Anope Stable Branch

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

1 files changed, 392 insertions, 0 deletions

diff --git a/src/core/cs_modes.c b/src/core/cs_modes.c
new file mode 100644
index 000000000..824764941
--- /dev/null
+++ b/src/core/cs_modes.c
@@ -0,0 +1,392 @@
+/* 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"
+
+void myChanServHelp(User * u);
+int do_util(User * u, CSModeUtil * util);
+int do_op(User * u);
+int do_deop(User * u);
+int do_voice(User * u);
+int do_devoice(User * u);
+int do_halfop(User * u);
+int do_dehalfop(User * u);
+int do_protect(User * u);
+int do_deprotect(User * u);
+int do_owner(User * u);
+int do_deowner(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("OP", do_op, NULL, CHAN_HELP_OP, -1, -1, -1, -1);
+    moduleAddCommand(CHANSERV, c, MOD_UNIQUE);
+    c = createCommand("DEOP", do_deop, NULL, CHAN_HELP_DEOP, -1, -1, -1,
+                      -1);
+    moduleAddCommand(CHANSERV, c, MOD_UNIQUE);
+    c = createCommand("VOICE", do_voice, NULL, CHAN_HELP_VOICE, -1, -1, -1,
+                      -1);
+    moduleAddCommand(CHANSERV, c, MOD_UNIQUE);
+    c = createCommand("DEVOICE", do_devoice, NULL, CHAN_HELP_DEVOICE, -1,
+                      -1, -1, -1);
+    moduleAddCommand(CHANSERV, c, MOD_UNIQUE);
+    if (ircd->halfop) {
+        c = createCommand("HALFOP", do_halfop, NULL, CHAN_HELP_HALFOP, -1,
+                          -1, -1, -1);
+        moduleAddCommand(CHANSERV, c, MOD_UNIQUE);
+        c = createCommand("DEHALFOP", do_dehalfop, NULL,
+                          CHAN_HELP_DEHALFOP, -1, -1, -1, -1);
+        moduleAddCommand(CHANSERV, c, MOD_UNIQUE);
+    }
+    if (ircd->protect) {
+        c = createCommand("PROTECT", do_protect, NULL, CHAN_HELP_PROTECT,
+                          -1, -1, -1, -1);
+        moduleAddCommand(CHANSERV, c, MOD_UNIQUE);
+        c = createCommand("DEPROTECT", do_deprotect, NULL,
+                          CHAN_HELP_DEPROTECT, -1, -1, -1, -1);
+        moduleAddCommand(CHANSERV, c, MOD_UNIQUE);
+    }
+    if (ircd->owner) {
+        c = createCommand("OWNER", do_owner, NULL, CHAN_HELP_OWNER, -1, -1,
+                          -1, -1);
+        moduleAddCommand(CHANSERV, c, MOD_UNIQUE);
+        c = createCommand("DEOWNER", do_deowner, NULL, CHAN_HELP_DEOWNER,
+                          -1, -1, -1, -1);
+        moduleAddCommand(CHANSERV, c, MOD_UNIQUE);
+    }
+    if (ircd->admin) {
+        c = createCommand("ADMIN", do_protect, NULL, CHAN_HELP_PROTECT, -1,
+                          -1, -1, -1);
+        moduleAddCommand(CHANSERV, c, MOD_UNIQUE);
+        c = createCommand("DEADMIN", do_deprotect, NULL,
+                          CHAN_HELP_DEPROTECT, -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)
+{
+    if (ircd->owner) {
+        notice_lang(s_ChanServ, u, CHAN_HELP_CMD_OWNER);
+        notice_lang(s_ChanServ, u, CHAN_HELP_CMD_DEOWNER);
+    }
+    if (ircd->protect) {
+        notice_lang(s_ChanServ, u, CHAN_HELP_CMD_PROTECT);
+        notice_lang(s_ChanServ, u, CHAN_HELP_CMD_DEPROTECT);
+    } else if (ircd->admin) {
+        notice_lang(s_ChanServ, u, CHAN_HELP_CMD_ADMIN);
+        notice_lang(s_ChanServ, u, CHAN_HELP_CMD_DEADMIN);
+    }
+
+    notice_lang(s_ChanServ, u, CHAN_HELP_CMD_OP);
+    notice_lang(s_ChanServ, u, CHAN_HELP_CMD_DEOP);
+    if (ircd->halfop) {
+        notice_lang(s_ChanServ, u, CHAN_HELP_CMD_HALFOP);
+        notice_lang(s_ChanServ, u, CHAN_HELP_CMD_DEHALFOP);
+    }
+    notice_lang(s_ChanServ, u, CHAN_HELP_CMD_VOICE);
+    notice_lang(s_ChanServ, u, CHAN_HELP_CMD_DEVOICE);
+}
+
+/**
+ * The /cs op/deop/voice/devoice etc.. commands.
