96 lines
2.6 KiB
C++
96 lines
2.6 KiB
C++
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#include <math.h>
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#include "ba_cmd.hh"
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#define DEBUG 0
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namespace BreakAfinity {
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BreakAfinity::BreakAfinity(){
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// on fixe la config par defaut
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int i;
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i=i+1;
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}
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void BreakAfinity::loadFiles(){
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printf("ALIVE !!!\n");
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this->_config.loadFiles();
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printf("ALIVE ???\n");
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}
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void BreakAfinity::init(int argc, char **argv) {
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int i;
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for (i = 1; i + 1 < argc; i = i + 2){
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char * opt = argv[i]; //GOOD
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char * val = argv[i+1]; //GOOD
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if ( (strcmp(opt, "--alphabet") == 0) || (strcmp(opt,"-a") == 0) ){
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this->_config.setAlphabetFile(val);
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continue;
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}
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if ( (strcmp(opt, "--epsilon") == 0) || (strcmp(opt,"-e") == 0) ){
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this->_config.setEpsilon(atof(val));
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continue;
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}
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if ( (strcmp(opt, "--priorities") == 0) || (strcmp(opt,"-p") == 0) ){
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this->_config.setPrioritiesFile(val);
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continue;
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}
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if ( (strcmp(opt, "--frequencies") == 0) || (strcmp(opt,"-f") == 0) ){
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this->_config.setFrequencies(atof(val)); //File(val);
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continue;
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}
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if ( (strcmp(opt, "--text") == 0) || (strcmp(opt,"-t") == 0) ){
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this->_config.setTextFile(val);
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continue;
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}
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if ( (strcmp(opt, "--mode") == 0) || (strcmp(opt,"-m") == 0) ){
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this->_config.setMode(val);
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continue;
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}
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/*
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printf("Option = %s, ",argv[i]);
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printf("value = %s\n",argv[i+1]);
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*/
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}
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if (!this->_config.areParamReady())
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{
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printf("\nUsage: %s <options>\n", argv[0]);
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printf("\nWhere options could be:\n");
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printf("-a, --alphabet <file> Letters ordered by decreasing frequency\n");
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printf("-e, --epsilon <float> Tolerance for the final key test\n");
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printf("-f, --frequencies <float> Average frequencies for the 9 first letters\n");
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printf("-m, --mode ( v | a ) Choose the kind of cypher : vigenere or afine.\n");
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printf("-p, --priorities <file> Letters ordered by decreasing frequency\n");
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printf("-t, --text <file> Cipher text to decipher\n");
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//printf("-s, --popsize <int> Population size in each generation\n");
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exit(-1);
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} else {
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printf("continuing...");
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}
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}
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void BreakAfinity::run(){
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// vigenere ou affine ?
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MathTools mt;
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CodecVigenere codec;
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FreqAnalyser fa;
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Text cypherText = this->_config.getText();
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Text plainText;
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std::list<TextCounter> tc;
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cypherText.setAlphabet(this->_config.getAlphabet());
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int alpha_size = this->_config.getAlphabet().size();
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printf("Alive ==\n");
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if (this->_config.isModeVigenere()){
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printf("Selecting Vigenere mode\n");
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this->runVigenere();
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} else {
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printf("Selecting Afine mode\n");
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this->runAfine();
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}
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}
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}
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#undef DEBUG
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