//##################################################################################################
// SAMPLE code of class documentation
//##################################################################################################
void documentationSampleTokenizer()
{
UTSampleWriter utsw= new UTSampleWriter("DOC_SAMPLES_ALIB_LIB_STRING_TOKEN.txt");
//! [DOC_SAMPLES_ALIB_LIB_STRING_TOKEN]
// data string to tokenize
AString data= new AString( "test; abc ; 1,2 , 3 ; xyz ; including;separator" );
// create tokenizer on data with ';' as delimiter
Tokenizer tknzr= new Tokenizer( data, ';' );
// read tokens
System.Console.WriteLine( tknzr.Next() ); // will print "test"
System.Console.WriteLine( tknzr.Next() ); // will print "abc"
System.Console.WriteLine( tknzr.Next() ); // will print "1,2 , 3"
// tokenize actual (third) token (nested tokenizer)
Tokenizer subTknzr= new Tokenizer( tknzr.Actual, ',');
System.Console.Write( subTknzr.Next().ToString() );
while( subTknzr.HasNext() )
System.Console.Write( "~" + subTknzr.Next().ToString() );
System.Console.WriteLine();
// continue with the main tokenizer
System.Console.WriteLine( tknzr.Next().ToString() ); // will print "xyz"
// grab the rest, as we know that the last token might include our separator character
System.Console.WriteLine( tknzr.GetRest().ToString() ); // will print "including;separator"
//! [DOC_SAMPLES_ALIB_LIB_STRING_TOKEN]
utsw.FlushAndResetConsole();
}
// #############################################################################################
// logText
// #############################################################################################
/** ********************************************************************************************
*
* The implementation of the abstract method of parent class TextLogger. Logs messages to the
* application console and/or the VStudio output window.
*
* @param domain The <em>Log Domain</em>.
* @param verbosity The verbosity. This has been checked to be active already on this
* stage and is provided to be able to be logged out only.
* @param msg The log message
* @param scope Information about the scope of the <em>Log Statement</em>..
* @param lineNumber The line number of a multi-line message, starting with 0. For
* single line messages this is -1.
**********************************************************************************************/
override protected void logText( Domain domain, Verbosity verbosity,
AString msg,
ScopeInfo scope, int lineNumber)
{
// loop over message, print the parts between the escape sequences
Tokenizer msgParts= new Tokenizer( msg, '\x001B' );
Substring actual= msgParts.Actual;
Substring rest= msgParts.Rest;
int column= 0;
for(;;)
{
msgParts.Next( Whitespaces.Keep );
// check if this is an ANSI sequence already
if ( rest.CharAtStart() == '[' )
{
// read the 'm'
int idx= rest.IndexOf( 'm' );
if ( idx < 0 ) // unknown ANSI Code
{
ALIB.WARNING( "Unknown ANSI ESC Code " );
textWriter.Write( actual.Buf, actual.Start, actual.Length() );
continue;
}
column+= actual.Length();
actual.End= rest.Start + idx ;
rest.Start+= idx + 1;
textWriter.Write( actual.Buf, actual.Start, actual.Length() );
continue;
}
if ( actual.IsNotEmpty() )
{
textWriter.Write( actual.Buf, actual.Start, actual.Length() );
column+= actual.Length();
}
// end of loop?
