mirror of
https://github.com/classilla/tenfourfox.git
synced 2024-09-11 02:56:06 +00:00
184 lines
4.9 KiB
C++
184 lines
4.9 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/* vim:set ts=4 sw=4 sts=4 et cin: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "nsAndroidProtocolHandler.h"
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#include "nsCOMPtr.h"
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#include "nsIChannel.h"
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#include "nsIIOService.h"
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#include "nsIStandardURL.h"
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#include "nsIURL.h"
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#include "android/log.h"
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#include "nsBaseChannel.h"
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#include "AndroidBridge.h"
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#include "GeneratedJNIWrappers.h"
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using namespace mozilla;
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class AndroidInputStream : public nsIInputStream
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{
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public:
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AndroidInputStream(jni::Object::Param connection) {
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mBridgeInputStream = widget::GeckoAppShell::CreateInputStream(connection);
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mBridgeChannel = AndroidBridge::ChannelCreate(mBridgeInputStream);
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}
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private:
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virtual ~AndroidInputStream() {
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}
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public:
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NS_DECL_THREADSAFE_ISUPPORTS
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NS_DECL_NSIINPUTSTREAM
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private:
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jni::Object::GlobalRef mBridgeInputStream;
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jni::Object::GlobalRef mBridgeChannel;
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};
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NS_IMPL_ISUPPORTS(AndroidInputStream, nsIInputStream)
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NS_IMETHODIMP AndroidInputStream::Close(void) {
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AndroidBridge::InputStreamClose(mBridgeInputStream);
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return NS_OK;
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}
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NS_IMETHODIMP AndroidInputStream::Available(uint64_t *_retval) {
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*_retval = AndroidBridge::InputStreamAvailable(mBridgeInputStream);
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return NS_OK;
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}
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NS_IMETHODIMP AndroidInputStream::Read(char *aBuf, uint32_t aCount, uint32_t *_retval) {
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return AndroidBridge::InputStreamRead(mBridgeChannel, aBuf, aCount, _retval);
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}
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NS_IMETHODIMP AndroidInputStream::ReadSegments(nsWriteSegmentFun aWriter, void *aClosure, uint32_t aCount, uint32_t *_retval) {
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return NS_ERROR_NOT_IMPLEMENTED;
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}
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NS_IMETHODIMP AndroidInputStream::IsNonBlocking(bool *_retval) {
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*_retval = false;
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return NS_OK;
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}
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class AndroidChannel : public nsBaseChannel
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{
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private:
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AndroidChannel(nsIURI *aURI, jni::Object::Param aConnection) {
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mConnection = aConnection;
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SetURI(aURI);
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auto type = widget::GeckoAppShell::ConnectionGetMimeType(mConnection);
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if (type) {
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SetContentType(nsCString(type));
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}
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}
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public:
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static AndroidChannel* CreateChannel(nsIURI *aURI) {
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nsCString spec;
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aURI->GetSpec(spec);
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auto connection = widget::GeckoAppShell::GetConnection(spec);
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return connection ? new AndroidChannel(aURI, connection) : nullptr;
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}
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virtual ~AndroidChannel() {
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}
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virtual nsresult OpenContentStream(bool async, nsIInputStream **result,
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nsIChannel** channel) {
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nsCOMPtr<nsIInputStream> stream = new AndroidInputStream(mConnection);
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NS_ADDREF(*result = stream);
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return NS_OK;
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}
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private:
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jni::Object::GlobalRef mConnection;
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};
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NS_IMPL_ISUPPORTS(nsAndroidProtocolHandler,
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nsIProtocolHandler,
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nsISupportsWeakReference)
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NS_IMETHODIMP
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nsAndroidProtocolHandler::GetScheme(nsACString &result)
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{
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result.AssignLiteral("android");
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return NS_OK;
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}
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NS_IMETHODIMP
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nsAndroidProtocolHandler::GetDefaultPort(int32_t *result)
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{
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*result = -1; // no port for android: URLs
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return NS_OK;
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}
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NS_IMETHODIMP
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nsAndroidProtocolHandler::AllowPort(int32_t port, const char *scheme, bool *_retval)
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{
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// don't override anything.
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*_retval = false;
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return NS_OK;
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}
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NS_IMETHODIMP
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nsAndroidProtocolHandler::GetProtocolFlags(uint32_t *result)
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{
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*result = URI_STD | URI_IS_UI_RESOURCE | URI_IS_LOCAL_RESOURCE | URI_NORELATIVE | URI_DANGEROUS_TO_LOAD;
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return NS_OK;
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}
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NS_IMETHODIMP
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nsAndroidProtocolHandler::NewURI(const nsACString &aSpec,
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const char *aCharset,
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nsIURI *aBaseURI,
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nsIURI **result)
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{
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nsresult rv;
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nsCOMPtr<nsIStandardURL> surl(do_CreateInstance(NS_STANDARDURL_CONTRACTID, &rv));
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NS_ENSURE_SUCCESS(rv, rv);
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rv = surl->Init(nsIStandardURL::URLTYPE_STANDARD, -1, aSpec, aCharset, aBaseURI);
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if (NS_FAILED(rv))
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return rv;
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nsCOMPtr<nsIURL> url(do_QueryInterface(surl, &rv));
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NS_ENSURE_SUCCESS(rv, rv);
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surl->SetMutable(false);
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NS_ADDREF(*result = url);
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return NS_OK;
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}
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NS_IMETHODIMP
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nsAndroidProtocolHandler::NewChannel2(nsIURI* aURI,
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nsILoadInfo* aLoadInfo,
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nsIChannel** aResult)
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{
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nsCOMPtr<nsIChannel> channel = AndroidChannel::CreateChannel(aURI);
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if (!channel)
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return NS_ERROR_FAILURE;
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// set the loadInfo on the new channel
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nsresult rv = channel->SetLoadInfo(aLoadInfo);
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NS_ENSURE_SUCCESS(rv, rv);
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NS_ADDREF(*aResult = channel);
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return NS_OK;
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}
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NS_IMETHODIMP
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nsAndroidProtocolHandler::NewChannel(nsIURI* aURI,
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nsIChannel* *aResult)
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{
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return NewChannel2(aURI, nullptr, aResult);
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}
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