2004-12-27 21:39:19 +00:00
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/*
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*
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2006-09-15 14:55:39 +00:00
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* (c) 2004 Laurent Vivier <Laurent@lvivier.info>
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2004-12-27 21:39:19 +00:00
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*
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*/
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#include <stdlib.h>
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#include <stdio.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <fcntl.h>
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#include <getopt.h>
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2005-02-02 14:47:49 +00:00
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#include <string.h>
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#include <unistd.h>
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2004-12-27 21:39:19 +00:00
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2007-10-04 20:55:52 +00:00
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#include "libmap.h"
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2004-12-27 21:39:19 +00:00
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#include "libemile.h"
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2005-02-01 20:34:00 +00:00
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int verbose = 0;
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extern void scanbus(void);
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2006-05-29 22:17:46 +00:00
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extern void diskinfo(char*);
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2005-02-01 20:34:00 +00:00
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2004-12-27 21:39:19 +00:00
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enum {
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2005-02-01 20:34:00 +00:00
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ACTION_NONE = 0x00,
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ACTION_FLAGS = 0x01,
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ACTION_TYPE = 0x02,
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2004-12-27 21:39:19 +00:00
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ACTION_STARTUP = 0x04,
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2005-02-01 20:34:00 +00:00
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ACTION_SCANBUS = 0x08,
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2005-02-02 14:47:49 +00:00
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ACTION_GET = 0x10,
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ACTION_PUT = 0x20,
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2004-12-27 21:39:19 +00:00
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};
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enum {
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ARG_NONE = 0,
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2005-02-01 20:34:00 +00:00
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ARG_SCANBUS,
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2004-12-27 21:39:19 +00:00
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ARG_HELP = 'h',
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ARG_FLAGS = 'f',
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ARG_TYPE ='t',
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ARG_STARTUP ='s',
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2005-02-01 20:34:00 +00:00
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ARG_VERBOSE = 'v',
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2005-02-02 14:47:49 +00:00
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ARG_GET = 'g',
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ARG_PUT = 'p',
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2004-12-27 21:39:19 +00:00
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};
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static struct option long_options[] =
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{
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{"help", 0, NULL, ARG_HELP },
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{"flags", 1, NULL, ARG_FLAGS },
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{"type", 1, NULL, ARG_TYPE },
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{"startup", 0, NULL, ARG_STARTUP },
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2005-02-01 20:34:00 +00:00
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{"scanbus", 0, NULL, ARG_SCANBUS },
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{"verbose", 0, NULL, ARG_VERBOSE },
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2005-02-02 14:47:49 +00:00
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{"get-driver", 1, NULL, ARG_GET },
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{"put-driver", 1, NULL, ARG_PUT },
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2004-12-27 21:39:19 +00:00
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{NULL, 0, NULL, 0 },
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};
