92 lines
2.4 KiB
C
92 lines
2.4 KiB
C
/*
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XlibPrivate.c
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Author: Patrick Baggett <ptbaggett@762studios.com>
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Created: 1/8/2013
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Purpose:
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Private defintions and functions for Xlib implementation of libsst-wm
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License:
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This program is free software. It comes without any warranty, to
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the extent permitted by applicable law. You can redistribute it
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and/or modify it under the terms of the Do What The Fuck You Want
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To Public License, Version 2, as published by Sam Hocevar. See
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http://sam.zoy.org/wtfpl/COPYING for more details.
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*/
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#include "XlibPrivate.h"
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#include <dlfcn.h>
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XlibFunctions X;
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/******************************************************************************/
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int loadXlib()
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{
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const int flags = RTLD_LAZY | RTLD_GLOBAL;
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void* xlib;
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X.xlib = NULL;
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/* Try opening the correct SONAME version of libX11 */
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xlib = dlopen("libX11.so.6", flags);
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/* Didn't work? */
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if(xlib == NULL)
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{
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/* Try a super-generic version */
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xlib = dlopen("libX11.so", flags);
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if(xlib == NULL)
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return 0;
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}
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/* Resolve symbols */
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X.OpenDisplay = dlsym(xlib, "XOpenDisplay");
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X.CloseDisplay = dlsym(xlib, "XCloseDisplay");
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X.MoveWindow = dlsym(xlib, "XMoveWindow");
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X.ResizeWindow = dlsym(xlib, "XResizeWindow");
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X.MapRaised = dlsym(xlib, "XMapRaised");
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X.MapWindow = dlsym(xlib, "XMapWindow");
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X.UnmapWindow = dlsym(xlib, "XUnmapWindow");
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X.StoreName = dlsym(xlib, "XStoreName");
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X.DestroyWindow = dlsym(xlib, "XDestroyWindow");
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X.CreateSimpleWindow = dlsym(xlib, "XCreateSimpleWindow");
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X.GetGeometry = dlsym(xlib, "XGetGeometry");
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X.GetWindowProperty = dlsym(xlib,"XGetWindowProperty");
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X.Pending = dlsym(xlib, "XPending");
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X.NextEvent = dlsym(xlib, "XNextEvent");
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X.PeekEvent = dlsym(xlib, "XPeekEvent");
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X.SendEvent = dlsym(xlib, "XSendEvent");
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X.Flush = dlsym(xlib, "XFlush");
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X.Sync = dlsym(xlib, "XSync");
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X.InternAtom = dlsym(xlib, "XInternAtom");
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X.SetWMProtocols = dlsym(xlib, "XSetWMProtocols");
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X.IconifyWindow = dlsym(xlib, "XIconifyWindow");
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X.Free = dlsym(xlib, "XFree");
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X.SelectInput = dlsym(xlib, "XSelectInput");
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X.LookupString = dlsym(xlib, "XLookupString");
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X.QueryKeymap = dlsym(xlib, "XQueryKeymap");
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X.QueryExtension = dlsym(xlib, "XQueryExtension");
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X.GetEventData = dlsym(xlib, "XGetEventData");
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X.FreeEventData = dlsym(xlib, "XFreeEventData");
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/* Save handle */
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X.xlib = xlib;
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return 1;
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}
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/******************************************************************************/
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void unloadXlib()
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{
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if(X.xlib != NULL)
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dlclose(X.xlib);
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}
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