1 files changed, 119 insertions, 0 deletions
diff --git a/src/core/cs_topic.c b/src/core/cs_topic.c
new file mode 100644
index 000000000..dd5a15cb8
--- /dev/null
+++ b/src/core/cs_topic.c
@@ -0,0 +1,119 @@
+/* ChanServ core functions
+ *
+ * (C) 2003-2008 Anope Team
+ * Contact us at info@anope.org
+ *
+ * Please read COPYING and README for further details.
+ *
+ * Based on the original code of Epona by Lara.
+ * Based on the original code of Services by Andy Church. 
+ * 
+ * $Id$
+ *
+ */
+/*************************************************************************/
+
+#include "module.h"
+
+int do_cs_topic(User * u);
+void myChanServHelp(User * u);
+
+/**
+ * Create the command, and tell anope about it.
+ * @param argc Argument count
+ * @param argv Argument list
+ * @return MOD_CONT to allow the module, MOD_STOP to stop it
+ **/
+int AnopeInit(int argc, char **argv)
+{
+    Command *c;
+
+    moduleAddAuthor("Anope");
+    moduleAddVersion("$Id$");
+    moduleSetType(CORE);
+
+    c = createCommand("TOPIC", do_cs_topic, NULL, CHAN_HELP_TOPIC, -1, -1,
+                      -1, -1);
+    moduleAddCommand(CHANSERV, c, MOD_UNIQUE);
+
+    moduleSetChanHelp(myChanServHelp);
+
+    return MOD_CONT;
+}
+
+/**
+ * Unload the module
+ **/
+void AnopeFini(void)
+{
+
+}
+
+/**
+ * Add the help response to anopes /cs help output.
+ * @param u The user who is requesting help
+ **/
+void myChanServHelp(User * u)
+{
+    notice_lang(s_ChanServ, u, CHAN_HELP_CMD_TOPIC);
+}
+
+/**
+ * The /cs topic command.
+ * @param u The user who issued the command
+ * @param MOD_CONT to continue processing other modules, MOD_STOP to stop processing.
+ **/
+int do_cs_topic(User * u)
+{
+    char *chan = strtok(NULL, " ");
+    char *topic = strtok(NULL, "");
+
+    Channel *c;
+    ChannelInfo *ci;
+
+    if (!chan) {
+        syntax_error(s_ChanServ, u, "TOPIC", CHAN_TOPIC_SYNTAX);
+    } else if (!(c = findchan(chan))) {
+        notice_lang(s_ChanServ, u, CHAN_X_NOT_IN_USE, chan);
+    } else if (!(ci = c->ci)) {
+        notice_lang(s_ChanServ, u, CHAN_X_NOT_REGISTERED, c->name);
+    } else if (ci->flags & CI_VERBOTEN) {
+        notice_lang(s_ChanServ, u, CHAN_X_FORBIDDEN, ci->name);
+    } else if (!is_services_admin(u) && !check_access(u, ci, CA_TOPIC)) {
+        notice_lang(s_ChanServ, u, PERMISSION_DENIED);
+    } else {
+        if (ci->last_topic)
+            free(ci->last_topic);
+        ci->last_topic = topic ? sstrdup(topic) : NULL;
+        strscpy(ci->last_topic_setter, u->nick, NICKMAX);
+        ci->last_topic_time = time(NULL);
+
+        if (c->topic)
+            free(c->topic);
+        c->topic = topic ? sstrdup(topic) : NULL;
+        strscpy(c->topic_setter, u->nick, NICKMAX);
+        if (ircd->topictsbackward) {
+            c->topic_time = c->topic_time - 1;
+        } else {
+            c->topic_time = ci->last_topic_time;
+        }
+
+        if (is_services_admin(u) && !check_access(u, ci, CA_TOPIC))
+            alog("%s: %s!%s@%s changed topic of %s as services admin.",
+                 s_ChanServ, u->nick, u->username, u->host, c->name);
+        if (ircd->join2set) {
+            if (whosends(ci) == s_ChanServ) {
+                anope_cmd_join(s_ChanServ, c->name, c->creation_time);
+                anope_cmd_mode(NULL, c->name, "+o %s", s_ChanServ);
+            }
+        }
+        anope_cmd_topic(whosends(ci), c->name, u->nick, topic ? topic : "",
+                        c->topic_time);
+        if (ircd->join2set) {
+            if (whosends(ci) == s_ChanServ) {
+                anope_cmd_part(s_ChanServ, c->name, NULL);
+            }
+        }
+    }
+    return MOD_CONT;
+}