665 lines
38 KiB
Python
665 lines
38 KiB
Python
# File: cpp_python_debug/gui/main_window.py
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# Provides the Tkinter GUI for interacting with the GDB session.
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import tkinter as tk
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from tkinter import filedialog, messagebox, ttk, scrolledtext, Menu
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import logging
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import os
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import json # For pretty-printing JSON in the GUI
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import re
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# Relative imports for modules within the same package
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from ..core.gdb_controller import GDBSession
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from ..core.output_formatter import save_to_json, save_to_csv
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from ..core.config_manager import AppSettings
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from .config_window import ConfigWindow # MODIFIED: Import ConfigWindow
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logger = logging.getLogger(__name__)
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class GDBGui(tk.Tk):
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def __init__(self):
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super().__init__()
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self.app_settings = AppSettings()
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self.gui_log_handler = None
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self.title(f"GDB Debug GUI - Settings: {os.path.basename(self.app_settings.config_filepath)}")
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self.geometry(self.app_settings.get_setting("gui", "main_window_geometry", "850x650")) # Adjusted height slightly
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self.gdb_session = None
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self.last_dumped_data = None
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self.program_started_once = False
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# MODIFIED: StringVars for status display of critical paths
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self.gdb_exe_status_var = tk.StringVar(value="GDB: Checking...")
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self.gdb_dumper_status_var = tk.StringVar(value="Dumper Script: Checking...")
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# Tkinter StringVars for other input fields remain
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self.exe_path_var = tk.StringVar(
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value=self.app_settings.get_setting("general", "last_target_executable_path", "")
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)
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self.breakpoint_var = tk.StringVar(
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value=self.app_settings.get_setting("general", "default_breakpoint", "main")
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)
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self.variable_var = tk.StringVar(
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value=self.app_settings.get_setting("general", "default_variable_to_dump", "")
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)
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self.params_var = tk.StringVar(
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value=self.app_settings.get_setting("general", "default_program_parameters", "")
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)
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self._create_menus()
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self._create_widgets() # Widgets creation first
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self._setup_logging_redirect_to_gui()
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# MODIFIED: Initial check of critical configurations
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self._check_critical_configs_and_update_gui()
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self.protocol("WM_DELETE_WINDOW", self._on_closing_window)
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# REMOVED: _initialize_gdb_dumper_script_path (handled by AppSettings and ConfigWindow)
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def _create_menus(self):
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self.menubar = Menu(self)
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self.config(menu=self.menubar)
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options_menu = Menu(self.menubar, tearoff=0)
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self.menubar.add_cascade(label="Options", menu=options_menu)
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options_menu.add_command(label="Configure Application...", command=self._open_config_window)
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options_menu.add_separator()
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options_menu.add_command(label="Exit", command=self._on_closing_window)
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def _open_config_window(self):
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logger.debug("Opening configuration window.")
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config_win = ConfigWindow(self, self.app_settings)
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self.wait_window(config_win) # Makes the config window modal
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logger.debug("Configuration window closed.")
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self._check_critical_configs_and_update_gui() # Refresh status and button states
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def _check_critical_configs_and_update_gui(self):
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"""
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Checks critical GDB and Dumper script configurations and updates GUI elements accordingly.
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Enables/disables session control buttons based on configuration validity.
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"""
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logger.info("Checking critical configurations (GDB executable and Dumper script).")
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gdb_exe_path = self.app_settings.get_setting("general", "gdb_executable_path")
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dumper_script_path = self.app_settings.get_setting("general", "gdb_dumper_script_path")
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gdb_ok = False
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dumper_ok = False # Dumper is optional, but its status is still relevant
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# Check GDB executable
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if gdb_exe_path and os.path.isfile(gdb_exe_path): # Check if it's a file, more robust than just exists
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self.gdb_exe_status_var.set(f"GDB: {os.path.basename(gdb_exe_path)} (OK)")
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gdb_ok = True
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elif gdb_exe_path: # Path is set but not a valid file
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self.gdb_exe_status_var.set(f"GDB: '{gdb_exe_path}' (Not Found/Invalid!)")
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else: # Path not set
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self.gdb_exe_status_var.set("GDB: Not Configured! Please set in Options > Configure.")
