/* +------------------------------------+
* | 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.
*
* ---------------------------------------------------
*/
/* $Core */
#include "inspircd.h"
#include "xline.h"
#include "socket.h"
#include "socketengine.h"
#include "command_parse.h"
#include "dns.h"
#include "exitcodes.h"
#ifndef WIN32
#include <dirent.h>
#endif
// version is a simple class for holding a modules version number
Version::Version(const std::string &sversion, int flags, int api_ver)
: version(sversion), Flags(flags), API(api_ver)
{
}
Request::Request(char* anydata, Module* src, Module* dst)
: data(anydata), source(src), dest(dst)
{
/* Ensure that because this module doesnt support ID strings, it doesnt break modules that do
* by passing them uninitialized pointers (could happen)
*/
id = '\0';
}
Request::Request(Module* src, Module* dst, const char* idstr)
: id(idstr), source(src), dest(dst)
{
}
char* Request::GetData()
{
return this->data;
}
const char* Request::GetId()
{
return this->id;
}
Module* Request::GetSource()
{
return this->source;
}
Module* Request::GetDest()
{
return this->dest;
}
const char* Request::Send()
{
if (this->dest)
{
return dest->OnRequest(this);
}
else
{
return NULL;
}
}
Event::Event(char* anydata, Module* src, const std::string &eventid) : data(anydata), source(src), id(eventid) { }
char* Event::GetData()
{
return (char*)this->data;
}
Module* Event::GetSource()
{
return this->source;
}
char* Event::Send(InspIRCd* ServerInstance)
{
FOREACH_MOD(I_OnEvent,OnEvent(this));
return NULL;
}
std::string Event::GetEventID()
{
return this->id;
}
// These declarations define the behavours of the base class Module (which does nothing at all)
Module::Module(InspIRCd* Me) : ServerInstance(Me) { }
Module::~Module() { }
int Module::OnSendSnotice(char &snomask, std::string &type, const std::string &message) { return 0; }
void Module::OnUserConnect(User*) { }
void Module::OnUserQuit(User*, const std::string&, const std::string&) { }
void Module::OnUserDisconnect(User*) { }
void Module::OnUserJoin(User*, Channel*, bool, bool&) { }
void Module::OnPostJoin(User*, Channel*) { }
void Module::OnUserPart(User*, Channel*, std::string&, bool&) { }
void Module::OnPreRehash(User*, const std::string&) { }
void Module::OnModuleRehash(User*, const std::string&) { }
void Module::OnRehash(User*) { }
int Module::OnUserPreJoin(User*, Channel*, const char*, std::string&, const std::string&) { return 0; }
void Module::OnMode(User*, void*, int, const std::deque<std::string>&, const std::deque<TranslateType>&) { }
Version Module::GetVersion() { return Version("Misconfigured", VF_VENDOR, -1); }
void Module::OnOper(User*, const std::string&) { }
void Module::OnPostOper(User*, const std::string&, const std::string &) { }
void Module::OnInfo(User*) { }
void Module::OnWhois(User*, User*) { }
int Module::OnUserPreInvite(User*, User*, Channel*, time_t) { return 0; }
int Module::OnUserPreMessage(User*, void*, int, std::string&, char, CUList&) { return 0; }
int Module::OnUserPreNotice(User*, void*, int, std::string&, char, CUList&) { return 0; }
int Module::OnUserPreNick(User*, const std::string&) { return 0; }
void Module::OnUserPostNick(User*, const std::string&) { }
int Module::OnAccessCheck(User*, User*, Channel*, int) { return ACR_DEFAULT; }
void Module::On005Numeric(std::string&) { }
int Module::OnKill(User*, User*, const std::string&) { return 0; }
void Module::OnLoadModule(Module*, const std::string&) { }
void Module::OnUnloadModule(Module*, const std::string&) { }
void Module::OnBackgroundTimer(time_t) { }
int Module::OnPreCommand(std::string&, std::vector<std::string>&, User *, bool, const std::string&) { return 0; }
void Module::OnPostCommand(const std::string&, const std::vector<std::string>&, User *, CmdResult, const std::string&) { }
bool Module::OnCheckReady(User*) { return true; }
