536 lines
18 KiB
C++
536 lines
18 KiB
C++
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#include "private.h"
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#include "notfcvt.h"
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#include "subsmgrp.h"
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#include "subitem.h"
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#include "chanmgr.h"
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#include "chanmgrp.h"
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#include "helper.h"
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#include "shguidp.h" // IID_IChannelMgrPriv
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#include <mluisupp.h>
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#undef TF_THISMODULE
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#define TF_THISMODULE TF_ADMIN
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const CHAR c_pszRegKeyNotfMgr[] = "Software\\Microsoft\\Windows\\CurrentVersion\\NotificationMgr";
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const CHAR c_pszRegKeyScheduleItems[] = "Software\\Microsoft\\Windows\\CurrentVersion\\NotificationMgr\\SchedItems 0.6";
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const CHAR c_pszRegKeyScheduleGroup[] = "Software\\Microsoft\\Windows\\CurrentVersion\\NotificationMgr\\ScheduleGroup 0.6";
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const WCHAR c_wszIE4IntlPre[] = L"http://www.microsoft.com/ie_intl/";
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const WCHAR c_wszIE4IntlPre2[] = L"http://www.microsoft.com/windows/ie_intl/";
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const WCHAR c_wszIE4IntlPost[] = L"/ie40/download/cdf/ie4updates-";
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const WCHAR c_wszIE4English[] = L"http://www.microsoft.com/ie/ie40/download/cdf/ie4updates-";
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const WCHAR c_wszIE4English2[] = L"http://www.microsoft.com/windows/ie/ie40/download/cdf/ie4updates-";
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HRESULT ConvertNotfMgrScheduleGroup(NOTIFICATIONCOOKIE *pSchedCookie);
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BOOL IsIE4UpdateChannel(LPCWSTR pwszURL)
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{
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BOOL bResult = FALSE;
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int len = lstrlenW(pwszURL);
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// For update channels from the non-international version, simply compare the
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// English base name witht the passed in URL.
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//
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// International update channels look like:
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// http://www.microsoft.com/ie_intl/XX/ie40/download/cdf/ie4updates-XX.cdf
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// So we do two compares skipping the middle XX
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if (
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(
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(len > ARRAYSIZE(c_wszIE4English)) &&
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(0 == memcmp(c_wszIE4English, pwszURL, sizeof(c_wszIE4English) - sizeof(WCHAR)))
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)
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(
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(len > ARRAYSIZE(c_wszIE4English2)) &&
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(0 == memcmp(c_wszIE4English2, pwszURL, sizeof(c_wszIE4English2) - sizeof(WCHAR)))
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)
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(
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(len > (ARRAYSIZE(c_wszIE4IntlPre) + ARRAYSIZE(c_wszIE4IntlPost) + 4)) &&
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(0 == memcmp(c_wszIE4IntlPre, pwszURL, sizeof(c_wszIE4IntlPre) - sizeof(WCHAR))) &&
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(0 == memcmp(c_wszIE4IntlPost, pwszURL + ARRAYSIZE(c_wszIE4IntlPre) + 1,
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sizeof(c_wszIE4IntlPost) - sizeof(WCHAR)))
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)
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(
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(len > (ARRAYSIZE(c_wszIE4IntlPre2) + ARRAYSIZE(c_wszIE4IntlPost) + 4)) &&
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(0 == memcmp(c_wszIE4IntlPre2, pwszURL, sizeof(c_wszIE4IntlPre2) - sizeof(WCHAR))) &&
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(0 == memcmp(c_wszIE4IntlPost, pwszURL + ARRAYSIZE(c_wszIE4IntlPre2) + 1,
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sizeof(c_wszIE4IntlPost) - sizeof(WCHAR)))
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)
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)
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{
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bResult = TRUE;
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}
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return bResult;
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}
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struct NOTFSUBS
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{
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NOTIFICATIONITEM ni;
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NOTIFICATIONITEMEXTRA nix;
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CLSID clsidItem; // Ignore
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NOTIFICATIONCOOKIE notfCookie;
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NOTIFICATIONTYPE notfType;
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ULONG nProps;
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// Variable length data here:
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//SaveSTATPROPMAP statPropMap;
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//char szPropName[];
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//BYTE variant property data
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//...
