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| #include <iostream>
#include <fstream>
#include <string.h>
#include <stdio.h>
#include <stdint.h>
using namespace std;
/* run this program using the console pauser or add your own getch, system("pause") or input loop */
// programme de décryptage
int main(int argc, char** argv) {
// saisie des noms de fichier source et cible
char nomdefichierorigine[50];
char nomdefichierdestination[50];
printf ("nom du fichier a decoder (avec l'extension .rdf):");
fgets(nomdefichierorigine, sizeof nomdefichierorigine, stdin);
nomdefichierorigine [strlen(nomdefichierorigine)-1] =0; //retire le /n (retour à la ligne) en fin de fgets
printf ("nom du fichier cible (avec l'extension.txt):");
fgets(nomdefichierdestination, sizeof nomdefichierdestination, stdin);
nomdefichierdestination [strlen(nomdefichierdestination)-1] =0; //retire le /n (retour à la ligne) en fin de fgets
printf("Resume du projet:\n");
printf("Le programme va ouvrir le fichier %s, le decoder et enregistrer le resultat dans le fichier %s.\n\n",nomdefichierorigine,nomdefichierdestination);
//ouverture du fichier source
FILE* fichierorigine = fopen(nomdefichierorigine,"rb");
printf ("Tentative d'ouverture du fichier %s\n", nomdefichierorigine);
if (fichierorigine == NULL)
{
printf("probleme d'ouverture du fichier %s. Verifier que le fichier existe et est bien present dans le meme repertoire que l'application'.\n");
printf("operation annulee. Fermez la fenêtre.");
exit(0);
}
else
printf("fichier %s ouvert en lecture\n",nomdefichierorigine);
//ouverture du fichier cible
FILE* fichierdestination = fopen(nomdefichierdestination,"wb");
printf ("Tentative de creation ou d'ecrasement du fichier %s\n", nomdefichierdestination);
if (fichierdestination == NULL)
{
printf("probleme de creation ou d'ecrasement du fichier %s.\n");
printf("operation annulee. Fermez la fenêtre.");
exit(0);
}
else
printf("fichier %s ouvert en ecriture\n",nomdefichierdestination);
//Déclaration des tableaux de correspondance
