Function LoadEKeyEntry

src/External/CascLib/src/CascFiles.cpp:433–453

For files like PATCH, which only contain EKey in the build file

// For files like PATCH, which only contain EKey in the build file
static DWORD LoadEKeyEntry(TCascStorage * hs, const char * szVariableName, const char * szDataPtr, const char * szDataEnd, void * pvParam)
{
    PCASC_CKEY_ENTRY pCKeyEntry = (PCASC_CKEY_ENTRY)pvParam;
    DWORD dwErrCode;

    // Load the entry as if it was a CKey. Then move CKey into EKey and adjust flags
    if((dwErrCode = LoadCKeyEntry(hs, szVariableName, szDataPtr, szDataEnd, pvParam)) == ERROR_SUCCESS)
    {
        if((pCKeyEntry->Flags & (CASC_CE_HAS_CKEY | CASC_CE_HAS_EKEY | CASC_CE_HAS_EKEY_PARTIAL)) == CASC_CE_HAS_CKEY)
        {
            // Move the CKey into EKey
            CopyMemory16(pCKeyEntry->EKey, pCKeyEntry->CKey);
            ZeroMemory16(pCKeyEntry->CKey);

            // Adjust flags
            pCKeyEntry->Flags = (pCKeyEntry->Flags & ~CASC_CE_HAS_CKEY) | CASC_CE_HAS_EKEY;
        }
    }

    return dwErrCode;
}

static DWORD LoadVfsRootEntry(TCascStorage * hs, const char * szVariableName, const char * szDataPtr, const char * szDataEnd, void * pvParam)
{