+++ /dev/null
-/*
- chat-commands.c : irssi
-
- Copyright (C) 2000 Timo Sirainen
-
- 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-*/
-
-#include "module.h"
-#include "network.h"
-#include "signals.h"
-#include "commands.h"
-#include "special-vars.h"
-#include "settings.h"
-#include "recode.h"
-
-#include "chat-protocols.h"
-#include "servers.h"
-#include "servers-setup.h"
-#include "servers-reconnect.h"
-#include "channels.h"
-#include "queries.h"
-#include "window-item-def.h"
-#include "rawlog.h"
-
-static SERVER_CONNECT_REC *get_server_connect(const char *data, int *plus_addr,
- char **rawlog_file)
-{
- CHAT_PROTOCOL_REC *proto;
- SERVER_CONNECT_REC *conn;
- GHashTable *optlist;
- char *addr, *portstr, *password, *nick, *chatnet, *host, *tmp;
- void *free_arg;
-
- g_return_val_if_fail(data != NULL, NULL);
-
- if (!cmd_get_params(data, &free_arg, 4 | PARAM_FLAG_OPTIONS,
- "connect", &optlist, &addr, &portstr,
- &password, &nick))
- return NULL;
- if (plus_addr != NULL) *plus_addr = *addr == '+';
- if (*addr == '+') addr++;
- if (*addr == '\0') {
- signal_emit("error command", 1,
- GINT_TO_POINTER(CMDERR_NOT_ENOUGH_PARAMS));
- cmd_params_free(free_arg);
- return NULL;
- }
-
- if (strcmp(password, "-") == 0)
- *password = '\0';
-
- /* check if -<chatnet> option is used to specify chat protocol */
- proto = chat_protocol_find_net(optlist);
-
- /* connect to server */
- chatnet = proto == NULL ? NULL :
- g_hash_table_lookup(optlist, proto->chatnet);
-
- if (chatnet == NULL)
- chatnet = g_hash_table_lookup(optlist, "network");
-
- conn = server_create_conn(proto != NULL ? proto->id : -1, addr,
- atoi(portstr), chatnet, password, nick);
- if (proto == NULL)
- proto = chat_protocol_find_id(conn->chat_type);
-
- if (proto->not_initialized) {
- /* trying to use protocol that isn't yet initialized */
- signal_emit("chat protocol unknown", 1, proto->name);
- server_connect_unref(conn);
- cmd_params_free(free_arg);
- return NULL;
- }
-
- if (strchr(addr, '/') != NULL)
- conn->unix_socket = TRUE;
-
- if (g_hash_table_lookup(optlist, "6") != NULL)
- conn->family = AF_INET6;
- else if (g_hash_table_lookup(optlist, "4") != NULL)
- conn->family = AF_INET;
-
- if (g_hash_table_lookup(optlist, "ssl") != NULL)
- conn->use_ssl = TRUE;
- if ((tmp = g_hash_table_lookup(optlist, "ssl_cert")) != NULL)
- conn->ssl_cert = g_strdup(tmp);
- if ((tmp = g_hash_table_lookup(optlist, "ssl_pkey")) != NULL)
- conn->ssl_pkey = g_strdup(tmp);
- if (g_hash_table_lookup(optlist, "ssl_verify") != NULL)
- conn->ssl_verify = TRUE;
- if ((tmp = g_hash_table_lookup(optlist, "ssl_cafile")) != NULL)
- conn->ssl_cafile = g_strdup(tmp);
- if ((tmp = g_hash_table_lookup(optlist, "ssl_capath")) != NULL)
- conn->ssl_capath = g_strdup(tmp);
- if ((conn->ssl_capath != NULL && conn->ssl_capath[0] != '\0')
- || (conn->ssl_cafile != NULL && conn->ssl_cafile[0] != '\0'))
- conn->ssl_verify = TRUE;
- if ((conn->ssl_cert != NULL && conn->ssl_cert[0] != '\0') || conn->ssl_verify)
- conn->use_ssl = TRUE;
-
- if (g_hash_table_lookup(optlist, "!") != NULL)
- conn->no_autojoin_channels = TRUE;
-
- if (g_hash_table_lookup(optlist, "noproxy") != NULL)
- g_free_and_null(conn->proxy);
-
-
- *rawlog_file = g_strdup(g_hash_table_lookup(optlist, "rawlog"));
-
- host = g_hash_table_lookup(optlist, "host");
- if (host != NULL && *host != '\0') {
- IPADDR ip4, ip6;
-
- if (net_gethostbyname(host, &ip4, &ip6) == 0)
- server_connect_own_ip_save(conn, &ip4, &ip6);
- }
-
- cmd_params_free(free_arg);
- return conn;
-}
-
-/* SYNTAX: CONNECT [-4 | -6] [-ssl] [-ssl_cert <cert>] [-ssl_pkey <pkey>]
- [-ssl_verify] [-ssl_cafile <cafile>] [-ssl_capath <capath>]