unsigned char decode[256]={0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,0x0A,0x0B,0x0C,0x0D,0x0E,0x0F,0x10,0x11,0x12,0x13,0x14,0x15,0x16,0x17,0x18,0x19,0x1A,0x1B,0x1C,0x1D,0x1E,0x1F,0x20,0x21,0x22,0x23,0x24,0x25,0x26,0x27,0x28,0x29,0x2A,0x2B,0x2C,0x2D,0x2E,0x2F,0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39,0x3A,0x3B,0x3C,0x3D,0x3E,0x3F,0x40,0x41,0x42,0x43,0x44,0x45,0x46,0x47,0x48,0x49,0x4A,0x4B,0x4C,0x4D,0x4E,0x4F,0x50,0x51,0x52,0x53,0x54,0x55,0x56,0x57,0x58,0x59,0x5A,0x5B,0x5C,0x5D,0x5E,0x5F,0x60,0x61,0x62,0x63,0x64,0x65,0x66,0x67,0x68,0x69,0x6A,0x6B,0x6C,0x6D,0x6E,0x6F,0x70,0x71,0x72,0x73,0x74,0x75,0x76,0x77,0x78,0x79,0x7A,0x7B,0x7C,0x7D,0x7E,0x7F,0x80,0x81,0x82,0x83,0x84,0x85,0x86,0x87,0x88,0x89,0x8A,0x8B,0x8C,0x8D,0x8E,0x8F,0x90,0x91,0x92,0x93,0x94,0x95,0x96,0x97,0x98,0x99,0x9A,0x9B,0x9C,0x9D,0x9E,0x9F,0xA0,0xA1,0xA2,0xA3,0xA4,0xA5,0xA6,0xA7,0xA8,0xA9,0xAA,0xAB,0xAC,0xAD,0xAE,0xAF,0xB0,0xB1,0xB2,0xB3,0xB4,0xB5,0xB6,0xB7,0xB8,0xB9,0xBA,0xBB,0xBC,0xBD,0xBE,0xBF,0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC6,0xC7,0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF,0xD0,0xD1,0xD2,0xD3,0xD4,0xD5,0xD6,0xD7,0xD8,0xD9,0xDA,0xDB,0xDC,0xDD,0xDE,0xDF,0xE0,0xE1,0xE2,0xE3,0xE4,0xE5,0xE6,0xE7,0xE8,0xE9,0xEA,0xEB,0xEC,0xED,0xEE,0xEF,0xF0,0xF1,0xF2,0xF3,0xF4,0xF5,0xF6,0xF7,0xF8,0xF9,0xFA,0xFB,0xFC,0xFD,0xFE,0xFF};
unsigned char col0[256]={0x44,0x45,0x46,0x47,0x40,0x41,0x42,0x43,0x4C,0x4D,0x4E,0x4F,0x48,0x49,0x4A,0x4B,0x54,0x55,0x56,0x57,0x50,0x51,0x52,0x53,0x5C,0x5D,0x5E,0x5F,0x58,0x59,0x5A,0x5B,0x64,0x65,0x66,0x67,0x60,0x61,0x62,0x63,0x6C,0x6D,0x6E,0x6F,0x68,0x69,0x6A,0x6B,0x74,0x75,0x76,0x77,0x70,0x71,0x72,0x73,0x7C,0x7D,0x7E,0x7F,0x78,0x79,0x7A,0x7B,0x04,0x05,0x06,0x07,0x00,0x01,0x02,0x03,0x0C,0x0D,0x0E,0x0F,0x08,0x09,0x0A,0x0B,0x14,0x15,0x16,0x17,0x10,0x11,0x12,0x13,0x1C,0x1D,0x1E,0x1F,0x18,0x19,0x1A,0x1B,0x24,0x25,0x26,0x27,0x20,0x21,0x22,0x23,0x2C,0x2D,0x2E,0x2F,0x28,0x29,0x2A,0x2B,0x34,0x35,0x36,0x37,0x30,0x31,0x32,0x33,0x3C,0x3D,0x3E,0x3F,0x38,0x39,0x3A,0x3B,0x84,0x85,0x86,0x87,0x80,0x81,0x82,0x83,0x8C,0x8D,0x8E,0x8F,0x88,0x89,0x8A,0x8B,0x94,0x95,0x96,0x97,0x90,0x91,0x92,0x93,0x9C,0x9D,0x9E,0x9F,0x98,0x99,0x9A,0x9B,0xA4,0xA5,0xA6,0xA7,0xA0,0xA1,0xA2,0xA3,0xAC,0xAD,0xAE,0xAF,0xA8,0xA9,0xAA,0xAB,0xB4,0xB5,0xB6,0xB7,0xB0,0xB1,0xB2,0xB3,0xBC,0xBD,0xBE,0xBF,0xB8,0xB9,0xBA,0xBB,0xC4,0xC5,0xC6,0xC7,0xC0,0xC1,0xC2,0xC3,0xCC,0xCD,0xCE,0xCF,0xC8,0xC9,0xCA,0xCB,0xD4,0xD5,0xD6,0xD7,0xD0,0xD1,0xD2,0xD3,0xDC,0xDD,0xDE,0xDF,0xD8,0xD9,0xDA,0xDB,0xE4,0xE5,0xE6,0xE7,0xE0,0xE1,0xE2,0xE3,0xEC,0xED,0xEE,0xEF,0xE8,0xE9,0xEA,0xEB,0xF4,0xF5,0xF6,0xF7,0xF0,0xF1,0xF2,0xF3,0xFC,0xFD,0xFE,0xFF,0xF8,0xF9,0xFA,0xFB};
