Anope Stable Branch

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

1 files changed, 402 insertions, 0 deletions

diff --git a/src/core/cs_clear.c b/src/core/cs_clear.c
new file mode 100644
index 000000000..04f5df803
--- /dev/null
+++ b/src/core/cs_clear.c
@@ -0,0 +1,402 @@
+/* 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_clear(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("CLEAR", do_clear, NULL, CHAN_HELP_CLEAR, -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_CLEAR);
+}
+
+/**
+ * The /cs clear command.
+ * @param u The user who issued the command
+ * @param MOD_CONT to continue processing other modules, MOD_STOP to stop processing.
+ **/
+int do_clear(User * u)
+{
+    char *chan = strtok(NULL, " ");
+    char *what = strtok(NULL, " ");
+    Channel *c;
+    ChannelInfo *ci;
+
+    if (!what) {
+        syntax_error(s_ChanServ, u, "CLEAR", CHAN_CLEAR_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 (!u || !check_access(u, ci, CA_CLEAR)) {
+        notice_lang(s_ChanServ, u, PERMISSION_DENIED);
+    } else if (stricmp(what, "bans") == 0) {
+        char *av[2];
+        Entry *ban, *next;
+
+        if (c->bans && c->bans->count) {
+            for (ban = c->bans->entries; ban; ban = next) {
+                next = ban->next;
+                av[0] = sstrdup("-b");
+                av[1] = sstrdup(ban->mask);
+                anope_cmd_mode(whosends(ci), chan, "-b %s", ban->mask);
+                chan_set_modes(whosends(ci), c, 2, av, 0);
+                free(av[0]);
+                free(av[1]);
+            }
+        }
+
+        notice_lang(s_ChanServ, u, CHAN_CLEARED_BANS, chan);
+    } else if (ircd->except && stricmp(what, "excepts") == 0) {
+        char *av[2];
+        Entry *except, *next;
+
+        if (c->excepts && c->excepts->count) {
+            for (except = c->excepts->entries; except; except = next) {
+                next = except->next;
+                av[0] = sstrdup("-e");
+                av[1] = sstrdup(except->mask);
+                anope_cmd_mode(whosends(ci), chan, "-e %s", except->mask);
+                chan_set_modes(whosends(ci), c, 2, av, 0);
+                free(av[0]);
+                free(av[1]);
+            }
+        }
+        notice_lang(s_ChanServ, u, CHAN_CLEARED_EXCEPTS, chan);
+
+    } else if (ircd->invitemode && stricmp(what, "invites") == 0) {
+        char *av[2];
+        Entry *invite, *next;
+
+        if (c->invites && c->invites->count) {
+            for (invite = c->invites->entries; invite; invite = next) {
+                next = invite->next;
+                av[0] = sstrdup("-I");
+                av[1] = sstrdup(invite->mask);
+                anope_cmd_mode(whosends(ci), chan, "-I %s", invite->mask);
+                chan_set_modes(whosends(ci), c, 2, av, 0);
+                free(av[0]);
+                free(av[1]);
+            }
+        }
+        notice_lang(s_ChanServ, u, CHAN_CLEARED_INVITES, chan);
+
+    } else if (stricmp(what, "modes") == 0) {
+        char *argv[2];
+
+        if (c->mode) {
+            /* Clear modes the bulk of the modes */
+            anope_cmd_mode(whosends(ci), c->name, "%s",
+                           ircd->modestoremove);
+            argv[0] = sstrdup(ircd->modestoremove);
+            chan_set_modes(whosends(ci), c, 1, argv, 0);
+            free(argv[0]);
+
+            /* to prevent the internals from complaining send -k, -L, -f by themselves if we need
+               to send them - TSL */
+            if (c->key) {
+                anope_cmd_mode(whosends(ci), c->name, "-k %s", c->key);
+                argv[0] = sstrdup("-k");
+                argv[1] = c->key;
+                chan_set_modes(whosends(ci), c, 2, argv, 0);
+                free(argv[0]);
+            }
+            if (ircd->Lmode && c->redirect) {
+                anope_cmd_mode(whosends(ci), c->name, "-L %s",
+                               c->redirect);
+                argv[0] = sstrdup("-L");
+                argv[1] = c->redirect;
+                chan_set_modes(whosends(ci), c, 2, argv, 0);
+                free(argv[0]);
+            }
+            if (ircd->fmode && c->flood) {
+                if (flood_mode_char_remove) {
+                    anope_cmd_mode(whosends(ci), c->name, "%s %s",
+                                   flood_mode_char_remove, c->flood);
+                    argv[0] = sstrdup(flood_mode_char_remove);
