#include <iostream>
#include "inspircd.h"
-#include "xline.h"
-#include "socket.h"
-#include "socketengine.h"
-#include "command_parse.h"
#include "exitcodes.h"
#ifndef _WIN32
#include <dirent.h>
#endif
-static std::vector<dynamic_reference_base*>* dynrefs = NULL;
-static bool dynref_init_complete = false;
+static insp::intrusive_list<dynamic_reference_base>* dynrefs = NULL;
void dynamic_reference_base::reset_all()
{
- dynref_init_complete = true;
if (!dynrefs)
return;
- for(unsigned int i = 0; i < dynrefs->size(); i++)
- (*dynrefs)[i]->resolve();
+ for (insp::intrusive_list<dynamic_reference_base>::iterator i = dynrefs->begin(); i != dynrefs->end(); ++i)
+ (*i)->resolve();
}
// Version is a simple class for holding a modules version number
{
}
-Event::Event(Module* src, const std::string &eventid) : source(src), id(eventid) { }
-
-void Event::Send()
-{
- FOREACH_MOD(OnEvent, (*this));
-}
-
// These declarations define the behavours of the base class Module (which does nothing at all)
Module::Module() { }
void Module::OnPreRehash(User*, const std::string&) { DetachEvent(I_OnPreRehash); }
void Module::OnModuleRehash(User*, const std::string&) { DetachEvent(I_OnModuleRehash); }
ModResult Module::OnUserPreJoin(LocalUser*, Channel*, const std::string&, std::string&, const std::string&) { DetachEvent(I_OnUserPreJoin); return MOD_RES_PASSTHRU; }
-void Module::OnMode(User*, User*, Channel*, const std::vector<std::string>&, const std::vector<TranslateType>&) { DetachEvent(I_OnMode); }
+void Module::OnMode(User*, User*, Channel*, const Modes::ChangeList&, ModeParser::ModeProcessFlag, const std::string&) { DetachEvent(I_OnMode); }
void Module::OnOper(User*, const std::string&) { DetachEvent(I_OnOper); }
void Module::OnPostOper(User*, const std::string&, const std::string &) { DetachEvent(I_OnPostOper); }
+void Module::OnPostDeoper(User*) { DetachEvent(I_OnPostDeoper); }
void Module::OnInfo(User*) { DetachEvent(I_OnInfo); }
-void Module::OnWhois(User*, User*) { DetachEvent(I_OnWhois); }
ModResult Module::OnUserPreInvite(User*, User*, Channel*, time_t) { DetachEvent(I_OnUserPreInvite); return MOD_RES_PASSTHRU; }
-ModResult Module::OnUserPreMessage(User*, void*, int, std::string&, char, CUList&, MessageType) { DetachEvent(I_OnUserPreMessage); return MOD_RES_PASSTHRU; }
-ModResult Module::OnUserPreNick(User*, const std::string&) { DetachEvent(I_OnUserPreNick); return MOD_RES_PASSTHRU; }
+ModResult Module::OnUserPreMessage(User*, const MessageTarget&, MessageDetails&) { DetachEvent(I_OnUserPreMessage); return MOD_RES_PASSTHRU; }
+ModResult Module::OnUserPreNick(LocalUser*, const std::string&) { DetachEvent(I_OnUserPreNick); return MOD_RES_PASSTHRU; }
void Module::OnUserPostNick(User*, const std::string&) { DetachEvent(I_OnUserPostNick); }
-ModResult Module::OnPreMode(User*, User*, Channel*, const std::vector<std::string>&) { DetachEvent(I_OnPreMode); return MOD_RES_PASSTHRU; }
+ModResult Module::OnPreMode(User*, User*, Channel*, Modes::ChangeList&) { DetachEvent(I_OnPreMode); return MOD_RES_PASSTHRU; }
void Module::On005Numeric(std::map<std::string, std::string>&) { DetachEvent(I_On005Numeric); }
ModResult Module::OnKill(User*, User*, const std::string&) { DetachEvent(I_OnKill); return MOD_RES_PASSTHRU; }
