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1012 lines
39 KiB
C++

#include "nssm.h"
static enum { NSSM_TAB_APPLICATION, NSSM_TAB_DETAILS, NSSM_TAB_LOGON, NSSM_TAB_SHUTDOWN, NSSM_TAB_EXIT, NSSM_TAB_IO, NSSM_TAB_ROTATION, NSSM_TAB_ENVIRONMENT, NSSM_NUM_TABS };
static HWND tablist[NSSM_NUM_TABS];
static int selected_tab;
static HWND dialog(const TCHAR *templ, HWND parent, DLGPROC function, LPARAM l) {
/* The caller will deal with GetLastError()... */
HRSRC resource = FindResourceEx(0, RT_DIALOG, templ, GetUserDefaultLangID());
if (! resource) {
if (GetLastError() != ERROR_RESOURCE_LANG_NOT_FOUND) return 0;
resource = FindResourceEx(0, RT_DIALOG, templ, MAKELANGID(LANG_NEUTRAL, SUBLANG_NEUTRAL));
if (! resource) return 0;
}
HGLOBAL ret = LoadResource(0, resource);
if (! ret) return 0;
return CreateDialogIndirectParam(0, (DLGTEMPLATE *) ret, parent, function, l);
}
static HWND dialog(const TCHAR *templ, HWND parent, DLGPROC function) {
return dialog(templ, parent, function, 0);
}
int nssm_gui(int resource, nssm_service_t *service) {
/* Create window */
HWND dlg = dialog(MAKEINTRESOURCE(resource), 0, nssm_dlg, (LPARAM) service);
if (! dlg) {
popup_message(MB_OK, NSSM_GUI_CREATEDIALOG_FAILED, error_string(GetLastError()));
return 1;
}
/* Remember what the window is for. */
SetWindowLongPtr(dlg, GWLP_USERDATA, (LONG_PTR) resource);
/* Display the window */
centre_window(dlg);
ShowWindow(dlg, SW_SHOW);
/* Set service name if given */
if (service->name[0]) {
SetDlgItemText(dlg, IDC_NAME, service->name);
/* No point making user click remove if the name is already entered */
if (resource == IDD_REMOVE) {
HWND button = GetDlgItem(dlg, IDC_REMOVE);
if (button) {
SendMessage(button, WM_LBUTTONDOWN, 0, 0);
SendMessage(button, WM_LBUTTONUP, 0, 0);
}
}
}
if (resource == IDD_EDIT) {
/* We'll need the service handle later. */
SetWindowLongPtr(dlg, DWLP_USER, (LONG_PTR) service);
/* Service name can't be edited. */
EnableWindow(GetDlgItem(dlg, IDC_NAME), 0);
SetFocus(GetDlgItem(dlg, IDOK));
/* Set existing details. */
HWND combo;
/* Application tab. */
if (service->native) SetDlgItemText(tablist[NSSM_TAB_APPLICATION], IDC_PATH, service->image);
else SetDlgItemText(tablist[NSSM_TAB_APPLICATION], IDC_PATH, service->exe);
SetDlgItemText(tablist[NSSM_TAB_APPLICATION], IDC_DIR, service->dir);
SetDlgItemText(tablist[NSSM_TAB_APPLICATION], IDC_FLAGS, service->flags);
/* Details tab. */
SetDlgItemText(tablist[NSSM_TAB_DETAILS], IDC_DISPLAYNAME, service->displayname);
SetDlgItemText(tablist[NSSM_TAB_DETAILS], IDC_DESCRIPTION, service->description);
combo = GetDlgItem(tablist[NSSM_TAB_DETAILS], IDC_STARTUP);
SendMessage(combo, CB_SETCURSEL, service->startup, 0);
/* Log on tab. */
if (service->username) {
CheckRadioButton(tablist[NSSM_TAB_LOGON], IDC_LOCALSYSTEM, IDC_ACCOUNT, IDC_ACCOUNT);
SetDlgItemText(tablist[NSSM_TAB_LOGON], IDC_USERNAME, service->username);
EnableWindow(GetDlgItem(tablist[NSSM_TAB_LOGON], IDC_INTERACT), 0);
EnableWindow(GetDlgItem(tablist[NSSM_TAB_LOGON], IDC_USERNAME), 1);
EnableWindow(GetDlgItem(tablist[NSSM_TAB_LOGON], IDC_PASSWORD1), 1);
EnableWindow(GetDlgItem(tablist[NSSM_TAB_LOGON], IDC_PASSWORD2), 1);
}
else {
CheckRadioButton(tablist[NSSM_TAB_LOGON], IDC_LOCALSYSTEM, IDC_ACCOUNT, IDC_LOCALSYSTEM);
if (service->type & SERVICE_INTERACTIVE_PROCESS) SendDlgItemMessage(tablist[NSSM_TAB_LOGON], IDC_INTERACT, BM_SETCHECK, BST_CHECKED, 0);
}
/* Shutdown tab. */
if (! (service->stop_method & NSSM_STOP_METHOD_CONSOLE)) {
SendDlgItemMessage(tablist[NSSM_TAB_SHUTDOWN], IDC_METHOD_CONSOLE, BM_SETCHECK, BST_UNCHECKED, 0);
EnableWindow(GetDlgItem(tablist[NSSM_TAB_SHUTDOWN], IDC_KILL_CONSOLE), 0);
}
SetDlgItemInt(tablist[NSSM_TAB_SHUTDOWN], IDC_KILL_CONSOLE, service->kill_console_delay, 0);
if (! (service->stop_method & NSSM_STOP_METHOD_WINDOW)) {
SendDlgItemMessage(tablist[NSSM_TAB_SHUTDOWN], IDC_METHOD_WINDOW, BM_SETCHECK, BST_UNCHECKED, 0);
EnableWindow(GetDlgItem(tablist[NSSM_TAB_SHUTDOWN], IDC_KILL_WINDOW), 0);
}
SetDlgItemInt(tablist[NSSM_TAB_SHUTDOWN], IDC_KILL_WINDOW, service->kill_window_delay, 0);
if (! (service->stop_method & NSSM_STOP_METHOD_THREADS)) {
SendDlgItemMessage(tablist[NSSM_TAB_SHUTDOWN], IDC_METHOD_THREADS, BM_SETCHECK, BST_UNCHECKED, 0);
EnableWindow(GetDlgItem(tablist[NSSM_TAB_SHUTDOWN], IDC_KILL_THREADS), 0);
}
SetDlgItemInt(tablist[NSSM_TAB_SHUTDOWN], IDC_KILL_THREADS, service->kill_threads_delay, 0);
