public RefCountedAppDomain GetAppDomain(SandboxCasPolicySettings casSettings)
{
lock (this)
{
if (this.m_lastDispensedAppDomain != null && !this.IsLastAppDomainReusable(casSettings))
{
try
{
this.m_lastDispensedAppDomain.Dispose();
}
finally
{
this.m_lastDispensedAppDomain = null;
}
}
if (this.m_lastDispensedAppDomain == null)
{
DateTime now = DateTime.Now;
AppDomain appDomain = this.CreateAppDomain(now, casSettings);
RefCountedAppDomain refCountedAppDomain = new RefCountedAppDomain(appDomain);
if (this.m_areAppDomainsReusable)
{
this.m_lastDispensedAppDomain = refCountedAppDomain.CreateNewReference();
this.m_lastAppDomainCreationTime = now;
this.m_settingsForLastDispensedAppDomain = casSettings.Copy();
}
return(refCountedAppDomain);
}
return(this.m_lastDispensedAppDomain.CreateNewReference());
}
}
private AppDomain CreateAppDomain(DateTime timeStamp, SandboxCasPolicySettings casSettings)
{
if (this.m_policyChanged)
{
lock (this)
{
this.m_policyChanged = false;
}
}
string appDomainName = "Local Processing " + timeStamp.ToString(CultureInfo.InvariantCulture);
return(this.m_policyManager.CreateAppDomainWithPolicy(appDomainName, this.m_evidence, casSettings));
}
private bool IsLastAppDomainReusable(SandboxCasPolicySettings casSettings)
{
if (this.m_policyChanged)
{
return(false);
}
if (!object.Equals(this.m_settingsForLastDispensedAppDomain, casSettings))
{
return(false);
}
TimeSpan t = DateTime.Now - this.m_lastAppDomainCreationTime;
if (t < TimeSpan.FromMinutes(1.0))
{
return(t >= TimeSpan.FromMinutes(0.0));
}
return(false);
}
public SandboxCasPolicySettings Copy()
{
SandboxCasPolicySettings sandboxCasPolicySettings = new SandboxCasPolicySettings();
if (this.m_basePermissions != null)
{
sandboxCasPolicySettings.m_basePermissions = this.m_basePermissions.Copy();
}
if (this.m_fullTrustAssemblies != null)
{
{
foreach (StrongName fullTrustAssembly in this.m_fullTrustAssemblies)
{
sandboxCasPolicySettings.AddFullTrustAssembly(fullTrustAssembly);
}
return(sandboxCasPolicySettings);
}
}
return(sandboxCasPolicySettings);
}
public override bool Equals(object obj)
{
SandboxCasPolicySettings sandboxCasPolicySettings = obj as SandboxCasPolicySettings;
if (sandboxCasPolicySettings == null)
{
return(false);
}
if (!object.Equals(this.m_basePermissions, sandboxCasPolicySettings.m_basePermissions))
{
return(false);
}
if (this.m_fullTrustAssemblies == null)
{
if (sandboxCasPolicySettings.m_fullTrustAssemblies != null)
{
return(false);
}
}
else
{
if (sandboxCasPolicySettings.m_fullTrustAssemblies == null)
{
return(false);
}
int count = this.m_fullTrustAssemblies.Count;
if (count != sandboxCasPolicySettings.m_fullTrustAssemblies.Count)
{
return(false);
}
for (int i = 0; i < count; i++)
{
if (!object.Equals(this.m_fullTrustAssemblies[i], sandboxCasPolicySettings.m_fullTrustAssemblies[i]))
{
return(false);
}
}
}
return(true);
}
public abstract AppDomain CreateAppDomainWithPolicy(string appDomainName, Evidence evidence, SandboxCasPolicySettings casSettings);
