Ejemplo n.º 1
0
void DepositFileSource::insertRateIntoMap(std::string tenorStr, double liborRate, Market market, map<long, double>* depositRateMap, map<long, double>* overnightRateMap){
	date startDate = dateUtil::dayRollAdjust(dateUtil::getToday(),enums::Following,market.getMarketEnum());	
	char tenorUnit = *tenorStr.rbegin();
	int tenorNum = std::stoi(tenorStr.substr(0,tenorStr.size()-1)); // 2
	if (tenorUnit != 'D')
		startDate = dateUtil::getBizDateOffSet(startDate,market.getBusinessDaysAfterSpot(enums::SWAP),market.getMarketEnum()); // day after spot adjust

	long JDN = dateUtil::getEndDate(startDate,tenorNum, market.getDayRollCashConvention(), market.getMarketEnum(), dateUtil::getDateUnit(tenorUnit)).getJudianDayNumber();
	if (tenorUnit == 'D'){
		overnightRateMap->insert(pair<long, double>(tenorNum, liborRate));
		cout << market.getNameString()<< " -> tenor[" << tenorStr <<"], accrual start["<<startDate.toString()<<"], duration ["
			<<tenorNum <<"], deposit rate["<< liborRate << "]"<<endl;
	}else{
		date accrualEndDate(JDN);
		depositRateMap->insert(pair<long, double>(JDN, liborRate));
		cout << market.getNameString()<< " -> tenor[" << tenorStr<<"], accrual start["<<startDate.toString()<<"], accrual end["
			<<accrualEndDate.toString() <<"], deposit rate["<< liborRate << "]"<<endl;
	}
}
Ejemplo n.º 2
0
 //-----------------------------------------------------------------------
 void ChopTrailingChars( std::string& str, s8 inbyChar)
 {
     u32 udwNumCharsToRemove = 0;
     for(std::string::reverse_iterator it = str.rbegin(); it != str.rend(); ++it)
     {
         if((*it) == inbyChar)
         {
             ++udwNumCharsToRemove;
         }
         else
         {
             break;
         }
     }
     
     if(udwNumCharsToRemove > 0)
     {
         Chop(str, udwNumCharsToRemove);
     }
 }
Ejemplo n.º 3
0
std::string Builder::Get_Directory_Of_File(std::string const& path){

	std::string return_value = "/";

	bool slash_found = false;

	for (auto it = path.rbegin(); it != path.rend(); ++it){
		if (!slash_found){
			if (*it == '/'){
				slash_found = true;
			}
		}else{
			return_value = *it + return_value;
		}
	}



	return return_value;
}
Ejemplo n.º 4
0
        size_t removePseudoAsterisks(std::string & phrase)
        {
            size_t pseudoAsterisksCount = 0;

            if( !phrase.empty() )
            {
                std::string::reverse_iterator rit = phrase.rbegin();

                const char specialPseudoAsteriskCharacter = 127;
                while( rit != phrase.rend() && *rit == specialPseudoAsteriskCharacter )
                {
                    pseudoAsterisksCount++;
                    ++rit;
                }
            }

            phrase = phrase.substr(0, phrase.length() - pseudoAsterisksCount);

            return pseudoAsterisksCount;
        }
Ejemplo n.º 5
0
/**
 * Remove ':' at the end of the path, split and remove empty elements.
 */
std::vector<std::string> prep_path(std::string path) {

    // If path ends with colon, remove it.
    if (*path.rbegin() == ':') {
        path = path.substr(0, path.size() - 1);
    }

    // split path
    std::vector<std::string> path_splited = split(path, '/');

    // remove empty elements
    for (int i = 0; i < path_splited.size(); i++) {
        if (path_splited[i] == "") {
            path_splited.erase(path_splited.begin() + i);
            i = 0;
        }
    }

    return path_splited;
}
Ejemplo n.º 6
0
std::string get_file_extension(const std::string& filename)
{
  std::string::const_reverse_iterator rit;
  std::string result;