if (! (service->stop_method & NSSM_STOP_METHOD_TERMINATE)) {
SendDlgItemMessage(tablist[NSSM_TAB_SHUTDOWN], IDC_METHOD_TERMINATE, BM_SETCHECK, BST_UNCHECKED, 0);
}
/* Restart tab. */
SetDlgItemInt(tablist[NSSM_TAB_EXIT], IDC_THROTTLE, service->throttle_delay, 0);
combo = GetDlgItem(tablist[NSSM_TAB_EXIT], IDC_APPEXIT);
SendMessage(combo, CB_SETCURSEL, service->default_exit_action, 0);
/* I/O tab. */
SetDlgItemText(tablist[NSSM_TAB_IO], IDC_STDIN, service->stdin_path);
SetDlgItemText(tablist[NSSM_TAB_IO], IDC_STDOUT, service->stdout_path);
SetDlgItemText(tablist[NSSM_TAB_IO], IDC_STDERR, service->stderr_path);
/* Rotation tab. */
if (service->stdout_disposition == CREATE_ALWAYS) SendDlgItemMessage(tablist[NSSM_TAB_ROTATION], IDC_TRUNCATE, BM_SETCHECK, BST_CHECKED, 0);
if (service->rotate_files) {
SendDlgItemMessage(tablist[NSSM_TAB_ROTATION], IDC_ROTATE, BM_SETCHECK, BST_CHECKED, 0);
EnableWindow(GetDlgItem(tablist[NSSM_TAB_ROTATION], IDC_ROTATE_SECONDS), 1);
EnableWindow(GetDlgItem(tablist[NSSM_TAB_ROTATION], IDC_ROTATE_BYTES_LOW), 1);
}
SetDlgItemInt(tablist[NSSM_TAB_ROTATION], IDC_ROTATE_SECONDS, service->rotate_seconds, 0);
if (! service->rotate_bytes_high) SetDlgItemInt(tablist[NSSM_TAB_ROTATION], IDC_ROTATE_BYTES_LOW, service->rotate_bytes_low, 0);
/* Check if advanced settings are in use. */
if (service->stdout_disposition ^ service->stderr_disposition || service->stdout_disposition & ~CREATE_ALWAYS || service->stderr_disposition & ~CREATE_ALWAYS) popup_message(MB_OK | MB_ICONWARNING, NSSM_GUI_WARN_STDIO);
if (service->rotate_bytes_high) popup_message(MB_OK | MB_ICONWARNING, NSSM_GUI_WARN_ROTATE_BYTES);
/* Environment tab. */
TCHAR *env;
unsigned long envlen;
if (service->env_extralen) {
SendDlgItemMessage(tablist[NSSM_TAB_ENVIRONMENT], IDC_ENVIRONMENT_REPLACE, BM_SETCHECK, BST_CHECKED, 0);
env = service->env_extra;
envlen = service->env_extralen;
}
else {
env = service->env;
envlen = service->envlen;
}
if (envlen) {
/* Replace NULL with CRLF. Leave NULL NULL as the end marker. */
unsigned long i, j;
unsigned long newlen = envlen;
for (i = 0; i < envlen; i++) if (! env[i] && env[i + 1]) newlen++;
TCHAR *formatted = (TCHAR *) HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, newlen * sizeof(TCHAR));
if (formatted) {
for (i = 0, j = 0; i < envlen; i++) {
formatted[j] = env[i];
if (! env[i]) {
if (env[i + 1]) {
formatted[j] = _T('\r');
formatted[++j] = _T('\n');
}
}
j++;
}
SetDlgItemText(tablist[NSSM_TAB_ENVIRONMENT], IDC_ENVIRONMENT, formatted);
HeapFree(GetProcessHeap(), 0, formatted);
}
else popup_message(MB_OK | MB_ICONEXCLAMATION, NSSM_EVENT_OUT_OF_MEMORY, _T("environment"), _T("nssm_dlg()"));
}
if (service->envlen && service->env_extralen) popup_message(MB_OK | MB_ICONWARNING, NSSM_GUI_WARN_ENVIRONMENT);
}
/* Go! */
MSG message;
while (GetMessage(&message, 0, 0, 0)) {
if (IsDialogMessage(dlg, &message)) continue;
TranslateMessage(&message);
DispatchMessage(&message);
}
return (int) message.wParam;
}
void centre_window(HWND window) {
HWND desktop;
RECT size, desktop_size;
unsigned long x, y;
if (! window) return;
/* Find window size */
if (! GetWindowRect(window, &size)) return;
/* Find desktop window */
desktop = GetDesktopWindow();
if (! desktop) return;
/* Find desktop window size */
if (! GetWindowRect(desktop, &desktop_size)) return;
/* Centre window */
x = (desktop_size.right - size.right) / 2;
y = (desktop_size.bottom - size.bottom) / 2;
MoveWindow(window, x, y, size.right - size.left, size.bottom - size.top, 0);
}
static inline void check_stop_method(nssm_service_t *service, unsigned long method, unsigned long control) {
if (SendDlgItemMessage(tablist[NSSM_TAB_SHUTDOWN], control, BM_GETCHECK, 0, 0) & BST_CHECKED) return;
service->stop_method &= ~method;
}
static inline void check_number(HWND tab, unsigned long control, unsigned long *timeout) {
BOOL translated;
unsigned long configured = GetDlgItemInt(tab, control, &translated, 0);
if (translated) *timeout = configured;
}
static inline void set_timeout_enabled(unsigned long control, unsigned long dependent) {
unsigned char enabled = 0;
if (SendDlgItemMessage(tablist[NSSM_TAB_SHUTDOWN], control, BM_GETCHECK, 0, 0) & BST_CHECKED) enabled = 1;
EnableWindow(GetDlgItem(tablist[NSSM_TAB_SHUTDOWN], dependent), enabled);
}
static inline void set_logon_enabled(unsigned char enabled) {
EnableWindow(GetDlgItem(tablist[NSSM_TAB_LOGON], IDC_INTERACT), ! enabled);
