1 /*
2 *
3 * Copyright 2016 gRPC authors.
4 *
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 *
17 */
18
19 #include <grpc/impl/codegen/port_platform.h>
20
21 #include <stdio.h>
22 #include <string.h>
23
24 #include <grpc/grpc_cronet.h>
25
26 #include <grpc/support/alloc.h>
27 #include <grpc/support/log.h>
28
29 #include "src/core/ext/transport/cronet/transport/cronet_transport.h"
30 #include "src/core/lib/surface/channel.h"
31 #include "src/core/lib/transport/transport_impl.h"
32
33 // Cronet transport object
34 typedef struct cronet_transport {
35 grpc_transport base; // must be first element in this structure
36 void* engine;
37 char* host;
38 } cronet_transport;
39
40 extern grpc_transport_vtable grpc_cronet_vtable;
41
grpc_cronet_secure_channel_create(void * engine,const char * target,const grpc_channel_args * args,void * reserved)42 GRPCAPI grpc_channel* grpc_cronet_secure_channel_create(
43 void* engine, const char* target, const grpc_channel_args* args,
44 void* reserved) {
45 gpr_log(GPR_DEBUG,
46 "grpc_create_cronet_transport: stream_engine = %p, target=%s", engine,
47 target);
48
49 grpc_transport* ct =
50 grpc_create_cronet_transport(engine, target, args, reserved);
51
52 grpc_core::ExecCtx exec_ctx;
53 return grpc_channel_create(target, args, GRPC_CLIENT_DIRECT_CHANNEL, ct);
54 }
55