void Module::OnLoadModule(Module*) { DetachEvent(I_OnLoadModule); }
void Module::OnUnloadModule(Module*) { DetachEvent(I_OnUnloadModule); }
void Module::OnBackgroundTimer(time_t) { DetachEvent(I_OnBackgroundTimer); }
-ModResult Module::OnPreCommand(std::string&, std::vector<std::string>&, LocalUser*, bool, const std::string&) { DetachEvent(I_OnPreCommand); return MOD_RES_PASSTHRU; }
-void Module::OnPostCommand(Command*, const std::vector<std::string>&, LocalUser*, CmdResult, const std::string&) { DetachEvent(I_OnPostCommand); }
+ModResult Module::OnPreCommand(std::string&, CommandBase::Params&, LocalUser*, bool, const std::string&) { DetachEvent(I_OnPreCommand); return MOD_RES_PASSTHRU; }
+void Module::OnPostCommand(Command*, const CommandBase::Params&, LocalUser*, CmdResult, const std::string&) { DetachEvent(I_OnPostCommand); }
void Module::OnUserInit(LocalUser*) { DetachEvent(I_OnUserInit); }
ModResult Module::OnCheckReady(LocalUser*) { DetachEvent(I_OnCheckReady); return MOD_RES_PASSTHRU; }
ModResult Module::OnUserRegister(LocalUser*) { DetachEvent(I_OnUserRegister); return MOD_RES_PASSTHRU; }
ModResult Module::OnUserPreKick(User*, Membership*, const std::string&) { DetachEvent(I_OnUserPreKick); return MOD_RES_PASSTHRU; }
void Module::OnUserKick(User*, Membership*, const std::string&, CUList&) { DetachEvent(I_OnUserKick); }
-ModResult Module::OnRawMode(User*, Channel*, const char, const std::string &, bool, int) { DetachEvent(I_OnRawMode); return MOD_RES_PASSTHRU; }
+ModResult Module::OnRawMode(User*, Channel*, ModeHandler*, const std::string&, bool) { DetachEvent(I_OnRawMode); return MOD_RES_PASSTHRU; }
ModResult Module::OnCheckInvite(User*, Channel*) { DetachEvent(I_OnCheckInvite); return MOD_RES_PASSTHRU; }
ModResult Module::OnCheckKey(User*, Channel*, const std::string&) { DetachEvent(I_OnCheckKey); return MOD_RES_PASSTHRU; }
ModResult Module::OnCheckLimit(User*, Channel*) { DetachEvent(I_OnCheckLimit); return MOD_RES_PASSTHRU; }
ModResult Module::OnCheckChannelBan(User*, Channel*) { DetachEvent(I_OnCheckChannelBan); return MOD_RES_PASSTHRU; }
ModResult Module::OnCheckBan(User*, Channel*, const std::string&) { DetachEvent(I_OnCheckBan); return MOD_RES_PASSTHRU; }
ModResult Module::OnExtBanCheck(User*, Channel*, char) { DetachEvent(I_OnExtBanCheck); return MOD_RES_PASSTHRU; }
-ModResult Module::OnStats(char, User*, string_list&) { DetachEvent(I_OnStats); return MOD_RES_PASSTHRU; }
ModResult Module::OnChangeLocalUserHost(LocalUser*, const std::string&) { DetachEvent(I_OnChangeLocalUserHost); return MOD_RES_PASSTHRU; }
-ModResult Module::OnChangeLocalUserGECOS(LocalUser*, const std::string&) { DetachEvent(I_OnChangeLocalUserGECOS); return MOD_RES_PASSTHRU; }
+ModResult Module::OnPreChangeRealName(LocalUser*, const std::string&) { DetachEvent(I_OnPreChangeRealName); return MOD_RES_PASSTHRU; }
ModResult Module::OnPreTopicChange(User*, Channel*, const std::string&) { DetachEvent(I_OnPreTopicChange); return MOD_RES_PASSTHRU; }
-void Module::OnEvent(Event&) { DetachEvent(I_OnEvent); }
ModResult Module::OnPassCompare(Extensible* ex, const std::string &password, const std::string &input, const std::string& hashtype) { DetachEvent(I_OnPassCompare); return MOD_RES_PASSTHRU; }
