X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/813c20a67e8a82d16700344625b8fdfb32e04833..926ce9e3ac32e1a33cc43420f76876fac8868436:/src/motif/gsockmot.cpp diff --git a/src/motif/gsockmot.cpp b/src/motif/gsockmot.cpp index f9870d43c8..ef711c8c3e 100644 --- a/src/motif/gsockmot.cpp +++ b/src/motif/gsockmot.cpp @@ -1,122 +1,142 @@ -// ------------------------------------------------------------------------- +///////////////////////////////////////////////////////////////////////////// +// Name: src/motif/gsockmot.cpp // Project: GSocket (Generic Socket) for WX -// Name: gsockmot.cpp // Purpose: GSocket: Motif part // CVSID: $Id$ -// ------------------------------------------------------------------------- +// Licence: wxWindows licence +///////////////////////////////////////////////////////////////////////////// -#include "wx/setup.h" +// For compilers that support precompilation, includes "wx.h". +#include "wx/wxprec.h" #if wxUSE_SOCKETS #include #include -#include -#include -#include "../unix/gsockunx.h" +#include "wx/gsocket.h" +#include "wx/unix/gsockunx.h" -#define wxAPP_CONTEXT ((XtAppContext)wxTheApp->GetAppContext()) +extern "C" XtAppContext wxGetAppContext(); -static void _GSocket_Motif_Input(XtPointer data, int *fid, - XtInputId *id) +static void _GSocket_Motif_Input(XtPointer data, int *WXUNUSED(fid), + XtInputId *WXUNUSED(id)) { - GSocket *socket = (GSocket *)data; + GSocket *socket = (GSocket *)data; - _GSocket_Detected_Read(socket); + socket->Detected_Read(); } -static void _GSocket_Motif_Output(XtPointer data, int *fid, - XtInputId *id) +static void _GSocket_Motif_Output(XtPointer data, int *WXUNUSED(fid), + XtInputId *WXUNUSED(id)) { - GSocket *socket = (GSocket *)data; + GSocket *socket = (GSocket *)data; - _GSocket_Detected_Write(socket); + socket->Detected_Write(); } -void _GSocket_GUI_Init(GSocket *socket) +bool GSocketGUIFunctionsTableConcrete::CanUseEventLoop() { - int i; - int *m_id; + return true; +} - socket->m_gui_dependent = (char *)malloc(sizeof(int)*3); - m_id = (int *)(socket->m_gui_dependent); +bool GSocketGUIFunctionsTableConcrete::OnInit(void) +{ + return 1; +} - for (i=0;i<3;i++) - m_id[i] = -1; +void GSocketGUIFunctionsTableConcrete::OnExit(void) +{ } -void _GSocket_GUI_Destroy(GSocket *socket) +bool GSocketGUIFunctionsTableConcrete::Init_Socket(GSocket *socket) { - int i; - int *m_id; + int *m_id; - m_id = (int *)(socket->m_gui_dependent); + socket->m_gui_dependent = (char *)malloc(sizeof(int)*2); + m_id = (int *)(socket->m_gui_dependent); - for (i=0;i<3;i++) - if (m_id[i] == -1) - XtRemoveInput(m_id[i]); + m_id[0] = -1; + m_id[1] = -1; - free(socket->m_gui_dependent); + return true; } -void _GSocket_Install_Fallback(GSocket *socket, GSocketEvent event) +void GSocketGUIFunctionsTableConcrete::Destroy_Socket(GSocket *socket) { - int *m_id; - - m_id = (int *)(socket->m_gui_dependent); - - switch (event) { - case GSOCK_CONNECTION: - case GSOCK_LOST: - case GSOCK_INPUT: - if (m_id[0] != -1) - XtRemoveInput(m_id[0]); - m_id[0] = XtAppAddInput(wxAPP_CONTEXT, socket->m_fd, - (XtPointer *)XtInputReadMask, - (XtInputCallbackProc) _GSocket_Motif_Input, - (XtPointer) socket); - break; - case GSOCK_OUTPUT: - if (m_id[1] != -1) - XtRemoveInput(m_id[1]); - m_id[1] = XtAppAddInput(wxAPP_CONTEXT, socket->m_fd, - (XtPointer *)XtInputWriteMask, - (XtInputCallbackProc) _GSocket_Motif_Output, - (XtPointer) socket); - break; - default: return; - } + free(socket->m_gui_dependent); } -void _GSocket_Uninstall_Fallback(GSocket *socket, GSocketEvent event) +void GSocketGUIFunctionsTableConcrete::Install_Callback(GSocket *socket, GSocketEvent event) { - int c; - int *m_id; - - m_id = (int *)(socket->m_gui_dependent); - - switch (event) { - case GSOCK_CONNECTION: - case GSOCK_LOST: - case GSOCK_INPUT: c = 0; break; - case GSOCK_OUTPUT: c = 1; break; - break; - default: return; - } - - if (m_id[c] != -1) - XtRemoveInput(m_id[c]); + int *m_id = (int *)(socket->m_gui_dependent); + int c; + + if (socket->m_fd == -1) + return; + + switch (event) + { + case GSOCK_LOST: /* fall-through */ + case GSOCK_INPUT: c = 0; break; + case GSOCK_OUTPUT: c = 1; break; + case GSOCK_CONNECTION: c = ((socket->m_server) ? 0 : 1); break; + default: return; + } + + if (m_id[c] != -1) + XtRemoveInput(m_id[c]); + + if (c == 0) + { + m_id[0] = XtAppAddInput(wxGetAppContext(), socket->m_fd, + (XtPointer *)XtInputReadMask, + (XtInputCallbackProc) _GSocket_Motif_Input, + (XtPointer) socket); + } + else + { + m_id[1] = XtAppAddInput(wxGetAppContext(), socket->m_fd, + (XtPointer *)XtInputWriteMask, + (XtInputCallbackProc) _GSocket_Motif_Output, + (XtPointer) socket); + } +} - m_id[c] = -1; +void GSocketGUIFunctionsTableConcrete::Uninstall_Callback(GSocket *socket, GSocketEvent event) +{ + int *m_id = (int *)(socket->m_gui_dependent); + int c; + + switch (event) + { + case GSOCK_LOST: /* fall-through */ + case GSOCK_INPUT: c = 0; break; + case GSOCK_OUTPUT: c = 1; break; + case GSOCK_CONNECTION: c = ((socket->m_server) ? 0 : 1); break; + default: return; + } + + if (m_id[c] != -1) + XtRemoveInput(m_id[c]); + + m_id[c] = -1; } -unsigned long GSocket_GetEventID(GSocket *socket) +void GSocketGUIFunctionsTableConcrete::Enable_Events(GSocket *socket) { - return 0; + Install_Callback(socket, GSOCK_INPUT); + Install_Callback(socket, GSOCK_OUTPUT); } -void GSocket_DoEvent(unsigned long evt_id) +void GSocketGUIFunctionsTableConcrete::Disable_Events(GSocket *socket) { + Uninstall_Callback(socket, GSOCK_INPUT); + Uninstall_Callback(socket, GSOCK_OUTPUT); } -#endif // wxUSE_SOCKETS +#else /* !wxUSE_SOCKETS */ + +/* some compilers don't like having empty source files */ +static int wxDummyGsockVar = 0; + +#endif /* wxUSE_SOCKETS/!wxUSE_SOCKETS */