BUILD : 1.7.8 (753) BUGS : N/a NOTES : Merged anope-dev with trunk

git-svn-id: svn://svn.anope.org/anope/trunk@753 31f1291d-b8d6-0310-a050-a5561fc1590b


git-svn-id: http://anope.svn.sourceforge.net/svnroot/anope/trunk@516 5417fbe8-f217-4b02-8779-1006273d7864

1 files changed, 227 insertions, 0 deletions

diff --git a/src/core/cs_ban.c b/src/core/cs_ban.c
new file mode 100644
index 000000000..eaf25597d
--- /dev/null
+++ b/src/core/cs_ban.c
@@ -0,0 +1,227 @@
+/* ChanServ core functions
+ *
+ * (C) 2003-2005 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_unban(User * u);
+int do_ban(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("BAN", do_ban, NULL, CHAN_HELP_BAN, -1, -1, -1, -1);
+    moduleAddCommand(CHANSERV, c, MOD_UNIQUE);
+    c = createCommand("UNBAN", do_unban, NULL, CHAN_HELP_UNBAN, -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_BAN);
+    notice_lang(s_ChanServ, u, CHAN_HELP_CMD_UNBAN);
+}
+
+/**
+ * The /cs ban command.
+ * @param u The user who issued the command
+ * @param MOD_CONT to continue processing other modules, MOD_STOP to stop processing.
+ **/
+int do_ban(User * u)
+{
+    char *chan = strtok(NULL, " ");
+    char *params = strtok(NULL, " ");
+    char *reason = strtok(NULL, "");
+
+    Channel *c;
+    ChannelInfo *ci;
+    User *u2;
+
+    int is_same;
+
+    if (!reason) {
+        reason = "Requested";
+    } else {
+        if (strlen(reason) > 200)
+            reason[200] = '\0';
+    }
+
+    if (!chan) {
+        struct u_chanlist *uc, *next;
+
+        /* Bans the user on every channels he is on. */
+
+        for (uc = u->chans; uc; uc = next) {
+            next = uc->next;
+            if ((ci = uc->chan->ci) && !(ci->flags & CI_VERBOTEN)
+                && check_access(u, ci, CA_BANME)) {
+                char *av[3];
+                char mask[BUFSIZE];
+
+                /*
+                 * Dont ban/kick the user on channels where he is excepted
+                 * to prevent services <-> server wars.
+                 */
+                if (ircd->except) {
+                    if (is_excepted(ci, u))
+                        notice_lang(s_ChanServ, u, CHAN_EXCEPTED,
+                                    u->nick, ci->name);
+                    continue;
+                }
+                if (is_protected(u)) {
+                    notice_lang(s_ChanServ, u, PERMISSION_DENIED);
+                    continue;
+                }
+
+                av[0] = sstrdup("+b");
+                get_idealban(ci, u, mask, sizeof(mask));
+                av[1] = mask;
+                anope_cmd_mode(whosends(ci), uc->chan->name, "+b %s",
+                               av[1]);
+                chan_set_modes(s_ChanServ, uc->chan, 2, av, 1);
+                free(av[0]);
+
+                if ((ci->flags & CI_SIGNKICK)
+                    || ((ci->flags & CI_SIGNKICK_LEVEL)
+                        && !check_access(u, ci, CA_SIGNKICK)))
+                    anope_cmd_kick(whosends(ci), ci->name, u->nick,
+                                   "%s (%s)", reason, u->nick);
+                else
+                    anope_cmd_kick(whosends(ci), ci->name, u->nick, "%s",
+                                   reason);
+                av[0] = ci->name;
+                av[1] = u->nick;
+                av[2] = reason;
+                do_kick(s_ChanServ, 3, av);
+            }
+        }
+
+        return MOD_CONT;
+    } else if (!params) {
+        params = u->nick;
+    }
+
+    is_same = (params == u->nick) ? 1 : (stricmp(params, u->nick) == 0);
+
+    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, chan);
+    } else if (ci->flags & CI_VERBOTEN) {
+        notice_lang(s_ChanServ, u, CHAN_X_FORBIDDEN, chan);
+    } else if (is_same ? !(u2 = u) : !(u2 = finduser(params))) {
+        notice_lang(s_ChanServ, u, NICK_X_NOT_IN_USE, params);
+    } else if (!is_same ? !check_access(u, ci, CA_BAN) :
+               !check_access(u, ci, CA_BANME)) {
+        notice_lang(s_ChanServ, u, ACCESS_DENIED);
+    } else if (!is_same && (ci->flags & CI_PEACE)
+               && (get_access(u2, ci) >= get_access(u, ci))) {
+        notice_lang(s_ChanServ, u, PERMISSION_DENIED);
+        /*
+         * Dont ban/kick the user on channels where he is excepted
+         * to prevent services <-> server wars.
+         */
+    } else if (ircd->except && is_excepted(ci, u2)) {
+        notice_lang(s_ChanServ, u, CHAN_EXCEPTED, u2->nick, ci->name);
+    } else if (ircd->protectedumode && is_protected(u2)) {
+        notice_lang(s_ChanServ, u, PERMISSION_DENIED);
+    } else {
+        char *av[3];
+        char mask[BUFSIZE];
+
+        av[0] = sstrdup("+b");
+        get_idealban(ci, u2, mask, sizeof(mask));
+        av[1] = mask;
+        anope_cmd_mode(whosends(ci), c->name, "+b %s", av[1]);
+        chan_set_modes(s_ChanServ, c, 2, av, 1);
+        free(av[0]);
+
+        /* We still allow host banning while not allowing to kick */
+        if (!is_on_chan(c, u2))
+            return MOD_CONT;
+
+        if ((ci->flags & CI_SIGNKICK)
+            || ((ci->flags & CI_SIGNKICK_LEVEL)
+                && !check_access(u, ci, CA_SIGNKICK)))
+            anope_cmd_kick(whosends(ci), ci->name, params, "%s (%s)",
+                           reason, u->nick);
+        else
+            anope_cmd_kick(whosends(ci), ci->name, params, "%s", reason);
+
+        av[0] = ci->name;
+        av[1] = params;
+        av[2] = reason;
+        do_kick(s_ChanServ, 3, av);
+    }
+    return MOD_CONT;
+}
+
+/**
+ * The /cs unban command.
+ * @param u The user who issued the command
+ * @param MOD_CONT to continue processing other modules, MOD_STOP to stop processing.
+ **/
+int do_unban(User * u)
+{
+    char *chan = strtok(NULL, " ");
+    Channel *c;
+    ChannelInfo *ci;
+
+    if (!chan) {
+        syntax_error(s_ChanServ, u, "UNBAN", CHAN_UNBAN_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, chan);
+    } else if (ci->flags & CI_VERBOTEN) {
+        notice_lang(s_ChanServ, u, CHAN_X_FORBIDDEN, chan);
+    } else if (!check_access(u, ci, CA_UNBAN)) {
+        notice_lang(s_ChanServ, u, PERMISSION_DENIED);
+    } else {
+        common_unban(ci, u->nick);
+        notice_lang(s_ChanServ, u, CHAN_UNBANNED, chan);
+    }
+    return MOD_CONT;
+}