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# Check GDB Dumper script (optional)
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if dumper_script_path and os.path.isfile(dumper_script_path):
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self.gdb_dumper_status_var.set(f"Dumper: {os.path.basename(dumper_script_path)} (OK)")
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dumper_ok = True # Not strictly necessary for dumper_ok to be true for session start
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elif dumper_script_path: # Path is set but not a valid file
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self.gdb_dumper_status_var.set(f"Dumper: '{dumper_script_path}' (Not Found/Invalid!)")
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else: # Path not set
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self.gdb_dumper_status_var.set("Dumper: Not Configured (Optional).")
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dumper_ok = True # Considered "OK" in the sense that it's not misconfigured if empty
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# Update button states
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if gdb_ok:
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self.start_gdb_button.config(state=tk.NORMAL)
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# Other buttons remain disabled until GDB session starts
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if self.gdb_session and self.gdb_session.is_alive():
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# This case should ideally not happen here as _reset_gui_to_stopped_state
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# would have been called if GDB session was active and then config changed.
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# But as a safeguard:
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self.set_bp_button.config(state=tk.NORMAL)
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# self.run_button state depends on breakpoint
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# self.dump_var_button state depends on hitting breakpoint & dumper script
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self.stop_gdb_button.config(state=tk.NORMAL)
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else: # No active session, reset dependent buttons
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self.set_bp_button.config(state=tk.DISABLED)
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self.run_button.config(state=tk.DISABLED, text="3. Run Program")
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self.dump_var_button.config(state=tk.DISABLED)
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self.stop_gdb_button.config(state=tk.DISABLED)
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else: # GDB not configured or invalid
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self._reset_gui_to_stopped_state() # This will disable all session buttons
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self.start_gdb_button.config(state=tk.DISABLED) # Explicitly ensure start is disabled
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# The dump_var_button's state also depends on whether the dumper script is OK
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# and if a breakpoint is hit. This is handled in _run_or_continue_gdb_action.
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# Here, we primarily care about enabling the GDB start.
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# Update main window title to reflect config file
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self.title(f"GDB Debug GUI - Settings: {os.path.basename(self.app_settings.config_filepath)}")
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def _create_widgets(self):
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main_frame = ttk.Frame(self, padding="10")
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main_frame.grid(row=0, column=0, sticky=(tk.W, tk.E, tk.N, tk.S))
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self.columnconfigure(0, weight=1)
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self.rowconfigure(0, weight=1)
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# --- Configuration Status Frame ---
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# MODIFIED: Replaced GDB/Dumper path entries with status labels and a configure button
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config_status_frame = ttk.LabelFrame(main_frame, text="Critical Configuration Status", padding="10")
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config_status_frame.grid(row=0, column=0, columnspan=3, sticky=(tk.W, tk.E), pady=5)
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config_status_frame.columnconfigure(1, weight=1) # Allow status label to expand
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row_idx = 0
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ttk.Label(config_status_frame, text="GDB Executable:").grid(row=row_idx, column=0, sticky=tk.W, padx=5, pady=2)
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ttk.Label(config_status_frame, textvariable=self.gdb_exe_status_var, relief="sunken", padding=(5,2), width=60).grid(row=row_idx, column=1, sticky=(tk.W, tk.E), padx=5, pady=2)
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row_idx += 1
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ttk.Label(config_status_frame, text="GDB Dumper Script:").grid(row=row_idx, column=0, sticky=tk.W, padx=5, pady=2)
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ttk.Label(config_status_frame, textvariable=self.gdb_dumper_status_var, relief="sunken", padding=(5,2), width=60).grid(row=row_idx, column=1, sticky=(tk.W, tk.E), padx=5, pady=2)
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row_idx += 1
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ttk.Button(config_status_frame, text="Open Configuration...", command=self._open_config_window).grid(
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row=0, column=2, rowspan=row_idx, padx=10, pady=5, sticky=(tk.N, tk.S, tk.E, tk.W) # Span rows and fill vertically
