add version

watchdog_gui.py

@@ -5,6 +5,8 @@ import json
 import time
 import traceback
 import subprocess
+import ctypes
+from ctypes import wintypes
 from pathlib import Path
 from logging.handlers import RotatingFileHandler
 import logging
@@ -14,6 +16,8 @@ from PyQt5 import QtCore, QtGui, QtWidgets
 
 
 APP_NAME = "Watchdog GUI"
+APP_VERSION = "1.1.0"
+
 BASE_DIR = Path(__file__).resolve().parent
 CONFIG_PATH = BASE_DIR / "watchdog_config.json"
 LOG_DIR = BASE_DIR / "watchdog_logs"
@@ -113,6 +117,68 @@ def save_config(cfg: dict):
         LOGGER.exception("설정 파일 저장 실패")
 
 
+# =========================
+# 버전 유틸
+# =========================
+def get_file_version(file_path: str) -> str:
+    """
+    Windows EXE/DLL 파일 버전 읽기
+    실패 시 '알 수 없음' 반환
+    """
+    try:
+        if not file_path or not os.path.exists(file_path):
+            return "알 수 없음"
+
+        size = ctypes.windll.version.GetFileVersionInfoSizeW(file_path, None)
+        if not size:
+            return "알 수 없음"
+
+        res = ctypes.create_string_buffer(size)
+        ctypes.windll.version.GetFileVersionInfoW(file_path, 0, size, res)
+
+        u_len = wintypes.UINT()
+        u_ptr = ctypes.c_void_p()
+
+        ok = ctypes.windll.version.VerQueryValueW(
+            res,
+            "\\",
+            ctypes.byref(u_ptr),
+            ctypes.byref(u_len)
+        )
+        if not ok:
+            return "알 수 없음"
+
+        class VS_FIXEDFILEINFO(ctypes.Structure):
+            _fields_ = [
+                ("dwSignature", wintypes.DWORD),
+                ("dwStrucVersion", wintypes.DWORD),
+                ("dwFileVersionMS", wintypes.DWORD),
+                ("dwFileVersionLS", wintypes.DWORD),
+                ("dwProductVersionMS", wintypes.DWORD),
+                ("dwProductVersionLS", wintypes.DWORD),
+                ("dwFileFlagsMask", wintypes.DWORD),
+                ("dwFileFlags", wintypes.DWORD),
+                ("dwFileOS", wintypes.DWORD),
+                ("dwFileType", wintypes.DWORD),
+                ("dwFileSubtype", wintypes.DWORD),
+                ("dwFileDateMS", wintypes.DWORD),
+                ("dwFileDateLS", wintypes.DWORD),
+            ]
+
+        ffi = ctypes.cast(u_ptr, ctypes.POINTER(VS_FIXEDFILEINFO)).contents
+
+        major = (ffi.dwFileVersionMS >> 16) & 0xFFFF
+        minor = ffi.dwFileVersionMS & 0xFFFF
+        build = (ffi.dwFileVersionLS >> 16) & 0xFFFF
+        revision = ffi.dwFileVersionLS & 0xFFFF
+
+        return f"{major}.{minor}.{build}.{revision}"
+
+    except Exception:
+        LOGGER.exception("파일 버전 읽기 실패")
+        return "알 수 없음"
+
+
 # =========================
 # 감시 유틸
 # =========================
@@ -184,9 +250,9 @@ def start_target_program(target_exe_path: str) -> bool:
 class WatchdogWindow(QtWidgets.QMainWindow):
     def __init__(self):
         super().__init__()
-        self.setWindowTitle(APP_NAME)
+        self.setWindowTitle(f"{APP_NAME} v{APP_VERSION}")
-        self.resize(520, 250)
+        self.resize(560, 300)
-        self.setMinimumSize(500, 230)
+        self.setMinimumSize(520, 270)
 
         self.cfg = load_config()
         self.monitoring = False
@@ -204,7 +270,7 @@ class WatchdogWindow(QtWidgets.QMainWindow):
         self.timer.timeout.connect(self.check_target_once)
 
         LOGGER.info("=" * 60)
-        LOGGER.info("Watchdog GUI 시작")
+        LOGGER.info(f"{APP_NAME} 시작 - 버전 {APP_VERSION}")
         LOGGER.info(f"로그 파일: {LOG_FILE}")
         LOGGER.info("=" * 60)
 
@@ -212,6 +278,7 @@ class WatchdogWindow(QtWidgets.QMainWindow):
             self.start_monitoring()
 
         self.update_target_status_label()
+        self.update_version_labels()
 
         if self.cfg.get("start_minimized_to_tray", False):
             QtCore.QTimer.singleShot(300, self.hide_to_tray)
@@ -227,6 +294,20 @@ class WatchdogWindow(QtWidgets.QMainWindow):
         main_layout.setContentsMargins(10, 10, 10, 10)
         main_layout.setSpacing(8)
 
