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-rw-r--r--src/network/access/qfilenetworkreply.cpp94
-rw-r--r--src/network/access/qfilenetworkreply_p.h10
-rw-r--r--src/network/access/qnetworkaccessmanager.cpp4
-rw-r--r--src/network/access/qnetworkreply.cpp5
4 files changed, 48 insertions, 65 deletions
diff --git a/src/network/access/qfilenetworkreply.cpp b/src/network/access/qfilenetworkreply.cpp
index 44dd9e7..8c5065c 100644
--- a/src/network/access/qfilenetworkreply.cpp
+++ b/src/network/access/qfilenetworkreply.cpp
@@ -44,35 +44,32 @@
#include "QtCore/qdatetime.h"
#include <QtCore/QCoreApplication>
#include <QtCore/QFileInfo>
+#include <QDebug>
QT_BEGIN_NAMESPACE
QFileNetworkReplyPrivate::QFileNetworkReplyPrivate()
- : QNetworkReplyPrivate(), realFileSize(0), finished(false)
+ : QNetworkReplyPrivate(), realFileSize(0)
{
}
-QFileNetworkReply::QFileNetworkReply(QObject *parent, const QNetworkRequest &req)
+QFileNetworkReply::~QFileNetworkReply()
+{
+}
+
+QFileNetworkReply::QFileNetworkReply(QObject *parent, const QNetworkRequest &req, const QNetworkAccessManager::Operation op)
: QNetworkReply(*new QFileNetworkReplyPrivate(), parent)
{
setRequest(req);
setUrl(req.url());
- setOperation(QNetworkAccessManager::GetOperation);
- QMetaObject::invokeMethod(this, "_q_startOperation", Qt::QueuedConnection);
+ setOperation(op);
QNetworkReply::open(QIODevice::ReadOnly);
-}
-QFileNetworkReply::~QFileNetworkReply()
-{
-}
+ qRegisterMetaType<QNetworkReply::NetworkError>("QNetworkReply::NetworkError");
-// This code is mostly inspired by QNetworkAccessFileBackend
-// We also use its translation context for error messages
-void QFileNetworkReplyPrivate::_q_startOperation()
-{
- Q_Q(QFileNetworkReply);
+ QFileNetworkReplyPrivate *d = (QFileNetworkReplyPrivate*) d_func();
- QUrl url = q->url();
+ QUrl url = req.url();
if (url.host() == QLatin1String("localhost"))
url.setHost(QString());
@@ -81,81 +78,75 @@ void QFileNetworkReplyPrivate::_q_startOperation()
if (!url.host().isEmpty()) {
// we handle only local files
QString msg = QCoreApplication::translate("QNetworkAccessFileBackend", "Request for opening non-local file %1").arg(url.toString());
- q->setError(QNetworkReply::ProtocolInvalidOperationError, msg);
- emit q->error(QNetworkReply::ProtocolInvalidOperationError);
- doFinished();
+ setError(QNetworkReply::ProtocolInvalidOperationError, msg);
+ QMetaObject::invokeMethod(this, "error", Qt::QueuedConnection,
+ Q_ARG(QNetworkReply::NetworkError, QNetworkReply::ProtocolInvalidOperationError));
+ QMetaObject::invokeMethod(this, "finished", Qt::QueuedConnection);
return;
}
#endif
if (url.path().isEmpty())
url.setPath(QLatin1String("/"));
- q->setUrl(url);
+ setUrl(url);
QString fileName = url.toLocalFile();
if (fileName.isEmpty()) {
fileName = url.toString(QUrl::RemoveAuthority | QUrl::RemoveFragment | QUrl::RemoveQuery);
}
- realFile.setFileName(fileName);
+ d->realFile.setFileName(fileName);
- QFileInfo fi(realFile);
+ QFileInfo fi(d->realFile);
if (fi.isDir()) {
QString msg = QCoreApplication::translate("QNetworkAccessFileBackend", "Cannot open %1: Path is a directory").arg(url.toString());
- q->setError(QNetworkReply::ContentOperationNotPermittedError, msg);
- emit q->error(QNetworkReply::ContentOperationNotPermittedError);
- doFinished();
+ setError(QNetworkReply::ContentOperationNotPermittedError, msg);
+ QMetaObject::invokeMethod(this, "error", Qt::QueuedConnection,
+ Q_ARG(QNetworkReply::NetworkError, QNetworkReply::ContentOperationNotPermittedError));
+ QMetaObject::invokeMethod(this, "finished", Qt::QueuedConnection);
return;
}
- bool opened = realFile.open(QIODevice::ReadOnly | QIODevice::Unbuffered);
+ bool opened = d->realFile.open(QIODevice::ReadOnly | QIODevice::Unbuffered);
// could we open the file?