EnableWindow(GetDlgItem(tablist[NSSM_TAB_LOGON], IDC_USERNAME), enabled);
EnableWindow(GetDlgItem(tablist[NSSM_TAB_LOGON], IDC_PASSWORD1), enabled);
EnableWindow(GetDlgItem(tablist[NSSM_TAB_LOGON], IDC_PASSWORD2), enabled);
}
static inline void set_rotation_enabled(unsigned char enabled) {
EnableWindow(GetDlgItem(tablist[NSSM_TAB_ROTATION], IDC_ROTATE_SECONDS), enabled);
EnableWindow(GetDlgItem(tablist[NSSM_TAB_ROTATION], IDC_ROTATE_BYTES_LOW), enabled);
}
static inline void check_io(TCHAR *name, TCHAR *buffer, unsigned long len, unsigned long control) {
if (! SendMessage(GetDlgItem(tablist[NSSM_TAB_IO], control), WM_GETTEXTLENGTH, 0, 0)) return;
if (GetDlgItemText(tablist[NSSM_TAB_IO], control, buffer, (int) len)) return;
popup_message(MB_OK | MB_ICONEXCLAMATION, NSSM_MESSAGE_PATH_TOO_LONG, name);
ZeroMemory(buffer, len * sizeof(TCHAR));
}
/* Set service parameters. */
int configure(HWND window, nssm_service_t *service, nssm_service_t *orig_service) {
if (! service) return 1;
set_nssm_service_defaults(service);
if (orig_service) {
service->native = orig_service->native;
service->handle = orig_service->handle;
}
/* Get service name. */
if (! GetDlgItemText(window, IDC_NAME, service->name, _countof(service->name))) {
popup_message(MB_OK | MB_ICONEXCLAMATION, NSSM_GUI_MISSING_SERVICE_NAME);
cleanup_nssm_service(service);
return 2;
}
/* Get executable name */
if (! service->native) {
if (! GetDlgItemText(tablist[NSSM_TAB_APPLICATION], IDC_PATH, service->exe, _countof(service->exe))) {
popup_message(MB_OK | MB_ICONEXCLAMATION, NSSM_GUI_MISSING_PATH);
return 3;
}
/* Get startup directory. */
if (! GetDlgItemText(tablist[NSSM_TAB_APPLICATION], IDC_DIR, service->dir, _countof(service->dir))) {
_sntprintf_s(service->dir, _countof(service->dir), _TRUNCATE, _T("%s"), service->exe);
strip_basename(service->dir);
}
/* Get flags. */
if (SendMessage(GetDlgItem(tablist[NSSM_TAB_APPLICATION], IDC_FLAGS), WM_GETTEXTLENGTH, 0, 0)) {
if (! GetDlgItemText(tablist[NSSM_TAB_APPLICATION], IDC_FLAGS, service->flags, _countof(service->flags))) {
popup_message(MB_OK | MB_ICONEXCLAMATION, NSSM_GUI_INVALID_OPTIONS);
return 4;
}
}
}
/* Get details. */
if (SendMessage(GetDlgItem(tablist[NSSM_TAB_DETAILS], IDC_DISPLAYNAME), WM_GETTEXTLENGTH, 0, 0)) {
if (! GetDlgItemText(tablist[NSSM_TAB_DETAILS], IDC_DISPLAYNAME, service->displayname, _countof(service->displayname))) {
popup_message(MB_OK | MB_ICONEXCLAMATION, NSSM_GUI_INVALID_DISPLAYNAME);
return 5;
}
}
if (SendMessage(GetDlgItem(tablist[NSSM_TAB_DETAILS], IDC_DESCRIPTION), WM_GETTEXTLENGTH, 0, 0)) {
if (! GetDlgItemText(tablist[NSSM_TAB_DETAILS], IDC_DESCRIPTION, service->description, _countof(service->description))) {
popup_message(MB_OK | MB_ICONEXCLAMATION, NSSM_GUI_INVALID_DESCRIPTION);
return 5;
}
}
HWND combo = GetDlgItem(tablist[NSSM_TAB_DETAILS], IDC_STARTUP);
service->startup = (unsigned long) SendMessage(combo, CB_GETCURSEL, 0, 0);
if (service->startup == CB_ERR) service->startup = 0;
/* Get logon stuff. */
if (SendDlgItemMessage(tablist[NSSM_TAB_LOGON], IDC_LOCALSYSTEM, BM_GETCHECK, 0, 0) & BST_CHECKED) {
if (SendDlgItemMessage(tablist[NSSM_TAB_LOGON], IDC_INTERACT, BM_GETCHECK, 0, 0) & BST_CHECKED) {
service->type |= SERVICE_INTERACTIVE_PROCESS;
}
if (service->username) HeapFree(GetProcessHeap(), 0, service->username);
service->username = 0;
service->usernamelen = 0;
if (service->password) {
SecureZeroMemory(service->password, service->passwordlen);
HeapFree(GetProcessHeap(), 0, service->password);
}
service->password = 0;
service->passwordlen = 0;
}
else {
/* Username. */
service->usernamelen = SendMessage(GetDlgItem(tablist[NSSM_TAB_LOGON], IDC_USERNAME), WM_GETTEXTLENGTH, 0, 0);
if (! service->usernamelen) {
popup_message(MB_OK | MB_ICONEXCLAMATION, NSSM_GUI_MISSING_USERNAME);
return 6;
}
service->usernamelen++;
service->username = (TCHAR *) HeapAlloc(GetProcessHeap(), 0, service->usernamelen * sizeof(TCHAR));
if (! service->username) {
popup_message(MB_OK | MB_ICONEXCLAMATION, NSSM_EVENT_OUT_OF_MEMORY, _T("account name"), _T("install()"));
return 6;
}
if (! GetDlgItemText(tablist[NSSM_TAB_LOGON], IDC_USERNAME, service->username, (int) service->usernamelen)) {
HeapFree(GetProcessHeap(), 0, service->username);
service->username = 0;
service->usernamelen = 0;
popup_message(MB_OK | MB_ICONEXCLAMATION, NSSM_GUI_INVALID_USERNAME);
return 6;
}
/*
Special case LOCALSYSTEM.
Ignore the password if we're editing and the username hasn't changed.
