* | Inspire Internet Relay Chat Daemon |
* +------------------------------------+
*
- * InspIRCd: (C) 2002-2008 InspIRCd Development Team
- * See: http://www.inspircd.org/wiki/index.php/Credits
+ * InspIRCd: (C) 2002-2009 InspIRCd Development Team
+ * See: http://wiki.inspircd.org/Credits
*
* This program is free but copyrighted software; see
* the file COPYING for details.
#include "inspircd.h"
#include "xline.h"
-#include "commands/cmd_rehash.h"
+/* +------------------------------------+
+ * | Inspire Internet Relay Chat Daemon |
+ * +------------------------------------+
+ *
+ * InspIRCd: (C) 2002-2009 InspIRCd Development Team
+ * See: http://wiki.inspircd.org/Credits
+ *
+ * This program is free but copyrighted software; see
+ * the file COPYING for details.
+ *
+ * ---------------------------------------------------
+ */
+#ifndef __CMD_REHASH_H__
+#define __CMD_REHASH_H__
+// include the common header files
-extern "C" DllExport Command* init_command(InspIRCd* Instance)
+#include "users.h"
+#include "channels.h"
+
+/** Handle /REHASH. These command handlers can be reloaded by the core,
+ * and handle basic RFC1459 commands. Commands within modules work
+ * the same way, however, they can be fully unloaded, where these
+ * may not.
+ */
+class CommandRehash : public Command
{
- return new CommandRehash(Instance);
-}
+ public:
+ /** Constructor for rehash.
+ */
+ CommandRehash (InspIRCd* Instance, Module* parent) : Command(Instance,parent,"REHASH","o",0,false,3) { syntax = "[<servermask>]"; }
+ /** Handle command.
+ * @param parameters The parameters to the comamnd
+ * @param pcnt The number of parameters passed to teh command
+ * @param user The user issuing the command
+ * @return A value from CmdResult to indicate command success or failure.
+ */
+ CmdResult Handle(const std::vector<std::string>& parameters, User *user);
+};
+
+#endif
-CmdResult CommandRehash::Handle (const char** parameters, int pcnt, User *user)
+
+
+CmdResult CommandRehash::Handle (const std::vector<std::string>& parameters, User *user)
{
- user->WriteServ("382 %s %s :Rehashing",user->nick,ServerConfig::CleanFilename(ServerInstance->ConfigFileName));
- std::string parameter;
- std::string old_disabled = ServerInstance->Config->DisabledCommands;
- if (pcnt)
+ std::string param = parameters.size() ? parameters[0] : "";
+
+ FOREACH_MOD(I_OnPreRehash,OnPreRehash(user, param));
+
+ if (param.empty())
{
- parameter = parameters[0];
+ // standard rehash of local server
+ }
+ else if (param.find_first_of("*.") != std::string::npos)
+ {
+ // rehash of servers by server name (with wildcard)
+ if (!InspIRCd::Match(ServerInstance->Config->ServerName, parameters[0]))
+ {
+ // Doesn't match us. PreRehash is already done, nothing left to do
+ return CMD_SUCCESS;
+ }
}
else
{
- ServerInstance->SNO->WriteToSnoMask('O', "%s is rehashing config file %s",user->nick,ServerConfig::CleanFilename(ServerInstance->ConfigFileName));
- ServerInstance->CloseLog();
- if (!ServerInstance->OpenLog(ServerInstance->Config->argv, ServerInstance->Config->argc))
- user->WriteServ("*** NOTICE %s :ERROR: Could not open logfile %s: %s", user->nick, ServerInstance->Config->logpath.c_str(), strerror(errno));
+ // parameterized rehash
+
+ // the leading "-" is optional; remove it if present.
+ if (param[0] == '-')
+ param = param.substr(1);
+
+ FOREACH_MOD(I_OnModuleRehash,OnModuleRehash(user, param));
+ return CMD_SUCCESS;
+ }
+
+ // Rehash for me. Try to start the rehash thread
+ if (!ServerInstance->ConfigThread)
+ {
+ std::string m = user->nick + " is rehashing config file " + ServerConfig::CleanFilename(ServerInstance->ConfigFileName) + " on " + ServerInstance->Config->ServerName;
+ ServerInstance->SNO->WriteGlobalSno('a', m);
+
+ if (IS_LOCAL(user))
+ user->WriteNumeric(RPL_REHASHING, "%s %s :Rehashing",
+ user->nick.c_str(),ServerConfig::CleanFilename(ServerInstance->ConfigFileName));
+ else
+ ServerInstance->PI->SendUserNotice(user, std::string("*** Rehashing server ") +
+ ServerConfig::CleanFilename(ServerInstance->ConfigFileName));
+
+ /* Don't do anything with the logs here -- logs are restarted
+ * after the config thread has completed.
+ */
+
ServerInstance->RehashUsersAndChans();
FOREACH_MOD(I_OnGarbageCollect, OnGarbageCollect());
- /*ServerInstance->Config->Read(false,user);*/
- // Get XLine to do it's thing.
- ServerInstance->XLines->CheckELines();
- ServerInstance->XLines->ApplyLines();
- ServerInstance->Res->Rehash();
- ServerInstance->ResetMaxBans();
- }
- if (old_disabled != ServerInstance->Config->DisabledCommands)
- InitializeDisabledCommands(ServerInstance->Config->DisabledCommands, ServerInstance);
- FOREACH_MOD(I_OnRehash,OnRehash(user, parameter));
- ServerInstance->BuildISupport();
+ ServerInstance->ConfigThread = new ConfigReaderThread(ServerInstance, user->uuid);
+ ServerInstance->Threads->Start(ServerInstance->ConfigThread);
+
+ return CMD_SUCCESS;
+ }
+ else
+ {
+ /*
+ * A rehash is already in progress! ahh shit.
+ * XXX, todo: we should find some way to kill runaway rehashes that are blocking, this is a major problem for unrealircd users
+ */
+ if (IS_LOCAL(user))
+ user->WriteServ("NOTICE %s :*** Could not rehash: A rehash is already in progress.", user->nick.c_str());
+ else
+ ServerInstance->PI->SendUserNotice(user, "*** Could not rehash: A rehash is already in progress.");
- return CMD_SUCCESS;
+ return CMD_FAILURE;
+ }
}
+
+COMMAND_INIT(CommandRehash)
projects / user / henk / code / inspircd.git / blobdiff