int Module::OnUserRegister(User*) { return 0; }
int Module::OnUserPreKick(User*, User*, Channel*, const std::string&) { return 0; }
void Module::OnUserKick(User*, User*, Channel*, const std::string&, bool&) { }
int Module::OnRawMode(User*, Channel*, const char, const std::string &, bool, int, bool) { return 0; }
int Module::OnCheckInvite(User*, Channel*) { return 0; }
int Module::OnCheckKey(User*, Channel*, const std::string&) { return 0; }
int Module::OnCheckLimit(User*, Channel*) { return 0; }
int Module::OnCheckBan(User*, Channel*) { return 0; }
int Module::OnCheckExtBan(User *, Channel *, char) { return 0; }
int Module::OnCheckStringExtBan(const std::string &s, Channel *c, char type) { return 0; }
int Module::OnStats(char, User*, string_list&) { return 0; }
int Module::OnChangeLocalUserHost(User*, const std::string&) { return 0; }
int Module::OnChangeLocalUserGECOS(User*, const std::string&) { return 0; }
int Module::OnLocalTopicChange(User*, Channel*, const std::string&) { return 0; }
void Module::OnEvent(Event*) { return; }
const char* Module::OnRequest(Request*) { return NULL; }
int Module::OnPassCompare(Extensible* ex, const std::string &password, const std::string &input, const std::string& hashtype) { return 0; }
void Module::OnGlobalOper(User*) { }
void Module::OnPostConnect(User*) { }
int Module::OnAddBan(User*, Channel*, const std::string &) { return 0; }
int Module::OnDelBan(User*, Channel*, const std::string &) { return 0; }
void Module::OnRawSocketAccept(int, const std::string&, int) { }
int Module::OnRawSocketWrite(int, const char*, int) { return 0; }
void Module::OnRawSocketClose(int) { }
void Module::OnRawSocketConnect(int) { }
int Module::OnRawSocketRead(int, char*, unsigned int, int&) { return 0; }
void Module::OnUserMessage(User*, void*, int, const std::string&, char, const CUList&) { }
void Module::OnUserNotice(User*, void*, int, const std::string&, char, const CUList&) { }
void Module::OnRemoteKill(User*, User*, const std::string&, const std::string&) { }
void Module::OnUserInvite(User*, User*, Channel*, time_t) { }
void Module::OnPostLocalTopicChange(User*, Channel*, const std::string&) { }
void Module::OnGetServerDescription(const std::string&, std::string&) { }
void Module::OnSyncUser(User*, Module*, void*) { }
void Module::OnSyncChannel(Channel*, Module*, void*) { }
void Module::ProtoSendMode(void*, TargetTypeFlags, void*, const std::deque<std::string>&, const std::deque<TranslateType>&) { }
void Module::OnSyncChannelMetaData(Channel*, Module*, void*, const std::string&, bool) { }
void Module::OnSyncUserMetaData(User*, Module*, void*, const std::string&, bool) { }
void Module::OnSyncOtherMetaData(Module*, void*, bool) { }
void Module::OnDecodeMetaData(int, void*, const std::string&, const std::string&) { }
void Module::ProtoSendMetaData(void*, TargetTypeFlags, void*, const std::string&, const std::string&) { }
void Module::OnWallops(User*, const std::string&) { }
void Module::OnChangeHost(User*, const std::string&) { }
void Module::OnChangeName(User*, const std::string&) { }
void Module::OnAddLine(User*, XLine*) { }
void Module::OnDelLine(User*, XLine*) { }
void Module::OnExpireLine(XLine*) { }
void Module::OnCleanup(int, void*) { }
int Module::OnChannelPreDelete(Channel*) { return 0; }
void Module::OnChannelDelete(Channel*) { }
int Module::OnSetAway(User*, const std::string &) { return 0; }
int Module::OnUserList(User*, Channel*, CUList*&) { return 0; }
int Module::OnWhoisLine(User*, User*, int&, std::string&) { return 0; }
void Module::OnBuildExemptList(MessageType, Channel*, User*, char, CUList&, const std::string&) { }
void Module::OnGarbageCollect() { }
void Module::OnBufferFlushed(User*) { }
void Module::OnText(User*, void*, int, const std::string&, char, CUList&) { }
void Module::OnRunTestSuite() { }
void Module::OnNamesListItem(User*, User*, Channel*, std::string&, std::string&) { }
