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comparison Core/HttpServer/EmbeddedResourceHttpHandler.cpp @ 0:3959d33612cc

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initial commit
author Sebastien Jodogne <s.jodogne@gmail.com>
date Thu, 19 Jul 2012 14:32:22 +0200
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children 9be852ad33d2
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-1:000000000000 0:3959d33612cc
1 /**
2 * Palantir - A Lightweight, RESTful DICOM Store
3 * Copyright (C) 2012 Medical Physics Department, CHU of Liege,
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 * This program is distributed in the hope that it will be useful, but
12 * WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program. If not, see <http://www.gnu.org/licenses/>.
18 **/
19
20
21 #include "EmbeddedResourceHttpHandler.h"
22
23 #include "../PalantirException.h"
24
25 #include <stdio.h>
26
27
28 namespace Palantir
29 {
30 EmbeddedResourceHttpHandler::EmbeddedResourceHttpHandler(
31 const std::string& baseUri,
32 EmbeddedResources::DirectoryResourceId resourceId)
33 {
34 Toolbox::SplitUriComponents(baseUri_, baseUri);
35 resourceId_ = resourceId;
36 }
37
38
39 bool EmbeddedResourceHttpHandler::IsServedUri(const UriComponents& uri)
40 {
41 return Toolbox::IsChildUri(baseUri_, uri);
42 }
43
44
45 void EmbeddedResourceHttpHandler::Handle(
46 HttpOutput& output,
47 const std::string& method,
48 const UriComponents& uri,
49 const Arguments& headers,
50 const Arguments& arguments,
51 const std::string&)
52 {
53 if (method != "GET")
54 {
55 output.SendMethodNotAllowedError("GET");
56 return;
57 }
58
59 std::string resourcePath = Toolbox::FlattenUri(uri, baseUri_.size());
60 std::string contentType = Toolbox::AutodetectMimeType(resourcePath);
61
62 try
63 {
64 const void* buffer = EmbeddedResources::GetDirectoryResourceBuffer(resourceId_, resourcePath.c_str());
65 size_t size = EmbeddedResources::GetDirectoryResourceSize(resourceId_, resourcePath.c_str());
66 output.AnswerBufferWithContentType(buffer, size, contentType);
67 }
68 catch (PalantirException& e)
69 {
70 output.SendHeader(HttpStatus_404_NotFound);
71 }
72 }
73 }