if ( !msgParts.HasNext() )
break;
// found an ESC sequence
char c= rest.Consume();
// Colors
bool isForeGround= true;
if( c == 'C' || c == 'c' )
{
isForeGround= c== 'c';
c= rest.Consume();
int colNo= c - '0';
ALIB.ASSERT_WARNING( colNo >=0 && colNo <=9, "Unknown ESC-c code" );
// add bg
colNo+= isForeGround ? 0 : 10;
// add light
colNo+= (isForeGround ? !IsBackgroundLight : IsBackgroundLight ) ? 20 : 0;
textWriter.Write( ansiCols[ colNo ] );
}
// Styles
else if ( c == 's' )
{
// bold/italics style not supported in Windows console
// reset all
if ( rest.Consume() == 'a' )
{
textWriter.Write( ANSI_RESET );
}
}
// auto tab / end of meta
else if ( c == 't' || c == 'A')
{
bool endOfMeta= c == 'A';
c= rest.Consume();
int extraSpace= c >= '0' && c <= '9' ? (int) ( c - '0' )
: (int) ( c - 'A' ) + 10;
int tabStop= AutoSizes.Next( column, extraSpace );
Util.WriteSpaces( textWriter, tabStop - column );
column= tabStop;
if ( endOfMeta )
{
String msgPrefix;
switch ( verbosity )
{
case lox.Verbosity.Verbose: msgPrefix= MsgPrefixVerbose; break;
case lox.Verbosity.Info: msgPrefix= MsgPrefixInfo; break;
case lox.Verbosity.Warning: msgPrefix= MsgPrefixWarning; break;
case lox.Verbosity.Error: msgPrefix= MsgPrefixError; break;
default: msgPrefix= ""; break;
}
textWriter.Write( msgPrefix );
}
}
// Link (we just colorize links here)
else if ( c == 'l' )
{
textWriter.Write( rest.Consume() == 'S'
? ( IsBackgroundLight ? ANSI_LIGHT_BLUE : ANSI_LIGHT_BLUE )
: ANSI_STD_COL );
}
else
{
ALIB.WARNING( "Unknown ESC code" );
}
} // write loop
textWriter.WriteLine( MsgSuffix );
}
/** ****************************************************************************************
* Writes a list of comments to the file. Comment lines are started with '#'.
* @param os The output stream to write to.
* @param comments The comment lines for the section.
* @param tknzr A temporary tokenizer needed internally.
******************************************************************************************/
protected void writeComments( TextWriter os, AString comments, Tokenizer tknzr )
{
// is empty when trimmed? (we are lenting tokeinizers field 'actual' to test)
if ( tknzr.Actual.Set( comments ).Trim().IsEmpty() )
return;
// tokenize by NEWLINE character
tknzr.Set( comments, '\n' );
char[] oldWhiteSpaces= tknzr.Whitespaces;
tknzr.Whitespaces= " \r\t".ToCharArray(); // \n is not a whitespace
while( tknzr.Next(Whitespaces.Keep).IsNotNull() )
{
if ( !startsWithCommentSymbol( tknzr.Actual ) )
os.Write( DefaultCommentPrefix );
os.WriteLine( tknzr.Actual.Buf, tknzr.Actual.Start, tknzr.Actual.Length() );
}
tknzr.Whitespaces= oldWhiteSpaces;
}
/** ****************************************************************************************
* Write all configuration data into the file.
* @return Returns the #Status of the operation.
******************************************************************************************/
public IniFile.Status WriteFile()
{
LastStatus= Status.OK;
// open file
StreamWriter file;
try
{
file= new StreamWriter( FileName.ToString() );
}
catch( Exception )
{
return LastStatus= Status.ERROR_OPENING_FILE;
}
Tokenizer tknzr= new Tokenizer();
AString externalizedValue= new AString();
// write file header
if ( FileComments.IsNotEmpty() )
{
writeComments( file, FileComments, tknzr );
file.WriteLine();
}
// loop over all sections
int cntVars= 0;
foreach ( Section section in Sections )
{
if ( cntVars > 0 )
file.WriteLine();
// write section comments and name
writeComments( file, section.Comments, tknzr );
if ( section.Name.IsNotEmpty() )
{
file.Write('[');
file.Write( section.Name.Buffer(), 0, section.Name.Length() );