unsigned char col1[256]={0x32,0x33,0x30,0x31,0x36,0x37,0x34,0x35,0x3A,0x3B,0x38,0x39,0x3E,0x3F,0x3C,0x3D,0x22,0x23,0x20,0x21,0x26,0x27,0x24,0x25,0x2A,0x2B,0x28,0x29,0x2E,0x2F,0x2C,0x2D,0x12,0x13,0x10,0x11,0x16,0x17,0x14,0x15,0x1A,0x1B,0x18,0x19,0x1E,0x1F,0x1C,0x1D,0x02,0x03,0x00,0x01,0x06,0x07,0x04,0x05,0x0A,0x0B,0x08,0x09,0x0E,0x0F,0x0C,0x0D,0x72,0x73,0x70,0x71,0x76,0x77,0x74,0x75,0x7A,0x7B,0x78,0x79,0x7E,0x7F,0x7C,0x7D,0x62,0x63,0x60,0x61,0x66,0x67,0x64,0x65,0x6A,0x6B,0x68,0x69,0x6E,0x6F,0x6C,0x6D,0x52,0x53,0x50,0x51,0x56,0x57,0x54,0x55,0x5A,0x5B,0x58,0x59,0x5E,0x5F,0x5C,0x5D,0x42,0x43,0x40,0x41,0x46,0x47,0x44,0x45,0x4A,0x4B,0x48,0x49,0x4E,0x4F,0x4C,0x4D,0xF2,0xF3,0xF0,0xF1,0xF6,0xF7,0xF4,0xF5,0xFA,0xFB,0xF8,0xF9,0xFE,0xFF,0xFC,0xFD,0xE2,0xE3,0xE0,0xE1,0xE6,0xE7,0xE4,0xE5,0xEA,0xEB,0xE8,0xE9,0xEE,0xEF,0xEC,0xED,0xD2,0xD3,0xD0,0xD1,0xD6,0xD7,0xD4,0xD5,0xDA,0xDB,0xD8,0xD9,0xDE,0xDF,0xDC,0xDD,0xC2,0xC3,0xC0,0xC1,0xC6,0xC7,0xC4,0xC5,0xCA,0xCB,0xC8,0xC9,0xCE,0xCF,0xCC,0xCD,0xB2,0xB3,0xB0,0xB1,0xB6,0xB7,0xB4,0xB5,0xBA,0xBB,0xB8,0xB9,0xBE,0xBF,0xBC,0xBD,0xA2,0xA3,0xA0,0xA1,0xA6,0xA7,0xA4,0xA5,0xAA,0xAB,0xA8,0xA9,0xAE,0xAF,0xAC,0xAD,0x92,0x93,0x90,0x91,0x96,0x97,0x94,0x95,0x9A,0x9B,0x98,0x99,0x9E,0x9F,0x9C,0x9D,0x82,0x83,0x80,0x81,0x86,0x87,0x84,0x85,0x8A,0x8B,0x88,0x89,0x8E,0x8F,0x8C,0x8D};
unsigned char col2[256]={0x6C,0x6D,0x6E,0x6F,0x68,0x69,0x6A,0x6B,0x64,0x65,0x66,0x67,0x60,0x61,0x62,0x63,0x7C,0x7D,0x7E,0x7F,0x78,0x79,0x7A,0x7B,0x74,0x75,0x76,0x77,0x70,0x71,0x72,0x73,0x4C,0x4D,0x4E,0x4F,0x48,0x49,0x4A,0x4B,0x44,0x45,0x46,0x47,0x40,0x41,0x42,0x43,0x5C,0x5D,0x5E,0x5F,0x58,0x59,0x5A,0x5B,0x54,0x55,0x56,0x57,0x50,0x51,0x52,0x53,0x2C,0x2D,0x2E,0x2F,0x28,0x29,0x2A,0x2B,0x24,0x25,0x26,0x27,0x20,0x21,0x22,0x23,0x3C,0x3D,0x3E,0x3F,0x38,0x39,0x3A,0x3B,0x34,0x35,0x36,0x37,0x30,0x31,0x32,0x33,0x0C,0x0D,0x0E,0x0F,0x08,0x09,0x0A,0x0B,0x04,0x05,0x06,0x07,0x00,0x01,0x02,0x03,0x1C,0x1D,0x1E,0x1F,0x18,0x19,0x1A,0x1B,0x14,0x15,0x16,0x17,0x10,0x11,0x12,0x13,0xAC,0xAD,0xAE,0xAF,0xA8,0xA9,0xAA,0xAB,0xA4,0xA5,0xA6,0xA7,0xA0,0xA1,0xA2,0xA3,0xBC,0xBD,0xBE,0xBF,0xB8,0xB9,0xBA,0xBB,0xB4,0xB5,0xB6,0xB7,0xB0,0xB1,0xB2,0xB3,0x8C,0x8D,0x8E,0x8F,0x88,0x89,0x8A,0x8B,0x84,0x85,0x86,0x87,0x80,0x81,0x82,0x83,0x9C,0x9D,0x9E,0x9F,0x98,0x99,0x9A,0x9B,0x94,0x95,0x96,0x97,0x90,0x91,0x92,0x93,0xEC,0xED,0xEE,0xEF,0xE8,0xE9,0xEA,0xEB,0xE4,0xE5,0xE6,0xE7,0xE0,0xE1,0xE2,0xE3,0xFC,0xFD,0xFE,0xFF,0xF8,0xF9,0xFA,0xFB,0xF4,0xF5,0xF6,0xF7,0xF0,0xF1,0xF2,0xF3,0xCC,0xCD,0xCE,0xCF,0xC8,0xC9,0xCA,0xCB,0xC4,0xC5,0xC6,0xC7,0xC0,0xC1,0xC2,0xC3,0xDC,0xDE,0xDF,0xDF,0xD8,0xD9,0xDA,0xDB,0xD4,0xD5,0xD6,0xD7,0xD0,0xD1,0xD2,0xD3};
