public void SubstringConstructor()
{
AString astr= new AString();
AString res= new AString();
constructorTest( "a" , res, false ); UT_EQ( "a", res );
constructorTest( " a" , res, false ); UT_EQ( " a", res );
constructorTest( "a " , res, false ); UT_EQ( "a ", res );
constructorTest( "a b" , res, false ); UT_EQ( "a b", res );
constructorTest( " a b" , res, false ); UT_EQ( " a b", res );
constructorTest( "a b " , res, false ); UT_EQ( "a b ", res );
constructorTest( "a" , res, true ); UT_EQ( "a", res );
constructorTest( " a" , res, true ); UT_EQ( "a", res );
constructorTest( "a " , res, true ); UT_EQ( "a", res );
constructorTest( "a b" , res, true ); UT_EQ( "a b", res );
constructorTest( " a b" , res, true ); UT_EQ( "a b", res );
constructorTest( "a b " , res, true ); UT_EQ( "a b", res );
// changing whitespaces
{
{
astr.Clear()._( "xy xz abc xy" );
Substring subs= new Substring();
subs.Set(astr).Trim("xy ".ToCharArray()).CopyTo( res );
UT_EQ( "z abc", res );
}
{
Substring subs= new Substring( "xy xz abc xy" );
subs.TrimStart("xy ".ToCharArray());
subs.TrimEnd("xy ".ToCharArray());
subs.CopyTo( res );
UT_EQ( "z abc", res );
}
}
// test other constructors
{
astr.Clear()._( " astring ");
UT_TRUE ( (new Substring()).IsEmpty() );
UT_TRUE ( (new Substring()).IsNull() );
UT_EQ( "astring", (new Substring( astr)).Trim() .ToString() );
UT_EQ( "str", (new Substring( astr, 2, 3 )).ToString() );
UT_EQ( "", (new Substring( astr, 20, 3 )).ToString() );
UT_TRUE ( (new Substring( astr, 20, 3 )).IsEmpty() );
UT_FALSE( (new Substring( astr, 20, 3 )).IsNull() );
Substring s2= new Substring( astr);
UT_EQ( "astring", new Substring( s2.Trim().ToString() ).ToString() );
UT_EQ( "str", (new Substring( (new Substring( astr, 2,3 )))).ToString() );
}
}
// #############################################################################################
// Internals
// #############################################################################################
/** ****************************************************************************************
* Internal, recursive helper of #Find.
*
* @param domainPath Path to search.
* @param sensitivity Denotes if domain name search is treated case sensitive or not.
* @param maxCreate The maximum number of sub domains that are created if not
* found at the end of the path.
* @param[out] wasCreated Output parameter that is set \c true if domain was not found
* and hence created.
* @return The domain found or created.
******************************************************************************************/
protected Domain findRecursive( Substring domainPath, Case sensitivity,
int maxCreate, ref bool wasCreated )
{
//--- get act sub-name and rest of path
domainPath.Consume( Separator );
int endSubName= domainPath.IndexOf( Separator );
ALIB.ASSERT_ERROR( endSubName != 0, "Internal Error" );
// find end of actual domain name and save rest
Substring restOfDomainPath= tSubstring2;
restOfDomainPath.SetNull();
if ( endSubName > 0 )
domainPath.Split( endSubName, restOfDomainPath, 1 );
// search sub-domain
Domain subDomain= null;
// "."
if( domainPath.Equals( "." ) )
subDomain= this;
// ".."
else if( domainPath.Equals( ".." ) )
subDomain= Parent != null ? Parent : this;
// search in sub-domain
else
{
int i;
bool fixedOnce= false;
for(;;)
{
for( i= 0; i< SubDomains.Count; i++ )
{
int comparison= SubDomains[i].Name.CompareTo( domainPath, sensitivity );
if( comparison >= 0 )
{
if ( comparison == 0 )
subDomain= SubDomains[i];
break;
}
}
// domain found?
if ( subDomain != null )
break;
// try and fix name
if( !fixedOnce )
{
fixedOnce= true;
bool illegalCharacterFound= false;
for( int cp= 0; cp< domainPath.Length() ; ++cp )
{
char c= domainPath.CharAt(cp);
if ( c < '-' || c > 'z'
|| c == '<' || c == '>'
|| c == '[' || c == ']'
|| c == '=' || c == '?' || c == ';' || c == ':'
|| c == '\\'|| c == '\''|| c == '.' || c == ','
)
{
illegalCharacterFound= true;
domainPath.Buf[domainPath.Start + cp]= '#';
}
}
if ( illegalCharacterFound )
continue;
}
// create
if ( maxCreate == 0 )
return null;
wasCreated= true;
SubDomains.Insert( i, subDomain= new Domain( this, new AString( domainPath ) ) );
maxCreate--;
if ( maxCreate == 0 )
return subDomain;
break;
}
}
// recursion?
if ( restOfDomainPath.IsNotEmpty() )
{
domainPath.Set( restOfDomainPath );
return subDomain.findRecursive( domainPath, sensitivity, maxCreate, ref wasCreated );
}
// that's it
return subDomain;
}
bool Load( Variable variable, bool searchOnly= false )
{
if ( args == null )
return false;
int optionLength= variable.Fullname.Length();
Substring actVar= new Substring();
for ( int i= 0; i < args.Length ; i++ )
{
// remove whitespaces (if somebody would work with quotation marks...)
// and request '-' and allow a second '-'
if ( !actVar.Set( args[i] ).Trim().Consume('-') )
continue;
actVar.Consume( '-' );
if ( variable.Fullname.CompareTo( args[i], Case.Ignore, actVar.Start, optionLength, 0, optionLength ) == 0)
{
//again, lets trim before searching the = sign (really almost unnecessary)
actVar.Start+= optionLength;
if ( actVar.IsEmpty() )
{
if ( !searchOnly )
variable.AddString();
return true;
}
if ( actVar.Consume( '=', Case.Sensitive, Whitespaces.Trim ) )
{
if ( !searchOnly )
{
actVar.Trim();
StringConverter.LoadFromString( variable, actVar );
}
return true;
}
}
}
return false;
}
public void ParseNumbers()
{
// ConsumeInteger()
{
Substring subs= new Substring();
int result;
UT_EQ( false, subs.ConsumeInteger( out result ) ); UT_EQ( 0, result );
subs.Set( "" ); UT_EQ( false, subs.ConsumeInteger( out result ) ); UT_EQ( 0, result );
subs.Set( " ABC" ); UT_EQ( false, subs.ConsumeInteger( out result ) ); UT_EQ( 0, result );
subs.Set( " 12345" ); UT_EQ( true , subs.ConsumeInteger( out result ) ); UT_EQ( 12345, result );
