Method createHeadersAndPostData

JUCE/modules/juce_core/network/juce_URL.cpp:450–503

}

void URL::createHeadersAndPostData (String& headers, MemoryBlock& postDataToWrite) const
{
    MemoryOutputStream data (postDataToWrite, false);

    if (filesToUpload.size() > 0)
    {
        // (this doesn't currently support mixing custom post-data with uploads..)
        jassert (postData.getSize() == 0);

        auto boundary = String::toHexString (Random::getSystemRandom().nextInt64());

        headers << "Content-Type: multipart/form-data; boundary=" << boundary << "\r\n";

        data << "--" << boundary;

        for (int i = 0; i < parameterNames.size(); ++i)
        {
            data << "\r\nContent-Disposition: form-data; name=\"" << parameterNames[i]
                 << "\"\r\n\r\n" << parameterValues[i]
                 << "\r\n--" << boundary;
        }

        for (auto* f : filesToUpload)
        {
            data << "\r\nContent-Disposition: form-data; name=\"" << f->parameterName
                 << "\"; filename=\"" << f->filename << "\"\r\n";

            if (f->mimeType.isNotEmpty())
                data << "Content-Type: " << f->mimeType << "\r\n";

            data << "Content-Transfer-Encoding: binary\r\n\r\n";

            if (f->data != nullptr)
                data << *f->data;
            else
                data << f->file;

            data << "\r\n--" << boundary;
        }

        data << "--\r\n";
    }
    else
    {
        data << URLHelpers::getMangledParameters (*this)
             << postData;

        // if the user-supplied headers didn't contain a content-type, add one now..
        if (! headers.containsIgnoreCase ("Content-Type"))
            headers << "Content-Type: application/x-www-form-urlencoded\r\n";

        headers << "Content-length: " << (int) data.getDataSize() << "\r\n";
    }
}

//==============================================================================
bool URL::isProbablyAWebsiteURL (const String& possibleURL)