Initial commit for sylpheed 3.7.0

1 files changed, 163 insertions, 0 deletions

diff --git a/libsylph/socket.h b/libsylph/socket.h
new file mode 100644
index 0000000..15bcef7
--- /dev/null
+++ b/libsylph/socket.h
@@ -0,0 +1,163 @@
+/*
+ * LibSylph -- E-Mail client library
+ * Copyright (C) 1999-2012 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 __SOCKET_H__
+#define __SOCKET_H__
+
+#ifdef HAVE_CONFIG_H
+#  include "config.h"
+#endif
+
+#include <glib.h>
+#if HAVE_NETDB_H
+#  include <netdb.h>
+#endif
+#ifdef G_OS_WIN32
+#  include <winsock2.h>
+#endif
+
+typedef struct _SockInfo        SockInfo;
+
+#if USE_SSL
+#  include "ssl.h"
+#endif
+
+typedef enum
+{
+        CONN_READY,
+        CONN_LOOKUPSUCCESS,
+        CONN_ESTABLISHED,
+        CONN_LOOKUPFAILED,
+        CONN_FAILED
+} ConnectionState;
+
+typedef enum
+{
+        SYL_SOCK_NONBLOCK       = 1 << 0,
+        SYL_SOCK_CHECK_IO       = 1 << 1
+} SockFlags;
+
+#define SOCK_SET_FLAGS(flags, set)      { (flags) |= (set); }
+#define SOCK_UNSET_FLAGS(flags, set)    { (flags) &= ~(set); }
+#define SOCK_IS_NONBLOCK(flags)         ((flags & SYL_SOCK_NONBLOCK) != 0)
+#define SOCK_IS_CHECK_IO(flags)         ((flags & SYL_SOCK_CHECK_IO) != 0)
+
+typedef gint (*SockConnectFunc)         (SockInfo       *sock,
+                                         gpointer        data);
+typedef gboolean (*SockFunc)            (SockInfo       *sock,
+                                         GIOCondition    condition,
+                                         gpointer        data);
+
+struct _SockInfo
+{
+        gint sock;
+#if USE_SSL
+        SSL *ssl;
+#else
+        gpointer ssl;
+#endif
+        GIOChannel *sock_ch;
+
+        gchar *hostname;
+        gushort port;
+        ConnectionState state;
+        SockFlags flags;
+        gpointer data;
+
+        SockFunc callback;
+        GIOCondition condition;
+};
+
+gint sock_init                          (void);
+gint sock_cleanup                       (void);
+
+gint sock_set_io_timeout                (guint sec);
+
+SockInfo *sock_new                      (const gchar *hostname, gushort port);
+
+gint sock_set_nonblocking_mode          (SockInfo *sock, gboolean nonblock);
+gboolean sock_is_nonblocking_mode       (SockInfo *sock);
+
+gboolean sock_has_read_data             (SockInfo *sock);
+
+guint sock_add_watch                    (SockInfo *sock, GIOCondition condition,
+                                         SockFunc func, gpointer data);
+guint sock_add_watch_poll               (SockInfo *sock, GIOCondition condition,
+                                         SockFunc func, gpointer data);
+
+struct hostent *my_gethostbyname        (const gchar *hostname);
+
+SockInfo *sock_connect                  (const gchar *hostname, gushort port);
+#ifdef G_OS_UNIX
+gint sock_connect_async                 (const gchar *hostname, gushort port,
+                                         SockConnectFunc func, gpointer data);
+gint sock_connect_async_cancel          (gint id);
+#endif
+#if USE_THREADS
+gint sock_connect_async_thread          (const gchar *hostname, gushort port);
+gint sock_connect_async_thread_wait     (gint id, SockInfo **sock);
+#endif
+
+gint sock_info_connect                  (SockInfo *sock);
+#ifdef G_OS_UNIX
+gint sock_info_connect_async            (SockInfo *sock,
+                                         SockConnectFunc func, gpointer data);
+#endif
+#if USE_THREADS
+gint sock_info_connect_async_thread     (SockInfo *sock);
+gint sock_info_connect_async_thread_wait(gint id, SockInfo **sock);
+#endif
+
+/* Basic I/O functions */
+gint sock_printf        (SockInfo *sock, const gchar *format, ...)
+                         G_GNUC_PRINTF(2, 3);
+gint sock_read          (SockInfo *sock, gchar *buf, gint len);
+gint sock_write         (SockInfo *sock, const gchar *buf, gint len);
+gint sock_write_all     (SockInfo *sock, const gchar *buf, gint len);
+gint sock_gets          (SockInfo *sock, gchar *buf, gint len);
+gint sock_getline       (SockInfo *sock, gchar **line);
+gint sock_puts          (SockInfo *sock, const gchar *buf);
+gint sock_peek          (SockInfo *sock, gchar *buf, gint len);
+gint sock_close         (SockInfo *sock);
+
+/* Functions to directly work on FD.  They are needed for pipes */
+gint fd_connect_inet    (gushort port);
+gint fd_open_inet       (gushort port);
+gint fd_connect_unix    (const gchar *path);
+gint fd_open_unix       (const gchar *path);
+gint fd_accept          (gint sock);
+
+gint fd_read            (gint sock, gchar *buf, gint len);
+gint fd_write           (gint sock, const gchar *buf, gint len);
+gint fd_write_all       (gint sock, const gchar *buf, gint len);
+gint fd_gets            (gint sock, gchar *buf, gint len);
+gint fd_getline         (gint sock, gchar **line);
+gint fd_close           (gint sock);
+
+/* Functions for SSL */
+#if USE_SSL
+gint ssl_read           (SSL *ssl, gchar *buf, gint len);
+gint ssl_write          (SSL *ssl, const gchar *buf, gint len);
+gint ssl_write_all      (SSL *ssl, const gchar *buf, gint len);
+gint ssl_gets           (SSL *ssl, gchar *buf, gint len);
+gint ssl_getline        (SSL *ssl, gchar **line);
+gint ssl_peek           (SSL *ssl, gchar *buf, gint len);
+#endif
+
+#endif /* __SOCKET_H__ */