class QDeclarativeImportedNamespace
{
public:
- QStringList uris;
+ QList<QByteArray> uris;
QStringList urls;
QList<int> majversions;
QList<int> minversions;
QList<QDeclarativeDirComponents> qmlDirComponents;
- bool find_helper(int i, const QByteArray& type, int *vmajor, int *vminor,
+ bool find_helper(QDeclarativeTypeLoader *typeLoader, int i, const QByteArray& type, int *vmajor, int *vminor,
QDeclarativeType** type_return, QUrl* url_return,
QUrl *base = 0, bool *typeRecursionDetected = 0);
- bool find(const QByteArray& type, int *vmajor, int *vminor, QDeclarativeType** type_return,
+ bool find(QDeclarativeTypeLoader *typeLoader, const QByteArray& type, int *vmajor, int *vminor, QDeclarativeType** type_return,
QUrl* url_return, QUrl *base = 0, QList<QDeclarativeError> *errors = 0);
};
class QDeclarativeImportsPrivate {
public:
- QDeclarativeImportsPrivate();
+ QDeclarativeImportsPrivate(QDeclarativeTypeLoader *loader);
~QDeclarativeImportsPrivate();
bool importExtension(const QString &absoluteFilePath, const QString &uri,
QSet<QString> qmlDirFilesForWhichPluginsHaveBeenLoaded;
QDeclarativeImportedNamespace unqualifiedset;
QHash<QString,QDeclarativeImportedNamespace* > set;
+ QDeclarativeTypeLoader *typeLoader;
};
/*!
return *this;
}
-QDeclarativeImports::QDeclarativeImports()
-: d(new QDeclarativeImportsPrivate)
+QDeclarativeImports::QDeclarativeImports(QDeclarativeTypeLoader *typeLoader)
+ : d(new QDeclarativeImportsPrivate(typeLoader))
{
}
const QDeclarativeImportedNamespace &set = d->unqualifiedset;
for (int ii = set.uris.count() - 1; ii >= 0; --ii) {
- const QByteArray uri = set.uris.at(ii).toUtf8(); // XXX sigh
+ const QByteArray uri = set.uris.at(ii);
int majversion = set.majversions.at(ii);
int minversion = set.minversions.at(ii);
QDeclarativeTypeModule *module = QDeclarativeMetaType::typeModule(uri, majversion);
const QDeclarativeImportedNamespace &set = *iter.value();
QDeclarativeTypeNameCache::Import &import = cache->m_namedImports[iter.key()];
for (int ii = set.uris.count() - 1; ii >= 0; --ii) {
- const QByteArray uri = set.uris.at(ii).toUtf8(); // XXX sigh
+ const QByteArray uri = set.uris.at(ii);
int majversion = set.majversions.at(ii);
int minversion = set.minversions.at(ii);
QDeclarativeTypeModule *module = QDeclarativeMetaType::typeModule(uri, majversion);
QDeclarativeType** type_return, QUrl* url_return,
int *vmaj, int *vmin) const
{
- return ns->find(type,vmaj,vmin,type_return,url_return);
+ return ns->find(d->typeLoader,type,vmaj,vmin,type_return,url_return);
}
-bool QDeclarativeImportedNamespace::find_helper(int i, const QByteArray& type, int *vmajor, int *vminor,
+bool QDeclarativeImportedNamespace::find_helper(QDeclarativeTypeLoader *typeLoader, int i, const QByteArray& type, int *vmajor, int *vminor,
QDeclarativeType** type_return, QUrl* url_return,
QUrl *base, bool *typeRecursionDetected)
{
- int vmaj = majversions.at(i);
- int vmin = minversions.at(i);
+ int vmaj = data.majversion;
+ int vmin = data.minversion;
if (vmaj >= 0 && vmin >= 0) {
- QByteArray qt = uris.at(i).toUtf8();
- qt += '/';
- qt += type;
-
+ QString qt = data.uri + QLatin1Char('/') + type;
