/* File autogenerated by gengetopt version 2.22.4 generated with the following command: gengetopt --file-name=imagetag_cmdline --file-name=imagetag_cmdline The developers of gengetopt consider the fixed text that goes in all gengetopt output files to be in the public domain: we make no copyright claims on it. */ /* If we use autoconf. */ #ifdef HAVE_CONFIG_H #include "config.h" #endif #include #include #include #ifndef FIX_UNUSED #define FIX_UNUSED(X) (void) (X) /* avoid warnings for unused params */ #endif #include #include "imagetag_cmdline.h" const char *gengetopt_args_info_purpose = "Generate image with CFE imagetag for Broadcom 63xx routers."; const char *gengetopt_args_info_usage = "Usage: imagetag [OPTIONS]..."; const char *gengetopt_args_info_description = "Copyright (C) 2008 Axel Gembe\nCopyright (C) 2009-2010 Daniel Dickinson\nLicensed unter the terms of the Gnu General Public License.\n\nGiven a root filesystem, a linux kernel, and an optional CFE, generates an \nimage with an imagetag for a Broadcom 63xx-based router. Additional parameters \nto be specified depend on the specfic brand and model of router."; const char *gengetopt_args_info_help[] = { " -h, --help Print help and exit", " -V, --version Print version and exit", " -i, --kernel=filename File with LZMA compressed kernel to include in \n the image.", " -f, --rootfs=filename File with RootFS to include in the image.", " -o, --output=filename Name of output file.", " --cfe=filename File with CFE to include in the image.", " -b, --boardid=STRING Board ID to set in the image (must match what \n router expects, e.g. \"96345GW2\").", " -c, --chipid=STRING Chip ID to set in the image (must match the \n actual hardware, e.g. \"6345\").", " -s, --flash-start=address Flash start address. (default=`0xBFC00000')", " -n, --image-offset=offset Offset from start address for the first byte \n after the CFE (in memory). \n (default=`0x10000')", " -v, --tag-version=STRING Version number for imagetag format. \n (default=`6')", " -a, --signature=STRING Magic string (signature), for boards that need \n it. (default=`Broadcom Corporatio')", " -m, --signature2=STRING Second magic string (signature2). \n (default=`ver. 2.0')", " -k, --block-size=STRING Flash erase block size. (default=`0x10000')", " -l, --load-addr=address Kernel load address.", " -e, --entry=address Address where the kernel entry point will be \n for booting.", " -y, --layoutver=STRING Flash layout version (version 2.2x of the \n Broadcom code requires this).", " -1, --info1=STRING String for first vendor information section.", " --altinfo=STRING String for vendor information section \n (alternate/pirelli).", " -2, --info2=STRING String for second vendor information section.", " --root-first Put the rootfs before the kernel (only for \n stock images, e.g. captured from the router's \n flash memory). (default=off)", " -r, --rsa-signature=STRING String for RSA Signature section.", " --second-image-flag=flag-value\n Dual Image Flag (2=not-specified). (possible \n values=\"0\", \"1\", \"2\" default=`2')", " --inactive=flag-value Inactive Flag (2=not-specified). (possible \n values=\"0\", \"1\", \"2\" default=`2')", " --reserved2=STRING String for second reserved section.", " --kernel-file-has-header Indicates that the kernel file includes the \n kernel header with correct load address and \n entry point, so no changes are needed \n (default=off)", " -p, --pad=size (in MiB) Pad the image to this size if smaller (in MiB)", 0 }; typedef enum {ARG_NO , ARG_FLAG , ARG_STRING , ARG_INT } cmdline_parser_arg_type; static void clear_given (struct gengetopt_args_info *args_info); static void clear_args (struct gengetopt_args_info *args_info); static int cmdline_parser_internal (int argc, char **argv, struct gengetopt_args_info *args_info, struct cmdline_parser_params *params, const char *additional_error); static int cmdline_parser_required2 (struct gengetopt_args_info *args_info, const char *prog_name, const char *additional_error); const char *cmdline_parser_second_image_flag_values[] = {"0", "1", "2", 0}; /*< Possible values for second-image-flag. */ const char *cmdline_parser_inactive_values[] = {"0", "1", "2", 0}; /*< Possible values for inactive. */ static char * gengetopt_strdup (const char *s); static void clear_given (struct gengetopt_args_info *args_info) { args_info->help_given = 0 ; args_info->version_given = 0 ; args_info->kernel_given = 0 ; args_info->rootfs_given = 0 ; args_info->output_given = 0 ; args_info->cfe_given = 0 ; args_info->boardid_given = 0 ; args_info->chipid_given = 0 ; args_info->flash_start_given = 0 ; args_info->image_offset_given = 0 ; args_info->tag_version_given = 0 ; args_info->signature_given = 0 ; args_info->signature2_given = 0 ; args_info->block_size_given = 0 ; args_info->load_addr_given = 0 ; args_info->entry_given = 0 ; args_info->layoutver_given = 0 ; args_info->info1_given = 0 ; args_info->altinfo_given = 0 ; args_info->info2_given = 0 ; args_info->root_first_given = 0 ; args_info->rsa_signature_given = 0 ; args_info->second_image_flag_given = 0 ; args_info->inactive_given = 0 ; args_info->reserved2_given = 0 ; args_info->kernel_file_has_header_given = 0 ; args_info->pad_given = 0 ; } static void clear_args (struct gengetopt_args_info *args_info) { FIX_UNUSED (args_info); args_info->kernel_arg = NULL; args_info->kernel_orig = NULL; args_info->rootfs_arg = NULL; args_info->rootfs_orig = NULL; args_info->output_arg = NULL; args_info->output_orig = NULL; args_info->cfe_arg = NULL; args_info->cfe_orig = NULL; args_info->boardid_arg = NULL; args_info->boardid_orig = NULL; args_info->chipid_arg = NULL; args_info->chipid_orig = NULL; args_info->flash_start_arg = gengetopt_strdup ("0xBFC00000"); args_info->flash_start_orig = NULL; args_info->image_offset_arg = gengetopt_strdup ("0x10000"); args_info->image_offset_orig = NULL; args_info->tag_version_arg = gengetopt_strdup ("6"); args_info->tag_version_orig = NULL; args_info->signature_arg = gengetopt_strdup ("Broadcom Corporatio"); args_info->signature_orig = NULL; args_info->signature2_arg = gengetopt_strdup ("ver. 2.0"); args_info->signature2_orig = NULL; args_info->block_size_arg = gengetopt_strdup ("0x10000"); args_info->block_size_orig = NULL; args_info->load_addr_arg = NULL; args_info->load_addr_orig = NULL; args_info->entry_arg = NULL; args_info->entry_orig = NULL; args_info->layoutver_arg = NULL; args_info->layoutver_orig = NULL; args_info->info1_arg = NULL; args_info->info1_orig = NULL; args_info->altinfo_arg = NULL; args_info->altinfo_orig = NULL; args_info->info2_arg = NULL; args_info->info2_orig = NULL; args_info->root_first_flag = 0; args_info->rsa_signature_arg = NULL; args_info->rsa_signature_orig = NULL; args_info->second_image_flag_arg = gengetopt_strdup ("2"); args_info->second_image_flag_orig = NULL; args_info->inactive_arg = gengetopt_strdup ("2"); args_info->inactive_orig = NULL; args_info->reserved2_arg = NULL; args_info->reserved2_orig = NULL; args_info->kernel_file_has_header_flag = 0; args_info->pad_orig = NULL; } static void init_args_info(struct gengetopt_args_info *args_info) { args_info->help_help = gengetopt_args_info_help[0] ; args_info->version_help = gengetopt_args_info_help[1] ; args_info->kernel_help = gengetopt_args_info_help[2] ; args_info->rootfs_help = gengetopt_args_info_help[3] ; args_info->output_help = gengetopt_args_info_help[4] ; args_info->cfe_help = gengetopt_args_info_help[5] ; args_info->boardid_help = gengetopt_args_info_help[6] ; args_info->chipid_help = gengetopt_args_info_help[7] ; args_info->flash_start_help = gengetopt_args_info_help[8] ; args_info->image_offset_help = gengetopt_args_info_help[9] ; args_info->tag_version_help = gengetopt_args_info_help[10] ; args_info->signature_help = gengetopt_args_info_help[11] ; args_info->signature2_help = gengetopt_args_info_help[12] ; args_info->block_size_help = gengetopt_args_info_help[13] ; args_info->load_addr_help = gengetopt_args_info_help[14] ; args_info->entry_help = gengetopt_args_info_help[15] ; args_info->layoutver_help = gengetopt_args_info_help[16] ; args_info->info1_help = gengetopt_args_info_help[17] ; args_info->altinfo_help = gengetopt_args_info_help[18] ; args_info->info2_help = gengetopt_args_info_help[19] ; args_info->root_first_help = gengetopt_args_info_help[20] ; args_info->rsa_signature_help = gengetopt_args_info_help[21] ; args_info->second_image_flag_help = gengetopt_args_info_help[22] ; args_info->inactive_help = gengetopt_args_info_help[23] ; args_info->reserved2_help = gengetopt_args_info_help[24] ; args_info->kernel_file_has_header_help = gengetopt_args_info_help[25] ; args_info->pad_help = gengetopt_args_info_help[26] ; } void cmdline_parser_print_version (void) { printf ("%s %s\n", (strlen(CMDLINE_PARSER_PACKAGE_NAME) ? CMDLINE_PARSER_PACKAGE_NAME : CMDLINE_PARSER_PACKAGE), CMDLINE_PARSER_VERSION); } static void print_help_common(void) { cmdline_parser_print_version (); if (strlen(gengetopt_args_info_purpose) > 0) printf("\n%s\n", gengetopt_args_info_purpose); if (strlen(gengetopt_args_info_usage) > 0) printf("\n%s\n", gengetopt_args_info_usage); printf("\n"); if (strlen(gengetopt_args_info_description) > 0) printf("%s\n\n", gengetopt_args_info_description); } void cmdline_parser_print_help (void) { int i = 0; print_help_common(); while (gengetopt_args_info_help[i]) printf("%s\n", gengetopt_args_info_help[i++]); } void cmdline_parser_init (struct gengetopt_args_info *args_info) { clear_given (args_info); clear_args (args_info); init_args_info (args_info); } void cmdline_parser_params_init(struct cmdline_parser_params *params) { if (params) { params->override = 0; params->initialize = 1; params->check_required = 1; params->check_ambiguity = 0; params->print_errors = 1; } } struct cmdline_parser_params * cmdline_parser_params_create(void) { struct cmdline_parser_params *params = (struct cmdline_parser_params *)malloc(sizeof(struct cmdline_parser_params)); cmdline_parser_params_init(params); return params; } static void free_string_field (char **s) { if (*s) { free (*s); *s = 0; } } static void cmdline_parser_release (struct gengetopt_args_info *args_info) { free_string_field (&(args_info->kernel_arg)); free_string_field (&(args_info->kernel_orig)); free_string_field (&(args_info->rootfs_arg)); free_string_field (&(args_info->rootfs_orig)); free_string_field (&(args_info->output_arg)); free_string_field (&(args_info->output_orig)); free_string_field (&(args_info->cfe_arg)); free_string_field (&(args_info->cfe_orig)); free_string_field (&(args_info->boardid_arg)); free_string_field (&(args_info->boardid_orig)); free_string_field (&(args_info->chipid_arg)); free_string_field (&(args_info->chipid_orig)); free_string_field (&(args_info->flash_start_arg)); free_string_field (&(args_info->flash_start_orig)); free_string_field (&(args_info->image_offset_arg)); free_string_field (&(args_info->image_offset_orig)); free_string_field (&(args_info->tag_version_arg)); free_string_field (&(args_info->tag_version_orig)); free_string_field (&(args_info->signature_arg)); free_string_field (&(args_info->signature_orig)); free_string_field (&(args_info->signature2_arg)); free_string_field (&(args_info->signature2_orig)); free_string_field (&(args_info->block_size_arg)); free_string_field (&(args_info->block_size_orig)); free_string_field (&(args_info->load_addr_arg)); free_string_field (&(args_info->load_addr_orig)); free_string_field (&(args_info->entry_arg)); free_string_field (&(args_info->entry_orig)); free_string_field (&(args_info->layoutver_arg)); free_string_field (&(args_info->layoutver_orig)); free_string_field (&(args_info->info1_arg)); free_string_field (&(args_info->info1_orig)); free_string_field (&(args_info->altinfo_arg)); free_string_field (&(args_info->altinfo_orig)); free_string_field (&(args_info->info2_arg)); free_string_field (&(args_info->info2_orig)); free_string_field (&(args_info->rsa_signature_arg)); free_string_field (&(args_info->rsa_signature_orig)); free_string_field (&(args_info->second_image_flag_arg)); free_string_field (&(args_info->second_image_flag_orig)); free_string_field (&(args_info->inactive_arg)); free_string_field (&(args_info->inactive_orig)); free_string_field (&(args_info->reserved2_arg)); free_string_field (&(args_info->reserved2_orig)); free_string_field (&(args_info->pad_orig)); clear_given (args_info); } /** * @param val the value to check * @param values the possible values * @return the index of the matched value: * -1 if no value matched, * -2 if more than one value has matched */ static int check_possible_values(const char *val, const char *values[]) { int i, found, last; size_t len; if (!val) /* otherwise strlen() crashes below */ return -1; /* -1 means no argument for the option */ found = last = 0; for (i = 0, len = strlen(val); values[i]; ++i) { if (strncmp(val, values[i], len) == 0) { ++found; last = i; if (strlen(values[i]) == len) return i; /* exact macth no need to check more */ } } if (found == 1) /* one match: OK */ return last; return (found ? -2 : -1); /* return many values or none matched */ } static void write_into_file(FILE *outfile, const char *opt, const char *arg, const char *values[]) { int found = -1; if (arg) { if (values) { found = check_possible_values(arg, values); } if (found >= 0) fprintf(outfile, "%s=\"%s\" # %s\n", opt, arg, values[found]); else fprintf(outfile, "%s=\"%s\"\n", opt, arg); } else { fprintf(outfile, "%s\n", opt); } } int cmdline_parser_dump(FILE *outfile, struct gengetopt_args_info *args_info) { int i = 0; if (!outfile) { fprintf (stderr, "%s: cannot dump options to stream\n", CMDLINE_PARSER_PACKAGE); return EXIT_FAILURE; } if (args_info->help_given) write_into_file(outfile, "help", 0, 0 ); if (args_info->version_given) write_into_file(outfile, "version", 0, 0 ); if (args_info->kernel_given) write_into_file(outfile, "kernel", args_info->kernel_orig, 0); if (args_info->rootfs_given) write_into_file(outfile, "rootfs", args_info->rootfs_orig, 0); if (args_info->output_given) write_into_file(outfile, "output", args_info->output_orig, 0); if (args_info->cfe_given) write_into_file(outfile, "cfe", args_info->cfe_orig, 0); if (args_info->boardid_given) write_into_file(outfile, "boardid", args_info->boardid_orig, 0); if (args_info->chipid_given) write_into_file(outfile, "chipid", args_info->chipid_orig, 0); if (args_info->flash_start_given) write_into_file(outfile, "flash-start", args_info->flash_start_orig, 0); if (args_info->image_offset_given) write_into_file(outfile, "image-offset", args_info->image_offset_orig, 0); if (args_info->tag_version_given) write_into_file(outfile, "tag-version", args_info->tag_version_orig, 0); if (args_info->signature_given) write_into_file(outfile, "signature", args_info->signature_orig, 0); if (args_info->signature2_given) write_into_file(outfile, "signature2", args_info->signature2_orig, 0); if (args_info->block_size_given) write_into_file(outfile, "block-size", args_info->block_size_orig, 0); if (args_info->load_addr_given) write_into_file(outfile, "load-addr", args_info->load_addr_orig, 0); if (args_info->entry_given) write_into_file(outfile, "entry", args_info->entry_orig, 0); if (args_info->layoutver_given) write_into_file(outfile, "layoutver", args_info->layoutver_orig, 0); if (args_info->info1_given) write_into_file(outfile, "info1", args_info->info1_orig, 0); if (args_info->altinfo_given) write_into_file(outfile, "altinfo", args_info->altinfo_orig, 0); if (args_info->info2_given) write_into_file(outfile, "info2", args_info->info2_orig, 0); if (args_info->root_first_given) write_into_file(outfile, "root-first", 0, 0 ); if (args_info->rsa_signature_given) write_into_file(outfile, "rsa-signature", args_info->rsa_signature_orig, 0); if (args_info->second_image_flag_given) write_into_file(outfile, "second-image-flag", args_info->second_image_flag_orig, cmdline_parser_second_image_flag_values); if (args_info->inactive_given) write_into_file(outfile, "inactive", args_info->inactive_orig, cmdline_parser_inactive_values); if (args_info->reserved2_given) write_into_file(outfile, "reserved2", args_info->reserved2_orig, 0); if (args_info->kernel_file_has_header_given) write_into_file(outfile, "kernel-file-has-header", 0, 0 ); if (args_info->pad_given) write_into_file(outfile, "pad", args_info->pad_orig, 0); i = EXIT_SUCCESS; return i; } int cmdline_parser_file_save(const char *filename, struct gengetopt_args_info *args_info) { FILE *outfile; int i = 0; outfile = fopen(filename, "w"); if (!outfile) { fprintf (stderr, "%s: cannot open file for writing: %s\n", CMDLINE_PARSER_PACKAGE, filename); return EXIT_FAILURE; } i = cmdline_parser_dump(outfile, args_info); fclose (outfile); return i; } void cmdline_parser_free (struct gengetopt_args_info *args_info) { cmdline_parser_release (args_info); } /** @brief replacement of strdup, which is not standard */ char * gengetopt_strdup (const char *s) { char *result = 0; if (!s) return result; result = (char*)malloc(strlen(s) + 1); if (result == (char*)0) return (char*)0; strcpy(result, s); return result; } int cmdline_parser (int argc, char **argv, struct gengetopt_args_info *args_info) { return cmdline_parser2 (argc, argv, args_info, 0, 1, 1); } int cmdline_parser_ext (int argc, char **argv, struct gengetopt_args_info *args_info, struct cmdline_parser_params *params) { int