Merge branch 'master' into hjelmeland-patch-1

Changed return text for ETIMEDOUT/ WSAETIMEDOUT to “connection timeout”.

This is needed for the application to be able tell to the difference between timeout of TCP connection (ETIMEDOUT/ WSAETIMEDOUT) and a normal return from a non-blocking socket (error codes EAGAIN/WSAEWOULDBLOCK). Both situations returned the text “timeout”.

docs/installation.html

@@ -89,7 +89,7 @@ it should be easy to use LuaSocket. Just fire the interpreter and use the
 Lua 5.2.2  Copyright (C) 1994-2013 Lua.org, PUC-Rio
 > socket = require("socket")
 > print(socket._VERSION)
---> LuaSocket 3.1.0
+--> LuaSocket 3.0.0
 </pre>
 
 <p> Each module loads their dependencies automatically, so you only need to

luasocket-scm-3.rockspec

@@ -69,7 +69,6 @@ local function make_plat(plat)
     ["socket.smtp"]    = "src/smtp.lua",
     ltn12              = "src/ltn12.lua",
     socket             = "src/socket.lua",
-    mbox               = "src/mbox.lua",
     mime               = "src/mime.lua"
   }
   if plat == "unix"

makefile.dist

@@ -1,7 +1,7 @@
 #--------------------------------------------------------------------------
 # Distribution makefile
 #--------------------------------------------------------------------------
-DIST = luasocket-3.1.0
+DIST = luasocket-3.0.0
 
 TEST = \
 	test/README \

src/buffer.c

@@ -9,7 +9,7 @@
 * Internal function prototypes
 \*=========================================================================*/
 static int recvraw(p_buffer buf, size_t wanted, luaL_Buffer *b);
-static int recvline(p_buffer buf, luaL_Buffer *b, int chop);
+static int recvline(p_buffer buf, luaL_Buffer *b);
 static int recvall(p_buffer buf, luaL_Buffer *b);
 static int buffer_get(p_buffer buf, const char **data, size_t *count);
 static void buffer_skip(p_buffer buf, size_t count);
@@ -117,21 +117,10 @@ int buffer_meth_receive(lua_State *L, p_buffer buf) {
     luaL_addlstring(&b, part, size);
     /* receive new patterns */
     if (!lua_isnumber(L, 2)) {
-        const char *p = luaL_optstring(L, 2, "l");
+        const char *p= luaL_optstring(L, 2, "*l");
-        if (*p == '*') p++;  /* skip optional '*' (for compatibility) */
+        if (p[0] == '*' && p[1] == 'l') err = recvline(buf, &b);
-        switch (*p) {
+        else if (p[0] == '*' && p[1] == 'a') err = recvall(buf, &b);
-            case 'l':  /* line */
+        else luaL_argcheck(L, 0, 2, "invalid receive pattern");
-                err = recvline(buf, &b, 1);
-                break;
-            case 'L':  /* line with \n */
-                err = recvline(buf, &b, 0);
-                break;
-            case 'a':  /* all */
-                err = recvall(buf, &b);
-                break;
-            default:
-                luaL_argcheck(L, 0, 2, "invalid receive pattern");
-        }
     /* get a fixed number of bytes (minus what was already partially
      * received) */
     } else {
@@ -233,7 +222,7 @@ static int recvall(p_buffer buf, luaL_Buffer *b) {
 * 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, int chop) {
+static int recvline(p_buffer buf, luaL_Buffer *b) {
     int err = IO_DONE;
     while (err == IO_DONE) {
         size_t count, pos; const char *data;
@@ -245,8 +234,6 @@ static int recvline(p_buffer buf, luaL_Buffer *b, int chop) {
             pos++;
         }
         if (pos < count) { /* found '\n' */
-            if (!chop)
-                luaL_addchar(b, '\n');
             buffer_skip(buf, pos+1); /* skip '\n' too */
             break; /* we are done */
         } else /* reached the end of the buffer */

src/http.lua

@@ -62,7 +62,7 @@ local function receiveheaders(sock, headers)
         -- unfold any folded values
         while string.find(line, "^%s") do
             value = value .. line
-            line, err = sock:receive()
+            line = sock:receive()
             if err then return nil, err end
         end
         -- save pair in table
@@ -219,11 +219,9 @@ local function adjustproxy(reqt)
     local proxy = reqt.proxy or _M.PROXY
     if proxy then
         proxy = url.parse(proxy)
-        proxy.port = proxy.port or 3128
+        return proxy.host, proxy.port or 3128
-        proxy.create = SCHEMES[proxy.scheme].create(reqt)
-        return proxy.host, proxy.port, proxy.create
     else
-        return reqt.host, reqt.port, reqt.create
+        return reqt.host, reqt.port
     end
 end
 
