static int
snprintf(char *str, size_t n, char const *fmt, ...)
{
va_list ap;
int rval;
#ifdef VSPRINTF_CHARSTAR
char *rp;
VA_START(ap, fmt);
rp = vsprintf(str, fmt, ap);
VA_END(ap);
rval = strlen(rp);
#else
VA_START(ap, fmt);
rval = vsprintf(str, fmt, ap);
VA_END(ap);
#endif
if (rval > n) {
fprintf(stderr, "snprintf buffer overrun %d > %d\n", rval, (int)n);
abort();
}
return rval;
}
/**
Uninstalls a list of protocol interface in the boot services environment.
This function calls UnisatllProtocolInterface() in a loop. This is
basically a lib function to save space.
@param Handle The handle to uninstall the protocol
@param ... EFI_GUID followed by protocol instance. A NULL
terminates the list. The pairs are the
arguments to UninstallProtocolInterface(). All
the protocols are added to Handle.
@return Status code
**/
EFI_STATUS
EFIAPI
CoreUninstallMultipleProtocolInterfaces (
IN EFI_HANDLE Handle,
...
)
{
EFI_STATUS Status;
VA_LIST Args;
EFI_GUID *Protocol;
VOID *Interface;
UINTN Index;
VA_START (Args, Handle);
for (Index = 0, Status = EFI_SUCCESS; !EFI_ERROR (Status); Index++) {
//
// If protocol is NULL, then it's the end of the list
//
Protocol = VA_ARG (Args, EFI_GUID *);
if (Protocol == NULL) {
break;
}
Interface = VA_ARG (Args, VOID *);
//
// Uninstall it
//
Status = CoreUninstallProtocolInterface (Handle, Protocol, Interface);
}
VA_END (Args);
//
// If there was an error, add all the interfaces that were
// uninstalled without any errors
//
if (EFI_ERROR (Status)) {
//
// Reset the va_arg back to the first argument.
//
VA_START (Args, Handle);
for (; Index > 1; Index--) {
Protocol = VA_ARG(Args, EFI_GUID *);
Interface = VA_ARG(Args, VOID *);
CoreInstallProtocolInterface (&Handle, Protocol, EFI_NATIVE_INTERFACE, Interface);
}
VA_END (Args);
}
return Status;
}
void Logging::Printf(const TDesC8& aSubTag, TLogEntryType aType, TRefByValue<const TDesC8> aFmt, ...)
{
VA_LIST list;
VA_START(list,aFmt);
Printf(aSubTag, aType, aFmt, list);
VA_END(list);
}
// ---------------------------------------------------------------------------
// Writes to log.
// ---------------------------------------------------------------------------
//
void CKmdDebugLogger::LogWriteF( TRefByValue<const TDesC8> aFmt, ... )
{
VA_LIST list;
VA_START( list,aFmt );
iFileLogger.WriteFormat( aFmt, list );
}
void Logging::Printf(const TDesC8& aSubTag, TRefByValue<const TDesC8> aFmt, ...)
{
VA_LIST list;
VA_START(list,aFmt);
Printf(aSubTag, Logging::ELogInfo, aFmt, list);
VA_END(list);
}
/**
Prints a debug message to the debug output device if the specified error level is enabled.
If any bit in ErrorLevel is also set in PcdDebugPrintErrorLevel, then print
the message specified by Format and the associated variable argument list to
the debug output device.
If Format is NULL, then ASSERT().
@param ErrorLevel The error level of the debug message.
@param Format Format string for the debug message to print.
**/
VOID
EFIAPI
DebugPrint (
IN UINTN ErrorLevel,
IN CONST CHAR8 *Format,
...
)
{
CHAR8 AsciiBuffer[MAX_DEBUG_MESSAGE_LENGTH];
VA_LIST Marker;
//
// If Format is NULL, then ASSERT().