result; result = cmdline_parser_internal (argc, argv, args_info, params, 0); if (result == EXIT_FAILURE) { cmdline_parser_free (args_info); exit (EXIT_FAILURE); } return result; } int cmdline_parser2 (int argc, char **argv, struct gengetopt_args_info *args_info, int override, int initialize, int check_required) { int result; struct cmdline_parser_params params; params.override = override; params.initialize = initialize; params.check_required = check_required; params.check_ambiguity = 0; params.print_errors = 1; result = cmdline_parser_internal (argc, argv, args_info, ¶ms, 0); if (result == EXIT_FAILURE) { cmdline_parser_free (args_info); exit (EXIT_FAILURE); } return result; } int cmdline_parser_required (struct gengetopt_args_info *args_info, const char *prog_name) { int result = EXIT_SUCCESS; if (cmdline_parser_required2(args_info, prog_name, 0) > 0) result = EXIT_FAILURE; if (result == EXIT_FAILURE) { cmdline_parser_free (args_info); exit (EXIT_FAILURE); } return result; } int cmdline_parser_required2 (struct gengetopt_args_info *args_info, const char *prog_name, const char *additional_error) { int error = 0; FIX_UNUSED (additional_error); /* checks for required options */ if (! args_info->kernel_given) { fprintf (stderr, "%s: '--kernel' ('-i') option required%s\n", prog_name, (additional_error ? additional_error : "")); error = 1; } if (! args_info->rootfs_given) { fprintf (stderr, "%s: '--rootfs' ('-f') option required%s\n", prog_name, (additional_error ? additional_error : "")); error = 1; } if (! args_info->output_given) { fprintf (stderr, "%s: '--output' ('-o') option required%s\n", prog_name, (additional_error ? additional_error : "")); error = 1; } if (! args_info->boardid_given) { fprintf (stderr, "%s: '--boardid' ('-b') option required%s\n", prog_name, (additional_error ? additional_error : "")); error = 1; } if (! args_info->chipid_given) { fprintf (stderr, "%s: '--chipid' ('-c') option required%s\n", prog_name, (additional_error ? additional_error : "")); error = 1; } if (! args_info->load_addr_given) { fprintf (stderr, "%s: '--load-addr' ('-l') option required%s\n", prog_name, (additional_error ? additional_error : "")); error = 1; } if (! args_info->entry_given) { fprintf (stderr, "%s: '--entry' ('-e') option required%s\n", prog_name, (additional_error ? additional_error : "")); error = 1; } /* checks for dependences among options */ return error; } static char *package_name = 0; /** * @brief updates an option * @param field the generic pointer to the field to update * @param orig_field the pointer to the orig field * @param field_given the pointer to the number of occurrence of this option * @param prev_given the pointer to the number of occurrence already seen * @param value the argument for this option (if null no arg was specified) * @param possible_values the possible values for this option (if specified) * @param default_value the default value (in case the option only accepts fixed values) * @param arg_type the type of this option * @param check_ambiguity @see cmdline_parser_params.check_ambiguity * @param override @see cmdline_parser_params.override * @param no_free whether to free a possible previous value * @param multiple_option whether this is a multiple option * @param long_opt the corresponding long option * @param short_opt the corresponding short option (or '-' if none) * @param additional_error possible further error specification */ static int update_arg(void *field, char **orig_field, unsigned int *field_given, unsigned int *prev_given, char *value, const char *possible_values[], const char *default_value, cmdline_parser_arg_type arg_type, int check_ambiguity, int override, int no_free, int multiple_option, const char *long_opt, char short_opt, const char *additional_error) { char *stop_char = 0; const char *val = value; int found; char **string_field; FIX_UNUSED (field); stop_char = 0; found = 0; if (!multiple_option && prev_given && (*prev_given || (check_ambiguity && *field_given))) { if (short_opt != '-') fprintf (stderr, "%s: `--%s' (`-%c') option given more than once%s\n", package_name, long_opt, short_opt, (additional_error ? additional_error : "")); else fprintf (stderr, "%s: `--%s' option given more than once%s\n", package_name, long_opt, (additional_error ? additional_error : "")); return 1; /* failure */ } if (possible_values && (found = check_possible_values((value ? value : default_value), possible_values)) < 0) { if (short_opt != '-') fprintf (stderr, "%s: %s argument, \"%s\", for option `--%s' (`-%c')%s\n", package_name, (found == -2) ? "ambiguous" : "invalid", value, long_opt, short_opt, (additional_error ? additional_error : "")); else fprintf (stderr, "%s: %s argument, \"%s\", for option `--%s'%s\n", package_name, (found == -2) ? "ambiguous" : "invalid", value, long_opt, (additional_error ? additional_error : "")); return 1; /* failure */ } if (field_given && *field_given && ! override) return 0; if (prev_given) (*prev_given)++; if (field_given) (*field_given)++; if (possible_values) val = possible_values[found]; switch(arg_type) { case ARG_FLAG: *((int *)field) = !*((int *)field); break; case ARG_INT: if (val) *((int *)field) = strtol (val, &stop_char, 0); break; case ARG_STRING: if (val) { string_field = (char **)field; if (!no_free && *string_field) free (*string_field); /* free previous string */ *string_field = gengetopt_strdup (val); } break; default: break; }; /* check numeric conversion */ switch(arg_type) { case ARG_INT: if (val && !(stop_char && *stop_char == '\0')) { fprintf(stderr, "%s: invalid numeric value: %s\n", package_name, val); return 1; /* failure */ } break; default: ; }; /* store the original value */ switch(arg_type) { case ARG_NO: case ARG_FLAG: break; default: if (value && orig_field) { if (no_free) { *orig_field = value; } else { if (*orig_field) free (*orig_field); /* free previous string */ *orig_field = gengetopt_strdup (value); } } }; return 0; /* OK */ } int cmdline_parser_internal ( int argc, char **argv, struct gengetopt_args_info *args_info, struct cmdline_parser_params *params, const char *additional_error) { int c; /* Character of the parsed option. */ int error = 0; struct gengetopt_args_info local_args_info; int override; int initialize; int check_required; int check_ambiguity; package_name = argv[0]; override = params->override; initialize = params->initialize; check_required = params->check_required; check_ambiguity = params->check_ambiguity; if (initialize) cmdline_parser_init (args_info); cmdline_parser_init (&local_args_info); optarg = 0; optind = 0; opterr = params->print_errors; optopt = '?'; while (1) { int option_index = 0; static struct option long_options[] = { { "help", 0, NULL, 'h' }, { "version", 0, NULL, 'V' }, { "kernel", 1, NULL, 'i' }, { "rootfs", 1, NULL, 'f' }, { "output", 1, NULL, 'o' }, { "cfe", 1, NULL, 0 }, { "boardid", 1, NULL, 'b' }, { "chipid", 1, NULL, 'c' }, { "flash-start", 1, NULL, 's' }, { "image-offset", 1, NULL, 'n' }, { "tag-version", 1, NULL, 'v' }, { "signature", 1, NULL, 'a' }, { "signature2", 1, NULL, 'm' }, { "block-size", 1, NULL, 'k' }, { "load-addr", 1, NULL, 'l' }, { "entry", 1, NULL, 'e' }, { "layoutver", 1, NULL, 'y' }, { "info1", 1, NULL, '1' }, { "altinfo", 1, NULL, 0 }, { "info2", 1, NULL, '2' }, { "root-first", 0, NULL, 0 }, { "rsa-signature", 1, NULL, 'r' }, { "second-image-flag", 1, NULL, 0 }, { "inactive", 1, NULL, 0 }, { "reserved2", 1, NULL, 0 }, { "kernel-file-has-header", 0, NULL, 0 }, { "pad", 1, NULL, 'p' }, { 0, 0, 0, 0 } }; c = getopt_long (argc, argv, "hVi:f:o:b:c:s:n:v:a:m:k:l:e:y:1:2:r:p:", long_options, &option_index); if (c == -1) break; /* Exit from `while (1)' loop. */ switch (c) { case 'h': /* Print help and exit. */ cmdline_parser_print_help (); cmdline_parser_free (&local_args_info); exit (EXIT_SUCCESS); case 'V': /* Print version and exit. */ cmdline_parser_print_version (); cmdline_parser_free (&local_args_info); exit (EXIT_SUCCESS); case 'i': /* File with LZMA compressed kernel to include in the image.. */ if (update_arg( (void *)&(args_info->kernel_arg), &(args_info->kernel_orig), &(args_info->kernel_given), &(local_args_info.kernel_given), optarg, 0, 0, ARG_STRING, check_ambiguity, override, 0, 0, "kernel", 'i', additional_error)) goto failure; break; case 'f': /* File with RootFS to include in the image.. */ if (update_arg( (void *)&(args_info->rootfs_arg), &(args_info->rootfs_orig), &(args_info->rootfs_given), &(local_args_info.rootfs_given), optarg, 0, 0, ARG_STRING, check_ambiguity, override, 0, 0, "rootfs", 'f', additional_error)) goto failure; break; case 'o': /* Name of output file.. */ if (update_arg( (void *)&(args_info->output_arg), &(args_info->output_orig), &(args_info->output_given), &(local_args_info.output_given), optarg, 0, 0, ARG_STRING, check_ambiguity, override, 0, 0, "output", 'o', additional_error)) goto failure; break; case 'b': /* Board ID to set in the image (must match what router expects, e.g. \"96345GW2\").. */ if (update_arg( (void *)&(args_info->boardid_arg), &(args_info->boardid_orig), &(args_info->boardid_given), &(local_args_info.boardid_given), optarg, 0, 0, ARG_STRING, check_ambiguity, override, 0, 0, "boardid", 'b', additional_error)) goto failure; break; case 'c': /* Chip ID to set in the image (must match the actual hardware, e.g. \"6345\").. */ if (update_arg( (void *)&(args_info->chipid_arg), &(args_info->chipid_orig), &(args_info->chipid_given), &(local_args_info.chipid_given), optarg, 0, 0, ARG_STRING, check_ambiguity, override, 0, 0, "chipid", 'c', additional_error)) goto failure; break; case 's': /* Flash start address.. */ if (update_arg( (void *)&(args_info->flash_start_arg), &(args_info->flash_start_orig), &(args_info->flash_start_given), &(local_args_info.flash_start_given), optarg, 0, "0xBFC00000", ARG_STRING, check_ambiguity, override, 0, 0, "flash-start", 's', additional_error)) goto failure; break; case 'n': /* Offset from start address for the first byte after the CFE (in memory).. */ if (update_arg( (void *)&(args_info->image_offset_arg), &(args_info->image_offset_orig), &(args_info->image_offset_given), &(local_args_info.image_offset_given), optarg, 0, "0x10000", ARG_STRING, check_ambiguity, override, 0, 0, "image-offset", 'n', additional_error)) goto failure; break; case 'v': /* Version number for imagetag format.. */ if (update_arg( (void *)&(args_info->tag_version_arg), &(args_info->tag_version_orig), &(args_info->tag_version_given), &(local_args_info.tag_version_given), optarg, 0, "6", ARG_STRING, check_ambiguity, override, 0, 0, "tag-version", 'v', additional_error)) goto failure; break; case 'a': /* Magic string (signature), for boards that need it.. */ if (update_arg( (void *)&(args_info->signature_arg), &(args_info->signature_orig), &(args_info->signature_given), &(local_args_info.signature_given), optarg, 0, "Broadcom Corporatio", ARG_STRING, check_ambiguity, override, 0, 0, "signature", 'a', additional_error)) goto failure; break; case 'm': /* Second magic string (signature2).. */ if (update_arg( (void *)&(args_info->signature2_arg), &(args_info->signature2_orig), &(args_info->signature2_given), &(local_args_info.signature2_given), optarg, 0, "ver. 2.0", ARG_STRING, check_ambiguity, override, 0, 0, "signature2", 'm', additional_error)) goto failure; break; case 'k': /* Flash erase block size.. */ if (update_arg( (void *)&(args_info->block_size_arg), &(args_info->block_size_orig), &(args_info->block_size_given), &(local_args_info.block_size_given), optarg, 0, "0x10000", ARG_STRING, check_ambiguity, override, 0, 0, "block-size", 'k', additional_error)) goto failure; break; case 'l': /* Kernel load address.. */ if (update_arg( (void *)&(args_info->load_addr_arg), &(args_info->load_addr_orig), &(args_info->load_addr_given), &(local_args_info.load_addr_given), optarg, 0, 0, ARG_STRING, check_ambiguity, override, 0, 0, "load-addr", 'l', additional_error)) goto failure; break; case 'e': /* Address where the kernel entry point will be for booting.. */ if (update_arg( (void *)&(args_info->entry_arg), &(args_info->entry_orig), &(args_info->entry_given), &(local_args_info.entry_given), optarg, 0, 0, ARG_STRING, check_ambiguity, override, 0, 0, "entry", 'e', additional_error)) goto failure; break; case 'y': /* Flash layout version (version 2.2x of the Broadcom code requires this).. */ if (update_arg( (void *)&(args_info->layoutver_arg), &(args_info->layoutver_orig), &(args_info->layoutver_given), &(local_args_info.layoutver_given), optarg, 0, 0, ARG_STRING, check_ambiguity, override, 0, 0, "layoutver", 'y', additional_error)) goto failure; break; case '1': /* String for first vendor information section.. */ if (update_arg( (void *)&(args_info->info1_arg), &(args_info->info1_orig), &(args_info->info1_given), &(local_args_info.info1_given), optarg, 0, 0, ARG_STRING, check_ambiguity, override, 0, 0, "info1", '1', additional_error)) goto failure; break; case '2': /* String for second vendor information section.. */ if (update_arg( (void *)&(args_info->info2_arg), &(args_info->info2_orig), &(args_info->info2_given), &(local_args_info.info2_given), optarg, 0, 0, ARG_STRING, check_ambiguity, override, 0, 0, "info2", '2', additional_error)) goto failure; break; case 'r': /* String for RSA Signature section.. */ if (update_arg( (void *)&(args_info->rsa_signature_arg), &(args_info->rsa_signature_orig), &(args_info->rsa_signature_given), &(local_args_info.rsa_signature_given), optarg, 0, 0, ARG_STRING, check_ambiguity, override, 0, 0, "rsa-signature", 'r', additional_error)) goto failure; break; case 'p': /* Pad the image to this size if smaller (in MiB). */ if (update_arg( (void *)&(args_info->pad_arg), &(args_info->pad_orig), &(args_info->pad_given), &(local_args_info.pad_given), optarg, 0, 0, ARG_INT, check_ambiguity, override, 0, 0, "pad", 'p', additional_error)) goto failure; break; case 0: /* Long option with no short option */ /* File with CFE to include in the image.. */ if (strcmp (long_options[option_index].name, "cfe") == 0) { if (update_arg( (void *)&(args_info->cfe_arg), &(args_info->cfe_orig), &(args_info->cfe_given), &(local_args_info.cfe_given), optarg, 0, 0, ARG_STRING, check_ambiguity, override, 0, 0, "cfe", '-', additional_error)) goto failure; } /* String for vendor information section (alternate/pirelli).. */ else if (strcmp (long_options[option_index].name, "altinfo") == 0) { if (update_arg( (void *)&(args_info->altinfo_arg), &(args_info->altinfo_orig), &(args_info->altinfo_given), &(local_args_info.altinfo_given), optarg, 0, 0, ARG_STRING, check_ambiguity, override, 0, 0, "altinfo", '-', additional_error)) goto failure; } /* Put the rootfs before the kernel (only for stock images, e.g. captured from the router's flash memory).. */ else if (strcmp (long_options[option_index].name, "root-first") == 0) { if (update_arg((void *)&(args_info->root_first_flag), 0, &(args_info->root_first_given), &(local_args_info.root_first_given), optarg, 0, 0, ARG_FLAG, check_ambiguity, override, 1, 0, "root-first", '-', additional_error)) goto failure; } /* Dual Image Flag (2=not-specified).. */ else if (strcmp (long_options[option_index].name, "second-image-flag") == 0) { if (update_arg( (void *)&(args_info->second_image_flag_arg), &(args_info->second_image_flag_orig), &(args_info->second_image_flag_given), &(local_args_info.second_image_flag_given), optarg, cmdline_parser_second_image_flag_values, "2", ARG_STRING, check_ambiguity, override, 0, 0, "second-image-flag", '-', additional_error)) goto failure; } /* Inactive Flag (2=not-specified).. */ else if (strcmp (long_options[option_index].name, "inactive") == 0) { if (update_arg( (void *)&(args_info->inactive_arg), &(args_info->inactive_orig), &(args_info->inactive_given), &(local_args_info.inactive_given), optarg, cmdline_parser_inactive_values, "2", ARG_STRING, check_ambiguity, override, 0, 0, "inactive", '-', additional_error)) goto failure; } /* String for second reserved section.. */ else if (strcmp (long_options[option_index].name, "reserved2") == 0) { if (update_arg( (void *)&(args_info->reserved2_arg), &(args_info->reserved2_orig), &(args_info->reserved2_given), &(local_args_info.reserved2_given), optarg, 0, 0, ARG_STRING, check_ambiguity, override, 0, 0, "reserved2", '-', additional_error)) goto failure; } /* Indicates that the kernel file includes the kernel header with correct load address and entry point, so no changes are needed. */ else if (strcmp (long_options[option_index].name, "kernel-file-has-header") == 0) { if (update_arg((void *)&(args_info->kernel_file_has_header_flag), 0, &(args_info->kernel_file_has_header_given), &(local_args_info.kernel_file_has_header_given), optarg, 0, 0, ARG_FLAG, check_ambiguity, override, 1, 0, "kernel-file-has-header", '-', additional_error)) goto failure; } break; case '?': /* Invalid option. */ /* `getopt_long' already printed an error message. */ goto failure; default: /* bug: option not considered. */ fprintf (stderr, "%s: option unknown: %c%s\n", CMDLINE_PARSER_PACKAGE, c, (additional_error ? additional_error : "")); abort (); } /* switch */ } /* while */ if (check_required) { error += cmdline_parser_required2 (args_info, argv[0], additional_error); } cmdline_parser_release (&local_args_info); if ( error ) return (EXIT_FAILURE); return 0; failure: cmdline_parser_release (&local_args_info); return (EXIT_FAILURE); }