- [-noproxy] [-network <network>] [-host <hostname>]
- [-rawlog <file>]
- <address>|<chatnet> [<port> [<password> [<nick>]]] */
-/* NOTE: -network replaces the old -ircnet flag. */
-static void cmd_connect(const char *data)
-{
- SERVER_CONNECT_REC *conn;
- SERVER_REC *server;
- char *rawlog_file;
-
- conn = get_server_connect(data, NULL, &rawlog_file);
- if (conn != NULL) {
- server = server_connect(conn);
- server_connect_unref(conn);
-
- if (server != NULL && rawlog_file != NULL)
- rawlog_open(server->rawlog, rawlog_file);
-
- g_free(rawlog_file);
- }
-}
-
-static RECONNECT_REC *find_reconnect_server(int chat_type,
- const char *addr, int port)
-{
- RECONNECT_REC *match, *last_proto_match;
- GSList *tmp;
- int count;
-
- g_return_val_if_fail(addr != NULL, NULL);
-
- /* check if there's a reconnection to the same host and maybe even
- the same port */
- match = last_proto_match = NULL; count = 0;
- for (tmp = reconnects; tmp != NULL; tmp = tmp->next) {
- RECONNECT_REC *rec = tmp->data;
-
- if (rec->conn->chat_type == chat_type) {
- count++; last_proto_match = rec;
- if (g_strcasecmp(rec->conn->address, addr) == 0) {
- if (rec->conn->port == port)
- return rec;
- match = rec;
- }
- }
- }
-
- if (count == 1) {
- /* only one reconnection with wanted protocol,
- we probably want to use it */
- return last_proto_match;
- }
-
- return match;
-}
-
-static void update_reconnection(SERVER_CONNECT_REC *conn, SERVER_REC *server)
-{
- SERVER_CONNECT_REC *oldconn;
- RECONNECT_REC *recon;
-
- if (server != NULL) {
- oldconn = server->connrec;
- server_connect_ref(oldconn);
- reconnect_save_status(conn, server);
- } else {
- /* maybe we can reconnect some server from
- reconnection queue */
- recon = find_reconnect_server(conn->chat_type,
- conn->address, conn->port);
- if (recon == NULL) return;
-
- oldconn = recon->conn;
- server_connect_ref(oldconn);
- server_reconnect_destroy(recon);
-
- conn->away_reason = g_strdup(oldconn->away_reason);
- conn->channels = g_strdup(oldconn->channels);
- }
-
- conn->reconnection = TRUE;
-
- if (conn->chatnet == NULL && oldconn->chatnet != NULL)
- conn->chatnet = g_strdup(oldconn->chatnet);
-
- server_connect_unref(oldconn);
- if (server != NULL) {
- signal_emit("command disconnect", 2,
- "* Changing server", server);
- }
-}
-
-static void cmd_server(const char *data, SERVER_REC *server, WI_ITEM_REC *item)
-{
- command_runsub("server", data, server, item);
-}
-
-static void sig_default_command_server(const char *data, SERVER_REC *server,
- WI_ITEM_REC *item)
-{
- signal_emit("command server connect", 3, data, server, item);
-}
-
-/* SYNTAX: SERVER [-4 | -6] [-ssl] [-ssl_cert <cert>] [-ssl_pkey <pkey>]
- [-ssl_verify] [-ssl_cafile <cafile>] [-ssl_capath <capath>]
- [-noproxy] [-network <network>] [-host <hostname>]
- [-rawlog <file>]
- [+]<address>|<chatnet> [<port> [<password> [<nick>]]] */
-/* NOTE: -network replaces the old -ircnet flag. */
-static void cmd_server_connect(const char *data, SERVER_REC *server)
-{
- SERVER_CONNECT_REC *conn;
- char *rawlog_file;
- int plus_addr;
-
- g_return_if_fail(data != NULL);
-
- /* create connection record */
- conn = get_server_connect(data, &plus_addr, &rawlog_file);
- if (conn != NULL) {
- if (!plus_addr)
- update_reconnection(conn, server);
- server = server_connect(conn);
- server_connect_unref(conn);
-
- if (server != NULL && rawlog_file != NULL)
- rawlog_open(server->rawlog, rawlog_file);
-
- g_free(rawlog_file);
- }
-}
-
-/* SYNTAX: DISCONNECT *|<tag> [<message>] */
-static void cmd_disconnect(const char *data, SERVER_REC *server)
-{
- char *tag, *msg;
- void *free_arg;