QDeclarativeType *t = QDeclarativeMetaType::qmlType(qt,vmaj,vmin);
if (t) {
if (vmajor) *vmajor = vmaj;
}
}
- QUrl url = QUrl(urls.at(i) + QLatin1Char('/') + QString::fromUtf8(type) + QLatin1String(".qml"));
QDeclarativeDirComponents qmldircomponents = qmlDirComponents.at(i);
-
bool typeWasDeclaredInQmldir = false;
if (!qmldircomponents.isEmpty()) {
- const QString typeName = QString::fromUtf8(type);
foreach (const QDeclarativeDirParser::Component &c, qmldircomponents) {
- if (c.typeName == typeName) {
+ if (c.typeName == type) {
typeWasDeclaredInQmldir = true;
// importing version -1 means import ALL versions
if ((vmaj == -1) || (c.majorVersion == vmaj && vmin >= c.minorVersion)) {
+ QUrl url = QUrl(urls.at(i) + QLatin1Char('/') + QString::fromUtf8(type) + QLatin1String(".qml"));
QUrl candidate = url.resolved(QUrl(c.fileName));
if (c.internal && base) {
if (base->resolved(QUrl(c.fileName)) != candidate)
if (!typeWasDeclaredInQmldir && !isLibrary.at(i)) {
// XXX search non-files too! (eg. zip files, see QT-524)
- QFileInfo f(QDeclarativeEnginePrivate::urlToLocalFileOrQrc(url));
- if (f.exists()) {
+ QUrl url = QUrl(urls.at(i) + QLatin1Char('/') + QString::fromUtf8(type) + QLatin1String(".qml"));
+ QString file = QDeclarativeEnginePrivate::urlToLocalFileOrQrc(url);
+ if (!typeLoader->absoluteFilePath(file).isEmpty()) {
if (base && *base == url) { // no recursion
if (typeRecursionDetected)
*typeRecursionDetected = true;
return false;
}
-QDeclarativeImportsPrivate::QDeclarativeImportsPrivate()
-: ref(1)
+QDeclarativeImportsPrivate::QDeclarativeImportsPrivate(QDeclarativeTypeLoader *loader)
+ : ref(1), typeLoader(loader)
{
}
QDeclarativeImportDatabase *database,
QDeclarativeDirComponents* components, QList<QDeclarativeError> *errors)
{
- QFile file(absoluteFilePath);
- QString filecontent;
- if (!QDeclarative_isFileCaseCorrect(absoluteFilePath)) {
+ const QDeclarativeDirParser *qmldirParser = typeLoader->qmlDirParser(absoluteFilePath);
+ if (qmldirParser->hasError()) {
if (errors) {
- QDeclarativeError error;
- error.setDescription(QDeclarativeImportDatabase::tr("cannot load module \"%1\": File name case mismatch for \"%2\"").arg(uri).arg(absoluteFilePath));
- errors->prepend(error);
- }
- return false;
- } else if (file.open(QFile::ReadOnly)) {
- filecontent = QString::fromUtf8(file.readAll());
- if (qmlImportTrace())
- qDebug().nospace() << "QDeclarativeImports(" << qPrintable(base.toString()) << "::importExtension: "
- << "loaded " << absoluteFilePath;
- } else {
- if (errors) {
- QDeclarativeError error;
- error.setDescription(QDeclarativeImportDatabase::tr("module \"%1\" definition \"%2\" not readable").arg(uri).arg(absoluteFilePath));
- errors->prepend(error);
+ for (int i = 0; i < qmldirParser->errors().size(); ++i)
+ errors->prepend(qmldirParser->errors().at(i));
}
return false;
}
- QDir dir = QFileInfo(file).dir();
- QUrl url = QUrl::fromLocalFile(absoluteFilePath);
-
- QDeclarativeDirParser qmldirParser;
- qmldirParser.setSource(filecontent);
- qmldirParser.setUrl(url);
- // propagate any errors reported by the parser back up to the typeloader.
