--- a/libpurple/purple-socket.h Wed Oct 26 10:17:10 2016 +0000 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,217 +0,0 @@ -/* purple - * - * Purple is the legal property of its developers, whose names are too numerous - * to list here. Please refer to the COPYRIGHT file distributed with this - * source distribution. - * - * 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. - * - * This program 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 General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1301 USA - */ - -#ifndef _PURPLE_SOCKET_H_ -#define _PURPLE_SOCKET_H_ -/** - * SECTION:purple-socket - * @section_id: libpurple-purple-socket - * @short_description: <filename>purple-socket.h</filename> - * @title: Generic Sockets - */ - -#include "connection.h" - -/** - * PurpleSocket: - * - * A structure holding all resources needed for the TCP connection. - */ -typedef struct _PurpleSocket PurpleSocket; - -/** - * PurpleSocketConnectCb: - * @ps: The socket. - * @error: Error message, or NULL if connection was successful. - * @user_data: The user data passed with callback function. - * - * A callback fired after (successfully or not) establishing a connection. - */ -typedef void (*PurpleSocketConnectCb)(PurpleSocket *ps, const gchar *error, - gpointer user_data); - -/** - * purple_socket_new: - * @gc: The connection for which the socket is needed, or NULL. - * - * Creates new, disconnected socket. - * - * Passing a PurpleConnection allows for proper proxy handling. - * - * Returns: The new socket struct. - */ -PurpleSocket * -purple_socket_new(PurpleConnection *gc); - -/** - * purple_socket_get_connection: - * @ps: The socket. - * - * Gets PurpleConnection tied with specified socket. - * - * Returns: The PurpleConnection object. - */ -PurpleConnection * -purple_socket_get_connection(PurpleSocket *ps); - -/** - * purple_socket_set_tls: - * @ps: The socket. - * @is_tls: TRUE, if TLS should be handled transparently, FALSE otherwise. - * - * Determines, if socket should handle TLS. - */ -void -purple_socket_set_tls(PurpleSocket *ps, gboolean is_tls); - -/** - * purple_socket_set_host: - * @ps: The socket. - * @host: The connection host. - * - * Sets connection host. - */ -void -purple_socket_set_host(PurpleSocket *ps, const gchar *host); - -/** - * purple_socket_set_port: - * @ps: The socket. - * @port: The connection port. - * - * Sets connection port. - */ -void -purple_socket_set_port(PurpleSocket *ps, int port); - -/** - * purple_socket_connect: - * @ps: The socket. - * @cb: The function to call after establishing a connection, or on - * error. - * @user_data: The user data to be passed to callback function. - * - * Establishes a connection. - * - * Returns: TRUE on success (this doesn't mean it's connected yet), FALSE - * otherwise. - */ -gboolean -purple_socket_connect(PurpleSocket *ps, PurpleSocketConnectCb cb, - gpointer user_data); - -/** - * purple_socket_read: - * @ps: The socket. - * @buf: The buffer to write data to. - * @len: The buffer size. - * - * Reads incoming data from socket. - * - * This function deals with TLS, if the socket is configured to do it. - * - * Returns: Amount of data written, or -1 on error (errno will be also be set). - */ -gssize -purple_socket_read(PurpleSocket *ps, guchar *buf, size_t len); - -/** - * purple_socket_write: - * @ps: The socket. - * @buf: The buffer to read data from. - * @len: The amount of data to read and send. - * - * Sends data through socket. - * - * This function deals with TLS, if the socket is configured to do it. - * - * Returns: Amount of data sent, or -1 on error (errno will albo be set). - */ -gssize -purple_socket_write(PurpleSocket *ps, const guchar *buf, size_t len); - -/** - * purple_socket_watch: - * @ps: The socket. - * @cond: The condition type. - * @func: The callback function for data, or NULL to remove any - * existing callbacks. - * @user_data: The user data to be passed to callback function. - * - * Adds an input handler for the socket. - * - * If the specified socket had input handler already registered, it will be - * removed. To remove any input handlers, pass an NULL handler function. - */ -void -purple_socket_watch(PurpleSocket *ps, PurpleInputCondition cond, - PurpleInputFunction func, gpointer user_data); - -/** - * purple_socket_get_fd: - * @ps: The socket - * - * Gets underlying file descriptor for socket. - * - * It's not meant to read/write data (use purple_socket_read/ - * purple_socket_write), rather for watching for changes with select(). - * - * Returns: The file descriptor, or -1 on error. - */ -int -purple_socket_get_fd(PurpleSocket *ps); - -/** - * purple_socket_set_data: - * @ps: The socket. - * @key: The unique key. - * @data: The data to assign, or NULL to remove. - * - * Sets extra data for a socket. - */ -void -purple_socket_set_data(PurpleSocket *ps, const gchar *key, gpointer data); - -/** - * purple_socket_get_data: - * @ps: The socket. - * @key: The unqiue key. - * - * Returns extra data in a socket. - * - * Returns: The data associated with the key. - */ -gpointer -purple_socket_get_data(PurpleSocket *ps, const gchar *key); - -/** - * purple_socket_destroy: - * @ps: The socket. - * - * Destroys the socket, closes connection and frees all resources. - * - * If file descriptor for the socket was extracted with purple_socket_get_fd and - * added to event loop, it have to be removed prior this. - */ -void -purple_socket_destroy(PurpleSocket *ps); - -#endif /* _PURPLE_SOCKET_H_ */