/// <summary>
/// Extracts the body of the given preprocessor directive symbol, parses it, and returns the parsed expression.
/// </summary>
/// <param name="parser">
/// The C# parser.
/// </param>
/// <param name="sourceCode">
/// The source code containing the preprocessor directive symbol.
/// </param>
/// <param name="preprocessorSymbol">
/// The preprocessor directive symbol.
/// </param>
/// <param name="startIndex">
/// The index of the start of the expression body within the text string.
/// </param>
/// <returns>
/// Returns the expression.
/// </returns>
internal static Expression GetConditionalPreprocessorBodyExpression(CsParser parser, SourceCode sourceCode, Symbol preprocessorSymbol, int startIndex)
{
Param.AssertNotNull(parser, "parser");
Param.AssertNotNull(sourceCode, "sourceCode");
Param.AssertNotNull(preprocessorSymbol, "preprocessorSymbol");
Param.AssertGreaterThanOrEqualToZero(startIndex, "startIndex");
Debug.Assert(preprocessorSymbol.SymbolType == SymbolType.PreprocessorDirective, "The symbol is not a preprocessor directive.");
string text = preprocessorSymbol.Text.Substring(startIndex, preprocessorSymbol.Text.Length - startIndex).Trim();
if (text.Length > 0)
{
using (StringReader reader = new StringReader(text))
{
// Extract the symbols within this text.
CodeLexer lexer = new CodeLexer(parser, sourceCode, new CodeReader(reader));
List<Symbol> symbolList = lexer.GetSymbols(sourceCode, null);
SymbolManager directiveSymbols = new SymbolManager(symbolList);
CodeParser preprocessorBodyParser = new CodeParser(parser, directiveSymbols);
// Parse these symbols to create the body expression.
return preprocessorBodyParser.GetNextConditionalPreprocessorExpression(sourceCode);
}
}
// The directive has no body.
return null;
}
/// <summary>
/// Extracts the body of the given preprocessor directive symbol, parses it, and returns the parsed expression.
/// </summary>
/// <param name="parser">
/// The C# parser.
/// </param>
/// <param name="sourceCode">
/// The source code containing the preprocessor directive symbol.
/// </param>
/// <param name="preprocessorSymbol">
/// The preprocessor directive symbol.
/// </param>
/// <param name="startIndex">
/// The index of the start of the expression body within the text string.
/// </param>
/// <returns>
/// Returns the expression.
/// </returns>
internal static Expression GetConditionalPreprocessorBodyExpression(CsParser parser, SourceCode sourceCode, Symbol preprocessorSymbol, int startIndex)
{
Param.AssertNotNull(parser, "parser");
Param.AssertNotNull(sourceCode, "sourceCode");
Param.AssertNotNull(preprocessorSymbol, "preprocessorSymbol");
Param.AssertGreaterThanOrEqualToZero(startIndex, "startIndex");
Debug.Assert(preprocessorSymbol.SymbolType == SymbolType.PreprocessorDirective, "The symbol is not a preprocessor directive.");
string text = preprocessorSymbol.Text.Substring(startIndex, preprocessorSymbol.Text.Length - startIndex).Trim();
if (text.Length > 0)
{
using (StringReader reader = new StringReader(text))
{
// Extract the symbols within this text.
CodeLexer lexer = new CodeLexer(parser, sourceCode, new CodeReader(reader));
List <Symbol> symbolList = lexer.GetSymbols(sourceCode, null);
SymbolManager directiveSymbols = new SymbolManager(symbolList);
CodeParser preprocessorBodyParser = new CodeParser(parser, directiveSymbols);
// Parse these symbols to create the body expression.
return(preprocessorBodyParser.GetNextConditionalPreprocessorExpression(sourceCode));
}
}
// The directive has no body.
return(null);
}
/// <summary>
/// Initializes a new instance of the CsDocumentWrapper class.
