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-rw-r--r--target/Makefile3
-rw-r--r--target/utils/Makefile32
-rw-r--r--target/utils/src/addpattern.c235
-rw-r--r--target/utils/src/dgfirmware.c376
-rw-r--r--target/utils/src/motorola-bin.c146
-rw-r--r--target/utils/src/trx.c354
-rw-r--r--target/utils/src/trx2usr.c186
7 files changed, 1 insertions, 1331 deletions
diff --git a/target/Makefile b/target/Makefile
index d5e6bea01c..651c13f6ff 100644
--- a/target/Makefile
+++ b/target/Makefile
@@ -12,10 +12,9 @@ all: install
$(BIN_DIR):
mkdir -p $(BIN_DIR)
-TARGETS-y := linux utils
+TARGETS-y := linux
TARGETS-$(CONFIG_SDK) += sdk
-linux-compile: utils-install
linux-install: $(BIN_DIR)
image_install: linux-install
diff --git a/target/utils/Makefile b/target/utils/Makefile
deleted file mode 100644
index d11d7442f2..0000000000
--- a/target/utils/Makefile
+++ /dev/null
@@ -1,32 +0,0 @@
-#
-# Copyright (C) 2006 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
-include $(TOPDIR)/rules.mk
-
-TARGETS := addpattern trx motorola-bin dgfirmware trx2usr
-
-UTILS_BUILD_DIR:=$(BUILD_DIR)/target-utils
-
-download:
-prepare: $(UTILS_BUILD_DIR)
-compile: prepare $(patsubst %,$(UTILS_BUILD_DIR)/%,$(TARGETS)) FORCE
- mkdir -p $(STAGING_DIR)/bin
- $(CP) $(UTILS_BUILD_DIR)/* $(STAGING_DIR)/bin/
-install: compile
-package:
-clean: FORCE
- rm -rf $(UTILS_BUILD_DIR)
- for f in $(TARGETS); do \
- rm -f $(STAGING_DIR)/bin/$$f ; \
- done
-
-$(UTILS_BUILD_DIR):
- mkdir -p $(UTILS_BUILD_DIR)
-
-$(UTILS_BUILD_DIR)/%: src/%.c
- $(CC) -O2 -I $(STAGING_DIR)/include-host -include endian.h -o $@ $(patsubst $(UTILS_BUILD_DIR)/%,src/%.c,$@)
- chmod 755 $@
-
diff --git a/target/utils/src/addpattern.c b/target/utils/src/addpattern.c
deleted file mode 100644
index 5f49b921f6..0000000000
--- a/target/utils/src/addpattern.c
+++ /dev/null
@@ -1,235 +0,0 @@
-/*
- * Copyright (C) 2004 Manuel Novoa III <mjn3@codepoet.org>
- *
- * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-/* July 29, 2004
- *
- * This is a hacked replacement for the 'addpattern' utility used to
- * create wrt54g .bin firmware files. It isn't pretty, but it does
- * the job for me.
- *
- * Extensions:
- * -v allows setting the version string on the command line.
- * -{0|1} sets the (currently ignored) hw_ver flag in the header
- * to 0 or 1 respectively.
- */
-
-/* January 12, 2005
- *
- * Modified by rodent at rodent dot za dot net
- * Support added for the new WRT54G v2.2 and WRT54GS v1.1 "flags"
- * Without the flags set to 0x7, the above units will refuse to flash.
- *
- * Extensions:
- * -{0|1|2} sets {0|1} sets hw_ver flag to 0/1. {2} sets hw_ver to 1
- * and adds the new hardware "flags" for the v2.2/v1.1 units
-*/
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <time.h>
-#include <unistd.h>
-#include <sys/stat.h>
-
-/**********************************************************************/
-
-#define CODE_ID "U2ND" /* from code_pattern.h */
-#define CODE_PATTERN "W54S" /* from code_pattern.h */
-#define PBOT_PATTERN "PBOT"
-
-#define CYBERTAN_VERSION "v3.37.2" /* from cyutils.h */
-
-/* WRT54G v2.2 and WRT54GS v1.1 "flags" (from 3.37.32 firmware cyutils.h) */
-#define SUPPORT_4712_CHIP 0x0001
-#define SUPPORT_INTEL_FLASH 0x0002
-#define SUPPORT_5325E_SWITCH 0x0004
-
-struct code_header { /* from cyutils.h */
- char magic[4];
- char res1[4]; /* for extra magic */
- char fwdate[3];
- char fwvern[3];
- char id[4]; /* U2ND */
- char hw_ver; /* 0: for 4702, 1: for 4712 -- new in 2.04.3 */
- char unused;
- unsigned char flags[2]; /* SUPPORT_ flags new for 3.37.2 (WRT54G v2.2 and WRT54GS v1.1) */
- unsigned char res2[10];
-} ;
-
-/**********************************************************************/
-
-void usage(void) __attribute__ (( __noreturn__ ));
-
-void usage(void)
-{
- fprintf(stderr, "Usage: addpattern [-i trxfile] [-o binfile] [-p pattern] [-g] [-b] [-v v#.#.#] [-{0|1|2|4}]\n");
- exit(EXIT_FAILURE);
-}
-
-int main(int argc, char **argv)
-{
- char buf[1024]; /* keep this at 1k or adjust garbage calc below */
- struct code_header *hdr;
- FILE *in = stdin;
- FILE *out = stdout;
- char *ifn = NULL;
- char *ofn = NULL;
- char *pattern = CODE_PATTERN;
- char *pbotpat = PBOT_PATTERN;
- char *version = CYBERTAN_VERSION;
- int gflag = 0;
- int pbotflag = 0;
- int c;
- int v0, v1, v2;
- size_t off, n;
- time_t t;
- struct tm *ptm;
-
- fprintf(stderr, "mjn3's addpattern replacement - v0.81\n");
-
- hdr = (struct code_header *) buf;
- memset(hdr, 0, sizeof(struct code_header));
-
- while ((c = getopt(argc, argv, "i:o:p:gbv:0124")) != -1) {
- switch (c) {
- case 'i':
- ifn = optarg;
- break;
- case 'o':
- ofn = optarg;
