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-rw-r--r--src/handle.hpp1
-rw-r--r--src/main.cpp292
2 files changed, 147 insertions, 146 deletions
diff --git a/src/handle.hpp b/src/handle.hpp
index 62670de..282e35d 100644
--- a/src/handle.hpp
+++ b/src/handle.hpp
@@ -52,6 +52,7 @@ private:
return;
const auto ret = CloseHandle(raw);
assert(ret);
+ (void) ret;
}
};
diff --git a/src/main.cpp b/src/main.cpp
index d13325c..511cb02 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -18,211 +18,211 @@
#include <exception>
#include <string>
+#if defined(_MSC_VER)
#pragma comment(linker, "/manifestdependency:\"type='win32' name='Microsoft.Windows.Common-Controls' version='6.0.0.0' processorArchitecture='*' publicKeyToken='6595b64144ccf1df' language='*'\"")
+#endif
namespace
{
+ HWND get_dialog_item(HWND wnd, int id)
+ {
+ const auto lbl = GetDlgItem(wnd, id);
+ if (lbl == NULL)
+ error::raise("GetDlgItem");
+ return lbl;
+ }
-HWND get_dialog_item(HWND wnd, int id)
-{
- const auto lbl = GetDlgItem(wnd, id);
- if (lbl == NULL)
- error::raise("GetDlgItem");
- return lbl;
-}
-
-bool is_administrator()
-{
- auto token = token::open_for_current_process(
- token::permissions::query() | token::permissions::duplicate());
- if (!token::get_linked(token))
- token = token::get_for_identification(token);
-
- return token::check_belongs(token, sid::builtin_administrators());
-}
-
-bool is_run_as_administrator()
-{
- return token::check_belongs(token::dumb(), sid::builtin_administrators());
-}
-
-bool is_elevated()
-{
- return token::query_elevation(token::open_for_current_process());
-}
-
-void decorate_elevate_button(HWND wnd, bool decorate)
-{
- const auto btn = get_dialog_item(wnd, IDC_BUTTON_ELEVATE);
- Button_SetElevationRequiredState(btn, !decorate);
-}
+ bool is_administrator()
+ {
+ auto token = token::open_for_current_process(
+ token::permissions::query() | token::permissions::duplicate());
+ if (!token::get_linked(token))
+ token = token::get_for_identification(token);
-DWORD get_integrity_level()
-{
- return token::query_integrity_level(token::open_for_current_process());
-}
+ return token::check_belongs(token, sid::builtin_administrators());
+ }
-std::wstring get_integrity_level_as_string()
-{
- return token::integrity_level_to_string(get_integrity_level());
-}
+ bool is_run_as_administrator()
+ {
+ return token::check_belongs(token::dumb(), sid::builtin_administrators());
+ }
-HWND get_label(HWND wnd, int id)
-{
- return get_dialog_item(wnd, id);
-}
+ bool is_elevated()
+ {
+ return token::query_elevation(token::open_for_current_process());
+ }
-void set_label(HWND wnd, int id, bool val)
-{
- SetWindowTextW(get_label(wnd, id), val ? L"True" : L"False");
-}
+ void decorate_elevate_button(HWND wnd, bool decorate)
+ {
+ const auto btn = get_dialog_item(wnd, IDC_BUTTON_ELEVATE);
+ Button_SetElevationRequiredState(btn, !decorate);
+ }
-void set_label(HWND wnd, int id, const wchar_t* s)
-{
- SetWindowTextW(get_label(wnd, id), s);
-}
+ DWORD get_integrity_level()
+ {
+ return token::query_integrity_level(token::open_for_current_process());
+ }
-void set_label(HWND wnd, int id, const std::wstring& s)
-{
- SetWindowTextW(get_label(wnd, id), s.c_str());
-}
+ std::wstring get_integrity_level_as_string()
+ {
+ return token::integrity_level_to_string(get_integrity_level());
+ }
-BOOL on_init_dialog(HWND wnd, HWND, LPARAM)
-{
- try
+ HWND get_label(HWND wnd, int id)
{
- set_label(wnd, IDC_ADMINISTRATOR, is_administrator());
+ return get_dialog_item(wnd, id);
}
- catch (const Error& e)
+
+ void set_label(HWND wnd, int id, bool val)
{
- set_label(wnd, IDC_ADMINISTRATOR, L"N/A");
- error::report(e);
+ SetWindowTextW(get_label(wnd, id), val ? L"True" : L"False");
}
- try
+ void set_label(HWND wnd, int id, const wchar_t* s)
{
- set_label(wnd, IDC_RUN_AS_ADMINISTRATOR, is_run_as_administrator());
+ SetWindowTextW(get_label(wnd, id), s);
}
- catch (const Error& e)
+
