Esempio n. 1
0
String MIMETypeRegistry::getMIMETypeForExtension(const String &ext)
{
    ASSERT(isMainThread());

    if (ext.isEmpty())
        return String();

    initMIMETypeEntensionMap();

    String result = mimetypeMap.get(ext.lower());
    if (result.isEmpty()) {
        result = mimeTypeForExtension(ext);
        if (!result.isEmpty())
            mimetypeMap.add(ext, result);
    }
    return result.isEmpty() ? "unknown/unknown" : result;
}
String MIMETypeRegistry::getMIMETypeForExtension(const String &ext)
{
    if (ext.isEmpty())
        return String();

    static HashMap<String, String> mimetypeMap;
    if (mimetypeMap.isEmpty()) {
        //fill with initial values
        mimetypeMap.add("txt", "text/plain");
        mimetypeMap.add("pdf", "application/pdf");
        mimetypeMap.add("ps", "application/postscript");
        mimetypeMap.add("html", "text/html");
        mimetypeMap.add("htm", "text/html");
        mimetypeMap.add("xml", "text/xml");
        mimetypeMap.add("xsl", "text/xsl");
        mimetypeMap.add("js", "application/x-javascript");
        mimetypeMap.add("xhtml", "application/xhtml+xml");
        mimetypeMap.add("rss", "application/rss+xml");
        mimetypeMap.add("webarchive", "application/x-webarchive");
        mimetypeMap.add("svg", "image/svg+xml");
        mimetypeMap.add("svgz", "image/svg+xml");
        mimetypeMap.add("jpg", "image/jpeg");
        mimetypeMap.add("jpeg", "image/jpeg");
        mimetypeMap.add("png", "image/png");
        mimetypeMap.add("tif", "image/tiff");
        mimetypeMap.add("tiff", "image/tiff");
        mimetypeMap.add("ico", "image/ico");
        mimetypeMap.add("cur", "image/ico");
        mimetypeMap.add("bmp", "image/bmp");
        mimetypeMap.add("wml", "text/vnd.wap.wml");
        mimetypeMap.add("wmlc", "application/vnd.wap.wmlc");
    }
    String result = mimetypeMap.get(ext);
    if (result.isEmpty()) {
        result = mimeTypeForExtension(ext);
        if (!result.isEmpty())
            mimetypeMap.add(ext, result);
    }
    return result;
}
void MyResourceLoader::loadFile(const String& file)
{
    LOGD("Loading file (%s) ...", file.latin1().data());
    FILE* f = fopen(file.latin1().data(), "r");
    ResourceHandleClient* client = m_handle->client();
    if (!f) {
        client->didFail(m_handle,
                ResourceError("", -14, file, "Could not open file"));
    } else {
        ResourceResponse response;
        response.setTextEncodingName("utf-8");
        response.setMimeType(mimeTypeForExtension(file));
        client->didReceiveResponse(m_handle, response);
        char buf[512];
        while (true) {
            int res = fread(buf, 1, sizeof(buf), f);
            if (res <= 0)
                break;
            client->didReceiveData(m_handle, buf, res, 0);
        }
        fclose(f);
        client->didFinishLoading(m_handle, 0);
    }
}