unsigned char col3[256]={0xE5,0xE4,0xE7,0xE6,0xE1,0xE0,0xE3,0xE2,0xED,0xEC,0xEF,0xEE,0xE9,0xE8,0xEB,0xEA,0xF5,0xF4,0xF7,0xF6,0xF1,0xF0,0xF3,0xF2,0xFD,0xFC,0xFF,0xFE,0xF9,0xF8,0xFB,0xFA,0xC5,0xC4,0xC7,0xC6,0xC1,0xC0,0xC3,0xC2,0xCD,0xCC,0xCF,0xCE,0xC9,0xC8,0xCB,0xCA,0xD5,0xD4,0xD7,0xD6,0xD1,0xD0,0xD3,0xD2,0xDD,0xDC,0xDF,0xDE,0xD9,0xD8,0xDB,0xDA,0xA5,0xA4,0xA7,0xA6,0xA1,0xA0,0xA3,0xA2,0xAD,0xAC,0xAF,0xAE,0xA9,0xA8,0xAB,0xAA,0xB5,0xB4,0xB7,0xB6,0xB1,0xB0,0xB3,0xB2,0xBD,0xBC,0xBF,0xBE,0xB9,0xB8,0xBB,0xBA,0x85,0x84,0x87,0x86,0x81,0x80,0x83,0x82,0x8D,0x8C,0x8F,0x8E,0x89,0x88,0x8B,0x8A,0x95,0x94,0x97,0x96,0x91,0x90,0x93,0x92,0x9D,0x9C,0x9F,0x9E,0x99,0x98,0x9B,0x9A,0x25,0x24,0x27,0x26,0x21,0x20,0x23,0x22,0x2D,0x2C,0x2F,0x2E,0x29,0x28,0x2B,0x2A,0x35,0x34,0x37,0x36,0x31,0x30,0x33,0x32,0x3D,0x3C,0x3F,0x3E,0x39,0x38,0x3B,0x3A,0x05,0x04,0x07,0x06,0x01,0x00,0x03,0x02,0x0D,0x0C,0x0F,0x0E,0x09,0x08,0x0B,0x0A,0x15,0x14,0x17,0x16,0x11,0x10,0x13,0x12,0x1D,0x1C,0x1F,0x1E,0x19,0x18,0x1B,0x1A,0x65,0x64,0x67,0x66,0x61,0x60,0x63,0x62,0x6D,0x6C,0x6F,0x6E,0x69,0x68,0x6B,0x6A,0x75,0x74,0x77,0x76,0x71,0x70,0x73,0x72,0x7D,0x7C,0x7F,0x7E,0x79,0x78,0x7B,0x7A,0x45,0x44,0x47,0x46,0x41,0x40,0x43,0x42,0x4D,0x4C,0x4F,0x4E,0x49,0x48,0x4B,0x4A,0x55,0x54,0x57,0x56,0x51,0x50,0x53,0x52,0x5D,0x5C,0x5F,0x5E,0x59,0x58,0x5B,0x5A};
unsigned char col4[256]={0x88,0x89,0x8A,0x8B,0x8C,0x8D,0x8E,0x8F,0x80,0x81,0x82,0x83,0x84,0x85,0x86,0x87,0x98,0x99,0x9A,0x9B,0x9C,0x9D,0x9E,0x9F,0x90,0x91,0x92,0x93,0x94,0x95,0x96,0x97,0xA8,0xA9,0xAA,0xAB,0xAC,0xAD,0xAE,0xAF,0xA0,0xA1,0xA2,0xA3,0xA4,0xA5,0xA6,0xA7,0xB8,0xB9,0xBA,0xBB,0xBC,0xBD,0xBE,0xBF,0xB0,0xB1,0xB2,0xB3,0xB4,0xB5,0xB6,0xB7,0xC8,0xC9,0xCA,0xCB,0xCC,0xCD,0xCE,0xCF,0xC0,0xC1,0xC2,0xC3,0xC4,0xC5,0xC6,0xC7,0xD8,0xD9,0xDA,0xDB,0xDC,0xDD,0xDE,0xDF,0xD0,0xD1,0xD2,0xD3,0xD4,0xD5,0xD6,0xD7,0xE8,0xE9,0xEA,0xEB,0xEC,0xED,0xEE,0xEF,0xE0,0xE1,0xE2,0xE3,0xE4,0xE5,0xE6,0xE7,0xF8,0xF9,0xFA,0xFB,0xFC,0xFD,0xFE,0xFF,0xF0,0xF1,0xF2,0xF3,0xF4,0xF5,0xF6,0xF7,0x48,0x49,0x4A,0x4B,0x4C,0x4D