/// </summary>
/// <param name="parser">The parser.</param>
/// <param name="sourceCode">The original source code.</param>
public CsDocumentWrapper(CsParser parser, SourceCode sourceCode)
{
Param.AssertNotNull(parser, "parser");
Param.AssertNotNull(sourceCode, "sourceCode");
this.parser = parser;
this.sourceCode = sourceCode;
}
/// <summary>
/// Initializes a new instance of the CsDocument class.
/// </summary>
/// <param name="sourceCode">
/// The source code that this document represents.
/// </param>
/// <param name="parser">
/// The parser that is creating this object.
/// </param>
internal CsDocument(SourceCode sourceCode, CsParser parser)
: this(sourceCode, parser, null)
{
Param.AssertNotNull(sourceCode, "sourceCode");
Param.AssertNotNull(parser, "parser");
this.tokens = new MasterList <CsToken>();
}
/// <summary>
/// Initializes a new instance of the CsDocumentWrapper class.
/// </summary>
/// <param name="parser">The parser.</param>
/// <param name="sourceCode">The original source code.</param>
public CsDocumentWrapper(CsParser parser, SourceCode sourceCode)
{
Param.AssertNotNull(parser, "parser");
Param.AssertNotNull(sourceCode, "sourceCode");
this.parser = parser;
this.sourceCode = sourceCode;
}
/// <summary>
/// Initializes a new instance of the CodeParser class.
/// </summary>
/// <param name="parser">
/// The C# parser.
/// </param>
/// <param name="lexer">
/// The lexer to use for parsing the code.
/// </param>
public CodeParser(CsParser parser, CodeLexer lexer)
{
Param.AssertNotNull(parser, "parser");
Param.AssertNotNull(lexer, "lexer");
this.parser = parser;
this.lexer = lexer;
}
/// <summary>
/// Initializes a new instance of the CsDocument class.
/// </summary>
/// <param name="sourceCode">
/// The source code that this document represents.
/// </param>
/// <param name="parser">
/// The parser that is creating this object.
/// </param>
/// <param name="tokens">
/// The tokens in the document.
/// </param>
internal CsDocument(SourceCode sourceCode, CsParser parser, MasterList <CsToken> tokens)
: base(sourceCode)
{
Param.AssertNotNull(sourceCode, "sourceCode");
Param.AssertNotNull(parser, "parser");
Param.Ignore(tokens);
this.parser = parser;
this.tokens = tokens;
}
protected override void Dispose(bool disposing)
{
Param.Ignore(disposing);
base.Dispose(disposing);
if (disposing)
{
this.contents = null;
this.tokens = null;
this.fileHeader = null;
this.parser = null;
}
}
/// <summary>
/// Initializes a new instance of the CsDocumentWrapper class.
/// </summary>
/// <param name="parser">The parser.</param>
/// <param name="sourceCode">The original source code.</param>
/// <param name="document">The document to wrap.</param>
public CsDocumentWrapper(CsParser parser, SourceCode sourceCode, CsDocument document)
: base(document)
{
Param.AssertNotNull(parser, "parser");
Param.AssertNotNull(sourceCode, "sourceCode");
Param.AssertNotNull(document, "document");
this.parser = parser;
this.sourceCode = sourceCode;
this.document = document;
Debug.Assert(this.document.Tag == null, "Wrapper has already been set!");
this.document.Tag = this;
}
/// <summary>
/// Initializes a new instance of the CsDocumentWrapper class.
/// </summary>
/// <param name="parser">The parser.</param>
/// <param name="sourceCode">The original source code.</param>
/// <param name="document">The document to wrap.</param>
public CsDocumentWrapper(CsParser parser, SourceCode sourceCode, CsDocument document)
: base(document)
{
Param.AssertNotNull(parser, "parser");
Param.AssertNotNull(sourceCode, "sourceCode");
Param.AssertNotNull(document, "document");
this.parser = parser;
this.sourceCode = sourceCode;
this.document = document;
Debug.Assert(this.document.Tag == null, "Wrapper has already been set!");
this.document.Tag = this;
}
/// <summary>
/// Builds code document from specified source code.
