-/* +------------------------------------+
- * | Inspire Internet Relay Chat Daemon |
- * +------------------------------------+
+/*
+ * InspIRCd -- Internet Relay Chat Daemon
*
- * InspIRCd: (C) 2002-2010 InspIRCd Development Team
- * See: http://wiki.inspircd.org/Credits
+ * Copyright (C) 2009-2010 Daniel De Graaf <danieldg@inspircd.org>
+ * Copyright (C) 2007, 2009 Dennis Friis <peavey@inspircd.org>
+ * Copyright (C) 2003-2008 Craig Edwards <craigedwards@brainbox.cc>
+ * Copyright (C) 2008 Thomas Stagner <aquanight@inspircd.org>
+ * Copyright (C) 2006-2007 Robin Burchell <robin+git@viroteck.net>
+ * Copyright (C) 2006-2007 Oliver Lupton <oliverlupton@gmail.com>
+ * Copyright (C) 2007 Pippijn van Steenhoven <pip88nl@gmail.com>
+ * Copyright (C) 2003 randomdan <???@???>
*
- * This program is free but copyrighted software; see
- * the file COPYING for details.
+ * This file is part of InspIRCd. InspIRCd is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General Public
+ * License as published by the Free Software Foundation, version 2.
*
- * ---------------------------------------------------
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
+ * details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
+
#include "inspircd.h"
#include "xline.h"
#include "socket.h"
#include "dns.h"
#include "exitcodes.h"
-#ifndef WIN32
+#ifndef _WIN32
#include <dirent.h>
#endif
+static std::vector<dynamic_reference_base*>* dynrefs = NULL;
-// Version is a simple class for holding a modules version number
-template<>
-VersionBase<API_VERSION>::VersionBase(const std::string &desc, int flags)
-: description(desc), Flags(flags)
+void dynamic_reference_base::reset_all()
{
+ if (!dynrefs)
+ return;
+ for(unsigned int i = 0; i < dynrefs->size(); i++)
+ (*dynrefs)[i]->ClearCache();
}
-template<>
-VersionBase<API_VERSION>::VersionBase(const std::string &desc, int flags, const std::string& linkdata)
-: description(desc), Flags(flags), link_data(linkdata)
+// Version is a simple class for holding a modules version number
+Version::Version(const std::string &desc, int flags) : description(desc), Flags(flags)
{
}
-template<>
-bool VersionBase<API_VERSION>::CanLink(const std::string& other_data)
+Version::Version(const std::string &desc, int flags, const std::string& linkdata)
+: description(desc), Flags(flags), link_data(linkdata)
{
- return link_data == other_data;
}
Request::Request(Module* src, Module* dst, const char* idstr)
void Module::OnPreRehash(User*, const std::string&) { }
void Module::OnModuleRehash(User*, const std::string&) { }
void Module::OnRehash(User*) { }
-ModResult Module::OnUserPreJoin(User*, Channel*, const char*, std::string&, const std::string&) { return MOD_RES_PASSTHRU; }
+ModResult Module::OnUserPreJoin(User*, Channel*, const std::string&, std::string&, const std::string&) { return MOD_RES_PASSTHRU; }
void Module::OnMode(User*, void*, int, const std::vector<std::string>&, const std::vector<TranslateType>&) { }
void Module::OnOper(User*, const std::string&) { }
void Module::OnPostOper(User*, const std::string&, const std::string &) { }
ModResult Module::OnNumeric(User*, unsigned int, const std::string&) { return MOD_RES_PASSTHRU; }
void Module::OnHookIO(StreamSocket*, ListenSocket*) { }
ModResult Module::OnAcceptConnection(int, ListenSocket*, irc::sockets::sockaddrs*, irc::sockets::sockaddrs*) { return MOD_RES_PASSTHRU; }
-void Module::OnSendWhoLine(User*, const std::vector<std::string>&, User*, Channel*, std::string&) { }
+void Module::OnSendWhoLine(User*, const std::vector<std::string>&, User*, std::string&) { }
+void Module::OnSetUserIP(LocalUser*) { }
ModuleManager::ModuleManager() : ModCount(0)
{