,0x4E,0x4F,0x40,0x41,0x42,0x43,0x44,0x45,0x46,0x47,0x58,0x59,0x5A,0x5B,0x5C,0x5D,0x5E,0x5F,0x50,0x51,0x52,0x53,0x54,0x55,0x56,0x57,0x68,0x69,0x6A,0x6B,0x6C,0x6D,0x6E,0x6F,0x60,0x61,0x62,0x63,0x64,0x65,0x66,0x67,0x78,0x79,0x7A,0x7B,0x7C,0x7D,0x7E,0x7F,0x70,0x71,0x72,0x73,0x74,0x75,0x76,0x77,0x08,0x09,0x0A,0x0B,0x0C,0x0D,0x0E,0x0F,0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x18,0x19,0x1A,0x1B,0x1C,0x1D,0x1E,0x1F,0x10,0x11,0x12,0x13,0x14,0x15,0x16,0x17,0x28,0x29,0x2A,0x2B,0x2C,0x2D,0x2E,0x2F,0x20,0x21,0x22,0x23,0x24,0x25,0x26,0x27,0x38,0x39,0x3A,0x3B,0x3C,0x3D,0x3E,0x3F,0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37};
unsigned char col5[256]={0x79,0x78,0x7B,0x7A,0x7D,0x7C,0x7F,0x7E,0x71,0x70,0x73,0x72,0x75,0x74,0x77,0x76,0x69,0x68,0x6B,0x6A,0x6D,0x6C,0x6F,0x6E,0x61,0x60,0x63,0x62,0x65,0x64,0x67,0x66,0x59,0x58,0x5B,0x5A,0x5D,0x5C,0x5F,0x5E,0x51,0x50,0x53,0x52,0x55,0x54,0x57,0x56,0x49,0x48,0x4B,0x4A,0x4D,0x4C,0x4F,0x4E,0x41,0x40,0x43,0x42,0x45,0x44,0x47,0x46,0x39,0x38,0x3B,0x3A,0x3D,0x3C,0x3F,0x3E,0x31,0x30,0x33,0x32,0x35,0x34,0x37,0x36,0x29,0x28,0x2B,0x2A,0x2D,0x2C,0x2F,0x2E,0x21,0x20,0x23,0x22,0x25,0x24,0x27,0x26,0x19,0x18,0x1B,0x1A,0x1D,0x1C,0x1F,0x1E,0x11,0x10,0x13,0x12,0x15,0x14,0x17,0x16,0x09,0x08,0x0B,0x0A,0x0D,0x0C,0x0F,0x0E,0x01,0x00,0x03,0x02,0x05,0x04,0x07,0x06,0xB9,0xB8,0xBB,0xBA,0xBD,0xBC,0xBF,0xBE,0xB1,0xB0,0xB3,0xB2,0xB5,0xB4,0xB7,0xB6,0xA9,0xA8,0xAB,0xAA,0xAD,0xAC,0xAF,0xAE,0xA1,0xA0,0xA3,0xA2,0xA5,0xA4,0xA7,0xA6,0x99,0x98,0x9B,0x9A,0x9D,0x9C,0x9F,0x9E,0x91,0x90,0x93,0x92,0x95,0x94,0x97,0x96,0x89,0x88,0x8B,0x8A,0x8D,0x8C,0x8F,0x8E,0x81,0x80,0x83,0x82,0x85,0x84,0x87,0x86,0xF9,0xF8,0xFB,0xFA,0xFD,0xFC,0xFF,0xFE,0xF1,0xF0,0xF3,0xF2,0xF5,0xF4,0xF7,0xF6,0xE9,0xE8,0xEB,0xEA,0xED,0xEC,0xEF,0xEE,0xE1,0xE0,0xE3,0xE2,0xE5,0xE4,0xE7,0xE6,0xD9,0xD8,0xDB,0xDA,0xDD,0xDC,0xDF,0xDE,0xD1,0xD0,0xD3,0xD2,0xD5,0xD4,0xD7,0xD6,0xC9,0xC8,0xCB,0xCA,0xCD,0xCC,0xCF,0xCE,0xC1,0xC0,0xC3,0xC2,0xC5,0xC4,0xC7,0xC6};
unsigned char col6[256]={0x7F,0x7E,0x7D,0x7C,0x7B,0x7A,0x79,0x78,0x77,0x76,0x75,0x74,0x73,0x72,0x71,0x70,0x6F,0x6E,0x6D,0x6C,0x6B,0x6A,0x69,0x68,0x67,0x66,0x65,0x64,0x63,0x62,0x61,0x60,0x5F,0x5E,0x5D,0x5C,0x5B,0x5A,0x59,0x58,0x57,0x56,0x55,0x54,0x53,0x52,0x51,0x50,0x4F,0x4E,0x4D,0x4C,0x4B,0x4A,0x49,0x48,0x47,0x46,0x45,0x44,0x43,0x42,0x41,0x40,0x3F,0x3E,0x3D,0x3C,0x3B,0x3A,0