//
ASSERT (Format != NULL);
//
// Check driver debug mask value and global mask
//
if ((ErrorLevel & PcdGet32(PcdDebugPrintErrorLevel)) == 0) {
return;
}
//
// Convert the DEBUG() message to a Unicode String
//
VA_START (Marker, Format);
AsciiVSPrint (AsciiBuffer, sizeof (AsciiBuffer), Format, Marker);
VA_END (Marker);
SemihostWriteString (AsciiBuffer);
}
/**
prints a line to the console and copies it to the debug log if LOGGING_ENABLED
*/
void LogPrint(TRefByValue<const TDesC> aFmt,...)
{
VA_LIST list;
VA_START(list, aFmt);
TBuf<0x100> buf;
buf.FormatList(aFmt, list); //-- ignore overflows
if(console)
console->Write(buf);
#ifdef LOGGING_ENABLED
//-- print out the line via RDebug::Print
const TInt bufLen = buf.Length();
if(bufLen >0 && buf[bufLen-1] == '\n')
{
buf.Insert(bufLen-1, _L("\r"));
}
else
{
buf.Append(_L("\r\n"));
}
RDebug::RawPrint(buf);
#endif
}
static int send_msg(process *pp, int act, const char *fmt, ...)
{int nl;
char msg[BFLRG];
char *p;
dbgrsp *gr;
atdbgdes *st;
VA_START(fmt);
if (fmt == NULL)
p = NULL;
else
{VSNPRINTF(msg, BFLRG, fmt);
p = msg;};
VA_END;
gr = (dbgrsp *) pp->a;
st = gr->st;
gr->action = act;
/* log the message sent */
if ((st->log != NULL) && (p != NULL))
fprintf(st->log, "SND: %s\n", p);
nl = job_response(pp, 30000, p);
return(nl);}
/**
This function prints a series of strings.
@param ConOut Pointer to EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL
@param ... A variable argument list containing series of
strings, the last string must be NULL.
@retval EFI_SUCCESS Success print out the string using ConOut.
@retval EFI_STATUS Return the status of the ConOut->OutputString ().
**/
EFI_STATUS
EFIAPI
BdsLibOutputStrings (
IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *ConOut,
...
)
{
VA_LIST Args;
EFI_STATUS Status;
CHAR16 *String;
Status = EFI_SUCCESS;
VA_START (Args, ConOut);
while (!EFI_ERROR (Status)) {
//
// If String is NULL, then it's the end of the list
//
String = VA_ARG (Args, CHAR16 *);
if (String == NULL) {
break;
}
Status = ConOut->OutputString (ConOut, String);
if (EFI_ERROR (Status)) {
break;
}
}
VA_END(Args);
return Status;
}
void CDTSYLogger::WriteFormat(TRefByValue<const TDesC8> aFmt,...)
{
TBuf8<KGenericBufferSize> buf;
VA_LIST list;
VA_START(list,aFmt);
buf.FormatList(aFmt,list);
TChar tmpchar;
for(TInt i=0;i<buf.Length();i++)
{
tmpchar=buf[i];
if(!((tmpchar.IsPrint()) || (tmpchar=='\n') || (tmpchar=='\r') || (tmpchar=='\t')))
buf[i]='.';
}
#ifdef __EXE__
CDTSYLogger* context=aScriptLoggerContext;
#else
CDTSYLogger* context=(CDTSYLogger*) Dll::Tls();
#endif
if(context==NULL)
{
TRAPD(ret,context=CDTSYLogger::NewL());
if (ret==KErrNone)
{
#ifdef __EXE__
aScriptLoggerContext=context;
#else
Dll::SetTls(context);
#endif
}
else return;
}
if(context->iValid)
context->WriteRecord(buf);
}
void CTestTransaction::Log(TRefByValue<const TDesC> aFmt, ... )
{
VA_LIST list;
VA_START(list, aFmt);
Machine()->MsgPrintfln(aFmt, list);
}
UINTN
Aprint (
IN CONST CHAR8 *Format,
...
)
/*++
Routine Description:
Print function for a maximum of EFI_DRIVER_LIB_MAX_PRINT_BUFFER ascii
characters.
Arguments:
Format - Ascii format string see file header for more details.
... - Vararg list consumed by processing Format.
Returns:
Number of characters printed.