+ void set_label(HWND wnd, int id, const std::wstring& s)
{
- set_label(wnd, IDC_RUN_AS_ADMINISTRATOR, L"N/A");
- error::report(e);
+ SetWindowTextW(get_label(wnd, id), s.c_str());
}
- if (os::is_vista_or_later())
+ BOOL on_init_dialog(HWND wnd, HWND, LPARAM)
{
try
{
- const auto elevated = is_elevated();
- set_label(wnd, IDC_ELEVATED, elevated);
- decorate_elevate_button(wnd, elevated);
+ set_label(wnd, IDC_ADMINISTRATOR, is_administrator());
}
catch (const Error& e)
{
- set_label(wnd, IDC_ELEVATED, L"N/A");
+ set_label(wnd, IDC_ADMINISTRATOR, L"N/A");
error::report(e);
}
try
{
- set_label(wnd, IDC_INTEGRITY_LEVEL, get_integrity_level_as_string());
+ set_label(wnd, IDC_RUN_AS_ADMINISTRATOR, is_run_as_administrator());
}
catch (const Error& e)
{
- set_label(wnd, IDC_INTEGRITY_LEVEL, L"N/A");
+ set_label(wnd, IDC_RUN_AS_ADMINISTRATOR, L"N/A");
error::report(e);
}
+
+ if (os::is_vista_or_later())
+ {
+ try
+ {
+ const auto elevated = is_elevated();
+ set_label(wnd, IDC_ELEVATED, elevated);
+ decorate_elevate_button(wnd, elevated);
+ }
+ catch (const Error& e)
+ {
+ set_label(wnd, IDC_ELEVATED, L"N/A");
+ error::report(e);
+ }
+
+ try
+ {
+ set_label(wnd, IDC_INTEGRITY_LEVEL, get_integrity_level_as_string());
+ }
+ catch (const Error& e)
+ {
+ set_label(wnd, IDC_INTEGRITY_LEVEL, L"N/A");
+ error::report(e);
+ }
+ }
+ else
+ {
+ set_label(wnd, IDC_ELEVATED, L"N/A");
+ set_label(wnd, IDC_INTEGRITY_LEVEL, L"N/A");
+ }
+
+ return TRUE;
}
- else
+
+ void report_already_elevated(HWND wnd)
{
- set_label(wnd, IDC_ELEVATED, L"N/A");
- set_label(wnd, IDC_INTEGRITY_LEVEL, L"N/A");
+ MessageBoxW(wnd,
+ resource::load_string(IDS_ALREADY_ELEVATED_TEXT).c_str(),
+ resource::load_string(IDS_ALREADY_ELEVATED_CAPTION).c_str(),
+ MB_OK);
}
- return TRUE;
-}
+ void on_button_elevate_click(HWND wnd)
+ {
+ bool as_admin = false;
-void report_already_elevated(HWND wnd)
-{
- MessageBoxW(wnd,
- resource::load_string(IDS_ALREADY_ELEVATED_TEXT).c_str(),
- resource::load_string(IDS_ALREADY_ELEVATED_CAPTION).c_str(),
- MB_OK);
-}
+ try
+ {
+ as_admin = is_run_as_administrator();
+ }
+ catch (const Error& e)
+ {
+ error::report(e);
+ return;
+ }
-void on_button_elevate_click(HWND wnd)
-{
- bool as_admin = false;
+ if (as_admin)
+ {
+ report_already_elevated(wnd);
+ return;
+ }
- try
- {
- as_admin = is_run_as_administrator();
- }
- catch (const Error& e)
- {
- error::report(e);
- return;
- }
+ try
+ {
+ process::runas_self(wnd);
+ }
+ catch (const Error& e)
+ {
+ if (error::get_code(e) != ERROR_CANCELLED)
+ error::report(e);
+ return;
+ }
- if (as_admin)
- {
- report_already_elevated(wnd);
- return;
+ EndDialog(wnd, 1);
}
- try
+ void on_command(HWND wnd, int id, HWND, unsigned int)
{
- process::runas_self(wnd);
- }
- catch (const Error& e)
- {
- if (error::get_code(e) != ERROR_CANCELLED)
- error::report(e);
- return;
+ switch (id)
+ {
+ case IDC_BUTTON_ELEVATE:
+ on_button_elevate_click(wnd);
+ break;
+
+ case IDOK:
+ case IDCANCEL:
+ EndDialog(wnd, 0);
+ break;
+ }
}
- EndDialog(wnd, 1);
-}
-
-void on_command(HWND wnd, int id, HWND, unsigned int)
-{
- switch (id)
+ void on_close(HWND wnd)
{
- case IDC_BUTTON_ELEVATE:
- on_button_elevate_click(wnd);
- break;
-
- case IDOK:
- case IDCANCEL:
- EndDialog(wnd, 0);
- break;
+ EndDialog(wnd, 0);
}
-}
-
-void on_close(HWND wnd)
-{
- EndDialog(wnd, 0);
-}
-INT_PTR CALLBACK dialog_main(
- HWND wnd,
- UINT msg,
- WPARAM wParam,
- LPARAM lParam)
-{
- switch (msg)
+ INT_PTR CALLBACK dialog_main(
+ HWND wnd,
+ UINT msg,
+ WPARAM wParam,
+ LPARAM lParam)
{
- HANDLE_MSG(wnd, WM_INITDIALOG, on_init_dialog);
- HANDLE_MSG(wnd, WM_COMMAND, on_command);
- HANDLE_MSG(wnd, WM_CLOSE, on_close);
+ switch (msg)
+ {
+ HANDLE_MSG(wnd, WM_INITDIALOG, on_init_dialog);
+ HANDLE_MSG(wnd, WM_COMMAND, on_command);
+ HANDLE_MSG(wnd, WM_CLOSE, on_close);
- default:
- return FALSE;
+ default:
+ return FALSE;
+ }
}
}
-}
-
int APIENTRY wWinMain(
HINSTANCE instance,
HINSTANCE,