public override bool VisitObjectProperty( int startPropertyIndex, string propertyName, int propertyIndex )
{
if( Path.Count == 0 )
{
_hasTopLevelProperties = true;
if( propertyName == "version" )
{
if( _thisVersion != null ) return Matcher.SetError( "Duplicate version." );
return GetVersionValue( startPropertyIndex, out _thisVersion );
}
}
else if( _versions != null && Path[Path.Count-1].PropertyName == "dependencies" && _projectNameFinder( propertyName ) )
{
Matcher.MatchWhiteSpaces( 0 );
if( Matcher.Head == '{' )
{
JSONVersionFinder f = new JSONVersionFinder( Matcher, null, null );
if( f.ThisVersion == null ) return Matcher.SetError( "Property version expected." );
CollectVersion( f.ThisVersion );
}
else
{
int start = Matcher.StartIndex;
string version;
if( !Matcher.TryMatchJSONQuotedString( out version ) ) return Matcher.SetError( "Version string expected." );
VersionOccurrence v = new VersionOccurrence( version, start, Matcher.StartIndex - start, false );
Debug.Assert( v.IsNakedVersionNumber );
CollectVersion( v );
}
return true;
}
return base.VisitObjectProperty( startPropertyIndex, propertyName, propertyIndex );
}
void ExtractVersions(string text)
{
StringMatcher m = new StringMatcher(text);
var allVersions = new List <VersionOccurrence>();
JSONVersionFinder finder = new JSONVersionFinder(m, _projectNameFinder, allVersions);
_thisVersion = finder.ThisVersion;
_allVersions = allVersions;
_sameVersions = finder.SameVersions;
_parseError = m.ErrorMessage;
}
public override bool VisitObjectProperty(int startPropertyIndex, string propertyName, int propertyIndex)
{
if (Path.Count == 0)
{
_hasTopLevelProperties = true;
if (propertyName == "version")
{
if (_thisVersion != null)
{
return(Matcher.SetError("Duplicate version."));
}
return(GetVersionValue(startPropertyIndex, out _thisVersion));
}
}
else if (_versions != null && Path[Path.Count - 1].PropertyName == "dependencies" && _projectNameFinder(propertyName))
{
Matcher.MatchWhiteSpaces(0);
if (Matcher.Head == '{')
{
JSONVersionFinder f = new JSONVersionFinder(Matcher, null, null);
if (f.ThisVersion == null)
{
return(Matcher.SetError("Property version expected."));
}
CollectVersion(f.ThisVersion);
}
else
{
int start = Matcher.StartIndex;
string version;
if (!Matcher.TryMatchJSONQuotedString(out version))
{
return(Matcher.SetError("Version string expected."));
}
VersionOccurrence v = new VersionOccurrence(version, start, Matcher.StartIndex - start, false);
Debug.Assert(v.IsNakedVersionNumber);
CollectVersion(v);
}
return(true);
}
return(base.VisitObjectProperty(startPropertyIndex, propertyName, propertyIndex));
}
void ExtractVersions( string text )
{
StringMatcher m = new StringMatcher( text );
var allVersions = new List<VersionOccurrence>();
JSONVersionFinder finder = new JSONVersionFinder( m, _projectNameFinder, allVersions );
_thisVersion = finder.ThisVersion;
_allVersions = allVersions;
_sameVersions = finder.SameVersions;
_parseError = m.ErrorMessage;
}