file.WriteLine(']');
}
// variables
int maxVarLength= 0;
foreach ( Entry entry in section.Entries )
maxVarLength= Math.Max( maxVarLength, entry.Name.Length() );
bool previousVarHasComments= true;
foreach ( Entry entry in section.Entries )
{
cntVars++;
// write comments
if( entry.Comments.IsNotEmpty() )
{
// we make an extra empty line if previous var had no comments
if( !previousVarHasComments)
file.WriteLine();
writeComments( file, entry.Comments, tknzr );
}
// write name =
file.Write( entry.Name.Buffer(), 0, entry.Name.Length() );
// either write raw value (if it was not used by the application)
IniFile.Entry ifEntry= (IniFile.Entry) entry;
if ( ifEntry.RawValue.IsNotEmpty() )
{
file.Write( ifEntry.RawValue.Buffer(), 0, ifEntry.RawValue.Length() );
}
// or write the values parsed by the software
else
{
file.Write( '=' );
Util.WriteSpaces( file, maxVarLength - entry.Name.Length() + 1 );
bool isFirst= true;
//-------- write as single-line ----------
if ( 0 == ( entry.FormatHints & Variable.FormatHint.MultLine ) )
{
bool delimSpaces= (0 == ( entry.FormatHints & Variable.FormatHint.NoDelimSpaces ) );
foreach( AString value in entry.Values )
{
// write delim and backslash of previous line, newline and then spaces of actual line
if ( !isFirst )
{
ALIB.ASSERT_ERROR( entry.Delim != 0,
"No delimiter given for multi-value variable \""
+ entry.Name + "\"." );
if( delimSpaces && FormatSpaceBeforeDelim)
file.Write( ' ' );
file.Write( entry.Delim );
if( delimSpaces && FormatSpaceAfterDelim)
file.Write( ' ' );
}
// externalize value
externalizedValue._();
StringConverter.ExternalizeValue( value, externalizedValue, entry.Delim );
file.Write( externalizedValue.Buffer(), 0, externalizedValue.Length() );
isFirst= false;
}
}
// ---------- write as multi-line ----------
else
{
int backSlashPos= 0;
int lastLineLen= 0;
// Get maximum position of attribute assignment char '=' or ':' (if exists)
int maxAttributeAssignPos= 0;
bool allAttrHavePrecedingBlanks= true;
if (entry.FormatAttrAlignment != null )
{
foreach( AString value in entry.Values )
{
int attributeAssignPos= getAssignmentPos( value, entry.FormatAttrAlignment );
if ( attributeAssignPos > 0 )
{
if ( maxAttributeAssignPos < attributeAssignPos )
maxAttributeAssignPos= attributeAssignPos;
allAttrHavePrecedingBlanks&= value.CharAt( attributeAssignPos - 1 ) == ' ';
}
}
if ( !allAttrHavePrecedingBlanks )
maxAttributeAssignPos += 1;
}
// loop over values of entry
foreach( AString value in entry.Values )
{
// write delim and backslash of previous line, newline and then spaces of actual line
if ( !isFirst )
{
ALIB.ASSERT_ERROR( entry.Delim != 0,
"No delimiter given for multi-value variable \""
+ entry.Name + "\"." );
file.Write( entry.Delim );
if ( backSlashPos < lastLineLen + 1 )
backSlashPos= lastLineLen + 4;
Util.WriteSpaces( file, backSlashPos - lastLineLen );
file.WriteLine( '\\' );
Util.WriteSpaces( file, maxVarLength + 2 ); // 2 for "= "
}
// externalize value
externalizedValue._();
StringConverter.ExternalizeValue( value, externalizedValue, entry.Delim );
// if first character is a INI comment char, then escape it
char firstChar= externalizedValue.CharAt(0);
if( !isFirst && (firstChar == '#' || firstChar == ';' ) )
externalizedValue.InsertAt("\\", 0 );
// if assignment, insert spaces to align assignments
if (entry.FormatAttrAlignment != null )
{
int attributeAssignPos= getAssignmentPos( externalizedValue, entry.FormatAttrAlignment );
if ( attributeAssignPos > 0 && attributeAssignPos < maxAttributeAssignPos )
externalizedValue.InsertChars( ' ',
maxAttributeAssignPos-attributeAssignPos,
attributeAssignPos + (FormatIncludeDelimInAttrAlignment ?