x39,0x38,0x37,0x36,0x35,0x34,0x33,0x32,0x31,0x30,0x2F,0x2E,0x2D,0x2C,0x2B,0x2A,0x29,0x28,0x27,0x26,0x25,0x24,0x23,0x22,0x21,0x20,0x1F,0x1E,0x1D,0x1C,0x1B,0x1A,0x19,0x18,0x17,0x16,0x15,0x14,0x13,0x12,0x11,0x10,0x0F,0x0E,0x0D,0x0C,0x0B,0x0A,0x09,0x08,0x07,0x06,0x05,0x04,0x03,0x02,0x01,0x00,0xBF,0xBE,0xBD,0xBC,0xBB,0xBA,0xB9,0xB8,0xB7,0xB6,0xB5,0xB4,0xB3,0xB2,0xB1,0xB0,0xAF,0xAE,0xAD,0xAC,0xAB,0xAA,0xA9,0xA8,0xA7,0xA6,0xA5,0xA4,0xA3,0xA2,0xA1,0xA0,0x9F,0x9E,0x9D,0x9C,0x9B,0x9A,0x99,0x98,0x97,0x96,0x95,0x94,0x93,0x92,0x91,0x90,0x8F,0x8E,0x8D,0x8C,0x8B,0x8A,0x89,0x88,0x87,0x86,0x85,0x84,0x83,0x82,0x81,0x80,0xFF,0xFE,0xFD,0xFC,0xFB,0xFA,0xF9,0xF8,0xF7,0xF6,0xF5,0xF4,0xF3,0xF2,0xF1,0xF0,0xEF,0xEE,0xED,0xEC,0xEB,0xEA,0xE9,0xE8,0xE7,0xE6,0xE5,0xE4,0xE3,0xE2,0xE1,0xE0,0xDF,0xDE,0xDD,0xDC,0xDB,0xDA,0xD9,0xD8,0xD7,0xD6,0xD5,0xD4,0xD3,0xD2,0xD1,0xD0,0xCF,0xCE,0xCD,0xCC,0xCB,0xCA,0xC9,0xC8,0xC7,0xC6,0xC5,0xC4,0xC3,0xC2,0xC1,0xC0};
unsigned char col7[256]={0x95,0x94,0x97,0x96,0x91,0x90,0x93,0x92,0x9D,0x9C,0x9F,0x9E,0x99,0x98,0x9B,0x9A,0x85,0x84,0x87,0x86,0x81,0x80,0x83,0x82,0x8D,0x8C,0x8F,0x8E,0x89,0x88,0x8B,0x8A,0xB5,0xB4,0xB7,0xB6,0xB1,0xB0,0xB3,0xB2,0xBD,0xBC,0xBF,0xBE,0xB9,0xB8,0xBB,0xBA,0xA5,0xA4,0xA7,0xA6,0xA1,0xA0,0xA3,0xA2,0xAD,0xAC,0xAF,0xAE,0xA9,0xA8,0xAB,0xAA,0xD5,0xD4,0xD7,0xD6,0xD1,0xD0,0xD3,0xD2,0xDD,0xDC,0xDF,0xDE,0xD9,0xD8,0xDB,0xDA,0xC5,0xC4,0xC7,0xC6,0xC1,0xC0,0xC3,0xC2,0xCD,0xCC,0xCF,0xCE,0xC9,0xC8,0xCB,0xCA,0xF5,0xF4,0xF7,0xF6,0xF1,0xF0,0xF3,0xF2,0xFD,0xFC,0xFF,0xFE,0xF9,0xF8,0xFB,0xFA,0xE5,0xE4,0xE7,0xE6,0xE1,0xE0,0xE3,0xE2,0xED,0xEC,0xEF,0xEE,0xE9,0xE8,0xEB,0xEA,0x55,0x54,0x57,0x56,0x51,0x50,0x53,0x52,0x5D,0x5C,0x5F,0x5E,0x59,0x58,0x5B,0x5A,0x45,0x44,0x47,0x46,0x41,0x40,0x43,0x42,0x4D,0x4C,0x4F,0x4E,0x49,0x48,0x4B,0x4A,0x75,0x74,0x77,0x76,0x71,0x70,0x73,0x72,0x7D,0x7C,0x7F,0x7E,0x79,0x78,0x7B,0x7A,0x65,0x64,0x67,0x66,0x61,0x60,0x63,0x62,0x6D,0x6C,0x6F,0x6E,0x69,0x68,0x6B,0x6A,0x15,0x14,0x17,0x16,0x11,0x10,0x13,0x12,0x1D,0x1C,0x1F,0x1E,0x19,0x18,0x1B,0x1A,0x05,0x04,0x07,0x06,0x01,0x00,0x03,0x02,0x0D,0x0C,0x0F,0x0E,0x09,0x08,0x0B,0x0A,0x35,0x34,0x37,0x36,0x31,0x30,0x33,0x32,0x3D,0x3C,0x3F,0x3E,0x39,0x38,0x3B,0x3A,0x25,0x24,0x27,0x26,0x21,0x20,0x23,0x22,0x2D,0x2C,0x2F,0x2E,0x29,0x28,0x2B,0x2A};
// lecture octet par octet du fichier source
/* traitement du contenu du fichier source*/