- break;
- case 'p':
- pattern = optarg;
- break;
- case 'g':
- gflag = 1;
- break;
- case 'b':
- pbotflag = 1;
- break;
- case 'v': /* extension to allow setting version */
- version = optarg;
- break;
- case '0':
- hdr->hw_ver = 0;
- break;
- case '1':
- hdr->hw_ver = 1;
- break;
- case '2': /* new 54G v2.2 and 54GS v1.1 flags */
- hdr->hw_ver = 1;
- hdr->flags[0] |= SUPPORT_4712_CHIP;
- hdr->flags[0] |= SUPPORT_INTEL_FLASH;
- hdr->flags[0] |= SUPPORT_5325E_SWITCH;
- break;
- case '4':
- /* V4 firmware sets the flags to 0x1f */
- hdr->hw_ver = 0;
- hdr->flags[0] = 0x1f;
- break;
-
- default:
- usage();
- }
- }
-
- if (optind != argc) {
- fprintf(stderr, "illegal arg \"%s\"\n", argv[optind]);
- usage();
- }
-
- if (strlen(pattern) != 4) {
- fprintf(stderr, "illegal pattern \"%s\": length != 4\n", pattern);
- usage();
- }
-
- if (ifn && !(in = fopen(ifn, "r"))) {
- fprintf(stderr, "can not open \"%s\" for reading\n", ifn);
- usage();
- }
-
- if (ofn && !(out = fopen(ofn, "w"))) {
- fprintf(stderr, "can not open \"%s\" for writing\n", ofn);
- usage();
- }
-
- if (time(&t) == (time_t)(-1)) {
- fprintf(stderr, "time call failed\n");
- return EXIT_FAILURE;
- }
-
- ptm = localtime(&t);
-
- if (3 != sscanf(version, "v%d.%d.%d", &v0, &v1, &v2)) {
- fprintf(stderr, "bad version string \"%s\"\n", version);
- return EXIT_FAILURE;
- }
-
- memcpy(&hdr->magic, pattern, 4);
- if (pbotflag)
- memcpy(&hdr->res1, pbotpat, 4);
- hdr->fwdate[0] = ptm->tm_year % 100;
- hdr->fwdate[1] = ptm->tm_mon + 1;
- hdr->fwdate[2] = ptm->tm_mday;
- hdr->fwvern[0] = v0;
- hdr->fwvern[1] = v1;
- hdr->fwvern[2] = v2;
- memcpy(&hdr->id, CODE_ID, strlen(CODE_ID));
-
- off = sizeof(struct code_header);
-
- fprintf(stderr, "writing firmware v%d.%d.%d on %d/%d/%d (y/m/d)\n",
- v0, v1, v2,
- hdr->fwdate[0], hdr->fwdate[1], hdr->fwdate[2]);
-
-
- while ((n = fread(buf + off, 1, sizeof(buf)-off, in) + off) > 0) {
- off = 0;
- if (n < sizeof(buf)) {
- if (ferror(in)) {
- FREAD_ERROR:
- fprintf(stderr, "fread error\n");
- return EXIT_FAILURE;
- }
- if (gflag) {
- gflag = sizeof(buf) - n;
- memset(buf + n, 0xff, gflag);
- fprintf(stderr, "adding %d bytes of garbage\n", gflag);
- n = sizeof(buf);
- }
- }
- if (!fwrite(buf, n, 1, out)) {
- FWRITE_ERROR:
- fprintf(stderr, "fwrite error\n");
- return EXIT_FAILURE;
- }
- }
-
- if (ferror(in)) {
- goto FREAD_ERROR;
- }
-
- if (fflush(out)) {
- goto FWRITE_ERROR;
- }
-
- fclose(in);
- fclose(out);
-
- return EXIT_SUCCESS;
-}
diff --git a/target/utils/src/dgfirmware.c b/target/utils/src/dgfirmware.c
deleted file mode 100644
index 5ff3b69646..0000000000
--- a/target/utils/src/dgfirmware.c
+++ /dev/null
@@ -1,376 +0,0 @@
-#include <stdlib.h>
-#include <stdio.h>
-
-
-#define IMG_SIZE 0x3e0000
-
-#define KERNEL_START 0x020000
-#define KERNEL_SIZE 0x0b0000
-
-#define ROOTFS_START 0x0d0000
-#define ROOTFS_SIZE 0x30ffb2
-
-char* app_name;
-
-
-
-
-void print_usage(void)
-{
- fprintf(stderr, "usage: dgfirmware [<opts>] <img>\n");
- fprintf(stderr, " <img> firmware image filename\n");
- fprintf(stderr, " <opts> -h print this message\n");
- fprintf(stderr, " -f fix the checksum\n");
- fprintf(stderr, " -x <file> extract the rootfs file to <file>\n");
- fprintf(stderr, " -xk <file> extract the kernel to <file>\n");
- fprintf(stderr, " -m <file> merge in rootfs fil\e from <file>\n");
- fprintf(stderr, " -k <file> merge in kernel from <file>\n");
- fprintf(stderr, " -w <file> write back the modified firmware\n");
-}
-
-
-unsigned char* read_img(const char *fname)
-{
- FILE *fp;
- int size;
- unsigned char *img;
-
- fp = fopen(fname, "rb");
- if (fp == NULL) {
- perror(app_name);
- exit(-1);
- }
-
- fseek(fp, 0, SEEK_END);
- size = ftell(fp);
-
- if (size != IMG_SIZE) {
- fprintf(stderr, "%s: image file has wrong size\n", app_name);
- fclose(fp);
- exit(-1);
- }
-
- rewind(fp);
-
- img = malloc(IMG_SIZE);
- if (img == NULL) {
- perror(app_name);
- fclose(fp);
- exit(-1);
- }
-
- if (fread(img, 1, IMG_SIZE, fp) != IMG_SIZE) {
- fprintf(stderr, "%s: can't read image file\n", app_name);
- fclose(fp);
- exit(-1);
- }
-
- fclose(fp);
- return img;
-}
-
-
-void write_img(unsigned char* img, const char *fname)
-{
- FILE *fp;
-
- fp = fopen(fname, "wb");
- if (fp == NULL) {
- perror(app_name);
- exit(-1);
- }
-
- if (fwrite(img, 1, IMG_SIZE, fp) != IMG_SIZE) {
- fprintf(stderr, "%s: can't write image file\n", app_name);
- fclose(fp);
- exit(-1);
- }
-}
-
-
-void write_rootfs(unsigned char* img, const char *fname)
-{
- FILE *fp;
-
- fp = fopen(fname, "wb");
- if (fp == NULL) {
- perror(app_name);
- exit(-1);
- }
-
- if (fwrite(img+ROOTFS_START, 1, ROOTFS_SIZE, fp) != ROOTFS_SIZE) {
