-// Copyright (C) 2014-20xx CEA/DEN, EDF R&D
-
-/*
- * Config_XMLReader.cpp
- *
- * Created on: Mar 14, 2014
- * Author: sbh
- */
+// Copyright (C) 2014-2023 CEA, EDF
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License, or (at your option) any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+//
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+//
#include <Config_XMLReader.h>
#include <Config_Keywords.h>
#include <Config_Common.h>
#include <Config_PropManager.h>
+#include <Config_ModuleReader.h>
#include <Events_Loop.h>
#include <Events_InfoMessage.h>
#include <libxml/tree.h>
#include <fstream>
+#include <sstream>
#ifdef WIN32
#pragma warning(disable : 4996) // for getenv
static const char FSEP = '/';
#endif
-Config_XMLReader::Config_XMLReader(const std::string& theXmlFileName)
- : myXmlDoc(NULL)
+Config_XMLReader::Config_XMLReader(const std::string& theXmlFileName, bool isXMLContent)
+ : myXmlDoc(NULL), myRootFileName(theXmlFileName)
{
- std::string prefix = "";
- Config_Prop* aProp = Config_PropManager::findProp("Plugins", "default_path");
- if (aProp)
- prefix = aProp->value();
- /*
- * Get path to *.xml files (typically ./bin/../plugins/)
-
- * the problem: application may be launched using python executable,
- * to use environment variable (at least for the current moment)
- */
- if (prefix.empty())
- prefix = pluginConfigFile();
-
- myDocumentPath = prefix + FSEP + theXmlFileName;
- std::ifstream aTestFile(myDocumentPath);
- if (!aTestFile)
- Events_InfoMessage("Config_XMLReader", "Unable to open %1").arg(myDocumentPath).send();
- aTestFile.close();
+ isFromMemory = isXMLContent;
+ if (!isXMLContent) {
+ myDocumentPath = findConfigFile(theXmlFileName);
+ if (myDocumentPath.empty()) {
+ Events_InfoMessage("Config_XMLReader", "Unable to open %1").arg(theXmlFileName).send();
+ }
+ }
}
Config_XMLReader::~Config_XMLReader()
xmlFreeDoc(myXmlDoc);
}
+// LCOV_EXCL_START
+std::string Config_XMLReader::resourcesConfigFile()
+{
+ std::string aValue;
+ char* anEnv = getenv("SHAPER_ROOT_DIR");
+ if (anEnv) {
+ aValue = std::string(anEnv) +
+ FSEP + "share" + FSEP + "salome" + FSEP + "resources" + FSEP + "shaper";
+ } else {
+ anEnv = getenv("CADBUILDER_ROOT_DIR");
+ if (anEnv) {
+ aValue = std::string(anEnv) + FSEP + "resources";
+ }
+ }
+ return aValue;
+}
+
std::string Config_XMLReader::pluginConfigFile()
{
std::string aValue;
aValue = std::string(anEnv) +
FSEP + "share" + FSEP + "salome" + FSEP + "resources" + FSEP + "shaper";
} else {
- anEnv = getenv("OPENPARTS_ROOT_DIR");
+ anEnv = getenv("CADBUILDER_ROOT_DIR");
if (anEnv) {
aValue = std::string(anEnv) + FSEP + "plugins";
}
}
return aValue;
}
+// LCOV_EXCL_STOP
+
+std::string Config_XMLReader::findConfigFile(const std::string theFileName, const int theFindIndex)
+{
+ int aResultIndex = 0;
+ for(int aSolution = 0; aSolution < 12; aSolution++) {
+ std::string aFileName;
+ if (aSolution == 0) {
+ Config_Prop* aProp = Config_PropManager::findProp("Plugins", "default_path");
+ if (!aProp)
+ continue;
+ aFileName = aProp->value();
+ } else {
+ std::ostringstream anEnvName;
+ if (aSolution == 1)
+ anEnvName<<"SHAPER_ROOT_DIR";
+ else if (aSolution == 2)
+ anEnvName<<"CADBUILDER_ROOT_DIR";
+ else
+ anEnvName<<"CADBUILDER_ROOT_DIR";
+
+ char* anEnv = getenv(anEnvName.str().c_str());
+ if (!anEnv)
+ continue;
+ if (aSolution > 2) { // there may be several paths separated by ";" symbol
