C++ (Cpp) storeAssetData Examples

Example #1

File: llhttpassetstorage.cpp Project: xinyaojiejie/Dale

// virtual
void LLHTTPAssetStorage::storeAssetData(
	const char* filename,
	const LLUUID& asset_id,
	LLAssetType::EType asset_type,
	LLStoreAssetCallback callback,
	void* user_data,
	bool temp_file,
	bool is_priority)
{
	llinfos << "LLAssetStorage::storeAssetData (legacy)" << asset_id << ":" << LLAssetType::lookup(asset_type) << llendl;

	LLLegacyAssetRequest *legacy = new LLLegacyAssetRequest;

	legacy->mUpCallback = callback;
	legacy->mUserData = user_data;

	FILE *fp = LLFile::fopen(filename, "rb"); /*Flawfinder: ignore*/
	if (fp)
	{
		LLVFile file(mVFS, asset_id, asset_type, LLVFile::WRITE);

		fseek(fp, 0, SEEK_END);
		S32 size = ftell(fp);
		fseek(fp, 0, SEEK_SET);

		file.setMaxSize(size);

		const S32 buf_size = 65536;
		U8 copy_buf[buf_size];
		while ((size = (S32)fread(copy_buf, 1, buf_size, fp)))
		{
			file.write(copy_buf, size);
		}
		fclose(fp);

		// if this upload fails, the caller needs to setup a new tempfile for us
		if (temp_file)
		{
			LLFile::remove(filename);
		}
		
		storeAssetData(
			asset_id,
			asset_type,
			legacyStoreDataCallback,
			(void**)legacy,
			temp_file,
			is_priority);
	}
	else
	{
		if (callback)
		{
			callback(LLUUID::null, user_data, LL_ERR_CANNOT_OPEN_FILE);
		}
	}
	// Coverity CID-269 says there's a leak of 'legacy' here, but
	// legacyStoreDataCallback() will delete it somewhere down the line.
}

Example #2

File: llhttpassetstorage.cpp Project: Nora28/imprudence

// virtual
void LLHTTPAssetStorage::storeAssetData(
	const std::string& filename,
	const LLUUID& asset_id,
	LLAssetType::EType asset_type,
	LLStoreAssetCallback callback,
	void* user_data,
	bool temp_file,
	bool is_priority,
	bool user_waiting,
	F64 timeout)
{
	llinfos << "LLAssetStorage::storeAssetData (legacy)" << asset_id << ":" << LLAssetType::lookup(asset_type) << llendl;

	LLLegacyAssetRequest *legacy = new LLLegacyAssetRequest;

	legacy->mUpCallback = callback;
	legacy->mUserData = user_data;

	FILE *fp = LLFile::fopen(filename, "rb"); /*Flawfinder: ignore*/
	S32 size = 0;
	if (fp)
	{
		fseek(fp, 0, SEEK_END);
		size = ftell(fp);
		fseek(fp, 0, SEEK_SET);
	}

	if( size )
	{
		LLVFile file(mVFS, asset_id, asset_type, LLVFile::WRITE);

		file.setMaxSize(size);

		const S32 buf_size = 65536;
		U8 copy_buf[buf_size];
		while ((size = (S32)fread(copy_buf, 1, buf_size, fp)))
		{
			file.write(copy_buf, size);
		}
		fclose(fp);

		// if this upload fails, the caller needs to setup a new tempfile for us
		if (temp_file)
		{
			LLFile::remove(filename);
		}
		
		// LLAssetStorage metric: Success not needed; handled in the overloaded method here:
		storeAssetData(
			asset_id,
			asset_type,
			legacyStoreDataCallback,
			(void**)legacy,
			temp_file,
			is_priority,
			false,
			LLUUID::null,
			user_waiting,
			timeout);
	}
	else // !size
	{
		if( fp )
		{
			// LLAssetStorage metric: Zero size
			reportMetric( asset_id, asset_type, filename, LLUUID::null, 0, MR_ZERO_SIZE, __FILE__, __LINE__, "The file was zero length" );
			fclose( fp );
		}
		else
		{
			// LLAssetStorage metric: Missing File
			reportMetric( asset_id, asset_type, filename, LLUUID::null, 0, MR_FILE_NONEXIST, __FILE__, __LINE__, "The file didn't exist" );
		}
		if (callback)
		{
			callback(LLUUID::null, user_data, LL_ERR_CANNOT_OPEN_FILE, LL_EXSTAT_BLOCKED_FILE);
		}
		delete legacy;
	}
}