subs.Set( " 12 45" ); UT_EQ( true , subs.ConsumeInteger( out result ) ); UT_EQ( 12, result );
UT_EQ( true , subs.ConsumeInteger( out result ) ); UT_EQ( 45, result );
subs.Set( " 42 ; 7 ; 6 "); UT_EQ( true , subs.ConsumeInteger( out result ) ); UT_EQ( 42, result );
UT_EQ( false, subs.ConsumeInteger( out result ) ); UT_EQ( 0, result );
UT_EQ( false, subs.ConsumeInteger( out result ) ); UT_EQ( 0, result );
char[] ws= " ;".ToCharArray();
subs.Set( " 42 ; 7 ; 6 "); UT_EQ( true , subs.ConsumeInteger( out result, ws ) ); UT_EQ( 42, result );
UT_EQ( true , subs.ConsumeInteger( out result, ws ) ); UT_EQ( 7, result );
UT_EQ( true , subs.ConsumeInteger( out result, ws ) ); UT_EQ( 6, result );
UT_EQ( false, subs.ConsumeInteger( out result, ws ) ); UT_EQ( 0, result );
UT_EQ( false, subs.ConsumeInteger( out result, ws ) ); UT_EQ( 0, result );
}
// ConsumeFloat()
{
Substring subs= new Substring();
double result;
UT_EQ( false, subs.ConsumeFloat ( out result ) ); UT_EQ( 0.0, result );
subs.Set( "" ) ; UT_EQ( false, subs.ConsumeFloat ( out result ) ); UT_EQ( 0.0, result );
subs.Set( " ABC" ) ; UT_EQ( false, subs.ConsumeFloat ( out result ) ); UT_EQ( 0.0, result );
subs.Set( " 12345" ) ; UT_EQ( true , subs.ConsumeFloat ( out result ) ); UT_EQ( 12345.0, result );
subs.Set( " 12.45 " ) ; UT_EQ( true , subs.ConsumeFloat ( out result ) ); UT_EQ( 12.45, result );
subs.Set( " 12 45" ) ; UT_EQ( true , subs.ConsumeFloat ( out result ) ); UT_EQ( 12.0, result );
UT_EQ( true , subs.ConsumeFloat ( out result ) ); UT_EQ( 45.0, result );
char[] ws= " ;".ToCharArray();
subs.Set( " 42.3 ; 0.7 ; 6 " ); UT_EQ( true , subs.ConsumeFloat ( out result, null, ws ) ); UT_EQ( 42.3, result );
UT_EQ( true , subs.ConsumeFloat ( out result, null, ws ) ); UT_EQ( 0.7, result );
UT_EQ( true , subs.ConsumeFloat ( out result, null, ws ) ); UT_EQ( 6.0, result );
UT_EQ( false, subs.ConsumeFloat ( out result, null, ws ) ); UT_EQ( 0.0, result );
UT_EQ( false, subs.ConsumeFloat ( out result, null, ws ) ); UT_EQ( 0.0, result );
}
}
public void CompareTo()
{
Substring tss= new Substring();
// null string comparison
String nullString= null;
UT_TRUE( tss.CompareTo( nullString) == 0 );
UT_TRUE( tss.Equals( nullString) );
tss.Set( "" );
UT_TRUE( tss.CompareTo( nullString) != 0 );
UT_TRUE( !tss.Equals( nullString) );
tss.SetNull();
UT_TRUE( tss.CompareTo( nullString) == 0 );
UT_TRUE( tss.Equals( nullString) );
String t= "abcde";
tss= new Substring("01"+t+"234", 2, t.Length );
int result, resSys;
result= tss.CompareTo( t ); UT_EQ( t.CompareTo( t ), result );
result= tss.CompareTo( t + "x" ); UT_EQ( t.CompareTo( t + "x" ), result );
result= tss.CompareTo( t.Substring (0, t.Length -1 ) ); UT_EQ( t.CompareTo( t.Substring (0, t.Length -1 ) ), result );
result= tss.CompareTo( "pad" + t, Case.Sensitive, 3 ); UT_EQ( 0, result );
result= tss.CompareTo( "pad" + t, Case.Sensitive, 3, 2 ); UT_EQ( 1, result );
// greater/smaller strings
{
String greater= "x";
String greater2= "abcdef";
String smaller= "aaa";
String smaller2= "abcd";
result= tss.CompareTo( greater ); resSys= t.CompareTo( greater ); UT_TRUE( result==resSys || (result < 0 && resSys < 0) || (result > 0 && resSys > 0) );
result= tss.CompareTo( greater2 ); resSys= t.CompareTo( greater2 ); UT_TRUE( result==resSys || (result < 0 && resSys < 0) || (result > 0 && resSys > 0) );
result= tss.CompareTo( smaller ); resSys= t.CompareTo( smaller ); UT_TRUE( result==resSys || (result < 0 && resSys < 0) || (result > 0 && resSys > 0) );
result= tss.CompareTo( smaller2 ); resSys= t.CompareTo( smaller2 ); UT_TRUE( result==resSys || (result < 0 && resSys < 0) || (result > 0 && resSys > 0) );
String ut= t.ToUpper();
UT_FALSE( 0 == tss.CompareTo( ut ) );
UT_FALSE( 0 == tss.CompareTo( ut, Case.Sensitive ));
UT_TRUE ( 0 == tss.CompareTo( ut, Case.Ignore ));
}
{
AString greater= new AString( "x" );
AString greater2= new AString( "abcdef" );
AString smaller= new AString( "aaa" );
AString smaller2= new AString( "abcd" );
result= tss.CompareTo( greater ); resSys= t.CompareTo( greater .ToString() ); UT_TRUE( result==resSys || (result < 0 && resSys < 0) || (result > 0 && resSys > 0) );
result= tss.CompareTo( greater2 ); resSys= t.CompareTo( greater2 .ToString() ); UT_TRUE( result==resSys || (result < 0 && resSys < 0) || (result > 0 && resSys > 0) );
result= tss.CompareTo( smaller ); resSys= t.CompareTo( smaller .ToString() ); UT_TRUE( result==resSys || (result < 0 && resSys < 0) || (result > 0 && resSys > 0) );
result= tss.CompareTo( smaller2 ); resSys= t.CompareTo( smaller2 .ToString() ); UT_TRUE( result==resSys || (result < 0 && resSys < 0) || (result > 0 && resSys > 0) );
AString ut= new AString (t.ToUpper());
UT_FALSE( 0 == tss.CompareTo( ut ) );
UT_FALSE( 0 == tss.CompareTo( ut, Case.Sensitive ));
UT_TRUE ( 0 == tss.CompareTo( ut, Case.Ignore ));
}
{
Substring greater= new Substring( "123x" , 3 );
Substring greater2= new Substring( "123abcdef" , 3 );
Substring smaller= new Substring( "123aaa" , 3 );
Substring smaller2= new Substring( "123abcd" , 3 );
result= tss.CompareTo( greater ); resSys= t.CompareTo( greater .ToString() ); UT_TRUE( result==resSys || (result < 0 && resSys < 0) || (result > 0 && resSys > 0) );
result= tss.CompareTo( greater2 ); resSys= t.CompareTo( greater2 .ToString() ); UT_TRUE( result==resSys || (result < 0 && resSys < 0) || (result > 0 && resSys > 0) );
result= tss.CompareTo( smaller ); resSys= t.CompareTo( smaller .ToString() ); UT_TRUE( result==resSys || (result < 0 && resSys < 0) || (result > 0 && resSys > 0) );
result= tss.CompareTo( smaller2 ); resSys= t.CompareTo( smaller2 .ToString() ); UT_TRUE( result==resSys || (result < 0 && resSys < 0) || (result > 0 && resSys > 0) );
Substring ut= new Substring( t.ToUpper() );
UT_FALSE( 0 == tss.CompareTo( ut ) );
UT_FALSE( 0 == tss.CompareTo( ut, Case.Sensitive ));