bool ModuleManager::Attach(Implementation i, Module* mod)
{
- if (Modules.find(mod->ModuleSourceFile) == Modules.end())
- ServerInstance->Logs->Log("MODULE", DEFAULT, "Module is attaching to hook %d in constructor; this does not handle exceptions correctly!", i);
-
if (std::find(EventHandlers[i].begin(), EventHandlers[i].end(), mod) != EventHandlers[i].end())
return false;
for (unsigned int j = my_pos; j != swap_pos; j += incrmnt)
{
- if (( j + incrmnt > EventHandlers[i].size() - 1) || (j + incrmnt < 0))
+ if ((j + incrmnt > EventHandlers[i].size() - 1) || ((incrmnt == -1) && (j == 0)))
continue;
std::swap(EventHandlers[i][j], EventHandlers[i][j+incrmnt]);
if (curr->second->creator == mod)
DataProviders.erase(curr);
}
- for(unsigned int i = 0; i < ServerInstance->Modules->ActiveDynrefs.size(); i++)
- ServerInstance->Modules->ActiveDynrefs[i]->ClearCache();
+
+ dynamic_reference_base::reset_all();
/* Tidy up any dangling resolvers */
ServerInstance->Res->CleanResolvers(mod);
ServerInstance->BuildISupport();
}
-std::string& ModuleManager::LastError()
+void ModuleManager::UnloadAll()
{
- return LastModuleError;
-}
-
-CmdResult InspIRCd::CallCommandHandler(const std::string &commandname, const std::vector<std::string>& parameters, User* user)
-{
- return this->Parser->CallHandler(commandname, parameters, user);
+ /* We do this more than once, so that any service providers get a
+ * chance to be unhooked by the modules using them, but then get
+ * a chance to be removed themsleves.
+ *
+ * Note: this deliberately does NOT delete the DLLManager objects
+ */
+ for (int tries = 0; tries < 4; tries++)
+ {
+ std::map<std::string, Module*>::iterator i = Modules.begin();
+ while (i != Modules.end())
+ {
+ std::map<std::string, Module*>::iterator me = i++;
+ if (CanUnload(me->second))
+ {
+ DoSafeUnload(me->second);
+ }
+ }
+ ServerInstance->GlobalCulls.Apply();
+ }
}
-bool InspIRCd::IsValidModuleCommand(const std::string &commandname, int pcnt, User* user)
+std::string& ModuleManager::LastError()
{
- return this->Parser->IsValidCommand(commandname, pcnt, user);
+ return LastModuleError;
}
void ModuleManager::AddService(ServiceProvider& item)
{
- Module* owner = item.creator;
- if (Modules.find(owner->ModuleSourceFile) == Modules.end())
- ServerInstance->Logs->Log("MODULE", DEFAULT, "Module is registering item %s in constructor; this does not handle exceptions correctly!", item.name.c_str());
-
switch (item.service)
{
case SERVICE_COMMAND:
throw ModuleException("Mode "+std::string(item.name)+" already exists.");
return;
case SERVICE_METADATA:
- ServerInstance->Extensions.Register(static_cast<ExtensionItem*>(&item));
+ if (!ServerInstance->Extensions.Register(static_cast<ExtensionItem*>(&item)))
+ throw ModuleException("Extension " + std::string(item.name) + " already exists.");
return;
case SERVICE_DATA:
case SERVICE_IOHOOK:
}
}
+void ModuleManager::DelService(ServiceProvider& item)
+{
+ switch (item.service)
+ {
+ case SERVICE_MODE:
+ if (!ServerInstance->Modes->DelMode(static_cast<ModeHandler*>(&item)))
+ throw ModuleException("Mode "+std::string(item.name)+" does not exist.");
+ return;
+ case SERVICE_DATA:
+ case SERVICE_IOHOOK:
+ {
+ for(std::multimap<std::string, ServiceProvider*>::iterator i = DataProviders.begin(); i != DataProviders.end(); )
+ {
+ std::multimap<std::string, ServiceProvider*>::iterator curr = i++;
+ if (curr->second == &item)
+ DataProviders.erase(curr);
+ }
+ dynamic_reference_base::reset_all();
+ return;
+ }
+ default:
+ throw ModuleException("Cannot delete unknown service type");
+ }
+}
+
ServiceProvider* ModuleManager::FindService(ServiceType type, const std::string& name)
{
switch (type)
