Initial

2024-08-07 09:16:27 -04:00
parent fdfadd5c7e
commit 5f971cf684
5200 changed files with 731717 additions and 0 deletions
--- a/hookproc/APIENTRY.CPP
+++ b/hookproc/APIENTRY.CPP
@@ -0,0 +1,55 @@
+#include <hookproc/apientry.hpp>
+
+#if defined(_MSC_VER)
+void APIEntry::createThunk(DWORD stackLength)
+{
+  pushEBP();
+	movEBPESP();
+  jmp(0x0008);
+	encodeDD();
+	encodeDD();
+	movEAX(FirstArgument);
+	addEAX(stackLength);
+	subEAX(0x0004);
+	cmpEAX(0x0004);
+	je(0x0013);
+	pushEBPEAXPLUS(0);
+	subEAX(4);
+	cmpEAX(FirstArgument);
+	jnl(-19);
+	push(base()+tell()+0x0014);
+	movECXOFFSETCS(base()+IATInstance);
+	movEAXOFFSETCS(base()+IATOffset);
+	pushEAX();
+	retn();
+	popEBP();
+  retn();
+}
+#else
+void APIEntry::createThunk(DWORD stackLength)
+{
+	pushEBP();
+	movEBPESP();
+	jmp(0x0008);
+	encodeDD();
+	encodeDD();
+	movEAX(FirstArgument);
+	addEAX(stackLength);
+	subEAX(0x0004);
+	cmpEAX(0x0004);
+	je(0x0013);
+	pushEBPEAXPLUS(0);
+	subEAX(4);
+	cmpEAX(FirstArgument);
+	jnl(-19);
+	movECXOFFSETCS(base()+IATInstance);
+	pushECX();
+	push(base()+tell()+0x000D);
+	movEAXOFFSETCS(base()+IATOffset);
+	pushEAX();
+	retn();                             
+	addESP(stackLength+sizeof(void*));
+	popEBP();
+	retn(stackLength);
+}
+#endif