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openSUSE:Backports:SLE-15-SP3:Update
love
update-luasocket.patch
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File update-luasocket.patch of Package love
diff -Nur love-0.10.2/src/libraries/luasocket/libluasocket/auxiliar.c new/src/libraries/luasocket/libluasocket/auxiliar.c --- love-0.10.2/src/libraries/luasocket/libluasocket/auxiliar.c 2014-03-30 14:14:24.000000000 +0200 +++ new/src/libraries/luasocket/libluasocket/auxiliar.c 2017-06-24 19:52:38.095927970 +0200 @@ -1,8 +1,6 @@ /*=========================================================================*\ * Auxiliar routines for class hierarchy manipulation * LuaSocket toolkit -* -* RCS ID: $Id: auxiliar.c,v 1.14 2005/10/07 04:40:59 diego Exp $ \*=========================================================================*/ #include <string.h> #include <stdio.h> @@ -24,11 +22,11 @@ * Creates a new class with given methods * Methods whose names start with __ are passed directly to the metatable. \*-------------------------------------------------------------------------*/ -void auxiliar_newclass(lua_State *L, const char *classname, luaL_reg *func) { +void auxiliar_newclass(lua_State *L, const char *classname, luaL_Reg *func) { luaL_newmetatable(L, classname); /* mt */ /* create __index table to place methods */ lua_pushstring(L, "__index"); /* mt,"__index" */ - lua_newtable(L); /* mt,"__index",it */ + lua_newtable(L); /* mt,"__index",it */ /* put class name into class metatable */ lua_pushstring(L, "class"); /* mt,"__index",it,"class" */ lua_pushstring(L, classname); /* mt,"__index",it,"class",classname */ @@ -81,12 +79,12 @@ \*-------------------------------------------------------------------------*/ int auxiliar_checkboolean(lua_State *L, int objidx) { if (!lua_isboolean(L, objidx)) - luaL_typerror(L, objidx, lua_typename(L, LUA_TBOOLEAN)); + auxiliar_typeerror(L, objidx, lua_typename(L, LUA_TBOOLEAN)); return lua_toboolean(L, objidx); } /*-------------------------------------------------------------------------*\ -* Return userdata pointer if object belongs to a given class, abort with +* Return userdata pointer if object belongs to a given class, abort with * error otherwise \*-------------------------------------------------------------------------*/ void *auxiliar_checkclass(lua_State *L, const char *classname, int objidx) { @@ -100,7 +98,7 @@ } /*-------------------------------------------------------------------------*\ -* Return userdata pointer if object belongs to a given group, abort with +* Return userdata pointer if object belongs to a given group, abort with * error otherwise \*-------------------------------------------------------------------------*/ void *auxiliar_checkgroup(lua_State *L, const char *groupname, int objidx) { @@ -123,7 +121,7 @@ } /*-------------------------------------------------------------------------*\ -* Get a userdata pointer if object belongs to a given group. Return NULL +* Get a userdata pointer if object belongs to a given group. Return NULL * otherwise \*-------------------------------------------------------------------------*/ void *auxiliar_getgroupudata(lua_State *L, const char *groupname, int objidx) { @@ -141,9 +139,20 @@ } /*-------------------------------------------------------------------------*\ -* Get a userdata pointer if object belongs to a given class. Return NULL +* Get a userdata pointer if object belongs to a given class. Return NULL * otherwise \*-------------------------------------------------------------------------*/ void *auxiliar_getclassudata(lua_State *L, const char *classname, int objidx) { return luaL_checkudata(L, objidx, classname); } + +/*-------------------------------------------------------------------------*\ +* Throws error when argument does not have correct type. +* Used to be part of lauxlib in Lua 5.1, was dropped from 5.2. +\*-------------------------------------------------------------------------*/ +int auxiliar_typeerror (lua_State *L, int narg, const char *tname) { + const char *msg = lua_pushfstring(L, "%s expected, got %s", tname, + luaL_typename(L, narg)); + return luaL_argerror(L, narg, msg); +} + diff -Nur love-0.10.2/src/libraries/luasocket/libluasocket/auxiliar.h new/src/libraries/luasocket/libluasocket/auxiliar.h --- love-0.10.2/src/libraries/luasocket/libluasocket/auxiliar.h 2014-03-30 14:14:24.000000000 +0200 +++ new/src/libraries/luasocket/libluasocket/auxiliar.h 2017-06-24 19:52:38.095927970 +0200 @@ -4,12 +4,12 @@ * Auxiliar routines for class hierarchy manipulation * LuaSocket toolkit (but completely independent of other LuaSocket modules) * -* A LuaSocket class is a name associated with Lua metatables. A LuaSocket -* group is a name associated with a class. A class can belong to any number +* A LuaSocket class is a name associated with Lua metatables. A LuaSocket +* group is a name associated with a class. A class can belong to any number * of groups. This module provides the functionality to: * -* - create new classes -* - add classes to groups +* - create new classes +* - add classes to groups * - set the class of objects * - check if an object belongs to a given class or group * - get the userdata associated to objects @@ -26,16 +26,15 @@ * "class" with the class name. * * The mapping from class name to the corresponding metatable and the -* reverse mapping are done using lauxlib. -* -* RCS ID: $Id: auxiliar.h,v 1.9 2005/10/07 04:40:59 diego Exp $ +* reverse mapping are done using lauxlib. \*=========================================================================*/ #include "lua.h" #include "lauxlib.h" +#include "compat.h" int auxiliar_open(lua_State *L); -void auxiliar_newclass(lua_State *L, const char *classname, luaL_reg *func); +void auxiliar_newclass(lua_State *L, const char *classname, luaL_Reg *func); void auxiliar_add2group(lua_State *L, const char *classname, const char *group); void auxiliar_setclass(lua_State *L, const char *classname, int objidx); void *auxiliar_checkclass(lua_State *L, const char *classname, int objidx); @@ -44,5 +43,6 @@ void *auxiliar_getgroupudata(lua_State *L, const char *groupname, int objidx); int auxiliar_checkboolean(lua_State *L, int objidx); int auxiliar_tostring(lua_State *L); +int auxiliar_typeerror(lua_State *L, int narg, const char *tname); #endif /* AUXILIAR_H */ diff -Nur love-0.10.2/src/libraries/luasocket/libluasocket/buffer.c new/src/libraries/luasocket/libluasocket/buffer.c --- love-0.10.2/src/libraries/luasocket/libluasocket/buffer.c 2014-03-30 14:14:24.000000000 +0200 +++ new/src/libraries/luasocket/libluasocket/buffer.c 2017-06-24 19:52:38.095927970 +0200 @@ -1,11 +1,10 @@ /*=========================================================================*\ * Input/Output interface for Lua programs * LuaSocket toolkit -* -* RCS ID: $Id: buffer.c,v 1.28 2007/06/11 23:44:54 diego Exp $ \*=========================================================================*/ #include "lua.h" #include "lauxlib.h" +#include "compat.h" #include "buffer.h" @@ -39,10 +38,10 @@ } /*-------------------------------------------------------------------------*\ -* Initializes C structure +* Initializes C structure \*-------------------------------------------------------------------------*/ void buffer_init(p_buffer buf, p_io io, p_timeout tm) { - buf->first = buf->last = 0; + buf->first = buf->last = 0; buf->io = io; buf->tm = tm; buf->received = buf->sent = 0; @@ -53,8 +52,8 @@ * object:getstats() interface \*-------------------------------------------------------------------------*/ int buffer_meth_getstats(lua_State *L, p_buffer buf) { - lua_pushnumber(L, buf->received); - lua_pushnumber(L, buf->sent); + lua_pushnumber(L, (lua_Number) buf->received); + lua_pushnumber(L, (lua_Number) buf->sent); lua_pushnumber(L, timeout_gettime() - buf->birthday); return 3; } @@ -63,8 +62,8 @@ * object:setstats() interface \*-------------------------------------------------------------------------*/ int buffer_meth_setstats(lua_State *L, p_buffer buf) { - buf->received = (long) luaL_optnumber(L, 2, buf->received); - buf->sent = (long) luaL_optnumber(L, 3, buf->sent); + buf->received = (long) luaL_optnumber(L, 2, (lua_Number) buf->received); + buf->sent = (long) luaL_optnumber(L, 3, (lua_Number) buf->sent); if (lua_isnumber(L, 4)) buf->birthday = timeout_gettime() - lua_tonumber(L, 4); lua_pushnumber(L, 1); return 1; @@ -80,7 +79,7 @@ const char *data = luaL_checklstring(L, 2, &size); long start = (long) luaL_optnumber(L, 3, 1); long end = (long) luaL_optnumber(L, 4, -1); - p_timeout tm = timeout_markstart(buf->tm); + timeout_markstart(buf->tm); if (start < 0) start = (long) (size+start+1); if (end < 0) end = (long) (size+end+1); if (start < 1) start = (long) 1; @@ -89,16 +88,16 @@ /* check if there was an error */ if (err != IO_DONE) { lua_pushnil(L); - lua_pushstring(L, buf->io->error(buf->io->ctx, err)); - lua_pushnumber(L, sent+start-1); + lua_pushstring(L, buf->io->error(buf->io->ctx, err)); + lua_pushnumber(L, (lua_Number) (sent+start-1)); } else { - lua_pushnumber(L, sent+start-1); + lua_pushnumber(L, (lua_Number) (sent+start-1)); lua_pushnil(L); lua_pushnil(L); } #ifdef LUASOCKET_DEBUG /* push time elapsed during operation as the last return value */ - lua_pushnumber(L, timeout_gettime() - timeout_getstart(tm)); + lua_pushnumber(L, timeout_gettime() - timeout_getstart(buf->tm)); #endif return lua_gettop(L) - top; } @@ -111,8 +110,8 @@ luaL_Buffer b; size_t size; const char *part = luaL_optlstring(L, 3, "", &size); - p_timeout tm = timeout_markstart(buf->tm); - /* initialize buffer with optional extra prefix + timeout_markstart(buf->tm); + /* initialize buffer with optional extra prefix * (useful for concatenating previous partial results) */ luaL_buffinit(L, &b); luaL_addlstring(&b, part, size); @@ -120,18 +119,24 @@ if (!lua_isnumber(L, 2)) { const char *p= luaL_optstring(L, 2, "*l"); if (p[0] == '*' && p[1] == 'l') err = recvline(buf, &b); - else if (p[0] == '*' && p[1] == 'a') err = recvall(buf, &b); + else if (p[0] == '*' && p[1] == 'a') err = recvall(buf, &b); else luaL_argcheck(L, 0, 2, "invalid receive pattern"); - /* get a fixed number of bytes (minus what was already partially - * received) */ - } else err = recvraw(buf, (size_t) lua_tonumber(L, 2)-size, &b); + /* get a fixed number of bytes (minus what was already partially + * received) */ + } else { + double n = lua_tonumber(L, 2); + size_t wanted = (size_t) n; + luaL_argcheck(L, n >= 0, 2, "invalid receive pattern"); + if (size == 0 || wanted > size) + err = recvraw(buf, wanted-size, &b); + } /* check if there was an error */ if (err != IO_DONE) { /* we can't push anyting in the stack before pushing the * contents of the buffer. this is the reason for the complication */ luaL_pushresult(&b); - lua_pushstring(L, buf->io->error(buf->io->ctx, err)); - lua_pushvalue(L, -2); + lua_pushstring(L, buf->io->error(buf->io->ctx, err)); + lua_pushvalue(L, -2); lua_pushnil(L); lua_replace(L, -4); } else { @@ -141,7 +146,7 @@ } #ifdef LUASOCKET_DEBUG /* push time elapsed during operation as the last return value */ - lua_pushnumber(L, timeout_gettime() - timeout_getstart(tm)); + lua_pushnumber(L, timeout_gettime() - timeout_getstart(buf->tm)); #endif return lua_gettop(L) - top; } @@ -166,7 +171,7 @@ size_t total = 0; int err = IO_DONE; while (total < count && err == IO_DONE) { - size_t done; + size_t done = 0; size_t step = (count-total <= STEPSIZE)? count-total: STEPSIZE; err = io->send(io->ctx, data+total, step, &done, tm); total += done; @@ -214,7 +219,7 @@ } /*-------------------------------------------------------------------------*\ -* Reads a line terminated by a CR LF pair or just by a LF. The CR and LF +* Reads a line terminated by a CR LF pair or just by a LF. The CR and LF * are not returned by the function and are discarded from the buffer \*-------------------------------------------------------------------------*/ static int recvline(p_buffer buf, luaL_Buffer *b) { @@ -225,7 +230,7 @@ pos = 0; while (pos < count && data[pos] != '\n') { /* we ignore all \r's */ - if (data[pos] != '\r') luaL_putchar(b, data[pos]); + if (data[pos] != '\r') luaL_addchar(b, data[pos]); pos++; } if (pos < count) { /* found '\n' */ @@ -244,7 +249,7 @@ static void buffer_skip(p_buffer buf, size_t count) { buf->received += count; buf->first += count; - if (buffer_isempty(buf)) + if (buffer_isempty(buf)) buf->first = buf->last = 0; } diff -Nur love-0.10.2/src/libraries/luasocket/libluasocket/buffer.h new/src/libraries/luasocket/libluasocket/buffer.h --- love-0.10.2/src/libraries/luasocket/libluasocket/buffer.h 2014-03-30 14:14:24.000000000 +0200 +++ new/src/libraries/luasocket/libluasocket/buffer.h 2017-06-24 19:52:38.095927970 +0200 @@ -14,8 +14,6 @@ * * The module is built on top of the I/O abstraction defined in io.h and the * timeout management is done with the timeout.h interface. -* -* RCS ID: $Id: buffer.h,v 1.12 2005/10/07 04:40:59 diego Exp $ \*=========================================================================*/ #include "lua.h" @@ -31,8 +29,8 @@ size_t sent, received; /* bytes sent, and bytes received */ p_io io; /* IO driver used for this buffer */ p_timeout tm; /* timeout management for this buffer */ - size_t first, last; /* index of first and last bytes of stored data */ - char data[BUF_SIZE]; /* storage space for buffer data */ + size_t first, last; /* index of first and last bytes of stored data */ + char data[BUF_SIZE]; /* storage space for buffer data */ } t_buffer; typedef t_buffer *p_buffer; diff -Nur love-0.10.2/src/libraries/luasocket/libluasocket/compat.c new/src/libraries/luasocket/libluasocket/compat.c --- love-0.10.2/src/libraries/luasocket/libluasocket/compat.c 1970-01-01 01:00:00.000000000 +0100 +++ new/src/libraries/luasocket/libluasocket/compat.c 2017-06-24 19:52:38.099928009 +0200 @@ -0,0 +1,19 @@ +#include "compat.h" + +#if LUA_VERSION_NUM==501 +/* +** Adapted from Lua 5.2 +*/ +void luaL_setfuncs (lua_State *L, const luaL_Reg *l, int nup) { + luaL_checkstack(L, nup+1, "too many upvalues"); + for (; l->name != NULL; l++) { /* fill the table with given functions */ + int i; + lua_pushstring(L, l->name); + for (i = 0; i < nup; i++) /* copy upvalues to the top */ + lua_pushvalue(L, -(nup+1)); + lua_pushcclosure(L, l->func, nup); /* closure with those upvalues */ + lua_settable(L, -(nup + 3)); + } + lua_pop(L, nup); /* remove upvalues */ +} +#endif diff -Nur love-0.10.2/src/libraries/luasocket/libluasocket/compat.h new/src/libraries/luasocket/libluasocket/compat.h --- love-0.10.2/src/libraries/luasocket/libluasocket/compat.h 1970-01-01 01:00:00.000000000 +0100 +++ new/src/libraries/luasocket/libluasocket/compat.h 2017-06-24 19:52:38.099928009 +0200 @@ -0,0 +1,11 @@ +#ifndef COMPAT_H +#define COMPAT_H + +#include "lua.h" +#include "lauxlib.h" + +#if LUA_VERSION_NUM==501 +void luaL_setfuncs (lua_State *L, const luaL_Reg *l, int nup); +#endif + +#endif diff -Nur love-0.10.2/src/libraries/luasocket/libluasocket/except.c new/src/libraries/luasocket/libluasocket/except.c --- love-0.10.2/src/libraries/luasocket/libluasocket/except.c 2016-01-20 18:51:59.000000000 +0100 +++ new/src/libraries/luasocket/libluasocket/except.c 2017-06-24 19:52:38.099928009 +0200 @@ -1,17 +1,23 @@ /*=========================================================================*\ * Simple exception support * LuaSocket toolkit -* -* RCS ID: $Id: except.c,v 1.8 2005/09/29 06:11:41 diego Exp $ \*=========================================================================*/ #include <stdio.h> #include "lua.h" #include "lauxlib.h" +#include "compat.h" #include "except.h" -extern void luax_register(lua_State *L, const char *name, const luaL_Reg *l); +#if LUA_VERSION_NUM < 502 +#define lua_pcallk(L, na, nr, err, ctx, cont) \ + (((void)ctx),((void)cont),lua_pcall(L, na, nr, err)) +#endif + +#if LUA_VERSION_NUM < 503 +typedef int lua_KContext; +#endif /*=========================================================================*\ * Internal function prototypes. @@ -23,7 +29,7 @@ static int do_nothing(lua_State *L); /* except functions */ -static luaL_reg func[] = { +static luaL_Reg func[] = { {"newtry", global_newtry}, {"protect", global_protect}, {NULL, NULL} @@ -33,18 +39,17 @@ * Try factory \*-------------------------------------------------------------------------*/ static void wrap(lua_State *L) { - lua_newtable(L); - lua_pushnumber(L, 1); - lua_pushvalue(L, -3); - lua_settable(L, -3); - lua_insert(L, -2); - lua_pop(L, 1); + lua_createtable(L, 1, 0); + lua_pushvalue(L, -2); + lua_rawseti(L, -2, 1); + lua_pushvalue(L, lua_upvalueindex(1)); + lua_setmetatable(L, -2); } static int finalize(lua_State *L) { if (!lua_toboolean(L, 1)) { - lua_pushvalue(L, lua_upvalueindex(1)); - lua_pcall(L, 0, 0, 0); + lua_pushvalue(L, lua_upvalueindex(2)); + lua_call(L, 0, 0); lua_settop(L, 2); wrap(L); lua_error(L); @@ -52,15 +57,17 @@ } else return lua_gettop(L); } -static int do_nothing(lua_State *L) { +static int do_nothing(lua_State *L) { (void) L; - return 0; + return 0; } static int global_newtry(lua_State *L) { lua_settop(L, 1); if (lua_isnil(L, 1)) lua_pushcfunction(L, do_nothing); - lua_pushcclosure(L, finalize, 1); + lua_pushvalue(L, lua_upvalueindex(1)); + lua_insert(L, -2); + lua_pushcclosure(L, finalize, 2); return 1; } @@ -68,27 +75,49 @@ * Protect factory \*-------------------------------------------------------------------------*/ static int unwrap(lua_State *L) { - if (lua_istable(L, -1)) { - lua_pushnumber(L, 1); - lua_gettable(L, -2); - lua_pushnil(L); - lua_insert(L, -2); - return 1; - } else return 0; + if (lua_istable(L, -1) && lua_getmetatable(L, -1)) { + int r = lua_rawequal(L, -1, lua_upvalueindex(1)); + lua_pop(L, 1); + if (r) { + lua_pushnil(L); + lua_rawgeti(L, -2, 1); + return 1; + } + } + return 0; } -static int protected_(lua_State *L) { - lua_pushvalue(L, lua_upvalueindex(1)); - lua_insert(L, 1); - if (lua_pcall(L, lua_gettop(L) - 1, LUA_MULTRET, 0) != 0) { +static int protected_finish(lua_State *L, int status, lua_KContext ctx) { + (void)ctx; + if (status != 0 && status != LUA_YIELD) { if (unwrap(L)) return 2; - else lua_error(L); - return 0; + else return lua_error(L); } else return lua_gettop(L); } +#if LUA_VERSION_NUM == 502 +static int protected_cont(lua_State *L) { + int ctx = 0; + int status = lua_getctx(L, &ctx); + return protected_finish(L, status, ctx); +} +#else +#define protected_cont protected_finish +#endif + +static int protected_(lua_State *L) { + int status; + lua_pushvalue(L, lua_upvalueindex(2)); + lua_insert(L, 1); + status = lua_pcallk(L, lua_gettop(L) - 1, LUA_MULTRET, 0, 0, protected_cont); + return protected_finish(L, status, 0); +} + static int global_protect(lua_State *L) { - lua_pushcclosure(L, protected_, 1); + lua_settop(L, 1); + lua_pushvalue(L, lua_upvalueindex(1)); + lua_insert(L, 1); + lua_pushcclosure(L, protected_, 2); return 1; } @@ -96,6 +125,9 @@ * Init module \*-------------------------------------------------------------------------*/ int except_open(lua_State *L) { - luax_register(L, NULL, func); + lua_newtable(L); /* metatable for wrapped exceptions */ + lua_pushboolean(L, 0); + lua_setfield(L, -2, "__metatable"); + luaL_setfuncs(L, func, 1); return 0; } diff -Nur love-0.10.2/src/libraries/luasocket/libluasocket/except.h new/src/libraries/luasocket/libluasocket/except.h --- love-0.10.2/src/libraries/luasocket/libluasocket/except.h 2014-03-30 14:14:24.000000000 +0200 +++ new/src/libraries/luasocket/libluasocket/except.h 2017-06-24 19:52:38.099928009 +0200 @@ -9,23 +9,26 @@ * error checking was taking a substantial amount of the coding. These * function greatly simplify the task of checking errors. * -* The main idea is that functions should return nil as its first return -* value when it finds an error, and return an error message (or value) +* The main idea is that functions should return nil as their first return +* values when they find an error, and return an error message (or value) * following nil. In case of success, as long as the first value is not nil, * the other values don't matter. * * The idea is to nest function calls with the "try" function. This function -* checks the first value, and calls "error" on the second if the first is -* nil. Otherwise, it returns all values it received. +* checks the first value, and, if it's falsy, wraps the second value in a +* table with metatable and calls "error" on it. Otherwise, it returns all +* values it received. Basically, it works like the Lua "assert" function, +* but it creates errors targeted specifically at "protect". * -* The protect function returns a new function that behaves exactly like the -* function it receives, but the new function doesn't throw exceptions: it -* returns nil followed by the error message instead. +* The "newtry" function is a factory for "try" functions that call a +* finalizer in protected mode before calling "error". * -* With these two function, it's easy to write functions that throw -* exceptions on error, but that don't interrupt the user script. +* The "protect" function returns a new function that behaves exactly like +* the function it receives, but the new function catches exceptions thrown +* by "try" functions and returns nil followed by the error message instead. * -* RCS ID: $Id: except.h,v 1.2 2005/09/29 06:11:41 diego Exp $ +* With these three functions, it's easy to write functions that throw +* exceptions on error, but that don't interrupt the user script. \*=========================================================================*/ #include "lua.h" diff -Nur love-0.10.2/src/libraries/luasocket/libluasocket/ftp.lua new/src/libraries/luasocket/libluasocket/ftp.lua --- love-0.10.2/src/libraries/luasocket/libluasocket/ftp.lua 2014-03-30 14:14:24.000000000 +0200 +++ new/src/libraries/luasocket/libluasocket/ftp.lua 2017-06-24 19:52:38.099928009 +0200 @@ -2,7 +2,6 @@ -- FTP support for the Lua language -- LuaSocket toolkit. -- Author: Diego Nehab --- RCS ID: $Id: ftp.lua,v 1.45 2007/07/11 19:25:47 diego Exp $ ----------------------------------------------------------------------------- ----------------------------------------------------------------------------- @@ -16,27 +15,27 @@ local url = require("socket.url") local tp = require("socket.tp") local ltn12 = require("ltn12") -module("socket.ftp") - +socket.ftp = {} +local _M = socket.ftp ----------------------------------------------------------------------------- -- Program constants ----------------------------------------------------------------------------- -- timeout in seconds before the program gives up on a connection -TIMEOUT = 60 +_M.TIMEOUT = 60 -- default port for ftp service -PORT = 21 +local PORT = 21 -- this is the default anonymous password. used when no password is -- provided in url. should be changed to your e-mail. -USER = "ftp" -PASSWORD = "anonymous@anonymous.org" +_M.USER = "ftp" +_M.PASSWORD = "anonymous@anonymous.org" ----------------------------------------------------------------------------- -- Low level FTP API ----------------------------------------------------------------------------- local metat = { __index = {} } -function open(server, port, create) - local tp = socket.try(tp.connect(server, port or PORT, TIMEOUT, create)) +function _M.open(server, port, create) + local tp = socket.try(tp.connect(server, port or PORT, _M.TIMEOUT, create)) local f = base.setmetatable({ tp = tp }, metat) -- make sure everything gets closed in an exception f.try = socket.newtry(function() f:close() end) @@ -44,22 +43,22 @@ end function metat.__index:portconnect() - self.try(self.server:settimeout(TIMEOUT)) + self.try(self.server:settimeout(_M.TIMEOUT)) self.data = self.try(self.server:accept()) - self.try(self.data:settimeout(TIMEOUT)) + self.try(self.data:settimeout(_M.TIMEOUT)) end function metat.__index:pasvconnect() self.data = self.try(socket.tcp()) - self.try(self.data:settimeout(TIMEOUT)) - self.try(self.data:connect(self.pasvt.ip, self.pasvt.port)) + self.try(self.data:settimeout(_M.TIMEOUT)) + self.try(self.data:connect(self.pasvt.address, self.pasvt.port)) end function metat.__index:login(user, password) - self.try(self.tp:command("user", user or USER)) + self.try(self.tp:command("user", user or _M.USER)) local code, reply = self.try(self.tp:check{"2..", 331}) if code == 331 then - self.try(self.tp:command("pass", password or PASSWORD)) + self.try(self.tp:command("pass", password or _M.PASSWORD)) self.try(self.tp:check("2..")) end return 1 @@ -72,32 +71,65 @@ local a, b, c, d, p1, p2 = socket.skip(2, string.find(reply, pattern)) self.try(a and b and c and d and p1 and p2, reply) self.pasvt = { - ip = string.format("%d.%d.%d.%d", a, b, c, d), + address = string.format("%d.%d.%d.%d", a, b, c, d), port = p1*256 + p2 } if self.server then self.server:close() self.server = nil end - return self.pasvt.ip, self.pasvt.port + return self.pasvt.address, self.pasvt.port end -function metat.__index:port(ip, port) +function metat.__index:epsv() + self.try(self.tp:command("epsv")) + local code, reply = self.try(self.tp:check("229")) + local pattern = "%((.)(.-)%1(.-)%1(.-)%1%)" + local d, prt, address, port = string.match(reply, pattern) + self.try(port, "invalid epsv response") + self.pasvt = { + address = self.tp:getpeername(), + port = port + } + if self.server then + self.server:close() + self.server = nil + end + return self.pasvt.address, self.pasvt.port +end + + +function metat.__index:port(address, port) self.pasvt = nil - if not ip then - ip, port = self.try(self.tp:getcontrol():getsockname()) - self.server = self.try(socket.bind(ip, 0)) - ip, port = self.try(self.server:getsockname()) - self.try(self.server:settimeout(TIMEOUT)) + if not address then + address, port = self.try(self.tp:getsockname()) + self.server = self.try(socket.bind(address, 0)) + address, port = self.try(self.server:getsockname()) + self.try(self.server:settimeout(_M.TIMEOUT)) end local pl = math.mod(port, 256) local ph = (port - pl)/256 - local arg = string.gsub(string.format("%s,%d,%d", ip, ph, pl), "%.", ",") + local arg = string.gsub(string.format("%s,%d,%d", address, ph, pl), "%.", ",") self.try(self.tp:command("port", arg)) self.try(self.tp:check("2..")) return 1 end +function metat.__index:eprt(family, address, port) + self.pasvt = nil + if not address then + address, port = self.try(self.tp:getsockname()) + self.server = self.try(socket.bind(address, 0)) + address, port = self.try(self.server:getsockname()) + self.try(self.server:settimeout(_M.TIMEOUT)) + end + local arg = string.format("|%s|%s|%d|", family, address, port) + self.try(self.tp:command("eprt", arg)) + self.try(self.tp:check("2..")) + return 1 +end + + function metat.__index:send(sendt) self.try(self.pasvt or self.server, "need port or pasv first") -- if there is a pasvt table, we already sent a PASV command @@ -111,12 +143,12 @@ -- send the transfer command and check the reply self.try(self.tp:command(command, argument)) local code, reply = self.try(self.tp:check{"2..", "1.."}) - -- if there is not a a pasvt table, then there is a server + -- if there is not a pasvt table, then there is a server -- and we already sent a PORT command if not self.pasvt then self:portconnect() end -- get the sink, source and step for the transfer local step = sendt.step or ltn12.pump.step - local readt = {self.tp.c} + local readt = { self.tp } local checkstep = function(src, snk) -- check status in control connection while downloading local readyt = socket.select(readt, nil, 0) @@ -143,7 +175,11 @@ if argument == "" then argument = nil end local command = recvt.command or "retr" self.try(self.tp:command(command, argument)) - local code = self.try(self.tp:check{"1..", "2.."}) + local code,reply = self.try(self.tp:check{"1..", "2.."}) + if (code >= 200) and (code <= 299) then + recvt.sink(reply) + return 1 + end if not self.pasvt then self:portconnect() end local source = socket.source("until-closed", self.data) local step = recvt.step or ltn12.pump.step @@ -200,11 +236,11 @@ local function tput(putt) putt = override(putt) socket.try(putt.host, "missing hostname") - local f = open(putt.host, putt.port, putt.create) + local f = _M.open(putt.host, putt.port, putt.create) f:greet() f:login(putt.user, putt.password) if putt.type then f:type(putt.type) end - f:pasv() + f:epsv() local sent = f:send(putt) f:quit() f:close() @@ -212,11 +248,11 @@ end local default = { - path = "/", - scheme = "ftp" + path = "/", + scheme = "ftp" } -local function parse(u) +local function genericform(u) local t = socket.try(url.parse(u, default)) socket.try(t.scheme == "ftp", "wrong scheme '" .. t.scheme .. "'") socket.try(t.host, "missing hostname") @@ -229,13 +265,15 @@ return t end +_M.genericform = genericform + local function sput(u, body) - local putt = parse(u) + local putt = genericform(u) putt.source = ltn12.source.string(body) return tput(putt) end -put = socket.protect(function(putt, body) +_M.put = socket.protect(function(putt, body) if base.type(putt) == "string" then return sput(putt, body) else return tput(putt) end end) @@ -243,39 +281,49 @@ local function tget(gett) gett = override(gett) socket.try(gett.host, "missing hostname") - local f = open(gett.host, gett.port, gett.create) + local f = _M.open(gett.host, gett.port, gett.create) f:greet() f:login(gett.user, gett.password) if gett.type then f:type(gett.type) end - f:pasv() + f:epsv() f:receive(gett) f:quit() return f:close() end local function sget(u) - local gett = parse(u) + local gett = genericform(u) local t = {} gett.sink = ltn12.sink.table(t) tget(gett) return table.concat(t) end -command = socket.protect(function(cmdt) +_M.command = socket.protect(function(cmdt) cmdt = override(cmdt) socket.try(cmdt.host, "missing hostname") socket.try(cmdt.command, "missing command") - local f = open(cmdt.host, cmdt.port, cmdt.create) + local f = _M.open(cmdt.host, cmdt.port, cmdt.create) f:greet() f:login(cmdt.user, cmdt.password) - f.try(f.tp:command(cmdt.command, cmdt.argument)) - if cmdt.check then f.try(f.tp:check(cmdt.check)) end + if type(cmdt.command) == "table" then + local argument = cmdt.argument or {} + local check = cmdt.check or {} + for i,cmd in ipairs(cmdt.command) do + f.try(f.tp:command(cmd, argument[i])) + if check[i] then f.try(f.tp:check(check[i])) end + end + else + f.try(f.tp:command(cmdt.command, cmdt.argument)) + if cmdt.check then f.try(f.tp:check(cmdt.check)) end + end f:quit() return f:close() end) -get = socket.protect(function(gett) +_M.get = socket.protect(function(gett) if base.type(gett) == "string" then return sget(gett) else return tget(gett) end end) +return _M diff -Nur love-0.10.2/src/libraries/luasocket/libluasocket/ftp.lua.h new/src/libraries/luasocket/libluasocket/ftp.lua.h --- love-0.10.2/src/libraries/luasocket/libluasocket/ftp.lua.h 2014-03-30 14:14:24.000000000 +0200 +++ new/src/libraries/luasocket/libluasocket/ftp.lua.h 2017-06-24 19:52:38.099928009 +0200 @@ -1,7 +1,7 @@ /* code automatically generated by bin2c -- DO NOT EDIT */ { /* #include'ing this file in a C program is equivalent to calling - if (luaL_loadfile(L,"ftp.lua")==0) lua_call(L, 0, 0); + if (luaL_loadfile(L,"ftp.lua")==0) lua_call(L, 0, LUA_MULTRET); */ /* ftp.lua */ static const unsigned char B1[]={ @@ -13,174 +13,225 @@ 32, 76,117, 97, 32,108, 97,110,103,117, 97,103,101, 10, 45, 45, 32, 76,117, 97, 83,111, 99,107,101,116, 32,116,111,111,108,107,105,116, 46, 10, 45, 45, 32, 65, 117,116,104,111,114, 58, 32, 68,105,101,103,111, 32, 78,101,104, 97, 98, 10, 45, - 45, 32, 82, 67, 83, 32, 73, 68, 58, 32, 36, 73,100, 58, 32,102,116,112, 46,108, -117, 97, 44,118, 32, 49, 46, 52, 53, 32, 50, 48, 48, 55, 47, 48, 55, 47, 49, 49, - 32, 49, 57, 58, 50, 53, 58, 52, 55, 32,100,105,101,103,111, 32, 69,120,112, 32, - 36, 10, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, - 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, - 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, - 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 10, - 10, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, - 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, - 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, - 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 10, 45, - 45, 32, 68,101, 99,108, 97,114,101, 32,109,111,100,117,108,101, 32, 97,110,100, - 32,105,109,112,111,114,116, 32,100,101,112,101,110,100,101,110, 99,105,101,115, - 10, 45, 45, 45, 45, 45, 45, 45, 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-Nur love-0.10.2/src/libraries/luasocket/libluasocket/headers.lua new/src/libraries/luasocket/libluasocket/headers.lua --- love-0.10.2/src/libraries/luasocket/libluasocket/headers.lua 1970-01-01 01:00:00.000000000 +0100 +++ new/src/libraries/luasocket/libluasocket/headers.lua 2017-06-24 19:52:38.099928009 +0200 @@ -0,0 +1,104 @@ +----------------------------------------------------------------------------- +-- Canonic header field capitalization +-- LuaSocket toolkit. +-- Author: Diego Nehab +----------------------------------------------------------------------------- +local socket = require("socket") +socket.headers = {} +local _M = socket.headers + +_M.canonic = { + ["accept"] = "Accept", + ["accept-charset"] = "Accept-Charset", + ["accept-encoding"] = "Accept-Encoding", + ["accept-language"] = "Accept-Language", + ["accept-ranges"] = "Accept-Ranges", + ["action"] = "Action", + ["alternate-recipient"] = "Alternate-Recipient", + ["age"] = "Age", + ["allow"] = "Allow", + ["arrival-date"] = "Arrival-Date", + ["authorization"] = "Authorization", + ["bcc"] = "Bcc", + ["cache-control"] = "Cache-Control", + ["cc"] = "Cc", + ["comments"] = "Comments", + ["connection"] = "Connection", + ["content-description"] = "Content-Description", + ["content-disposition"] = "Content-Disposition", + ["content-encoding"] = "Content-Encoding", + ["content-id"] = "Content-ID", + ["content-language"] = "Content-Language", + ["content-length"] = "Content-Length", + ["content-location"] = "Content-Location", + ["content-md5"] = "Content-MD5", + ["content-range"] = "Content-Range", + ["content-transfer-encoding"] = "Content-Transfer-Encoding", + ["content-type"] = "Content-Type", + ["cookie"] = "Cookie", + ["date"] = "Date", + ["diagnostic-code"] = "Diagnostic-Code", + ["dsn-gateway"] = "DSN-Gateway", + ["etag"] = "ETag", + ["expect"] = "Expect", + ["expires"] = "Expires", + ["final-log-id"] = "Final-Log-ID", + ["final-recipient"] = "Final-Recipient", + ["from"] = "From", + ["host"] = "Host", + ["if-match"] = "If-Match", + ["if-modified-since"] = "If-Modified-Since", + ["if-none-match"] = "If-None-Match", + ["if-range"] = "If-Range", + ["if-unmodified-since"] = "If-Unmodified-Since", + ["in-reply-to"] = "In-Reply-To", + ["keywords"] = "Keywords", + ["last-attempt-date"] = "Last-Attempt-Date", + ["last-modified"] = "Last-Modified", + ["location"] = "Location", + ["max-forwards"] = "Max-Forwards", + ["message-id"] = "Message-ID", + ["mime-version"] = "MIME-Version", + ["original-envelope-id"] = "Original-Envelope-ID", + ["original-recipient"] = "Original-Recipient", + ["pragma"] = "Pragma", + ["proxy-authenticate"] = "Proxy-Authenticate", + ["proxy-authorization"] = "Proxy-Authorization", + ["range"] = "Range", + ["received"] = "Received", + ["received-from-mta"] = "Received-From-MTA", + ["references"] = "References", + ["referer"] = "Referer", + ["remote-mta"] = "Remote-MTA", + ["reply-to"] = "Reply-To", + ["reporting-mta"] = "Reporting-MTA", + ["resent-bcc"] = "Resent-Bcc", + ["resent-cc"] = "Resent-Cc", + ["resent-date"] = "Resent-Date", + ["resent-from"] = "Resent-From", + ["resent-message-id"] = "Resent-Message-ID", + ["resent-reply-to"] = "Resent-Reply-To", + ["resent-sender"] = "Resent-Sender", + ["resent-to"] = "Resent-To", + ["retry-after"] = "Retry-After", + ["return-path"] = "Return-Path", + ["sender"] = "Sender", + ["server"] = "Server", + ["smtp-remote-recipient"] = "SMTP-Remote-Recipient", + ["status"] = "Status", + ["subject"] = "Subject", + ["te"] = "TE", + ["to"] = "To", + ["trailer"] = "Trailer", + ["transfer-encoding"] = "Transfer-Encoding", + ["upgrade"] = "Upgrade", + ["user-agent"] = "User-Agent", + ["vary"] = "Vary", + ["via"] = "Via", + ["warning"] = "Warning", + ["will-retry-until"] = "Will-Retry-Until", + ["www-authenticate"] = "WWW-Authenticate", + ["x-mailer"] = "X-Mailer", +} + +return _M \ No newline at end of file diff -Nur love-0.10.2/src/libraries/luasocket/libluasocket/headers.lua.h new/src/libraries/luasocket/libluasocket/headers.lua.h --- love-0.10.2/src/libraries/luasocket/libluasocket/headers.lua.h 1970-01-01 01:00:00.000000000 +0100 +++ new/src/libraries/luasocket/libluasocket/headers.lua.h 2017-06-24 19:52:38.099928009 +0200 @@ -0,0 +1,196 @@ +/* code automatically generated by bin2c -- DO NOT EDIT */ +{ +/* #include'ing this file in a C program is equivalent to calling + if (luaL_loadfile(L,"headers.lua")==0) lua_call(L, 0, LUA_MULTRET); +*/ +/* headers.lua */ +static const unsigned char B1[]={ + 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, + 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, + 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, + 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 10, 45, 45, + 32, 67, 97,110,111,110,105, 99, 32,104,101, 97,100,101,114, 32,102,105,101,108, +100, 32, 99, 97,112,105,116, 97,108,105,122, 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love-0.10.2/src/libraries/luasocket/libluasocket/http.lua 2014-03-30 14:14:24.000000000 +0200 +++ new/src/libraries/luasocket/libluasocket/http.lua 2017-06-24 19:52:38.099928009 +0200 @@ -2,7 +2,6 @@ -- HTTP/1.1 client support for the Lua language. -- LuaSocket toolkit. -- Author: Diego Nehab --- RCS ID: $Id: http.lua,v 1.71 2007/10/13 23:55:20 diego Exp $ ----------------------------------------------------------------------------- ----------------------------------------------------------------------------- @@ -13,19 +12,24 @@ local ltn12 = require("ltn12") local mime = require("mime") local string = require("string") +local headers = require("socket.headers") local base = _G local table = require("table") -module("socket.http") +socket.http = {} +local _M = socket.http ----------------------------------------------------------------------------- -- Program constants ----------------------------------------------------------------------------- -- connection timeout in seconds -TIMEOUT = 60 --- default port for document retrieval -PORT = 80 +_M.TIMEOUT = 60 -- user agent field sent in request -USERAGENT = socket._VERSION +_M.USERAGENT = socket._VERSION + +-- supported schemes +local SCHEMES = { ["http"] = true } +-- default port for document retrieval +local PORT = 80 ----------------------------------------------------------------------------- -- Reads MIME headers from a connection, unfolding where needed @@ -40,7 +44,7 @@ while line ~= "" do -- get field-name and value name, value = socket.skip(2, string.find(line, "^(.