X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/e22036dc390137b9926a5f87ea08399332da0b6d..7b9da2077d0975db6c965a85c91d5aca671ab5e3:/src/common/sckipc.cpp diff --git a/src/common/sckipc.cpp b/src/common/sckipc.cpp index e27ead03d8..9034bc595b 100644 --- a/src/common/sckipc.cpp +++ b/src/common/sckipc.cpp @@ -20,6 +20,8 @@ #pragma hdrstop #endif +#if wxUSE_SOCKETS + #ifndef WX_PRECOMP #endif @@ -58,22 +60,22 @@ enum { #endif void Server_OnRequest(wxSocketServer& server, - wxSocketBase::wxRequestEvent evt, + wxSocketNotify evt, char *cdata); void Client_OnRequest(wxSocketBase& sock, - wxSocketBase::wxRequestEvent evt, + wxSocketNotify evt, char *cdata); // --------------------------------------------------------------------------- // wxTCPClient // --------------------------------------------------------------------------- -wxTCPClient::wxTCPClient (void) +wxTCPClient::wxTCPClient () : wxClientBase() { } -wxTCPClient::~wxTCPClient (void) +wxTCPClient::~wxTCPClient () { } @@ -89,12 +91,12 @@ wxConnectionBase *wxTCPClient::MakeConnection (const wxString& host, const wxString& topic) { wxIPV4address addr; - wxSocketHandler *hsock = &wxSocketHandler::Master(); - wxSocketClient *client = hsock->CreateClient(); + wxSocketClient *client = new wxSocketClient(); wxSocketStream *stream = new wxSocketStream(*client); - wxDataStream data_s(*stream); + wxDataInputStream data_is(*stream); + wxDataOutputStream data_os(*stream); - client->SetNotify(wxSocketBase::REQ_READ | wxSocketBase::REQ_LOST); + client->SetNotify(wxSOCKET_INPUT_FLAG | wxSOCKET_LOST_FLAG); addr.Service(server_name); addr.Hostname(host); @@ -107,10 +109,10 @@ wxConnectionBase *wxTCPClient::MakeConnection (const wxString& host, // Send topic name, and enquire whether this has succeeded unsigned char msg; - data_s.Write8(IPC_CONNECT); - data_s.WriteString(topic); + data_os.Write8(IPC_CONNECT); + data_os.WriteString(topic); - msg = data_s.Read8(); + msg = data_is.Read8(); // OK! Confirmation. if (msg == IPC_CONNECT) { @@ -145,7 +147,7 @@ wxConnectionBase *wxTCPClient::OnMakeConnection() // wxTCPServer // --------------------------------------------------------------------------- -wxTCPServer::wxTCPServer (void) +wxTCPServer::wxTCPServer () : wxServerBase() { } @@ -153,22 +155,21 @@ wxTCPServer::wxTCPServer (void) bool wxTCPServer::Create(const wxString& server_name) { wxIPV4address addr; - wxSocketHandler *hsock = &wxSocketHandler::Master(); wxSocketServer *server; addr.Service(server_name); // Create a socket listening on specified port - server = hsock->CreateServer(addr); + server = new wxSocketServer(addr); server->Callback((wxSocketBase::wxSockCbk)Server_OnRequest); - server->SetNotify(wxSocketBase::REQ_ACCEPT); + server->SetNotify(wxSOCKET_CONNECTION_FLAG); server->CallbackData((char *)this); return TRUE; } -wxTCPServer::~wxTCPServer(void) +wxTCPServer::~wxTCPServer() { } @@ -181,74 +182,79 @@ wxConnectionBase *wxTCPServer::OnAcceptConnection( const wxString& WXUNUSED(topi // wxTCPConnection // --------------------------------------------------------------------------- -wxTCPConnection::wxTCPConnection (void) +wxTCPConnection::wxTCPConnection () : wxConnectionBase(), - m_sock(NULL), m_sockstrm(NULL), m_codec(NULL) + m_sock(NULL), m_sockstrm(NULL), m_codeci(NULL), m_codeco(NULL) +{ +} + +wxTCPConnection::wxTCPConnection(char * WXUNUSED(buffer), int WXUNUSED(size)) { } -wxTCPConnection::~wxTCPConnection (void) +wxTCPConnection::~wxTCPConnection () { wxDELETE(m_sock); - wxDELETE(m_codec); + wxDELETE(m_codeci); + wxDELETE(m_codeco); wxDELETE(m_sockstrm); } -void wxTCPConnection::Compress(bool on) +void wxTCPConnection::Compress(bool WXUNUSED(on)) { // Use wxLZWStream } // Calls that CLIENT can make. -bool wxTCPConnection::Disconnect (void) +bool wxTCPConnection::Disconnect () { // Send the the disconnect message to the peer. - m_codec->Write8(IPC_DISCONNECT); + m_codeco->Write8(IPC_DISCONNECT); m_sock->Close(); return TRUE; } -bool wxTCPConnection::Execute (char *data, int size, wxDataFormat format) +bool wxTCPConnection::Execute (const wxChar *data, int size, wxIPCFormat format) { if (!m_sock->IsConnected()) return FALSE; // Prepare EXECUTE message - m_codec->Write8(IPC_EXECUTE); - m_codec->Write8(format); + m_codeco->Write8(IPC_EXECUTE); + m_codeco->Write8(format); if (size < 0) - m_codec->WriteString(data); + m_codeco->WriteString(data); else { - m_codec->Write32(size); - m_codec->Write(data, size); + m_codeco->Write32(size); + m_sockstrm->Write(data, size); } return TRUE; } -char *wxTCPConnection::Request (const wxString& item, int *size, wxDataFormat format) +char *wxTCPConnection::Request (const wxString& item, int *size, wxIPCFormat format) { if (!m_sock->IsConnected()) return NULL; - m_codec->Write8(IPC_REQUEST); - m_codec->WriteString(item); - m_codec->Write8(format); + m_codeco->Write8(IPC_REQUEST); + m_codeco->WriteString(item); + m_codeco->Write8(format); // If Unpack doesn't initialize it. int ret; - ret = m_codec->Read8(); + ret = m_codeci->Read8(); if (ret == IPC_FAIL) return NULL; else { size_t s; char *data = NULL; - s = m_codec->Read32(); + s = m_codeci->Read32(); data = new char[s]; - m_codec->Read(data, s); + m_sockstrm->Read(data, s); if (size) *size = s; @@ -256,19 +262,19 @@ char *wxTCPConnection::Request (const wxString& item, int *size, wxDataFormat fo } } -bool wxTCPConnection::Poke (const wxString& item, char *data, int size, wxDataFormat format) +bool wxTCPConnection::Poke (const wxString& item, wxChar *data, int size, wxIPCFormat format) { if (!m_sock->IsConnected()) return FALSE; - m_codec->Write8(IPC_POKE); - m_codec->WriteString(item); - m_codec->Write8(format); + m_codeco->Write8(IPC_POKE); + m_codeco->WriteString(item); + m_codeco->Write8(format); if (size < 0) - m_codec->WriteString(data); + m_codeco->WriteString(data); else { - m_codec->Write32(size); - m_codec->Write(data, size); + m_codeco->Write32(size); + m_sockstrm->Write(data, size); } return TRUE; @@ -281,10 +287,10 @@ bool wxTCPConnection::StartAdvise (const wxString& item) if (!m_sock->IsConnected()) return FALSE; - m_codec->Write8(IPC_ADVISE_START); - m_codec->WriteString(item); + m_codeco->Write8(IPC_ADVISE_START); + m_codeco->WriteString(item); - ret = m_codec->Read8(); + ret = m_codeci->Read8(); if (ret != IPC_FAIL) return TRUE; @@ -299,10 +305,10 @@ bool wxTCPConnection::StopAdvise (const wxString& item) if (!m_sock->IsConnected()) return