/* | |
* | |
* Copyright 2001-2004 The Ant-Contrib project | |
* | |
* Licensed under the Apache License, Version 2.0 (the "License"); | |
* you may not use this file except in compliance with the License. | |
* You may obtain a copy of the License at | |
* | |
* http://www.apache.org/licenses/LICENSE-2.0 | |
* | |
* Unless required by applicable law or agreed to in writing, software | |
* distributed under the License is distributed on an "AS IS" BASIS, | |
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
* See the License for the specific language governing permissions and | |
* limitations under the License. | |
*/ | |
package net.sf.antcontrib.cpptasks.compiler; | |
import java.io.File; | |
import net.sf.antcontrib.cpptasks.CCTask; | |
import net.sf.antcontrib.cpptasks.LinkerDef; | |
import net.sf.antcontrib.cpptasks.ProcessorDef; | |
import net.sf.antcontrib.cpptasks.TargetDef; | |
import org.apache.tools.ant.types.Environment; | |
/** | |
* An abstract Linker implementation. | |
* | |
* @author Adam Murdoch | |
*/ | |
public abstract class AbstractLinker extends AbstractProcessor | |
implements | |
Linker { | |
public AbstractLinker(String[] objExtensions, String[] ignoredExtensions) { | |
super(objExtensions, ignoredExtensions); | |
} | |
/** | |
* Returns the bid of the processor for the file. | |
* | |
* A linker will bid 1 on any unrecognized file type. | |
* | |
* @param inputFile | |
* filename of input file | |
* @return bid for the file, 0 indicates no interest, 1 indicates that the | |
* processor recognizes the file but doesn't process it (header | |
* files, for example), 100 indicates strong interest | |
*/ | |
public int bid(String inputFile) { | |
int bid = super.bid(inputFile); | |
switch (bid) { | |
// | |
// unrecognized extension, take the file | |
// | |
case 0 : | |
return 1; | |
// | |
// discard the ignored extensions | |
// | |
case 1 : | |
return 0; | |
} | |
return bid; | |
} | |
public Processor changeEnvironment(boolean newEnvironment, Environment env) { | |
return this; | |
} | |
abstract protected LinkerConfiguration createConfiguration(CCTask task, | |
LinkType linkType, ProcessorDef[] baseConfigs, | |
LinkerDef specificConfig, TargetDef targetPlatform); | |
public ProcessorConfiguration createConfiguration(CCTask task, | |
LinkType linkType, ProcessorDef[] baseConfigs, | |
ProcessorDef specificConfig, | |
TargetDef targetPlatform) { | |
if (specificConfig == null) { | |
throw new NullPointerException("specificConfig"); | |
} | |
return createConfiguration(task, linkType, baseConfigs, | |
(LinkerDef) specificConfig, targetPlatform); | |
} | |
public String getLibraryKey(File libfile) { | |
return libfile.getName(); | |
} | |
public abstract String getOutputFileName(String fileName); | |
} |