public IEnumerable <string> GenerateAdditionalSourceCodeItems(
Tuple <string, string[]> bondManifest,
string[] manifestIds)
{
if (bondManifest.Item1 == null)
{
return(new string[0]);
}
if (manifestIds.Length == 1)
{
var map = new Dictionary <string, string>(StringComparer.OrdinalIgnoreCase);
foreach (var className in bondManifest.Item2)
{
var name = bondManifest.Item1 + "." + className;
var id = BondIdentifierHelpers.GenerateGuidFromName(name);
map[name] = id.ToString();
}
if (!string.Equals(
manifestIds[0],
map[bondManifest.Item1 + "." + bondManifest.Item2.Last()],
StringComparison.OrdinalIgnoreCase))
{
return(new string[]
{
GenerateManifestOverrideCSharpClass(bondManifest.Item1, bondManifest.Item2.Last(), manifestIds[0]),
});
}
}
return(new string[0]);
}
public void Initialize(string targetDir, params string[] files)
{
// Don't validate targetDir for empty. it will be created.
if (targetDir == null)
{
throw new ArgumentNullException("targetDir");
}
if (files == null || files.Length <= 0)
{
throw new ArgumentNullException("files");
}
this.CacheDirectory = ResolveCacheDirectory(targetDir);
if (!Directory.Exists(CacheDirectory))
{
Directory.CreateDirectory(CacheDirectory);
}
else
{
Utilities.EmptyDirectory(this.CacheDirectory);
}
// Get all manifests.
var manifestsFromFiles = BinaryEtwObservable.BinaryManifestFromSequentialFiles(files)
.ToEnumerable()
.Where(a => !string.IsNullOrWhiteSpace(a.Manifest))
.GroupBy(manifest => manifest.ManifestId, StringComparer.OrdinalIgnoreCase)
.Select(grp => grp.First())
.ToArray();
if (manifestsFromFiles.Length == 0)
{
throw new Exception("No Bond manifests found. Ensure that the Bond manifests are written to the ETL file.");
}
int counter = 0;
foreach (var manifestItem in manifestsFromFiles)
{
var codeSources = new List <string>();
var namespaceAndClasses = this.ParseClassNames(manifestItem.Manifest);
var assembliesOfThisManifest = new List <string>();
if (!this.AreAnyTypesAlreadyInCache(namespaceAndClasses.Item2))
{
string bondFileName = Path.Combine(CacheDirectory, "BondTypes" + counter + ".bond");
counter++;
File.WriteAllText(bondFileName, manifestItem.Manifest);
var codeGenerated = this.GenerateCSharpCode(bondFileName);
if (!string.IsNullOrWhiteSpace(codeGenerated))
{
codeSources.Add(codeGenerated);
foreach (var @class in namespaceAndClasses.Item2)
{
var completeName = namespaceAndClasses.Item1 + "." + @class;
var id = BondIdentifierHelpers.GenerateGuidFromName(@class.ToUpperInvariant());
// case when single manifest has multiple structs.
if (namespaceAndClasses.Item2.Length > 1 &&
!string.Equals(manifestItem.ManifestId, id.ToString(), StringComparison.OrdinalIgnoreCase))
{
codeSources.Add(GenerateAdditionalSourceCodeItems(namespaceAndClasses.Item1, @class, id));
this.Cache.Add(new TypeCacheItem
{
Manifest = new EventManifest
{
ActivityId = manifestItem.ActivityId,
Manifest = manifestItem.Manifest,
ManifestId = id.ToString(),
OccurenceFileTimeUtc = manifestItem.OccurenceFileTimeUtc,
Protocol = manifestItem.Protocol,
ReceiveFileTimeUtc = manifestItem.ReceiveFileTimeUtc,
Source = manifestItem.Source,
},
});
}
else
{
codeSources.Add(GenerateAdditionalSourceCodeItems(namespaceAndClasses.Item1, @class, new Guid(manifestItem.ManifestId)));
this.Cache.Add(new TypeCacheItem
{
Manifest = new EventManifest
{
ActivityId = manifestItem.ActivityId,
Manifest = manifestItem.Manifest,
ManifestId = manifestItem.ManifestId,
OccurenceFileTimeUtc = manifestItem.OccurenceFileTimeUtc,
Protocol = manifestItem.Protocol,
ReceiveFileTimeUtc = manifestItem.ReceiveFileTimeUtc,
Source = manifestItem.Source,
},
});
}
}
// After building the assembly, the types will be available.
string asm = Path.Combine(CacheDirectory, bondFileName + ".dll");
this.OutputAssembly(codeSources.ToArray(), asm);
assembliesOfThisManifest.Add(asm);
try
{
var types = assembliesOfThisManifest.Select(Assembly.LoadFile)
.SelectMany(a => a.GetTypes().Where(type => type.IsPublic))
.ToArray();
foreach (var item in types)
{
var targetCacheItem = this.FindMatchOrDefault(item.GUID.ToString());
if (targetCacheItem != null)
{
targetCacheItem.Type = item;
}
}
}
catch
{
//Ignore this type
throw;
}
}
}
}
}