+                    argv[1] = c->flood;
+                    chan_set_modes(whosends(ci), c, 2, argv, 0);
+                    free(argv[0]);
+                } else {
+                    if (debug) {
+                        alog("debug: flood_mode_char_remove was not set unable to remove flood/throttle modes");
+                    }
+                }
+            }
+            check_modes(c);
+        }
+
+        notice_lang(s_ChanServ, u, CHAN_CLEARED_MODES, chan);
+    } else if (stricmp(what, "ops") == 0) {
+        char *av[6];  /* The max we have to hold: chan, ts, modes(max3), nick, nick, nick */
+        int ac, isop, isadmin, isown, count, i;
+        char buf[BUFSIZE], tmp[BUFSIZE], tmp2[BUFSIZE];
+        struct c_userlist *cu, *next;
+
+        if (ircd->svsmode_ucmode) {
+            av[0] = chan;
+            anope_cmd_svsmode_chan(av[0], "-o", NULL);
+            if (ircd->owner) {
+                anope_cmd_svsmode_chan(av[0], ircd->ownerunset, NULL);
+            }
+            if (ircd->protect || ircd->admin) {
+                anope_cmd_svsmode_chan(av[0], ircd->adminunset, NULL);
+            }
+            for (cu = c->users; cu; cu = next) {
+                next = cu->next;
+                isop = chan_has_user_status(c, cu->user, CUS_OP);
+                isadmin = chan_has_user_status(c, cu->user, CUS_PROTECT);
+                isown = chan_has_user_status(c, cu->user, CUS_OWNER);
+                count = (isop ? 1 : 0) + (isadmin ? 1 : 0) + (isown ? 1 : 0);
+
+                if (!isop && !isadmin && !isown)
+                    continue;
+
+                snprintf(tmp, BUFSIZE, "-%s%s%s", (isop ? "o" : ""), (isadmin ?
+                        ircd->adminunset+1 : ""), (isown ? ircd->ownerunset+1 : ""));
+
+                if (ircdcap->tsmode) {
+                    snprintf(buf, BUFSIZE - 1, "%ld", (long int) time(NULL));
+                    av[1] = buf;
+                    av[2] = tmp;
+                    /* We have to give as much nicks as modes.. - Viper */
+                    for (i = 0; i < count; i++)
+                        av[i+3] = cu->user->nick;
+                    ac = 3 + i;
+                } else {
+                    av[1] = tmp;
+                    /* We have to give as much nicks as modes.. - Viper */
+                    for (i = 0; i < count; i++)
+                        av[i+2] = cu->user->nick;
+                    ac = 2 + i;
+                }
+
+                do_cmode(s_ChanServ, ac, av);
+            }
+        } else {
+            av[0] = chan;
+            for (cu = c->users; cu; cu = next) {
+                next = cu->next;
+                isop = chan_has_user_status(c, cu->user, CUS_OP);
+                isadmin = chan_has_user_status(c, cu->user, CUS_PROTECT);
+                isown = chan_has_user_status(c, cu->user, CUS_OWNER);
+                count = (isop ? 1 : 0) + (isadmin ? 1 : 0) + (isown ? 1 : 0);
+
+                if (!isop && !isadmin && !isown)
+                    continue;
+
+                snprintf(tmp, BUFSIZE, "-%s%s%s", (isop ? "o" : ""), (isadmin ? 
+                        ircd->adminunset+1 : ""), (isown ? ircd->ownerunset+1 : ""));
+                /* We need to send the IRCd a nick for every mode.. - Viper */
+                snprintf(tmp2, BUFSIZE, "%s %s %s", (isop ? cu->user->nick : ""), 
+                        (isadmin ? cu->user->nick : ""), (isown ? cu->user->nick : ""));
+
+                if (ircdcap->tsmode) {
+                    snprintf(buf, BUFSIZE - 1, "%ld", (long int) time(NULL));
+                    av[1] = buf;
+                    av[2] = tmp;
+                    /* We have to give as much nicks as modes.. - Viper */
+                    for (i = 0; i < count; i++)
+                        av[i+3] = cu->user->nick;
+                    ac = 3 + i;
+
+                    anope_cmd_mode(whosends(ci), av[0], "%s %s", av[2], tmp2);
+                } else {
+                    av[1] = tmp;
+                    /* We have to give as much nicks as modes.. - Viper */
+                    for (i = 0; i < count; i++)
+                        av[i+2] = cu->user->nick;
+                    ac = 2 + i;
+
+                    anope_cmd_mode(whosends(ci), av[0], "%s %s", av[1], tmp2);
+                }
+
+                do_cmode(s_ChanServ, ac, av);
+            }
+        }
+        notice_lang(s_ChanServ, u, CHAN_CLEARED_OPS, chan);
