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#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#define _GNU_SOURCE /* See feature_test_macros(7) */
#include <dlfcn.h>
#include "wrappedlibs.h"
#include "debug.h"
#include "wrapper.h"
#include "bridge.h"
#include "librarian/library_private.h"
#include "x64emu.h"
#include "emu/x64emu_private.h"
#include "callback.h"
#include "librarian.h"
#include "box64context.h"
#include "emu/x64emu_private.h"
const char* libxextName = "libXext.so.6";
#define LIBNAME libxext
typedef struct _XImage XImage;
void BridgeImageFunc(x64emu_t *emu, XImage *img);
void UnbridgeImageFunc(x64emu_t *emu, XImage *img);
typedef int (*XextErrorHandler)(void *, void *, void*);
typedef struct my_XExtensionHooks {
int (*create_gc)(void*, uint32_t, void*);
int (*copy_gc)(void*, uint32_t, void*);
int (*flush_gc)(void*, uint32_t, void*);
int (*free_gc)(void*, uint32_t, void*);
int (*create_font)(void*, void*, void*);
int (*free_font)(void*, void*, void*);
int (*close_display)(void*, void*);
int (*wire_to_event)(void*, void*, void*);
int (*event_to_wire)(void*, void*, void*);
int (*error)(void*, void*, void*, int*);
char *(*error_string)(void*, int, void*, void*, int);
} my_XExtensionHooks;
#include "generated/wrappedlibxexttypes.h"
#include "wrappercallback.h"
#define SUPER() \
GO(0) \
GO(1) \
GO(2) \
GO(3) \
GO(4)
// exterrorhandle ...
#define GO(A) \
static uintptr_t my_exterrorhandle_fct_##A = 0; \
static int my_exterrorhandle_##A(void* display, void* ext_name, void* reason) \
{ \
return RunFunction(my_context, my_exterrorhandle_fct_##A, 3, display, ext_name, reason); \
}
SUPER()
#undef GO
static void* find_exterrorhandle_Fct(void* fct)
{
if(!fct) return fct;
if(GetNativeFnc((uintptr_t)fct)) return GetNativeFnc((uintptr_t)fct);
#define GO(A) if(my_exterrorhandle_fct_##A == (uintptr_t)fct) return my_exterrorhandle_##A;
SUPER()
#undef GO
#define GO(A) if(my_exterrorhandle_fct_##A == 0) {my_exterrorhandle_fct_##A = (uintptr_t)fct; return my_exterrorhandle_##A; }
SUPER()
#undef GO
printf_log(LOG_NONE, "Warning, no more slot for libXext exterrorhandle callback\n");
return NULL;
}
static void* reverse_exterrorhandleFct(void* fct)
{
if(!fct) return fct;
if(CheckBridged(my_lib->priv.w.bridge, fct))
return (void*)CheckBridged(my_lib->priv.w.bridge, fct);
#define GO(A) if(my_exterrorhandle_##A == fct) return (void*)my_exterrorhandle_fct_##A;
SUPER()
#undef GO
return (void*)AddBridge(my_lib->priv.w.bridge, iFppp, fct, 0, NULL);
}
#undef SUPER
EXPORT void* my_XShmCreateImage(x64emu_t* emu, void* disp, void* vis, uint32_t depth, int32_t fmt
, void* data, void* shminfo, uint32_t w, uint32_t h)
{
XImage *img = my->XShmCreateImage(disp, vis, depth, fmt, data, shminfo, w, h);
if(!img)
return img;
// bridge all access functions...
BridgeImageFunc(emu, img);
return img;
}
EXPORT int32_t my_XShmPutImage(x64emu_t* emu, void* disp, void* drawable, void* gc, void* image
, int32_t src_x, int32_t src_y, int32_t dst_x, int32_t dst_y
, uint32_t w, uint32_t h, int32_t sendevt)
{
UnbridgeImageFunc(emu, (XImage*)image);
int32_t r = my->XShmPutImage(disp, drawable, gc, image, src_x, src_y, dst_x, dst_y, w, h, sendevt);
// bridge all access functions...
BridgeImageFunc(emu, (XImage*)image);
return r;
}
EXPORT int32_t my_XShmGetImage(x64emu_t* emu, void* disp, void* drawable, void* image, int32_t x, int32_t y, uint32_t plane)
{
UnbridgeImageFunc(emu, (XImage*)image);
int32_t r = my->XShmGetImage(disp, drawable, image, x, y, plane);
// bridge all access functions...