*/
if (str_equiv(service->username, NSSM_LOCALSYSTEM_ACCOUNT)) {
HeapFree(GetProcessHeap(), 0, service->username);
service->username = 0;
service->usernamelen = 0;
}
else {
/* Password. */
service->passwordlen = SendMessage(GetDlgItem(tablist[NSSM_TAB_LOGON], IDC_PASSWORD1), WM_GETTEXTLENGTH, 0, 0);
size_t passwordlen = SendMessage(GetDlgItem(tablist[NSSM_TAB_LOGON], IDC_PASSWORD2), WM_GETTEXTLENGTH, 0, 0);
if (! orig_service || ! orig_service->username || ! str_equiv(service->username, orig_service->username) || service->passwordlen || passwordlen) {
if (! service->passwordlen) {
popup_message(MB_OK | MB_ICONEXCLAMATION, NSSM_GUI_MISSING_PASSWORD);
return 6;
}
if (passwordlen != service->passwordlen) {
popup_message(MB_OK | MB_ICONEXCLAMATION, NSSM_GUI_MISSING_PASSWORD);
return 6;
}
service->passwordlen++;
/* Temporary buffer for password validation. */
TCHAR *password = (TCHAR *) HeapAlloc(GetProcessHeap(), 0, service->passwordlen * sizeof(TCHAR));
if (! password) {
HeapFree(GetProcessHeap(), 0, service->username);
service->username = 0;
service->usernamelen = 0;
popup_message(MB_OK | MB_ICONEXCLAMATION, NSSM_EVENT_OUT_OF_MEMORY, _T("password confirmation"), _T("install()"));
return 6;
}
/* Actual password buffer. */
service->password = (TCHAR *) HeapAlloc(GetProcessHeap(), 0, service->passwordlen * sizeof(TCHAR));
if (! service->password) {
HeapFree(GetProcessHeap(), 0, password);
HeapFree(GetProcessHeap(), 0, service->username);
service->username = 0;
service->usernamelen = 0;
popup_message(MB_OK | MB_ICONEXCLAMATION, NSSM_EVENT_OUT_OF_MEMORY, _T("password"), _T("install()"));
return 6;
}
/* Get first password. */
if (! GetDlgItemText(tablist[NSSM_TAB_LOGON], IDC_PASSWORD1, service->password, (int) service->passwordlen)) {
HeapFree(GetProcessHeap(), 0, password);
SecureZeroMemory(service->password, service->passwordlen);
HeapFree(GetProcessHeap(), 0, service->password);
service->password = 0;
service->passwordlen = 0;
HeapFree(GetProcessHeap(), 0, service->username);
service->username = 0;
service->usernamelen = 0;
popup_message(MB_OK | MB_ICONEXCLAMATION, NSSM_GUI_INVALID_PASSWORD);
return 6;
}
/* Get confirmation. */
if (! GetDlgItemText(tablist[NSSM_TAB_LOGON], IDC_PASSWORD2, password, (int) service->passwordlen)) {
SecureZeroMemory(password, service->passwordlen);
HeapFree(GetProcessHeap(), 0, password);
SecureZeroMemory(service->password, service->passwordlen);
HeapFree(GetProcessHeap(), 0, service->password);
service->password = 0;
service->passwordlen = 0;
HeapFree(GetProcessHeap(), 0, service->username);
service->username = 0;
service->usernamelen = 0;
popup_message(MB_OK | MB_ICONEXCLAMATION, NSSM_GUI_INVALID_PASSWORD);
return 6;
}
/* Compare. */
if (_tcsncmp(password, service->password, service->passwordlen)) {
popup_message(MB_OK | MB_ICONEXCLAMATION, NSSM_GUI_MISSING_PASSWORD);
SecureZeroMemory(password, service->passwordlen);
HeapFree(GetProcessHeap(), 0, password);
SecureZeroMemory(service->password, service->passwordlen);
HeapFree(GetProcessHeap(), 0, service->password);
service->password = 0;
service->passwordlen = 0;
HeapFree(GetProcessHeap(), 0, service->username);
service->username = 0;
service->usernamelen = 0;
return 6;
}
}
}
}
/* Remaining tabs are only for services we manage. */
if (service->native) return 0;
/* Get stop method stuff. */
check_stop_method(service, NSSM_STOP_METHOD_CONSOLE, IDC_METHOD_CONSOLE);
check_stop_method(service, NSSM_STOP_METHOD_WINDOW, IDC_METHOD_WINDOW);
check_stop_method(service, NSSM_STOP_METHOD_THREADS, IDC_METHOD_THREADS);
check_stop_method(service, NSSM_STOP_METHOD_TERMINATE, IDC_METHOD_TERMINATE);
check_number(tablist[NSSM_TAB_SHUTDOWN], IDC_KILL_CONSOLE, &service->kill_console_delay);
check_number(tablist[NSSM_TAB_SHUTDOWN], IDC_KILL_WINDOW, &service->kill_window_delay);
check_number(tablist[NSSM_TAB_SHUTDOWN], IDC_KILL_THREADS, &service->kill_threads_delay);
/* Get exit action stuff. */
check_number(tablist[NSSM_TAB_EXIT], IDC_THROTTLE, &service->throttle_delay);
combo = GetDlgItem(tablist[NSSM_TAB_EXIT], IDC_APPEXIT);
service->default_exit_action = (unsigned long) SendMessage(combo, CB_GETCURSEL, 0, 0);
if (service->default_exit_action == CB_ERR) service->default_exit_action = 0;
/* Get I/O stuff. */
check_io(_T("stdin"), service->stdin_path, _countof(service->stdin_path), IDC_STDIN);
