clean restrict.cpp

Source/restrict.cpp

@@ -2,72 +2,59 @@
 
 #include "../types.h"
 
-bool __cdecl SystemSupported()
+BOOL __cdecl SystemSupported()
 {
-	bool v0; // di
+    OSVERSIONINFO VersionInformation;
-	struct _OSVERSIONINFOA VersionInformation; // [esp+4h] [ebp-94h]
+    BOOL ret = FALSE;
 
-	v0 = 0;
+    memset(&VersionInformation, 0, sizeof(VersionInformation));
-	memset(&VersionInformation, 0, 0x94u);
+    VersionInformation.dwOSVersionInfoSize = sizeof(VersionInformation);
-	VersionInformation.dwOSVersionInfoSize = 148;
+    if (GetVersionEx(&VersionInformation)
-	if ( GetVersionEx(&VersionInformation)
+        && VersionInformation.dwPlatformId == VER_PLATFORM_WIN32_NT
-	  && VersionInformation.dwPlatformId == 2
+        && VersionInformation.dwMajorVersion >= 5) {
-	  && VersionInformation.dwMajorVersion >= 5 )
+        ret = TRUE;
-	{
+    }
-		v0 = 1;
+    return ret;
-	}
-	return v0;
 }
 
-bool __cdecl RestrictedTest()
+BOOL __cdecl RestrictedTest()
 {
-	bool v0; // si
+    FILE *f;
-	FILE *v2; // eax
+    char Buffer[MAX_PATH];
-	char Buffer[260]; // [esp+4h] [ebp-104h]
+    BOOL ret = FALSE;
 
-	v0 = 0;
+    if (SystemSupported() && GetWindowsDirectory(Buffer, sizeof(Buffer))) {
-	if ( SystemSupported() && GetWindowsDirectory(Buffer, 0x104u) )
+        strcat(Buffer, "\\Diablo1RestrictedTest.foo");
-	{
+        f = fopen(Buffer, "wt");
-		strcat(Buffer, "\\Diablo1RestrictedTest.foo");
+        if (f) {
-		v2 = fopen(Buffer, "wt");
+            fclose(f);
-		if ( v2 )
+            remove(Buffer);
-		{
+        } else {
-			fclose(v2);
+            ret = TRUE;
-			remove(Buffer);
+        }
-		}
+    }
-		else
+    return ret;
-		{
-			v0 = 1;
-		}
-	}
-	return v0;
 }
 
-bool __cdecl ReadOnlyTest()
+BOOL __cdecl ReadOnlyTest()
 {
-	bool v0; // si
+    char *c;
-	char *v1; // eax
+    FILE *f;
-	FILE *v2; // eax
+    char Filename[MAX_PATH];
-	char Filename[260]; // [esp+4h] [ebp-104h]
+    BOOL ret = FALSE;
 
-	v0 = 0;
+    if (GetModuleFileName(ghInst, Filename, sizeof(Filename))) {
-	if ( GetModuleFileName(ghInst, Filename, 0x104u) )
+        c = strrchr(Filename, '\\');
-	{
+        if (c) {
-		v1 = strrchr(Filename, '\\');
+            strcpy(c + 1, "Diablo1ReadOnlyTest.foo");
-		if ( v1 )
+            f = fopen(Filename, "wt");
-		{
+            if (f) {
-			strcpy(v1 + 1, "Diablo1ReadOnlyTest.foo");
+                fclose(f);
-			v2 = fopen(Filename, "wt");
+                remove(Filename);
-			if ( v2 )
+            } else {
-			{
+                ret = TRUE;
-				fclose(v2);
+            }
-				remove(Filename);
+        }
-			}
+    }
-			else
+    return ret;
-			{
-				v0 = 1;
-			}
-		}
-	}
-	return v0;
 }

Source/restrict.h

@@ -2,8 +2,8 @@
 #ifndef __RESTRICT_H__
 #define __RESTRICT_H__
 
-bool __cdecl SystemSupported();
+BOOL __cdecl SystemSupported();
-bool __cdecl RestrictedTest();
+BOOL __cdecl RestrictedTest();
-bool __cdecl ReadOnlyTest();
+BOOL __cdecl ReadOnlyTest();
 
 #endif /* __RESTRICT_H__ */