gecko-dev/widget/android/nsAndroidProtocolHandler.cpp
Gabriele Svelto 5dc21d568c Bug 1600545 - Remove useless inclusions of header files generated from IDL files in modules/, netwerk/, parser/, security/, startupcache/, storage/, toolkit/, tools/, uriloader/, widget/, xpcom/ and xpfe/ r=Ehsan
The inclusions were removed with the following very crude script and the
resulting breakage was fixed up by hand. The manual fixups did either
revert the changes done by the script, replace a generic header with a more
specific one or replace a header with a forward declaration.

find . -name "*.idl" | grep -v web-platform | grep -v third_party | while read path; do
    interfaces=$(grep "^\(class\|interface\).*:.*" "$path" | cut -d' ' -f2)
    if [ -n "$interfaces" ]; then
        if [[ "$interfaces" == *$'\n'* ]]; then
          regexp="\("
          for i in $interfaces; do regexp="$regexp$i\|"; done
          regexp="${regexp%%\\\|}\)"
        else
          regexp="$interfaces"
        fi
        interface=$(basename "$path")
        rg -l "#include.*${interface%%.idl}.h" . | while read path2; do
            hits=$(grep -v "#include.*${interface%%.idl}.h" "$path2" | grep -c "$regexp" )
            if [ $hits -eq 0 ]; then
                echo "Removing ${interface} from ${path2}"
                grep -v "#include.*${interface%%.idl}.h" "$path2" > "$path2".tmp
                mv -f "$path2".tmp "$path2"
            fi
        done
    fi
done

Differential Revision: https://phabricator.services.mozilla.com/D55444

--HG--
extra : moz-landing-system : lando
2019-12-06 09:17:57 +00:00

141 lines
4.0 KiB
C++

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim:set ts=4 sw=2 sts=2 et cin: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "nsAndroidProtocolHandler.h"
#include "nsCOMPtr.h"
#include "nsIChannel.h"
#include "android/log.h"
#include "nsBaseChannel.h"
#include "AndroidBridge.h"
#include "GeneratedJNIWrappers.h"
using namespace mozilla;
class AndroidInputStream : public nsIInputStream {
public:
explicit AndroidInputStream(jni::Object::Param connection) {
mBridgeInputStream = java::GeckoAppShell::CreateInputStream(connection);
mBridgeChannel = AndroidBridge::ChannelCreate(mBridgeInputStream);
}
private:
virtual ~AndroidInputStream() {}
public:
NS_DECL_THREADSAFE_ISUPPORTS
NS_DECL_NSIINPUTSTREAM
private:
jni::Object::GlobalRef mBridgeInputStream;
jni::Object::GlobalRef mBridgeChannel;
};
NS_IMPL_ISUPPORTS(AndroidInputStream, nsIInputStream)
NS_IMETHODIMP AndroidInputStream::Close(void) {
AndroidBridge::InputStreamClose(mBridgeInputStream);
return NS_OK;
}
NS_IMETHODIMP AndroidInputStream::Available(uint64_t* _retval) {
*_retval = AndroidBridge::InputStreamAvailable(mBridgeInputStream);
return NS_OK;
}
NS_IMETHODIMP AndroidInputStream::Read(char* aBuf, uint32_t aCount,
uint32_t* _retval) {
return AndroidBridge::InputStreamRead(mBridgeChannel, aBuf, aCount, _retval);
}
NS_IMETHODIMP AndroidInputStream::ReadSegments(nsWriteSegmentFun aWriter,
void* aClosure, uint32_t aCount,
uint32_t* _retval) {
return NS_ERROR_NOT_IMPLEMENTED;
}
NS_IMETHODIMP AndroidInputStream::IsNonBlocking(bool* _retval) {
*_retval = false;
return NS_OK;
}
class AndroidChannel : public nsBaseChannel {
private:
AndroidChannel(nsIURI* aURI, jni::Object::Param aConnection) {
mConnection = aConnection;
SetURI(aURI);
auto type = java::GeckoAppShell::ConnectionGetMimeType(mConnection);
if (type) {
SetContentType(type->ToCString());
}
}
public:
static AndroidChannel* CreateChannel(nsIURI* aURI) {
nsCString spec;
aURI->GetSpec(spec);
auto connection = java::GeckoAppShell::GetConnection(spec);
return connection ? new AndroidChannel(aURI, connection) : nullptr;
}
virtual ~AndroidChannel() {}
virtual nsresult OpenContentStream(bool async, nsIInputStream** result,
nsIChannel** channel) {
nsCOMPtr<nsIInputStream> stream = new AndroidInputStream(mConnection);
NS_ADDREF(*result = stream);
return NS_OK;
}
private:
jni::Object::GlobalRef mConnection;
};
NS_IMPL_ISUPPORTS(nsAndroidProtocolHandler, nsIProtocolHandler,
nsISupportsWeakReference)
NS_IMETHODIMP
nsAndroidProtocolHandler::GetScheme(nsACString& result) {
result.AssignLiteral("android");
return NS_OK;
}
NS_IMETHODIMP
nsAndroidProtocolHandler::GetDefaultPort(int32_t* result) {
*result = -1; // no port for android: URLs
return NS_OK;
}
NS_IMETHODIMP
nsAndroidProtocolHandler::AllowPort(int32_t port, const char* scheme,
bool* _retval) {
// don't override anything.
*_retval = false;
return NS_OK;
}
NS_IMETHODIMP
nsAndroidProtocolHandler::GetProtocolFlags(uint32_t* result) {
*result = URI_STD | URI_IS_UI_RESOURCE | URI_IS_LOCAL_RESOURCE |
URI_NORELATIVE | URI_DANGEROUS_TO_LOAD;
return NS_OK;
}
NS_IMETHODIMP
nsAndroidProtocolHandler::NewChannel(nsIURI* aURI, nsILoadInfo* aLoadInfo,
nsIChannel** aResult) {
nsCOMPtr<nsIChannel> channel = AndroidChannel::CreateChannel(aURI);
if (!channel) return NS_ERROR_FAILURE;
// set the loadInfo on the new channel
nsresult rv = channel->SetLoadInfo(aLoadInfo);
NS_ENSURE_SUCCESS(rv, rv);
NS_ADDREF(*aResult = channel);
return NS_OK;
}