C++ LOGFN函数代码示例

EAPI Ecore_X_Pixmap
ecore_x_composite_name_window_pixmap_get(Ecore_X_Window win)
{
#ifdef ECORE_XCB_COMPOSITE
   Ecore_X_Pixmap pmap = XCB_NONE;
#endif

   LOGFN(__FILE__, __LINE__, __FUNCTION__);
   CHECK_XCB_CONN;

   if (!_composite_avail) return XCB_NONE;

#ifdef ECORE_XCB_COMPOSITE
   pmap = xcb_generate_id(_ecore_xcb_conn);
   xcb_composite_name_window_pixmap(_ecore_xcb_conn, win, pmap);
//   ecore_x_flush();
#endif

   return pmap;
}

EAPI void
ecore_x_icccm_state_set(Ecore_X_Window win,
                        Ecore_X_Window_State_Hint state)
{
   unsigned long c[2];

   LOGFN(__FILE__, __LINE__, __FUNCTION__);
   if (state == ECORE_X_WINDOW_STATE_HINT_WITHDRAWN)
     c[0] = WithdrawnState;
   else if (state == ECORE_X_WINDOW_STATE_HINT_NORMAL)
     c[0] = NormalState;
   else if (state == ECORE_X_WINDOW_STATE_HINT_ICONIC)
     c[0] = IconicState;

   c[1] = None;
   XChangeProperty(_ecore_x_disp, win, ECORE_X_ATOM_WM_STATE,
                   ECORE_X_ATOM_WM_STATE, 32, PropModeReplace,
                   (unsigned char *)c, 2);
   if (_ecore_xlib_sync) ecore_x_sync();
}

/*
 * Get X ID (array) property
 *
 * If the property was successfully fetched the number of items stored in
 * val is returned, otherwise -1 is returned.
 * The returned array must be freed with free().
 * Note: Return value 0 means that the property exists but has no elements.
 */
EAPI int
ecore_x_window_prop_xid_list_get(Ecore_X_Window win,
                                 Ecore_X_Atom atom,
                                 Ecore_X_Atom type,
                                 Ecore_X_ID **val)
{
   unsigned char *prop_ret;
   Atom type_ret;
   unsigned long bytes_after, num_ret;
   int format_ret;
   Ecore_X_Atom *alst;
   int num;
   unsigned i;
   Eina_Bool success;

   LOGFN(__FILE__, __LINE__, __FUNCTION__);
   *val = NULL;
   prop_ret = NULL;
   success = (XGetWindowProperty(_ecore_x_disp, win, atom, 0, 0x7fffffff, False,
                          type, &type_ret, &format_ret, &num_ret,
                          &bytes_after, &prop_ret) == Success);
   if (_ecore_xlib_sync) ecore_x_sync();
   if (!success) return -1;

   if (type_ret != type || format_ret != 32)
     num = -1;
   else if (num_ret == 0 || !prop_ret)
     num = 0;
   else
     {
        alst = malloc(num_ret * sizeof(Ecore_X_ID));
        for (i = 0; i < num_ret; i++)
          alst[i] = ((unsigned long *)prop_ret)[i];
        num = num_ret;
        *val = alst;
     }

   if (prop_ret)
     XFree(prop_ret);
   return num;
}

EAPI int
ecore_x_xinerama_screen_count_get(void)
{
#ifdef ECORE_XINERAMA
   int event_base, error_base;

   LOGFN(__FILE__, __LINE__, __FUNCTION__);
   if (_xin_info)
     XFree(_xin_info);

   _xin_info = NULL;
   if (XineramaQueryExtension(_ecore_x_disp, &event_base, &error_base))
     {
        _xin_info = XineramaQueryScreens(_ecore_x_disp, &_xin_scr_num);
        if (_xin_info)
          return _xin_scr_num;
     }

#endif /* ifdef ECORE_XINERAMA */
   return 0;
}

void
_ecore_x_fixes_init(void)
{
#ifdef ECORE_XFIXES
   _fixes_major = 3;
   _fixes_minor = 0;

   LOGFN(__FILE__, __LINE__, __FUNCTION__);
   if (XFixesQueryVersion(_ecore_x_disp, &_fixes_major, &_fixes_minor))
     {
        _fixes_available = 1;

        ECORE_X_EVENT_FIXES_SELECTION_NOTIFY = ecore_event_type_new();
     }
   else
     _fixes_available = 0;

#else /* ifdef ECORE_XFIXES */
   _fixes_available = 0;
#endif /* ifdef ECORE_XFIXES */
}

EAPI void
ecore_x_e_comp_dump_send(Ecore_X_Window win)
{
   XEvent xev;
   
   LOGFN(__FILE__, __LINE__, __FUNCTION__);
   xev.xclient.type = ClientMessage;
   xev.xclient.display = _ecore_x_disp;
   xev.xclient.window = win;
   xev.xclient.message_type = ECORE_X_ATOM_E_COMP_DUMP;
   xev.xclient.format = 32;
   xev.xclient.data.l[0] = win;
   xev.xclient.data.l[1] = 0; // later
   xev.xclient.data.l[2] = 0; // later
   xev.xclient.data.l[3] = 0; // later
   xev.xclient.data.l[4] = 0; // later
   