check_io(_T("stdout"), service->stdout_path, _countof(service->stdout_path), IDC_STDOUT);
check_io(_T("stderr"), service->stderr_path, _countof(service->stderr_path), IDC_STDERR);
/* Override stdout and/or stderr. */
if (SendDlgItemMessage(tablist[NSSM_TAB_ROTATION], IDC_TRUNCATE, BM_GETCHECK, 0, 0) & BST_CHECKED) {
if (service->stdout_path[0]) service->stdout_disposition = CREATE_ALWAYS;
if (service->stderr_path[0]) service->stderr_disposition = CREATE_ALWAYS;
}
/* Get rotation stuff. */
if (SendDlgItemMessage(tablist[NSSM_TAB_ROTATION], IDC_ROTATE, BM_GETCHECK, 0, 0) & BST_CHECKED) {
service->rotate_files = true;
check_number(tablist[NSSM_TAB_ROTATION], IDC_ROTATE_SECONDS, &service->rotate_seconds);
check_number(tablist[NSSM_TAB_ROTATION], IDC_ROTATE_BYTES_LOW, &service->rotate_bytes_low);
}
/* Get environment. */
unsigned long envlen = (unsigned long) SendMessage(GetDlgItem(tablist[NSSM_TAB_ENVIRONMENT], IDC_ENVIRONMENT), WM_GETTEXTLENGTH, 0, 0);
if (envlen) {
TCHAR *env = (TCHAR *) HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, (envlen + 2) * sizeof(TCHAR));
if (! env) {
popup_message(MB_OK | MB_ICONEXCLAMATION, NSSM_EVENT_OUT_OF_MEMORY, _T("environment"), _T("install()"));
cleanup_nssm_service(service);
return 5;
}
if (! GetDlgItemText(tablist[NSSM_TAB_ENVIRONMENT], IDC_ENVIRONMENT, env, envlen + 1)) {
popup_message(MB_OK | MB_ICONEXCLAMATION, NSSM_GUI_INVALID_ENVIRONMENT);
HeapFree(GetProcessHeap(), 0, env);
cleanup_nssm_service(service);
return 5;
}
/* Strip CR and replace LF with NULL. */
unsigned long newlen = 0;
unsigned long i, j;
for (i = 0; i < envlen; i++) if (env[i] != _T('\r')) newlen++;
/* Must end with two NULLs. */
newlen += 2;
TCHAR *newenv = (TCHAR *) HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, newlen * sizeof(TCHAR));
if (! newenv) {
HeapFree(GetProcessHeap(), 0, env);
popup_message(MB_OK | MB_ICONEXCLAMATION, NSSM_EVENT_OUT_OF_MEMORY, _T("environment"), _T("install()"));
cleanup_nssm_service(service);
return 5;
}
for (i = 0, j = 0; i < envlen; i++) {
if (env[i] == _T('\r')) continue;
if (env[i] == _T('\n')) newenv[j] = _T('\0');
else newenv[j] = env[i];
j++;
}
HeapFree(GetProcessHeap(), 0, env);
env = newenv;
envlen = newlen;
/* Test the environment is valid. */
if (test_environment(env)) {
popup_message(MB_OK | MB_ICONEXCLAMATION, NSSM_GUI_INVALID_ENVIRONMENT);
HeapFree(GetProcessHeap(), 0, env);
cleanup_nssm_service(service);
return 5;
}
if (SendDlgItemMessage(tablist[NSSM_TAB_ENVIRONMENT], IDC_ENVIRONMENT_REPLACE, BM_GETCHECK, 0, 0) & BST_CHECKED) {
service->env = env;
service->envlen = envlen;
}
else {
service->env_extra = env;
service->env_extralen = envlen;
}
}
return 0;
}
/* Install the service. */
int install(HWND window) {
if (! window) return 1;
nssm_service_t *service = alloc_nssm_service();
if (service) {
int ret = configure(window, service, 0);
if (ret) return ret;
}
/* See if it works. */
switch (install_service(service)) {
case 1:
popup_message(MB_OK | MB_ICONEXCLAMATION, NSSM_EVENT_OUT_OF_MEMORY, _T("service"), _T("install()"));
cleanup_nssm_service(service);
return 1;
case 2:
popup_message(MB_OK | MB_ICONEXCLAMATION, NSSM_MESSAGE_OPEN_SERVICE_MANAGER_FAILED);
cleanup_nssm_service(service);
return 2;
case 3:
popup_message(MB_OK | MB_ICONEXCLAMATION, NSSM_MESSAGE_PATH_TOO_LONG, NSSM);
cleanup_nssm_service(service);
return 3;
case 4:
popup_message(MB_OK | MB_ICONEXCLAMATION, NSSM_GUI_OUT_OF_MEMORY_FOR_IMAGEPATH);
cleanup_nssm_service(service);
return 4;
case 5:
popup_message(MB_OK | MB_ICONEXCLAMATION, NSSM_GUI_INSTALL_SERVICE_FAILED);
cleanup_nssm_service(service);
return 5;
case 6:
popup_message(MB_OK | MB_ICONEXCLAMATION, NSSM_GUI_CREATE_PARAMETERS_FAILED);
cleanup_nssm_service(service);
return 6;
}
popup_message(MB_OK, NSSM_MESSAGE_SERVICE_INSTALLED, service->name);
cleanup_nssm_service(service);
return 0;
}
/* Remove the service */
int remove(HWND window) {
if (! window) return 1;
/* See if it works */
nssm_service_t *service = alloc_nssm_service();
if (service) {
/* Get service name */
if (! GetDlgItemText(window, IDC_NAME, service->name, _countof(service->name))) {
popup_message(MB_OK | MB_ICONEXCLAMATION, NSSM_GUI_MISSING_SERVICE_NAME);
cleanup_nssm_service(service);
return 2;
}
/* Confirm */
if (popup_message(MB_YESNO, NSSM_GUI_ASK_REMOVE_SERVICE, service->name) != IDYES) {