--*/
{
UINTN Return;
VA_LIST Marker;
UINTN Index;
UINTN MaxIndex;
CHAR16 Buffer[EFI_DRIVER_LIB_MAX_PRINT_BUFFER];
CHAR16 UnicodeFormat[EFI_DRIVER_LIB_MAX_PRINT_BUFFER];
MaxIndex = EfiAsciiStrLen ((CHAR8 *) Format);
if (MaxIndex >= EFI_DRIVER_LIB_MAX_PRINT_BUFFER) {
//
// Format string was too long for use to process.
//
return 0;
}
for (Index = 0; Index < EFI_DRIVER_LIB_MAX_PRINT_BUFFER; Index++) {
UnicodeFormat[Index] = (CHAR16) Format[Index];
}
VA_START (Marker, Format);
Return = VSPrint (Buffer, sizeof (Buffer), UnicodeFormat, Marker);
VA_END (Marker);
//
// Need to convert to Unicode to do an OutputString
//
if (gST->ConOut != NULL) {
//
// To be extra safe make sure ConOut has been initialized
//
gST->ConOut->OutputString (gST->ConOut, Buffer);
}
return Return;
}
/**
Transfers control to a function starting with a new stack.
Transfers control to the function specified by EntryPoint using the new stack
new stack specified by NewStack and passing in the parameters specified
by Context1 and Context2. Context1 and Context2 are optional and may
be NULL. The function EntryPoint must never return. This function
supports a variable number of arguments following the NewStack parameter.
These additional arguments are ignored on IA-32, x64, and EBC.
IPF CPUs expect one additional parameter of type VOID * that specifies
the new backing store pointer.
If EntryPoint is NULL, then ASSERT().
If NewStack is NULL, then ASSERT().
@param EntryPoint A pointer to function to call with the new stack.
@param Context1 A pointer to the context to pass into the EntryPoint
function.
@param Context2 A pointer to the context to pass into the EntryPoint
function.
@param NewStack A pointer to the new stack to use for the EntryPoint
function.
**/
VOID
EFIAPI
SwitchStack (
IN SWITCH_STACK_ENTRY_POINT EntryPoint,
IN VOID *Context1, OPTIONAL
IN VOID *Context2, OPTIONAL
IN VOID *NewStack,
...
)
{
VA_LIST Marker;
ASSERT (EntryPoint != NULL);
ASSERT (NewStack != NULL);
VA_START (Marker, NewStack);
InternalSwitchStack (EntryPoint, Context1, Context2, NewStack, Marker);
VA_END (Marker);
//
// InternalSwitchStack () will never return
//
ASSERT (FALSE);
}
GLDEF_C void Debug( TRefByValue<const TDesC> aText, ... )
{
#ifdef WINS
VA_LIST args;
VA_START( args, aText );
TBuf<KLogLineLength> buf;
buf.FormatList( aText, args );
RFileLogger logger;
TInt ret=logger.Connect();
if (ret==KErrNone)
{
logger.SetDateAndTime( EFalse,EFalse );
logger.CreateLog( KLogFolder, KLogFileName, EFileLoggingModeAppend );
TBuf<KLogTimeFormatLength> timeStamp;
TTime now;
now.HomeTime();
TDateTime dateTime;
dateTime = now.DateTime();
timeStamp.Format( KLogTimeFormat,
dateTime.Hour(), dateTime.Minute(),
dateTime.Second(), dateTime.MicroSecond() );
buf.Insert( 0, timeStamp );
logger.Write(buf);
}
logger.Close();
VA_END( args );
#else
RDebug::Print(aText);
#endif
}
void PredLog::Printf(TRefByValue<const TDesC> aFmt, ...)
{
VA_LIST list;
VA_START(list,aFmt);
RFileLogger::WriteFormat(KPredLogFolder(),KPredLogFile(),EFileLoggingModeAppend,aFmt,list);
}
EFI_STATUS
EFIAPI
EfiBootManagerRegisterContinueKeyOption (
IN UINT32 Modifier,
...
