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d5f74e42d6
License statement text corrected; compiler warnings caused by Bison 2.41 disabled for MSVC; a few other compiler warnings on 54-bit Windows eliminated by appropriate type cast Wrong license statements corrected in several files. Copyright and license statements added in XSD and GLSL files. Copyright year updated in some files. Obsolete documentation files removed from DrawResources.
328 lines
7.5 KiB
C++
328 lines
7.5 KiB
C++
// Copyright (c) 1998-1999 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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#ifdef HAVE_CONFIG_H
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# include <config.h>
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#endif
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#ifndef WNT
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#include <OSD_DirectoryIterator.ixx>
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#include <OSD_WhoAmI.hxx>
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#include <stdio.h>
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#ifdef HAVE_DIRENT_H
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# include <dirent.h>
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#endif
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#ifdef HAVE_SYS_TYPES_H
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# include <sys/types.h>
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#endif
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#ifdef HAVE_SYS_STAT_H
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# include <sys/stat.h>
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#endif
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//const OSD_WhoAmI Iam = OSD_WDirectoryIterator;
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OSD_DirectoryIterator::OSD_DirectoryIterator() {
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myDescr = NULL ;
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}
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OSD_DirectoryIterator::OSD_DirectoryIterator(const OSD_Path& where,
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const TCollection_AsciiString& Mask){
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myDescr = NULL ;
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Initialize(where, Mask) ;
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}
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// For Windows NT compatibility -----------
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void OSD_DirectoryIterator :: Destroy () {}
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//-----------------------------------------
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void OSD_DirectoryIterator::Initialize(const OSD_Path& where,
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const TCollection_AsciiString& Mask){
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myFlag = Standard_False;
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where.SystemName(myPlace);
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if (myPlace.Length()==0) myPlace = ".";
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myMask = Mask;
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if (myDescr) {
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closedir((DIR *)myDescr) ;
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myDescr = NULL ;
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}
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myInit = 1 ;
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}
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// Is there another directory entry ?
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Standard_Boolean OSD_DirectoryIterator::More(){
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if (myInit) {
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myInit = 0 ;
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myDescr = (Standard_Address) opendir(myPlace.ToCString());
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if (myDescr) { // LD : Si repertoire inaccessible retourner False
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myFlag = Standard_True;
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myInit = 0 ;
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Next(); // Now find first entry
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}
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}
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return (myFlag);
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}
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// Private : See if directory name matches with a mask (like "*.c")
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// LD : reecrit (original dans OSD_FileIterator.cxx)
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static int strcmp_joker(const char *Mask,const char *Name)
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{
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const char *p, *s ;
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for(p = Mask,s = Name ; *p && *p != '*' ; p++,s++)
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if (*p != *s) return 0 ;
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if (!*p) return !(*s) ;
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while (*p == '*') p++ ;
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if (!*p) return 1 ;
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for (;*s; s++)
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if (strcmp_joker(p,s)) return 1 ;
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return 0 ;
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}
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// Find next directory entry in current directory
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void OSD_DirectoryIterator::Next(){
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int again = 1;
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struct stat stat_buf;
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char full_name[255];
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myFlag = 0; // Initialize to nothing found
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do{
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myEntry = readdir((DIR *)myDescr);
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if (!myEntry){ // No file found
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myEntry = NULL; // Keep pointer clean
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myFlag = Standard_False; // No more files/directory
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closedir((DIR *)myDescr) ; // so close directory
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myDescr = NULL;
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again = 0;
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}
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else {
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// if (!strcmp(entry->d_name,".")) continue; LD : on prend ces
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// if (!strcmp(entry->d_name,"..")) continue; 2 directories.
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// Is it a directory ?
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sprintf(full_name,"%s/%s",myPlace.ToCString(),
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((struct dirent *)myEntry)->d_name); // LD debug
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stat(full_name, &stat_buf);
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if (S_ISDIR(stat_buf.st_mode)) // Ensure me it's not a file
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if (strcmp_joker(myMask.ToCString(), ((struct dirent *)myEntry)->d_name)){
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// Does it follow mask ?
