Initial import.

[mirror_edk2.git] / Tools / Source / Cpptasks / net / sf / antcontrib / cpptasks / parser / FilenameState.java

/*\r
 * \r
 * Copyright 2002-2004 The Ant-Contrib project\r
 *\r
 *  Licensed under the Apache License, Version 2.0 (the "License");\r
 *  you may not use this file except in compliance with the License.\r
 *  You may obtain a copy of the License at\r
 *\r
 *      http://www.apache.org/licenses/LICENSE-2.0\r
 *\r
 *  Unless required by applicable law or agreed to in writing, software\r
 *  distributed under the License is distributed on an "AS IS" BASIS,\r
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r
 *  See the License for the specific language governing permissions and\r
 *  limitations under the License.\r
 */\r
package net.sf.antcontrib.cpptasks.parser;\r
public class FilenameState extends AbstractParserState {\r
    private final StringBuffer buf = new StringBuffer();\r
    private final char[] terminators;\r
    public FilenameState(AbstractParser parser, char[] terminators) {\r
        super(parser);\r
        this.terminators = (char[]) terminators.clone();\r
    }\r
    public AbstractParserState consume(char ch) {\r
        for (int i = 0; i < terminators.length; i++) {\r
            if (ch == terminators[i]) {\r
                getParser().addFilename(buf.toString());\r
                buf.setLength(0);\r
                return null;\r
            }\r
        }\r
        if (ch == '\n') {\r
            buf.setLength(0);\r
            return getParser().getNewLineState();\r
        } else {\r
            buf.append(ch);\r
        }\r
        return this;\r
    }\r
}\r