UT_TRUE ( 0 == tss.CompareTo( ut, Case.Ignore ));
}
}
/** ****************************************************************************************
* 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 );
}
}
}
public void Trim()
{
Substring subs= new Substring();
{
String t;
t= "" ; subs.Set(" pad " + t + " abc ", 5, t.Length).Trim(); UT_EQ( "" , subs.ToString() );
t= " " ; subs.Set(" pad " + t + " abc ", 5, t.Length).Trim(); UT_EQ( "" , subs.ToString() );
t= " " ; subs.Set(" pad " + t + " abc ", 5, t.Length).Trim(); UT_EQ( "" , subs.ToString() );
t= "abc" ; subs.Set(" pad " + t + " abc ", 5, t.Length).Trim(); UT_EQ( "abc" , subs.ToString() );
t= "abc" ; subs.Set(" pad " + t + " abc ", 5, t.Length).Trim(); UT_EQ( "abc" , subs.ToString() );
t= " abc" ; subs.Set(" pad " + t + " abc ", 5, t.Length).Trim(); UT_EQ( "abc" , subs.ToString() );
t= " abc" ; subs.Set(" pad " + t + " abc ", 5, t.Length).Trim(); UT_EQ( "abc" , subs.ToString() );
t= " \tabc" ; subs.Set(" pad " + t + " abc ", 5, t.Length).Trim(); UT_EQ( "abc" , subs.ToString() );
t= "\t abc" ; subs.Set(" pad " + t + " abc ", 5, t.Length).Trim(); UT_EQ( "abc" , subs.ToString() );
t= "abc\r\n" ; subs.Set(" pad " + t + " abc ", 5, t.Length).Trim(); UT_EQ( "abc" , subs.ToString() );
t= "\tabc\r\n" ; subs.Set(" pad " + t + " abc ", 5, t.Length).Trim(); UT_EQ( "abc" , subs.ToString() );
t= "\tabc\rx\n"; subs.Set(" pad " + t + " abc ", 5, t.Length).Trim(); UT_EQ( "abc\rx" , subs.ToString() );
}
}
public void IniFileTest()
{
// write sample config file
//UT_PRINT(""); UT_PRINT( "### Configuration with IniFile ###" );
String iniFileContents=
"##########################################################################" +"\n"
+"## unit test config file" +"\n"
+"##########################################################################" +"\n"
+"// this is also a comment" +"\n"
+"; and this is as well" +"\n"
+"" +"\n"
+"HOME= overwritten_by_environment" +"\n"
+"HOMEPATH= overwritten_by_environment" +"\n"
+"" +"\n"
+"concat= start =5, \\" +"\n"
+" end =32, \\" +"\n"
+" \\#no comment, \\" +"\n"
+" \\;nocomment, \\" +"\n"
+" ;a comment, \\" +"\n"
+" getsLonger, \\" +"\n"
+" getsLongerxxx, \\" +"\n"
+" getsshorter, \\" +"\n"
+" getsLongerxxxxx, \\" +"\n"
+" getsLongerxxxxxxxxx, \\" +"\n"
+" getsshorterxx, \\" +"\n"
+" last" +"\n"
+"" +"\n"
+"" +"\n"
+"CUBA=a country" +"\n"
+"# The size " +"\n"
+" SIZE= 25 " +"\n"
+"" +"\n"
+"# doble comment line" +"\n"
+"# double, i meant" +"\n"
+"2Comments= much talk" +"\n"
+"" +"\n"
+"# A great section" +"\n"
+"[Great Section] " +"\n"
+"SectionVar=5" +"\n"
+"Double=12.3" +"\n"
+"Tricky= backslash\\\\" +"\n"
+"# A 2nd section" +"\n"
+"[2nd Section] " +"\n"
+"SectionVar=6" +"\n"
+"" +"\n"
+"" +"\n"
+"[Great Section] " +"\n"
+"SECTION_CONTINUED = yEs" +"\n"
+"" +"\n"
+"" +"\n"
+"[ESC] " +"\n"
+"Blanks= \" x \"" +"\n"
+"Blanks2= \" x \" \\" +"\n"
+" \" y \" " +"\n"
+"Tabs=\t\t\\tx\\t" +"\n"
+"nrslash= \"\\n\\r//\\\\\"" +"\n"
;
String fileName= Environment.CurrentDirectory + "/unittest_testiniFile.cfg";
// write sample config file
{
StreamWriter file= new StreamWriter( fileName );
file.Write( iniFileContents );
file.Close();
}
IniFile iniFile= new IniFile( fileName );
UT_TRUE( (IniFile.Status.OK == iniFile.LastStatus) );
// check some values
Variable var= new Variable();
iniFile.Load( var.Define( "", "CUBA") ); UT_EQ( "a country", var.GetString() );
iniFile.Load( var.Define( "", "cUbA") ); UT_EQ( "a country", var.GetString() );
iniFile.Load( var.Define( "", "SIZE") ); UT_EQ( "25", var.GetString() );
iniFile.Load( var.Define( "", "concat", ',') ); UT_EQ( 11 , var.Size());
UT_EQ( "start =5" , var.GetString(0) );
UT_EQ( "end =32" , var.GetString(1) );
UT_EQ( "#no comment" , var.GetString(2) );
UT_EQ( ";nocomment" , var.GetString(3) );
iniFile.Load( var.Define( "ESC", "Blanks" ) ); UT_EQ( " x " , var.GetString() );
iniFile.Load( var.Define( "ESC", "Blanks2" ) ); UT_EQ( " x y " , var.GetString() );
iniFile.Load( var.Define( "ESC", "Tabs" ) ); UT_EQ( "\tx\t" , var.GetString() );
iniFile.Load( var.Define( "ESC", "nrslash" ) ); UT_EQ( "\n\r//\\" , var.GetString() );
iniFile.Load( var.Define( "Great Section", "SectionVar" ) ); UT_EQ( "5" , var.GetString() );
iniFile.Load( var.Define( "2nd Section", "SectionVar" ) ); UT_EQ( "6" , var.GetString() );
iniFile.Load( var.Define( "Great Section", "SECTION_CONTINUED") ); UT_EQ( "yEs", var.GetString() );
iniFile.Load( var.Define( "Great Section", "Tricky" ) ); UT_EQ( "backslash\\", var.GetString() );
// add it to ALIB config
ALox.Init();
ALIB.Config.InsertPlugin( iniFile, Configuration.PrioIniFile );
ALIB.Config.Load( var.Define( "", "CUBA" ) ); UT_EQ( "a country" , var.GetString() );
ALIB.Config.Load( var.Define( "", "cUbA" ) ); UT_EQ( "a country" , var.GetString() );
ALIB.Config.Load( var.Define( "", "SIZE" ) ); UT_EQ( "25" , var.GetString() );
ALIB.Config.Load( var.Define( "", "concat" ) ); UT_EQ( 11 , var.Size());
UT_EQ( "start =5" , var.GetString(0) );
UT_EQ( "end =32" , var.GetString(1) );
ALIB.Config.Load( var.Define( "Great Section", "SectionVar" ) ); UT_EQ( "5" , var.GetString() );
ALIB.Config.Load( var.Define( "2nd Section", "SectionVar" ) ); UT_EQ( "6" , var.GetString() );
ALIB.Config.Load( var.Define( "Great Section", "SECTION_CONTINUED" ) ); UT_EQ( "yEs" , var.GetString() );
ALIB.Config.Load( var.Define( "Great Section", "Tricky" ) ); UT_EQ( "backslash\\", var.GetString() );
ALIB.Config.Load( var.Define( "Great Section", "SECTION_CONTINUED" ) ); UT_TRUE( var.IsTrue() );
// check if environment variable "home" overwrites INI file
AString vIniFile= new AString(); iniFile.Load( var.Define( "", "hOme" ) ); UT_EQ( "overwritten_by_environment", var.GetString() );
int prio= ALIB.Config.Load( var.Define("", "hOme" ));
if (prio != Configuration.PrioEnvironment ) // Windows platform?