- if (qmldirParser.parse()) {
- if (errors) {
- for (int i = 0; i < qmldirParser.errors().size(); ++i) {
- errors->prepend(qmldirParser.errors().at(i));
- }
- }
- return false;
- }
+ if (qmlImportTrace())
+ qDebug().nospace() << "QDeclarativeImports(" << qPrintable(base.toString()) << "::importExtension: "
+ << "loaded " << absoluteFilePath;
if (! qmlDirFilesForWhichPluginsHaveBeenLoaded.contains(absoluteFilePath)) {
qmlDirFilesForWhichPluginsHaveBeenLoaded.insert(absoluteFilePath);
-
- foreach (const QDeclarativeDirParser::Plugin &plugin, qmldirParser.plugins()) {
+ QDir dir = QFileInfo(absoluteFilePath).dir();
+ foreach (const QDeclarativeDirParser::Plugin &plugin, qmldirParser->plugins()) {
QString resolvedFilePath = database->resolvePlugin(dir, plugin.path, plugin.name);
#if defined(QT_LIBINFIX) && defined(Q_OS_SYMBIAN)
QDeclarativeError poppedError = errors->takeFirst();
QDeclarativeError error;
error.setDescription(QDeclarativeImportDatabase::tr("plugin cannot be loaded for module \"%1\": %2").arg(uri).arg(poppedError.description()));
- error.setUrl(url);
+ error.setUrl(QUrl::fromLocalFile(absoluteFilePath));
errors->prepend(error);
}
return false;
if (errors) {
QDeclarativeError error;
error.setDescription(QDeclarativeImportDatabase::tr("module \"%1\" plugin \"%2\" not found").arg(uri).arg(plugin.name));
- error.setUrl(url);
+ error.setUrl(QUrl::fromLocalFile(absoluteFilePath));
errors->prepend(error);
}
return false;
}
if (components)
- *components = qmldirParser.components();
+ *components = qmldirParser->components();
return true;
}
url.replace(QLatin1Char('.'), QLatin1Char('/'));
bool found = false;
QString dir;
+ QString qmldir;
// step 1: search for extension with fully encoded version number
- if (!found) {
- foreach (const QString &p, database->fileImportPath) {
- dir = p+QLatin1Char('/')+url;
+ foreach (const QString &p, database->fileImportPath) {
+ dir = p+Slash+url;
QFileInfo fi(dir+QString(QLatin1String(".%1.%2")).arg(vmaj).arg(vmin)+QLatin1String("/qmldir"));
const QString absoluteFilePath = fi.absoluteFilePath();
}
// step 2: search for extension with encoded version major
- if (!found) {
- foreach (const QString &p, database->fileImportPath) {
- dir = p+QLatin1Char('/')+url;
+ foreach (const QString &p, database->fileImportPath) {
+ dir = p+Slash+url;
QFileInfo fi(dir+QString(QLatin1String(".%1")).arg(vmaj)+QLatin1String("/qmldir"));
const QString absoluteFilePath = fi.absoluteFilePath();
foreach (const QString &p, database->fileImportPath) {
dir = p+QLatin1Char('/')+url;
+ qmldir = dir+QLatin1String("/qmldir");
- QFileInfo fi(dir+QLatin1String("/qmldir"));
- const QString absoluteFilePath = fi.absoluteFilePath();
-
- if (fi.isFile()) {
+ QString absoluteFilePath = typeLoader->absoluteFilePath(qmldir);
+ if (!absoluteFilePath.isEmpty()) {
found = true;
-
- url = QUrl::fromLocalFile(fi.absolutePath()).toString();
+ QString absolutePath = absoluteFilePath.left(absoluteFilePath.lastIndexOf(QLatin1Char('/')));
+ url = QUrl::fromLocalFile(absolutePath).toString();
uri = resolvedUri(dir, database);
if (!importExtension(absoluteFilePath, uri, database, &qmldircomponents, errors))
return false;
return false;
}
} else {
-
if (importType == QDeclarativeScriptParser::Import::File && qmldircomponents.isEmpty()) {
QUrl importUrl = base.resolved(QUrl(uri + QLatin1String("/qmldir")));
QString localFileOrQrc = QDeclarativeEnginePrivate::urlToLocalFileOrQrc(importUrl);
uri = resolvedUri(QDeclarativeEnginePrivate::urlToLocalFileOrQrc(base.resolved(QUrl(uri))), database);
if (uri.endsWith(QLatin1Char('/')))
uri.chop(1);