- fprintf(stderr, "%s: can't write image file\n", app_name);
- fclose(fp);
- exit(-1);
- }
-}
-
-
-void write_kernel(unsigned char* img, const char *fname)
-{
- FILE *fp;
-
- fp = fopen(fname, "wb");
- if (fp == NULL) {
- perror(app_name);
- exit(-1);
- }
-
- if (fwrite(img+KERNEL_START, 1, KERNEL_SIZE, fp) != KERNEL_SIZE) {
- fprintf(stderr, "%s: can't write kernel file\n", app_name);
- fclose(fp);
- exit(-1);
- }
-}
-
-
-unsigned char* read_rootfs(unsigned char* img, const char *fname)
-{
- FILE *fp;
- int size;
- int i;
-
- for (i=ROOTFS_START; i<ROOTFS_START+ROOTFS_SIZE; i++)
- img[i] = 0xff;
-
- fp = fopen(fname, "rb");
- if (fp == NULL) {
- perror(app_name);
- exit(-1);
- }
-
- fseek(fp, 0, SEEK_END);
- size = ftell(fp);
-
- if (size > ROOTFS_SIZE) {
- fprintf(stderr, "%s: rootfs image file is too big\n", app_name);
- fclose(fp);
- exit(-1);
- }
-
- rewind(fp);
-
- if (fread(img+ROOTFS_START, 1, size, fp) != size) {
- fprintf(stderr, "%s: can't read rootfs image file\n", app_name);
- fclose(fp);
- exit(-1);
- }
-
- fclose(fp);
- return img;
-}
-
-
-unsigned char* read_kernel(unsigned char* img, const char *fname)
-{
- FILE *fp;
- int size;
- int i;
-
- for (i=KERNEL_START; i<KERNEL_START+KERNEL_SIZE; i++)
- img[i] = 0xff;
-
- fp = fopen(fname, "rb");
- if (fp == NULL) {
- perror(app_name);
- exit(-1);
- }
-
- fseek(fp, 0, SEEK_END);
- size = ftell(fp);
-
- if (size > KERNEL_SIZE) {
- fprintf(stderr, "%s: kernel binary file is too big\n", app_name);
- fclose(fp);
- exit(-1);
- }
-
- rewind(fp);
-
- if (fread(img+KERNEL_START, 1, size, fp) != size) {
- fprintf(stderr, "%s: can't read kernel file\n", app_name);
- fclose(fp);
- exit(-1);
- }
-
- fclose(fp);
- return img;
-}
-
-
-int get_checksum(unsigned char* img)
-{
- short unsigned s;
-
- s = img[0x3dfffc] + (img[0x3dfffd]<<8);
-
- return s;
-}
-
-
-void set_checksum(unsigned char*img, unsigned short sum)
-{
- img[0x3dfffc] = sum & 0xff;
- img[0x3dfffd] = (sum>>8) & 0xff;
-}
-
-
-int compute_checksum(unsigned char* img)
-{
- int i;
- short s=0;
-
- for (i=0; i<0x3dfffc; i++)
- s += img[i];
-
- return s;
-}
-
-
-int main(int argc, char* argv[])
-{
- char *img_fname = NULL;
- char *rootfs_fname = NULL;
- char *kernel_fname = NULL;
- char *new_img_fname = NULL;
-
- int do_fix_checksum = 0;
- int do_write = 0;
- int do_write_rootfs = 0;
- int do_read_rootfs = 0;
- int do_write_kernel = 0;
- int do_read_kernel = 0;
-
- int i;
- unsigned char *img;
- unsigned short img_checksum;
- unsigned short real_checksum;
-
- app_name = argv[0];
-
- for (i=1; i<argc; i++) {
- if (!strcmp(argv[i], "-h")) {
- print_usage();
- return 0;
- }
- else if (!strcmp(argv[i], "-f")) {
- do_fix_checksum = 1;
- }
- else if (!strcmp(argv[i], "-x")) {
- if (i+1 >= argc) {
- fprintf(stderr, "%s: missing argument\n", app_name);
- return -1;
- }
- do_write_rootfs = 1;
- rootfs_fname = argv[i+1];
- i++;
- }
- else if (!strcmp(argv[i], "-xk")) {
- if (i+1 >= argc) {
- fprintf(stderr, "%s: missing argument\n", app_name);
- return -1;
- }
- do_write_kernel = 1;
- kernel_fname = argv[i+1];
- i++;
- }
- else if (!strcmp(argv[i], "-m")) {
- if (i+1 >= argc) {
- fprintf(stderr, "%s: missing argument\n", app_name);
- return -1;
- }
- do_read_rootfs = 1;
- rootfs_fname = argv[i+1];
- i++;
- }
- else if (!strcmp(argv[i], "-k")) {
- if (i+1 >= argc) {
- fprintf(stderr, "%s: missing argument\n", app_name);
- return -1;
- }
- do_read_kernel = 1;
- kernel_fname = argv[i+1];
- i++;
- }
- else if (!strcmp(argv[i], "-w")) {
- if (i+1 >= argc) {
- fprintf(stderr, "%s: missing argument\n", app_name);
- return -1;
- }
- do_write = 1;
- new_img_fname = argv[i+1];
- i++;
- }
- else if (img_fname != 0) {
- fprintf(stderr, "%s: too many arguments\n", app_name);
- return -1;
- }
- else {
- img_fname = argv[i];
- }
- }
-
- if (img_fname == NULL) {
- fprintf(stderr, "%s: missing argument\n", app_name);
- return -1;
- }
-
- if ((do_read_rootfs && do_write_rootfs) ||
- (do_read_kernel && do_write_kernel)) {
- fprintf(stderr, "%s: conflictuous options\n", app_name);
- return -1;
- }
-
- printf ("** Read firmware file\n");
- img = read_img(img_fname);
-
- printf ("Firmware product: %s\n", img+0x3dffbd);
- printf ("Firmware version: 1.%02d.%02d\n", (img[0x3dffeb] & 0x7f), img[0x3dffec]);
-
- if (do_write_rootfs) {
- printf ("** Write rootfs file\n");
- write_rootfs(img, rootfs_fname);
- }
-
- if (do_write_kernel) {
- printf ("** Write kernel file\n");
- write_kernel(img, kernel_fname);
- }
-
- if (do_read_rootfs) {
- printf ("** Read rootfs file\n");
- read_rootfs(img, rootfs_fname);
- do_fix_checksum = 1;
- }
-
- if (do_read_kernel) {
- printf ("** Read kernel file\n");