FALSE; - m_codec->Write8(IPC_ADVISE_STOP); - m_codec->WriteString(item); + m_codeco->Write8(IPC_ADVISE_STOP); + m_codeco->WriteString(item); - msg = m_codec->Read8(); + msg = m_codeci->Read8(); if (msg != IPC_FAIL) return TRUE; @@ -312,54 +318,58 @@ bool wxTCPConnection::StopAdvise (const wxString& item) // Calls that SERVER can make bool wxTCPConnection::Advise (const wxString& item, - char *data, int size, wxDataFormat format) + wxChar *data, int size, wxIPCFormat format) { if (!m_sock->IsConnected()) return FALSE; - m_codec->Write8(IPC_ADVISE); - m_codec->WriteString(item); - m_codec->Write8(format); + m_codeco->Write8(IPC_ADVISE); + m_codeco->WriteString(item); + m_codeco->Write8(format); if (size < 0) - m_codec->WriteString(data); + m_codeco->WriteString(data); else { - m_codec->Write32(size); - m_codec->Write(data, size); + m_codeco->Write32(size); + m_sockstrm->Write(data, size); } return TRUE; } -void Client_OnRequest(wxSocketBase& sock, wxSocketBase::wxRequestEvent evt, +void Client_OnRequest(wxSocketBase& sock, wxSocketNotify evt, char *cdata) { int msg = 0; wxTCPConnection *connection = (wxTCPConnection *)cdata; - wxDataStream *codec; + wxDataInputStream *codeci; + wxDataOutputStream *codeco; + wxSocketStream *sockstrm; wxString topic_name = connection->m_topic; wxString item; // The socket handler signals us that we lost the connection: destroy all. - if (evt == wxSocketBase::EVT_LOST) { + if (evt == wxSOCKET_LOST) { sock.Close(); connection->OnDisconnect(); return; } // Receive message number. - codec = connection->m_codec; - msg = codec->Read8(); + codeci = connection->m_codeci; + codeco = connection->m_codeco; + sockstrm = connection->m_sockstrm; + msg = codeci->Read8(); switch (msg) { case IPC_EXECUTE: { char *data; size_t size; - wxDataFormat format; + wxIPCFormat format; - format = (wxDataFormat)codec->Read8(); - size = codec->Read32(); + format = (wxIPCFormat)codeci->Read8(); + size = codeci->Read32(); data = new char[size]; - codec->Read(data, size); + sockstrm->Read(data, size); connection->OnExecute (topic_name, data, size, format); @@ -369,13 +379,13 @@ void Client_OnRequest(wxSocketBase& sock, wxSocketBase::wxRequestEvent evt, case IPC_ADVISE: { char *data; size_t size; - wxDataFormat format; + wxIPCFormat format; - item = codec->ReadString(); - format = (wxDataFormat)codec->Read8(); - size = codec->Read32(); + item = codeci->ReadString(); + format = (wxIPCFormat)codeci->Read8(); + size = codeci->Read32(); data = new char[size]; - codec->Read(data, size); + sockstrm->Read(data, size); connection->OnAdvise (topic_name, item, data, size, format); @@ -383,37 +393,37 @@ void Client_OnRequest(wxSocketBase& sock, wxSocketBase::wxRequestEvent evt, break; } case IPC_ADVISE_START: { - item = codec->ReadString(); + item = codeci->ReadString(); bool ok = connection->OnStartAdvise (topic_name, item); if (ok) - codec->Write8(IPC_ADVISE_START); + codeco->Write8(IPC_ADVISE_START); else - codec->Write8(IPC_FAIL); + codeco->Write8(IPC_FAIL); break; } case IPC_ADVISE_STOP: { - item = codec->ReadString(); + item = codeci->ReadString(); bool ok = connection->OnStopAdvise (topic_name, item); if (ok) - codec->Write8(IPC_ADVISE_STOP); + codeco->Write8(IPC_ADVISE_STOP); else - codec->Write8(IPC_FAIL); + codeco->Write8(IPC_FAIL); break; } case