1 files changed, 134 insertions, 0 deletions
diff --git a/src/core/os_chankill.c b/src/core/os_chankill.c
new file mode 100644
index 000000000..805c7d57f
--- /dev/null
+++ b/src/core/os_chankill.c
@@ -0,0 +1,134 @@
+/* OperServ 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_chankill(User * u);
+void myOperServHelp(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("CHANKILL", do_chankill, is_services_admin,
+                      OPER_HELP_CHANKILL, -1, -1, -1, -1);
+    moduleAddCommand(OPERSERV, c, MOD_UNIQUE);
+
+    moduleSetOperHelp(myOperServHelp);
+
+    return MOD_CONT;
+}
+
+/**
+ * Unload the module
+ **/
+void AnopeFini(void)
+{
+
+}
+
+
+
+/**
+ * Add the help response to anopes /os help output.
+ * @param u The user who is requesting help
+ **/
+void myOperServHelp(User * u)
+{
+    if (is_services_admin(u)) {
+        notice_lang(s_OperServ, u, OPER_HELP_CMD_CHANKILL);
+    }
+}
+
+/**
+ * ChanKill - Akill an entire channel (got botnet?)
+ *
+ * /msg OperServ ChanKill +expire #channel reason
+ * @param u The user who issued the command
+ * @param MOD_CONT to continue processing other modules, MOD_STOP to stop processing. 
+ *
+ **/
+int do_chankill(User * u)
+{
+    char *expiry, *channel, *reason;
+    time_t expires;
+    char breason[BUFSIZE];
+    char mask[USERMAX + HOSTMAX + 2];
+    struct c_userlist *cu, *next;
+    Channel *c;
+
+    channel = strtok(NULL, " ");
+    if (channel && *channel == '+') {
+        expiry = channel;
+        channel = strtok(NULL, " ");
+    } else {
+        expiry = NULL;
+    }
+
+    expires = expiry ? dotime(expiry) : ChankillExpiry;
+    if (expiry && isdigit(expiry[strlen(expiry) - 1]))
+        expires *= 86400;
+    if (expires != 0 && expires < 60) {
+        notice_lang(s_OperServ, u, BAD_EXPIRY_TIME);
+        return MOD_CONT;
+    } else if (expires > 0) {
+        expires += time(NULL);
+    }
+
+    if (channel && (reason = strtok(NULL, ""))) {
+
+        if (AddAkiller) {
+            snprintf(breason, sizeof(breason), "[%s] %s", u->nick, reason);
+            reason = sstrdup(breason);
+        }
+
+        if ((c = findchan(channel))) {
+            for (cu = c->users; cu; cu = next) {
+                next = cu->next;
+                if (is_oper(cu->user)) {
+                    continue;
+                }
+                (void) strncpy(mask, "*@", 3); /* Use *@" for the akill's, */
+                strncat(mask, cu->user->host, HOSTMAX);
+                add_akill(NULL, mask, s_OperServ, expires, reason);
+                check_akill(cu->user->nick, cu->user->username,
+                            cu->user->host, NULL, NULL);
+            }
+            if (WallOSAkill) {
+                anope_cmd_global(s_OperServ, "%s used CHANKILL on %s (%s)",
+                                 u->nick, channel, reason);
+            }
+        } else {
+            notice_lang(s_OperServ, u, CHAN_X_NOT_IN_USE, channel);
+        }
+        if (AddAkiller) {
+            free(reason);
+        }
+    } else {
+        syntax_error(s_OperServ, u, "CHANKILL", OPER_CHANKILL_SYNTAX);
+    }
+    return MOD_CONT;
+}