- read_kernel(img, kernel_fname);
- do_fix_checksum = 1;
- }
-
- img_checksum = get_checksum(img);
- real_checksum = compute_checksum(img);
-
- printf ("image checksum = %04x\n", img_checksum);
- printf ("real checksum = %04x\n", real_checksum);
-
- if (do_fix_checksum) {
- if (img_checksum != real_checksum) {
- printf ("** Bad Checksum, fix it\n");
- set_checksum(img, real_checksum);
- }
- else {
- printf ("** Checksum is correct, good\n");
- }
- }
-
- if (do_write) {
- printf ("** Write image file\n");
- write_img(img, new_img_fname);
- }
-
- free(img);
- return 0;
-}
-
diff --git a/target/utils/src/motorola-bin.c b/target/utils/src/motorola-bin.c
deleted file mode 100644
index acf856dde6..0000000000
--- a/target/utils/src/motorola-bin.c
+++ /dev/null
@@ -1,146 +0,0 @@
-/*
- * motorola-bin.c
- *
- * Copyright (C) 2005-2006 Mike Baker,
- * Imre Kaloz <kaloz@openwrt.org>
- * OpenWrt.org
- *
- * $Id$
- *
- * 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- *
- */
-
-/*
- * February 1, 2006
- *
- * Add support for for creating WA840G and WE800G images
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <sys/mman.h>
-#include <string.h>
-#include <netinet/in.h>
-
-unsigned long *crc32;
-
-void init_crc32()
-{
- unsigned long crc;
- unsigned long poly = ntohl(0x2083b8ed);
- int n, bit;
- if ((crc32 = (unsigned long *) malloc(256 * sizeof(unsigned long))) == (void *)-1) {
- perror("malloc");
- exit(1);
- }
- for (n = 0; n < 256; n++) {
- crc = (unsigned long) n;
- for (bit = 0; bit < 8; bit++)
- crc = (crc & 1) ? (poly ^ (crc >> 1)) : (crc >> 1);
- crc32[n] = crc;
- }
-}
-
-unsigned int crc32buf(char *buf, size_t len)
-{
- unsigned int crc = 0xFFFFFFFF;
- for (; len; len--, buf++)
- crc = crc32[(crc ^ *buf) & 0xff] ^ (crc >> 8);
- return crc;
-}
-
-struct motorola {
- unsigned int crc; // crc32 of the remainder
- unsigned int flags; // unknown, 105770*
- char *trx; // standard trx
-};
-
-void usage(void) __attribute__ (( __noreturn__ ));
-
-void usage(void)
-{
- printf("Usage: motorola-bin [-device] [trxfile] [binfile]\n\n");
- printf("Known devices: 1 - WR850G | 2 - WA840G | 3 - WE800G\n");
- exit(1);
-}
-
-int main(int argc, char **argv)
-{
- unsigned int len;
- int fd;
- int c;
- void *trx;
- struct motorola *firmware;
-
- // verify parameters
-
- if (argc!=4)
- {
- usage();
- }
-
- // mmap trx file
- if (((fd = open(argv[2], O_RDONLY)) < 0)
- || ((len = lseek(fd, 0, SEEK_END)) < 0)
- || ((trx = mmap(0, len, PROT_READ, MAP_SHARED, fd, 0)) == (void *) (-1))
- || (close(fd) < 0)) {
- perror("open/malloc");
- exit(1);
- }
-
- // create a firmware image in memory
- // and copy the trx to it
- firmware = malloc(len+8);
- memcpy(&firmware->trx,trx,len);
- munmap(trx,len);
-
- // setup the motorola headers
- init_crc32();
-
- // setup the firmware magic
-
- while ((c = getopt(argc, argv, "123")) !=-1) {
- switch (c) {
- case '1':
- firmware->flags = ntohl(0x10577050); // Motorola WR850G
- break;
- case '2':
- firmware->flags = ntohl(0x10577040); // Motorola WA840G
- break;
- case '3':
- firmware->flags = ntohl(0x10577000); // Motorola WE800G
- break;
- default:
- usage();
- }
- }
-
- firmware->crc = htonl(crc32buf((char *)&firmware->flags,len+4));
-
- // write the firmware
- if (((fd = open(argv[3], O_CREAT|O_WRONLY,0644)) < 0)
- || (write(fd,firmware,len+8) != len+8)
- || (close(fd) < 0)) {
- perror("write");
- exit(-1);
- }
-
- free(firmware);
-
- return 0;
-}
diff --git a/target/utils/src/trx.c b/target/utils/src/trx.c
deleted file mode 100644
index 787ffa8946..0000000000
--- a/target/utils/src/trx.c
+++ /dev/null
@@ -1,354 +0,0 @@
-/*
- * Copyright (C) 2004 Manuel Novoa III <mjn3@codepoet.org>
- *
- * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-/* July 29, 2004
- *
- * This is a hacked replacement for the 'trx' utility used to create
- * wrt54g .trx firmware files. It isn't pretty, but it does the job
- * for me.
- *
- * As an extension, you can specify a larger maximum length for the
- * .trx file using '-m'. It will be rounded up to be a multiple of 4K.
- * NOTE: This space will be malloc()'d.
- *
- * August 16, 2004
- *
- * Sigh... Make it endian-neutral.
- *
- * TODO: Support '-b' option to specify offsets for each file.
- *
- * February 19, 2005 - mbm
- *
- * Add -a (align offset) and -b (absolute offset)
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <stddef.h>
-#include <stdint.h>
-#include <string.h>
-#include <errno.h>
-#include <unistd.h>
-
-#if __BYTE_ORDER == __BIG_ENDIAN
-#define STORE32_LE(X) bswap_32(X)
-#elif __BYTE_ORDER == __LITTLE_ENDIAN
-#define STORE32_LE(X) (X)
-#else
-#error unkown endianness!
