mirror of https://github.com/vxunderground/VX-API
53 lines
1.4 KiB
C++
53 lines
1.4 KiB
C++
#include "Win32Helper.h"
|
|
|
|
PWCHAR CreatePseudoRandomStringW(_In_ SIZE_T dwLength, _In_ ULONG Seed)
|
|
{
|
|
WCHAR DataSet[] = L"abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
|
|
PWCHAR String = NULL;
|
|
|
|
String = (PWCHAR)HeapAlloc(GetProcessHeapFromTeb(), HEAP_ZERO_MEMORY, (sizeof(WCHAR) * (dwLength + 1)));
|
|
if (String == NULL)
|
|
return NULL;
|
|
|
|
#pragma warning (push)
|
|
#pragma warning (disable: 4018)
|
|
for (INT dwN = 0; dwN < dwLength; dwN++)
|
|
{
|
|
INT Key = CreatePseudoRandomInteger(Seed) % (INT)(StringLengthW(DataSet) - 1);
|
|
String[dwN] = DataSet[Key];
|
|
}
|
|
#pragma warning (pop)
|
|
|
|
#pragma warning (push)
|
|
#pragma warning (disable: 6386)
|
|
String[dwLength] = '\0';
|
|
#pragma warning (pop)
|
|
|
|
return String;
|
|
}
|
|
|
|
PCHAR CreatePseudoRandomStringA(_In_ SIZE_T dwLength, _In_ ULONG Seed)
|
|
{
|
|
CHAR DataSet[] = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
|
|
PCHAR String = NULL;
|
|
|
|
String = (PCHAR)HeapAlloc(GetProcessHeapFromTeb(), HEAP_ZERO_MEMORY, (sizeof(CHAR) * (dwLength + 1)));
|
|
if (String == NULL)
|
|
return NULL;
|
|
|
|
#pragma warning (push)
|
|
#pragma warning (disable: 4018)
|
|
for (INT dwN = 0; dwN < dwLength; dwN++)
|
|
{
|
|
INT Key = CreatePseudoRandomInteger(Seed) % (INT)(StringLengthA(DataSet) - 1);
|
|
String[dwN] = DataSet[Key];
|
|
}
|
|
#pragma warning (pop)
|
|
|
|
#pragma warning (push)
|
|
#pragma warning (disable: 6386)
|
|
String[dwLength] = '\0';
|
|
#pragma warning (pop)
|
|
|
|
return String;
|
|
} |