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1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2012, 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 #ifndef BIN_DBG_CONNECTION_H_ | 5 #ifndef BIN_DBG_CONNECTION_H_ |
6 #define BIN_DBG_CONNECTION_H_ | 6 #define BIN_DBG_CONNECTION_H_ |
7 | 7 |
8 #include "bin/builtin.h" | 8 #include "bin/builtin.h" |
9 #include "bin/utils.h" | 9 #include "bin/utils.h" |
10 | 10 |
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43 static void CloseDbgConnection(); | 43 static void CloseDbgConnection(); |
44 | 44 |
45 static void HandleMessages(); | 45 static void HandleMessages(); |
46 static void HandleResumeCmd(const char* msg); | 46 static void HandleResumeCmd(const char* msg); |
47 static void HandleStepIntoCmd(const char* msg); | 47 static void HandleStepIntoCmd(const char* msg); |
48 static void HandleStepOverCmd(const char* msg); | 48 static void HandleStepOverCmd(const char* msg); |
49 static void HandleStepOutCmd(const char* msg); | 49 static void HandleStepOutCmd(const char* msg); |
50 static void HandleGetLibraryURLsCmd(const char* json_msg); | 50 static void HandleGetLibraryURLsCmd(const char* json_msg); |
51 static void HandleGetScriptURLsCmd(const char* json_msg); | 51 static void HandleGetScriptURLsCmd(const char* json_msg); |
52 | 52 |
53 static void SendError(int msg_id, const char* format, ...); | 53 static void SendError(int msg_id, const char* err_msg); |
54 | 54 |
55 static bool handler_started_; | 55 static bool handler_started_; |
56 | 56 |
57 static bool request_resume_; | 57 static bool request_resume_; |
58 | 58 |
59 // The socket that is listening for incoming debugger connections. | 59 // The socket that is listening for incoming debugger connections. |
60 // This descriptor is created and closed by a VM thread. | 60 // This descriptor is created and closed by a VM thread. |
61 static int listener_fd_; | 61 static int listener_fd_; |
62 | 62 |
63 // The socket that connects with the debugger client. | 63 // The socket that connects with the debugger client. |
64 // The descriptor is created by the debugger connection thread and | 64 // The descriptor is created by the debugger connection thread and |
65 // closed by a VM thread. | 65 // closed by a VM thread. |
66 static int debugger_fd_; | 66 static int debugger_fd_; |
67 | 67 |
68 // The VM thread waits on this condition variable when it reaches a | 68 // The VM thread waits on this condition variable when it reaches a |
69 // breakpoint and the debugger client has not connected yet. | 69 // breakpoint and the debugger client has not connected yet. |
70 static dart::Monitor is_connected_; | 70 static dart::Monitor is_connected_; |
71 | 71 |
72 static MessageBuffer* msgbuf_; | 72 static MessageBuffer* msgbuf_; |
73 | 73 |
74 friend class DebuggerConnectionImpl; | 74 friend class DebuggerConnectionImpl; |
75 | 75 |
76 DISALLOW_ALLOCATION(); | 76 DISALLOW_ALLOCATION(); |
77 DISALLOW_IMPLICIT_CONSTRUCTORS(DebuggerConnectionHandler); | 77 DISALLOW_IMPLICIT_CONSTRUCTORS(DebuggerConnectionHandler); |
78 }; | 78 }; |
79 | 79 |
80 #endif // BIN_DBG_CONNECTION_H_ | 80 #endif // BIN_DBG_CONNECTION_H_ |
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