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Code Issues Releases Wiki Activity

altering AppUserModelId in pinned shortcut in Windows

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This commit is contained in:
John Preston
2015-08-13 18:11:07 +03:00
parent 30e96a1d5e
commit c16ea77c52
10 changed files with 143 additions and 11 deletions
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125
Telegram/SourceFiles/pspecific_wnd.cpp
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@@ -1197,6 +1197,7 @@ void PsMainWindow::psInitSize() {
bool InitToastManager();
bool CreateToast(PeerData *peer, int32 msgId, bool showpix, const QString &title, const QString &subtitle, const QString &msg);
void CheckPinnedAppUserModelId();
void CleanupAppUserModelIdShortcut();
void PsMainWindow::psInitFrameless() {
@@ -2197,9 +2198,7 @@ namespace {
}
}
void psRegisterCustomScheme() {
void RegisterCustomScheme() {
DEBUG_LOG(("App Info: Checking custom scheme 'tg'.."));
HKEY rkey;
@@ -2218,6 +2217,11 @@ void psRegisterCustomScheme() {
if (!_psSetKeyValue(rkey, 0, '"' + exe + qsl("\" -workdir \"") + cWorkingDir() + qsl("\" -- \"%1\""))) return;
}
void psNewVersion() {
RegisterCustomScheme();
CheckPinnedAppUserModelId();
}
void psExecUpdater() {
QString targs = qsl("-update");
if (cFromAutoStart()) targs += qsl(" -autostart");
@@ -2805,6 +2809,120 @@ bool CreateToast(PeerData *peer, int32 msgId, bool showpix, const QString &title
return true;
}
QString pinnedPath() {
static const int maxFileLen = MAX_PATH * 10;
WCHAR wstrPath[maxFileLen];
if (GetEnvironmentVariable(L"APPDATA", wstrPath, maxFileLen)) {
QDir appData(QString::fromStdWString(std::wstring(wstrPath)));
return appData.absolutePath() + qsl("/Microsoft/Internet Explorer/Quick Launch/User Pinned/TaskBar/");
}
return QString();
}
void CheckPinnedAppUserModelId() {
static const int maxFileLen = MAX_PATH * 10;
HRESULT hr = CoInitialize(0);
if (!SUCCEEDED(hr)) return;
QString path = pinnedPath();
std::wstring p = QDir::toNativeSeparators(path).toStdWString();
WCHAR src[MAX_PATH];
GetModuleFileNameEx(GetCurrentProcess(), nullptr, src, MAX_PATH);
BY_HANDLE_FILE_INFORMATION srcinfo = { 0 };
HANDLE srcfile = CreateFile(src, 0x00, 0x00, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
if (srcfile == INVALID_HANDLE_VALUE) return;
BOOL srcres = GetFileInformationByHandle(srcfile, &srcinfo);
CloseHandle(srcfile);
if (!srcres) return;
LOG(("Checking.."));
WIN32_FIND_DATA findData;
HANDLE findHandle = FindFirstFileEx((p + L"*").c_str(), FindExInfoStandard, &findData, FindExSearchNameMatch, 0, 0);
if (findHandle == INVALID_HANDLE_VALUE) {
LOG(("Init Error: could not find files in pinned folder"));
return;
}
do {
std::wstring fname = p + findData.cFileName;
LOG(("Checking %1").arg(QString::fromStdWString(fname)));
if (findData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) {
continue;
} else {
DWORD attributes = GetFileAttributes(fname.c_str());
if (attributes >= 0xFFFFFFF) continue; // file does not exist
ComPtr<IShellLink> shellLink;
HRESULT hr = CoCreateInstance(CLSID_ShellLink, nullptr, CLSCTX_INPROC_SERVER, IID_PPV_ARGS(&shellLink));
if (!SUCCEEDED(hr)) continue;
ComPtr<IPersistFile> persistFile;
hr = shellLink.As(&persistFile);
if (!SUCCEEDED(hr)) continue;
hr = persistFile->Load(fname.c_str(), STGM_READWRITE);
if (!SUCCEEDED(hr)) continue;
WCHAR dst[MAX_PATH];
hr = shellLink->GetPath(dst, MAX_PATH, 0, 0);
if (!SUCCEEDED(hr)) continue;
BY_HANDLE_FILE_INFORMATION dstinfo = { 0 };
HANDLE dstfile = CreateFile(dst, 0x00, 0x00, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
if (dstfile == INVALID_HANDLE_VALUE) continue;
BOOL dstres = GetFileInformationByHandle(dstfile, &dstinfo);
CloseHandle(dstfile);
if (!dstres) continue;
if (srcinfo.dwVolumeSerialNumber == dstinfo.dwVolumeSerialNumber && srcinfo.nFileIndexLow == dstinfo.nFileIndexLow && srcinfo.nFileIndexHigh == dstinfo.nFileIndexHigh) {
ComPtr<IPropertyStore> propertyStore;
hr = shellLink.As(&propertyStore);
if (!SUCCEEDED(hr)) return;
PROPVARIANT appIdPropVar;
hr = propertyStore->GetValue(pkey_AppUserModel_ID, &appIdPropVar);
if (!SUCCEEDED(hr)) return;
LOG(("Reading.."));
WCHAR already[MAX_PATH];
hr = propVariantToString(appIdPropVar, already, MAX_PATH);
if (SUCCEEDED(hr)) {
if (std::wstring(AppUserModelId) == already) {
LOG(("Already!"));
PropVariantClear(&appIdPropVar);
return;
}
}
if (appIdPropVar.vt != VT_EMPTY) {
PropVariantClear(&appIdPropVar);
return;
}
PropVariantClear(&appIdPropVar);
hr = InitPropVariantFromString(AppUserModelId, &appIdPropVar);
if (!SUCCEEDED(hr)) return;
hr = propertyStore->SetValue(pkey_AppUserModel_ID, appIdPropVar);
PropVariantClear(&appIdPropVar);
if (!SUCCEEDED(hr)) return;
hr = propertyStore->Commit();
if (!SUCCEEDED(hr)) return;
if (persistFile->IsDirty() == S_OK) {
persistFile->Save(fname.c_str(), TRUE);
}
return;
}
}
} while (FindNextFile(findHandle, &findData));
DWORD errorCode = GetLastError();
if (errorCode && errorCode != ERROR_NO_MORE_FILES) { // everything is found
LOG(("Init Error: could not find some files in pinned folder"));
return;
}
FindClose(findHandle);
}
QString systemShortcutPath() {
static const int maxFileLen = MAX_PATH * 10;
WCHAR wstrPath[maxFileLen];
@@ -2963,7 +3081,6 @@ bool ValidateAppUserModelIdShortcut() {
bool InitToastManager() {
if (!useToast || !ValidateAppUserModelIdShortcut()) return false;
if (!SUCCEEDED(setCurrentProcessExplicitAppUserModelID(AppUserModelId))) {
return false;
}