BridgeImageFunc(emu, (XImage*)image);
return r;
}
EXPORT void* my_XSetExtensionErrorHandler(x64emu_t* emu, void* handler)
{
(void)emu;
return reverse_exterrorhandleFct(my->XSetExtensionErrorHandler(find_exterrorhandle_Fct(handler)));
}
static box64context_t *context = NULL;
static uintptr_t my_hook_create_gc_fnc = 0;
static uintptr_t my_hook_copy_gc_fnc = 0;
static uintptr_t my_hook_flush_gc_fnc = 0;
static uintptr_t my_hook_free_gc_fnc = 0;
static uintptr_t my_hook_create_font_fnc = 0;
static uintptr_t my_hook_free_font_fnc = 0;
static uintptr_t my_hook_close_display_fnc = 0;
static uintptr_t my_hook_wire_to_event_fnc = 0;
static uintptr_t my_hook_event_to_wire_fnc = 0;
static uintptr_t my_hook_error_fnc = 0;
static uintptr_t my_hook_error_string_fnc = 0;
static int my_hook_create_gc(void* a, uint32_t b, void* c) {
if(my_hook_create_gc_fnc)
return (int)RunFunction(context, my_hook_create_gc_fnc, 3, a, b, c);
return 0;
}
static int my_hook_copy_gc(void* a, uint32_t b, void* c) {
if(my_hook_copy_gc_fnc)
return (int)RunFunction(context, my_hook_copy_gc_fnc, 3, a, b, c);
return 0;
}
static int my_hook_flush_gc(void* a, uint32_t b, void* c) {
if(my_hook_flush_gc_fnc)
return (int)RunFunction(context, my_hook_flush_gc_fnc, 3, a, b, c);
return 0;
}
static int my_hook_free_gc(void* a, uint32_t b, void* c) {
if(my_hook_free_gc_fnc)
return (int)RunFunction(context, my_hook_free_gc_fnc, 3, a, b, c);
return 0;
}
static int my_hook_create_font(void* a, void* b, void* c) {
if(my_hook_create_font_fnc)
return (int)RunFunction(context, my_hook_create_font_fnc, 3, a, b, c);
return 0;
}
static int my_hook_free_font(void* a, void* b, void* c) {
if(my_hook_free_font_fnc)
return (int)RunFunction(context, my_hook_free_font_fnc, 3, a, b, c);
return 0;
}
static int my_hook_close_display(void* a, void* b) {
if(my_hook_close_display_fnc)
return (int)RunFunction(context, my_hook_close_display_fnc, 2, a, b);
return 0;
}
static int my_hook_wire_to_event(void* a, void* b, void* c) {
if(my_hook_wire_to_event_fnc)
return (int)RunFunction(context, my_hook_wire_to_event_fnc, 3, a, b, c);
return 0;
}
static int my_hook_event_to_wire(void* a, void* b, void* c) {
if(my_hook_event_to_wire_fnc)
return (int)RunFunction(context, my_hook_event_to_wire_fnc, 3, a, b, c);
return 0;
}
static int my_hook_error(void* a, void* b, void* c, int* d) {
if(my_hook_error_fnc)
return (int)RunFunction(context, my_hook_error_fnc, 4, a, b, c, d);
return 0;
}
static char* my_hook_error_string(void* a, int b, void* c, void* d, int e) {
if(my_hook_error_string_fnc)
return (char*)RunFunction(context, my_hook_error_string_fnc, 5, a, b, c, d, e);
return 0;
}
EXPORT void* my_XextAddDisplay(x64emu_t* emu, void* extinfo, void* dpy, void* extname, my_XExtensionHooks* hooks, int nevents, void* data)
{
if(!context)
context = emu->context;
my_XExtensionHooks natives = {0};
#define GO(A) if(hooks->A) {my_hook_##A##_fnc = (uintptr_t)hooks->A; natives.A = my_hook_##A;}
GO(create_gc)
GO(copy_gc)
GO(flush_gc)
GO(free_gc)
GO(create_font)
GO(free_font)
GO(close_display)
GO(wire_to_event)
GO(event_to_wire)
GO(error)
GO(error_string)
#undef GO
void *ret = my->XextAddDisplay(extinfo, dpy, extname, &natives, nevents, data);
return ret;
}
#define CUSTOM_INIT \
getMy(lib); \
setNeededLibs(lib, 5, \
"libX11.so.6", \
"libxcb.so.1", \
"libXau.so.6", \
"libdl.so.2", \
"libXdmcp.so.6");
#define CUSTOM_FINI \
freeMy();
#include "wrappedlib_init.h"
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