void RestoreBuffCtx(BufferContext value)
{
this.buffer = value.buffSv;
this.code = value.chrSv;
this.cCol = value.cColSv;
this.lNum = value.lNumSv;
}
private void TryInclude(string fName)
{
if (fName == null)
{
throw new ParserErrorException("{0} : Line: {1} : Row: {2} : Include error, /include, no filename", this.buffer.FileName, yyline, yycol);
}
try
{
/* Trim any leading and trailing whitespaces and " */
fName = fName.Trim();
char[] charsToTrim = { '\"', '\'' };
fName = fName.Trim(charsToTrim);
BufferContext savedCtx = MkBuffCtx();
if (!Path.IsPathRooted(fName))
{
/* Handle relative search path for the new file. */
fName = Path.Combine(Path.GetDirectoryName(this.buffer.FileName), fName);
}
var stream = new FileStream(fName, FileMode.Open);
SetSource(stream);
errorHandler.reportInformation(string.Format("{0} : Line: {1} : Row: {2} : Included file \"{3}\" opened", this.buffer.FileName, yyline, yycol, fName));
buffStack.Push(savedCtx); // Don't push until file open succeeds!
/* Push the new stream to a separate stack so it can be properly disposed. */
streamStack.Push(stream);
}
catch
{
throw new ParserErrorException("{0} : Line: {1} : Row: {2} : Include error, /include, could not open file \"{3}\"", this.buffer.FileName, yyline, yycol, fName);
}
}
/// <summary>
/// Returns a representation of the current buffer's members
/// and their locations. The caller may build a UI that lets
/// the user navigate to them quickly.
/// </summary>
public CurrentFileMembersAsTreeResponse GetCurrentFileMembersAsTree(CurrentFileMembersRequest request)
{
var context = new BufferContext(request, this._parser);
var typesDefinedInThisFile = context.ParsedContent
.UnresolvedFile.TopLevelTypeDefinitions;
return(new CurrentFileMembersAsTreeResponse(typesDefinedInThisFile, context.Document));
}
public GetContextResponse GetContextResponse(TestCommandRequest request)
{
string methodName = null;
var bufferContext = new BufferContext(request, _parser);
var node = bufferContext.NodeCurrentlyUnderCursor;
TypeDeclaration type = null;
NamespaceDeclaration namespaceDeclaration = null;
if (node != null)
{
var method = (MethodDeclaration)node.AncestorsAndSelf.FirstOrDefault(n => n is MethodDeclaration);
if (method != null)
{
methodName = method.Name;
}
type = (TypeDeclaration)node.AncestorsAndSelf.FirstOrDefault(n => n is TypeDeclaration);
namespaceDeclaration = (NamespaceDeclaration)node.AncestorsAndSelf.FirstOrDefault(n => n is NamespaceDeclaration);
}
if (type == null)
{
var tree = bufferContext.ParsedContent.SyntaxTree;
type = (TypeDeclaration)tree.DescendantsAndSelf.FirstOrDefault(n => n is TypeDeclaration);
namespaceDeclaration = (NamespaceDeclaration)tree.DescendantsAndSelf.FirstOrDefault(n => n is NamespaceDeclaration);
}
string typeName = type.Name;
if (namespaceDeclaration != null)
{
typeName = namespaceDeclaration.FullName + "." + typeName;
}
var project = _solution.ProjectContainingFile(request.FileName);
var directory = new FileInfo(project.FileName).Directory.FullName;
var assemblyName = "\"" +
Path.Combine(directory, "bin", "Debug", project.ProjectContent.FullAssemblyName + ".dll")
+ "\"";
return(new GetContextResponse
{
AssemblyName = assemblyName,
TypeName = typeName,
MethodName = methodName
});
}
public static void ReadDocument(PwDatabase database, Stream stream, byte[] protectedStreamKey, byte[] expectedHashOfHeader)
{
var context = new BufferContext(database, new CryptoRandomStream(CrsAlgorithm.Salsa20, protectedStreamKey));
// Deserialisation will occur into the database already in context.
