--- /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