mirror of
https://github.com/HIllya51/LunaTranslator.git
synced 2024-12-29 00:24:13 +08:00
53 lines
1.4 KiB
C++
53 lines
1.4 KiB
C++
/**
|
|
veh_hook Vectored Exception Handler hooking library
|
|
Version: 24-March-2008
|
|
**/
|
|
|
|
#ifndef LIST_T_H_INCLUDED
|
|
#define LIST_T_H_INCLUDED
|
|
// VEH Hooking types
|
|
#define VEH_HK_INT3 0
|
|
#define VEH_HK_MEM 1
|
|
#define VEH_HK_HW 2
|
|
// -
|
|
|
|
#define OPCODE_INT3 "\xCC"
|
|
|
|
// typedef void (*pfvoid)();
|
|
// typedef void (*newFuncType)(PCONTEXT);
|
|
using newFuncType = void (*)(PCONTEXT); // std::function<void(PCONTEXT)>;
|
|
|
|
typedef struct veh_node
|
|
{
|
|
void *origFunc;
|
|
newFuncType newFunc;
|
|
void *handle;
|
|
DWORD hooktype;
|
|
void *baseAddr; // Address of the page in which origFunc resides.
|
|
BYTE origBaseByte;
|
|
DWORD OldProtect;
|
|
struct veh_node *next;
|
|
} veh_node_t;
|
|
|
|
typedef struct
|
|
{
|
|
veh_node_t *head;
|
|
veh_node_t *tail;
|
|
} veh_list_t;
|
|
|
|
// VEH hook interface functions for creating and removing hooks.
|
|
bool add_veh_hook(void *origFunc, newFuncType newFunc, DWORD hook_type);
|
|
bool remove_veh_hook(void *origFunc);
|
|
|
|
// The VEH dispathing function is called by Windows every time an exception is encountered.
|
|
// the function dispatches calls to the correct inctercept function.
|
|
LONG CALLBACK veh_dispatch(PEXCEPTION_POINTERS ExceptionInfo);
|
|
|
|
// Functions used internally by the library.
|
|
veh_list_t *new_veh_list();
|
|
veh_node_t *insert_veh_node(veh_list_t *list, void *origFunc, newFuncType newFunc, void *handle, DWORD hook_type);
|
|
bool remove_veh_node(veh_list_t *list, void *origFunc);
|
|
veh_node_t *get_veh_node(veh_list_t *list, void *origFunc, int range = 0);
|
|
|
|
#endif // LIST_T_H_INCLUDED
|