os_chankill.c

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/* OperServ 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: os_chankill.c 1345 2008-01-13 12:54:14Z geniusdex $
 *
 */
/*************************************************************************/

#include "module.h"

int do_chankill(User * u);
void myOperServHelp(User * u);

int AnopeInit(int argc, char **argv)
{
    Command *c;

    moduleAddAuthor("Anope");
    moduleAddVersion
        ("$Id: os_chankill.c 1345 2008-01-13 12:54:14Z geniusdex $");
    moduleSetType(CORE);

    c = createCommand("CHANKILL", do_chankill, is_services_admin,
                      OPER_HELP_CHANKILL, -1, -1, -1, -1);
    moduleAddCommand(OPERSERV, c, MOD_UNIQUE);

    moduleSetOperHelp(myOperServHelp);

    return MOD_CONT;
}

void AnopeFini(void)
{

}



void myOperServHelp(User * u)
{
    if (is_services_admin(u)) {
        notice_lang(s_OperServ, u, OPER_HELP_CMD_CHANKILL);
    }
}

int do_chankill(User * u)
{
    char *expiry, *channel, *reason;
    time_t expires;
    char breason[BUFSIZE];
    char mask[USERMAX + HOSTMAX + 2];
    struct c_userlist *cu, *next;
    Channel *c;

    channel = strtok(NULL, " ");
    if (channel && *channel == '+') {
        expiry = channel;
        channel = strtok(NULL, " ");
    } else {
        expiry = NULL;
    }

    expires = expiry ? dotime(expiry) : ChankillExpiry;
    if (expiry && isdigit(expiry[strlen(expiry) - 1]))
        expires *= 86400;
    if (expires != 0 && expires < 60) {
        notice_lang(s_OperServ, u, BAD_EXPIRY_TIME);
        return MOD_CONT;
    } else if (expires > 0) {
        expires += time(NULL);
    }

    if (channel && (reason = strtok(NULL, ""))) {

        if (AddAkiller) {
            snprintf(breason, sizeof(breason), "[%s] %s", u->nick, reason);
            reason = sstrdup(breason);
        }

        if ((c = findchan(channel))) {
            for (cu = c->users; cu; cu = next) {
                next = cu->next;
                if (is_oper(cu->user)) {
                    continue;
                }
                (void) strncpy(mask, "*@", 3); /* Use *@" for the akill's, */
                strncat(mask, cu->user->host, HOSTMAX);
                add_akill(NULL, mask, s_OperServ, expires, reason);
                check_akill(cu->user->nick, cu->user->username,
                            cu->user->host, NULL, NULL);
            }
            if (WallOSAkill) {
                anope_cmd_global(s_OperServ, "%s used CHANKILL on %s (%s)",
                                 u->nick, channel, reason);
            }
        } else {
            notice_lang(s_OperServ, u, CHAN_X_NOT_IN_USE, channel);
        }
        if (AddAkiller) {
            free(reason);
        }
    } else {
        syntax_error(s_OperServ, u, "CHANKILL", OPER_CHANKILL_SYNTAX);
    }
    return MOD_CONT;
}