Mercurial > hg > orthanc
view 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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/** * Orthanc - A Lightweight, RESTful DICOM Store * Copyright (C) 2012-2014 Medical Physics Department, CHU of Liege, * Belgium * * Permission is hereby granted, free of charge, to any person * obtaining a copy of this software and associated documentation * files (the "Software"), to deal in the Software without * restriction, including without limitation the rights to use, copy, * modify, merge, publish, distribute, sublicense, and/or sell copies * of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be * included in all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. **/ #include <OrthancCPlugin.h> #include <string.h> #include <stdio.h> static OrthancPluginContext* context = NULL; ORTHANC_PLUGINS_API int32_t Callback1(OrthancPluginRestOutput* output, const char* url, const OrthancPluginHttpRequest* request) { char buffer[1024]; uint32_t i; sprintf(buffer, "Callback on URL [%s] with body [%s]", url, request->body); OrthancPluginLogInfo(context, buffer); OrthancPluginAnswerBuffer(context, output, buffer, strlen(buffer), "text/plain"); for (i = 0; i < request->getCount; i++) { sprintf(buffer, " [%s] = [%s]", request->getKeys[i], request->getValues[i]); OrthancPluginLogInfo(context, buffer); } printf("** %d\n", request->groupsCount); for (i = 0; i < request->groupsCount; i++) { printf("** [%s]\n", request->groups[i]); } return 1; } ORTHANC_PLUGINS_API int32_t Callback2(OrthancPluginRestOutput* output, const char* url, const OrthancPluginHttpRequest* request) { /* Answer with a sample 16bpp image. */ uint16_t buffer[256 * 256]; uint32_t x, y, value; value = 0; for (y = 0; y < 256; y++) { for (x = 0; x < 256; x++, value++) { buffer[value] = value; } } OrthancPluginCompressAndAnswerPngImage(context, output, OrthancPluginPixelFormat_Grayscale16, 256, 256, sizeof(uint16_t) * 256, buffer); return 0; } ORTHANC_PLUGINS_API int32_t Callback3(OrthancPluginRestOutput* output, const char* url, const OrthancPluginHttpRequest* request) { OrthancPluginMemoryBuffer dicom; if (!OrthancPluginGetDicomForInstance(context, &dicom, request->groups[0])) { /* No error, forward the DICOM file */ OrthancPluginAnswerBuffer(context, output, dicom.data, dicom.size, "application/dicom"); /* Free memory */ OrthancPluginFreeMemoryBuffer(context, &dicom); } return 0; } ORTHANC_PLUGINS_API int32_t Callback4(OrthancPluginRestOutput* output, const char* url, const OrthancPluginHttpRequest* request) { /* Answer with a sample 8bpp image. */ uint8_t buffer[256 * 256]; uint32_t x, y, value; value = 0; for (y = 0; y < 256; y++) { for (x = 0; x < 256; x++, value++) { buffer[value] = x; } } OrthancPluginCompressAndAnswerPngImage(context, output, OrthancPluginPixelFormat_Grayscale8, 256, 256, 256, buffer); return 0; } ORTHANC_PLUGINS_API int32_t OrthancPluginInitialize(OrthancPluginContext* c) { char info[1024]; context = c; OrthancPluginLogWarning(context, "Sample plugin is initializing"); sprintf(info, "The version of Orthanc is '%s'", context->orthancVersion); OrthancPluginLogInfo(context, info); OrthancPluginRegisterRestCallback(context, "/(plu.*)/hello", Callback1); OrthancPluginRegisterRestCallback(context, "/plu.*/image", Callback2); OrthancPluginRegisterRestCallback(context, "/plugin/instances/([^/]+)/info", Callback3); OrthancPluginRegisterRestCallback(context, "/instances/([^/]+)/preview", Callback4); return 0; } ORTHANC_PLUGINS_API void OrthancPluginFinalize() { OrthancPluginLogWarning(context, "Sample plugin is finalizing"); } ORTHANC_PLUGINS_API const char* OrthancPluginGetName() { return "sample"; } ORTHANC_PLUGINS_API const char* OrthancPluginGetVersion() { return "1.0"; }