-#endif
-
-uint32_t crc32buf(char *buf, size_t len);
-
-/**********************************************************************/
-/* from trxhdr.h */
-
-#define TRX_MAGIC 0x30524448 /* "HDR0" */
-#define TRX_VERSION 1
-#define TRX_MAX_LEN 0x5A0000
-#define TRX_NO_HEADER 1 /* Do not write TRX header */
-
-struct trx_header {
- uint32_t magic; /* "HDR0" */
- uint32_t len; /* Length of file including header */
- uint32_t crc32; /* 32-bit CRC from flag_version to end of file */
- uint32_t flag_version; /* 0:15 flags, 16:31 version */
- uint32_t offsets[3]; /* Offsets of partitions from start of header */
-};
-
-/**********************************************************************/
-
-void usage(void) __attribute__ (( __noreturn__ ));
-
-void usage(void)
-{
- fprintf(stderr, "Usage: trx [-o outfile] [-m maxlen] [-a align] [-b offset] [-f file] [-f file [-f file]]\n");
- exit(EXIT_FAILURE);
-}
-
-int main(int argc, char **argv)
-{
- FILE *out = stdout;
- FILE *in;
- char *ofn = NULL;
- char *buf;
- char *e;
- int c, i;
- size_t n;
- uint32_t cur_len;
- unsigned long maxlen = TRX_MAX_LEN;
- struct trx_header *p;
-
- fprintf(stderr, "mjn3's trx replacement - v0.81.1\n");
-
- if (!(buf = malloc(maxlen))) {
- fprintf(stderr, "malloc failed\n");
- return EXIT_FAILURE;
- }
-
- p = (struct trx_header *) buf;
-
- p->magic = STORE32_LE(TRX_MAGIC);
- cur_len = sizeof(struct trx_header);
- p->flag_version = STORE32_LE((TRX_VERSION << 16));
-
- in = NULL;
- i = 0;
-
- while ((c = getopt(argc, argv, "-:o:m:a:b:f:")) != -1) {
- switch (c) {
- case 'f':
- case 1:
- p->offsets[i++] = STORE32_LE(cur_len);
-
- if (!(in = fopen(optarg, "r"))) {
- fprintf(stderr, "can not open \"%s\" for reading\n", optarg);
- usage();
- }
- n = fread(buf + cur_len, 1, maxlen - cur_len, in);
- if (!feof(in)) {
- fprintf(stderr, "fread failure or file \"%s\" too large\n",optarg);
- fclose(in);
- return EXIT_FAILURE;
- }
- fclose(in);
-#undef ROUND
-#define ROUND 4
- if (n & (ROUND-1)) {
- memset(buf + cur_len + n, 0, ROUND - (n & (ROUND-1)));
- n += ROUND - (n & (ROUND-1));
- }
- cur_len += n;
-
- break;
- case 'o':
- ofn = optarg;
- if (ofn && !(out = fopen(ofn, "w"))) {
- fprintf(stderr, "can not open \"%s\" for writing\n", ofn);
- usage();
- }
-
- break;
- case 'm':
- errno = 0;
- maxlen = strtoul(optarg, &e, 0);
- if (errno || (e == optarg) || *e) {
- fprintf(stderr, "illegal numeric string\n");
- usage();
- }
-#undef ROUND
-#define ROUND 0x1000
- if (maxlen & (ROUND-1)) {
- maxlen += (ROUND - (maxlen & (ROUND-1)));
- }
- if (maxlen < ROUND) {
- fprintf(stderr, "maxlen too small (or wrapped)\n");
- usage();
- }
- if (maxlen > TRX_MAX_LEN) {
- fprintf(stderr, "WARNING: maxlen exceeds default maximum! Beware of overwriting nvram!\n");
- }
- if (!(buf = realloc(buf,maxlen))) {
- fprintf(stderr, "realloc failed");
- return EXIT_FAILURE;
- }
- break;
- case 'a':
- errno = 0;
- n = strtoul(optarg, &e, 0);
- if (errno || (e == optarg) || *e) {
- fprintf(stderr, "illegal numeric string\n");
- usage();
- }
- if (cur_len & (n-1)) {
- n = n - (cur_len & (n-1));
- memset(buf + cur_len, 0, n);
- cur_len += n;
- }
- break;
- case 'b':
- errno = 0;
- n = strtoul(optarg, &e, 0);
- if (errno || (e == optarg) || *e) {
- fprintf(stderr, "illegal numeric string\n");
- usage();
- }
- if (n < cur_len) {
- fprintf(stderr, "WARNING: current length exceeds -b %d offset\n",n);
- } else {
- memset(buf + cur_len, 0, n - cur_len);
- cur_len = n;
- }
- break;
- default:
- usage();
- }
- }
-
- if (!in) {
- fprintf(stderr, "we require atleast one filename\n");
- usage();
- }
-
-#undef ROUND
-#define ROUND 0x1000
- n = cur_len & (ROUND-1);
- if (n) {
- memset(buf + cur_len, 0, ROUND - n);
- cur_len += ROUND - n;
- }
-
- p->crc32 = crc32buf((char *) &p->flag_version,
- cur_len - offsetof(struct trx_header, flag_version));
- p->crc32 = STORE32_LE(p->crc32);
-
- p->len = STORE32_LE(cur_len);
-
- if (!fwrite(buf, cur_len, 1, out) || fflush(out)) {
- fprintf(stderr, "fwrite failed\n");
- return EXIT_FAILURE;
- }
-
- fclose(out);
-
- return EXIT_SUCCESS;
-}
-
-/**********************************************************************/
-/* The following was grabbed and tweaked from the old snippets collection
- * of public domain C code. */
-
-/**********************************************************************\
-|* Demonstration program to compute the 32-bit CRC used as the frame *|
