diff options
Diffstat (limited to 'ubi-utils/src/pfiflash/pfiflash.c')
| -rw-r--r-- | ubi-utils/src/pfiflash/pfiflash.c | 243 |
1 files changed, 0 insertions, 243 deletions
diff --git a/ubi-utils/src/pfiflash/pfiflash.c b/ubi-utils/src/pfiflash/pfiflash.c deleted file mode 100644 index 18b3aa2..0000000 --- a/ubi-utils/src/pfiflash/pfiflash.c +++ /dev/null @@ -1,243 +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 - * Frank Haverkamp - * - * Process a PFI (partial flash image) and write the data to the - * specified UBI volumes. This tool is intended to be used for system - * update using PFI files. - */ - -#include <unistd.h> -#include <stdio.h> -#include <stdint.h> -#include <stdlib.h> -#include <string.h> -#include <getopt.h> -#include <argp.h> -#include <unistd.h> -#include <errno.h> - -#include <pfiflash.h> -#include "error.h" -#include "config.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" - "pfiflash - a tool for updating a controller with PFI files.\n"; - -static const char copyright [] __attribute__((unused)) = - "FIXME: insert license type."; /* FIXME */ - -static struct argp_option options[] = { - /* Output options */ - { name: NULL, key: 0, arg: NULL, flags: 0, - doc: "Standard options:", - group: 1 }, - - { name: "copyright", key: 'c', arg: NULL, flags: 0, - doc: "Print copyright information.", - group: 1 }, - - { name: "verbose", key: 'v', arg: NULL, flags: 0, - doc: "Be verbose during program execution.", - group: 1 }, - - { name: "logfile", key: 'l', arg: "<file>", flags: 0, - doc: "Write a logfile to <file>.", - group: 1 }, - - /* Output options */ - { name: NULL, key: 0, arg: NULL, flags: 0, - doc: "Process options:", - group: 2 }, - - { name: "complete", key: 'C', arg: NULL, flags: 0, - doc: "Execute a complete system update. Updates both sides.", - group: 2 }, - - { name: "side", key: 's', arg: "<seqnum>", flags: 0, - doc: "Select the side which shall be updated.", - group: 2 }, - - { name: "pdd-update", key: 'p', arg: "<type>", flags: 0, - doc: "Specify the pdd-update algorithm. <type> is either " - "'keep', 'merge' or 'overwrite'.", - group: 2 }, - - { name: NULL, key: 0, arg: NULL, flags: 0, doc: NULL, group: 0 }, -}; - -typedef struct myargs { - int verbose; - const char *logfile; - - pdd_handling_t pdd_handling; - int seqnum; - int complete; - - FILE* fp_in; - - /* special stuff needed to get additional arguments */ - char *arg1; - char **options; /* [STRING...] */ -} myargs; - -static pdd_handling_t -get_pdd_handling(const char* str) -{ - if (strcmp(str, "keep") == 0) { - return PDD_KEEP; - } - if (strcmp(str, "merge") == 0) { - return PDD_MERGE; - } - if (strcmp(str, "overwrite") == 0) { - return PDD_OVERWRITE; - } - - return -1; -} - -static int -get_update_seqnum(const char* str) -{ - uint32_t i = strtoul(str, NULL, 0); - - if ((i != 0) && (i != 1)) { - return -1; - } - - return i; -} - - -static error_t -parse_opt(int key, char *arg, struct argp_state *state) -{ - int err = 0; - - myargs *args = state->input; - - switch (key) { - /* standard options */ - case 'c': - err_msg("%s\n", copyright); - exit(0); - break; - case 'v': - args->verbose = 1; - break; - case 'l': - args->logfile = arg; - break; - /* process options */ - case 'C': - args->complete = 1; - break; - case 'p': - args->pdd_handling = get_pdd_handling(arg); - if (args->pdd_handling < 0) { - err_quit("Unknown PDD handling: %s.\n" - "Please use either 'keep', 'merge' or" - "'overwrite'.\n'"); - } - break; - case 's': - args->seqnum = get_update_seqnum(arg); - if (args->seqnum < 0) { - err_quit("Unsupported side: %s.\n" - "Supported sides are '0' and '1'\n", arg); - } - break; - - case ARGP_KEY_ARG: /* input file */ - args->fp_in = fopen(arg, "r"); - if ((args->fp_in) == NULL) { - err_sys("Cannot open PFI file %s for input", arg); - } - args->arg1 = arg; - args->options = &state->argv[state->next]; - state->next = state->argc; - break; - case ARGP_KEY_END: - if (err) { - err_msg("\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: "[pfifile]", - doc: doc, - children: NULL, - help_filter: NULL, - argp_domain: NULL, -}; - -int main (int argc, char** argv) -{ - int rc = 0; - char err_buf[PFIFLASH_MAX_ERR_BUF_SIZE]; - memset(err_buf, '\0', PFIFLASH_MAX_ERR_BUF_SIZE); - - myargs args = { - .verbose = 0, - .seqnum = -1, - .complete = 0, - .logfile = "/tmp/pfiflash.log", - .pdd_handling = PDD_KEEP, - .fp_in = stdin, - }; - - argp_parse(&argp, argc, argv, ARGP_IN_ORDER, 0, &args); - error_initlog(args.logfile); - - if (!args.fp_in) { - rc = -1; - snprintf(err_buf, PFIFLASH_MAX_ERR_BUF_SIZE, - "No PFI input file specified!\n"); - goto err; - } - - rc = pfiflash(args.fp_in, args.complete, args.seqnum, - args.pdd_handling, err_buf, PFIFLASH_MAX_ERR_BUF_SIZE); - if (rc != 0) { - goto err_fp; - } - - err_fp: - if (args.fp_in != stdin) - fclose(args.fp_in); - err: - if (rc != 0) - err_msg("Error: %s\nrc: %d\n", err_buf, rc); - return rc; -} |