  // search for the first dot from the end of the string
  for (rit=filename.rbegin(); rit!=filename.rend(); ++rit) {
    if (is_path_separator(*rit))
      return result;
    else if (*rit == '.')
      break;
  }

  if (rit != filename.rend()) {
    std::copy(std::string::const_iterator(rit.base()), filename.end(),
              std::back_inserter(result));
  }

  return result;
}
Ejemplo n.º 7
0
std::string Relais::write_channels(std::string channels)
{
//     int input_int=0; 
//     std::string::iterator i;
//     int counter=0;
//     for (i=channels.begin(); i!=channels.end(); i++)
//     {
//       counter++;
//        if (*i!= '0'&&*i!= '1') return "Input error";
//        else if (*i= '1') input_int+= std::pow(2,counter-1);
// //        std::cout<<std::pow(2,counter-1)<<" "<< std::hex<<input_int<<std::endl;
//     }
    std::string tmp(channels.rbegin(),channels.rend()); //Reverse to keep the endian straight!
    channels = tmp;
    this->channel_bench = std::bitset<8>(channels);

    std::string s;
    s.clear();
    s = "\xf0";
    s += static_cast<char>(this->channel_bench.to_ulong());
    std::string  answer=this->inputOutput(s);
    std::bitset<8> answerBS;
    answerBS = (long unsigned int) answer[0];
    if(!answer.c_str()==static_cast<char>(this->channel_bench.to_ulong()))  std::cout << "Relais: SET ERROR: Relais answered"  << answer << " (" << answerBS << ")" << std::endl;

    
    std::bitset<8> helper;
    helper.reset();
    std::string debugString;
    debugString.clear();
    for (int i = 0; i < s.size(); i++)
    {
      helper = static_cast<long unsigned int>(s[i]);
      debugString += helper.to_string();
    }
    
    
 std::cout << "Relais: SET COMMAND: " << s << " = " << debugString << " (" << channels << " = "  << channel_bench.to_string() << " = " << static_cast<char>(this->channel_bench.to_ulong()) << ")" << std::endl;
 //return  read_channels();
 return channel_bench.to_string();
}
Ejemplo n.º 8
0
 inline bool fast_getline(std::string& line, FILE* input = stdin)
 {
     line.clear();
     static const size_t max_buffer = 65536;
     char buffer[max_buffer];
     bool done = false;
     while (!done) {
         if (!fgets(buffer, max_buffer, input)) {
             if (!line.size()) {
                 return false;
             } else {
                 done = true;
             }
         }
         line += buffer;
         if (*line.rbegin() == '\n') {
             done = true;
         }
     }
     return true;
 }
Ejemplo n.º 9
0
    void
    TeaSafe::addFile(std::string const &path)
    {
        StateLock lock(m_stateMutex);
        std::string thePath(path);
        char ch = *path.rbegin();
        // file entries with trailing slash should throw
        if (ch == '/') {
            throw TeaSafeException(TeaSafeError::IllegalFilename);
        }

        SharedTeaSafeFolder parentEntry = doGetParentTeaSafeFolder(thePath);
        if (!parentEntry) {
            throw TeaSafeException(TeaSafeError::NotFound);
        }

        // throw if already exists
        throwIfAlreadyExists(path);

        parentEntry->addTeaSafeFile(boost::filesystem::path(thePath).filename().string());
    }
Ejemplo n.º 10
0
static void
DumpStringToStreamWithNewline (Stream &strm, const std::string &s, bool add_newline_if_empty)
{
    bool add_newline = false;
    if (s.empty())
    {
        add_newline = add_newline_if_empty;
    }
    else
    {
        // We already checked for empty above, now make sure there is a newline
        // in the error, and if there isn't one, add one.
        strm.Write(s.c_str(), s.size());

        const char last_char = *s.rbegin();
        add_newline = last_char != '\n' && last_char != '\r';

    }
    if (add_newline)
        strm.EOL();
}
Ejemplo n.º 11
0
    void
    TeaSafe::addFolder(std::string const &path) const
    {
        StateLock lock(m_stateMutex);
        std::string thePath(path);
        char ch = *path.rbegin();
        // ignore trailing slash
        if (ch == '/') {
            std::string(path.begin(), path.end() - 1).swap(thePath);
        }

        SharedTeaSafeFolder parentEntry = doGetParentTeaSafeFolder(thePath);
        if (!parentEntry) {
            throw TeaSafeException(TeaSafeError::NotFound);
        }

