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);
}
}