Пример #1
0
	bool INIFile::deleteLine(LineIterator line_it)
	{
		// test if line exists and if we try to remove a section line
		if (!isValid(line_it) || (*line_it)[0] == '[')
		{
			return false;
		}

		// falls key, entfernen		
		if ((*line_it).hasSubstring("=", 1))
		{
			String key((*line_it).before("="));
			key.trim();
			line_it.getSection()->key_map_.remove(key);
		}
		line_it.getSection()->lines_.erase(line_it.position_);

		return true;
	}
Пример #2
0
	bool INIFile::insertLine(LineIterator line_it, const String& line)
	{
		if (!isValid(line_it))
		{
      Log.error() << "In INIFile " << filename_ << " , error while inserting line: "
                  << line << " . Illegal iterator!" << endl;			
			return false;
		}

		if (line_it.isSectionLastLine())
    {
			return appendLine(line_it.getSection()->getName(), line);
		}

		Section& section(*line_it.getSection());

		// key?
    if (line.hasSubstring("=", 1))
    {
			String key(line.before("="));
			key.trim();

			if (section.key_map_.has(key) && check_duplicate_keys_)
			{

        Log.error() << "In INIFile " << filename_ << " , error while appending line: "
                    << line << " . Key '" << key << "' already exists in section." << endl;
				return false;
			}

			line_it.getSectionNextLine();

			section.key_map_[key] = section.lines_.insert(line_it.position_, line);
			return true;
		}

		line_it.getSectionNextLine();
		section.lines_.insert(line_it.position_, line);
		return true;
	}
Пример #3
0
	bool INIFile::setLine(LineIterator line_it, const String& line)
	{
		// section lines cannot be changed with this method
		if (!isValid(line_it) || (*line_it)[0] == '[')
		{
			return false;
		}
		
		String new_key(line.before("="));
		new_key.trim();

		if ((*line_it).hasSubstring("=", 1))
		{
			// oh, this line had a key :(
			String old_key((*line_it).before("="));
			old_key.trim();

			if (old_key == new_key)
			{
				line_it.setLine_(line);
				return true;
			}

			// its a new key: delete the old one.
			line_it.getSection()->key_map_.remove(old_key);
		}

		line_it.setLine_(line);

		if (line.hasSubstring("=", 1))
		{
			// oh, the new line has a key :(
			line_it.getSection()->key_map_[new_key] = line_it.getPosition();		
		}

		return true;
	}