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-rw-r--r--src/core/cs_clear.c375
1 files changed, 375 insertions, 0 deletions
diff --git a/src/core/cs_clear.c b/src/core/cs_clear.c
new file mode 100644
index 000000000..8bf4c8e67
--- /dev/null
+++ b/src/core/cs_clear.c
@@ -0,0 +1,375 @@
+/* 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_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, " ");
+ char tmp[BUFSIZE];
+ 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];
+ int i;
+
+ /* Save original ban info */
+ int count = c->bancount;
+ char **bans = scalloc(sizeof(char *) * count, 1);
+ for (i = 0; i < count; i++)
+ bans[i] = sstrdup(c->bans[i]);
+
+ for (i = 0; i < count; i++) {
+ av[0] = sstrdup("-b");
+ av[1] = bans[i];
+ anope_cmd_mode(whosends(ci), chan, "%s %s", av[0], av[1]);
+ chan_set_modes(whosends(ci), c, 2, av, 0);
+ free(av[1]);
+ free(av[0]);
+ }
+ notice_lang(s_ChanServ, u, CHAN_CLEARED_BANS, chan);
+ free(bans);
+ } else if (ircd->except && stricmp(what, "excepts") == 0) {
+ char *av[2];
+ int i;
+
+ /* Save original except info */
+ int count = c->exceptcount;
+ char **excepts = scalloc(sizeof(char *) * count, 1);
+ for (i = 0; i < count; i++)
+ excepts[i] = sstrdup(c->excepts[i]);
+
+ for (i = 0; i < count; i++) {
+ av[0] = sstrdup("-e");
+ av[1] = excepts[i];
+ anope_cmd_mode(whosends(ci), chan, "%s %s", av[0], av[1]);
+ chan_set_modes(whosends(ci), c, 2, av, 0);
+ free(av[1]);
+ free(av[0]);
+ }
+ notice_lang(s_ChanServ, u, CHAN_CLEARED_EXCEPTS, chan);
+ free(excepts);
+
+ } else if (ircd->invitemode && stricmp(what, "invites") == 0) {
+ char *av[2];
+ int i;
+
+ /* Save original except info */
+ int count = c->invitecount;
+ char **invites = scalloc(sizeof(char *) * count, 1);
+ for (i = 0; i < count; i++)
+ invites[i] = sstrdup(c->invite[i]);
+
+ for (i = 0; i < count; i++) {
+ av[0] = sstrdup("-I");
+ av[1] = invites[i];
+ anope_cmd_mode(whosends(ci), chan, "%s %s", av[0], av[1]);
+ chan_set_modes(whosends(ci), c, 2, av, 0);
+ free(av[1]);
+ free(av[0]);
+ }
+ notice_lang(s_ChanServ, u, CHAN_CLEARED_INVITES, chan);
+ free(invites);
+
+ } else if (stricmp(what, "modes") == 0) {
+ char buf[BUFSIZE], *end = buf;
+ 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);
+ }
+
+
+
+ /* TODO: decide if the above implementation is better than this one. */
+
+ if (0) {
+ CBModeInfo *cbmi = cbmodeinfos;
+ CBMode *cbm;
+
+ do {
+ if (c->mode & cbmi->flag)
+ *end++ = cbmi->mode;
+ } while ((++cbmi)->flag != 0);
+
+ cbmi = cbmodeinfos;
+
+ do {
+ if (cbmi->getvalue && (c->mode & cbmi->flag)
+ && !(cbmi->flags & CBM_MINUS_NO_ARG)) {
+ char *value = cbmi->getvalue(c);
+
+ if (value) {
+ *end++ = ' ';
+ while (*value)
+ *end++ = *value++;
+
+ /* Free the value */
+ cbm = &cbmodes[(int) cbmi->mode];
+ cbm->setvalue(c, NULL);
+ }
+ }
+ } while ((++cbmi)->flag != 0);
+
+ *end = 0;
+
+ anope_cmd_mode(whosends(ci), c->name, "-%s", buf);
+ c->mode = 0;
+ check_modes(c);
+ }
+ notice_lang(s_ChanServ, u, CHAN_CLEARED_MODES, chan);
+ } else if (stricmp(what, "ops") == 0) {
+ char *av[3];
+ struct c_userlist *cu, *next;
+
+ if (ircd->svsmode_ucmode) {
+ av[0] = sstrdup(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;
+ av[0] = sstrdup(chan);
+ if (!chan_has_user_status(c, cu->user, CUS_OP)) {
+ if (!chan_has_user_status(c, cu->user, CUS_PROTECT)) {
+ if (!chan_has_user_status(c, cu->user, CUS_OWNER)) {
+ continue;
+ } else {
+ snprintf(tmp, BUFSIZE, "%so",
+ ircd->ownerunset);
+ av[1] = sstrdup(tmp);
+
+ }
+ } else {
+ snprintf(tmp, BUFSIZE, "%so", ircd->adminunset);
+ av[1] = sstrdup(tmp);
+ }
+ } else {
+ av[1] = sstrdup("-o");
+ }
+ av[2] = sstrdup(cu->user->nick);
+ do_cmode(s_ChanServ, 3, av);
+ free(av[2]);
+ free(av[1]);
+ free(av[0]);
+ }
+ } else {
+ for (cu = c->users; cu; cu = next) {
+ next = cu->next;
+ av[0] = sstrdup(chan);
+ if (!chan_has_user_status(c, cu->user, CUS_OP)) {
+ if (!chan_has_user_status(c, cu->user, CUS_PROTECT)) {
+ if (!chan_has_user_status(c, cu->user, CUS_OWNER)) {
+ continue;
+ } else {
+ snprintf(tmp, BUFSIZE, "%so",
+ ircd->ownerunset);
+ av[1] = sstrdup(tmp);
+ }
+ } else {
+ snprintf(tmp, BUFSIZE, "%so", ircd->adminunset);
+ av[1] = sstrdup(tmp);
+ }
+ } else {
+ av[1] = sstrdup("-o");
+ }
+ av[2] = sstrdup(cu->user->nick);
+ anope_cmd_mode(whosends(ci), av[0], "%s :%s", av[1],
+ av[2]);
+ do_cmode(s_ChanServ, 3, av);
+ free(av[2]);
+ free(av[1]);
+ free(av[0]);
+ }
+ }
+ notice_lang(s_ChanServ, u, CHAN_CLEARED_OPS, chan);
+ } else if (ircd->halfop && stricmp(what, "hops") == 0) {
+ char *av[3];
+ 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;
+ av[0] = sstrdup(chan);
+ av[1] = sstrdup("-h");
+ av[2] = sstrdup(cu->user->nick);
+ if (ircd->svsmode_ucmode) {
+ anope_cmd_svsmode_chan(av[0], av[1], NULL);
+ do_cmode(s_ChanServ, 3, av);
+ break;
+ } else {
+ anope_cmd_mode(whosends(ci), av[0], "%s :%s", av[1],
+ av[2]);
+ }
+ do_cmode(s_ChanServ, 3, av);
+ 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[3];
+ 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;
+ av[0] = sstrdup(chan);
+ av[1] = sstrdup("-v");
+ av[2] = sstrdup(cu->user->nick);
+ if (ircd->svsmode_ucmode) {
+ anope_cmd_svsmode_chan(av[0], av[1], NULL);
+ do_cmode(s_ChanServ, 3, av);
+ break;
+ } else {
+ anope_cmd_mode(whosends(ci), av[0], "%s :%s", av[1],
+ av[2]);
+ }
+ do_cmode(s_ChanServ, 3, av);
+ 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;
+}
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