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refactoring

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This commit is contained in:
FunkyFr3sh 2021-06-11 20:30:43 +02:00
parent fa19797956
commit 1f11bf8b84
52 changed files with 2596 additions and 2071 deletions
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18
inc/patch.h
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@ -4,27 +4,27 @@
#define WIN32_LEAN_AND_MEAN
#include <windows.h>
static inline PROC patch_call(char *src, char *dst)
static inline PROC patch_call(char* src, char* dst)
{
DWORD op = PAGE_EXECUTE_READ;
VirtualProtect(src, 5, PAGE_EXECUTE_READWRITE, &op);
src[0] = 0xE8;
DWORD org = *((DWORD *)(&src[1]));
*((DWORD *)(&src[1])) = dst - src - 5;
DWORD org = *((DWORD*)(&src[1]));
*((DWORD*)(&src[1])) = dst - src - 5;
VirtualProtect(src, 5, op, &op);
return (PROC)(src + 5 + org);
}
static inline void patch_ljmp(char *src, char *dst)
static inline void patch_ljmp(char* src, char* dst)
{
DWORD op = PAGE_EXECUTE_READ;
VirtualProtect(src, 5, PAGE_EXECUTE_READWRITE, &op);
src[0] = 0xE9;
*((DWORD *)(&src[1])) = dst - src - 5;
*((DWORD*)(&src[1])) = dst - src - 5;
VirtualProtect(src, 5, op, &op);
}
static inline void patch_clear(char *start, char value, char *end)
static inline void patch_clear(char* start, char value, char* end)
{
DWORD op = PAGE_EXECUTE_READ;
VirtualProtect(start, end - start, PAGE_EXECUTE_READWRITE, &op);
@ -32,17 +32,17 @@ static inline void patch_clear(char *start, char value, char *end)
VirtualProtect(start, end - start, op, &op);
}
static inline DWORD patch_setdword(DWORD *dst, DWORD value)
static inline DWORD patch_setdword(DWORD* dst, DWORD value)
{
DWORD op = PAGE_EXECUTE_READ;
VirtualProtect(dst, sizeof(DWORD), PAGE_EXECUTE_READWRITE, &op);
DWORD org = *dst;
*dst = value;
*dst = value;
VirtualProtect(dst, sizeof(DWORD), op, &op);
return org;
}
static inline void patch_setbytes(char *dst, char *buf, size_t size)
static inline void patch_setbytes(char* dst, char* buf, size_t size)
{
DWORD op = PAGE_EXECUTE_READ;
VirtualProtect(dst, size, PAGE_EXECUTE_READWRITE, &op);