cleanup_nssm_service(service);
return 0;
}
}
switch (remove_service(service)) {
case 1:
popup_message(MB_OK | MB_ICONEXCLAMATION, NSSM_EVENT_OUT_OF_MEMORY, _T("service"), _T("remove()"));
cleanup_nssm_service(service);
return 1;
case 2:
popup_message(MB_OK | MB_ICONEXCLAMATION, NSSM_MESSAGE_OPEN_SERVICE_MANAGER_FAILED);
cleanup_nssm_service(service);
return 2;
case 3:
popup_message(MB_OK | MB_ICONEXCLAMATION, NSSM_GUI_SERVICE_NOT_INSTALLED);
return 3;
cleanup_nssm_service(service);
case 4:
popup_message(MB_OK | MB_ICONEXCLAMATION, NSSM_GUI_REMOVE_SERVICE_FAILED);
cleanup_nssm_service(service);
return 4;
}
popup_message(MB_OK, NSSM_MESSAGE_SERVICE_REMOVED, service->name);
cleanup_nssm_service(service);
return 0;
}
int edit(HWND window, nssm_service_t *orig_service) {
if (! window) return 1;
nssm_service_t *service = alloc_nssm_service();
if (service) {
int ret = configure(window, service, orig_service);
if (ret) return ret;
}
switch (edit_service(service, true)) {
case 1:
popup_message(MB_OK | MB_ICONEXCLAMATION, NSSM_EVENT_OUT_OF_MEMORY, _T("service"), _T("edit()"));
cleanup_nssm_service(service);
return 1;
case 3:
popup_message(MB_OK | MB_ICONEXCLAMATION, NSSM_MESSAGE_PATH_TOO_LONG, NSSM);
cleanup_nssm_service(service);
return 3;
case 4:
popup_message(MB_OK | MB_ICONEXCLAMATION, NSSM_GUI_OUT_OF_MEMORY_FOR_IMAGEPATH);
cleanup_nssm_service(service);
return 4;
case 5:
case 6:
popup_message(MB_OK | MB_ICONEXCLAMATION, NSSM_GUI_EDIT_PARAMETERS_FAILED);
cleanup_nssm_service(service);
return 6;
}
popup_message(MB_OK, NSSM_MESSAGE_SERVICE_EDITED, service->name);
cleanup_nssm_service(service);
return 0;
}
static TCHAR *browse_filter(int message) {
switch (message) {
case NSSM_GUI_BROWSE_FILTER_APPLICATIONS: return _T("*.exe;*.bat;*.cmd");
case NSSM_GUI_BROWSE_FILTER_DIRECTORIES: return _T(".");
case NSSM_GUI_BROWSE_FILTER_ALL_FILES: /* Fall through. */
default: return _T("*.*");
}
}
UINT_PTR CALLBACK browse_hook(HWND dlg, UINT message, WPARAM w, LPARAM l) {
switch (message) {
case WM_INITDIALOG:
return 1;
}
return 0;
}
/* Browse for application */
void browse(HWND window, TCHAR *current, unsigned long flags, ...) {
if (! window) return;
va_list arg;
size_t bufsize = 256;
size_t len = bufsize;
int i;
OPENFILENAME ofn;
ZeroMemory(&ofn, sizeof(ofn));
ofn.lStructSize = sizeof(ofn);
ofn.lpstrFilter = (TCHAR *) HeapAlloc(GetProcessHeap(), 0, bufsize * sizeof(TCHAR));
/* XXX: Escaping nulls with FormatMessage is tricky */
if (ofn.lpstrFilter) {
ZeroMemory((void *) ofn.lpstrFilter, bufsize);
len = 0;
/* "Applications" + NULL + "*.exe" + NULL */
va_start(arg, flags);
while (i = va_arg(arg, int)) {
TCHAR *localised = message_string(i);
_sntprintf_s((TCHAR *) ofn.lpstrFilter + len, bufsize, _TRUNCATE, localised);
len += _tcslen(localised) + 1;
LocalFree(localised);
TCHAR *filter = browse_filter(i);
_sntprintf_s((TCHAR *) ofn.lpstrFilter + len, bufsize - len, _TRUNCATE, _T("%s"), filter);
len += _tcslen(filter) + 1;
}
va_end(arg);
/* Remainder of the buffer is already zeroed */
}
ofn.lpstrFile = new TCHAR[MAX_PATH];
if (flags & OFN_NOVALIDATE) {
/* Directory hack. */
_sntprintf_s(ofn.lpstrFile, MAX_PATH, _TRUNCATE, _T(":%s:"), message_string(NSSM_GUI_BROWSE_FILTER_DIRECTORIES));
}
else _sntprintf_s(ofn.lpstrFile, MAX_PATH, _TRUNCATE, _T("%s"), current);
ofn.lpstrTitle = message_string(NSSM_GUI_BROWSE_TITLE);
ofn.nMaxFile = MAX_PATH;
ofn.Flags = OFN_EXPLORER | OFN_HIDEREADONLY | OFN_PATHMUSTEXIST | flags;
if (GetOpenFileName(&ofn)) {
/* Directory hack. */
if (flags & OFN_NOVALIDATE) strip_basename(ofn.lpstrFile);
SendMessage(window, WM_SETTEXT, 0, (LPARAM) ofn.lpstrFile);
}
if (ofn.lpstrFilter) HeapFree(GetProcessHeap(), 0, (void *) ofn.lpstrFilter);
delete[] ofn.lpstrFile;
}
INT_PTR CALLBACK tab_dlg(HWND tab, UINT message, WPARAM w, LPARAM l) {
switch (message) {
case WM_INITDIALOG:
return 1;
/* Button was pressed or control was controlled. */
case WM_COMMAND:
HWND dlg;
TCHAR buffer[MAX_PATH];
unsigned char enabled;
switch (LOWORD(w)) {
/* Browse for application. */
case IDC_BROWSE:
dlg = GetDlgItem(tab, IDC_PATH);
GetDlgItemText(tab, IDC_PATH, buffer, _countof(buffer));
browse(dlg, buffer, OFN_FILEMUSTEXIST, NSSM_GUI_BROWSE_FILTER_APPLICATIONS, NSSM_GUI_BROWSE_FILTER_ALL_FILES, 0);
/* Fill in startup directory if it wasn't already specified. */