{
prio= ALIB.Config.Load( var.Define("", "hOmePAth") );
iniFile.Load( var.Define( "", "hOmePAth") ); UT_EQ( "overwritten_by_environment", var.GetString() );
}
UT_EQ( Configuration.PrioEnvironment, prio );
UT_TRUE( var.GetString().Length() > 0 );
UT_TRUE( !vIniFile.Equals( var.GetString()) );
// change a value and write a new one
var.Define( "New Section", "newvar");
var.Priority= Configuration.PrioIniFile;
UT_EQ( Configuration.PrioIniFile, ALIB.Config.Store( var, "new" ) );
ALIB.Config.Load ( var.Define("New Section", "newvar") ); UT_EQ( "new", var.GetString() );
var.Define( "", "newvar");
var.Priority= Configuration.PrioIniFile;
UT_EQ( Configuration.PrioIniFile, ALIB.Config.Store( var, "aworx") );
ALIB.Config.Load ( var.Define("", "newvar") ); UT_EQ( "aworx", var.GetString() );
var.Define( "", "newvarList", ',');
var.AddString("val1=5");
var.AddString("val2=10");
var.AddString("val3=hello");
var.Priority= Configuration.PrioIniFile;
UT_EQ( Configuration.PrioIniFile, ALIB.Config.Store(var) );
ALIB.Config.Load ( var.Define( "", "newvarList") );
var.Define( "", "commented", ',', "2lines" );
var.Priority= Configuration.PrioIniFile;
UT_EQ( Configuration.PrioIniFile, ALIB.Config.Store( var, "this is c-line 1 \nand this line 2" ) );
// write the file
iniFile.FileName._(".writeback.txt");
iniFile.WriteFile();
// load the written file into another config
IniFile readBack= new IniFile( iniFile.FileName.ToString() );
Variable varBack= new Variable();
// compare all
UT_TRUE( (IniFile.Status.OK == readBack.LastStatus) );
{
AString msg= new AString();
Substring orig= new Substring();
Substring back= new Substring();
foreach ( IniFile.Section section in iniFile.Sections )
{
foreach ( IniFile.Entry entry in section.Entries )
{
msg.Clear()._( "Reading variable " ).Field()._( section.Name )._( '/' )._( entry.Name );
UT_PRINT( msg );
char delim= '\0';
if( entry.Name.Equals("concat")
|| entry.Name.Equals("newvarList") )
delim= ',';
iniFile .Load( var .Define( section.Name, entry.Name, delim) );
readBack.Load( varBack.Define( section.Name, entry.Name, delim) );
UT_EQ( var.Size(), varBack.Size() );
for ( int i= 0; i< var.Size(); i++ )
{
int idx= var.GetString(i).IndexOf('=');
if( idx < 0 )
{
UT_EQ( var.GetString(i), varBack.GetString(i) );
}
else
{
int idxBack= varBack.GetString(i).IndexOf('=');
orig.Set( var .GetString(i), 0, idx );
back.Set( varBack.GetString(i), 0, idxBack );
UT_EQ( orig.Trim().ToString(), back.Trim().ToString() );
orig.Set( var .GetString(i), idx +1 );
back.Set( varBack.GetString(i), idxBack +1 );
UT_EQ( orig.Trim().ToString(), back.Trim().ToString() );
}
}
}
}
}
readBack.Load ( var.Define( "New Section", "newvar" ) ); UT_EQ( "new" , var.GetString() );
readBack.Load ( var.Define( "", "newvar" ) ); UT_EQ( "aworx", var.GetString() );
ALIB.Config.RemovePlugin( iniFile );
ALIB.Config.InsertPlugin( readBack, Configuration.PrioIniFile );
ALIB.Config.Load ( var.Define( "New Section", "newvar") ); UT_EQ( "new" , var.GetString() );
ALIB.Config.Load ( var.Define( "", "newvar") ); UT_EQ( "aworx" , var.GetString() );
ALIB.Config.RemovePlugin( readBack );
}
public void Consume()
{
// null substring
{
Substring s= new Substring();
Substring r= new Substring("oldval");
UT_EQ( '\0', s.Consume ( ) );
UT_EQ( 0, s.Consume ( 0 , r) ); UT_TRUE(r.IsNull());
UT_EQ( 0, s.Consume ( 5 , r) ); UT_TRUE(r.IsNull());
UT_EQ( false, s.Consume ( 'a' ) );
UT_EQ( false, s.Consume ( "word" ) );
UT_EQ( '\0', s.ConsumeFromEnd( ) );
UT_EQ( 0, s.ConsumeFromEnd( 0 ) );
UT_EQ( 0, s.ConsumeFromEnd( 5 ) );
UT_EQ( false, s.ConsumeFromEnd( 'a' ) );
UT_EQ( false, s.ConsumeFromEnd( "word" ) );
}
// empty substring
{
Substring s= new Substring("aaaaaaaaaaaa");
Substring r= new Substring("oldval");
s.Start= 5;
s.End= 4;
UT_EQ( '\0', s.Consume ( ) );
UT_EQ( 0, s.Consume ( 0 ,r ) ); UT_TRUE( r.IsNotNull()); UT_TRUE(r.IsEmpty());
UT_EQ( 0, s.Consume ( 5 ,r ) ); UT_TRUE( r.IsNotNull()); UT_TRUE(r.IsEmpty());
UT_EQ( false, s.Consume ( 'a' ) );
UT_EQ( false, s.Consume ( "word" ) );
UT_EQ( '\0', s.ConsumeFromEnd( ) );
UT_EQ( 0, s.ConsumeFromEnd( 0 ) );
UT_EQ( 0, s.ConsumeFromEnd( 5 ) );
UT_EQ( false, s.ConsumeFromEnd( 'a' ) );
UT_EQ( false, s.ConsumeFromEnd( "word" ) );
}
// substring of length 1
{
Substring s= new Substring("aaaaaaaaaaaa");
Substring r= new Substring("oldval");
s.Start= s.End= 5; UT_EQ( 'a', s.Consume ( ) ); UT_EQ( 0, s.Length() );
s.Start= s.End= 5; UT_EQ( 1, s.Consume ( 0 ) ); UT_EQ( 1, s.Length() );
s.Start= s.End= 5; UT_EQ( 0, s.Consume ( 1 , r ) ); UT_EQ( 0, s.Length() ); UT_TRUE(r.Equals("a"));
s.Start= s.End= 5; UT_EQ( 0, s.Consume ( 5 , r ) ); UT_EQ( 0, s.Length() ); UT_TRUE(r.Equals("a"));
s.Start= s.End= 5; UT_EQ( true, s.Consume ( 'a' ) ); UT_EQ( 0, s.Length() );
s.Start= s.End= 5; UT_EQ( false, s.Consume ( 'b' ) ); UT_EQ( 1, s.Length() );
s.Start= s.End= 5; UT_EQ( false, s.Consume ( "word" ) ); UT_EQ( 1, s.Length() );
s.Start= s.End= 5; UT_EQ( 'a', s.ConsumeFromEnd( ) ); UT_EQ( 0, s.Length() );
s.Start= s.End= 5; UT_EQ( 1, s.ConsumeFromEnd( 0 ) ); UT_EQ( 1, s.Length() );
s.Start= s.End= 5; UT_EQ( 0, s.ConsumeFromEnd( 1 ) ); UT_EQ( 0, s.Length() );
s.Start= s.End= 5; UT_EQ( 0, s.ConsumeFromEnd( 5 ) ); UT_EQ( 0, s.Length() );
s.Start= s.End= 5; UT_EQ( true, s.ConsumeFromEnd( 'a' ) ); UT_EQ( 0, s.Length() );
s.Start= s.End= 5; UT_EQ( false, s.ConsumeFromEnd( 'b' ) ); UT_EQ( 1, s.Length() );
s.Start= s.End= 5; UT_EQ( false, s.ConsumeFromEnd( "word" ) ); UT_EQ( 1, s.Length() );
}
// substring of length 2
{
Substring s= new Substring("12ab3456");
Substring r= new Substring("oldval");
s.Start= 2; s.End= 3; UT_EQ( 'a', s.Consume ( ) ); UT_EQ( 1, s.Length() );
UT_EQ( 'b', s.Consume ( ) ); UT_EQ( 0, s.Length() );
s.Start= 2; s.End= 3; UT_EQ( 'b', s.ConsumeFromEnd( ) ); UT_EQ( 1, s.Length() );
UT_EQ( 'a', s.ConsumeFromEnd( ) ); UT_EQ( 0, s.Length() );
s.Start= 2; s.End= 3; UT_EQ( 2, s.Consume ( 0 , r ) ); UT_EQ( 2, s.Length() ); UT_TRUE(r.IsNotNull()); UT_TRUE(r.IsEmpty());
s.Start= 2; s.End= 3; UT_EQ( 1, s.Consume ( 1 , r ) ); UT_EQ( 1, s.Length() ); UT_TRUE(r.Equals("a"));