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)
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# --- Target and Runtime Configuration Frame ---
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# This frame now contains the rest of the previous "GDB Configuration"
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runtime_config_frame = ttk.LabelFrame(main_frame, text="Target & Debug Session Settings", padding="10")
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runtime_config_frame.grid(row=1, column=0, columnspan=3, sticky=(tk.W, tk.E), pady=5)
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runtime_config_frame.columnconfigure(1, weight=1) # Allow entry fields to expand
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row_idx = 0 # Reset row index for the new frame
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# Target Executable Path
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ttk.Label(runtime_config_frame, text="Target Executable:").grid(row=row_idx, column=0, sticky=tk.W, padx=5, pady=2)
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ttk.Entry(runtime_config_frame, textvariable=self.exe_path_var, width=70).grid(row=row_idx, column=1, sticky=(tk.W, tk.E), padx=5, pady=2)
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ttk.Button(runtime_config_frame, text="Browse...", command=self._browse_target_exe).grid(row=row_idx, column=2, padx=5, pady=2)
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row_idx += 1
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# Program Parameters
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ttk.Label(runtime_config_frame, text="Program Parameters:").grid(row=row_idx, column=0, sticky=tk.W, padx=5, pady=2)
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ttk.Entry(runtime_config_frame, textvariable=self.params_var).grid(row=row_idx, column=1, columnspan=2, sticky=(tk.W, tk.E), padx=5, pady=2)
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row_idx += 1
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# Breakpoint
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ttk.Label(runtime_config_frame, text="Breakpoint Location:").grid(row=row_idx, column=0, sticky=tk.W, padx=5, pady=2)
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ttk.Entry(runtime_config_frame, textvariable=self.breakpoint_var).grid(row=row_idx, column=1, columnspan=2, sticky=(tk.W, tk.E), padx=5, pady=2)
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row_idx += 1
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bp_help_text = "Examples: main, myfile.cpp:123, MyClass::myMethod" # Shortened
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ttk.Label(runtime_config_frame, text=bp_help_text, foreground="gray", font=("TkDefaultFont", 8)).grid(
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row=row_idx, column=1, columnspan=2, sticky=tk.W, padx=7, pady=(0,5)
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)
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row_idx += 1
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# Variable to Dump
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ttk.Label(runtime_config_frame, text="Variable/Expression:").grid(row=row_idx, column=0, sticky=tk.W, padx=5, pady=2)
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ttk.Entry(runtime_config_frame, textvariable=self.variable_var).grid(row=row_idx, column=1, columnspan=2, sticky=(tk.W, tk.E), padx=5, pady=2)
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# --- Control Frame (Starts at row 2 now) ---
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control_frame = ttk.LabelFrame(main_frame, text="Session Control", padding="10")
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control_frame.grid(row=2, column=0, columnspan=3, sticky=(tk.W, tk.E), pady=10)
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button_flow_frame = ttk.Frame(control_frame)
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button_flow_frame.pack(fill=tk.X, expand=True)
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self.start_gdb_button = ttk.Button(button_flow_frame, text="1. Start GDB Session", command=self._start_gdb_session_action, state=tk.DISABLED) # Start disabled
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self.start_gdb_button.pack(side=tk.LEFT, padx=5, pady=5, fill=tk.X, expand=True)
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self.set_bp_button = ttk.Button(button_flow_frame, text="2. Set Breakpoint", command=self._set_gdb_breakpoint_action, state=tk.DISABLED)
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self.set_bp_button.pack(side=tk.LEFT, padx=5, pady=5, fill=tk.X, expand=True)
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self.run_button = ttk.Button(button_flow_frame, text="3. Run Program", command=self._run_or_continue_gdb_action, state=tk.DISABLED)
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self.run_button.pack(side=tk.LEFT, padx=5, pady=5, fill=tk.X, expand=True)
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self.dump_var_button = ttk.Button(button_flow_frame, text="4. Dump Variable", command=self._dump_gdb_variable_action, state=tk.DISABLED)
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self.dump_var_button.pack(side=tk.LEFT, padx=5, pady=5, fill=tk.X, expand=True)
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self.stop_gdb_button = ttk.Button(button_flow_frame, text="Stop GDB Session", command=self._stop_gdb_session_action, state=tk.DISABLED)
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self.stop_gdb_button.pack(side=tk.LEFT, padx=5, pady=5, fill=tk.X, expand=True)
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# --- Output and Log Tabs (Starts at row 3 now) ---
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output_notebook = ttk.Notebook(main_frame)
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output_notebook.grid(row=3, column=0, columnspan=3, sticky=(tk.W, tk.E, tk.N, tk.S), pady=10)
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main_frame.rowconfigure(3, weight=1) # Allow notebook to expand vertically
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self.gdb_raw_output_text = scrolledtext.ScrolledText(output_notebook, wrap=tk.WORD, height=10, state=tk.DISABLED, font=("Consolas", 9))
