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Side by Side Diff: runtime/bin/io_service.cc

Issue 1130753006: Hide Isolate pointer from embedder (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart
Patch Set: Created 5 years, 7 months ago
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1 // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file 1 // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file
2 // for details. All rights reserved. Use of this source code is governed by a 2 // for details. All rights reserved. Use of this source code is governed by a
3 // BSD-style license that can be found in the LICENSE file. 3 // BSD-style license that can be found in the LICENSE file.
4 4
5 #include "bin/dartutils.h" 5 #include "bin/dartutils.h"
6 #include "bin/directory.h" 6 #include "bin/directory.h"
7 #include "bin/file.h" 7 #include "bin/file.h"
8 #include "bin/io_buffer.h" 8 #include "bin/io_buffer.h"
9 #include "bin/io_service.h" 9 #include "bin/io_service.h"
10 #include "bin/secure_socket.h" 10 #include "bin/secure_socket.h"
11 #include "bin/socket.h" 11 #include "bin/socket.h"
12 #include "bin/utils.h" 12 #include "bin/utils.h"
13 13
14 #include "platform/globals.h" 14 #include "platform/globals.h"
15 #include "platform/utils.h" 15 #include "platform/utils.h"
16 16
17 #include "include/dart_api.h" 17 #include "include/dart_api.h"
18 18
19 19
20 namespace dart { 20 namespace dart {
21 namespace bin { 21 namespace bin {
22 22
23 #define CASE_REQUEST(type, method, id) \ 23 #define CASE_REQUEST(type, method, id) \
24 case IOService::k##type##method##Request: \ 24 case IOService::k##type##method##Request: \
25 response = type::method##Request(data); \ 25 response = type::method##Request(data); \
26 break; 26 break;
27 27
28 void IOServiceCallback(Dart_Port dest_port_id, 28 void IOServiceCallback(Dart_Port dest_port_id,
29 Dart_CObject* message) { 29 Dart_CObject* message) {
30 Dart_Port reply_port_id = ILLEGAL_PORT; 30 Dart_Port reply_port_id = DART_ILLEGAL_PORT;
31 CObject* response = CObject::IllegalArgumentError(); 31 CObject* response = CObject::IllegalArgumentError();
32 CObjectArray request(message); 32 CObjectArray request(message);
33 if (message->type == Dart_CObject_kArray && 33 if (message->type == Dart_CObject_kArray &&
34 request.Length() == 4 && 34 request.Length() == 4 &&
35 request[0]->IsInt32() && 35 request[0]->IsInt32() &&
36 request[1]->IsSendPort() && 36 request[1]->IsSendPort() &&
37 request[2]->IsInt32() && 37 request[2]->IsInt32() &&
38 request[3]->IsArray()) { 38 request[3]->IsArray()) {
39 CObjectInt32 message_id(request[0]); 39 CObjectInt32 message_id(request[0]);
40 CObjectSendPort reply_port(request[1]); 40 CObjectSendPort reply_port(request[1]);
41 CObjectInt32 request_id(request[2]); 41 CObjectInt32 request_id(request[2]);
42 CObjectArray data(request[3]); 42 CObjectArray data(request[3]);
43 reply_port_id = reply_port.Value(); 43 reply_port_id = reply_port.Value();
44 switch (request_id.Value()) { 44 switch (request_id.Value()) {
45 IO_SERVICE_REQUEST_LIST(CASE_REQUEST); 45 IO_SERVICE_REQUEST_LIST(CASE_REQUEST);
46 default: 46 default:
47 UNREACHABLE(); 47 UNREACHABLE();
48 } 48 }
49 } 49 }
50 50
51 CObjectArray result(CObject::NewArray(2)); 51 CObjectArray result(CObject::NewArray(2));
52 result.SetAt(0, request[0]); 52 result.SetAt(0, request[0]);
53 result.SetAt(1, response); 53 result.SetAt(1, response);
54 ASSERT(reply_port_id != ILLEGAL_PORT); 54 ASSERT(reply_port_id != DART_ILLEGAL_PORT);
55 Dart_PostCObject(reply_port_id, result.AsApiCObject()); 55 Dart_PostCObject(reply_port_id, result.AsApiCObject());
56 } 56 }
57 57
58 58
59 Dart_Port IOService::GetServicePort() { 59 Dart_Port IOService::GetServicePort() {
60 Dart_Port result = Dart_NewNativePort("IOService", 60 Dart_Port result = Dart_NewNativePort("IOService",
61 IOServiceCallback, 61 IOServiceCallback,
62 true); 62 true);
63 return result; 63 return result;
64 } 64 }
65 65
66 66
67 void FUNCTION_NAME(IOService_NewServicePort)(Dart_NativeArguments args) { 67 void FUNCTION_NAME(IOService_NewServicePort)(Dart_NativeArguments args) {
68 Dart_SetReturnValue(args, Dart_Null()); 68 Dart_SetReturnValue(args, Dart_Null());
69 Dart_Port service_port = IOService::GetServicePort(); 69 Dart_Port service_port = IOService::GetServicePort();
70 if (service_port != ILLEGAL_PORT) { 70 if (service_port != DART_ILLEGAL_PORT) {
71 // Return a send port for the service port. 71 // Return a send port for the service port.
72 Dart_Handle send_port = Dart_NewSendPort(service_port); 72 Dart_Handle send_port = Dart_NewSendPort(service_port);
73 Dart_SetReturnValue(args, send_port); 73 Dart_SetReturnValue(args, send_port);
74 } 74 }
75 } 75 }
76 76
77 77
78 } // namespace bin 78 } // namespace bin
79 } // namespace dart 79 } // namespace dart
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