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static void usage(int argc, char** argv)
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{
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2006-05-29 22:17:46 +00:00
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fprintf(stderr, "Usage: %s [--verbose|-v] [--scanbus|<disk>]\n", argv[0]);
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2006-05-30 21:21:31 +00:00
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fprintf(stderr, "Usage: %s [--startup|--flags FLAGS][--type TYPE][--get-driver|-g FILE][--put-driver|-p FILE] [<partition>|<disk> <part number>]\n", argv[0]);
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2004-12-27 21:39:19 +00:00
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fprintf(stderr, "\nbuild: \n%s\n", SIGNATURE);
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}
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2007-10-04 20:55:52 +00:00
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static int get_driver(map_t *map, int partition, char* appledriver)
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2005-02-02 14:47:49 +00:00
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{
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int driver;
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int block_size, block_count;
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int driver_number;
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int block, size, type, part;
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2006-09-24 22:24:02 +00:00
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int partition_base, partition_size;
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2005-02-02 14:47:49 +00:00
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int bootstart, bootsize, bootaddr, bootentry, checksum;
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char processor[16];
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2007-02-24 14:02:40 +00:00
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unsigned char *code;
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2005-02-02 14:47:49 +00:00
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int fd;
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int ret;
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2007-10-04 20:55:52 +00:00
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map_read(map, partition);
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if (strncmp(map_get_partition_type(map),
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2005-02-02 14:47:49 +00:00
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"Apple_Driver", strlen("Apple_Driver")) != 0)
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{
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fprintf(stderr,
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"ERROR: the type of the partition must begin with \"Apple_Driver\"\n");
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return -1;
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}
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2007-10-04 20:55:52 +00:00
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if (strcmp(map_get_partition_name(map), "Macintosh") != 0)
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2005-02-02 14:47:49 +00:00
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{
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fprintf(stderr,
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"ERROR: the name of the partition must be \"Macintosh\"\n");
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return -1;
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}
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2007-10-04 20:55:52 +00:00
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map_geometry(map, &block_size, &block_count);
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2006-05-30 21:21:31 +00:00
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printf("block size: %d\n", block_size);
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2005-02-02 14:47:49 +00:00
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2007-10-04 20:55:52 +00:00
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map_get_partition_geometry(map, &partition_base, &partition_size);
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2006-09-24 22:24:02 +00:00
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printf("partition base: %d, size %d\n", partition_base, partition_size);
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2007-10-04 20:55:52 +00:00
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driver_number = map_get_driver_number(map);
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2005-02-02 14:47:49 +00:00
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if (driver_number == 0)
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{
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fprintf(stderr, "ERROR: no driver on this device\n");
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return -1;
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}
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for (driver = 0; driver < driver_number; driver++)
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{
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2007-10-04 20:55:52 +00:00