   XSendEvent(_ecore_x_disp, win, False,
              NoEventMask, //SubstructureRedirectMask | SubstructureNotifyMask, 
              &xev);
}

/**
 * Sets the background color of the given window.
 * @param win   The given window
 * @param r     red value (0...65536, 16 bits)
 * @param g     green value (0...65536, 16 bits)
 * @param b     blue value (0...65536, 16 bits)
 */
EAPI void
ecore_x_window_background_color_set(Ecore_X_Window win,
                                    unsigned short r,
                                    unsigned short g,
                                    unsigned short b)
{
   XSetWindowAttributes attr;
   Colormap map;
   XColor col;

   LOGFN(__FILE__, __LINE__, __FUNCTION__);
   col.red = r;
   col.green = g;
   col.blue = b;

   map = DefaultColormap(_ecore_x_disp, DefaultScreen(_ecore_x_disp));
   XAllocColor(_ecore_x_disp, map, &col);

   attr.background_pixel = col.pixel;
   XChangeWindowAttributes(_ecore_x_disp, win, CWBackPixel, &attr);
}

CEnumerator* CEnumerator::NewL(
    CWmDrmServer* aServer,
    const TDesC8& aMessageBuffer )	
    {
    TBuf8<KMaxWmDrmNamespaceNameSize> nameSpace;
    TBuf8<KMaxWmDrmStoreNameSize> store;
    TBuf8<KWmDrmIdSize> hashKey;
    CEnumerator* self = NULL;

    LOGFN( "CEnumerator::NewL" );
    ExtractEnumeratorComponentsL( aMessageBuffer, store, nameSpace, hashKey );
    if ( hashKey.Length() > 0 )
        {
        self = CSlotEnumerator::NewL( aServer, store, nameSpace, hashKey );
        }
    else
        {
        self = CNameSpaceEnumerator::NewL( aServer, store, nameSpace );
        }
    return self;
    }

/**
 * Set the content of a region.
 * @param region The region to destroy.
 * @param rects  The rectangles used to set the region.
 * @param num    The number of rectangles.
 *
 * Replace the current contents of @p region with the region formed
 * by the union of the rectangles @p rects.
 * @ingroup Ecore_X_Fixes_Group
 */
EAPI void
ecore_x_region_set(Ecore_X_Region     region,
                   Ecore_X_Rectangle *rects,
                   int                num)
{
#ifdef ECORE_XCB_XFIXES
   xcb_rectangle_t *xrects;
#endif

   LOGFN(__FILE__, __LINE__, __FUNCTION__);
   CHECK_XCB_CONN;

   if (!_xfixes_avail) return;

#ifdef ECORE_XCB_XFIXES
   xrects = _ecore_xcb_rect_to_xcb(rects, num);
   xcb_xfixes_set_region(_ecore_xcb_conn, region, num, xrects);
   free(xrects);
//   ecore_x_flush();
#endif
}

EAPI Eina_Bool
ecore_x_e_illume_clipboard_geometry_get(Ecore_X_Window win,
                                        int *x, int *y, int *w, int *h)
{
   int ret = 0;
   unsigned int geom[4];

   LOGFN(__FILE__, __LINE__, __FUNCTION__);
   ret =
      ecore_x_window_prop_card32_get(win,
                                     ECORE_X_ATOM_E_ILLUME_CLIPBOARD_GEOMETRY,
                                     geom, 4);
   if (ret != 4) return EINA_FALSE;

   if (x) *x = geom[0];
   if (y) *y = geom[1];
   if (w) *w = geom[2];
   if (h) *h = geom[3];

   return EINA_TRUE;
}

Eina_Bool
_ecore_xcb_render_visual_supports_alpha(Ecore_X_Visual visual)
{
   Eina_Bool ret = EINA_FALSE;
#ifdef ECORE_XCB_RENDER
   const xcb_render_query_pict_formats_reply_t *reply;
   xcb_render_pictvisual_t *vis;
#endif

   LOGFN(__FILE__, __LINE__, __FUNCTION__);
   CHECK_XCB_CONN;

   if (!visual) return EINA_FALSE;
   if (!_render_avail) return EINA_FALSE;

#ifdef ECORE_XCB_RENDER
   reply = xcb_render_util_query_formats(_ecore_xcb_conn);
   if (!reply) return EINA_FALSE;

   vis =
     xcb_render_util_find_visual_format(reply,
                                        ((xcb_visualtype_t *)visual)->visual_id);
   if (vis)
     {
        xcb_render_pictforminfo_t temp;
        xcb_render_pictforminfo_t *format;

        temp.id = vis->format;
        format =
          xcb_render_util_find_format(reply, XCB_PICT_FORMAT_ID, &temp, 0);

        if ((format->type == XCB_RENDER_PICT_TYPE_DIRECT) &&
            (format->direct.alpha_mask))
          ret = EINA_TRUE;
     }