)
{
EFI_STATUS Status;
EFI_BOOT_MANAGER_KEY_OPTION KeyOption;
VA_LIST Args;
if (mContinueKeyOption != NULL) {
return EFI_ALREADY_STARTED;
}
ZeroMem (&KeyOption, sizeof (EFI_BOOT_MANAGER_KEY_OPTION));
VA_START (Args, Modifier);
Status = InitializeKeyFields (Modifier, Args, &KeyOption);
VA_END (Args);
if (!EFI_ERROR (Status)) {
mContinueKeyOption = AllocateCopyPool (sizeof (EFI_BOOT_MANAGER_KEY_OPTION), &KeyOption);
ASSERT (mContinueKeyOption != NULL);
if (mHotkeyServiceStarted) {
ProcessKeyOption (mContinueKeyOption);
}
}
return Status;
}
VOID
UhciError (
IN CHAR8 *Format,
...
)
/*++
Routine Description:
Debug error print interface for UHCI
Arguments:
Format - String to use for the print, followed by print arguments
Returns:
None
--*/
{
VA_LIST Marker;
VA_START (Marker, Format);
EfiDebugVPrint (EFI_D_ERROR, Format, Marker);
VA_END (Marker);
}
VOID
EfiDebugPrint (
IN UINTN ErrorLevel,
IN CHAR8 *Format,
...
)
/*++
Routine Description:
Worker function for DEBUG(). If Error Logging hub is loaded log ASSERT
information. If Error Logging hub is not loaded do nothing.
Arguments:
ErrorLevel - If error level is set do the debug print.
Format - String to use for the print, followed by Print arguments.
Returns:
None
--*/
{
VA_LIST Marker;
VA_START (Marker, Format);
if (mDebugAssert != NULL) {
mDebugAssert->Print (mDebugAssert, ErrorLevel, Format, Marker);
}
VA_END (Marker);
}
/**
Formatted Print using a Hii Token to reference the localized format string.
@param[in] Token A HII token associated with a localized Unicode string.
@param[in] ... The variable argument list.
@return The number of characters converted by UnicodeVSPrint().
**/
UINTN
EFIAPI
PrintToken (
IN UINT16 Token,
...
)
{
VA_LIST Marker;
EFI_STRING StringPtr;
UINTN Return;
UINTN BufferSize;
StringPtr = HiiGetString (gHiiHandle, Token, NULL);
ASSERT (StringPtr != NULL);
VA_START (Marker, Token);
BufferSize = (PcdGet32 (PcdUefiLibMaxPrintBufferSize) + 1) * sizeof (CHAR16);
if (mPrintTokenBuffer == NULL) {
mPrintTokenBuffer = AllocatePool (BufferSize);
ASSERT (mPrintTokenBuffer != NULL);
}
SetMem( mPrintTokenBuffer, BufferSize, 0);
Return = UnicodeVSPrint (mPrintTokenBuffer, BufferSize, StringPtr, Marker);
VA_END (Marker);
if (Return > 0 && gST->ConOut != NULL) {
gST->ConOut->OutputString (gST->ConOut, mPrintTokenBuffer);
}
FreePool (StringPtr);
return Return;
}
UINTN
EFIAPI
PrintToken (
IN UINT16 Token,
IN EFI_HII_HANDLE Handle,
...
