1 // SALOME NamingService : wrapping NamingService services
3 // Copyright (C) 2003 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.
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.opencascade.org/SALOME/ or email : webmaster.salome@opencascade.org
24 // File : SALOME_NamingService.hxx
25 // Author : Estelle Deville
29 #ifndef SALOME_NAMINGSERVICE_H
30 #define SALOME_NAMINGSERVICE_H
32 #include "utilities.h"
36 #include "Utils_Mutex.hxx"
38 #include <SALOMEconfig.h>
39 #include CORBA_CLIENT_HEADER(SALOME_ContainerManager)
40 #include CORBA_CLIENT_HEADER(SALOME_Component)
41 //class ServiceUnreachable;
42 #include "ServiceUnreachable.hxx"
44 #if defined NAMINGSERVICE_EXPORTS
46 #define NAMINGSERVICE_EXPORT __declspec( dllexport )
48 #define NAMINGSERVICE_EXPORT
52 #define NAMINGSERVICE_EXPORT __declspec( dllimport )
54 #define NAMINGSERVICE_EXPORT
58 class NAMINGSERVICE_EXPORT SALOME_NamingService
61 //! default constructor
62 SALOME_NamingService();
64 //! standard constructor
65 SALOME_NamingService(CORBA::ORB_ptr orb);
67 //! standard destructor
68 virtual ~SALOME_NamingService();
70 //! initialize ORB reference after default constructor
71 void init_orb(CORBA::ORB_ptr orb);
73 //! method to create an association in the NamingService between an object reference and a path
74 void Register(CORBA::Object_ptr ObjRef, const char* Path)
75 throw(ServiceUnreachable);
77 //! method to get the ObjRef of a symbolic name
78 CORBA::Object_ptr Resolve(const char* Path)
79 throw( ServiceUnreachable);
81 //! method to get the ObjRef of a component
82 CORBA::Object_ptr ResolveComponent(const char* hostname, const char* containerName, const char* componentName, const int nbproc=0);
84 //! method to get an ObjRef, given a symbolic name without instance suffix "/Path/Name*.kind"
85 CORBA::Object_ptr ResolveFirst(const char* Path)
86 throw( ServiceUnreachable);
88 std::string ContainerName(const char *ContainerName);
89 std::string ContainerName(const Engines::MachineParameters& params);
91 std::string BuildContainerNameForNS(const char *ContainerName, const char *hostname);
92 std::string BuildContainerNameForNS(const Engines::MachineParameters& params, const char *hostname);
94 //! method to research a name from the naming service's current directory
95 int Find(const char* name)
96 throw(ServiceUnreachable);
98 //! method to create a directory from the current directory
99 bool Create_Directory(const char* Path)
100 throw(ServiceUnreachable);
102 //! method to change the current directory to the directory Path indicated in "in" Parameter
103 bool Change_Directory(const char* Path)
104 throw(ServiceUnreachable);
106 //!method to get the current directory
107 char* Current_Directory()
108 throw(ServiceUnreachable);
110 //!method to print all the contexts contained from the current directory
112 throw(ServiceUnreachable);
114 //!method to get all the contexts contained in the current direcotry
115 // Get only objects, isn't iterative
116 std::vector<std::string> list_directory()
117 throw(ServiceUnreachable);
119 //!methods that lists all objects RECUSIVELY in the current directory
120 std::vector<std::string> list_directory_recurs()
121 throw(ServiceUnreachable);
123 //! method to destroy an association Path-Object Reference
124 void Destroy_Name(const char* Path)
125 throw(ServiceUnreachable);
127 //! method to destroy a directory if it is empty
128 virtual void Destroy_Directory(const char* Path)
129 throw(ServiceUnreachable);
131 //! method to destroy a directory even if it is not empty
132 virtual void Destroy_FullDirectory(const char* Path)
133 throw(ServiceUnreachable);
135 //! get IORstring naming service address
139 Utils_Mutex _myMutex;
141 CosNaming::NamingContext_var _root_context, _current_context;
143 //! method called by constructor to initialize _root_context
144 void _initialize_root_context();
146 //! method to decompose a Path : /Kernel/Services/Sessions
147 char* _resolve_Path(char* Path);
149 //! method to decompose a Path : /Kernel/Services/Sessions
150 void _result_resolve_Path(const char* Path, int& j,
151 char ** resultat_resolve_Path);
153 //! internal method called by Find to research a name from the naming service's current directory
154 void _Find(const char* name, CORBA::Long& occurence_number);
156 //! internal method to create a context name from a Path
157 void _create_context_name_dir(char** resultat_resolve_Path,
159 CosNaming::Name& _context_name);
161 //! internal method to create a parse the naming service tree
162 void _current_directory(char** result_path,
164 CosNaming::NamingContext_var context_to_found,
165 CORBA::Boolean& _continue);
167 //! internal method to list all (recursively) the objects contains in absCurDirectory/relativeSubDir.
168 void _list_directory_recurs(std::vector<std::string>& myList, const char *relativeSubDir,const char *absCurDirectory);
172 #endif // SALOME_NAMINGSERVICE_H