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output_notebook.add(self.gdb_raw_output_text, text="GDB Raw Output")
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self.parsed_json_output_text = scrolledtext.ScrolledText(output_notebook, wrap=tk.WORD, height=10, state=tk.DISABLED, font=("Consolas", 9))
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output_notebook.add(self.parsed_json_output_text, text="Parsed JSON Output")
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self.app_log_text = scrolledtext.ScrolledText(output_notebook, wrap=tk.WORD, height=10, state=tk.DISABLED, font=("Consolas", 9))
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output_notebook.add(self.app_log_text, text="Application Log")
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# --- Save Frame (Starts at row 4 now) ---
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save_frame = ttk.LabelFrame(main_frame, text="Save Dumped Data", padding="10")
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save_frame.grid(row=4, column=0, columnspan=3, sticky=(tk.W, tk.E), pady=5)
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self.save_json_button = ttk.Button(save_frame, text="Save as JSON", command=lambda: self._save_dumped_data("json"), state=tk.DISABLED)
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self.save_json_button.pack(side=tk.LEFT, padx=5, pady=5)
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self.save_csv_button = ttk.Button(save_frame, text="Save as CSV", command=lambda: self._save_dumped_data("csv"), state=tk.DISABLED)
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self.save_csv_button.pack(side=tk.LEFT, padx=5, pady=5)
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# Status Bar (Starts at row 5 now)
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self.status_var = tk.StringVar(value="Ready. Please configure GDB path if needed via Options > Configure.")
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status_bar = ttk.Label(main_frame, textvariable=self.status_var, relief=tk.SUNKEN, anchor=tk.W)
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status_bar.grid(row=5, column=0, columnspan=3, sticky=(tk.W, tk.E), pady=(5,0), ipady=2)
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def _setup_logging_redirect_to_gui(self):
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if not hasattr(self, 'app_log_text') or not self.app_log_text:
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logger.error("app_log_text widget not available for GUI logging setup.")
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return
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self.gui_log_handler = ScrolledTextLogHandler(self.app_log_text)
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formatter = logging.Formatter('%(asctime)s [%(levelname)-7s] %(name)s: %(message)s', datefmt='%H:%M:%S')
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self.gui_log_handler.setFormatter(formatter)
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self.gui_log_handler.setLevel(logging.INFO)
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logging.getLogger().addHandler(self.gui_log_handler)
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def _browse_file(self, title: str, target_var: tk.StringVar, filetypes=None):
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current_path = target_var.get()
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initial_dir = os.path.dirname(current_path) if current_path and os.path.exists(os.path.dirname(current_path)) else None
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path = filedialog.askopenfilename(
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title=title,
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filetypes=filetypes or [("All files", "*.*")],
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initialdir=initial_dir
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)
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if path:
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target_var.set(path)
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# REMOVED: _browse_gdb_exe and _browse_gdb_script (handled in ConfigWindow)
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def _browse_target_exe(self): # This one remains as target exe is configured in main GUI
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self._browse_file("Select Target Application Executable", self.exe_path_var, [("Executable files", "*.exe"), ("All files", "*.*")])
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def _update_gdb_raw_output(self, text: str, append: bool = True): # No changes
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self.gdb_raw_output_text.config(state=tk.NORMAL)
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if append: self.gdb_raw_output_text.insert(tk.END, str(text) + "\n")
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else:
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self.gdb_raw_output_text.delete("1.0", tk.END)
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self.gdb_raw_output_text.insert("1.0", str(text))
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self.gdb_raw_output_text.see(tk.END)
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self.gdb_raw_output_text.config(state=tk.DISABLED)
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def _update_parsed_json_output(self, data_to_display: any): # No changes
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self.parsed_json_output_text.config(state=tk.NORMAL)
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self.parsed_json_output_text.delete("1.0", tk.END)
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if data_to_display is None: self.parsed_json_output_text.insert("1.0", "<No data to display>")
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elif isinstance(data_to_display, (dict, list)):
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try:
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pretty_json = json.dumps(data_to_display, indent=2, ensure_ascii=False)
