boolean allowSingleFilenameThatDoesNotExist)
{
pattern = substituteHomeDir(pattern);
+ String relativePattern = pattern.startsWith(File.separator) ? null
+ : pattern;
List<File> files = new ArrayList<>();
/*
* For efficiency of the Files.walkFileTree(), let's find the longest path that doesn't need globbing.
{
String pS = pattern.substring(0, lastFS + 1);
String rest = pattern.substring(lastFS + 1);
- Path parentDir = Paths.get(pS).toAbsolutePath();
+ if ("".equals(pS))
+ {
+ pS = ".";
+ }
+ Path parentDir = Paths.get(pS);
if (parentDir.toFile().exists())
{
try
return null;
String dirname = null;
- try
- {
- File p = file.getParentFile();
- File d = new File(substituteHomeDir(p.getPath()));
- dirname = d.getCanonicalPath();
- } catch (IOException e)
+ File p = file.getParentFile();
+ if (p == null)
{
- Console.debug(
- "Exception when getting dirname of '" + file.getPath() + "'",
- e);
- dirname = "";
+ p = new File(".");
}
+ File d = new File(substituteHomeDir(p.getPath()));
+ dirname = d.getPath();
return dirname;
}
+
+ public static String convertWildcardsToPath(String value, String wildcard,
+ String dirname, String basename)
+ {
+ if (value == null)
+ {
+ return null;
+ }
+ StringBuilder path = new StringBuilder();
+ int lastFileSeparatorIndex = value.lastIndexOf(File.separatorChar);
+ int wildcardBeforeIndex = value.indexOf(wildcard);
+ if (lastFileSeparatorIndex > wildcard.length() - 1
+ && wildcardBeforeIndex < lastFileSeparatorIndex)
+ {
+ path.append(value.substring(0, wildcardBeforeIndex));
+ path.append(dirname);
+ path.append(value.substring(wildcardBeforeIndex + wildcard.length(),
+ lastFileSeparatorIndex + 1));
+ }
+ else
+ {
+ path.append(value.substring(0, lastFileSeparatorIndex + 1));
+ }
+ int wildcardAfterIndex = value.indexOf(wildcard,
+ lastFileSeparatorIndex);
+ if (wildcardAfterIndex > lastFileSeparatorIndex)
+ {
+ path.append(value.substring(lastFileSeparatorIndex + 1,
+ wildcardAfterIndex));
+ path.append(basename);
+ path.append(value.substring(wildcardAfterIndex + wildcard.length()));
+ }
+ else
+ {
+ path.append(value.substring(lastFileSeparatorIndex + 1));
+ }
+ return path.toString();
+ }
+
+ public static File getParentDir(File file)
+ {
+ if (file == null)
+ {
+ return null;
+ }
+ File parentDir = file.getAbsoluteFile().getParentFile();
+ return parentDir;
+ }
+
+ public static boolean checkParentDir(File file, boolean mkdirs)
+ {
+ if (file == null)
+ {
+ return false;
+ }
+ File parentDir = getParentDir(file);
+ if (parentDir.exists())
+ {
+ // already exists, nothing to do so nothing to worry about!
+ return true;
+ }
+
+ if (!mkdirs)
+ {
+ return false;
+ }
+
+ Path path = file.toPath();
+ for (int i = 0; i < path.getNameCount(); i++)
+ {
+ Path p = path.getName(i);
+ if ("..".equals(p.toString()))
+ {
+ Console.warn("Cautiously not running mkdirs on " + file.toString()
+ + " because the path to be made contains '..'");
+ return false;
+ }
+ }
+
+ return parentDir.mkdirs();
+ }
}