| 1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: tests/benchmarks/ipcclient.cpp |
| 3 | // Purpose: wxIPC client side benchmarks |
| 4 | // Author: Vadim Zeitlin |
| 5 | // Created: 2008-10-13 |
| 6 | // RCS-ID: $Id$ |
| 7 | // Copyright: (c) 2008 Vadim Zeitlin <vadim@wxwidgets.org> |
| 8 | // Licence: wxWindows licence |
| 9 | ///////////////////////////////////////////////////////////////////////////// |
| 10 | |
| 11 | #include "bench.h" |
| 12 | |
| 13 | #include "wx/evtloop.h" |
| 14 | |
| 15 | // do this before including wx/ipc.h under Windows to use TCP even there |
| 16 | #define wxUSE_DDE_FOR_IPC 0 |
| 17 | #include "wx/ipc.h" |
| 18 | #include "../../samples/ipc/ipcsetup.h" |
| 19 | |
| 20 | namespace |
| 21 | { |
| 22 | |
| 23 | class PokeAdviseConn : public wxConnection |
| 24 | { |
| 25 | public: |
| 26 | PokeAdviseConn() { m_gotAdvised = false; } |
| 27 | |
| 28 | bool GotAdvised() |
| 29 | { |
| 30 | if ( !m_gotAdvised ) |
| 31 | return false; |
| 32 | |
| 33 | m_gotAdvised = false; |
| 34 | |
| 35 | return true; |
| 36 | } |
| 37 | |
| 38 | const wxString& GetItem() const { return m_item; } |
| 39 | |
| 40 | virtual bool OnAdvise(const wxString& topic, |
| 41 | const wxString& item, |
| 42 | const void *data, |
| 43 | size_t size, |
| 44 | wxIPCFormat format) |
| 45 | { |
| 46 | m_gotAdvised = true; |
| 47 | |
| 48 | if ( topic != IPC_BENCHMARK_TOPIC || |
| 49 | item != IPC_BENCHMARK_ITEM || |
| 50 | !IsTextFormat(format) ) |
| 51 | { |
| 52 | m_item = "ERROR"; |
| 53 | return false; |
| 54 | } |
| 55 | |
| 56 | m_item = GetTextFromData(data, size, format); |
| 57 | |
| 58 | return true; |
| 59 | } |
| 60 | |
| 61 | private: |
| 62 | wxString m_item; |
| 63 | bool m_gotAdvised; |
| 64 | |
| 65 | DECLARE_NO_COPY_CLASS(PokeAdviseConn) |
| 66 | }; |
| 67 | |
| 68 | class PokeAdviseClient : public wxClient |
| 69 | { |
| 70 | public: |
| 71 | // provide a convenient helper taking care of connecting to the right |
| 72 | // server/service/topic and returning the connection of the derived type |
| 73 | // (or NULL if we failed to connect) |
| 74 | PokeAdviseConn *Connect() |
| 75 | { |
| 76 | wxString host = Bench::GetStringParameter(); |
| 77 | if ( host.empty() ) |
| 78 | host = IPC_HOST; |
| 79 | |
| 80 | wxString service; |
| 81 | int port = Bench::GetNumericParameter(); |
| 82 | if ( !port ) |
| 83 | service = IPC_SERVICE; |
| 84 | else |
| 85 | service.Printf("%d", port); |
| 86 | |
| 87 | return static_cast<PokeAdviseConn *>( |
| 88 | MakeConnection(host, service, IPC_BENCHMARK_TOPIC)); |
| 89 | } |
| 90 | |
| 91 | |
| 92 | // override base class virtual to use a custom connection class |
| 93 | virtual wxConnectionBase *OnMakeConnection() |
| 94 | { |
| 95 | return new PokeAdviseConn; |
| 96 | } |
| 97 | }; |
| 98 | |
| 99 | class PokeAdvisePersistentConnection |
| 100 | { |
| 101 | public: |
| 102 | PokeAdvisePersistentConnection() |
| 103 | { |
| 104 | m_client = new PokeAdviseClient; |
| 105 | m_conn = m_client->Connect(); |
| 106 | if ( m_conn ) |
| 107 | m_conn->StartAdvise(IPC_BENCHMARK_ITEM); |
| 108 | } |
| 109 | |
| 110 | ~PokeAdvisePersistentConnection() |
| 111 | { |
| 112 | if ( m_conn ) |
| 113 | { |
| 114 | m_conn->StopAdvise(IPC_BENCHMARK_ITEM); |
| 115 | m_conn->Disconnect(); |
| 116 | } |
| 117 | |
| 118 | delete m_client; |
| 119 | } |
| 120 | |
| 121 | PokeAdviseConn *Get() const { return m_conn; } |
| 122 | |
| 123 | private: |
| 124 | PokeAdviseClient *m_client; |
| 125 | PokeAdviseConn *m_conn; |
| 126 | bool m_initDone; |
| 127 | |
| 128 | DECLARE_NO_COPY_CLASS(PokeAdvisePersistentConnection) |
| 129 | }; |
| 130 | |
| 131 | PokeAdvisePersistentConnection *theConnection = NULL; |
| 132 | |
| 133 | bool ConnInit() |
| 134 | { |
| 135 | theConnection = new PokeAdvisePersistentConnection; |
| 136 | if ( !theConnection->Get() ) |
| 137 | { |
| 138 | delete theConnection; |
| 139 | theConnection = NULL; |
| 140 | return false; |
| 141 | } |
| 142 | |
| 143 | return true; |
| 144 | } |
| 145 | |
| 146 | void ConnDone() |
| 147 | { |
| 148 | delete theConnection; |
| 149 | } |
| 150 | |
| 151 | } // anonymous namespace |
| 152 | |
| 153 | BENCHMARK_FUNC_WITH_INIT(IPCPokeAdvise, ConnInit, ConnDone) |
| 154 | { |
| 155 | wxEventLoop loop; |
| 156 | |
| 157 | PokeAdviseConn * const conn = theConnection->Get(); |
| 158 | |
| 159 | const wxString s(1024, '@'); |
| 160 | |
| 161 | if ( !conn->Poke(IPC_BENCHMARK_ITEM, s) ) |
| 162 | return false; |
| 163 | |
| 164 | while ( !conn->GotAdvised() ) |
| 165 | loop.Dispatch(); |
| 166 | |
| 167 | if ( conn->GetItem() != s ) |
| 168 | return false; |
| 169 | |
| 170 | return true; |
| 171 | } |