//================================================================================================== // P r o g r a m Interface // E n c r y p t // C o n s o l e // By Bruno Bachelet //================================================================================================== // Copyright (c) 1999-2016 // Bruno Bachelet - bruno@nawouak.net - http://www.nawouak.net // // This file is part of the B++ Library. This library is free software; you can redistribute it // and/or modify it under the terms of the GNU Library General Public License as published by the // Free Software Foundation; either version 2 of the License, or (at your option) any later // version. // // This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; // without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See // the GNU Library General Public License for more details (http://www.gnu.org).
/*DESCRIPTION*/ /* This module provides facilities to execute the program in console mode. */
// File Name //------------------------------------------------------------------------------------- #line __LINE__ "program/encrypt/console.hpp"
// Guardian //-------------------------------------------------------------------------------------- #ifndef guProgramEncryptConsole #define guProgramEncryptConsole
// Headers //--------------------------------------------------------------------------------------- #include <bpp/calendar.hpp> /*INCLUDE*/
namespace bpp {
// Importation/Exportation //----------------------------------------------------------------------- #ifdef PROGRAM_ENCRYPT_DLL #define dll_export DLL_EXPORT #else #define dll_export DLL_IMPORT #endif
// Namespaces //------------------------------------------------------------------------------------ #define public_area programEncryptConsole #define private_area programEncryptConsole_private
namespace public_area { /*NAMESPACE*/ using namespace standard; } namespace private_area { using namespace public_area; }
extern_module_name;
// Initialization //-------------------------------------------------------------------------------- #define iniProgramEncryptConsole has_initializer;
// Macrocommands //---------------------------------------------------------------------------------
// Types & Classes //------------------------------------------------------------------------------- namespace public_area {} namespace private_area {}
// Functions Interface //--------------------------------------------------------------------------- namespace public_area { function tyReturn run(tyCardinal,tcString []); }
namespace private_area { function void showLine(tyByte *,tyCardinal=16); function void showTable(tyByte *); }
// Errors //---------------------------------------------------------------------------------------- namespace public_area { /*ERROR*/ extern_error erSyntax; /* Syntax error in the command line. */ }
// Constants & Variables //------------------------------------------------------------------------- namespace public_area {} namespace private_area {}
// X X X Interface //------------------------------------------------------------------------------ namespace {}
// Functions Inline //------------------------------------------------------------------------------ namespace public_area {} namespace private_area {}
// End //------------------------------------------------------------------------------------------- } #undef dll_export #undef public_area #undef private_area #endif |
//================================================================================================== // P r o g r a m Implementation // E n c r y p t // C o n s o l e // By Bruno Bachelet //================================================================================================== // Copyright (c) 1999-2016 // Bruno Bachelet - bruno@nawouak.net - http://www.nawouak.net // // This file is part of the B++ Library. This library is free software; you can redistribute it // and/or modify it under the terms of the GNU Library General Public License as published by the // Free Software Foundation; either version 2 of the License, or (at your option) any later // version. // // This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; // without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See // the GNU Library General Public License for more details (http://www.gnu.org).
// File Name //------------------------------------------------------------------------------------- #line __LINE__ "program/encrypt/console.cpp"
// DLL Belonging //--------------------------------------------------------------------------------- #define PROGRAM_ENCRYPT_DLL
// Headers //--------------------------------------------------------------------------------------- #include <bpp/program/encrypt/console.hpp> /*INTERFACE*/
namespace bpp {
// Namespaces //------------------------------------------------------------------------------------ #define public_area programEncryptConsole #define private_area programEncryptConsole_private #define dll_export DLL_EXPORT
namespace public_area {} namespace private_area {}
static_module_name("Program/Encrypt/Console");
// Initialization //-------------------------------------------------------------------------------- #undef iniProgramEncryptConsole static_constant(private_area::clInitializer,goInitializer);
// Errors //---------------------------------------------------------------------------------------- namespace public_area { static_error erSyntax; }
// Constants & Variables //------------------------------------------------------------------------- namespace public_area {} namespace private_area {}
// Static Members //-------------------------------------------------------------------------------- namespace public_area {} namespace private_area {}
// Functions Implementation //---------------------------------------------------------------------- namespace public_area { //----------------------------------------------------------------------------------------------Run /*FUNCTION*/ /* Start function of the program. It deals with the commands the user gives through a command line and executes the appropriate functions. */ function tyReturn run(tyCardinal agCounter,tcString agParameterS[]) { method_name("run");
clString lcCommand; tyBoolean lcError; clString lcKey;
tyCardinal lcCounter = 1; tyBoolean lcDisplayed = true;
