HRESULT __stdcall ScaVirtualDirsRead(
__in IMSAdminBase* piMetabase,
__in SCA_WEB* pswList,
__in SCA_VDIR** ppsvdList,
__in SCA_MIMEMAP** ppsmmList,
__in SCA_HTTP_HEADER** ppshhList,
__in SCA_WEB_ERROR** ppsweList,
__in WCA_WRAPQUERY_HANDLE hUserQuery,
__in WCA_WRAPQUERY_HANDLE hWebBaseQuery,
__in WCA_WRAPQUERY_HANDLE hWebDirPropQuery,
__in WCA_WRAPQUERY_HANDLE hWebAppQuery,
__in WCA_WRAPQUERY_HANDLE hWebAppExtQuery,
__inout LPWSTR *ppwzCustomActionData
)
{
Assert(piMetabase && ppsvdList);
HRESULT hr = S_OK;
MSIHANDLE hRec;
INSTALLSTATE isInstalled = INSTALLSTATE_UNKNOWN;
INSTALLSTATE isAction = INSTALLSTATE_UNKNOWN;
SCA_VDIR* pvdir = NULL;
LPWSTR pwzData = NULL;
WCA_WRAPQUERY_HANDLE hWrapQuery = NULL;
hr = WcaBeginUnwrapQuery(&hWrapQuery, ppwzCustomActionData);
ExitOnFailure(hr, "Failed to unwrap query for ScaAppPoolRead");
if (0 == WcaGetQueryRecords(hWrapQuery))
{
WcaLog(LOGMSG_VERBOSE, "Skipping ScaVirtualDirsRead() because IIsWebVirtualDir table not present");
ExitFunction1(hr = S_FALSE);
}
// loop through all the vdirs
while (S_OK == (hr = WcaFetchWrappedRecord(hWrapQuery, &hRec)))
{
// Get the Component first. If there is a Component and it is not being modified during
// this transaction, skip processing this whole record.
hr = WcaGetRecordString(hRec, vdqComponent, &pwzData);
ExitOnFailure(hr, "failed to get IIsWebVirtualDir.Component");
hr = WcaGetRecordInteger(hRec, vdqInstalled, (int *)&isInstalled);
ExitOnFailure(hr, "Failed to get Component installed state for virtual dir");
hr = WcaGetRecordInteger(hRec, vdqAction, (int *)&isAction);
ExitOnFailure(hr, "Failed to get Component action state for virtual dir");
if (!WcaIsInstalling(isInstalled, isAction) &&
!WcaIsReInstalling(isInstalled, isAction) &&
!WcaIsUninstalling(isInstalled, isAction))
{
continue; // skip this record.
}
hr = AddVirtualDirToList(ppsvdList);
ExitOnFailure(hr, "failed to add virtual dir to list");
pvdir = *ppsvdList;
hr = ::StringCchCopyW(pvdir->wzComponent, countof(pvdir->wzComponent), pwzData);
ExitOnFailure1(hr, "failed to copy component name: %ls", pwzData);
pvdir->isInstalled = isInstalled;
pvdir->isAction = isAction;
// get the web key
hr = WcaGetRecordString(hRec, vdqWeb, &pwzData);
ExitOnFailure(hr, "Failed to get Web for VirtualDir");
hr = ScaWebsGetBase(piMetabase, pswList, pwzData, pvdir->wzWebBase, countof(pvdir->wzWebBase), hWebBaseQuery);
if (WcaIsUninstalling(isInstalled, isAction))
{
// If we're uninstalling, ignore any failure to find the existing web
hr = S_OK;
}
ExitOnFailure1(hr, "Failed to get base of web: %ls for VirtualDir", pwzData);
hr = WcaGetRecordString(hRec, vdqAlias, &pwzData);
ExitOnFailure(hr, "Failed to get Alias for VirtualDir");
if (0 != lstrlenW(pvdir->wzWebBase))
{
hr = ::StringCchPrintfW(pvdir->wzVDirRoot, countof(pvdir->wzVDirRoot), L"%s/Root/%s", pvdir->wzWebBase, pwzData);
ExitOnFailure(hr, "Failed to set VDirRoot for VirtualDir");
}
// get the vdir's directory
hr = WcaGetRecordString(hRec, vdqDirectory, &pwzData);
ExitOnFailure(hr, "Failed to get Directory for VirtualDir");
// get the web's directory
