Mercurial > hg > orthanc
annotate Plugins/Samples/Basic/Plugin.c @ 910:28a52982196e plugins
refactoring
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Fri, 20 Jun 2014 13:38:19 +0200 |
parents | 2732b5f57d9c |
children | dcb2469f00f4 |
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886 | 1 /** |
2 * Orthanc - A Lightweight, RESTful DICOM Store | |
3 * Copyright (C) 2012-2014 Medical Physics Department, CHU of Liege, | |
4 * Belgium | |
5 * | |
6 * Permission is hereby granted, free of charge, to any person | |
7 * obtaining a copy of this software and associated documentation | |
8 * files (the "Software"), to deal in the Software without | |
9 * restriction, including without limitation the rights to use, copy, | |
10 * modify, merge, publish, distribute, sublicense, and/or sell copies | |
11 * of the Software, and to permit persons to whom the Software is | |
12 * furnished to do so, subject to the following conditions: | |
13 * | |
14 * The above copyright notice and this permission notice shall be | |
15 * included in all copies or substantial portions of the Software. | |
16 * | |
17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, | |
18 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF | |
19 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND | |
20 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS | |
21 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN | |
22 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN | |
23 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | |
24 * SOFTWARE. | |
25 **/ | |
26 | |
27 | |
896 | 28 #include <OrthancCPlugin.h> |
886 | 29 |
30 #include <string.h> | |
31 #include <stdio.h> | |
32 | |
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33 static OrthancPluginContext* context = NULL; |
886 | 34 |
35 | |
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36 ORTHANC_PLUGINS_API int32_t Callback1(OrthancPluginRestOutput* output, |
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37 const char* url, |
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38 const OrthancPluginHttpRequest* request) |
894 | 39 { |
40 char buffer[1024]; | |
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41 uint32_t i; |
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42 |
899 | 43 sprintf(buffer, "Callback on URL [%s] with body [%s]", url, request->body); |
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44 OrthancPluginLogInfo(context, buffer); |
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45 |
899 | 46 OrthancPluginAnswerBuffer(context, output, buffer, strlen(buffer), "text/plain"); |
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47 |
899 | 48 for (i = 0; i < request->getCount; i++) |
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49 { |
899 | 50 sprintf(buffer, " [%s] = [%s]", request->getKeys[i], request->getValues[i]); |
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51 OrthancPluginLogInfo(context, buffer); |
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52 } |
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53 |
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54 printf("** %d\n", request->groupsCount); |
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55 for (i = 0; i < request->groupsCount; i++) |
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56 { |
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57 printf("** [%s]\n", request->groups[i]); |
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58 } |
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59 |
894 | 60 return 1; |
61 } | |
62 | |
63 | |
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64 ORTHANC_PLUGINS_API int32_t Callback2(OrthancPluginRestOutput* output, |
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65 const char* url, |
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66 const OrthancPluginHttpRequest* request) |
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67 { |
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68 /* Answer with a sample 16bpp image. */ |
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69 |
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70 uint16_t buffer[256 * 256]; |
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71 uint32_t x, y, value; |
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72 |
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73 value = 0; |
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74 for (y = 0; y < 256; y++) |
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75 { |
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76 for (x = 0; x < 256; x++, value++) |
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77 { |
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78 buffer[value] = value; |
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79 } |
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80 } |
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81 |
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82 OrthancPluginCompressAndAnswerPngImage(context, output, OrthancPluginPixelFormat_Grayscale16, |
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83 256, 256, sizeof(uint16_t) * 256, buffer); |
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84 return 0; |
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85 } |
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86 |
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87 |
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88 ORTHANC_PLUGINS_API int32_t Callback3(OrthancPluginRestOutput* output, |
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89 const char* url, |
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90 const OrthancPluginHttpRequest* request) |
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91 { |
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92 OrthancPluginMemoryBuffer dicom; |
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93 if (!OrthancPluginGetDicomForInstance(context, &dicom, request->groups[0])) |
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94 { |
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95 /* No error, forward the DICOM file */ |
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96 OrthancPluginAnswerBuffer(context, output, dicom.data, dicom.size, "application/dicom"); |
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97 |
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98 /* Free memory */ |
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99 OrthancPluginFreeMemoryBuffer(context, &dicom); |
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100 } |
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101 |
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102 return 0; |
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103 } |
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104 |
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105 |
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106 ORTHANC_PLUGINS_API int32_t Callback4(OrthancPluginRestOutput* output, |
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107 const char* url, |
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108 const OrthancPluginHttpRequest* request) |
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109 { |
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110 /* Answer with a sample 8bpp image. */ |
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111 |
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112 uint8_t buffer[256 * 256]; |
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113 uint32_t x, y, value; |
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114 |
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115 value = 0; |
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116 for (y = 0; y < 256; y++) |
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117 { |
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118 for (x = 0; x < 256; x++, value++) |
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119 { |
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120 buffer[value] = x; |
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121 } |
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122 } |
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123 |
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124 OrthancPluginCompressAndAnswerPngImage(context, output, OrthancPluginPixelFormat_Grayscale8, |
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125 256, 256, 256, buffer); |
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126 return 0; |
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127 } |
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128 |
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129 |
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130 ORTHANC_PLUGINS_API int32_t OrthancPluginInitialize(OrthancPluginContext* c) |
886 | 131 { |
894 | 132 char info[1024]; |
133 | |
886 | 134 context = c; |
903 | 135 OrthancPluginLogWarning(context, "Sample plugin is initializing"); |
886 | 136 |
137 sprintf(info, "The version of Orthanc is '%s'", context->orthancVersion); | |
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138 OrthancPluginLogInfo(context, info); |
886 | 139 |
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140 OrthancPluginRegisterRestCallback(context, "/(plu.*)/hello", Callback1); |
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141 OrthancPluginRegisterRestCallback(context, "/plu.*/image", Callback2); |
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142 OrthancPluginRegisterRestCallback(context, "/plugin/instances/([^/]+)/info", Callback3); |
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143 |
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144 OrthancPluginRegisterRestCallback(context, "/instances/([^/]+)/preview", Callback4); |
886 | 145 |
146 return 0; | |
147 } | |
148 | |
149 | |
150 ORTHANC_PLUGINS_API void OrthancPluginFinalize() | |
151 { | |
903 | 152 OrthancPluginLogWarning(context, "Sample plugin is finalizing"); |
886 | 153 } |
154 | |
155 | |
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156 ORTHANC_PLUGINS_API const char* OrthancPluginGetName() |
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157 { |
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158 return "sample"; |
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159 } |
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160 |
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161 |
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162 ORTHANC_PLUGINS_API const char* OrthancPluginGetVersion() |
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163 { |
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164 return "1.0"; |
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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165 } |
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Sebastien Jodogne <s.jodogne@gmail.com>
parents:
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166 |