-void Module::OnGlobalOper(User*) { DetachEvent(I_OnGlobalOper); }
void Module::OnPostConnect(User*) { DetachEvent(I_OnPostConnect); }
-void Module::OnUserMessage(User*, void*, int, const std::string&, char, const CUList&, MessageType) { DetachEvent(I_OnUserMessage); }
-void Module::OnUserInvite(User*, User*, Channel*, time_t) { DetachEvent(I_OnUserInvite); }
+void Module::OnUserPostMessage(User*, const MessageTarget&, const MessageDetails&) { DetachEvent(I_OnUserPostMessage); }
+void Module::OnUserMessageBlocked(User*, const MessageTarget&, const MessageDetails&) { DetachEvent(I_OnUserMessageBlocked); }
+void Module::OnUserInvite(User*, User*, Channel*, time_t, unsigned int, CUList&) { DetachEvent(I_OnUserInvite); }
void Module::OnPostTopicChange(User*, Channel*, const std::string&) { DetachEvent(I_OnPostTopicChange); }
-void Module::OnGetServerDescription(const std::string&, std::string&) { DetachEvent(I_OnGetServerDescription); }
-void Module::OnSyncUser(User*, ProtocolInterface::Server&) { DetachEvent(I_OnSyncUser); }
-void Module::OnSyncChannel(Channel*, ProtocolInterface::Server&) { DetachEvent(I_OnSyncChannel); }
-void Module::OnSyncNetwork(ProtocolInterface::Server&) { DetachEvent(I_OnSyncNetwork); }
void Module::OnDecodeMetaData(Extensible*, const std::string&, const std::string&) { DetachEvent(I_OnDecodeMetaData); }
void Module::OnChangeHost(User*, const std::string&) { DetachEvent(I_OnChangeHost); }
void Module::OnChangeName(User*, const std::string&) { DetachEvent(I_OnChangeName); }
void Module::OnAddLine(User*, XLine*) { DetachEvent(I_OnAddLine); }
void Module::OnDelLine(User*, XLine*) { DetachEvent(I_OnDelLine); }
void Module::OnExpireLine(XLine*) { DetachEvent(I_OnExpireLine); }
-void Module::OnCleanup(int, void*) { }
+void Module::OnCleanup(ExtensionItem::ExtensibleType, Extensible*) { }
ModResult Module::OnChannelPreDelete(Channel*) { DetachEvent(I_OnChannelPreDelete); return MOD_RES_PASSTHRU; }
void Module::OnChannelDelete(Channel*) { DetachEvent(I_OnChannelDelete); }
ModResult Module::OnSetAway(User*, const std::string &) { DetachEvent(I_OnSetAway); return MOD_RES_PASSTHRU; }
-ModResult Module::OnWhoisLine(User*, User*, int&, std::string&) { DetachEvent(I_OnWhoisLine); return MOD_RES_PASSTHRU; }
-void Module::OnBuildNeighborList(User*, UserChanList&, std::map<User*,bool>&) { DetachEvent(I_OnBuildNeighborList); }
+void Module::OnBuildNeighborList(User*, IncludeChanList&, std::map<User*,bool>&) { DetachEvent(I_OnBuildNeighborList); }
void Module::OnGarbageCollect() { DetachEvent(I_OnGarbageCollect); }
ModResult Module::OnSetConnectClass(LocalUser* user, ConnectClass* myclass) { DetachEvent(I_OnSetConnectClass); return MOD_RES_PASSTHRU; }
-void Module::OnText(User*, void*, int, const std::string&, char, CUList&) { DetachEvent(I_OnText); }
-void Module::OnRunTestSuite() { DetachEvent(I_OnRunTestSuite); }
-void Module::OnNamesListItem(User*, Membership*, std::string&, std::string&) { DetachEvent(I_OnNamesListItem); }
-ModResult Module::OnNumeric(User*, unsigned int, const std::string&) { DetachEvent(I_OnNumeric); return MOD_RES_PASSTHRU; }
-void Module::OnHookIO(StreamSocket*, ListenSocket*) { DetachEvent(I_OnHookIO); }