if (INSTALLSTATE_SOURCE == pvdir->isAction)
{
hr = WcaGetRecordString(hRec, vdqSourcePath, &pwzData);
}
else
{
hr = WcaGetRecordString(hRec, vdqTargetPath, &pwzData);
}
ExitOnFailure(hr, "Failed to get Source/TargetPath for Directory");
// remove trailing backslash(es)
while (lstrlenW(pwzData) > 0 && pwzData[lstrlenW(pwzData)-1] == L'\\')
{
pwzData[lstrlenW(pwzData)-1] = 0;
}
hr = ::StringCchCopyW(pvdir->wzDirectory, countof(pvdir->wzDirectory), pwzData);
ExitOnFailure(hr, "Failed to copy directory string to vdir object");
// get the security information for this web
hr = WcaGetRecordString(hRec, vdqProperties, &pwzData);
ExitOnFailure(hr, "Failed to get web directory identifier for VirtualDir");
if (*pwzData)
{
hr = ScaGetWebDirProperties(pwzData, hUserQuery, hWebDirPropQuery, &pvdir->swp);
ExitOnFailure(hr, "Failed to get web directory for VirtualDir");
pvdir->fHasProperties = TRUE;
}
// get the application information for this web
hr = WcaGetRecordString(hRec, vdqApplication, &pwzData);
ExitOnFailure(hr, "Failed to get application identifier for VirtualDir");
if (*pwzData)
{
hr = ScaGetWebApplication(NULL, pwzData, hWebAppQuery, hWebAppExtQuery, &pvdir->swapp);
ExitOnFailure(hr, "Failed to get application for VirtualDir");
pvdir->fHasApplication = TRUE;
}
hr = WcaGetRecordString(hRec, vdqVDir, &pwzData);
ExitOnFailure(hr, "Failed to get VDir for VirtualDir");
if (*pwzData && *ppsmmList)
{
hr = ScaGetMimeMap(mmptVDir, pwzData, ppsmmList, &pvdir->psmm);
ExitOnFailure(hr, "Failed to get mimemap for VirtualDir");
}
if (*pwzData && *ppshhList)
{
hr = ScaGetHttpHeader(hhptVDir, pwzData, ppshhList, &pvdir->pshh);
ExitOnFailure1(hr, "Failed to get custom HTTP headers for VirtualDir: %ls", pwzData);
}
if (*pwzData && *ppsweList)
{
hr = ScaGetWebError(weptVDir, pwzData, ppsweList, &pvdir->pswe);
ExitOnFailure1(hr, "Failed to get custom web errors for VirtualDir: %ls", pwzData);
}
}
if (E_NOMOREITEMS == hr)
{
hr = S_OK;
}
ExitOnFailure(hr, "Failure while processing VirtualDirs");
LExit:
WcaFinishUnwrapQuery(hWrapQuery);
ReleaseStr(pwzData);
return hr;
}
HRESULT __stdcall ScaVirtualDirsRead(
__in IMSAdminBase* piMetabase,
__in SCA_WEB* pswList,
__in SCA_VDIR** ppsvdList,
__in SCA_MIMEMAP** ppsmmList,
__in SCA_HTTP_HEADER** ppshhList,
__in SCA_WEB_ERROR** ppsweList
)
{
Assert(piMetabase && ppsvdList);
HRESULT hr = S_OK;
UINT er = ERROR_SUCCESS;
PMSIHANDLE hView, hRec;
SCA_VDIR* pvdir = NULL;
LPWSTR pwzData = NULL;
DWORD cchData = 0;
DWORD dwLen = 0;
// check to see if necessary tables are specified
if (S_OK != WcaTableExists(L"IIsWebVirtualDir"))
{
WcaLog(LOGMSG_VERBOSE, "Skipping ScaIntsallVirtualDirs() because IIsWebVirtualDir table not present");
hr = S_FALSE;
goto LExit;
}
// loop through all the vdirs
hr = WcaOpenExecuteView(vcsVDirQuery, &hView);
ExitOnFailure(hr, "Failed to open view on IIsWebVirtualDir table");
while (S_OK == (hr = WcaFetchRecord(hView, &hRec)))
{
hr = AddVirtualDirToList(ppsvdList);
ExitOnFailure(hr, "failed to add virtual dir to list");
pvdir = *ppsvdList;
// get component install state
