#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* libxtName = "libXt.so.6";
#define LIBNAME libxt

#include "generated/wrappedlibxttypes.h"

#include "wrappercallback.h"

#define SUPER() \
GO(0)   \
GO(1)   \
GO(2)   \
GO(3)   \
GO(4)   \
GO(5)   \
GO(6)   \
GO(7)

// Event
#define GO(A)   \
static uintptr_t my_Event_fct_##A = 0;   \
static void my_Event_##A(void* w, void* data, void* event)     \
{                                       \
    RunFunction(my_context, my_Event_fct_##A, 3, w, data, event);\
}
SUPER()
#undef GO
static void* findEventFct(void* fct)
{
    if(!fct) return NULL;
    if(GetNativeFnc((uintptr_t)fct))  return GetNativeFnc((uintptr_t)fct);
    #define GO(A) if(my_Event_fct_##A == (uintptr_t)fct) return my_Event_##A;
    SUPER()
    #undef GO
    #define GO(A) if(my_Event_fct_##A == 0) {my_Event_fct_##A = (uintptr_t)fct; return my_Event_##A; }
    SUPER()
    #undef GO
    printf_log(LOG_NONE, "Warning, no more slot for libXt Event callback\n");
    return NULL;
}
// WorkProc
#define GO(A)   \
static uintptr_t my_WorkProc_fct_##A = 0;   \
static int my_WorkProc_##A(void* p)         \
{                                           \
    return (int)RunFunction(my_context, my_WorkProc_fct_##A, 1, p);\
}
SUPER()
#undef GO
static void* findWorkProcFct(void* fct)
{
    if(!fct) return NULL;
    if(GetNativeFnc((uintptr_t)fct))  return GetNativeFnc((uintptr_t)fct);
    #define GO(A) if(my_WorkProc_fct_##A == (uintptr_t)fct) return my_WorkProc_##A;
    SUPER()
    #undef GO
    #define GO(A) if(my_WorkProc_fct_##A == 0) {my_WorkProc_fct_##A = (uintptr_t)fct; return my_WorkProc_##A; }
    SUPER()
    #undef GO
    printf_log(LOG_NONE, "Warning, no more slot for libXt WorkProc callback\n");
    return NULL;
}
// InputCallback
#define GO(A)   \
static uintptr_t my_InputCallback_fct_##A = 0;                      \
static void my_InputCallback_##A(void* p, void* s, void* id)        \
{                                                                   \
    RunFunction(my_context, my_InputCallback_fct_##A, 3, p, s, id); \
}
SUPER()
#undef GO
static void* findInputCallbackFct(void* fct)
{
    if(!fct) return NULL;
    if(GetNativeFnc((uintptr_t)fct))  return GetNativeFnc((uintptr_t)fct);
    #define GO(A) if(my_InputCallback_fct_##A == (uintptr_t)fct) return my_InputCallback_##A;
    SUPER()
    #undef GO
    #define GO(A) if(my_InputCallback_fct_##A == 0) {my_InputCallback_fct_##A = (uintptr_t)fct; return my_InputCallback_##A; }
    SUPER()
    #undef GO
    printf_log(LOG_NONE, "Warning, no more slot for libXt InputCallback callback\n");
    return NULL;
}
#undef SUPER


EXPORT void my_XtAddEventHandler(x64emu_t* emu, void* w, uint32_t mask, int32_t maskable, void* cb, void* data)
{
    (void)emu;
    void* fct = findEventFct(cb);
    my->XtAddEventHandler(w, mask, maskable, fct, data);
}

EXPORT long my_XtAppAddWorkProc(x64emu_t* emu, void* context, void* proc, void* data)
{
    (void)emu;
    return my->XtAppAddWorkProc(context, findWorkProcFct(proc), data);
}

EXPORT long my_XtAppAddInput(x64emu_t* emu, void* context, int source, void* cond, void* proc, void* data)
{
    (void)emu;
    return my->XtAppAddInput(context, source, cond, findInputCallbackFct(proc), data);
}

#define CUSTOM_INIT \
    getMy(lib);   \
    setNeededLibs(lib, 2, "libX11.so.6", "libXext.so.6");

#define CUSTOM_FINI \
    freeMy();

#include "wrappedlib_init.h"