Anope Stable Branch

git-svn-id: http://anope.svn.sourceforge.net/svnroot/anope/stable@1902 5417fbe8-f217-4b02-8779-1006273d7864

1 files changed, 156 insertions, 0 deletions

diff --git a/src/core/ns_drop.c b/src/core/ns_drop.c
new file mode 100644
index 000000000..e0434d7e0
--- /dev/null
+++ b/src/core/ns_drop.c
@@ -0,0 +1,156 @@
+/* NickServ 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_drop(User * u);
+int do_unlink(User * u);
+void myNickServHelp(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("DROP", do_drop, NULL, -1, NICK_HELP_DROP, -1,
+                      NICK_SERVADMIN_HELP_DROP, NICK_SERVADMIN_HELP_DROP);
+    moduleAddCommand(NICKSERV, c, MOD_UNIQUE);
+    c = createCommand("UNLINK", do_unlink, NULL, -1, -1, -1, -1, -1);
+    moduleAddCommand(NICKSERV, c, MOD_UNIQUE);
+
+    moduleSetNickHelp(myNickServHelp);
+
+    return MOD_CONT;
+}
+
+/**
+ * Unload the module
+ **/
+void AnopeFini(void)
+{
+
+}
+
+
+
+/**
+ * Add the help response to anopes /ns help output.
+ * @param u The user who is requesting help
+ **/
+void myNickServHelp(User * u)
+{
+    notice_lang(s_NickServ, u, NICK_HELP_CMD_DROP);
+}
+
+/**
+ * The /ns drop command.
+ * @param u The user who issued the command
+ * @param MOD_CONT to continue processing other modules, MOD_STOP to stop processing.
+ **/
+int do_drop(User * u)
+{
+    char *nick = strtok(NULL, " ");
+    NickAlias *na;
+    NickRequest *nr = NULL;
+    int is_servadmin = is_services_admin(u);
+    int is_mine;                /* Does the nick being dropped belong to the user that is dropping? */
+    char *my_nick = NULL;
+
+    if (readonly && !is_servadmin) {
+        notice_lang(s_NickServ, u, NICK_DROP_DISABLED);
+        return MOD_CONT;
+    }
+
+    if (!(na = (nick ? findnick(nick) : u->na))) {
+        if (nick) {
+            if ((nr = findrequestnick(nick)) && is_servadmin) {
+                if (readonly)
+                    notice_lang(s_NickServ, u, READ_ONLY_MODE);
+                if (WallDrop)
+                    anope_cmd_global(s_NickServ,
+                                     "\2%s\2 used DROP on \2%s\2", u->nick,
+                                     nick);
+                alog("%s: %s!%s@%s dropped nickname %s (e-mail: %s)",
+                     s_NickServ, u->nick, u->username, u->host,
+                     nr->nick, nr->email);
+                delnickrequest(nr);
+                notice_lang(s_NickServ, u, NICK_X_DROPPED, nick);
+            } else {
+                notice_lang(s_NickServ, u, NICK_X_NOT_REGISTERED, nick);
+            }
+        } else
+            notice_lang(s_NickServ, u, NICK_NOT_REGISTERED);
+        return MOD_CONT;
+    }
+
+    is_mine = (u->na && (u->na->nc == na->nc));
+    if (is_mine && !nick)
+        my_nick = sstrdup(na->nick);
+
+    if (is_mine && !nick_identified(u)) {
+        notice_lang(s_NickServ, u, NICK_IDENTIFY_REQUIRED, s_NickServ);
+    } else if (!is_mine && !is_servadmin) {
+        notice_lang(s_NickServ, u, ACCESS_DENIED);
+    } else if (NSSecureAdmins && !is_mine && nick_is_services_admin(na->nc)
+               && !is_services_root(u)) {
+        notice_lang(s_NickServ, u, PERMISSION_DENIED);
+    } else {
+        if (readonly)
+            notice_lang(s_NickServ, u, READ_ONLY_MODE);
+
+        if (ircd->sqline && (na->status & NS_VERBOTEN)) {
+            anope_cmd_unsqline(na->nick);
+        }
+
+        alog("%s: %s!%s@%s dropped nickname %s (group %s) (e-mail: %s)",
+             s_NickServ, u->nick, u->username, u->host,
+             na->nick, na->nc->display,
+             (na->nc->email ? na->nc->email : "none"));
+        delnick(na);
+        send_event(EVENT_NICK_DROPPED, 1, (my_nick ? my_nick : nick));
+
+        if (!is_mine) {
+            if (WallDrop)
+                anope_cmd_global(s_NickServ, "\2%s\2 used DROP on \2%s\2",
+                                 u->nick, nick);
+            notice_lang(s_NickServ, u, NICK_X_DROPPED, nick);
+        } else {
+            if (nick)
+                notice_lang(s_NickServ, u, NICK_X_DROPPED, nick);
+            else
+                notice_lang(s_NickServ, u, NICK_DROPPED);
+            if (my_nick) {
+                free(my_nick);
+            }
+        }
+    }
+    return MOD_CONT;
+}
+
+
+int do_unlink(User * u)
+{
+    notice_lang(s_NickServ, u, OBSOLETE_COMMAND, "DROP");
+    return MOD_CONT;
+}