diff options
Diffstat (limited to 'target/utils/src/addpattern.c')
| -rw-r--r-- | target/utils/src/addpattern.c | 235 |
1 files changed, 0 insertions, 235 deletions
diff --git a/target/utils/src/addpattern.c b/target/utils/src/addpattern.c deleted file mode 100644 index 5f49b92..0000000 --- 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; -} |