/*
* InspIRCd -- Internet Relay Chat Daemon
*
- * Copyright (C) 2008 Thomas Stagner <aquanight@inspircd.org>
+ * Copyright (C) 2019 Matt Schatz <genius3000@g3k.solutions>
+ * Copyright (C) 2014 Justin Crawford <Justasic@Gmail.com>
+ * Copyright (C) 2013, 2015, 2018-2020 Sadie Powell <sadie@witchery.services>
+ * Copyright (C) 2012-2013 Attila Molnar <attilamolnar@hush.com>
+ * Copyright (C) 2012, 2019 Robby <robby@chatbelgie.be>
+ * Copyright (C) 2012, 2014 Adam <Adam@anope.org>
+ * Copyright (C) 2012 ChrisTX <xpipe@hotmail.de>
+ * Copyright (C) 2010 Craig Edwards <brain@inspircd.org>
+ * Copyright (C) 2009 Daniel De Graaf <danieldg@inspircd.org>
* Copyright (C) 2008 Robin Burchell <robin+git@viroteck.net>
*
* This file is part of InspIRCd. InspIRCd is free software: you can
#include "xline.h"
#include <fstream>
-class ModuleXLineDB : public Module
+class ModuleXLineDB
+ : public Module
+ , public Timer
{
+ private:
bool dirty;
std::string xlinedbpath;
+
public:
+ ModuleXLineDB()
+ : Timer(0, true)
+ {
+ }
+
void init() CXX11_OVERRIDE
{
/* Load the configuration
* Note:
- * this is on purpose not in the OnRehash() method. It would be non-trivial to change the database on-the-fly.
+ * This is on purpose not changed on a rehash. It would be non-trivial to change the database on-the-fly.
* Imagine a scenario where the new file already exists. Merging the current XLines with the existing database is likely a bad idea
* ...and so is discarding all current in-memory XLines for the ones in the database.
*/
ConfigTag* Conf = ServerInstance->Config->ConfValue("xlinedb");
- xlinedbpath = Conf->getString("filename", DATA_PATH "/xline.db");
+ xlinedbpath = ServerInstance->Config->Paths.PrependData(Conf->getString("filename", "xline.db", 1));
+ SetInterval(Conf->getDuration("saveperiod", 5));
// Read xlines before attaching to events
ReadDatabase();
- Implementation eventlist[] = { I_OnAddLine, I_OnDelLine, I_OnExpireLine, I_OnBackgroundTimer };
- ServerInstance->Modules->Attach(eventlist, this, sizeof(eventlist)/sizeof(Implementation));
dirty = false;
}
*/
void OnAddLine(User* source, XLine* line) CXX11_OVERRIDE
{
- dirty = true;
+ if (!line->from_config)
+ dirty = true;
}
/** Called whenever an xline is deleted.
*/
void OnDelLine(User* source, XLine* line) CXX11_OVERRIDE
{
- dirty = true;
- }
-
- void OnExpireLine(XLine *line) CXX11_OVERRIDE
- {
- dirty = true;
+ if (!line->from_config)
+ dirty = true;
}
- void OnBackgroundTimer(time_t now) CXX11_OVERRIDE
+ bool Tick(time_t) CXX11_OVERRIDE
{
if (dirty)
{
if (WriteDatabase())
dirty = false;
}
+ return true;
}
bool WriteDatabase()
* Technically, that means that this can block, but I have *never* seen that.
* -- w00t
*/
- ServerInstance->Logs->Log("m_xline_db", LOG_DEBUG, "xlinedb: Opening temporary database");
+ ServerInstance->Logs->Log(MODNAME, LOG_DEBUG, "Opening temporary database");
std::string xlinenewdbpath = xlinedbpath + ".new";
std::ofstream stream(xlinenewdbpath.c_str());
if (!stream.is_open())
{
- ServerInstance->Logs->Log("m_xline_db", LOG_DEBUG, "xlinedb: Cannot create database! %s (%d)", strerror(errno), errno);
- ServerInstance->SNO->WriteToSnoMask('a', "database: cannot create new db: %s (%d)", strerror(errno), errno);
+ ServerInstance->Logs->Log(MODNAME, LOG_DEBUG, "Cannot create database \"%s\"! %s (%d)", xlinenewdbpath.c_str(), strerror(errno), errno);
+ ServerInstance->SNO->WriteToSnoMask('x', "database: cannot create new xline db \"%s\": %s (%d)", xlinenewdbpath.c_str(), strerror(errno), errno);
return false;
}
- ServerInstance->Logs->Log("m_xline_db", LOG_DEBUG, "xlinedb: Opened. Writing..");
+ ServerInstance->Logs->Log(MODNAME, LOG_DEBUG, "Opened. Writing..");
/*
* Now, much as I hate writing semi-unportable formats, additional
for (LookupIter i = lookup->begin(); i != lookup->end(); ++i)
{
XLine* line = i->second;
+ if (line->from_config)
+ continue;
+
stream << "LINE " << line->type << " " << line->Displayable() << " "
- << ServerInstance->Config->ServerName << " " << line->set_time << " "
- << line->duration << " " << line->reason << std::endl;
+ << line->source << " " << line->set_time << " "
+ << line->duration << " :" << line->reason << std::endl;
}
}
- ServerInstance->Logs->Log("m_xline_db", LOG_DEBUG, "xlinedb: Finished writing XLines. Checking for error..");
+ ServerInstance->Logs->Log(MODNAME, LOG_DEBUG, "Finished writing XLines. Checking for error..");
if (stream.fail())
{
- ServerInstance->Logs->Log("m_xline_db", LOG_DEBUG, "xlinedb: Cannot write to new database! %s (%d)", strerror(errno), errno);
- ServerInstance->SNO->WriteToSnoMask('a', "database: cannot write to new db: %s (%d)", strerror(errno), errno);
+ ServerInstance->Logs->Log(MODNAME, LOG_DEBUG, "Cannot write to new database \"%s\"! %s (%d)", xlinenewdbpath.c_str(), strerror(errno), errno);
+ ServerInstance->SNO->WriteToSnoMask('x', "database: cannot write to new xline db \"%s\": %s (%d)", xlinenewdbpath.c_str(), strerror(errno), errno);
return false;
}
stream.close();
#ifdef _WIN32
- if (remove(xlinedbpath.c_str()))
- {
- ServerInstance->Logs->Log("m_xline_db", LOG_DEBUG, "xlinedb: Cannot remove old database! %s (%d)", strerror(errno), errno);
- ServerInstance->SNO->WriteToSnoMask('a', "database: cannot remove old database: %s (%d)", strerror(errno), errno);
- return false;
- }
+ remove(xlinedbpath.c_str());
#endif
- // Use rename to move temporary to new db - this is guarenteed not to fuck up, even in case of a crash.
