module.cpp

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/* Modular support
 *
 * (C) 2003-2013 Anope Team
 * Contact us at team@anope.org
 *
 * Please read COPYING and README for further details.
 *
 */

#include "services.h"
#include "modules.h"
#include "language.h"
#include "account.h"

#ifdef GETTEXT_FOUND
# include <libintl.h>
#endif

Module::Module(const Anope::string &modname, const Anope::string &, ModType modtype) : name(modname), type(modtype)
{
        this->handle = NULL;
        this->permanent = false;
        this->created = Anope::CurTime;
        this->SetVersion(Anope::Version());

        if (ModuleManager::FindModule(this->name))
                throw CoreException("Module already exists!");
        
        if (Anope::NoThird && modtype == THIRD)
                throw ModuleException("Third party modules may not be loaded");

        ModuleManager::Modules.push_back(this);

#if GETTEXT_FOUND
        for (unsigned i = 0; i < Language::Languages.size(); ++i)
                if (Anope::IsFile(Anope::LocaleDir + "/" + Language::Languages[i] + "/LC_MESSAGES/" + modname + ".mo"))
                {
                        if (!bindtextdomain(this->name.c_str(), Anope::LocaleDir.c_str()))
                                Log() << "Error calling bindtextdomain, " << Anope::LastError();
                        else
                                Language::Domains.push_back(modname);
                        break;
                }
#endif
}

Module::~Module()
{
        /* Detach all event hooks for this module */
        ModuleManager::DetachAll(this);
        /* Clear any active callbacks this module has */
        ModuleManager::ClearCallBacks(this);
        IdentifyRequest::ModuleUnload(this);

        std::list<Module *>::iterator it = std::find(ModuleManager::Modules.begin(), ModuleManager::Modules.end(), this);
        if (it != ModuleManager::Modules.end())
                ModuleManager::Modules.erase(it);

#if GETTEXT_FOUND
        std::vector<Anope::string>::iterator dit = std::find(Language::Domains.begin(), Language::Domains.end(), this->name);
        if (dit != Language::Domains.end())
                Language::Domains.erase(dit);
#endif
}

void Module::SetPermanent(bool state)
{
        this->permanent = state;
}

bool Module::GetPermanent() const
{
        return this->permanent;
}

void Module::SetVersion(const Anope::string &nversion)
{
        this->version = nversion;
}

void Module::SetAuthor(const Anope::string &nauthor)
{
        this->author = nauthor;
}

ModuleVersion::ModuleVersion(int maj, int min, int pa) : version_major(maj), version_minor(min), version_patch(pa)
{
}

int ModuleVersion::GetMajor() const
{
        return this->version_major;
}

int ModuleVersion::GetMinor() const
{
        return this->version_minor;
}

int ModuleVersion::GetPatch() const
{
        return this->version_patch;
}

CallBack::CallBack(Module *mod, long time_from_now, time_t now, bool repeating) : Timer(time_from_now, now, repeating),  m(mod)
{
}

CallBack::~CallBack()
{
        std::list<CallBack *>::iterator it = std::find(m->callbacks.begin(), m->callbacks.end(), this);
        if (it != m->callbacks.end())
                m->callbacks.erase(it);
}