int Module::OnNumeric(User*, unsigned int, const std::string&) { return 0; }
void Module::OnHookUserIO(User*, const std::string&) { }
bool Module::OnHostCycle(User* user) { return false; }
ModuleManager::ModuleManager(InspIRCd* Ins) : ModCount(0), Instance(Ins)
{
}
ModuleManager::~ModuleManager()
{
}
bool ModuleManager::Attach(Implementation i, Module* mod)
{
if (std::find(EventHandlers[i].begin(), EventHandlers[i].end(), mod) != EventHandlers[i].end())
return false;
EventHandlers[i].push_back(mod);
return true;
}
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;
}
void ModuleManager::Attach(Implementation* i, Module* mod, size_t sz)
{
for (size_t n = 0; n < sz; ++n)
Attach(i[n], mod);
}
void ModuleManager::DetachAll(Module* mod)
{
for (size_t n = I_BEGIN + 1; n != I_END; ++n)
Detach((Implementation)n, mod);
}
bool ModuleManager::SetPriority(Module* mod, Priority s)
{
for (size_t n = I_BEGIN + 1; n != I_END; ++n)
SetPriority(mod, (Implementation)n, s);
return true;
}
bool ModuleManager::SetPriority(Module* mod, Implementation i, Priority s, Module** modules, size_t sz)
{
/** To change the priority of a module, we first find its position in the vector,
* then we find the position of the other modules in the vector that this module
* wants to be before/after. We pick off either the first or last of these depending
* on which they want, and we make sure our module is *at least* before or after
* the first or last of this subset, depending again on the type of priority.
*/
size_t swap_pos = 0;
size_t source = 0;
bool swap = true;
bool found = false;
/* Locate our module. This is O(n) but it only occurs on module load so we're
* not too bothered about it
*/
for (size_t x = 0; x != EventHandlers[i].size(); ++x)
{
if (EventHandlers[i][x] == mod)
{
source = x;
found = true;
break;
}
}
/* Eh? this module doesnt exist, probably trying to set priority on an event
* theyre not attached to.
*/
if (!found)
return false;
switch (s)
{
/* Dummy value */
case PRIORITY_DONTCARE:
swap = false;
break;
/* Module wants to be first, sod everything else */
case PRIORITY_FIRST:
if (prioritizationState != PRIO_STATE_FIRST)
swap = false;
else
swap_pos = 0;
break;
/* Module wants to be last. */
case PRIORITY_LAST:
if (prioritizationState != PRIO_STATE_FIRST)
swap = false;
else if (EventHandlers[i].empty())
swap_pos = 0;
else
swap_pos = EventHandlers[i].size() - 1;
break;
/* Place this module after a set of other modules */
case PRIORITY_AFTER:
{
/* Find the latest possible position */
swap_pos = 0;
swap = false;
for (size_t x = 0; x != EventHandlers[i].size(); ++x)
{
for (size_t n = 0; n < sz; ++n)
{
if ((modules[n]) && (EventHandlers[i][x] == modules[n]) && (x >= swap_pos) && (source <= swap_pos))
{
swap_pos = x;
swap = true;
}
}
}
}
break;
/* Place this module before a set of other modules */
case PRIORITY_BEFORE:
{
swap_pos = EventHandlers[i].size() - 1;
swap = false;
for (size_t x = 0; x != EventHandlers[i].size(); ++x)
{
for (size_t n = 0; n < sz; ++n)
{
if ((modules[n]) && (EventHandlers[i][x] == modules[n]) && (x <= swap_pos) && (source >= swap_pos))
{
swap = true;
swap_pos = x;
}
}
}
}
break;
}
/* Do we need to swap? */
if (swap && (swap_pos != source))
{
// We are going to change positions; we'll need to run again to verify all requirements
if (prioritizationState == PRIO_STATE_LAST)
prioritizationState = PRIO_STATE_AGAIN;
/* Suggestion from Phoenix, "shuffle" the modules to better retain call order */
int incrmnt = 1;
if (source > swap_pos)
incrmnt = -1;
for (unsigned int j = source; j != swap_pos; j += incrmnt)
{
if (( j + incrmnt > EventHandlers[i].size() - 1) || (j + incrmnt < 0))
continue;
std::swap(EventHandlers[i][j], EventHandlers[i][j+incrmnt]);
}
}
return true;
}
std::string& ModuleManager::LastError()
{
return LastModuleError;
}
bool ModuleManager::Load(const char* filename)
{
/* Do we have a glob pattern in the filename?