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//SaveSTATPROPMAP statPropMap;
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//char szPropName[];
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//BYTE variant property data
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};
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HRESULT SubscriptionFromNotification(NOTFSUBS *pns,
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LPCWSTR pwszURL,
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LPCWSTR pwszName,
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const LPWSTR rgwszName[],
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VARIANT rgValue[])
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{
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HRESULT hr;
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ASSERT(NULL != pns);
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ASSERT(NULL != rgwszName);
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ASSERT(NULL != rgValue);
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if ((pns->ni.NotificationType == NOTIFICATIONTYPE_AGENT_START) &&
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(pns->nix.PackageFlags & PF_SCHEDULED) &&
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(NULL != pwszURL) &&
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(NULL != pwszName) &&
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(!IsIE4UpdateChannel(pwszURL)))
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{
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SUBSCRIPTIONITEMINFO sii;
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sii.cbSize = sizeof(SUBSCRIPTIONITEMINFO);
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sii.dwFlags = 0;
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sii.dwPriority = 0;
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sii.ScheduleGroup = CLSID_NULL;
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sii.clsidAgent = pns->ni.clsidDest;
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hr = AddUpdateSubscription(&pns->notfCookie,
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&sii,
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pwszURL,
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pns->nProps,
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rgwszName,
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rgValue);
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if (SUCCEEDED(hr))
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{
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if (NOTFCOOKIE_SCHEDULE_GROUP_MANUAL != pns->ni.groupCookie)
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{
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ISubscriptionItem *psi;
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hr = SubscriptionItemFromCookie(FALSE, &pns->notfCookie, &psi);
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if (SUCCEEDED(hr))
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{
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SYNCSCHEDULECOOKIE schedCookie = GUID_NULL;
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if (GUID_NULL == pns->ni.groupCookie)
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{
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WCHAR wszSchedName[MAX_PATH];
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CreatePublisherScheduleNameW(wszSchedName, ARRAYSIZE(wszSchedName),
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NULL, pwszName);
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// Create the schedule
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hr = CreateSchedule(wszSchedName, SYNCSCHEDINFO_FLAGS_READONLY,
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&schedCookie, &pns->ni.TaskTrigger, FALSE);
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// If we created a new one or for some strange reason
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// "MSN Recommended Schedule" already exists we go with it
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if (SUCCEEDED(hr) || (hr == SYNCMGR_E_NAME_IN_USE))
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{
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// sii should have been initialized and set above
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ASSERT(sizeof(SUBSCRIPTIONITEMINFO) == sii.cbSize);
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ASSERT(GUID_NULL == sii.ScheduleGroup);
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sii.ScheduleGroup = schedCookie;
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hr = psi->SetSubscriptionItemInfo(&sii);
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}
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}
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else
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{
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schedCookie = pns->ni.groupCookie;
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hr = ConvertNotfMgrScheduleGroup(&schedCookie);
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}
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if (SUCCEEDED(hr))
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{
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SYNC_HANDLER_ITEM_INFO shii;
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shii.handlerID = CLSID_WebCheckOfflineSync;
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shii.itemID = pns->notfCookie;
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shii.hIcon = NULL;
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StrCpyNW(shii.wszItemName, pwszName, ARRAYSIZE(shii.wszItemName));
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shii.dwCheckState = SYNCMGRITEMSTATE_CHECKED;
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// Not much we can do if this fails other than jump up and down
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// and scream like a baby.
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hr = AddScheduledItem(&shii, &schedCookie);
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}
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psi->Release();
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}
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}
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}
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}
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else
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{
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TraceMsgA(TF_THISMODULE, "Not converting Notification subscription %S URL: %S", pwszName, pwszURL);
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hr = S_FALSE;
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}
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return hr;
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}
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HRESULT ConvertScheduleItem(CHAR *pszSubsName)
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{
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HRESULT hr = E_FAIL;
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HKEY hkey;
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CHAR szKeyName[MAX_PATH];
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// Build path to this notification item
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strcpy(szKeyName, c_pszRegKeyScheduleItems);
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szKeyName[sizeof(c_pszRegKeyScheduleItems) - 1] = '\\';
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strcpy(szKeyName + sizeof(c_pszRegKeyScheduleItems), pszSubsName);
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// We just enumerated so this should be here!