s.Start= 2; s.End= 3; UT_EQ( 0, s.Consume ( 2 , r ) ); UT_EQ( 0, s.Length() ); UT_TRUE(r.Equals("ab"));
s.Start= 2; s.End= 3; UT_EQ( 0, s.Consume ( 3 , r ) ); UT_EQ( 0, s.Length() ); UT_TRUE(r.Equals("ab"));
s.Start= 2; s.End= 3; UT_EQ( 2, s.ConsumeFromEnd( 0 , r ) ); UT_EQ( 2, s.Length() ); UT_TRUE(r.IsNotNull()); UT_TRUE(r.IsEmpty());
s.Start= 2; s.End= 3; UT_EQ( 1, s.ConsumeFromEnd( 1 , r ) ); UT_EQ( 1, s.Length() ); UT_TRUE(r.Equals("b"));
s.Start= 2; s.End= 3; UT_EQ( 0, s.ConsumeFromEnd( 2 , r ) ); UT_EQ( 0, s.Length() ); UT_TRUE(r.Equals("ab"));
s.Start= 2; s.End= 3; UT_EQ( 0, s.ConsumeFromEnd( 3 , r ) ); UT_EQ( 0, s.Length() ); UT_TRUE(r.Equals("ab"));
s.Start= 2; s.End= 3; UT_EQ( false, s.Consume ( 'b' ) ); UT_EQ( 2, s.Length() );
UT_EQ( true, s.Consume ( 'a' ) ); UT_EQ( 1, s.Length() );
UT_EQ( true, s.Consume ( 'b' ) ); UT_EQ( 0, s.Length() );
UT_EQ( false, s.Consume ( 'a' ) ); UT_EQ( 0, s.Length() );
UT_EQ( false, s.Consume ( 'b' ) ); UT_EQ( 0, s.Length() );
s.Start= 2; s.End= 3; UT_EQ( false, s.ConsumeFromEnd( 'a' ) ); UT_EQ( 2, s.Length() );
UT_EQ( true, s.ConsumeFromEnd( 'b' ) ); UT_EQ( 1, s.Length() );
UT_EQ( true, s.ConsumeFromEnd( 'a' ) ); UT_EQ( 0, s.Length() );
UT_EQ( false, s.ConsumeFromEnd( 'b' ) ); UT_EQ( 0, s.Length() );
UT_EQ( false, s.ConsumeFromEnd( 'a' ) ); UT_EQ( 0, s.Length() );
s.Start= 2; s.End= 3; UT_EQ( false, s.Consume ( "word" ) ); UT_EQ( 2, s.Length() );
s.Start= 2; s.End= 3; UT_EQ( false, s.Consume ( "AB" ) ); UT_EQ( 2, s.Length() );
s.Start= 2; s.End= 3; UT_EQ( true, s.Consume ( "ab" ) ); UT_EQ( 0, s.Length() );
s.Start= 2; s.End= 3; UT_EQ( false, s.ConsumeFromEnd( "word" ) ); UT_EQ( 2, s.Length() );
s.Start= 2; s.End= 3; UT_EQ( false, s.ConsumeFromEnd( "AB" ) ); UT_EQ( 2, s.Length() );
s.Start= 2; s.End= 3; UT_EQ( true, s.ConsumeFromEnd( "ab" ) ); UT_EQ( 0, s.Length() );
}
// 3 words
{
Substring s= new Substring("word1 word2 word3");
UT_EQ( 'w', s.Consume ( ) );
UT_EQ( 'o', s.Consume ( ) );
UT_EQ( 'r', s.Consume ( ) );
UT_EQ( 'd', s.Consume ( ) );
UT_EQ( '1', s.Consume ( ) );
UT_EQ( false , s.Consume ('w' ) );
UT_EQ( true , s.Consume ('w' , Case.Sensitive, Whitespaces.Trim ) );
UT_EQ( true , s.Consume ('o' , Case.Sensitive, Whitespaces.Trim ) );
UT_EQ( false , s.Consume ('o' , Case.Sensitive, Whitespaces.Trim ) );
UT_EQ( true , s.Consume ('r' , Case.Sensitive, Whitespaces.Trim ) );
UT_EQ( false , s.Consume ("D2" , Case.Sensitive, Whitespaces.Trim ) );
UT_EQ( false , s.Consume ("D2" ) );
UT_EQ( true , s.Consume ("d2" ) );
UT_EQ( 2 , s.Consume ( 4 ) );
UT_EQ( "d3" , s.ToString() );
s= new Substring("word1 word2 word3");
UT_EQ( '3', s.ConsumeFromEnd( ) );
UT_EQ( 'd', s.ConsumeFromEnd( ) );
UT_EQ( 'r', s.ConsumeFromEnd( ) );
UT_EQ( 'o', s.ConsumeFromEnd( ) );
UT_EQ( 'w', s.ConsumeFromEnd( ) );
UT_EQ( false , s.ConsumeFromEnd('2' ) );
UT_EQ( true , s.ConsumeFromEnd('2' , Case.Sensitive, Whitespaces.Trim ) );
UT_EQ( true , s.ConsumeFromEnd('d' , Case.Sensitive, Whitespaces.Trim ) );
UT_EQ( false , s.ConsumeFromEnd('d' , Case.Sensitive, Whitespaces.Trim ) );
UT_EQ( true , s.ConsumeFromEnd('r' , Case.Sensitive, Whitespaces.Trim ) );
UT_EQ( false , s.ConsumeFromEnd("WO" , Case.Sensitive, Whitespaces.Trim ) );
UT_EQ( false , s.ConsumeFromEnd("WO" ) );
UT_EQ( true , s.ConsumeFromEnd("wo" ) );
UT_EQ( 2 , s.ConsumeFromEnd( 4 ) );
UT_EQ( "wo" , s.ToString() );
}
// consume AString, Substring
{
Substring s= new Substring("word1 word2 word3 word4");
Substring sConsume= new Substring( "1234word12", 4, 4 );
AString aConsume= new AString ( "word" );
UT_EQ( true, s.Consume ( sConsume ) );
UT_EQ( false, s.Consume ( sConsume ) );
UT_EQ( '1', s.Consume ( ) );
UT_EQ( false, s.Consume ( sConsume ) );
UT_EQ( true, s.Consume ( sConsume, Case.Sensitive, Whitespaces.Trim ) );
UT_EQ( '2', s.Consume ( ) );
UT_EQ( ' ', s.Consume ( ) );
UT_EQ( true, s.Consume ( aConsume ) );
UT_EQ( false, s.Consume ( aConsume ) );
UT_EQ( '3', s.Consume ( ) );
UT_EQ( false, s.Consume ( aConsume ) );
UT_EQ( true, s.Consume ( aConsume, Case.Sensitive, Whitespaces.Trim ) );
s.Set("1word 2word 3word 4word");
UT_EQ( true, s.ConsumeFromEnd( sConsume ) );
UT_EQ( false, s.ConsumeFromEnd( sConsume ) );
UT_EQ( '4', s.ConsumeFromEnd( ) );
UT_EQ( false, s.ConsumeFromEnd( sConsume ) );
UT_EQ( true, s.ConsumeFromEnd( sConsume, Case.Sensitive, Whitespaces.Trim ) );
UT_EQ( '3', s.ConsumeFromEnd( ) );
UT_EQ( ' ', s.ConsumeFromEnd( ) );
UT_EQ( true, s.ConsumeFromEnd( aConsume ) );
UT_EQ( false, s.ConsumeFromEnd( aConsume ) );
UT_EQ( '2', s.ConsumeFromEnd( ) );
UT_EQ( false, s.ConsumeFromEnd( aConsume ) );
UT_EQ( true, s.ConsumeFromEnd( aConsume, Case.Sensitive, Whitespaces.Trim ) );
}
}
/** ****************************************************************************************
* Cuts the given number of characters from the end of the Substring and optionally
* places the portion that was cut in parameter \p target (if provided).<br>
* Parameter \p regionLength is checked to be between 0 and length. If negative, nothing
* is cut and \p target is set empty. If \p regionLength is greater than this
* objects' length, all contents is 'moved' to \p target.
*
* @param regionLength The length of the region at the start to delete.
* @param target An optional target \b %Substring that receives the portion that
* is cut from this object. Defaults to null.
*
* @return The new length of the substring.
******************************************************************************************/
public int ConsumeFromEnd( int regionLength, Substring target= null )
{
if ( regionLength < 0 )
{
if ( target != null )
target.Clear();
return Length();
}
if ( regionLength > Length() )
regionLength= Length();
if ( target != null )
target.Set( this, Length() - regionLength, regionLength );
End-= regionLength;
hash= 0;
return Length();
}
/** ****************************************************************************************
* Splits this substring into two parts. What remains in this object is the region
* from 0 to \p position.