-):%s*(.*)")) - if not (name and value) then return nil, "malformed reponse headers" end + if not (name and value) then return nil, "malformed response headers" end name = string.lower(name) -- get next line (value might be folded) line, err = sock:receive() @@ -67,7 +71,7 @@ dirty = function() return sock:dirty() end }, { __call = function() - -- get chunk size, skip extention + -- get chunk size, skip extension local line, err = sock:receive() if err then return nil, err end local size = base.tonumber(string.gsub(line, ";.*", ""), 16) @@ -105,14 +109,14 @@ ----------------------------------------------------------------------------- local metat = { __index = {} } -function open(host, port, create) +function _M.open(host, port, create) -- create socket with user connect function, or with default local c = socket.try((create or socket.tcp)()) local h = base.setmetatable({ c = c }, metat) -- create finalized try h.try = socket.newtry(function() h:close() end) -- set timeout before connecting - h.try(c:settimeout(TIMEOUT)) + h.try(c:settimeout(_M.TIMEOUT)) h.try(c:connect(host, port or PORT)) -- here everything worked return h @@ -123,10 +127,11 @@ return self.try(self.c:send(reqline)) end -function metat.__index:sendheaders(headers) +function metat.__index:sendheaders(tosend) + local canonic = headers.canonic local h = "\r\n" - for i, v in base.pairs(headers) do - h = i .. ": " .. v .. "\r\n" .. h + for f, v in base.pairs(tosend) do + h = (canonic[f] or f) .. ": " .. v .. "\r\n" .. h end self.try(self.c:send(h)) return 1 @@ -184,7 +189,7 @@ local function adjusturi(reqt) local u = reqt -- if there is a proxy, we need the full url. otherwise, just a part. - if not reqt.proxy and not PROXY then + if not reqt.proxy and not _M.PROXY then u = { path = socket.try(reqt.path, "invalid path 'nil'"), params = reqt.params, @@ -196,7 +201,7 @@ end local function adjustproxy(reqt) - local proxy = reqt.proxy or PROXY + local proxy = reqt.proxy or _M.PROXY if proxy then proxy = url.parse(proxy) return proxy.host, proxy.port or 3128 @@ -207,16 +212,27 @@ local function adjustheaders(reqt) -- default headers + local host = string.gsub(reqt.authority, "^.-@", "") local lower = { - ["user-agent"] = USERAGENT, - ["host"] = reqt.host, + ["user-agent"] = _M.USERAGENT, + ["host"] = host, ["connection"] = "close, TE", ["te"] = "trailers" } -- if we have authentication information, pass it along if reqt.user and reqt.password then - lower["authorization"] = - "Basic " .. (mime.b64(reqt.user .. ":" .. reqt.password)) + lower["authorization"] = + "Basic " .. (mime.b64(reqt.user .. ":" .. + url.unescape(reqt.password))) + end + -- if we have proxy authentication information, pass it along + local proxy = reqt.proxy or _M.PROXY + if proxy then + proxy = url.parse(proxy) + if proxy.user and proxy.password then + lower["proxy-authorization"] = + "Basic " .. (mime.b64(proxy.user .. ":" .. proxy.password)) + end end -- override with user headers for i,v in base.pairs(reqt.headers or lower) do @@ -238,23 +254,28 @@ local nreqt = reqt.url and url.parse(reqt.url, default) or {} -- explicit components override url for i,v in base.pairs(reqt) do nreqt[i] = v end - if nreqt.port == "" then nreqt.port = 80 end - socket.try(nreqt.host and nreqt.host ~= "", - "invalid host '" .. base.tostring(nreqt.host) .. "'") - -- compute uri if user hasn't overriden + if nreqt.port == "" then nreqt.port = PORT end + if not (nreqt.host and nreqt.host ~= "") then + socket.try(nil, "invalid host '" .. base.tostring(nreqt.host) .. "'") + end + -- compute uri if user hasn't overridden nreqt.uri = reqt.uri or adjusturi(nreqt) - -- ajust host and port if there is a proxy - nreqt.host, nreqt.port = adjustproxy(nreqt) -- adjust headers in request nreqt.headers = adjustheaders(nreqt) + -- ajust host and port if there is a proxy + nreqt.host, nreqt.port = adjustproxy(nreqt) return nreqt end local function shouldredirect(reqt, code, headers) - return headers.location and - string.gsub(headers.location, "%s", "") ~= "" and - (reqt.redirect ~= false) and - (code == 301 or code == 302) and + local location = headers.location + if not location then return false end + location = string.gsub(location, "%s", "") + if location == "" then return false end + local scheme = string.match(location, "^([%w][%w%+%-%.]*)%:") + if scheme and not SCHEMES[scheme] then return false end + return (reqt.redirect ~= false) and + (code == 301 or code == 302 or code == 303 or code == 307) and (not reqt.method or reqt.method == "GET" or reqt.method == "HEAD") and (not reqt.nredirects or reqt.nredirects < 5) end @@ -269,7 +290,7 @@ -- forward declarations local trequest, tredirect -function tredirect(reqt, location) +--[[local]] function tredirect(reqt, location) local result, code, headers, status = trequest { -- the RFC says the redirect URL has to be absolute, but some -- servers do not respect that @@ -277,27 +298,27 @@ source = reqt.source, sink = reqt.sink, headers = reqt.headers, - proxy = reqt.proxy, + proxy = reqt.proxy, nredirects = (reqt.nredirects or 0) + 1, create = reqt.create - } + } -- pass location header back as a hint we redirected headers = headers or {} headers.location = headers.location or location return result, code, headers, status end -function trequest(reqt) +--[[local]] function trequest(reqt) -- we loop until we get what we want, or -- until we are sure there is no way to get it local nreqt = adjustrequest(reqt) - local h = open(nreqt.host, nreqt.port, nreqt.create) + local h = _M.open(nreqt.host, nreqt.port, nreqt.create) -- send request line and headers h:sendrequestline(nreqt.method, nreqt.uri) h:sendheaders(nreqt.headers) -- if there is a body, send it if nreqt.source then - h:sendbody(nreqt.headers, nreqt.source, nreqt.step) + h:sendbody(nreqt.headers, nreqt.source, nreqt.step) end local code, status = h:receivestatusline() -- if it is an HTTP/0.9 server, simply get the body and we are done @@ -307,13 +328,13 @@ end local headers -- ignore any 100-continue messages - while code == 100 do + while code == 100 do headers = h:receiveheaders() code, status = h:receivestatusline() end headers = h:receiveheaders() -- at this point we should have a honest reply from the server - -- we can't redirect if we already used the source, so we report the error + -- we can't redirect if we already used the source, so we report the error if shouldredirect(nreqt, code, headers) and not nreqt.source then h:close() return tredirect(reqt, headers.location) @@ -326,11 +347,13 @@ return 1, code, headers, status end -local function srequest(u, b) +-- turns an url and a body into a generic request +local function genericform(u, b) local t = {} local reqt = { url = u, - sink = ltn12.sink.table(t) + sink = ltn12.sink.table(t), + target = t } if b then reqt.source = ltn12.source.string(b) @@ -340,11 +363,20 @@ } reqt.method = "POST" end - local code, headers, status = socket.skip(1, trequest(reqt)) - return table.concat(t), code, headers, status + return reqt end -request = socket.protect(function(reqt, body) +_M.genericform = genericform + +local function srequest(u, b) + local reqt = genericform(u, b) + local _, code, headers, status = trequest(reqt) + return table.concat(reqt.target), code, headers, status +end + +_M.request = socket.protect(function(reqt, body) if base.type(reqt) == "string" then return srequest(reqt, body) else return trequest(reqt) end end) + +return _M diff -Nur love-0.10.2/src/libraries/luasocket/libluasocket/http.lua.h new/src/libraries/luasocket/libluasocket/http.lua.h --- love-0.10.2/src/libraries/luasocket/libluasocket/http.lua.h 2014-03-30 14:14:24.000000000 +0200 +++ new/src/libraries/luasocket/libluasocket/http.lua.h 2017-06-24 19:52:38.099928009 +0200 @@ -1,8 +1,8 @@ /* code automatically generated by bin2c -- DO NOT EDIT */ +{ /* #include'ing this file in a C program is equivalent to calling - if (luaL_loadfile(L,"http.lua")==0) lua_call(L, 0, 0); + if (luaL_loadfile(L,"http.lua")==0) lua_call(L, 0, LUA_MULTRET); */ -{ /* http.lua */ static const unsigned char B1[]={ 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, @@ -13,609 +13,660 @@ 112,111,114,116, 32,102,111,114, 32,116,104,101, 32, 76,117, 97, 32,108, 97,110, 103,117, 97,103,101, 46, 10, 45, 45, 32, 76,117, 97, 83,111, 99,107,101,116, 32, 116,111,111,108,107,105,116, 46, 10, 45, 45, 32, 65,117,116,104,111,114, 58, 32, - 68,105,101,103,111, 32, 78,101,104, 97, 98, 10, 45, 45, 32, 82, 67, 83, 32, 73, - 68, 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32, 32, 32, 45, 45, 32, 97,116, 32,116,104, +105,115, 32,112,111,105,110,116, 32,119,101, 32,115,104,111,117,108,100, 32,104, + 97,118,101, 32, 97, 32,104,111,110,101,115,116, 32,114,101,112,108,121, 32,102, +114,111,109, 32,116,104,101, 32,115,101,114,118,101,114, 10, 32, 32, 32, 32, 45, + 45, 32,119,101, 32, 99, 97,110, 39,116, 32,114,101,100,105,114,101, 99,116, 32, +105,102, 32,119,101, 32, 97,108,114,101, 97,100,121, 32,117,115,101,100, 32,116, +104,101, 32,115,111,117,114, 99,101, 44, 32,115,111, 32,119,101, 32,114,101,112, +111,114,116, 32,116,104,101, 32,101,114,114,111,114, 10, 32, 32, 32, 32,105,102, + 32,115,104,111,117,108,100,114,101,100,105,114,101, 99,116, 40,110,114,101,113, +116, 44, 32, 99,111,100,101, 44, 32,104,101, 97,100,101,114,115, 41, 32, 97,110, +100, 32,110,111,116, 32,110,114,101,113,116, 46,115,111,117,114, 99,101, 32,116, +104,101,110, 10, 32, 32, 32, 32, 32, 32, 32, 32,104, 58, 99,108,111,115,101, 40, + 41, 10, 32, 32, 32, 32, 32, 32, 32, 32,114,101,116,117,114,110, 32,116,114,101, +100,105,114,101, 99,116, 40,114,101,113,116, 44, 32,104,101, 97,100,101,114,115, + 46,108,111, 99, 97,116,105,111,110, 41, 10, 32, 32, 32, 32,101,110,100, 10, 32, + 32, 32, 32, 45, 45, 32,104,101,114,101, 32,119,101, 32, 97,114,101, 32,102,105, +110, 97,108,108,121, 32,100,111,110,101, 10, 32, 32, 32, 32,105,102, 32,115,104, +111,117,108,100,114,101, 99,101,105,118,101, 98,111,100,121, 40,110,114,101,113, +116, 44, 32, 99,111,100,101, 41, 32,116,104,101,110, 10, 32, 32, 32, 32, 32, 32, + 32, 32,104, 58,114,101, 99,101,105,118,101, 98,111,100,121, 40,104,101, 97,100, +101,114,115, 44, 32,110,114,101,113,116, 46,115,105,110,107, 44, 32,110,114,101, +113,116, 46,115,116,101,112, 41, 10, 32, 32, 32, 32,101,110,100, 10, 32, 32, 32, + 32,104, 58, 99,108,111,115,101, 40, 41, 10, 32, 32, 32, 32,114,101,116,117,114, +110, 32, 49, 44, 32, 99,111,100,101, 44, 32,104,101, 97,100,101,114,115, 44, 32, +115,116, 97,116,117,115, 10,101,110,100, 10, 10, 45, 45, 32,116,117,114,110,115, + 32, 97,110, 32,117,114,108, 32, 97,110,100, 32, 97, 32, 98,111,100,121, 32,105, +110,116,111, 32, 97, 32,103,101,110,101,114,105, 99, 32,114,101,113,117,101,115, +116, 10,108,111, 99, 97,108, 32,102,117,110, 99,116,105,111,110, 32,103,101,110, +101,114,105, 99,102,111,114,109, 40,117, 44, 32, 98, 41, 10, 32, 32, 32, 32,108, +111, 99, 97,108, 32,116, 32, 61, 32,123,125, 10, 32, 32, 32, 32,108,111, 99, 97, +108, 32,114,101,113,116, 32, 61, 32,123, 10, 32, 32, 32, 32, 32, 32, 32, 32,117, +114,108, 32, 61, 32,117, 44, 10, 32, 32, 32, 32, 32, 32, 32, 32,115,105,110,107, + 32, 61, 32,108,116,110, 49, 50, 46,115,105,110,107, 46,116, 97, 98,108,101, 40, +116, 41, 44, 10, 32, 32, 32, 32, 32, 32, 32, 32,116, 97,114,103,101,116, 32, 61, + 32,116, 10, 32, 32, 32, 32,125, 10, 32, 32, 32, 32,105,102, 32, 98, 32,116,104, +101,110, 10, 32, 32, 32, 32, 32, 32, 32, 32,114,101,113,116, 46,115,111,117,114, + 99,101, 32, 61, 32,108,116,110, 49, 50, 46,115,111,117,114, 99,101, 46,115,116, +114,105,110,103, 40, 98, 41, 10, 32, 32, 32, 32, 32, 32, 32, 32,114,101,113,116, + 46,104,101, 97,100,101,114,115, 32, 61, 32,123, 10, 32, 32, 32, 32, 32, 32, 32, + 32, 32, 32, 32, 32, 91, 34, 99,111,110,116,101,110,116, 45,108,101,110,103,116, +104, 34, 93, 32, 61, 32,115,116,114,105,110,103, 46,108,101,110, 40, 98, 41, 44, + 10, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 91, 34, 99,111,110,116,101, +110,116, 45,116,121,112,101, 34, 93, 32, 61, 32, 34, 97,112,112,108,105, 99, 97, +116,105,111,110, 47,120, 45,119,119,119, 45,102,111,114,109, 45,117,114,108,101, +110, 99,111,100,101,100, 34, 10, 32, 32, 32, 32, 32, 32, 32, 32,125, 10, 32, 32, + 32, 32, 32, 32, 32, 32,114,101,113,116, 46,109,101,116,104,111,100, 32, 61, 32, + 34, 80, 79, 83, 84, 34, 10, 32, 32, 32, 32,101,110,100, 10, 32, 32, 32, 32,114, +101,116,117,114,110, 32,114,101,113,116, 10,101,110,100, 10, 10, 95, 77, 46,103, +101,110,101,114,105, 99,102,111,114,109, 32, 61, 32,103,101,110,101,114,105, 99, +102,111,114,109, 10, 10,108,111, 99, 97,108, 32,102,117,110, 99,116,105,111,110, + 32,115,114,101,113,117,101,115,116, 40,117, 44, 32, 98, 41, 10, 32, 32, 32, 32, +108,111, 99, 97,108, 32,114,101,113,116, 32, 61, 32,103,101,110,101,114,105, 99, +102,111,114,109, 40,117, 44, 32, 98, 41, 10, 32, 32, 32, 32,108,111, 99, 97,108, + 32, 95, 44, 32, 99,111,100,101, 44, 32,104,101, 97,100,101,114,115, 44, 32,115, +116, 97,116,117,115, 32, 61, 32,116,114,101,113,117,101,115,116, 40,114,101,113, +116, 41, 10, 32, 32, 32, 32,114,101,116,117,114,110, 32,116, 97, 98,108,101, 46, + 99,111,110, 99, 97,116, 40,114,101,113,116, 46,116, 97,114,103,101,116, 41, 44, + 32, 99,111,100,101, 44, 32,104,101, 97,100,101,114,115, 44, 32,115,116, 97,116, +117,115, 10,101,110,100, 10, 10, 95, 77, 46,114,101,113,117,101,115,116, 32, 61, + 32,115,111, 99,107,101,116, 46,112,114,111,116,101, 99,116, 40,102,117,110, 99, +116,105,111,110, 40,114,101,113,116, 44, 32, 98,111,100,121, 41, 10, 32, 32, 32, + 32,105,102, 32, 98, 97,115,101, 46,116,121,112,101, 40,114,101,113,116, 41, 32, + 61, 61, 32, 34,115,116,114,105,110,103, 34, 32,116,104,101,110, 32,114,101,116, +117,114,110, 32,115,114,101,113,117,101,115,116, 40,114,101,113,116, 44, 32, 98, +111,100,121, 41, 10, 32, 32, 32, 32,101,108,115,101, 32,114,101,116,117,114,110, + 32,116,114,101,113,117,101,115,116, 40,114,101,113,116, 41, 32,101,110,100, 10, +101,110,100, 41, 10, 10,114,101,116,117,114,110, 32, 95, 77, 10, }; - if (luaL_loadbuffer(L,(const char*)B1,sizeof(B1),"http.lua")==0) lua_call(L, 0, 0); + if (luaL_loadbuffer(L,(const char*)B1,sizeof(B1),"http.lua")==0) lua_call(L, 0, LUA_MULTRET); } diff -Nur love-0.10.2/src/libraries/luasocket/libluasocket/inet.c new/src/libraries/luasocket/libluasocket/inet.c --- love-0.10.2/src/libraries/luasocket/libluasocket/inet.c 2016-01-20 18:51:59.000000000 +0100 +++ new/src/libraries/luasocket/libluasocket/inet.c 2017-06-24 19:52:38.099928009 +0200 @@ -1,31 +1,33 @@ /*=========================================================================*\ * Internet domain functions * LuaSocket toolkit -* -* RCS ID: $Id: inet.c,v 1.28 2005/10/07 04:40:59 diego Exp $ \*=========================================================================*/ #include <stdio.h> +#include <stdlib.h> #include <string.h> #include "lua.h" #include "lauxlib.h" +#include "compat.h" #include "inet.h" -extern void luax_register(lua_State *L, const char *name, const luaL_Reg *l); - /*=========================================================================*\ * Internal function prototypes. \*=========================================================================*/ static int inet_global_toip(lua_State *L); +static int inet_global_getaddrinfo(lua_State *L); static int inet_global_tohostname(lua_State *L); +static int inet_global_getnameinfo(lua_State *L); static void inet_pushresolved(lua_State *L, struct hostent *hp); static int inet_global_gethostname(lua_State *L); /* DNS functions */ -static luaL_reg func[] = { - { "toip", inet_global_toip }, - { "tohostname", inet_global_tohostname }, +static luaL_Reg func[] = { + { "toip", inet_global_toip}, + { "getaddrinfo", inet_global_getaddrinfo}, + { "tohostname", inet_global_tohostname}, + { "getnameinfo", inet_global_getnameinfo}, { "gethostname", inet_global_gethostname}, { NULL, NULL} }; @@ -40,7 +42,7 @@ { lua_pushstring(L, "dns"); lua_newtable(L); - luax_register(L, NULL, func); + luaL_setfuncs(L, func, 0); lua_settable(L, -3); return 0; } @@ -56,7 +58,7 @@ struct in_addr addr; if (inet_aton(address, &addr)) return socket_gethostbyaddr((char *) &addr, sizeof(addr), hp); - else + else return socket_gethostbyname(address, hp); } @@ -66,7 +68,7 @@ \*-------------------------------------------------------------------------*/ static int inet_global_tohostname(lua_State *L) { const char *address = luaL_checkstring(L, 1); - struct hostent *hp = NULL; + struct hostent *hp = NULL; int err = inet_gethost(address, &hp); if (err != IO_DONE) { lua_pushnil(L); @@ -78,6 +80,50 @@ return 2; } +static int inet_global_getnameinfo(lua_State *L) { + char hbuf[NI_MAXHOST]; + char sbuf[NI_MAXSERV]; + int i, ret; + struct addrinfo hints; + struct addrinfo *resolved, *iter; + const char *host = luaL_optstring(L, 1, NULL); + const char *serv = luaL_optstring(L, 2, NULL); + + if (!(host || serv)) + luaL_error(L, "host and serv cannot be both nil"); + + memset(&hints, 0, sizeof(hints)); + hints.ai_socktype = SOCK_STREAM; + hints.ai_family = AF_UNSPEC; + + ret = getaddrinfo(host, serv, &hints, &resolved); + if (ret != 0) { + lua_pushnil(L); + lua_pushstring(L, socket_gaistrerror(ret)); + return 2; + } + + lua_newtable(L); + for (i = 1, iter = resolved; iter; i++, iter = iter->ai_next) { + getnameinfo(iter->ai_addr, (socklen_t) iter->ai_addrlen, + hbuf, host? (socklen_t) sizeof(hbuf): 0, + sbuf, serv? (socklen_t) sizeof(sbuf): 0, 0); + if (host) { + lua_pushnumber(L, i); + lua_pushstring(L, hbuf); + lua_settable(L, -3); + } + } + freeaddrinfo(resolved); + + if (serv) { + lua_pushstring(L, sbuf); + return 2; + } else { + return 1; + } +} + /*-------------------------------------------------------------------------*\ * Returns all information provided by the resolver given a host name * or ip address @@ -85,7 +131,7 @@ static int inet_global_toip(lua_State *L) { const char *address = luaL_checkstring(L, 1); - struct hostent *hp = NULL; + struct hostent *hp = NULL; int err = inet_gethost(address, &hp); if (err != IO_DONE) { lua_pushnil(L); @@ -97,6 +143,81 @@ return 2; } +int inet_optfamily(lua_State* L, int narg, const char* def) +{ + static const char* optname[] = { "unspec", "inet", "inet6", NULL }; + static int optvalue[] = { AF_UNSPEC, AF_INET, AF_INET6, 0 }; + + return optvalue[luaL_checkoption(L, narg, def, optname)]; +} + +int inet_optsocktype(lua_State* L, int narg, const char* def) +{ + static const char* optname[] = { "stream", "dgram", NULL }; + static int optvalue[] = { SOCK_STREAM, SOCK_DGRAM, 0 }; + + return optvalue[luaL_checkoption(L, narg, def, optname)]; +} + +static int inet_global_getaddrinfo(lua_State *L) +{ + const char *hostname = luaL_checkstring(L, 1); + struct addrinfo *iterator = NULL, *resolved = NULL; + struct addrinfo hints; + int i = 1, ret = 0; + memset(&hints, 0, sizeof(hints)); + hints.ai_socktype = SOCK_STREAM; + hints.ai_family = AF_UNSPEC; + ret = getaddrinfo(hostname, NULL, &hints, &resolved); + if (ret != 0) { + lua_pushnil(L); + lua_pushstring(L, socket_gaistrerror(ret)); + return 2; + } + lua_newtable(L); + for (iterator = resolved; iterator; iterator = iterator->ai_next) { + char hbuf[NI_MAXHOST]; + ret = getnameinfo(iterator->ai_addr, (socklen_t) iterator->ai_addrlen, + hbuf, (socklen_t) sizeof(hbuf), NULL, 0, NI_NUMERICHOST); + if (ret){ + freeaddrinfo(resolved); + lua_pushnil(L); + lua_pushstring(L, socket_gaistrerror(ret)); + return 2; + } + lua_pushnumber(L, i); + lua_newtable(L); + switch (iterator->ai_family) { + case AF_INET: + lua_pushliteral(L, "family"); + lua_pushliteral(L, "inet"); + lua_settable(L, -3); + break; + case AF_INET6: + lua_pushliteral(L, "family"); + lua_pushliteral(L, "inet6"); + lua_settable(L, -3); + break; + case AF_UNSPEC: + lua_pushliteral(L, "family"); + lua_pushliteral(L, "unspec"); + lua_settable(L, -3); + break; + default: + lua_pushliteral(L, "family"); + lua_pushliteral(L, "unknown"); + lua_settable(L, -3); + break; + } + lua_pushliteral(L, "addr"); + lua_pushstring(L, hbuf); + lua_settable(L, -3); + lua_settable(L, -3); + i++; + } + freeaddrinfo(resolved); + return 1; +} /*-------------------------------------------------------------------------*\ * Gets the host name @@ -107,7 +228,7 @@ name[256] = '\0'; if (gethostname(name, 256) < 0) { lua_pushnil(L); - lua_pushstring(L, "gethostname failed"); + lua_pushstring(L, socket_strerror(errno)); return 2; } else { lua_pushstring(L, name); @@ -115,43 +236,74 @@ } } - - /*=========================================================================*\ * Lua methods \*=========================================================================*/ /*-------------------------------------------------------------------------*\ * Retrieves socket peer name \*-------------------------------------------------------------------------*/ -int inet_meth_getpeername(lua_State *L, p_socket ps) +int inet_meth_getpeername(lua_State *L, p_socket ps, int family) { - struct sockaddr_in peer; + int err; + struct sockaddr_storage peer; socklen_t peer_len = sizeof(peer); + char name[INET6_ADDRSTRLEN]; + char port[6]; /* 65535 = 5 bytes + 0 to terminate it */ if (getpeername(*ps, (SA *) &peer, &peer_len) < 0) { lua_pushnil(L); - lua_pushstring(L, "getpeername failed"); - } else { - lua_pushstring(L, inet_ntoa(peer.sin_addr)); - lua_pushnumber(L, ntohs(peer.sin_port)); + lua_pushstring(L, socket_strerror(errno)); + return 2; } - return 2; + err = getnameinfo((struct sockaddr *) &peer, peer_len, + name, INET6_ADDRSTRLEN, + port, sizeof(port), NI_NUMERICHOST | NI_NUMERICSERV); + if (err) { + lua_pushnil(L); + lua_pushstring(L, gai_strerror(err)); + return 2; + } + lua_pushstring(L, name); + lua_pushinteger(L, (int) strtol(port, (char **) NULL, 10)); + switch (family) { + case AF_INET: lua_pushliteral(L, "inet"); break; + case AF_INET6: lua_pushliteral(L, "inet6"); break; + case AF_UNSPEC: lua_pushliteral(L, "unspec"); break; + default: lua_pushliteral(L, "unknown"); break; + } + return 3; } /*-------------------------------------------------------------------------*\ * Retrieves socket local name \*-------------------------------------------------------------------------*/ -int inet_meth_getsockname(lua_State *L, p_socket ps) +int inet_meth_getsockname(lua_State *L, p_socket ps, int family) { - struct sockaddr_in local; - socklen_t local_len = sizeof(local); - if (getsockname(*ps, (SA *) &local, &local_len) < 0) { + int err; + struct sockaddr_storage peer; + socklen_t peer_len = sizeof(peer); + char name[INET6_ADDRSTRLEN]; + char port[6]; /* 65535 = 5 bytes + 0 to terminate it */ + if (getsockname(*ps, (SA *) &peer, &peer_len) < 0) { lua_pushnil(L); - lua_pushstring(L, "getsockname failed"); - } else { - lua_pushstring(L, inet_ntoa(local.sin_addr)); - lua_pushnumber(L, ntohs(local.sin_port)); + lua_pushstring(L, socket_strerror(errno)); + return 2; } - return 2; + err=getnameinfo((struct sockaddr *)&peer, peer_len, + name, INET6_ADDRSTRLEN, port, 6, NI_NUMERICHOST | NI_NUMERICSERV); + if (err) { + lua_pushnil(L); + lua_pushstring(L, gai_strerror(err)); + return 2; + } + lua_pushstring(L, name); + lua_pushstring(L, port); + switch (family) { + case AF_INET: lua_pushliteral(L, "inet"); break; + case AF_INET6: lua_pushliteral(L, "inet6"); break; + case AF_UNSPEC: lua_pushliteral(L, "unspec"); break; + default: lua_pushliteral(L, "unknown"); break; + } + return 3; } /*=========================================================================*\ @@ -200,65 +352,151 @@ /*-------------------------------------------------------------------------*\ * Tries to create a new inet socket \*-------------------------------------------------------------------------*/ -const char *inet_trycreate(p_socket ps, int type) { - return socket_strerror(socket_create(ps, AF_INET, type, 0)); +const char *inet_trycreate(p_socket ps, int family, int type, int protocol) { + const char *err = socket_strerror(socket_create(ps, family, type, protocol)); + if (err == NULL && family == AF_INET6) { + int yes = 1; + setsockopt(*ps, IPPROTO_IPV6, IPV6_V6ONLY, (void *)&yes, sizeof(yes)); + } + return err; +} + +/*-------------------------------------------------------------------------*\ +* "Disconnects" a DGRAM socket +\*-------------------------------------------------------------------------*/ +const char *inet_trydisconnect(p_socket ps, int family, p_timeout tm) +{ + switch (family) { + case AF_INET: { + struct sockaddr_in sin; + memset((char *) &sin, 0, sizeof(sin)); + sin.sin_family = AF_UNSPEC; + sin.sin_addr.s_addr = INADDR_ANY; + return socket_strerror(socket_connect(ps, (SA *) &sin, + sizeof(sin), tm)); + } + case AF_INET6: { + struct sockaddr_in6 sin6; + struct in6_addr addrany = IN6ADDR_ANY_INIT; + memset((char *) &sin6, 0, sizeof(sin6)); + sin6.sin6_family = AF_UNSPEC; + sin6.sin6_addr = addrany; + return socket_strerror(socket_connect(ps, (SA *) &sin6, + sizeof(sin6), tm)); + } + } + return NULL; } /*-------------------------------------------------------------------------*\ * Tries to connect to remote address (address, port) \*-------------------------------------------------------------------------*/ -const char *inet_tryconnect(p_socket ps, const char *address, - unsigned short port, p_timeout tm) +const char *inet_tryconnect(p_socket ps, int *family, const char *address, + const char *serv, p_timeout tm, struct addrinfo *connecthints) { - struct sockaddr_in remote; - int err; - memset(&remote, 0, sizeof(remote)); - remote.sin_family = AF_INET; - remote.sin_port = htons(port); - if (strcmp(address, "*")) { - if (!inet_aton(address, &remote.sin_addr)) { - struct hostent *hp = NULL; - struct in_addr **addr; - err = socket_gethostbyname(address, &hp); - if (err != IO_DONE) return socket_hoststrerror(err); - addr = (struct in_addr **) hp->h_addr_list; - memcpy(&remote.sin_addr, *addr, sizeof(struct in_addr)); - } - } else remote.sin_family = AF_UNSPEC; - err = socket_connect(ps, (SA *) &remote, sizeof(remote), tm); - return socket_strerror(err); + struct addrinfo *iterator = NULL, *resolved = NULL; + const char *err = NULL; + int current_family = *family; + /* try resolving */ + err = socket_gaistrerror(getaddrinfo(address, serv, + connecthints, &resolved)); + if (err != NULL) { + if (resolved) freeaddrinfo(resolved); + return err; + } + for (iterator = resolved; iterator; iterator = iterator->ai_next) { + timeout_markstart(tm); + /* create new socket if necessary. if there was no + * bind, we need to create one for every new family + * that shows up while iterating. if there was a + * bind, all families will be the same and we will + * not enter this branch. */ + if (current_family != iterator->ai_family || *ps == SOCKET_INVALID) { + socket_destroy(ps); + err = inet_trycreate(ps, iterator->ai_family, + iterator->ai_socktype, iterator->ai_protocol); + if (err) continue; + current_family = iterator->ai_family; + /* set non-blocking before connect */ + socket_setnonblocking(ps); + } + /* try connecting to remote address */ + err = socket_strerror(socket_connect(ps, (SA *) iterator->ai_addr, + (socklen_t) iterator->ai_addrlen, tm)); + /* if success or timeout is zero, break out of loop */ + if (err == NULL || timeout_iszero(tm)) { + *family = current_family; + break; + } + } + freeaddrinfo(resolved); + /* here, if err is set, we failed */ + return err; +} + +/*-------------------------------------------------------------------------*\ +* Tries to accept a socket +\*-------------------------------------------------------------------------*/ +const char *inet_tryaccept(p_socket server, int family, p_socket client, + p_timeout tm) { + socklen_t len; + t_sockaddr_storage addr; + switch (family) { + case AF_INET6: len = sizeof(struct sockaddr_in6); break; + case AF_INET: len = sizeof(struct sockaddr_in); break; + default: len = sizeof(addr); break; + } + return socket_strerror(socket_accept(server, client, (SA *) &addr, + &len, tm)); } /*-------------------------------------------------------------------------*\ * Tries to bind socket to (address, port) \*-------------------------------------------------------------------------*/ -const char *inet_trybind(p_socket ps, const char *address, unsigned short port) -{ - struct sockaddr_in local; - int err; - memset(&local, 0, sizeof(local)); - /* address is either wildcard or a valid ip address */ - local.sin_addr.s_addr = htonl(INADDR_ANY); - local.sin_port = htons(port); - local.sin_family = AF_INET; - if (strcmp(address, "*") && !inet_aton(address, &local.sin_addr)) { - struct hostent *hp = NULL; - struct in_addr **addr; - err = socket_gethostbyname(address, &hp); - if (err != IO_DONE) return socket_hoststrerror(err); - addr = (struct in_addr **) hp->h_addr_list; - memcpy(&local.sin_addr, *addr, sizeof(struct in_addr)); - } - err = socket_bind(ps, (SA *) &local, sizeof(local)); - if (err != IO_DONE) socket_destroy(ps); - return socket_strerror(err); +const char *inet_trybind(p_socket ps, int *family, const char *address, + const char *serv, struct addrinfo *bindhints) { + struct addrinfo *iterator = NULL, *resolved = NULL; + const char *err = NULL; + int current_family = *family; + /* translate luasocket special values to C */ + if (strcmp(address, "*") == 0) address = NULL; + if (!serv) serv = "0"; + /* try resolving */ + err = socket_gaistrerror(getaddrinfo(address, serv, bindhints, &resolved)); + if (err) { + if (resolved) freeaddrinfo(resolved); + return err; + } + /* iterate over resolved addresses until one is good */ + for (iterator = resolved; iterator; iterator = iterator->ai_next) { + if (current_family != iterator->ai_family || *ps == SOCKET_INVALID) { + socket_destroy(ps); + err = inet_trycreate(ps, iterator->ai_family, + iterator->ai_socktype, iterator->ai_protocol); + if (err) continue; + current_family = iterator->ai_family; + } + /* try binding to local address */ + err = socket_strerror(socket_bind(ps, (SA *) iterator->ai_addr, + (socklen_t) iterator->ai_addrlen)); + /* keep trying unless bind succeeded */ + if (err == NULL) { + *family = current_family; + /* set to non-blocking after bind */ + socket_setnonblocking(ps); + break; + } + } + /* cleanup and return error */ + freeaddrinfo(resolved); + /* here, if err is set, we failed */ + return err; } /*-------------------------------------------------------------------------*\ -* Some systems do not provide this so that we provide our own. It's not -* marvelously fast, but it works just fine. +* Some systems do not provide these so that we provide our own. \*-------------------------------------------------------------------------*/ -#ifdef INET_ATON +#ifdef LUASOCKET_INET_ATON int inet_aton(const char *cp, struct in_addr *inp) { unsigned int a = 0, b = 0, c = 0, d = 0; @@ -280,4 +518,26 @@ } #endif +#ifdef LUASOCKET_INET_PTON +int inet_pton(int af, const char *src, void *dst) +{ + struct addrinfo hints, *res; + int ret = 1; + memset(&hints, 0, sizeof(struct addrinfo)); + hints.ai_family = af; + hints.ai_flags = AI_NUMERICHOST; + if (getaddrinfo(src, NULL, &hints, &res) != 0) return -1; + if (af == AF_INET) { + struct sockaddr_in *in = (struct sockaddr_in *) res->ai_addr; + memcpy(dst, &in->sin_addr, sizeof(in->sin_addr)); + } else if (af == AF_INET6) { + struct sockaddr_in6 *in = (struct sockaddr_in6 *) res->ai_addr; + memcpy(dst, &in->sin6_addr, sizeof(in->sin6_addr)); + } else { + ret = -1; + } + freeaddrinfo(res); + return ret; +} +#endif diff -Nur love-0.10.2/src/libraries/luasocket/libluasocket/inet.h new/src/libraries/luasocket/libluasocket/inet.h --- love-0.10.2/src/libraries/luasocket/libluasocket/inet.h 2014-03-30 14:14:24.000000000 +0200 +++ new/src/libraries/luasocket/libluasocket/inet.h 2017-06-24 19:52:38.099928009 +0200 @@ -1,42 +1,50 @@ -#ifndef INET_H -#define INET_H +#ifndef INET_H +#define INET_H /*=========================================================================*\ * Internet domain functions * LuaSocket toolkit * * This module implements the creation and connection of internet domain * sockets, on top of the socket.h interface, and the interface of with the -* resolver. +* resolver. * * The function inet_aton is provided for the platforms where it is not * available. The module also implements the interface of the internet * getpeername and getsockname functions as seen by Lua programs. * * The Lua functions toip and tohostname are also implemented here. -* -* RCS ID: $Id: inet.h,v 1.16 2005/10/07 04:40:59 diego Exp $ \*=========================================================================*/ #include "lua.h" #include "socket.h" #include "timeout.h" #ifdef _WIN32 -#define INET_ATON +#define LUASOCKET_INET_ATON #endif int inet_open(lua_State *L); -const char *inet_trycreate(p_socket ps, int type); -const char *inet_tryconnect(p_socket ps, const char *address, - unsigned short port, p_timeout tm); -const char *inet_trybind(p_socket ps, const char *address, - unsigned short port); +const char *inet_trycreate(p_socket ps, int family, int type, int protocol); +const char *inet_tryconnect(p_socket ps, int *family, const char *address, + const char *serv, p_timeout tm, struct addrinfo *connecthints); +const char *inet_trybind(p_socket ps, int *family, const char *address, + const char *serv, struct addrinfo *bindhints); +const char *inet_trydisconnect(p_socket ps, int family, p_timeout tm); +const char *inet_tryaccept(p_socket server, int family, p_socket client, p_timeout tm); + +int inet_meth_getpeername(lua_State *L, p_socket ps, int family); +int inet_meth_getsockname(lua_State *L, p_socket ps, int family); -int inet_meth_getpeername(lua_State *L, p_socket ps); -int inet_meth_getsockname(lua_State *L, p_socket ps); +int inet_optfamily(lua_State* L, int narg, const char* def); +int inet_optsocktype(lua_State* L, int narg, const char* def); -#ifdef INET_ATON +#ifdef LUASOCKET_INET_ATON int inet_aton(const char *cp, struct in_addr *inp); #endif +#ifdef LUASOCKET_INET_PTON +const char *inet_ntop(int af, const void *src, char *dst, socklen_t cnt); +int inet_pton(int af, const char *src, void *dst); +#endif + #endif /* INET_H */ diff -Nur love-0.10.2/src/libraries/luasocket/libluasocket/io.c new/src/libraries/luasocket/libluasocket/io.c --- love-0.10.2/src/libraries/luasocket/libluasocket/io.c 2014-03-30 14:14:24.000000000 +0200 +++ new/src/libraries/luasocket/libluasocket/io.c 2017-06-24 19:52:38.099928009 +0200 @@ -1,8 +1,6 @@ /*=========================================================================*\ * Input/Output abstraction * LuaSocket toolkit -* -* RCS ID: $Id: io.c,v 1.6 2005/09/29 06:11:41 diego Exp $ \*=========================================================================*/ #include "io.h" @@ -27,6 +25,6 @@ case IO_DONE: return NULL; case IO_CLOSED: return "closed"; case IO_TIMEOUT: return "timeout"; - default: return "unknown error"; + default: return "unknown error"; } } diff -Nur love-0.10.2/src/libraries/luasocket/libluasocket/io.h new/src/libraries/luasocket/libluasocket/io.h --- love-0.10.2/src/libraries/luasocket/libluasocket/io.h 2014-03-30 14:14:24.000000000 +0200 +++ new/src/libraries/luasocket/libluasocket/io.h 2017-06-24 19:52:38.099928009 +0200 @@ -11,8 +11,6 @@ * * The module socket.h implements this interface, and thus the module tcp.h * is very simple. -* -* RCS ID: $Id: io.h,v 1.11 2005/10/07 04:40:59 diego Exp $ \*=========================================================================*/ #include <stdio.h> #include "lua.h" diff -Nur love-0.10.2/src/libraries/luasocket/libluasocket/ltn12.lua new/src/libraries/luasocket/libluasocket/ltn12.lua --- love-0.10.2/src/libraries/luasocket/libluasocket/ltn12.lua 2014-03-30 14:14:24.000000000 +0200 +++ new/src/libraries/luasocket/libluasocket/ltn12.lua 2017-06-24 19:52:38.099928009 +0200 @@ -2,7 +2,6 @@ -- LTN12 - Filters, sources, sinks and pumps. -- LuaSocket toolkit. -- Author: Diego Nehab --- RCS ID: $Id: ltn12.lua,v 1.31 2006/04/03 04:45:42 diego Exp $ ----------------------------------------------------------------------------- ----------------------------------------------------------------------------- @@ -10,17 +9,25 @@ ----------------------------------------------------------------------------- local string = require("string") local table = require("table") +local unpack = unpack or table.unpack local base = _G -module("ltn12") +local _M = {} +if module then -- heuristic for exporting a global package table + ltn12 = _M +end +local filter,source,sink,pump = {},{},{},{} + +_M.filter = filter +_M.source = source +_M.sink = sink +_M.pump = pump -filter = {} -source = {} -sink = {} -pump = {} +local unpack = unpack or table.unpack +local select = base.select -- 2048 seems to be better in windows... -BLOCKSIZE = 2048 -_VERSION = "LTN12 1.0.1" +_M.BLOCKSIZE = 2048 +_M._VERSION = "LTN12 1.0.3" ----------------------------------------------------------------------------- -- Filter stuff @@ -38,7 +45,8 @@ -- chains a bunch of filters together -- (thanks to Wim Couwenberg) function filter.chain(...) - local n = table.getn(arg) + local arg = {...