-|* check sequence in ADCCP (ANSI X3.66, also known as FIPS PUB 71 *|
-|* and FED-STD-1003, the U.S. versions of CCITT's X.25 link-level *|
-|* protocol). The 32-bit FCS was added via the Federal Register, *|
-|* 1 June 1982, p.23798. I presume but don't know for certain that *|
-|* this polynomial is or will be included in CCITT V.41, which *|
-|* defines the 16-bit CRC (often called CRC-CCITT) polynomial. FIPS *|
-|* PUB 78 says that the 32-bit FCS reduces otherwise undetected *|
-|* errors by a factor of 10^-5 over 16-bit FCS. *|
-\**********************************************************************/
-
-/* Copyright (C) 1986 Gary S. Brown. You may use this program, or
- code or tables extracted from it, as desired without restriction.*/
-
-/* First, the polynomial itself and its table of feedback terms. The */
-/* polynomial is */
-/* X^32+X^26+X^23+X^22+X^16+X^12+X^11+X^10+X^8+X^7+X^5+X^4+X^2+X^1+X^0 */
-/* Note that we take it "backwards" and put the highest-order term in */
-/* the lowest-order bit. The X^32 term is "implied"; the LSB is the */
-/* X^31 term, etc. The X^0 term (usually shown as "+1") results in */
-/* the MSB being 1. */
-
-/* Note that the usual hardware shift register implementation, which */
-/* is what we're using (we're merely optimizing it by doing eight-bit */
-/* chunks at a time) shifts bits into the lowest-order term. In our */
-/* implementation, that means shifting towards the right. Why do we */
-/* do it this way? Because the calculated CRC must be transmitted in */
-/* order from highest-order term to lowest-order term. UARTs transmit */
-/* characters in order from LSB to MSB. By storing the CRC this way, */
-/* we hand it to the UART in the order low-byte to high-byte; the UART */
-/* sends each low-bit to hight-bit; and the result is transmission bit */
-/* by bit from highest- to lowest-order term without requiring any bit */
-/* shuffling on our part. Reception works similarly. */
-
-/* The feedback terms table consists of 256, 32-bit entries. Notes: */
-/* */
-/* 1. The table can be generated at runtime if desired; code to do so */
-/* is shown later. It might not be obvious, but the feedback */
-/* terms simply represent the results of eight shift/xor opera- */
-/* tions for all combinations of data and CRC register values. */
-/* */
-/* 2. The CRC accumulation logic is the same for all CRC polynomials, */
-/* be they sixteen or thirty-two bits wide. You simply choose the */
-/* appropriate table. Alternatively, because the table can be */
-/* generated at runtime, you can start by generating the table for */
-/* the polynomial in question and use exactly the same "updcrc", */
-/* if your application needn't simultaneously handle two CRC */
-/* polynomials. (Note, however, that XMODEM is strange.) */
-/* */
-/* 3. For 16-bit CRCs, the table entries need be only 16 bits wide; */
-/* of course, 32-bit entries work OK if the high 16 bits are zero. */
-/* */
-/* 4. The values must be right-shifted by eight bits by the "updcrc" */
-/* logic; the shift must be unsigned (bring in zeroes). On some */
-/* hardware you could probably optimize the shift in assembler by */
-/* using byte-swap instructions. */
-
-static const uint32_t crc_32_tab[] = { /* CRC polynomial 0xedb88320 */
-0x00000000, 0x77073096, 0xee0e612c, 0x990951ba, 0x076dc419, 0x706af48f,
-0xe963a535, 0x9e6495a3, 0x0edb8832, 0x79dcb8a4, 0xe0d5e91e, 0x97d2d988,
-0x09b64c2b, 0x7eb17cbd, 0xe7b82d07, 0x90bf1d91, 0x1db71064, 0x6ab020f2,
-0xf3b97148, 0x84be41de, 0x1adad47d, 0x6ddde4eb, 0xf4d4b551, 0x83d385c7,
-0x136c9856, 0x646ba8c0, 0xfd62f97a, 0x8a65c9ec, 0x14015c4f, 0x63066cd9,
-0xfa0f3d63, 0x8d080df5, 0x3b6e20c8, 0x4c69105e, 0xd56041e4, 0xa2677172,
-0x3c03e4d1, 0x4b04d447, 0xd20d85fd, 0xa50ab56b, 0x35b5a8fa, 0x42b2986c,
-0xdbbbc9d6, 0xacbcf940, 0x32d86ce3, 0x45df5c75, 0xdcd60dcf, 0xabd13d59,
-0x26d930ac, 0x51de003a, 0xc8d75180, 0xbfd06116, 0x21b4f4b5, 0x56b3c423,
-0xcfba9599, 0xb8bda50f, 0x2802b89e, 0x5f058808, 0xc60cd9b2, 0xb10be924,
-0x2f6f7c87, 0x58684c11, 0xc1611dab, 0xb6662d3d, 0x76dc4190, 0x01db7106,
-0x98d220bc, 0xefd5102a, 0x71b18589, 0x06b6b51f, 0x9fbfe4a5, 0xe8b8d433,
-0x7807c9a2, 0x0f00f934, 0x9609a88e, 0xe10e9818, 0x7f6a0dbb, 0x086d3d2d,
-0x91646c97, 0xe6635c01, 0x6b6b51f4, 0x1c6c6162, 0x856530d8, 0xf262004e,
-0x6c0695ed, 0x1b01a57b, 0x8208f4c1, 0xf50fc457, 0x65b0d9c6, 0x12b7e950,