0 : entry.FormatAttrAlignment.Length )
);
}
file.Write( externalizedValue.Buffer(), 0, externalizedValue.Length() );
lastLineLen= maxVarLength + 2 + externalizedValue.Length();
isFirst= false;
}
}
}
file.WriteLine();
// add an empty line if we have comments
if( (previousVarHasComments= entry.Comments.IsNotEmpty() ) == true )
file.WriteLine();
}
}
// close file
file.Close();
return LastStatus;
}
// #############################################################################################
// public interface
// #############################################################################################
/** ****************************************************************************************
* Constructs a scope info.
* @param name The name of the Lox we belong to.
* Will be converted to upper case.
* @param threadDictionary A dictionary to map thread IDs to user friendly names which is
* managed outside of this class.
******************************************************************************************/
public ScopeInfo( String name, Dictionary<int, String> threadDictionary )
{
loxName= name.ToUpper();
ALIB.ASSERT_ERROR( !loxName.Equals( "GLOBAL" ), "Name \"GLOBAL\" not allowed for Lox instances" );
this.threadDictionary= threadDictionary;
cache= new SourceFile[cacheSize= DefaultCacheSize];
for ( int i= 0; i< cacheSize; i++ )
cache[i]= new SourceFile();
actual= cache[0];
// read trim rules from config
// do 2 times, 0== local list, 1== global list
List<SourcePathTrimRule> trimInfoList;
for( int trimInfoNo= 0; trimInfoNo < 2 ; trimInfoNo++ )
{
// check if done... or set list
Variable variable= new Variable();
if ( trimInfoNo == 0 )
{
trimInfoList= LocalSPTRs;
variable.Define(ALox.SPTR_LOX, loxName).Load();
}
else
{
if ( GlobalSPTRsReadFromConfig )
continue;
GlobalSPTRsReadFromConfig= true;
trimInfoList= GlobalSPTRs;
variable.Define(ALox.SPTR_GLOBAL).Load();
}
if( variable.Priority != 0 )
{
Tokenizer ruleTok = new Tokenizer();
for( int ruleNo= 0; ruleNo< variable.Size(); ruleNo++ )
{
try {
ruleTok.Set( variable.GetString( ruleNo ), ',' );
SourcePathTrimRule rule= new SourcePathTrimRule();
rule.Priority= variable.Priority;
rule.Path= new AString();
ruleTok.Next();
if( ! ( rule.IsPrefix= !ruleTok.Actual.StartsWith( "*" ) ) )
ruleTok.Actual.Consume(1);
rule.Path._( ruleTok.Actual );
if ( rule.Path.CharAtEnd() == '*' )
rule.Path.DeleteEnd( 1 );
if ( rule.Path.IsEmpty() )
continue;
if( Path.DirectorySeparatorChar == '/' )
rule.Path.SearchAndReplaceAll( "\\", "/" );
else
rule.Path.SearchAndReplaceAll( "/" , "\\" );
rule.IncludeString = ALIB.ReadInclusion( ruleTok.Next() );
if ( ruleTok.HasNext () )
ruleTok.Next().ConsumeInteger( out rule.TrimOffset );
rule.Sensitivity = ALIB.ReadCase( ruleTok.Next() );
if ( ruleTok.HasNext () )
rule.TrimReplacement= ruleTok.Next().ToString();
trimInfoList.Add( rule );
}
catch( Exception )
{
ALIB.ERROR( "Error reading source path trim rule from configuration. Invalid String: "
+ variable.GetString( ruleNo ).ToString() );
}
}
}
}
}
/** ********************************************************************************************
*
* The implementation of the abstract method of parent class TextLogger. Logs messages to the
* application console and/or the VStudio output window.
*
* @param domain The <em>Log Domain</em>.
* @param verbosity The verbosity. This has been checked to be active already on this
* stage and is provided to be able to be logged out only.
* @param msg The log message.
* @param scope Information about the scope of the <em>Log Statement</em>..
* @param lineNumber The line number of a multi-line message, starting with 0. For
* single line messages this is -1.
