Fierelier/notepad-plus-plus-legacy
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[NEW_FEATURE] Save in new instance with admin privileges.

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While user tries to save a file which requires administrator privileges,
another instance in admin mode could be launched to save the file in
question.
This commit is contained in:
Don Ho 2015-06-05 18:51:36 +02:00
parent c3037a91df
commit 4cca41267e
2 changed files with 95 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
PowerEditor/src/NppBigSwitch.cpp
View File

@ -65,6 +65,9 @@ struct SortTaskListPred
LRESULT CALLBACK Notepad_plus_Window::Notepad_plus_Proc(HWND hwnd, UINT Message, WPARAM wParam, LPARAM lParam)
{
if (hwnd == NULL)
return FALSE;
switch(Message)
{
case WM_NCCREATE : // First message we get the ptr of instantiated object

86
PowerEditor/src/NppIO.cpp
View File

@ -380,6 +380,89 @@ bool Notepad_plus::doSave(BufferID id, const TCHAR * filename, bool isCopy)
if (!res)
{
// try to open Notepad++ in admin mode
if (!_isAdministrator)
{
bool isSnapshotMode = NppParameters::getInstance()->getNppGUI().isSnapshotMode();
if (isSnapshotMode) // if both rememberSession && backup mode are enabled
{ // Open the 2nd Notepad++ instance in Admin mode, then close the 1st instance.
int openInAdminModeRes = _nativeLangSpeaker.messageBox("OpenInAdminMode",
_pPublicInterface->getHSelf(),
TEXT("The file cannot be saved and it may be protected.\rDo you want to launch Notepad++ in Administrator mode?"),
TEXT("Save failed"),
MB_YESNO);
if (openInAdminModeRes == IDYES)
{
TCHAR nppFullPath[MAX_PATH];
::GetModuleFileName(NULL, nppFullPath, MAX_PATH);
generic_string args = TEXT("-multiInst");
size_t res = (size_t)::ShellExecute(_pPublicInterface->getHSelf(), TEXT("runas"), nppFullPath, args.c_str(), TEXT("."), SW_SHOW);
// If the function succeeds, it returns a value greater than 32. If the function fails,
// it returns an error value that indicates the cause of the failure.
// https://msdn.microsoft.com/en-us/library/windows/desktop/bb762153%28v=vs.85%29.aspx
if (res < 32)
{
_nativeLangSpeaker.messageBox("OpenInAdminModeFailed",
_pPublicInterface->getHSelf(),
TEXT("Notepad++ cannot be opened in Administrator mode."),
TEXT("Open in Administrator mode failed"),
MB_OK);
}
else
{
::SendMessage(_pPublicInterface->getHSelf(), WM_CLOSE, 0, 0);
}
}
}
else // rememberSession && backup mode are not both enabled
{ // open only the file to save in Notepad++ of Administrator mode by keeping the current instance.
int openInAdminModeRes = _nativeLangSpeaker.messageBox("OpenInAdminModeWithoutCloseCurrent",
_pPublicInterface->getHSelf(),
TEXT("The file cannot be saved and it may be protected.\rDo you want to launch Notepad++ in Administrator mode?"),
TEXT("Save failed"),
MB_YESNO);
if (openInAdminModeRes == IDYES)
{
TCHAR nppFullPath[MAX_PATH];
::GetModuleFileName(NULL, nppFullPath, MAX_PATH);
BufferID bufferID = bufferID = _pEditView->getCurrentBufferID();
Buffer * buf = MainFileManager->getBufferByID(bufferID);
//process the fileNamePath into LRF
generic_string fileNamePath = buf->getFullPathName();
generic_string args = TEXT("-multiInst -nosession ");
args += TEXT("\"");
args += fileNamePath;
args += TEXT("\"");
size_t res = (size_t)::ShellExecute(_pPublicInterface->getHSelf(), TEXT("runas"), nppFullPath, args.c_str(), TEXT("."), SW_SHOW);
// If the function succeeds, it returns a value greater than 32. If the function fails,
// it returns an error value that indicates the cause of the failure.
// https://msdn.microsoft.com/en-us/library/windows/desktop/bb762153%28v=vs.85%29.aspx
if (res < 32)
{
_nativeLangSpeaker.messageBox("OpenInAdminModeFailed",
_pPublicInterface->getHSelf(),
TEXT("Notepad++ cannot be opened in Administrator mode."),
TEXT("Open in Administrator mode failed"),
MB_OK);
}
}
}
}
else
{
if (error_msg.empty())
{
_nativeLangSpeaker.messageBox("FileLockedWarning",
@ -393,8 +476,9 @@ bool Notepad_plus::doSave(BufferID id, const TCHAR * filename, bool isCopy)
::MessageBox(_pPublicInterface->getHSelf(), error_msg.c_str(), TEXT("Save failed"), MB_OK);
}
}
}
if (_pFuncList && (!_pFuncList->isClosed()) && _pFuncList->isVisible())
if (res && _pFuncList && (!_pFuncList->isClosed()) && _pFuncList->isVisible())
{
_pFuncList->reload();
}