} + local n = base.select('#',...) local top, index = 1, 1 local retry = "" return function(chunk) @@ -89,7 +97,7 @@ function source.file(handle, io_err) if handle then return function() - local chunk = handle:read(BLOCKSIZE) + local chunk = handle:read(_M.BLOCKSIZE) if not chunk then handle:close() end return chunk end @@ -112,8 +120,8 @@ if s then local i = 1 return function() - local chunk = string.sub(s, i, i+BLOCKSIZE-1) - i = i + BLOCKSIZE + local chunk = string.sub(s, i, i+_M.BLOCKSIZE-1) + i = i + _M.BLOCKSIZE if chunk ~= "" then return chunk else return nil end end @@ -135,7 +143,9 @@ end end -function source.chain(src, f) +-- chains a source with one or several filter(s) +function source.chain(src, f, ...) + if ... then f=filter.chain(f, ...) end base.assert(src and f) local last_in, last_out = "", "" local state = "feeding" @@ -186,6 +196,7 @@ -- other, as if they were concatenated -- (thanks to Wim Couwenberg) function source.cat(...) + local arg = {...} local src = table.remove(arg, 1) return function() while src do @@ -249,8 +260,13 @@ end end --- chains a sink with a filter -function sink.chain(f, snk) +-- chains a sink with one or several filter(s) +function sink.chain(f, snk, ...) + if ... then + local args = { f, snk, ... } + snk = table.remove(args, #args) + f = filter.chain(unpack(args)) + end base.assert(f and snk) return function(chunk, err) if chunk ~= "" then @@ -290,3 +306,4 @@ end end +return _M diff -Nur love-0.10.2/src/libraries/luasocket/libluasocket/ltn12.lua.h new/src/libraries/luasocket/libluasocket/ltn12.lua.h --- love-0.10.2/src/libraries/luasocket/libluasocket/ltn12.lua.h 2014-03-30 14:14:24.000000000 +0200 +++ new/src/libraries/luasocket/libluasocket/ltn12.lua.h 2017-06-24 19:52:38.103928049 +0200 @@ -1,7 +1,7 @@ /* code automatically generated by bin2c -- DO NOT EDIT */ { /* #include'ing this file in a C program is equivalent to calling - if (luaL_loadfile(L,"ltn12.lua")==0) lua_call(L, 0, 0); + if (luaL_loadfile(L,"ltn12.lua")==0) lua_call(L, 0, LUA_MULTRET); */ /* ltn12.lua */ static const 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+ 32, 32, 32, 32, 32,101,108,115,101, 32,114,101,116,117,114,110, 32, 49, 32,101, +110,100, 10, 32, 32, 32, 32, 32, 32, 32, 32,101,110,100, 10, 32, 32, 32, 32,101, +110,100, 10,101,110,100, 10, 10,114,101,116,117,114,110, 32, 95, 77, 10, }; - if (luaL_loadbuffer(L,(const char*)B1,sizeof(B1),"ltn12.lua")==0) lua_call(L, 0, 0); + if (luaL_loadbuffer(L,(const char*)B1,sizeof(B1),"ltn12.lua")==0) lua_call(L, 0, LUA_MULTRET); } diff -Nur love-0.10.2/src/libraries/luasocket/libluasocket/lua.h new/src/libraries/luasocket/libluasocket/lua.h --- love-0.10.2/src/libraries/luasocket/libluasocket/lua.h 2014-03-30 14:14:24.000000000 +0200 +++ new/src/libraries/luasocket/libluasocket/lua.h 1970-01-01 01:00:00.000000000 +0100 @@ -1,17 +0,0 @@ -#ifndef LUA_WRAP_H -#define LUA_WRAP_H - -#define LUA_COMPAT_ALL -#include <lua.h> -#include <lualib.h> -#include <lauxlib.h> - -#if LUA_VERSION_NUM > 501 -# define luaL_reg luaL_Reg -# define luaL_putchar(B, c) luaL_addchar(B, c) -# define luaL_typerror(L, n, t) luax_typerror(L, n, t) - -extern int luax_typerror(lua_State *L, int narg, const char *type); -#endif - -#endif // LUA_WRAP_H diff -Nur love-0.10.2/src/libraries/luasocket/libluasocket/luasocket.c new/src/libraries/luasocket/libluasocket/luasocket.c --- love-0.10.2/src/libraries/luasocket/libluasocket/luasocket.c 2016-01-20 18:51:59.000000000 +0100 +++ new/src/libraries/luasocket/libluasocket/luasocket.c 2017-06-24 19:52:38.103928049 +0200 @@ -10,8 +10,6 @@ * involved in setting up both client and server connections. The provided * IO routines, however, follow the Lua style, being very similar to the * standard Lua read and write functions. -* -* RCS ID: $Id: luasocket.c,v 1.53 2005/10/07 04:40:59 diego Exp $ \*=========================================================================*/ /*=========================================================================*\ @@ -19,10 +17,7 @@ \*=========================================================================*/ #include "lua.h" #include "lauxlib.h" - -#if !defined(LUA_VERSION_NUM) || (LUA_VERSION_NUM < 501) -#include "compat-5.1.h" -#endif +#include "compat.h" /*=========================================================================*\ * LuaSocket includes @@ -37,8 +32,6 @@ #include "udp.h" #include "select.h" -extern void luax_register(lua_State *L, const char *name, const luaL_Reg *l); - /*-------------------------------------------------------------------------*\ * Internal function prototypes \*-------------------------------------------------------------------------*/ @@ -49,7 +42,7 @@ /*-------------------------------------------------------------------------*\ * Modules and functions \*-------------------------------------------------------------------------*/ -static const luaL_reg mod[] = { +static const luaL_Reg mod[] = { {"auxiliar", auxiliar_open}, {"except", except_open}, {"timeout", timeout_open}, @@ -61,7 +54,7 @@ {NULL, NULL} }; -static luaL_reg func[] = { +static luaL_Reg func[] = { {"skip", global_skip}, {"__unload", global_unload}, {NULL, NULL} @@ -71,7 +64,7 @@ * Skip a few arguments \*-------------------------------------------------------------------------*/ static int global_skip(lua_State *L) { - int amount = (int) luaL_checknumber(L, 1); + int amount = luaL_checkinteger(L, 1); int ret = lua_gettop(L) - amount - 1; return ret >= 0 ? ret : 0; } @@ -91,7 +84,8 @@ static int base_open(lua_State *L) { if (socket_open()) { /* export functions (and leave namespace table on top of stack) */ - luax_register(L, "socket", func); + lua_newtable(L); + luaL_setfuncs(L, func, 0); #ifdef LUASOCKET_DEBUG lua_pushstring(L, "_DEBUG"); lua_pushboolean(L, 1); @@ -112,7 +106,7 @@ /*-------------------------------------------------------------------------*\ * Initializes all library modules. \*-------------------------------------------------------------------------*/ -int LUASOCKET_API luaopen_socket_core(lua_State *L) { +LUASOCKET_API int luaopen_socket_core(lua_State *L) { int i; base_open(L); for (i = 0; mod[i].name; i++) mod[i].func(L); diff -Nur love-0.10.2/src/libraries/luasocket/libluasocket/luasocket.h new/src/libraries/luasocket/libluasocket/luasocket.h --- love-0.10.2/src/libraries/luasocket/libluasocket/luasocket.h 2014-03-30 14:14:24.000000000 +0200 +++ new/src/libraries/luasocket/libluasocket/luasocket.h 2017-06-24 19:52:38.103928049 +0200 @@ -5,23 +5,24 @@ * Networking support for the Lua language * Diego Nehab * 9/11/1999 -* -* RCS ID: $Id: luasocket.h,v 1.25 2007/06/11 23:44:54 diego Exp $ \*=========================================================================*/ #include "lua.h" /*-------------------------------------------------------------------------*\ * Current socket library version \*-------------------------------------------------------------------------*/ -#define LUASOCKET_VERSION "LuaSocket 2.0.2" -#define LUASOCKET_COPYRIGHT "Copyright (C) 2004-2007 Diego Nehab" -#define LUASOCKET_AUTHORS "Diego Nehab" +#define LUASOCKET_VERSION "LuaSocket 3.0-rc1" +#define LUASOCKET_COPYRIGHT "Copyright (C) 1999-2013 Diego Nehab" /*-------------------------------------------------------------------------*\ * This macro prefixes all exported API functions \*-------------------------------------------------------------------------*/ #ifndef LUASOCKET_API -#define LUASOCKET_API extern +#if defined(WIN32) || defined(_WIN32) +# define LUASOCKET_API __declspec(dllexport) +#else +# define LUASOCKET_API __attribute__((visibility("default"))) +#endif #endif /*-------------------------------------------------------------------------*\ diff -Nur love-0.10.2/src/libraries/luasocket/libluasocket/mbox.lua new/src/libraries/luasocket/libluasocket/mbox.lua --- love-0.10.2/src/libraries/luasocket/libluasocket/mbox.lua 1970-01-01 01:00:00.000000000 +0100 +++ new/src/libraries/luasocket/libluasocket/mbox.lua 2017-06-24 19:52:38.103928049 +0200 @@ -0,0 +1,92 @@ +local _M = {} + +if module then + mbox = _M +end + +function _M.split_message(message_s) + local message = {} + message_s = string.gsub(message_s, "\r\n", "\n") + string.gsub(message_s, "^(.-\n)\n", function (h) message.headers = h end) + string.gsub(message_s, "^.-\n\n(.*)", function (b) message.body = b end) + if not message.body then + string.gsub(message_s, "^\n(.*)", function (b) message.body = b end) + end + if not message.headers and not message.body then + message.headers = message_s + end + return message.headers or "", message.body or "" +end + +function _M.split_headers(headers_s) + local headers = {} + headers_s = string.gsub(headers_s, "\r\n", "\n") + headers_s = string.gsub(headers_s, "\n[ ]+", " ") + string.gsub("\n" .. headers_s, "\n([^\n]+)", function (h) table.insert(headers, h) end) + return headers +end + +function _M.parse_header(header_s) + header_s = string.gsub(header_s, "\n[ ]+", " ") + header_s = string.gsub(header_s, "\n+", "") + local _, __, name, value = string.find(header_s, "([^%s:]-):%s*(.*)") + return name, value +end + +function _M.parse_headers(headers_s) + local headers_t = _M.split_headers(headers_s) + local headers = {} + for i = 1, #headers_t do + local name, value = _M.parse_header(headers_t[i]) + if name then + name = string.lower(name) + if headers[name] then + headers[name] = headers[name] .. ", " .. value + else headers[name] = value end + end + end + return headers +end + +function _M.parse_from(from) + local _, __, name, address = string.find(from, "^%s*(.-)%s*%<(.-)%>") + if not address then + _, __, address = string.find(from, "%s*(.+)%s*") + end + name = name or "" + address = address or "" + if name == "" then name = address end + name = string.gsub(name, '"', "") + return name, address +end + +function _M.split_mbox(mbox_s) + local mbox = {} + mbox_s = string.gsub(mbox_s, "\r\n", "\n") .."\n\nFrom \n" + local nj, i, j = 1, 1, 1 + while 1 do + i, nj = string.find(mbox_s, "\n\nFrom .-\n", j) + if not i then break end + local message = string.sub(mbox_s, j, i-1) + table.insert(mbox, message) + j = nj+1 + end + return mbox +end + +function _M.parse(mbox_s) + local mbox = _M.split_mbox(mbox_s) + for i = 1, #mbox do + mbox[i] = _M.parse_message(mbox[i]) + end + return mbox +end + +function _M.parse_message(message_s) + local message = {} + message.headers, message.body = _M.split_message(message_s) + message.headers = _M.parse_headers(message.headers) + return message +end + +return _M diff -Nur love-0.10.2/src/libraries/luasocket/libluasocket/mbox.lua.h new/src/libraries/luasocket/libluasocket/mbox.lua.h --- love-0.10.2/src/libraries/luasocket/libluasocket/mbox.lua.h 1970-01-01 01:00:00.000000000 +0100 +++ new/src/libraries/luasocket/libluasocket/mbox.lua.h 2017-06-24 19:52:38.103928049 +0200 @@ -0,0 +1,144 @@ +/* code automatically generated by bin2c -- DO NOT EDIT */ +{ +/* #include'ing this file in a C program is equivalent to calling + if (luaL_loadfile(L,"mbox.lua")==0) lua_call(L, 0, LUA_MULTRET); +*/ +/* mbox.lua */ +static const unsigned char B1[]={ +108,111, 99, 97,108, 32, 95, 77, 32, 61, 32,123,125, 10, 10,105,102, 32,109,111, +100,117,108,101, 32,116,104,101,110, 10, 32, 32, 32, 32,109, 98,111,120, 32, 61, + 32, 95, 77, 10,101,110,100, 32, 10, 10,102,117,110, 99,116,105,111,110, 32, 95, + 77, 46,115,112,108,105,116, 95,109,101,115,115, 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46,102,105,110,100, 40,104,101, 97,100,101,114, 95,115, 44, 32, 34, 40, + 91, 94, 37,115, 58, 93, 45, 41, 58, 37,115, 42, 40, 46, 42, 41, 34, 41, 10, 32, + 32, 32, 32,114,101,116,117,114,110, 32,110, 97,109,101, 44, 32,118, 97,108,117, +101, 10,101,110,100, 10, 10,102,117,110, 99,116,105,111,110, 32, 95, 77, 46,112, + 97,114,115,101, 95,104,101, 97,100,101,114,115, 40,104,101, 97,100,101,114,115, + 95,115, 41, 10, 32, 32, 32, 32,108,111, 99, 97,108, 32,104,101, 97,100,101,114, +115, 95,116, 32, 61, 32, 95, 77, 46,115,112,108,105,116, 95,104,101, 97,100,101, +114,115, 40,104,101, 97,100,101,114,115, 95,115, 41, 10, 32, 32, 32, 32,108,111, + 99, 97,108, 32,104,101, 97,100,101,114,115, 32, 61, 32,123,125, 10, 32, 32, 32, + 32,102,111,114, 32,105, 32, 61, 32, 49, 44, 32, 35,104,101, 97,100,101,114,115, + 95,116, 32,100,111, 10, 32, 32, 32, 32, 32, 32, 32, 32,108,111, 99, 97,108, 32, +110, 97,109,101, 44, 32,118, 97,108,117,101, 32, 61, 32, 95, 77, 46,112, 97,114, +115,101, 95,104,101, 97,100,101,114, 40,104,101, 97,100,101,114,115, 95,116, 91, +105, 93, 41, 10, 32, 32, 32, 32, 32, 32, 32, 32,105,102, 32,110, 97,109,101, 32, +116,104,101,110, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,110, 97,109, +101, 32, 61, 32,115,116,114,105,110,103, 46,108,111,119,101,114, 40,110, 97,109, +101, 41, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,105,102, 32,104,101, + 97,100,101,114,115, 91,110, 97,109,101, 93, 32,116,104,101,110, 10, 32, 32, 32, + 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,104,101, 97,100,101,114,115, + 91,110, 97,109,101, 93, 32, 61, 32,104,101, 97,100,101,114,115, 91,110, 97,109, +101, 93, 32, 46, 46, 32, 34, 44, 32, 34, 32, 46, 46, 32,118, 97,108,117,101, 10, + 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,101,108,115,101, 32,104,101, 97, +100,101,114,115, 91,110, 97,109,101, 93, 32, 61, 32,118, 97,108,117,101, 32,101, +110,100, 10, 32, 32, 32, 32, 32, 32, 32, 32,101,110,100, 10, 32, 32, 32, 32,101, +110,100, 10, 32, 32, 32, 32,114,101,116,117,114,110, 32,104,101, 97,100,101,114, +115, 10,101,110,100, 10, 10,102,117,110, 99,116,105,111,110, 32, 95, 77, 46,112, + 97,114,115,101, 95,102,114,111,109, 40,102,114,111,109, 41, 10, 32, 32, 32, 32, +108,111, 99, 97,108, 32, 95, 44, 32, 95, 95, 44, 32,110, 97,109,101, 44, 32, 97, +100,100,114,101,115,115, 32, 61, 32,115,116,114,105,110,103, 46,102,105,110,100, + 40,102,114,111,109, 44, 32, 34, 94, 37,115, 42, 40, 46, 45, 41, 37,115, 42, 37, + 60, 40, 46, 45, 41, 37, 62, 34, 41, 10, 32, 32, 32, 32,105,102, 32,110,111,116, + 32, 97,100,100,114,101,115,115, 32,116,104,101,110, 10, 32, 32, 32, 32, 32, 32, + 32, 32, 95, 44, 32, 95, 95, 44, 32, 97,100,100,114,101,115,115, 32, 61, 32,115, +116,114,105,110,103, 46,102,105,110,100, 40,102,114,111,109, 44, 32, 34, 37,115, + 42, 40, 46, 43, 41, 37,115, 42, 34, 41, 10, 32, 32, 32, 32,101,110,100, 10, 32, + 32, 32, 32,110, 97,109,101, 32, 61, 32,110, 97,109,101, 32,111,114, 32, 34, 34, + 10, 32, 32, 32, 32, 97,100,100,114,101,115,115, 32, 61, 32, 97,100,100,114,101, +115,115, 32,111,114, 32, 34, 34, 10, 32, 32, 32, 32,105,102, 32,110, 97,109,101, + 32, 61, 61, 32, 34, 34, 32,116,104,101,110, 32,110, 97,109,101, 32, 61, 32, 97, +100,100,114,101,115,115, 32,101,110,100, 10, 32, 32, 32, 32,110, 97,109,101, 32, + 61, 32,115,116,114,105,110,103, 46,103,115,117, 98, 40,110, 97,109,101, 44, 32, + 39, 34, 39, 44, 32, 34, 34, 41, 10, 32, 32, 32, 32,114,101,116,117,114,110, 32, +110, 97,109,101, 44, 32, 97,100,100,114,101,115,115, 10,101,110,100, 10, 10,102, +117,110, 99,116,105,111,110, 32, 95, 77, 46,115,112,108,105,116, 95,109, 98,111, +120, 40,109, 98,111,120, 95,115, 41, 10, 32, 32, 32, 32,108,111, 99, 97,108, 32, +109, 98,111,120, 32, 61, 32,123,125, 10, 32, 32, 32, 32,109, 98,111,120, 95,115, + 32, 61, 32,115,116,114,105,110,103, 46,103,115,117, 98, 40,109, 98,111,120, 95, +115, 44, 32, 34, 92,114, 92,110, 34, 44, 32, 34, 92,110, 34, 41, 32, 46, 46, 34, + 92,110, 92,110, 70,114,111,109, 32, 92,110, 34, 10, 32, 32, 32, 32,108,111, 99, + 97,108, 32,110,106, 44, 32,105, 44, 32,106, 32, 61, 32, 49, 44, 32, 49, 44, 32, + 49, 10, 32, 32, 32, 32,119,104,105,108,101, 32, 49, 32,100,111, 10, 32, 32, 32, + 32, 32, 32, 32, 32,105, 44, 32,110,106, 32, 61, 32,115,116,114,105,110,103, 46, +102,105,110,100, 40,109, 98,111,120, 95,115, 44, 32, 34, 92,110, 92,110, 70,114, +111,109, 32, 46, 45, 92,110, 34, 44, 32,106, 41, 10, 32, 32, 32, 32, 32, 32, 32, + 32,105,102, 32,110,111,116, 32,105, 32,116,104,101,110, 32, 98,114,101, 97,107, + 32,101,110,100, 10, 32, 32, 32, 32, 32, 32, 32, 32,108,111, 99, 97,108, 32,109, +101,115,115, 97,103,101, 32, 61, 32,115,116,114,105,110,103, 46,115,117, 98, 40, +109, 98,111,120, 95,115, 44, 32,106, 44, 32,105, 45, 49, 41, 10, 32, 32, 32, 32, + 32, 32, 32, 32,116, 97, 98,108,101, 46,105,110,115,101,114,116, 40,109, 98,111, +120, 44, 32,109,101,115,115, 97,103,101, 41, 10, 32, 32, 32, 32, 32, 32, 32, 32, +106, 32, 61, 32,110,106, 43, 49, 10, 32, 32, 32, 32,101,110,100, 10, 32, 32, 32, + 32,114,101,116,117,114,110, 32,109, 98,111,120, 10,101,110,100, 10, 10,102,117, +110, 99,116,105,111,110, 32, 95, 77, 46,112, 97,114,115,101, 40,109, 98,111,120, + 95,115, 41, 10, 32, 32, 32, 32,108,111, 99, 97,108, 32,109, 98,111,120, 32, 61, + 32, 95, 77, 46,115,112,108,105,116, 95,109, 98,111,120, 40,109, 98,111,120, 95, +115, 41, 10, 32, 32, 32, 32,102,111,114, 32,105, 32, 61, 32, 49, 44, 32, 35,109, + 98,111,120, 32,100,111, 10, 32, 32, 32, 32, 32, 32, 32, 32,109, 98,111,120, 91, +105, 93, 32, 61, 32, 95, 77, 46,112, 97,114,115,101, 95,109,101,115,115, 97,103, +101, 40,109, 98,111,120, 91,105, 93, 41, 10, 32, 32, 32, 32,101,110,100, 10, 32, + 32, 32, 32,114,101,116,117,114,110, 32,109, 98,111,120, 10,101,110,100, 10, 10, +102,117,110, 99,116,105,111,110, 32, 95, 77, 46,112, 97,114,115,101, 95,109,101, +115,115, 97,103,101, 40,109,101,115,115, 97,103,101, 95,115, 41, 10, 32, 32, 32, + 32,108,111, 99, 97,108, 32,109,101,115,115, 97,103,101, 32, 61, 32,123,125, 10, + 32, 32, 32, 32,109,101,115,115, 97,103,101, 46,104,101, 97,100,101,114,115, 44, + 32,109,101,115,115, 97,103,101, 46, 98,111,100,121, 32, 61, 32, 95, 77, 46,115, +112,108,105,116, 95,109,101,115,115, 97,103,101, 40,109,101,115,115, 97,103,101, + 95,115, 41, 10, 32, 32, 32, 32,109,101,115,115, 97,103,101, 46,104,101, 97,100, +101,114,115, 32, 61, 32, 95, 77, 46,112, 97,114,115,101, 95,104,101, 97,100,101, +114,115, 40,109,101,115,115, 97,103,101, 46,104,101, 97,100,101,114,115, 41, 10, + 32, 32, 32, 32,114,101,116,117,114,110, 32,109,101,115,115, 97,103,101, 10,101, +110,100, 10, 10,114,101,116,117,114,110, 32, 95, 77, 10, +}; + + if (luaL_loadbuffer(L,(const char*)B1,sizeof(B1),"mbox.lua")==0) lua_call(L, 0, LUA_MULTRET); +} diff -Nur love-0.10.2/src/libraries/luasocket/libluasocket/mime.c new/src/libraries/luasocket/libluasocket/mime.c --- love-0.10.2/src/libraries/luasocket/libluasocket/mime.c 2016-01-20 18:51:59.000000000 +0100 +++ new/src/libraries/luasocket/libluasocket/mime.c 2017-06-24 19:52:38.103928049 +0200 @@ -1,22 +1,15 @@ /*=========================================================================*\ * MIME support functions * LuaSocket toolkit -* -* RCS ID: $Id: mime.c,v 1.28 2005/11/20 07:20:23 diego Exp $ \*=========================================================================*/ #include <string.h> #include "lua.h" #include "lauxlib.h" - -#if !defined(LUA_VERSION_NUM) || (LUA_VERSION_NUM < 501) -#include "compat-5.1.h" -#endif +#include "compat.h" #include "mime.h" -extern void luax_register(lua_State *L, const char *name, const luaL_Reg *l); - /*=========================================================================*\ * Don't want to trust escape character constants \*=========================================================================*/ @@ -37,20 +30,20 @@ static int mime_global_dot(lua_State *L); static size_t dot(int c, size_t state, luaL_Buffer *buffer); -static void b64setup(UC *b64unbase); +static void b64setup(UC *base); static size_t b64encode(UC c, UC *input, size_t size, luaL_Buffer *buffer); static size_t b64pad(const UC *input, size_t size, luaL_Buffer *buffer); static size_t b64decode(UC c, UC *input, size_t size, luaL_Buffer *buffer); -static void qpsetup(UC *qpclass, UC *qpunbase); +static void qpsetup(UC *class, UC *unbase); static void qpquote(UC c, luaL_Buffer *buffer); static size_t qpdecode(UC c, UC *input, size_t size, luaL_Buffer *buffer); -static size_t qpencode(UC c, UC *input, size_t size, +static size_t qpencode(UC c, UC *input, size_t size, const char *marker, luaL_Buffer *buffer); static size_t qppad(UC *input, size_t size, luaL_Buffer *buffer); /* code support functions */ -static luaL_reg func[] = { +static luaL_Reg func[] = { { "dot", mime_global_dot }, { "b64", mime_global_b64 }, { "eol", mime_global_eol }, @@ -85,7 +78,8 @@ \*-------------------------------------------------------------------------*/ MIME_API int luaopen_mime_core(lua_State *L) { - luax_register(L, "mime", func); + lua_newtable(L); + luaL_setfuncs(L, func, 0); /* make version string available to scripts */ lua_pushstring(L, "_VERSION"); lua_pushstring(L, MIME_VERSION); @@ -102,15 +96,15 @@ /*-------------------------------------------------------------------------*\ * Incrementaly breaks a string into lines. The string can have CRLF breaks. * A, n = wrp(l, B, length) -* A is a copy of B, broken into lines of at most 'length' bytes. -* 'l' is how many bytes are left for the first line of B. -* 'n' is the number of bytes left in the last line of A. +* A is a copy of B, broken into lines of at most 'length' bytes. +* 'l' is how many bytes are left for the first line of B. +* 'n' is the number of bytes left in the last line of A. \*-------------------------------------------------------------------------*/ static int mime_global_wrp(lua_State *L) { size_t size = 0; int left = (int) luaL_checknumber(L, 1); - const UC *input = (UC *) luaL_optlstring(L, 2, NULL, &size); + const UC *input = (const UC *) luaL_optlstring(L, 2, NULL, &size); const UC *last = input + size; int length = (int) luaL_optnumber(L, 3, 76); luaL_Buffer buffer; @@ -122,7 +116,7 @@ else lua_pushnil(L); lua_pushnumber(L, length); return 2; - } + } luaL_buffinit(L, &buffer); while (input < last) { switch (*input) { @@ -137,7 +131,7 @@ left = length; luaL_addstring(&buffer, CRLF); } - luaL_putchar(&buffer, *input); + luaL_addchar(&buffer, *input); left--; break; } @@ -149,22 +143,22 @@ } /*-------------------------------------------------------------------------*\ -* Fill base64 decode map. +* Fill base64 decode map. \*-------------------------------------------------------------------------*/ -static void b64setup(UC *b64unbase) +static void b64setup(UC *unbase) { int i; - for (i = 0; i <= 255; i++) b64unbase[i] = (UC) 255; - for (i = 0; i < 64; i++) b64unbase[b64base[i]] = (UC) i; - b64unbase['='] = 0; + for (i = 0; i <= 255; i++) unbase[i] = (UC) 255; + for (i = 0; i < 64; i++) unbase[b64base[i]] = (UC) i; + unbase['='] = 0; } /*-------------------------------------------------------------------------*\ -* Acumulates bytes in input buffer until 3 bytes are available. +* Acumulates bytes in input buffer until 3 bytes are available. * Translate the 3 bytes into Base64 form and append to buffer. * Returns new number of bytes in buffer. \*-------------------------------------------------------------------------*/ -static size_t b64encode(UC c, UC *input, size_t size, +static size_t b64encode(UC c, UC *input, size_t size, luaL_Buffer *buffer) { input[size++] = c; @@ -173,7 +167,7 @@ unsigned long value = 0; value += input[0]; value <<= 8; value += input[1]; value <<= 8; - value += input[2]; + value += input[2]; code[3] = b64base[value & 0x3f]; value >>= 6; code[2] = b64base[value & 0x3f]; value >>= 6; code[1] = b64base[value & 0x3f]; value >>= 6; @@ -185,11 +179,11 @@ } /*-------------------------------------------------------------------------*\ -* Encodes the Base64 last 1 or 2 bytes and adds padding '=' +* Encodes the Base64 last 1 or 2 bytes and adds padding '=' * Result, if any, is appended to buffer. * Returns 0. \*-------------------------------------------------------------------------*/ -static size_t b64pad(const UC *input, size_t size, +static size_t b64pad(const UC *input, size_t size, luaL_Buffer *buffer) { unsigned long value = 0; @@ -202,7 +196,7 @@ luaL_addlstring(buffer, (char *) code, 4); break; case 2: - value = input[0]; value <<= 8; + value = input[0]; value <<= 8; value |= input[1]; value <<= 2; code[2] = b64base[value & 0x3f]; value >>= 6; code[1] = b64base[value & 0x3f]; value >>= 6; @@ -216,11 +210,11 @@ } /*-------------------------------------------------------------------------*\ -* Acumulates bytes in input buffer until 4 bytes are available. +* Acumulates bytes in input buffer until 4 bytes are available. * Translate the 4 bytes from Base64 form and append to buffer. * Returns new number of bytes in buffer. \*-------------------------------------------------------------------------*/ -static size_t b64decode(UC c, UC *input, size_t size, +static size_t b64decode(UC c, UC *input, size_t size, luaL_Buffer *buffer) { /* ignore invalid characters */ @@ -238,7 +232,7 @@ decoded[1] = (UC) (value & 0xff); value >>= 8; decoded[0] = (UC) value; /* take care of paddding */ - valid = (input[2] == '=') ? 1 : (input[3] == '=') ? 2 : 3; + valid = (input[2] == '=') ? 1 : (input[3] == '=') ? 2 : 3; luaL_addlstring(buffer, (char *) decoded, valid); return 0; /* need more data */ @@ -250,7 +244,7 @@ * A, B = b64(C, D) * A is the encoded version of the largest prefix of C .. D that is * divisible by 3. B has the remaining bytes of C .. D, *without* encoding. -* The easiest thing would be to concatenate the two strings and +* The easiest thing would be to concatenate the two strings and * encode the result, but we can't afford that or Lua would dupplicate * every chunk we received. \*-------------------------------------------------------------------------*/ @@ -258,7 +252,7 @@ { UC atom[3]; size_t isize = 0, asize = 0; - const UC *input = (UC *) luaL_optlstring(L, 1, NULL, &isize); + const UC *input = (const UC *) luaL_optlstring(L, 1, NULL, &isize); const UC *last = input + isize; luaL_Buffer buffer; /* end-of-input blackhole */ @@ -267,22 +261,27 @@ lua_pushnil(L); return 2; } + /* make sure we don't confuse buffer stuff with arguments */ + lua_settop(L, 2); /* process first part of the input */ luaL_buffinit(L, &buffer); - while (input < last) + while (input < last) asize = b64encode(*input++, atom, asize, &buffer); - input = (UC *) luaL_optlstring(L, 2, NULL, &isize); + input = (const UC *) luaL_optlstring(L, 2, NULL, &isize); /* if second part is nil, we are done */ if (!input) { + size_t osize = 0; asize = b64pad(atom, asize, &buffer); luaL_pushresult(&buffer); - if (!(*lua_tostring(L, -1))) lua_pushnil(L); + /* if the output is empty and the input is nil, return nil */ + lua_tolstring(L, -1, &osize); + if (osize == 0) lua_pushnil(L); lua_pushnil(L); return 2; } /* otherwise process the second part */ last = input + isize; - while (input < last) + while (input < last) asize = b64encode(*input++, atom, asize, &buffer); luaL_pushresult(&buffer); lua_pushlstring(L, (char *) atom, asize); @@ -299,7 +298,7 @@ { UC atom[4]; size_t isize = 0, asize = 0; - const UC *input = (UC *) luaL_optlstring(L, 1, NULL, &isize); + const UC *input = (const UC *) luaL_optlstring(L, 1, NULL, &isize); const UC *last = input + isize; luaL_Buffer buffer; /* end-of-input blackhole */ @@ -308,21 +307,26 @@ lua_pushnil(L); return 2; } + /* make sure we don't confuse buffer stuff with arguments */ + lua_settop(L, 2); /* process first part of the input */ luaL_buffinit(L, &buffer); - while (input < last) + while (input < last) asize = b64decode(*input++, atom, asize, &buffer); - input = (UC *) luaL_optlstring(L, 2, NULL, &isize); + input = (const UC *) luaL_optlstring(L, 2, NULL, &isize); /* if second is nil, we are done */ if (!input) { + size_t osize = 0; luaL_pushresult(&buffer); - if (!(*lua_tostring(L, -1))) lua_pushnil(L); + /* if the output is empty and the input is nil, return nil */ + lua_tolstring(L, -1, &osize); + if (osize == 0) lua_pushnil(L); lua_pushnil(L); return 2; } /* otherwise, process the rest of the input */ last = input + isize; - while (input < last) + while (input < last) asize = b64decode(*input++, atom, asize, &buffer); luaL_pushresult(&buffer); lua_pushlstring(L, (char *) atom, asize); @@ -338,31 +342,31 @@ * 9 and 32 can be plain, unless in the end of a line, where must be =XX * encoded lines must be no longer than 76 not counting CRLF * soft line-break are =CRLF -* To encode one byte, we need to see the next two. +* To encode one byte, we need to see the next two. * Worst case is when we see a space, and wonder if a CRLF is comming \*-------------------------------------------------------------------------*/ /*-------------------------------------------------------------------------*\ * Split quoted-printable characters into classes * Precompute reverse map for encoding \*-------------------------------------------------------------------------*/ -static void qpsetup(UC *qpclass, UC *qpunbase) +static void qpsetup(UC *cl, UC *unbase) { int i; - for (i = 0; i < 256; i++) qpclass[i] = QP_QUOTED; - for (i = 33; i <= 60; i++) qpclass[i] = QP_PLAIN; - for (i = 62; i <= 126; i++) qpclass[i] = QP_PLAIN; - qpclass['\t'] = QP_IF_LAST; - qpclass[' '] = QP_IF_LAST; - qpclass['\r'] = QP_CR; - for (i = 0; i < 256; i++) qpunbase[i] = 255; - qpunbase['0'] = 0; qpunbase['1'] = 1; qpunbase['2'] = 2; - qpunbase['3'] = 3; qpunbase['4'] = 4; qpunbase['5'] = 5; - qpunbase['6'] = 6; qpunbase['7'] = 7; qpunbase['8'] = 8; - qpunbase['9'] = 9; qpunbase['A'] = 10; qpunbase['a'] = 10; - qpunbase['B'] = 11; qpunbase['b'] = 11; qpunbase['C'] = 12; - qpunbase['c'] = 12; qpunbase['D'] = 13; qpunbase['d'] = 13; - qpunbase['E'] = 14; qpunbase['e'] = 14; qpunbase['F'] = 15; - qpunbase['f'] = 15; + for (i = 0; i < 256; i++) cl[i] = QP_QUOTED; + for (i = 33; i <= 60; i++) cl[i] = QP_PLAIN; + for (i = 62; i <= 126; i++) cl[i] = QP_PLAIN; + cl['\t'] = QP_IF_LAST; + cl[' '] = QP_IF_LAST; + cl['\r'] = QP_CR; + for (i = 0; i < 256; i++) unbase[i] = 255; + unbase['0'] = 0; unbase['1'] = 1; unbase['2'] = 2; + unbase['3'] = 3; unbase['4'] = 4; unbase['5'] = 5; + unbase['6'] = 6; unbase['7'] = 7; unbase['8'] = 8; + unbase['9'] = 9; unbase['A'] = 10; unbase['a'] = 10; + unbase['B'] = 11; unbase['b'] = 11; unbase['C'] = 12; + unbase['c'] = 12; unbase['D'] = 13; unbase['d'] = 13; + unbase['E'] = 14; unbase['e'] = 14; unbase['F'] = 15; + unbase['f'] = 15; } /*-------------------------------------------------------------------------*\ @@ -370,16 +374,16 @@ \*-------------------------------------------------------------------------*/ static void qpquote(UC c, luaL_Buffer *buffer) { - luaL_putchar(buffer, '='); - luaL_putchar(buffer, qpbase[c >> 4]); - luaL_putchar(buffer, qpbase[c & 0x0F]); + luaL_addchar(buffer, '='); + luaL_addchar(buffer, qpbase[c >> 4]); + luaL_addchar(buffer, qpbase[c & 0x0F]); } /*-------------------------------------------------------------------------*\ * Accumulate characters until we are sure about how to deal with them. -* Once we are sure, output to the buffer, in the correct form. +* Once we are sure, output to the buffer, in the correct form. \*-------------------------------------------------------------------------*/ -static size_t qpencode(UC c, UC *input, size_t size, +static size_t qpencode(UC c, UC *input, size_t size, const char *marker, luaL_Buffer *buffer) { input[size++] = c; @@ -402,7 +406,7 @@ qpquote(input[0], buffer); luaL_addstring(buffer, marker); return 0; - } else luaL_putchar(buffer, input[0]); + } else luaL_addchar(buffer, input[0]); break; /* might have to be quoted always */ case QP_QUOTED: @@ -410,7 +414,7 @@ break; /* might never have to be quoted */ default: - luaL_putchar(buffer, input[0]); + luaL_addchar(buffer, input[0]); break; } input[0] = input[1]; input[1] = input[2]; @@ -420,13 +424,13 @@ } /*-------------------------------------------------------------------------*\ -* Deal with the final characters +* Deal with the final characters \*-------------------------------------------------------------------------*/ static size_t qppad(UC *input, size_t size, luaL_Buffer *buffer) { size_t i; for (i = 0; i < size; i++) { - if (qpclass[input[i]] == QP_PLAIN) luaL_putchar(buffer, input[i]); + if (qpclass[input[i]] == QP_PLAIN) luaL_addchar(buffer, input[i]); else qpquote(input[i], buffer); } if (size > 0) luaL_addstring(buffer, EQCRLF); @@ -437,8 +441,8 @@ * Incrementally converts a string to quoted-printable * A, B = qp(C, D, marker) * Marker is the text to be used to replace CRLF sequences found in A. -* A is the encoded version of the largest prefix of C .. D that -* can be encoded without doubts. +* A is the encoded version of the largest prefix of C .. D that +* can be encoded without doubts. * B has the remaining bytes of C .. D, *without* encoding. \*-------------------------------------------------------------------------*/ static int mime_global_qp(lua_State *L) @@ -446,7 +450,7 @@ size_t asize = 0, isize = 0; UC atom[3]; - const UC *input = (UC *) luaL_optlstring(L, 1, NULL, &isize); + const UC *input = (const UC *) luaL_optlstring(L, 1, NULL, &isize); const UC *last = input + isize; const char *marker = luaL_optstring(L, 3, CRLF); luaL_Buffer buffer; @@ -456,11 +460,13 @@ lua_pushnil(L); return 2; } + /* make sure we don't confuse buffer stuff with arguments */ + lua_settop(L, 3); /* process first part of input */ luaL_buffinit(L, &buffer); while (input < last) asize = qpencode(*input++, atom, asize, marker, &buffer); - input = (UC *) luaL_optlstring(L, 2, NULL, &isize); + input = (const UC *) luaL_optlstring(L, 2, NULL, &isize); /* if second part is nil, we are done */ if (!input) { asize = qppad(atom, asize, &buffer); @@ -480,7 +486,7 @@ /*-------------------------------------------------------------------------*\ * Accumulate characters until we are sure about how to deal with them. -* Once we are sure, output the to the buffer, in the correct form. +* Once we are sure, output the to the buffer, in the correct form. \*-------------------------------------------------------------------------*/ static size_t qpdecode(UC c, UC *input, size_t size, luaL_Buffer *buffer) { int d; @@ -488,23 +494,23 @@ /* deal with all characters we can deal */ switch (input[0]) { /* if we have an escape character */ - case '=': - if (size < 3) return size; + case '=': + if (size < 3) return size; /* eliminate soft line break */ if (input[1] == '\r' && input[2] == '\n') return 0; /* decode quoted representation */ c = qpunbase[input[1]]; d = qpunbase[input[2]]; /* if it is an invalid, do not decode */ if (c > 15 || d > 15) luaL_addlstring(buffer, (char *)input, 3); - else luaL_putchar(buffer, (c << 4) + d); + else luaL_addchar(buffer, (char) ((c << 4) + d)); return 0; case '\r': - if (size < 2) return size; + if (size < 2) return size; if (input[1] == '\n') luaL_addlstring(buffer, (char *)input, 2); return 0; default: if (input[0] == '\t' || (input[0] > 31 && input[0] < 127)) - luaL_putchar(buffer, input[0]); + luaL_addchar(buffer, input[0]); return 0; } } @@ -512,15 +518,15 @@ /*-------------------------------------------------------------------------*\ * Incrementally decodes a string in quoted-printable * A, B = qp(C, D) -* A is the decoded version of the largest prefix of C .. D that -* can be decoded without doubts. +* A is the decoded version of the largest prefix of C .. D that +* can be decoded without doubts. * B has the remaining bytes of C .. D, *without* decoding. \*-------------------------------------------------------------------------*/ static int mime_global_unqp(lua_State *L) { size_t asize = 0, isize = 0; UC atom[3]; - const UC *input = (UC *) luaL_optlstring(L, 1, NULL, &isize); + const UC *input = (const UC *) luaL_optlstring(L, 1, NULL, &isize); const UC *last = input + isize; luaL_Buffer buffer; /* end-of-input blackhole */ @@ -529,18 +535,20 @@ lua_pushnil(L); return 2; } + /* make sure we don't confuse buffer stuff with arguments */ + lua_settop(L, 2); /* process first part of input */ luaL_buffinit(L, &buffer); while (input < last) asize = qpdecode(*input++, atom, asize, &buffer); - input = (UC *) luaL_optlstring(L, 2, NULL, &isize); + input = (const UC *) luaL_optlstring(L, 2, NULL, &isize); /* if second part is nil, we are done */ if (!input) { luaL_pushresult(&buffer); if (!