- if (QFile::exists(localFileOrQrc)) {
+ if (!typeLoader->absoluteFilePath(localFileOrQrc).isEmpty()) {
if (!importExtension(localFileOrQrc,uri,database,&qmldircomponents,errors))
return false;
}
}
}
- s->uris.prepend(uri);
+ s->uris.prepend(uri.toUtf8());
s->urls.prepend(url);
s->majversions.prepend(vmaj);
s->minversions.prepend(vmin);
}
QByteArray unqualifiedtype = slash < 0 ? type : type.mid(slash+1); // common-case opt (QString::mid works fine, but slower)
if (s) {
- if (s->find(unqualifiedtype,vmajor,vminor,type_return,url_return, &base, errors))
+ if (s->find(typeLoader,unqualifiedtype,vmajor,vminor,type_return,url_return, &base, errors))
return true;
if (s->urls.count() == 1 && !s->isLibrary[0] && url_return && s != &unqualifiedset) {
// qualified, and only 1 url
return set.value(type);
}
-bool QDeclarativeImportedNamespace::find(const QByteArray& type, int *vmajor, int *vminor, QDeclarativeType** type_return,
+bool QDeclarativeImportedNamespace::find(QDeclarativeTypeLoader *typeLoader, const QByteArray& type, int *vmajor, int *vminor, QDeclarativeType** type_return,
QUrl* url_return, QUrl *base, QList<QDeclarativeError> *errors)
{
bool typeRecursionDetected = false;
for (int i=0; i<urls.count(); ++i) {
- if (find_helper(i, type, vmajor, vminor, type_return, url_return, base, &typeRecursionDetected)) {
+ if (find_helper(typeLoader, i, type, vmajor, vminor, type_return, url_return, base, &typeRecursionDetected)) {
if (qmlCheckTypes()) {
// check for type clashes
for (int j = i+1; j<urls.count(); ++j) {
- if (find_helper(j, type, vmajor, vminor, 0, 0, base)) {
+ if (find_helper(typeLoader, j, type, vmajor, vminor, 0, 0, base)) {
if (errors) {
QString u1 = urls.at(i);
QString u2 = urls.at(j);
// hack for resources, should probably go away
if (resolvedPath.startsWith(QLatin1Char(':')))
resolvedPath = QCoreApplication::applicationDirPath();
-
QDir dir(resolvedPath);
foreach (const QString &suffix, suffixes) {
QString pluginFileName = prefix;
#endif
}
-
QT_END_NAMESPACE
#include <QtCore/qdebug.h>
#include <QtCore/qdir.h>
#include <QtCore/qfile.h>
+#include <QtCore/qdiriterator.h>
+
+#if defined (Q_OS_UNIX)
+#include <sys/types.h>
+#include <dirent.h>
+#endif
QT_BEGIN_NAMESPACE
+
+/*
+Returns the set of QML files in path (qmldir, *.qml, *.js). The caller
+is responsible for deleting the returned data.
+*/
+#if defined (Q_OS_UNIX)
+static QStringHash<bool> *qmlFilesInDirectory(const QString &path)
+{
+ QByteArray name(QFile::encodeName(path));
+ DIR *dd = opendir(name);
+ if (!dd)
+ return 0;
+
+ struct dirent *result;
+ union {
+ struct dirent d;
+ char b[offsetof (struct dirent, d_name) + NAME_MAX + 1];
+ } u;
+
+ QStringHash<bool> *files = new QStringHash<bool>;
+ while (readdir_r(dd, &u.d, &result) == 0 && result != 0) {
+ if (!strcmp(u.d.d_name, "qmldir")) {
+ files->insert(QLatin1String("qmldir"), true);
+ continue;
+ }
+ int len = strlen(u.d.d_name);
+ if (len < 4)
+ continue;
+ if (!strcmp(u.d.d_name+len-4, ".qml") || !strcmp(u.d.d_name+len-3, ".js"))
+ files->insert(QFile::decodeName(u.d.d_name), true);
+ }
+
+ closedir(dd);
+ return files;
+}
+#else
+static QStringHash<bool> *qmlFilesInDirectory(const QString &path)
+{
+ QDirIterator dir(path, QDir::Files);
+ if (!dir.hasNext())
+ return 0;
+ QStringHash<bool> *files = new QStringHash<bool>;
+ while (dir.hasNext()) {
+ dir.next();
+ QString fileName = dir.fileName();
+ if (fileName == QLatin1String("qmldir")
+ || fileName.endsWith(QLatin1String(".qml"))
+ || fileName.endsWith(QLatin1String(".js")))
+ files->insert(fileName, true);
+ }
+ return files;
+}
+#endif
+
+
/*!
