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1 | // File: PCDM_ReferenceIterator.cxx |
| 2 | // Created: Mon Dec 1 08:07:09 1997 |
| 3 | // Author: Jean-Louis Frenkel |
| 4 | // <rmi@frilox.paris1.matra-dtv.fr> |
| 5 | // modified: <szy@opencascade.com> |
| 6 | |
| 7 | #include <PCDM_ReferenceIterator.ixx> |
| 8 | #include <Storage_Data.hxx> |
| 9 | #include <UTL.hxx> |
| 10 | #include <CDM_Document.hxx> |
| 11 | #include <CDM_Application.hxx> |
| 12 | #include <PCDM_RetrievalDriver.hxx> |
| 13 | #include <PCDM_Reference.hxx> |
| 14 | #include <OSD_Path.hxx> |
| 15 | |
| 16 | #ifdef WNT |
| 17 | # include <tchar.h> |
| 18 | #endif // WNT |
| 19 | |
| 20 | //======================================================================= |
| 21 | //function : PCDM_ReferenceIterator |
| 22 | //purpose : |
| 23 | //======================================================================= |
| 24 | |
| 25 | PCDM_ReferenceIterator::PCDM_ReferenceIterator (const Handle(CDM_MessageDriver)& theMsgDriver) { |
| 26 | myMessageDriver = theMsgDriver; |
| 27 | } |
| 28 | |
| 29 | //======================================================================= |
| 30 | //function : LoadReferences |
| 31 | //purpose : |
| 32 | //======================================================================= |
| 33 | |
| 34 | void PCDM_ReferenceIterator::LoadReferences(const Handle(CDM_Document)& aDocument, |
| 35 | const Handle(CDM_MetaData)& aMetaData, |
| 36 | const Handle(CDM_Application)& anApplication, |
| 37 | const Standard_Boolean UseStorageConfiguration) { |
| 38 | for (Init(aMetaData);More();Next()) { |
| 39 | aDocument->CreateReference(MetaData(UseStorageConfiguration),ReferenceIdentifier(), |
| 40 | anApplication,DocumentVersion(),UseStorageConfiguration); |
| 41 | } |
| 42 | } |
| 43 | |
| 44 | //======================================================================= |
| 45 | //function : Init |
| 46 | //purpose : |
| 47 | //======================================================================= |
| 48 | |
| 49 | void PCDM_ReferenceIterator::Init(const Handle(CDM_MetaData)& theMetaData) { |
| 50 | |
| 51 | myReferences.Clear(); |
| 52 | // mod. by szy |
| 53 | PCDM_RetrievalDriver::References(theMetaData->FileName(), myReferences, |
| 54 | myMessageDriver); |
| 55 | myIterator=1; |
| 56 | } |
| 57 | |
| 58 | //======================================================================= |
| 59 | //function : More |
| 60 | //purpose : |
| 61 | //======================================================================= |
| 62 | |
| 63 | Standard_Boolean PCDM_ReferenceIterator::More() const { |
| 64 | return myIterator <= myReferences.Length(); |
| 65 | } |
| 66 | |
| 67 | //======================================================================= |
| 68 | //function : Next |
| 69 | //purpose : |
| 70 | //======================================================================= |
| 71 | |
| 72 | void PCDM_ReferenceIterator::Next() { |
| 73 | myIterator++; |
| 74 | } |
| 75 | |
| 76 | //======================================================================= |
| 77 | //function : MetaData |
| 78 | //purpose : |
| 79 | //======================================================================= |
| 80 | |
| 81 | Handle(CDM_MetaData) PCDM_ReferenceIterator::MetaData(const Standard_Boolean ) const { |
| 82 | |
| 83 | TCollection_ExtendedString theFolder,theName; |
| 84 | TCollection_ExtendedString theFile=myReferences(myIterator).FileName(); |
| 85 | TCollection_ExtendedString f(theFile); |
| 86 | #ifndef WNT |
| 87 | |
| 88 | Standard_Integer i= f.SearchFromEnd("/"); |
| 89 | TCollection_ExtendedString n = f.Split(i); |
| 90 | f.Trunc(f.Length()-1); |
| 91 | theFolder = f; |
| 92 | theName = n; |
| 93 | #else |
| 94 | OSD_Path p = UTL::Path(f); |
| 95 | Standard_ExtCharacter chr; |
| 96 | TCollection_ExtendedString dir, dirRet, name; |
| 97 | |
| 98 | dir = UTL::Disk(p); |
| 99 | dir += UTL::Trek(p); |
| 100 | |
| 101 | for ( int i = 1; i <= dir.Length (); ++i ) { |
| 102 | |
| 103 | chr = dir.Value ( i ); |
| 104 | |
| 105 | switch ( chr ) { |
| 106 | |
| 107 | case _TEXT( '|' ): |
| 108 | dirRet += _TEXT( "/" ); |
| 109 | break; |
| 110 | |
| 111 | case _TEXT( '^' ): |
| 112 | |
| 113 | dirRet += _TEXT( ".." ); |
| 114 | break; |
| 115 | |
| 116 | default: |
| 117 | dirRet += chr; |
| 118 | |
| 119 | } |
| 120 | } |
| 121 | theFolder = dirRet; |
| 122 | theName = UTL::Name(p); theName+= UTL::Extension(p); |
| 123 | #endif // WNT |
| 124 | |
| 125 | return CDM_MetaData::LookUp(theFolder,theName,theFile,theFile,UTL::IsReadOnly(theFile)); |
| 126 | } |
| 127 | //======================================================================= |
| 128 | //function : ReferenceIdentifier |
| 129 | //purpose : |
| 130 | //======================================================================= |
| 131 | |
| 132 | Standard_Integer PCDM_ReferenceIterator::ReferenceIdentifier() const { |
| 133 | return myReferences(myIterator).ReferenceIdentifier(); |
| 134 | } |
| 135 | //======================================================================= |
| 136 | //function : DocumentVersion |
| 137 | //purpose : |
| 138 | //======================================================================= |
| 139 | |
| 140 | Standard_Integer PCDM_ReferenceIterator::DocumentVersion() const { |
| 141 | return myReferences(myIterator).DocumentVersion(); |
| 142 | } |
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