int colonne=0;
int erreur=0;
do
{
char caractere_lu = fgetc(fichierorigine); //lecture dans le fichier source d'un caractère
// Checking for end of file
if (feof(fichierorigine)) //sortie de boucle si fin de fichier atteinte
break ;
//boucle de recherche dans la colonne correspondante et gestion d'erreur
if (colonne==0)
{
int i;
int pos=-1;
//boucle de recherche dans la colonne correspondante
for (i=0 ; (i<256); i++)
if (col0[i]==caractere_lu)
{
printf("Colonne %d: caractere trouve: %2.2hhx devient %2.2hhx soit %c\n",colonne, col0[i], decode[i], decode[i]);
fputc(decode[i], fichierdestination); //ecriture dans le fichier cible d'un caractère
pos=i;
}
if (pos==-1)
{
printf("Colonne %d: La valeur %2.2hhx ne se trouve pas dans le tableau.\n",colonne, caractere_lu);
erreur++;
}
}
if (colonne==1)
{
int i;
int pos=-1;
//boucle de recherche dans la colonne correspondante
for (i=0 ; (i<256); i++)
if (col1[i]==caractere_lu)
{
printf("Colonne %d: caractere trouve: %2.2hhx devient %2.2hhx soit %c\n",colonne, col1[i], decode[i], decode[i]);
fputc(decode[i], fichierdestination); //ecriture dans le fichier cible d'un caractère
pos=i;
}
if (pos==-1)
{
printf("Colonne %d: La valeur %2.2hhx ne se trouve pas dans le tableau.\n",colonne, caractere_lu);
erreur++;
}
}
if (colonne==2)
{
int i;
int pos=-1;
//boucle de recherche dans la colonne correspondante
for (i=0 ; (i<256); i++)
if (col2[i]==caractere_lu)
{
printf("Colonne %d: caractere trouve: %2.2hhx devient %2.2hhx soit %c\n",colonne, col2[i], decode[i], decode[i]);
fputc(decode[i], fichierdestination); //ecriture dans le fichier cible d'un caractère
pos=i;
}
if (pos==-1)
{
printf("Colonne %d: La valeur %2.2hhx ne se trouve pas dans le tableau.\n",colonne, caractere_lu);
erreur++;
}
}
if (colonne==3)
{
int i;
int pos=-1;
//boucle de recherche dans la colonne correspondante
for (i=0 ; (i<256); i++)
if (col3[i]==caractere_lu)
{
printf("Colonne %d: caractere trouve: %2.2hhx devient %2.2hhx soit %c\n",colonne, col3[i], decode[i], decode[i]);
fputc(decode[i], fichierdestination); //ecriture dans le fichier cible d'un caractère
pos=i;
}
if (pos==-1)
{
printf("Colonne %d: La valeur %2.2hhx ne se trouve pas dans le tableau.\n",colonne, caractere_lu);
erreur++;
}
}
if (colonne==4)
{
int i;
int pos=-1;
//boucle de recherche dans la colonne correspondante
