1 #ifndef __DALI_TIZEN_PLATFORM_NETWORK_FILE_DOWNLOAD_H__
2 #define __DALI_TIZEN_PLATFORM_NETWORK_FILE_DOWNLOAD_H__
5 * Copyright (c) 2017 Samsung Electronics Co., Ltd.
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
22 #include <dali/public-api/common/dali-vector.h>
24 #include <stdint.h> // uint8
29 namespace TizenPlatform
36 * Set up the cURL environment - this will ensure curl_global_init is called on startup
37 * and curl_global_cleanup is called on shutdown.
38 * Having this environment enables curl to be used in a single or multi-threaded
45 * Constructor calls curl_global_init()
50 * Destructor calls curl_global_cleanup()
57 * Download a requested file into a memory buffer.
59 * @note Threading notes: This function can be called from multiple threads, however
60 * we must explicitly call curl_global_init() from a single thread before using curl
61 * as the global function calls are not thread safe.
63 * @param[in] url The requested file url
64 * @param[out] dataBuffer A memory buffer object to be written with downloaded file data.
65 * @param[out] dataSize The size of the memory buffer.
66 * @param[in] maximumAllowedSize The maxmimum allowed file size in bytes to download. E.g. for an Image file this may be 50 MB
67 * @return true on success, false on failure
70 bool DownloadRemoteFileIntoMemory( const std::string& url,
71 Dali::Vector<uint8_t>& dataBuffer,
73 size_t maximumAllowedSizeBytes );
75 } // namespace Network
77 } // namespace TizenPlatform
81 #endif // __DALI_TIZEN_PLATFORM_RESOURCE_THREAD_IMAGE_H__