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myFlag = Standard_True;
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again = 0;
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}
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}
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} while (again);
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}
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// Get Name of selected directory
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OSD_Directory OSD_DirectoryIterator::Values(){
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OSD_Path thisvalue;
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TCollection_AsciiString Name;
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TCollection_AsciiString Ext;
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Standard_Integer position;
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if (myEntry) Name = ((struct dirent *)myEntry)->d_name ;
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position = Name.Search(".");
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if (position != -1){
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Ext = Name.Split(position - 1) ; // Debug LD
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// Ext.Remove(1,position);
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// Name.Remove( position,Ext.Length()+1);
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}
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thisvalue.SetValues("", "", "", "", "", Name,Ext);
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TheIterator.SetPath (thisvalue);
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return (TheIterator);
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}
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void OSD_DirectoryIterator::Reset(){
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myError.Reset();
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}
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Standard_Boolean OSD_DirectoryIterator::Failed()const{
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return( myError.Failed());
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}
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void OSD_DirectoryIterator::Perror() {
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myError.Perror();
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}
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Standard_Integer OSD_DirectoryIterator::Error()const{
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return( myError.Error());
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}
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#else
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//------------------------------------------------------------------------
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//------------------- Windows NT sources for OSD_DirectoryIterator ------
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//------------------------------------------------------------------------
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#define STRICT
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#include <windows.h>
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#include <OSD_DirectoryIterator.ixx>
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#define _FD ( ( PWIN32_FIND_DATA )myData )
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void _osd_wnt_set_error ( OSD_Error&, OSD_WhoAmI, ... );
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OSD_DirectoryIterator :: OSD_DirectoryIterator (
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const OSD_Path& where,
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const TCollection_AsciiString& Mask
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) {
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myFlag = Standard_False;
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myHandle = INVALID_HANDLE_VALUE;
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where.SystemName ( myPlace );
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if ( myPlace.Length () == 0 ) myPlace = TEXT( "." );
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myMask = Mask;
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myData = NULL;
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} // end constructor
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void OSD_DirectoryIterator :: Destroy () {
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if ( myData != NULL ) HeapFree ( GetProcessHeap (), 0, myData );
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if ( myHandle != INVALID_HANDLE_VALUE )
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FindClose ( ( HANDLE )myHandle );
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} // end OSD_DirectoryIterator :: Destroy
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Standard_Boolean OSD_DirectoryIterator :: More () {
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if ( myHandle == INVALID_HANDLE_VALUE ) {
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TCollection_AsciiString wc = myPlace + TEXT( "/" ) + myMask;
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myData = HeapAlloc (
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GetProcessHeap (), HEAP_GENERATE_EXCEPTIONS, sizeof ( WIN32_FIND_DATA )
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);
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myHandle = FindFirstFile (wc.ToCString (), (PWIN32_FIND_DATA)myData);
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if ( myHandle == INVALID_HANDLE_VALUE )
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_osd_wnt_set_error ( myError, OSD_WDirectoryIterator );
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else {
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myFlag = Standard_True;
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myFirstCall = Standard_True;
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Next ();
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} // end else
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} else if ( !myFlag ) {
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FindClose ( ( HANDLE )myHandle );
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myHandle = INVALID_HANDLE_VALUE;
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} // end if
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return myFlag;
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} // end OSD_DirectoryIterator :: More
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void OSD_DirectoryIterator :: Next () {
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if ( myFirstCall && !( _FD -> dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY ) ||
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!myFirstCall
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) {
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do {
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if ( !FindNextFile ( ( HANDLE )myHandle, _FD ) ) {
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myFlag = Standard_False;
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break;
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} // end if
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} while ( !( _FD -> dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY ) );
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} // end if
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myFirstCall = Standard_False;
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} // end OSD_DirectoryIterator :: Next
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OSD_Directory OSD_DirectoryIterator :: Values () {
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TheIterator.SetPath ( OSD_Path ( _FD -> cFileName ) );
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return TheIterator;
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} // end OSD_DirectoryIterator :: Values
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Standard_Boolean OSD_DirectoryIterator :: Failed () const {
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return myError.Failed ();
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} // end OSD_DirectoryIterator :: Failed
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void OSD_DirectoryIterator :: Reset () {
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myError.Reset ();
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} // end OSD_DirectoryIterator :: Reset
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void OSD_DirectoryIterator :: Perror () {
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myError.Perror ();
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} // end OSD_DirectoryIterator :: Perror
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Standard_Integer OSD_DirectoryIterator :: Error () const {
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return myError.Error ();
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} // end OSD_DirectoryIterator :: Error
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// For compatibility with UNIX version
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OSD_DirectoryIterator::OSD_DirectoryIterator() {}
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void OSD_DirectoryIterator::Initialize(
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const OSD_Path&,
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const TCollection_AsciiString&){}
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#endif
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