void loadShaderCache()
{
FILE* fp = fopen(_shaderCacheFilePath.c_str(), "rb");
if (fp == nullptr)
{
_INTR_LOG_WARNING("Shader cache not available...");
return;
}
char* readBuffer = (char*)Memory::Tlsf::MainAllocator::allocate(65536u);
{
rapidjson::FileReadStream is(fp, readBuffer, 65536u);
_shaderCache.ParseStream(is);
fclose(fp);
}
Memory::Tlsf::MainAllocator::free(readBuffer);
}
void LoadConfig(rapidjson::Document& d, const std::string& fileName, const std::string& defaultFileName) {
FILE* f = fopen(fileName.c_str(), "rb");
if (!f) {
s_CopyFile(defaultFileName.c_str(), fileName.c_str());
f = fopen(fileName.c_str(), "rb");
}
if (!f)
throw std::runtime_error((std::string) "can't open config file " + fileName);
char buffer[4096];
rapidjson::FileReadStream stream(f, buffer, sizeof(buffer));
d.ParseStream(stream);
fclose(f);
if (d.GetParseError() != rapidjson::kParseErrorNone)
throw std::runtime_error((std::string) "syntax error in config file " + fileName);
}
int SettingRegistry::loadJSON(std::string filename, rapidjson::Document& json_document)
{
FILE* f = fopen(filename.c_str(), "rb");
if (!f)
{
cura::logError("Couldn't open JSON file.\n");
return 1;
}
char read_buffer[4096];
rapidjson::FileReadStream reader_stream(f, read_buffer, sizeof(read_buffer));
json_document.ParseStream(reader_stream);
fclose(f);
if (json_document.HasParseError())
{
cura::logError("Error parsing JSON(offset %u): %s\n", (unsigned)json_document.GetErrorOffset(), GetParseError_En(json_document.GetParseError()));
return 2;
}
return 0;
}