+ * @param u The user who issued the command
+ * @param MOD_CONT to continue processing other modules, MOD_STOP to stop processing.
+ **/
+
+int do_op(User * u)
+{
+    return do_util(u, &csmodeutils[MUT_OP]);
+}
+
+/*************************************************************************/
+
+int do_deop(User * u)
+{
+    return do_util(u, &csmodeutils[MUT_DEOP]);
+}
+
+/*************************************************************************/
+
+int do_voice(User * u)
+{
+    return do_util(u, &csmodeutils[MUT_VOICE]);
+}
+
+/*************************************************************************/
+
+int do_devoice(User * u)
+{
+    return do_util(u, &csmodeutils[MUT_DEVOICE]);
+}
+
+/*************************************************************************/
+
+int do_halfop(User * u)
+{
+    if (ircd->halfop) {
+        return do_util(u, &csmodeutils[MUT_HALFOP]);
+    } else {
+        return MOD_CONT;
+    }
+}
+
+/*************************************************************************/
+
+int do_dehalfop(User * u)
+{
+    if (ircd->halfop) {
+        return do_util(u, &csmodeutils[MUT_DEHALFOP]);
+    } else {
+        return MOD_CONT;
+    }
+}
+
+/*************************************************************************/
+
+int do_protect(User * u)
+{
+    if (ircd->protect || ircd->admin) {
+        return do_util(u, &csmodeutils[MUT_PROTECT]);
+    } else {
+        return MOD_CONT;
+    }
+}
+
+/*************************************************************************/
+
+int do_deprotect(User * u)
+{
+    if (ircd->protect || ircd->admin) {
+        return do_util(u, &csmodeutils[MUT_DEPROTECT]);
+    } else {
+        return MOD_CONT;
+    }
+}
+
+/*************************************************************************/
+
+int do_owner(User * u)
+{
+    char *av[2];
+    char *chan = strtok(NULL, " ");
+
+    Channel *c;
+    ChannelInfo *ci;
+    struct u_chanlist *uc;
+
+    if (!ircd->owner) {
+        return MOD_CONT;
+    }
+
+    if (!chan) {
+        av[0] = sstrdup(ircd->ownerset);
+        av[1] = u->nick;
+
+        /* Sets the mode to the user on every channels he is on. */
+
+        for (uc = u->chans; uc; uc = uc->next) {
+            if ((ci = uc->chan->ci) && !(ci->flags & CI_VERBOTEN)
+                && is_founder(u, ci)) {
+                anope_cmd_mode(whosends(ci), uc->chan->name, "%s %s",
+                               av[0], u->nick);
+                chan_set_modes(s_ChanServ, uc->chan, 2, av, 1);
+            }
+        }
+
+        free(av[0]);
+        return MOD_CONT;
+    }
+
+    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_on_chan(c, u)) {
+        notice_lang(s_ChanServ, u, NICK_X_NOT_ON_CHAN, u->nick, c->name);
+    } else if (!is_founder(u, ci)) {
+        notice_lang(s_ChanServ, u, ACCESS_DENIED);
+    } else {
+        anope_cmd_mode(whosends(ci), c->name, "%s %s", ircd->ownerset,
+                       u->nick);
+
+        av[0] = sstrdup(ircd->ownerset);
+        av[1] = u->nick;
+        chan_set_modes(s_ChanServ, c, 2, av, 1);
+        free(av[0]);
+    }
+    return MOD_CONT;
+}
+
+/*************************************************************************/
+
+int do_deowner(User * u)
+{
+    char *av[2];
+    char *chan = strtok(NULL, " ");
+
+    Channel *c;
+    ChannelInfo *ci;
+    struct u_chanlist *uc;
+
+    if (!ircd->owner) {
+        return MOD_CONT;
+    }
+
+    if (!chan) {
+        av[0] = sstrdup(ircd->ownerunset);
+        av[1] = u->nick;
+
+        /* Sets the mode to the user on every channels he is on. */
