1 files changed, 0 insertions, 173 deletions
diff --git a/mojo/public/python/src/common.cc b/mojo/public/python/src/common.cc
deleted file mode 100644
index a80d013..0000000
--- a/mojo/public/python/src/common.cc
+++ /dev/null
@@ -1,173 +0,0 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "mojo/public/python/src/common.h"
-
-#include <Python.h>
-
-#include "mojo/public/c/environment/async_waiter.h"
-#include "mojo/public/cpp/bindings/callback.h"
-#include "mojo/public/cpp/bindings/lib/shared_ptr.h"
-#include "mojo/public/cpp/environment/logging.h"
-#include "mojo/public/cpp/system/core.h"
-#include "mojo/public/cpp/system/macros.h"
-#include "mojo/public/cpp/utility/run_loop.h"
-
-namespace {
-
-void AsyncCallbackForwarder(void* closure, MojoResult result) {
-  mojo::Callback<void(MojoResult)>* callback =
-      static_cast<mojo::Callback<void(MojoResult)>*>(closure);
-  // callback will be deleted when it is run.
-  callback->Run(result);
-}
-
-}  // namespace
-
-namespace mojo {
-namespace python {
-
-ScopedGIL::ScopedGIL() {
-  state_ = PyGILState_Ensure();
-}
-
-ScopedGIL::~ScopedGIL() {
-  PyGILState_Release(state_);
-}
-
-ScopedPyRef::ScopedPyRef(PyObject* object) : object_(object) {
-}
-
-ScopedPyRef::ScopedPyRef(PyObject* object, ScopedPyRefAcquire)
-    : object_(object) {
-  Py_XINCREF(object_);
-}
-
-ScopedPyRef::~ScopedPyRef() {
-  if (object_) {
-    ScopedGIL acquire_gil;
-    Py_DECREF(object_);
-  }
-}
-
-ScopedPyRef::operator PyObject*() const {
-  return object_;
-}
-
-PythonClosure::PythonClosure(PyObject* callable, const mojo::Closure& quit)
-    : callable_(callable, kAcquire), quit_(quit) {
-  MOJO_DCHECK(callable);
-}
-
-PythonClosure::~PythonClosure() {}
-
-void PythonClosure::Run() const {
-  ScopedGIL acquire_gil;
-  ScopedPyRef empty_tuple(PyTuple_New(0));
-  if (!empty_tuple) {
-    quit_.Run();
-    return;
-  }
-
-  ScopedPyRef result(PyObject_CallObject(callable_, empty_tuple));
-  if (!result) {
-    quit_.Run();
-    return;
-  }
-}
-
-Closure::Runnable* NewRunnableFromCallable(PyObject* callable,
-                                          const mojo::Closure& quit_closure) {
-  MOJO_DCHECK(PyCallable_Check(callable));
-
-  return new PythonClosure(callable, quit_closure);
-}
-
-class PythonAsyncWaiter::AsyncWaiterRunnable
-    : public mojo::Callback<void(MojoResult)>::Runnable {
- public:
-  AsyncWaiterRunnable(PyObject* callable,
-                      CallbackMap* callbacks,
-                      const mojo::Closure& quit)
-      : wait_id_(0),
-        callable_(callable, kAcquire),
-        callbacks_(callbacks),
-        quit_(quit) {
-    MOJO_DCHECK(callable_);
-    MOJO_DCHECK(callbacks_);
-  }
-
-  void set_wait_id(MojoAsyncWaitID wait_id) { wait_id_ = wait_id; }
-
-  void Run(MojoResult mojo_result) const override {
-    MOJO_DCHECK(wait_id_);
-
-    // Remove to reference to this object from PythonAsyncWaiter and ensure this
-    // object will be destroyed when this method exits.
-    MOJO_DCHECK(callbacks_->find(wait_id_) != callbacks_->end());
-    internal::SharedPtr<mojo::Callback<void(MojoResult)>> self =
-        (*callbacks_)[wait_id_];
-    callbacks_->erase(wait_id_);
-
-    ScopedGIL acquire_gil;
-    ScopedPyRef args_tuple(Py_BuildValue("(i)", mojo_result));
-    if (!args_tuple) {
-      quit_.Run();
-      return;
-    }
-
-    ScopedPyRef result(PyObject_CallObject(callable_, args_tuple));
-    if (!result) {
-      quit_.Run();
-      return;
-    }
-  }
-
- private:
-  MojoAsyncWaitID wait_id_;
-  ScopedPyRef callable_;
-  CallbackMap* callbacks_;
-  const mojo::Closure quit_;
-
-  MOJO_DISALLOW_COPY_AND_ASSIGN(AsyncWaiterRunnable);
-};
-
-PythonAsyncWaiter::PythonAsyncWaiter(const mojo::Closure& quit_closure)
-    : quit_(quit_closure) {
-  async_waiter_ = Environment::GetDefaultAsyncWaiter();
-}
-
-PythonAsyncWaiter::~PythonAsyncWaiter() {
-  for (CallbackMap::const_iterator it = callbacks_.begin();
-       it != callbacks_.end();
-       ++it) {
-    async_waiter_->CancelWait(it->first);
-  }
-}
-
-MojoAsyncWaitID PythonAsyncWaiter::AsyncWait(MojoHandle handle,
-                                             MojoHandleSignals signals,
-                                             MojoDeadline deadline,
-                                             PyObject* callable) {
-  AsyncWaiterRunnable* runner =
-      new AsyncWaiterRunnable(callable, &callbacks_, quit_);
-  internal::SharedPtr<mojo::Callback<void(MojoResult)>> callback(
-      new mojo::Callback<void(MojoResult)>(
-          static_cast<mojo::Callback<void(MojoResult)>::Runnable*>(runner)));
-  MojoAsyncWaitID wait_id = async_waiter_->AsyncWait(
-      handle, signals, deadline, &AsyncCallbackForwarder, callback.get());
-  callbacks_[wait_id] = callback;
-  runner->set_wait_id(wait_id);
-  return wait_id;
-}
-
-void PythonAsyncWaiter::CancelWait(MojoAsyncWaitID wait_id) {
-  if (callbacks_.find(wait_id) != callbacks_.end()) {
-    async_waiter_->CancelWait(wait_id);
-    callbacks_.erase(wait_id);
-  }
-}
-
-}  // namespace python
-}  // namespace mojo