(*lua_tostring(L, -1))) lua_pushnil(L); lua_pushnil(L); return 2; - } + } /* otherwise process rest of input */ last = input + isize; while (input < last) @@ -553,9 +561,9 @@ /*-------------------------------------------------------------------------*\ * Incrementally breaks a quoted-printed string into lines * A, n = qpwrp(l, B, length) -* A is a copy of B, broken into lines of at most 'length' bytes. -* 'l' is how many bytes are left for the first line of B. -* 'n' is the number of bytes left in the last line of A. +* A is a copy of B, broken into lines of at most 'length' bytes. +* 'l' is how many bytes are left for the first line of B. +* 'n' is the number of bytes left in the last line of A. * There are two complications: lines can't be broken in the middle * of an encoded =XX, and there might be line breaks already \*-------------------------------------------------------------------------*/ @@ -563,7 +571,7 @@ { size_t size = 0; int left = (int) luaL_checknumber(L, 1); - const UC *input = (UC *) luaL_optlstring(L, 2, NULL, &size); + const UC *input = (const UC *) luaL_optlstring(L, 2, NULL, &size); const UC *last = input + size; int length = (int) luaL_optnumber(L, 3, 76); luaL_Buffer buffer; @@ -588,16 +596,16 @@ if (left <= 3) { left = length; luaL_addstring(&buffer, EQCRLF); - } - luaL_putchar(&buffer, *input); + } + luaL_addchar(&buffer, *input); left--; break; - default: + default: if (left <= 1) { left = length; luaL_addstring(&buffer, EQCRLF); } - luaL_putchar(&buffer, *input); + luaL_addchar(&buffer, *input); left--; break; } @@ -620,7 +628,7 @@ * last is the previous character \*-------------------------------------------------------------------------*/ #define eolcandidate(c) (c == '\r' || c == '\n') -static int eolprocess(int c, int last, const char *marker, +static int eolprocess(int c, int last, const char *marker, luaL_Buffer *buffer) { if (eolcandidate(c)) { @@ -632,21 +640,21 @@ return c; } } else { - luaL_putchar(buffer, c); + luaL_addchar(buffer, (char) c); return 0; } } /*-------------------------------------------------------------------------*\ -* Converts a string to uniform EOL convention. +* Converts a string to uniform EOL convention. * A, n = eol(o, B, marker) * A is the converted version of the largest prefix of B that can be -* converted unambiguously. 'o' is the context returned by the previous +* converted unambiguously. 'o' is the context returned by the previous * call. 'n' is the new context. \*-------------------------------------------------------------------------*/ static int mime_global_eol(lua_State *L) { - int ctx = (int) luaL_checknumber(L, 1); + int ctx = luaL_checkinteger(L, 1); size_t isize = 0; const char *input = luaL_optlstring(L, 2, NULL, &isize); const char *last = input + isize; @@ -668,19 +676,19 @@ } /*-------------------------------------------------------------------------*\ -* Takes one byte and stuff it if needed. +* Takes one byte and stuff it if needed. \*-------------------------------------------------------------------------*/ static size_t dot(int c, size_t state, luaL_Buffer *buffer) { - luaL_putchar(buffer, c); + luaL_addchar(buffer, (char) c); switch (c) { - case '\r': + case '\r': return 1; - case '\n': - return (state == 1)? 2: 0; - case '.': - if (state == 2) - luaL_putchar(buffer, '.'); + case '\n': + return (state == 1)? 2: 0; + case '.': + if (state == 2) + luaL_addchar(buffer, '.'); default: return 0; } @@ -704,10 +712,10 @@ } /* process all input */ luaL_buffinit(L, &buffer); - while (input < last) + while (input < last) state = dot(*input++, state, &buffer); luaL_pushresult(&buffer); - lua_pushnumber(L, state); + lua_pushnumber(L, (lua_Number) state); return 2; } diff -Nur love-0.10.2/src/libraries/luasocket/libluasocket/mime.h new/src/libraries/luasocket/libluasocket/mime.h --- love-0.10.2/src/libraries/luasocket/libluasocket/mime.h 2014-03-30 14:14:24.000000000 +0200 +++ new/src/libraries/luasocket/libluasocket/mime.h 2017-06-24 19:52:38.103928049 +0200 @@ -7,16 +7,14 @@ * This module provides functions to implement transfer content encodings * and formatting conforming to RFC 2045. It is used by mime.lua, which * provide a higher level interface to this functionality. -* -* RCS ID: $Id: mime.h,v 1.15 2007/06/11 23:44:54 diego Exp $ \*=========================================================================*/ #include "lua.h" /*-------------------------------------------------------------------------*\ * Current MIME library version \*-------------------------------------------------------------------------*/ -#define MIME_VERSION "MIME 1.0.2" -#define MIME_COPYRIGHT "Copyright (C) 2004-2007 Diego Nehab" +#define MIME_VERSION "MIME 1.0.3" +#define MIME_COPYRIGHT "Copyright (C) 2004-2013 Diego Nehab" #define MIME_AUTHORS "Diego Nehab" /*-------------------------------------------------------------------------*\ diff -Nur love-0.10.2/src/libraries/luasocket/libluasocket/mime.lua new/src/libraries/luasocket/libluasocket/mime.lua --- love-0.10.2/src/libraries/luasocket/libluasocket/mime.lua 2014-03-30 14:14:24.000000000 +0200 +++ new/src/libraries/luasocket/libluasocket/mime.lua 2017-06-24 19:52:38.103928049 +0200 @@ -2,7 +2,6 @@ -- MIME support for the Lua language. -- Author: Diego Nehab -- Conforming to RFCs 2045-2049 --- RCS ID: $Id: mime.lua,v 1.29 2007/06/11 23:44:54 diego Exp $ ----------------------------------------------------------------------------- ----------------------------------------------------------------------------- @@ -13,12 +12,14 @@ local mime = require("mime.core") local io = require("io") local string = require("string") -module("mime") +local _M = mime -- encode, decode and wrap algorithm tables -encodet = {} -decodet = {} -wrapt = {} +local encodet, decodet, wrapt = {},{},{} + +_M.encodet = encodet +_M.decodet = decodet +_M.wrapt = wrapt -- creates a function that chooses a filter by name from a given table local function choose(table) @@ -35,21 +36,21 @@ -- define the encoding filters encodet['base64'] = function() - return ltn12.filter.cycle(b64, "") + return ltn12.filter.cycle(_M.b64, "") end encodet['quoted-printable'] = function(mode) - return ltn12.filter.cycle(qp, "", + return ltn12.filter.cycle(_M.qp, "", (mode == "binary") and "=0D=0A" or "\r\n") end -- define the decoding filters decodet['base64'] = function() - return ltn12.filter.cycle(unb64, "") + return ltn12.filter.cycle(_M.unb64, "") end decodet['quoted-printable'] = function() - return ltn12.filter.cycle(unqp, "") + return ltn12.filter.cycle(_M.unqp, "") end local function format(chunk) @@ -62,26 +63,28 @@ -- define the line-wrap filters wrapt['text'] = function(length) length = length or 76 - return ltn12.filter.cycle(wrp, length, length) + return ltn12.filter.cycle(_M.wrp, length, length) end wrapt['base64'] = wrapt['text'] wrapt['default'] = wrapt['text'] wrapt['quoted-printable'] = function() - return ltn12.filter.cycle(qpwrp, 76, 76) + return ltn12.filter.cycle(_M.qpwrp, 76, 76) end -- function that choose the encoding, decoding or wrap algorithm -encode = choose(encodet) -decode = choose(decodet) -wrap = choose(wrapt) +_M.encode = choose(encodet) +_M.decode = choose(decodet) +_M.wrap = choose(wrapt) -- define the end-of-line normalization filter -function normalize(marker) - return ltn12.filter.cycle(eol, 0, marker) +function _M.normalize(marker) + return ltn12.filter.cycle(_M.eol, 0, marker) end -- high level stuffing filter -function stuff() - return ltn12.filter.cycle(dot, 2) +function _M.stuff() + return ltn12.filter.cycle(_M.dot, 2) end + +return _M \ No newline at end of file diff -Nur love-0.10.2/src/libraries/luasocket/libluasocket/mime.lua.h new/src/libraries/luasocket/libluasocket/mime.lua.h --- love-0.10.2/src/libraries/luasocket/libluasocket/mime.lua.h 2014-03-30 14:14:24.000000000 +0200 +++ new/src/libraries/luasocket/libluasocket/mime.lua.h 2017-06-24 19:52:38.103928049 +0200 @@ -1,7 +1,7 @@ /* code automatically generated by bin2c -- DO NOT EDIT */ { /* #include'ing this file in a C program is equivalent to calling - if (luaL_loadfile(L,"mime.lua")==0) lua_call(L, 0, 0); + if (luaL_loadfile(L,"mime.lua")==0) lua_call(L, 0, LUA_MULTRET); */ /* mime.lua */ static const unsigned char B1[]={ @@ -13,94 +13,95 @@ 101, 32, 76,117, 97, 32,108, 97,110,103,117, 97,103,101, 46, 10, 45, 45, 32, 65, 117,116,104,111,114, 58, 32, 68,105,101,103,111, 32, 78,101,104, 97, 98, 10, 45, 45, 32, 67,111,110,102,111,114,109,105,110,103, 32,116,111, 32, 82, 70, 67,115, - 32, 50, 48, 52, 53, 45, 50, 48, 52, 57, 10, 45, 45, 32, 82, 67, 83, 32, 73, 68, - 58, 32, 36, 73,100, 58, 32,109,105,109,101, 46,108,117, 97, 44,118, 32, 49, 46, - 50, 57, 32, 50, 48, 48, 55, 47, 48, 54, 47, 49, 49, 32, 50, 51, 58, 52, 52, 58, - 53, 52, 32,100,105,101,103,111, 32, 69,120,112, 32, 36, 10, 45, 45, 45, 45, 45, - 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, - 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, - 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, - 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 10, 10, 45, 45, 45, 45, 45, 45, - 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, - 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, - 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, - 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 10, 45, 45, 32, 68,101, 99,108, 97, -114,101, 32,109,111,100,117,108,101, 32, 97,110,100, 32,105,109,112,111,114,116, - 32,100,101,112,101,110,100,101,110, 99,105,101,115, 10, 45, 45, 45, 45, 45, 45, - 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, - 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, - 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, - 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 10,108,111, 99, 97,108, 32, 98, 97, -115,101, 32, 61, 32, 95, 71, 10,108,111, 99, 97,108, 32,108,116,110, 49, 50, 32, - 61, 32,114,101,113,117,105,114,101, 40, 34,108,116,110, 49, 50, 34, 41, 10,108, -111, 99, 97,108, 32,109,105,109,101, 32, 61, 32,114,101,113,117,105,114,101, 40, - 34,109,105,109,101, 46, 99,111,114,101, 34, 41, 10,108,111, 99, 97,108, 32,105, -111, 32, 61, 32,114,101,113,117,105,114,101, 40, 34,105,111, 34, 41, 10,108,111, - 99, 97,108, 32,115,116,114,105,110,103, 32, 61, 32,114,101,113,117,105,114,101, - 40, 34,115,116,114,105,110,103, 34, 41, 10,109,111,100,117,108,101, 40, 34,109, -105,109,101, 34, 41, 10, 10, 45, 45, 32,101,110, 99,111,100,101, 44, 32,100,101, - 99,111,100,101, 32, 97,110,100, 32,119,114, 97,112, 32, 97,108,103,111,114,105, -116,104,109, 32,116, 97, 98,108,101,115, 10,101,110, 99,111,100,101,116, 32, 61, - 32,123,125, 10,100,101, 99,111,100,101,116, 32, 61, 32,123,125, 10,119,114, 97, -112,116, 32, 61, 32,123,125, 10, 10, 45, 45, 32, 99,114,101, 97,116,101,115, 32, - 97, 32,102,117,110, 99,116,105,111,110, 32,116,104, 97,116, 32, 99,104,111,111, -115,101,115, 32, 97, 32,102,105,108,116,101,114, 32, 98,121, 32,110, 97,109,101, - 32,102,114,111,109, 32, 97, 32,103,105,118,101,110, 32,116, 97, 98,108,101, 10, -108,111, 99, 97,108, 32,102,117,110, 99,116,105,111,110, 32, 99,104,111,111,115, -101, 40,116, 97, 98,108,101, 41, 10, 32, 32, 32, 32,114,101,116,117,114,110, 32, -102,117,110, 99,116,105,111,110, 40,110, 97,109,101, 44, 32,111,112,116, 49, 44, - 32,111,112,116, 50, 41, 10, 32, 32, 32, 32, 32, 32, 32, 32,105,102, 32, 98, 97, -115,101, 46,116,121,112,101, 40,110, 97,109,101, 41, 32,126, 61, 32, 34,115,116, -114,105,110,103, 34, 32,116,104,101,110, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32, - 32, 32, 32,110, 97,109,101, 44, 32,111,112,116, 49, 44, 32,111,112,116, 50, 32, - 61, 32, 34,100,101,102, 97,117,108,116, 34, 44, 32,110, 97,109,101, 44, 32,111, -112,116, 49, 10, 32, 32, 32, 32, 32, 32, 32, 32,101,110,100, 10, 32, 32, 32, 32, - 32, 32, 32, 32,108,111, 99, 97,108, 32,102, 32, 61, 32,116, 97, 98,108,101, 91, -110, 97,109,101, 32,111,114, 32, 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99,116,105,111,110, 32,116,104, 97, +116, 32, 99,104,111,111,115,101, 32,116,104,101, 32,101,110, 99,111,100,105,110, +103, 44, 32,100,101, 99,111,100,105,110,103, 32,111,114, 32,119,114, 97,112, 32, + 97,108,103,111,114,105,116,104,109, 10, 95, 77, 46,101,110, 99,111,100,101, 32, + 61, 32, 99,104,111,111,115,101, 40,101,110, 99,111,100,101,116, 41, 10, 95, 77, + 46,100,101, 99,111,100,101, 32, 61, 32, 99,104,111,111,115,101, 40,100,101, 99, +111,100,101,116, 41, 10, 95, 77, 46,119,114, 97,112, 32, 61, 32, 99,104,111,111, +115,101, 40,119,114, 97,112,116, 41, 10, 10, 45, 45, 32,100,101,102,105,110,101, + 32,116,104,101, 32,101,110,100, 45,111,102, 45,108,105,110,101, 32,110,111,114, +109, 97,108,105,122, 97,116,105,111,110, 32,102,105,108,116,101,114, 10,102,117, +110, 99,116,105,111,110, 32, 95, 77, 46,110,111,114,109, 97,108,105,122,101, 40, +109, 97,114,107,101,114, 41, 10, 32, 32, 32, 32,114,101,116,117,114,110, 32,108, +116,110, 49, 50, 46,102,105,108,116,101,114, 46, 99,121, 99,108,101, 40, 95, 77, + 46,101,111,108, 44, 32, 48, 44, 32,109, 97,114,107,101,114, 41, 10,101,110,100, + 10, 10, 45, 45, 32,104,105,103,104, 32,108,101,118,101,108, 32,115,116,117,102, +102,105,110,103, 32,102,105,108,116,101,114, 10,102,117,110, 99,116,105,111,110, + 32, 95, 77, 46,115,116,117,102,102, 40, 41, 10, 32, 32, 32, 32,114,101,116,117, +114,110, 32,108,116,110, 49, 50, 46,102,105,108,116,101,114, 46, 99,121, 99,108, +101, 40, 95, 77, 46,100,111,116, 44, 32, 50, 41, 10,101,110,100, 10, 10,114,101, +116,117,114,110, 32, 95, 77, }; - if (luaL_loadbuffer(L,(const char*)B1,sizeof(B1),"mime.lua")==0) lua_call(L, 0, 0); + if (luaL_loadbuffer(L,(const char*)B1,sizeof(B1),"mime.lua")==0) lua_call(L, 0, LUA_MULTRET); } diff -Nur love-0.10.2/src/libraries/luasocket/libluasocket/options.c new/src/libraries/luasocket/libluasocket/options.c --- love-0.10.2/src/libraries/luasocket/libluasocket/options.c 2014-03-30 14:14:24.000000000 +0200 +++ new/src/libraries/luasocket/libluasocket/options.c 2017-06-24 19:52:38.103928049 +0200 @@ -1,10 +1,8 @@ /*=========================================================================*\ -* Common option interface +* Common option interface * LuaSocket toolkit -* -* RCS ID: $Id: options.c,v 1.6 2005/11/20 07:20:23 diego Exp $ \*=========================================================================*/ -#include <string.h> +#include <string.h> #include "lauxlib.h" @@ -17,9 +15,15 @@ * Internal functions prototypes \*=========================================================================*/ static int opt_setmembership(lua_State *L, p_socket ps, int level, int name); +static int opt_ip6_setmembership(lua_State *L, p_socket ps, int level, int name); static int opt_setboolean(lua_State *L, p_socket ps, int level, int name); -static int opt_set(lua_State *L, p_socket ps, int level, int name, +static int opt_getboolean(lua_State *L, p_socket ps, int level, int name); +static int opt_setint(lua_State *L, p_socket ps, int level, int name); +static int opt_getint(lua_State *L, p_socket ps, int level, int name); +static int opt_set(lua_State *L, p_socket ps, int level, int name, void *val, int len); +static int opt_get(lua_State *L, p_socket ps, int level, int name, + void *val, int* len); /*=========================================================================*\ * Exported functions @@ -40,96 +44,277 @@ return opt->func(L, ps); } +int opt_meth_getoption(lua_State *L, p_opt opt, p_socket ps) +{ + const char *name = luaL_checkstring(L, 2); /* obj, name, ... */ + while (opt->name && strcmp(name, opt->name)) + opt++; + if (!opt->func) { + char msg[45]; + sprintf(msg, "unsupported option `%.35s'", name); + luaL_argerror(L, 2, msg); + } + return opt->func(L, ps); +} + /* enables reuse of local address */ -int opt_reuseaddr(lua_State *L, p_socket ps) +int opt_set_reuseaddr(lua_State *L, p_socket ps) +{ + return opt_setboolean(L, ps, SOL_SOCKET, SO_REUSEADDR); +} + +int opt_get_reuseaddr(lua_State *L, p_socket ps) { - return opt_setboolean(L, ps, SOL_SOCKET, SO_REUSEADDR); + return opt_getboolean(L, ps, SOL_SOCKET, SO_REUSEADDR); +} + +/* enables reuse of local port */ +int opt_set_reuseport(lua_State *L, p_socket ps) +{ + return opt_setboolean(L, ps, SOL_SOCKET, SO_REUSEPORT); +} + +int opt_get_reuseport(lua_State *L, p_socket ps) +{ + return opt_getboolean(L, ps, SOL_SOCKET, SO_REUSEPORT); } /* disables the Naggle algorithm */ -int opt_tcp_nodelay(lua_State *L, p_socket ps) +int opt_set_tcp_nodelay(lua_State *L, p_socket ps) +{ + return opt_setboolean(L, ps, IPPROTO_TCP, TCP_NODELAY); +} + +int opt_get_tcp_nodelay(lua_State *L, p_socket ps) { - return opt_setboolean(L, ps, IPPROTO_TCP, TCP_NODELAY); + return opt_getboolean(L, ps, IPPROTO_TCP, TCP_NODELAY); } -int opt_keepalive(lua_State *L, p_socket ps) +int opt_set_keepalive(lua_State *L, p_socket ps) { - return opt_setboolean(L, ps, SOL_SOCKET, SO_KEEPALIVE); + return opt_setboolean(L, ps, SOL_SOCKET, SO_KEEPALIVE); } -int opt_dontroute(lua_State *L, p_socket ps) +int opt_get_keepalive(lua_State *L, p_socket ps) +{ + return opt_getboolean(L, ps, SOL_SOCKET, SO_KEEPALIVE); +} + +int opt_set_dontroute(lua_State *L, p_socket ps) { return opt_setboolean(L, ps, SOL_SOCKET, SO_DONTROUTE); } -int opt_broadcast(lua_State *L, p_socket ps) +int opt_get_dontroute(lua_State *L, p_socket ps) +{ + return opt_getboolean(L, ps, SOL_SOCKET, SO_DONTROUTE); +} + +int opt_set_broadcast(lua_State *L, p_socket ps) { return opt_setboolean(L, ps, SOL_SOCKET, SO_BROADCAST); } -int opt_ip_multicast_loop(lua_State *L, p_socket ps) +int opt_get_broadcast(lua_State *L, p_socket ps) +{ + return opt_getboolean(L, ps, SOL_SOCKET, SO_BROADCAST); +} + +int opt_set_ip6_unicast_hops(lua_State *L, p_socket ps) +{ + return opt_setint(L, ps, IPPROTO_IPV6, IPV6_UNICAST_HOPS); +} + +int opt_get_ip6_unicast_hops(lua_State *L, p_socket ps) +{ + return opt_getint(L, ps, IPPROTO_IPV6, IPV6_UNICAST_HOPS); +} + +int opt_set_ip6_multicast_hops(lua_State *L, p_socket ps) +{ + return opt_setint(L, ps, IPPROTO_IPV6, IPV6_MULTICAST_HOPS); +} + +int opt_get_ip6_multicast_hops(lua_State *L, p_socket ps) +{ + return opt_getint(L, ps, IPPROTO_IPV6, IPV6_MULTICAST_HOPS); +} + +int opt_set_ip_multicast_loop(lua_State *L, p_socket ps) { return opt_setboolean(L, ps, IPPROTO_IP, IP_MULTICAST_LOOP); } -int opt_linger(lua_State *L, p_socket ps) +int opt_get_ip_multicast_loop(lua_State *L, p_socket ps) +{ + return opt_getboolean(L, ps, IPPROTO_IP, IP_MULTICAST_LOOP); +} + +int opt_set_ip6_multicast_loop(lua_State *L, p_socket ps) +{ + return opt_setboolean(L, ps, IPPROTO_IPV6, IPV6_MULTICAST_LOOP); +} + +int opt_get_ip6_multicast_loop(lua_State *L, p_socket ps) +{ + return opt_getboolean(L, ps, IPPROTO_IPV6, IPV6_MULTICAST_LOOP); +} + +int opt_set_linger(lua_State *L, p_socket ps) { struct linger li; /* obj, name, table */ - if (!lua_istable(L, 3)) luaL_typerror(L, 3, lua_typename(L, LUA_TTABLE)); + if (!lua_istable(L, 3)) auxiliar_typeerror(L,3,lua_typename(L, LUA_TTABLE)); lua_pushstring(L, "on"); lua_gettable(L, 3); - if (!lua_isboolean(L, -1)) + if (!lua_isboolean(L, -1)) luaL_argerror(L, 3, "boolean 'on' field expected"); li.l_onoff = (u_short) lua_toboolean(L, -1); lua_pushstring(L, "timeout"); lua_gettable(L, 3); - if (!lua_isnumber(L, -1)) + if (!lua_isnumber(L, -1)) luaL_argerror(L, 3, "number 'timeout' field expected"); li.l_linger = (u_short) lua_tonumber(L, -1); return opt_set(L, ps, SOL_SOCKET, SO_LINGER, (char *) &li, sizeof(li)); } -int opt_ip_multicast_ttl(lua_State *L, p_socket ps) +int opt_get_linger(lua_State *L, p_socket ps) +{ + struct linger li; /* obj, name */ + int len = sizeof(li); + int err = opt_get(L, ps, SOL_SOCKET, SO_LINGER, (char *) &li, &len); + if (err) + return err; + lua_newtable(L); + lua_pushboolean(L, li.l_onoff); + lua_setfield(L, -2, "on"); + lua_pushinteger(L, li.l_linger); + lua_setfield(L, -2, "timeout"); + return 1; +} + +int opt_set_ip_multicast_ttl(lua_State *L, p_socket ps) { - int val = (int) luaL_checknumber(L, 3); /* obj, name, int */ - return opt_set(L, ps, SOL_SOCKET, SO_LINGER, (char *) &val, sizeof(val)); + return opt_setint(L, ps, IPPROTO_IP, IP_MULTICAST_TTL); } -int opt_ip_add_membership(lua_State *L, p_socket ps) +int opt_set_ip_multicast_if(lua_State *L, p_socket ps) +{ + const char *address = luaL_checkstring(L, 3); /* obj, name, ip */ + struct in_addr val; + val.s_addr = htonl(INADDR_ANY); + if (strcmp(address, "*") && !inet_aton(address, &val)) + luaL_argerror(L, 3, "ip expected"); + return opt_set(L, ps, IPPROTO_IP, IP_MULTICAST_IF, + (char *) &val, sizeof(val)); +} + +int opt_get_ip_multicast_if(lua_State *L, p_socket ps) +{ + struct in_addr val; + socklen_t len = sizeof(val); + if (getsockopt(*ps, IPPROTO_IP, IP_MULTICAST_IF, (char *) &val, &len) < 0) { + lua_pushnil(L); + lua_pushstring(L, "getsockopt failed"); + return 2; + } + lua_pushstring(L, inet_ntoa(val)); + return 1; +} + +int opt_set_ip_add_membership(lua_State *L, p_socket ps) { return opt_setmembership(L, ps, IPPROTO_IP, IP_ADD_MEMBERSHIP); } -int opt_ip_drop_membersip(lua_State *L, p_socket ps) +int opt_set_ip_drop_membersip(lua_State *L, p_socket ps) { return opt_setmembership(L, ps, IPPROTO_IP, IP_DROP_MEMBERSHIP); } +int opt_set_ip6_add_membership(lua_State *L, p_socket ps) +{ + return opt_ip6_setmembership(L, ps, IPPROTO_IPV6, IPV6_ADD_MEMBERSHIP); +} + +int opt_set_ip6_drop_membersip(lua_State *L, p_socket ps) +{ + return opt_ip6_setmembership(L, ps, IPPROTO_IPV6, IPV6_DROP_MEMBERSHIP); +} + +int opt_get_ip6_v6only(lua_State *L, p_socket ps) +{ + return opt_getboolean(L, ps, IPPROTO_IPV6, IPV6_V6ONLY); +} + +int opt_set_ip6_v6only(lua_State *L, p_socket ps) +{ + return opt_setboolean(L, ps, IPPROTO_IPV6, IPV6_V6ONLY); +} + /*=========================================================================*\ * Auxiliar functions \*=========================================================================*/ static int opt_setmembership(lua_State *L, p_socket ps, int level, int name) { struct ip_mreq val; /* obj, name, table */ - if (!lua_istable(L, 3)) luaL_typerror(L, 3, lua_typename(L, LUA_TTABLE)); + if (!lua_istable(L, 3)) auxiliar_typeerror(L,3,lua_typename(L, LUA_TTABLE)); lua_pushstring(L, "multiaddr"); lua_gettable(L, 3); - if (!lua_isstring(L, -1)) + if (!lua_isstring(L, -1)) luaL_argerror(L, 3, "string 'multiaddr' field expected"); - if (!inet_aton(lua_tostring(L, -1), &val.imr_multiaddr)) + if (!inet_aton(lua_tostring(L, -1), &val.imr_multiaddr)) luaL_argerror(L, 3, "invalid 'multiaddr' ip address"); lua_pushstring(L, "interface"); lua_gettable(L, 3); - if (!lua_isstring(L, -1)) + if (!lua_isstring(L, -1)) luaL_argerror(L, 3, "string 'interface' field expected"); val.imr_interface.s_addr = htonl(INADDR_ANY); if (strcmp(lua_tostring(L, -1), "*") && - !inet_aton(lua_tostring(L, -1), &val.imr_interface)) + !inet_aton(lua_tostring(L, -1), &val.imr_interface)) luaL_argerror(L, 3, "invalid 'interface' ip address"); return opt_set(L, ps, level, name, (char *) &val, sizeof(val)); } -static +static int opt_ip6_setmembership(lua_State *L, p_socket ps, int level, int name) +{ + struct ipv6_mreq val; /* obj, opt-name, table */ + memset(&val, 0, sizeof(val)); + if (!lua_istable(L, 3)) auxiliar_typeerror(L,3,lua_typename(L, LUA_TTABLE)); + lua_pushstring(L, "multiaddr"); + lua_gettable(L, 3); + if (!lua_isstring(L, -1)) + luaL_argerror(L, 3, "string 'multiaddr' field expected"); + if (!inet_pton(AF_INET6, lua_tostring(L, -1), &val.ipv6mr_multiaddr)) + luaL_argerror(L, 3, "invalid 'multiaddr' ip address"); + lua_pushstring(L, "interface"); + lua_gettable(L, 3); + /* By default we listen to interface on default route + * (sigh). However, interface= can override it. We should + * support either number, or name for it. Waiting for + * windows port of if_nametoindex */ + if (!lua_isnil(L, -1)) { + if (lua_isnumber(L, -1)) { + val.ipv6mr_interface = (unsigned int) lua_tonumber(L, -1); + } else + luaL_argerror(L, -1, "number 'interface' field expected"); + } + return opt_set(L, ps, level, name, (char *) &val, sizeof(val)); +} + +static +int opt_get(lua_State *L, p_socket ps, int level, int name, void *val, int* len) +{ + socklen_t socklen = *len; + if (getsockopt(*ps, level, name, (char *) val, &socklen) < 0) { + lua_pushnil(L); + lua_pushstring(L, "getsockopt failed"); + return 2; + } + *len = socklen; + return 0; +} + +static int opt_set(lua_State *L, p_socket ps, int level, int name, void *val, int len) { if (setsockopt(*ps, level, name, (char *) val, len) < 0) { @@ -141,9 +326,49 @@ return 1; } +static int opt_getboolean(lua_State *L, p_socket ps, int level, int name) +{ + int val = 0; + int len = sizeof(val); + int err = opt_get(L, ps, level, name, (char *) &val, &len); + if (err) + return err; + lua_pushboolean(L, val); + return 1; +} + +int opt_get_error(lua_State *L, p_socket ps) +{ + int val = 0; + socklen_t len = sizeof(val); + if (getsockopt(*ps, SOL_SOCKET, SO_ERROR, (char *) &val, &len) < 0) { + lua_pushnil(L); + lua_pushstring(L, "getsockopt failed"); + return 2; + } + lua_pushstring(L, socket_strerror(val)); + return 1; +} + static int opt_setboolean(lua_State *L, p_socket ps, int level, int name) { int val = auxiliar_checkboolean(L, 3); /* obj, name, bool */ return opt_set(L, ps, level, name, (char *) &val, sizeof(val)); } +static int opt_getint(lua_State *L, p_socket ps, int level, int name) +{ + int val = 0; + int len = sizeof(val); + int err = opt_get(L, ps, level, name, (char *) &val, &len); + if (err) + return err; + lua_pushnumber(L, val); + return 1; +} + +static int opt_setint(lua_State *L, p_socket ps, int level, int name) +{ + int val = (int) lua_tonumber(L, 3); /* obj, name, int */ + return opt_set(L, ps, level, name, (char *) &val, sizeof(val)); +} diff -Nur love-0.10.2/src/libraries/luasocket/libluasocket/options.h new/src/libraries/luasocket/libluasocket/options.h --- love-0.10.2/src/libraries/luasocket/libluasocket/options.h 2014-03-30 14:14:24.000000000 +0200 +++ new/src/libraries/luasocket/libluasocket/options.h 2017-06-24 19:52:38.103928049 +0200 @@ -6,8 +6,6 @@ * * This module provides a common interface to socket options, used mainly by * modules UDP and TCP. -* -* RCS ID: $Id: options.h,v 1.4 2005/10/07 04:40:59 diego Exp $ \*=========================================================================*/ #include "lua.h" @@ -20,20 +18,45 @@ } t_opt; typedef t_opt *p_opt; -/* supported options */ -int opt_dontroute(lua_State *L, p_socket ps); -int opt_broadcast(lua_State *L, p_socket ps); -int opt_reuseaddr(lua_State *L, p_socket ps); -int opt_tcp_nodelay(lua_State *L, p_socket ps); -int opt_keepalive(lua_State *L, p_socket ps); -int opt_linger(lua_State *L, p_socket ps); -int opt_reuseaddr(lua_State *L, p_socket ps); -int opt_ip_multicast_ttl(lua_State *L, p_socket ps); -int opt_ip_multicast_loop(lua_State *L, p_socket ps); -int opt_ip_add_membership(lua_State *L, p_socket ps); -int opt_ip_drop_membersip(lua_State *L, p_socket ps); +/* supported options for setoption */ +int opt_set_dontroute(lua_State *L, p_socket ps); +int opt_set_broadcast(lua_State *L, p_socket ps); +int opt_set_tcp_nodelay(lua_State *L, p_socket ps); +int opt_set_keepalive(lua_State *L, p_socket ps); +int opt_set_linger(lua_State *L, p_socket ps); +int opt_set_reuseaddr(lua_State *L, p_socket ps); +int opt_set_reuseport(lua_State *L, p_socket ps); +int opt_set_ip_multicast_if(lua_State *L, p_socket ps); +int opt_set_ip_multicast_ttl(lua_State *L, p_socket ps); +int opt_set_ip_multicast_loop(lua_State *L, p_socket ps); +int opt_set_ip_add_membership(lua_State *L, p_socket ps); +int opt_set_ip_drop_membersip(lua_State *L, p_socket ps); +int opt_set_ip6_unicast_hops(lua_State *L, p_socket ps); +int opt_set_ip6_multicast_hops(lua_State *L, p_socket ps); +int opt_set_ip6_multicast_loop(lua_State *L, p_socket ps); +int opt_set_ip6_add_membership(lua_State *L, p_socket ps); +int opt_set_ip6_drop_membersip(lua_State *L, p_socket ps); +int opt_set_ip6_v6only(lua_State *L, p_socket ps); + +/* supported options for getoption */ +int opt_get_dontroute(lua_State *L, p_socket ps); +int opt_get_broadcast(lua_State *L, p_socket ps); +int opt_get_reuseaddr(lua_State *L, p_socket ps); +int opt_get_reuseport(lua_State *L, p_socket ps); +int opt_get_tcp_nodelay(lua_State *L, p_socket ps); +int opt_get_keepalive(lua_State *L, p_socket ps); +int opt_get_linger(lua_State *L, p_socket ps); +int opt_get_ip_multicast_loop(lua_State *L, p_socket ps); +int opt_get_ip_multicast_if(lua_State *L, p_socket ps); +int opt_get_error(lua_State *L, p_socket ps); +int opt_get_ip6_multicast_loop(lua_State *L, p_socket ps); +int opt_get_ip6_multicast_hops(lua_State *L, p_socket ps); +int opt_get_ip6_unicast_hops(lua_State *L, p_socket ps); +int opt_get_ip6_v6only(lua_State *L, p_socket ps); +int opt_get_reuseport(lua_State *L, p_socket ps); /* invokes the appropriate option handler */ int opt_meth_setoption(lua_State *L, p_opt opt, p_socket ps); +int opt_meth_getoption(lua_State *L, p_opt opt, p_socket ps); #endif diff -Nur love-0.10.2/src/libraries/luasocket/libluasocket/pierror.h new/src/libraries/luasocket/libluasocket/pierror.h --- love-0.10.2/src/libraries/luasocket/libluasocket/pierror.h 1970-01-01 01:00:00.000000000 +0100 +++ new/src/libraries/luasocket/libluasocket/pierror.h 2017-06-24 19:52:38.023927259 +0200 @@ -0,0 +1,28 @@ +#ifndef PIERROR_H +#define PIERROR_H +/*=========================================================================*\ +* Error messages +* Defines platform independent error messages +\*=========================================================================*/ + +#define PIE_HOST_NOT_FOUND "host not found" +#define PIE_ADDRINUSE "address already in use" +#define PIE_ISCONN "already connected" +#define PIE_ACCESS "permission denied" +#define PIE_CONNREFUSED "connection refused" +#define PIE_CONNABORTED "closed" +#define PIE_CONNRESET "closed" +#define PIE_TIMEDOUT "timeout" +#define PIE_AGAIN "temporary failure in name resolution" +#define PIE_BADFLAGS "invalid value for ai_flags" +#define PIE_BADHINTS "invalid value for hints" +#define PIE_FAIL "non-recoverable failure in name resolution" +#define PIE_FAMILY "ai_family not supported" +#define PIE_MEMORY "memory allocation failure" +#define PIE_NONAME "host or service not provided, or not known" +#define PIE_OVERFLOW "argument buffer overflow" +#define PIE_PROTOCOL "resolved protocol is unknown" +#define PIE_SERVICE "service not supported for socket type" +#define PIE_SOCKTYPE "ai_socktype not supported" + +#endif diff -Nur love-0.10.2/src/libraries/luasocket/libluasocket/pre.lua new/src/libraries/luasocket/libluasocket/pre.lua --- love-0.10.2/src/libraries/luasocket/libluasocket/pre.lua 2014-03-30 14:14:24.000000000 +0200 +++ new/src/libraries/luasocket/libluasocket/pre.lua 1970-01-01 01:00:00.000000000 +0100 @@ -1 +0,0 @@ -if not socket then error("No socket.") end diff -Nur love-0.10.2/src/libraries/luasocket/libluasocket/select.c new/src/libraries/luasocket/libluasocket/select.c --- love-0.10.2/src/libraries/luasocket/libluasocket/select.c 2016-01-20 18:51:59.000000000 +0100 +++ new/src/libraries/luasocket/libluasocket/select.c 2017-06-24 19:52:38.023927259 +0200 @@ -1,35 +1,32 @@ /*=========================================================================*\ * Select implementation * LuaSocket toolkit -* -* RCS ID: $Id: select.c,v 1.22 2005/11/20 07:20:23 diego Exp $ \*=========================================================================*/ #include <string.h> #include "lua.h" #include "lauxlib.h" +#include "compat.h" #include "socket.h" #include "timeout.h" #include "select.h" -extern void luax_register(lua_State *L, const char *name, const luaL_Reg *l); - /*=========================================================================*\ * Internal function prototypes. \*=========================================================================*/ static t_socket getfd(lua_State *L); static int dirty(lua_State *L); -static t_socket collect_fd(lua_State *L, int tab, t_socket max_fd, - int itab, fd_set *set); +static void collect_fd(lua_State *L, int tab, int itab, + fd_set *set, t_socket *max_fd); static int check_dirty(lua_State *L, int tab, int dtab, fd_set *set); -static void return_fd(lua_State *L, fd_set *set, t_socket max_fd, +static void return_fd(lua_State *L, fd_set *set, t_socket max_fd, int itab, int tab, int start); static void make_assoc(lua_State *L, int tab); static int global_select(lua_State *L); /* functions in library namespace */ -static luaL_reg func[] = { +static luaL_Reg func[] = { {"select", global_select}, {NULL, NULL} }; @@ -41,7 +38,13 @@ * Initializes module \*-------------------------------------------------------------------------*/ int select_open(lua_State *L) { - luax_register(L, NULL, func); + lua_pushstring(L, "_SETSIZE"); + lua_pushinteger(L, FD_SETSIZE); + lua_rawset(L, -3); + lua_pushstring(L, "_SOCKETINVALID"); + lua_pushinteger(L, SOCKET_INVALID); + lua_rawset(L, -3); + luaL_setfuncs(L, func, 0); return 0; } @@ -53,7 +56,7 @@ \*-------------------------------------------------------------------------*/ static int global_select(lua_State *L) { int rtab, wtab, itab, ret, ndirty; - t_socket max_fd; + t_socket max_fd = SOCKET_INVALID; fd_set rset, wset; t_timeout tm; double t = luaL_optnumber(L, 3, -1); @@ -62,12 +65,12 @@ lua_newtable(L); itab = lua_gettop(L); lua_newtable(L); rtab = lua_gettop(L); lua_newtable(L); wtab = lua_gettop(L); - max_fd = collect_fd(L, 1, SOCKET_INVALID, itab, &rset); + collect_fd(L, 1, itab, &rset, &max_fd); + collect_fd(L, 2, itab, &wset, &max_fd); ndirty = check_dirty(L, 1, rtab, &rset); t = ndirty > 0? 