Mercurial > hg > orthanc
annotate Core/HttpServer/FilesystemHttpSender.cpp @ 2753:078e43c749d2 Orthanc-0.8.1
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| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Tue, 17 Jul 2018 09:40:53 +0200 |
| parents | e078ea944089 |
| children | ba5c0908600c |
| rev | line source |
|---|---|
| 208 | 1 /** |
| 2 * Orthanc - A Lightweight, RESTful DICOM Store | |
| 689 | 3 * Copyright (C) 2012-2014 Medical Physics Department, CHU of Liege, |
| 208 | 4 * Belgium |
| 5 * | |
| 6 * This program is free software: you can redistribute it and/or | |
| 7 * modify it under the terms of the GNU General Public License as | |
| 8 * published by the Free Software Foundation, either version 3 of the | |
| 9 * License, or (at your option) any later version. | |
| 10 * | |
| 11 * In addition, as a special exception, the copyright holders of this | |
| 12 * program give permission to link the code of its release with the | |
| 13 * OpenSSL project's "OpenSSL" library (or with modified versions of it | |
| 14 * that use the same license as the "OpenSSL" library), and distribute | |
| 15 * the linked executables. You must obey the GNU General Public License | |
| 16 * in all respects for all of the code used other than "OpenSSL". If you | |
| 17 * modify file(s) with this exception, you may extend this exception to | |
| 18 * your version of the file(s), but you are not obligated to do so. If | |
| 19 * you do not wish to do so, delete this exception statement from your | |
| 20 * version. If you delete this exception statement from all source files | |
| 21 * in the program, then also delete it here. | |
| 22 * | |
| 23 * This program is distributed in the hope that it will be useful, but | |
| 24 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 25 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 26 * General Public License for more details. | |
| 27 * | |
| 28 * You should have received a copy of the GNU General Public License | |
| 29 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 30 **/ | |
| 31 | |
|
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precompiled headers
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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diff
changeset
|
32 #include "../PrecompiledHeaders.h" |
| 208 | 33 #include "FilesystemHttpSender.h" |
| 34 | |
| 35 #include "../Toolbox.h" | |
| 36 | |
| 37 #include <stdio.h> | |
| 38 | |
| 39 namespace Orthanc | |
| 40 { | |
| 41 void FilesystemHttpSender::Setup() | |
| 42 { | |
| 217 | 43 //SetDownloadFilename(path_.filename().string()); |
| 257 | 44 |
| 45 #if BOOST_HAS_FILESYSTEM_V3 == 1 | |
| 217 | 46 SetContentType(Toolbox::AutodetectMimeType(path_.filename().string())); |
| 257 | 47 #else |
| 48 SetContentType(Toolbox::AutodetectMimeType(path_.filename())); | |
| 49 #endif | |
| 208 | 50 } |
| 51 | |
| 52 uint64_t FilesystemHttpSender::GetFileSize() | |
| 53 { | |
| 217 | 54 return Toolbox::GetFileSize(path_.string()); |
| 208 | 55 } |
| 56 | |
| 57 bool FilesystemHttpSender::SendData(HttpOutput& output) | |
| 58 { | |
| 219 | 59 FILE* fp = fopen(path_.string().c_str(), "rb"); |
| 208 | 60 if (!fp) |
| 61 { | |
| 62 return false; | |
| 63 } | |
| 64 | |
| 65 std::vector<uint8_t> buffer(1024 * 1024); // Chunks of 1MB | |
| 66 | |
| 67 for (;;) | |
| 68 { | |
| 69 size_t nbytes = fread(&buffer[0], 1, buffer.size(), fp); | |
| 70 if (nbytes == 0) | |
| 71 { | |
| 72 break; | |
| 73 } | |
| 74 else | |
| 75 { | |
|
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refactoring HttpOutput
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76 output.SendBodyData(&buffer[0], nbytes); |
| 208 | 77 } |
| 78 } | |
| 79 | |
| 80 fclose(fp); | |
| 81 | |
| 82 return true; | |
| 83 } | |
| 84 | |
| 217 | 85 FilesystemHttpSender::FilesystemHttpSender(const char* path) |
| 208 | 86 { |
| 217 | 87 path_ = std::string(path); |
| 88 Setup(); | |
| 89 } | |
| 90 | |
| 91 FilesystemHttpSender::FilesystemHttpSender(const boost::filesystem::path& path) | |
| 92 { | |
| 93 path_ = path; | |
| 208 | 94 Setup(); |
| 95 } | |
| 96 | |
| 97 FilesystemHttpSender::FilesystemHttpSender(const FileStorage& storage, | |
| 98 const std::string& uuid) | |
| 99 { | |
| 100 path_ = storage.GetPath(uuid).string(); | |
| 101 Setup(); | |
| 102 } | |
| 103 } |