* ---------------------------------------------------
*/
-#include <string>
-#include <vector>
-#include "inspircd_config.h"
#include "configreader.h"
-#include "hash_map.h"
#include "users.h"
#include "modules.h"
-#include "commands.h"
+#include "inspircd.h"
#include "xline.h"
-#include "dnsqueue.h"
-#include "dns.h"
-#include "helperfuncs.h"
-#include "hashcomp.h"
#include "commands/cmd_nick.h"
-extern ServerConfig* Config;
-extern int MODCOUNT;
-extern std::vector<Module*> modules;
-extern std::vector<ircd_module*> factory;
-extern time_t TIME;
-void cmd_nick::Handle (const char** parameters, int pcnt, userrec *user)
+
+extern "C" command_t* init_command(InspIRCd* Instance)
+{
+ return new cmd_nick(Instance);
+}
+
+CmdResult cmd_nick::Handle (const char** parameters, int pcnt, userrec *user)
{
char oldnick[NICKMAX];
- if (pcnt < 1)
- {
- log(DEBUG,"not enough params for handle_nick");
- return;
- }
- if (!parameters[0])
- {
- log(DEBUG,"invalid parameter passed to handle_nick");
- return;
- }
if (!parameters[0][0])
{
- log(DEBUG,"zero length new nick passed to handle_nick");
- return;
+ ServerInstance->Log(DEBUG,"zero length new nick passed to handle_nick");
+ return CMD_FAILURE;
}
- if (!user)
+ if (!*user->nick)
{
- log(DEBUG,"invalid user passed to handle_nick");
- return;
- }
- if (!user->nick)
- {
- log(DEBUG,"invalid old nick passed to handle_nick");
- return;
+ ServerInstance->Log(DEBUG,"invalid old nick passed to handle_nick");
+ return CMD_FAILURE;
}
+ ServerInstance->Log(DEBUG,"Fall through");
if (irc::string(user->nick) == irc::string(parameters[0]))
{
/* If its exactly the same, even case, dont do anything. */
if (!strcmp(user->nick,parameters[0]))
- return;
+ return CMD_SUCCESS;
+
/* Its a change of case. People insisted that they should be
* able to do silly things like this even though the RFC says
* the nick AAA is the same as the nick aaa.
*/
- log(DEBUG,"old nick is new nick, not updating hash (case change only)");
+ ServerInstance->Log(DEBUG,"old nick is new nick, not updating hash (case change only)");
strlcpy(oldnick, user->nick, NICKMAX - 1);
int MOD_RESULT = 0;
FOREACH_RESULT(I_OnUserPreNick,OnUserPreNick(user,parameters[0]));
if (MOD_RESULT)
- return;
+ return CMD_FAILURE;
if (user->registered == REG_ALL)
- WriteCommon(user,"NICK %s",parameters[0]);
+ user->WriteCommon("NICK %s",parameters[0]);
strlcpy(user->nick, parameters[0], NICKMAX - 1);
FOREACH_MOD(I_OnUserPostNick,OnUserPostNick(user,oldnick));
- return;
+ return CMD_SUCCESS;
}
else
{
- if ((*parameters[0] == ':') && (*(parameters[0]+1) != 0))
+ QLine* mq = ServerInstance->XLines->matches_qline(parameters[0]);
+ if (mq)
{
- parameters[0]++;
+ ServerInstance->SNO->WriteToSnoMask('x', "Q-Lined nickname %s from %s!%s@%s: %s", parameters[0], user->nick, user->ident, user->host, mq->reason);
+ user->WriteServ("432 %s %s :Invalid nickname: %s",user->nick,parameters[0], mq->reason);
+ return CMD_FAILURE;
}
- if (matches_qline(parameters[0]))
+ if ((ServerInstance->FindNick(parameters[0])) && (ServerInstance->FindNick(parameters[0]) != user) && (ServerInstance->IsNick(parameters[0])))
{