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self.parsed_json_output_text.insert("1.0", pretty_json)
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except Exception as e:
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logger.error(f"Error pretty-printing JSON for GUI: {e}")
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self.parsed_json_output_text.insert("1.0", f"Error displaying JSON: {e}\nRaw data: {str(data_to_display)}")
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else: self.parsed_json_output_text.insert("1.0", str(data_to_display))
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self.parsed_json_output_text.see("1.0")
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self.parsed_json_output_text.config(state=tk.DISABLED)
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def _update_status_bar(self, message: str, is_error: bool = False): # No changes
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self.status_var.set(message)
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def _handle_gdb_operation_error(self, operation_name: str, error_details: any): # No changes
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error_message = f"Error during GDB operation '{operation_name}': {error_details}"
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logger.error(error_message)
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self._update_gdb_raw_output(f"ERROR: {error_message}\n", append=True)
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self._update_status_bar(f"Error: {operation_name} failed.", is_error=True)
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messagebox.showerror("GDB Operation Error", error_message)
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def _start_gdb_session_action(self):
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gdb_exe = self.app_settings.get_setting("general", "gdb_executable_path")
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target_exe = self.exe_path_var.get()
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gdb_script = self.app_settings.get_setting("general", "gdb_dumper_script_path")
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if not gdb_exe or not os.path.isfile(gdb_exe):
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messagebox.showerror("Configuration Error", "GDB executable path is not configured correctly. Please check Options > Configure.", parent=self)
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self._check_critical_configs_and_update_gui()
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return
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if not target_exe:
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messagebox.showerror("Input Error", "Target executable path is required.", parent=self)
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return
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if not os.path.exists(target_exe):
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messagebox.showerror("File Not Found", f"Target executable not found: {target_exe}", parent=self)
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return
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if gdb_script and not os.path.isfile(gdb_script):
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messagebox.showwarning("Configuration Warning",
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f"GDB dumper script path is set to:\n'{gdb_script}'\nbut the file was not found or is invalid.\n\n"
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"JSON dumping via script will be unavailable. You can correct this in Options > Configure.",
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parent=self)
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gdb_script = None
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self.gdb_dumper_status_var.set(f"Dumper: '{self.app_settings.get_setting('general', 'gdb_dumper_script_path')}' (Not Found!)")
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if self.gdb_session and self.gdb_session.is_alive():
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messagebox.showwarning("Session Active", "A GDB session is already active. Please stop it first.", parent=self)
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return
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self._update_status_bar("Starting GDB session...")
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self._update_gdb_raw_output("Attempting to start GDB session...\n", append=False)
|
|
self._update_parsed_json_output(None)
|
|
try:
|
|
startup_timeout = self.app_settings.get_setting("timeouts", "gdb_start", 30) # Added default for safety
|
|
|
|
# MODIFIED: Correctly get the dumper_options dictionary
|
|
current_dumper_options = self.app_settings.get_category_settings("dumper_options", {})
|
|
|
|
logger.debug(f"Attempting to create GDBSession with dumper_options: type={type(current_dumper_options)}, value='{str(current_dumper_options)[:200]}...'")
|
|
|
|
self.gdb_session = GDBSession(
|
|
gdb_path=gdb_exe,
|
|
executable_path=target_exe,
|
|
gdb_script_full_path=gdb_script,
|
|
dumper_options=current_dumper_options
|
|
)
|
|
|
|
logger.debug("GDBSession instance created. Calling start()...")
|
|
self.gdb_session.start(timeout=startup_timeout)
|
|
logger.debug("GDBSession start() returned.")
|
|
|
|
self._update_gdb_raw_output(f"GDB session started for '{os.path.basename(target_exe)}'.\n")
|
|
if gdb_script and self.gdb_session.gdb_script_sourced_successfully:
|
|
self._update_gdb_raw_output(f"GDB dumper script '{os.path.basename(gdb_script)}' sourced successfully.\n", append=True)
|
|
self._update_status_bar(f"GDB active. Dumper '{os.path.basename(gdb_script)}' loaded.")
|
|
self.gdb_dumper_status_var.set(f"Dumper: {os.path.basename(gdb_script)} (Loaded)")
|
|
elif gdb_script:
|
|
self._update_gdb_raw_output(f"Warning: GDB dumper script '{os.path.basename(gdb_script)}' specified but failed to load.\n", append=True)
|
|
self._update_status_bar(f"GDB active. Dumper script issues (check logs).", is_error=True)
|
|
self.gdb_dumper_status_var.set(f"Dumper: {os.path.basename(gdb_script)} (Load Failed!)")