@@ -293,10 +291,7 @@ local function adjustrequest(reqt)
     end
 
     -- ajust host and port if there is a proxy
-    local proxy_create
+    nreqt.host, nreqt.port = adjustproxy(nreqt)
-    nreqt.host, nreqt.port, proxy_create = adjustproxy(nreqt)
-    if not reqt.create then nreqt.create = proxy_create end
-
     return nreqt
 end
 

src/inet.c

@@ -290,7 +290,7 @@ int inet_meth_getsockname(lua_State *L, p_socket ps, int family)
         return 2;
     }
     lua_pushstring(L, name);
-    lua_pushinteger(L, (int) strtol(port, (char **) NULL, 10));
+    lua_pushstring(L, port);
     switch (family) {
         case AF_INET: lua_pushliteral(L, "inet"); break;
         case AF_INET6: lua_pushliteral(L, "inet6"); break;

src/luasocket.h

@@ -10,7 +10,7 @@
 /*-------------------------------------------------------------------------* \
 * Current socket library version
 \*-------------------------------------------------------------------------*/
-#define LUASOCKET_VERSION    "LuaSocket 3.1.0"
+#define LUASOCKET_VERSION    "LuaSocket 3.0.0"
 #define LUASOCKET_COPYRIGHT  "Copyright (C) 1999-2013 Diego Nehab"
 
 /*-------------------------------------------------------------------------*\

src/makefile

@@ -272,7 +272,7 @@ SOCKET_win64=wsocket.obj
 #
 SO=$(SO_$(PLAT))
 O=$(O_$(PLAT))
-SOCKET_V=3.1.0
+SOCKET_V=3.0.0
 MIME_V=1.0.3
 SOCKET_SO=socket-$(SOCKET_V).$(SO)
 MIME_SO=mime-$(MIME_V).$(SO)

src/pierror.h

@@ -12,7 +12,7 @@
 #define PIE_CONNREFUSED    "connection refused"
 #define PIE_CONNABORTED    "closed"
 #define PIE_CONNRESET      "closed"
-#define PIE_TIMEDOUT       "timeout"
+#define PIE_TIMEDOUT       "connection timeout"
 #define PIE_AGAIN          "temporary failure in name resolution"
 #define PIE_BADFLAGS       "invalid value for ai_flags"
 #define PIE_BADHINTS       "invalid value for hints"

src/url.lua

@@ -152,7 +152,7 @@ function _M.parse(url, default)
     url = string.gsub(url, "^([%w][%w%+%-%.]*)%:",
         function(s) parsed.scheme = s; return "" end)
     -- get authority
-    url = string.gsub(url, "^//([^/%?#]*)", function(n)
+    url = string.gsub(url, "^//([^/]*)", function(n)
         parsed.authority = n
         return ""
     end)

src/wsocket.c

@@ -262,7 +262,6 @@ int socket_recv(p_socket ps, char *data, size_t count, size_t *got,
         if (err != WSAEWOULDBLOCK) {
             if (err != WSAECONNRESET || prev == WSAECONNRESET) return err;
             prev = err;
-            continue;
         }
         if ((err = socket_waitfd(ps, WAITFD_R, tm)) != IO_DONE) return err;
     }
@@ -292,7 +291,6 @@ int socket_recvfrom(p_socket ps, char *data, size_t count, size_t *got,
         if (err != WSAEWOULDBLOCK) {
             if (err != WSAECONNRESET || prev == WSAECONNRESET) return err;
             prev = err;
-            continue;
         }
         if ((err = socket_waitfd(ps, WAITFD_R, tm)) != IO_DONE) return err;
     }