7 files changed, 55 insertions, 45 deletions

diff --git a/NEW b/NEW
new file mode 100644
index 0000000..749641a
--- /dev/null
+++ b/NEW
@@ -0,0 +1,5 @@
+Socket structures are independent
+UDPBUFFERSIZE is now internal
+Better treatment of closed connections: test!!!
+HTTP post now deals with 1xx codes
+connect, bind etc only try first address returned by resolver
diff --git a/TODO b/TODO
new file mode 100644
index 0000000..50031b1
--- /dev/null
+++ b/TODO
@@ -0,0 +1,38 @@
+- Inicializaccao das classes pode falhar?
+
+* Como mostrar um erro em lua_socketlibopen()...
+* O location do "redirect" pode ser relativo ao servidor atual (não pode,
+  mas os servidores fazem merda...)
+* - Ajeitar para Lua 4.1
+
+- Padronizar os retornos de funccao
+- Thread-safe
+  - proteger gethostby*.* com um mutex GLOBAL!
+  - proteger o atomizar o conjunto (timedout, receive), (timedout, send)
+- Usar "require" nos módulos
+- SSL
+- Fazer compilar com g++
+- usar lua_verror
+- separar as classes em arquivos
+- criar mais uma classe, a de stream, entre p_sock e p_client
+- criar um internal include file ls.h
+- impedir que voe quando chamar accept(udpsocket())
+- trocar recv and send por read e write (ver se funciona)
+
+- checar operações em closed sockets
+- checar teste de writable socket com select
+
+- trocar IPv4 para networking ou ipc
+
+- checar todos os metodos
+- checar options em UDP
+- checar todas as globais
+- checar os metodos virtuais
+- checar garbage collection
+
+- unix 92 bytes maximo no endereço, incluindo o zero
+- unix 9216 maximo de datagram size
+
+- retorno de send/receive em datagram sockets pode ser refused...
+
+- adicionar um método sock:setoption???
diff --git a/src/luasocket.c b/src/luasocket.c
index 26bc014..f6d1df7 100644
--- a/src/luasocket.c
+++ b/src/luasocket.c
@@ -44,11 +44,11 @@
 \*-------------------------------------------------------------------------*/
 LUASOCKET_API int lua_socketlibopen(lua_State *L)
 {
+    compat_open(L);
     priv_open(L);
     select_open(L);
     base_open(L);
     tm_open(L);
-    compat_open(L);
     fd_open(L);
     sock_open(L);
     inet_open(L); 
diff --git a/src/timeout.c b/src/timeout.c
index dfece82..50a84da 100644
--- a/src/timeout.c
+++ b/src/timeout.c
@@ -151,9 +151,9 @@ int tm_lua_sleep(lua_State *L)
 {
     double n = luaL_checknumber(L, 1);
 #ifdef WIN32
-    Sleep(n*1000);
+    Sleep((int)n*1000);
 #else
-    sleep(n);
+    sleep((int)n);
 #endif
     return 0;
 }
diff --git a/src/unix.c b/src/unix.c
index 0fc08bd..511a6bb 100644
--- a/src/unix.c
+++ b/src/unix.c
@@ -1,8 +1,6 @@
 /*=========================================================================*\
 * Network compatibilization module
 \*=========================================================================*/
-#include <string.h>
-
 #include <lua.h>
 #include <lauxlib.h>
 
@@ -17,14 +15,14 @@ static cchar *try_setbooloption(lua_State *L, COMPAT_FD sock, int name);
 /*=========================================================================*\
 * Exported functions.
 \*=========================================================================*/
-void compat_open(lua_State *L)
+int compat_open(lua_State *L)
 {
-    /* Instals a handler to ignore sigpipe. This function is not 
-       needed on the WinSock2, since it's sockets don't raise signals. */
+    /* Instals a handler to ignore sigpipe. */
     struct sigaction new;
     memset(&new, 0, sizeof(new));
     new.sa_handler = SIG_IGN;
     sigaction(SIGPIPE, &new, NULL);
+    return 1;
 }
 
 COMPAT_FD compat_accept(COMPAT_FD s, struct  sockaddr  *addr,  
@@ -59,7 +57,7 @@ int compat_send(COMPAT_FD c, cchar *data, size_t count, size_t *sent,
            err = PRIV_CLOSED;
 #ifdef __CYGWIN__
            /* this is for CYGWIN, which is like Unix but has Win32 bugs */
-           if (sent < 0 && errno == EWOULDBLOCK) err = PRIV_DONE;
+           if (errno == EWOULDBLOCK) err = PRIV_DONE;
 #endif
            *sent = 0;
        } else {
diff --git a/src/unix.h b/src/unix.h
index 944b471..5f89569 100644
--- a/src/unix.h
+++ b/src/unix.h
@@ -1,7 +1,5 @@
-#ifndef COMPAT_H_
-#define COMPAT_H_
-
-#include "lspriv.h"
+#ifndef UNIX_H_
+#define UNIX_H_
 
 /*=========================================================================*\
 * BSD include files
@@ -24,46 +22,17 @@
 #include <netdb.h>
 /* sigpipe handling */
 #include <signal.h>
-
+/* IP stuff*/
 #include <netinet/in.h>
 #include <arpa/inet.h>
 
 #define COMPAT_FD int
 #define COMPAT_INVALIDFD (-1)
 
-/* we are lazy... */
-typedef struct sockaddr SA;
-
-/*=========================================================================*\
-* Exported functions
-\*=========================================================================*/
-void compat_open(lua_State *L);
-
 #define compat_bind bind
 #define compat_connect connect
 #define compat_listen listen
 #define compat_close close
 #define compat_select select
 
-COMPAT_FD compat_socket(int domain, int type, int protocol);
-COMPAT_FD compat_accept(COMPAT_FD s, SA *addr, int *len, int deadline);
-int compat_send(COMPAT_FD c, cchar *data, size_t count, size_t *done, 
-        int deadline);
-int compat_recv(COMPAT_FD c, uchar *data, size_t count, size_t *done, 
-        int deadline);
-int compat_sendto(COMPAT_FD c, cchar *data, size_t count, size_t *done,
-        int deadline, SA *addr, int len);
-int compat_recvfrom(COMPAT_FD c, uchar *data, size_t count, size_t *got, 
-        int deadline, SA *addr, int *len);
-void compat_setnonblocking(COMPAT_FD sock);
-void compat_setblocking(COMPAT_FD sock);
-void compat_setreuseaddr(COMPAT_FD sock);
-
-const char *compat_hoststrerror(void);
-const char *compat_socketstrerror(void);
-const char *compat_bindstrerror(void);
-const char *compat_connectstrerror(void);
-
-cchar *compat_trysetoptions(lua_State *L, COMPAT_FD sock);
-
-#endif /* COMPAT_H_ */
+#endif /* UNIX_H_ */
diff --git a/test/testclnt.lua b/test/testclnt.lua
index 15f1dd8..7c65823 100644
--- a/test/testclnt.lua
+++ b/test/testclnt.lua
@@ -13,7 +13,7 @@ function fail(...)
 end
 
 function warn(...)
-    local s = format(unpack(arg))
+    local s = string.format(unpack(arg))
     io.write("WARNING: ", s, "\n")
 end