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Side by Side Diff: mojo/public/cpp/bindings/associated_interface_ptr.h

Issue 2705503002: Mojo C++ bindings: rename GetIsolatedProxy to MakeIsolatedRequest to better match other functions. (Closed)
Patch Set: . Created 3 years, 9 months ago
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1 // Copyright 2015 The Chromium Authors. All rights reserved. 1 // Copyright 2015 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #ifndef MOJO_PUBLIC_CPP_BINDINGS_ASSOCIATED_INTERFACE_PTR_H_ 5 #ifndef MOJO_PUBLIC_CPP_BINDINGS_ASSOCIATED_INTERFACE_PTR_H_
6 #define MOJO_PUBLIC_CPP_BINDINGS_ASSOCIATED_INTERFACE_PTR_H_ 6 #define MOJO_PUBLIC_CPP_BINDINGS_ASSOCIATED_INTERFACE_PTR_H_
7 7
8 #include <stdint.h> 8 #include <stdint.h>
9 9
10 #include <string> 10 #include <string>
(...skipping 214 matching lines...) Expand 10 before | Expand all | Expand 10 after
225 &handle1); 225 &handle1);
226 226
227 ptr_info->set_handle(std::move(handle0)); 227 ptr_info->set_handle(std::move(handle0));
228 ptr_info->set_version(0); 228 ptr_info->set_version(0);
229 229
230 AssociatedInterfaceRequest<Interface> request; 230 AssociatedInterfaceRequest<Interface> request;
231 request.Bind(std::move(handle1)); 231 request.Bind(std::move(handle1));
232 return request; 232 return request;
233 } 233 }
234 234
235 // Like |GetProxy|, but the interface is never associated with any other 235 // Like MakeRequest() above, but it creates a dedicated message pipe. The
236 // interface. The returned request can be bound directly to the corresponding 236 // returned request can be bound directly to an implementation, without being
237 // associated interface implementation, without first passing it through a 237 // first passed through a message pipe endpoint.
238 // message pipe endpoint.
239 // 238 //
240 // This function has two main uses: 239 // This function has two main uses:
241 // 240 //
242 // * In testing, where the returned request is bound to e.g. a mock and there 241 // * In testing, where the returned request is bound to e.g. a mock and there
243 // are no other interfaces involved. 242 // are no other interfaces involved.
244 // 243 //
245 // * When discarding messages sent on an interface, which can be done by 244 // * When discarding messages sent on an interface, which can be done by
246 // discarding the returned request. 245 // discarding the returned request.
247 template <typename Interface> 246 template <typename Interface>
248 AssociatedInterfaceRequest<Interface> GetIsolatedProxy( 247 AssociatedInterfaceRequest<Interface> MakeIsolatedRequest(
249 AssociatedInterfacePtr<Interface>* ptr) { 248 AssociatedInterfacePtr<Interface>* ptr) {
250 MessagePipe pipe; 249 MessagePipe pipe;
251 scoped_refptr<internal::MultiplexRouter> router0 = 250 scoped_refptr<internal::MultiplexRouter> router0 =
252 new internal::MultiplexRouter(std::move(pipe.handle0), 251 new internal::MultiplexRouter(std::move(pipe.handle0),
253 internal::MultiplexRouter::MULTI_INTERFACE, 252 internal::MultiplexRouter::MULTI_INTERFACE,
254 false, base::ThreadTaskRunnerHandle::Get()); 253 false, base::ThreadTaskRunnerHandle::Get());
255 scoped_refptr<internal::MultiplexRouter> router1 = 254 scoped_refptr<internal::MultiplexRouter> router1 =
256 new internal::MultiplexRouter(std::move(pipe.handle1), 255 new internal::MultiplexRouter(std::move(pipe.handle1),
257 internal::MultiplexRouter::MULTI_INTERFACE, 256 internal::MultiplexRouter::MULTI_INTERFACE,
258 true, base::ThreadTaskRunnerHandle::Get()); 257 true, base::ThreadTaskRunnerHandle::Get());
259 258
260 ScopedInterfaceEndpointHandle endpoint0, endpoint1; 259 ScopedInterfaceEndpointHandle endpoint0, endpoint1;
261 ScopedInterfaceEndpointHandle::CreatePairPendingAssociation(&endpoint0, 260 ScopedInterfaceEndpointHandle::CreatePairPendingAssociation(&endpoint0,
262 &endpoint1); 261 &endpoint1);
263 InterfaceId id = router1->AssociateInterface(std::move(endpoint0)); 262 InterfaceId id = router1->AssociateInterface(std::move(endpoint0));
264 endpoint0 = router0->CreateLocalEndpointHandle(id); 263 endpoint0 = router0->CreateLocalEndpointHandle(id);
265 264
266 ptr->Bind(AssociatedInterfacePtrInfo<Interface>(std::move(endpoint0), 265 ptr->Bind(AssociatedInterfacePtrInfo<Interface>(std::move(endpoint0),
267 Interface::Version_)); 266 Interface::Version_));
268 267
269 AssociatedInterfaceRequest<Interface> request; 268 AssociatedInterfaceRequest<Interface> request;
270 request.Bind(std::move(endpoint1)); 269 request.Bind(std::move(endpoint1));
271 return request; 270 return request;
272 } 271 }
273 272
274 // Creates an associated interface proxy in its own AssociatedGroup.
275 // TODO(yzshen): Rename GetIsolatedProxy() to MakeIsolatedRequest(), and change
276 // all callsites of this function to directly use that.
277 template <typename Interface>
278 AssociatedInterfaceRequest<Interface> MakeRequestForTesting(
279 AssociatedInterfacePtr<Interface>* ptr) {
280 return GetIsolatedProxy(ptr);
281 }
282
283 } // namespace mojo 273 } // namespace mojo
284 274
285 #endif // MOJO_PUBLIC_CPP_BINDINGS_ASSOCIATED_INTERFACE_PTR_H_ 275 #endif // MOJO_PUBLIC_CPP_BINDINGS_ASSOCIATED_INTERFACE_PTR_H_
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