* \p target receives the rest. If \p separatorWidth is given, this is subtracted from
* the front of \p target.
*
* @param position The index where this object is split.
* @param target The target substring to receive the right part of the string.
* @param separatorWidth This does not change what remains in this object, but defines
* the number of characters that are cut from the front of the
* \p target. Defaults to 0.
*
* @return \c this to allow concatenated calls.
******************************************************************************************/
public Substring Split( int position, Substring target, int separatorWidth =0 )
{
CString.AdjustRegion( Length(), ref position, ref separatorWidth );
target.Set( this, position + separatorWidth, Length() - position - separatorWidth );
End= Start + position -1;
return this;
}
/** ****************************************************************************************
* Cuts the given number of characters from the beginning of the Substring and optionally
* places the portion that was cut in parameter \p target (if provided).<br>
* Parameter \p regionLength is checked to be between 0 and length. If negative, nothing
* is cut and \p target is set empty. If \p regionLength is greater than this
* objects' length, all contents is 'moved' to \p target.
*
* @param regionLength The length of the region at the start to delete.
* @param target An optional target \b %Substring that receives the portion that
* is cut from this object. Defaults to null.
*
* @return The new length of the substring.
******************************************************************************************/
public int Consume( int regionLength, Substring target= null )
{
if ( regionLength < 0 )
{
if ( target != null )
target.Clear();
return Length();
}
if ( regionLength > Length() )
regionLength= Length();
if ( target != null )
target.Set( this, 0, regionLength );
Start+= regionLength;
hash= 0;
return Length();
}
/** ****************************************************************************************
* Implements functionality for configuration variable \c LOXNAME_DUMP_STATE_ON_EXIT.
* Is called when a logger is removed.
******************************************************************************************/
protected void dumpStateOnLoggerRemoval()
{
if( !loggerAddedSinceLastDebugState )
return;
loggerAddedSinceLastDebugState= false;
Variable variable= new Variable( ALox.DUMP_STATE_ON_EXIT, GetName() );
variable.Load();
String domain= null;
Verbosity verbosity= Verbosity.Info;
Substring tok= new Substring();
int flags= 0;
for( int tokNo= 0; tokNo< variable.Size(); tokNo++ )
{
tok.Set( variable.GetString( tokNo ) );
if( tok.IsEmpty() )
continue;
// state flags
if( tok.Equals( "NONE" , Case.Ignore ) ) { flags= 0; break; }
else if( tok.Equals( "Basic" , Case.Ignore ) ) flags|= (int) Lox.StateInfo.Basic ;
else if( tok.Equals( "Version" , Case.Ignore ) ) flags|= (int) Lox.StateInfo.Version ;
else if( tok.Equals( "Loggers" , Case.Ignore ) ) flags|= (int) Lox.StateInfo.Loggers ;
else if( tok.Equals( "Domains" , Case.Ignore ) ) flags|= (int) Lox.StateInfo.Domains ;
else if( tok.Equals( "InternalDomains" , Case.Ignore ) ) flags|= (int) Lox.StateInfo.InternalDomains ;
else if( tok.Equals( "ScopeDomains" , Case.Ignore ) ) flags|= (int) Lox.StateInfo.ScopeDomains ;
else if( tok.Equals( "DSR" , Case.Ignore ) ) flags|= (int) Lox.StateInfo.DSR ;
else if( tok.Equals( "PrefixLogables" , Case.Ignore ) ) flags|= (int) Lox.StateInfo.PrefixLogables ;
else if( tok.Equals( "Once" , Case.Ignore ) ) flags|= (int) Lox.StateInfo.Once ;
else if( tok.Equals( "LogData" , Case.Ignore ) ) flags|= (int) Lox.StateInfo.LogData ;
else if( tok.Equals( "ThreadMappings" , Case.Ignore ) ) flags|= (int) Lox.StateInfo.ThreadMappings ;
else if( tok.Equals( "SPTR" , Case.Ignore ) ) flags|= (int) Lox.StateInfo.SPTR ;
else if( tok.Equals( "All" , Case.Ignore ) ) flags|= (int) Lox.StateInfo.All ;
// domain and verbosity
else if( tok.Consume( "domain", Case.Ignore, Whitespaces.Trim ) )
{
if( tok.Consume( '=', Case.Sensitive, Whitespaces.Trim ) )
domain= tok.Trim().ToString();
}
else if( tok.Consume( "verbosity", Case.Ignore, Whitespaces.Trim ) )
{
if( tok.Consume( '=', Case.Sensitive, Whitespaces.Trim ) )
verbosity= ALox.ReadVerbosity( tok.Trim() );
}
// unknown argument
else
{
logInternal( Verbosity.Error, "VAR", intMsg._()
._( "Unknown argument '" )._(tok)
._( "' in variable " )._(variable.Fullname)._( " = \"")._(variable.GetString())._('\"') );
}
}
if ( flags != 0 )
{
State( domain, verbosity, "Auto dump state on exit requested: ", (Lox.StateInfo) flags );
}
}
/** ****************************************************************************************
* Implements functionality for configuration variable \c LOXNAME_LOGGERNAME_VERBOSITY.
* Is called when a logger is removed.
* @param logger The logger to write the verbosity for.
******************************************************************************************/
protected void writeVerbositiesOnLoggerRemoval( Logger logger )
{
// When writing back we will use this priority as the maximum to write. This way, if this was
// an automatic default value, we will not write back into the user's variable store.
// As always, only if the app fetches new variables on termination, this is entry is copied.
Variable variable= new Variable( ALox.VERBOSITY, GetName(), logger.GetName() );
variable.Load();
// first token is "writeback" ?
if ( variable.Size() == 0 )
return;
Substring firstArg= new Substring( variable.GetString() );
if ( !firstArg.Consume( "writeback", Case.Ignore, Whitespaces.Trim ) )
return;
// optionally read a destination variable name
Substring destVarCategory = new Substring();
Substring destVarName = new Substring();
if( firstArg.Trim().IsNotEmpty() )
{
// separate category from variable name
int catSeparatorIdx= firstArg.IndexOf( '_' );
if (catSeparatorIdx >= 0 )
{
destVarCategory.Set( firstArg, 0 , catSeparatorIdx );
destVarName .Set( firstArg, catSeparatorIdx + 1);
}
else
destVarName.Set( firstArg );
if ( destVarName.IsEmpty() )
{
logInternal( Verbosity.Error, "VAR", intMsg._()
._( "Argument 'writeback' in variable " )
._( variable.Fullname)
._( "\n Error: Wrong destination variable name format\"" )
._( firstArg )._( "\"" ) );
return;
}
}
// either write directly into LOX_LOGGER_VERBOSITY variable...
Variable destVar= null;
if( destVarName.IsEmpty() )
{
variable.ClearValues( 1 );
destVar= variable;
}
// ...or into a new given variable
else
{
destVar= new Variable( destVarCategory, destVarName, ALox.VERBOSITY.Delim );
destVar.FormatHints= variable.FormatHints;
destVar.FormatAttrAlignment= variable.FormatAttrAlignment;
destVar.Comments._("Created at runtime through config option 'writeback' in variable \"")._( variable.Fullname )._("\".");
}
// collect verbosities
{
int loggerNoMainDom= domains .GetLoggerNo( logger );
int loggerNoIntDom= internalDomains.GetLoggerNo( logger );
if ( loggerNoMainDom >= 0 ) verbositySettingToVariable( domains , loggerNoMainDom, destVar );
if ( loggerNoIntDom >= 0 ) verbositySettingToVariable( internalDomains, loggerNoIntDom , destVar );
}
// now store using the same plug-in as original variable has
destVar.Priority= variable.Priority;
destVar.Store();
// internal logging
intMsg._()._( "Argument 'writeback' in variable " )._( variable.Fullname )
._( ":\n Verbosities for logger \"" ) ._( logger.GetName() )
._( "\" written " );
if( destVarName.IsEmpty() )
intMsg._( "(to source variable)." );
else
intMsg._( "to variable \"" ) ._( destVar.Fullname ) ._("\".") ;
logInternal( Verbosity.Info, "VAR", intMsg._( destVarName )._( "\"." ) );
// verbose logging of the value written
intMsg._()._(" Value:");
for( int i= 0; i< destVar.Size() ; i++ )
intMsg._( "\n " )._( destVar.GetString(i) );
logInternal( Verbosity.Verbose, "VAR", intMsg );
}
/** ****************************************************************************************
* Searches in the values of this variable for the pattern
* <c>attrName = result</c> and
* sets parameter \p result to the string following this pattern.
