diff options
Diffstat (limited to 'ubi-utils/src/mkbootenv')
| -rw-r--r-- | ubi-utils/src/mkbootenv/mkbootenv.c | 173 |
1 files changed, 0 insertions, 173 deletions
diff --git a/ubi-utils/src/mkbootenv/mkbootenv.c b/ubi-utils/src/mkbootenv/mkbootenv.c deleted file mode 100644 index 49ce597..0000000 --- a/ubi-utils/src/mkbootenv/mkbootenv.c +++ /dev/null @@ -1,173 +0,0 @@ -/* - * Copyright (c) International Business Machines Corp., 2006 - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See - * the GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * - * Author: Oliver Lohmann - * - * Create boot-parameter/pdd data from an ASCII-text input file. - */ - -#include <stdio.h> -#include <stdint.h> -#include <stdlib.h> -#include <getopt.h> -#include <argp.h> -#include <unistd.h> -#include <errno.h> -#include <mtd/ubi-header.h> - -#include "config.h" -#include "bootenv.h" -#include "error.h" - -const char *argp_program_version = PACKAGE_VERSION; -const char *argp_program_bug_address = PACKAGE_BUGREPORT; -static char doc[] = "\nVersion: " PACKAGE_VERSION "\n\tBuilt on " - BUILD_CPU" "BUILD_OS" at "__DATE__" "__TIME__"\n" - "\n" - "mkbootenv - processes bootenv text files and convertes " - "them into a binary format.\n"; - -static const char copyright [] __attribute__((unused)) = - "Copyright (c) International Business Machines Corp., 2006"; - -static struct argp_option options[] = { - { .name = "copyright", - .key = 'c', - .arg = NULL, - .flags = 0, - .doc = "Print copyright information.", - .group = 1 }, - { .name = "output", - .key = 'o', - .arg = "<output>", - .flags = 0, - .doc = "Write the the output data to <output> instead of stdout.", - .group = 1 }, - { .name = NULL, - .key = 0, - .arg = NULL, - .flags = 0, - .doc = NULL, - .group = 0 }, -}; - -typedef struct myargs { - FILE* fp_in; - FILE* fp_out; - - char *arg1; - char **options; /* [STRING...] */ -} myargs; - - - -static error_t -parse_opt(int key, char *arg, struct argp_state *state) -{ - int err = 0; - - myargs *args = state->input; - - switch (key) { - case 'c': - fprintf(stderr, "%s\n", copyright); - exit(0); - break; - case 'o': - args->fp_out = fopen(arg, "wb"); - if ((args->fp_out) == NULL) { - fprintf(stderr, - "Cannot open file %s for output\n", arg); - exit(1); - } - break; - case ARGP_KEY_ARG: - args->fp_in = fopen(arg, "rb"); - if ((args->fp_in) == NULL) { - fprintf(stderr, - "Cannot open file %s for input\n", arg); - exit(1); - } - args->arg1 = arg; - args->options = &state->argv[state->next]; - state->next = state->argc; - break; - case ARGP_KEY_END: - if (err) { - fprintf(stderr, "\n"); - argp_usage(state); - exit(1); - } - break; - default: - return(ARGP_ERR_UNKNOWN); - } - - return 0; -} - -static struct argp argp = { - .options = options, - .parser = parse_opt, - .args_doc = "[bootenv-txt-file]", - .doc = doc, - .children = NULL, - .help_filter = NULL, - .argp_domain = NULL, -}; - -int -main(int argc, char **argv) { - int rc = 0; - bootenv_t env; - - myargs args = { - .fp_in = stdin, - .fp_out = stdout, - .arg1 = NULL, - .options = NULL, - }; - - argp_parse(&argp, argc, argv, ARGP_IN_ORDER, 0, &args); - - rc = bootenv_create(&env); - if (rc != 0) { - err_msg("Cannot create bootenv handle."); - goto err; - } - rc = bootenv_read_txt(args.fp_in, env); - if (rc != 0) { - err_msg("Cannot read bootenv from input file."); - goto err; - } - rc = bootenv_write(args.fp_out, env); - if (rc != 0) { - err_msg("Cannot write bootenv to output file."); - goto err; - } - - if (args.fp_in != stdin) { - fclose(args.fp_in); - } - if (args.fp_out != stdout) { - fclose(args.fp_out); - } - -err: - bootenv_destroy(&env); - return rc; -} |