X-Git-Url: http://git.silcnet.org/gitweb/?a=blobdiff_plain;f=lib%2Fsilcutil%2Fwin32%2Fsilcwin32sockconn.c;h=31f702f48ec2b913e05b2be89563522e8ac15439;hb=40f8443d8d3a6577336ee66d18e04d9ac4d956bb;hp=44115731d1865fb38923db403bfde363122a2811;hpb=a164745ee0308d94360db541ecc8e5b643ad354a;p=silc.git

diff --git a/lib/silcutil/win32/silcwin32sockconn.c b/lib/silcutil/win32/silcwin32sockconn.c
index 44115731..31f702f4 100644
--- a/lib/silcutil/win32/silcwin32sockconn.c
+++ b/lib/silcutil/win32/silcwin32sockconn.c
@@ -4,12 +4,11 @@
 
   Author: Pekka Riikonen <priikone@silcnet.org>
 
-  Copyright (C) 1997 - 2001 Pekka Riikonen
+  Copyright (C) 1997 - 2005 Pekka Riikonen
 
   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
-  the Free Software Foundation; either version 2 of the License, or
-  (at your option) any later version.
+  the Free Software Foundation; version 2 of the License.
   
   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -19,7 +18,7 @@
 */
 /* $Id$ */
 
-#include "silcincludes.h"
+#include "silc.h"
 
 /* Writes data from encrypted buffer to the socket connection. If the
    data cannot be written at once, it will be written later with a timeout. 
@@ -33,6 +32,11 @@ int silc_socket_write(SilcSocketConnection sock)
   SOCKET fd = sock->sock;
   SilcBuffer src = sock->outbuf;
 
+  if (!src)
+    return -2;
+  if (SILC_IS_DISABLED(sock))
+    return -1;
+
   SILC_LOG_DEBUG(("Writing data to socket %d", fd));
 
   if (src->len > 0) {
@@ -44,9 +48,17 @@ int silc_socket_write(SilcSocketConnection sock)
 	return -2;
       }
       SILC_LOG_ERROR(("Cannot write to socket: %d", (int)fd));
+      sock->sock_error = err;
       return -1;
     }
 
+    if (ret < src->len) {
+      SILC_LOG_DEBUG(("Wrote data %d of %d bytes, will write rest later",
+		      ret, src->len));
+      silc_buffer_pull(src, ret);
+      return -2;
+    }
+
     silc_buffer_pull(src, ret);
   }
 
@@ -67,6 +79,9 @@ int silc_socket_read(SilcSocketConnection sock)
   SOCKET fd = sock->sock;
   int argp;
 
+  if (SILC_IS_DISABLED(sock))
+    return -1;
+
   SILC_LOG_DEBUG(("Reading data from socket %d", fd));
 
   /* Check whether there is data available, without calling recv(). */
@@ -88,6 +103,7 @@ int silc_socket_read(SilcSocketConnection sock)
       return -2;
     }
     SILC_LOG_ERROR(("Cannot read from socket: %d", (int)fd));
+    sock->sock_error = err;
     return -1;
   }
 
@@ -110,3 +126,12 @@ int silc_socket_read(SilcSocketConnection sock)
 
   return len;
 }
+
+/* Returns human readable socket error message */
+
+SilcBool silc_socket_get_error(SilcSocketConnection sock, char *error,
+			   SilcUInt32 error_len)
+{
+  /* XXX TODO */
+  return FALSE;
+}