-0x8bbeb8ea, 0xfcb9887c, 0x62dd1ddf, 0x15da2d49, 0x8cd37cf3, 0xfbd44c65,
-0x4db26158, 0x3ab551ce, 0xa3bc0074, 0xd4bb30e2, 0x4adfa541, 0x3dd895d7,
-0xa4d1c46d, 0xd3d6f4fb, 0x4369e96a, 0x346ed9fc, 0xad678846, 0xda60b8d0,
-0x44042d73, 0x33031de5, 0xaa0a4c5f, 0xdd0d7cc9, 0x5005713c, 0x270241aa,
-0xbe0b1010, 0xc90c2086, 0x5768b525, 0x206f85b3, 0xb966d409, 0xce61e49f,
-0x5edef90e, 0x29d9c998, 0xb0d09822, 0xc7d7a8b4, 0x59b33d17, 0x2eb40d81,
-0xb7bd5c3b, 0xc0ba6cad, 0xedb88320, 0x9abfb3b6, 0x03b6e20c, 0x74b1d29a,
-0xead54739, 0x9dd277af, 0x04db2615, 0x73dc1683, 0xe3630b12, 0x94643b84,
-0x0d6d6a3e, 0x7a6a5aa8, 0xe40ecf0b, 0x9309ff9d, 0x0a00ae27, 0x7d079eb1,
-0xf00f9344, 0x8708a3d2, 0x1e01f268, 0x6906c2fe, 0xf762575d, 0x806567cb,
-0x196c3671, 0x6e6b06e7, 0xfed41b76, 0x89d32be0, 0x10da7a5a, 0x67dd4acc,
-0xf9b9df6f, 0x8ebeeff9, 0x17b7be43, 0x60b08ed5, 0xd6d6a3e8, 0xa1d1937e,
-0x38d8c2c4, 0x4fdff252, 0xd1bb67f1, 0xa6bc5767, 0x3fb506dd, 0x48b2364b,
-0xd80d2bda, 0xaf0a1b4c, 0x36034af6, 0x41047a60, 0xdf60efc3, 0xa867df55,
-0x316e8eef, 0x4669be79, 0xcb61b38c, 0xbc66831a, 0x256fd2a0, 0x5268e236,
-0xcc0c7795, 0xbb0b4703, 0x220216b9, 0x5505262f, 0xc5ba3bbe, 0xb2bd0b28,
-0x2bb45a92, 0x5cb36a04, 0xc2d7ffa7, 0xb5d0cf31, 0x2cd99e8b, 0x5bdeae1d,
-0x9b64c2b0, 0xec63f226, 0x756aa39c, 0x026d930a, 0x9c0906a9, 0xeb0e363f,
-0x72076785, 0x05005713, 0x95bf4a82, 0xe2b87a14, 0x7bb12bae, 0x0cb61b38,
-0x92d28e9b, 0xe5d5be0d, 0x7cdcefb7, 0x0bdbdf21, 0x86d3d2d4, 0xf1d4e242,
-0x68ddb3f8, 0x1fda836e, 0x81be16cd, 0xf6b9265b, 0x6fb077e1, 0x18b74777,
-0x88085ae6, 0xff0f6a70, 0x66063bca, 0x11010b5c, 0x8f659eff, 0xf862ae69,
-0x616bffd3, 0x166ccf45, 0xa00ae278, 0xd70dd2ee, 0x4e048354, 0x3903b3c2,
-0xa7672661, 0xd06016f7, 0x4969474d, 0x3e6e77db, 0xaed16a4a, 0xd9d65adc,
-0x40df0b66, 0x37d83bf0, 0xa9bcae53, 0xdebb9ec5, 0x47b2cf7f, 0x30b5ffe9,
-0xbdbdf21c, 0xcabac28a, 0x53b39330, 0x24b4a3a6, 0xbad03605, 0xcdd70693,
-0x54de5729, 0x23d967bf, 0xb3667a2e, 0xc4614ab8, 0x5d681b02, 0x2a6f2b94,
-0xb40bbe37, 0xc30c8ea1, 0x5a05df1b, 0x2d02ef8d
-};
-
-#define UPDC32(octet,crc) (crc_32_tab[((crc) ^ (octet)) & 0xff] ^ ((crc) >> 8))
-
-uint32_t crc32buf(char *buf, size_t len)
-{
- uint32_t crc;
-
- crc = 0xFFFFFFFF;
-
- for ( ; len; --len, ++buf)
- {
- crc = UPDC32(*buf, crc);
- }
-
- return crc;
-}
diff --git a/target/utils/src/trx2usr.c b/target/utils/src/trx2usr.c
deleted file mode 100644
index 96c0ab285e..0000000000
--- a/target/utils/src/trx2usr.c
+++ /dev/null
@@ -1,186 +0,0 @@
-/*
- * trx2usr - Convert a TRX firmware image to a U.S. Robotics firmware
- * image by prepending a 28-byte header.
- *
- * This program was modeled after the usr-hdr.c program from the GPL'ed
- * firmware for the U.S. Robotics Wireless MAXg Router (USR5461). The
- * output file of this program can be uploaded via the web interface
- * of the original U.S. Robotics firmware. Note that this program only
- * works on a little-endian host platform.
- *
- * Copyright (C) 2006 Dick Streefland
- *
- * This is free software, licensed under the terms of the GNU General
- * Public License as published by the Free Software Foundation.
- */
-
-#include <stdio.h>
-#include <unistd.h>
-#include <stdlib.h>
-#include <string.h>
-#include <errno.h>
-
-#define TRX_MAGIC "HDR0"
-
-#define USR_MAGIC 0x30525355 // "USR0"
-#define EPI_VERSION 0x06235d03
-#define COMPAT_ID 1 // USR5461
-#define HARDWARE_REV 1
-
-#define CRC32_INIT 0xffffffff
-#define CHUNK (64*1024)
-
-typedef unsigned char uint8;
-typedef unsigned short uint16;
-typedef unsigned int uint32;
-
-struct usr_header
-{
- uint32 magic; // "USR0"
- uint32 len; // file length without this header
- uint32 crc32; // CRC32 of the file without header
- uint32 version; // EPI_VERSION
- uint16 compatibility_id; // COMPAT_ID
- uint16 hardware_revision; // HARDWARE_REV
- uint32 reserved[2];
-};
-
-static const uint32 crc_32_tab [] = // CRC polynomial 0xedb88320
-{
- 0x00000000, 0x77073096, 0xee0e612c, 0x990951ba, 0x076dc419, 0x706af48f,
- 0xe963a535, 0x9e6495a3, 0x0edb8832, 0x79dcb8a4, 0xe0d5e91e, 0x97d2d988,
- 0x09b64c2b, 0x7eb17cbd, 0xe7b82d07, 0x90bf1d91, 0x1db71064, 0x6ab020f2,
- 0xf3b97148, 0x84be41de, 0x1adad47d, 0x6ddde4eb, 0xf4d4b551, 0x83d385c7,
- 0x136c9856, 0x646ba8c0, 0xfd62f97a, 0x8a65c9ec, 0x14015c4f, 0x63066cd9,
- 0xfa0f3d63, 0x8d080df5, 0x3b6e20c8, 0x4c69105e, 0xd56041e4, 0xa2677172,
- 0x3c03e4d1, 0x4b04d447, 0xd20d85fd, 0xa50ab56b, 0x35b5a8fa, 0x42b2986c,
