Added SILC Thread Queue API
[crypto.git] / apps / irssi / src / core / chat-commands.c
index 78a05a70b39a8a7e0840370f171cfbe793713fbe..c7cc87d85313b14a8b9f3e83020a8f5468770e35 100644 (file)
@@ -24,6 +24,7 @@
 #include "commands.h"
 #include "special-vars.h"
 #include "settings.h"
+#include "recode.h"
 
 #include "chat-protocols.h"
 #include "servers.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)
+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;
+       char *addr, *portstr, *password, *nick, *chatnet, *host, *tmp;
        void *free_arg;
 
        g_return_val_if_fail(data != NULL, NULL);
@@ -65,24 +68,58 @@ static SERVER_CONNECT_REC *get_server_connect(const char *data, int *plus_addr)
        /* 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)
+       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_free(conn);
+               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;
@@ -95,15 +132,28 @@ static SERVER_CONNECT_REC *get_server_connect(const char *data, int *plus_addr)
         return conn;
 }
 
-/* SYNTAX: CONNECT [-4 | -6] [-ircnet <ircnet>] [-host <hostname>]
-                   <address>|<chatnet> [<port> [<password> [<nick>]]] */
+/* 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);
 
-       conn = get_server_connect(data, NULL);
-        if (conn != NULL)
-               CHAT_PROTOCOL(conn)->server_connect(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,
@@ -147,6 +197,7 @@ static void update_reconnection(SERVER_CONNECT_REC *conn, SERVER_REC *server)
 
        if (server != NULL) {
                oldconn = server->connrec;
+                server_connect_ref(oldconn);
                 reconnect_save_status(conn, server);
        } else {
                /* maybe we can reconnect some server from
@@ -156,7 +207,8 @@ static void update_reconnection(SERVER_CONNECT_REC *conn, SERVER_REC *server)
                if (recon == NULL) return;
 
                oldconn = recon->conn;
-               server_reconnect_destroy(recon, FALSE);
+                server_connect_ref(oldconn);
+               server_reconnect_destroy(recon);
 
                conn->away_reason = g_strdup(oldconn->away_reason);
                conn->channels = g_strdup(oldconn->channels);
@@ -167,29 +219,50 @@ static void update_reconnection(SERVER_CONNECT_REC *conn, SERVER_REC *server)
        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);
-       } else {
-               server_connect_free(oldconn);
        }
 }
 
-/* SYNTAX: SERVER [-4 | -6] [-ircnet <ircnet>] [-host <hostname>]
+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>]]] */
-static void cmd_server(const char *data, SERVER_REC *server)
+/* 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);
+       conn = get_server_connect(data, &plus_addr, &rawlog_file);
        if (conn != NULL) {
                if (!plus_addr)
                        update_reconnection(conn, server);
-               CHAT_PROTOCOL(conn)->server_connect(conn);
+               server = server_connect(conn);
+               server_connect_unref(conn);
+
+               if (server != NULL && rawlog_file != NULL)
+                       rawlog_open(server->rawlog, rawlog_file);
+
+               g_free(rawlog_file);
        }
 }
 
@@ -204,8 +277,11 @@ static void cmd_disconnect(const char *data, SERVER_REC *server)
        if (!cmd_get_params(data, &free_arg, 2 | PARAM_FLAG_GETREST, &tag, &msg))
                return;
 
-       if (*tag != '\0' && strcmp(tag, "*") != 0)
+       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");
@@ -247,36 +323,36 @@ static void cmd_join(const char *data, SERVER_REC *server)
        void *free_arg;
 
        g_return_if_fail(data != NULL);
-       if (!IS_SERVER(server) || !server->connected)
-               cmd_return_error(CMDERR_NOT_CONNECTED);
 
        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);
-
-               /* -<server tag> */
-               server = cmd_options_get_server("join", optlist, server);
        }
 
-       if (server != NULL && channels != NULL)
+       if (channels != NULL)
                server->channels_join(server, channels, FALSE);
        cmd_params_free(free_arg);
 }
 
-/* SYNTAX: MSG [-<server tag>] <targets> <message> */
+/* 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;
+       char *target, *origtarget, *msg, *recoded;
        void *free_arg;
-       int free_ret;
+       int free_ret, target_type = SEND_TARGET_NICK;
 
        g_return_if_fail(data != NULL);
 
@@ -286,7 +362,7 @@ static void cmd_msg(const char *data, SERVER_REC *server, WI_ITEM_REC *item)
                return;
        if (*target == '\0' || *msg == '\0') cmd_param_error(CMDERR_NOT_ENOUGH_PARAMS);
 
-       server = cmd_options_get_server("msg", optlist, SERVER(server));
+       server = cmd_options_get_server("msg", optlist, server);
        if (server == NULL || !server->connected)
                cmd_param_error(CMDERR_NOT_CONNECTED);
 
@@ -295,22 +371,58 @@ static void cmd_msg(const char *data, SERVER_REC *server, WI_ITEM_REC *item)
        if (strcmp(target, ",") == 0 || strcmp(target, ".") == 0) {
                target = parse_special(&target, server, item,
                                       NULL, &free_ret, NULL, 0);
-               if (target != NULL && *target == '\0')
+               if (target != NULL && *target == '\0') {
+                       if (free_ret)
+                               g_free(target);
                        target = NULL;
-       } else if (strcmp(target, "*") == 0 && item != NULL)
-               target = item->name;
-
-       if (target != NULL)
-               server->send_message(server, target, msg);
+                       free_ret = FALSE;
+               }
+       }
 
-       signal_emit(target != NULL && server->ischannel(target) ?
+       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, msg, target, origtarget);
-
+                   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)
 {
@@ -320,33 +432,40 @@ static void cmd_foreach(const char *data, SERVER_REC *server,
 /* SYNTAX: FOREACH SERVER <command> */
 static void cmd_foreach_server(const char *data, SERVER_REC *server)
 {
-       GSList *tmp;
+        GSList *list;
 
-       for (tmp = servers; tmp != NULL; tmp = tmp->next)
-               signal_emit("send command", 3, data, tmp->data, NULL);
+       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 *tmp;
+        GSList *list;
 
-       for (tmp = channels; tmp != NULL; tmp = tmp->next) {
-               CHANNEL_REC *rec = tmp->data;
+       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 *tmp;
+        GSList *list;
 
-       for (tmp = queries; tmp != NULL; tmp = tmp->next) {
-               QUERY_REC *rec = tmp->data;
+       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);
        }
 }
 
@@ -355,6 +474,7 @@ 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);
@@ -365,13 +485,18 @@ void chat_commands_init(void)
        command_bind("foreach channel", NULL, (SIGNAL_FUNC) cmd_foreach_channel);
        command_bind("foreach query", NULL, (SIGNAL_FUNC) cmd_foreach_query);
 
-       command_set_options("connect", "4 6 +host");
+       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);
@@ -381,4 +506,7 @@ void chat_commands_deinit(void)
        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);
 }