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author | Paul Gilbert | 2016-08-25 20:46:01 -0400 |
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committer | Paul Gilbert | 2016-08-25 20:46:01 -0400 |
commit | db179c11bb7d8f82183e39e2778491ead55d875e (patch) | |
tree | 9098fec555c35ca0d2b4d822684da2223c438980 /engines/titanic/support/string_parser.h | |
parent | 63ffcf0a0deb05c77bdcc18d1f39d9384de5111a (diff) | |
download | scummvm-rg350-db179c11bb7d8f82183e39e2778491ead55d875e.tar.gz scummvm-rg350-db179c11bb7d8f82183e39e2778491ead55d875e.tar.bz2 scummvm-rg350-db179c11bb7d8f82183e39e2778491ead55d875e.zip |
TITANIC: Implemented CStringParser class
Diffstat (limited to 'engines/titanic/support/string_parser.h')
-rw-r--r-- | engines/titanic/support/string_parser.h | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/engines/titanic/support/string_parser.h b/engines/titanic/support/string_parser.h new file mode 100644 index 0000000000..f89caacfb5 --- /dev/null +++ b/engines/titanic/support/string_parser.h @@ -0,0 +1,76 @@ +/* ScummVM - Graphic Adventure Engine + * + * ScummVM is the legal property of its developers, whose names + * are too numerous to list here. Please refer to the COPYRIGHT + * file distributed with this source distribution. + * + * This program 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. + * + * This program 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 this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +#ifndef TITANIC_STRING_PARSER_H +#define TITANIC_STRING_PARSER_H + +#include "titanic/support/string.h" + +namespace Titanic { + +class CStringParser : public CString { +private: + uint _index; +private: + /** + * Gets the character at the current index + */ + char currentChar() const; + + /** + * Gets the next character, and increments the parsing index + */ + char getNextChar(); + + /** + * Skips over any spaces + */ + void skipSpaces(); +public: + CStringParser() : CString(), _index(0) {} + CStringParser(const CString &str) : CString(str), _index(0) {} + + /** + * Skips over any specified seperator characters in our string + * at the current index + */ + void skipSeperators(const CString &seperatorChars); + + /** + * Parses out a string from a source string at the current index + * @param resultStr String to hold the resulting sring + * @param seperatorChras List of characters that seperate string values + * @param allowQuotes If true, handles double-quoted substrings + * @returns True if a string entry was extracted + */ + bool parse(CString &resultStr, const CString &seperatorChars, bool allowQuotes = false); + + /** + * Reads an integer from the string + */ + uint readInt(); + +}; + +} // End of namespace Titanic + +#endif /* TITANIC_STRING_PARSER_H */ |