+void Module::OnUserMessage(User*, const MessageTarget&, const MessageDetails&) { DetachEvent(I_OnUserMessage); }
+ModResult Module::OnNamesListItem(User*, Membership*, std::string&, std::string&) { DetachEvent(I_OnNamesListItem); return MOD_RES_PASSTHRU; }
+ModResult Module::OnNumeric(User*, const Numeric::Numeric&) { DetachEvent(I_OnNumeric); return MOD_RES_PASSTHRU; }
ModResult Module::OnAcceptConnection(int, ListenSocket*, irc::sockets::sockaddrs*, irc::sockets::sockaddrs*) { DetachEvent(I_OnAcceptConnection); return MOD_RES_PASSTHRU; }
-void Module::OnSendWhoLine(User*, const std::vector<std::string>&, User*, std::string&) { DetachEvent(I_OnSendWhoLine); }
+ModResult Module::OnSendWhoLine(User*, const std::vector<std::string>&, User*, Membership*, Numeric::Numeric&) { DetachEvent(I_OnSendWhoLine); return MOD_RES_PASSTHRU; }
void Module::OnSetUserIP(LocalUser*) { DetachEvent(I_OnSetUserIP); }
+void Module::OnServiceAdd(ServiceProvider&) { DetachEvent(I_OnServiceAdd); }
+void Module::OnServiceDel(ServiceProvider&) { DetachEvent(I_OnServiceDel); }
+
+#ifdef INSPIRCD_ENABLE_TESTSUITE
+void Module::OnRunTestSuite() { }
+#endif
ServiceProvider::ServiceProvider(Module* Creator, const std::string& Name, ServiceType Type)
: creator(Creator), name(Name), service(Type)
void ServiceProvider::DisableAutoRegister()
{
if ((ServerInstance) && (ServerInstance->Modules->NewServices))
- {
- ModuleManager::ServiceList& list = *ServerInstance->Modules->NewServices;
- ModuleManager::ServiceList::iterator it = std::find(list.begin(), list.end(), this);
- if (it != list.end())
- list.erase(it);
- }
+ stdalgo::erase(*ServerInstance->Modules->NewServices, this);
}
ModuleManager::ModuleManager()
bool ModuleManager::Attach(Implementation i, Module* mod)
{
- if (std::find(EventHandlers[i].begin(), EventHandlers[i].end(), mod) != EventHandlers[i].end())
+ if (stdalgo::isin(EventHandlers[i], mod))
return false;
EventHandlers[i].push_back(mod);
bool ModuleManager::Detach(Implementation i, Module* mod)
{
- EventHandlerIter x = std::find(EventHandlers[i].begin(), EventHandlers[i].end(), mod);
-
- if (x == EventHandlers[i].end())
- return false;
-
- EventHandlers[i].erase(x);
- return true;
+ return stdalgo::erase(EventHandlers[i], mod);
}
void ModuleManager::Attach(Implementation* i, Module* mod, size_t sz)
void ModuleManager::AttachAll(Module* mod)
{
- for (size_t i = I_BEGIN + 1; i != I_END; ++i)
+ for (size_t i = 0; i != I_END; ++i)
Attach((Implementation)i, mod);
}
void ModuleManager::DetachAll(Module* mod)
{
- for (size_t n = I_BEGIN + 1; n != I_END; ++n)
+ for (size_t n = 0; n != I_END; ++n)
Detach((Implementation)n, mod);
}
-bool ModuleManager::SetPriority(Module* mod, Priority s)
+void ModuleManager::SetPriority(Module* mod, Priority s)
{
- for (size_t n = I_BEGIN + 1; n != I_END; ++n)
+ for (size_t n = 0; n != I_END; ++n)
SetPriority(mod, (Implementation)n, s);
-
- return true;
}
bool ModuleManager::SetPriority(Module* mod, Implementation i, Priority s, Module* which)
ServerInstance->Logs->Log("MODULE", LOG_DEFAULT, LastModuleError);
return false;
}
- if (mod->GetVersion().Flags & VF_STATIC)
- {
- LastModuleError = "Module " + mod->ModuleSourceFile + " not unloadable (marked static)";
- ServerInstance->Logs->Log("MODULE", LOG_DEFAULT, LastModuleError);
