mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
9c5965b035
The bulk of this commit was generated with a script, executed at the top
level of a typical source code checkout. The only non-machine-generated
part was modifying MFBT's moz.build to reflect the new naming.
CLOSED TREE makes big refactorings like this a piece of cake.
# The main substitution.
find . -name '*.cpp' -o -name '*.cc' -o -name '*.h' -o -name '*.mm' -o -name '*.idl'| \
xargs perl -p -i -e '
s/nsRefPtr\.h/RefPtr\.h/g; # handle includes
s/nsRefPtr ?</RefPtr</g; # handle declarations and variables
'
# Handle a special friend declaration in gfx/layers/AtomicRefCountedWithFinalize.h.
perl -p -i -e 's/::nsRefPtr;/::RefPtr;/' gfx/layers/AtomicRefCountedWithFinalize.h
# Handle nsRefPtr.h itself, a couple places that define constructors
# from nsRefPtr, and code generators specially. We do this here, rather
# than indiscriminantly s/nsRefPtr/RefPtr/, because that would rename
# things like nsRefPtrHashtable.
perl -p -i -e 's/nsRefPtr/RefPtr/g' \
mfbt/nsRefPtr.h \
xpcom/glue/nsCOMPtr.h \
xpcom/base/OwningNonNull.h \
ipc/ipdl/ipdl/lower.py \
ipc/ipdl/ipdl/builtin.py \
dom/bindings/Codegen.py \
python/lldbutils/lldbutils/utils.py
# In our indiscriminate substitution above, we renamed
# nsRefPtrGetterAddRefs, the class behind getter_AddRefs. Fix that up.
find . -name '*.cpp' -o -name '*.h' -o -name '*.idl' | \
xargs perl -p -i -e 's/nsRefPtrGetterAddRefs/RefPtrGetterAddRefs/g'
if [ -d .git ]; then
git mv mfbt/nsRefPtr.h mfbt/RefPtr.h
else
hg mv mfbt/nsRefPtr.h mfbt/RefPtr.h
fi
140 lines
3.0 KiB
C++
140 lines
3.0 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=2 et sw=2 tw=80: */
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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 file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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// Original author: ekr@rtfm.com
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#ifndef transportlayerloopback_h__
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#define transportlayerloopback_h__
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#include "nspr.h"
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#include "prio.h"
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#include "prlock.h"
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#include <memory>
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#include <queue>
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#include "nsAutoPtr.h"
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#include "nsCOMPtr.h"
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#include "nsITimer.h"
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#include "m_cpp_utils.h"
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#include "transportflow.h"
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#include "transportlayer.h"
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// A simple loopback transport layer that is used for testing.
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namespace mozilla {
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class TransportLayerLoopback : public TransportLayer {
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public:
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TransportLayerLoopback() :
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peer_(nullptr),
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timer_(nullptr),
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packets_(),
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packets_lock_(nullptr),
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deliverer_(nullptr) {}
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~TransportLayerLoopback() {
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while (!packets_.empty()) {
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QueuedPacket *packet = packets_.front();
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packets_.pop();
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delete packet;
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}
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if (packets_lock_) {
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PR_DestroyLock(packets_lock_);
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}
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timer_->Cancel();
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deliverer_->Detach();
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}
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// Init
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nsresult Init();
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// Connect to the other side
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void Connect(TransportLayerLoopback* peer);
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// Disconnect
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void Disconnect() {
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TransportLayerLoopback *peer = peer_;
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peer_ = nullptr;
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if (peer) {
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peer->Disconnect();
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}
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}
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// Overrides for TransportLayer
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virtual TransportResult SendPacket(const unsigned char *data, size_t len);
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// Deliver queued packets
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void DeliverPackets();
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TRANSPORT_LAYER_ID("loopback")
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private:
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DISALLOW_COPY_ASSIGN(TransportLayerLoopback);
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// A queued packet
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class QueuedPacket {
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public:
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QueuedPacket() : data_(nullptr), len_(0) {}
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~QueuedPacket() {
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delete [] data_;
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}
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void Assign(const unsigned char *data, size_t len) {
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data_ = new unsigned char[len];
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memcpy(static_cast<void *>(data_),
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static_cast<const void *>(data), len);
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len_ = len;
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}
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const unsigned char *data() const { return data_; }
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size_t len() const { return len_; }
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private:
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DISALLOW_COPY_ASSIGN(QueuedPacket);
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unsigned char *data_;
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size_t len_;
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};
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// A timer to deliver packets if some are available
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// Fires every 100 ms
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class Deliverer : public nsITimerCallback {
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public:
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explicit Deliverer(TransportLayerLoopback *layer) :
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layer_(layer) {}
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void Detach() {
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layer_ = nullptr;
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}
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NS_DECL_THREADSAFE_ISUPPORTS
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NS_DECL_NSITIMERCALLBACK
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private:
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virtual ~Deliverer() {
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}
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DISALLOW_COPY_ASSIGN(Deliverer);
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TransportLayerLoopback *layer_;
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};
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// Queue a packet for delivery
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nsresult QueuePacket(const unsigned char *data, size_t len);
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TransportLayerLoopback* peer_;
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nsCOMPtr<nsITimer> timer_;
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std::queue<QueuedPacket *> packets_;
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PRLock *packets_lock_;
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RefPtr<Deliverer> deliverer_;
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};
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} // close namespace
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#endif
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