0.0: t; timeout_init(&tm, t, -1); timeout_markstart(&tm); - max_fd = collect_fd(L, 2, max_fd, itab, &wset); ret = socket_select(max_fd+1, &rset, &wset, NULL, &tm); if (ret > 0 || ndirty > 0) { return_fd(L, &rset, max_fd+1, itab, rtab, ndirty); @@ -79,7 +82,7 @@ lua_pushstring(L, "timeout"); return 3; } else { - lua_pushstring(L, "error"); + luaL_error(L, "select failed"); return 3; } } @@ -94,9 +97,11 @@ if (!lua_isnil(L, -1)) { lua_pushvalue(L, -2); lua_call(L, 1, 1); - if (lua_isnumber(L, -1)) - fd = (t_socket) lua_tonumber(L, -1); - } + if (lua_isnumber(L, -1)) { + double numfd = lua_tonumber(L, -1); + fd = (numfd >= 0.0)? (t_socket) numfd: SOCKET_INVALID; + } + } lua_pop(L, 1); return fd; } @@ -109,17 +114,19 @@ lua_pushvalue(L, -2); lua_call(L, 1, 1); is = lua_toboolean(L, -1); - } + } lua_pop(L, 1); return is; } -static t_socket collect_fd(lua_State *L, int tab, t_socket max_fd, - int itab, fd_set *set) { - int i = 1; - if (lua_isnil(L, tab)) - return max_fd; - while (1) { +static void collect_fd(lua_State *L, int tab, int itab, + fd_set *set, t_socket *max_fd) { + int i = 1, n = 0; + /* nil is the same as an empty table */ + if (lua_isnil(L, tab)) return; + /* otherwise we need it to be a table */ + luaL_checktype(L, tab, LUA_TTABLE); + for ( ;; ) { t_socket fd; lua_pushnumber(L, i); lua_gettable(L, tab); @@ -127,26 +134,37 @@ lua_pop(L, 1); break; } + /* getfd figures out if this is a socket */ fd = getfd(L); if (fd != SOCKET_INVALID) { + /* make sure we don't overflow the fd_set */ +#ifdef _WIN32 + if (n >= FD_SETSIZE) + luaL_argerror(L, tab, "too many sockets"); +#else + if (fd >= FD_SETSIZE) + luaL_argerror(L, tab, "descriptor too large for set size"); +#endif FD_SET(fd, set); - if (max_fd == SOCKET_INVALID || max_fd < fd) - max_fd = fd; - lua_pushnumber(L, fd); + n++; + /* keep track of the largest descriptor so far */ + if (*max_fd == SOCKET_INVALID || *max_fd < fd) + *max_fd = fd; + /* make sure we can map back from descriptor to the object */ + lua_pushnumber(L, (lua_Number) fd); lua_pushvalue(L, -2); lua_settable(L, itab); } lua_pop(L, 1); i = i + 1; } - return max_fd; } static int check_dirty(lua_State *L, int tab, int dtab, fd_set *set) { int ndirty = 0, i = 1; - if (lua_isnil(L, tab)) + if (lua_isnil(L, tab)) return 0; - while (1) { + for ( ;; ) { t_socket fd; lua_pushnumber(L, i); lua_gettable(L, tab); @@ -167,13 +185,13 @@ return ndirty; } -static void return_fd(lua_State *L, fd_set *set, t_socket max_fd, +static void return_fd(lua_State *L, fd_set *set, t_socket max_fd, int itab, int tab, int start) { t_socket fd; for (fd = 0; fd < max_fd; fd++) { if (FD_ISSET(fd, set)) { lua_pushnumber(L, ++start); - lua_pushnumber(L, fd); + lua_pushnumber(L, (lua_Number) fd); lua_gettable(L, itab); lua_settable(L, tab); } @@ -183,7 +201,7 @@ static void make_assoc(lua_State *L, int tab) { int i = 1, atab; lua_newtable(L); atab = lua_gettop(L); - while (1) { + for ( ;; ) { lua_pushnumber(L, i); lua_gettable(L, tab); if (!lua_isnil(L, -1)) { diff -Nur love-0.10.2/src/libraries/luasocket/libluasocket/select.h new/src/libraries/luasocket/libluasocket/select.h --- love-0.10.2/src/libraries/luasocket/libluasocket/select.h 2014-03-30 14:14:24.000000000 +0200 +++ new/src/libraries/luasocket/libluasocket/select.h 2017-06-24 19:52:38.023927259 +0200 @@ -8,8 +8,6 @@ * method getfd() which returns the descriptor to be passed to the * underlying select function. Another method, dirty(), should return * true if there is data ready for reading (required for buffered input). -* -* RCS ID: $Id: select.h,v 1.7 2004/06/16 01:02:07 diego Exp $ \*=========================================================================*/ int select_open(lua_State *L); diff -Nur love-0.10.2/src/libraries/luasocket/libluasocket/serial.c new/src/libraries/luasocket/libluasocket/serial.c --- love-0.10.2/src/libraries/luasocket/libluasocket/serial.c 1970-01-01 01:00:00.000000000 +0100 +++ new/src/libraries/luasocket/libluasocket/serial.c 2017-06-24 19:52:38.027927298 +0200 @@ -0,0 +1,173 @@ +/*=========================================================================*\ +* Serial stream +* LuaSocket toolkit +\*=========================================================================*/ +#include <string.h> + +#include "lua.h" +#include "lauxlib.h" +#include "luasocket.h" + +#include "auxiliar.h" +#include "socket.h" +#include "options.h" +#include "unix.h" +#include <sys/un.h> + +/* +Reuses userdata definition from unix.h, since it is useful for all +stream-like objects. + +If we stored the serial path for use in error messages or userdata +printing, we might need our own userdata definition. + +Group usage is semi-inherited from unix.c, but unnecessary since we +have only one object type. +*/ + +/*=========================================================================*\ +* Internal function prototypes +\*=========================================================================*/ +static int global_create(lua_State *L); +static int meth_send(lua_State *L); +static int meth_receive(lua_State *L); +static int meth_close(lua_State *L); +static int meth_settimeout(lua_State *L); +static int meth_getfd(lua_State *L); +static int meth_setfd(lua_State *L); +static int meth_dirty(lua_State *L); +static int meth_getstats(lua_State *L); +static int meth_setstats(lua_State *L); + +/* serial object methods */ +static luaL_Reg serial_methods[] = { + {"__gc", meth_close}, + {"__tostring", auxiliar_tostring}, + {"close", meth_close}, + {"dirty", meth_dirty}, + {"getfd", meth_getfd}, + {"getstats", meth_getstats}, + {"setstats", meth_setstats}, + {"receive", meth_receive}, + {"send", meth_send}, + {"setfd", meth_setfd}, + {"settimeout", meth_settimeout}, + {NULL, NULL} +}; + +/*-------------------------------------------------------------------------*\ +* Initializes module +\*-------------------------------------------------------------------------*/ +LUASOCKET_API int luaopen_socket_serial(lua_State *L) { + /* create classes */ + auxiliar_newclass(L, "serial{client}", serial_methods); + /* create class groups */ + auxiliar_add2group(L, "serial{client}", "serial{any}"); + lua_pushcfunction(L, global_create); + return 1; +} + +/*=========================================================================*\ +* Lua methods +\*=========================================================================*/ +/*-------------------------------------------------------------------------*\ +* Just call buffered IO methods +\*-------------------------------------------------------------------------*/ +static int meth_send(lua_State *L) { + p_unix un = (p_unix) auxiliar_checkclass(L, "serial{client}", 1); + return buffer_meth_send(L, &un->buf); +} + +static int meth_receive(lua_State *L) { + p_unix un = (p_unix) auxiliar_checkclass(L, "serial{client}", 1); + return buffer_meth_receive(L, &un->buf); +} + +static int meth_getstats(lua_State *L) { + p_unix un = (p_unix) auxiliar_checkclass(L, "serial{client}", 1); + return buffer_meth_getstats(L, &un->buf); +} + +static int meth_setstats(lua_State *L) { + p_unix un = (p_unix) auxiliar_checkclass(L, "serial{client}", 1); + return buffer_meth_setstats(L, &un->buf); +} + +/*-------------------------------------------------------------------------*\ +* Select support methods +\*-------------------------------------------------------------------------*/ +static int meth_getfd(lua_State *L) { + p_unix un = (p_unix) auxiliar_checkgroup(L, "serial{any}", 1); + lua_pushnumber(L, (int) un->sock); + return 1; +} + +/* this is very dangerous, but can be handy for those that are brave enough */ +static int meth_setfd(lua_State *L) { + p_unix un = (p_unix) auxiliar_checkgroup(L, "serial{any}", 1); + un->sock = (t_socket) luaL_checknumber(L, 2); + return 0; +} + +static int meth_dirty(lua_State *L) { + p_unix un = (p_unix) auxiliar_checkgroup(L, "serial{any}", 1); + lua_pushboolean(L, !buffer_isempty(&un->buf)); + return 1; +} + +/*-------------------------------------------------------------------------*\ +* Closes socket used by object +\*-------------------------------------------------------------------------*/ +static int meth_close(lua_State *L) +{ + p_unix un = (p_unix) auxiliar_checkgroup(L, "serial{any}", 1); + socket_destroy(&un->sock); + lua_pushnumber(L, 1); + return 1; +} + + +/*-------------------------------------------------------------------------*\ +* Just call tm methods +\*-------------------------------------------------------------------------*/ +static int meth_settimeout(lua_State *L) { + p_unix un = (p_unix) auxiliar_checkgroup(L, "serial{any}", 1); + return timeout_meth_settimeout(L, &un->tm); +} + +/*=========================================================================*\ +* Library functions +\*=========================================================================*/ + + +/*-------------------------------------------------------------------------*\ +* Creates a serial object +\*-------------------------------------------------------------------------*/ +static int global_create(lua_State *L) { + const char* path = luaL_checkstring(L, 1); + + /* allocate unix object */ + p_unix un = (p_unix) lua_newuserdata(L, sizeof(t_unix)); + + /* open serial device */ + t_socket sock = open(path, O_NOCTTY|O_RDWR); + + /*printf("open %s on %d\n", path, sock);*/ + + if (sock < 0) { + lua_pushnil(L); + lua_pushstring(L, socket_strerror(errno)); + lua_pushnumber(L, errno); + return 3; + } + /* set its type as client object */ + auxiliar_setclass(L, "serial{client}", -1); + /* initialize remaining structure fields */ + socket_setnonblocking(&sock); + un->sock = sock; + io_init(&un->io, (p_send) socket_write, (p_recv) socket_read, + (p_error) socket_ioerror, &un->sock); + timeout_init(&un->tm, -1, -1); + buffer_init(&un->buf, &un->io, &un->tm); + return 1; +} diff -Nur love-0.10.2/src/libraries/luasocket/libluasocket/smtp.lua new/src/libraries/luasocket/libluasocket/smtp.lua --- love-0.10.2/src/libraries/luasocket/libluasocket/smtp.lua 2014-03-30 14:14:24.000000000 +0200 +++ new/src/libraries/luasocket/libluasocket/smtp.lua 2017-06-24 19:52:38.027927298 +0200 @@ -2,7 +2,6 @@ -- SMTP client support for the Lua language. -- LuaSocket toolkit. -- Author: Diego Nehab --- RCS ID: $Id: smtp.lua,v 1.46 2007/03/12 04:08:40 diego Exp $ ----------------------------------------------------------------------------- ----------------------------------------------------------------------------- @@ -16,23 +15,26 @@ local socket = require("socket") local tp = require("socket.tp") local ltn12 = require("ltn12") +local headers = require("socket.headers") local mime = require("mime") -module("socket.smtp") + +socket.smtp = {} +local _M = socket.smtp ----------------------------------------------------------------------------- -- Program constants ----------------------------------------------------------------------------- -- timeout for connection -TIMEOUT = 60 +_M.TIMEOUT = 60 -- default server used to send e-mails -SERVER = "localhost" +_M.SERVER = "localhost" -- default port -PORT = 25 +_M.PORT = 25 -- domain used in HELO command and default sendmail -- If we are under a CGI, try to get from environment -DOMAIN = os.getenv("SERVER_NAME") or "localhost" +_M.DOMAIN = os.getenv("SERVER_NAME") or "localhost" -- default time zone (means we don't know) -ZONE = "-0000" +_M.ZONE = "-0000" --------------------------------------------------------------------------- -- Low level SMTP API @@ -41,7 +43,7 @@ function metat.__index:greet(domain) self.try(self.tp:check("2..")) - self.try(self.tp:command("EHLO", domain or DOMAIN)) + self.try(self.tp:command("EHLO", domain or _M.DOMAIN)) return socket.skip(1, self.try(self.tp:check("2.."))) end @@ -75,9 +77,9 @@ function metat.__index:login(user, password) self.try(self.tp:command("AUTH", "LOGIN")) self.try(self.tp:check("3..")) - self.try(self.tp:command(mime.b64(user))) + self.try(self.tp:send(mime.b64(user) .. "\r\n")) self.try(self.tp:check("3..")) - self.try(self.tp:command(mime.b64(password))) + self.try(self.tp:send(mime.b64(password) .. "\r\n")) return self.try(self.tp:check("2..")) end @@ -111,9 +113,9 @@ self:data(ltn12.source.chain(mailt.source, mime.stuff()), mailt.step) end -function open(server, port, create) - local tp = socket.try(tp.connect(server or SERVER, port or PORT, - TIMEOUT, create)) +function _M.open(server, port, create) + local tp = socket.try(tp.connect(server or _M.SERVER, port or _M.PORT, + _M.TIMEOUT, create)) local s = base.setmetatable({tp = tp}, metat) -- make sure tp is closed if we get an exception s.try = socket.newtry(function() @@ -146,10 +148,11 @@ local send_message -- yield the headers all at once, it's faster -local function send_headers(headers) +local function send_headers(tosend) + local canonic = headers.canonic local h = "\r\n" - for i,v in base.pairs(headers) do - h = i .. ': ' .. v .. "\r\n" .. h + for f,v in base.pairs(tosend) do + h = (canonic[f] or f) .. ': ' .. v .. "\r\n" .. h end coroutine.yield(h) end @@ -220,14 +223,14 @@ local function adjust_headers(mesgt) local lower = lower_headers(mesgt.headers) lower["date"] = lower["date"] or - os.date("!%a, %d %b %Y %H:%M:%S ") .. (mesgt.zone or ZONE) + os.date("!%a, %d %b %Y %H:%M:%S ") .. (mesgt.zone or _M.ZONE) lower["x-mailer"] = lower["x-mailer"] or socket._VERSION - -- this can't be overriden + -- this can't be overridden lower["mime-version"] = "1.0" return lower end -function message(mesgt) +function _M.message(mesgt) mesgt.headers = adjust_headers(mesgt) -- create and return message source local co = coroutine.create(function() send_message(mesgt) end) @@ -241,11 +244,13 @@ --------------------------------------------------------------------------- -- High level SMTP API ----------------------------------------------------------------------------- -send = socket.protect(function(mailt) - local s = open(mailt.server, mailt.port, mailt.create) +_M.send = socket.protect(function(mailt) + local s = _M.open(mailt.server, mailt.port, mailt.create) local ext = s:greet(mailt.domain) s:auth(mailt.user, mailt.password, ext) s:send(mailt) s:quit() return s:close() end) + +return _M \ No newline at end of file diff -Nur love-0.10.2/src/libraries/luasocket/libluasocket/smtp.lua.h new/src/libraries/luasocket/libluasocket/smtp.lua.h --- love-0.10.2/src/libraries/luasocket/libluasocket/smtp.lua.h 2014-03-30 14:14:24.000000000 +0200 +++ new/src/libraries/luasocket/libluasocket/smtp.lua.h 2017-06-24 19:52:38.027927298 +0200 @@ -1,7 +1,7 @@ /* code automatically generated by bin2c -- DO NOT EDIT */ { /* #include'ing this file in a C program is equivalent to calling - if (luaL_loadfile(L,"smtp.lua")==0) lua_call(L, 0, 0); + if (luaL_loadfile(L,"smtp.lua")==0) lua_call(L, 0, LUA_MULTRET); */ /* smtp.lua */ static const unsigned char B1[]={ @@ -13,291 +13,321 @@ 32,102,111,114, 32,116,104,101, 32, 76,117, 97, 32,108, 97,110,103,117, 97,103, 101, 46, 10, 45, 45, 32, 76,117, 97, 83,111, 99,107,101,116, 32,116,111,111,108, 107,105,116, 46, 10, 45, 45, 32, 65,117,116,104,111,114, 58, 32, 68,105,101,103, -111, 32, 78,101,104, 97, 98, 10, 45, 45, 32, 82, 67, 83, 32, 73, 68, 58, 32, 36, - 73,100, 58, 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46,117,115,101, -114, 44, 32,109, 97,105,108,116, 46,112, 97,115,115,119,111,114,100, 44, 32,101, -120,116, 41, 10, 32, 32, 32, 32,115, 58,115,101,110,100, 40,109, 97,105,108,116, - 41, 10, 32, 32, 32, 32,115, 58,113,117,105,116, 40, 41, 10, 32, 32, 32, 32,114, -101,116,117,114,110, 32,115, 58, 99,108,111,115,101, 40, 41, 10,101,110,100, 41, - 10, +116, 41, 10, 32, 32, 32, 32,108,111, 99, 97,108, 32,115, 32, 61, 32, 95, 77, 46, +111,112,101,110, 40,109, 97,105,108,116, 46,115,101,114,118,101,114, 44, 32,109, + 97,105,108,116, 46,112,111,114,116, 44, 32,109, 97,105,108,116, 46, 99,114,101, + 97,116,101, 41, 10, 32, 32, 32, 32,108,111, 99, 97,108, 32,101,120,116, 32, 61, + 32,115, 58,103,114,101,101,116, 40,109, 97,105,108,116, 46,100,111,109, 97,105, +110, 41, 10, 32, 32, 32, 32,115, 58, 97,117,116,104, 40,109, 97,105,108,116, 46, +117,115,101,114, 44, 32,109, 97,105,108,116, 46,112, 97,115,115,119,111,114,100, + 44, 32,101,120,116, 41, 10, 32, 32, 32, 32,115, 58,115,101,110,100, 40,109, 97, +105,108,116, 41, 10, 32, 32, 32, 32,115, 58,113,117,105,116, 40, 41, 10, 32, 32, + 32, 32,114,101,116,117,114,110, 32,115, 58, 99,108,111,115,101, 40, 41, 10,101, +110,100, 41, 10, 10,114,101,116,117,114,110, 32, 95, 77, }; - if (luaL_loadbuffer(L,(const char*)B1,sizeof(B1),"smtp.lua")==0) lua_call(L, 0, 0); + if (luaL_loadbuffer(L,(const char*)B1,sizeof(B1),"smtp.lua")==0) lua_call(L, 0, LUA_MULTRET); } diff -Nur love-0.10.2/src/libraries/luasocket/libluasocket/socket.h new/src/libraries/luasocket/libluasocket/socket.h --- love-0.10.2/src/libraries/luasocket/libluasocket/socket.h 2014-03-30 14:14:24.000000000 +0200 +++ new/src/libraries/luasocket/libluasocket/socket.h 2017-06-24 19:52:38.027927298 +0200 @@ -8,8 +8,6 @@ * differences. Also, not all *nix platforms behave the same. This module * (and the associated usocket.h and wsocket.h) factor these differences and * creates a interface compatible with the io.h module. -* -* RCS ID: $Id: socket.h,v 1.20 2005/11/20 07:20:23 diego Exp $ \*=========================================================================*/ #include "io.h" @@ -61,6 +59,7 @@ socklen_t *addr_len, p_timeout tm); const char *socket_hoststrerror(int err); +const char *socket_gaistrerror(int err); const char *socket_strerror(int err); /* these are perfect to use with the io abstraction module @@ -68,6 +67,9 @@ int socket_send(p_socket ps, const char *data, size_t count, size_t *sent, p_timeout tm); int socket_recv(p_socket ps, char *data, size_t count, size_t *got, p_timeout tm); +int socket_write(p_socket ps, const char *data, size_t count, + size_t *sent, p_timeout tm); +int socket_read(p_socket ps, char *data, size_t count, size_t *got, p_timeout tm); const char *socket_ioerror(p_socket ps, int err); int socket_gethostbyaddr(const char *addr, socklen_t len, struct hostent **hp); diff -Nur love-0.10.2/src/libraries/luasocket/libluasocket/socket.lua new/src/libraries/luasocket/libluasocket/socket.lua --- love-0.10.2/src/libraries/luasocket/libluasocket/socket.lua 2014-03-30 14:14:24.000000000 +0200 +++ new/src/libraries/luasocket/libluasocket/socket.lua 2017-06-24 19:52:38.027927298 +0200 @@ -1,7 +1,6 @@ ----------------------------------------------------------------------------- -- LuaSocket helper module -- Author: Diego Nehab --- RCS ID: $Id: socket.lua,v 1.22 2005/11/22 08:33:29 diego Exp $ ----------------------------------------------------------------------------- ----------------------------------------------------------------------------- @@ -11,37 +10,52 @@ local string = require("string") local math = require("math") local socket = require("socket.core") -module("socket") + +local _M = socket ----------------------------------------------------------------------------- -- Exported auxiliar functions ----------------------------------------------------------------------------- -function connect(address, port, laddress, lport) - local sock, err = socket.tcp() - if not sock then return nil, err end - if laddress then - local res, err = sock:bind(laddress, lport, -1) - if not res then return nil, err end - end - local res, err = sock:connect(address, port) - if not res then return nil, err end - return sock +function _M.connect4(address, port, laddress, lport) + return socket.connect(address, port, laddress, lport, "inet") +end + +function _M.connect6(address, port, laddress, lport) + return socket.connect(address, port, laddress, lport, "inet6") end -function bind(host, port, backlog) - local sock, err = socket.tcp() - if not sock then return nil, err end - sock:setoption("reuseaddr", true) - local res, err = sock:bind(host, port) - if not res then return nil, err end - res, err = sock:listen(backlog) - if not res then return nil, err end - return sock +function _M.bind(host, port, backlog) + if host == "*" then host = "0.0.0.0" end + local addrinfo, err = socket.dns.getaddrinfo(host); + if not addrinfo then return nil, err end + local sock, res + err = "no info on address" + for i, alt in base.ipairs(addrinfo) do + if alt.family == "inet" then + sock, err = socket.tcp4() + else + sock, err = socket.tcp6() + end + if not sock then return nil, err end + sock:setoption("reuseaddr", true) + res, err = sock:bind(alt.addr, port) + if not res then + sock:close() + else + res, err = sock:listen(backlog) + if not res then + sock:close() + else + return sock + end + end + end + return nil, err end -try = newtry() +_M.try = _M.newtry() -function choose(table) +function _M.choose(table) return function(name, opt1, opt2) if base.type(name) ~= "string" then name, opt1, opt2 = "default", name, opt1 @@ -56,10 +70,11 @@ -- Socket sources and sinks, conforming to LTN12 ----------------------------------------------------------------------------- -- create namespaces inside LuaSocket namespace -sourcet = {} -sinkt = {} +local sourcet, sinkt = {}, {} +_M.sourcet = sourcet +_M.sinkt = sinkt -BLOCKSIZE = 2048 +_M.BLOCKSIZE = 2048 sinkt["close-when-done"] = function(sock) return base.setmetatable({ @@ -89,7 +104,7 @@ sinkt["default"] = sinkt["keep-open"] -sink = choose(sinkt) +_M.sink = _M.choose(sinkt) sourcet["by-length"] = function(sock, length) return base.setmetatable({ @@ -129,5 +144,6 @@ sourcet["default"] = sourcet["until-closed"] -source = choose(sourcet) +_M.source = _M.choose(sourcet) +return _M diff -Nur love-0.10.2/src/libraries/luasocket/libluasocket/socket.lua.h new/src/libraries/luasocket/libluasocket/socket.lua.h --- love-0.10.2/src/libraries/luasocket/libluasocket/socket.lua.h 2014-03-30 14:14:24.000000000 +0200 +++ new/src/libraries/luasocket/libluasocket/socket.lua.h 2017-06-24 19:52:38.027927298 +0200 @@ -1,7 +1,7 @@ /* code automatically generated by bin2c -- DO NOT EDIT */ { /* #include'ing this file in a C program is equivalent to calling - if (luaL_loadfile(L,"socket.lua")==0) lua_call(L, 0, 0); + if (luaL_loadfile(L,"socket.lua")==0) lua_call(L, 0, LUA_MULTRET); */ /* socket.lua */ static const unsigned char B1[]={ @@ -11,205 +11,224 @@ 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 10, 45, 45, 32, 76,117, 97, 83,111, 99,107,101,116, 32,104,101,108,112,101,114, 32,109,111, 100,117,108,101, 10, 45, 45, 32, 65,117,116,104,111,114, 58, 32, 68,105,101,103, -111, 32, 78,101,104, 97, 98, 10, 45, 45, 32, 82, 67, 83, 32, 73, 68, 58, 32, 36, - 73,100, 58, 32,115,111, 99,107,101,116, 46,108,117, 97, 44,118, 32, 49, 46, 50, - 50, 32, 50, 48, 48, 53, 47, 49, 49, 47, 50, 50, 32, 48, 56, 58, 51, 51, 58, 50, - 57, 32,100,105,101,103,111, 32, 69,120,112, 32, 36, 10, 45, 45, 45, 45, 45, 45, +111, 32, 78,101,104, 97, 98, 10, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 45, 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32, 32, 32, 32, 32, 32, 32, + 32, 32, 32, 32, 32, 32, 32, 32, 32,115,111, 99,107, 58, 99,108,111,115,101, 40, + 41, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,100,111, +110,101, 32, 61, 32, 49, 10, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, + 32, 32, 32,114,101,116,117,114,110, 32,112, 97,114,116,105, 97,108, 10, 32, 32, + 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,101,108,115,101, 32,114,101,116,117,114, +110, 32,110,105,108, 44, 32,101,114,114, 32,101,110,100, 10, 32, 32, 32, 32, 32, + 32, 32, 32,101,110,100, 10, 32, 32, 32, 32,125, 41, 10,101,110,100, 10, 10, 10, +115,111,117,114, 99,101,116, 91, 34,100,101,102, 97,117,108,116, 34, 93, 32, 61, + 32,115,111,117,114, 99,101,116, 91, 34,117,110,116,105,108, 45, 99,108,111,115, +101,100, 34, 93, 10, 10, 95, 77, 46,115,111,117,114, 99,101, 32, 61, 32, 95, 77, + 46, 99,104,111,111,115,101, 40,115,111,117,114, 99,101,116, 41, 10, 10,114,101, +116,117,114,110, 32, 95, 77, 10, }; - if (luaL_loadbuffer(L,(const char*)B1,sizeof(B1),"socket.lua")==0) lua_call(L, 0, 0); + if (luaL_loadbuffer(L,(const char*)B1,sizeof(B1),"socket.lua")==0) lua_call(L, 0, LUA_MULTRET); } diff -Nur love-0.10.2/src/libraries/luasocket/libluasocket/tcp.c new/src/libraries/luasocket/libluasocket/tcp.c --- love-0.10.2/src/libraries/luasocket/libluasocket/tcp.c 2016-01-20 18:51:59.000000000 +0100 +++ new/src/libraries/luasocket/libluasocket/tcp.c 2017-06-24 19:52:38.027927298 +0200 @@ -1,13 +1,12 @@ /*=========================================================================*\ -* TCP object +* TCP object * LuaSocket toolkit -* -* RCS ID: $Id: tcp.c,v 1.41 2005/10/07 04:40:59 diego Exp $ \*=========================================================================*/ -#include <string.h> +#include <string.h> #include "lua.h" #include "lauxlib.h" +#include "compat.h" #include "auxiliar.h" #include "socket.h" @@ -15,14 +14,16 @@ #include "options.h" #include "tcp.h" -extern void luax_register(lua_State *L, const char *name, const luaL_Reg *l); - /*=========================================================================*\ * Internal function prototypes \*=========================================================================*/ static int global_create(lua_State *L); +static int global_create4(lua_State *L); +static int global_create6(lua_State *L); +static int global_connect(lua_State *L); static int meth_connect(lua_State *L); static int meth_listen(lua_State *L); +static int meth_getfamily(lua_State *L); static int meth_bind(lua_State *L); static int meth_send(lua_State *L); static int meth_getstats(lua_State *L); @@ -33,14 +34,16 @@ static int meth_receive(lua_State *L); static int meth_accept(lua_State *L); static int meth_close(lua_State *L); +static int meth_getoption(lua_State *L); static int meth_setoption(lua_State *L); +static int meth_gettimeout(lua_State *L); static int meth_settimeout(lua_State *L); static int meth_getfd(lua_State *L); static int meth_setfd(lua_State *L); static int meth_dirty(lua_State *L); /* tcp object methods */ -static luaL_reg tcp[] = { +static luaL_Reg tcp_methods[] = { {"__gc", meth_close}, {"__tostring", auxiliar_tostring}, {"accept", meth_accept}, @@ -48,7 +51,9 @@ {"close", meth_close}, {"connect", meth_connect}, {"dirty", meth_dirty}, + {"getfamily", meth_getfamily}, {"getfd", meth_getfd}, + {"getoption", meth_getoption}, {"getpeername", meth_getpeername}, {"getsockname", meth_getsockname}, {"getstats", meth_getstats}, @@ -61,22 +66,38 @@ {"setpeername", meth_connect}, {"setsockname", meth_bind}, {"settimeout", meth_settimeout}, + {"gettimeout", meth_gettimeout}, {"shutdown", meth_shutdown}, {NULL, NULL} }; /* socket option handlers */ -static t_opt opt[] = { - {"keepalive", opt_keepalive}, - {"reuseaddr", opt_reuseaddr}, - {"tcp-nodelay", opt_tcp_nodelay}, - {"linger", opt_linger}, +static t_opt optget[] = { + {"keepalive", opt_get_keepalive}, + {"reuseaddr", opt_get_reuseaddr}, + {"reuseport", opt_get_reuseport}, + {"tcp-nodelay", opt_get_tcp_nodelay}, + {"linger", opt_get_linger}, + {"error", opt_get_error}, + {NULL, NULL} +}; + +static t_opt optset[] = { + {"keepalive", opt_set_keepalive}, + {"reuseaddr", opt_set_reuseaddr}, + {"reuseport", opt_set_reuseport}, + {"tcp-nodelay", opt_set_tcp_nodelay}, + {"ipv6-v6only", opt_set_ip6_v6only}, + {"linger", opt_set_linger}, {NULL, NULL} }; /* functions in library namespace */ -static luaL_reg func[] = { +static luaL_Reg func[] = { {"tcp", global_create}, + {"tcp4", global_create4}, + {"tcp6", global_create6}, + {"connect", global_connect}, {NULL, NULL} }; @@ -86,15 +107,15 @@ int tcp_open(lua_State *L) { /* create classes */ - auxiliar_newclass(L, "tcp{master}", tcp); - auxiliar_newclass(L, "tcp{client}", tcp); - auxiliar_newclass(L, "tcp{server}", tcp); + auxiliar_newclass(L, "tcp{master}", tcp_methods); + auxiliar_newclass(L, "tcp{client}", tcp_methods); + auxiliar_newclass(L, "tcp{server}", tcp_methods); /* create class groups */ auxiliar_add2group(L, "tcp{master}", "tcp{any}"); auxiliar_add2group(L, "tcp{client}", "tcp{any}"); auxiliar_add2group(L, "tcp{server}", "tcp{any}"); /* define library functions */ - luax_register(L, NULL, func); + luaL_setfuncs(L, func, 0); return 0; } @@ -127,10 +148,16 @@ /*-------------------------------------------------------------------------*\ * Just call option handler \*-------------------------------------------------------------------------*/ +static int meth_getoption(lua_State *L) +{ + p_tcp tcp = (p_tcp) auxiliar_checkgroup(L, "tcp{any}", 1); + return opt_meth_getoption(L, optget, &tcp->sock); +} + static int meth_setoption(lua_State *L) { p_tcp tcp = (p_tcp) auxiliar_checkgroup(L, "tcp{any}", 1); - return opt_meth_setoption(L, opt, &tcp->sock); + return opt_meth_setoption(L, optset, &tcp->sock); } /*-------------------------------------------------------------------------*\ @@ -147,7 +174,7 @@ static int meth_setfd(lua_State *L) { p_tcp tcp = (p_tcp) auxiliar_checkgroup(L, "tcp{any}", 1); - tcp->sock = (t_socket) luaL_checknumber(L, 2); + tcp->sock = (t_socket) luaL_checknumber(L, 2); return 0; } @@ -159,43 +186,50 @@ } /*-------------------------------------------------------------------------*\ -* Waits for and returns a client object attempting connection to the -* server object +* Waits for and returns a client object attempting connection to the +* server object \*-------------------------------------------------------------------------*/ static int meth_accept(lua_State *L) { p_tcp server = (p_tcp) auxiliar_checkclass(L, "tcp{server}", 1); p_timeout tm = timeout_markstart(&server->tm); t_socket sock; - int err = socket_accept(&server->sock, &sock, NULL, NULL, tm); + const char *err = inet_tryaccept(&server->sock, server->family, &sock, tm); /* if successful, push client socket */ - if (err == IO_DONE) { + if (err == NULL) { p_tcp clnt = (p_tcp) lua_newuserdata(L, sizeof(t_tcp)); auxiliar_setclass(L, "tcp{client}", -1); /* initialize structure fields */ + memset(clnt, 0, sizeof(t_tcp)); socket_setnonblocking(&sock); clnt->sock = sock; - io_init(&clnt->io, (p_send) socket_send, (p_recv) socket_recv, + io_init(&clnt->io, (p_send) socket_send, (p_recv) socket_recv, (p_error) socket_ioerror, &clnt->sock); timeout_init(&clnt->tm, -1, -1); buffer_init(&clnt->buf, &clnt->io, &clnt->tm); + clnt->family = server->family; return 1; } else { - lua_pushnil(L); - lua_pushstring(L, socket_strerror(err)); + lua_pushnil(L); + lua_pushstring(L, err); return 2; } } /*-------------------------------------------------------------------------*\ -* Binds an object to an address +* Binds an object to an address \*-------------------------------------------------------------------------*/ -static int meth_bind(lua_State *L) -{ +static int meth_bind(lua_State *L) { p_tcp tcp = (p_tcp) auxiliar_checkclass(L, "tcp{master}", 1); const char *address = luaL_checkstring(L, 2); - unsigned short port = (unsigned short) luaL_checknumber(L, 3); - const char *err = inet_trybind(&tcp->sock, address, port); + const char *port = luaL_checkstring(L, 3); + const char *err; + struct addrinfo bindhints; + memset(&bindhints, 0, sizeof(bindhints)); + bindhints.ai_socktype = SOCK_STREAM; + bindhints.ai_family = tcp->family; + bindhints.ai_flags = AI_PASSIVE; + err = inet_trybind(&tcp->sock, &tcp->family, address, port, &bindhints); if (err) { lua_pushnil(L); lua_pushstring(L, err); @@ -208,13 +242,19 @@ /*-------------------------------------------------------------------------*\ * Turns a master tcp object into a client object. \*-------------------------------------------------------------------------*/ -static int meth_connect(lua_State *L) -{ +static int meth_connect(lua_State *L) { p_tcp tcp = (p_tcp) auxiliar_checkgroup(L, "tcp{any}", 1); const char *address = luaL_checkstring(L, 2); - unsigned short port = (unsigned short) luaL_checknumber(L, 3); - p_timeout tm = timeout_markstart(&tcp->tm); - const char *err = inet_tryconnect(&tcp->sock, address, port, tm); + const char *port = luaL_checkstring(L, 3); + struct addrinfo connecthints; + const char *err; + memset(&connecthints, 0, sizeof(connecthints)); + connecthints.ai_socktype = SOCK_STREAM; + /* make sure we try to connect only to the same family */ + connecthints.ai_family = tcp->family; + timeout_markstart(&tcp->tm); + err = inet_tryconnect(&tcp->sock, &tcp->family, address, port, + &tcp->tm, &connecthints); /* have to set the class even if it failed due to non-blocking connects */ auxiliar_setclass(L, "tcp{client}", 1); if (err) { @@ -222,13 +262,12 @@ lua_pushstring(L, err); return 2; } - /* turn master object into a client object */ lua_pushnumber(L, 1); return 1; } /*-------------------------------------------------------------------------*\ -* Closes socket used by object +* Closes socket used by object \*-------------------------------------------------------------------------*/ static int meth_close(lua_State *L) { @@ -239,6 +278,24 @@ } /*-------------------------------------------------------------------------*\ +* Returns family as string +\*-------------------------------------------------------------------------*/ +static int meth_getfamily(lua_State *L) +{ + p_tcp tcp = (p_tcp) auxiliar_checkgroup(L, "tcp{any}", 1); + if (tcp->family == AF_INET6) { + lua_pushliteral(L, "inet6"); + return 1; + } else if (tcp->family == AF_INET) { + lua_pushliteral(L, "inet4"); + return 1; + } else { + lua_pushliteral(L, "inet4"); + return 1; + } +} + +/*-------------------------------------------------------------------------*\ * Puts the sockt in listen mode \*-------------------------------------------------------------------------*/ static int meth_listen(lua_State *L) @@ -262,27 +319,13 @@ \*-------------------------------------------------------------------------*/ static int meth_shutdown(lua_State *L) { + /* SHUT_RD, SHUT_WR, SHUT_RDWR have the value 0, 1, 2, so we can use method index directly */ + static const char* methods[] = { "receive", "send", "both", NULL }; p_tcp tcp = (p_tcp) auxiliar_checkclass(L, "tcp{client}", 1); - const char *how = luaL_optstring(L, 2, "both"); - switch (how[0]) { - case 'b': - if (strcmp(how, "both")) goto error; - socket_shutdown(&tcp->sock, 2); - break; - case 's': - if (strcmp(how, "send")) goto error; - socket_shutdown(&tcp->sock, 1); - break; - case 'r': - if (strcmp(how, "receive")) goto error; - socket_shutdown(&tcp->sock, 0); - break; - } + int how = luaL_checkoption(L, 2, "both", methods); + socket_shutdown(&tcp->sock, how); lua_pushnumber(L, 1); return 1; -error: - luaL_argerror(L, 2, "invalid shutdown method"); - return 0; } /*-------------------------------------------------------------------------*\ @@ -291,13 +334,13 @@ static int meth_getpeername(lua_State *L) { p_tcp tcp = (p_tcp) auxiliar_checkgroup(L, "tcp{any}", 1); - return inet_meth_getpeername(L, &tcp->sock); + return inet_meth_getpeername(L, &tcp->sock, tcp->family); } static int meth_getsockname(lua_State *L) { p_tcp tcp = (p_tcp) auxiliar_checkgroup(L, "tcp{any}", 