#pragma implementation "sckipc.h"
#endif
-#include <stdlib.h>
-#include <stdio.h>
+// For compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"
-#ifdef WXPREC
-#include <wx/wxprec.h>
-#else
-#include <wx/wx.h>
+#ifdef __BORLANDC__
+#pragma hdrstop
#endif
+#if wxUSE_SOCKETS
+
+#ifndef WX_PRECOMP
+#endif
+
+#include <stdlib.h>
+#include <stdio.h>
+
#include "wx/socket.h"
#include "wx/sckipc.h"
#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 ()
{
}
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);
// 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) {
delete client;
return NULL;
}
- return NULL;
}
wxConnectionBase *wxTCPClient::OnMakeConnection()
// wxTCPServer
// ---------------------------------------------------------------------------
-wxTCPServer::wxTCPServer (void)
+wxTCPServer::wxTCPServer ()
: wxServerBase()
{
}
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()
{
}
-wxConnectionBase *wxTCPServer::OnAcceptConnection(const wxString& topic)
+wxConnectionBase *wxTCPServer::OnAcceptConnection( const wxString& WXUNUSED(topic) )
{
return new wxTCPConnection();
}
// 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;
}
}
-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;
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;
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;
// 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);
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);
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);
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;
}
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 =
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
projects / wxWidgets.git / blobdiff