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https://github.com/bulletphysics/bullet3
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169 lines
3.6 KiB
C
169 lines
3.6 KiB
C
/*
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* Copyright 1993-2002 Christopher Seiwald and Perforce Software, Inc.
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*
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* This file is part of Jam - see jam.c for Copyright information.
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*/
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/*
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* filemac.c - manipulate file names and scan directories on macintosh
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*
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* External routines:
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*
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* file_dirscan() - scan a directory for files
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* file_time() - get timestamp of file, if not done by file_dirscan()
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* file_archscan() - scan an archive for files
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*
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* File_dirscan() and file_archscan() call back a caller provided function
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* for each file found. A flag to this callback function lets file_dirscan()
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* and file_archscan() indicate that a timestamp is being provided with the
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* file. If file_dirscan() or file_archscan() do not provide the file's
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* timestamp, interested parties may later call file_time().
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*
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* 04/08/94 (seiwald) - Coherent/386 support added.
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* 12/19/94 (mikem) - solaris string table insanity support
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* 02/14/95 (seiwald) - parse and build /xxx properly
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* 05/03/96 (seiwald) - split into pathunix.c
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* 11/21/96 (peterk) - BEOS does not have Unix-style archives
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* 01/21/00 (malyn) - divorced from GUSI
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* 01/08/01 (seiwald) - closure param for file_dirscan/file_archscan
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* 11/04/02 (seiwald) - const-ing for string literals
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*/
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# include "jam.h"
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# include "filesys.h"
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# include "pathsys.h"
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# ifdef OS_MAC
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#include <Files.h>
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#include <Folders.h>
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# include <:sys:stat.h>
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void CopyC2PStr(const char * cstr, StringPtr pstr)
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{
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int len;
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for (len = 0; *cstr && len<255; pstr[++len] = *cstr++)
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;
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pstr[0] = len;
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}
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/*
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* file_dirscan() - scan a directory for files
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*/
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void
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file_dirscan(
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const char *dir,
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scanback func,
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void *closure )
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{
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PATHNAME f;
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char filename[ MAXJPATH ];
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unsigned char fullPath[ 512 ];
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FSSpec spec;
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WDPBRec vol;
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Str63 volName;
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CInfoPBRec lastInfo;
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int index = 1;
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/* First enter directory itself */
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memset( (char *)&f, '\0', sizeof( f ) );
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f.f_dir.ptr = dir;
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f.f_dir.len = strlen(dir);
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if( DEBUG_BINDSCAN )
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printf( "scan directory %s\n", dir );
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/* Special case ":" - enter it */
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if( f.f_dir.len == 1 && f.f_dir.ptr[0] == ':' )
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(*func)( closure, dir, 0 /* not stat()'ed */, (time_t)0 );
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/* Now enter contents of directory */
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vol.ioNamePtr = volName;
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if( PBHGetVolSync( &vol ) )
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return;
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CopyC2PStr( dir, fullPath );
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if( FSMakeFSSpec( vol.ioWDVRefNum, vol.ioWDDirID, fullPath, &spec ) )
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return;
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lastInfo.dirInfo.ioVRefNum = spec.vRefNum;
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lastInfo.dirInfo.ioDrDirID = spec.parID;
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lastInfo.dirInfo.ioNamePtr = spec.name;
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lastInfo.dirInfo.ioFDirIndex = 0;
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lastInfo.dirInfo.ioACUser = 0;
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if( PBGetCatInfoSync(&lastInfo) )
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return;
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if (!(lastInfo.dirInfo.ioFlAttrib & 0x10))
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return;
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// ioDrDirID must be reset each time.
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spec.parID = lastInfo.dirInfo.ioDrDirID;
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for( ;; )
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{
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lastInfo.dirInfo.ioVRefNum = spec.vRefNum;
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lastInfo.dirInfo.ioDrDirID = spec.parID;
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lastInfo.dirInfo.ioNamePtr = fullPath;
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lastInfo.dirInfo.ioFDirIndex = index++;
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if( PBGetCatInfoSync(&lastInfo) )
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return;
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f.f_base.ptr = (char *)fullPath + 1;
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f.f_base.len = *fullPath;
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path_build( &f, filename, 0 );
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(*func)( closure, filename, 0 /* not stat()'ed */, (time_t)0 );
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}
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}
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/*
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* file_time() - get timestamp of file, if not done by file_dirscan()
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*/
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int
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file_time(
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const char *filename,
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time_t *time )
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{
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struct stat statbuf;
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if( stat( filename, &statbuf ) < 0 )
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return -1;
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*time = statbuf.st_mtime;
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return 0;
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}
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/*
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* file_archscan() - scan an archive for files
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*/
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void
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file_archscan(
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const char *archive,
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scanback func,
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void *closure )
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{
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}
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# endif /* macintosh */
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