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42cf5bc1ca
Automatic upgrade of OCCT code by command "occt_upgrade . -nocdl": - WOK-generated header files from inc and sources from drv are moved to src - CDL files removed - All packages are converted to nocdlpack
106 lines
4.1 KiB
C++
106 lines
4.1 KiB
C++
// Created on: 1997-11-05
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// Created by: Jean-Louis Frenkel
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// Copyright (c) 1997-1999 Matra Datavision
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// Copyright (c) 1999-2014 OPEN CASCADE SAS
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//
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// This file is part of Open CASCADE Technology software library.
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//
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// This library is free software; you can redistribute it and/or modify it under
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// the terms of the GNU Lesser General Public License version 2.1 as published
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// by the Free Software Foundation, with special exception defined in the file
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// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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// distribution for complete text of the license and disclaimer of any warranty.
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//
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// Alternatively, this file may be used under the terms of Open CASCADE
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// commercial license or contractual agreement.
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#include <CDM_Application.hxx>
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#include <CDM_Document.hxx>
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#include <FSD_BinaryFile.hxx>
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#include <FSD_CmpFile.hxx>
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#include <FSD_File.hxx>
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#include <PCDM.hxx>
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#include <PCDM_StorageDriver.hxx>
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#include <Plugin.hxx>
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#include <Resource_Manager.hxx>
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#include <Standard_GUID.hxx>
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#include <Standard_NoSuchObject.hxx>
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#include <Standard_SStream.hxx>
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#include <Storage_Schema.hxx>
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#include <TCollection_AsciiString.hxx>
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#include <TCollection_ExtendedString.hxx>
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#include <UTL.hxx>
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//=======================================================================
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//function : StorageDriver
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//purpose : gets in the EuclidDesktop resource the plugin
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// identifier of the driver plugs the driver.
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//=======================================================================
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Handle(PCDM_StorageDriver) PCDM::StorageDriver(const Handle(CDM_Document)& aDocument) {
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if(!PCDM::FindStorageDriver(aDocument)) {
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Standard_SStream aMsg; aMsg << "could not find the storage driver plugin resource for the format: " << aDocument->StorageFormat()<<(char) 0;
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Standard_NoSuchObject::Raise(aMsg);
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}
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//return Handle(PCDM_StorageDriver)::DownCast(Plugin::Load(aDocument->StoragePlugin()));
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Handle(PCDM_StorageDriver) DRIVER =
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Handle(PCDM_StorageDriver)::DownCast(Plugin::Load(aDocument->StoragePlugin()));
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if (!DRIVER.IsNull()) DRIVER->SetFormat(aDocument->StorageFormat());
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return DRIVER;
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}
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//=======================================================================
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//function : FindStorageDriver
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//purpose :
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//=======================================================================
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Standard_Boolean PCDM::FindStorageDriver(const Handle(CDM_Document)& aDocument) {
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return aDocument->FindStoragePlugin();
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}
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//=======================================================================
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//function : Schema
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//purpose : returns a schema to be used during a Store or Retrieve
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// operation.
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// Schema will plug the schema defined by
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// the SchemaName method.
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//=======================================================================
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Handle(Storage_Schema) PCDM::Schema(const TCollection_ExtendedString& aSchemaName, const Handle(CDM_Application)& anApplication) {
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Handle(Resource_Manager) r = anApplication->Resources();
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if(!UTL::Find(r,aSchemaName)) {
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Standard_SStream aMsg; aMsg << "could not find the plugin resource for the schema: " << TCollection_ExtendedString(aSchemaName) << (char)0;
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Standard_NoSuchObject::Raise(aMsg);
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}
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Handle(Standard_Transient) t = Plugin::Load(UTL::GUID(UTL::Value(r,aSchemaName)));
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return Handle(Storage_Schema)::DownCast (t);
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}
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//=======================================================================
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//function : FileDriverType
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//purpose :
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//=======================================================================
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PCDM_TypeOfFileDriver PCDM::FileDriverType(const TCollection_AsciiString& aFileName, PCDM_BaseDriverPointer& aBaseDriver) {
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if(FSD_CmpFile::IsGoodFileType(aFileName) == Storage_VSOk) {
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aBaseDriver=new FSD_CmpFile;
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return PCDM_TOFD_CmpFile;
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}
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else if(FSD_File::IsGoodFileType(aFileName) == Storage_VSOk) {
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aBaseDriver=new FSD_File;
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return PCDM_TOFD_File;
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}
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else if(FSD_BinaryFile::IsGoodFileType(aFileName) == Storage_VSOk) {
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aBaseDriver=new FSD_BinaryFile;
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return PCDM_TOFD_File;
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}
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else {
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aBaseDriver=NULL;
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return PCDM_TOFD_Unknown;
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}
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}
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