**********************************************************************************************/
override protected void logText( Domain domain, Verbosity verbosity,
AString msg,
ScopeInfo scope, int lineNumber)
{
// get actual console attributes
ConsoleColor actualFGCol= Console.ForegroundColor;
ConsoleColor actualBGCol= Console.BackgroundColor;
// loop over message, print the parts between the escape sequences
Tokenizer msgParts= new Tokenizer( msg, '\x1B' );
Substring actual= msgParts.Actual;
Substring rest= msgParts.Rest;
int column= 0;
for(;;)
{
if ( msgParts.Next(Whitespaces.Keep).IsNotEmpty() )
{
#if !(ALOX_WP71 || ALOX_WP8)
Console.Write( msg.Buffer(), actual.Start, actual.Length() );
#else
Console.Write( msg.ToString( 0, actual.Start, actual.Length() );
#endif
column+= actual.Length();
}
// end of loop?
if ( !msgParts.HasNext() )
break;
// found an ESC sequence
char c= rest.Consume();
// Colors
bool isForeGround= true;
if( c == 'C' || c == 'c' )
{
isForeGround= c== 'c';
c= rest.Consume();
int colNo= c - '0';
ALIB.ASSERT_WARNING( colNo >=0 && colNo <=9, "Unknown ESC-c code" );
// set color
if( colNo >= 0 && colNo <= 8 || colNo == 8)
{
ConsoleColor[] cols= (isForeGround ? !IsBackgroundLight : IsBackgroundLight ) ? lightColors : darkColors;
if ( isForeGround )
Console.ForegroundColor= cols[ colNo ];
else
Console.BackgroundColor= cols[ colNo ];
}
else if ( colNo == 9 )
{
if ( isForeGround )
Console.ForegroundColor= actualFGCol;
else
Console.BackgroundColor= actualBGCol;
}
else
{
ALIB.WARNING( "Unknown ESC- code" );
}
}
// Styles
else if ( c == 's' )
{
// bold/italics style not supported in Windows console
// reset all
if ( rest.Consume() == 'a' )
{
Console.ForegroundColor= actualFGCol;
Console.BackgroundColor= actualBGCol;
}
}
// auto tab / end of meta
else if ( c == 't' || c == 'A')
{
bool endOfMeta= c == 'A';
c= rest.Consume();
int extraSpace= c >= '0' && c <= '9' ? (int) ( c - '0' )
: (int) ( c - 'A' ) + 10;
int tabStop= AutoSizes.Next( column, extraSpace );
Util.WriteSpaces( Console.Out, tabStop - column );
column= tabStop;
if ( endOfMeta )
{
switch ( verbosity )
{
case Verbosity.Verbose: Console.ForegroundColor= MsgColorVerbose; break;
case Verbosity.Info: Console.ForegroundColor= MsgColorInfo; break;
case Verbosity.Warning: Console.ForegroundColor= MsgColorWarning; break;
case Verbosity.Error: Console.ForegroundColor= MsgColorError; break;
default: break;
}
}
}
// Link (we just colorize links here)
else if ( c == 'l' )
{
if ( rest.Consume() == 'S' )
Console.ForegroundColor= IsBackgroundLight ? ConsoleColor.DarkBlue : ConsoleColor.Blue;
else
Console.ForegroundColor= actualFGCol;
}
else
{
ALIB.WARNING( "Unknown ESC code" );
}
} // write loop
// reset colors
Console.ForegroundColor= actualFGCol;
Console.BackgroundColor= actualBGCol;
// write NL
#if !(ALOX_WP71 || ALOX_WP8)
Console.WriteLine();
#else
Console.WriteLine();
#endif
}
public void Tokenize()
{
AString astr= new AString();
AString res= new AString();
// tokenizing empty string
astr.Clear()._( "" );
res.Clear();
{
Tokenizer tknzr= new Tokenizer( astr, ',' ); UT_EQ( true, tknzr.HasNext() );
tknzr.Next().CopyTo( res, true ); UT_EQ( "", res );
}
// tokenizing no delim
astr.Clear()._( "abc" );
res.Clear();
{
Tokenizer tknzr= new Tokenizer( astr, ',' ); UT_EQ( true, tknzr.HasNext() );
