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comparison OrthancServer/ServerJobs/Operations/SystemCallOperation.cpp @ 2641:3ce8863398ab jobs

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author Sebastien Jodogne <s.jodogne@gmail.com>
date Mon, 28 May 2018 16:39:00 +0200
parents OrthancServer/ServerJobs/SystemCallOperation.cpp@2f3007bf0708
children 1da5a052c777
comparison
equal deleted inserted replaced
2640:c691fcf66071 2641:3ce8863398ab
1 /**
2 * Orthanc - A Lightweight, RESTful DICOM Store
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
4 * Department, University Hospital of Liege, Belgium
5 * Copyright (C) 2017-2018 Osimis S.A., Belgium
6 *
7 * This program is free software: you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License as
9 * published by the Free Software Foundation, either version 3 of the
10 * License, or (at your option) any later version.
11 *
12 * In addition, as a special exception, the copyright holders of this
13 * program give permission to link the code of its release with the
14 * OpenSSL project's "OpenSSL" library (or with modified versions of it
15 * that use the same license as the "OpenSSL" library), and distribute
16 * the linked executables. You must obey the GNU General Public License
17 * in all respects for all of the code used other than "OpenSSL". If you
18 * modify file(s) with this exception, you may extend this exception to
19 * your version of the file(s), but you are not obligated to do so. If
20 * you do not wish to do so, delete this exception statement from your
21 * version. If you delete this exception statement from all source files
22 * in the program, then also delete it here.
23 *
24 * This program is distributed in the hope that it will be useful, but
25 * WITHOUT ANY WARRANTY; without even the implied warranty of
26 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
27 * General Public License for more details.
28 *
29 * You should have received a copy of the GNU General Public License
30 * along with this program. If not, see <http://www.gnu.org/licenses/>.
31 **/
32
33
34 #include "../../PrecompiledHeadersServer.h"
35 #include "SystemCallOperation.h"
36
37 #include "DicomInstanceOperationValue.h"
38
39 #include "../../../Core/JobsEngine/Operations/StringOperationValue.h"
40 #include "../../../Core/Logging.h"
41 #include "../../../Core/TemporaryFile.h"
42 #include "../../../Core/Toolbox.h"
43
44 namespace Orthanc
45 {
46 void SystemCallOperation::Apply(JobOperationValues& outputs,
47 const JobOperationValue& input,
48 IDicomConnectionManager& connectionManager)
49 {
50 std::vector<std::string> arguments = preArguments_;
51
52 arguments.reserve(arguments.size() + postArguments_.size() + 1);
53
54 std::auto_ptr<TemporaryFile> tmp;
55
56 switch (input.GetType())
57 {
58 case JobOperationValue::Type_DicomInstance:
59 {
60 const DicomInstanceOperationValue& instance =
61 dynamic_cast<const DicomInstanceOperationValue&>(input);
62
63 std::string dicom;
64 instance.ReadContent(dicom);
65
66 tmp.reset(new TemporaryFile);
67 tmp->Write(dicom);
68
69 arguments.push_back(tmp->GetPath());
70 break;
71 }
72
73 case JobOperationValue::Type_String:
74 {
75 const StringOperationValue& value =
76 dynamic_cast<const StringOperationValue&>(input);
77
78 arguments.push_back(value.GetContent());
79 break;
80 }
81
82 case JobOperationValue::Type_Null:
83 break;
84
85 default:
86 throw OrthancException(ErrorCode_BadParameterType);
87 }
88
89 for (size_t i = 0; i < postArguments_.size(); i++)
90 {
91 arguments.push_back(postArguments_[i]);
92 }
93
94 std::string info = command_;
95 for (size_t i = 0; i < arguments.size(); i++)
96 {
97 info += " " + arguments[i];
98 }
99
100 LOG(INFO) << "Lua: System call: \"" << info << "\"";
101
102 try
103 {
104 SystemToolbox::ExecuteSystemCommand(command_, arguments);
105
106 // Only chain with other commands if this operation succeeds
107 outputs.Append(input.Clone());
108 }
109 catch (OrthancException& e)
110 {
111 LOG(ERROR) << "Lua: Failed system call - \"" << info << "\": " << e.What();
112 }
113 }
114
115
116 void SystemCallOperation::Serialize(Json::Value& result) const
117 {
118 result["Type"] = "SystemCall";
119 result["Command"] = command_;
120
121 Json::Value tmp;
122
123 tmp = Json::arrayValue;
124 for (size_t i = 0; i < preArguments_.size(); i++)
125 {
126 tmp.append(preArguments_[i]);
127 }
128
129 result["PreArguments"] = tmp;
130
131 tmp = Json::arrayValue;
132 for (size_t i = 0; i < postArguments_.size(); i++)
133 {
134 tmp.append(postArguments_[i]);
135 }
136
137 result["PostArguments"] = tmp;
138 }
139 }
140