コード例 #1
0
ファイル: FormData.cpp プロジェクト: windyuuy/opera
void FormData::appendKeyValuePairItems(const FormDataList& list, const WTF::TextEncoding& encoding, bool isMultiPartForm, Document* document, EncodingType encodingType)
{
    if (isMultiPartForm)
        m_boundary = FormDataBuilder::generateUniqueBoundaryString();

    Vector<char> encodedData;

    const Vector<FormDataList::Item>& items = list.items();
    size_t formDataListSize = items.size();
    ASSERT(!(formDataListSize % 2));
    for (size_t i = 0; i < formDataListSize; i += 2) {
        const FormDataList::Item& key = items[i];
        const FormDataList::Item& value = items[i + 1];
        if (isMultiPartForm) {
            Vector<char> header;
            FormDataBuilder::beginMultiPartHeader(header, m_boundary.data(), key.data());

            // If the current type is blob, then we also need to include the filename
            if (value.blob()) {
                String name;
                if (value.blob()->isFile()) {
                    File* file = toFile(value.blob());
                    // For file blob, use the filename (or relative path if it is present) as the name.
                    name = file->webkitRelativePath().isEmpty() ? file->name() : file->webkitRelativePath();

                    // If a filename is passed in FormData.append(), use it instead of the file blob's name.
                    if (!value.filename().isNull())
                        name = value.filename();
                } else {
                    // For non-file blob, use the filename if it is passed in FormData.append().
                    if (!value.filename().isNull())
                        name = value.filename();
                    else
                        name = "blob";
                }

                // We have to include the filename=".." part in the header, even if the filename is empty
                FormDataBuilder::addFilenameToMultiPartHeader(header, encoding, name);

                // Add the content type if available, or "application/octet-stream" otherwise (RFC 1867).
                String contentType;
                if (value.blob()->type().isEmpty())
                    contentType = "application/octet-stream";
                else
                    contentType = value.blob()->type();
                FormDataBuilder::addContentTypeToMultiPartHeader(header, contentType.latin1());
            }

            FormDataBuilder::finishMultiPartHeader(header);

            // Append body
            appendData(header.data(), header.size());
            if (value.blob()) {
                if (value.blob()->isFile()) {
                    File* file = toFile(value.blob());
                    // Do not add the file if the path is empty.
                    if (!file->path().isEmpty())
                        appendFile(file->path());
                    if (!file->fileSystemURL().isEmpty())
                        appendURL(file->fileSystemURL());
                }
                else
                    appendBlob(value.blob()->url());
            } else
                appendData(value.data().data(), value.data().length());
            appendData("\r\n", 2);
        } else {
            // Omit the name "isindex" if it's the first form data element.
            // FIXME: Why is this a good rule? Is this obsolete now?
            if (encodedData.isEmpty() && key.data() == "isindex")
                FormDataBuilder::encodeStringAsFormData(encodedData, value.data());
            else
                FormDataBuilder::addKeyValuePairAsFormData(encodedData, key.data(), value.data(), encodingType);
        }
    }

    if (isMultiPartForm)
        FormDataBuilder::addBoundaryToMultiPartHeader(encodedData, m_boundary.data(), true);

    appendData(encodedData.data(), encodedData.size());
}
コード例 #2
0
ファイル: FormData.cpp プロジェクト: Zirias/webkitfltk
void FormData::appendKeyValuePairItems(const FormDataList& list, const TextEncoding& encoding, bool isMultiPartForm, Document* document, EncodingType encodingType)
{
    if (isMultiPartForm)
        m_boundary = FormDataBuilder::generateUniqueBoundaryString();

    Vector<char> encodedData;

    const Vector<FormDataList::Item>& items = list.items();
    size_t formDataListSize = items.size();
    ASSERT(!(formDataListSize % 2));
    for (size_t i = 0; i < formDataListSize; i += 2) {
        const FormDataList::Item& key = items[i];
        const FormDataList::Item& value = items[i + 1];
        if (isMultiPartForm) {
            Vector<char> header;
            FormDataBuilder::beginMultiPartHeader(header, m_boundary.data(), key.data());

            bool shouldGenerateFile = false;

            // If the current type is blob, then we also need to include the filename
            if (value.blob()) {
                String name;
                if (value.blob()->isFile()) {
                    File* file = toFile(value.blob());
                    name = file->name();
                    // Let the application specify a filename if it's going to generate a replacement file for the upload.
                    const String& path = file->path();
                    if (!path.isEmpty()) {
                        if (Page* page = document->page()) {
                            String generatedFileName;
                            shouldGenerateFile = page->chrome().client().shouldReplaceWithGeneratedFileForUpload(path, generatedFileName);
                            if (shouldGenerateFile)
                                name = generatedFileName;
                        }
                    }

                    // If a filename is passed in FormData.append(), use it instead of the file blob's name.
                    if (!value.filename().isNull())
                        name = value.filename();
                } else {
                    // For non-file blob, use the filename if it is passed in FormData.append().
                    if (!value.filename().isNull())
                        name = value.filename();
                    else
                        name = "blob";
                }

