ScummVM API documentation
textparser.h
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/* ScummVM - Graphic Adventure Engine
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*
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* ScummVM is the legal property of its developers, whose names
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* are too numerous to list here. Please refer to the COPYRIGHT
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* file distributed with this source distribution.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#ifndef VCRUISE_TEXTPARSER_H
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#define VCRUISE_TEXTPARSER_H
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#include "common/hashmap.h"
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#include "common/hash-str.h"
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#include "common/str.h"
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#include "common/memstream.h"
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namespace
Common
{
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class
Path
;
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class
ReadStream;
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}
// End of namespace Common
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namespace
VCruise
{
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struct
TextParserState
{
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TextParserState
();
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uint _lineNum;
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uint _col;
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bool
_prevWasCR;
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bool
_isParsingComment;
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};
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class
TextParser
{
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public
:
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explicit
TextParser
(
Common::ReadStream
*stream);
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bool
parseToken(
Common::String
&outString,
TextParserState
&outState);
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bool
readOneChar(
char
&outC,
TextParserState
&outState);
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bool
skipWhitespaceAndComments(
char
&outC,
TextParserState
&outState);
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void
requeue(
const
char
*chars, uint numChars,
const
TextParserState
&state);
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void
requeue(
const
Common::String
&str,
const
TextParserState
&state);
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void
expectToken(
Common::String
&outToken,
const
Common::Path
&blamePath);
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void
expectShort(int16 &outInt,
const
Common::Path
&blamePath);
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void
expectInt(
int
&outInt,
const
Common::Path
&blamePath);
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void
expectUInt(uint &outUInt,
const
Common::Path
&blamePath);
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void
expectLine(
Common::String
&outToken,
const
Common::Path
&blamePath,
bool
continueToNextLine);
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void
expect(
const
char
*str,
const
Common::Path
&blamePath);
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void
skipToEOL();
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bool
checkEOL();
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private
:
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void
expectTokenInternal(
Common::String
&outToken,
const
Common::Path
&blamePath,
TextParserState
&outState);
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static
bool
isDelimiter(
char
c);
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static
bool
isCompoundDelimiter(
char
c1,
char
c2);
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static
bool
isWhitespace(
char
c);
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TextParserState
_state;
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Common::ReadStream
*_stream;
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static
const
uint kReturnedBufferSize = 8;
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char
_returnedBuffer[kReturnedBufferSize];
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uint _returnedBufferPos;
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};
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}
// End of namespace VCruise
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#endif
Common::String
Definition:
str.h:59
Common::Path
Definition:
path.h:52
Hugo::Path
Path
Definition:
game.h:75
VCruise
Definition:
ad2044_items.h:27
VCruise::TextParser
Definition:
textparser.h:48
Common
Definition:
algorithm.h:29
VCruise::TextParserState
Definition:
textparser.h:39
Common::ReadStream
Definition:
stream.h:385
engines
vcruise
textparser.h
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