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if (RegOpenKeyExA(HKEY_CURRENT_USER, szKeyName, 0, KEY_READ, &hkey)
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== ERROR_SUCCESS)
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{
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DWORD dwType;
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DWORD dwSize;
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// Read the {GUID} value. We need to alloc a buffer but don't know how big yet.
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// This gets us the size and type. If it's not binary or not big enough, bail.
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if ((RegQueryValueExA(hkey, pszSubsName, NULL, &dwType, NULL, &dwSize) == ERROR_SUCCESS) &&
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(dwType == REG_BINARY) &&
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(dwSize >= sizeof(NOTFSUBS)))
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{
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BYTE *pData = new BYTE[dwSize];
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if (NULL != pData)
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{
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if (RegQueryValueExA(hkey, pszSubsName, NULL, &dwType, pData, &dwSize) == ERROR_SUCCESS)
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{
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// Shouldn't have gotten here based on the check above.
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ASSERT(dwType == REG_BINARY);
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ASSERT(dwSize >= sizeof(NOTFSUBS));
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ULONG i;
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NOTFSUBS *pns = (NOTFSUBS *)pData;
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// Point to the repeated variable size block
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BYTE *pVarData = pData + FIELD_OFFSET(NOTFSUBS, nProps) + sizeof(ULONG);
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// Allocate buffers to hold the arrays of property names and values
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WCHAR **ppwszPropNames = new WCHAR *[pns->nProps];
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VARIANT *pVars = new VARIANT[pns->nProps];
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WCHAR *pwszURL = NULL;
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WCHAR *pwszName = NULL;
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if ((NULL != ppwszPropNames) && (NULL != pVars))
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{
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// adjust size remaining
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dwSize -= sizeof(NOTFSUBS);
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for (i = 0, hr = S_OK;
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(i < pns->nProps) && (dwSize >= sizeof(SaveSTATPROPMAP)) &&
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SUCCEEDED(hr);
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i++)
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{
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SaveSTATPROPMAP *pspm = (SaveSTATPROPMAP *)pVarData;
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CHAR *pszPropName = (CHAR *)(pVarData + sizeof(SaveSTATPROPMAP));
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DWORD cbUsed;
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ppwszPropNames[i] = new WCHAR[pspm->cbStrLen + 1];
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if (NULL == ppwszPropNames[i])
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{
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hr = E_OUTOFMEMORY;
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break;
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}
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MultiByteToWideChar(CP_ACP, 0, pszPropName, pspm->cbStrLen,
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ppwszPropNames[i], pspm->cbStrLen);
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// Point to where the variant blob starts
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pVarData += sizeof(SaveSTATPROPMAP) + pspm->cbStrLen;
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// adjust size remaining
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dwSize -= sizeof(SaveSTATPROPMAP) + pspm->cbStrLen;
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hr = BlobToVariant(pVarData, dwSize, &pVars[i], &cbUsed, TRUE);
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if ((3 == pspm->cbStrLen)
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&& (StrCmpNIA(pszPropName, "URL", 3) == 0))
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{
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pwszURL = pVars[i].bstrVal;
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}
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else if ((4 == pspm->cbStrLen)
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&& (StrCmpNIA(pszPropName, "Name", 4) == 0))
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{
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pwszName = pVars[i].bstrVal;
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}
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// Point to start of next SaveSTATPROPMAP
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pVarData += cbUsed;
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// adjust size remaining
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dwSize -= cbUsed;
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}
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if (SUCCEEDED(hr))
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{
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hr = SubscriptionFromNotification(pns,
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pwszURL,
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pwszName,
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ppwszPropNames,
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pVars);
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}
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else
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{
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TraceMsgA(TF_THISMODULE, "Not converting notification subscription %s", pszSubsName);
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}
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for (i = 0; i < pns->nProps; i++)
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{
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if (ppwszPropNames[i])
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{
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delete [] ppwszPropNames[i];
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}
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VariantClear(&pVars[i]);
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}
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}
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else
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{
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hr = E_OUTOFMEMORY;
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}
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SAFEDELETE(ppwszPropNames);
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SAFEDELETE(pVars);
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}
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delete [] pData;
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}
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else
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{
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hr = E_OUTOFMEMORY;
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}
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}
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}
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return hr;
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}
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HRESULT ConvertNotfMgrSubscriptions()
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{
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HRESULT hr = S_OK;
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HKEY hkey;
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if (RegOpenKeyExA(HKEY_CURRENT_USER, c_pszRegKeyScheduleItems, 0, KEY_READ, &hkey)
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== ERROR_SUCCESS)
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{
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int i = 0;
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CHAR szSubsName[MAX_PATH];
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TraceMsg(TF_THISMODULE, "Converting Notification Mgr subscriptions");
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while (RegEnumKeyA(hkey, i++, szSubsName, sizeof(szSubsName)) == ERROR_SUCCESS)
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{
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HRESULT hrConvert = ConvertScheduleItem(szSubsName);
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if (FAILED(hrConvert))
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{
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ASSERT(0);
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hr = S_FALSE;
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// Something failed, should we break or keep on truckin'?
