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SALOME_Component_i.hxx
1 // Copyright (C) 2007-2016 CEA/DEN, EDF R&D, OPEN CASCADE
2 //
3 // Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
5 //
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.
10 //
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.
15 //
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
19 //
20 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
21 //
22 
23 // SALOME Container : implementation of container and engine for Kernel
24 // File : SALOME_Component_i.hxx
25 // Author : Paul RASCLE, EDF - MARC TAJCHMAN, CEA
26 // Module : SALOME
27 // $Header$
28 //
29 #ifndef _SALOME_COMPONENT_I_HXX_
30 #define _SALOME_COMPONENT_I_HXX_
31 
32 #include <SALOMEconfig.h>
33 
34 #include "SALOME_Container.hxx"
35 
36 #include <iostream>
37 #include <signal.h>
38 #include <stdlib.h>
39 #ifndef WIN32
40 #include <unistd.h>
41 #endif
42 #include <sys/types.h>
43 #include <string>
44 #include <map>
45 #include CORBA_SERVER_HEADER(SALOME_Component)
46 #include "NOTIFICATION.hxx"
47 #include "Salome_file_i.hxx"
48 
49 class RegistryConnexion;
50 class Engines_Container_i;
51 
52 class CONTAINER_EXPORT Engines_Component_i:
53  public virtual POA_Engines::EngineComponent,
54  public virtual PortableServer::ServantBase
55 {
56 public:
57  Engines_Component_i();
58  Engines_Component_i(CORBA::ORB_ptr orb,
59  PortableServer::POA_ptr poa,
60  PortableServer::ObjectId * contId,
61  const char *instanceName,
62  const char *interfaceName,
63  bool notif = false,
64  bool regist = true);
65  //Constructor for standalone component
66  Engines_Component_i(CORBA::ORB_ptr orb,
67  PortableServer::POA_ptr poa,
68  Engines::Container_ptr container,
69  const char *instanceName,
70  const char *interfaceName,
71  bool notif = false,
72  bool regist = true);
73 
74  virtual ~Engines_Component_i();
75 
76  // --- CORBA methods
77 
78  char* instanceName();
79  char* interfaceName();
80 
81  void ping();
82  void destroy();
83 
84  CORBA::Long getStudyId();
85  Engines::Container_ptr GetContainerRef();
86 
87  void setProperties(const Engines::FieldsDict& dico);
88  Engines::FieldsDict* getProperties();
89 
90  virtual void SetOption(const char*, const char*);
91  virtual char* GetOption(const char*);
92 
93  void Names( const char * graphName , const char * nodeName ) ;
94  bool Kill_impl();
95  bool Stop_impl();
96  bool Suspend_impl();
97  bool Resume_impl();
98  CORBA::Long CpuUsed_impl() ;
99 
100  virtual Engines::TMPFile* DumpPython(CORBA::Object_ptr theStudy,
101  CORBA::Boolean isPublished,
102  CORBA::Boolean isMultiFile,
103  CORBA::Boolean& isValidScript);
104 
105  // CORBA operations for Salome_file
106  virtual Engines::Salome_file_ptr getInputFileToService(const char* service_name,
107  const char* Salome_file_name);
108  virtual Engines::Salome_file_ptr getOutputFileToService(const char* service_name,
109  const char* Salome_file_name);
110 
111  virtual void checkInputFilesToService(const char* service_name);
112  virtual Engines::Salome_file_ptr setInputFileToService(const char* service_name,
113  const char* Salome_file_name);
114 
115  virtual void checkOutputFilesToService(const char* service_name);
116  virtual Engines::Salome_file_ptr setOutputFileToService(const char* service_name,
117  const char* Salome_file_name);
118 
119  // Object information
120  virtual bool hasObjectInfo() { return false; }
121  virtual char* getObjectInfo(CORBA::Long studyId, const char* entry) { return CORBA::string_dup(""); }
122 
123  // Version information
124  virtual char* getVersion();
125 
126  // --- local C++ methods
127 
128  PortableServer::ObjectId * getId();
129  Engines_Container_i *GetContainerPtr();
130  std::string getContainerName();
131  void setContainerName();
132 
133  virtual bool setStudyId(CORBA::Long studyId);
134  static bool isMultiStudy();
135  static bool isMultiInstance();
136  static std::string GetDynLibraryName(const char *componentName);
137 
138  void beginService(const char *serviceName);
139  void endService(const char *serviceName);
140  void sendMessage(const char *event_type, const char *message);
141  char * graphName() ;
142  char * nodeName() ;
143  bool Killer( pthread_t ThreadId , int signum );
144  void SetCurCpu() ;
145  long CpuUsed() ;
146  void CancelThread() ;
147 
148  virtual void configureSalome_file(std::string service_name,
149  std::string file_port_name,
150  Salome_file_i * file);
151 
152 protected:
153  int _studyId; // -1: not initialised; 0: multiStudy; >0: study
154  static bool _isMultiStudy;
155  static bool _isMultiInstance;
156 
157  std::string _instanceName ;
158  std::string _interfaceName ;
159  std::string _containerName ;
160 
161  CORBA::ORB_var _orb;
162  PortableServer::POA_var _poa;
163  PortableServer::ObjectId * _id;
164  PortableServer::ObjectId * _contId;
165  Engines::Container_var _container;
166  Engines_Component_i * _thisObj ;
167  RegistryConnexion *_myConnexionToRegistry;
168  NOTIFICATION_Supplier* _notifSupplier;
169  std::map<std::string,CORBA::Any>_fieldsDict;
170 
171  // Map Salome_file_name to Salome_file*
172  typedef std::map<std::string, Salome_file_i*> _t_Salome_file_map;
173  // Map Service_name to _Salome_file_map
174  typedef std::map<std::string, Engines_Component_i::_t_Salome_file_map*> _t_Service_file_map;
175 
176  _t_Service_file_map _Input_Service_file_map;
177  _t_Service_file_map _Output_Service_file_map;
178  _t_Service_file_map::iterator _Service_file_map_it;
179  _t_Salome_file_map::iterator _Salome_file_map_it;
180 
181  std::string _serviceName ;
182  std::string _graphName ;
183  std::string _nodeName ;
184 
185 private:
186 #ifndef WIN32
187  pthread_t _ThreadId ;
188 #else
189  pthread_t* _ThreadId ;
190 #endif
191  long _StartUsed ;
192  long _ThreadCpuUsed ;
193  bool _Executed ;
194  bool _CanceledThread ;
195 };
196 
197 #endif