                // We have to include the filename=".." part in the header, even if the filename is empty
                FormDataBuilder::addFilenameToMultiPartHeader(header, encoding, name);

                // Add the content type if available, or "application/octet-stream" otherwise (RFC 1867).
                String contentType = value.blob()->type();
                if (contentType.isEmpty())
                    contentType = "application/octet-stream";
                ASSERT(Blob::isNormalizedContentType(contentType));
                FormDataBuilder::addContentTypeToMultiPartHeader(header, contentType.ascii());
            }

            FormDataBuilder::finishMultiPartHeader(header);

            // Append body
            appendData(header.data(), header.size());
            if (value.blob()) {
                if (value.blob()->isFile()) {
                    File* file = toFile(value.blob());
                    // Do not add the file if the path is empty.
                    if (!file->path().isEmpty())
                        appendFile(file->path(), shouldGenerateFile);
                }
                else
                    appendBlob(value.blob()->url());
            } else
                appendData(value.data().data(), value.data().length());
            appendData("\r\n", 2);
        } else {
            // Omit the name "isindex" if it's the first form data element.
            // FIXME: Why is this a good rule? Is this obsolete now?
            if (encodedData.isEmpty() && key.data() == "isindex")
                FormDataBuilder::encodeStringAsFormData(encodedData, value.data());
            else
                FormDataBuilder::addKeyValuePairAsFormData(encodedData, key.data(), value.data(), encodingType);
        }
    }

    if (isMultiPartForm)
        FormDataBuilder::addBoundaryToMultiPartHeader(encodedData, m_boundary.data(), true);

    appendData(encodedData.data(), encodedData.size());
}
コード例 #3
0
void FormData::appendKeyValuePairItems(const FormDataList& list, const TextEncoding& encoding, bool isMultiPartForm, Document* document)
{
    if (isMultiPartForm)
        m_boundary = FormDataBuilder::generateUniqueBoundaryString();

    Vector<char> encodedData;

    const Vector<FormDataList::Item>& items = list.items();
    size_t formDataListSize = items.size();
    ASSERT(!(formDataListSize % 2));
    for (size_t i = 0; i < formDataListSize; i += 2) {
        const FormDataList::Item& key = items[i];
        const FormDataList::Item& value = items[i + 1];
        if (isMultiPartForm) {
            Vector<char> header;
            FormDataBuilder::beginMultiPartHeader(header, m_boundary.data(), key.data());

            bool shouldGenerateFile = false;

            // If the current type is blob, then we also need to include the filename
            if (value.blob()) {
                String name;
                if (value.blob()->isFile()) {
                    // For file blob, use the filename (or relative path if it is present) as the name.
                    File* file = static_cast<File*>(value.blob());
#if ENABLE(DIRECTORY_UPLOAD)                
                    name = file->webkitRelativePath().isEmpty() ? file->name() : file->webkitRelativePath();
#else
                    name = file->name();
#endif                    

                    // Let the application specify a filename if it's going to generate a replacement file for the upload.
                    if (Page* page = document->page()) {
                        String generatedFileName;
                        shouldGenerateFile = page->chrome()->client()->shouldReplaceWithGeneratedFileForUpload(file->path(), generatedFileName);
                        if (shouldGenerateFile)
                            name = generatedFileName;
                    }
                } else {
                    // For non-file blob, use the identifier part of the URL as the name.
                    name = "Blob" + BlobURL::getIdentifier(value.blob()->url());
                    name = name.replace("-", ""); // For safety, remove '-' from the filename since some servers may not like it.
                }

                // We have to include the filename=".." part in the header, even if the filename is empty
                FormDataBuilder::addFilenameToMultiPartHeader(header, encoding, name);

                // Add the content type if available, or "application/octet-stream" otherwise (RFC 1867).
                String contentType;
                if (value.blob()->type().isEmpty())
                    contentType = "application/octet-stream";
                else
                    contentType = value.blob()->type();
                FormDataBuilder::addContentTypeToMultiPartHeader(header, contentType.latin1());
            }

            FormDataBuilder::finishMultiPartHeader(header);

            // Append body
            appendData(header.data(), header.size());
            if (value.blob()) {
                if (value.blob()->isFile()) {
                    // Do not add the file if the path is empty.
                    if (!static_cast<File*>(value.blob())->path().isEmpty())
                        appendFile(static_cast<File*>(value.blob())->path(), shouldGenerateFile);
                }
#if ENABLE(BLOB)
                else
                    appendBlob(value.blob()->url());
#endif
            } else
                appendData(value.data().data(), value.data().length());
            appendData("\r\n", 2);
        } else {
            // Omit the name "isindex" if it's the first form data element.
            // FIXME: Why is this a good rule? Is this obsolete now?
            if (encodedData.isEmpty() && key.data() == "isindex")
                FormDataBuilder::encodeStringAsFormData(encodedData, value.data());
            else
                FormDataBuilder::addKeyValuePairAsFormData(encodedData, key.data(), value.data());
        }
    }

    if (isMultiPartForm)
        FormDataBuilder::addBoundaryToMultiPartHeader(encodedData, m_boundary.data(), true);

    appendData(encodedData.data(), encodedData.size());
}