|
|
messagebox.showwarning("Dumper Script Issue",
|
|
f"The GDB dumper script '{os.path.basename(gdb_script)}' may have failed to load.\n"
|
|
"JSON dumping might be affected. Check logs.", parent=self)
|
|
else:
|
|
self._update_gdb_raw_output("No GDB dumper script. JSON dump via script unavailable.\n", append=True)
|
|
self._update_status_bar("GDB session active. No dumper script.")
|
|
if not self.app_settings.get_setting("general", "gdb_dumper_script_path"): # Check specific setting for this message
|
|
self.gdb_dumper_status_var.set("Dumper: Not Configured (Optional).")
|
|
|
|
self.start_gdb_button.config(state=tk.DISABLED)
|
|
self.set_bp_button.config(state=tk.NORMAL)
|
|
self.run_button.config(state=tk.DISABLED, text="3. Run Program")
|
|
self.dump_var_button.config(state=tk.DISABLED)
|
|
self.stop_gdb_button.config(state=tk.NORMAL)
|
|
self.program_started_once = False
|
|
self.last_dumped_data = None
|
|
self._disable_save_buttons()
|
|
|
|
except (FileNotFoundError, ConnectionError, TimeoutError) as e_specific:
|
|
logger.error(f"Specific error during GDB start: {type(e_specific).__name__}: {e_specific}", exc_info=False)
|
|
self._handle_gdb_operation_error("start session", e_specific)
|
|
self.gdb_session = None
|
|
self._reset_gui_to_stopped_state()
|
|
except Exception as e:
|
|
logger.critical(f"!!! MAIN_WINDOW CATCH-ALL: Unhandled exception type: {type(e).__name__}, message: '{e}'", exc_info=True)
|
|
self._handle_gdb_operation_error("start session (unexpected from main_window catch-all)", e)
|
|
self.gdb_session = None
|
|
self._reset_gui_to_stopped_state()
|
|
# _check_critical_configs_and_update_gui()
|
|
|
|
def _set_gdb_breakpoint_action(self):
|
|
if not self.gdb_session or not self.gdb_session.is_alive():
|
|
messagebox.showerror("Error", "GDB session is not active.", parent=self)
|
|
return
|
|
bp_location = self.breakpoint_var.get()
|
|
if not bp_location:
|
|
messagebox.showerror("Input Error", "Breakpoint location cannot be empty.", parent=self)
|
|
return
|
|
|
|
self._update_status_bar(f"Setting breakpoint at '{bp_location}'...")
|
|
try:
|
|
command_timeout = self.app_settings.get_setting("timeouts", "gdb_command")
|
|
output = self.gdb_session.set_breakpoint(bp_location, timeout=command_timeout)
|
|
self._update_gdb_raw_output(output, append=True)
|
|
bp_name_display = bp_location[:20] + "..." if len(bp_location) > 20 else bp_location
|
|
if "Breakpoint" in output and "not defined" not in output.lower() and "pending" not in output.lower():
|
|
self.set_bp_button.config(text=f"BP: {bp_name_display} (Set)")
|
|
self.run_button.config(state=tk.NORMAL)
|
|
self._update_status_bar(f"Breakpoint set at '{bp_location}'.")
|
|
elif "pending" in output.lower():
|
|
self.set_bp_button.config(text=f"BP: {bp_name_display} (Pend)")
|
|
self.run_button.config(state=tk.NORMAL)
|
|
self._update_status_bar(f"BP '{bp_location}' pending.")
|
|
messagebox.showinfo("Breakpoint Pending", f"Breakpoint at '{bp_location}' is pending.", parent=self)
|
|
else:
|
|
self._update_status_bar(f"Issue setting BP '{bp_location}'. Check GDB output.", is_error=True)
|
|
except (ConnectionError, TimeoutError) as e:
|
|
self._handle_gdb_operation_error(f"set breakpoint '{bp_location}'", e)
|
|
except Exception as e:
|
|
self._handle_gdb_operation_error(f"set breakpoint '{bp_location}' (unexpected)", e)
|
|
|
|
def _run_or_continue_gdb_action(self):
|
|
if not self.gdb_session or not self.gdb_session.is_alive():
|
|
messagebox.showerror("Error", "GDB session is not active.", parent=self)
|
|
return
|
|
self._update_parsed_json_output(None)
|
|
self._disable_save_buttons()
|
|
try:
|
|
output = ""
|
|
run_timeout = self.app_settings.get_setting("timeouts", "program_run_continue")
|
|
dumper_script_path = self.app_settings.get_setting("general", "gdb_dumper_script_path")
|
|
dumper_is_valid = dumper_script_path and os.path.isfile(dumper_script_path) and self.gdb_session.gdb_script_sourced_successfully
|
|
|
|
if not self.program_started_once:
|
|
params_str = self.params_var.get()
|
|
self._update_status_bar(f"Running program with params: '{params_str}'...")
