CVS: blob/src/blob system3.c,1.12,1.13

[Stefan E. <se...@us...>]

Update of /cvsroot/blob/blob/src/blob
In directory usw-pr-cvs1:/tmp/cvs-serv3418

Modified Files:
	system3.c 
Log Message:
- test command for tar archive library. Will eventually go into
  libcommands.a


Index: system3.c
===================================================================
RCS file: /cvsroot/blob/blob/src/blob/system3.c,v
retrieving revision 1.12
retrieving revision 1.13
diff -u -d -r1.12 -r1.13
--- system3.c	24 Apr 2002 14:34:26 -0000	1.12
+++ system3.c	26 Apr 2002 18:26:38 -0000	1.13
@@ -48,6 +48,7 @@
 #include <blob/sa1111.h>
 #include <blob/pcmcia.h>
 #include <blob/ide.h>
+#include <blob/tar.h>
 
 /**********************************************************************
  * defines
@@ -435,6 +436,62 @@
 	serial_write('\n');
     }
 }
+
+int tar_cmd( int argc, char *argv[] )
+{
+	int ret = 0;
+	u32 start = 0;
+	u32 dest = 0;
+	tar_arch_t	my_arch;
+	struct mem arch_adr;
+
+	tar_dbg_set( 100 );
+
+	if ( argc<3 )		ERR( -EINVAL );
+
+	ret = strtou32(argv[2], &start);
+	if ( ret < 0 )		ERR( -EINVAL );
+
+	arch_adr.start = (unsigned char *)start;
+	ret = tar_init( &my_arch, mem_block_get, mem_block_reset, &arch_adr );
+	if ( ret ) {
+		printf( "tar_init: %d\n", ret );
+		goto DONE;
+	}
+
+	switch (argv[1][0]) {
+		case 't':
+		case 'T':
+			ret = tar_tell( &my_arch );
+			if ( ret ) {
+				printf( "tar_tell: %d\n", ret );
+				goto DONE;
+			}
+			break;
+		case 'x':
+		case 'X':
+			if ( argc<4 )		ERR( -EINVAL );
+
+			ret = strtou32(argv[4], &dest);
+			if ( ret < 0 )		ERR( -EINVAL );
+
+			_DBG( "dest=%p\n", (unsigned char *)dest );
+			_DBG( "filename=%s\n", argv[3] );
+
+			ret = tar_xtract( &my_arch, argv[3], (unsigned char *)dest );
+			if ( ret ) {
+				printf( "tar_xtract: %d\n", ret );
+				goto DONE;
+			}
+			dumpmem( dest, 0x200 );
+			break;
+	}
+
+DONE:
+	return ret;
+}
+static char tar_help[] = "tar [t|x] src [filename dest]\n";
+__commandlist(tar_cmd, "tar", tar_help);
 
 /*****************************************************************
  * manually reference flash and download commands until they