eqemu-server/world/launcher_list.cpp

/*	EQEmu: EQEmulator

	Copyright (C) 2001-2026 EQEmu Development Team

	This program 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; either version 3 of the License, or
	(at your option) any later version.

	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 "launcher_list.h"

#include "world/eql_config.h"
#include "world/launcher_link.h"

LauncherList::LauncherList()
	: nextID(1)
{
}

LauncherList::~LauncherList() {
	std::vector<LauncherLink *>::iterator cur, end;
	cur = m_pendingLaunchers.begin();
	end = m_pendingLaunchers.end();
	for (; cur != end; ++cur) {
		delete *cur;
	}

	std::map<std::string, EQLConfig *>::iterator curc, endc;
	curc = m_configs.begin();
	endc = m_configs.end();
	for (; curc != endc; ++curc) {
		delete curc->second;
	}

	std::map<std::string, LauncherLink *>::iterator curl, endl;
	curl = m_launchers.begin();
	endl = m_launchers.end();
	for (; curl != endl; ++curl) {
		delete curl->second;
	}
}

void LauncherList::Process() {
	std::vector<LauncherLink *>::iterator cur;
	cur = m_pendingLaunchers.begin();
	while (cur != m_pendingLaunchers.end()) {
		LauncherLink *l = *cur;
		if (l->HasName()) {
			//launcher has identified itself now.
			//remove ourself from the pending list
			cur = m_pendingLaunchers.erase(cur);
			std::string name = l->GetName();
			//kill off anybody else using our name.
			std::map<std::string, LauncherLink *>::iterator res;
			res = m_launchers.find(name);
			if (res != m_launchers.end()) {
				LogInfo("Ghosting launcher [{}]", name.c_str());
				delete res->second;
			}
			LogInfo("Removing pending launcher [{}]. Adding [{}] to active list", l->GetID(), name.c_str());
			//put the launcher in the list.
			m_launchers[name] = l;
		}
		else {
			++cur;
		}
	}
}

LauncherLink *LauncherList::Get(const char *name) {
	std::map<std::string, LauncherLink *>::iterator res;
	res = m_launchers.find(name);
	if (res == m_launchers.end())
		return(nullptr);
	return(res->second);
}

void LauncherList::Add(std::shared_ptr<EQ::Net::ServertalkServerConnection> conn) {
	auto it = new LauncherLink(nextID++, conn);
	LogInfo("Adding pending launcher [{}]", it->GetID());
	m_pendingLaunchers.push_back(it);
}

void LauncherList::Remove(std::shared_ptr<EQ::Net::ServertalkServerConnection> conn)
{
	auto pendingLauncherIter = m_pendingLaunchers.begin();
	while (pendingLauncherIter != m_pendingLaunchers.end()) {
		if ((*pendingLauncherIter)->GetUUID() == conn->GetUUID()) {
			m_pendingLaunchers.erase(pendingLauncherIter);
			break;
		}
		++pendingLauncherIter;
	}

	auto launcherIter = m_launchers.begin();
	while (launcherIter != m_launchers.end()) {
		if (launcherIter->second->GetUUID() == conn->GetUUID()) {
			m_launchers.erase(launcherIter);
			break;
		}
		++launcherIter;
	}
}


int LauncherList::GetLauncherCount() {
	return(m_launchers.size());
}

void LauncherList::LoadList() {
	std::vector<std::string> launchers;

	database.GetLauncherList(launchers);

	std::vector<std::string>::iterator cur, end;
	cur = launchers.begin();
	end = launchers.end();
	for (; cur != end; ++cur) {
		m_configs[*cur] = new EQLConfig(cur->c_str());
	}
}

EQLConfig *LauncherList::GetConfig(const char *name) {
	std::map<std::string, EQLConfig *>::iterator res;
	res = m_configs.find(name);
	if (res == m_configs.end()) {
		return(nullptr);
	}
	return(res->second);
}

void LauncherList::Remove(const char *name) {
	std::map<std::string, EQLConfig *>::iterator resc;
	resc = m_configs.find(name);
	if (resc != m_configs.end()) {
		delete resc->second;
		m_configs.erase(resc);
	}

	std::map<std::string, LauncherLink *>::iterator resl;
	resl = m_launchers.find(name);
	if (resl != m_launchers.end()) {
		resl->second->Disconnect();
	}
}