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map_get_driver_info(map, driver, &block, &size, &type);
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part = map_seek_driver_partition(map,
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2005-02-02 14:47:49 +00:00
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block * block_size / 512 );
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if (part == partition)
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2006-10-16 20:03:22 +00:00
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{
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2007-10-04 20:55:52 +00:00
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map_read(map, part);
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2006-10-16 20:03:22 +00:00
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if (emile_is_apple_driver(map))
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break;
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}
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2007-10-04 20:55:52 +00:00
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part = map_seek_driver_partition(map, block);
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2006-10-16 20:03:22 +00:00
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if (part == partition)
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{
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2007-10-04 20:55:52 +00:00
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map_read(map, part);
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2006-10-16 20:03:22 +00:00
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if (emile_is_apple_driver(map))
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break;
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}
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2005-02-02 14:47:49 +00:00
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}
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if (part != partition)
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{
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fprintf(stderr,
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"ERROR: cannot find partition in driver table\n");
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return -1;
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}
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printf("Found driver %d for partition %d\n", driver, partition + 1);
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2006-05-30 21:21:31 +00:00
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printf("base: %d size: %d type: %d\n", block * block_size / 512,
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size * block_size / 512 , type);
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2007-10-04 20:55:52 +00:00
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map_get_bootinfo(map, &bootstart, &bootsize, &bootaddr,
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2005-02-02 14:47:49 +00:00
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&bootentry, &checksum, processor);
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printf("Bootstart: %d, Bootsize: %d, Bootaddr: %d, Bootentry: %d\n",
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bootstart, bootsize, bootaddr, bootentry);
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printf("Checksum: 0x%04x, Processor: %s\n", checksum, processor);
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if (strcmp(processor, "68000") != 0)
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{
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fprintf( stderr,
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"ERROR: cannot manage processor %s (not 68000)\n", processor);
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return -1;
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}
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2007-02-24 14:02:40 +00:00
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code = (unsigned char*)malloc(partition_size * 512);
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2005-02-02 14:47:49 +00:00
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if (code == NULL)
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{
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fprintf(stderr, "ERROR: cannot malloc() to load driver in memory\n");
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return -1;
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}
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2007-10-04 20:55:52 +00:00
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fd = open(map_dev(map), O_RDONLY);
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2005-02-02 14:47:49 +00:00
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if (fd == -1)
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{
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fprintf(stderr, "ERROR: cannot read driver (open())\n");
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free(code);
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return -1;
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}
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2006-05-30 21:21:31 +00:00
