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/*
SPDX-FileCopyrightText: 2007 Andreas Pakulat <apaku@gmx.de>
SPDX-License-Identifier: LGPL-2.0-or-later
*/
#include "qmakefile.h"
#include <QDir>
#include <QFileInfo>
#include <debug.h>
#include "parser/ast.h"
#include "qmakedriver.h"
#define ifDebug(x)
//@TODO: Make the globbing stuff work with drives on win32
void resolveShellGlobbingInternal(QStringList& entries, const QStringList& segments, const QFileInfo& match, QDir& dir,
int offset);
QStringList resolveShellGlobbingInternal(const QStringList& segments, QDir& dir, int offset = 0)
{
if (offset >= segments.size()) {
return QStringList();
}
const QString& pathPattern = segments.at(offset);
QStringList entries;
if (pathPattern.contains(QLatin1Char('*')) ||
pathPattern.contains(QLatin1Char('?')) ||
pathPattern.contains(QLatin1Char('['))) {
// pattern contains globbing chars
const auto dirEntries =
dir.entryInfoList(QStringList() << pathPattern, QDir::AllEntries | QDir::NoDotAndDotDot, QDir::Unsorted);
for (const auto& match : dirEntries) {
resolveShellGlobbingInternal(entries, segments, match, dir, offset);
}
} else {
// pattern is "simple" hence be fast, but make sure the file exists
QFileInfo info(dir.filePath(pathPattern));
if (info.exists()) {
resolveShellGlobbingInternal(entries, segments, info, dir, offset);
}
}
return entries;
}
void resolveShellGlobbingInternal(QStringList& entries, const QStringList& segments, const QFileInfo& match, QDir& dir,
int offset)
{
if (match.isDir() && offset + 1 < segments.size()) {
dir.cd(match.fileName());
entries += resolveShellGlobbingInternal(segments, dir, offset + 1);
dir.cdUp();
} else {
entries << match.canonicalFilePath();
}
}
QStringList resolveShellGlobbingInternal(const QString& pattern, const QString& dir)
{
if (pattern.isEmpty()) {
return QStringList();
}
QDir dir_(pattern.startsWith(QLatin1Char('/')) ? QStringLiteral("/") : dir);
// break up pattern into path segments
return resolveShellGlobbingInternal(pattern.split(QLatin1Char('/'), Qt::SkipEmptyParts), dir_);
}
QMakeFile::QMakeFile(QString file)
: m_ast(nullptr)
, m_projectFile(std::move(file))
, m_project(nullptr)
{
Q_ASSERT(!m_projectFile.isEmpty());
}
bool QMakeFile::read()
{
Q_ASSERT(!m_projectFile.isEmpty());
QFileInfo fi(m_projectFile);
ifDebug(qCDebug(KDEV_QMAKE) << "Is" << m_projectFile << "a dir?" << fi.isDir();) if (fi.isDir())
{
QDir dir(m_projectFile);
QStringList l = dir.entryList(QStringList() << QStringLiteral("*.pro"));
QString projectfile;
if (!l.count() || (l.count() && l.indexOf(fi.baseName() + QLatin1String(".pro")) != -1)) {
projectfile = fi.baseName() + QLatin1String(".pro");
} else {
projectfile = l.first();
}
m_projectFile += QLatin1Char('/') + projectfile;
}
QMake::Driver d;
d.readFile(m_projectFile);
if (!d.parse(&m_ast)) {
qCWarning(KDEV_QMAKE) << "Couldn't parse project:" << m_projectFile;
delete m_ast;
m_ast = nullptr;
m_projectFile = QString();
return false;
} else {
ifDebug(qCDebug(KDEV_QMAKE) << "found ast:" << m_ast->statements.count();) QMakeFileVisitor visitor(this, this);
/// TODO: cleanup, re-use m_variableValues directly in the visitor
visitor.setVariables(m_variableValues);
m_variableValues = visitor.visitFile(m_ast);
ifDebug(qCDebug(KDEV_QMAKE) << "Variables found:" << m_variableValues;)
}
return true;
}
QMakeFile::~QMakeFile()
{
delete m_ast;
m_ast = nullptr;
}
QString QMakeFile::absoluteDir() const
{
return QFileInfo(m_projectFile).absoluteDir().canonicalPath();
}
QString QMakeFile::absoluteFile() const
{
return m_projectFile;
}
QMake::ProjectAST* QMakeFile::ast() const
{
return m_ast;
}
QStringList QMakeFile::variables() const
{
return m_variableValues.keys();
}
QStringList QMakeFile::variableValues(const QString& variable) const
{
return m_variableValues.value(variable, QStringList());
}
bool QMakeFile::containsVariable(const QString& variable) const
{
return m_variableValues.contains(variable);
}
QMakeFile::VariableMap QMakeFile::variableMap() const
{
return m_variableValues;
}
QStringList QMakeFile::resolveVariable(const QString& variable, VariableInfo::VariableType type) const
{
if (type == VariableInfo::QMakeVariable) {
const auto variableValueIt = m_variableValues.find(variable);
if (variableValueIt != m_variableValues.end()) {
return *variableValueIt;
}
}
qCWarning(KDEV_QMAKE) << "unresolved variable:" << variable << "type:" << type;
return QStringList();
}
QStringList QMakeFile::resolveShellGlobbing(const QString& pattern, const QString& base) const
{
return resolveShellGlobbingInternal(pattern, base.isEmpty() ? absoluteDir() : base);
}
QString QMakeFile::resolveToSingleFileName(const QString& file, const QString& base) const
{
QStringList l = resolveFileName(file, base);
if (l.isEmpty())
return QString();
else
return l.first();
}
QStringList QMakeFile::resolveFileName(const QString& file, const QString& base) const
{
return resolveShellGlobbing(file, base);
}
void QMakeFile::setProject(KDevelop::IProject* project)
{
m_project = project;
}
KDevelop::IProject* QMakeFile::project() const
{
return m_project;
}
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