for (i=0 ; (i<256); i++)
if (col4[i]==caractere_lu)
{
printf("Colonne %d: caractere trouve: %2.2hhx devient %2.2hhx soit %c\n",colonne, col4[i], decode[i], decode[i]);
fputc(decode[i], fichierdestination); //ecriture dans le fichier cible d'un caractère
pos=i;
}
if (pos==-1)
{
printf("Colonne %d: La valeur %2.2hhx ne se trouve pas dans le tableau.\n",colonne, caractere_lu);
erreur++;
}
}
if (colonne==5)
{
int i;
int pos=-1;
//boucle de recherche dans la colonne correspondante
for (i=0 ; (i<256); i++)
if (col5[i]==caractere_lu)
{
printf("Colonne %d: caractere trouve: %2.2hhx devient %2.2hhx soit %c\n",colonne, col5[i], decode[i], decode[i]);
fputc(decode[i], fichierdestination); //ecriture dans le fichier cible d'un caractère
pos=i;
}
if (pos==-1)
{
printf("Colonne %d: La valeur %2.2hhx ne se trouve pas dans le tableau.\n",colonne, caractere_lu);
erreur++;
}
}
if (colonne==6)
{
int i;
int pos=-1;
//boucle de recherche dans la colonne correspondante
for (i=0 ; (i<256); i++)
if (col6[i]==caractere_lu)
{
printf("Colonne %d: caractere trouve: %2.2hhx devient %2.2hhx soit %c\n",colonne, col6[i], decode[i], decode[i]);
fputc(decode[i], fichierdestination); //ecriture dans le fichier cible d'un caractère
pos=i;
}
if (pos==-1)
{
printf("Colonne %d: La valeur %2.2hhx ne se trouve pas dans le tableau.\n",colonne, caractere_lu);
erreur++;
}
}
if (colonne==7)
{
int i;
int pos=-1;
//boucle de recherche dans la colonne correspondante
for (i=0 ; (i<256); i++)
if (col7[i]==caractere_lu)
{
printf("Colonne %d: caractere trouve: %2.2hhx devient %2.2hhx soit %c\n",colonne, col7[i], decode[i], decode[i]);
fputc(decode[i], fichierdestination); //ecriture dans le fichier cible d'un caractère
pos=i;
}
if (pos==-1)
{
printf("Colonne %d: La valeur %2.2hhx ne se trouve pas dans le tableau.\n",colonne, caractere_lu);
erreur++;
}
}
colonne++;
if(colonne>7) colonne=0;
} while(1);
//fermeture des fichiers source et cible
fclose (fichierorigine);
fclose (fichierdestination);
//fin du programme
if (erreur==0) {
printf("\nProcessus termine avec succes.\n");}
else {
printf("\nAttention, le processus s'est acheve mais comporte %d erreurs.\n",erreur);}
printf("Appuyez sur 'entrer' pour quitter.");
while (getchar() != '\n');
return 0;
} |
problème de comparaison de codes ascii
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