Method ReadConfig

server/src/main.cpp:806–1021

}

int CMain::ReadConfig()
{
	// read and parse config
	IOHANDLE File = io_open(m_Config.m_aConfigFile, IOFLAG_READ);
	if(!File)
	{
		dbg_msg("main", "Couldn't open %s", m_Config.m_aConfigFile);
		return 1;
	}
	int FileSize = (int)io_length(File);
	char *pFileData = (char *)mem_alloc(FileSize + 1, 1);

	io_read(File, pFileData, FileSize);
	pFileData[FileSize] = 0;
	io_close(File);

	// parse json data
	json_settings JsonSettings;
	mem_zero(&JsonSettings, sizeof(JsonSettings));
	char aError[256];
	json_value *pJsonData = json_parse_ex(&JsonSettings, pFileData, strlen(pFileData), aError);
	if(!pJsonData)
	{
		dbg_msg("main", "JSON Error in file %s: %s", m_Config.m_aConfigFile, aError);
		mem_free(pFileData);
		return 1;
	}

	// reset clients
	for(int i = 0; i < NET_MAX_CLIENTS; i++)
	{
		if(!Client(i)->m_Active || !Client(i)->m_Connected)
			continue;

		m_Server.Network()->Drop(Client(i)->m_ClientNetID, "Server reloading...");
	}
	mem_zero(m_aClients, sizeof(m_aClients));
	for(int i = 0; i < NET_MAX_CLIENTS; i++)
		m_aClients[i].m_ClientNetID = -1;

	// extract data
	int ID = 0;
	const json_value &rStart = (*pJsonData)["servers"];
	if(rStart.type == json_array)
	{
		for(unsigned i = 0; i < rStart.u.array.length; i++)
		{
			if(ID < 0 || ID >= NET_MAX_CLIENTS)
				continue;

			Client(ID)->m_Active = true;
			Client(ID)->m_Disabled = rStart[i]["disabled"].u.boolean;
			str_copy(Client(ID)->m_aName, rStart[i]["name"].u.string.ptr, sizeof(Client(ID)->m_aName));
			str_copy(Client(ID)->m_aUsername, rStart[i]["username"].u.string.ptr, sizeof(Client(ID)->m_aUsername));
			str_copy(Client(ID)->m_aType, rStart[i]["type"].u.string.ptr, sizeof(Client(ID)->m_aType));
			str_copy(Client(ID)->m_aHost, rStart[i]["host"].u.string.ptr, sizeof(Client(ID)->m_aHost));
			str_copy(Client(ID)->m_aLocation, rStart[i]["location"].u.string.ptr, sizeof(Client(ID)->m_aLocation));
			str_copy(Client(ID)->m_aPassword, rStart[i]["password"].u.string.ptr, sizeof(Client(ID)->m_aPassword));