tknzr.Next().CopyTo( res, true ); UT_EQ( "abc", res );
}
// tokenizing
{
tokenizerTest( "abc", res, ',', '@', Whitespaces.Trim, -1, -1 );
UT_EQ ( "abc@", res );
tokenizerTest( "a,bc", res, ',', '@', Whitespaces.Trim, -1, -1 );
UT_EQ ( "a@bc@", res );
tokenizerTest( "a,bc", res, ',', '@', Whitespaces.Trim, -1, -1 );
UT_EQ ( "a@bc@", res );
tokenizerTest( ",", res, ',', '@', Whitespaces.Trim, -1, -1 );
UT_EQ ( "@@", res );
tokenizerTest( ",,", res, ',', '@', Whitespaces.Trim, -1, -1 );
UT_EQ ( "@@@", res );
tokenizerTest( "a,b,c,,", res, ',', '@', Whitespaces.Trim, -1, -1 );
UT_EQ ( "a@b@c@@@", res );
tokenizerTest( "a,b,c", res, ',', '@', Whitespaces.Trim, -1, -1 );
UT_EQ ( "a@b@c@", res );
tokenizerTest( ",a,b,c", res, ',', '@', Whitespaces.Trim, -1, -1 );
UT_EQ ( "@a@b@c@", res );
tokenizerTest( "123567", res, ',', '@', Whitespaces.Trim, 2, 2 );
UT_EQ ( "3@", res );
tokenizerTest( "123567", res, ',', '@', Whitespaces.Trim, 2, 1 );
UT_EQ ( "@", res );
tokenizerTest( " abc , def , ghe ", res, ',', '@', Whitespaces.Trim, -1, -1 );
UT_EQ ( "abc@def@ghe@", res );
tokenizerTest( "abc , def,ghe,", res, ',', '@', Whitespaces.Trim, -1, -1 );
UT_EQ ( "abc@def@ghe@@", res );
tokenizerTest( " abc , def , ghe ", res, ',', '@', Whitespaces.Keep, -1, -1 );
UT_EQ ( " abc @ def @ ghe @", res );
tokenizerTest( "abc , def,ghe,", res, ',', '@', Whitespaces.Keep, -1, -1 );
UT_EQ ( "abc @ def@ghe@@", res );
}
// tokenizing with different delimiters
{
astr.Clear()._( "1,5;3@4" );
Tokenizer tknzr= new Tokenizer(astr, ',');
tknzr.Next() .CopyTo( res ); UT_EQ ( "1", res ); UT_EQ( true, tknzr.HasNext() );
tknzr.Next( Whitespaces.Trim, ';' ).CopyTo( res ); UT_EQ ( "5", res ); UT_EQ( true, tknzr.HasNext() );
tknzr.Next( Whitespaces.Trim, '@' ).CopyTo( res ); UT_EQ ( "3", res ); UT_EQ( true, tknzr.HasNext() );
tknzr.Next( Whitespaces.Trim, '-' ).CopyTo( res ); UT_EQ ( "4", res ); UT_EQ( false, tknzr.HasNext() );
}
// tokenizing with different delimiters
{
astr.Clear()._( "abc, 5;\t3;;; 4 " );
Tokenizer tknzr= new Tokenizer(astr,',');
tknzr.Next() .CopyTo( res ); UT_EQ ( "abc", res ); UT_EQ( true, tknzr.HasNext() );
tknzr.Next( Whitespaces.Trim, ';' ).CopyTo( res ); UT_EQ ( "5", res ); UT_EQ( true, tknzr.HasNext() );
tknzr.Next() .CopyTo( res ); UT_EQ ( "3", res ); UT_EQ( true, tknzr.HasNext() );
tknzr.Next() .CopyTo( res ); UT_EQ ( "", res ); UT_EQ( true, tknzr.HasNext() );
tknzr.GetRest() .CopyTo( res ); UT_EQ ( "; 4", res ); UT_EQ( false, tknzr.HasNext() );
}
// sub-tokens
{
astr.Clear()._( "1,2;3 , 4;5,;," );
Tokenizer tknzr= new Tokenizer(astr, ';');
Tokenizer tknzr2= new Tokenizer( tknzr.Next(), ',');
tknzr2.Next().CopyTo( res ); UT_EQ ( "1", res ); UT_TRUE( tknzr2.HasNext() );
tknzr2.Next().CopyTo( res ); UT_EQ ( "2", res ); UT_TRUE( !tknzr2.HasNext() );
UT_TRUE( tknzr.HasNext() );
tknzr2.Set( tknzr.Next(), ',');
tknzr2.Next().CopyTo( res ); UT_EQ ( "3", res ); UT_TRUE( tknzr2.HasNext() );
tknzr2.Next().CopyTo( res ); UT_EQ ( "4", res ); UT_TRUE( !tknzr2.HasNext() );
UT_TRUE( tknzr.HasNext() );
tknzr2.Set( tknzr.Next(), ',');
tknzr2.Next().CopyTo( res ); UT_EQ ( "5", res ); UT_TRUE( tknzr2.HasNext() );
tknzr2.Next().CopyTo( res ); UT_EQ ( "", res ); UT_TRUE( !tknzr2.HasNext() );
UT_TRUE( tknzr.HasNext() );
tknzr2.Set( tknzr.Next(), ',');
