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/*
* Cppcheck - A tool for static C/C++ code analysis
* Copyright (C) 2007-2025 Cppcheck team.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "filelist.h"
#include "pathmatch.h"
#include <algorithm>
#include <iterator>
#include <string>
#include <vector>
#include <QDir>
#include <Qt>
QStringList FileList::getDefaultFilters()
{
QStringList extensions;
extensions << "*.cpp" << "*.cxx" << "*.cc" << "*.c" << "*.c++" << "*.txx" << "*.tpp" << "*.ipp" << "*.ixx";
return extensions;
}
bool FileList::filterMatches(const QFileInfo &inf)
{
if (inf.isFile()) {
const QStringList filters = FileList::getDefaultFilters();
QString ext("*.");
ext += inf.suffix();
if (filters.contains(ext, Qt::CaseInsensitive))
return true;
}
return false;
}
void FileList::addFile(const QString &filepath)
{
QFileInfo inf(filepath);
if (filterMatches(inf))
mFileList << inf;
}
void FileList::addDirectory(const QString &directory, bool recursive)
{
QDir dir(directory);
dir.setSorting(QDir::Name);
const QStringList filters = FileList::getDefaultFilters();
const QStringList origNameFilters = dir.nameFilters();
dir.setNameFilters(filters);
if (!recursive) {
dir.setFilter(QDir::Files | QDir::NoDotAndDotDot);
QFileInfoList items = dir.entryInfoList();
mFileList += items;
} else {
dir.setFilter(QDir::Files | QDir::NoDotAndDotDot);
QFileInfoList items = dir.entryInfoList();
mFileList += items;
dir.setNameFilters(origNameFilters);
dir.setFilter(QDir::Dirs | QDir::NoDotAndDotDot);
for (const QFileInfo& item : dir.entryInfoList()) {
const QString path = item.canonicalFilePath();
addDirectory(path, recursive);
}
}
}
void FileList::addPathList(const QStringList &paths)
{
for (const QString& path : paths) {
QFileInfo inf(path);
if (inf.isFile())
addFile(path);
else
addDirectory(path, true);
}
}
QStringList FileList::getFileList() const
{
if (mExcludedPaths.empty()) {
QStringList names;
for (const QFileInfo& item : mFileList) {
QString name = QDir::fromNativeSeparators(item.filePath());
names << name;
}
return names;
}
return applyExcludeList();
}
void FileList::addExcludeList(const QStringList &paths)
{
mExcludedPaths = paths;
}
static std::vector<std::string> toStdStringList(const QStringList &stringList)
{
std::vector<std::string> ret;
std::transform(stringList.cbegin(), stringList.cend(), std::back_inserter(ret), [](const QString& s) {
return s.toStdString();
});
return ret;
}
QStringList FileList::applyExcludeList() const
{
const PathMatch pathMatch(toStdStringList(mExcludedPaths), QDir::currentPath().toStdString());
QStringList paths;
for (const QFileInfo& item : mFileList) {
if (pathMatch.match(QDir::fromNativeSeparators(item.filePath()).toStdString()))
continue;
QString canonical = QDir::fromNativeSeparators(item.canonicalFilePath());
if (!pathMatch.match(canonical.toStdString()))
paths << canonical;
}
return paths;
}
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