+ // Use rename to move temporary to new db - this is guaranteed not to fuck up, even in case of a crash.
if (rename(xlinenewdbpath.c_str(), xlinedbpath.c_str()) < 0)
{
- ServerInstance->Logs->Log("m_xline_db", LOG_DEBUG, "xlinedb: Cannot move new to old database! %s (%d)", strerror(errno), errno);
- ServerInstance->SNO->WriteToSnoMask('a', "database: cannot replace old with new db: %s (%d)", strerror(errno), errno);
+ ServerInstance->Logs->Log(MODNAME, LOG_DEBUG, "Cannot replace old database \"%s\" with new database \"%s\"! %s (%d)", xlinedbpath.c_str(), xlinenewdbpath.c_str(), strerror(errno), errno);
+ ServerInstance->SNO->WriteToSnoMask('x', "database: cannot replace old xline db \"%s\" with new db \"%s\": %s (%d)", xlinedbpath.c_str(), xlinenewdbpath.c_str(), strerror(errno), errno);
return false;
}
bool ReadDatabase()
{
// If the xline database doesn't exist then we don't need to load it.
- if (!ServerConfig::FileExists(xlinedbpath.c_str()))
+ if (!FileSystem::FileExists(xlinedbpath))
return true;
std::ifstream stream(xlinedbpath.c_str());
if (!stream.is_open())
{
- ServerInstance->Logs->Log("m_xline_db", LOG_DEBUG, "xlinedb: Cannot read database! %s (%d)", strerror(errno), errno);
- ServerInstance->SNO->WriteToSnoMask('a', "database: cannot read db: %s (%d)", strerror(errno), errno);
+ ServerInstance->Logs->Log(MODNAME, LOG_DEBUG, "Cannot read database \"%s\"! %s (%d)", xlinedbpath.c_str(), strerror(errno), errno);
+ ServerInstance->SNO->WriteToSnoMask('x', "database: cannot read xline db \"%s\": %s (%d)", xlinedbpath.c_str(), strerror(errno), errno);
return false;
}
-
+
std::string line;
while (std::getline(stream, line))
{
std::string command_p[7];
std::string tmp;
- while (tokens.GetToken(tmp) && (items < 7))
+ while (tokens.GetTrailing(tmp) && (items < 7))
{
command_p[items] = tmp;
items++;
}
- ServerInstance->Logs->Log("m_xline_db", LOG_DEBUG, "xlinedb: Processing %s", line.c_str());
+ ServerInstance->Logs->Log(MODNAME, LOG_DEBUG, "Processing %s", line.c_str());
if (command_p[0] == "VERSION")
{
if (command_p[1] != "1")
{
stream.close();
- ServerInstance->Logs->Log("m_xline_db", LOG_DEBUG, "xlinedb: I got database version %s - I don't understand it", command_p[1].c_str());
- ServerInstance->SNO->WriteToSnoMask('a', "database: I got a database version (%s) I don't understand", command_p[1].c_str());
+ ServerInstance->Logs->Log(MODNAME, LOG_DEBUG, "I got database version %s - I don't understand it", command_p[1].c_str());
+ ServerInstance->SNO->WriteToSnoMask('x', "database: I got a database version (%s) I don't understand", command_p[1].c_str());
return false;
}
}
if (!xlf)
{
- ServerInstance->SNO->WriteToSnoMask('a', "database: Unknown line type (%s).", command_p[1].c_str());
+ ServerInstance->SNO->WriteToSnoMask('x', "database: Unknown line type (%s).", command_p[1].c_str());
continue;
}
- XLine* xl = xlf->Generate(ServerInstance->Time(), atoi(command_p[5].c_str()), command_p[3], command_p[6], command_p[2]);
- xl->SetCreateTime(atoi(command_p[4].c_str()));
+ XLine* xl = xlf->Generate(ServerInstance->Time(), ConvToNum<unsigned long>(command_p[5]), command_p[3], command_p[6], command_p[2]);
+ xl->SetCreateTime(ConvToNum<time_t>(command_p[4]));
if (ServerInstance->XLines->AddLine(xl, NULL))
{
Version GetVersion() CXX11_OVERRIDE
{
- return Version("Keeps a dynamic log of all XLines created, and stores them in a separate conf file (xline.db).", VF_VENDOR);
+ return Version("Allows X-lines to be saved and reloaded on restart.", VF_VENDOR);
}
};
projects / user / henk / code / inspircd.git / blobdiff