/*
* ScanAsm - scan an asm file
*/
void ScanAsm( void )
{
char buff[MAX_STR];
char token[MAX_STR];
char *buffptr;
int i;
while( GetString( buff, sizeof( buff ) ) ) {
buffptr = buff;
while( isspace( *buffptr ) ) {
buffptr++;
}
if( *buffptr == '\0' ) {
continue;
}
i = 0;
while( IsTokenChar( *(unsigned char *)buffptr ) ) {
token[i++] = *buffptr++;
}
if( i == 0 ) {
continue;
}
token[i] = '\0';
while( isspace( *buffptr ) ) {
buffptr++;
}
if( MyStricmp( &buffptr, "proc" ) ) {
continue;
}
RecordCurrentLineData();
AddTag( token );
}
} /* ScanAsm */
// -----------------------------------------------------------------------------
// SdpUtil::IsTokenCharWithOptionalSlash
// Checks if all the possible two elements divided by slash are valid tokens
// -----------------------------------------------------------------------------
//
TBool SdpUtil::IsTokenCharWithOptionalSlash(const TDesC8& aValue)
{
TInt lineEndPosition = aValue.Locate('/');
if ( lineEndPosition != KErrNotFound )
{
TPtrC8 firstToken( aValue.Left( lineEndPosition ) );
if( !IsTokenChar( firstToken ) ||
!IsTokenChar( aValue.Mid( lineEndPosition + 1 ) ) )
{
return EFalse;
}
}
else
{
return IsTokenChar( aValue );
}
return ETrue;
}
// -----------------------------------------------------------------------------
// SdpUtil::IsTokenChar
// Checks if all the elements on the string are valid tokens
// -----------------------------------------------------------------------------
//
TBool SdpUtil::IsTokenChar(
const TDesC8& aValue )
{
TLex8 lex( aValue );
while( !lex.Eos() )
{
TChar ch = lex.Get();
lex.Inc();
if( ch == '\r' ||ch == '\n' || ch == '\0' || !IsTokenChar( ch ) )
{
return EFalse;
}
}
return ETrue;
}
// -----------------------------------------------------------------------------
// SdpUtil::IsTokenCharWithSpacesL
// Checks if all the elements on the string are valid tokens
// -----------------------------------------------------------------------------
//
TBool SdpUtil::IsTokenCharWithSpacesL(
const TDesC8& aValue )
{
TLex8 lex( aValue );
lex.SkipSpace();
if( lex.Remainder().Length() == 0 )
{
User::Leave( KErrArgument );
}
while ( !lex.Eos() )
{
if ( !IsTokenChar( lex.NextToken() ) )
{
return EFalse;
}
lex.SkipSpace();
}
return ETrue;
}