+// LCOV_EXCL_START
+ std::string anEnvPart = anEnv;
+ size_t aPosStart = 0, aPosEnd;
+ for(int aSubNum = 0; aSubNum < aSolution - 3; aSubNum++) {
+ aPosStart++;
+ aPosStart = anEnvPart.find(';', aPosStart);
+ if (aPosStart == std::string::npos)
+ break;
+ }
+ if (aPosStart == std::string::npos)
+ break;
+ if (aPosStart != 0)
+ aPosStart++;
+ aPosEnd = anEnvPart.find(';', aPosStart);
+ aFileName = anEnvPart.substr(aPosStart,
+ aPosEnd == std::string::npos ? aPosEnd : aPosEnd - aPosStart) + FSEP;
+// LCOV_EXCL_STOP
+ } else {
+ aFileName = std::string(anEnv) + FSEP;
+ }
+ if (aSolution == 1)
+ aFileName += std::string("share") + FSEP + "salome" + FSEP + "resources" + FSEP + "shaper";
+ else if (aSolution == 2)
+ aFileName += "plugins";
+ }
+
+ aFileName += FSEP + theFileName;
+ std::ifstream aTestFile(aFileName);
+ if (aTestFile) {
+ if (aResultIndex == theFindIndex)
+ return aFileName;
+ aResultIndex++;
+ if (aSolution == 1) // don't allow SHAPER and CADBuilder paths treated simultaneously
+ aSolution++;
+ }
+ }
+ return ""; // no files found
+}
void Config_XMLReader::readAll()
{
- xmlNodePtr aRoot = findRoot();
- readRecursively(aRoot);
+ if (isFromMemory) {
+ myXmlDoc = xmlParseMemory(myRootFileName.c_str(), (int)myRootFileName.length());
+ xmlNodePtr aRoot = xmlDocGetRootElement(myXmlDoc);
+ readRecursively(aRoot);
+ return;
+ }
+
+ // to load external modules dependencies (like GEOM for Connector Feature)
+ Config_ModuleReader::loadScript("salome.shaper.initConfig", false);
+
+ for(int aSolution = 0; true; aSolution++) {
+ std::string aFoundFile = findConfigFile(myRootFileName, aSolution);
+ if (aFoundFile.empty()) {
+ break; // no more solutions
+ }
+
+ if (myXmlDoc != NULL) { // clear the previous XML document - now the new one will be opened
+ xmlFreeDoc(myXmlDoc);
+ myXmlDoc = NULL;
+ }
+ xmlNodePtr aRoot = findRoot(aFoundFile);
+ readRecursively(aRoot);
+ }
}
void Config_XMLReader::processNode(xmlNodePtr theNode)
// do nothing;
}
-bool Config_XMLReader::processChildren(xmlNodePtr aNode)
+// LCOV_EXCL_START
+bool Config_XMLReader::processChildren(xmlNodePtr /*aNode*/)
{
return true;
}
+// LCOV_EXCL_STOP
-xmlNodePtr Config_XMLReader::findRoot()
+xmlNodePtr Config_XMLReader::findRoot(const std::string theDocumentPath)
{
+ std::string aDocPath = theDocumentPath.empty() ? myDocumentPath : theDocumentPath;
if (myXmlDoc == NULL) {
- myXmlDoc = xmlParseFile(myDocumentPath.c_str());
+ myXmlDoc = xmlParseFile(aDocPath.c_str());
}
if (myXmlDoc == NULL) {
#ifdef _DEBUG
- std::cout << "Config_XMLReader::import: " << "Document " << myDocumentPath
+ std::cout << "Config_XMLReader::import: " << "Document " << aDocPath
<< " is not parsed successfully." << std::endl;
#endif
return NULL;
}
}
+// LCOV_EXCL_START
xmlNodePtr Config_XMLReader::node(void* theNode)
{
return static_cast<xmlNodePtr>(theNode);
}
+// LCOV_EXCL_STOP
std::string Config_XMLReader::getNodeName(xmlNodePtr theNode)
{
}
}
+// LCOV_EXCL_START
std::string Config_XMLReader::restoreAttribute(xmlNodePtr theNode, const char* theAttribute)
{
return restoreAttribute(getNodeName(theNode).c_str(), theAttribute);
}
+// LCOV_EXCL_STOP
std::string Config_XMLReader::restoreAttribute(const char* theNodeName, const char* theAttribute)
{
return result;
}
+// LCOV_EXCL_START
const char* Config_XMLReader::encoding() const
{
return (const char*) myXmlDoc->encoding;
-}
\ No newline at end of file
+}
+// LCOV_EXCL_STOP