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if (lseek(fd, block * block_size,SEEK_SET) != (block * block_size))
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{
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fprintf(stderr, "ERROR: cannot read driver (lseek())\n");
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free(code);
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return -1;
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}
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2006-10-16 20:03:22 +00:00
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ret = read(fd, code, bootsize);
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2005-02-02 14:47:49 +00:00
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close(fd);
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2006-10-16 20:03:22 +00:00
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if (ret != bootsize)
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2005-02-02 14:47:49 +00:00
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{
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fprintf(stderr, "ERROR: cannot read driver (read())\n");
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free(code);
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return -1;
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}
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2006-05-30 21:21:31 +00:00
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ret = emile_checksum(code, bootsize);
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if (ret != checksum)
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2005-02-02 14:47:49 +00:00
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fprintf(stderr, "WARNING: checksum is invalid (0x%x)\n",
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2006-05-30 21:21:31 +00:00
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ret);
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2005-05-09 22:18:21 +00:00
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else
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printf("Checksum OK\n");
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2005-02-02 14:47:49 +00:00
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fd = open(appledriver, O_WRONLY | O_CREAT | O_EXCL, S_IWUSR | S_IRUSR);
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if (fd == -1)
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{
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fprintf(stderr, "ERROR: cannot open %s to save driver\n",
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appledriver);
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free(code);
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return -1;
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}
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2006-10-16 20:03:22 +00:00
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ret = write(fd, code, bootsize);
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2005-02-02 14:47:49 +00:00
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close(fd);
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free(code);
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2006-10-16 20:03:22 +00:00
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if (ret != bootsize)
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2005-02-02 14:47:49 +00:00
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{
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fprintf(stderr, "ERROR: cannot save driver to %s\n",
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appledriver);
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return -1;
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}
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return 0;
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}
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2007-10-04 20:55:52 +00:00
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static int put_driver(map_t *map, int partition, char* appledriver)
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2005-05-09 22:18:21 +00:00
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{
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int block_size, block_count;
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int fd;
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int ret;
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2007-02-24 14:02:40 +00:00
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unsigned char* code;
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2005-05-09 22:18:21 +00:00
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struct stat st;
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int driver_number;
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int block, count, checksum;
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char part_name[16];
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2007-10-04 20:55:52 +00:00
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map_read(map, partition);
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2005-05-09 22:18:21 +00:00
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2007-10-04 20:55:52 +00:00
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if (strncmp(map_get_partition_type(map),