environment_private::goProgramName = "E n c r y p t";
try { if (agCounter==1) send_error(erSyntax);
while (lcCounter<agCounter) { lcCommand=agParameterS[lcCounter]; lcError=true;
//---------------------------------------------------------------------------------------Context if (lcCommand=="+context") { lcError=false; environment::nextLine(); environment::outContext(); }
//------------------------------------------------------------------------------------------Help else if (lcCommand=="+help") { lcError=false; environment::nextLine(); environment::inform("-=-=- H E L P -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-"); environment::out(" This program encodes or decodes a folder using a given key.",true,true); environment::nextLine(); environment::out(" * Syntax: [options] [commands]",true,true); environment::nextLine(); environment::out(" * Options:",true,true); environment::out(" -hide = deactivates the display of information.",true,true); environment::out(" -key <x> = encodes and decodes with the key <x>.",true,true); environment::out(" -file <x> = encodes and decodes with the key in the file <x>.",true,true); environment::nextLine(); environment::out(" * Commands:",true,true); environment::out(" +context = shows the context of the program's running.",true,true); environment::out(" +help = shows this help.",true,true); environment::out(" +info = shows information about the program.",true,true); environment::out(" +license = shows the license of the program.",true,true); environment::out(" +encode <x> <y> = encodes the folder <x> in the archive <y>.",true,true); environment::out(" +decode <x> <y> = decodes a folder from the archive <x> and stores",true,true); environment::out(" it in the path <y>.",true,true); environment::out(" +tables = shows the encoding tables associated with the key.",true,true); environment::out("-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-",true,true); }
//------------------------------------------------------------------------------------------Info else if (lcCommand=="+info") { lcError=false; environment::nextLine(); environment::outInformation(); }
//---------------------------------------------------------------------------------------License else if (lcCommand=="+license") { lcError=false; environment::nextLine(); environment::outLicense(); }
//------------------------------------------------------------------------------------------Hide else if (lcCommand=="-hide") { lcDisplayed=false; lcError=false; }
//-------------------------------------------------------------------------------------------Key else if (lcCommand=="-key") { if (agCounter-lcCounter>1) { lcKey=agParameterS[lcCounter+1]; lcCounter+=1; lcError=false; } }
//------------------------------------------------------------------------------------------File else if (lcCommand=="-file") { if (agCounter-lcCounter>1) { clInFile lcFin;
open(lcFin,agParameterS[lcCounter+1],ios::in); getLine(lcFin,lcKey); close(lcFin); lcCounter+=1; lcError=false; } } //----------------------------------------------------------------------------------------Encode else if (lcCommand=="+encode") { if (agCounter-lcCounter>2) { if (lcDisplayed) environment::nextLine();
encodeFolder(clString(agParameterS[lcCounter+2]),clString(agParameterS[lcCounter+1]), lcKey,lcDisplayed);
lcCounter+=2; lcError=false; } }
//----------------------------------------------------------------------------------------Decode else if (lcCommand=="+decode") { if (agCounter-lcCounter>2) { if (lcDisplayed) environment::nextLine();
decodeFolder(clString(agParameterS[lcCounter+2]),clString(agParameterS[lcCounter+1]), lcKey,lcDisplayed);
lcCounter+=2; lcError=false; } }
//----------------------------------------------------------------------------------------Tables else if (lcCommand=="+tables") { tyByte lcDecodingTable[256]; tyByte lcEncodingTable[256]; tyByte lcMask[256]; tyCardinal lcNbIteration;
environment::nextLine(); environment::inform("Key = ",false); environment::out(lcKey.data(),true);
lcNbIteration=buildEncodingTables(lcMask,lcEncodingTable,lcDecodingTable,lcKey);
environment::nextLine(); environment::inform("Mask Table:"); private_area::showTable(lcMask);
environment::nextLine(); environment::inform("Encoding Table:"); private_area::showTable(lcEncodingTable);
environment::nextLine(); environment::inform("Decoding Table:"); private_area::showTable(lcDecodingTable);
environment::nextLine(); environment::inform("Iterations = ",false); environment::out(lcNbIteration,true);
lcError=false; }
if (lcError) send_error(erSyntax); lcCounter++; } }
program_catch; } }
namespace private_area { //-----------------------------------------------------------------------------------------ShowLine function void showLine(tyByte * agTable,tyCardinal agLength) { tyCardinal lcCounter = 0; tyInteger lcNumber;
environment::out("",false,true);
while (lcCounter<agLength) { lcNumber=integer(agTable[lcCounter]); environment::out((lcNumber<10 ? "00" : (lcNumber<100 ? "0" : ""))); environment::out(lcNumber); ++lcCounter; if (lcCounter<16) environment::out(" "); }
environment::nextLine(); } //----------------------------------------------------------------------------------------ShowTable function void showTable(tyByte * agTable) { tyCardinal lcCounter = 0;
while (lcCounter<16) { showLine(agTable+16*lcCounter); ++lcCounter; } } }
// X X X Implementation //------------------------------------------------------------------------- namespace {}
// I n i t i a l i z e r Implementation //--------------------------------------------------------- namespace private_area { //--------------------------------------------------------------------------------------------Start property void clInitializer::start(void) { if (atCounter++ == 0) { try { #include <bpp/modules.hpp> /*NEED*/ registerStop(this); environment::informInitialization(goModuleName);
erSyntax.create("Encrypt - Use the '+help' parameter to get some help."); }
initializer_catch; } } //---------------------------------------------------------------------------------------------Stop property void clInitializer::stop(void) { environment::informTermination(goModuleName); } }
// End //------------------------------------------------------------------------------------------- } |
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