if (!opened) {
QString msg = QCoreApplication::translate("QNetworkAccessFileBackend", "Error opening %1: %2")
- .arg(realFile.fileName(), realFile.errorString());
+ .arg(d->realFile.fileName(), d->realFile.errorString());
- if (realFile.exists()) {
- q->setError(QNetworkReply::ContentAccessDenied, msg);
- emit q->error(QNetworkReply::ContentAccessDenied);
+ if (d->realFile.exists()) {
+ setError(QNetworkReply::ContentAccessDenied, msg);
+ QMetaObject::invokeMethod(this, "error", Qt::QueuedConnection,
+ Q_ARG(QNetworkReply::NetworkError, QNetworkReply::ContentAccessDenied));
} else {
- q->setError(QNetworkReply::ContentNotFoundError, msg);
- emit q->error(QNetworkReply::ContentNotFoundError);
+ setError(QNetworkReply::ContentNotFoundError, msg);
+ QMetaObject::invokeMethod(this, "error", Qt::QueuedConnection,
+ Q_ARG(QNetworkReply::NetworkError, QNetworkReply::ContentNotFoundError));
}
- doFinished();
+ QMetaObject::invokeMethod(this, "finished", Qt::QueuedConnection);
return;
}
- realFileSize = fi.size();
- q->setHeader(QNetworkRequest::LastModifiedHeader, fi.lastModified());
- q->setHeader(QNetworkRequest::ContentLengthHeader, realFileSize);
+ d->realFileSize = fi.size();
+ setHeader(QNetworkRequest::LastModifiedHeader, fi.lastModified());
+ setHeader(QNetworkRequest::ContentLengthHeader, d->realFileSize);
- emit q->metaDataChanged();
- emit q->downloadProgress(realFileSize, realFileSize);
- emit q->readyRead();
- doFinished();
+ QMetaObject::invokeMethod(this, "metaDataChanged", Qt::QueuedConnection);
+ QMetaObject::invokeMethod(this, "downloadProgress", Qt::QueuedConnection,
+ Q_ARG(qint64, d->realFileSize), Q_ARG(qint64, d->realFileSize));
+ QMetaObject::invokeMethod(this, "readyRead", Qt::QueuedConnection);
+ QMetaObject::invokeMethod(this, "finished", Qt::QueuedConnection);
}
bool QFileNetworkReplyPrivate::isFinished() const
{
- return finished;
-}
-
-void QFileNetworkReplyPrivate::doFinished()
-{
- Q_Q(QFileNetworkReply);
- finished = true;
- emit q->finished();
+ return true;
}
-
void QFileNetworkReply::close()
{
Q_D(QFileNetworkReply);
QNetworkReply::close();
d->realFile.close();
-
- if (!d->finished)
- d->doFinished();
}
void QFileNetworkReply::abort()
@@ -163,9 +154,6 @@ void QFileNetworkReply::abort()
Q_D(QFileNetworkReply);
QNetworkReply::close();
d->realFile.close();
-
- if (!d->finished)
- d->doFinished();
}
qint64 QFileNetworkReply::bytesAvailable() const
diff --git a/src/network/access/qfilenetworkreply_p.h b/src/network/access/qfilenetworkreply_p.h
index 6f10672..125fa2e 100644
--- a/src/network/access/qfilenetworkreply_p.h
+++ b/src/network/access/qfilenetworkreply_p.h
@@ -66,7 +66,7 @@ class QFileNetworkReply: public QNetworkReply
{
Q_OBJECT
public:
- QFileNetworkReply(QObject *parent, const QNetworkRequest &req);
+ QFileNetworkReply(QObject *parent, const QNetworkRequest &req, const QNetworkAccessManager::Operation op);
~QFileNetworkReply();
virtual void abort();
@@ -76,12 +76,9 @@ public:
virtual bool isSequential () const;
qint64 size() const;
-
virtual qint64 readData(char *data, qint64 maxlen);
Q_DECLARE_PRIVATE(QFileNetworkReply)
- Q_PRIVATE_SLOT(d_func(), void _q_startOperation())
-
};
class QFileNetworkReplyPrivate: public QNetworkReplyPrivate
@@ -92,12 +89,7 @@ public:
QFile realFile;
qint64 realFileSize;
- void _q_startOperation();
-
virtual bool isFinished() const;
- void doFinished();
- bool finished;
-
Q_DECLARE_PUBLIC(QFileNetworkReply)
};
diff --git a/src/network/access/qnetworkaccessmanager.cpp b/src/network/access/qnetworkaccessmanager.cpp
index d27fbe7..e16aedc 100644
--- a/src/network/access/qnetworkaccessmanager.cpp
+++ b/src/network/access/qnetworkaccessmanager.cpp
@@ -687,10 +687,10 @@ QNetworkReply *QNetworkAccessManager::createRequest(QNetworkAccessManager::Opera
// Also if the scheme is empty we consider it a file.
// The QNetworkAccessFileBackend will right now only be used
// for PUT or qrc://
- if (op == QNetworkAccessManager::GetOperation
+ if ((op == QNetworkAccessManager::GetOperation || op == QNetworkAccessManager::HeadOperation)
&& (req.url().scheme() == QLatin1String("file")
|| req.url().scheme().isEmpty())) {
- return new QFileNetworkReply(this, req);
+ return new QFileNetworkReply(this, req, op);
}
QNetworkRequest request = req;
diff --git a/src/network/access/qnetworkreply.cpp b/src/network/access/qnetworkreply.cpp
index 49a287f..0a8ea5d 100644
--- a/src/network/access/qnetworkreply.cpp
+++ b/src/network/access/qnetworkreply.cpp
@@ -239,7 +239,10 @@ QNetworkReplyPrivate::QNetworkReplyPrivate()
\note Do not delete the object in the slot connected to this
signal. Use deleteLater().
- \sa QNetworkAccessManager::finished()
+ You can also use isFinished() to check if a QNetworkReply
+ has finished even before you receive the finished() signal.
+
+ \sa QNetworkAccessManager::finished(), isFinished()
*/
/*!
generated by cgit v0.12 at 2024-11-14 06:53:56 (GMT)