-
- g_return_if_fail(data != NULL);
-
- if (!cmd_get_params(data, &free_arg, 2 | PARAM_FLAG_GETREST, &tag, &msg))
- return;
-
- if (*tag != '\0' && strcmp(tag, "*") != 0) {
- server = server_find_tag(tag);
- if (server == NULL)
- server = server_find_lookup_tag(tag);
- }
- if (server == NULL) cmd_param_error(CMDERR_NOT_CONNECTED);
-
- if (*msg == '\0') msg = (char *) settings_get_str("quit_message");
- signal_emit("server quit", 2, server, msg);
-
- cmd_params_free(free_arg);
- server_disconnect(server);
-}
-
-/* SYNTAX: QUIT [<message>] */
-static void cmd_quit(const char *data)
-{
- GSList *tmp, *next;
- const char *quitmsg;
- char *str;
-
- g_return_if_fail(data != NULL);
-
- quitmsg = *data != '\0' ? data :
- settings_get_str("quit_message");
-
- /* disconnect from every server */
- for (tmp = servers; tmp != NULL; tmp = next) {
- next = tmp->next;
-
- str = g_strdup_printf("* %s", quitmsg);
- cmd_disconnect(str, tmp->data);
- g_free(str);
- }
-
- signal_emit("gui exit", 0);
-}
-
-/* SYNTAX: JOIN [-invite] [-<server tag>] <channels> [<keys>] */
-static void cmd_join(const char *data, SERVER_REC *server)
-{
- GHashTable *optlist;
- char *channels;
- void *free_arg;
-
- g_return_if_fail(data != NULL);
-
- if (!cmd_get_params(data, &free_arg, 1 | PARAM_FLAG_OPTIONS |
- PARAM_FLAG_UNKNOWN_OPTIONS | PARAM_FLAG_GETREST,
- "join", &optlist, &channels))
- return;
-
- /* -<server tag> */
- server = cmd_options_get_server("join", optlist, server);
- if (server == NULL || !server->connected)
- cmd_param_error(CMDERR_NOT_CONNECTED);
-
- if (g_hash_table_lookup(optlist, "invite"))
- channels = server->last_invite;
- else {
- if (*channels == '\0')
- cmd_param_error(CMDERR_NOT_ENOUGH_PARAMS);
- }
-
- if (channels != NULL)
- server->channels_join(server, channels, FALSE);
- cmd_params_free(free_arg);
-}
-
-/* SYNTAX: MSG [-<server tag>] [-channel | -nick] <targets> <message> */
-static void cmd_msg(const char *data, SERVER_REC *server, WI_ITEM_REC *item)
-{
- GHashTable *optlist;
- char *target, *origtarget, *msg, *recoded;
- void *free_arg;
- int free_ret, target_type = SEND_TARGET_NICK;
-
- g_return_if_fail(data != NULL);
-
- if (!cmd_get_params(data, &free_arg, 2 | PARAM_FLAG_OPTIONS |
- PARAM_FLAG_UNKNOWN_OPTIONS | PARAM_FLAG_GETREST,
- "msg", &optlist, &target, &msg))
- return;
- if (*target == '\0' || *msg == '\0') cmd_param_error(CMDERR_NOT_ENOUGH_PARAMS);
-
- server = cmd_options_get_server("msg", optlist, server);
- if (server == NULL || !server->connected)
- cmd_param_error(CMDERR_NOT_CONNECTED);
-
- origtarget = target;
- free_ret = FALSE;
- if (strcmp(target, ",") == 0 || strcmp(target, ".") == 0) {
- target = parse_special(&target, server, item,
- NULL, &free_ret, NULL, 0);
- if (target != NULL && *target == '\0') {
- if (free_ret)
- g_free(target);
- target = NULL;
- free_ret = FALSE;
- }
- }
-
- if (target != NULL) {
- if (strcmp(target, "*") == 0) {
- /* send to active channel/query */
- if (item == NULL)
- cmd_param_error(CMDERR_NOT_JOINED);
-
- target_type = IS_CHANNEL(item) ?
- SEND_TARGET_CHANNEL : SEND_TARGET_NICK;
- target = (char *) window_item_get_target(item);
- } else if (g_hash_table_lookup(optlist, "channel") != NULL)
- target_type = SEND_TARGET_CHANNEL;
- else if (g_hash_table_lookup(optlist, "nick") != NULL)
- target_type = SEND_TARGET_NICK;
- else {
- /* Need to rely on server_ischannel(). If the protocol
- doesn't really know if it's channel or nick based on
- the name, it should just assume it's nick, because
- when typing text to channels it's always sent with
- /MSG -channel. */
- target_type = server_ischannel(server, target) ?
