C++ String::lower方法代碼示例

本文整理匯總了C++中wtf::String::lower方法的典型用法代碼示例。如果您正苦於以下問題：C++ String::lower方法的具體用法？C++ String::lower怎麽用？C++ String::lower使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類wtf::String的用法示例。

在下文中一共展示了String::lower方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的C++代碼示例。

示例1: sendResponseIfNeeded

void QNetworkReplyHandler::sendResponseIfNeeded()
{
    ASSERT(m_replyWrapper && m_replyWrapper->reply() && !wasAborted());

    if (m_replyWrapper->reply()->error() && m_replyWrapper->reply()->attribute(QNetworkRequest::HttpStatusCodeAttribute).isNull())
        return;

    ResourceHandleClient* client = m_resourceHandle->client();
    if (!client)
        return;

    WTF::String mimeType = m_replyWrapper->mimeType();

    if (mimeType.isEmpty()) {
        // let's try to guess from the extension
        mimeType = MIMETypeRegistry::getMIMETypeForPath(m_replyWrapper->reply()->url().path());
    }

    KURL url(m_replyWrapper->reply()->url());
    ResourceResponse response(url, mimeType.lower(),
                              m_replyWrapper->reply()->header(QNetworkRequest::ContentLengthHeader).toLongLong(),
                              m_replyWrapper->encoding(), String());

    if (url.isLocalFile()) {
        client->didReceiveResponse(m_resourceHandle, response);
        return;
    }

    // The status code is equal to 0 for protocols not in the HTTP family.
    int statusCode = m_replyWrapper->reply()->attribute(QNetworkRequest::HttpStatusCodeAttribute).toInt();

    if (url.protocolIsInHTTPFamily()) {
        String suggestedFilename = filenameFromHTTPContentDisposition(QString::fromLatin1(m_replyWrapper->reply()->rawHeader("Content-Disposition")));

        if (!suggestedFilename.isEmpty())
            response.setSuggestedFilename(suggestedFilename);
        else {
            Vector<String> extensions = MIMETypeRegistry::getExtensionsForMIMEType(mimeType);
            if (extensions.isEmpty())
                response.setSuggestedFilename(url.lastPathComponent());
            else {
                // If the suffix doesn't match the MIME type, correct the suffix.
                QString filename = url.lastPathComponent();
                const String suffix = QMimeDatabase().suffixForFileName(filename);
                if (!extensions.contains(suffix)) {
                    filename.chop(suffix.length());
                    filename += MIMETypeRegistry::getPreferredExtensionForMIMEType(mimeType);
                }
                response.setSuggestedFilename(filename);
            }
        }

        response.setHTTPStatusCode(statusCode);
        response.setHTTPStatusText(m_replyWrapper->reply()->attribute(QNetworkRequest::HttpReasonPhraseAttribute).toByteArray().constData());

        // Add remaining headers.
        foreach (const QNetworkReply::RawHeaderPair& pair, m_replyWrapper->reply()->rawHeaderPairs())
            response.setHTTPHeaderField(QString::fromLatin1(pair.first), QString::fromLatin1(pair.second));
    }

開發者ID:RobinWuDev，項目名稱:Qt，代碼行數:59，代碼來源:QNetworkReplyHandler.cpp

示例2: sendResponseIfNeeded

void QNetworkReplyHandler::sendResponseIfNeeded()
{
    m_shouldSendResponse = (m_loadMode != LoadNormal);
    if (m_shouldSendResponse)
        return;

    if (m_reply->error() && !ignoreHttpError(m_reply, m_responseDataSent))
        return;

    if (m_responseSent || !m_resourceHandle)
        return;
    m_responseSent = true;

    ResourceHandleClient* client = m_resourceHandle->client();
    if (!client)
        return;

    WTF::String contentType = m_reply->header(QNetworkRequest::ContentTypeHeader).toString();
    WTF::String encoding = extractCharsetFromMediaType(contentType);
    WTF::String mimeType = extractMIMETypeFromMediaType(contentType);

    if (mimeType.isEmpty()) {
        // let's try to guess from the extension
        QString extension = m_reply->url().path();
        int index = extension.lastIndexOf(QLatin1Char('.'));
        if (index > 0) {
            extension = extension.mid(index + 1);
            mimeType = MIMETypeRegistry::getMIMETypeForExtension(extension);
        }
    }

    KURL url(m_reply->url());
    ResourceResponse response(url, mimeType.lower(),
                              m_reply->header(QNetworkRequest::ContentLengthHeader).toLongLong(),
                              encoding, String());

    if (url.isLocalFile()) {
        client->didReceiveResponse(m_resourceHandle, response);
        return;
    }

    // The status code is equal to 0 for protocols not in the HTTP family.
    int statusCode = m_reply->attribute(QNetworkRequest::HttpStatusCodeAttribute).toInt();

    if (url.protocolInHTTPFamily()) {
        String suggestedFilename = filenameFromHTTPContentDisposition(QString::fromAscii(m_reply->rawHeader("Content-Disposition")));

        if (!suggestedFilename.isEmpty())
            response.setSuggestedFilename(suggestedFilename);
        else
            response.setSuggestedFilename(url.lastPathComponent());

        response.setHTTPStatusCode(statusCode);
        response.setHTTPStatusText(m_reply->attribute(QNetworkRequest::HttpReasonPhraseAttribute).toByteArray().constData());

        // Add remaining headers.
#if QT_VERSION >= QT_VERSION_CHECK(4, 7, 0)
        foreach (const QNetworkReply::RawHeaderPair& pair, m_reply->rawHeaderPairs()) {
            response.setHTTPHeaderField(QString::fromAscii(pair.first), QString::fromAscii(pair.second));
        }
#else
        foreach (const QByteArray& headerName, m_reply->rawHeaderList()) {
            response.setHTTPHeaderField(QString::fromAscii(headerName), QString::fromAscii(m_reply->rawHeader(headerName)));
        }
#endif
    }

開發者ID:，項目名稱:，代碼行數:66，代碼來源:

注：本文中的wtf::String::lower方法示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台，相關代碼片段篩選自各路編程大神貢獻的開源項目，源碼版權歸原作者所有，傳播和使用請參考對應項目的License；未經允許，請勿轉載。