+    } else if (ircd->halfop && stricmp(what, "hops") == 0) {
+        char *av[4];
+        int ac;
+        char buf[BUFSIZE];
+        struct c_userlist *cu, *next;
+
+        for (cu = c->users; cu; cu = next) {
+            next = cu->next;
+            if (!chan_has_user_status(c, cu->user, CUS_HALFOP))
+                continue;
+
+            if (ircdcap->tsmode) {
+                snprintf(buf, BUFSIZE - 1, "%ld", (long int) time(NULL));
+                av[0] = sstrdup(chan);
+                av[1] = buf;
+                av[2] = sstrdup("-h");
+                av[3] = sstrdup(cu->user->nick);
+                ac = 4;
+            } else {
+                av[0] = sstrdup(chan);
+                av[1] = sstrdup("-h");
+                av[2] = sstrdup(cu->user->nick);
+                ac = 3;
+            }
+
+            if (ircd->svsmode_ucmode) {
+                if (ircdcap->tsmode)
+                    anope_cmd_svsmode_chan(av[0], av[2], NULL);
+                else
+                    anope_cmd_svsmode_chan(av[0], av[1], NULL);
+
+                do_cmode(s_ChanServ, ac, av);
+                break;
+            } else {
+                if (ircdcap->tsmode)
+                    anope_cmd_mode(whosends(ci), av[0], "%s %s", av[2],
+                                   av[3]);
+                else
+                    anope_cmd_mode(whosends(ci), av[0], "%s %s", av[1],
+                                   av[2]);
+            }
+            do_cmode(s_ChanServ, ac, av);
+
+            if (ircdcap->tsmode) {
+                free(av[3]);
+                free(av[2]);
+                free(av[0]);
+            } else {
+                free(av[2]);
+                free(av[1]);
+                free(av[0]);
+            }
+        }
+        notice_lang(s_ChanServ, u, CHAN_CLEARED_HOPS, chan);
+    } else if (stricmp(what, "voices") == 0) {
+        char *av[4];
+        int ac;
+        char buf[BUFSIZE];
+        struct c_userlist *cu, *next;
+
+        for (cu = c->users; cu; cu = next) {
+            next = cu->next;
+            if (!chan_has_user_status(c, cu->user, CUS_VOICE))
+                continue;
+
+            if (ircdcap->tsmode) {
+                snprintf(buf, BUFSIZE - 1, "%ld", (long int) time(NULL));
+                av[0] = sstrdup(chan);
+                av[1] = buf;
+                av[2] = sstrdup("-v");
+                av[3] = sstrdup(cu->user->nick);
+                ac = 4;
+            } else {
+                av[0] = sstrdup(chan);
+                av[1] = sstrdup("-v");
+                av[2] = sstrdup(cu->user->nick);
+                ac = 3;
+            }
+
+            if (ircd->svsmode_ucmode) {
+                if (ircdcap->tsmode)
+                    anope_cmd_svsmode_chan(av[0], av[2], NULL);
+                else
+                    anope_cmd_svsmode_chan(av[0], av[1], NULL);
+
+                do_cmode(s_ChanServ, ac, av);
+                break;
+            } else {
+                if (ircdcap->tsmode) {
+                    anope_cmd_mode(whosends(ci), av[0], "%s %s", av[2],
+                                   av[3]);
+                } else {
+                    anope_cmd_mode(whosends(ci), av[0], "%s %s", av[1],
+                                   av[2]);
+                }
+            }
+            do_cmode(s_ChanServ, ac, av);
+
+            if (ircdcap->tsmode) {
+                free(av[3]);
+                free(av[2]);
+                free(av[0]);
+            } else {
+                free(av[2]);
+                free(av[1]);
+                free(av[0]);
+            }
+        }
+        notice_lang(s_ChanServ, u, CHAN_CLEARED_VOICES, chan);
+    } else if (stricmp(what, "users") == 0) {
+        char *av[3];
+        struct c_userlist *cu, *next;
+        char buf[256];
+
+        snprintf(buf, sizeof(buf), "CLEAR USERS command from %s", u->nick);
+
+        for (cu = c->users; cu; cu = next) {
+            next = cu->next;
+            av[0] = sstrdup(chan);
+            av[1] = sstrdup(cu->user->nick);
+            av[2] = sstrdup(buf);
+            anope_cmd_kick(whosends(ci), av[0], av[1], av[2]);
+            do_kick(s_ChanServ, 3, av);
+            free(av[2]);
+            free(av[1]);
+            free(av[0]);
+        }
+        notice_lang(s_ChanServ, u, CHAN_CLEARED_USERS, chan);
+    } else {
+        syntax_error(s_ChanServ, u, "CLEAR", CHAN_CLEAR_SYNTAX);
+    }
+    return MOD_CONT;
+}