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/* NickServ core functions
*
* (C) 2003-2013 Anope Team
* Contact us at team@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.
*
*
*/
/*************************************************************************/
#include "module.h"
static int do_access(User * u);
static void myNickServHelp(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(VERSION_STRING);
moduleSetType(CORE);
c = createCommand("ACCESS", do_access, NULL, NICK_HELP_ACCESS, -1, -1,
-1, -1);
moduleAddCommand(NICKSERV, c, MOD_UNIQUE);
moduleSetNickHelp(myNickServHelp);
return MOD_CONT;
}
/**
* Unload the module
**/
void AnopeFini(void)
{
}
/**
* Add the help response to anopes /ns help output.
* @param u The user who is requesting help
**/
static void myNickServHelp(User * u)
{
notice_lang(s_NickServ, u, NICK_HELP_CMD_ACCESS);
}
/**
* The /ns access command.
* @param u The user who issued the command
* @param MOD_CONT to continue processing other modules, MOD_STOP to stop processing.
**/
static int do_access(User * u)
{
char *cmd = strtok(NULL, " ");
char *mask = strtok(NULL, " ");
NickAlias *na;
int i;
char **access;
if (cmd && stricmp(cmd, "LIST") == 0 && mask && is_services_admin(u)
&& (na = findnick(mask))) {
if (na->nc->accesscount == 0) {
notice_lang(s_NickServ, u, NICK_ACCESS_LIST_X_EMPTY, na->nick);
return MOD_CONT;
}
if (na->status & NS_VERBOTEN) {
notice_lang(s_NickServ, u, NICK_X_FORBIDDEN, na->nick);
return MOD_CONT;
}
if (na->nc->flags & NI_SUSPENDED) {
notice_lang(s_NickServ, u, NICK_X_SUSPENDED, na->nick);
return MOD_CONT;
}
notice_lang(s_NickServ, u, NICK_ACCESS_LIST_X, mask);
mask = strtok(NULL, " ");
for (access = na->nc->access, i = 0; i < na->nc->accesscount;
access++, i++) {
if (mask && !match_wild(mask, *access))
continue;
notice_user(s_NickServ, u, " %s", *access);
}
} else if (!cmd || ((stricmp(cmd, "LIST") == 0) ? !!mask : !mask)) {
syntax_error(s_NickServ, u, "ACCESS", NICK_ACCESS_SYNTAX);
} else if (mask && !strchr(mask, '@')) {
notice_lang(s_NickServ, u, BAD_USERHOST_MASK);
notice_lang(s_NickServ, u, MORE_INFO, s_NickServ, "ACCESS");
} else if (!(na = u->na)) {
notice_lang(s_NickServ, u, NICK_NOT_REGISTERED);
} else if (na->status & NS_VERBOTEN) {
notice_lang(s_NickServ, u, NICK_X_FORBIDDEN, na->nick);
} else if (na->nc->flags & NI_SUSPENDED) {
notice_lang(s_NickServ, u, NICK_X_SUSPENDED, na->nick);
} else if (!nick_identified(u)) {
notice_lang(s_NickServ, u, NICK_IDENTIFY_REQUIRED, s_NickServ);
} else if (stricmp(cmd, "ADD") == 0) {
if (na->nc->accesscount >= NSAccessMax) {
notice_lang(s_NickServ, u, NICK_ACCESS_REACHED_LIMIT,
NSAccessMax);
return MOD_CONT;
}
for (access = na->nc->access, i = 0; i < na->nc->accesscount;
access++, i++) {
if (strcmp(*access, mask) == 0) {
notice_lang(s_NickServ, u, NICK_ACCESS_ALREADY_PRESENT,
*access);
return MOD_CONT;
}
}
na->nc->accesscount++;
na->nc->access =
srealloc(na->nc->access, sizeof(char *) * na->nc->accesscount);
na->nc->access[na->nc->accesscount - 1] = sstrdup(mask);
alog("%s: %s!%s@%s added %s to their access list",
s_NickServ, u->nick, u->username, u->host, mask);
notice_lang(s_NickServ, u, NICK_ACCESS_ADDED, mask);
} else if (stricmp(cmd, "DEL") == 0) {
for (access = na->nc->access, i = 0; i < na->nc->accesscount;
access++, i++) {
if (stricmp(*access, mask) == 0)
break;
}
if (i == na->nc->accesscount) {
notice_lang(s_NickServ, u, NICK_ACCESS_NOT_FOUND, mask);
return MOD_CONT;
}
alog("%s: %s!%s@%s deleted %s from their access list",
s_NickServ, u->nick, u->username, u->host, mask);
notice_lang(s_NickServ, u, NICK_ACCESS_DELETED, *access);
free(*access);
na->nc->accesscount--;
if (i < na->nc->accesscount) /* if it wasn't the last entry... */
memmove(access, access + 1,
(na->nc->accesscount - i) * sizeof(char *));
if (na->nc->accesscount) /* if there are any entries left... */
na->nc->access =
srealloc(na->nc->access,
na->nc->accesscount * sizeof(char *));
else {
free(na->nc->access);
na->nc->access = NULL;
}
} else if (stricmp(cmd, "LIST") == 0) {
if (na->nc->accesscount == 0) {
notice_lang(s_NickServ, u, NICK_ACCESS_LIST_EMPTY, u->nick);
return MOD_CONT;
}
notice_lang(s_NickServ, u, NICK_ACCESS_LIST);
for (access = na->nc->access, i = 0; i < na->nc->accesscount;
access++, i++) {
if (mask && !match_wild(mask, *access))
continue;
notice_user(s_NickServ, u, " %s", *access);
}
} else {
syntax_error(s_NickServ, u, "ACCESS", NICK_ACCESS_SYNTAX);
}
return MOD_CONT;
}
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