+++ /dev/null
-#include <stdlib.h>
-#include <sys/types.h>
-#include <stdio.h>
-#include <inttypes.h>
-#include <string.h>
-#include <getopt.h>
-#include <unistd.h>
-#include <sys/time.h>
-#include <sys/stat.h>
-#include <libgen.h>
-#include "bcmalgo.h"
-
-
-int flag_print_version;
-int flag_print_help;
-int flag_compress;
-
-uint16_t sa2100_magic = 0x2100;
-uint16_t sa3349_magic = 0x3349;
-uint32_t default_date = 0x00000000; //A long time ago in a galaxy far far away....
-uint32_t default_load_address = 0x80010000; //The default load_address for the firmware image
-
-static void print_help ( const char* ename )
-{
- printf ( "Firmware image packer and calculator for broadcom-based modems.\n" );
- printf ( "Part of bcm-utils package.\n" );
- printf ( "(c) 2009 Necromant (http://necromant.ath.cx). Thanks to Luke-jr for his initial work.\n" );
- printf ( "usage: %s [options]\n", ename );
- printf ( "Valid options are:\n" );
- printf ( "--magic_bytes=value \t- specify magic bytes at the beginning of the image. default - 3349\n" );
- printf ( "\t\t\t these can be sa2100 (for DPC2100 modem),\n\t\t\t sa3349 (haxorware guys use this one for some reason),\n\t\t\t or a custom hex value e.g. 0xFFFF\n" );
- printf ( "--compress \t\t - Make use of LZMA (weird!) compression (Doesn't work yet).\n" );
- printf ( "--rev_maj=value\t\t - major revision number. default 0\n" );
- printf ( "--rev_min=value\t\t - minor revision number default 0\n" );
- printf ( "--filename=value\t - use this filename in header instead of default (input filename)\n" );
- printf ( "--ldaddress=value\t - hex value of the target load address. defaults to 0x80010000\n" );
- printf ( "--input_file=value\t - What file are we packing?\n" );
- printf ( "--output_file=value\t - What file shall we write? (default: image.bin)\n" );
-#ifdef _HAX0RSTYLE
- printf ( "--credz\t - Give some credz!\n" );
-#endif
- printf ( "\n" );
-}
-
-
-int main ( int argc, char** argv )
-{
- if ( argc<2 )
- {
- print_help ( argv[0] );
- }
-
- static struct option long_options[] =
- {
- {"magic_bytes", required_argument, 0, 'm'},
- {"rev_maj", required_argument, 0, 'j'},
- {"rev_min", required_argument, 0, 'n'},
- {"ldaddress", required_argument, 0, 'l'},
- {"filename", required_argument, 0, 'f'},
- {"input_file", required_argument, 0, 'i'},
- {"output_file", required_argument, 0, 'o'},
- {"compress", no_argument, &flag_compress, 'c'},
- {"version", no_argument, &flag_print_version, 'v'},
- {"help", no_argument, &flag_print_help, 'h'},
- {0, 0, 0, 0}
- };
- int option_index = 0;
- int opt_result=0;
- char* filename=NULL;
- char* input=NULL;
- char* magic=NULL;
- char* major=NULL;
- char* minor=NULL;
- char* ldaddr=NULL;
- char* output=NULL;
-
- while ( opt_result>=0 )
- {
- opt_result = getopt_long ( argc, argv, "m:j:n:f:i:o:vh", long_options, &option_index );
- switch ( opt_result )
- {
- case 0:
- printf ( "o!\n" );
- break;
- case 'h':
- print_help ( argv[0] );
- break;
- case 'l':
- ldaddr=optarg;
- break;
- case 'f':
- filename=optarg;
- break;
- case 'i':
- input=optarg;
- break;
- case 'o':
- output=optarg;
- break;
- case 'm':
- magic=optarg;
- break;
- case 'j':
- major=optarg;
- break;
- case 'n':
- minor=optarg;
- break;
- }
- }
- if ( input==NULL )
- {
- printf ( "Telepaths are still on holidays. I guess you should tell me what file should I process.\n\n" );
- exit ( 1 );
- }
- if ( access ( input,R_OK ) !=0 )
- {
- printf ( "I cannot access the file %s. Is it there? Am I allowed?\n\n", input );
- exit ( 1 );
- }
- uint32_t magicnum=sa2100_magic;
-
- if ( magic )
- {
- if ( strcmp ( magic,"sa2100" ) ==0 ) magicnum=sa2100_magic; else
- if ( strcmp ( magic,"sa3349" ) ==0 ) magicnum=sa3349_magic; else
- {
- sscanf ( magic, "0x%04X", &magicnum );
- }
- }
- unsigned int majrev=0;
- if ( major )
- {
- sscanf ( major, "%d", &majrev );
- }
- unsigned int minrev=0;
- if ( minor )
- {
- sscanf ( minor, "%d", &minrev );
- }
- uint32_t ldaddress = default_load_address;
- if ( ldaddr )
- {
- sscanf ( ldaddr, "0x%08X", &ldaddress );
- }
- char* dupe = strdup(input);
- char* fname = basename ( dupe );
- if ( filename )
- {
- fname = filename;
- }
- struct timeval tm;
- gettimeofday ( &tm,NULL );
- struct stat buf;
- stat ( input,&buf );
- ldr_header_t* head = construct_header ( magicnum, (uint16_t) majrev, (uint16_t) minrev, ( uint32_t ) tm.tv_sec, ( uint32_t ) buf.st_size, ldaddress, fname, get_file_crc ( input ) );
- free(dupe);
- //uint32_t magic, uint16_t rev_maj,uint16_t rev_min, uint32_t build_date, uint32_t filelen, uint32_t ldaddress, const char* filename, uint32_t crc
- //FILE* fd = fopen ("/tftpboot/haxorware11rev32.bin","r");
- //fread(head,sizeof(ldr_header_t),1,fd);
- char* filebuffer = malloc ( buf.st_size+10 );
- FILE* fd = fopen ( input,"r" );
- fread ( filebuffer, 1, buf.st_size,fd );
- if (!output)
- {
- output = malloc(strlen(input+5));
- strcpy(output,input);
- strcat(output,".bin");
- }
- dump_header ( head );
- FILE* fd_out = fopen ( output,"w+" );
- if (!fd_out)
- {
- fprintf(stderr, "Failed to open output file: %s\n", output);
- exit(1);
- }
- fwrite ( head,1,sizeof ( ldr_header_t ),fd_out );
- fwrite ( filebuffer,1,buf.st_size,fd_out );
- printf("Firmware image %s is ready\n", output);
- return 0;
-}
projects / openwrt / staging / wigyori.git / blobdiff