1 // Copyright Joyent, Inc. and other Node contributors. 2 // 3 // Permission is hereby granted, free of charge, to any person obtaining a 4 // copy of this software and associated documentation files (the 5 // "Software"), to deal in the Software without restriction, including 6 // without limitation the rights to use, copy, modify, merge, publish, 7 // distribute, sublicense, and/or sell copies of the Software, and to permit 8 // persons to whom the Software is furnished to do so, subject to the 9 // following conditions: 10 // 11 // The above copyright notice and this permission notice shall be included 12 // in all copies or substantial portions of the Software. 13 // 14 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 15 // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 16 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN 17 // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, 18 // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 19 // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE 20 // USE OR OTHER DEALINGS IN THE SOFTWARE. 21 22 #ifndef SRC_NODE_WIN32_ETW_PROVIDER_H_ 23 #define SRC_NODE_WIN32_ETW_PROVIDER_H_ 24 25 #if defined(NODE_WANT_INTERNALS) && NODE_WANT_INTERNALS 26 27 #include "node_dtrace.h" 28 #include <evntprov.h> 29 30 namespace node { 31 32 #if defined(_MSC_VER) 33 # define INLINE __forceinline 34 #else 35 # define INLINE inline 36 #endif 37 38 typedef ULONG (NTAPI* EventRegisterFunc)( 39 LPCGUID ProviderId, 40 PENABLECALLBACK EnableCallback, 41 PVOID CallbackContext, 42 PREGHANDLE RegHandle 43 ); 44 45 typedef ULONG (NTAPI* EventUnregisterFunc)( 46 REGHANDLE RegHandle 47 ); 48 49 typedef ULONG (NTAPI* EventWriteFunc)( 50 REGHANDLE RegHandle, 51 PCEVENT_DESCRIPTOR EventDescriptor, 52 ULONG UserDataCount, 53 PEVENT_DATA_DESCRIPTOR UserData 54 ); 55 56 void init_etw(); 57 void shutdown_etw(); 58 59 INLINE void NODE_HTTP_SERVER_REQUEST(node_dtrace_http_server_request_t* req, 60 node_dtrace_connection_t* conn, const char* remote, int port, 61 const char* method, const char* url, int fd); 62 INLINE void NODE_HTTP_SERVER_RESPONSE(node_dtrace_connection_t* conn, 63 const char* remote, int port, int fd); 64 INLINE void NODE_HTTP_CLIENT_REQUEST(node_dtrace_http_client_request_t* req, 65 node_dtrace_connection_t* conn, const char* remote, int port, 66 const char* method, const char* url, int fd); 67 INLINE void NODE_HTTP_CLIENT_RESPONSE(node_dtrace_connection_t* conn, 68 const char* remote, int port, int fd); 69 INLINE void NODE_NET_SERVER_CONNECTION(node_dtrace_connection_t* conn, 70 const char* remote, int port, int fd); 71 INLINE void NODE_NET_STREAM_END(node_dtrace_connection_t* conn, 72 const char* remote, int port, int fd); 73 INLINE void NODE_GC_START(v8::GCType type, 74 v8::GCCallbackFlags flags, 75 v8::Isolate* isolate); 76 INLINE void NODE_GC_DONE(v8::GCType type, 77 v8::GCCallbackFlags flags, 78 v8::Isolate* isolate); 79 INLINE void NODE_V8SYMBOL_REMOVE(const void* addr1, const void* addr2); 80 INLINE void NODE_V8SYMBOL_MOVE(const void* addr1, const void* addr2); 81 INLINE void NODE_V8SYMBOL_RESET(); 82 INLINE void NODE_V8SYMBOL_ADD(LPCSTR symbol, 83 int symbol_len, 84 const void* addr1, 85 int len); 86 87 INLINE bool NODE_HTTP_SERVER_REQUEST_ENABLED(); 88 INLINE bool NODE_HTTP_SERVER_RESPONSE_ENABLED(); 89 INLINE bool NODE_HTTP_CLIENT_REQUEST_ENABLED(); 90 INLINE bool NODE_HTTP_CLIENT_RESPONSE_ENABLED(); 91 INLINE bool NODE_NET_SERVER_CONNECTION_ENABLED(); 92 INLINE bool NODE_NET_STREAM_END_ENABLED(); 93 INLINE bool NODE_V8SYMBOL_ENABLED(); 94 95 } // namespace node 96 97 #endif // defined(NODE_WANT_INTERNALS) && NODE_WANT_INTERNALS 98 99 #endif // SRC_NODE_WIN32_ETW_PROVIDER_H_ 100