/// <include file='doc\MyWeb.uex' path='docs/doc[@for="MyWebApplication.Update"]/*' />
/// <devdoc>
/// <para>Marked internal for Beta 1 per ErikOls.</para>
/// </devdoc>
public int Update()
{
if (!MyWeb.IsAdminApp())
{
throw new HttpException(HttpRuntime.FormatResourceString(SR.Operation_requires_url_to_be_myweb_home));
}
MyWebManifest manifest = MyWeb.GetManifest(Manifest.ApplicationUrl);
if (manifest == null)
{
return(0);
}
StringBuilder strError = new StringBuilder(1024);
int iReturn = 0;
iReturn = NativeMethods.MyWebReInstallApp(manifest.CabFile,
manifest.ApplicationUrl,
manifest.InstalledLocation,
manifest.ManifestFile,
strError,
1024);
if (iReturn != 0 && iReturn != 1)
{
throw new HttpException(HttpRuntime.FormatResourceString(SR.Literal, strError.ToString()));
}
_Manifest = manifest;
return(iReturn);
}
//////////////////////////////////////////////////////////////////////
// Get a Manifest from a dir
/// <include file='doc\MyWeb.uex' path='docs/doc[@for="MyWeb.GetManifestForLocalApplication"]/*' />
/// <internalonly/>
/// <devdoc>
/// <para>Marked internal for Beta 1 per ErikOls.</para>
/// </devdoc>
static public MyWebManifest GetManifestForLocalApplication(String strDir)
{
if (!RunningOnMyWeb || !IsAdminApp())
{
return(null);
}
if (!strDir.EndsWith("\\"))
{
strDir += "\\";
}
return(MyWebManifest.CreateFromFile(strDir + "myweb.osd",
"", false, true));
}
//////////////////////////////////////////////////////////////////////
// Get a Manifest for an URL
/// <include file='doc\MyWeb.uex' path='docs/doc[@for="MyWeb.GetManifest"]/*' />
/// <internalonly/>
/// <devdoc>
/// <para>Marked internal for Beta 1 per ErikOls.</para>
/// <para>Retrieves a MyWebManifest object for the given MyWeb Uri. If an application
/// for that Uri does not exist, it returns <see langword='null'/>.</para>
/// </devdoc>
static public MyWebManifest GetManifest(String strUrl)
{
if (!RunningOnMyWeb || !IsAdminApp())
{
return(null);
}
StringBuilder strBFile = new StringBuilder(300);
StringBuilder strBAppUrl = new StringBuilder(strUrl.Length + 2);
int iRet = 0;
while (strUrl != null && strUrl.Length > 0)
{
Debug.Trace("myweb", "Attempting to get manifest for url " + strUrl);
iRet = NativeMethods.MyWebGetApplicationManifestFile(strUrl, strBFile, 300, strBAppUrl, strUrl.Length + 2);
if (iRet != 0)
{
Debug.Trace("myweb", "faled to get manifest for url " + strUrl);
return(null);
}
try {
MyWebManifest manifest = MyWebManifest.CreateFromFile(strBFile.ToString(), strBAppUrl.ToString(), false, false);
if (manifest != null)
{
return(manifest);
}
}
catch (Exception) {
}
Debug.Trace("myweb", "no softpkg in url " + strUrl);
int iPos = strUrl.LastIndexOf('/');
if (iPos < 0)
{
strUrl = null;
}
else
{
strUrl = strUrl.Substring(0, iPos);
}
}
return(null);
}
////////////////////////////////////////////////////////////////////////
// CTor: Create from an installed app
internal MyWebApplication(int iIndex)
{
if (!MyWeb.IsAdminApp())
{
throw new HttpException(HttpRuntime.FormatResourceString(SR.Operation_requires_url_to_be_myweb_home));
}
StringBuilder strBFile = new StringBuilder(300);
StringBuilder strBUrl = new StringBuilder(1024);
long [] pLongs = new long[3];
if (NativeMethods.MyWebGetApplicationDetails(iIndex, strBFile, 300, strBUrl, 1024, pLongs) != 0)
{
throw new HttpException(HttpRuntime.FormatResourceString(SR.Unable_to_create_app_object));
}
_Manifest = MyWebManifest.CreateFromFile(strBFile.ToString() + "\\myweb.osd", strBUrl.ToString(), true, true);
_InstalledDate = DateTime.FromFileTime(pLongs[0]);
_LastAccessDate = DateTime.FromFileTime(pLongs[1]);
_LocalApplication = (pLongs[2] != 0);
}
////////////////////////////////////////////////////////////////////////
// CTor: Create from a manifest that just got installed
internal MyWebApplication(MyWebManifest manifest)
{
_Manifest = manifest;
_InstalledDate = DateTime.Now;
_LastAccessDate = DateTime.Now;
}
