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1 /* | 1 /* |
2 * Copyright (c) 2012 The Chromium Authors. All rights reserved. | 2 * Copyright (c) 2012 The Chromium Authors. All rights reserved. |
3 * Use of this source code is governed by a BSD-style license that can be | 3 * Use of this source code is governed by a BSD-style license that can be |
4 * found in the LICENSE file. | 4 * found in the LICENSE file. |
5 */ | 5 */ |
6 | 6 |
7 // A representation of an SRPC connection. These can be either to the | 7 // A representation of an SRPC connection. These can be either to the |
8 // service runtime or to untrusted NaCl threads. | 8 // service runtime or to untrusted NaCl threads. |
9 | 9 |
10 #ifndef NATIVE_CLIENT_SRC_TRUSTED_PLUGIN_SRPC_CLIENT_H_ | 10 #ifndef NATIVE_CLIENT_SRC_TRUSTED_PLUGIN_SRPC_CLIENT_H_ |
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33 // Factory method for creating SrpcClients. | 33 // Factory method for creating SrpcClients. |
34 static SrpcClient* New(nacl::DescWrapper* wrapper); | 34 static SrpcClient* New(nacl::DescWrapper* wrapper); |
35 | 35 |
36 // Init is passed a DescWrapper. The SrpcClient performs service | 36 // Init is passed a DescWrapper. The SrpcClient performs service |
37 // discovery and provides the interface for future rpcs. | 37 // discovery and provides the interface for future rpcs. |
38 bool Init(nacl::DescWrapper* socket); | 38 bool Init(nacl::DescWrapper* socket); |
39 | 39 |
40 // The destructor closes the connection to sel_ldr. | 40 // The destructor closes the connection to sel_ldr. |
41 ~SrpcClient(); | 41 ~SrpcClient(); |
42 | 42 |
43 bool StartJSObjectProxy(Plugin* plugin, ErrorInfo* error_info); | |
44 // Test whether the SRPC service has a given method. | 43 // Test whether the SRPC service has a given method. |
45 bool HasMethod(const nacl::string& method_name); | 44 bool HasMethod(const nacl::string& method_name); |
46 // Invoke an SRPC method. | 45 // Invoke an SRPC method. |
47 bool Invoke(const nacl::string& method_name, SrpcParams* params); | 46 bool Invoke(const nacl::string& method_name, SrpcParams* params); |
48 // Get the error status from that last method invocation | 47 // Get the error status from that last method invocation |
49 NaClSrpcError GetLastError() { return last_error_; } | 48 NaClSrpcError GetLastError() { return last_error_; } |
50 bool InitParams(const nacl::string& method_name, SrpcParams* params); | 49 bool InitParams(const nacl::string& method_name, SrpcParams* params); |
51 | 50 |
52 // Attach a service for reverse-direction (from .nexe) RPCs. | 51 // Attach a service for reverse-direction (from .nexe) RPCs. |
53 void AttachService(NaClSrpcService* service, void* instance_data); | 52 void AttachService(NaClSrpcService* service, void* instance_data); |
54 | 53 |
55 private: | 54 private: |
56 NACL_DISALLOW_COPY_AND_ASSIGN(SrpcClient); | 55 NACL_DISALLOW_COPY_AND_ASSIGN(SrpcClient); |
57 SrpcClient(); | 56 SrpcClient(); |
58 void GetMethods(); | 57 void GetMethods(); |
59 typedef std::map<nacl::string, MethodInfo*> Methods; | 58 typedef std::map<nacl::string, MethodInfo*> Methods; |
60 Methods methods_; | 59 Methods methods_; |
61 NaClSrpcChannel srpc_channel_; | 60 NaClSrpcChannel srpc_channel_; |
62 bool srpc_channel_initialised_; | 61 bool srpc_channel_initialised_; |
63 NaClSrpcError last_error_; | 62 NaClSrpcError last_error_; |
64 }; | 63 }; |
65 | 64 |
66 } // namespace plugin | 65 } // namespace plugin |
67 | 66 |
68 #endif // NATIVE_CLIENT_SRC_TRUSTED_PLUGIN_SRPC_CLIENT_H_ | 67 #endif // NATIVE_CLIENT_SRC_TRUSTED_PLUGIN_SRPC_CLIENT_H_ |
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