IPC_POKE: { - wxDataFormat format; + wxIPCFormat format; size_t size; - char *data; + wxChar *data; - item = codec->ReadString(); - format = (wxDataFormat)codec->Read8(); - size = codec->Read32(); - data = new char[size]; - codec->Read(data, size); + item = codeci->ReadString(); + format = (wxIPCFormat)codeci->Read8(); + size = codeci->Read32(); + data = new wxChar[size]; + sockstrm->Read(data, size); connection->OnPoke (topic_name, item, data, size, format); @@ -422,23 +432,23 @@ void Client_OnRequest(wxSocketBase& sock, wxSocketBase::wxRequestEvent evt, break; } case IPC_REQUEST: { - wxDataFormat format; + wxIPCFormat format; - item = codec->ReadString(); - format = (wxDataFormat)codec->Read8(); + item = codeci->ReadString(); + format = (wxIPCFormat)codeci->Read8(); int user_size = -1; char *user_data = connection->OnRequest (topic_name, item, &user_size, format); if (user_data) { - codec->Write8(IPC_REQUEST_REPLY); + codeco->Write8(IPC_REQUEST_REPLY); if (user_size != -1) { - codec->Write32(user_size); - codec->Write(user_data, user_size); + codeco->Write32(user_size); + sockstrm->Write(user_data, user_size); } else - codec->WriteString(user_data); + codeco->WriteString(user_data); } else - codec->Write8(IPC_FAIL); + codeco->Write8(IPC_FAIL); break; } @@ -448,38 +458,40 @@ void Client_OnRequest(wxSocketBase& sock, wxSocketBase::wxRequestEvent evt, break; } default: - codec->Write8(IPC_FAIL); + codeco->Write8(IPC_FAIL); break; } } void Server_OnRequest(wxSocketServer& server, - wxSocketBase::wxRequestEvent evt, char *cdata) + wxSocketNotify evt, char *cdata) { wxTCPServer *ipcserv = (wxTCPServer *)cdata; wxSocketStream *stream; - wxDataStream *codec; + wxDataInputStream *codeci; + wxDataOutputStream *codeco; - if (evt != wxSocketBase::EVT_ACCEPT) + if (evt != wxSOCKET_CONNECTION) return; /* Accept the connection, getting a new socket */ wxSocketBase *sock = server.Accept(); sock->Notify(FALSE); - sock->SetNotify(wxSocketBase::REQ_READ | wxSocketBase::REQ_LOST); + sock->SetNotify(wxSOCKET_INPUT_FLAG | wxSOCKET_LOST_FLAG); stream = new wxSocketStream(*sock); - codec = new wxDataStream(*stream); + codeci = new wxDataInputStream(*stream); + codeco = new wxDataOutputStream(*stream); if (!sock->Ok()) return; int msg; - msg = codec->Read8(); + msg = codeci->Read8(); if (msg == IPC_CONNECT) { wxString topic_name; - topic_name = codec->ReadString(); + topic_name = codeci->ReadString(); /* Register new socket with the notifier */ wxTCPConnection *new_connection = @@ -487,21 +499,25 @@ void Server_OnRequest(wxSocketServer& server, if (new_connection) { if (!new_connection->IsKindOf(CLASSINFO(wxTCPConnection))) { delete new_connection; - codec->Write8(IPC_FAIL); + codeco->Write8(IPC_FAIL); return; } // Acknowledge success - codec->Write8(IPC_CONNECT); + codeco->Write8(IPC_CONNECT); new_connection->m_topic = topic_name; new_connection->m_sockstrm = stream; - new_connection->m_codec = codec; + new_connection->m_codeci = codeci; + new_connection->m_codeco = codeco; sock->Callback(Client_OnRequest); sock->CallbackData((char *)new_connection); sock->Notify(TRUE); } else { // Send failure message - codec->Write8(IPC_FAIL); + codeco->Write8(IPC_FAIL); } } } + +#endif + // wxUSE_SOCKETS