RuntimeTypeModel.Default.Deserialize(stream, null, typeof(PwDatabaseBuffer), new SerializationContext {
Context = context
});
if (expectedHashOfHeader.Length > 0 &&
!KeePassLib.Utility.MemUtil.ArraysEqual(context.HeaderHash, expectedHashOfHeader))
{
throw new IOException(KeePassLib.Resources.KLRes.FileCorrupted);
}
}
public IEnumerable <QuickFix> GetCurrentFileMembersAsFlatWithoutAccessModifiers(CurrentFileMembersRequest request)
{
var context = new BufferContext(request, this._parser);
var result = new List <QuickFix>();
foreach (var item in context.ParsedContent.UnresolvedFile.TopLevelTypeDefinitions)
{
result.Add(new QuickFix()
{
FileName = item.Region.FileName
, Line = item.Region.BeginLine
, Column = item.Region.BeginColumn
, EndLine = item.Region.EndLine
, EndColumn = item.Region.EndColumn
, Text = item.Name
});
}
var members = context.ParsedContent.UnresolvedFile.TopLevelTypeDefinitions
.SelectMany(x => x.Members);
foreach (var item in members)
{
var ambience = new CSharpAmbience();
ambience.ConversionFlags = ConversionFlags.ShowParameterList | ConversionFlags.ShowParameterNames;
var memberTitle = ambience.ConvertSymbol(item.Resolve(context.ResolveContext));
var qf = new QuickFix()
{
FileName = item.Region.FileName
, Line = item.Region.BeginLine
, Column = item.Region.BeginColumn
, EndLine = item.Region.EndLine
, EndColumn = item.Region.EndColumn
, Text = memberTitle
};
result.Add(qf);
}
return(result.OrderBy(x => x.Text));
}
GetFileRegions(Request request)
{
var context = new BufferContext(request, this._parser);
var declarationCollector = new GetDirectivesAstVisitor();
context.ParsedContent.SyntaxTree
.AcceptVisitor(declarationCollector);
var regions = declarationCollector.Directives
.Where(d => d.Type == PreProcessorDirectiveType.Region ||
d.Type == PreProcessorDirectiveType.Endregion)
.Select(d => QuickFix.ForFirstLineInRegion
(d.GetRegion(), context.Document));
return(new QuickFixResponse(regions));
}
void RestoreBuffCtx(BufferContext value)
{
this.buffer = value.buffSv;
this.code = value.chrSv;
this.cCol = value.cColSv;
this.lNum = value.lNumSv;
}
/// <summary>
/// This method restores the buffer value and allied
/// scanner state from the given context record value.
/// </summary>
void RestoreBuffCtx(BufferContext value)
{
this.buffer = value.buffSv;
this.chr = value.chrSv;
this.cNum = value.cNumSv;
this.lNum = value.lNumSv;
this.lineStartNum = value.startSv;
}
public NamedProtectedBinaryListBuffer(IEnumerable <KeyValuePair <String, ProtectedBinary> > binaries, int binariesCount, BufferContext context)
{
mNamedBinaries = new List <NamedProtectedBinaryBuffer>(binariesCount);
foreach (var kvp in binaries)
{
NamedProtectedBinaryBuffer namedProtectedBinaryBuffer;
if (!context.BinaryPool.TryGetValue(kvp.Value, out namedProtectedBinaryBuffer))
{
// Hasn't been put in the pool yet, so create it
namedProtectedBinaryBuffer = new NamedProtectedBinaryBuffer(kvp);
context.BinaryPool.Add(kvp.Value, namedProtectedBinaryBuffer);
}
mNamedBinaries.Add(namedProtectedBinaryBuffer);
}
}
public ProtectedStandardFieldDictionaryBuffer(IEnumerable <KeyValuePair <String, ProtectedString> > entryStrings, int entryStringCount, BufferContext context,
out List <KeyValuePair <String, ProtectedString> > customFields) // Perf optimisation - return the custom fields so we don't have to determine them again
: base(entryStringCount)
{
customFields = new List <KeyValuePair <string, ProtectedString> >(entryStringCount);
var database = context.Database;
foreach (var kvp in entryStrings)
{
var field = GetField(kvp.Key);
if (field.HasValue)
{
// Logic from KdbxFile.Write
bool?overrideProtect = null;
// Adjust memory protection setting (which might be different
// from the database default, e.g. due to an import which
// didn't specify the correct setting)
switch (field.Value)
{
case StandardField.Title:
overrideProtect = database.MemoryProtection.ProtectTitle;
break;
case StandardField.UserName:
overrideProtect = database.MemoryProtection.ProtectUserName;
break;
case StandardField.Password:
overrideProtect = database.MemoryProtection.ProtectPassword;
break;
case StandardField.Url:
overrideProtect = database.MemoryProtection.ProtectUrl;
break;
case StandardField.Notes:
overrideProtect = database.MemoryProtection.ProtectNotes;
break;
}
AddStringField(field.Value, kvp.Value, overrideProtect);
}
else
{
customFields.Add(kvp);
}
}
}
