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tools.hpp

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#ifndef IONFLUX_TOOLS
#define IONFLUX_TOOLS
/* ==========================================================================
 * Ionflux Tools
 * Copyright (c) 2004 Joern P. Meier
 * mail@ionflux.org
 * --------------------------------------------------------------------------
 * tools.hpp                    Various tools & helper functions
 * ==========================================================================
 * 
 * This file is part of Ionflux Tools.
 * 
 * Ionflux Tools is free software; you can redistribute it and/or modify it 
 * under the terms of the GNU General Public License as published by the Free
 * Software Foundation; either version 2 of the License, or (at  your option)
 * any later version.
 * 
 * Ionflux Tools 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 General Public License
 * for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with Ionflux Tools; if not, write to the Free Software Foundation, 
 * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 * 
 * ========================================================================== */

#include <string>
#include <iostream>
#include <fstream>
#include <sstream>
#include <iomanip>
#include <vector>
#include <termios.h>
#include <stdio.h>
#include <bzlib.h>
#include <sys/types.h>
#include <dirent.h>
#include <unistd.h>
#include "sha1.h"
#ifndef HAVE_WINSOCK
#include <netinet/in.h>
#else
#include <winsock.h>
#endif
#ifndef NO_FORK
#include <sys/stat.h>
#include <paths.h>
#include <fcntl.h>
#endif
#include "MersenneTwister.h"
#include "ionflux/Tokenizer.hpp"

namespace Ionflux
{

namespace Tools
{

class CharTypeMap;


const std::string MODULE_NAME = "Ionflux Tools";
const std::string MODULE_VERSION = "0.2.3";
const int READ_BUFFER_SIZE = 1024;
const int COMPRESS_BUFFER_SIZE = 1024;
const int DIR_BUFFER_SIZE = 1024;
const int DIR_BUFFER_SIZE_MAX = 65536;
const char DIR_SEPARATOR = '/';

std::string makeHex(const std::string& inputData);

std::string makeReadable(const std::string& inputData, 
    const std::string& replacement);

std::string makeNiceHex(const std::string& hex, const std::string& readable, 
    int bytesPerLine, int groupBytes);

std::string sha1(const std::string& secret, bool hexOut = false);

void explode(const std::string& bytes, const std::string& splitString, 
    std::vector<std::string>& result);

void explodeQuoted(const std::string& bytes, std::vector<std::string>& result);

bool isOneOf(char c, const std::string& testChars);

bool isNumber(const std::string &bytes);

bool isAlpha(const std::string &bytes);

bool isInteger(const std::string &bytes);

bool isFloat(const std::string &bytes);

bool isIdentifier(const std::string &bytes);

std::string readFile(const std::string& fileName);

bool writeFile(const std::string& fileName, const std::string& data, 
    char writeMode);

bool bz2Compress(const std::string& inputData, std::string &outputBuffer);

bool bz2Decompress(const std::string& inputData, std::string &outputBuffer);

std::string packInt(int data);

std::string packDouble(double data);

std::string packBool(bool data);

int unpackInt(const std::string &data);

double unpackDouble(const std::string &data);

bool unpackBool(const std::string &data);

void socketInit();

void socketShutdown();

void daemonize();

std::string parseHex(const std::string &inputData);

void getPassword(const std::string &prompt, std::string &password);

void getRandomBytes(std::string &bytes, unsigned int n, MTRand *source);

void getRandomIdentifier(std::string &bytes, unsigned int n, MTRand *source);

bool readDir(const std::string &dirName, std::vector<std::string> &target, 
    bool prependDirName = false, bool recursive = false);

std::string getCurrentDir();

bool getFileList(const std::vector<std::string>& pathList, 
    std::vector<std::string>& target, bool recursive = false, 
    const std::string& filterExpr = "");

int getOpPrecedence(const std::string &op, bool unary = false);

std::string escape(const std::string &source, 
    const std::string& escapeWhat = " '\"");

std::string toUpper(const std::string &text, unsigned int numChars = 0, 
    unsigned int offset = 0);

std::string toLower(const std::string &text, unsigned int numChars = 0, 
    unsigned int offset = 0);

bool toBool(const std::string &text);

unsigned int utf8GetSize(unsigned char byte);

unsigned int utf8GetSize(const std::string& bytes);

bool utf8ToUInt(const std::string& bytes, unsigned int& target);

bool utf8ToUInt(const std::string& bytes, std::vector<unsigned int>& target);

std::string uintToUtf8(unsigned int uniChar);

void uintToUtf8(const std::vector<unsigned int>& uniChars, 
    std::string& target);

std::string utf8Trim(const std::string& bytes, bool leftTrim = true, 
    bool rightTrim = true);

bool utf8IsOneOf(unsigned int c, const std::string& testChars);

bool utf8IsOneOf(unsigned int c, const std::vector<unsigned int>& testChars);

std::string utf8Escape(const std::string& source);

std::string utf8Unescape(const std::string& source);

std::string quote(const std::string& source, 
    const unsigned char quoteChar = '\'');

std::string unquote(const std::string& source, 
    const std::string& addQuoteChars = "");

std::string trim(const std::string& bytes, bool leftTrim = true, 
    bool rightTrim = true);

const CharTypeMap& getCharTypes();

std::string urlEncode(const std::string& bytes);

std::string urlDecode(const std::string& bytes);

std::string appendDirSeparator(const std::string& path, 
    unsigned char separator = DIR_SEPARATOR);

std::string prependDirSeparator(const std::string& path, 
    unsigned char separator = DIR_SEPARATOR);

bool validatePath(const std::string& path, int mask = 0755);

std::string xmlEscape(const std::string& bytes);

MTRand& getRandomizer();


}

}

#endif

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