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/*
==============================================================================
This file is part of the juce_core module of the JUCE library.
Copyright (c) 2015 - ROLI Ltd.
Permission to use, copy, modify, and/or distribute this software for any purpose with
or without fee is hereby granted, provided that the above copyright notice and this
permission notice appear in all copies.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD
TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN
NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER
IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
------------------------------------------------------------------------------
NOTE! This permissive ISC license applies ONLY to files within the juce_core module!
All other JUCE modules are covered by a dual GPL/commercial license, so if you are
using any other modules, be sure to check that you also comply with their license.
For more details, visit www.juce.com
==============================================================================
*/
FileSearchPath::FileSearchPath() {}
FileSearchPath::~FileSearchPath() {}
FileSearchPath::FileSearchPath (const String& path)
{
init (path);
}
FileSearchPath::FileSearchPath (const FileSearchPath& other)
: directories (other.directories)
{
}
FileSearchPath& FileSearchPath::operator= (const FileSearchPath& other)
{
directories = other.directories;
return *this;
}
FileSearchPath& FileSearchPath::operator= (const String& path)
{
init (path);
return *this;
}
void FileSearchPath::init (const String& path)
{
directories.clear();
directories.addTokens (path, ";", "\"");
directories.trim();
directories.removeEmptyStrings();
for (int i = directories.size(); --i >= 0;)
directories.set (i, directories[i].unquoted());
}
int FileSearchPath::getNumPaths() const
{
return directories.size();
}
File FileSearchPath::operator[] (const int index) const
{
return File (directories [index]);
}
String FileSearchPath::toString() const
{
StringArray directories2 (directories);
for (int i = directories2.size(); --i >= 0;)
if (directories2[i].containsChar (';'))
directories2.set (i, directories2[i].quoted());
return directories2.joinIntoString (";");
}
void FileSearchPath::add (const File& dir, const int insertIndex)
{
directories.insert (insertIndex, dir.getFullPathName());
}
bool FileSearchPath::addIfNotAlreadyThere (const File& dir)
{
for (int i = 0; i < directories.size(); ++i)
if (File (directories[i]) == dir)
return false;
add (dir);
return true;
}
void FileSearchPath::remove (const int index)
{
directories.remove (index);
}
void FileSearchPath::addPath (const FileSearchPath& other)
{
for (int i = 0; i < other.getNumPaths(); ++i)
addIfNotAlreadyThere (other[i]);
}
void FileSearchPath::removeRedundantPaths()
{
for (int i = directories.size(); --i >= 0;)
{
const File d1 (directories[i]);
for (int j = directories.size(); --j >= 0;)
{
const File d2 (directories[j]);
if ((i != j) && (d1.isAChildOf (d2) || d1 == d2))
{
directories.remove (i);
break;
}
}
}
}
void FileSearchPath::removeNonExistentPaths()
{
for (int i = directories.size(); --i >= 0;)
if (! File (directories[i]).isDirectory())
directories.remove (i);
}
int FileSearchPath::findChildFiles (Array<File>& results,
const int whatToLookFor,
const bool searchRecursively,
const String& wildCardPattern) const
{
int total = 0;
for (int i = 0; i < directories.size(); ++i)
total += operator[] (i).findChildFiles (results,
whatToLookFor,
searchRecursively,
wildCardPattern);
return total;
}
bool FileSearchPath::isFileInPath (const File& fileToCheck,
const bool checkRecursively) const
{
for (int i = directories.size(); --i >= 0;)
{
const File d (directories[i]);
if (checkRecursively)
{
if (fileToCheck.isAChildOf (d))
return true;
}
else
{
if (fileToCheck.getParentDirectory() == d)
return true;
}
}
return false;
}
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