*
* @param attrName The name of the attribute searched.
* @param[out] result A substring with the result.
* @param attrDelim The delimiter to search for. Defaults to '='.
* @return \c true if the attribute was found, \c false otherwise.
******************************************************************************************/
public bool GetAttribute( String attrName, Substring result, char attrDelim= '=' )
{
for ( int i= 0; i< Size(); i++ )
{
result.Set( GetString(i ) );
if ( result.Consume( attrName, Case.Ignore, Whitespaces.Trim )
&& result.Consume( attrDelim, Case.Ignore, Whitespaces.Trim ) )
{
result.Trim();
return true;
}
}
return false;
}
public void IndexOf()
{
Substring subs;
// indexOf()
{
subs= new Substring("ABCD");
UT_EQ( -1, subs.IndexOf('X') );
UT_EQ( 0, subs.IndexOf('A') );
UT_EQ( 1, subs.IndexOf('B') );
UT_EQ( 2, subs.IndexOf('C') );
UT_EQ( 3, subs.IndexOf('D') );
}
// search characters
subs.Set( "abc@" + "abcd abcd" + "abc@de", 4, 9 );
{
UT_EQ( -1 , subs.IndexOf( '@', -5 ) );
UT_EQ( -1 , subs.IndexOf( '@' ) );
UT_EQ( -1 , subs.IndexOf( '@', 5 ) );
UT_EQ( -1 , subs.IndexOf( '@', 150 ) );
UT_EQ( 0 , subs.IndexOf( 'a' ) );
UT_EQ( 1 , subs.IndexOf( 'b' ) );
UT_EQ( 2 , subs.IndexOf( 'c' ) );
UT_EQ( 0 , subs.IndexOf( 'a', 0 ) );
UT_EQ( 1 , subs.IndexOf( 'b', 0 ) );
UT_EQ( 2 , subs.IndexOf( 'c', 0 ) );
UT_EQ( 5 , subs.IndexOf( 'a', 1 ) );
UT_EQ( 1 , subs.IndexOf( 'b', 1 ) );
UT_EQ( 2 , subs.IndexOf( 'c', 1 ) );
UT_EQ( 5 , subs.IndexOf( 'a', 2 ) );
UT_EQ( 6 , subs.IndexOf( 'b', 2 ) );
UT_EQ( 2 , subs.IndexOf( 'c', 2 ) );
UT_EQ( 5 , subs.IndexOf( 'a', 3 ) );
UT_EQ( 6 , subs.IndexOf( 'b', 3 ) );
UT_EQ( 7 , subs.IndexOf( 'c', 3 ) );
UT_EQ( 8 , subs.IndexOf( 'd', 7 ) );
UT_EQ( 8 , subs.IndexOf( 'd', 8 ) );
UT_EQ( -1 , subs.IndexOf( 'd', 9 ) );
}
// search null, empty string
subs.Set( "abc@" + "abcd abcd" + "abc@de", 4, 9 );
{
UT_EQ( 0 , subs.IndexOf( (AString) null ) );
UT_EQ( 5 , subs.IndexOf( (AString) null, 5 ) );
UT_EQ( -1 , subs.IndexOf( (AString) null, 50 ) );
UT_EQ( 0 , subs.IndexOf( (AString) null, - 5 ) );
UT_EQ( 0 , subs.IndexOf( (String) null ) );
UT_EQ( 5 , subs.IndexOf( (String) null, 5 ) );
UT_EQ( -1 , subs.IndexOf( (String) null, 50 ) );
UT_EQ( 0 , subs.IndexOf( (String) null, - 5 ) );
UT_EQ( 0 , subs.IndexOf( "", - 5 ) );
UT_EQ( 0 , subs.IndexOf( "", 0 ) );
UT_EQ( 4 , subs.IndexOf( "", 4 ) );
UT_EQ( -1 , subs.IndexOf( "", 100 ) );
}
// search
subs.Set( "abc@" + "abcd abcd" + "abc@de", 4, 9 );
{
UT_EQ( 0 , subs.IndexOf( "abcd" ) );
UT_EQ( 1 , subs.IndexOf( "b" ) );
UT_EQ( 4 , subs.IndexOf( " abcd" ) );
UT_EQ( 5 , subs.IndexOf( "abcd", 1 ) );
UT_EQ( 0 , subs.IndexOf( "abcd",- 1 ) );
UT_EQ( -1, subs.IndexOf( "xyz", -10 ) );
}
// ignore case
String t= "Hello A-Worx util";
subs.Set( "abc@" + t + "abc@de", 4, t.Length );
{
UT_EQ( 6 , subs.IndexOf( "a-worx", 0 ,Case.Ignore ) );
UT_EQ( 6 , subs.IndexOf( "a-worx", 1 ,Case.Ignore ) );
UT_EQ( 6 , subs.IndexOf( "a-worx", -10 ,Case.Ignore ) );
UT_EQ( 6 , subs.IndexOf( "a-worx", 6 ,Case.Ignore ) );
UT_EQ( -1, subs.IndexOf( "a-worx", 7 ,Case.Ignore ) );
UT_EQ( -1, subs.IndexOf( "a-worx", 100 ,Case.Ignore ) );
UT_EQ( 0, subs.IndexOf( "hel", 0 ,Case.Ignore ) );
UT_EQ( -1, subs.IndexOf( "hel", 1 ,Case.Ignore ) );
UT_EQ( 13, subs.IndexOf( "util", 1 ,Case.Ignore ) );
UT_EQ( 13, subs.IndexOf( "UTIL", 5 ,Case.Ignore ) );
UT_EQ( 13, subs.IndexOf( "UTIL", 13 ,Case.Ignore ) );
UT_EQ( -1, subs.IndexOf( "UTIL", 14 ,Case.Ignore ) );
}
// ------------------ search one of several characters ------------------
subs.Set( "abc@" + "abcd abcde" + "abc@de", 4, 10 );
{
// search one of
int l= subs.Length();
UT_EQ( 4, subs.IndexOfAny ( CString.DefaultWhitespaces,Inclusion.Include ) );
UT_EQ( -1, subs.IndexOfAny ( "x" .ToCharArray() ,Inclusion.Include ) );
UT_EQ( -1, subs.IndexOfAny ( "xy" .ToCharArray() ,Inclusion.Include ) );
UT_EQ( -1, subs.IndexOfAny ( "xyz" .ToCharArray() ,Inclusion.Include ) );
UT_EQ( 3, subs.IndexOfAny ( "xyd" .ToCharArray() ,Inclusion.Include ) );
UT_EQ( 3, subs.IndexOfAny ( "d" .ToCharArray() ,Inclusion.Include ) );
UT_EQ( 3, subs.IndexOfAny ( "xyd" .ToCharArray() ,Inclusion.Include, -2 ) );
UT_EQ( 8, subs.IndexOfAny ( "xyd" .ToCharArray() ,Inclusion.Include, 4 ) );
UT_EQ( -1, subs.IndexOfAny ( "xyd" .ToCharArray() ,Inclusion.Include, 20 ) );
UT_EQ( -1, subs.LastIndexOfAny( "" .ToCharArray() ,Inclusion.Include ) );
UT_EQ( -1, subs.LastIndexOfAny( "x" .ToCharArray() ,Inclusion.Include ) );
UT_EQ( -1, subs.LastIndexOfAny( "xy" .ToCharArray() ,Inclusion.Include ) );
UT_EQ( -1, subs.LastIndexOfAny( "xyz" .ToCharArray() ,Inclusion.Include ) );
UT_EQ( 8, subs.LastIndexOfAny( "xyd" .ToCharArray() ,Inclusion.Include ) );
UT_EQ( -1, subs.LastIndexOfAny( "xyd" .ToCharArray() ,Inclusion.Include, -2 ) );
UT_EQ( -1, subs.LastIndexOfAny( "xyd" .ToCharArray() ,Inclusion.Include, 2 ) );
UT_EQ( 3, subs.LastIndexOfAny( "xyd" .ToCharArray() ,Inclusion.Include, 4 ) );
UT_EQ( 0, subs.LastIndexOfAny( "a" .ToCharArray() ,Inclusion.Include, 4 ) );
UT_EQ( 1, subs.LastIndexOfAny( "b" .ToCharArray() ,Inclusion.Include, 4 ) );
UT_EQ( 1, subs.LastIndexOfAny( "ba" .ToCharArray() ,Inclusion.Include, 4 ) );
UT_EQ( 0, subs.LastIndexOfAny( "xa" .ToCharArray() ,Inclusion.Include, 4 ) );
UT_EQ( 8, subs.LastIndexOfAny( "xyd" .ToCharArray() ,Inclusion.Include, 20 ) );