* The user wants to load multiple modules which
* match the pattern.
*/
if (strchr(filename,'*') || (strchr(filename,'?')))
{
int n_match = 0;
DIR* library = opendir(Instance->Config->ModPath.c_str());
if (library)
{
/* Try and locate and load all modules matching the pattern */
dirent* entry = NULL;
while (0 != (entry = readdir(library)))
{
if (InspIRCd::Match(entry->d_name, filename, ascii_case_insensitive_map))
{
if (!this->Load(entry->d_name))
n_match++;
}
}
closedir(library);
}
/* Loadmodule will now return false if any one of the modules failed
* to load (but wont abort when it encounters a bad one) and when 1 or
* more modules were actually loaded.
*/
return (n_match > 0 ? false : true);
}
char modfile[MAXBUF];
snprintf(modfile,MAXBUF,"%s/%s",Instance->Config->ModPath.c_str(),filename);
std::string filename_str = filename;
if (!ServerConfig::FileExists(modfile))
{
LastModuleError = "Module file could not be found: " + filename_str;
Instance->Logs->Log("MODULE", DEFAULT, LastModuleError);
return false;
}
if (Modules.find(filename_str) != Modules.end())
{
LastModuleError = "Module " + filename_str + " is already loaded, cannot load a module twice!";
Instance->Logs->Log("MODULE", DEFAULT, LastModuleError);
return false;
}
Module* newmod = NULL;
ircd_module* newhandle = NULL;
try
{
/* This will throw a CoreException if there's a problem loading
* the module file or getting a pointer to the init_module symbol.
*/
newhandle = new ircd_module(Instance, modfile, "init_module");
newmod = newhandle->CallInit();
if (newmod)
{
Version v = newmod->GetVersion();
if (v.API != API_VERSION)
{
DetachAll(newmod);
delete newmod;
delete newhandle;
LastModuleError = "Unable to load " + filename_str + ": Incorrect module API version: " + ConvToStr(v.API) + " (our version: " + ConvToStr(API_VERSION) + ")";
Instance->Logs->Log("MODULE", DEFAULT, LastModuleError);
return false;
}
else
{
Instance->Logs->Log("MODULE", DEFAULT,"New module introduced: %s (API version %d, Module version %s)%s", filename, v.API, v.version.c_str(), (!(v.Flags & VF_VENDOR) ? " [3rd Party]" : " [Vendor]"));
}
Modules[filename_str] = std::make_pair(newhandle, newmod);
}
else
{
delete newhandle;
LastModuleError = "Unable to load " + filename_str + ": Probably missing init_module() entrypoint, but dlsym() didn't notice a problem";
Instance->Logs->Log("MODULE", DEFAULT, LastModuleError);
return false;
}
}
/** XXX: Is there anything we can do about this mess? -- Brain */
catch (LoadModuleException& modexcept)
{
DetachAll(newmod);
if (newmod)
delete newmod;
if (newhandle)
delete newhandle;
LastModuleError = "Unable to load " + filename_str + ": Error when loading: " + modexcept.GetReason();
Instance->Logs->Log("MODULE", DEFAULT, LastModuleError);
return false;
}
catch (FindSymbolException& modexcept)
{
DetachAll(newmod);
if (newmod)
delete newmod;
if (newhandle)
delete newhandle;
LastModuleError = "Unable to load " + filename_str + ": Error finding symbol: " + modexcept.GetReason();
Instance->Logs->Log("MODULE", DEFAULT, LastModuleError);
return false;
}
catch (CoreException& modexcept)
{
DetachAll(newmod);
if (newmod)
delete newmod;
if (newhandle)
delete newhandle;
LastModuleError = "Unable to load " + filename_str + ": " + modexcept.GetReason();