- return false;
- }
mod->dying = true;
return true;
}
+void ModuleManager::UnregisterModes(Module* mod, ModeType modetype)
+{
+ const ModeParser::ModeHandlerMap& modes = ServerInstance->Modes.GetModes(modetype);
+ for (ModeParser::ModeHandlerMap::const_iterator i = modes.begin(); i != modes.end(); )
+ {
+ ModeHandler* const mh = i->second;
+ ++i;
+ if (mh->creator == mod)
+ this->DelService(*mh);
+ }
+}
+
void ModuleManager::DoSafeUnload(Module* mod)
{
// First, notify all modules that a module is about to be unloaded, so in case
std::map<std::string, Module*>::iterator modfind = Modules.find(mod->ModuleSourceFile);
+ // Unregister modes before extensions because modes may require their extension to show the mode being unset
+ UnregisterModes(mod, MODETYPE_USER);
+ UnregisterModes(mod, MODETYPE_CHANNEL);
+
std::vector<reference<ExtensionItem> > items;
ServerInstance->Extensions.BeginUnregister(modfind->second, items);
/* Give the module a chance to tidy out all its metadata */
- for (chan_hash::iterator c = ServerInstance->chanlist->begin(); c != ServerInstance->chanlist->end(); c++)
+ const chan_hash& chans = ServerInstance->GetChans();
+ for (chan_hash::const_iterator c = chans.begin(); c != chans.end(); )
{
- mod->OnCleanup(TYPE_CHANNEL,c->second);
- c->second->doUnhookExtensions(items);
- const UserMembList* users = c->second->GetUsers();
- for(UserMembCIter mi = users->begin(); mi != users->end(); mi++)
+ Channel* chan = c->second;
+ ++c;
+ mod->OnCleanup(ExtensionItem::EXT_CHANNEL, chan);
+ chan->doUnhookExtensions(items);
+ const Channel::MemberMap& users = chan->GetUsers();
+ for (Channel::MemberMap::const_iterator mi = users.begin(); mi != users.end(); ++mi)
+ {
+ mod->OnCleanup(ExtensionItem::EXT_MEMBERSHIP, mi->second);
mi->second->doUnhookExtensions(items);
+ }
}
- for (user_hash::iterator u = ServerInstance->Users->clientlist->begin(); u != ServerInstance->Users->clientlist->end(); u++)
- {
- mod->OnCleanup(TYPE_USER,u->second);
- u->second->doUnhookExtensions(items);
- }
- for(char m='A'; m <= 'z'; m++)
+
+ const user_hash& users = ServerInstance->Users->GetUsers();
+ for (user_hash::const_iterator u = users.begin(); u != users.end(); )
{
- ModeHandler* mh;
- mh = ServerInstance->Modes->FindMode(m, MODETYPE_USER);
- if (mh && mh->creator == mod)
- this->DelService(*mh);
- mh = ServerInstance->Modes->FindMode(m, MODETYPE_CHANNEL);
- if (mh && mh->creator == mod)
- this->DelService(*mh);
+ User* user = u->second;
+ // The module may quit the user (e.g. SSL mod unloading) and that will remove it from the container
+ ++u;
+ mod->OnCleanup(ExtensionItem::EXT_USER, user);
+ user->doUnhookExtensions(items);
}
+
for(std::multimap<std::string, ServiceProvider*>::iterator i = DataProviders.begin(); i != DataProviders.end(); )
{
std::multimap<std::string, ServiceProvider*>::iterator curr = i++;
namespace
{
- struct UnloadAction : public HandlerBase0<void>
+ struct UnloadAction : public ActionBase
{
Module* const mod;
UnloadAction(Module* m) : mod(m) {}
- void Call()
+ void Call() CXX11_OVERRIDE
{
DLLManager* dll = mod->ModuleDLLManager;
ServerInstance->Modules->DoSafeUnload(mod);
ServerInstance->GlobalCulls.AddItem(this);
}
};
-