        // throw if already exists
        throwIfAlreadyExists(path);

        parentEntry->addTeaSafeFolder(boost::filesystem::path(thePath).filename().string());
    }
static void generate_permutations(const std::string& i_str, StringSet& permutations)
{
    permutations.insert(i_str);
    bool starts_with_wildcard(char_to_modifier(*i_str.begin()) != InvalidModifier), 
         ends_with_wildcard(char_to_modifier(*i_str.rbegin()) != InvalidModifier);
    if (!starts_with_wildcard && !ends_with_wildcard)
    {
        return;
    }
    else
    {
        if (starts_with_wildcard)
        {
            generate_permutations(i_str.substr(1), permutations); // _xxxx -> xxxx
        }
        if (ends_with_wildcard)
        {
            generate_permutations(i_str.substr(0, i_str.size()-1), permutations); // xxxx_ -> xxxx
        }
    }
}
Ejemplo n.º 13
0
  void get_next(){

    bool comment; 
    do{
      
      if(!std::getline(input, next_line)){
        has_next = false;
      }
      else{

        comment = false;
        next_line_idx++;

        // strip trailing carriage return, if any
        if(next_line.length() > 0 && *(next_line.rbegin()) == '\r')
          next_line.resize(next_line.size()-1);
        
        // convert to lowercase
        strlower(next_line);

        // Append a space, to catch blank comment lines (e.g. "c\n") that would otherwise not meet
        // the MCNP comment card spec ("a C anywhere in columns 1-5 followed by at least one blank.")
        // I have seen lines like "c\n" or " c\n" as complete comment cards in practice, so MCNP must 
        // accept them.
        next_line.append(" ");

        // We want to find "c " within the first five
        // columns, but not if the c has anything other than a space before it.
        size_t idx = next_line.find("c ");
        if( idx < 5 ){
          if( idx == 0 || next_line.at(idx-1) == ' '){
            comment = true;
          }
        }
      }
    }
    while( has_next && comment );
    // iterate until next_line is not a comment line.

  }
Ejemplo n.º 14
0
    HostAndPort parseName(std::string const& str)
    {
        // Attempt to find the first and last non-whitespace
        auto const find_whitespace = std::bind (
            &std::isspace <std::string::value_type>,
            std::placeholders::_1,
            std::locale ());

        auto host_first = std::find_if_not (
            str.begin (), str.end (), find_whitespace);

        auto port_last = std::find_if_not (
            str.rbegin (), str.rend(), find_whitespace).base();

        // This should only happen for all-whitespace strings
        if (host_first >= port_last)
            return std::make_pair(std::string (), std::string ());

        // Attempt to find the first and last valid port separators
        auto const find_port_separator = [](char const c) -> bool
        {
            if (std::isspace (c))
                return true;

            if (c == ':')
                return true;

            return false;
        };

        auto host_last = std::find_if (
            host_first, port_last, find_port_separator);

        auto port_first = std::find_if_not (
            host_last, port_last, find_port_separator);

        return make_pair (
            std::string (host_first, host_last),
            std::string (port_first, port_last));
    }
Ejemplo n.º 15
0
    void
    TeaSafe::removeFolder(std::string const &path, FolderRemovalType const &removalType)
    {
        StateLock lock(m_stateMutex);
        std::string thePath(path);
        char ch = *path.rbegin();
        // ignore trailing slash, but only if folder type
        // an entry of file type should never have a trailing
        // slash and is allowed to fail in this case
        if (ch == '/') {
            std::string(path.begin(), path.end() - 1).swap(thePath);
        }

        SharedTeaSafeFolder parentEntry = doGetParentTeaSafeFolder(thePath);
        if (!parentEntry) {
            throw TeaSafeException(TeaSafeError::NotFound);
        }

        SharedEntryInfo childInfo = parentEntry->getEntryInfo(boost::filesystem::path(thePath).filename().string());
        if (!childInfo) {
            throw TeaSafeException(TeaSafeError::NotFound);
        }
        if (childInfo->type() == EntryType::FileType) {
            throw TeaSafeException(TeaSafeError::NotFound);
        }

        if (removalType == FolderRemovalType::MustBeEmpty) {

            TeaSafeFolder childEntry = parentEntry->getTeaSafeFolder(boost::filesystem::path(thePath).filename().string());
            if (!childEntry.listAllEntries().empty()) {
                throw TeaSafeException(TeaSafeError::FolderNotEmpty);
            }
        }

        parentEntry->removeTeaSafeFolder(boost::filesystem::path(thePath).filename().string());