Instance->Logs->Log("MODULE", DEFAULT, LastModuleError);
return false;
}
this->ModCount++;
FOREACH_MOD_I(Instance,I_OnLoadModule,OnLoadModule(newmod, filename_str));
/* We give every module a chance to re-prioritize when we introduce a new one,
* not just the one thats loading, as the new module could affect the preference
* of others
*/
for(int tries = 0; tries < 20; tries++)
{
prioritizationState = tries > 0 ? PRIO_STATE_LAST : PRIO_STATE_FIRST;
for (std::map<std::string, std::pair<ircd_module*, Module*> >::iterator n = Modules.begin(); n != Modules.end(); ++n)
n->second.second->Prioritize();
if (prioritizationState == PRIO_STATE_LAST)
break;
if (tries == 19)
Instance->Logs->Log("MODULE", DEFAULT, "Hook priority dependency loop detected while loading " + filename_str);
}
Instance->BuildISupport();
return true;
}
bool ModuleManager::Unload(const char* filename)
{
std::string filename_str(filename);
std::map<std::string, std::pair<ircd_module*, Module*> >::iterator modfind = Modules.find(filename);
if (modfind != Modules.end())
{
if (modfind->second.second->GetVersion().Flags & VF_STATIC)
{
LastModuleError = "Module " + filename_str + " not unloadable (marked static)";
Instance->Logs->Log("MODULE", DEFAULT, LastModuleError);
return false;
}
std::pair<int,std::string> intercount = GetInterfaceInstanceCount(modfind->second.second);
if (intercount.first > 0)
{
LastModuleError = "Failed to unload module " + filename_str + ", being used by " + ConvToStr(intercount.first) + " other(s) via interface '" + intercount.second + "'";
Instance->Logs->Log("MODULE", DEFAULT, LastModuleError);
return false;
}
/* Give the module a chance to tidy out all its metadata */
for (chan_hash::iterator c = Instance->chanlist->begin(); c != Instance->chanlist->end(); c++)
{
modfind->second.second->OnCleanup(TYPE_CHANNEL,c->second);
}
for (user_hash::iterator u = Instance->Users->clientlist->begin(); u != Instance->Users->clientlist->end(); u++)
{
modfind->second.second->OnCleanup(TYPE_USER,u->second);
}
/* Tidy up any dangling resolvers */
Instance->Res->CleanResolvers(modfind->second.second);
FOREACH_MOD_I(Instance,I_OnUnloadModule,OnUnloadModule(modfind->second.second, modfind->first));
this->DetachAll(modfind->second.second);
Instance->Parser->RemoveCommands(filename);
delete modfind->second.second;
delete modfind->second.first;
Modules.erase(modfind);
Instance->Logs->Log("MODULE", DEFAULT,"Module %s unloaded",filename);
this->ModCount--;
Instance->BuildISupport();
return true;
}
LastModuleError = "Module " + filename_str + " is not loaded, cannot unload it!";
Instance->Logs->Log("MODULE", DEFAULT, LastModuleError);
return false;
}
/* We must load the modules AFTER initializing the socket engine, now */
void ModuleManager::LoadAll()
{
char configToken[MAXBUF];
ModCount = -1;
for(int count = 0; count < Instance->Config->ConfValueEnum("module"); count++)
{
Instance->Config->ConfValue("module", "name", count, configToken, MAXBUF);
printf_c("[\033[1;32m*\033[0m] Loading module:\t\033[1;32m%s\033[0m\n",configToken);
if (!this->Load(configToken))
{
Instance->Logs->Log("MODULE", DEFAULT, this->LastError());
printf_c("\n[\033[1;31m*\033[0m] %s\n\n", this->LastError().c_str());
