1 // Copyright (C) 2007-2020 CEA/DEN, EDF R&D, OPEN CASCADE
3 // Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
6 // This library is free software; you can redistribute it and/or
7 // modify it under the terms of the GNU Lesser General Public
8 // License as published by the Free Software Foundation; either
9 // version 2.1 of the License, or (at your option) any later version.
11 // This library is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 // Lesser General Public License for more details.
16 // You should have received a copy of the GNU Lesser General Public
17 // License along with this library; if not, write to the Free Software
18 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
23 #ifndef __LAUNCHER_XML_PERSISTENCE_HXX__
24 #define __LAUNCHER_XML_PERSISTENCE_HXX__
28 #include "Launcher_Utils.hxx"
29 #include "Launcher_Job.hxx"
33 typedef struct _xmlNode xmlNode;
34 typedef xmlNode *xmlNodePtr;
35 typedef unsigned char xmlChar;
37 class LAUNCHER_EXPORT XML_Persistence
40 virtual ~XML_Persistence() {}
42 /*! Load the jobs from the XML file "jobs_file".
43 * Return a list with the jobs that were successfully loaded.
44 * The ownership of the created jobs is transferred to the caller.
46 static std::list<Job *> loadJobs(const char* jobs_file);
48 //! Save the jobs in the list "jobs_list" to the XML file "jobs_file".
49 static void saveJobs(const char* jobs_file, const std::list<const Job *> & jobs_list);
51 static Job* createJobFromString(const std::string& jobDump);
52 static std::string dumpJob(const Job& job);
55 // This class is static only, not instanciable
58 static void addJobToXmlDocument(xmlNodePtr root_node, const Job & job);
59 static Job * createJobFromXmlNode(xmlNodePtr job_node);
60 static void parseUserNode(Job * new_job, xmlNodePtr user_node);
61 static void parseRunNode(Job * new_job, xmlNodePtr run_node);
62 static void parseResourceNode(Job * new_job, xmlNodePtr res_node);
65 // Useful wrappers around libxml2 functions
67 // Return the value of the attribute, or an empty string if it is not defined
68 static std::string getAttrValue(xmlNodePtr node, const std::string & attrName);
69 static inline std::string xmlStrToString(const xmlChar * xmlStr);
70 static std::string getNodeContent(xmlNodePtr node);
71 template<typename T> static T getNumericalNodeContent(xmlNodePtr node);
72 static xmlNodePtr addNode(xmlNodePtr father, const std::string & name,
73 const std::string & content);
74 template<typename T> static xmlNodePtr addNumericalNode(xmlNodePtr father,
75 const std::string & name,
77 static void addAttr(xmlNodePtr node, const std::string & name, const std::string & value);