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Disc to the Future 2
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Disc to the Future Part II Programmer's Reference (Wayzata Technology)(6013)(1992).bin
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MAC
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MACSHELL
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MS1
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COMMANDS
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COPYTREE.C
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1992-12-02
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5KB
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153 lines
/*
* MacShell Source File
*
* Copyright (c) 1989, 1990, 1991, 1992 Suick Bay Technologies. All rights reserved.
*
*
* RESTRICTIONS ON MacShell program and source code.
*
* Ñ╩MacShell¬ is a product of Suick Bay Technologies and is provided for
* restricted use by the owner of the CDROM "Disk to the future II".
*
* Ñ╩No permission is granted for any commercial use without the written
* consent of the Suick Bay Technologies.
*
* Ñ╩No permission is granted for any redistribution of any kind use without
* the written consent of the Suick Bay Technologies.
*
* Ñ╩Permission is granted to use this for any personal noncommercial use.
*
* Ñ╩You may not distribute source or executable code at all, nor may you
* distribute it with or within a commercial product without the written
* consent of the Suick Bay Technologies. Please send modifications to
* the author for inclusion in updates to the program. Thanks.
*
*
* MacShell¬ IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
* WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
* PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
*
* SUICK BAY TECHNOLOGIES SHALL HAVE NO LIABILITY WITH RESPECT TO THE
* INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY MACSHELL
* OR ANY PART THEREOF.
*
* In no event will Suick Bay Technologies be liable for any lost revenue
* or profits or other special, indirect and consequential damages, even if
* Suick Bay Technologies has been advised of the possibility of such damages.
*
* Suick Bay Technologies can be reached at:
*
* 8768 Cottonwood lane
* Maple Grove, MN 55369
* Voice: (612) 425-7025
* AppleLink: D5233
*
*
* No parts of this software may be reproduced or stored in a
* retrieval system or transmitted in any form, or any means,
* electronic, mechanical, photocopying, recording or otherwise,
* without the prior written permission of Suick Bay Technologies.
*
* Spread the word and not the disk.
*
* SPK 012290 : Initial
*/
#include "SystemPub.h"
#include "Proc.h"
#include "Path.h"
#include "ShellPub.h"
/*******************************************************************/
void CopyTree( WHandle ShellWh, int16 ProcID, char *dir1, char *dir2 )
{
int16 srcVref, dstVref, err;
int32 srcDirID, dstDirID, srcParID, temp;
pathType pt;
char sName[ 64 ], dName[ 64 ], *dir;
pt = SetCurrPath( dir1 );
if( pt == pathIsDir )
{
strcpy( sName, GetLastScan() );
GetPWDInfo( &srcVref, &srcDirID, &srcParID );
ResetShellPWD( ShellWh );
pt = SetCurrPath( dir2 );
if( pt != pathIsFile )
{
GetPWDInfo( &dstVref, &dstDirID, &temp );
if( pt == pathIsDir ) /* dir exists, fail */
procPrintf( ShellWh, ProcID, "cpt : can't overwrite %s (%d).\n", dir2, err );
else /* does not exist, use given name */
{
dir = ExtractFile( dir2 );
strcpy( dName, dir );
err = CopyDir( sName, dName, srcVref, dstVref, srcParID, dstDirID );
if( err )
procPrintf( ShellWh, ProcID, "cpt : can't copy %s (%d).\n", dir1, err );
}
}
else
procPrintf( ShellWh, ProcID, "cpt : can't copy directory to file %s.\n", sName );
}
else
procPrintf( ShellWh, ProcID, "cpt : %s not a directory.\n", dir1 );
ResetShellPWD( ShellWh );
}
/*******************************************************************/
Boolean DoCPT( int16 ProcToken, WHandle ShellWh, int16 ProcID, char *string )
{
int16 i, argc;
char *cp, dir1[ 256 ], dir2[ 256 ];
ShellWindRec **MyShell = (ShellWindRec **) (**ShellWh).thing;
switch( ProcToken )
{
case PROC_INIT :
(**MyShell).Proc[ ProcID ].flags = TRUE;
break;
case PROC_TERM :
case PROC_BREAK :
/* Tell the shell that we're done */
SendOutToken( ShellWh, ProcID, PROC_BREAK );
/* Turn ourself off */
(**MyShell).Proc[ ProcID ].ProcActive = FALSE;
break;
case PROC_STDIN :
if( (**MyShell).Proc[ ProcID ].flags )
{
(**MyShell).Proc[ ProcID ].flags = FALSE;
/* get arguments */
argc = (**MyShell).Proc[ ProcID ].argc;
if( argc == 3 )
{
GetArgv( ShellWh, ProcID, 1, dir1 );
GetArgv( ShellWh, ProcID, 2, dir2 );
CopyTree( ShellWh, ProcID, dir1, dir2 );
ResetShellPWD( ShellWh );
}
else
procPrintf( ShellWh, ProcID,
"cpt : incorrect number of arguments\n" );
/* Tell the shell that we're done */
SendOutToken( ShellWh, ProcID, PROC_BREAK );
/* Turn ourself off */
(**MyShell).Proc[ ProcID ].ProcActive = FALSE;
return( FALSE );
}
}
}