)
{
VA_LIST Marker;
UINTN Return;
CHAR16 *Format;
VA_START (Marker, Handle);
Format = HiiGetString (Handle, Token, NULL);
ASSERT (Format != NULL);
Return = InternalPrintToken (Format, gST->ConOut, Marker);
FreePool (Format);
VA_END (Marker);
return Return;
}
TInt CTestTransaction::Error( TInt aError, TRefByValue<const TDesC> aFmt, ... )
{
VA_LIST list;
VA_START(list, aFmt);
Machine()->MsgPrintfln(aFmt, list);
return aError;
}
void
int_error(int t_num, const char str[], va_dcl)
#endif
{
#ifdef VA_START
va_list args;
#endif
char error_message[128] = {'\0'};
/* reprint line if screen has been written to */
if (t_num == DATAFILE) {
df_showdata();
} else if (t_num != NO_CARET) { /* put caret under error */
if (!screen_ok)
PRINT_MESSAGE_TO_STDERR;
PRINT_SPACES_UNDER_PROMPT;
PRINT_SPACES_UPTO_TOKEN;
PRINT_CARET;
}
PRINT_SPACES_UNDER_PROMPT;
PRINT_FILE_AND_LINE;
#ifdef VA_START
VA_START(args, str);
# if defined(HAVE_VFPRINTF) || _LIBC
vsnprintf(error_message, sizeof(error_message), str, args);
fprintf(stderr,"%.120s",error_message);
# else
_doprnt(str, args, stderr);
# endif
va_end(args);
#else
fprintf(stderr, str, a1, a2, a3, a4, a5, a6, a7, a8);
#ifdef HAVE_SNPRINTF
snprintf(error_message, sizeof(error_message), str, a1, a2, a3, a4, a5, a6, a7, a8);
#else
sprintf(error_message, str, a1, a2, a3, a4, a5, a6, a7, a8);
#endif
#endif
fputs("\n\n", stderr);
/* We are bailing out of nested context without ever reaching */
/* the normal cleanup code. Reset any flags before bailing. */
df_reset_after_error();
eval_reset_after_error();
clause_reset_after_error();
parse_reset_after_error();
scanning_range_in_progress = FALSE;
inside_zoom = FALSE;
/* Load error state variables */
update_gpval_variables(2);
fill_gpval_string("GPVAL_ERRMSG", error_message);
bail_to_command_line();
}
void
graph_error(const char *fmt, va_dcl)
#endif
{
#ifdef VA_START
va_list args;
#endif
multiplot = FALSE;
term_end_plot();
#ifdef VA_START
VA_START(args, fmt);
/* HBB 20001120: instead, copy the core code from int_error() to
* here: */
PRINT_SPACES_UNDER_PROMPT;
PRINT_FILE_AND_LINE;
# if defined(HAVE_VFPRINTF) || _LIBC
vfprintf(stderr, fmt, args);
# else
_doprnt(fmt, args, stderr);
# endif
va_end(args);
fputs("\n\n", stderr);
bail_to_command_line();
va_end(args);
#else
int_error(NO_CARET, fmt, a1, a2, a3, a4, a5, a6, a7, a8);
#endif
}
void CMainControlEngine::WriteLog16(TRefByValue<const TDesC> aFmt, ...)
{
#ifdef __WRITE_LOG__
//UtilityTools::WriteLogsL(_L("WriteLog16"));
TBuf<400> tBuf;
VA_LIST list;
VA_START(list,aFmt);
tBuf.Zero();
tBuf.AppendFormatList(aFmt,list);
VA_END(list);
HBufC8* buf=CnvUtfConverter::ConvertFromUnicodeToUtf8L(tBuf);
ASSERT(buf);
CleanupStack::PushL(buf);
TBuf<64> time16;
TBuf8<64> time8;
TTime tTime;
tTime.HomeTime();
tTime.FormatL(time16, _L("%D%M%Y%2/%3 %H:%T:%S "));
time8.Copy(time16);
iFile.Write(time8);
iFile.Write(*buf);
iFile.Write(_L8("\x0a\x0d"));
CleanupStack::PopAndDestroy(1);
//UtilityTools::WriteLogsL(_L("WriteLog16 End"));
#endif
}
VOID EFIAPI
DebugPrint(IN UINTN ErrorLevel, IN CONST CHAR8 *Format, ...)
{
CHAR8 szBuf[256];
VA_LIST va;
UINTN cch;
RTCCUINTREG SavedFlags;
/* No pool noise, please. */
if (ErrorLevel == DEBUG_POOL)
return;
VA_START(va, Format);
cch = AsciiVSPrint(szBuf, sizeof(szBuf), Format, va);
VA_END(va);
/* make sure it's terminated and doesn't end with a newline */
if (cch >= sizeof(szBuf))
cch = sizeof(szBuf) - 1;
while (cch > 0 && (szBuf[cch - 1] == '\n' || szBuf[cch - 1] == '\r'))
cch--;
szBuf[cch] = '\0';
SavedFlags = ASMIntDisableFlags();
VBoxPrintString("dbg/");
VBoxPrintHex(ErrorLevel, sizeof(ErrorLevel));
VBoxPrintChar(' ');
VBoxPrintString(szBuf);
VBoxPrintChar('\n');
ASMSetFlags(SavedFlags);
}
void CMsvScheduleSend::FLog(TRefByValue<const TDesC8> aFormat, ...)