+        # 버전 표시
+        version_layout = QtWidgets.QGridLayout()
+        version_layout.setHorizontalSpacing(8)
+        version_layout.setVerticalSpacing(4)
+
+        self.lbl_watchdog_version = QtWidgets.QLabel(f"Watchdog 버전: {APP_VERSION}")
+        self.lbl_watchdog_version.setStyleSheet("font-weight: bold; color: #1f1f1f;")
+
+        self.lbl_target_version = QtWidgets.QLabel("대상 버전: 알 수 없음")
+        self.lbl_target_version.setStyleSheet("font-weight: bold; color: #1f1f1f;")
+
+        version_layout.addWidget(self.lbl_watchdog_version, 0, 0)
+        version_layout.addWidget(self.lbl_target_version, 0, 1)
+
         # 경로 행
         path_layout = QtWidgets.QHBoxLayout()
         path_layout.setSpacing(6)
@@ -320,6 +401,7 @@ class WatchdogWindow(QtWidgets.QMainWindow):
         log_layout.addWidget(self.text_log)
         log_layout.addWidget(self.btn_clear_log)
 
+        main_layout.addLayout(version_layout)
         main_layout.addLayout(path_layout)
         main_layout.addLayout(option_layout)
         main_layout.addLayout(top_btn_layout)
@@ -334,7 +416,7 @@ class WatchdogWindow(QtWidgets.QMainWindow):
         self.btn_open_log_file.clicked.connect(self.open_log_file)
         self.btn_clear_log.clicked.connect(self.text_log.clear)
 
-        self.edit_exe_path.editingFinished.connect(self.save_ui_to_config)
+        self.edit_exe_path.editingFinished.connect(self.on_path_edited)
         self.spin_interval.valueChanged.connect(self.save_ui_to_config)
         self.spin_cooldown.valueChanged.connect(self.save_ui_to_config)
         self.chk_auto_start.stateChanged.connect(self.save_ui_to_config)
@@ -361,9 +443,9 @@ class WatchdogWindow(QtWidgets.QMainWindow):
         self.btn_toggle_log.setText("로그 숨기기" if show_log else "로그 보기")
 
         if show_log:
-            self.resize(560, 500)
+            self.resize(600, 540)
         else:
-            self.resize(520, 250)
+            self.resize(560, 300)
 
     def save_ui_to_config(self):
         self.cfg["target_exe_path"] = self.edit_exe_path.text().strip()
@@ -375,6 +457,17 @@ class WatchdogWindow(QtWidgets.QMainWindow):
         self.cfg["show_log_panel"] = bool(self.log_group.isVisible())
         save_config(self.cfg)
 
+    def on_path_edited(self):
+        self.save_ui_to_config()
+        self.update_target_status_label()
+        self.update_version_labels()
+
+    def update_version_labels(self):
+        exe_path = self.edit_exe_path.text().strip()
+        target_ver = get_file_version(exe_path)
+        self.lbl_watchdog_version.setText(f"Watchdog 버전: {APP_VERSION}")
+        self.lbl_target_version.setText(f"대상 버전: {target_ver}")
+
     # ---------------------
     # 트레이
     # ---------------------
@@ -444,6 +537,7 @@ class WatchdogWindow(QtWidgets.QMainWindow):
         if path:
             self.edit_exe_path.setText(path)
             self.save_ui_to_config()
+            self.update_version_labels()
             LOGGER.info(f"감시 대상 선택: {path}")
             self.update_target_status_label()
 
@@ -453,9 +547,9 @@ class WatchdogWindow(QtWidgets.QMainWindow):
         self.btn_toggle_log.setText("로그 숨기기" if visible else "로그 보기")
 
         if visible:
-            self.resize(max(self.width(), 560), 500)
+            self.resize(max(self.width(), 600), 540)
         else:
-            self.resize(max(520, self.width()), 250)
+            self.resize(max(560, self.width()), 300)
 
         self.save_ui_to_config()
 
@@ -493,6 +587,8 @@ class WatchdogWindow(QtWidgets.QMainWindow):
         self.lbl_monitor.setText("감시 상태: 실행 중")
         self.lbl_monitor.setStyleSheet("font-weight: bold; color: #007a1f;")
 
+        self.update_version_labels()
+
         LOGGER.info(f"감시 시작: {exe_path}")
         LOGGER.info(f"체크 주기: {self.spin_interval.value()}초 / 쿨다운: {self.spin_cooldown.value()}초")
 
@@ -532,16 +628,19 @@ class WatchdogWindow(QtWidgets.QMainWindow):
 
             if not exe_path:
                 self.update_target_status_label(False)
+                self.update_version_labels()
                 LOGGER.warning("감시 대상 경로가 비어 있습니다.")
                 return
 
             if not os.path.exists(exe_path):
                 self.update_target_status_label(False)
+                self.update_version_labels()
                 LOGGER.error(f"감시 대상 파일이 존재하지 않습니다: {exe_path}")
                 return
 
             running = is_process_running_by_path(exe_path)
             self.update_target_status_label(running)
+            self.update_version_labels()
 
             if running:
                 return
@@ -566,7 +665,7 @@ class WatchdogWindow(QtWidgets.QMainWindow):
                     QtWidgets.QSystemTrayIcon.Warning,
                     2500
                 )
-                QtCore.QTimer.singleShot(1500, self.update_target_status_label)
+                QtCore.QTimer.singleShot(1500, self._refresh_after_restart)
             else:
                 self.update_target_status_label(False)
 
@@ -574,6 +673,10 @@ class WatchdogWindow(QtWidgets.QMainWindow):
             LOGGER.error("감시 루프 오류 발생")
             LOGGER.error(traceback.format_exc())
 
+    def _refresh_after_restart(self):
+        self.update_target_status_label()
+        self.update_version_labels()
+
     # ---------------------
     # 종료 / 최소화
     # ---------------------