UT_EQ( 8, subs.LastIndexOfAny( "d" .ToCharArray() ,Inclusion.Include, 20 ) );
UT_EQ( 9, subs.LastIndexOfAny( "e" .ToCharArray() ,Inclusion.Include, 20 ) );
// search NOT one of
UT_EQ( 0, subs.IndexOfAny ( "" .ToCharArray() ,Inclusion.Exclude ) );
UT_EQ( 0, subs.IndexOfAny ( "x" .ToCharArray() ,Inclusion.Exclude ) );
UT_EQ( 0, subs.IndexOfAny ( "xy" .ToCharArray() ,Inclusion.Exclude ) );
UT_EQ( 0, subs.IndexOfAny ( "xyz" .ToCharArray() ,Inclusion.Exclude ) );
UT_EQ( 1, subs.IndexOfAny ( "a" .ToCharArray() ,Inclusion.Exclude ) );
UT_EQ( 2, subs.IndexOfAny ( "ba" .ToCharArray() ,Inclusion.Exclude ) );
UT_EQ( 3, subs.IndexOfAny ( "abc" .ToCharArray() ,Inclusion.Exclude ) );
UT_EQ( 3, subs.IndexOfAny ( "acb" .ToCharArray() ,Inclusion.Exclude ) );
UT_EQ( 3, subs.IndexOfAny ( "cba" .ToCharArray() ,Inclusion.Exclude ) );
UT_EQ( 3, subs.IndexOfAny ( "xcba" .ToCharArray() ,Inclusion.Exclude ) );
UT_EQ( l-1, subs.LastIndexOfAny( "" .ToCharArray() ,Inclusion.Exclude ) );
UT_EQ( l-1, subs.LastIndexOfAny( "x" .ToCharArray() ,Inclusion.Exclude ) );
UT_EQ( l-1, subs.LastIndexOfAny( "xy" .ToCharArray() ,Inclusion.Exclude ) );
UT_EQ( l-2, subs.LastIndexOfAny( "e" .ToCharArray() ,Inclusion.Exclude ) );
UT_EQ( l-3, subs.LastIndexOfAny( "de" .ToCharArray() ,Inclusion.Exclude ) );
UT_EQ( l-4, subs.LastIndexOfAny( "cde" .ToCharArray() ,Inclusion.Exclude ) );
UT_EQ( l-4, subs.LastIndexOfAny( "ced" .ToCharArray() ,Inclusion.Exclude ) );
UT_EQ( l-4, subs.LastIndexOfAny( "ecd" .ToCharArray() ,Inclusion.Exclude ) );
UT_EQ( 5, subs.LastIndexOfAny( "ecd" .ToCharArray() ,Inclusion.Exclude, 5 ) );
UT_EQ( 4, subs.LastIndexOfAny( "ecd" .ToCharArray() ,Inclusion.Exclude, 4 ) );
UT_EQ( 1, subs.LastIndexOfAny( "acd" .ToCharArray() ,Inclusion.Exclude, 3 ) );
UT_EQ( -1, subs.LastIndexOfAny( "abc" .ToCharArray() ,Inclusion.Exclude, 2 ) );
UT_EQ( 3, subs.LastIndexOfAny( "xay" .ToCharArray() ,Inclusion.Exclude, 3 ) );
UT_EQ( 2, subs.LastIndexOfAny( "d" .ToCharArray() ,Inclusion.Exclude, 3 ) );
UT_EQ( -1, subs.LastIndexOfAny( "a" .ToCharArray() ,Inclusion.Exclude, 0 ) );
}
}
// #############################################################################################
// file IO
// #############################################################################################
/** ****************************************************************************************
* Clears all configuration data and reads the file. It might happen that lines are
* ignored or otherwise marked as faulty. All numbers of such lines get collected in
* field LinesWithReadErrors.
* @return Returns the #Status of the operation.
******************************************************************************************/
public IniFile.Status ReadFile()
{
Reset();
LastStatus= Status.OK;
// read all variables
StreamReader file;
try
{
file= new StreamReader( FileName.ToString() );
}
catch( Exception )
{
return LastStatus= Status.ERROR_OPENING_FILE;
}
String lineS;
AString name= new AString();
AString value= new AString();
AString comments= new AString();
Section actSection= (IniFile.Section) Sections[0];
Substring line= new Substring();
int lineNo= 0;
bool fileHeaderRead= false;
char[] separatorCharacters= value._( "=" )._( CString.DefaultWhitespaces )
.ToString().ToCharArray();
LinesWithReadErrors.Clear();
while ( (lineS= file.ReadLine()) != null )
{
lineNo++;
bool isEmpty= line.Set( lineS ).Trim().IsEmpty();
bool isCommentLine= startsWithCommentSymbol( line );
if ( isCommentLine )
{
if ( comments.IsNotEmpty() )
comments.NewLine();
comments._(line);
continue;
}
// still processing file header?
if ( !fileHeaderRead )
{
fileHeaderRead= true;
FileComments._()._( comments );
comments.Clear();
}
// empty line?
if ( isEmpty )
{
if ( comments.IsNotEmpty() )
comments.NewLine();
continue;
}
// section line
if ( line.Consume( '[' ) )
{
fileHeaderRead= true;
// we do not care if there is no closing bracket. But if there is one, we remove it.
if( !line.ConsumeFromEnd(']') )
LinesWithReadErrors.Add( lineNo );
// search the section in our section list (if section existed already, new comments
// are dropped)
actSection= (IniFile.Section) SearchOrCreateSection( line, comments);
comments.Clear();
continue;
}
// variable line?
value.Clear();
int idx= line.IndexOfAny( separatorCharacters, Inclusion.Include );
if( idx < 0 )
{
name._()._( line );
line.Clear();
}
else
{
name._()._( line.Buf, line.Start, idx );
line.Consume( idx );
value._(line);
}
// read continues as long as lines end with '\' (must not be '\\')
while ( line.CharAtEnd() == '\\'
&& line.CharAtEnd(1) != '\\' )
{
value.NewLine();
if ( (lineS= file.ReadLine()) == null )
{
// last line of the file ended with '\' !
line.Clear();
break;
}
line.Set( lineS ).TrimEnd();
value._( line );
}
// insert entry with raw value
{
IniFile.Entry entry= (IniFile.Entry) actSection.GetEntry( name, true );
entry.Values .Clear();
entry.Comments._()._( comments );
entry.RawValue._()._( value );
// if there is just no raw value, we add an empty string to the entries' values
if ( value.IsEmpty() )
entry.Values.Add( new AString() );
}
comments.Clear();
}
file.Close();
return LastStatus;
}
/** ****************************************************************************************
* 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 );
}
}
}