        // also remove entry from parent cache
        this->removeDeletedParentFromCache(boost::filesystem::path(thePath));

    }
Ejemplo n.º 16
0
bool
SyntaxTree::wildCardMatch(std::string name, std::string search_string)
{
  // Assume that an empty string matches anything
  if (search_string == "")
    return true;

  // transform to lower for case insenstive matching
  std::transform(name.begin(), name.end(), name.begin(), (int(*)(int))std::toupper);
  std::transform(search_string.begin(), search_string.end(), search_string.begin(), (int(*)(int))std::toupper);

  // exact match!
  if (search_string.find("*") == std::string::npos)
    return search_string == name;

  // wildcard
  std::vector<std::string> tokens;
  MooseUtils::tokenize(search_string, tokens, 1, "*");

  size_t pos = 0;
  for (unsigned int i=0; i<tokens.size() && pos != std::string::npos; ++i)
  {
    pos = name.find(tokens[i], pos);
    // See if we have a leading wildcard
    if (search_string[0] != '*' && i == 0 && pos != 0)
      return false;
  }

  if (pos != std::string::npos && tokens.size() > 0)
  {
    // Now see if we have a trailing wildcard
    size_t last_token_length = tokens.back().length();
    if (*search_string.rbegin() == '*' || pos == name.size() - last_token_length)
      return true;
    else
      return false;
  }
  else
    return false;
}
Ejemplo n.º 17
0
int32 Chunk::FindSubChunkOffset(std::string name)
{
    // Reverse the name
    name = std::string(name.rbegin(), name.rend());
    if (name.size() != 4)
        return -1;

    FILE* stream = GetStream();
    uint32 matched = 0;
    while (uint32(ftell(stream)) < Utils::Size(stream))
    {
        char b = 0;
        if (fread(&b, sizeof(char), 1, stream) != 1 || b != name[matched])
            matched = 0;
        else
            ++matched;

        if (matched == 4)
            return ftell(stream) - 4;
    }
    return -1;
}
Ejemplo n.º 18
0
    void
    CoreFS::addFile(std::string const &path)
    {
        StateLock lock(m_stateMutex);
        auto thePath(path);
        char ch = *path.rbegin();
        // file entries with trailing slash should throw
        if (ch == '/') {
            throw KnoxCryptException(KnoxCryptError::IllegalFilename);
        }

        auto parentEntry(doGetParentCompoundFolder(thePath));

        if (!parentEntry) {
            throw KnoxCryptException(KnoxCryptError::NotFound);
        }

        // throw if already exists
        throwIfAlreadyExists(path);

        parentEntry->addFile(boost::filesystem::path(thePath).filename().string());
    }
Ejemplo n.º 19
0
int32 Chunk::FindSubChunkOffset(std::string name)
{
    // Reverse the name
    name = std::string(name.rbegin(), name.rend());
    if (name.size() != 4)
        return -1;

    Stream* stream = GetStream();
    uint32 matched = 0;
    while (stream->GetPos() < stream->GetSize())
    {
        char b = stream->Read<char>();
        if (b != name[matched])
            matched = 0;
        else
            ++matched;

        if (matched == 4)
            return stream->GetPos() - 4;
    }
    return -1;
}
bool connection_finder::host_key_info::validate(const std::string &secret, std::string client_host)
{
	if (client_host != host)
	{
		// we want to see if client_host is a subdomain of host. To do that,
		// we want to do a reverse string match on ".#{client_host}" to host.
		// if their ends match that, then we're good.
		if (client_host.length() <= host.length()) // but first, if client_host isn't longer than host,
			return false; // bail.
		
		std::string prefixed_host = ".";
		prefixed_host += host;
		if (!std::equal(prefixed_host.rbegin(), prefixed_host.rend(), client_host.rbegin()))
			return false;
	}
	
