public void RemoveCodeCompileUnit(CodeCompileUnit codeCompileUnit)
{
if (codeCompileUnit == null)
{
throw new ArgumentNullException("codeCompileUnit");
}
CodeDomLoader loader = this.compileUnitLoaders[codeCompileUnit] as CodeDomLoader;
if (loader != null)
{
loader.Dispose();
this.compileUnitLoaders.Remove(codeCompileUnit);
}
if ((this.addedCompileUnits != null) && this.addedCompileUnits.Contains(codeCompileUnit))
{
this.addedCompileUnits.Remove(codeCompileUnit);
}
if ((this.needRefreshCompileUnits != null) && this.needRefreshCompileUnits.ContainsKey(codeCompileUnit))
{
this.needRefreshCompileUnits.Remove(codeCompileUnit);
}
if (this.typeLoadErrors.ContainsKey(codeCompileUnit))
{
this.typeLoadErrors.Remove(codeCompileUnit);
if (this.TypeLoadErrorsChanged != null)
{
FireEventsNoThrow(this.TypeLoadErrorsChanged, new object[] { this, EventArgs.Empty });
}
}
if (this.TypesChanged != null)
{
FireEventsNoThrow(this.TypesChanged, new object[] { this, EventArgs.Empty });
}
}
private void EnsureCurrentTypes()
{
if (!this.executingEnsureCurrentTypes)
{
try
{
bool flag = false;
this.executingEnsureCurrentTypes = true;
if (this.addedAssemblies != null)
{
string[] strArray = this.addedAssemblies.ToArray();
this.addedAssemblies = null;
foreach (string str in strArray)
{
AssemblyLoader loader = null;
try
{
loader = new AssemblyLoader(this, str);
this.assemblyLoaders[str] = loader;
}
catch (Exception exception)
{
this.typeLoadErrors[str] = exception;
flag = true;
}
}
}
if (this.addedCompileUnits != null)
{
CodeCompileUnit[] unitArray = this.addedCompileUnits.ToArray();
this.addedCompileUnits = null;
foreach (CodeCompileUnit unit in unitArray)
{
CodeDomLoader loader2 = null;
try
{
loader2 = new CodeDomLoader(this, unit);
this.compileUnitLoaders[unit] = loader2;
}
catch (Exception exception2)
{
if (loader2 != null)
{
loader2.Dispose();
}
this.typeLoadErrors[unit] = exception2;
flag = true;
}
}
}
if (this.needRefreshCompileUnits != null)
{
Dictionary<CodeCompileUnit, EventHandler> dictionary = new Dictionary<CodeCompileUnit, EventHandler>();
foreach (KeyValuePair<CodeCompileUnit, EventHandler> pair in this.needRefreshCompileUnits)
{
dictionary.Add(pair.Key, pair.Value);
}
this.needRefreshCompileUnits = null;
foreach (KeyValuePair<CodeCompileUnit, EventHandler> pair2 in dictionary)
{
CodeDomLoader loader3 = this.compileUnitLoaders[pair2.Key] as CodeDomLoader;
if (loader3 != null)
{
try
{
loader3.Refresh(pair2.Value);
}
catch (Exception exception3)
{
this.typeLoadErrors[pair2.Value] = exception3;
flag = true;
}
}
}
}
if (flag && (this.TypeLoadErrorsChanged != null))
{
FireEventsNoThrow(this.TypeLoadErrorsChanged, new object[] { this, EventArgs.Empty });
}
}
finally
{
this.executingEnsureCurrentTypes = false;
}
}
}
// This function could be re-entrant, so I have kept the flag to make it non-reentrant
// I had one call stack in whcih ----eblyLoader.GetTypes() called ServiceProvider.GetService()for which
// some one did Marshal.GetObjectForIUnknown() which caused the message pump to be executed
// which caused EnsureCurrentTypes to be called once again.