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2005-05-09 22:18:21 +00:00
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"Apple_Driver", strlen("Apple_Driver")) != 0)
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{
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fprintf(stderr,
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"ERROR: the type of the partition must begin with \"Apple_Driver\"\n");
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return -1;
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}
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2007-10-04 20:55:52 +00:00
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if (strcmp(map_get_partition_name(map), "Macintosh") != 0)
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2005-05-09 22:18:21 +00:00
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{
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fprintf(stderr,
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"ERROR: the name of the partition must be \"Macintosh\"\n");
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return -1;
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}
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2007-10-04 20:55:52 +00:00
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map_geometry(map, &block_size, &block_count);
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2005-05-09 22:18:21 +00:00
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/* read driver from file */
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fd = open(appledriver, O_RDONLY);
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if (fd == -1)
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{
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fprintf(stderr, "ERROR: cannot open file %s\n", appledriver);
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return -1;
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}
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ret = fstat(fd, &st);
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if (ret == -1)
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{
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fprintf(stderr, "ERROR: cannot stat file %s\n", appledriver);
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return -1;
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}
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code = malloc(st.st_size);
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if (code == NULL)
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{
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fprintf(stderr, "ERROR: cannot malloc %ld\n", st.st_size);
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return -1;
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}
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ret = read(fd, code, st.st_size);
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close(fd);
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if (ret != st.st_size)
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{
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fprintf(stderr, "ERROR: cannot read file %s\n", appledriver);
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return -1;
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}
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/* compute driver checksum */
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checksum = emile_checksum(code, st.st_size);
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printf("Driver checksum: 0x%x\n", checksum);
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/* write file in partition */
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2007-10-04 20:55:52 +00:00
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sprintf(part_name, "%s%d", map_dev(map), partition + 1);
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2005-05-09 22:18:21 +00:00
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fd = open(part_name, O_WRONLY);
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if (fd == -1)
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{
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fprintf(stderr, "ERROR: cannot write driver (open())\n");
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free(code);
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return -1;
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}
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ret = write(fd, code, st.st_size);
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close(fd);
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free(code);
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if (ret != st.st_size)
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{
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fprintf(stderr, "ERROR: cannot write driver (write())\n");
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return -1;
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}
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/* set bootinfo */
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2007-10-04 20:55:52 +00:00
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map_set_bootinfo(map, 0, st.st_size, 0, 0, checksum, "68000");
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map_partition_set_flags(map, 0x17F);