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// break;
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}
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}
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RegCloseKey(hkey);
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}
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else
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{
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TraceMsg(TF_THISMODULE, "No Notification Mgr subscriptions to convert");
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// No Notification Manager schedule items key so there's nothing to do...
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hr = S_FALSE;
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}
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return hr;
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}
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struct NOTFSCHED
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{
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SCHEDULEGROUPITEM sgi;
|
||
|
|
DWORD cchName;
|
||
|
|
WCHAR wszName[1]; // varies depending on cchName
|
||
|
|
};
|
||
|
|
|
||
|
|
HRESULT ConvertNotfMgrScheduleGroup(NOTIFICATIONCOOKIE *pSchedCookie)
|
||
|
|
{
|
||
|
|
HRESULT hr = S_OK;
|
||
|
|
|
||
|
|
if (!ScheduleCookieExists(pSchedCookie))
|
||
|
|
{
|
||
|
|
HKEY hkey;
|
||
|
|
DWORD dwResult;
|
||
|
|
|
||
|
|
dwResult = RegOpenKeyExA(HKEY_CURRENT_USER, c_pszRegKeyScheduleGroup, 0, KEY_READ, &hkey);
|
||
|
|
|
||
|
|
if (ERROR_SUCCESS == dwResult)
|
||
|
|
{
|
||
|
|
TCHAR szGuid[GUIDSTR_MAX];
|
||
|
|
DWORD dwType;
|
||
|
|
DWORD cbSize;
|
||
|
|
|
||
|
|
SHStringFromGUID(*pSchedCookie, szGuid, ARRAYSIZE(szGuid));
|
||
|
|
|
||
|
|
dwResult = RegQueryValueEx(hkey, szGuid, NULL, &dwType, NULL, &cbSize);
|
||
|
|
|
||
|
|
if (ERROR_SUCCESS == dwResult)
|
||
|
|
{
|
||
|
|
BYTE *pData = new BYTE[cbSize];
|
||
|
|
|
||
|
|
if (NULL != pData)
|
||
|
|
{
|
||
|
|
dwResult = RegQueryValueEx(hkey, szGuid, NULL, &dwType, pData, &cbSize);
|
||
|
|
|
||
|
|
if (ERROR_SUCCESS == dwResult)
|
||
|
|
{
|
||
|
|
if (dwType == REG_BINARY)
|
||
|
|
{
|
||
|
|
NOTFSCHED *pns = (NOTFSCHED *)pData;
|
||
|
|
|
||
|
|
hr = CreateSchedule(pns->wszName, 0, &pns->sgi.GroupCookie,
|
||
|
|
&pns->sgi.TaskTrigger, TRUE);
|
||
|
|
|
||
|
|
if (SYNCMGR_E_NAME_IN_USE == hr)
|
||
|
|
{
|
||
|
|
hr = S_OK;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
hr = E_UNEXPECTED;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
hr = HRESULT_FROM_WIN32(dwResult);
|
||
|
|
}
|
||
|
|
|
||
