projects / wxWidgets.git / blame
| Commit | Line | Data |
|---|---|---|
| 180f9714 DE |
1 | /* ------------------------------------------------------------------------- |
| 2 | * Project: GSocket (Generic Socket) for WX | |
| 3 | * Name: gsockgtk.c | |
| 4 | * Purpose: GSocket: GTK part | |
| 5 | * Licence: The wxWindows licence | |
| 6 | * CVSID: $Id$ | |
| 7 | * ------------------------------------------------------------------------- | |
| 8 | */ | |
| 9 | #include "wx/setup.h" | |
| 10 | ||
| 11 | #if wxUSE_SOCKETS | |
| 12 | ||
| 13 | #include <assert.h> | |
| 14 | #include <stdlib.h> | |
| 15 | #include <stdio.h> | |
| 16 | ||
| 17 | #include <gdk/gdk.h> | |
| 18 | #include <glib.h> | |
| 19 | ||
| 20 | #include "wx/gsocket.h" | |
| 21 | #include "wx/unix/gsockunx.h" | |
| 22 | ||
| 23 | ||
| 24 | void _GSocket_GDK_Input(gpointer data, | |
| 25 | gint source, | |
| 26 | GdkInputCondition condition) | |
| 27 | { | |
| 28 | GSocket *socket = (GSocket *)data; | |
| 29 | ||
| 30 | if (condition & GDK_INPUT_READ) | |
| 31 | socket->m_functions->Detected_Read(socket); | |
| 32 | if (condition & GDK_INPUT_WRITE) | |
| 33 | socket->m_functions->Detected_Write(socket); | |
| 34 | } | |
| 35 | ||
| 36 | int _GSocket_GUI_Init(void) | |
| 37 | { | |
| 38 | return 1; | |
| 39 | } | |
| 40 | ||
| 41 | void _GSocket_GUI_Cleanup(void) | |
| 42 | { | |
| 43 | } | |
| 44 | ||
| 45 | int _GSocket_GUI_Init_Socket(GSocket *socket) | |
| 46 | { | |
| 47 | gint *m_id; | |
| 48 | ||
| 49 | socket->m_gui_dependent = (char *)malloc(sizeof(gint)*2); | |
| 50 | m_id = (gint *)(socket->m_gui_dependent); | |
| 51 | ||
| 52 | m_id[0] = -1; | |
| 53 | m_id[1] = -1; | |
| 54 | ||
| 55 | return TRUE; | |
| 56 | } | |
| 57 | ||
| 58 | void _GSocket_GUI_Destroy_Socket(GSocket *socket) | |
| 59 | { | |
| 60 | free(socket->m_gui_dependent); | |
| 61 | } | |
| 62 | ||
| 63 | void _GSocket_Install_Callback(GSocket *socket, GSocketEvent event) | |
| 64 | { | |
| 65 | gint *m_id = (gint *)(socket->m_gui_dependent); | |
| 66 | int c; | |
| 67 | ||
| 68 | if (socket->m_fd == -1) | |
| 69 | return; | |
| 70 | ||
| 71 | switch (event) | |
| 72 | { | |
| 73 | case GSOCK_LOST: /* fall-through */ | |
| 74 | case GSOCK_INPUT: c = 0; break; | |
| 75 | case GSOCK_OUTPUT: c = 1; break; | |
| 76 | case GSOCK_CONNECTION: c = ((socket->m_server) ? 0 : 1); break; | |
| 77 | default: return; | |
| 78 | } | |
| 79 | ||
| 80 | if (m_id[c] != -1) | |
| 81 | gdk_input_remove(m_id[c]); | |
| 82 | ||
| 83 | m_id[c] = gdk_input_add(socket->m_fd, | |
| 84 | (c ? GDK_INPUT_WRITE : GDK_INPUT_READ), | |
| 85 | _GSocket_GDK_Input, | |
| 86 | (gpointer)socket); | |
| 87 | } | |
| 88 | ||
| 89 | void _GSocket_Uninstall_Callback(GSocket *socket, GSocketEvent event) | |
| 90 | { | |
| 91 | gint *m_id = (gint *)(socket->m_gui_dependent); | |
| 92 | int c; | |
| 93 | ||
| 94 | assert( m_id != NULL ); | |
| 95 | ||
| 96 | switch (event) | |
| 97 | { | |
| 98 | case GSOCK_LOST: /* fall-through */ | |
| 99 | case GSOCK_INPUT: c = 0; break; | |
| 100 | case GSOCK_OUTPUT: c = 1; break; | |
| 101 | case GSOCK_CONNECTION: c = ((socket->m_server) ? 0 : 1); break; | |
| 102 | default: return; | |
| 103 | } | |
| 104 | ||
| 105 | if (m_id[c] != -1) | |
| 106 | gdk_input_remove(m_id[c]); | |
| 107 | ||
| 108 | m_id[c] = -1; | |
| 109 | } | |
| 110 | ||
| 111 | void _GSocket_Enable_Events(GSocket *socket) | |
| 112 | { | |
| 113 | _GSocket_Install_Callback(socket, GSOCK_INPUT); | |
| 114 | _GSocket_Install_Callback(socket, GSOCK_OUTPUT); | |
| 115 | } | |
| 116 | ||
| 117 | void _GSocket_Disable_Events(GSocket *socket) | |
| 118 | { | |
| 119 | _GSocket_Uninstall_Callback(socket, GSOCK_INPUT); | |
| 120 | _GSocket_Uninstall_Callback(socket, GSOCK_OUTPUT); | |
| 121 | } | |
| 122 | ||
| 123 | #else /* !wxUSE_SOCKETS */ | |
| 124 | ||
| 125 | /* some compilers don't like having empty source files */ | |
| 126 | static int wxDummyGsockVar = 0; | |
| 127 | ||
| 128 | #endif /* wxUSE_SOCKETS/!wxUSE_SOCKETS */ |