/// </summary>
private static CsDocument BuildCodeDocument(string sourceCode)
{
string tempFile = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "CodeHelperTest.cs");
File.WriteAllText(tempFile, sourceCode);
CodeProject project = new CodeProject(0, string.Empty, new Configuration(null));
CsParser parser = new CsParser();
parser.FileTypes.Add("CS");
parser.PreParse();
CodeFile file = new CodeFile(tempFile, project, parser);
CodeDocument doc = null;
parser.ParseFile(file, 0, ref doc);
File.Delete(tempFile);
return (CsDocument)doc;
}
/// <summary>
/// Adds any suppressions for the given element by scanning the attributes on the element.
/// </summary>
private void AddRuleSuppressionsForElement()
{
if (this.element != null && this.element.Attributes != null && this.element.Attributes.Count > 0)
{
foreach (StyleCop.CSharp.CodeModel.Attribute attribute in this.element.Attributes)
{
if (attribute.AttributeExpressions != null)
{
foreach (AttributeExpression attributeExpression in attribute.AttributeExpressions)
{
if (attributeExpression.Initialization != null)
{
MethodInvocationExpression methodInvocation = attributeExpression.Initialization as MethodInvocationExpression;
if (methodInvocation != null)
{
if (IsCodeAnalysisSuppression(methodInvocation.Name))
{
// Crack open the expression and extract the rule checkID.
string checkId;
string ruleName;
string ruleNamespace;
if (TryCrackCodeAnalysisSuppression(methodInvocation, out checkId, out ruleName, out ruleNamespace))
{
Debug.Assert(!string.IsNullOrEmpty(checkId), "Rule ID should not be null");
Debug.Assert(!string.IsNullOrEmpty(ruleName), "Rule Name should not be null");
Debug.Assert(!string.IsNullOrEmpty(ruleNamespace), "Rule Namespace should not be null");
CsParser parser = CsDocumentWrapper.Wrapper(this.element.Document).Parser;
parser.AddRuleSuppression(this.element, checkId, ruleName, ruleNamespace);
}
}
}
}
}
}
}
}
}
/// <summary>
/// Initializes a new instance of the CodeLexer class.
/// </summary>
/// <param name="parser">
/// The C# parser.
/// </param>
/// <param name="source">
/// The source to read.
/// </param>
/// <param name="codeReader">
/// Used for reading the source code.
/// </param>
internal CodeLexer(CsParser parser, SourceCode source, CodeReader codeReader)
{
Param.AssertNotNull(parser, "parser");
Param.AssertNotNull(source, "source");
Param.AssertNotNull(codeReader, "codeReader");
this.parser = parser;
this.source = source;
this.codeReader = codeReader;
}
public static CsDocument ParseCsFile(string filePath, CodeProject project)
{
var csharpParser = new CsParser();
var sourceCode = new CodeFile(Path.GetFullPath(filePath), project, csharpParser);
return Parse(sourceCode, project);
}
/// <summary>
/// Initializes a new instance of the <see cref="SharpToCppInterpreter"/> class.
/// Initializes a new instance of the <see cref="CsDocumentSaver"/> class.
/// </summary>
/// <param name="document">
/// The document.
/// </param>
public SharpToCppInterpreter(CsDocument document)
{
this.document = document;
this.name = this.Document.SourceCode.Name.Substring(0, this.Document.SourceCode.Name.Length - 3);
this.emptyCodeProject = new CodeProject(
string.Empty.GetHashCode(), string.Empty, new Configuration(new string[] { }));
this.defaultParser = new CsParser();
}
/// <summary>
/// Initializes a new instance of the CodeParser class.
/// </summary>
/// <param name="parser">
/// The C# parser.
/// </param>
/// <param name="symbols">
/// The symbols in the document to parse.
/// </param>
public CodeParser(CsParser parser, SymbolManager symbols)
{
Param.AssertNotNull(parser, "parser");
Param.AssertNotNull(symbols, "symbols");
this.parser = parser;
this.symbols = symbols;
}
public static CsDocument ParseCode(string code, CodeProject project)
{
var csharpParser = new CsParser();
var sourceCode = new CodeText(code, project, csharpParser);
return Parse(sourceCode, project);
}