|
|
delete [] pData;
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
hr = E_OUTOFMEMORY;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
hr = HRESULT_FROM_WIN32(dwResult);
|
||
|
|
}
|
||
|
|
RegCloseKey(hkey);
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
hr = HRESULT_FROM_WIN32(dwResult);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
hr = S_FALSE;
|
||
|
|
}
|
||
|
|
|
||
|
|
return hr;
|
||
|
|
}
|
||
|
|
|
||
|
|
HRESULT WhackIE4UpdateChannel()
|
||
|
|
{
|
||
|
|
HRESULT hr;
|
||
|
|
IChannelMgr *pChannelMgr;
|
||
|
|
|
||
|
|
hr = CoCreateInstance(CLSID_ChannelMgr, NULL, CLSCTX_INPROC_SERVER,
|
||
|
|
IID_IChannelMgr, (void**)&pChannelMgr);
|
||
|
|
|
||
|
|
if (SUCCEEDED(hr))
|
||
|
|
{
|
||
|
|
IEnumChannels *pEnumChannels;
|
||
|
|
|
||
|
|
hr = pChannelMgr->EnumChannels(CHANENUM_ALLFOLDERS | CHANENUM_PATH | CHANENUM_URL,
|
||
|
|
NULL, &pEnumChannels);
|
||
|
|
|
||
|
|
if (SUCCEEDED(hr))
|
||
|
|
{
|
||
|
|
CHANNELENUMINFO cei;
|
||
|
|
|
||
|
|
while (S_OK == pEnumChannels->Next(1, &cei, NULL))
|
||
|
|
{
|
||
|
|
if (IsIE4UpdateChannel(cei.pszURL))
|
||
|
|
{
|
||
|
|
TraceMsgA(TF_THISMODULE, "Whacking IE 4 update channel: %S %S", cei.pszURL, cei.pszPath);
|
||
|
|
hr = pChannelMgr->DeleteChannelShortcut(cei.pszPath);
|
||
|
|
|
||
|
|
ASSERT(SUCCEEDED(hr));
|
||
|
|
}
|
||
|
|
|
||
|
|
CoTaskMemFree(cei.pszURL);
|
||
|
|
CoTaskMemFree(cei.pszPath);
|
||
|
|
}
|
||
|
|
pEnumChannels->Release();
|
||
|
|
}
|
||
|
|
pChannelMgr->Release();
|
||
|
|
}
|
||
|
|
|
||
|
|
return hr;
|
||
|
|
}
|
||
|
|
|
||
|
|
HRESULT FixupChannelScreenSaver()
|
||
|
|
{
|
||
|
|
HRESULT hr;
|
||
|
|
IChannelMgrPriv2 *pChannelMgrPriv2;
|
||
|
|
|
||
|
|
hr = CoCreateInstance(CLSID_ChannelMgr, NULL, CLSCTX_INPROC_SERVER,
|
||
|
|
IID_IChannelMgrPriv2, (void**)&pChannelMgrPriv2);
|
||
|
|
|
||
|
|
if (SUCCEEDED(hr))
|
||
|
|
{
|
||
|
|
TraceMsg(TF_THISMODULE, "Refreshing IE 4 Screen Saver URLs");
|
||
|
|
hr = pChannelMgrPriv2->RefreshScreenSaverURLs();
|
||
|
|
#ifdef DEBUG
|
||
|
|
if (FAILED(hr))
|
||
|
|
{
|
||
|
|
DBG("Error refreshing screen saver urls!");
|
||
|
|
}
|
||
|
|
#endif
|
||
|
|
pChannelMgrPriv2->Release();
|
||
|
|
}
|
||
|
|
|
||
|
|
return hr;
|
||
|
|
}
|
||
|
|
|
||
|
|
HRESULT ConvertIE4Subscriptions()
|
||
|
|
{
|
||
|
|
HRESULT hr;
|
||
|
|
|
||
|
|
hr = ConvertNotfMgrSubscriptions();
|
||
|
|
|
||
|
|
ASSERT(SUCCEEDED(hr));
|
||
|
|
|
||
|
|
hr = WhackIE4UpdateChannel();
|
||
|
|
|
||
|
|
ASSERT(SUCCEEDED(hr));
|
||
|
|
|
||
|
|
hr = FixupChannelScreenSaver();
|
||
|
|
|
||
|
|
ASSERT(SUCCEEDED(hr));
|
||
|
|
|
||
|
|
return hr;
|
||
|
|
}
|