1); - return inet_meth_getsockname(L, &tcp->sock); + return inet_meth_getsockname(L, &tcp->sock, tcp->family); } /*-------------------------------------------------------------------------*\ @@ -309,33 +352,100 @@ return timeout_meth_settimeout(L, &tcp->tm); } +static int meth_gettimeout(lua_State *L) +{ + p_tcp tcp = (p_tcp) auxiliar_checkgroup(L, "tcp{any}", 1); + return timeout_meth_gettimeout(L, &tcp->tm); +} + /*=========================================================================*\ * Library functions \*=========================================================================*/ /*-------------------------------------------------------------------------*\ -* Creates a master tcp object +* Creates a master tcp object \*-------------------------------------------------------------------------*/ -static int global_create(lua_State *L) -{ - t_socket sock; - const char *err = inet_trycreate(&sock, SOCK_STREAM); - /* try to allocate a system socket */ - if (!err) { - /* allocate tcp object */ - p_tcp tcp = (p_tcp) lua_newuserdata(L, sizeof(t_tcp)); - /* set its type as master object */ - auxiliar_setclass(L, "tcp{master}", -1); - /* initialize remaining structure fields */ - socket_setnonblocking(&sock); - tcp->sock = sock; - io_init(&tcp->io, (p_send) socket_send, (p_recv) socket_recv, - (p_error) socket_ioerror, &tcp->sock); - timeout_init(&tcp->tm, -1, -1); - buffer_init(&tcp->buf, &tcp->io, &tcp->tm); - return 1; - } else { +static int tcp_create(lua_State *L, int family) { + p_tcp tcp = (p_tcp) lua_newuserdata(L, sizeof(t_tcp)); + memset(tcp, 0, sizeof(t_tcp)); + /* set its type as master object */ + auxiliar_setclass(L, "tcp{master}", -1); + /* if family is AF_UNSPEC, we leave the socket invalid and + * store AF_UNSPEC into family. This will allow it to later be + * replaced with an AF_INET6 or AF_INET socket upon first use. */ + tcp->sock = SOCKET_INVALID; + tcp->family = family; + io_init(&tcp->io, (p_send) socket_send, (p_recv) socket_recv, + (p_error) socket_ioerror, &tcp->sock); + timeout_init(&tcp->tm, -1, -1); + buffer_init(&tcp->buf, &tcp->io, &tcp->tm); + if (family != AF_UNSPEC) { + const char *err = inet_trycreate(&tcp->sock, family, SOCK_STREAM, 0); + if (err != NULL) { + lua_pushnil(L); + lua_pushstring(L, err); + return 2; + } + socket_setnonblocking(&tcp->sock); + } + return 1; +} + +static int global_create(lua_State *L) { + return tcp_create(L, AF_UNSPEC); +} + +static int global_create4(lua_State *L) { + return tcp_create(L, AF_INET); +} + +static int global_create6(lua_State *L) { + return tcp_create(L, AF_INET6); +} + +static int global_connect(lua_State *L) { + const char *remoteaddr = luaL_checkstring(L, 1); + const char *remoteserv = luaL_checkstring(L, 2); + const char *localaddr = luaL_optstring(L, 3, NULL); + const char *localserv = luaL_optstring(L, 4, "0"); + int family = inet_optfamily(L, 5, "unspec"); + p_tcp tcp = (p_tcp) lua_newuserdata(L, sizeof(t_tcp)); + struct addrinfo bindhints, connecthints; + const char *err = NULL; + /* initialize tcp structure */ + memset(tcp, 0, sizeof(t_tcp)); + io_init(&tcp->io, (p_send) socket_send, (p_recv) socket_recv, + (p_error) socket_ioerror, &tcp->sock); + timeout_init(&tcp->tm, -1, -1); + buffer_init(&tcp->buf, &tcp->io, &tcp->tm); + tcp->sock = SOCKET_INVALID; + tcp->family = AF_UNSPEC; + /* allow user to pick local address and port */ + memset(&bindhints, 0, sizeof(bindhints)); + bindhints.ai_socktype = SOCK_STREAM; + bindhints.ai_family = family; + bindhints.ai_flags = AI_PASSIVE; + if (localaddr) { + err = inet_trybind(&tcp->sock, &tcp->family, localaddr, + localserv, &bindhints); + if (err) { + lua_pushnil(L); + lua_pushstring(L, err); + return 2; + } + } + /* try to connect to remote address and port */ + memset(&connecthints, 0, sizeof(connecthints)); + connecthints.ai_socktype = SOCK_STREAM; + /* make sure we try to connect only to the same family */ + connecthints.ai_family = tcp->family; + err = inet_tryconnect(&tcp->sock, &tcp->family, remoteaddr, remoteserv, + &tcp->tm, &connecthints); + if (err) { + socket_destroy(&tcp->sock); lua_pushnil(L); lua_pushstring(L, err); return 2; } + auxiliar_setclass(L, "tcp{client}", -1); + return 1; } diff -Nur love-0.10.2/src/libraries/luasocket/libluasocket/tcp.h new/src/libraries/luasocket/libluasocket/tcp.h --- love-0.10.2/src/libraries/luasocket/libluasocket/tcp.h 2014-03-30 14:14:24.000000000 +0200 +++ new/src/libraries/luasocket/libluasocket/tcp.h 2017-06-24 19:52:38.027927298 +0200 @@ -13,8 +13,6 @@ * objects are tcp objects bound to some local address. Client objects are * tcp objects either connected to some address or returned by the accept * method of a server object. -* -* RCS ID: $Id: tcp.h,v 1.7 2005/10/07 04:40:59 diego Exp $ \*=========================================================================*/ #include "lua.h" @@ -27,6 +25,7 @@ t_io io; t_buffer buf; t_timeout tm; + int family; } t_tcp; typedef t_tcp *p_tcp; diff -Nur love-0.10.2/src/libraries/luasocket/libluasocket/timeout.c new/src/libraries/luasocket/libluasocket/timeout.c --- love-0.10.2/src/libraries/luasocket/libluasocket/timeout.c 2016-01-20 18:51:59.000000000 +0100 +++ new/src/libraries/luasocket/libluasocket/timeout.c 2017-06-24 19:52:38.027927298 +0200 @@ -1,13 +1,14 @@ /*=========================================================================*\ * Timeout management functions * LuaSocket toolkit -* -* RCS ID: $Id: timeout.c,v 1.30 2005/10/07 04:40:59 diego Exp $ \*=========================================================================*/ #include <stdio.h> +#include <limits.h> +#include <float.h> #include "lua.h" #include "lauxlib.h" +#include "compat.h" #include "auxiliar.h" #include "timeout.h" @@ -27,15 +28,13 @@ #define MAX(x, y) ((x) > (y) ? x : y) #endif -extern void luax_register(lua_State *L, const char *name, const luaL_Reg *l); - /*=========================================================================*\ * Internal function prototypes \*=========================================================================*/ static int timeout_lua_gettime(lua_State *L); static int timeout_lua_sleep(lua_State *L); -static luaL_reg func[] = { +static luaL_Reg func[] = { { "gettime", timeout_lua_gettime }, { "sleep", timeout_lua_sleep }, { NULL, NULL } @@ -54,7 +53,7 @@ /*-------------------------------------------------------------------------*\ * Determines how much time we have left for the next system call, -* if the previous call was successful +* if the previous call was successful * Input * tm: timeout control structure * Returns @@ -109,7 +108,7 @@ } /*-------------------------------------------------------------------------*\ -* Marks the operation start time in structure +* Marks the operation start time in structure * Input * tm: timeout control structure \*-------------------------------------------------------------------------*/ @@ -119,7 +118,7 @@ } /*-------------------------------------------------------------------------*\ -* Gets time in s, relative to January 1, 1970 (UTC) +* Gets time in s, relative to January 1, 1970 (UTC) * Returns * time in s. \*-------------------------------------------------------------------------*/ @@ -146,7 +145,7 @@ * Initializes module \*-------------------------------------------------------------------------*/ int timeout_open(lua_State *L) { - luax_register(L, NULL, func); + luaL_setfuncs(L, func, 0); return 0; } @@ -161,7 +160,7 @@ const char *mode = luaL_optstring(L, 3, "b"); switch (*mode) { case 'b': - tm->block = t; + tm->block = t; break; case 'r': case 't': tm->total = t; @@ -174,6 +173,16 @@ return 1; } +/*-------------------------------------------------------------------------*\ +* Gets timeout values for IO operations +* Lua Output: block, total +\*-------------------------------------------------------------------------*/ +int timeout_meth_gettimeout(lua_State *L, p_timeout tm) { + lua_pushnumber(L, tm->block); + lua_pushnumber(L, tm->total); + return 2; +} + /*=========================================================================*\ * Test support functions \*=========================================================================*/ @@ -189,13 +198,23 @@ /*-------------------------------------------------------------------------*\ * Sleep for n seconds. \*-------------------------------------------------------------------------*/ +#ifdef _WIN32 int timeout_lua_sleep(lua_State *L) { double n = luaL_checknumber(L, 1); -#ifdef _WIN32 - Sleep((int)(n*1000)); + if (n < 0.0) n = 0.0; + if (n < DBL_MAX/1000.0) n *= 1000.0; + if (n > INT_MAX) n = INT_MAX; + Sleep((int)n); + return 0; +} #else +int timeout_lua_sleep(lua_State *L) +{ + double n = luaL_checknumber(L, 1); struct timespec t, r; + if (n < 0.0) n = 0.0; + if (n > INT_MAX) n = INT_MAX; t.tv_sec = (int) n; n -= t.tv_sec; t.tv_nsec = (int) (n * 1000000000); @@ -204,6 +223,6 @@ t.tv_sec = r.tv_sec; t.tv_nsec = r.tv_nsec; } -#endif return 0; } +#endif diff -Nur love-0.10.2/src/libraries/luasocket/libluasocket/timeout.h new/src/libraries/luasocket/libluasocket/timeout.h --- love-0.10.2/src/libraries/luasocket/libluasocket/timeout.h 2014-03-30 14:14:24.000000000 +0200 +++ new/src/libraries/luasocket/libluasocket/timeout.h 2017-06-24 19:52:38.027927298 +0200 @@ -3,8 +3,6 @@ /*=========================================================================*\ * Timeout management functions * LuaSocket toolkit -* -* RCS ID: $Id: timeout.h,v 1.14 2005/10/07 04:40:59 diego Exp $ \*=========================================================================*/ #include "lua.h" @@ -24,6 +22,7 @@ double timeout_getstart(p_timeout tm); double timeout_gettime(void); int timeout_meth_settimeout(lua_State *L, p_timeout tm); +int timeout_meth_gettimeout(lua_State *L, p_timeout tm); #define timeout_iszero(tm) ((tm)->block == 0.0) diff -Nur love-0.10.2/src/libraries/luasocket/libluasocket/tp.lua new/src/libraries/luasocket/libluasocket/tp.lua --- love-0.10.2/src/libraries/luasocket/libluasocket/tp.lua 2014-03-30 14:14:24.000000000 +0200 +++ new/src/libraries/luasocket/libluasocket/tp.lua 2017-06-24 19:52:38.031927338 +0200 @@ -2,7 +2,6 @@ -- Unified SMTP/FTP subsystem -- LuaSocket toolkit. -- Author: Diego Nehab --- RCS ID: $Id: tp.lua,v 1.22 2006/03/14 09:04:15 diego Exp $ ----------------------------------------------------------------------------- ----------------------------------------------------------------------------- @@ -12,12 +11,14 @@ local string = require("string") local socket = require("socket") local ltn12 = require("ltn12") -module("socket.tp") + +socket.tp = {} +local _M = socket.tp ----------------------------------------------------------------------------- -- Program constants ----------------------------------------------------------------------------- -TIMEOUT = 60 +_M.TIMEOUT = 60 ----------------------------------------------------------------------------- -- Implementation @@ -45,6 +46,14 @@ -- metatable for sock object local metat = { __index = {} } +function metat.__index:getpeername() + return self.c:getpeername() +end + +function metat.__index:getsockname() + return self.c:getpeername() +end + function metat.__index:check(ok) local code, reply = get_reply(self.c) if not code then return nil, reply end @@ -64,6 +73,7 @@ end function metat.__index:command(cmd, arg) + cmd = string.upper(cmd) if arg then return self.c:send(cmd .. " " .. arg.. "\r\n") else @@ -72,7 +82,7 @@ end function metat.__index:sink(snk, pat) - local chunk, err = c:receive(pat) + local chunk, err = self.c:receive(pat) return snk(chunk, err) end @@ -105,14 +115,14 @@ -- closes the underlying c function metat.__index:close() self.c:close() - return 1 + return 1 end -- connect with server and return c object -function connect(host, port, timeout, create) +function _M.connect(host, port, timeout, create) local c, e = (create or socket.tcp)() if not c then return nil, e end - c:settimeout(timeout or TIMEOUT) + c:settimeout(timeout or _M.TIMEOUT) local r, e = c:connect(host, port) if not r then c:close() @@ -121,3 +131,4 @@ return base.setmetatable({c = c}, metat) end +return _M diff -Nur love-0.10.2/src/libraries/luasocket/libluasocket/tp.lua.h new/src/libraries/luasocket/libluasocket/tp.lua.h --- love-0.10.2/src/libraries/luasocket/libluasocket/tp.lua.h 2014-03-30 14:14:24.000000000 +0200 +++ new/src/libraries/luasocket/libluasocket/tp.lua.h 2017-06-24 19:52:38.031927338 +0200 @@ -1,7 +1,7 @@ /* code automatically generated by bin2c -- DO NOT EDIT */ { /* #include'ing this file in a C program is equivalent to calling - if (luaL_loadfile(L,"tp.lua")==0) lua_call(L, 0, 0); + if (luaL_loadfile(L,"tp.lua")==0) lua_call(L, 0, LUA_MULTRET); */ /* tp.lua */ static const unsigned char B1[]={ @@ -12,181 +12,189 @@ 32, 85,110,105,102,105,101,100, 32, 83, 77, 84, 80, 47, 70, 84, 80, 32,115,117, 98,115,121,115,116,101,109, 10, 45, 45, 32, 76,117, 97, 83,111, 99,107,101,116, 32,116,111,111,108,107,105,116, 46, 10, 45, 45, 32, 65,117,116,104,111,114, 58, - 32, 68,105,101,103,111, 32, 78,101,104, 97, 98, 10, 45, 45, 32, 82, 67, 83, 32, - 73, 68, 58, 32, 36, 73,100, 58, 32,116,112, 46,108,117, 97, 44,118, 32, 49, 46, - 50, 50, 32, 50, 48, 48, 54, 47, 48, 51, 47, 49, 52, 32, 48, 57, 58, 48, 52, 58, - 49, 53, 32,100,105,101,103,111, 32, 69,120,112, 32, 36, 10, 45, 45, 45, 45, 45, + 32, 68,105,101,103,111, 32, 78,101,104, 97, 98, 10, 45, 45, 45, 45, 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32,115,101,108,102, 46, 99, 58,115,101,110,100, 40, - 99,109,100, 32, 46, 46, 32, 34, 32, 34, 32, 46, 46, 32, 97,114,103, 46, 46, 32, - 34, 92,114, 92,110, 34, 41, 10, 32, 32, 32, 32,101,108,115,101, 10, 32, 32, 32, - 32, 32, 32, 32, 32,114,101,116,117,114,110, 32,115,101,108,102, 46, 99, 58,115, -101,110,100, 40, 99,109,100, 32, 46, 46, 32, 34, 92,114, 92,110, 34, 41, 10, 32, - 32, 32, 32,101,110,100, 10,101,110,100, 10, 10,102,117,110, 99,116,105,111,110, - 32,109,101,116, 97,116, 46, 95, 95,105,110,100,101,120, 58,115,105,110,107, 40, -115,110,107, 44, 32,112, 97,116, 41, 10, 32, 32, 32, 32,108,111, 99, 97,108, 32, - 99,104,117,110,107, 44, 32,101,114,114, 32, 61, 32, 99, 58,114,101, 99,101,105, -118,101, 40,112, 97,116, 41, 10, 32, 32, 32, 32,114,101,116,117,114,110, 32,115, -110,107, 40, 99,104,117,110,107, 44, 32,101,114,114, 41, 10,101,110,100, 10, 10, -102,117,110, 99,116,105,111,110, 32,109,101,116, 97,116, 46, 95, 95,105,110,100, -101,120, 58,115,101,110,100, 40,100, 97,116, 97, 41, 10, 32, 32, 32, 32,114,101, -116,117,114,110, 32,115,101,108,102, 46, 99, 58,115,101,110,100, 40,100, 97,116, - 97, 41, 10,101,110,100, 10, 10,102,117,110, 99,116,105,111,110, 32,109,101,116, - 97,116, 46, 95, 95,105,110,100,101,120, 58,114,101, 99,101,105,118,101, 40,112, - 97,116, 41, 10, 32, 32, 32, 32,114,101,116,117,114,110, 32,115,101,108,102, 46, - 99, 58,114,101, 99,101,105,118,101, 40,112, 97,116, 41, 10,101,110,100, 10, 10, -102,117,110, 99,116,105,111,110, 32,109,101,116, 97,116, 46, 95, 95,105,110,100, -101,120, 58,103,101,116,102,100, 40, 41, 10, 32, 32, 32, 32,114,101,116,117,114, -110, 32,115,101,108,102, 46, 99, 58,103,101,116,102,100, 40, 41, 10,101,110,100, + 46,102,105,110,100, 40, 99,111,100,101, 44, 32,111,107, 41, 32,116,104,101,110, + 32,114,101,116,117,114,110, 32, 98, 97,115,101, 46,116,111,110,117,109, 98,101, +114, 40, 99,111,100,101, 41, 44, 32,114,101,112,108,121, 10, 32, 32, 32, 32, 32, + 32, 32, 32, 32, 32, 32, 32,101,108,115,101, 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95, +105,110,100,101,120, 58, 99,108,111,115,101, 40, 41, 10, 32, 32, 32, 32,115,101, +108,102, 46, 99, 58, 99,108,111,115,101, 40, 41, 10, 32, 32, 32, 32,114,101,116, +117,114,110, 32, 49, 10,101,110,100, 10, 10, 45, 45, 32, 99,111,110,110,101, 99, +116, 32,119,105,116,104, 32,115,101,114,118,101,114, 32, 97,110,100, 32,114,101, +116,117,114,110, 32, 99, 32,111, 98,106,101, 99,116, 10,102,117,110, 99,116,105, +111,110, 32, 95, 77, 46, 99,111,110,110,101, 99,116, 40,104,111,115,116, 44, 32, +112,111,114,116, 44, 32,116,105,109,101,111,117,116, 44, 32, 99,114,101, 97,116, +101, 41, 10, 32, 32, 32, 32,108,111, 99, 97,108, 32, 99, 44, 32,101, 32, 61, 32, + 40, 99,114,101, 97,116,101, 32,111,114, 32,115,111, 99,107,101,116, 46,116, 99, +112, 41, 40, 41, 10, 32, 32, 32, 32,105,102, 32,110,111,116, 32, 99, 32,116,104, +101,110, 32,114,101,116,117,114,110, 32,110,105,108, 44, 32,101, 32,101,110,100, + 10, 32, 32, 32, 32, 99, 58,115,101,116,116,105,109,101,111,117,116, 40,116,105, +109,101,111,117,116, 32,111,114, 32, 95, 77, 46, 84, 73, 77, 69, 79, 85, 84, 41, + 10, 32, 32, 32, 32,108,111, 99, 97,108, 32,114, 44, 32,101, 32, 61, 32, 99, 58, + 99,111,110,110,101, 99,116, 40,104,111,115,116, 44, 32,112,111,114,116, 41, 10, + 32, 32, 32, 32,105,102, 32,110,111,116, 32,114, 32,116,104,101,110, 10, 32, 32, + 32, 32, 32, 32, 32, 32, 99, 58, 99,108,111,115,101, 40, 41, 10, 32, 32, 32, 32, + 32, 32, 32, 32,114,101,116,117,114,110, 32,110,105,108, 44, 32,101, 10, 32, 32, + 32, 32,101,110,100, 10, 32, 32, 32, 32,114,101,116,117,114,110, 32, 98, 97,115, +101, 46,115,101,116,109,101,116, 97,116, 97, 98,108,101, 40,123, 99, 32, 61, 32, + 99,125, 44, 32,109,101,116, 97,116, 41, 10,101,110,100, 10, 10,114,101,116,117, +114,110, 32, 95, 77, 10, }; - if (luaL_loadbuffer(L,(const char*)B1,sizeof(B1),"tp.lua")==0) lua_call(L, 0, 0); + if (luaL_loadbuffer(L,(const char*)B1,sizeof(B1),"tp.lua")==0) lua_call(L, 0, LUA_MULTRET); } diff -Nur love-0.10.2/src/libraries/luasocket/libluasocket/udp.c new/src/libraries/luasocket/libluasocket/udp.c --- love-0.10.2/src/libraries/luasocket/libluasocket/udp.c 2016-01-20 18:51:59.000000000 +0100 +++ new/src/libraries/luasocket/libluasocket/udp.c 2017-06-24 19:52:38.031927338 +0200 @@ -1,13 +1,13 @@ /*=========================================================================*\ -* UDP object +* UDP object * LuaSocket toolkit -* -* RCS ID: $Id: udp.c,v 1.29 2005/10/07 04:40:59 diego Exp $ \*=========================================================================*/ -#include <string.h> +#include <string.h> +#include <stdlib.h> #include "lua.h" #include "lauxlib.h" +#include "compat.h" #include "auxiliar.h" #include "socket.h" @@ -18,38 +18,42 @@ /* min and max macros */ #ifndef MIN #define MIN(x, y) ((x) < (y) ? x : y) -#endif +#endif #ifndef MAX #define MAX(x, y) ((x) > (y) ? x : y) -#endif - -extern void luax_register(lua_State *L, const char *name, const luaL_Reg *l); +#endif /*=========================================================================*\ * Internal function prototypes \*=========================================================================*/ static int global_create(lua_State *L); +static int global_create4(lua_State *L); +static int global_create6(lua_State *L); static int meth_send(lua_State *L); static int meth_sendto(lua_State *L); static int meth_receive(lua_State *L); static int meth_receivefrom(lua_State *L); +static int meth_getfamily(lua_State *L); static int meth_getsockname(lua_State *L); static int meth_getpeername(lua_State *L); +static int meth_gettimeout(lua_State *L); static int meth_setsockname(lua_State *L); static int meth_setpeername(lua_State *L); static int meth_close(lua_State *L); static int meth_setoption(lua_State *L); +static int meth_getoption(lua_State *L); static int meth_settimeout(lua_State *L); static int meth_getfd(lua_State *L); static int meth_setfd(lua_State *L); static int meth_dirty(lua_State *L); /* udp object methods */ -static luaL_reg udp[] = { +static luaL_Reg udp_methods[] = { {"__gc", meth_close}, {"__tostring", auxiliar_tostring}, {"close", meth_close}, {"dirty", meth_dirty}, + {"getfamily", meth_getfamily}, {"getfd", meth_getfd}, {"getpeername", meth_getpeername}, {"getsockname", meth_getsockname}, @@ -59,52 +63,83 @@ {"sendto", meth_sendto}, {"setfd", meth_setfd}, {"setoption", meth_setoption}, + {"getoption", meth_getoption}, {"setpeername", meth_setpeername}, {"setsockname", meth_setsockname}, {"settimeout", meth_settimeout}, + {"gettimeout", meth_gettimeout}, {NULL, NULL} }; -/* socket options */ -static t_opt opt[] = { - {"dontroute", opt_dontroute}, - {"broadcast", opt_broadcast}, - {"reuseaddr", opt_reuseaddr}, - {"ip-multicast-ttl", opt_ip_multicast_ttl}, - {"ip-multicast-loop", opt_ip_multicast_loop}, - {"ip-add-membership", opt_ip_add_membership}, - {"ip-drop-membership", opt_ip_drop_membersip}, - {NULL, NULL} +/* socket options for setoption */ +static t_opt optset[] = { + {"dontroute", opt_set_dontroute}, + {"broadcast", opt_set_broadcast}, + {"reuseaddr", opt_set_reuseaddr}, + {"reuseport", opt_set_reuseport}, + {"ip-multicast-if", opt_set_ip_multicast_if}, + {"ip-multicast-ttl", opt_set_ip_multicast_ttl}, + {"ip-multicast-loop", opt_set_ip_multicast_loop}, + {"ip-add-membership", opt_set_ip_add_membership}, + {"ip-drop-membership", opt_set_ip_drop_membersip}, + {"ipv6-unicast-hops", opt_set_ip6_unicast_hops}, + {"ipv6-multicast-hops", opt_set_ip6_unicast_hops}, + {"ipv6-multicast-loop", opt_set_ip6_multicast_loop}, + {"ipv6-add-membership", opt_set_ip6_add_membership}, + {"ipv6-drop-membership", opt_set_ip6_drop_membersip}, + {"ipv6-v6only", opt_set_ip6_v6only}, + {NULL, NULL} +}; + +/* socket options for getoption */ +static t_opt optget[] = { + {"dontroute", opt_get_dontroute}, + {"broadcast", opt_get_broadcast}, + {"reuseaddr", opt_get_reuseaddr}, + {"reuseport", opt_get_reuseport}, + {"ip-multicast-if", opt_get_ip_multicast_if}, + {"ip-multicast-loop", opt_get_ip_multicast_loop}, + {"error", opt_get_error}, + {"ipv6-unicast-hops", opt_get_ip6_unicast_hops}, + {"ipv6-multicast-hops", opt_get_ip6_unicast_hops}, + {"ipv6-multicast-loop", opt_get_ip6_multicast_loop}, + {"ipv6-v6only", opt_get_ip6_v6only}, + {NULL, NULL} }; /* functions in library namespace */ -static luaL_reg func[] = { +static luaL_Reg func[] = { {"udp", global_create}, + {"udp4", global_create4}, + {"udp6", global_create6}, {NULL, NULL} }; /*-------------------------------------------------------------------------*\ * Initializes module \*-------------------------------------------------------------------------*/ -int udp_open(lua_State *L) -{ +int udp_open(lua_State *L) { /* create classes */ - auxiliar_newclass(L, "udp{connected}", udp); - auxiliar_newclass(L, "udp{unconnected}", udp); + auxiliar_newclass(L, "udp{connected}", udp_methods); + auxiliar_newclass(L, "udp{unconnected}", udp_methods); /* create class groups */ auxiliar_add2group(L, "udp{connected}", "udp{any}"); auxiliar_add2group(L, "udp{unconnected}", "udp{any}"); auxiliar_add2group(L, "udp{connected}", "select{able}"); auxiliar_add2group(L, "udp{unconnected}", "select{able}"); /* define library functions */ - luax_register(L, NULL, func); + luaL_setfuncs(L, func, 0); + /* export default UDP size */ + lua_pushliteral(L, "_DATAGRAMSIZE"); + lua_pushinteger(L, UDP_DATAGRAMSIZE); + lua_rawset(L, -3); return 0; } /*=========================================================================*\ * Lua methods \*=========================================================================*/ -const char *udp_strerror(int err) { +static const char *udp_strerror(int err) { /* a 'closed' error on an unconnected means the target address was not * accepted by the transport layer */ if (err == IO_CLOSED) return "refused"; @@ -127,7 +162,7 @@ lua_pushstring(L, udp_strerror(err)); return 2; } - lua_pushnumber(L, sent); + lua_pushnumber(L, (lua_Number) sent); return 1; } @@ -139,24 +174,31 @@ size_t count, sent = 0; const char *data = luaL_checklstring(L, 2, &count); const char *ip = luaL_checkstring(L, 3); - unsigned short port = (unsigned short) luaL_checknumber(L, 4); + const char *port = luaL_checkstring(L, 4); p_timeout tm = &udp->tm; - struct sockaddr_in addr; int err; - memset(&addr, 0, sizeof(addr)); - if (!inet_aton(ip, &addr.sin_addr)) - luaL_argerror(L, 3, "invalid ip address"); - addr.sin_family = AF_INET; - addr.sin_port = htons(port); + struct addrinfo aihint; + struct addrinfo *ai; + memset(&aihint, 0, sizeof(aihint)); + aihint.ai_family = udp->family; + aihint.ai_socktype = SOCK_DGRAM; + aihint.ai_flags = AI_NUMERICHOST | AI_NUMERICSERV; + err = getaddrinfo(ip, port, &aihint, &ai); + if (err) { + lua_pushnil(L); + lua_pushstring(L, gai_strerror(err)); + return 2; + } timeout_markstart(tm); - err = socket_sendto(&udp->sock, data, count, &sent, - (SA *) &addr, sizeof(addr), tm); + err = socket_sendto(&udp->sock, data, count, &sent, ai->ai_addr, + (socklen_t) ai->ai_addrlen, tm); + freeaddrinfo(ai); if (err != IO_DONE) { lua_pushnil(L); lua_pushstring(L, udp_strerror(err)); return 2; } - lua_pushnumber(L, sent); + lua_pushnumber(L, (lua_Number) sent); return 1; } @@ -165,19 +207,27 @@ \*-------------------------------------------------------------------------*/ static int meth_receive(lua_State *L) { p_udp udp = (p_udp) auxiliar_checkgroup(L, "udp{any}", 1); - char buffer[UDP_DATAGRAMSIZE]; - size_t got, count = (size_t) luaL_optnumber(L, 2, sizeof(buffer)); + char buf[UDP_DATAGRAMSIZE]; + size_t got, wanted = (size_t) luaL_optnumber(L, 2, sizeof(buf)); + char *dgram = wanted > sizeof(buf)? (char *) malloc(wanted): buf; int err; p_timeout tm = &udp->tm; - count = MIN(count, sizeof(buffer)); timeout_markstart(tm); - err = socket_recv(&udp->sock, buffer, count, &got, tm); - if (err != IO_DONE) { + if (!dgram) { + lua_pushnil(L); + lua_pushliteral(L, "out of memory"); + return 2; + } + err = socket_recv(&udp->sock, dgram, wanted, &got, tm); + /* Unlike TCP, recv() of zero is not closed, but a zero-length packet. */ + if (err != IO_DONE && err != IO_CLOSED) { lua_pushnil(L); lua_pushstring(L, udp_strerror(err)); + if (wanted > sizeof(buf)) free(dgram); return 2; } - lua_pushlstring(L, buffer, got); + lua_pushlstring(L, dgram, got); + if (wanted > sizeof(buf)) free(dgram); return 1; } @@ -186,26 +236,57 @@ \*-------------------------------------------------------------------------*/ static int meth_receivefrom(lua_State *L) { p_udp udp = (p_udp) auxiliar_checkclass(L, "udp{unconnected}", 1); - struct sockaddr_in addr; + char buf[UDP_DATAGRAMSIZE]; + size_t got, wanted = (size_t) luaL_optnumber(L, 2, sizeof(buf)); + char *dgram = wanted > sizeof(buf)? (char *) malloc(wanted): buf; + struct sockaddr_storage addr; socklen_t addr_len = sizeof(addr); - char buffer[UDP_DATAGRAMSIZE]; - size_t got, count = (size_t) luaL_optnumber(L, 2, sizeof(buffer)); + char addrstr[INET6_ADDRSTRLEN]; + char portstr[6]; int err; p_timeout tm = &udp->tm; timeout_markstart(tm); - count = MIN(count, sizeof(buffer)); - err = socket_recvfrom(&udp->sock, buffer, count, &got, - (SA *) &addr, &addr_len, tm); - if (err == IO_DONE) { - lua_pushlstring(L, buffer, got); - lua_pushstring(L, inet_ntoa(addr.sin_addr)); - lua_pushnumber(L, ntohs(addr.sin_port)); - return 3; - } else { + if (!dgram) { + lua_pushnil(L); + lua_pushliteral(L, "out of memory"); + return 2; + } + err = socket_recvfrom(&udp->sock, dgram, wanted, &got, (SA *) &addr, + &addr_len, tm); + /* Unlike TCP, recv() of zero is not closed, but a zero-length packet. */ + if (err != IO_DONE && err != IO_CLOSED) { lua_pushnil(L); lua_pushstring(L, udp_strerror(err)); + if (wanted > sizeof(buf)) free(dgram); + return 2; + } + err = getnameinfo((struct sockaddr *)&addr, addr_len, addrstr, + INET6_ADDRSTRLEN, portstr, 6, NI_NUMERICHOST | NI_NUMERICSERV); + if (err) { + lua_pushnil(L); + lua_pushstring(L, gai_strerror(err)); + if (wanted > sizeof(buf)) free(dgram); return 2; } + lua_pushlstring(L, dgram, got); + lua_pushstring(L, addrstr); + lua_pushinteger(L, (int) strtol(portstr, (char **) NULL, 10)); + if (wanted > sizeof(buf)) free(dgram); + return 3; +} + +/*-------------------------------------------------------------------------*\ +* Returns family as string +\*-------------------------------------------------------------------------*/ +static int meth_getfamily(lua_State *L) { + p_udp udp = (p_udp) auxiliar_checkgroup(L, "udp{any}", 1); + if (udp->family == AF_INET6) { + lua_pushliteral(L, "inet6"); + return 1; + } else { + lua_pushliteral(L, "inet4"); + return 1; + } } /*-------------------------------------------------------------------------*\ @@ -236,12 +317,12 @@ \*-------------------------------------------------------------------------*/ static int meth_getpeername(lua_State *L) { p_udp udp = (p_udp) auxiliar_checkclass(L, "udp{connected}", 1); - return inet_meth_getpeername(L, &udp->sock); + return inet_meth_getpeername(L, &udp->sock, udp->family); } static int meth_getsockname(lua_State *L) { p_udp udp = (p_udp) auxiliar_checkgroup(L, "udp{any}", 1); - return inet_meth_getsockname(L, &udp->sock); + return inet_meth_getsockname(L, &udp->sock, udp->family); } /*-------------------------------------------------------------------------*\ @@ -249,7 +330,15 @@ \*-------------------------------------------------------------------------*/ static int meth_setoption(lua_State *L) { p_udp udp = (p_udp) auxiliar_checkgroup(L, "udp{any}", 1); - return opt_meth_setoption(L, opt, &udp->sock); + return opt_meth_setoption(L, optset, &udp->sock); +} + +/*-------------------------------------------------------------------------*\ +* Just call option handler +\*-------------------------------------------------------------------------*/ +static int meth_getoption(lua_State *L) { + p_udp udp = (p_udp) auxiliar_checkgroup(L, "udp{any}", 1); + return opt_meth_getoption(L, optget, &udp->sock); } /*-------------------------------------------------------------------------*\ @@ -260,32 +349,47 @@ return timeout_meth_settimeout(L, &udp->tm); } +static int meth_gettimeout(lua_State *L) { + p_udp udp = (p_udp) auxiliar_checkgroup(L, "udp{any}", 1); + return timeout_meth_gettimeout(L, &udp->tm); +} + /*-------------------------------------------------------------------------*\ * Turns a master udp object into a client object. \*-------------------------------------------------------------------------*/ static int meth_setpeername(lua_State *L) { p_udp udp = (p_udp) auxiliar_checkgroup(L, "udp{any}", 1); p_timeout tm = &udp->tm; - const char *address = luaL_checkstring(L, 2); + const char *address = luaL_checkstring(L, 2); int connecting = strcmp(address, "*"); - unsigned short port = connecting ? - (unsigned short) luaL_checknumber(L, 3) : - (unsigned short) luaL_optnumber(L, 3, 0); - const char *err = inet_tryconnect(&udp->sock, address, port, tm); - if (err) { - lua_pushnil(L); - lua_pushstring(L, err); - return 2; + const char *port = connecting? luaL_checkstring(L, 3): "0"; + struct addrinfo connecthints; + const char *err; + memset(&connecthints, 0, sizeof(connecthints)); + connecthints.ai_socktype = SOCK_DGRAM; + /* make sure we try to connect only to the same family */ + connecthints.ai_family = udp->family; + if (connecting) { + err = inet_tryconnect(&udp->sock, &udp->family, address, + port, tm, &connecthints); + if (err) { + lua_pushnil(L); + lua_pushstring(L, err); + return 2; + } + auxiliar_setclass(L, "udp{connected}", 1); + } else { + /* we ignore possible errors because Mac OS X always + * returns EAFNOSUPPORT */ + inet_trydisconnect(&udp->sock, udp->family, tm); + auxiliar_setclass(L, "udp{unconnected}", 1); } - /* change class to connected or unconnected depending on address */ - if (connecting) auxiliar_setclass(L, "udp{connected}", 1); - else auxiliar_setclass(L, "udp{unconnected}", 1); lua_pushnumber(L, 1); return 1; } /*-------------------------------------------------------------------------*\ -* Closes socket used by object +* Closes socket used by object \*-------------------------------------------------------------------------*/ static int meth_close(lua_State *L) { p_udp udp = (p_udp) auxiliar_checkgroup(L, "udp{any}", 1); @@ -300,8 +404,14 @@ static int meth_setsockname(lua_State *L) { p_udp udp = (p_udp) auxiliar_checkclass(L, "udp{unconnected}", 1); const char *address = luaL_checkstring(L, 2); - unsigned short port = (unsigned short) luaL_checknumber(L, 3); - const char *err = inet_trybind(&udp->sock, address, port); + const char *port = luaL_checkstring(L, 3); + const char *err; + struct addrinfo bindhints; + memset(&bindhints, 0, sizeof(bindhints)); + bindhints.ai_socktype = SOCK_DGRAM; + bindhints.ai_family = udp->family; + bindhints.ai_flags = AI_PASSIVE; + err = inet_trybind(&udp->sock, &udp->family, address, port, &bindhints); if (err) { lua_pushnil(L); lua_pushstring(L, err); @@ -315,24 +425,38 @@ * Library functions \*=========================================================================*/ /*-------------------------------------------------------------------------*\ -* Creates a master udp object +* Creates a master udp object \*-------------------------------------------------------------------------*/ -static int global_create(lua_State *L) { - t_socket sock; - const char *err = inet_trycreate(&sock, SOCK_DGRAM); - /* try to allocate a system socket */ - if (!err) { - /* allocate tcp object */ - p_udp udp = (p_udp) lua_newuserdata(L, sizeof(t_udp)); - auxiliar_setclass(L, "udp{unconnected}", -1); - /* initialize remaining structure fields */ - socket_setnonblocking(&sock); - udp->sock = sock; - timeout_init(&udp->tm, -1, -1); - return 1; - } else { - lua_pushnil(L); - lua_pushstring(L, err); - return 2; +static int udp_create(lua_State *L, int family) { + /* allocate udp object */ + p_udp udp = (p_udp) lua_newuserdata(L, sizeof(t_udp)); + auxiliar_setclass(L, "udp{unconnected}", -1); + /* if family is AF_UNSPEC, we leave the socket invalid and + * store AF_UNSPEC into family. This will allow it to later be + * replaced with an AF_INET6 or AF_INET socket upon first use. */ + udp->sock = SOCKET_INVALID; + timeout_init(&udp->tm, -1, -1); + udp->family = family; + if (family != AF_UNSPEC) { + const char *err = inet_trycreate(&udp->sock, family, SOCK_DGRAM, 0); + if (err != NULL) { + lua_pushnil(L); + lua_pushstring(L, err); + return 2; + } + socket_setnonblocking(&udp->sock); } + return 1; +} + +static int global_create(lua_State *L) { + return udp_create(L, AF_UNSPEC); +} + +static int global_create4(lua_State *L) { + return udp_create(L, AF_INET); +} + +static int global_create6(lua_State *L) { + return udp_create(L, AF_INET6); } diff -Nur love-0.10.2/src/libraries/luasocket/libluasocket/udp.h new/src/libraries/luasocket/libluasocket/udp.h --- love-0.10.2/src/libraries/luasocket/libluasocket/udp.h 2014-03-30 14:14:24.000000000 +0200 +++ new/src/libraries/luasocket/libluasocket/udp.h 2017-06-24 19:52:38.031927338 +0200 @@ -8,23 +8,21 @@ * (AF_INET, SOCK_DGRAM). * * Two classes are defined: connected and unconnected. UDP objects are -* originally unconnected. They can be "connected" to a given address +* originally unconnected. They can be "connected" to a given address * with a call to the setpeername function. The same function can be used to * break the connection. -* -* RCS ID: $Id: udp.h,v 1.10 2005/10/07 04:40:59 diego Exp $ \*=========================================================================*/ #include "lua.h" #include "timeout.h" #include "socket.h" -/* can't be larger than wsocket.c MAXCHUNK!!! */ #define UDP_DATAGRAMSIZE 8192 typedef struct t_udp_ { t_socket sock; t_timeout tm; + int family; } t_udp; typedef t_udp *p_udp; diff -Nur love-0.10.2/src/libraries/luasocket/libluasocket/unix.c new/src/libraries/luasocket/libluasocket/unix.c --- love-0.10.2/src/libraries/luasocket/libluasocket/unix.c 2016-01-20 18:51:59.000000000 +0100 +++ new/src/libraries/luasocket/libluasocket/unix.c 2017-06-24 19:52:38.031927338 +0200 @@ -1,363 +1,30 @@ /*=========================================================================*\ -* Unix domain socket +* Unix domain socket * LuaSocket toolkit -* -* RCS ID: $Id: unix.c,v 1.13 2006/03/13 07:16:39 diego Exp $ \*=========================================================================*/ -#include <string.h> - #include "lua.h" #include "lauxlib.h" -#include "auxiliar.h" -#include "socket.h" -#include "options.h" -#include "unix.h" -#include <sys/un.h> - -extern void luax_register(lua_State *L, const char *name, const luaL_Reg *l); -extern int luax_c_insistglobal(lua_State *L, const char *k); - -/*=========================================================================*\ -* Internal function prototypes -\*=========================================================================*/ -static int global_create(lua_State *L); -static int meth_connect(lua_State *L); -static int meth_listen(lua_State *L); -static int meth_bind(lua_State *L); -static int meth_send(lua_State *L); -static int meth_shutdown(lua_State *L); -static int meth_receive(lua_State *L); -static int meth_accept(lua_State *L); -static int meth_close(lua_State *L); -static int meth_setoption(lua_State *L); -static int meth_settimeout(lua_State *L); -static int meth_getfd(lua_State *L); -static int meth_setfd(lua_State *L); -static int meth_dirty(lua_State *L); -static int meth_getstats(lua_State *L); -static int meth_setstats(lua_State *L); - -static const char *unix_tryconnect(p_unix un, const char *path); -static const char *unix_trybind(p_unix un, const char *path); - -/* unix object methods */ -static luaL_reg un[] = { - {"__gc", meth_close}, - {"__tostring", auxiliar_tostring}, - {"accept", meth_accept}, - {"bind", meth_bind}, - {"close", meth_close}, - {"connect", meth_connect}, - {"dirty", meth_dirty}, - {"getfd", meth_getfd}, - {"getstats", meth_getstats}, - {"setstats", meth_setstats}, - {"listen", meth_listen}, - {"receive", meth_receive}, - {"send", meth_send}, - {"setfd", meth_setfd}, - {"setoption", meth_setoption}, - {"setpeername", meth_connect}, - {"setsockname", meth_bind}, - {"settimeout", meth_settimeout}, - {"shutdown", meth_shutdown}, - {NULL, NULL} -}; - -/* socket option handlers */ -static t_opt opt[] = { - {"keepalive", opt_keepalive}, - {"reuseaddr", opt_reuseaddr}, - {"linger", opt_linger}, - {NULL, NULL} -}; - -/* our socket creation function */ -static luaL_reg func[] = { - {"unix", global_create}, - {NULL, NULL} -}; - +#include "unixtcp.h" +#include "unixudp.h" /*-------------------------------------------------------------------------*\ -* Initializes module +* Modules and functions \*-------------------------------------------------------------------------*/ -int luaopen_socket_unix(lua_State *L) { - /* create classes */ - auxiliar_newclass(L, "unix{master}", un); - auxiliar_newclass(L, "unix{client}", un); - auxiliar_newclass(L, "unix{server}", un); - /* create class groups */ - auxiliar_add2group(L, "unix{master}", "unix{any}"); - auxiliar_add2group(L, "unix{client}", "unix{any}"); - auxiliar_add2group(L, "unix{server}", "unix{any}"); - /* make sure the function ends up in the package table */ - lua_pushcfunction(L, global_create); - - luax_c_insistglobal(L, "socket"); - lua_pushstring(L, "unix"); - lua_pushvalue(L, -3); - lua_settable(L, -3); - - /* return the function instead of the 'socket' table */ - return 1; -} - -/*=========================================================================*\ -* Lua methods -\*=========================================================================*/ -/*-------------------------------------------------------------------------*\ -* Just call buffered IO methods -\*-------------------------------------------------------------------------*/ -static int meth_send(lua_State *L) { - p_unix un = (p_unix) auxiliar_checkclass(L, "unix{client}", 1); - return buffer_meth_send(L, &un->buf); -} - -static int meth_receive(lua_State *L) { - p_unix un = (p_unix) auxiliar_checkclass(L, "unix{client}", 1); - return buffer_meth_receive(L, &un->buf); -} - -static int meth_getstats(lua_State *L) { - p_unix un = (p_unix) auxiliar_checkclass(L, "unix{client}", 1); - return buffer_meth_getstats(L, &un->buf); -} - -static int meth_setstats(lua_State *L) { - p_unix un = (p_unix) auxiliar_checkclass(L, "unix{client}", 1); - return buffer_meth_setstats(L, &un->buf); -} - -/*-------------------------------------------------------------------------*\ -* Just call option handler -\*-------------------------------------------------------------------------*/ -static int meth_setoption(lua_State *L) { - p_unix un = (p_unix) auxiliar_checkgroup(L, "unix{any}", 1); - return opt_meth_setoption(L, opt, &un->sock); -} - -/*-------------------------------------------------------------------------*\ -* Select support methods -\*-------------------------------------------------------------------------*/ -static int meth_getfd(lua_State *L) { - p_unix un = (p_unix) auxiliar_checkgroup(L, "unix{any}", 1); - lua_pushnumber(L, (int) un->sock); - return 1; -} - -/* this is very dangerous, but can be handy for those that are brave enough */ -static int meth_setfd(lua_State *L) { - p_unix un = (p_unix) auxiliar_checkgroup(L, "unix{any}", 1); - un->sock = (t_socket) luaL_checknumber(L, 2); - return 0; -} - -static int meth_dirty(lua_State *L) { - p_unix un = (p_unix) auxiliar_checkgroup(L, "unix{any}", 1); - lua_pushboolean(L, !buffer_isempty(&un->buf)); - return 1; -} - -/*-------------------------------------------------------------------------*\ -* Waits for and returns a client object attempting connection to the -* server object -\*-------------------------------------------------------------------------*/ -static int meth_accept(lua_State *L) { - p_unix server = (p_unix) auxiliar_checkclass(L, "unix{server}", 1); - p_timeout tm = timeout_markstart(&server->tm); - t_socket sock; - int err = socket_accept(&server->sock, &sock, NULL, NULL, tm); - /* if successful, push client socket */ - if (err == IO_DONE) { - p_unix clnt = (p_unix) lua_newuserdata(L, sizeof(t_unix)); - auxiliar_setclass(L, "unix{client}", -1); - /* initialize structure fields */ - socket_setnonblocking(&sock); - clnt->sock = sock; - io_init(&clnt->io, (p_send)socket_send, (p_recv)socket_recv, - (p_error) socket_ioerror, &clnt->sock); - timeout_init(&clnt->tm, -1, -1); - buffer_init(&clnt->buf, &clnt->io, &clnt->tm); - return 1; - } else { - lua_pushnil(L); - lua_pushstring(L, socket_strerror(err)); - return 2; - } -} - -/*-------------------------------------------------------------------------*\ -* Binds an object to an address -\*-------------------------------------------------------------------------*/ -static const char *unix_trybind(p_unix un, const char *path) { - struct sockaddr_un local; - size_t len = strlen(path); - int err; - if (len >= sizeof(local.sun_path)) return "path too long"; - memset(&local, 0, sizeof(local)); - strcpy(local.sun_path, path); - local.sun_family = AF_UNIX; -#ifdef UNIX_HAS_SUN_LEN - local.sun_len = sizeof(local.sun_family) + sizeof(local.sun_len) - + len + 1; - err = socket_bind(&un->sock, (SA *) &local, local.sun_len); - -#else - err = socket_bind(&un->sock, (SA *) &local, - sizeof(local.sun_family) + len); -#endif - if (err != IO_DONE) socket_destroy(&un->sock); - return socket_strerror(err); -} - -static int meth_bind(lua_State *L) { - p_unix un = (p_unix) auxiliar_checkclass(L, "unix{master}", 1); - const char *path = luaL_checkstring(L, 2); - const char *err = unix_trybind(un, path); - if (err) { - lua_pushnil(L); - lua_pushstring(L, err); - return 2; - } - lua_pushnumber(L, 1); - return 1; -} - -/*-------------------------------------------------------------------------*\ -* Turns a master unix object into a client object. -\*-------------------------------------------------------------------------*/ -static const char *unix_tryconnect(p_unix un, const char *path) -{ - struct sockaddr_un remote; - int err; - size_t len = strlen(path); - if (len >= sizeof(remote.sun_path)) return "path too long"; - memset(&remote, 0, sizeof(remote)); - strcpy(remote.sun_path, path); - remote.sun_family = AF_UNIX; - timeout_markstart(&un->tm); -#ifdef UNIX_HAS_SUN_LEN - remote.sun_len = sizeof(remote.sun_family) + sizeof(remote.sun_len) - + len + 1; - err = socket_connect(&un->sock, (SA *) &remote, remote.sun_len, &un->tm); -#else - err = socket_connect(&un->sock, (SA *) &remote, - sizeof(remote.sun_family) + len, &un->tm); -#endif - if (err != IO_DONE) socket_destroy(&un->sock); - return socket_strerror(err); -} - -static int meth_connect(lua_State *L) -{ - p_unix un = (p_unix) auxiliar_checkclass(L, "unix{master}", 1); - const char *path = luaL_checkstring(L, 2); - const char *err = unix_tryconnect(un, path); - if (err) { - lua_pushnil(L); - lua_pushstring(L, err); - return 2; - } - /* turn master object into a client object */ - auxiliar_setclass(L, "unix{client}", 1); - lua_pushnumber(L, 1); - return 1; -} - -/*-------------------------------------------------------------------------*\ -* Closes socket used by object -\*-------------------------------------------------------------------------*/ -static int meth_close(lua_State *L) -{ - p_unix un = (p_unix) auxiliar_checkgroup(L, "unix{any}", 1); - socket_destroy(&un->sock); - lua_pushnumber(L, 1); - return 1; -} - -/*-------------------------------------------------------------------------*\ -* Puts the sockt in listen mode -\*-------------------------------------------------------------------------*/ -static int meth_listen(lua_State *L) -{ - p_unix un = (p_unix) auxiliar_checkclass(L, "unix{master}", 1); - int backlog = (int) luaL_optnumber(L, 2, 32); - int err = socket_listen(&un->sock, backlog); - if (err != IO_DONE) { - lua_pushnil(L); - lua_pushstring(L, socket_strerror(err)); - return 2; - } - /* turn master object into a server object */ - auxiliar_setclass(L, "unix{server}", 1); - lua_pushnumber(L, 1); - return 1; -} +static const luaL_Reg mod[] = { + {"tcp", unixtcp_open}, + {"udp", unixudp_open}, + {NULL, NULL} +}; /*-------------------------------------------------------------------------*\ -* Shuts the connection down partially +* Initializes module \*-------------------------------------------------------------------------*/ -static int meth_shutdown(lua_State *L) +int luaopen_socket_unix(lua_State *L) { - p_unix un = (p_unix) auxiliar_checkclass(L, "unix{client}", 1); - const char *how = luaL_optstring(L, 2, "both"); - switch (how[0]) { - case 'b': - if (strcmp(how, "both")) goto error; - socket_shutdown(&un->sock, 2); - break; - case 's': - if (strcmp(how, "send")) goto error; - socket_shutdown(&un->sock, 1); - break; - case 'r': - if (strcmp(how, "receive")) goto error; - socket_shutdown(&un->sock, 0); - break; - } - lua_pushnumber(L, 1); - return 1; -error: - luaL_argerror(L, 2, "invalid shutdown method"); - return 0; -} - -/*-------------------------------------------------------------------------*\ -* Just call tm methods -\*-------------------------------------------------------------------------*/ -static int meth_settimeout(lua_State *L) { - p_unix un = (p_unix) auxiliar_checkgroup(L, "unix{any}", 1); - return timeout_meth_settimeout(L, &un->tm); + int i; + lua_newtable(L); + for (i = 0; mod[i].name; i++) mod[i].func(L); + return 1; } -/*=========================================================================*\ -* Library functions -\*=========================================================================*/ -/*-------------------------------------------------------------------------*\ -* Creates a master unix object -\*-------------------------------------------------------------------------*/ -static int global_create(lua_State *L) { - t_socket sock; - int err = socket_create(&sock, AF_UNIX, SOCK_STREAM, 0); - /* try to allocate a system socket */ - if (err == IO_DONE) { - /* allocate unix object */ - p_unix un = (p_unix) lua_newuserdata(L, sizeof(t_unix)); - /* set its type as master object */ - auxiliar_setclass(L, "unix{master}", -1); - /* initialize remaining structure fields */ - socket_setnonblocking(&sock); - un->sock = sock; - io_init(&un->io, (p_send) socket_send, (p_recv) socket_recv, - (p_error) socket_ioerror, &un->sock); - timeout_init(&un->tm, -1, -1); - buffer_init(&un->buf, &un->io, &un->tm); - return 1; - } else { - lua_pushnil(L); - lua_pushstring(L, socket_strerror(err)); - return 2; - } -} diff -Nur love-0.10.2/src/libraries/luasocket/libluasocket/unix.h new/src/libraries/luasocket/libluasocket/unix.h --- love-0.10.2/src/libraries/luasocket/libluasocket/unix.h 2014-03-30 14:14:24.000000000 +0200 +++ new/src/libraries/luasocket/libluasocket/unix.h 2017-06-24 19:52:38.031927338 +0200 @@ -6,8 +6,6 @@ * * This module is just an example of how to extend LuaSocket with a new * domain. -* -* RCS ID: $Id: unix.h,v 1.9 2006/03/13 07:16:39 diego Exp $ \*=========================================================================*/ #include "lua.h" @@ -15,6 +13,10 @@ #include "timeout.h" #include "socket.h" +#ifndef UNIX_API +#define UNIX_API extern +#endif + typedef struct t_unix_ { t_socket sock; t_io io; @@ -23,6 +25,6 @@ } t_unix; typedef t_unix *p_unix; -int luaopen_socket_unix(lua_State *L); +UNIX_API int luaopen_socket_unix(lua_State *L); #endif /* UNIX_H */ diff -Nur love-0.10.2/src/libraries/luasocket/libluasocket/unixtcp.c new/src/libraries/luasocket/libluasocket/unixtcp.c --- love-0.10.2/src/libraries/luasocket/libluasocket/unixtcp.c 1970-01-01 01:00:00.000000000 +0100 +++ new/src/libraries/luasocket/libluasocket/unixtcp.c 2017-06-24 19:52:38.031927338 +0200 @@ -0,0 +1,357 @@ +/*=========================================================================*\ +* Unix domain socket tcp sub module +* LuaSocket toolkit +\*=========================================================================*/ +#include <string.h> + +#include "lua.h" +#include "lauxlib.h" +#include "compat.h" + +#include "auxiliar.h" +#include "socket.h" +#include "options.h" +#include "unixtcp.h" +#include <sys/un.h> + +/*=========================================================================*\ +* Internal function prototypes +\*=========================================================================*/ +static int global_create(lua_State *L); +static int meth_connect(lua_State *L); +static int meth_listen(lua_State *L); +static int meth_bind(lua_State *L); +static int meth_send(lua_State *L); +static int meth_shutdown(lua_State *L); +static int meth_receive(lua_State *L); +static int meth_accept(lua_State *L); +static int meth_close(lua_State *L); +static int meth_setoption(lua_State *L); +static int meth_settimeout(lua_State *L); +static int meth_getfd(lua_State *L); +static int meth_setfd(lua_State *L); +static int meth_dirty(lua_State *L); +static int meth_getstats(lua_State *L); +static int meth_setstats(lua_State *L); +static int meth_getsockname(lua_State *L); + +static const char *unixtcp_tryconnect(p_unix un, const char *path); +static const char *unixtcp_trybind(p_unix un, const char *path); + +/* unixtcp object methods */ +static luaL_Reg unixtcp_methods[] = { + {"__gc", meth_close}, + {"__tostring", auxiliar_tostring}, + {"accept", meth_accept}, + {"bind", meth_bind}, + {"close", meth_close}, + {"connect", meth_connect}, + {"dirty", meth_dirty}, + {"getfd", meth_getfd}, + {"getstats", meth_getstats}, + {"setstats", meth_setstats}, + {"listen", meth_listen}, + {"receive", meth_receive}, + {"send", meth_send}, + {"setfd", meth_setfd}, + {"setoption", meth_setoption}, + {"setpeername", meth_connect}, + {"setsockname", meth_bind}, + {"getsockname", meth_getsockname}, + {"settimeout", meth_settimeout}, + {"shutdown", meth_shutdown}, + {NULL, NULL} +}; + +/* socket option handlers */ +static t_opt optset[] = { + {"keepalive", opt_set_keepalive}, + {"reuseaddr", opt_set_reuseaddr}, + {"linger", opt_set_linger}, + {NULL, NULL} +}; + +/* functions in library namespace */ +static luaL_Reg func[] = { + {"tcp", global_create}, + {NULL, NULL} +}; + +/*-------------------------------------------------------------------------*\ +* Initializes module +\*-------------------------------------------------------------------------*/ +int unixtcp_open(lua_State *L) +{ + /* create classes */ + auxiliar_newclass(L, "unixtcp{master}", unixtcp_methods); + auxiliar_newclass(L, "unixtcp{client}", unixtcp_methods); + auxiliar_newclass(L, "unixtcp{server}", unixtcp_methods); + + /* create class groups */ + auxiliar_add2group(L, "unixtcp{master}", "unixtcp{any}"); + auxiliar_add2group(L, "unixtcp{client}", "unixtcp{any}"); + auxiliar_add2group(L, "unixtcp{server}", "unixtcp{any}"); + + luaL_setfuncs(L, func, 0); + return 0; +} + +/*=========================================================================*\ +* Lua methods +\*=========================================================================*/ +/*-------------------------------------------------------------------------*\ +* Just call buffered IO methods +\*-------------------------------------------------------------------------*/ +static int meth_send(lua_State *L) { + p_unix un = (p_unix) auxiliar_checkclass(L, "unixtcp{client}", 1); + return buffer_meth_send(L, &un->buf); +} + +static int meth_receive(lua_State *L) { + p_unix un = (p_unix) auxiliar_checkclass(L, "unixtcp{client}", 1); + return buffer_meth_receive(L, &un->buf); +} + +static int meth_getstats(lua_State *L) { + p_unix un = (p_unix) auxiliar_checkclass(L, "unixtcp{client}", 1); + return buffer_meth_getstats(L, &un->buf); +} + +static int meth_setstats(lua_State *L) { + p_unix un = (p_unix) auxiliar_checkclass(L, "unixtcp{client}", 1); + return buffer_meth_setstats(L, &un->buf); +} + +/*-------------------------------------------------------------------------*\ +* Just call option handler +\*-------------------------------------------------------------------------*/ +static int meth_setoption(lua_State *L) { + p_unix un = (p_unix) auxiliar_checkgroup(L, "unixtcp{any}", 1); + return opt_meth_setoption(L, optset, &un->sock); +} + +/*-------------------------------------------------------------------------*\ +* Select support methods +\*-------------------------------------------------------------------------*/ +static int meth_getfd(lua_State *L) { + p_unix un = (p_unix) auxiliar_checkgroup(L, "unixtcp{any}", 1); + lua_pushnumber(L, (int) un->sock); + return 1; +} + +/* this is very dangerous, but can be handy for those that are brave enough */ +static int meth_setfd(lua_State *L) { + p_unix un = (p_unix) auxiliar_checkgroup(L, "unixtcp{any}", 1); + un->sock = (t_socket) luaL_checknumber(L, 2); + return 0; +} + +static int meth_dirty(lua_State *L) { + p_unix un = (p_unix) auxiliar_checkgroup(L, "unixtcp{any}", 1); + lua_pushboolean(L, !buffer_isempty(&un->buf)); + return 1; +} + +/*-------------------------------------------------------------------------*\ +* Waits for and returns a client object attempting connection to the +* server object +\*-------------------------------------------------------------------------*/ +static int meth_accept(lua_State *L) { + p_unix server = (p_unix) auxiliar_checkclass(L, "unixtcp{server}", 1); + p_timeout tm = timeout_markstart(&server->tm); + t_socket sock; + int err = socket_accept(&server->sock, &sock, NULL, NULL, tm); + /* if successful, push client socket */ + if (err == IO_DONE) { + p_unix clnt = (p_unix) lua_newuserdata(L, sizeof(t_unix)); + auxiliar_setclass(L, "unixtcp{client}", -1); + /* initialize structure fields */ + socket_setnonblocking(&sock); + clnt->sock = sock; + io_init(&clnt->io, (p_send)socket_send, (p_recv)socket_recv, + (p_error) socket_ioerror, &clnt->sock); + timeout_init(&clnt->tm, -1, -1); + buffer_init(&clnt->buf, &clnt->io, &clnt->tm); + return 1; + } else { + lua_pushnil(L); + lua_pushstring(L, socket_strerror(err)); + return 2; + } +} + +/*-------------------------------------------------------------------------*\ +* Binds an object to an address +\*-------------------------------------------------------------------------*/ +static const char *unixtcp_trybind(p_unix un, const char *path) { + struct sockaddr_un local; + size_t len = strlen(path); + int err; + if (len >= sizeof(local.sun_path)) return "path too long"; + memset(&local, 0, sizeof(local)); + strcpy(local.sun_path, path); + local.sun_family = AF_UNIX; +#ifdef UNIX_HAS_SUN_LEN + local.sun_len = sizeof(local.sun_family) + sizeof(local.sun_len) + + len + 1; + err = socket_bind(&un->sock, (SA *) &local, local.sun_len); + +#else + err = socket_bind(&un->sock, (SA *) &local, + sizeof(local.sun_family) + len); +#endif + if (err != IO_DONE) socket_destroy(&un->sock); + return socket_strerror(err); +} + +static int meth_bind(lua_State *L) { + p_unix un = (p_unix) auxiliar_checkclass(L, "unixtcp{master}", 1); + const char *path = luaL_checkstring(L, 2); + const char *err = unixtcp_trybind(un, path); + if (err) { + lua_pushnil(L); + lua_pushstring(L, err); + return 2; + } + lua_pushnumber(L, 1); + return 1; +} + +static int meth_getsockname(lua_State *L) +{ + p_unix un = (p_unix) auxiliar_checkgroup(L, "unixtcp{any}", 1); + struct sockaddr_un peer = {0}; + socklen_t peer_len = sizeof(peer); + + if (getsockname(un->sock, (SA *) &peer, &peer_len) < 0) { + lua_pushnil(L); + lua_pushstring(L, socket_strerror(errno)); + return 2; + } + + lua_pushstring(L, peer.sun_path); + return 1; +} + +/*-------------------------------------------------------------------------*\ +* Turns a master unixtcp object into a client object. +\*-------------------------------------------------------------------------*/ +static const char *unixtcp_tryconnect(p_unix un, const char *path) +{ + struct sockaddr_un remote; + int err; + size_t len = strlen(path); + if (len >= sizeof(remote.sun_path)) return "path too long"; + memset(&remote, 0, sizeof(remote)); + strcpy(remote.sun_path, path); + remote.sun_family = AF_UNIX; + timeout_markstart(&un->tm); +#ifdef UNIX_HAS_SUN_LEN + remote.sun_len = sizeof(remote.sun_family) + sizeof(remote.sun_len) + + len + 1; + err = socket_connect(&un->sock, (SA *) &remote, remote.sun_len, &un->tm); +#else + err = socket_connect(&un->sock, (SA *) &remote, + sizeof(remote.sun_family) + len, &un->tm); +#endif + if (err != IO_DONE) socket_destroy(&un->sock); + return socket_strerror(err); +} + +static int meth_connect(lua_State *L) +{ + p_unix un = (p_unix) auxiliar_checkclass(L, "unixtcp{master}", 1); + const char *path = luaL_checkstring(L, 2); + const char *err = unixtcp_tryconnect(un, path); + if (err) { + lua_pushnil(L); + lua_pushstring(L, err); + return 2; + } + /* turn master object into a client object */ + auxiliar_setclass(L, "unixtcp{client}", 1); + lua_pushnumber(L, 1); + return 1; +} + +/*-------------------------------------------------------------------------*\ +* Closes socket used by object +\*-------------------------------------------------------------------------*/ +static int meth_close(lua_State *L) +{ + p_unix un = (p_unix) auxiliar_checkgroup(L, "unixtcp{any}", 1); + socket_destroy(&un->sock); + lua_pushnumber(L, 1); + return 1; +} + +/*-------------------------------------------------------------------------*\ +* Puts the sockt in listen mode +\*-------------------------------------------------------------------------*/ +static int meth_listen(lua_State *L) +{ + p_unix un = (p_unix) auxiliar_checkclass(L, "unixtcp{master}", 1); + int backlog = (int) luaL_optnumber(L, 2, 32); + int err = socket_listen(&un->sock, backlog); + if (err != IO_DONE) { + lua_pushnil(L); + lua_pushstring(L, socket_strerror(err)); + return 2; + } + /* turn master object into a server object */ + auxiliar_setclass(L, "unixtcp{server}", 1); + lua_pushnumber(L, 1); + return 1; +} + +/*-------------------------------------------------------------------------*\ +* Shuts the connection down partially +\*-------------------------------------------------------------------------*/ +static int meth_shutdown(lua_State *L) +{ + /* SHUT_RD, SHUT_WR, SHUT_RDWR have the value 0, 1, 2, so we can use method index directly */ + static const char* methods[] = { "receive", "send", "both", NULL }; + p_unix tcp = (p_unix) auxiliar_checkclass(L, "unixtcp{client}", 1); + int how = luaL_checkoption(L, 2, "both", methods); + socket_shutdown(&tcp->sock, how); + lua_pushnumber(L, 1); + return 1; +} + +/*-------------------------------------------------------------------------*\ +* Just call tm methods +\*-------------------------------------------------------------------------*/ +static int meth_settimeout(lua_State *L) { + p_unix un = (p_unix) auxiliar_checkgroup(L, "unixtcp{any}", 1); + return timeout_meth_settimeout(L, &un->tm); +} + +/*=========================================================================*\ +* Library functions +\*=========================================================================*/ +/*-------------------------------------------------------------------------*\ +* Creates a master unixtcp object +\*-------------------------------------------------------------------------*/ +static int global_create(lua_State *L) { + t_socket sock; + int err = socket_create(&sock, AF_UNIX, SOCK_STREAM, 0); + /* try to allocate a system socket */ + if (err == IO_DONE) { + /* allocate unixtcp object */ + p_unix un = (p_unix) lua_newuserdata(L, sizeof(t_unix)); + /* set its type as master object */ + auxiliar_setclass(L, "unixtcp{master}", -1); + /* initialize remaining structure fields */ + socket_setnonblocking(&sock); + un->sock = sock; + io_init(&un->io, (p_send) socket_send, (p_recv) socket_recv, + (p_error) socket_ioerror, &un->sock); + timeout_init(&un->tm, -1, -1); + buffer_init(&un->buf, &un->io, &un->tm); + return 1; + } else { + lua_pushnil(L); + lua_pushstring(L, socket_strerror(err)); + return 2; + } +} diff -Nur love-0.10.2/src/libraries/luasocket/libluasocket/unixtcp.h new/src/libraries/luasocket/libluasocket/unixtcp.h --- love-0.10.2/src/libraries/luasocket/libluasocket/unixtcp.h 1970-01-01 01:00:00.000000000 +0100 +++ new/src/libraries/luasocket/libluasocket/unixtcp.h 2017-06-24 19:52:38.031927338 +0200 @@ -0,0 +1,21 @@ +#ifndef UNIXTCP_H +#define UNIXTCP_H +/*=========================================================================*\ +* UNIX TCP object +* LuaSocket toolkit +* +* The unixtcp.h module is basicly a glue that puts together modules buffer.h, +* timeout.h socket.h and inet.h to provide the LuaSocket UNIX TCP (AF_UNIX, +* SOCK_STREAM) support. +* +* Three classes are defined: master, client and server. The master class is +* a newly created unixtcp object, that has not been bound or connected. Server +* objects are unixtcp objects bound to some local address. Client objects are +* unixtcp objects either connected to some address or returned by the accept +* method of a server object. +\*=========================================================================*/ +#include "unix.h" + +int unixtcp_open(lua_State *L); + +#endif /* UNIXTCP_H */ diff -Nur love-0.10.2/src/libraries/luasocket/libluasocket/unixudp.c new/src/libraries/luasocket/libluasocket/unixudp.c --- love-0.10.2/src/libraries/luasocket/libluasocket/unixudp.c 1970-01-01 01:00:00.000000000 +0100 +++ new/src/libraries/luasocket/libluasocket/unixudp.c 2017-06-24 19:52:38.031927338 +0200 @@ -0,0 +1,407 @@ +/*=========================================================================*\ +* Unix domain socket udp submodule +* LuaSocket toolkit +\*=========================================================================*/ +#include <string.h> +#include <stdlib.h> + +#include "lua.h" +#include "lauxlib.h" +#include "compat.h" + +#include "auxiliar.h" +#include "socket.h" +#include "options.h" +#include "unix.h" +#include <sys/un.h> + +#define UNIXUDP_DATAGRAMSIZE 8192 + +/*=========================================================================*\ +* Internal function prototypes +\*=========================================================================*/ +static int global_create(lua_State *L); +static int meth_connect(lua_State *L); +static int meth_bind(lua_State *L); +static int meth_send(lua_State *L); +static int meth_receive(lua_State *L); +static int meth_close(lua_State *L); +static int meth_setoption(lua_State *L); +static int meth_settimeout(lua_State *L); +static int meth_gettimeout(lua_State *L); +static int meth_getfd(lua_State *L); +static int meth_setfd(lua_State *L); +static int meth_dirty(lua_State *L); +static int meth_receivefrom(lua_State *L); +static int meth_sendto(lua_State *L); +static int meth_getsockname(lua_State *L); + +static const char *unixudp_tryconnect(p_unix un, const char *path); +static const char *unixudp_trybind(p_unix un, const char *path); + +/* unixudp object methods */ +static luaL_Reg unixudp_methods[] = { + {"__gc", meth_close}, + {"__tostring", auxiliar_tostring}, + {"bind", meth_bind}, + {"close", meth_close}, + {"connect", meth_connect}, + {"dirty", meth_dirty}, + {"getfd", meth_getfd}, + {"send", meth_send}, + {"sendto", meth_sendto}, + {"receive", meth_receive}, + {"receivefrom", meth_receivefrom}, + {"setfd", meth_setfd}, + {"setoption", meth_setoption}, + {"setpeername", meth_connect}, + {"setsockname", meth_bind}, + {"getsockname", meth_getsockname}, + {"settimeout", meth_settimeout}, + {"gettimeout", meth_gettimeout}, + {NULL, NULL} +}; + +/* socket option handlers */ +static t_opt optset[] = { + {"reuseaddr", opt_set_reuseaddr}, + {NULL, NULL} +}; + +/* functions in library namespace */ +static luaL_Reg func[] = { + {"udp", global_create}, + {NULL, NULL} +}; + +/*-------------------------------------------------------------------------*\ +* Initializes module +\*-------------------------------------------------------------------------*/ +int unixudp_open(lua_State *L) +{ + /* create classes */ + auxiliar_newclass(L, "unixudp{connected}", unixudp_methods); + auxiliar_newclass(L, "unixudp{unconnected}", unixudp_methods); + /* create class groups */ + auxiliar_add2group(L, "unixudp{connected}", "unixudp{any}"); + auxiliar_add2group(L, "unixudp{unconnected}", "unixudp{any}"); + auxiliar_add2group(L, "unixudp{connected}", "select{able}"); + auxiliar_add2group(L, "unixudp{unconnected}", "select{able}"); + + luaL_setfuncs(L, func, 0); + return 0; +} + +/*=========================================================================*\ +* Lua methods +\*=========================================================================*/ +static const char *unixudp_strerror(int err) +{ + /* a 'closed' error on an unconnected means the target address was not + * accepted by the transport layer */ + if (err == IO_CLOSED) return "refused"; + else return socket_strerror(err); +} + +static int meth_send(lua_State *L) +{ + p_unix un = (p_unix) auxiliar_checkclass(L, "unixudp{connected}", 1); + p_timeout tm = &un->tm; + size_t count, sent = 0; + int err; + const char *data = luaL_checklstring(L, 2, &count); + timeout_markstart(tm); + err = socket_send(&un->sock, data, count, &sent, tm); + if (err != IO_DONE) { + lua_pushnil(L); + lua_pushstring(L, unixudp_strerror(err)); + return 2; + } + lua_pushnumber(L, (lua_Number) sent); + return 1; +} + +/*-------------------------------------------------------------------------*\ +* Send data through unconnected unixudp socket +\*-------------------------------------------------------------------------*/ +static int meth_sendto(lua_State *L) +{ + p_unix un = (p_unix) auxiliar_checkclass(L, "unixudp{unconnected}", 1); + size_t count, sent = 0; + const char *data = luaL_checklstring(L, 2, &count); + const char *path = luaL_checkstring(L, 3); + p_timeout tm = &un->tm; + int err; + struct sockaddr_un remote; + size_t len = strlen(path); + + if (len >= sizeof(remote.sun_path)) { + lua_pushnil(L); + lua_pushstring(L, "path too long"); + return 2; + } + + memset(&remote, 0, sizeof(remote)); + strcpy(remote.sun_path, path); + remote.sun_family = AF_UNIX; + timeout_markstart(tm); +#ifdef UNIX_HAS_SUN_LEN + remote.sun_len = sizeof(remote.sun_family) + sizeof(remote.sun_len) + + len + 1; + err = socket_sendto(&un->sock, data, count, &sent, (SA *) &remote, remote.sun_len, tm); +#else + err = socket_sendto(&un->sock, data, count, &sent, (SA *) &remote, + sizeof(remote.sun_family) + len, tm); +#endif + if (err != IO_DONE) { + lua_pushnil(L); + lua_pushstring(L, unixudp_strerror(err)); + return 2; + } + lua_pushnumber(L, (lua_Number) sent); + return 1; +} + +static int meth_receive(lua_State *L) { + p_unix un = (p_unix) auxiliar_checkgroup(L, "unixudp{any}", 1); + char buf[UNIXUDP_DATAGRAMSIZE]; + size_t got, wanted = (size_t) luaL_optnumber(L, 2, sizeof(buf)); + char *dgram = wanted > sizeof(buf)? (char *) malloc(wanted): buf; + int err; + p_timeout tm = &un->tm; + timeout_markstart(tm); + if (!dgram) { + lua_pushnil(L); + lua_pushliteral(L, "out of memory"); + return 2; + } + err = socket_recv(&un->sock, dgram, wanted, &got, tm); + /* Unlike TCP, recv() of zero is not closed, but a zero-length packet. */ + if (err != IO_DONE && err != IO_CLOSED) { + lua_pushnil(L); + lua_pushstring(L, unixudp_strerror(err)); + if (wanted > sizeof(buf)) free(dgram); + return 2; + } + lua_pushlstring(L, dgram, got); + if (wanted > sizeof(buf)) free(dgram); + return 1; +} + +/*-------------------------------------------------------------------------*\ +* Receives data and sender from a UDP socket +\*-------------------------------------------------------------------------*/ +static int meth_receivefrom(lua_State *L) { + p_unix un = (p_unix) auxiliar_checkclass(L, "unixudp{unconnected}", 1); + char buf[UNIXUDP_DATAGRAMSIZE]; + size_t got, wanted = (size_t) luaL_optnumber(L, 2, sizeof(buf)); + char *dgram = wanted > sizeof(buf)? (char *) malloc(wanted): buf; + struct sockaddr_un addr; + socklen_t addr_len = sizeof(addr); + int err; + p_timeout tm = &un->tm; + timeout_markstart(tm); + if (!dgram) { + lua_pushnil(L); + lua_pushliteral(L, "out of memory"); + return 2; + } + err = socket_recvfrom(&un->sock, dgram, wanted, &got, (SA *) &addr, + &addr_len, tm); + /* Unlike TCP, recv() of zero is not closed, but a zero-length packet. */ + if (err != IO_DONE && err != IO_CLOSED) { + lua_pushnil(L); + lua_pushstring(L, unixudp_strerror(err)); + if (wanted > sizeof(buf)) free(dgram); + return 2; + } + + lua_pushlstring(L, dgram, got); + /* the path may be empty, when client send without bind */ + lua_pushstring(L, addr.sun_path); + if (wanted > sizeof(buf)) free(dgram); + return 2; +} + +/*-------------------------------------------------------------------------*\ +* Just call option handler +\*-------------------------------------------------------------------------*/ +static int meth_setoption(lua_State *L) { + p_unix un = (p_unix) auxiliar_checkgroup(L, "unixudp{any}", 1); + return opt_meth_setoption(L, optset, &un->sock); +} + +/*-------------------------------------------------------------------------*\ +* Select support methods +\*-------------------------------------------------------------------------*/ +static int meth_getfd(lua_State *L) { + p_unix un = (p_unix) auxiliar_checkgroup(L, "unixudp{any}", 1); + lua_pushnumber(L, (int) un->sock); + return 1; +} + +/* this is very dangerous, but can be handy for those that are brave enough */ +static int meth_setfd(lua_State *L) { + p_unix un = (p_unix) auxiliar_checkgroup(L, "unixudp{any}", 1); + un->sock = (t_socket) luaL_checknumber(L, 2); + return 0; +} + +static int meth_dirty(lua_State *L) { + p_unix un = (p_unix) auxiliar_checkgroup(L, "unixudp{any}", 1); + (void) un; + lua_pushboolean(L, 0); + return 1; +} + +/*-------------------------------------------------------------------------*\ +* Binds an object to an address +\*-------------------------------------------------------------------------*/ +static const char *unixudp_trybind(p_unix un, const char *path) { + struct sockaddr_un local; + size_t len = strlen(path); + int err; + if (len >= sizeof(local.sun_path)) return "path too long"; + memset(&local, 0, sizeof(local)); + strcpy(local.sun_path, path); + local.sun_family = AF_UNIX; +#ifdef UNIX_HAS_SUN_LEN + local.sun_len = sizeof(local.sun_family) + sizeof(local.sun_len) + + len + 1; + err = socket_bind(&un->sock, (SA *) &local, local.sun_len); + +#else + err = socket_bind(&un->sock, (SA *) &local, + sizeof(local.sun_family) + len); +#endif + if (err != IO_DONE) socket_destroy(&un->sock); + return socket_strerror(err); +} + +static int meth_bind(lua_State *L) +{ + p_unix un = (p_unix) auxiliar_checkclass(L, "unixudp{unconnected}", 1); + const char *path = luaL_checkstring(L, 2); + const char *err = unixudp_trybind(un, path); + if (err) { + lua_pushnil(L); + lua_pushstring(L, err); + return 2; + } + lua_pushnumber(L, 1); + return 1; +} + +static int meth_getsockname(lua_State *L) +{ + p_unix un = (p_unix) auxiliar_checkgroup(L, "unixudp{any}", 1); + struct sockaddr_un peer = {0}; + socklen_t peer_len = sizeof(peer); + + if (getsockname(un->sock, (SA *) &peer, &peer_len) < 0) { + lua_pushnil(L); + lua_pushstring(L, socket_strerror(errno)); + return 2; + } + + lua_pushstring(L, peer.sun_path); + return 1; +} + +/*-------------------------------------------------------------------------*\ +* Turns a master unixudp object into a client object. +\*-------------------------------------------------------------------------*/ +static const char *unixudp_tryconnect(p_unix un, const char *path) +{ + struct sockaddr_un remote; + int err; + size_t len = strlen(path); + if (len >= sizeof(remote.sun_path)) return "path too long"; + memset(&remote, 0, sizeof(remote)); + strcpy(remote.sun_path, path); + remote.sun_family = AF_UNIX; + timeout_markstart(&un->tm); +#ifdef UNIX_HAS_SUN_LEN + remote.sun_len = sizeof(remote.sun_family) + sizeof(remote.sun_len) + + len + 1; + err = socket_connect(&un->sock, (SA *) &remote, remote.sun_len, &un->tm); +#else + err = socket_connect(&un->sock, (SA *) &remote, + sizeof(remote.sun_family) + len, &un->tm); +#endif + if (err != IO_DONE) socket_destroy(&un->sock); + return socket_strerror(err); +} + +static int meth_connect(lua_State *L) +{ + p_unix un = (p_unix) auxiliar_checkgroup(L, "unixudp{any}", 1); + const char *path = luaL_checkstring(L, 2); + const char *err = unixudp_tryconnect(un, path); + if (err) { + lua_pushnil(L); + lua_pushstring(L, err); + return 2; + } + /* turn unconnected object into a connected object */ + auxiliar_setclass(L, "unixudp{connected}", 1); + lua_pushnumber(L, 1); + return 1; +} + +/*-------------------------------------------------------------------------*\ +* Closes socket used by object +\*-------------------------------------------------------------------------*/ +static int meth_close(lua_State *L) +{ + p_unix un = (p_unix) auxiliar_checkgroup(L, "unixudp{any}", 1); + socket_destroy(&un->sock); + lua_pushnumber(L, 1); + return 1; +} + +/*-------------------------------------------------------------------------*\ +* Just call tm methods +\*-------------------------------------------------------------------------*/ +static int meth_settimeout(lua_State *L) +{ + p_unix un = (p_unix) auxiliar_checkgroup(L, "unixudp{any}", 1); + return timeout_meth_settimeout(L, &un->tm); +} + +static int meth_gettimeout(lua_State *L) +{ + p_unix un = (p_unix) auxiliar_checkgroup(L, "unixudp{any}", 1); + return timeout_meth_gettimeout(L, &un->tm); +} + +/*=========================================================================*\ +* Library functions +\*=========================================================================*/ +/*-------------------------------------------------------------------------*\ +* Creates a master unixudp object +\*-------------------------------------------------------------------------*/ +static int global_create(lua_State *L) +{ + t_socket sock; + int err = socket_create(&sock, AF_UNIX, SOCK_DGRAM, 0); + /* try to allocate a system socket */ + if (err == IO_DONE) { + /* allocate unixudp object */ + p_unix un = (p_unix) lua_newuserdata(L, sizeof(t_unix)); + /* set its type as master object */ + auxiliar_setclass(L, "unixudp{unconnected}", -1); + /* initialize remaining structure fields */ + socket_setnonblocking(&sock); + un->sock = sock; + io_init(&un->io, (p_send) socket_send, (p_recv) socket_recv, + (p_error) socket_ioerror, &un->sock); + timeout_init(&un->tm, -1, -1); + buffer_init(&un->buf, &un->io, &un->tm); + return 1; + } else { + lua_pushnil(L); + lua_pushstring(L, socket_strerror(err)); + return 2; + } +} diff -Nur love-0.10.2/src/libraries/luasocket/libluasocket/unixudp.h new/src/libraries/luasocket/libluasocket/unixudp.h --- love-0.10.2/src/libraries/luasocket/libluasocket/unixudp.h 1970-01-01 01:00:00.000000000 +0100 +++ new/src/libraries/luasocket/libluasocket/unixudp.h 2017-06-24 19:52:38.031927338 +0200 @@ -0,0 +1,20 @@ +#ifndef UNIXUDP_H +#define UNIXUDP_H +/*=========================================================================*\ +* UDP object +* LuaSocket toolkit +* +* The udp.h module provides LuaSocket with support for UDP protocol +* (AF_INET, SOCK_DGRAM). +* +* Two classes are defined: connected and unconnected. UDP objects are +* originally unconnected. They can be "connected" to a given address +* with a call to the setpeername function. The same function can be used to +* break the connection. +\*=========================================================================*/ + +#include "unix.h" + +int unixudp_open(lua_State *L); + +#endif /* UNIXUDP_H */ diff -Nur love-0.10.2/src/libraries/luasocket/libluasocket/url.lua new/src/libraries/luasocket/libluasocket/url.lua --- love-0.10.2/src/libraries/luasocket/libluasocket/url.lua 2014-03-30 14:14:24.000000000 +0200 +++ new/src/libraries/luasocket/libluasocket/url.lua 2017-06-24 19:52:38.031927338 +0200 @@ -2,7 +2,6 @@ -- URI parsing, composition and relative URL resolution -- LuaSocket toolkit. -- Author: Diego Nehab --- RCS ID: $Id: url.lua,v 1.38 2006/04/03 04:45:42 diego Exp $ ----------------------------------------------------------------------------- ----------------------------------------------------------------------------- @@ -11,12 +10,15 @@ local string = require("string") local base = _G local table = require("table") -module("socket.url") +local socket = require("socket") + +socket.url = {} +local _M = socket.url ----------------------------------------------------------------------------- -- Module version ----------------------------------------------------------------------------- -_VERSION = "URL 1.0.1" +_M._VERSION = "URL 1.0.3" ----------------------------------------------------------------------------- -- Encodes a string into its escaped hexadecimal representation @@ -25,10 +27,10 @@ -- Returns -- escaped representation of string binary ----------------------------------------------------------------------------- -function escape(s) - return string.gsub(s, "([^A-Za-z0-9_])", function(c) +function _M.escape(s) + return (string.gsub(s, "([^A-Za-z0-9_])", function(c) return string.format("%%%02x", string.byte(c)) - end) + end)) end ----------------------------------------------------------------------------- @@ -40,38 +42,38 @@ -- escaped representation of string binary ----------------------------------------------------------------------------- local function make_set(t) - local s = {} - for i,v in base.ipairs(t) do - s[t[i]] = 1 - end - return s + local s = {} + for i,v in base.ipairs(t) do + s[t[i]] = 1 + end + return s end --- these are allowed withing a path segment, along with alphanum +-- these are allowed within a path segment, along with alphanum -- other characters must be escaped local segment_set = make_set { "-", "_", ".", "!", "~", "*", "'", "(", - ")", ":", "@", "&", "=", "+", "$", ",", + ")", ":", "@", "&", "=", "+", "$", ",", } local function protect_segment(s) - return string.gsub(s, "([^A-Za-z0-9_])", function (c) - if segment_set[c] then return c - else return string.format("%%%02x", string.byte(c)) end - end) + return string.gsub(s, "([^A-Za-z0-9_])", function (c) + if segment_set[c] then return c + else return string.format("%%%02x", string.byte(c)) end + end) end ----------------------------------------------------------------------------- --- Encodes a string into its escaped hexadecimal representation +-- Unencodes a escaped hexadecimal string into its binary representation -- Input --- s: binary string to be encoded +-- s: escaped hexadecimal string to be unencoded -- Returns --- escaped representation of string binary +-- unescaped binary representation of escaped hexadecimal binary ----------------------------------------------------------------------------- -function unescape(s) - return string.gsub(s, "%%(%x%x)", function(hex) +function _M.unescape(s) + return (string.gsub(s, "%%(%x%x)", function(hex) return string.char(base.tonumber(hex, 16)) - end) + end)) end ----------------------------------------------------------------------------- @@ -121,7 +123,7 @@ -- Obs: -- the leading '/' in {/<path>} is considered part of <path> ----------------------------------------------------------------------------- -function parse(url, default) +function _M.parse(url, default) -- initialize default parameters local parsed = {} for i,v in base.pairs(default or parsed) do parsed[i] = v end @@ -142,7 +144,7 @@ parsed.authority = n return "" end) - -- get query stringing + -- get query string url = string.gsub(url, "%?(.*)", function(q) parsed.query = q return "" @@ -158,9 +160,12 @@ if not authority then return parsed end authority = string.gsub(authority,"^([^@]*)@", function(u) parsed.userinfo = u; return "" end) - authority = string.gsub(authority, ":([^:]*)$", + authority = string.gsub(authority, ":([^:%]]*)$", function(p) parsed.port = p; return "" end) - if authority ~= "" then parsed.host = authority end + if authority ~= "" then + -- IPv6? + parsed.host = string.match(authority, "^%[(.+)%]$") or authority + end local userinfo = parsed.userinfo if not userinfo then return parsed end userinfo = string.gsub(userinfo, ":([^:]*)$", @@ -177,24 +182,27 @@ -- Returns -- a stringing with the corresponding URL ----------------------------------------------------------------------------- -function build(parsed) - local ppath = parse_path(parsed.path or "") - local url = build_path(ppath) +function _M.build(parsed) + local ppath = _M.parse_path(parsed.path or "") + local url = _M.build_path(ppath) if parsed.params then url = url .. ";" .. parsed.params end if parsed.query then url = url .. "?" .. parsed.query end - local authority = parsed.authority - if parsed.host then - authority = parsed.host - if parsed.port then authority = authority .. ":" .. parsed.port end - local userinfo = parsed.userinfo - if parsed.user then - userinfo = parsed.user - if parsed.password then - userinfo = userinfo .. ":" .. parsed.password - end - end - if userinfo then authority = userinfo .. "@" .. authority end - end + local authority = parsed.authority + if parsed.host then + authority = parsed.host + if string.find(authority, ":") then -- IPv6? + authority = "[" .. authority .. "]" + end + if parsed.port then authority = authority .. ":" .. parsed.port end + local userinfo = parsed.userinfo + if parsed.user then + userinfo = parsed.user + if parsed.password then + userinfo = userinfo .. ":" .. parsed.password + end + end + if userinfo then authority = userinfo .. "@" .. authority end + end if authority then url = "//" .. authority .. url end if parsed.scheme then url = parsed.scheme .. ":" .. url end if parsed.fragment then url = url .. "#" .. parsed.fragment end @@ -210,14 +218,15 @@ -- Returns -- corresponding absolute url ----------------------------------------------------------------------------- -function absolute(base_url, relative_url) +function _M.absolute(base_url, relative_url) + local base_parsed if base.type(base_url) == "table" then base_parsed = base_url - base_url = build(base_parsed) + base_url = _M.build(base_parsed) else - base_parsed = parse(base_url) + base_parsed = _M.parse(base_url) end - local relative_parsed = parse(relative_url) + local relative_parsed = _M.parse(relative_url) if not base_parsed then return relative_url elseif not relative_parsed then return base_url elseif relative_parsed.scheme then return relative_url @@ -238,7 +247,7 @@ relative_parsed.path) end end - return build(relative_parsed) + return _M.build(relative_parsed) end end @@ -249,17 +258,17 @@ -- Returns -- segment: a table with one entry per segment ----------------------------------------------------------------------------- -function parse_path(path) - local parsed = {} - path = path or "" - --path = string.gsub(path, "%s", "") - string.gsub(path, "([^/]+)", function (s) table.insert(parsed, s) end) - for i = 1, table.getn(parsed) do - parsed[i] = unescape(parsed[i]) - end - if string.sub(path, 1, 1) == "/" then parsed.is_absolute = 1 end - if string.sub(path, -1, -1) == "/" then parsed.is_directory = 1 end - return parsed +function _M.parse_path(path) + local parsed = {} + path = path or "" + --path = string.gsub(path, "%s", "") + string.gsub(path, "([^/]+)", function (s) table.insert(parsed, s) end) + for i = 1, #parsed do + parsed[i] = _M.unescape(parsed[i]) + end + if string.sub(path, 1, 1) == "/" then parsed.is_absolute = 1 end + if string.sub(path, -1, -1) == "/" then parsed.is_directory = 1 end + return parsed end ----------------------------------------------------------------------------- @@ -270,28 +279,30 @@ -- Returns -- path: corresponding path stringing ----------------------------------------------------------------------------- -function build_path(parsed, unsafe) - local path = "" - local n = table.getn(parsed) - if unsafe then - for i = 1, n-1 do - path = path .. parsed[i] - path = path .. "/" - end - if n > 0 then - path = path .. parsed[n] - if parsed.is_directory then path = path .. "/" end - end - else - for i = 1, n-1 do - path = path .. protect_segment(parsed[i]) - path = path .. "/" - end - if n > 0 then - path = path .. protect_segment(parsed[n]) - if parsed.is_directory then path = path .. "/" end - end - end - if parsed.is_absolute then path = "/" .. path end - return path +function _M.build_path(parsed, unsafe) + local path = "" + local n = #parsed + if unsafe then + for i = 1, n-1 do + path = path .. parsed[i] + path = path .. "/" + end + if n > 0 then + path = path .. parsed[n] + if parsed.is_directory then path = path .. "/" end + end + else + for i = 1, n-1 do + path = path .. protect_segment(parsed[i]) + path = path .. "/" + end + if n > 0 then + path = path .. protect_segment(parsed[n]) + if parsed.is_directory then path = path .. "/" end + end + end + if parsed.is_absolute then path = "/" .. path end + return path end + +return _M diff -Nur love-0.10.2/src/libraries/luasocket/libluasocket/url.lua.h new/src/libraries/luasocket/libluasocket/url.lua.h --- love-0.10.2/src/libraries/luasocket/libluasocket/url.lua.h 2014-03-30 14:14:24.000000000 +0200 +++ new/src/libraries/luasocket/libluasocket/url.lua.h 2017-06-24 19:52:38.035927377 +0200 @@ -1,7 +1,7 @@ /* code automatically generated by bin2c -- DO NOT EDIT */ { /* #include'ing this file in a C program is equivalent to calling - if (luaL_loadfile(L,"url.lua")==0) lua_call(L, 0, 0); + if (luaL_loadfile(L,"url.lua")==0) lua_call(L, 0, LUA_MULTRET); */ /* url.lua */ static const unsigned char B1[]={ @@ -14,525 +14,554 @@ 82, 76, 32,114,101,115,111,108,117,116,105,111,110, 10, 45, 45, 32, 76,117, 97, 83,111, 99,107,101,116, 32,116,111,111,108,107,105,116, 46, 10, 45, 45, 32, 65, 117,116,104,111,114, 58, 32, 68,105,101,103,111, 32, 78,101,104, 97, 98, 10, 45, - 45, 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32,101,110,100, 10, 32, 32, 32, 32,114,101, +116,117,114,110, 32,112, 97,116,104, 10,101,110,100, 10, 10,114,101,116,117,114, +110, 32, 95, 77, 10, }; - if (luaL_loadbuffer(L,(const char*)B1,sizeof(B1),"url.lua")==0) lua_call(L, 0, 0); + if (luaL_loadbuffer(L,(const char*)B1,sizeof(B1),"url.lua")==0) lua_call(L, 0, LUA_MULTRET); } diff -Nur love-0.10.2/src/libraries/luasocket/libluasocket/usocket.c new/src/libraries/luasocket/libluasocket/usocket.c --- love-0.10.2/src/libraries/luasocket/libluasocket/usocket.c 2014-03-30 14:14:24.000000000 +0200 +++ new/src/libraries/luasocket/libluasocket/usocket.c 2017-06-24 19:52:38.035927377 +0200 @@ -4,19 +4,18 @@ * * The code is now interrupt-safe. * The penalty of calling select to avoid busy-wait is only paid when -* the I/O call fail in the first place. -* -* RCS ID: $Id: usocket.c,v 1.38 2007/10/13 23:55:20 diego Exp $ +* the I/O call fail in the first place. \*=========================================================================*/ -#include <string.h> +#include <string.h> #include <signal.h> #include "socket.h" +#include "pierror.h" /*-------------------------------------------------------------------------*\ * Wait for readable/writable/connected socket with timeout \*-------------------------------------------------------------------------*/ -#ifdef SOCKET_POLL +#ifndef SOCKET_SELECT #include <sys/poll.h> #define WAITFD_R POLLIN @@ -30,9 +29,9 @@ pfd.revents = 0; if (timeout_iszero(tm)) return IO_TIMEOUT; /* optimize timeout == 0 case */ do { - int t = (int)(timeout_getretry(tm)*1e3); - ret = poll(&pfd, 1, t >= 0? t: -1); - } while (ret == -1 && errno == EINTR); + int t = (int)(timeout_getretry(tm)*1e3); + ret = poll(&pfd, 1, t >= 0? t: -1); + } while (ret == -1 && errno == EINTR); if (ret == -1) return errno; if (ret == 0) return IO_TIMEOUT; if (sw == WAITFD_C && (pfd.revents & (POLLIN|POLLERR))) return IO_CLOSED; @@ -49,6 +48,7 @@ fd_set rfds, wfds, *rp, *wp; struct timeval tv, *tp; double t; + if (*ps >= FD_SETSIZE) return EINVAL; if (timeout_iszero(tm)) return IO_TIMEOUT; /* optimize timeout == 0 case */ do { /* must set bits within loop, because select may have modifed them */ @@ -73,7 +73,7 @@ /*-------------------------------------------------------------------------*\ -* Initializes module +* Initializes module \*-------------------------------------------------------------------------*/ int socket_open(void) { /* instals a handler to ignore sigpipe or it will crash us */ @@ -82,7 +82,7 @@ } /*-------------------------------------------------------------------------*\ -* Close module +* Close module \*-------------------------------------------------------------------------*/ int socket_close(void) { return 1; @@ -93,7 +93,6 @@ \*-------------------------------------------------------------------------*/ void socket_destroy(p_socket ps) { if (*ps != SOCKET_INVALID) { - socket_setblocking(ps); close(*ps); *ps = SOCKET_INVALID; } @@ -102,7 +101,7 @@ /*-------------------------------------------------------------------------*\ * Select with timeout control \*-------------------------------------------------------------------------*/ -int socket_select(t_socket n, fd_set *rfds, fd_set *wfds, fd_set *efds, +int socket_select(t_socket n, fd_set *rfds, fd_set *wfds, fd_set *efds, p_timeout tm) { int ret; do { @@ -121,8 +120,8 @@ \*-------------------------------------------------------------------------*/ int socket_create(p_socket ps, int domain, int type, int protocol) { *ps = socket(domain, type, protocol); - if (*ps != SOCKET_INVALID) return IO_DONE; - else return errno; + if (*ps != SOCKET_INVALID) return IO_DONE; + else return errno; } /*-------------------------------------------------------------------------*\ @@ -131,29 +130,25 @@ int socket_bind(p_socket ps, SA *addr, socklen_t len) { int err = IO_DONE; socket_setblocking(ps); - if (bind(*ps, addr, len) < 0) err = errno; + if (bind(*ps, addr, len) < 0) err = errno; socket_setnonblocking(ps); return err; } /*-------------------------------------------------------------------------*\ -* +* \*-------------------------------------------------------------------------*/ int socket_listen(p_socket ps, int backlog) { - int err = IO_DONE; - socket_setblocking(ps); - if (listen(*ps, backlog)) err = errno; - socket_setnonblocking(ps); + int err = IO_DONE; + if (listen(*ps, backlog)) err = errno; return err; } /*-------------------------------------------------------------------------*\ -* +* \*-------------------------------------------------------------------------*/ void socket_shutdown(p_socket ps, int how) { - socket_setblocking(ps); shutdown(*ps, how); - socket_setnonblocking(ps); } /*-------------------------------------------------------------------------*\ @@ -167,7 +162,7 @@ do if (connect(*ps, addr, len) == 0) return IO_DONE; while ((err = errno) == EINTR); /* if connection failed immediately, return error code */ - if (err != EINPROGRESS && err != EAGAIN) return err; + if (err != EINPROGRESS && err != EAGAIN) return err; /* zero timeout case optimization */ if (timeout_iszero(tm)) return IO_TIMEOUT; /* wait until we have the result of the connection attempt or timeout */ @@ -182,11 +177,7 @@ * Accept with timeout \*-------------------------------------------------------------------------*/ int socket_accept(p_socket ps, p_socket pa, SA *addr, socklen_t *len, p_timeout tm) { - SA daddr; - socklen_t dlen = sizeof(daddr); - if (*ps == SOCKET_INVALID) return IO_CLOSED; - if (!addr) addr = &daddr; - if (!len) len = &dlen; + if (*ps == SOCKET_INVALID) return IO_CLOSED; for ( ;; ) { int err; if ((*pa = accept(*ps, addr, len)) != SOCKET_INVALID) return IO_DONE; @@ -202,7 +193,7 @@ /*-------------------------------------------------------------------------*\ * Send with timeout \*-------------------------------------------------------------------------*/ -int socket_send(p_socket ps, const char *data, size_t count, +int socket_send(p_socket ps, const char *data, size_t count, size_t *sent, p_timeout tm) { int err; @@ -213,14 +204,15 @@ for ( ;; ) { long put = (long) send(*ps, data, count, 0); /* if we sent anything, we are done */ - if (put > 0) { + if (put >= 0) { *sent = put; return IO_DONE; } err = errno; - /* send can't really return 0, but EPIPE means the connection was - closed */ - if (put == 0 || err == EPIPE) return IO_CLOSED; + /* EPIPE means the connection was closed */ + if (err == EPIPE) return IO_CLOSED; + /* EPROTOTYPE means the connection is being closed (on Yosemite!)*/ + if (err == EPROTOTYPE) continue; /* we call was interrupted, just try again */ if (err == EINTR) continue; /* if failed fatal reason, report error */ @@ -235,20 +227,21 @@ /*-------------------------------------------------------------------------*\ * Sendto with timeout \*-------------------------------------------------------------------------*/ -int socket_sendto(p_socket ps, const char *data, size_t count, size_t *sent, +int socket_sendto(p_socket ps, const char *data, size_t count, size_t *sent, SA *addr, socklen_t len, p_timeout tm) { int err; *sent = 0; if (*ps == SOCKET_INVALID) return IO_CLOSED; for ( ;; ) { - long put = (long) sendto(*ps, data, count, 0, addr, len); - if (put > 0) { + long put = (long) sendto(*ps, data, count, 0, addr, len); + if (put >= 0) { *sent = put; return IO_DONE; } err = errno; - if (put == 0 || err == EPIPE) return IO_CLOSED; + if (err == EPIPE) return IO_CLOSED; + if (err == EPROTOTYPE) continue; if (err == EINTR) continue; if (err != EAGAIN) return err; if ((err = socket_waitfd(ps, WAITFD_W, tm)) != IO_DONE) return err; @@ -272,8 +265,8 @@ err = errno; if (taken == 0) return IO_CLOSED; if (err == EINTR) continue; - if (err != EAGAIN) return err; - if ((err = socket_waitfd(ps, WAITFD_R, tm)) != IO_DONE) return err; + if (err != EAGAIN) return err; + if ((err = socket_waitfd(ps, WAITFD_R, tm)) != IO_DONE) return err; } return IO_UNKNOWN; } @@ -281,7 +274,7 @@ /*-------------------------------------------------------------------------*\ * Recvfrom with timeout \*-------------------------------------------------------------------------*/ -int socket_recvfrom(p_socket ps, char *data, size_t count, size_t *got, +int socket_recvfrom(p_socket ps, char *data, size_t count, size_t *got, SA *addr, socklen_t *len, p_timeout tm) { int err; *got = 0; @@ -295,8 +288,70 @@ err = errno; if (taken == 0) return IO_CLOSED; if (err == EINTR) continue; - if (err != EAGAIN) return err; - if ((err = socket_waitfd(ps, WAITFD_R, tm)) != IO_DONE) return err; + if (err != EAGAIN) return err; + if ((err = socket_waitfd(ps, WAITFD_R, tm)) != IO_DONE) return err; + } + return IO_UNKNOWN; +} + + +/*-------------------------------------------------------------------------*\ +* Write with timeout +* +* socket_read and socket_write are cut-n-paste of socket_send and socket_recv, +* with send/recv replaced with write/read. We can't just use write/read +* in the socket version, because behaviour when size is zero is different. +\*-------------------------------------------------------------------------*/ +int socket_write(p_socket ps, const char *data, size_t count, + size_t *sent, p_timeout tm) +{ + int err; + *sent = 0; + /* avoid making system calls on closed sockets */ + if (*ps == SOCKET_INVALID) return IO_CLOSED; + /* loop until we send something or we give up on error */ + for ( ;; ) { + long put = (long) write(*ps, data, count); + /* if we sent anything, we are done */ + if (put >= 0) { + *sent = put; + return IO_DONE; + } + err = errno; + /* EPIPE means the connection was closed */ + if (err == EPIPE) return IO_CLOSED; + /* EPROTOTYPE means the connection is being closed (on Yosemite!)*/ + if (err == EPROTOTYPE) continue; + /* we call was interrupted, just try again */ + if (err == EINTR) continue; + /* if failed fatal reason, report error */ + if (err != EAGAIN) return err; + /* wait until we can send something or we timeout */ + if ((err = socket_waitfd(ps, WAITFD_W, tm)) != IO_DONE) return err; + } + /* can't reach here */ + return IO_UNKNOWN; +} + +/*-------------------------------------------------------------------------*\ +* Read with timeout +* See note for socket_write +\*-------------------------------------------------------------------------*/ +int socket_read(p_socket ps, char *data, size_t count, size_t *got, p_timeout tm) { + int err; + *got = 0; + if (*ps == SOCKET_INVALID) return IO_CLOSED; + for ( ;; ) { + long taken = (long) read(*ps, data, count); + if (taken > 0) { + *got = taken; + return IO_DONE; + } + err = errno; + if (taken == 0) return IO_CLOSED; + if (err == EINTR) continue; + if (err != EAGAIN) return err; + if ((err = socket_waitfd(ps, WAITFD_R, tm)) != IO_DONE) return err; } return IO_UNKNOWN; } @@ -320,7 +375,7 @@ } /*-------------------------------------------------------------------------*\ -* DNS helpers +* DNS helpers \*-------------------------------------------------------------------------*/ int socket_gethostbyaddr(const char *addr, socklen_t len, struct hostent **hp) { *hp = gethostbyaddr(addr, len, AF_INET); @@ -345,7 +400,7 @@ const char *socket_hoststrerror(int err) { if (err <= 0) return io_strerror(err); switch (err) { - case HOST_NOT_FOUND: return "host not found"; + case HOST_NOT_FOUND: return PIE_HOST_NOT_FOUND; default: return hstrerror(err); } } @@ -353,18 +408,44 @@ const char *socket_strerror(int err) { if (err <= 0) return io_strerror(err); switch (err) { - case EADDRINUSE: return "address already in use"; - case EISCONN: return "already connected"; - case EACCES: return "permission denied"; - case ECONNREFUSED: return "connection refused"; - case ECONNABORTED: return "closed"; - case ECONNRESET: return "closed"; - case ETIMEDOUT: return "timeout"; - default: return strerror(errno); + case EADDRINUSE: return PIE_ADDRINUSE; + case EISCONN: return PIE_ISCONN; + case EACCES: return PIE_ACCESS; + case ECONNREFUSED: return PIE_CONNREFUSED; + case ECONNABORTED: return PIE_CONNABORTED; + case ECONNRESET: return PIE_CONNRESET; + case ETIMEDOUT: return PIE_TIMEDOUT; + default: { + return strerror(err); + } } } const char *socket_ioerror(p_socket ps, int err) { (void) ps; return socket_strerror(err); -} +} + +const char *socket_gaistrerror(int err) { + if (err == 0) return NULL; + switch (err) { + case EAI_AGAIN: return PIE_AGAIN; + case EAI_BADFLAGS: return PIE_BADFLAGS; +#ifdef EAI_BADHINTS + case EAI_BADHINTS: return PIE_BADHINTS; +#endif + case EAI_FAIL: return PIE_FAIL; + case EAI_FAMILY: return PIE_FAMILY; + case EAI_MEMORY: return PIE_MEMORY; + case EAI_NONAME: return PIE_NONAME; + case EAI_OVERFLOW: return PIE_OVERFLOW; +#ifdef EAI_PROTOCOL + case EAI_PROTOCOL: return PIE_PROTOCOL; +#endif + case EAI_SERVICE: return PIE_SERVICE; + case EAI_SOCKTYPE: return PIE_SOCKTYPE; + case EAI_SYSTEM: return strerror(errno); + default: return gai_strerror(err); + } +} + diff -Nur love-0.10.2/src/libraries/luasocket/libluasocket/usocket.h new/src/libraries/luasocket/libluasocket/usocket.h --- love-0.10.2/src/libraries/luasocket/libluasocket/usocket.h 2014-03-30 14:14:24.000000000 +0200 +++ new/src/libraries/luasocket/libluasocket/usocket.h 2017-06-24 19:52:38.035927377 +0200 @@ -3,8 +3,6 @@ /*=========================================================================*\ * Socket compatibilization module for Unix * LuaSocket toolkit -* -* RCS ID: $Id: usocket.h,v 1.7 2005/10/07 04:40:59 diego Exp $ \*=========================================================================*/ /*=========================================================================*\ @@ -31,9 +29,30 @@ #include <arpa/inet.h> /* TCP options (nagle algorithm disable) */ #include <netinet/tcp.h> +#include <net/if.h> + +#ifndef SO_REUSEPORT +#define SO_REUSEPORT SO_REUSEADDR +#endif + +/* Some platforms use IPV6_JOIN_GROUP instead if + * IPV6_ADD_MEMBERSHIP. The semantics are same, though. */ +#ifndef IPV6_ADD_MEMBERSHIP +#ifdef IPV6_JOIN_GROUP +#define IPV6_ADD_MEMBERSHIP IPV6_JOIN_GROUP +#endif /* IPV6_JOIN_GROUP */ +#endif /* !IPV6_ADD_MEMBERSHIP */ + +/* Same with IPV6_DROP_MEMBERSHIP / IPV6_LEAVE_GROUP. */ +#ifndef IPV6_DROP_MEMBERSHIP +#ifdef IPV6_LEAVE_GROUP +#define IPV6_DROP_MEMBERSHIP IPV6_LEAVE_GROUP +#endif /* IPV6_LEAVE_GROUP */ +#endif /* !IPV6_DROP_MEMBERSHIP */ typedef int t_socket; typedef t_socket *p_socket; +typedef struct sockaddr_storage t_sockaddr_storage; #define SOCKET_INVALID (-1) diff -Nur love-0.10.2/src/libraries/luasocket/luasocket.cpp new/src/libraries/luasocket/luasocket.cpp --- love-0.10.2/src/libraries/luasocket/luasocket.cpp 2016-03-01 22:47:54.000000000 +0100 +++ new/src/libraries/luasocket/luasocket.cpp 2017-06-24 19:52:38.035927377 +0200 @@ -1,5 +1,5 @@ /** - * Copyright (c) 2006-2016 LOVE Development Team + * Copyright (c) 2006-2017 LOVE Development Team * * This software is provided 'as-is', without any express or implied * warranty. In no event will the authors be held liable for any damages @@ -55,6 +55,8 @@ PRELOAD("socket.smtp", __open_luasocket_smtp); PRELOAD("socket.tp", __open_luasocket_tp) PRELOAD("socket.url", __open_luasocket_url) + PRELOAD("socket.headers", __open_luasocket_headers) + PRELOAD("mbox", __open_luasocket_mbox) // No need to register garbage collector function. @@ -64,56 +66,60 @@ int __open_luasocket_socket(lua_State * L) { #include "libluasocket/socket.lua.h" - lua_getglobal(L, "socket"); return 1; } int __open_luasocket_ftp(lua_State * L) { #include "libluasocket/ftp.lua.h" - lua_getglobal(L, "socket.ftp"); return 1; } int __open_luasocket_http(lua_State * L) { #include "libluasocket/http.lua.h" - lua_getglobal(L, "socket.http"); return 1; } int __open_luasocket_ltn12(lua_State * L) { #include "libluasocket/ltn12.lua.h" - lua_getglobal(L, "ltn12"); return 1; } int __open_luasocket_mime(lua_State * L) { #include "libluasocket/mime.lua.h" - lua_getglobal(L, "mime"); return 1; } int __open_luasocket_smtp(lua_State * L) { #include "libluasocket/smtp.lua.h" - lua_getglobal(L, "socket.smtp"); return 1; } int __open_luasocket_tp(lua_State * L) { #include "libluasocket/tp.lua.h" - lua_getglobal(L, "socket.tp"); return 1; } int __open_luasocket_url(lua_State * L) { #include "libluasocket/url.lua.h" - lua_getglobal(L, "socket.url"); + return 1; +} + +int __open_luasocket_headers(lua_State * L) +{ + #include "libluasocket/headers.lua.h" + return 1; +} + +int __open_luasocket_mbox(lua_State * L) +{ + #include "libluasocket/mbox.lua.h" return 1; } diff -Nur love-0.10.2/src/libraries/luasocket/luasocket.h new/src/libraries/luasocket/luasocket.h --- love-0.10.2/src/libraries/luasocket/luasocket.h 2016-03-01 22:47:54.000000000 +0100 +++ new/src/libraries/luasocket/luasocket.h 2017-06-24 19:52:38.035927377 +0200 @@ -1,5 +1,5 @@ /** - * Copyright (c) 2006-2016 LOVE Development Team + * Copyright (c) 2006-2017 LOVE Development Team * * This software is provided 'as-is', without any express or implied * warranty. In no event will the authors be held liable for any damages @@ -42,6 +42,8 @@ int __open_luasocket_smtp(lua_State * L); int __open_luasocket_tp(lua_State * L); int __open_luasocket_url(lua_State * L); +int __open_luasocket_headers(lua_State * L); +int __open_luasocket_mbox(lua_State * L); } // luasocket } // love diff -Nur love-0.10.2/src/Makefile.am new/src/Makefile.am --- love-0.10.2/src/Makefile.am 2016-10-31 20:28:00.000000000 +0100 +++ new/src/Makefile.am 2017-06-24 20:15:43.868513607 +0200 @@ -745,44 +745,53 @@ if LOVE_LIBRARY_LUASOCKET liblove_la_SOURCES += \ - ./libraries/luasocket/libluasocket/mime.lua.h \ - ./libraries/luasocket/libluasocket/socket.lua.h \ - ./libraries/luasocket/libluasocket/unix.h \ - ./libraries/luasocket/libluasocket/timeout.c \ - ./libraries/luasocket/libluasocket/lua.h \ - ./libraries/luasocket/libluasocket/tcp.c \ - ./libraries/luasocket/libluasocket/mime.c \ - ./libraries/luasocket/libluasocket/io.c \ - ./libraries/luasocket/libluasocket/timeout.h \ - ./libraries/luasocket/libluasocket/ftp.lua.h \ - ./libraries/luasocket/libluasocket/tcp.h \ ./libraries/luasocket/libluasocket/options.h \ - ./libraries/luasocket/libluasocket/inet.h \ - ./libraries/luasocket/libluasocket/buffer.c \ - ./libraries/luasocket/libluasocket/mime.h \ - ./libraries/luasocket/libluasocket/smtp.lua.h \ - ./libraries/luasocket/libluasocket/select.h \ - ./libraries/luasocket/libluasocket/tp.lua.h \ - ./libraries/luasocket/libluasocket/io.h \ - ./libraries/luasocket/libluasocket/url.lua.h \ - ./libraries/luasocket/libluasocket/udp.c \ - ./libraries/luasocket/libluasocket/auxiliar.h \ - ./libraries/luasocket/libluasocket/buffer.h \ ./libraries/luasocket/libluasocket/options.c \ - ./libraries/luasocket/libluasocket/except.c \ + ./libraries/luasocket/libluasocket/mime.lua.h \ + ./libraries/luasocket/libluasocket/mime.h \ + ./libraries/luasocket/libluasocket/mime.c \ + ./libraries/luasocket/libluasocket/mbox.lua.h \ ./libraries/luasocket/libluasocket/luasocket.h \ - ./libraries/luasocket/libluasocket/udp.h \ + ./libraries/luasocket/libluasocket/luasocket.c \ ./libraries/luasocket/libluasocket/ltn12.lua.h \ - ./libraries/luasocket/libluasocket/usocket.c \ + ./libraries/luasocket/libluasocket/io.h \ + ./libraries/luasocket/libluasocket/io.c \ + ./libraries/luasocket/libluasocket/inet.h \ ./libraries/luasocket/libluasocket/inet.c \ ./libraries/luasocket/libluasocket/http.lua.h \ - ./libraries/luasocket/libluasocket/socket.h \ + ./libraries/luasocket/libluasocket/headers.lua.h \ + ./libraries/luasocket/libluasocket/ftp.lua.h \ + ./libraries/luasocket/libluasocket/except.h \ + ./libraries/luasocket/libluasocket/except.c \ + ./libraries/luasocket/libluasocket/compat.h \ + ./libraries/luasocket/libluasocket/compat.c \ + ./libraries/luasocket/libluasocket/buffer.h \ + ./libraries/luasocket/libluasocket/buffer.c \ + ./libraries/luasocket/libluasocket/auxiliar.h \ ./libraries/luasocket/libluasocket/auxiliar.c \ - ./libraries/luasocket/libluasocket/luasocket.c \ + ./libraries/luasocket/libluasocket/usocket.h \ + ./libraries/luasocket/libluasocket/usocket.c \ + ./libraries/luasocket/libluasocket/url.lua.h \ + ./libraries/luasocket/libluasocket/unixudp.h \ + ./libraries/luasocket/libluasocket/unixudp.c \ + ./libraries/luasocket/libluasocket/unixtcp.h \ + ./libraries/luasocket/libluasocket/unixtcp.c \ + ./libraries/luasocket/libluasocket/unix.h \ ./libraries/luasocket/libluasocket/unix.c \ + ./libraries/luasocket/libluasocket/udp.h \ + ./libraries/luasocket/libluasocket/udp.c \ + ./libraries/luasocket/libluasocket/tp.lua.h \ + ./libraries/luasocket/libluasocket/timeout.h \ + ./libraries/luasocket/libluasocket/timeout.c \ + ./libraries/luasocket/libluasocket/tcp.h \ + ./libraries/luasocket/libluasocket/tcp.c \ + ./libraries/luasocket/libluasocket/socket.lua.h \ + ./libraries/luasocket/libluasocket/socket.h \ + ./libraries/luasocket/libluasocket/smtp.lua.h \ + ./libraries/luasocket/libluasocket/serial.c \ + ./libraries/luasocket/libluasocket/select.h \ ./libraries/luasocket/libluasocket/select.c \ - ./libraries/luasocket/libluasocket/except.h \ - ./libraries/luasocket/libluasocket/usocket.h \ + ./libraries/luasocket/libluasocket/pierror.h \ ./libraries/luasocket/luasocket.cpp \ ./libraries/luasocket/luasocket.h endif
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