GetDlgItemText(tab, IDC_DIR, buffer, _countof(buffer));
if (! buffer[0]) {
GetDlgItemText(tab, IDC_PATH, buffer, _countof(buffer));
strip_basename(buffer);
SetDlgItemText(tab, IDC_DIR, buffer);
}
break;
/* Browse for startup directory. */
case IDC_BROWSE_DIR:
dlg = GetDlgItem(tab, IDC_DIR);
GetDlgItemText(tab, IDC_DIR, buffer, _countof(buffer));
browse(dlg, buffer, OFN_NOVALIDATE, NSSM_GUI_BROWSE_FILTER_DIRECTORIES, 0);
break;
/* Log on. */
case IDC_LOCALSYSTEM:
set_logon_enabled(0);
break;
case IDC_ACCOUNT:
set_logon_enabled(1);
break;
/* Shutdown methods. */
case IDC_METHOD_CONSOLE:
set_timeout_enabled(LOWORD(w), IDC_KILL_CONSOLE);
break;
case IDC_METHOD_WINDOW:
set_timeout_enabled(LOWORD(w), IDC_KILL_WINDOW);
break;
case IDC_METHOD_THREADS:
set_timeout_enabled(LOWORD(w), IDC_KILL_THREADS);
break;
/* Browse for stdin. */
case IDC_BROWSE_STDIN:
dlg = GetDlgItem(tab, IDC_STDIN);
GetDlgItemText(tab, IDC_STDIN, buffer, _countof(buffer));
browse(dlg, buffer, 0, NSSM_GUI_BROWSE_FILTER_ALL_FILES, 0);
break;
/* Browse for stdout. */
case IDC_BROWSE_STDOUT:
dlg = GetDlgItem(tab, IDC_STDOUT);
GetDlgItemText(tab, IDC_STDOUT, buffer, _countof(buffer));
browse(dlg, buffer, 0, NSSM_GUI_BROWSE_FILTER_ALL_FILES, 0);
/* Fill in stderr if it wasn't already specified. */
GetDlgItemText(tab, IDC_STDERR, buffer, _countof(buffer));
if (! buffer[0]) {
GetDlgItemText(tab, IDC_STDOUT, buffer, _countof(buffer));
SetDlgItemText(tab, IDC_STDERR, buffer);
}
break;
/* Browse for stderr. */
case IDC_BROWSE_STDERR:
dlg = GetDlgItem(tab, IDC_STDERR);
GetDlgItemText(tab, IDC_STDERR, buffer, _countof(buffer));
browse(dlg, buffer, 0, NSSM_GUI_BROWSE_FILTER_ALL_FILES, 0);
break;
/* Rotation. */
case IDC_ROTATE:
if (SendDlgItemMessage(tab, LOWORD(w), BM_GETCHECK, 0, 0) & BST_CHECKED) enabled = 1;
else enabled = 0;
set_rotation_enabled(enabled);
break;
}
return 1;
}
return 0;
}
/* Install/remove dialogue callback */
INT_PTR CALLBACK nssm_dlg(HWND window, UINT message, WPARAM w, LPARAM l) {
nssm_service_t *service;
switch (message) {
/* Creating the dialogue */
case WM_INITDIALOG:
service = (nssm_service_t *) l;
SetFocus(GetDlgItem(window, IDC_NAME));
HWND tabs;
HWND combo;
tabs = GetDlgItem(window, IDC_TAB1);
if (! tabs) return 0;
/* Set up tabs. */
TCITEM tab;
ZeroMemory(&tab, sizeof(tab));
tab.mask = TCIF_TEXT;
selected_tab = 0;
/* Application tab. */
if (service->native) tab.pszText = message_string(NSSM_GUI_TAB_NATIVE);
else tab.pszText = message_string(NSSM_GUI_TAB_APPLICATION);
tab.cchTextMax = (int) _tcslen(tab.pszText);
SendMessage(tabs, TCM_INSERTITEM, NSSM_TAB_APPLICATION, (LPARAM) &tab);
if (service->native) {
tablist[NSSM_TAB_APPLICATION] = dialog(MAKEINTRESOURCE(IDD_NATIVE), window, tab_dlg);
EnableWindow(tablist[NSSM_TAB_APPLICATION], 0);
EnableWindow(GetDlgItem(tablist[NSSM_TAB_APPLICATION], IDC_PATH), 0);
}
else tablist[NSSM_TAB_APPLICATION] = dialog(MAKEINTRESOURCE(IDD_APPLICATION), window, tab_dlg);
ShowWindow(tablist[NSSM_TAB_APPLICATION], SW_SHOW);
/* Details tab. */
tab.pszText = message_string(NSSM_GUI_TAB_DETAILS);
tab.cchTextMax = (int) _tcslen(tab.pszText);
SendMessage(tabs, TCM_INSERTITEM, NSSM_TAB_DETAILS, (LPARAM) &tab);
tablist[NSSM_TAB_DETAILS] = dialog(MAKEINTRESOURCE(IDD_DETAILS), window, tab_dlg);
ShowWindow(tablist[NSSM_TAB_DETAILS], SW_HIDE);
/* Set defaults. */
combo = GetDlgItem(tablist[NSSM_TAB_DETAILS], IDC_STARTUP);
SendMessage(combo, CB_INSERTSTRING, NSSM_STARTUP_AUTOMATIC, (LPARAM) message_string(NSSM_GUI_STARTUP_AUTOMATIC));
SendMessage(combo, CB_INSERTSTRING, NSSM_STARTUP_DELAYED, (LPARAM) message_string(NSSM_GUI_STARTUP_DELAYED));
SendMessage(combo, CB_INSERTSTRING, NSSM_STARTUP_MANUAL, (LPARAM) message_string(NSSM_GUI_STARTUP_MANUAL));
SendMessage(combo, CB_INSERTSTRING, NSSM_STARTUP_DISABLED, (LPARAM) message_string(NSSM_GUI_STARTUP_DISABLED));
SendMessage(combo, CB_SETCURSEL, NSSM_STARTUP_AUTOMATIC, 0);
/* Logon tab. */
tab.pszText = message_string(NSSM_GUI_TAB_LOGON);
tab.cchTextMax = (int) _tcslen(tab.pszText);
SendMessage(tabs, TCM_INSERTITEM, NSSM_TAB_LOGON, (LPARAM) &tab);
tablist[NSSM_TAB_LOGON] = dialog(MAKEINTRESOURCE(IDD_LOGON), window, tab_dlg);
ShowWindow(tablist[NSSM_TAB_LOGON], SW_HIDE);
/* Set defaults. */
CheckRadioButton(tablist[NSSM_TAB_LOGON], IDC_LOCALSYSTEM, IDC_ACCOUNT, IDC_LOCALSYSTEM);