private void EnsureCurrentTypes()
{
if (this.executingEnsureCurrentTypes)
{
return;
}
try
{
bool hasTypeLoadErrors = false;
this.executingEnsureCurrentTypes = true;
if (this.addedAssemblies != null)
{
// cache it to local variable
string[] addedAssemblies2 = this.addedAssemblies.ToArray();
this.addedAssemblies = null;
foreach (string path in addedAssemblies2)
{
AssemblyLoader loader = null;
try
{
loader = new AssemblyLoader(this, path);
this.assemblyLoaders[path] = loader;
}
catch (Exception e)
{
this.typeLoadErrors[path] = e;
hasTypeLoadErrors = true;
}
}
}
if (this.addedCompileUnits != null)
{
// cache it to local variable
CodeCompileUnit[] addedCompileUnits2 = this.addedCompileUnits.ToArray();
this.addedCompileUnits = null;
foreach (CodeCompileUnit codeCompileUnit in addedCompileUnits2)
{
CodeDomLoader loader = null;
try
{
loader = new CodeDomLoader(this, codeCompileUnit);
this.compileUnitLoaders[codeCompileUnit] = loader;
}
catch (Exception e)
{
// this will cause it to remove types
if (loader != null)
{
loader.Dispose();
}
this.typeLoadErrors[codeCompileUnit] = e;
hasTypeLoadErrors = true;
}
}
}
if (this.needRefreshCompileUnits != null)
{
// cache it to local variable
Dictionary <CodeCompileUnit, EventHandler> needRefreshCompileUnits2 = new Dictionary <CodeCompileUnit, EventHandler>();
foreach (KeyValuePair <CodeCompileUnit, EventHandler> entry in this.needRefreshCompileUnits)
{
needRefreshCompileUnits2.Add(entry.Key, entry.Value);
}
this.needRefreshCompileUnits = null;
foreach (KeyValuePair <CodeCompileUnit, EventHandler> entry in needRefreshCompileUnits2)
{
CodeDomLoader codeDomLoader = this.compileUnitLoaders[entry.Key] as CodeDomLoader;
Debug.Assert(codeDomLoader != null, "How come we don't have CodeDOMLoader for the guy who needs refresh?");
if (codeDomLoader != null)
{
try
{
codeDomLoader.Refresh(entry.Value);
}
catch (Exception e)
{
this.typeLoadErrors[entry.Value] = e;
hasTypeLoadErrors = true;
}
}
}
}
if (hasTypeLoadErrors)
{
if (this.TypeLoadErrorsChanged != null)
{
FireEventsNoThrow(this.TypeLoadErrorsChanged, new object[] { this, EventArgs.Empty });
}
}
}
finally
{
this.executingEnsureCurrentTypes = false;
}
}
// This function could be re-entrant, so I have kept the flag to make it non-reentrant
// I had one call stack in whcih ----eblyLoader.GetTypes() called ServiceProvider.GetService()for which
// some one did Marshal.GetObjectForIUnknown() which caused the message pump to be executed
// which caused EnsureCurrentTypes to be called once again.
