/**
* Calculates SHA1 and MD5 checksums for the files in the directory which match the specified
* pattern.
*
* @param dir
* @param pattern
*/
protected void calculateChecksums(File dir, String pattern) {
if (calculateChecksums) {
getConsole().debug("calculating checksums for artifacts in {0}", dir);
FileSet repoSet = new FileSet();
repoSet.setProject(getProject());
repoSet.setDir(dir);
repoSet.setIncludes(pattern);
repoSet.setExcludes("*.sha1, *.md5, *.sig, *.asc");
Iterator<?> itr = repoSet.iterator();
while (itr.hasNext()) {
FileResource file = (FileResource) itr.next();
byte[] bytes = FileUtils.readContent(file.getFile());
// calculate the SHA1 hash of the content and save result
String sha1 = StringUtils.getSHA1(bytes);
File sha1File = new File(dir, file.getFile().getName() + ".sha1");
FileUtils.writeContent(sha1File, sha1);
getConsole().debug(1, "wrote {0}", sha1File);
// add sha1 file to installed artifacts path
reference(sha1File);
// calculate the MD5 hash of the content and save result
String md5 = StringUtils.getMD5(bytes);
File md5File = new File(dir, file.getFile().getName() + ".md5");
FileUtils.writeContent(md5File, md5);
getConsole().debug(1, "wrote {0}", md5File);
// add md5 file to installed artifacts path
reference(md5File);
}
}
}
/** Scans the source directories looking for source files to be decompiled. */
protected void scanSrc() throws BuildException {
for (@SuppressWarnings("unchecked") Iterator<Resource> it = src.iterator(); it.hasNext(); ) {
Resource resource = it.next();
FileResource fileResource = resource instanceof FileResource ? (FileResource) resource : null;
if (fileResource != null) {
File file = fileResource.getFile();
if (file.isDirectory()) {
DirectoryScanner ds = getDirectoryScanner(file);
String[] files = ds.getIncludedFiles();
scanDir(file, destdir != null ? destdir : file, files);
} else {
String[] files = new String[] {fileResource.getName()};
scanDir(
fileResource.getBaseDir(),
destdir != null ? destdir : fileResource.getBaseDir(),
files);
}
}
// else
// {
// //FIXME what to do?
// }
}
}
/**
* Returns list of mapped files, that should be transformed. Files can by specified via attributes
* (srcFile, srcDir) or resources (FileSet, FileList, DirSet, etc). Mapped file represents input
* and output file for transformation.
*
* @return list of mapped files
*/
public List<MappedFile> getMappedFiles() {
mappedFiles.clear();
// one src file
if (getSrcFile() != null) {
addMappedFile(getSrcFile());
}
if (getSrcDir() != null) {
addMappedFile(getSrcDir());
}
Iterator element = resources.iterator();
while (element.hasNext()) {
ResourceCollection rc = (ResourceCollection) element.next();
if (rc instanceof FileSet && rc.isFilesystemOnly()) {
FileSet fs = (FileSet) rc;
File fromDir = fs.getDir(getProject());
DirectoryScanner ds;
try {
ds = fs.getDirectoryScanner(getProject());
} catch (BuildException ex) {
log("Could not scan directory " + fromDir, ex, Project.MSG_ERR);
continue;
}
for (String f : ds.getIncludedFiles()) {
addMappedFile(new File(fromDir + System.getProperty("file.separator") + f), fromDir);
}
} else {
if (!rc.isFilesystemOnly()) {
log("Only filesystem resources are supported", Project.MSG_WARN);
continue;
}
Iterator rcIt = rc.iterator();
while (rcIt.hasNext()) {
Resource r = (Resource) rcIt.next();
if (!r.isExists()) {
log("Could not find resource " + r.toLongString(), Project.MSG_VERBOSE);
continue;
}
if (r instanceof FileResource) {
FileResource fr = (FileResource) r;
addMappedFile(fr.getFile(), fr.getBaseDir());
} else {
log(
"Only file resources are supported (" + r.getClass().getSimpleName() + " found)",
Project.MSG_WARN);
continue;
}
}
}
}
return mappedFiles;
}
/**
* Get the list of all Ant files we want to process. These can be project and antlib files.
*
* @return antFiles a list of ant files to be processed
*/
public ArrayList getAntFiles(Project project, boolean homeOnly) {
ArrayList antFiles = new ArrayList();
Map targets = project.getTargets();
Iterator targetsIter = targets.values().iterator();
String projectHome = null;
try {
projectHome = new File(project.getProperty("helium.dir")).getCanonicalPath();
while (targetsIter.hasNext()) {
Target target = (Target) targetsIter.next();
String projectPath = new File(target.getLocation().getFileName()).getCanonicalPath();
if (!antFiles.contains(projectPath)) {
if (homeOnly) {
if (!projectPath.contains(projectHome)) {
antFiles.add(projectPath);
}
} else antFiles.add(projectPath);
}
}
if (rc != null) {
Iterator extraFilesIter = rc.iterator();
while (extraFilesIter.hasNext()) {
FileResource f = (FileResource) extraFilesIter.next();
String extrafile = f.getFile().getCanonicalPath();
if (!antFiles.contains(f.toString()) && !f.getFile().getName().startsWith("test_")) {
if (homeOnly) {
if (!extrafile.contains(projectHome)) {
antFiles.add(extrafile);
}
} else antFiles.add(extrafile);
}
}
}
} catch (Exception e) {
log(e.getMessage(), Project.MSG_ERR);
e.printStackTrace();
}
return antFiles;
}
/**
* Implementation of ResourceSelector.isSelected().
*
* @param resource The resource to check
* @return whether the resource is selected
* @see ResourceSelector#isSelected(Resource)
*/
public boolean isSelected(Resource resource) {
if (resource.isFilesystemOnly()) {
// We have a 'resourced' file, so reconvert it and use
// the 'old' implementation.
FileResource fileResource = (FileResource) resource;
File file = fileResource.getFile();
String filename = fileResource.getName();
File basedir = fileResource.getBaseDir();
return isSelected(basedir, filename, file);
} else {
try {
// How to handle non-file-Resources? I copy temporarily the
// resource to a file and use the file-implementation.
FileUtils fu = FileUtils.getFileUtils();
File tmpFile = fu.createTempFile("modified-", ".tmp", null, true, false);
Resource tmpResource = new FileResource(tmpFile);
ResourceUtils.copyResource(resource, tmpResource);
boolean isSelected =
isSelected(tmpFile.getParentFile(), tmpFile.getName(), resource.toLongString());
tmpFile.delete();
return isSelected;
} catch (UnsupportedOperationException uoe) {
log(
"The resource '"
+ resource.getName()
+ "' does not provide an InputStream, so it is not checked. "
+ "Akkording to 'selres' attribute value it is "
+ ((selectResourcesWithoutInputStream) ? "" : " not")
+ "selected.",
Project.MSG_INFO);
return selectResourcesWithoutInputStream;
} catch (Exception e) {
throw new BuildException(e);
}
}
}