	// now check if the hash in question is actually real. (saved for last because it's the more expensive op)
	std::string compare = secret;
	compare += ":" + timestamp + ":" + host;
	std::string real_hash = sha1_str(compare);
	return real_hash == hash;
}
Ejemplo n.º 21
0
void MsgScrollNewUI::display_string(std::string s, Font *f, bool include_on_map_window)
{
	if(s.empty())
		return;
	bool has_trailing_whitespace = (!trailing_whitespace.empty());
	s = trailing_whitespace + s;
	trailing_whitespace.clear();

	std::string::reverse_iterator iter;
	uint16 i;
	for(i=0,iter=s.rbegin();iter != s.rend();iter++,i++)
	{
		char c = *iter;
		if(c != '\t' && c != '\n')
			break;
	}

	if(i>0)
	{
		trailing_whitespace = s.substr(s.length()-i,i);
		s = s.substr(0, s.length()-i);
	}

	if(!s.empty())
	{
		if(position>0 && position == msg_buf.size())
		{
			if(!has_trailing_whitespace)
				position--;
			else
			{
				position += count_empty_lines(s) - 1;
			}
		}
		timer = new TimedCallback(this, NULL, 2000);

		MsgScroll::display_string(s, f, include_on_map_window);
	}
}
Ejemplo n.º 22
0
// BASE64 解码.
inline std::string base64_decode(std::string str)
{
	static int shrik_map[] = {0, 2, 1};

	// 移除尾部的  == 后面的 \r\n\r\n
	while ( boost::is_any_of("\r\n.")(* str.rbegin()))
		str.erase(str.length()-1);
	// 统计结尾的 = 数目
	std::size_t	num = 0;
	if (str.find_last_of("=")!=std::string::npos)
		num = str.find_last_of("=") - str.find_first_of("=") + 1;

	BOOST_ASSERT(num < 3);

	std::size_t num_to_shrik = shrik_map[num];

	// convert base64 characters to binary values
	std::string  result(base64decodeIterator(str.c_str()), base64decodeIterator(str.c_str() + str.length()));

	result.erase(result.length() -1 - num_to_shrik,  num_to_shrik);
	return result;
}
Ejemplo n.º 23
0
void StringTokenizer::trim(std::string& token)
{
	std::string::size_type front = 0;
	std::string::size_type back = 0;
	std::string::size_type length = token.length();
	std::string::const_iterator tIt = token.begin();
	std::string::const_iterator tEnd = token.end();
	for (; tIt != tEnd; ++tIt, ++front)
	{
		if (!Ascii::isSpace(*tIt)) break;
	}
	if (tIt != tEnd)
	{
		std::string::const_reverse_iterator tRit = token.rbegin();
		std::string::const_reverse_iterator tRend = token.rend();
		for (; tRit != tRend; ++tRit, ++back)
		{
			if (!Ascii::isSpace(*tRit)) break;
		}
	}
	token = token.substr(front, length - back - front);
}
Ejemplo n.º 24
0
/** Refactored by Brain, Jun 2009. Much faster with some clever O(1) array
 * lookups and pointer maths.
 */
long InspIRCd::Duration(const std::string &str)
{
	unsigned char multiplier = 0;
	long total = 0;
	long times = 1;
	long subtotal = 0;

	/* Iterate each item in the string, looking for number or multiplier */
	for (std::string::const_reverse_iterator i = str.rbegin(); i != str.rend(); ++i)
	{
		/* Found a number, queue it onto the current number */
		if ((*i >= '0') && (*i <= '9'))
		{
			subtotal = subtotal + ((*i - '0') * times);
			times = times * 10;
		}
		else
		{
			/* Found something thats not a number, find out how much
			 * it multiplies the built up number by, multiply the total
			 * and reset the built up number.
			 */
			if (subtotal)
				total += subtotal * duration_multi[multiplier];

