public static DkmResolvedDocument[] FindDocuments(DkmModule module, DkmSourceFileId sourceFileId) {
DkmDocumentMatchStrength matchStrength;
if (string.Equals(module.Name, sourceFileId.DocumentName, StringComparison.OrdinalIgnoreCase)) {
matchStrength = DkmDocumentMatchStrength.FullPath;
} else {
// Either the module path is relative, or it's absolute but on a different filesystem (i.e. remote debugging).
// Walk the local filesystem up starting from source file path, matching it against the module path component
// by component, stopping once __init__.py is no longer seen on the same level. The intent is to approximate
// a match on module names by matching the tails of the two paths that contribute to the fully qualified names
// of the modules.
string sourcePath = sourceFileId.DocumentName;
string modulePath = module.Name;
int levels = 0;
do {
try {
string sourceFile = Path.GetFileName(sourcePath);
string moduleFile = Path.GetFileName(modulePath);
if (!string.Equals(sourceFile, moduleFile, StringComparison.OrdinalIgnoreCase)) {
return new DkmResolvedDocument[0];
}
sourcePath = Path.GetDirectoryName(sourcePath);
modulePath = Path.GetDirectoryName(modulePath);
} catch (ArgumentException) {
return new DkmResolvedDocument[0];
}
++levels;
} while (File.Exists(Path.Combine(sourcePath, "__init__.py")));
matchStrength = (levels == 1) ? DkmDocumentMatchStrength.FileName : DkmDocumentMatchStrength.SubPath;
}
return new[] {
DkmResolvedDocument.Create(module, module.Name, null, matchStrength, DkmResolvedDocumentWarning.None, false, null)
};
}
public static DkmSourcePosition GetSourcePosition(DkmInstructionSymbol instruction, DkmSourcePositionFlags flags, DkmInspectionSession inspectionSession, out bool startOfLine)
{
var insSym = instruction as DkmCustomInstructionSymbol;
var loc = new SourceLocation(insSym.AdditionalData);
startOfLine = true;
return(DkmSourcePosition.Create(DkmSourceFileId.Create(loc.FileName, null, null, null), new DkmTextSpan(loc.LineNumber, loc.LineNumber, 0, 0)));
}
public static DkmInstructionSymbol[] FindSymbols(DkmResolvedDocument resolvedDocument, DkmTextSpan textSpan, string text, out DkmSourcePosition[] symbolLocation)
{
var sourceFileId = DkmSourceFileId.Create(resolvedDocument.DocumentName, null, null, null);
var resultSpan = new DkmTextSpan(textSpan.StartLine, textSpan.StartLine, 0, 0);
symbolLocation = new[] { DkmSourcePosition.Create(sourceFileId, resultSpan) };
var location = new SourceLocation(resolvedDocument.DocumentName, textSpan.StartLine);
var encodedLocation = location.Encode();
return(new[] { DkmCustomInstructionSymbol.Create(resolvedDocument.Module, Guids.PythonRuntimeTypeGuid, encodedLocation, 0, encodedLocation) });
}
public static DkmResolvedDocument[] FindDocuments(DkmModule module, DkmSourceFileId sourceFileId)
{
DkmDocumentMatchStrength matchStrength;
// Shortcut invalid modules.
if (module.Name.Contains("<"))
{
return(new DkmResolvedDocument[0]);
}
if (string.Equals(module.Name, sourceFileId.DocumentName, StringComparison.OrdinalIgnoreCase))
{
matchStrength = DkmDocumentMatchStrength.FullPath;
}
else
{
// Either the module path is relative, or it's absolute but on a different filesystem (i.e. remote debugging).
// Walk the local filesystem up starting from source file path, matching it against the module path component
// by component, stopping once __init__.py is no longer seen on the same level. The intent is to approximate
// a match on module names by matching the tails of the two paths that contribute to the fully qualified names
// of the modules.
string sourcePath = sourceFileId.DocumentName;
string modulePath = module.Name;
int levels = 0;
do
{
try {
string sourceFile = Path.GetFileName(sourcePath);
string moduleFile = Path.GetFileName(modulePath);
if (!string.Equals(sourceFile, moduleFile, StringComparison.OrdinalIgnoreCase))
{
return(new DkmResolvedDocument[0]);
}
sourcePath = Path.GetDirectoryName(sourcePath);
modulePath = Path.GetDirectoryName(modulePath);
} catch (ArgumentException) {
return(new DkmResolvedDocument[0]);
}
++levels;
} while (File.Exists(Path.Combine(sourcePath, "__init__.py")));
matchStrength = (levels == 1) ? DkmDocumentMatchStrength.FileName : DkmDocumentMatchStrength.SubPath;
}
return(new[] {
DkmResolvedDocument.Create(module, module.Name, null, matchStrength, DkmResolvedDocumentWarning.None, false, null)
});
}
DkmResolvedDocument[] IDkmSymbolDocumentCollectionQuery.FindDocuments(DkmModule module, DkmSourceFileId sourceFileId)
{
if (module.CompilerId.LanguageId != Guids.PythonLanguageGuid)
{
Debug.Fail("Non-Python module passed to FindDocuments.");
throw new NotSupportedException();
}
return(ModuleManager.FindDocuments(module, sourceFileId));
}