Method ValidateHeader

src/engine/client/ghost.cpp:257–298

}

bool CGhostLoader::ValidateHeader(const CGhostHeader &Header, const char *pFilename) const
{
	if(mem_comp(Header.m_aMarker, gs_aHeaderMarker, sizeof(gs_aHeaderMarker)) != 0)
	{
		log_error_color(LOG_COLOR_GHOST, "ghost_loader", "Failed to read ghost file '%s': invalid header marker", pFilename);
		return false;
	}

	if(Header.m_Version < 4 || Header.m_Version > gs_CurVersion)
	{
		log_error_color(LOG_COLOR_GHOST, "ghost_loader", "Failed to read ghost file '%s': ghost version '%d' is not supported", pFilename, Header.m_Version);
		return false;
	}

	if(!mem_has_null(Header.m_aOwner, sizeof(Header.m_aOwner)) || !str_utf8_check(Header.m_aOwner))
	{
		log_error_color(LOG_COLOR_GHOST, "ghost_loader", "Failed to read ghost file '%s': owner name is invalid", pFilename);
		return false;
	}

	if(!mem_has_null(Header.m_aMap, sizeof(Header.m_aMap)) || !str_utf8_check(Header.m_aMap))
	{
		log_error_color(LOG_COLOR_GHOST, "ghost_loader", "Failed to read ghost file '%s': map name is invalid", pFilename);
		return false;
	}

	const int NumTicks = Header.GetTicks();
	if(NumTicks <= 0)
	{
		log_error_color(LOG_COLOR_GHOST, "ghost_loader", "Failed to read ghost file '%s': number of ticks '%d' is invalid", pFilename, NumTicks);
		return false;
	}

	const int Time = Header.GetTime();
	if(Time <= 0)
	{
		log_error_color(LOG_COLOR_GHOST, "ghost_loader", "Failed to read ghost file '%s': time '%d' is invalid", pFilename, Time);
		return false;
	}

	return true;
}

bool CGhostLoader::CheckHeaderMap(const CGhostHeader &Header, const char *pFilename, const char *pMap, const SHA256_DIGEST &MapSha256, unsigned MapCrc, bool LogMapMismatch) const
{