X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FConfig%2FConfig_ModuleReader.cpp;h=526b9965f51aebc1b97b482991fa5d2a1fa2da66;hb=c6a92152ecb67e86489d0a17c8df5fa2e5bcf84e;hp=83b16f27d5afe166f58d15d66e602cb4a6b8a494;hpb=c2c57385fd92d41daeef4b987269545c5e6a579f;p=modules%2Fshaper.git

diff --git a/src/Config/Config_ModuleReader.cpp b/src/Config/Config_ModuleReader.cpp
index 83b16f27d..526b9965f 100644
--- a/src/Config/Config_ModuleReader.cpp
+++ b/src/Config/Config_ModuleReader.cpp
@@ -1,3 +1,5 @@
+// Copyright (C) 2014-20xx CEA/DEN, EDF R&D
+
 /*
  * Config_ModuleReader.cpp
  *
@@ -19,9 +21,11 @@
 
 //Necessary for cerr
 #include <iostream>
+#include <algorithm>
 
 #ifdef WIN32
 #include <windows.h>
+#pragma warning(disable : 4996) // for getenv
 #else
 #include <dlfcn.h>
 #endif
@@ -32,6 +36,13 @@ Config_ModuleReader::Config_ModuleReader(const char* theEventGenerated)
     : Config_XMLReader(PLUGIN_FILE),
       myEventGenerated(theEventGenerated)
 {
+  myHaveSalome = false;
+  char* anEnv = getenv("SALOME_ROOT_DIR");
+  std::string value = normalize(anEnv);
+  if (!value.empty()) {
+    myHaveSalome = true;
+  }
+
 }
 
 Config_ModuleReader::~Config_ModuleReader()
@@ -59,6 +70,9 @@ std::string Config_ModuleReader::getModuleName()
 void Config_ModuleReader::processNode(xmlNodePtr theNode)
 {
   if (isNode(theNode, NODE_PLUGIN, NULL)) {
+    bool isAvailable = isAvaliableOnThisPlatform(getProperty(theNode, PLUGIN_PLATFORM));
+    if (!isAvailable)
+      return;
     std::string aPluginConf = getProperty(theNode, PLUGIN_CONFIG);
     std::string aPluginLibrary = getProperty(theNode, PLUGIN_LIBRARY);
     std::string aPluginScript = getProperty(theNode, PLUGIN_SCRIPT);
@@ -96,48 +110,91 @@ std::string Config_ModuleReader::addPlugin(const std::string& aPluginLibrary,
                                            const std::string& aPluginScript,
                                            const std::string& aPluginConf)
 {
-  PluginType aType = PluginType::Binary;
+  PluginType aType = Config_ModuleReader::Binary;
   std::string aPluginName;
   if (!aPluginLibrary.empty()) {
     aPluginName = aPluginLibrary;
     if (aPluginConf.empty()) {
-      aType = PluginType::Intrenal;
+      aType = Config_ModuleReader::Intrenal;
     }
   } else if (!aPluginScript.empty()) {
     aPluginName = aPluginScript;
-    aType = PluginType::Python;
+    aType = Config_ModuleReader::Python;
   }
   if(!aPluginName.empty()) {
     myPluginTypes[aPluginName] = aType;
-
   }
+
   return aPluginName;
 }
 
 void Config_ModuleReader::loadPlugin(const std::string thePluginName)
 {
-  PluginType aType = PluginType::Binary;
+  PluginType aType = Config_ModuleReader::Binary;
   if(myPluginTypes.find(thePluginName) != myPluginTypes.end()) {
     aType = myPluginTypes.at(thePluginName);
   }
   switch (aType) {
-    case PluginType::Python:
+    case Config_ModuleReader::Python:
       loadScript(thePluginName);
       break;
-    case PluginType::Binary:
-    case PluginType::Intrenal:
+    case Config_ModuleReader::Binary:
+    case Config_ModuleReader::Intrenal:
     default:
       loadLibrary(thePluginName);
       break;
   }
 }
 
+bool Config_ModuleReader::isAvaliableOnThisPlatform(const std::string& thePluginPlatform)
+{
+  bool result = true;
+  PluginPlatform aPlatform = All;
+  std::string aPlatformName = normalize(thePluginPlatform) ;
+  if (aPlatformName == PLUGIN_PLATFORM_SALOME) {
+    aPlatform = Salome;
+  } else if (aPlatformName == PLUGIN_PLATFORM_NEWGEOM) {
+    aPlatform = OpenParts;
+  } else if (!thePluginPlatform.empty()) {
+    Events_Error::send("Unknown platform: " + thePluginPlatform);
+  }
+  if (aPlatform == All) {
+    result = true;
+  } else if (myHaveSalome) {
+    result = aPlatform == Salome;
+  } else {
+    result = aPlatform == OpenParts;
+  }
+  return result;
+
+}
+
 void Config_ModuleReader::loadScript(const std::string theFileName)
 {
-  std::string aPythonFile = theFileName + ".py";
   /* aquire python thread */
   PyGILState_STATE gstate = PyGILState_Ensure();
-  PyObject* module = PyImport_ImportModule(aPythonFile.c_str());
+
+  PyObject* module = PyImport_ImportModule(theFileName.c_str());
+  if (!module) {
+    std::string anErrorMsg = "An error occured while importing " + theFileName;
+    //Get detailed error message:
+    if (PyErr_Occurred()) {
+      PyObject *pstr, *ptype, *pvalue, *ptraceback;
+      PyErr_Fetch(&ptype, &pvalue, &ptraceback);
+      PyErr_NormalizeException(&ptype, &pvalue, &ptraceback);
+      pstr = PyObject_Str(pvalue);
+      std::string aPyError = std::string(PyString_AsString(pstr));
+      if (!aPyError.empty()) {
+        anErrorMsg += ":\n" + aPyError;
+      }
+      Py_XDECREF(pstr);
+      Py_XDECREF(ptype);
+      Py_XDECREF(pvalue);
+      Py_XDECREF(ptraceback);
+    }
+    Events_Error::send(anErrorMsg);
+  }
+
   /* release python thread */
   PyGILState_Release(gstate);
 }