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comparison OrthancServer/OrthancRestApi/OrthancRestSystem.cpp @ 751:5197fd35333c

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refactoring of OrthancRestApi
author Sebastien Jodogne <s.jodogne@gmail.com>
date Mon, 14 Apr 2014 11:28:35 +0200
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children 7ebe4bf87196
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750:4afad8cb94fd 751:5197fd35333c
1 /**
2 * Orthanc - A Lightweight, RESTful DICOM Store
3 * Copyright (C) 2012-2014 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 * 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
32
33 #include "OrthancRestApi.h"
34
35 #include "../OrthancInitialization.h"
36
37 #include <glog/logging.h>
38
39
40 namespace Orthanc
41 {
42 // System information -------------------------------------------------------
43
44 static void ServeRoot(RestApi::GetCall& call)
45 {
46 call.GetOutput().Redirect("app/explorer.html");
47 }
48
49 static void GetSystemInformation(RestApi::GetCall& call)
50 {
51 Json::Value result = Json::objectValue;
52
53 result["Version"] = ORTHANC_VERSION;
54 result["Name"] = GetGlobalStringParameter("Name", "");
55
56 call.GetOutput().AnswerJson(result);
57 }
58
59 static void GetStatistics(RestApi::GetCall& call)
60 {
61 Json::Value result = Json::objectValue;
62 OrthancRestApi::GetIndex(call).ComputeStatistics(result);
63 call.GetOutput().AnswerJson(result);
64 }
65
66 static void GenerateUid(RestApi::GetCall& call)
67 {
68 std::string level = call.GetArgument("level", "");
69 if (level == "patient")
70 {
71 call.GetOutput().AnswerBuffer(FromDcmtkBridge::GenerateUniqueIdentifier(DicomRootLevel_Patient), "text/plain");
72 }
73 else if (level == "study")
74 {
75 call.GetOutput().AnswerBuffer(FromDcmtkBridge::GenerateUniqueIdentifier(DicomRootLevel_Study), "text/plain");
76 }
77 else if (level == "series")
78 {
79 call.GetOutput().AnswerBuffer(FromDcmtkBridge::GenerateUniqueIdentifier(DicomRootLevel_Series), "text/plain");
80 }
81 else if (level == "instance")
82 {
83 call.GetOutput().AnswerBuffer(FromDcmtkBridge::GenerateUniqueIdentifier(DicomRootLevel_Instance), "text/plain");
84 }
85 }
86
87 static void ExecuteScript(RestApi::PostCall& call)
88 {
89 std::string result;
90 ServerContext& context = OrthancRestApi::GetContext(call);
91 context.GetLuaContext().Execute(result, call.GetPostBody());
92 call.GetOutput().AnswerBuffer(result, "text/plain");
93 }
94
95 static void GetNowIsoString(RestApi::GetCall& call)
96 {
97 call.GetOutput().AnswerBuffer(Toolbox::GetNowIsoString(), "text/plain");
98 }
99
100 void OrthancRestApi::RegisterSystem()
101 {
102 Register("/", ServeRoot);
103 Register("/system", GetSystemInformation);
104 Register("/statistics", GetStatistics);
105 Register("/tools/generate-uid", GenerateUid);
106 Register("/tools/execute-script", ExecuteScript);
107 Register("/tools/now", GetNowIsoString);
108 }
109 }