#include "inspircd.h"
#include "xline.h"
-#include "commands/cmd_rehash.h"
-
-
-
-extern "C" DllExport Command* init_command(InspIRCd* Instance)
+/** 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 ( Module* parent) : Command(parent,"REHASH",0) { flags_needed = 'o'; Penalty = 2; 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);
+};
CmdResult CommandRehash::Handle (const std::vector<std::string>& parameters, User *user)
{
- std::string old_disabled = ServerInstance->Config->DisabledCommands;
+ std::string param = parameters.size() ? parameters[0] : "";
+
+ FOREACH_MOD(I_OnPreRehash,OnPreRehash(user, param));
- if (parameters.size() && parameters[0][0] != '-')
+ if (param.empty())
{
+ // 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]))
{
- FOREACH_MOD(I_OnRehash,OnRehash(user, parameters[0]));
- return CMD_SUCCESS; // rehash for a server, and not for us
+ // Doesn't match us. PreRehash is already done, nothing left to do
+ return CMD_SUCCESS;
}
}
- else if (parameters.size())
+ else
{
- FOREACH_MOD(I_OnRehash,OnRehash(user, parameters[0]));
+ // 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.
- FOREACH_MOD(I_OnRehash,OnRehash(user, ""));
-
- 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 ") + ServerInstance->ConfigFileName);
+ // 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.c_str()) + " 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.c_str()));
+ else
+ ServerInstance->PI->SendUserNotice(user, std::string("*** Rehashing server ") +
+ ServerConfig::CleanFilename(ServerInstance->ConfigFileName.c_str()));
- std::string m = user->nick + " is rehashing config file " + ServerConfig::CleanFilename(ServerInstance->ConfigFileName) + " on " + ServerInstance->Config->ServerName;
- ServerInstance->SNO->WriteToSnoMask('A', m);
- ServerInstance->Logs->CloseLogs();
+ /* Don't do anything with the logs here -- logs are restarted
+ * after the config thread has completed.
+ */
- if (!ServerInstance->OpenLog(ServerInstance->Config->argv, ServerInstance->Config->argc))
- {
- m = std::string("ERROR: Could not open logfile ") + ServerInstance->Config->logpath + ":" + strerror(errno);
- ServerInstance->SNO->WriteToSnoMask('A', m);
- }
+ ServerInstance->RehashUsersAndChans();
+ FOREACH_MOD(I_OnGarbageCollect, OnGarbageCollect());
- ServerInstance->RehashUsersAndChans();
- FOREACH_MOD(I_OnGarbageCollect, OnGarbageCollect());
- if (!ServerInstance->ConfigThread)
- {
- ServerInstance->Config->RehashUserUID = user->uuid;
- ServerInstance->Config->RehashParameter = parameters.size() ? parameters[0] : "";
+ ServerInstance->ConfigThread = new ConfigReaderThread(user->uuid);
+ ServerInstance->Threads->Start(ServerInstance->ConfigThread);
- ServerInstance->ConfigThread = new ConfigReaderThread(ServerInstance, false, ServerInstance->Config->RehashUserUID);
- ServerInstance->Threads->Create(ServerInstance->ConfigThread);
+ return CMD_SUCCESS;
}
else
{
return CMD_FAILURE;
}
-
- return CMD_SUCCESS;
}
+
+COMMAND_INIT(CommandRehash)