\class QDeclarativeDataBlob
\brief The QDeclarativeDataBlob encapsulates a data request that can be issued to a QDeclarativeDataLoader.
}
/*!
+Returns the absolute filename of path via a directory cache for files named
+"qmldir", "*.qml", "*.js"
+Returns a empty string if the path does not exist.
+*/
+QString QDeclarativeTypeLoader::absoluteFilePath(const QString &path)
+{
+ if (path.isEmpty())
+ return QString();
+ if (path.at(0) == QLatin1Char(':')) {
+ // qrc resource
+ QFileInfo fileInfo(path);
+ return fileInfo.isFile() ? fileInfo.absoluteFilePath() : QString();
+ }
+ int lastSlash = path.lastIndexOf(QLatin1Char('/'));
+ QStringRef dirPath(&path, 0, lastSlash);
+
+ StringSet **fileSet = m_importDirCache.value(QHashedStringRef(dirPath.constData(), dirPath.length()));
+ if (!fileSet) {
+ QHashedString dirPathString(dirPath.toString());
+ StringSet *files = qmlFilesInDirectory(dirPathString);
+ m_importDirCache.insert(dirPathString, files);
+ fileSet = m_importDirCache.value(dirPathString);
+ }
+ if (!(*fileSet))
+ return QString();
+
+ QString absoluteFilePath = (*fileSet)->contains(QHashedStringRef(path.constData()+lastSlash+1, path.length()-lastSlash-1)) ? path : QString();
+ if (absoluteFilePath.length() > 2 && absoluteFilePath.at(0) != QLatin1Char('/') && absoluteFilePath.at(1) != QLatin1Char(':'))
+ absoluteFilePath = QFileInfo(absoluteFilePath).absoluteFilePath();
+
+ return absoluteFilePath;
+}
+
+/*!
+Return a QDeclarativeDirParser for absoluteFilePath. The QDeclarativeDirParser may be cached.
+*/
+const QDeclarativeDirParser *QDeclarativeTypeLoader::qmlDirParser(const QString &absoluteFilePath)
+{
+ QDeclarativeDirParser *qmldirParser;
+ QDeclarativeDirParser **val = m_importQmlDirCache.value(absoluteFilePath);
+ if (!val) {
+ qmldirParser = new QDeclarativeDirParser;
+ qmldirParser->setFileSource(absoluteFilePath);
+ qmldirParser->setUrl(QUrl::fromLocalFile(absoluteFilePath));
+ qmldirParser->parse();
+ m_importQmlDirCache.insert(absoluteFilePath, qmldirParser);
+ } else {
+ qmldirParser = *val;
+ }
+
+ return qmldirParser;
+}
+
+/*!
Clears cached information about loaded files, including any type data, scripts
and qmldir information.
*/
(*iter)->release();
for (QmldirCache::Iterator iter = m_qmldirCache.begin(); iter != m_qmldirCache.end(); ++iter)
(*iter)->release();
+ qDeleteAll(m_importDirCache);
+ qDeleteAll(m_importQmlDirCache);
m_typeCache.clear();
m_scriptCache.clear();
m_qmldirCache.clear();
+ m_importDirCache.clear();
+ m_importQmlDirCache.clear();
}
QDeclarativeTypeData::QDeclarativeTypeData(const QUrl &url, QDeclarativeTypeLoader::Options options,
QDeclarativeTypeLoader *manager)
-: QDeclarativeDataBlob(url, QmlFile), m_options(options), m_typesResolved(false),
- m_compiledData(0), m_typeLoader(manager)
+: QDeclarativeDataBlob(url, QmlFile), m_options(options), m_imports(manager), m_typesResolved(false),
+ m_compiledData(0), m_typeLoader(manager)
{
}
QDeclarativeScriptBlob::QDeclarativeScriptBlob(const QUrl &url, QDeclarativeTypeLoader *loader)
: QDeclarativeDataBlob(url, JavaScriptFile), m_pragmas(QDeclarativeParser::Object::ScriptBlock::None),
- m_scriptData(0), m_typeLoader(loader)
+ m_imports(loader), m_scriptData(0), m_typeLoader(loader)
{
}