unicode hijo de puta

src/main.cpp

@@ -27,8 +27,11 @@ Intel(R) 64 and IA-32 Architectures Software Developer's Manual Volume 3 (3A, 3B
     #define UNICODE
     #define WIN32_LEAN_AND_MEAN
     #define _WIN32_WINNT _WIN32_WINNT_WIN10 //0x0A00
+    #define MAX_KEY_LENGTH 255
+    #define MAX_VALUE_NAME 32768
     #include <Windows.h>
     #include <winreg.h>
+    #include <stringapiset.h>
     #include <synchapi.h>
 #endif
 #ifdef NOMESELDELINUS
@@ -178,10 +181,70 @@ uint64_t estimandoFreq(){
  */
 
     uint64_t getFreqFromReg(){
+		//https://learn.microsoft.com/en-us/windows/win32/api/winreg/nf-winreg-regenumvaluew
 		LSTATUS status;
 		HKEY key;
-		status = RegOpenKeyExW(HKEY_LOCAL_MACHINE, TEXT("System"), 0,
+		DWORD numValues;
+		WCHAR valName[MAX_VALUE_NAME]; //uint32_t wtf
+		DWORD valLen = MAX_VALUE_NAME;
+		const WORD NULL_ENDING_STRING = -1;
+		const WCHAR* COMPARE_TARGET = TEXT("~MHz");
+		status = RegOpenKeyExW(HKEY_LOCAL_MACHINE, TEXT("HARDWARE\\DESCRIPTION\\System\\CentralProcessor\\0"), 0,
 							   KEY_QUERY_VALUE, &key);
+
+		status = RegQueryInfoKey(
+								 key,                    // key handle 
+								 NULL,                // buffer for class name 
+								 NULL,           // size of class string 
+								 NULL,                    // reserved 
+								 NULL,               // number of subkeys 
+								 NULL,            // longest subkey size 
+								 NULL,            // longest class string 
+								 &numValues,          // number of values for this key 
+								 NULL,            // longest value name 
+								 NULL,         // longest value data 
+								 NULL,   // security descriptor 
+								 NULL);       // last write time 
+		/*
+		 * status = RegOpenKeyExW(key, TEXT("CentralProcessor\\0"), 0,
+		 * 					   KEY_QUERY_VALUE, &key2);
+		 */
+		int tast;
+		for (int i = 0; i < numValues; i++){
+			status = RegEnumValueW(key,
+								   /* [in] DWORD   dwIndex */i,
+								   valName,
+								   &valLen,
+								   NULL,
+								   NULL, NULL, NULL
+								   );
+			tast = CompareStringEx(
+								LOCALE_NAME_USER_DEFAULT,
+								NORM_LINGUISTIC_CASING,
+								valName,
+								NULL_ENDING_STRING,
+								COMPARE_TARGET,
+								wcslen(COMPARE_TARGET),
+								NULL,
+								NULL,
+								0
+									   );
+			
+			/*
+			 * if (CSTR_EQUAL == CompareStringEx(
+			 * 					LOCALE_NAME_INVARIANT,
+			 * 					0,
+			 * 					valName,
+			 * 					NULL_ENDING_STRING,
+			 * 					COMPARE_TARGET,
+			 * 					wcslen(COMPARE_TARGET),
+			 * 					NULL,
+			 * 					NULL,
+			 * 					0
+			 * 								  )) break;
+			 */
+		
+		}
 		uint64_t retval = (status == ERROR_SUCCESS) ? 1 : 0;
 		return retval;
     }