added SOCKS4/5 proxy support.

git-svn-id: svn://sylpheed.sraoss.jp/sylpheed/trunk@2733 ee746299-78ed-0310-b773-934348b2243d

1 files changed, 59 insertions, 0 deletions

diff --git a/libsylph/socks.h b/libsylph/socks.h
new file mode 100644
index 00000000..afa34c5b
--- /dev/null
+++ b/libsylph/socks.h
@@ -0,0 +1,59 @@
+/*
+ * LibSylph -- E-Mail client library
+ * Copyright (C) 1999-2010 Hiroyuki Yamamoto
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+#ifndef __SOCKS_H__
+#define __SOCKS_H__
+
+#ifdef HAVE_CONFIG_H
+#  include "config.h"
+#endif
+
+#include <glib.h>
+
+#include "socket.h"
+
+typedef struct _SocksInfo SocksInfo;
+
+typedef enum {
+	SOCKS_SOCKS4,
+	SOCKS_SOCKS5
+} SocksType;
+
+struct _SocksInfo
+{
+	SocksType type;
+	gchar *proxy_host;
+	gushort proxy_port;
+	gchar *proxy_name;
+	gchar *proxy_pass;
+};
+
+SocksInfo *socks_info_new(SocksType type, const gchar *proxy_host,
+			  gushort proxy_port, const gchar *proxy_name,
+			  const gchar *proxy_pass);
+void socks_info_free(SocksInfo *socks_info);
+
+gint socks_connect(SockInfo *sock, const gchar *hostname, gushort port,
+		   SocksInfo *socks_info);
+
+gint socks4_connect(SockInfo *sock, const gchar *hostname, gushort port);
+gint socks5_connect(SockInfo *sock, const gchar *hostname, gushort port,
+		    const gchar *proxy_name, const gchar *proxy_pass);
+
+#endif /* __SOCKS_H__ */