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2005-05-09 22:18:21 +00:00
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/* add driver in drivers list */
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2007-10-04 20:55:52 +00:00
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driver_number = map_get_driver_number(map);
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2005-05-09 22:18:21 +00:00
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if (driver_number == -1)
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{
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fprintf(stderr, "ERROR: cannot read drivers number\n");
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return -1;
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}
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2007-10-04 20:55:52 +00:00
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ret = map_get_partition_geometry(map, &block, &count);
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2005-05-09 22:18:21 +00:00
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if (ret == -1)
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{
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fprintf(stderr, "ERROR: cannot read partition geometry\n");
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return -1;
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}
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2007-10-04 20:55:52 +00:00
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|
ret = map_set_driver_info(map, driver_number,
|
2005-05-09 22:18:21 +00:00
|
|
|
block / (block_size / 512) ,
|
|
|
|
count / (block_size / 512), 1);
|
|
|
|
if (ret == -1)
|
|
|
|
{
|
|
|
|
fprintf(stderr, "ERROR: cannot set driver info\n");
|
|
|
|
return -1;
|
|
|
|
}
|
|
|
|
|
2007-10-04 20:55:52 +00:00
|
|
|
ret = map_set_driver_number(map, driver_number + 1);
|
2005-05-09 22:18:21 +00:00
|
|
|
if (driver_number == -1)
|
|
|
|
{
|
|
|
|
fprintf(stderr, "ERROR: cannot set drivers number\n");
|
|
|
|
return -1;
|
|
|
|
}
|
|
|
|
|
2007-10-04 20:55:52 +00:00
|
|
|
ret = map_write(map, partition);
|
2005-05-09 22:18:21 +00:00
|
|
|
if (ret != partition)
|
|
|
|
{
|
|
|
|
fprintf(stderr, "ERROR: cannot set partition information\n");
|
|
|
|
return -1;
|
|
|
|
}
|
|
|
|
|
2007-10-04 20:55:52 +00:00
|
|
|
ret = map_block0_write(map);
|
2005-05-09 22:18:21 +00:00
|
|
|
if (ret == -1)
|
|
|
|
{
|
|
|
|
fprintf(stderr, "ERROR: cannot set drivers information\n");
|
|
|
|
return -1;
|
|
|
|
}
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
2004-12-27 21:39:19 +00:00
|
|
|
int main(int argc, char** argv)
|
|
|
|
{
|
2007-10-04 20:55:52 +00:00
|
|
|
map_t *map;
|
2004-12-27 21:39:19 +00:00
|
|
|
int ret;
|
|
|
|
int disk;
|
2006-09-13 21:33:49 +00:00
|
|
|
int partition = 0;
|
2006-05-30 21:21:31 +00:00
|
|
|
char *disk_name;
|
|
|
|
char buffer[16];
|
2006-06-01 22:19:52 +00:00
|
|
|
int driver;
|
2004-12-27 21:39:19 +00:00
|
|
|
int action = ACTION_NONE;
|
|
|
|
char *dev_name = NULL;
|
2005-02-02 14:47:49 +00:00
|
|
|
char *appledriver = NULL;
|
2004-12-27 21:39:19 +00:00
|
|
|
int c;
|
|
|
|
int option_index;
|
|
|
|
int flags;
|
|
|
|
char *type;
|
|
|
|
|
|
|
|
while(1)
|
|
|
|
{
|
2005-02-02 14:47:49 +00:00
|
|
|
c = getopt_long(argc, argv, "hvg:p:sf:t:", long_options,
|
2004-12-27 21:39:19 +00:00
|
|
|
&option_index);
|
|
|
|
if (c == -1)
|
|
|
|
break;
|
|
|
|
switch(c)
|
|
|
|
{
|
2005-02-01 20:34:00 +00:00
|
|
|
case ARG_VERBOSE:
|
|
|
|
verbose++;
|
|
|
|
break;
|
2004-12-27 21:39:19 +00:00
|
|
|
case ARG_HELP:
|
|
|
|
usage(argc, argv);
|
|
|
|
return 0;
|
|
|
|
case ARG_FLAGS:
|
|
|
|
action |= ACTION_FLAGS;
|
2004-12-27 22:34:59 +00:00
|
|
|
flags = strtol(optarg, NULL, 0);
|
2004-12-27 21:39:19 +00:00
|
|
|
break;
|
|
|
|
case ARG_TYPE:
|
|
|
|
action |= ACTION_TYPE;
|
|
|
|
type = optarg;
|
|
|
|
break;
|
|
|
|
case ARG_STARTUP:
|
|
|
|
action |= ACTION_STARTUP;
|
|
|
|
break;
|
2005-02-01 20:34:00 +00:00
|
|
|
case ARG_SCANBUS:
|
|
|
|
action |= ACTION_SCANBUS;
|
|
|
|
break;
|
2005-02-02 14:47:49 +00:00
|
|
|
case ARG_GET:
|
|
|
|
action |= ACTION_GET;
|
|
|
|
appledriver = optarg;
|
|
|
|
break;
|
|
|
|
case ARG_PUT:
|
|
|
|
action |= ACTION_PUT;
|
|
|
|
appledriver = optarg;
|
|
|
|
break;
|
2004-12-27 21:39:19 +00:00
|
|
|
}
|
|
|
|
}
|
2006-05-29 22:17:46 +00:00
|
|
|
if (optind < argc)
|
2006-05-30 21:21:31 +00:00
|
|
|
dev_name = argv[optind++];
|
2006-09-13 21:33:49 +00:00
|
|
|
if (optind < argc)
|
|
|
|
{
|
|
|
|
partition = strtol(argv[optind++], NULL, 0);
|
|
|
|
if (partition == 0)
|
|
|
|
{
|
|
|
|
fprintf(stderr,
|
|
|
|
"ERROR: partition number cannot be 0 !\n");
|
|
|
|
return 1;
|
|
|
|
}
|
|
|
|
}
|
2006-05-29 22:17:46 +00:00
|
|
|
|
|
|
|
if ( !action && dev_name)
|
|
|
|
{
|
|
|
|
diskinfo(dev_name);
|
|
|
|
return 0;
|
|
|
|
}
|
2005-02-01 20:34:00 +00:00
|
|
|
if (action & ACTION_SCANBUS) {
|
|
|
|
if (action & ~ACTION_SCANBUS) {
|
|
|
|
fprintf(stderr,
|
|
|
|
"ERROR: \"--scanbus\" cannot be used with other arguments\n");
|
|
|
|
return 1;
|
|
|
|
}
|
|
|
|
|
|
|
|
scanbus();
|
|
|
|
return 0;
|
|
|
|
}
|
2005-02-02 14:47:49 +00:00
|
|
|
if ((action & ACTION_GET) && (action & ACTION_PUT)) {
|
|
|
|
fprintf(stderr, "You should use --get-driver OR --put-driver\n");
|
|
|
|
return 1;
|
|
|
|
}
|
2005-02-01 20:34:00 +00:00
|
|
|
|