hr = WcaGetRecordString(hRec, vdqComponent, &pwzData);
ExitOnFailure(hr, "Failed to get Component for VirtualDirs");
er = ::MsiGetComponentStateW(WcaGetInstallHandle(), pwzData, &pvdir->isInstalled, &pvdir->isAction);
hr = HRESULT_FROM_WIN32(er);
ExitOnFailure(hr, "Failed to get Component state for VirtualDirs");
// get the web key
hr = WcaGetRecordString(hRec, vdqWeb, &pwzData);
ExitOnFailure(hr, "Failed to get Web for VirtualDir");
dwLen = countof(pvdir->wzWebBase);
hr = ScaWebsGetBase(piMetabase, pswList, pwzData, pvdir->wzWebBase, &dwLen);
ExitOnFailure1(hr, "Failed to get base of web: %S for VirtualDir", pwzData);
hr = WcaGetRecordFormattedString(hRec, vdqAlias, &pwzData);
ExitOnFailure(hr, "Failed to get Alias for VirtualDir");
hr = StringCchPrintfW(pvdir->wzVDirRoot, countof(pvdir->wzVDirRoot), L"%s/Root/%s", pvdir->wzWebBase, pwzData);
ExitOnFailure(hr, "Failed to set VDirRoot for VirtualDir");
// get the vdir's directory
hr = WcaGetRecordString(hRec, vdqDirectory, &pwzData);
ExitOnFailure(hr, "Failed to get Directory for VirtualDir");
WCHAR wzTargetPath[MAX_PATH];
dwLen = countof(wzTargetPath);
if (INSTALLSTATE_SOURCE == pvdir->isAction)
er = ::MsiGetSourcePathW(WcaGetInstallHandle(), pwzData, wzTargetPath, &dwLen);
else
er = ::MsiGetTargetPathW(WcaGetInstallHandle(), pwzData, wzTargetPath, &dwLen);
hr = HRESULT_FROM_WIN32(er);
ExitOnFailure(hr, "Failed to get TargetPath for Directory for VirtualDir");
// remove trailing backslash(es)
while (dwLen > 0 && wzTargetPath[dwLen-1] == L'\\')
{
wzTargetPath[dwLen-1] = L'\0';
dwLen--;
}
StringCchCopyW(pvdir->wzDirectory, countof(pvdir->wzDirectory), wzTargetPath);
// get the security information for this web
hr = WcaGetRecordString(hRec, vdqProperties, &pwzData);
ExitOnFailure(hr, "Failed to get web directory identifier for VirtualDir");
if (*pwzData)
{
hr = ScaGetWebDirProperties(pwzData, &pvdir->swp);
ExitOnFailure(hr, "Failed to get web directory for VirtualDir");
pvdir->fHasProperties = TRUE;
}
// get the application information for this web
hr = WcaGetRecordString(hRec, vdqApplication, &pwzData);
ExitOnFailure(hr, "Failed to get application identifier for VirtualDir");
if (*pwzData)
{
hr = ScaGetWebApplication(NULL, pwzData, &pvdir->swapp);
ExitOnFailure(hr, "Failed to get application for VirtualDir");
pvdir->fHasApplication = TRUE;
}
hr = WcaGetRecordString(hRec, vdqVDir, &pwzData);
ExitOnFailure(hr, "Failed to get VDir for VirtualDir");
if (*pwzData && *ppsmmList)
{
hr = ScaGetMimeMap(mmptVDir, pwzData, ppsmmList, &pvdir->psmm);
ExitOnFailure(hr, "Failed to get mimemap for VirtualDir");
}
if (*pwzData && *ppshhList)
{
hr = ScaGetHttpHeader(hhptVDir, pwzData, ppshhList, &pvdir->pshh);
ExitOnFailure1(hr, "Failed to get custom HTTP headers for VirtualDir: %S", pwzData);
}
if (*pwzData && *ppsweList)
{
hr = ScaGetWebError(weptVDir, pwzData, ppsweList, &pvdir->pswe);
ExitOnFailure1(hr, "Failed to get custom web errors for VirtualDir: %S", pwzData);
}
}
if (E_NOMOREITEMS == hr)
hr = S_OK;
ExitOnFailure(hr, "Failure while processing VirtualDirs");
LExit:
ReleaseStr(pwzData);
return hr;
}