{
VA_LIST list;
VA_START(list, aFormat);
RFileLogger::WriteFormat(KSchSendLogDir, KSchSendLogFile, EFileLoggingModeAppend,
aFormat, list);
}
UINTN
USPrint (
OUT CHAR16 *Buffer,
IN UINTN BufferSize,
IN CONST CHAR16 *Format,
...
)
/*++
Routine Description:
Process format and place the results in Buffer for wide chars.
Arguments:
Buffer - Wide char buffer to print the results of the parsing of Format into.
BufferSize - Maximum number of characters to put into buffer.
Format - Format string
... - Vararg list consumed by processing Format.
Returns:
Number of characters printed.
--*/
{
UINTN Return;
VA_LIST Marker;
VA_START (Marker, Format);
Return = UnicodeVSPrint (Buffer, BufferSize, Format, Marker);
VA_END (Marker);
return Return;
}
EXPORT_C void CSenLogger::WriteFormatWithClientIdToMainLogs(TInt aClientId, TInt aLevel, TRefByValue<const TDesC8> aFmt, ...)
{
VA_LIST list;
VA_START(list,aFmt);
WriteFormatWithClientId( aClientId, KSenClientSessionLogChannelBase+aClientId, aLevel, aFmt, list );
WriteFormatWithClientId( aClientId, KSenCoreServiceManagerLogChannelBase, aLevel, aFmt, list );
}
VOID
EFIAPI
PrintString (
IN CONST CHAR8 *FormatString,
...
)
{
#if (DEBUG_PRINT_LEVEL & 0x7FFFFFFF)
UINTN Index;
CHAR8 PrintBuffer[1000];
VA_LIST Marker;
VA_START (Marker, FormatString);
AsciiVSPrint (PrintBuffer, sizeof (PrintBuffer), FormatString, Marker);
VA_END (Marker);
for (Index = 0; PrintBuffer[Index] != 0; Index++) {
if (PrintBuffer[Index] == '\n') {
mCursor = (UINT8 *) (UINTN) (0xb8000 + (((((UINTN)mCursor - 0xb8000) + 160) / 160) * 160));
} else if (PrintBuffer[Index] != '\r') { // skip non-displayable character
*mCursor = (UINT8) PrintBuffer[Index];
mCursor += 2;
}
}
//
// All information also output to serial port.
//
SerialPortWrite ((UINT8 *) PrintBuffer, Index);
#endif
}
/**
Prints a debug message to the debug output device if the specified error level is enabled.
If any bit in ErrorLevel is also set in DebugPrintErrorLevelLib function
GetDebugPrintErrorLevel (), then print the message specified by Format and the
associated variable argument list to the debug output device.
If Format is NULL, then ASSERT().
@param ErrorLevel The error level of the debug message.
@param Format Format string for the debug message to print.
@param ... A variable argument list whose contents are accessed
based on the format string specified by Format.
**/
VOID
EFIAPI
DebugPrint (
IN UINTN ErrorLevel,
IN CONST CHAR8 *Format,
...
)
{
CHAR8 Buffer[MAX_DEBUG_MESSAGE_LENGTH];
VA_LIST Marker;
//
// If Format is NULL, then ASSERT().
//
ASSERT (Format != NULL);
//
// Check driver debug mask value and global mask
//
if ((ErrorLevel & GetDebugPrintErrorLevel ()) == 0) {
return;
}
//
// Convert the DEBUG() message to an ASCII String
//
VA_START (Marker, Format);
AsciiVSPrint (Buffer, sizeof (Buffer), Format, Marker);
VA_END (Marker);
//
// Send the print string to EFI_DEBUGPORT_PROTOCOL.Write.
//
UefiDebugLibDebugPortProtocolWrite (Buffer, AsciiStrLen (Buffer));
}