set_logon_enabled(0);
/* Remaining tabs are only for services we manage. */
if (service->native) return 1;
/* Shutdown tab. */
tab.pszText = message_string(NSSM_GUI_TAB_SHUTDOWN);
tab.cchTextMax = (int) _tcslen(tab.pszText);
SendMessage(tabs, TCM_INSERTITEM, NSSM_TAB_SHUTDOWN, (LPARAM) &tab);
tablist[NSSM_TAB_SHUTDOWN] = dialog(MAKEINTRESOURCE(IDD_SHUTDOWN), window, tab_dlg);
ShowWindow(tablist[NSSM_TAB_SHUTDOWN], SW_HIDE);
/* Set defaults. */
SendDlgItemMessage(tablist[NSSM_TAB_SHUTDOWN], IDC_METHOD_CONSOLE, BM_SETCHECK, BST_CHECKED, 0);
SetDlgItemInt(tablist[NSSM_TAB_SHUTDOWN], IDC_KILL_CONSOLE, NSSM_KILL_CONSOLE_GRACE_PERIOD, 0);
SendDlgItemMessage(tablist[NSSM_TAB_SHUTDOWN], IDC_METHOD_WINDOW, BM_SETCHECK, BST_CHECKED, 0);
SetDlgItemInt(tablist[NSSM_TAB_SHUTDOWN], IDC_KILL_WINDOW, NSSM_KILL_WINDOW_GRACE_PERIOD, 0);
SendDlgItemMessage(tablist[NSSM_TAB_SHUTDOWN], IDC_METHOD_THREADS, BM_SETCHECK, BST_CHECKED, 0);
SetDlgItemInt(tablist[NSSM_TAB_SHUTDOWN], IDC_KILL_THREADS, NSSM_KILL_THREADS_GRACE_PERIOD, 0);
SendDlgItemMessage(tablist[NSSM_TAB_SHUTDOWN], IDC_METHOD_TERMINATE, BM_SETCHECK, BST_CHECKED, 0);
/* Restart tab. */
tab.pszText = message_string(NSSM_GUI_TAB_EXIT);
tab.cchTextMax = (int) _tcslen(tab.pszText);
SendMessage(tabs, TCM_INSERTITEM, NSSM_TAB_EXIT, (LPARAM) &tab);
tablist[NSSM_TAB_EXIT] = dialog(MAKEINTRESOURCE(IDD_APPEXIT), window, tab_dlg);
ShowWindow(tablist[NSSM_TAB_EXIT], SW_HIDE);
/* Set defaults. */
SetDlgItemInt(tablist[NSSM_TAB_EXIT], IDC_THROTTLE, NSSM_RESET_THROTTLE_RESTART, 0);
combo = GetDlgItem(tablist[NSSM_TAB_EXIT], IDC_APPEXIT);
SendMessage(combo, CB_INSERTSTRING, NSSM_EXIT_RESTART, (LPARAM) message_string(NSSM_GUI_EXIT_RESTART));
SendMessage(combo, CB_INSERTSTRING, NSSM_EXIT_IGNORE, (LPARAM) message_string(NSSM_GUI_EXIT_IGNORE));
SendMessage(combo, CB_INSERTSTRING, NSSM_EXIT_REALLY, (LPARAM) message_string(NSSM_GUI_EXIT_REALLY));
SendMessage(combo, CB_INSERTSTRING, NSSM_EXIT_UNCLEAN, (LPARAM) message_string(NSSM_GUI_EXIT_UNCLEAN));
SendMessage(combo, CB_SETCURSEL, NSSM_EXIT_RESTART, 0);
/* I/O tab. */
tab.pszText = message_string(NSSM_GUI_TAB_IO);
tab.cchTextMax = (int) _tcslen(tab.pszText) + 1;
SendMessage(tabs, TCM_INSERTITEM, NSSM_TAB_IO, (LPARAM) &tab);
tablist[NSSM_TAB_IO] = dialog(MAKEINTRESOURCE(IDD_IO), window, tab_dlg);
ShowWindow(tablist[NSSM_TAB_IO], SW_HIDE);
/* Rotation tab. */
tab.pszText = message_string(NSSM_GUI_TAB_ROTATION);
tab.cchTextMax = (int) _tcslen(tab.pszText) + 1;
SendMessage(tabs, TCM_INSERTITEM, NSSM_TAB_ROTATION, (LPARAM) &tab);
tablist[NSSM_TAB_ROTATION] = dialog(MAKEINTRESOURCE(IDD_ROTATION), window, tab_dlg);
ShowWindow(tablist[NSSM_TAB_ROTATION], SW_HIDE);
/* Set defaults. */
SetDlgItemInt(tablist[NSSM_TAB_ROTATION], IDC_ROTATE_SECONDS, 0, 0);
SetDlgItemInt(tablist[NSSM_TAB_ROTATION], IDC_ROTATE_BYTES_LOW, 0, 0);
set_rotation_enabled(0);
/* Environment tab. */
tab.pszText = message_string(NSSM_GUI_TAB_ENVIRONMENT);
tab.cchTextMax = (int) _tcslen(tab.pszText) + 1;
SendMessage(tabs, TCM_INSERTITEM, NSSM_TAB_ENVIRONMENT, (LPARAM) &tab);
tablist[NSSM_TAB_ENVIRONMENT] = dialog(MAKEINTRESOURCE(IDD_ENVIRONMENT), window, tab_dlg);
ShowWindow(tablist[NSSM_TAB_ENVIRONMENT], SW_HIDE);
return 1;
/* Tab change. */
case WM_NOTIFY:
NMHDR *notification;
notification = (NMHDR *) l;
switch (notification->code) {
case TCN_SELCHANGE:
HWND tabs;
int selection;
tabs = GetDlgItem(window, IDC_TAB1);
if (! tabs) return 0;
selection = (int) SendMessage(tabs, TCM_GETCURSEL, 0, 0);
if (selection != selected_tab) {
ShowWindow(tablist[selected_tab], SW_HIDE);
ShowWindow(tablist[selection], SW_SHOWDEFAULT);
SetFocus(GetDlgItem(window, IDOK));
selected_tab = selection;
}
return 1;
}
return 0;
/* Button was pressed or control was controlled */
case WM_COMMAND:
switch (LOWORD(w)) {
/* OK button */
case IDOK:
if ((int) GetWindowLongPtr(window, GWLP_USERDATA) == IDD_EDIT) {
if (! edit(window, (nssm_service_t *) GetWindowLongPtr(window, DWLP_USER))) PostQuitMessage(0);
}
else if (! install(window)) PostQuitMessage(0);
break;
/* Cancel button */
case IDCANCEL:
DestroyWindow(window);
break;
/* Remove button */
case IDC_REMOVE:
if (! remove(window)) PostQuitMessage(0);
break;
}
return 1;
/* Window closing */
case WM_CLOSE:
DestroyWindow(window);
return 0;
case WM_DESTROY:
PostQuitMessage(0);
}
return 0;
}