1 files changed, 194 insertions, 0 deletions

diff --git a/src/ext/Iis/ca/scawebapp.cpp b/src/ext/Iis/ca/scawebapp.cpp
new file mode 100644
index 00000000..a7e9cf82
--- /dev/null
+++ b/src/ext/Iis/ca/scawebapp.cpp
@@ -0,0 +1,194 @@
+// Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information.
+
+#include "precomp.h"
+
+// sql queries
+enum eWebApplicationQuery { wappqName = 1, wappqIsolation, wappqAllowSession,
+                            wappqSessionTimeout, wappqBuffer, wappqParentPaths,
+                            wappqDefaultScript, wappqScriptTimeout,
+                            wappqServerDebugging, wappqClientDebugging, wappqAppPool, wappqApplication};
+
+
+HRESULT ScaGetWebApplication(MSIHANDLE /*hViewApplications*/, 
+                             LPCWSTR pwzApplication,
+                             __in WCA_WRAPQUERY_HANDLE hWebAppQuery,
+                             __in WCA_WRAPQUERY_HANDLE hWebAppExtQuery,
+                             SCA_WEB_APPLICATION* pswapp)
+{
+    HRESULT hr = S_OK;
+
+    MSIHANDLE hRec;
+    LPWSTR pwzData = NULL;
+
+    // Reset back to the first record
+    WcaFetchWrappedReset(hWebAppQuery);
+
+    // get the application information
+    hr = WcaFetchWrappedRecordWhereString(hWebAppQuery, wappqApplication, pwzApplication, &hRec);
+    if (S_OK == hr)
+    {
+        // application name
+        hr = WcaGetRecordString(hRec, wappqName, &pwzData);
+        ExitOnFailure(hr, "Failed to get Name of App");
+        hr = ::StringCchCopyW(pswapp->wzName, countof(pswapp->wzName), pwzData);
+        if (HRESULT_FROM_WIN32(ERROR_INSUFFICIENT_BUFFER) == hr)
+        {
+            // The application name is sometimes truncated to IIS's supported length, so ignore insufficient buffer errors here
+            WcaLog(LOGMSG_VERBOSE, "Application name \"%ls\" truncated to fit IIS's supported %d-character length", pwzData, MAX_APP_NAME);
+            hr = S_OK;
+        }
+        ExitOnFailure(hr, "Failed to copy name string to webapp object");
+
+        hr = WcaGetRecordInteger(hRec, wappqIsolation, &pswapp->iIsolation);
+        ExitOnFailure(hr, "Failed to get App isolation: '%ls'", pswapp->wzName);
+
+        hr = WcaGetRecordInteger(hRec, wappqAllowSession, &pswapp->fAllowSessionState);
+
+        hr = WcaGetRecordInteger(hRec, wappqSessionTimeout, &pswapp->iSessionTimeout);
+
+        hr = WcaGetRecordInteger(hRec, wappqBuffer, &pswapp->fBuffer);
+
+        hr = WcaGetRecordInteger(hRec, wappqParentPaths, &pswapp->fParentPaths);
+
+        hr = WcaGetRecordString(hRec, wappqDefaultScript, &pwzData);
+        ExitOnFailure(hr, "Failed to get default scripting language for App: '%ls'", pswapp->wzName);
+        hr = ::StringCchCopyW(pswapp->wzDefaultScript, countof(pswapp->wzDefaultScript), pwzData);
+        ExitOnFailure(hr, "Failed to copy default script string to webapp object");
+
+        // asp script timeout
+        hr = WcaGetRecordInteger(hRec, wappqScriptTimeout, &pswapp->iScriptTimeout);
+        ExitOnFailure(hr, "Failed to get scripting timeout for App: '%ls'", pswapp->wzName);
+
+        // asp server-side script debugging