			/* Next subtotal please */
			subtotal = 0;
			multiplier = *i;
			times = 1;
		}
	}
	if (multiplier)
	{
		total += subtotal * duration_multi[multiplier];
		subtotal = 0;
	}
	/* Any trailing values built up are treated as raw seconds */
	return total + subtotal;
}
Ejemplo n.º 25
0
void _join_two_win32(std::string &result_drive, std::string &result_path, const std::string &rpath)
{
    std::string pdrive;
    std::string ppath;
    std::tie(pdrive, ppath) = _splitdrive_win32(rpath);
    if (!ppath.empty() && (ppath[0] == sep || ppath[0] == altsep))
    {
        if (!pdrive.empty() && result_drive.empty())
        {
            result_drive = pdrive;
        }
        result_path = ppath;
        return;
    }
    else if (!pdrive.empty() && pdrive != result_drive)
    {
        std::string lower_pdrive = pdrive;
        std::string lower_lpath = result_drive;
        std::transform(lower_pdrive.begin(), lower_pdrive.end(), lower_pdrive.begin(), std::tolower);
        std::transform(lower_lpath.begin(), lower_lpath.end(), lower_lpath.begin(), std::tolower);
        if (lower_pdrive != lower_lpath)
        {
            result_drive = pdrive;
            result_path = ppath;
            return;
        }
        result_drive = pdrive;
    }

    if (!result_path.empty())
    {
        auto c = *(result_path.rbegin());
        if (c != sep && c != altsep)
        {
            result_path += sep;
        }
        result_path += ppath;
    }
}
Ejemplo n.º 26
0
std::string url_cleanup(std::string pattern)
{
	LLStringUtil::trim(pattern);
	S32 length = pattern.length();
	S32 position = 0;
	std::string::reverse_iterator it = pattern.rbegin();
	++it;	// skip last char, might be '/'
	++position;
	for (; it < pattern.rend(); ++it)
	{
		char c = *it;
		if (c == '/')
		{
			// found second to last '/'
			S32 desired_length = length - position;
			LLStringUtil::truncate(pattern, desired_length);
			break;
		}
		++position;
	}
	return pattern;
}
Ejemplo n.º 27
0
std::string get_file_title(const std::string& filename)
{
  std::string::const_reverse_iterator rit;
  std::string::const_iterator last_dot = filename.end();
  std::string result;

  for (rit=filename.rbegin(); rit!=filename.rend(); ++rit) {
    if (is_path_separator(*rit))
      break;
    else if (*rit == '.' && last_dot == filename.end())
      last_dot = rit.base()-1;
  }

  for (std::string::const_iterator it(rit.base()); it!=filename.end(); ++it) {
    if (it == last_dot)
      break;
    else
      result.push_back(*it);
  }

  return result;
}
Ejemplo n.º 28
0
    void
    CoreFS::addFolder(std::string const &path) const
    {
        StateLock lock(m_stateMutex);
        auto thePath(path);
        char ch = *path.rbegin();
        // ignore trailing slash
        if (ch == '/') {
            std::string(path.begin(), path.end() - 1).swap(thePath);
        }

        auto parentEntry(doGetParentCompoundFolder(thePath));
        if (!parentEntry) {
            throw KnoxCryptException(KnoxCryptError::NotFound);
        }

        // throw if already exists
        throwIfAlreadyExists(path);

        parentEntry->addFolder(boost::filesystem::path(thePath).filename().string());

        parentEntry->getCompoundFolder()->getStream()->close();
    }
Ejemplo n.º 29
0
std::string
trim(std::string s)
{
  for (std::string::reverse_iterator i = s.rbegin(); i != s.rend(); )
  {
    char c = *i++;
    if (c == '\n' || c == '\r' || c == ' ' || c == '\t')
      s.erase(s.size()-1);
    else
      break;
  }
  // also trim beginning whitespace
  int first_relevant = -1;
  for (int i = 0; i < s.size(); ++i)
    if (!(s[i] == '\n' || s[i] == '\r' || s[i] == ' ' || s[i] == '\t'))
    {
      first_relevant = i;
      break;
    }
  if (first_relevant != -1)
    s = s.substr(first_relevant);
  return s;
}
Ejemplo n.º 30
0
 std::vector<std::string> StringHelper::Split(const std::string& src, char deli)
 {
     std::vector<std::string> res;
     size_t p = 0, q;
     while (p < src.length())
     {
         if ((q = src.substr(p).find(deli)) != std::string::npos)
         {
             res.push_back(src.substr(p, q));
             p += q + 1;
         }
         else
         {
             res.push_back(src.substr(p));
             p = src.length();
         }
     }
     if (*src.rbegin() == deli)
     {
         res.push_back("");
     }
     return res;
 }