/// <summary>
/// Recupera as informações do assembly pelo nome informado.
/// </summary>
/// <param name="assemblyName"></param>
/// <param name="assemblyInfo"></param>
/// <param name="exception">Error ocorrido.</param>
/// <returns>True se as informações do assembly forem recuperadas com sucesso.</returns>
public bool TryGet(string assemblyName, out AssemblyInfo assemblyInfo, out Exception exception)
{
try
{
CheckInitialize();
AssemblyInfoEntry entry = null;
if (_assemblies.TryGetValue(assemblyName, out entry))
{
assemblyInfo = entry.Info;
exception = null;
return(true);
}
assemblyInfo = null;
exception = null;
return(false);
}
catch (Exception ex)
{
assemblyInfo = null;
exception = ex;
return(false);
}
}
/// <summary>
/// Atualiza os dados do repositório.
/// </summary>
/// <param name="executeAnalyzer">Identifica se é para executar o analizador.</param>
public void Refresh(bool executeAnalyzer)
{
var isInitializing = false;
lock (_lock)
{
string[] originalFiles = null;
List <string> files = null;
OnLoadingAssemblyFiles();
try
{
originalFiles = System.IO.Directory.GetFiles(_assembliesDirectory, "*.dll").Concat(System.IO.Directory.GetFiles(_assembliesDirectory, "*.exe")).Select(f => System.IO.Path.GetFileName(f)).ToArray();
Array.Sort <string>(originalFiles, StringComparer.InvariantCulture);
files = new List <string>(originalFiles);
}
catch
{
files = new List <string>();
}
bool manifestExists = ManifestExists();
isInitializing = _assemblies == null || IsManifestFileChanged;
if (isInitializing)
{
_assemblies = new Dictionary <string, AssemblyInfoEntry>();
if (!manifestExists && !executeAnalyzer)
{
foreach (var file in originalFiles)
{
var entry = new AssemblyInfoEntry {
FileName = file,
Info = new AssemblyInfo {
Name = System.IO.Path.GetFileNameWithoutExtension(file),
References = new string[0],
LastWriteTime = System.IO.File.GetLastWriteTime(System.IO.Path.Combine(_assembliesDirectory, file))
}
};
_assemblies.Add(entry.Info.Name, entry);
}
}
else
{
foreach (var i in GetManifest())
{
_assemblies.Add(i.Info.Name, i);
}
}
}
var removeNames = new Queue <string>();
foreach (var i in _assemblies)
{
var index = files.BinarySearch(i.Value.FileName, StringComparer.InvariantCulture);
if (index < 0)
{
removeNames.Enqueue(i.Key);
}
else
{
files.RemoveAt(index);
}
}
while (removeNames.Count > 0)
{
_assemblies.Remove(removeNames.Dequeue());
}
var newInfos = new List <AssemblyInfoEntry>();
if (manifestExists || executeAnalyzer)
{
foreach (var i in _assemblies)
{
try
{
var lastWriteTime = System.IO.File.GetLastWriteTime(System.IO.Path.Combine(_assembliesDirectory, i.Value.FileName));
if (i.Value.Info.LastWriteTime != lastWriteTime)
{
removeNames.Enqueue(i.Key);
if (executeAnalyzer)
{
files.Add(i.Value.FileName);
}
else
{
i.Value.Info.LastWriteTime = lastWriteTime;
newInfos.Add(i.Value);
}
}
}
catch
{
if (executeAnalyzer)
{
files.Add(i.Value.FileName);
}
removeNames.Enqueue(i.Key);
}
}
while (removeNames.Count > 0)
{
_assemblies.Remove(removeNames.Dequeue());
}
}
string tempDirectory = null;
if (files.Count > 0)
{
try
{
tempDirectory = System.IO.Path.Combine(System.IO.Path.GetTempPath(), System.IO.Path.GetFileNameWithoutExtension(System.IO.Path.GetRandomFileName()));
System.IO.Directory.CreateDirectory(tempDirectory);
var copyFiles = new string[files.Count];
for (var i = 0; i < files.Count; i++)
{
var destFileName = System.IO.Path.Combine(tempDirectory, files[i]);
System.IO.File.Copy(System.IO.Path.Combine(_assembliesDirectory, files[i]), destFileName);
copyFiles[i] = destFileName;
}
for (var i = 0; i < files.Count; i++)
{
OnAnalysisAssemblyProgressChanged(("Analyzing " + files[i] + " ...").GetFormatter(), ((100 * i) / files.Count));
try
{
var data = _assemblyAnalyzer.AnalyzeRootAssembly(copyFiles[i], false);
newInfos.Add(new AssemblyInfoEntry {
FileName = files[i],
Info = ConvertAssemblyInfo(data, System.IO.Path.Combine(_assembliesDirectory, files[i]))
});
}
catch
{
}
}
}
finally
{
if (tempDirectory != null)
{
var files2 = System.IO.Directory.GetFiles(tempDirectory);
foreach (var i in files2)
{
try
{
System.IO.File.Delete(i);
}
catch
{
}
}
try
{
System.IO.Directory.Delete(tempDirectory, true);
}
catch
{
}
}
}
}
foreach (var i in newInfos)
{
_assemblies.Add(i.Info.Name, i);
}
if (newInfos.Count > 0)
{
SaveManifest();
}
}
if (isInitializing)
{
OnLoaded();
}
}
