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