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added wx/ipc.h and used/documented it

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@15144 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2002-04-15 18:24:46 +00:00
parent 717e51d850
commit d5172a588c
6 changed files with 71 additions and 35 deletions
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7
samples/ipc/client.cpp
View File

@@ -75,7 +75,7 @@ MyClient *my_client;
bool MyApp::OnInit()
{
// service name (DDE classes) or port number (TCP/IP based classes)
wxString service = "4242";
wxString service = IPC_SERVICE;
// ignored under DDE, host name in TCP/IP based classes
wxString hostName = "localhost";
@@ -91,7 +91,8 @@ bool MyApp::OnInit()
// suppress the log messages from MakeConnection()
{
wxLogNull nolog;
the_connection = (MyConnection *)my_client->MakeConnection(hostName, service, "IPC TEST");
the_connection = (MyConnection *)
my_client->MakeConnection(hostName, service, IPC_TOPIC);
while ( !the_connection )
{
@@ -107,7 +108,7 @@ bool MyApp::OnInit()
}
}
if (!the_connection->StartAdvise("Item"))
if (!the_connection->StartAdvise(IPC_ADVISE_NAME))
wxMessageBox("StartAdvise failed", "Client Demo Error");
// Create the main frame window

36
samples/ipc/ddesetup.h
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@@ -9,34 +9,16 @@
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
/*
* Adjust this before compiling, to switch between real DDE and TCP/IP
* implementations.
*/
// You may set this to 0 to prevent DDE from being used even under Windows
//#define wxUSE_DDE_FOR_IPC 0
// If 1, use real DDE. If 0, use TCP/IP
#include <wx/ipc.h>
#ifdef __WXMSW__
#define wxUSE_DDE_FOR_SAMPLE 0
#else
#define wxUSE_DDE_FOR_SAMPLE 0
#endif
// the default service name
#define IPC_SERVICE "4242"
#if wxUSE_DDE_FOR_SAMPLE
#define wxConnection wxDDEConnection
#define wxServer wxDDEServer
#define wxClient wxDDEClient
#include <wx/dde.h>
#else
#define wxConnection wxTCPConnection
#define wxServer wxTCPServer
#define wxClient wxTCPClient
#include <wx/sckipc.h>
#endif
// the IPC topic
#define IPC_TOPIC "IPC TEST"
// the name of the item we're being advised about
#define IPC_ADVISE_NAME "Item"

11
samples/ipc/server.cpp
View File

@@ -74,7 +74,7 @@ bool MyApp::OnInit()
(new MyFrame(NULL, "Server"))->Show(TRUE);
// service name (DDE classes) or port number (TCP/IP based classes)
wxString service = "4242";
wxString service = IPC_SERVICE;
if (argc > 1)
service = argv[1];
@@ -136,7 +136,7 @@ void MyFrame::OnListBoxClick(wxCommandEvent& WXUNUSED(event))
wxString value = listBox->GetStringSelection();
if (the_connection)
{
the_connection->Advise("Item", (wxChar *)value.c_str());
the_connection->Advise(IPC_ADVISE_NAME, (wxChar *)value.c_str());
}
}
}
@@ -173,10 +173,11 @@ void IPCDialogBox::OnQuit(wxCommandEvent& event)
wxConnectionBase *MyServer::OnAcceptConnection(const wxString& topic)
{
if (strcmp(topic, "STDIO") != 0 && strcmp(topic, "IPC TEST") == 0)
if ( topic == IPC_TOPIC )
return new MyConnection(ipc_buffer, WXSIZEOF(ipc_buffer));
else
return NULL;
// unknown topic
return NULL;
}
// ----------------------------------------------------------------------------