diff options
Diffstat (limited to 'util/cbfstool/cbfstool.c')
| -rw-r--r-- | util/cbfstool/cbfstool.c | 29 |
1 files changed, 26 insertions, 3 deletions
diff --git a/util/cbfstool/cbfstool.c b/util/cbfstool/cbfstool.c index e1b9fca58b..507edc255e 100644 --- a/util/cbfstool/cbfstool.c +++ b/util/cbfstool/cbfstool.c @@ -29,7 +29,8 @@ typedef enum { CMD_ADD_STAGE, CMD_CREATE, CMD_LOCATE, - CMD_PRINT + CMD_PRINT, + CMD_EXTRACT, } cmd_t; struct command { @@ -244,13 +245,34 @@ static int cbfs_print(int argc, char **argv) return 0; } +static int cbfs_extract(int argc, char **argv) +{ + char *romname = argv[1]; + char *cmd = argv[2]; + void *rom = loadrom(romname); + + if (rom == NULL) { + printf("Could not load ROM image '%s'.\n", romname); + return 1; + } + + if (argc != 5) + { + printf("Error: you must specify a CBFS name and a file to dump it in.\n"); + return 1; + } + + return extract_file_from_cbfs(romname, argv[3], argv[4]); +} + struct command commands[] = { {CMD_ADD, "add", cbfs_add}, {CMD_ADD_PAYLOAD, "add-payload", cbfs_add_payload}, {CMD_ADD_STAGE, "add-stage", cbfs_add_stage}, {CMD_CREATE, "create", cbfs_create}, {CMD_LOCATE, "locate", cbfs_locate}, - {CMD_PRINT, "print", cbfs_print} + {CMD_PRINT, "print", cbfs_print}, + {CMD_EXTRACT, "extract", cbfs_extract}, }; void usage(void) @@ -266,7 +288,8 @@ void usage(void) " add-stage FILE NAME [COMP] [base] Add a stage to the ROM\n" " create SIZE BOOTBLOCK [ALIGN] Create a ROM file\n" " locate FILE NAME ALIGN Find a place for a file of that size\n" - " print Show the contents of the ROM\n\n" + " print Show the contents of the ROM\n" + " extract NAME FILE Extracts a raw payload from ROM\n\n" "TYPEs:\n" ); print_supported_filetypes(); |