Instance->Exit(EXIT_STATUS_MODULE);
}
}
}
bool ModuleManager::PublishFeature(const std::string &FeatureName, Module* Mod)
{
if (Features.find(FeatureName) == Features.end())
{
Features[FeatureName] = Mod;
return true;
}
return false;
}
bool ModuleManager::UnpublishFeature(const std::string &FeatureName)
{
featurelist::iterator iter = Features.find(FeatureName);
if (iter == Features.end())
return false;
Features.erase(iter);
return true;
}
Module* ModuleManager::FindFeature(const std::string &FeatureName)
{
featurelist::iterator iter = Features.find(FeatureName);
if (iter == Features.end())
return NULL;
return iter->second;
}
bool ModuleManager::PublishInterface(const std::string &InterfaceName, Module* Mod)
{
interfacelist::iterator iter = Interfaces.find(InterfaceName);
if (iter == Interfaces.end())
{
modulelist ml;
ml.push_back(Mod);
Interfaces[InterfaceName] = std::make_pair(0, ml);
}
else
{
iter->second.second.push_back(Mod);
}
return true;
}
bool ModuleManager::UnpublishInterface(const std::string &InterfaceName, Module* Mod)
{
interfacelist::iterator iter = Interfaces.find(InterfaceName);
if (iter == Interfaces.end())
return false;
for (modulelist::iterator x = iter->second.second.begin(); x != iter->second.second.end(); x++)
{
if (*x == Mod)
{
iter->second.second.erase(x);
if (iter->second.second.empty())
Interfaces.erase(InterfaceName);
return true;
}
}
return false;
}
modulelist* ModuleManager::FindInterface(const std::string &InterfaceName)
{
interfacelist::iterator iter = Interfaces.find(InterfaceName);
if (iter == Interfaces.end())
return NULL;
else
return &(iter->second.second);
}
bool ModuleManager::ModuleHasInterface(Module* mod, const std::string& InterfaceName)
{
interfacelist::iterator iter = Interfaces.find(InterfaceName);
if (iter == Interfaces.end())
return false;
else
{
modulelist& ml = iter->second.second;
modulelist::iterator mi = std::find(ml.begin(), ml.end(), mod);
return (mi != ml.end());
}
}
void ModuleManager::UseInterface(const std::string &InterfaceName)
{
interfacelist::iterator iter = Interfaces.find(InterfaceName);
if (iter != Interfaces.end())
iter->second.first++;
}
void ModuleManager::DoneWithInterface(const std::string &InterfaceName)
{
interfacelist::iterator iter = Interfaces.find(InterfaceName);
if (iter != Interfaces.end())
iter->second.first--;
}
std::pair<int,std::string> ModuleManager::GetInterfaceInstanceCount(Module* m)
{
for (interfacelist::iterator iter = Interfaces.begin(); iter != Interfaces.end(); iter++)
{
for (modulelist::iterator x = iter->second.second.begin(); x != iter->second.second.end(); x++)
{
if (*x == m)
{
return std::make_pair(iter->second.first, iter->first);
}
}
}
return std::make_pair(0, "");
}
const std::string& ModuleManager::GetModuleName(Module* m)
{
static std::string nothing;
for (std::map<std::string, std::pair<ircd_module*, Module*> >::iterator n = Modules.begin(); n != Modules.end(); ++n)
{
if (n->second.second == m)
return n->first;
}
return nothing;
}
/* This is ugly, yes, but hash_map's arent designed to be
* addressed in this manner, and this is a bit of a kludge.
* Luckily its a specialist function and rarely used by
* many modules (in fact, it was specially created to make
* m_safelist possible, initially).
