DECLCALLBACK(void) VBoxWddmUmLog(const char *pszString)
{
char szBuffer[4096];
const int cbBuffer = sizeof(szBuffer);
char *pszBuffer = &szBuffer[0];
int cbWritten = _snprintf(pszBuffer, cbBuffer, "['%s' 0x%x.0x%x]: ",
vboxUmLogGetModuleName(), GetCurrentProcessId(), GetCurrentThreadId());
if (cbWritten < 0 || cbWritten >= cbBuffer)
{
Assert(0);
pszBuffer[0] = 0;
cbWritten = 0;
}
const size_t cbLeft = cbBuffer - cbWritten;
const size_t cbString = strlen(pszString) + 1;
if (cbString <= cbLeft)
{
memcpy(pszBuffer + cbWritten, pszString, cbString);
}
else
{
memcpy(pszBuffer + cbWritten, pszString, cbLeft - 1);
pszBuffer[cbWritten + cbLeft - 1] = 0;
}
VBoxDispMpLoggerLog(szBuffer);
}
DECLCALLBACK(void) VBoxDispMpLoggerLogF(const char *pszString, ...)
{
char szBuffer[4096] = {0};
va_list pArgList;
va_start(pArgList, pszString);
_vsnprintf(szBuffer, sizeof(szBuffer) / sizeof(szBuffer[0]), pszString, pArgList);
va_end(pArgList);
VBoxDispMpLoggerLog(szBuffer);
}
VBOXDISPMPLOGGER_DECL(void) VBoxDispMpLoggerLogF(const char *pszString, ...)
{
PVBOXDISPMPLOGGER pLogger = vboxDispMpLoggerGet();
if (!pLogger)
return;
char szBuffer[4096] = {0};
va_list pArgList;
va_start(pArgList, pszString);
_vsnprintf(szBuffer, sizeof(szBuffer) / sizeof(szBuffer[0]), pszString, pArgList);
va_end(pArgList);
VBoxDispMpLoggerLog(szBuffer);
}