2004-12-27 21:39:19 +00:00
|
|
|
if (dev_name == NULL)
|
|
|
|
{
|
|
|
|
fprintf(stderr, "ERROR: you must specify a device\n");
|
|
|
|
return 1;
|
|
|
|
}
|
|
|
|
|
2006-09-13 21:33:49 +00:00
|
|
|
if (partition == 0)
|
|
|
|
ret = emile_scsi_get_rdev(dev_name, &driver, &disk, &partition);
|
|
|
|
else
|
|
|
|
ret = emile_scsi_get_rdev(dev_name, &driver, &disk, NULL);
|
2006-05-30 21:21:31 +00:00
|
|
|
if ( (ret == -1) && (optind < argc))
|
|
|
|
{
|
|
|
|
disk_name = dev_name;
|
2006-06-01 22:19:52 +00:00
|
|
|
driver = 0;
|
2006-05-30 21:21:31 +00:00
|
|
|
disk = 0;
|
|
|
|
partition = atoi(argv[optind++]);
|
|
|
|
}
|
|
|
|
else if (ret == -1)
|
2004-12-27 21:39:19 +00:00
|
|
|
{
|
|
|
|
fprintf(stderr, "ERROR: cannot find disk of %s\n", dev_name);
|
|
|
|
return 1;
|
|
|
|
}
|
2006-05-30 21:21:31 +00:00
|
|
|
else
|
|
|
|
{
|
2006-06-01 22:19:52 +00:00
|
|
|
emile_get_dev_name(buffer, driver, disk, 0);
|
2006-05-30 21:21:31 +00:00
|
|
|
disk_name = buffer;
|
|
|
|
}
|
2004-12-27 21:39:19 +00:00
|
|
|
|
2004-12-27 22:34:59 +00:00
|
|
|
if (partition == 0)
|
|
|
|
{
|
|
|
|
fprintf(stderr,
|
|
|
|
"ERROR: you must provide device of a partition\n");
|
|
|
|
return 1;
|
|
|
|
}
|
|
|
|
|
2004-12-27 21:39:19 +00:00
|
|
|
|
|
|
|
if (action & ACTION_STARTUP)
|
|
|
|
{
|
|
|
|
if (action & ~ACTION_STARTUP)
|
|
|
|
{
|
|
|
|
fprintf(stderr,
|
|
|
|
"ERROR: don't use --startup with other flags\n");
|
|
|
|
return 2;
|
|
|
|
}
|
|
|
|
|
2007-10-04 20:55:52 +00:00
|
|
|
ret = map_set_startup(disk_name, partition - 1);
|
2005-02-02 14:47:49 +00:00
|
|
|
if (ret == -1)
|
2004-12-27 21:39:19 +00:00
|
|
|
return 3;
|
2005-02-02 14:47:49 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
if (action & ACTION_GET)
|
|
|
|
{
|
2007-10-04 20:55:52 +00:00
|
|
|
map = map_open(disk_name, O_RDONLY);
|
2005-02-02 14:47:49 +00:00
|
|
|
if (map == NULL)
|
|
|
|
{
|
|
|
|
fprintf(stderr, "ERROR: cannot open partition map\n");
|
|
|
|
return 4;
|
|
|
|
}
|
|
|
|
|
2005-05-09 22:18:21 +00:00
|
|
|
if (appledriver == NULL) {
|
|
|
|
fprintf(stderr, "ERROR: filename missing\n");
|
2007-10-04 20:55:52 +00:00
|
|
|
map_close(map);
|
2005-05-09 22:18:21 +00:00
|
|
|
return 6;
|
|
|
|
}
|
|
|
|
|
|
|
|
ret = get_driver(map, partition - 1, appledriver);
|
|
|
|
if (ret == -1) {
|
2005-02-02 14:47:49 +00:00
|
|
|
fprintf(stderr,
|
2005-05-09 22:18:21 +00:00
|
|
|
"ERROR: cannot put driver from partition %d to file %s\n",
|
|
|
|
partition, appledriver);
|
2007-10-04 20:55:52 +00:00
|
|
|
map_close(map);
|
2005-05-09 22:18:21 +00:00
|
|
|
return 6;
|
|
|
|
}
|
|
|
|
|
2007-10-04 20:55:52 +00:00
|
|
|
map_close(map);
|
2005-05-09 22:18:21 +00:00
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (action & ACTION_PUT)
|
|
|
|
{
|
2007-10-04 20:55:52 +00:00
|
|
|
map = map_open(disk_name, O_RDWR);
|
2005-05-09 22:18:21 +00:00
|
|
|
if (map == NULL)
|
|
|
|
{
|
|
|
|
fprintf(stderr, "ERROR: cannot open partition map\n");
|
|
|
|
return 4;
|
2005-02-02 14:47:49 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
if (appledriver == NULL) {
|
|
|
|
fprintf(stderr, "ERROR: filename missing\n");
|
2007-10-04 20:55:52 +00:00
|
|
|
map_close(map);
|
2005-02-02 14:47:49 +00:00
|
|
|
return 6;
|
2004-12-27 21:39:19 +00:00
|
|
|
}
|
2005-02-02 14:47:49 +00:00
|
|
|
|
2005-05-09 22:18:21 +00:00
|
|
|
ret = put_driver(map, partition - 1, appledriver);
|
2005-02-02 14:47:49 +00:00
|
|
|
if (ret == -1) {
|
|
|
|
fprintf(stderr,
|
2005-05-09 22:18:21 +00:00
|
|
|
"ERROR: cannot put driver to partition %d from file %s\n",
|
2005-02-02 14:47:49 +00:00
|
|
|
partition, appledriver);
|
2007-10-04 20:55:52 +00:00
|
|
|
map_close(map);
|
2005-02-02 14:47:49 +00:00
|
|
|
return 6;
|
|
|
|
}
|
|
|
|
|
2007-10-04 20:55:52 +00:00
|
|
|
map_close(map);
|
2005-02-02 14:47:49 +00:00
|
|
|
return 0;
|
2004-12-27 21:39:19 +00:00
|
|
|
}
|
|
|
|
|
2007-10-04 20:55:52 +00:00
|
|
|
map = map_open(disk_name, O_RDWR);
|
2004-12-27 21:39:19 +00:00
|
|
|
if (map == NULL)
|
|
|
|
{
|
|
|
|
fprintf(stderr, "ERROR: cannot open partition map\n");
|
|
|
|
return 4;
|
|
|
|
}
|
|
|
|
|
2007-10-04 20:55:52 +00:00
|
|
|
ret = map_read(map, partition - 1);
|
2004-12-27 21:39:19 +00:00
|
|
|
if (ret != partition - 1)
|
|
|
|
{
|
|
|
|
fprintf(stderr,
|
|
|
|
"ERROR: cannot read partition %d info\n", partition);
|
|
|
|
return 5;
|
|
|
|
}
|
|
|
|
|
2004-12-27 22:34:59 +00:00
|
|
|
if (action & ACTION_FLAGS)
|
|
|
|
{
|
2007-10-04 20:55:52 +00:00
|
|
|
map_partition_set_flags(map, flags);
|
2004-12-27 22:34:59 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
if (action & ACTION_TYPE)
|
|
|
|
{
|
2007-10-04 20:55:52 +00:00
|
|
|
ret = map_set_partition_type(map, type);
|
2004-12-27 22:34:59 +00:00
|
|
|
if (ret == -1)
|
|
|
|
{
|
|
|
|
fprintf(stderr,
|
|
|
|
"ERROR: cannot set partition type to %s\n", type);
|
2005-02-02 14:47:49 +00:00
|
|
|
return 7;
|
2004-12-27 22:34:59 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2007-10-04 20:55:52 +00:00
|
|
|
ret = map_write(map, partition - 1);
|
2004-12-27 21:39:19 +00:00
|
|
|
if (ret != partition - 1)
|
|
|
|
{
|
|
|
|
fprintf(stderr,
|
|
|
|
"ERROR: cannot write partition %d info\n", partition);
|
2005-02-02 14:47:49 +00:00
|
|
|
return 8;
|
2004-12-27 21:39:19 +00:00
|
|
|
}
|
|
|
|
|
2007-10-04 20:55:52 +00:00
|
|
|
map_close(map);
|
2004-12-27 21:39:19 +00:00
|
|
|
|
|
|
|
return 0;
|
|
|
|
}
|