- WriteOpers("*** Q-Lined nickname %s from %s!%s@%s: %s",parameters[0],user->nick,user->ident,user->host,matches_qline(parameters[0]));
- WriteServ(user->fd,"432 %s %s :Invalid nickname: %s",user->nick,parameters[0],matches_qline(parameters[0]));
- return;
- }
- if ((Find(parameters[0])) && (Find(parameters[0]) != user))
- {
- WriteServ(user->fd,"433 %s %s :Nickname is already in use.",user->nick,parameters[0]);
- return;
+ userrec* InUse = ServerInstance->FindNick(parameters[0]);
+ if (InUse->registered != REG_ALL)
+ {
+ userrec::QuitUser(ServerInstance, InUse, "Nickname overruled");
+ }
+ else
+ {
+ user->WriteServ("433 %s %s :Nickname is already in use.",user->nick,parameters[0]);
+ return CMD_FAILURE;
+ }
}
}
- if ((isnick(parameters[0]) == 0) && (IS_lOCAL(user)))
+ if ((!ServerInstance->IsNick(parameters[0])) && (IS_LOCAL(user)))
{
- WriteServ(user->fd,"432 %s %s :Erroneous Nickname",user->nick,parameters[0]);
- return;
+ user->WriteServ("432 %s %s :Erroneous Nickname",user->nick,parameters[0]);
+ return CMD_FAILURE;
}
if (user->registered == REG_ALL)
FOREACH_RESULT(I_OnUserPreNick,OnUserPreNick(user,parameters[0]));
if (MOD_RESULT) {
// if a module returns true, the nick change is silently forbidden.
- return;
+ return CMD_FAILURE;
}
- WriteCommon(user,"NICK %s",parameters[0]);
+ user->WriteCommon("NICK %s",parameters[0]);
}
strlcpy(oldnick, user->nick, NICKMAX - 1);
/* change the nick of the user in the users_hash */
- user = ReHashNick(user->nick, parameters[0]);
+ user = user->UpdateNickHash(parameters[0]);
/* actually change the nick within the record */
- if (!user) return;
- if (!user->nick) return;
+ if (!user) return CMD_FAILURE;
+ if (!*user->nick) return CMD_FAILURE;
strlcpy(user->nick, parameters[0], NICKMAX - 1);
- log(DEBUG,"new nick set: %s",user->nick);
+ ServerInstance->Log(DEBUG,"new nick set: %s",user->nick);
if (user->registered < REG_NICKUSER)
{
// and unless we're lucky we'll get a duff one later on.
//user->dns_done = (!lookup_dns(user->nick));
//if (user->dns_done)
- // log(DEBUG,"Aborting dns lookup of %s because dns server experienced a failure.",user->nick);
+ // ServerInstance->Log(DEBUG,"Aborting dns lookup of %s because dns server experienced a failure.",user->nick);
- if (Config->NoUserDns)
+ if (ServerInstance->Config->NoUserDns)
{
user->dns_done = true;
}
else
{
-#ifdef THREADED_DNS
- // initialize their dns lookup thread
- pthread_attr_t attribs;
- pthread_attr_init(&attribs);
- pthread_attr_setdetachstate(&attribs, PTHREAD_CREATE_DETACHED);
- if (pthread_create(&user->dnsthread, &attribs, dns_task, (void *)user) != 0)
- {
- log(DEBUG,"Failed to create DNS lookup thread for user %s: %s",user->nick, strerror(errno));
- }
-#else
- user->dns_done = (!lookup_dns(user->nick));
+ user->StartDNSLookup();
if (user->dns_done)
- log(DEBUG,"Aborting dns lookup of %s because dns server experienced a failure.",user->nick);
-#endif
+ ServerInstance->Log(DEBUG,"Aborting dns lookup of %s because dns server experienced a failure.",user->nick);
}
}
if (user->registered == REG_NICKUSER)
{
FOREACH_MOD(I_OnUserPostNick,OnUserPostNick(user,oldnick));
}
+
+ return CMD_SUCCESS;
+
}
+
projects / user / henk / code / inspircd.git / blobdiff