tknzr2.Next().CopyTo( res ); UT_EQ ( "", res ); UT_TRUE( tknzr2.HasNext() );
tknzr2.Next().CopyTo( res ); UT_EQ ( "", res ); UT_TRUE( !tknzr2.HasNext() );
UT_TRUE( !tknzr.HasNext() );
}
}
//--------------------------------------------------------------------------------------------------
//--- Test Tokenizer
//--------------------------------------------------------------------------------------------------
void tokenizerTest( string inputString, AString res, char delim, char newDelim,
Whitespaces trim, int inpStart= -1, int inpEnd= -1 )
{
Substring inp= new Substring( inputString );
if ( inpStart >= 0 ) inp.Start= inpStart;
if ( inpEnd >= 0 ) inp.End= inpEnd;
res.Clear();
Tokenizer tknzr= new Tokenizer( inp, delim );
while( tknzr.HasNext() )
{
tknzr.Next(trim).CopyTo( res, true );
res._( newDelim );
}
}
/** ****************************************************************************************
* Reads a prefix string from the ALib configuration system.
* This internal method is used when a new domain is created,
*
* @param dom The domain to set the verbosity for.
******************************************************************************************/
protected void getDomainPrefixFromConfig( Domain dom )
{
Variable variable= new Variable( ALox.PREFIXES, GetName() );
if( 0 == variable.Load() )
return;
Tokenizer prefixTok= new Tokenizer();
Tokenizer prefixTokInner= new Tokenizer();
Substring domainStr= new Substring();
AString domainStrBuf= new AString();
Substring prefixStr= new Substring();
for( int varNo= 0; varNo< variable.Size(); varNo++ )
{
prefixTok.Set( variable.GetString( varNo ), '=' );
domainStr.Set( prefixTok.Next() );
if ( domainStr.StartsWith( "INTERNAL_DOMAINS", DomainSensitivity ) )
{
domainStrBuf._()._( domainStr.Buf, domainStr.Start + 16, domainStr.Length() -16 );
while ( domainStrBuf.CharAtStart() == '/' )
domainStrBuf.DeleteStart( 1 );
domainStrBuf.InsertAt( ALox.InternalDomains, 0 );
domainStr.Set( domainStrBuf );
}
prefixTokInner.Set( prefixTok.Next(), ',' );
prefixStr.Set( prefixTokInner.Next() );
if ( prefixStr.IsEmpty() )
continue;
if ( prefixStr.Consume( '\"' ) )
prefixStr.ConsumeFromEnd( '\"' );
Inclusion otherPLs= Inclusion.Include;
prefixTokInner.Next();
if ( prefixTokInner.Actual.IsNotEmpty() )
otherPLs= ALIB.ReadInclusion( prefixTokInner.Actual );
int searchMode= 0;
if ( domainStr.Consume ( '*' ) ) searchMode+= 2;
if ( domainStr.ConsumeFromEnd( '*' ) ) searchMode+= 1;
if( ( searchMode == 0 && dom.FullPath.Equals ( domainStr, DomainSensitivity ) )
|| ( searchMode == 1 && dom.FullPath.StartsWith ( domainStr, DomainSensitivity ) )
|| ( searchMode == 2 && dom.FullPath.EndsWith ( domainStr, DomainSensitivity ) )
|| ( searchMode == 3 && dom.FullPath.IndexOf ( domainStr, 0, DomainSensitivity ) >=0 )
)
{
dom.PrefixLogables.Add( new Domain.PL( new AString( prefixStr ), otherPLs ) );
// log info on this
intMsg._()._NC( "String \"" )._NC( prefixStr )._NC ( "\" added as prefix logable for domain \'" )
._NC( dom.FullPath )
._NC( "\'. (Retrieved from variable" )
._NC( variable.Fullname )._( ".)" );
logInternal( Verbosity.Info, "PFX", intMsg );
}
}
}
/** ****************************************************************************************
* Reads the verbosity for the given logger and domain from the ALib configuration system.
