Mercurial > hg > orthanc
comparison Core/HttpServer/HttpHandler.cpp @ 0:3959d33612cc
initial commit
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Thu, 19 Jul 2012 14:32:22 +0200 |
parents | |
children | a15e90e5d6fc |
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-1:000000000000 | 0:3959d33612cc |
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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 "HttpHandler.h" | |
22 | |
23 #include <string.h> | |
24 | |
25 namespace Palantir | |
26 { | |
27 static void SplitGETNameValue(HttpHandler::Arguments& result, | |
28 const char* start, | |
29 const char* end) | |
30 { | |
31 const char* equal = strchr(start, '='); | |
32 if (equal == NULL || equal >= end) | |
33 { | |
34 result.insert(std::make_pair(std::string(start, end - start), "")); | |
35 } | |
36 else | |
37 { | |
38 result.insert(std::make_pair(std::string(start, equal - start), | |
39 std::string(equal + 1, end))); | |
40 } | |
41 } | |
42 | |
43 | |
44 void HttpHandler::ParseGetQuery(HttpHandler::Arguments& result, const char* query) | |
45 { | |
46 const char* pos = query; | |
47 | |
48 while (pos != NULL) | |
49 { | |
50 const char* ampersand = strchr(pos, '&'); | |
51 if (ampersand) | |
52 { | |
53 SplitGETNameValue(result, pos, ampersand); | |
54 pos = ampersand + 1; | |
55 } | |
56 else | |
57 { | |
58 // No more ampersand, this is the last argument | |
59 SplitGETNameValue(result, pos, pos + strlen(pos)); | |
60 pos = NULL; | |
61 } | |
62 } | |
63 } | |
64 | |
65 | |
66 | |
67 std::string HttpHandler::GetArgument(const Arguments& arguments, | |
68 const std::string& name, | |
69 const std::string& defaultValue) | |
70 { | |
71 Arguments::const_iterator it = arguments.find(name); | |
72 if (it == arguments.end()) | |
73 { | |
74 return defaultValue; | |
75 } | |
76 else | |
77 { | |
78 return it->second; | |
79 } | |
80 } | |
81 } |