dynamic_reference_base::dynamic_reference_base(Module* Creator, const std::string& Name)
: name(Name), value(NULL), creator(Creator)
{
- ServerInstance->Modules->ActiveDynrefs.push_back(this);
+ if (!dynrefs)
+ dynrefs = new std::vector<dynamic_reference_base*>;
+ dynrefs->push_back(this);
}
dynamic_reference_base::~dynamic_reference_base()
{
- for(unsigned int i = 0; i < ServerInstance->Modules->ActiveDynrefs.size(); i++)
+ for(unsigned int i = 0; i < dynrefs->size(); i++)
{
- if (ServerInstance->Modules->ActiveDynrefs[i] == this)
+ if (dynrefs->at(i) == this)
{
- unsigned int last = ServerInstance->Modules->ActiveDynrefs.size() - 1;
+ unsigned int last = dynrefs->size() - 1;
if (i != last)
- ServerInstance->Modules->ActiveDynrefs[i] = ServerInstance->Modules->ActiveDynrefs[last];
- ServerInstance->Modules->ActiveDynrefs.erase(ServerInstance->Modules->ActiveDynrefs.begin() + last);
+ dynrefs->at(i) = dynrefs->at(last);
+ dynrefs->erase(dynrefs->begin() + last);
+ if (dynrefs->empty())
+ {
+ delete dynrefs;
+ dynrefs = NULL;
+ }
return;
}
}
if (i != ServerInstance->Modules->DataProviders.end())
value = static_cast<DataProvider*>(i->second);
}
- return value;
+ return (value != NULL);
}
void InspIRCd::SendMode(const std::vector<std::string>& parameters, User *user)
return retval;
}
-ConfigReader::ConfigReader()
-{
- this->error = 0;
- ServerInstance->Logs->Log("MODULE", DEBUG, "ConfigReader is deprecated in 2.0; "
- "use ServerInstance->Config->ConfValue(\"key\") or ->ConfTags(\"key\") instead");
-}
-
-
-ConfigReader::~ConfigReader()
-{
-}
-
-static ConfigTag* SlowGetTag(const std::string &tag, int index)
-{
- ConfigTagList tags = ServerInstance->Config->ConfTags(tag);
- while (tags.first != tags.second)
- {
- if (!index)
- return tags.first->second;
- tags.first++;
- index--;
- }
- return NULL;
-}
-
-std::string ConfigReader::ReadValue(const std::string &tag, const std::string &name, const std::string &default_value, int index, bool allow_linefeeds)
-{
- std::string result = default_value;
- if (!SlowGetTag(tag, index)->readString(name, result, allow_linefeeds))
- {
- this->error = CONF_VALUE_NOT_FOUND;
- }
- return result;
-}
-
-std::string ConfigReader::ReadValue(const std::string &tag, const std::string &name, int index, bool allow_linefeeds)
-{
- return ReadValue(tag, name, "", index, allow_linefeeds);
-}
-
-bool ConfigReader::ReadFlag(const std::string &tag, const std::string &name, const std::string &default_value, int index)
-{
- bool def = (default_value == "yes");
- return SlowGetTag(tag, index)->getBool(name, def);
-}
-
-bool ConfigReader::ReadFlag(const std::string &tag, const std::string &name, int index)
-{
- return ReadFlag(tag, name, "", index);
-}
-
-
-int ConfigReader::ReadInteger(const std::string &tag, const std::string &name, const std::string &default_value, int index, bool need_positive)
-{
- int v = atoi(default_value.c_str());
- int result = SlowGetTag(tag, index)->getInt(name, v);
-
- if ((need_positive) && (result < 0))
- {
- this->error = CONF_INT_NEGATIVE;
- return 0;
- }
-
- return result;
-}
-
-int ConfigReader::ReadInteger(const std::string &tag, const std::string &name, int index, bool need_positive)
-{
- return ReadInteger(tag, name, "", index, need_positive);
-}
-
-long ConfigReader::GetError()
-{
- long olderr = this->error;
- this->error = 0;
- return olderr;
-}
-
-int ConfigReader::Enumerate(const std::string &tag)
-{
- ServerInstance->Logs->Log("MODULE", DEBUG, "Module is using ConfigReader::Enumerate on %s; this is slow!",
- tag.c_str());
- int i=0;
- while (SlowGetTag(tag, i)) i++;
- return i;
-}
-
FileReader::FileReader(const std::string &filename)
{
LoadFile(filename);
projects / user / henk / code / inspircd.git / blobdiff