Annotation of embedaddon/strongswan/scripts/bin2array.c, revision 1.1
1.1 ! misho 1: /*
! 2: * Copyright (C) 2008 Martin Willi
! 3: * HSR Hochschule fuer Technik Rapperswil
! 4: *
! 5: * This program is free software; you can redistribute it and/or modify it
! 6: * under the terms of the GNU General Public License as published by the
! 7: * Free Software Foundation; either version 2 of the License, or (at your
! 8: * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
! 9: *
! 10: * This program is distributed in the hope that it will be useful, but
! 11: * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
! 12: * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
! 13: * for more details.
! 14: */
! 15:
! 16: #include <stdio.h>
! 17:
! 18: /**
! 19: * convert standard input to binary data to a c array
! 20: */
! 21: int main(int argc, char *argv[])
! 22: {
! 23: int i, end = 0;
! 24: unsigned char byte;
! 25:
! 26: printf("char %s[] = {\n", argc > 1 ? argv[1] : "data");
! 27: while (1)
! 28: {
! 29: printf(" ");
! 30: for (i = 0; i < 16; i++)
! 31: {
! 32: if (fread(&byte, 1, 1, stdin) != 1)
! 33: {
! 34: end = 1;
! 35: break;
! 36: }
! 37: printf("0x%02x,", (unsigned int)byte);
! 38: }
! 39: printf("\n");
! 40: if (end)
! 41: {
! 42: break;
! 43: }
! 44: }
! 45: printf("};\n");
! 46: return 0;
! 47: }
! 48:
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