- SEND_TARGET_CHANNEL : SEND_TARGET_NICK;
- }
- }
- recoded = recode_out(server, msg, target);
- if (target != NULL) {
- signal_emit("server sendmsg", 4, server, target, recoded,
- GINT_TO_POINTER(target_type));
- }
- signal_emit(target != NULL && target_type == SEND_TARGET_CHANNEL ?
- "message own_public" : "message own_private", 4,
- server, recoded, target, origtarget);
-
- g_free(recoded);
- if (free_ret && target != NULL) g_free(target);
- cmd_params_free(free_arg);
-}
-
-static void sig_server_sendmsg(SERVER_REC *server, const char *target,
- const char *msg, void *target_type_p)
-{
- server->send_message(server, target, msg,
- GPOINTER_TO_INT(target_type_p));
-}
-
-static void cmd_foreach(const char *data, SERVER_REC *server,
- WI_ITEM_REC *item)
-{
- command_runsub("foreach", data, server, item);
-}
-
-/* SYNTAX: FOREACH SERVER <command> */
-static void cmd_foreach_server(const char *data, SERVER_REC *server)
-{
- GSList *list;
-
- list = g_slist_copy(servers);
- while (list != NULL) {
- signal_emit("send command", 3, data, list->data, NULL);
- list = g_slist_remove(list, list->data);
- }
-}
-
-/* SYNTAX: FOREACH CHANNEL <command> */
-static void cmd_foreach_channel(const char *data)
-{
- GSList *list;
-
- list = g_slist_copy(channels);
- while (list != NULL) {
- CHANNEL_REC *rec = list->data;
-
- signal_emit("send command", 3, data, rec->server, rec);
- list = g_slist_remove(list, list->data);
- }
-}
-
-/* SYNTAX: FOREACH QUERY <command> */
-static void cmd_foreach_query(const char *data)
-{
- GSList *list;
-
- list = g_slist_copy(queries);
- while (list != NULL) {
- QUERY_REC *rec = list->data;
-
- signal_emit("send command", 3, data, rec->server, rec);
- list = g_slist_remove(list, list->data);
- }
-}
-
-void chat_commands_init(void)
-{
- settings_add_str("misc", "quit_message", "leaving");
-
- command_bind("server", NULL, (SIGNAL_FUNC) cmd_server);
- command_bind("server connect", NULL, (SIGNAL_FUNC) cmd_server_connect);
- command_bind("connect", NULL, (SIGNAL_FUNC) cmd_connect);
- command_bind("disconnect", NULL, (SIGNAL_FUNC) cmd_disconnect);
- command_bind("quit", NULL, (SIGNAL_FUNC) cmd_quit);
- command_bind("join", NULL, (SIGNAL_FUNC) cmd_join);
- command_bind("msg", NULL, (SIGNAL_FUNC) cmd_msg);
- command_bind("foreach", NULL, (SIGNAL_FUNC) cmd_foreach);
- command_bind("foreach server", NULL, (SIGNAL_FUNC) cmd_foreach_server);
- command_bind("foreach channel", NULL, (SIGNAL_FUNC) cmd_foreach_channel);
- command_bind("foreach query", NULL, (SIGNAL_FUNC) cmd_foreach_query);
-
- signal_add("default command server", (SIGNAL_FUNC) sig_default_command_server);
- signal_add("server sendmsg", (SIGNAL_FUNC) sig_server_sendmsg);
-
- command_set_options("connect", "4 6 !! -network ssl +ssl_cert +ssl_pkey ssl_verify +ssl_cafile +ssl_capath +host noproxy -rawlog");
- command_set_options("join", "invite");
- command_set_options("msg", "channel nick");
-}
-
-void chat_commands_deinit(void)
-{
- command_unbind("server", (SIGNAL_FUNC) cmd_server);
- command_unbind("server connect", (SIGNAL_FUNC) cmd_server_connect);
- command_unbind("connect", (SIGNAL_FUNC) cmd_connect);
- command_unbind("disconnect", (SIGNAL_FUNC) cmd_disconnect);
- command_unbind("quit", (SIGNAL_FUNC) cmd_quit);
- command_unbind("join", (SIGNAL_FUNC) cmd_join);
- command_unbind("msg", (SIGNAL_FUNC) cmd_msg);
- command_unbind("foreach", (SIGNAL_FUNC) cmd_foreach);
- command_unbind("foreach server", (SIGNAL_FUNC) cmd_foreach_server);
- command_unbind("foreach channel", (SIGNAL_FUNC) cmd_foreach_channel);
- command_unbind("foreach query", (SIGNAL_FUNC) cmd_foreach_query);
-
- signal_remove("default command server", (SIGNAL_FUNC) sig_default_command_server);
- signal_remove("server sendmsg", (SIGNAL_FUNC) sig_server_sendmsg);
-}
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