*/
Channel* InspIRCd::GetChannelIndex(long index)
{
int target = 0;
for (chan_hash::iterator n = this->chanlist->begin(); n != this->chanlist->end(); n++, target++)
{
if (index == target)
return n->second;
}
return NULL;
}
CmdResult InspIRCd::CallCommandHandler(const std::string &commandname, const std::vector<std::string>& parameters, User* user)
{
return this->Parser->CallHandler(commandname, parameters, user);
}
bool InspIRCd::IsValidModuleCommand(const std::string &commandname, int pcnt, User* user)
{
return this->Parser->IsValidCommand(commandname, pcnt, user);
}
void InspIRCd::AddCommand(Command *f)
{
if (!this->Parser->CreateCommand(f))
{
ModuleException err("Command "+std::string(f->command)+" already exists.");
throw (err);
}
}
void InspIRCd::SendMode(const std::vector<std::string>& parameters, User *user)
{
this->Modes->Process(parameters, user, true);
}
void InspIRCd::DumpText(User* User, const std::string &LinePrefix, std::stringstream &TextStream)
{
std::string CompleteLine = LinePrefix;
std::string Word;
while (TextStream >> Word)
{
if (CompleteLine.length() + Word.length() + 3 > 500)
{
User->WriteServ(CompleteLine);
CompleteLine = LinePrefix;
}
CompleteLine = CompleteLine + Word + " ";
}
User->WriteServ(CompleteLine);
}
void InspIRCd::SendGlobalMode(const std::vector<std::string>& parameters, User *user)
{
Modes->Process(parameters, user, true);
if (!Modes->GetLastParse().empty())
this->PI->SendMode(parameters[0], Modes->GetLastParseParams(), Modes->GetLastParseTranslate());
}
bool InspIRCd::AddResolver(Resolver* r, bool cached)
{
if (!cached)
return this->Res->AddResolverClass(r);
else
{
r->TriggerCachedResult();
delete r;
return true;
}
}
Module* ModuleManager::Find(const std::string &name)
{
std::map<std::string, std::pair<ircd_module*, Module*> >::iterator modfind = Modules.find(name);
if (modfind == Modules.end())
return NULL;
else
return modfind->second.second;
}
const std::vector<std::string> ModuleManager::GetAllModuleNames(int filter)
{
std::vector<std::string> retval;
for (std::map<std::string, std::pair<ircd_module*, Module*> >::iterator x = Modules.begin(); x != Modules.end(); ++x)
if (!filter || (x->second.second->GetVersion().Flags & filter))
retval.push_back(x->first);
return retval;
}
ConfigReader::ConfigReader(InspIRCd* Instance) : ServerInstance(Instance)
{
this->error = 0;
}
ConfigReader::~ConfigReader()
{
}
std::string ConfigReader::ReadValue(const std::string &tag, const std::string &name, const std::string &default_value, int index, bool allow_linefeeds)
{
/* Don't need to strlcpy() tag and name anymore, ReadConf() takes const char* */
std::string result;
if (!ServerInstance->Config->ConfValue(tag, name, default_value, index, 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)
{
return ServerInstance->Config->ConfValueBool(tag, name, default_value, index);
}
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 result;
if(!ServerInstance->Config->ConfValueInteger(tag, name, default_value, index, result))
{
this->error = CONF_VALUE_NOT_FOUND;
return 0;
}
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)
{
return ServerInstance->Config->ConfValueEnum(tag);
}
int ConfigReader::EnumerateValues(const std::string &tag, int index)
{
return ServerInstance->Config->ConfVarEnum(tag, index);
}
FileReader::FileReader(InspIRCd* Instance, const std::string &filename) : ServerInstance(Instance)
{
LoadFile(filename);
}
FileReader::FileReader(InspIRCd* Instance) : ServerInstance(Instance)
{
}
std::string FileReader::Contents()
{
std::string x;
for (file_cache::iterator a = this->fc.begin(); a != this->fc.end(); a++)
{
x.append(*a);
x.append("\r\n");
}
return x;
}
unsigned long FileReader::ContentSize()
{
return this->contentsize;
}
void FileReader::CalcSize()
{
unsigned long n = 0;
for (file_cache::iterator a = this->fc.begin(); a != this->fc.end(); a++)
n += (a->length() + 2);
this->contentsize = n;
}
void FileReader::LoadFile(const std::string &filename)
{
file_cache c;
c.clear();
if (ServerInstance->Config->ReadFile(c,filename.c_str()))
{
this->fc = c;
this->CalcSize();
}
}
FileReader::~FileReader()
{
}
bool FileReader::Exists()
{
return (!(fc.size() == 0));
}
std::string FileReader::GetLine(int x)
{
if ((x<0) || ((unsigned)x>fc.size()))
return "";
return fc[x];
}
int FileReader::FileSize()
{
return fc.size();
}
