X-Git-Url: http://www.privoxy.org/gitweb/?p=privoxy.git;a=blobdiff_plain;f=gateway.c;h=7584b9455198a125bcfd7e301eecfa23cf0d38fe;hp=7d67ff0d9f0db7e4a696a2ab7fc2651fd6be766c;hb=9a67299e616ef4b3e527f8837474f3a9819fad3c;hpb=34bf407d7722634d6363c46dd4d0df00f53732ef

diff --git a/gateway.c b/gateway.c
index 7d67ff0d..7584b945 100644
--- a/gateway.c
+++ b/gateway.c
@@ -1,4 +1,4 @@
-const char gateway_rcs[] = "$Id: gateway.c,v 1.11 2002/03/08 17:46:04 jongfoster Exp $";
+const char gateway_rcs[] = "$Id: gateway.c,v 1.15 2002/03/26 22:29:54 swa Exp $";
 /*********************************************************************
  *
  * File        :  $Source: /cvsroot/ijbswa/current/gateway.c,v $
@@ -8,7 +8,7 @@ const char gateway_rcs[] = "$Id: gateway.c,v 1.11 2002/03/08 17:46:04 jongfoster
  *                proxy).
  *
  * Copyright   :  Written by and Copyright (C) 2001 the SourceForge
- *                IJBSWA team.  http://ijbswa.sourceforge.net
+ *                Privoxy team. http://www.privoxy.org/
  *
  *                Based on the Internet Junkbuster originally written
  *                by and Copyright (C) 1997 Anonymous Coders and
@@ -34,6 +34,39 @@ const char gateway_rcs[] = "$Id: gateway.c,v 1.11 2002/03/08 17:46:04 jongfoster
  *
  * Revisions   :
  *    $Log: gateway.c,v $
+ *    Revision 1.15  2002/03/26 22:29:54  swa
+ *    we have a new homepage!
+ *
+ *    Revision 1.14  2002/03/24 13:25:43  swa
+ *    name change related issues
+ *
+ *    Revision 1.13  2002/03/13 00:29:59  jongfoster
+ *    Killing warnings
+ *
+ *    Revision 1.12  2002/03/09 20:03:52  jongfoster
+ *    - Making various functions return int rather than size_t.
+ *      (Undoing a recent change).  Since size_t is unsigned on
+ *      Windows, functions like read_socket that return -1 on
+ *      error cannot return a size_t.
+ *
+ *      THIS WAS A MAJOR BUG - it caused frequent, unpredictable
+ *      crashes, and also frequently caused JB to jump to 100%
+ *      CPU and stay there.  (Because it thought it had just
+ *      read ((unsigned)-1) == 4Gb of data...)
+ *
+ *    - The signature of write_socket has changed, it now simply
+ *      returns success=0/failure=nonzero.
+ *
+ *    - Trying to get rid of a few warnings --with-debug on
+ *      Windows, I've introduced a new type "jb_socket".  This is
+ *      used for the socket file descriptors.  On Windows, this
+ *      is SOCKET (a typedef for unsigned).  Everywhere else, it's
+ *      an int.  The error value can't be -1 any more, so it's
+ *      now JB_INVALID_SOCKET (which is -1 on UNIX, and in
+ *      Windows it maps to the #define INVALID_SOCKET.)
+ *
+ *    - The signature of bind_port has changed.
+ *
  *    Revision 1.11  2002/03/08 17:46:04  jongfoster
  *    Fixing int/size_t warnings
  *
@@ -156,11 +189,11 @@ static const char socks_userid[] = "anonymous";
  *                a HTTP proxy and/or a SOCKS proxy.
  *
  * Parameters  :
- *          1  :  gw = pointer to a gateway structure (such as gw_default)
+ *          1  :  fwd = the proxies to use when connecting.
  *          2  :  http = the http request and apropos headers
  *          3  :  csp = Current client state (buffers, headers, etc...)
  *
- * Returns     :  -1 => failure, else it is the socket file descriptor.
+ * Returns     :  JB_INVALID_SOCKET => failure, else it is the socket file descriptor.
  *
  *********************************************************************/
 jb_socket forwarded_connect(const struct forward_spec * fwd,
@@ -214,11 +247,12 @@ jb_socket forwarded_connect(const struct forward_spec * fwd,
  *                normal (non-SOCKS) socket.
  *
  * Parameters  :
- *          1  :  gw = pointer to a gateway structure (such as gw_default)
- *          2  :  http = the http request and apropos headers
- *          3  :  csp = Current client state (buffers, headers, etc...)
+ *          1  :  fwd = Specifies the SOCKS proxy to use.
+ *          2  :  target_host = The final server to connect to.
+ *          3  :  target_port = The final port to connect to.
+ *          4  :  csp = Current client state (buffers, headers, etc...)
  *
- * Returns     :  -1 => failure, else a socket file descriptor.
+ * Returns     :  JB_INVALID_SOCKET => failure, else a socket file descriptor.
  *
  *********************************************************************/
 static jb_socket socks4_connect(const struct forward_spec * fwd,
@@ -306,7 +340,7 @@ static jb_socket socks4_connect(const struct forward_spec * fwd,
       return(JB_INVALID_SOCKET);
    }
 
-   if (write_socket(sfd, (char *)c, (int)csiz))
+   if (write_socket(sfd, (char *)c, csiz))
    {
       log_error(LOG_LEVEL_CONNECT, "SOCKS4 negotiation write failed...");
       close_socket(sfd);