- struct ReloadAction : public HandlerBase0<void>
- {
- Module* const mod;
- HandlerBase1<void, bool>* const callback;
- ReloadAction(Module* m, HandlerBase1<void, bool>* c)
- : mod(m), callback(c) {}
- void Call()
- {
- DLLManager* dll = mod->ModuleDLLManager;
- std::string name = mod->ModuleSourceFile;
- ServerInstance->Modules->DoSafeUnload(mod);
- ServerInstance->GlobalCulls.Apply();
- delete dll;
- bool rv = ServerInstance->Modules->Load(name);
- if (callback)
- callback->Call(rv);
- ServerInstance->GlobalCulls.AddItem(this);
- }
- };
}
bool ModuleManager::Unload(Module* mod)
return true;
}
-void ModuleManager::Reload(Module* mod, HandlerBase1<void, bool>* callback)
-{
- if (CanUnload(mod))
- ServerInstance->AtomicActions.AddAction(new ReloadAction(mod, callback));
- else
- callback->Call(false);
-}
-
void ModuleManager::LoadAll()
{
std::map<std::string, ServiceList> servicemap;
for (ConfigIter i = tags.first; i != tags.second; ++i)
{
ConfigTag* tag = i->second;
- std::string name = tag->getString("name");
+ std::string name = ExpandModName(tag->getString("name"));
this->NewServices = &servicemap[name];
- std::cout << "[" << con_green << "*" << con_reset << "] Loading module:\t" << con_green << name << con_reset << std::endl;
+ // Skip modules which are already loaded.
+ if (Modules.find(name) != Modules.end())
+ continue;
+
+ std::cout << "[" << con_green << "*" << con_reset << "] Loading module:\t" << con_green << name << con_reset << std::endl;
if (!this->Load(name, true))
{
ServerInstance->Logs->Log("MODULE", LOG_DEFAULT, this->LastError());
}
}
+ this->NewServices = NULL;
+
if (!PrioritizeHooks())
ServerInstance->Exit(EXIT_STATUS_MODULE);
}
{
switch (item.service)
{
- case SERVICE_COMMAND:
- if (!ServerInstance->Parser->AddCommand(static_cast<Command*>(&item)))
- throw ModuleException("Command "+std::string(item.name)+" already exists.");
- return;
- case SERVICE_MODE:
- {
- ModeHandler* mh = static_cast<ModeHandler*>(&item);
- if (!ServerInstance->Modes->AddMode(mh))
- throw ModuleException("Mode "+std::string(item.name)+" already exists.");
- DataProviders.insert(std::make_pair((mh->GetModeType() == MODETYPE_CHANNEL ? "mode/" : "umode/") + item.name, &item));
- dynamic_reference_base::reset_all();
- return;
- }
- case SERVICE_METADATA:
- if (!ServerInstance->Extensions.Register(static_cast<ExtensionItem*>(&item)))
- throw ModuleException("Extension " + std::string(item.name) + " already exists.");
- return;
case SERVICE_DATA:
case SERVICE_IOHOOK:
{
- if ((item.name.substr(0, 5) == "mode/") || (item.name.substr(0, 6) == "umode/"))
+ if ((!item.name.compare(0, 5, "mode/", 5)) || (!item.name.compare(0, 6, "umode/", 6)))
throw ModuleException("The \"mode/\" and the \"umode\" service name prefixes are reserved.");
DataProviders.insert(std::make_pair(item.name, &item));
DataProviders.insert(std::make_pair(item.name.substr(slash + 1), &item));
}
dynamic_reference_base::reset_all();
- return;
+ break;
}
default:
- throw ModuleException("Cannot add unknown service type");
+ item.RegisterService();
}
+
+ FOREACH_MOD(OnServiceAdd, (item));
}
void ModuleManager::DelService(ServiceProvider& item)
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();
+ DelReferent(&item);
return;
}
