/** Commit the load. It should be ok to call repeatedly but only before tearDown is called. */
private void commitLoad() {
if (mCancelled) return;
// Give the data to WebKit now
PerfChecker checker = new PerfChecker();
ByteArrayBuilder.Chunk c;
while (true) {
c = mDataBuilder.getFirstChunk();
if (c == null) break;
if (c.mLength != 0) {
if (mCacheResult != null) {
try {
mCacheResult.outStream.write(c.mArray, 0, c.mLength);
} catch (IOException e) {
mCacheResult = null;
}
}
nativeAddData(c.mArray, c.mLength);
}
mDataBuilder.releaseChunk(c);
checker.responseAlert("res nativeAddData");
}
}
/*
* Perform the actual redirection. This involves setting up the new URL,
* informing WebCore and then telling the Network to start loading again.
*/
private void doRedirect() {
// as cancel() can cancel the load before doRedirect() is
// called through handleMessage, needs to check to see if we
// are canceled before proceed
if (mCancelled) {
return;
}
String redirectTo = mHeaders.getLocation();
if (redirectTo != null) {
int nativeResponse = createNativeResponse();
redirectTo = nativeRedirectedToUrl(mUrl, redirectTo, nativeResponse);
// nativeRedirectedToUrl() may call cancel(), e.g. when redirect
// from a https site to a http site, check mCancelled again
if (mCancelled) {
return;
}
if (redirectTo == null) {
Log.d(LOGTAG, "Redirection failed for " + mHeaders.getLocation());
cancel();
return;
} else if (!URLUtil.isNetworkUrl(redirectTo)) {
final String text =
mContext.getString(com.android.internal.R.string.open_permission_deny)
+ "\n"
+ redirectTo;
nativeAddData(text.getBytes(), text.length());
nativeFinished();
clearNativeLoader();
return;
}
if (mOriginalUrl == null) {
mOriginalUrl = mUrl;
}
// Cache the redirect response
if (mCacheResult != null) {
if (getErrorID() == OK) {
CacheManager.saveCacheFile(mUrl, mCacheResult);
}
mCacheResult = null;
}
setUrl(redirectTo);
// Redirect may be in the cache
if (mRequestHeaders == null) {
mRequestHeaders = new HashMap<String, String>();
}
if (!checkCache(mRequestHeaders)) {
// mRequestHandle can be null when the request was satisfied
// by the cache, and the cache returned a redirect
if (mRequestHandle != null) {
mRequestHandle.setupRedirect(redirectTo, mStatusCode, mRequestHeaders);
} else {
String method = mMethod;
if (method == null) {
return;
}
Network network = Network.getInstance(getContext());
network.requestURL(method, mRequestHeaders, mPostData, this, mIsHighPriority);
}
}
} else {
cancel();
}
if (Config.LOGV) {
Log.v(LOGTAG, "LoadListener.onRedirect(): redirect to: " + redirectTo);
}
}