Mercurial > hg > orthanc
view Core/HttpServer/FilesystemHttpSender.cpp @ 822:7ce875531950
fix mainline version
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Thu, 08 May 2014 17:16:10 +0200 |
parents | 2d0a347e8cfc |
children | a811bdf8b8eb |
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/** * Orthanc - A Lightweight, RESTful DICOM Store * Copyright (C) 2012-2014 Medical Physics Department, CHU of Liege, * Belgium * * This program is free software: you can redistribute it and/or * modify it under the terms of the GNU General Public License as * published by the Free Software Foundation, either version 3 of the * License, or (at your option) any later version. * * In addition, as a special exception, the copyright holders of this * program give permission to link the code of its release with the * OpenSSL project's "OpenSSL" library (or with modified versions of it * that use the same license as the "OpenSSL" library), and distribute * the linked executables. You must obey the GNU General Public License * in all respects for all of the code used other than "OpenSSL". If you * modify file(s) with this exception, you may extend this exception to * your version of the file(s), but you are not obligated to do so. If * you do not wish to do so, delete this exception statement from your * version. If you delete this exception statement from all source files * in the program, then also delete it here. * * This program is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. **/ #include "FilesystemHttpSender.h" #include "../Toolbox.h" #include <stdio.h> namespace Orthanc { void FilesystemHttpSender::Setup() { //SetDownloadFilename(path_.filename().string()); #if BOOST_HAS_FILESYSTEM_V3 == 1 SetContentType(Toolbox::AutodetectMimeType(path_.filename().string())); #else SetContentType(Toolbox::AutodetectMimeType(path_.filename())); #endif } uint64_t FilesystemHttpSender::GetFileSize() { return Toolbox::GetFileSize(path_.string()); } bool FilesystemHttpSender::SendData(HttpOutput& output) { FILE* fp = fopen(path_.string().c_str(), "rb"); if (!fp) { return false; } std::vector<uint8_t> buffer(1024 * 1024); // Chunks of 1MB for (;;) { size_t nbytes = fread(&buffer[0], 1, buffer.size(), fp); if (nbytes == 0) { break; } else { output.Send(&buffer[0], nbytes); } } fclose(fp); return true; } FilesystemHttpSender::FilesystemHttpSender(const char* path) { path_ = std::string(path); Setup(); } FilesystemHttpSender::FilesystemHttpSender(const boost::filesystem::path& path) { path_ = path; Setup(); } FilesystemHttpSender::FilesystemHttpSender(const FileStorage& storage, const std::string& uuid) { path_ = storage.GetPath(uuid).string(); Setup(); } }