#endif

   return ret;
}

/**
 * @brief Get a array containing the protocols of @a win
 * @note If there aren't any properties to be counted or any protocols to get
 *       then the function returns NULL.
 * @param win The window for which protocol list will be got.
 * @param num_ret Contains the number of elements of the array to be returned.
 * @return The array that contains the protocols.
 */
EAPI Ecore_X_WM_Protocol *
ecore_x_window_prop_protocol_list_get(Ecore_X_Window win,
                                      int *num_ret)
{
   Atom *protos = NULL;
   int i, protos_count = 0;
   Ecore_X_WM_Protocol *prot_ret = NULL;
   Eina_Bool success;

   LOGFN(__FILE__, __LINE__, __FUNCTION__);
   success = XGetWMProtocols(_ecore_x_disp, win, &protos, &protos_count);
   if (_ecore_xlib_sync) ecore_x_sync();
   if (!success)
     return NULL;

   if ((!protos) || (protos_count <= 0))
     return NULL;

   prot_ret = calloc(1, protos_count * sizeof(Ecore_X_WM_Protocol));
   if (!prot_ret)
     {
        XFree(protos);
        return NULL;
     }

   for (i = 0; i < protos_count; i++)
     {
        Ecore_X_WM_Protocol j;

        prot_ret[i] = -1;
        for (j = 0; j < ECORE_X_WM_PROTOCOL_NUM; j++)
          {
             if (_ecore_x_atoms_wm_protocols[j] == protos[i])
               prot_ret[i] = j;
          }
     }
   XFree(protos);
   *num_ret = protos_count;
   return prot_ret;
}

EAPI Eina_Bool
ecore_x_selection_convert(Ecore_X_Atom  selection,
                          Ecore_X_Atom  target,
                          void        **data_ret,
                          int          *size,
                          Ecore_X_Atom *targtype,
                          int          *typesize)
{
   Ecore_X_Selection_Intern *sel;
   Ecore_X_Selection_Converter *cnv;
   void *data = NULL;
   char *tgt_str;

   LOGFN(__FILE__, __LINE__, __FUNCTION__);

   sel = _ecore_xcb_selection_get(selection);
   tgt_str = _ecore_xcb_selection_target_get(target);

   for (cnv = _converters; cnv; cnv = cnv->next)
     {
        if (cnv->target == target)
          {
             int r;

             r = cnv->convert(tgt_str, sel->data, sel->length, &data, size,
                              targtype, typesize);
             free(tgt_str);
             if (r)
               {
                  if (data_ret) *data_ret = data;
                  return r;
               }
             else
               return EINA_FALSE;
          }
     }
   free(tgt_str);

   return EINA_FALSE;
}

/*
 * Get X ID (array) property
 *
 * At most len items are returned in val.
 * If the property was successfully fetched the number of items stored in
 * val is returned, otherwise -1 is returned.
 * Note: Return value 0 means that the property exists but has no elements.
 */
EAPI int
ecore_x_window_prop_xid_get(Ecore_X_Window win,
                            Ecore_X_Atom atom,
                            Ecore_X_Atom type,
                            Ecore_X_ID *lst,
                            unsigned int len)
{
   unsigned char *prop_ret;
   Atom type_ret;
   unsigned long bytes_after, num_ret;
   int format_ret;
   int num;
   unsigned i;

   LOGFN(__FILE__, __LINE__, __FUNCTION__);
   prop_ret = NULL;
   if (XGetWindowProperty(_ecore_x_disp, win, atom, 0, 0x7fffffff, False,
                          type, &type_ret, &format_ret, &num_ret,
                          &bytes_after, &prop_ret) != Success)
     return -1;

   if (type_ret != type || format_ret != 32)
     num = -1;
   else if (num_ret == 0 || !prop_ret)
     num = 0;
   else
     {
        if (num_ret < len)
          len = num_ret;

        for (i = 0; i < len; i++)
          lst[i] = ((unsigned long *)prop_ret)[i];
        num = len;
     }

   if (prop_ret)
     XFree(prop_ret);

   return num;
}

void vmsWinSockHttpTrafficCollector::OnBeforeCloseSocket(SOCKET s)
{
	LOGFN ("vmsWinSockHttpTrafficCollector::OnBeforeCloseSocket");

	EnterCriticalSection (&m_pHttpTraffic->m_csModifyDialogsVector);

	int nIndex = m_pHttpTraffic->FindDialogIndexBySocket (s);
	if (nIndex != -1)
	{
		vmsHttpTrafficCollector::HttpDialogPtr spDlg = m_pHttpTraffic->m_vDialogsInProgress [nIndex];
		assert (spDlg != NULL);
		m_pHttpTraffic->CloseDialog (spDlg);		
	}

	for (size_t i = 0; i < m_pHttpTraffic->m_vCompletedDialogs.size (); i++)
	{
		if (m_pHttpTraffic->m_vCompletedDialogs [i]->s == s)
			m_pHttpTraffic->m_vCompletedDialogs [i]->s = INVALID_SOCKET;
	}

	LeaveCriticalSection (&m_pHttpTraffic->m_csModifyDialogsVector);
}