private static void AssertParse(string source, string expectedClassName)
{
ExtractedClassName className = CSharpParserUtilities.GetFirstClassNameFullyQualified
(
StreamHelpers.StringToStream(source)
);
Assert.Equal(expectedClassName, className.Name);
}
/*
* Method: AssertParse
*
* Parse 'source' as VB source code and get the first class name fully-qualified
* with namespace information. That class name must match the expected class name.
*/
private static void AssertParse(string source, string expectedClassName)
{
source = source.Replace("&qt", "\"");
ExtractedClassName className = VisualBasicParserUtilities.GetFirstClassNameFullyQualified
(
StreamHelpers.StringToStream(source)
);
Assert.Equal(expectedClassName, className.Name);
}
/// <summary>
/// Utility function for creating a X#-style manifest name from
/// a resource name. Note that this function is inspired by the similar C# function
/// </summary>
/// <param name="fileName">The file name of the dependent (usually a .resx)</param>
/// <param name="linkFileName">The file name of the dependent (usually a .resx)</param>
/// <param name="rootNamespace">The root namespace (usually from the project file). May be null</param>
/// <param name="prependCultureAsDirectory">should the culture name be prepended to the manifest name as a path</param>
/// <param name="dependentUponFileName">The file name of the parent of this dependency (usually a .cs file). May be null</param>
/// <param name="culture">The override culture of this resource, if any</param>
/// <param name="binaryStream">File contents binary stream, may be null</param>
/// <param name="log">Task's TaskLoggingHelper, for logging warnings or errors</param>
/// <returns>Returns the manifest name</returns>
internal static string CreateManifestNameImpl
(
string fileName,
string linkFileName,
bool prependCultureAsDirectory,
string rootNamespace,
string dependentUponFileName,
string culture,
Stream binaryStream,
TaskLoggingHelper log
)
{
string embeddedFileName = linkFileName;
// Use the link file name if there is one, otherwise, fall back to file name.
if ((embeddedFileName == null) || (embeddedFileName.Length == 0))
{
embeddedFileName = fileName;
}
Culture.ItemCultureInfo info = Culture.GetItemCultureInfo(embeddedFileName, dependentUponFileName);
// If the item has a culture override, respect that.
if (!string.IsNullOrEmpty(culture))
{
info.culture = culture;
}
StringBuilder manifestName = new StringBuilder();
if (binaryStream != null)
{
// Resource depends on a form. Now, get the form's class name fully
// qualified with a namespace.
ExtractedClassName result = CreateXSharpManifestResourceName.GetFirstClassNameFullyQualified(fileName, binaryStream, log);
if (result.IsInsideConditionalBlock && log != null)
{
log.LogWarningWithCodeFromResources("CreateManifestResourceName.DefinitionFoundWithinConditionalDirective", dependentUponFileName, embeddedFileName);
}
if ((result.Name != null) && (result.Name.Length > 0))
{
manifestName.Append(result.Name);
if ((info.culture != null) && (info.culture.Length > 0))
{
manifestName.Append(".").Append(info.culture);
}
}
}
// If there's no manifest name at this point, then fall back to using the
// RootNamespace+Filename_with_slashes_converted_to_dots
if (manifestName.Length == 0)
{
// If Rootnamespace was null, then it wasn't set from the project resourceFile.
// Empty namespaces are allowed.
if ((rootNamespace != null) && (rootNamespace.Length > 0))
{
manifestName.Append(rootNamespace).Append(".");
}
// Replace spaces in the directory name with underscores. Needed for compatibility with Everett.