+        hr = WcaGetRecordInteger(hRec, wappqServerDebugging, &pswapp->fServerDebugging);
+
+        // asp client-side script debugging
+        hr = WcaGetRecordInteger(hRec, wappqClientDebugging, &pswapp->fClientDebugging);
+
+        hr = WcaGetRecordString(hRec, wappqAppPool, &pwzData);
+        ExitOnFailure(hr, "Failed to get AppPool for App: '%ls'", pswapp->wzName);
+        hr = ::StringCchCopyW(pswapp->wzAppPool, countof(pswapp->wzAppPool), pwzData);
+        ExitOnFailure(hr, "failed to copy AppPool: '%ls' for App: '%ls'", pwzData, pswapp->wzName);
+
+        // app extensions
+         hr = ScaWebAppExtensionsRead(pwzApplication, hWebAppExtQuery, &pswapp->pswappextList);
+        ExitOnFailure(hr, "Failed to read AppExtensions for App: '%ls'", pswapp->wzName);
+
+        hr = S_OK;
+    }
+    else if (E_NOMOREITEMS == hr)
+    {
+        WcaLog(LOGMSG_STANDARD, "Error: Cannot locate IIsWebApplication.Application='%ls'", pwzApplication);
+        hr = E_FAIL;
+    }
+    else
+        ExitOnFailure(hr, "Error matching Application rows");
+
+    // Let's check that there isn't more than one record found - if there is, throw an assert like WcaFetchSingleRecord() would
+    HRESULT hrTemp = WcaFetchWrappedRecordWhereString(hWebAppQuery, wappqApplication, pwzApplication, &hRec);
+    if (SUCCEEDED(hrTemp))
+    {
+        AssertSz(E_NOMOREITEMS == hrTemp, "ScaGetWebApplication found more than one record");
+    }
+
+LExit:
+    ReleaseStr(pwzData);
+
+    return hr;
+}
+
+
+HRESULT ScaWriteWebApplication(IMSAdminBase* piMetabase, LPCWSTR wzRootOfWeb, 
+                               SCA_WEB_APPLICATION* pswapp, SCA_APPPOOL * psapList)
+{
+    HRESULT hr = S_OK;
+    WCHAR wzAppPoolName[MAX_PATH];
+
+    hr = ScaCreateApp(piMetabase, wzRootOfWeb, pswapp->iIsolation);
+    ExitOnFailure(hr, "Failed to create ASP App");
+
+    // Medium Isolation seems to have to be set through the metabase
+    if (2 == pswapp->iIsolation)
+    {
+        hr = ScaWriteMetabaseValue(piMetabase, wzRootOfWeb, NULL, MD_APP_ISOLATED, METADATA_INHERIT, IIS_MD_UT_WAM, DWORD_METADATA, (LPVOID)((DWORD_PTR)pswapp->iIsolation));
+        ExitOnFailure(hr, "Failed to write isolation value for App: '%ls'", pswapp->wzName);
+    }
+
+    // application name
+    hr = ScaWriteMetabaseValue(piMetabase, wzRootOfWeb, NULL, MD_APP_FRIENDLY_NAME, METADATA_INHERIT, IIS_MD_UT_WAM, STRING_METADATA, pswapp->wzName);
+    ExitOnFailure(hr, "Failed to write Name of App: '%ls'", pswapp->wzName);
+
+    // allow session state
+    if (MSI_NULL_INTEGER != pswapp->fAllowSessionState)
+    {
+        hr = ScaWriteMetabaseValue(piMetabase, wzRootOfWeb, NULL, MD_ASP_ALLOWSESSIONSTATE, METADATA_INHERIT, ASP_MD_UT_APP, DWORD_METADATA, (LPVOID)((DWORD_PTR)pswapp->fAllowSessionState));
+        ExitOnFailure(hr, "Failed to write allow session information for App: '%ls'", pswapp->wzName);
+    }
+
+    // session timeout
+    if (MSI_NULL_INTEGER != pswapp->iSessionTimeout)
+    {
+        hr = ScaWriteMetabaseValue(piMetabase, wzRootOfWeb, NULL, MD_ASP_SESSIONTIMEOUT, METADATA_INHERIT, ASP_MD_UT_APP, DWORD_METADATA, (LPVOID)((DWORD_PTR)pswapp->iSessionTimeout));
