qhttpthreaddelegate.cpp File Reference

#include "qhttpthreaddelegate_p.h"
#include <QThread>
#include <QTimer>
#include <QAuthenticator>
#include <QEventLoop>
#include "private/qhttpnetworkreply_p.h"
#include "private/qnetworkaccesscache_p.h"
#include "private/qnoncontiguousbytedevice_p.h"

Go to the source code of this file.

Classes
class	QNetworkAccessCachedHttpConnection

Functions
static void	downloadBufferDeleter (char *ptr)
static QByteArray	makeCacheKey (QUrl &url, QNetworkProxy *proxy)
static QNetworkReply::NetworkError	statusCodeFromHttp (int httpStatusCode, const QUrl &url)

Function Documentation

downloadBufferDeleter()

static void downloadBufferDeleter ( char *  ptr )

static

Definition at line 508 of file qhttpthreaddelegate.cpp.

Referenced by QHttpThreadDelegate::headerChangedSlot().

{
    delete[] ptr;
}

makeCacheKey()

static QByteArray makeCacheKey ( QUrl &  url, QNetworkProxy *  proxy  )

static

Definition at line 106 of file qhttpthreaddelegate.cpp.

Referenced by QHttpThreadDelegate::startRequest().

{
    QByteArray result;
    QUrl copy = url;
    bool isEncrypted = copy.scheme().toLower() == QLatin1String("https");
    copy.setPort(copy.port(isEncrypted ? 443 : 80));
    result = copy.toEncoded(QUrl::RemoveUserInfo | QUrl::RemovePath |
                            QUrl::RemoveQuery | QUrl::RemoveFragment);

#ifndef QT_NO_NETWORKPROXY
    if (proxy && proxy->type() != QNetworkProxy::NoProxy) {
        QUrl key;

        switch (proxy->type()) {
        case QNetworkProxy::Socks5Proxy:
            key.setScheme(QLatin1String("proxy-socks5"));
            break;

        case QNetworkProxy::HttpProxy:
        case QNetworkProxy::HttpCachingProxy:
            key.setScheme(QLatin1String("proxy-http"));
            break;

        default:
            break;
        }

        if (!key.scheme().isEmpty()) {
            key.setUserName(proxy->user());
            key.setHost(proxy->hostName());
            key.setPort(proxy->port());
            key.setEncodedQuery(result);
            result = key.toEncoded();
        }
    }
#else
    Q_UNUSED(proxy)
#endif

    return "http-connection:" + result;
}

statusCodeFromHttp()

static QNetworkReply::NetworkError statusCodeFromHttp ( int  httpStatusCode, const QUrl &  url  )

static

Definition at line 58 of file qhttpthreaddelegate.cpp.

Referenced by QHttpThreadDelegate::finishedSlot(), and QHttpThreadDelegate::synchronousFinishedSlot().

{
    QNetworkReply::NetworkError code;
    // we've got an error
    switch (httpStatusCode) {
    case 401:               // Authorization required
        code = QNetworkReply::AuthenticationRequiredError;
        break;

    case 403:               // Access denied
        code = QNetworkReply::ContentOperationNotPermittedError;
        break;

    case 404:               // Not Found
        code = QNetworkReply::ContentNotFoundError;
        break;

    case 405:               // Method Not Allowed
        code = QNetworkReply::ContentOperationNotPermittedError;
        break;

    case 407:
        code = QNetworkReply::ProxyAuthenticationRequiredError;
        break;

    case 418:               // I'm a teapot
        code = QNetworkReply::ProtocolInvalidOperationError;
        break;


    default:
        if (httpStatusCode > 500) {
            // some kind of server error
            code = QNetworkReply::ProtocolUnknownError;
        } else if (httpStatusCode >= 400) {
            // content error we did not handle above
            code = QNetworkReply::UnknownContentError;
        } else {
            qWarning("QNetworkAccess: got HTTP status code %d which is not expected from url: \"%s\"",
                     httpStatusCode, qPrintable(url.toString()));
            code = QNetworkReply::ProtocolFailure;
        }
    }

    return code;
}