// Note that spaces in the file name itself are preserved.
string everettCompatibleDirectoryName = CreateManifestResourceName.MakeValidEverettIdentifier(Path.GetDirectoryName(info.cultureNeutralFilename));
// only strip extension for .resx and .restext files
string sourceExtension = Path.GetExtension(info.cultureNeutralFilename);
if (
(0 == String.Compare(sourceExtension, ".resx", StringComparison.OrdinalIgnoreCase))
||
(0 == String.Compare(sourceExtension, ".restext", StringComparison.OrdinalIgnoreCase))
||
(0 == String.Compare(sourceExtension, ".resources", StringComparison.OrdinalIgnoreCase))
)
{
manifestName.Append(Path.Combine(everettCompatibleDirectoryName, Path.GetFileNameWithoutExtension(info.cultureNeutralFilename)));
// Replace all '\' with '.'
manifestName.Replace(Path.DirectorySeparatorChar, '.');
manifestName.Replace(Path.AltDirectorySeparatorChar, '.');
// Append the culture if there is one.
if ((info.culture != null) && (info.culture.Length > 0))
{
manifestName.Append(".").Append(info.culture);
}
// If the original extension was .resources, add it back
if (string.Equals(sourceExtension, ".resources", StringComparison.OrdinalIgnoreCase))
{
manifestName.Append(sourceExtension);
}
}
else
{
manifestName.Append(Path.Combine(everettCompatibleDirectoryName, Path.GetFileName(info.cultureNeutralFilename)));
// Replace all '\' with '.'
manifestName.Replace(Path.DirectorySeparatorChar, '.');
manifestName.Replace(Path.AltDirectorySeparatorChar, '.');
// Prepend the culture as a subdirectory if there is one.
if (prependCultureAsDirectory)
{
if (info.culture != null && info.culture.Length > 0)
{
manifestName.Insert(0, Path.DirectorySeparatorChar);
manifestName.Insert(0, info.culture);
}
}
}
}
return(manifestName.ToString());
}
/// <summary>
///
/// </summary>
/// <param name="fileName">The file name of the dependent (usually a .resx)</param>
/// <param name="binaryStream">File contents binary stream, may be null</param>
/// <param name="log">Task's TaskLoggingHelper, for logging warnings or errors</param>
/// <returns></returns>
private static ExtractedClassName GetFirstClassNameFullyQualified(string fileName, Stream binaryStream, TaskLoggingHelper log)
{
Match m = null;
string currentNamespace = "";
ExtractedClassName name = new ExtractedClassName();
int conditionalDepth = 0;
StreamReader reader = new StreamReader(binaryStream, true); // let the reader determine the encoding
var namespaces = new Stack <string>();
var contents = reader.ReadToEnd();
if (contents.Contains("/*"))
{
contents = stripMultiLineComments(contents);
}
var lines = contents.Split("\n\r".ToCharArray(), StringSplitOptions.RemoveEmptyEntries);
foreach (string l in lines)
{
var line = l;
if (line.Contains("//"))
{
// find the line comment mark. Make sure that we do not check inside string literals
line = stripComments(line);
}
// Does the line contain "CLASS"
m = classRx.Match(line);
if (m.Success)
{
name.Name = currentNamespace + m.Groups[1].Value;
name.IsInsideConditionalBlock = conditionalDepth > 0;
return(name);
}
// Does the line contain "BEGIN NAMESPACE"
m = namespaceBeginRx.Match(line);
if (m.Success)
{
namespaces.Push(currentNamespace);
var ns = m.Groups[1].Value + ".";
if (ns.StartsWith("global::", StringComparison.OrdinalIgnoreCase))
{
ns = ns.Substring(8);
}
currentNamespace = currentNamespace + ns;
}
// Does the line contain "END NAMESPACE"
else if (namespaceEndRx.Match(line).Success)
{
if (namespaces.Count > 0)
{
currentNamespace = namespaces.Pop();
}
else
{
object[] messageArgs = new object[] { fileName };
log.LogError("CreateXSharpManifestResourceName: found 'END NAMESPACE' with no matching 'BEGIN NAMESPACE' in '{0}'", messageArgs);
}
}
// Does the line contain "#IFDEF"
else if (ifdefRx.Match(line).Success)
{
conditionalDepth++;
}
// Does the line contain "#ENDIF"
else if (endifRx.Match(line).Success)
{
conditionalDepth--;
}
}
return(name);
}