+        ExitOnFailure(hr, "Failed to write session timeout for App: '%ls'", pswapp->wzName);
+    }
+
+    // asp buffering
+    if (MSI_NULL_INTEGER != pswapp->fBuffer)
+    {
+        hr = ScaWriteMetabaseValue(piMetabase, wzRootOfWeb, NULL, MD_ASP_BUFFERINGON, METADATA_INHERIT, ASP_MD_UT_APP, DWORD_METADATA, (LPVOID)((DWORD_PTR)pswapp->fBuffer));
+        ExitOnFailure(hr, "Failed to write buffering flag for App: '%ls'", pswapp->wzName);
+    }
+
+    // asp parent paths
+    if (MSI_NULL_INTEGER != pswapp->fParentPaths)
+    {
+        hr = ScaWriteMetabaseValue(piMetabase, wzRootOfWeb, NULL, MD_ASP_ENABLEPARENTPATHS, METADATA_INHERIT, ASP_MD_UT_APP, DWORD_METADATA, (LPVOID)((DWORD_PTR)pswapp->fParentPaths));
+        ExitOnFailure(hr, "Failed to write parent paths flag for App: '%ls'", pswapp->wzName);
+    }
+
+    // default scripting language
+    if (*pswapp->wzDefaultScript)
+    {
+        hr = ScaWriteMetabaseValue(piMetabase, wzRootOfWeb, NULL, MD_ASP_SCRIPTLANGUAGE, METADATA_INHERIT, ASP_MD_UT_APP, STRING_METADATA, pswapp->wzDefaultScript);
+        ExitOnFailure(hr, "Failed to write default scripting language for App: '%ls'", pswapp->wzName);
+    }
+
+    // asp script timeout
+    if (MSI_NULL_INTEGER != pswapp->iScriptTimeout)
+    {
+        hr = ScaWriteMetabaseValue(piMetabase, wzRootOfWeb, NULL, MD_ASP_SCRIPTTIMEOUT, METADATA_INHERIT, ASP_MD_UT_APP, DWORD_METADATA, (LPVOID)((DWORD_PTR)pswapp->iScriptTimeout));
+        ExitOnFailure(hr, "Failed to write script timeout for App: '%ls'", pswapp->wzName);
+    }
+
+    // asp server-side script debugging
+    if (MSI_NULL_INTEGER != pswapp->fServerDebugging)
+    {
+        hr = ScaWriteMetabaseValue(piMetabase, wzRootOfWeb, NULL, MD_ASP_ENABLESERVERDEBUG, METADATA_INHERIT, ASP_MD_UT_APP, DWORD_METADATA, (LPVOID)((DWORD_PTR)pswapp->fServerDebugging));
+        ExitOnFailure(hr, "Failed to write ASP server-side script debugging flag for App: '%ls'", pswapp->wzName);
+    }
+
+    // asp server-side script debugging
+    if (MSI_NULL_INTEGER != pswapp->fClientDebugging)
+    {
+        hr = ScaWriteMetabaseValue(piMetabase, wzRootOfWeb, NULL, MD_ASP_ENABLECLIENTDEBUG, METADATA_INHERIT, ASP_MD_UT_APP, DWORD_METADATA, (LPVOID)((DWORD_PTR)pswapp->fClientDebugging));
+        ExitOnFailure(hr, "Failed to write ASP client-side script debugging flag for App: '%ls'", pswapp->wzName);
+    }
+
+    // AppPool
+    if (*pswapp->wzAppPool && NULL != psapList)
+    {
+        hr = ScaFindAppPool(piMetabase, pswapp->wzAppPool, wzAppPoolName, countof(wzAppPoolName), psapList);
+        ExitOnFailure(hr, "failed to find app pool: %ls", pswapp->wzAppPool);
+        hr = ScaWriteMetabaseValue(piMetabase, wzRootOfWeb, NULL, MD_APP_APPPOOL_ID, METADATA_INHERIT, IIS_MD_UT_SERVER, STRING_METADATA, wzAppPoolName);
+        ExitOnFailure(hr, "Failed to write default AppPool for App: '%ls'", pswapp->wzName);
+    }
+
+    if (pswapp->pswappextList)
+    {
+        hr = ScaWebAppExtensionsWrite(piMetabase, wzRootOfWeb, pswapp->pswappextList);
+        ExitOnFailure(hr, "Failed to write AppExtensions for App: '%ls'", pswapp->wzName);
+    }
+
+LExit:
+    return hr;
+}