+
+        for (uc = u->chans; uc; uc = uc->next) {
+            if ((ci = uc->chan->ci) && !(ci->flags & CI_VERBOTEN)
+                && is_founder(u, ci)) {
+                anope_cmd_mode(whosends(ci), uc->chan->name, "%s %s",
+                               av[0], u->nick);
+                chan_set_modes(s_ChanServ, uc->chan, 2, av, 1);
+            }
+        }
+
+        free(av[0]);
+        return MOD_CONT;
+    }
+
+    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_on_chan(c, u)) {
+        notice_lang(s_ChanServ, u, NICK_X_NOT_ON_CHAN, u->nick, c->name);
+    } else if (!is_founder(u, ci)) {
+        notice_lang(s_ChanServ, u, ACCESS_DENIED);
+    } else {
+        anope_cmd_mode(whosends(ci), c->name, "%s %s", ircd->ownerunset,
+                       u->nick);
+
+        av[0] = sstrdup(ircd->ownerunset);
+        av[1] = u->nick;
+        chan_set_modes(s_ChanServ, c, 2, av, 1);
+        free(av[0]);
+    }
+    return MOD_CONT;
+}
+
+/* do_util: not a command, but does the job of other */
+
+int do_util(User * u, CSModeUtil * util)
+{
+    char *av[2];
+    char *chan = strtok(NULL, " ");
+    char *nick = strtok(NULL, " ");
+
+    Channel *c;
+    ChannelInfo *ci;
+    User *u2;
+
+    int is_same;
+
+    if (!chan) {
+        struct u_chanlist *uc;
+
+        av[0] = util->mode;
+        av[1] = u->nick;
+
+        /* Sets the mode to the user on every channels he is on. */
+
+        for (uc = u->chans; uc; uc = uc->next) {
+            if ((ci = uc->chan->ci) && !(ci->flags & CI_VERBOTEN)
+                && check_access(u, ci, util->levelself)) {
+                anope_cmd_mode(whosends(ci), uc->chan->name, "%s %s",
+                               util->mode, u->nick);
+                chan_set_modes(s_ChanServ, uc->chan, 2, av, 2);
+
+                if (util->notice && ci->flags & util->notice)
+                    notice(whosends(ci), uc->chan->name,
+                           "%s command used for %s by %s", util->name,
+                           u->nick, u->nick);
+            }
+        }
+
+        return MOD_CONT;
+    } else if (!nick) {
+        nick = u->nick;
+    }
+
+    is_same = (nick == u->nick) ? 1 : (stricmp(nick, 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, c->name);
+    } else if (ci->flags & CI_VERBOTEN) {
+        notice_lang(s_ChanServ, u, CHAN_X_FORBIDDEN, ci->name);
+    } else if (is_same ? !(u2 = u) : !(u2 = finduser(nick))) {
+        notice_lang(s_ChanServ, u, NICK_X_NOT_IN_USE, nick);
+    } else if (!is_on_chan(c, u2)) {
+        notice_lang(s_ChanServ, u, NICK_X_NOT_ON_CHAN, u2->nick, c->name);
+    } else if (is_same ? !check_access(u, ci, util->levelself) :
+               !check_access(u, ci, util->level)) {
+        notice_lang(s_ChanServ, u, ACCESS_DENIED);
+    } else if (*util->mode == '-' && !is_same && (ci->flags & CI_PEACE)
+               && (get_access(u2, ci) >= get_access(u, ci))) {
+        notice_lang(s_ChanServ, u, PERMISSION_DENIED);
+    } else if (*util->mode == '-' && is_protected(u2) && !is_same) {
+        notice_lang(s_ChanServ, u, PERMISSION_DENIED);
+    } else {
+        anope_cmd_mode(whosends(ci), c->name, "%s %s", util->mode,
+                       u2->nick);
+
+        av[0] = util->mode;
+        av[1] = u2->nick;
+        chan_set_modes(s_ChanServ, c, 2, av, 2);
+
+        if (util->notice && ci->flags & util->notice)
+            notice(whosends(ci), c->name, "%s command used for %s by %s",
+                   util->name, u2->nick, u->nick);
+    }
+    return MOD_CONT;
+}