default:
throw ModuleException("Cannot delete unknown service type");
}
+
+ FOREACH_MOD(OnServiceDel, (item));
}
ServiceProvider* ModuleManager::FindService(ServiceType type, const std::string& name)
}
}
+std::string ModuleManager::ExpandModName(const std::string& modname)
+{
+ // Transform "callerid" -> "m_callerid.so" unless it already has a ".so" extension,
+ // so coremods in the "core_*.so" form aren't changed
+ std::string ret = modname;
+ if ((modname.length() < 3) || (modname.compare(modname.size() - 3, 3, ".so")))
+ ret.insert(0, "m_").append(".so");
+ return ret;
+}
+
dynamic_reference_base::dynamic_reference_base(Module* Creator, const std::string& Name)
- : name(Name), value(NULL), creator(Creator)
+ : name(Name), hook(NULL), value(NULL), creator(Creator)
{
if (!dynrefs)
- dynrefs = new std::vector<dynamic_reference_base*>;
- dynrefs->push_back(this);
- if (dynref_init_complete)
+ dynrefs = new insp::intrusive_list<dynamic_reference_base>;
+ dynrefs->push_front(this);
+
+ // Resolve unless there is no ModuleManager (part of class InspIRCd)
+ if (ServerInstance)
resolve();
}
dynamic_reference_base::~dynamic_reference_base()
{
- for(unsigned int i = 0; i < dynrefs->size(); i++)
+ dynrefs->erase(this);
+ if (dynrefs->empty())
{
- if (dynrefs->at(i) == this)
- {
- unsigned int last = dynrefs->size() - 1;
- if (i != last)
- dynrefs->at(i) = dynrefs->at(last);
- dynrefs->erase(dynrefs->begin() + last);
- if (dynrefs->empty())
- {
- delete dynrefs;
- dynrefs = NULL;
- }
- return;
- }
+ delete dynrefs;
+ dynrefs = NULL;
}
}
void dynamic_reference_base::resolve()
{
- std::multimap<std::string, ServiceProvider*>::iterator i = ServerInstance->Modules->DataProviders.find(name);
- if (i != ServerInstance->Modules->DataProviders.end())
- value = static_cast<DataProvider*>(i->second);
+ // Because find() may return any element with a matching key in case count(key) > 1 use lower_bound()
+ // to ensure a dynref with the same name as another one resolves to the same object
+ std::multimap<std::string, ServiceProvider*>::iterator i = ServerInstance->Modules.DataProviders.lower_bound(name);
+ if ((i != ServerInstance->Modules.DataProviders.end()) && (i->first == this->name))
+ {
+ ServiceProvider* newvalue = i->second;
+ if (value != newvalue)
+ {
+ value = newvalue;
+ if (hook)
+ hook->OnCapture();
+ }
+ }
else
value = NULL;
}
Module* ModuleManager::Find(const std::string &name)
{
- std::map<std::string, Module*>::iterator modfind = Modules.find(name);
+ std::map<std::string, Module*>::const_iterator modfind = Modules.find(ExpandModName(name));
if (modfind == Modules.end())
return NULL;
else
return modfind->second;
}
+
+void ModuleManager::AddReferent(const std::string& name, ServiceProvider* service)
+{
+ DataProviders.insert(std::make_pair(name, service));
+ dynamic_reference_base::reset_all();
+}
+
+void ModuleManager::DelReferent(ServiceProvider* service)
+{
+ for (std::multimap<std::string, ServiceProvider*>::iterator i = DataProviders.begin(); i != DataProviders.end(); )
+ {
+ ServiceProvider* curr = i->second;
+ if (curr == service)
+ DataProviders.erase(i++);
+ else
+ ++i;
+ }
+ dynamic_reference_base::reset_all();
+}
projects / user / henk / code / inspircd.git / blobdiff