BareApplicationHost CreateHost(string appId, string vpath, string ppath)
{
BareApplicationHost host;
host = (BareApplicationHost)ApplicationHost.CreateApplicationHost(typeof(BareApplicationHost), vpath, ppath);
HostingEnvironment.SetIsHosted(true);
host.Manager = this;
host.AppID = appId;
id_to_host [appId] = host;
return(host);
}
public static object CreateApplicationHost(Type hostType, string virtualDir, string physicalDir)
{
if (physicalDir == null)
{
throw new NullReferenceException();
}
// Make sure physicalDir has file system semantics
// and not uri semantics ( '\' and not '/' ).
physicalDir = Path.GetFullPath(physicalDir);
if (hostType == null)
{
throw new ArgumentException("hostType can't be null");
}
if (virtualDir == null)
{
throw new ArgumentNullException("virtualDir");
}
Evidence evidence = new Evidence(AppDomain.CurrentDomain.Evidence);
//
// Setup
//
AppDomainSetup setup = new AppDomainSetup();
setup.ApplicationBase = physicalDir;
setup.ConfigurationFile = FindWebConfig(physicalDir);
setup.DisallowCodeDownload = true;
string[] bindirPath = new string [1] {
#if NET_2_0
Path.Combine(physicalDir, "bin")
#else
"bin"
#endif
};
string bindir;
foreach (string dir in HttpApplication.BinDirs)
{
bindir = Path.Combine(physicalDir, dir);
if (Directory.Exists(bindir))
{
#if NET_2_0
bindirPath [0] = bindir;
#else
bindirPath [0] = dir;
#endif
break;
}
}
setup.PrivateBinPath = BuildPrivateBinPath(physicalDir, bindirPath);
setup.PrivateBinPathProbe = "*";
#if !NET_2_0
setup.ShadowCopyFiles = "true";
setup.ShadowCopyDirectories = setup.PrivateBinPath;
#endif
string dynamic_dir = null;
string user = Environment.UserName;
int tempDirTag = 0;
string dirPrefix = String.Concat(user, "-temp-aspnet-");
for (int i = 0; ; i++)
{
string d = Path.Combine(Path.GetTempPath(), String.Concat(dirPrefix, i.ToString("x")));
try {
CreateDirectory(d);
string stamp = Path.Combine(d, "stamp");
CreateDirectory(stamp);
dynamic_dir = d;
try {
Directory.Delete(stamp);
} catch (Exception) {
// ignore
}
tempDirTag = i.GetHashCode();
break;
} catch (UnauthorizedAccessException) {
continue;
}
}
//
// Unique Domain ID
//
string domain_id = (virtualDir.GetHashCode() + 1 ^ physicalDir.GetHashCode() + 2 ^ tempDirTag).ToString("x");
// This is used by mod_mono's fail-over support
string domain_id_suffix = Environment.GetEnvironmentVariable("__MONO_DOMAIN_ID_SUFFIX");
if (domain_id_suffix != null && domain_id_suffix.Length > 0)
{
domain_id += domain_id_suffix;
}
setup.ApplicationName = domain_id;
setup.DynamicBase = dynamic_dir;
setup.CachePath = dynamic_dir;
string dynamic_base = setup.DynamicBase;
if (CreateDirectory(dynamic_base) && (Environment.GetEnvironmentVariable("MONO_ASPNET_NODELETE") == null))
{
ClearDynamicBaseDirectory(dynamic_base);
}
//
// Create app domain
//
AppDomain appdomain;
appdomain = AppDomain.CreateDomain(domain_id, evidence, setup);
//
// Populate with the AppDomain data keys expected, Mono only uses a
// few, but third party apps might use others:
//
appdomain.SetData(".appDomain", "*");
int l = physicalDir.Length;
if (physicalDir [l - 1] != Path.DirectorySeparatorChar)
{
physicalDir += Path.DirectorySeparatorChar;
}
appdomain.SetData(".appPath", physicalDir);
appdomain.SetData(".appVPath", virtualDir);
appdomain.SetData(".domainId", domain_id);
appdomain.SetData(".hostingVirtualPath", virtualDir);
appdomain.SetData(".hostingInstallDir", Path.GetDirectoryName(typeof(Object).Assembly.CodeBase));
#if NET_2_0
appdomain.SetData("DataDirectory", Path.Combine(physicalDir, "App_Data"));
HostingEnvironment.SetIsHosted(false);
#endif
appdomain.SetData(MonoHostedDataKey, "yes");
#if NET_2_0
appdomain.DoCallBack(SetHostingEnvironment);
#endif
return(appdomain.CreateInstanceAndUnwrap(hostType.Module.Assembly.FullName, hostType.FullName));
}