* This internal method is used in two occasions:
* - when a new logger is added: recursively for all existing domains (\p configStr is
* given)
* - when a new domain is created on the fly(\p configStr is not given)
*
* @param logger The logger to set the verbosity for.
* @param dom The domain to set the verbosity for.
* @param variable The (already read) variable to set verbosities from.
******************************************************************************************/
protected void getVerbosityFromConfig( Logger logger, Domain dom, Variable variable )
{
// get logger number. It may happen that the logger is not existent in this domain tree.
int loggerNo= dom.GetLoggerNo( logger ) ;
if ( loggerNo < 0 )
return;
Tokenizer verbosityTknzr= new Tokenizer();
Substring domainStr= new Substring();
AString domainStrBuf= new AString();
for( int varNo= 0; varNo< variable.Size(); varNo++ )
{
verbosityTknzr.Set( variable.GetString( varNo ), '=' );
domainStr.Set( verbosityTknzr.Next() );
if ( domainStr.StartsWith( "INTERNAL_DOMAINS", DomainSensitivity ) )
{
domainStrBuf._()._( domainStr.Buf, domainStr.Start + 16, domainStr.Length() -16 );
while ( domainStrBuf.CharAtStart() == '/' )
domainStrBuf.DeleteStart( 1 );
domainStrBuf.InsertAt( ALox.InternalDomains, 0 );
domainStr.Set( domainStrBuf );
}
Substring verbosityStr= verbosityTknzr.Next();
if ( verbosityStr.IsEmpty() )
continue;
int searchMode= 0;
if ( domainStr.Consume ( '*' ) ) searchMode+= 2;
if ( domainStr.ConsumeFromEnd( '*' ) ) searchMode+= 1;
if( ( searchMode == 0 && dom.FullPath.Equals ( domainStr, DomainSensitivity ) )
|| ( searchMode == 1 && dom.FullPath.StartsWith ( domainStr, DomainSensitivity ) )
|| ( searchMode == 2 && dom.FullPath.EndsWith ( domainStr, DomainSensitivity ) )
|| ( searchMode == 3 && dom.FullPath.IndexOf ( domainStr, 0, DomainSensitivity ) >=0 )
)
{
Verbosity verbosity= ALox.ReadVerbosity( verbosityStr);
dom.SetVerbosity( loggerNo, verbosity, variable.Priority );
// log info on this
intMsg._()._NC( "Logger \"" )._NC( logger.GetName() ) ._NC( "\":" ).Tab(11 + maxLoggerNameLength)
._( '\'' )._NC( dom.FullPath )
._( '\'' ).InsertChars(' ', maxDomainPathLength - dom.FullPath.Length() + 1 )
._("= Verbosity." );
ALox.ToString( verbosity, dom.GetPriority(loggerNo), intMsg ).TrimEnd()
._('.');
logInternal( Verbosity.Info, "LGR", intMsg );
}
}
}