- 0xdbbbc9d6, 0xacbcf940, 0x32d86ce3, 0x45df5c75, 0xdcd60dcf, 0xabd13d59,
- 0x26d930ac, 0x51de003a, 0xc8d75180, 0xbfd06116, 0x21b4f4b5, 0x56b3c423,
- 0xcfba9599, 0xb8bda50f, 0x2802b89e, 0x5f058808, 0xc60cd9b2, 0xb10be924,
- 0x2f6f7c87, 0x58684c11, 0xc1611dab, 0xb6662d3d, 0x76dc4190, 0x01db7106,
- 0x98d220bc, 0xefd5102a, 0x71b18589, 0x06b6b51f, 0x9fbfe4a5, 0xe8b8d433,
- 0x7807c9a2, 0x0f00f934, 0x9609a88e, 0xe10e9818, 0x7f6a0dbb, 0x086d3d2d,
- 0x91646c97, 0xe6635c01, 0x6b6b51f4, 0x1c6c6162, 0x856530d8, 0xf262004e,
- 0x6c0695ed, 0x1b01a57b, 0x8208f4c1, 0xf50fc457, 0x65b0d9c6, 0x12b7e950,
- 0x8bbeb8ea, 0xfcb9887c, 0x62dd1ddf, 0x15da2d49, 0x8cd37cf3, 0xfbd44c65,
- 0x4db26158, 0x3ab551ce, 0xa3bc0074, 0xd4bb30e2, 0x4adfa541, 0x3dd895d7,
- 0xa4d1c46d, 0xd3d6f4fb, 0x4369e96a, 0x346ed9fc, 0xad678846, 0xda60b8d0,
- 0x44042d73, 0x33031de5, 0xaa0a4c5f, 0xdd0d7cc9, 0x5005713c, 0x270241aa,
- 0xbe0b1010, 0xc90c2086, 0x5768b525, 0x206f85b3, 0xb966d409, 0xce61e49f,
- 0x5edef90e, 0x29d9c998, 0xb0d09822, 0xc7d7a8b4, 0x59b33d17, 0x2eb40d81,
- 0xb7bd5c3b, 0xc0ba6cad, 0xedb88320, 0x9abfb3b6, 0x03b6e20c, 0x74b1d29a,
- 0xead54739, 0x9dd277af, 0x04db2615, 0x73dc1683, 0xe3630b12, 0x94643b84,
- 0x0d6d6a3e, 0x7a6a5aa8, 0xe40ecf0b, 0x9309ff9d, 0x0a00ae27, 0x7d079eb1,
- 0xf00f9344, 0x8708a3d2, 0x1e01f268, 0x6906c2fe, 0xf762575d, 0x806567cb,
- 0x196c3671, 0x6e6b06e7, 0xfed41b76, 0x89d32be0, 0x10da7a5a, 0x67dd4acc,
- 0xf9b9df6f, 0x8ebeeff9, 0x17b7be43, 0x60b08ed5, 0xd6d6a3e8, 0xa1d1937e,
- 0x38d8c2c4, 0x4fdff252, 0xd1bb67f1, 0xa6bc5767, 0x3fb506dd, 0x48b2364b,
- 0xd80d2bda, 0xaf0a1b4c, 0x36034af6, 0x41047a60, 0xdf60efc3, 0xa867df55,
- 0x316e8eef, 0x4669be79, 0xcb61b38c, 0xbc66831a, 0x256fd2a0, 0x5268e236,
- 0xcc0c7795, 0xbb0b4703, 0x220216b9, 0x5505262f, 0xc5ba3bbe, 0xb2bd0b28,
- 0x2bb45a92, 0x5cb36a04, 0xc2d7ffa7, 0xb5d0cf31, 0x2cd99e8b, 0x5bdeae1d,
- 0x9b64c2b0, 0xec63f226, 0x756aa39c, 0x026d930a, 0x9c0906a9, 0xeb0e363f,
- 0x72076785, 0x05005713, 0x95bf4a82, 0xe2b87a14, 0x7bb12bae, 0x0cb61b38,
- 0x92d28e9b, 0xe5d5be0d, 0x7cdcefb7, 0x0bdbdf21, 0x86d3d2d4, 0xf1d4e242,
- 0x68ddb3f8, 0x1fda836e, 0x81be16cd, 0xf6b9265b, 0x6fb077e1, 0x18b74777,
- 0x88085ae6, 0xff0f6a70, 0x66063bca, 0x11010b5c, 0x8f659eff, 0xf862ae69,
- 0x616bffd3, 0x166ccf45, 0xa00ae278, 0xd70dd2ee, 0x4e048354, 0x3903b3c2,
- 0xa7672661, 0xd06016f7, 0x4969474d, 0x3e6e77db, 0xaed16a4a, 0xd9d65adc,
- 0x40df0b66, 0x37d83bf0, 0xa9bcae53, 0xdebb9ec5, 0x47b2cf7f, 0x30b5ffe9,
- 0xbdbdf21c, 0xcabac28a, 0x53b39330, 0x24b4a3a6, 0xbad03605, 0xcdd70693,
- 0x54de5729, 0x23d967bf, 0xb3667a2e, 0xc4614ab8, 0x5d681b02, 0x2a6f2b94,
- 0xb40bbe37, 0xc30c8ea1, 0x5a05df1b, 0x2d02ef8d,
-};
-
-static char buf[CHUNK];
-
-static uint32 crc32(uint32 crc, uint8* p, size_t n)
-{
- while (n--)
- {
- crc = crc_32_tab[(crc ^ *p++) & 0xff] ^ (crc >> 8);
- }
- return crc;
-}
-
-static int trx2usr(FILE* trx, FILE* usr)
-{
- struct usr_header hdr;
- size_t n;
-
- hdr.magic = USR_MAGIC;
- hdr.len = 0;
- hdr.crc32 = CRC32_INIT;
- hdr.version = EPI_VERSION;
- hdr.compatibility_id = COMPAT_ID;
- hdr.hardware_revision = HARDWARE_REV;
- hdr.reserved[0] = 0;
- hdr.reserved[1] = 0;
- fwrite(& hdr, sizeof(hdr), 1, usr);
- while ((n = fread(buf, 1, CHUNK, trx)))
- {
- if (hdr.len == 0 && strncmp(buf, TRX_MAGIC, strlen(TRX_MAGIC)) != 0)
- {
- break;
- }
- fwrite(& buf, 1, n, usr);
- hdr.len += n;
- hdr.crc32 = crc32( hdr.crc32, (uint8 *) & buf, n);
- }
- fseek(usr, 0L, SEEK_SET);
- fwrite(& hdr, sizeof(hdr), 1, usr);
- if (n != 0)
- {
- fprintf(stderr, "Input is not a TRX file\n");
- return 1;
- }
- if (hdr.len == 0)
- {
- fprintf(stderr, "Empty input\n");
- return 1;
- }
- if (ferror(trx))
- {
- fprintf(stderr, "Read error\n");
- return 1;
- }
- if (ferror(usr))
- {
- fprintf(stderr, "Write error\n");
- return 1;
- }
- return 0;
-}
-
-extern int main(int argc, char *argv[])
-{
- FILE* in;
- FILE* out;
- int ret;
-
- if (argc != 3)
- {
- fprintf(stderr, "Usage: trx2usr <trx input> <usr output>\n");
- exit(2);
- }
- in = fopen(argv[1], "rb");
- if (!in)
- {
- fprintf(stderr, "Cannot open \"%s\": %s\n", argv[1], strerror(errno));
- exit(1);
- }
- out = fopen(argv[2], "wb");
- if (!out)
- {
- fprintf(stderr, "Cannot create \"%s\": %s\n", argv[2], strerror(errno));
- exit(1);
- }
- ret = trx2usr(in, out);
- fclose(in);
- fclose(out);
- if (ret)
- {
- unlink(argv[2]);
- }
- return ret;
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-25 06:20:14 +0000