private void EnsureCurrentTypes()
{
if (this.executingEnsureCurrentTypes)
return;
try
{
bool hasTypeLoadErrors = false;
this.executingEnsureCurrentTypes = true;
if (this.addedAssemblies != null)
{
// cache it to local variable
string[] addedAssemblies2 = this.addedAssemblies.ToArray();
this.addedAssemblies = null;
foreach (string path in addedAssemblies2)
{
AssemblyLoader loader = null;
try
{
loader = new AssemblyLoader(this, path);
this.assemblyLoaders[path] = loader;
}
catch (Exception e)
{
this.typeLoadErrors[path] = e;
hasTypeLoadErrors = true;
}
}
}
if (this.addedCompileUnits != null)
{
// cache it to local variable
CodeCompileUnit[] addedCompileUnits2 = this.addedCompileUnits.ToArray();
this.addedCompileUnits = null;
foreach (CodeCompileUnit codeCompileUnit in addedCompileUnits2)
{
CodeDomLoader loader = null;
try
{
loader = new CodeDomLoader(this, codeCompileUnit);
this.compileUnitLoaders[codeCompileUnit] = loader;
}
catch (Exception e)
{
// this will cause it to remove types
if (loader != null)
loader.Dispose();
this.typeLoadErrors[codeCompileUnit] = e;
hasTypeLoadErrors = true;
}
}
}
if (this.needRefreshCompileUnits != null)
{
// cache it to local variable
Dictionary<CodeCompileUnit, EventHandler> needRefreshCompileUnits2 = new Dictionary<CodeCompileUnit, EventHandler>();
foreach (KeyValuePair<CodeCompileUnit, EventHandler> entry in this.needRefreshCompileUnits)
needRefreshCompileUnits2.Add(entry.Key, entry.Value);
this.needRefreshCompileUnits = null;
foreach (KeyValuePair<CodeCompileUnit, EventHandler> entry in needRefreshCompileUnits2)
{
CodeDomLoader codeDomLoader = this.compileUnitLoaders[entry.Key] as CodeDomLoader;
Debug.Assert(codeDomLoader != null, "How come we don't have CodeDOMLoader for the guy who needs refresh?");
if (codeDomLoader != null)
{
try
{
codeDomLoader.Refresh(entry.Value);
}
catch (Exception e)
{
this.typeLoadErrors[entry.Value] = e;
hasTypeLoadErrors = true;
}
}
}
}
if (hasTypeLoadErrors)
{
if (this.TypeLoadErrorsChanged != null)
FireEventsNoThrow(this.TypeLoadErrorsChanged, new object[] { this, EventArgs.Empty });
}
}
finally
{
this.executingEnsureCurrentTypes = false;
}
}
private void EnsureCurrentTypes()
{
if (!this.executingEnsureCurrentTypes)
{
try
{
bool flag = false;
this.executingEnsureCurrentTypes = true;
if (this.addedAssemblies != null)
{
string[] strArray = this.addedAssemblies.ToArray();
this.addedAssemblies = null;
foreach (string str in strArray)
{
AssemblyLoader loader = null;
try
{
loader = new AssemblyLoader(this, str);
this.assemblyLoaders[str] = loader;
}
catch (Exception exception)
{
this.typeLoadErrors[str] = exception;
flag = true;
}
}
}
if (this.addedCompileUnits != null)
{
CodeCompileUnit[] unitArray = this.addedCompileUnits.ToArray();
this.addedCompileUnits = null;
foreach (CodeCompileUnit unit in unitArray)
{
CodeDomLoader loader2 = null;
try
{
loader2 = new CodeDomLoader(this, unit);
this.compileUnitLoaders[unit] = loader2;
}
catch (Exception exception2)
{
if (loader2 != null)
{
loader2.Dispose();
}
this.typeLoadErrors[unit] = exception2;
flag = true;
}
}
}
if (this.needRefreshCompileUnits != null)
{
Dictionary <CodeCompileUnit, EventHandler> dictionary = new Dictionary <CodeCompileUnit, EventHandler>();
foreach (KeyValuePair <CodeCompileUnit, EventHandler> pair in this.needRefreshCompileUnits)
{
dictionary.Add(pair.Key, pair.Value);
}
this.needRefreshCompileUnits = null;
foreach (KeyValuePair <CodeCompileUnit, EventHandler> pair2 in dictionary)
{
CodeDomLoader loader3 = this.compileUnitLoaders[pair2.Key] as CodeDomLoader;
if (loader3 != null)
{
try
{
loader3.Refresh(pair2.Value);
}
catch (Exception exception3)
{
this.typeLoadErrors[pair2.Value] = exception3;
flag = true;
}
}
}
}
if (flag && (this.TypeLoadErrorsChanged != null))
{
FireEventsNoThrow(this.TypeLoadErrorsChanged, new object[] { this, EventArgs.Empty });
}
}
finally
{
this.executingEnsureCurrentTypes = false;
}
}
}