|
|
self._update_gdb_raw_output(f"Executing: run {params_str}\n", append=True)
|
|
output = self.gdb_session.run_program(params_str, timeout=run_timeout)
|
|
else:
|
|
self._update_status_bar("Continuing program execution...")
|
|
self._update_gdb_raw_output("Executing: continue\n", append=True)
|
|
output = self.gdb_session.continue_execution(timeout=run_timeout)
|
|
self._update_gdb_raw_output(output, append=True)
|
|
|
|
dump_button_state = tk.DISABLED
|
|
if dumper_is_valid: # Only enable dump if dumper is OK
|
|
dump_button_state = tk.NORMAL
|
|
|
|
if "Breakpoint" in output or re.search(r"Hit Breakpoint \d+", output, re.IGNORECASE):
|
|
self._update_status_bar("Breakpoint hit. Ready to dump variables.")
|
|
self.dump_var_button.config(state=dump_button_state)
|
|
self.program_started_once = True
|
|
self.run_button.config(text="3. Continue")
|
|
elif "Program exited normally" in output or "exited with code" in output:
|
|
self._update_status_bar("Program exited.")
|
|
self.dump_var_button.config(state=tk.DISABLED)
|
|
self.run_button.config(text="3. Run Program (Restart)")
|
|
self.program_started_once = False
|
|
elif "received signal" in output.lower() or "segmentation fault" in output.lower():
|
|
self._update_status_bar("Program signal/crash. Check GDB output.", is_error=True)
|
|
self.dump_var_button.config(state=dump_button_state) # Still might want to dump
|
|
self.program_started_once = True
|
|
self.run_button.config(text="3. Continue (Risky)")
|
|
else:
|
|
self._update_status_bar("Program running/unknown state.")
|
|
self.dump_var_button.config(state=dump_button_state)
|
|
self.program_started_once = True
|
|
self.run_button.config(text="3. Continue")
|
|
except (ConnectionError, TimeoutError) as e:
|
|
self._handle_gdb_operation_error("run/continue", e)
|
|
except Exception as e:
|
|
self._handle_gdb_operation_error("run/continue (unexpected)", e)
|
|
|
|
def _dump_gdb_variable_action(self):
|
|
if not self.gdb_session or not self.gdb_session.is_alive():
|
|
messagebox.showerror("Error", "GDB session is not active.", parent=self)
|
|
return
|
|
|
|
dumper_script_path = self.app_settings.get_setting("general", "gdb_dumper_script_path")
|
|
if not dumper_script_path or not os.path.isfile(dumper_script_path) or not self.gdb_session.gdb_script_sourced_successfully:
|
|
messagebox.showwarning("Dumper Script Error",
|
|
"GDB dumper script is not available, not found, or failed to load.\n"
|
|
"JSON dump cannot proceed. Check configuration and logs.", parent=self)
|
|
self._check_critical_configs_and_update_gui() # Re-check to update dumper status display
|
|
return
|
|
|
|
var_expr = self.variable_var.get()
|
|
if not var_expr:
|
|
messagebox.showerror("Input Error", "Variable/Expression to dump cannot be empty.", parent=self)
|
|
return
|
|
|
|
self._update_status_bar(f"Dumping '{var_expr}' to JSON...")
|
|
self._update_gdb_raw_output(f"Attempting JSON dump of: {var_expr}\n", append=True)
|
|
try:
|
|
dump_timeout = self.app_settings.get_setting("timeouts", "dump_variable")
|
|
dumped_data = self.gdb_session.dump_variable_to_json(var_expr, timeout=dump_timeout)
|
|
self.last_dumped_data = dumped_data
|
|
self._update_parsed_json_output(dumped_data)
|
|
|
|
if isinstance(dumped_data, dict) and "_gdb_tool_error" in dumped_data:
|
|
error_msg = dumped_data.get("details", dumped_data["_gdb_tool_error"])
|
|
self._update_status_bar(f"Error dumping '{var_expr}': {error_msg}", is_error=True)
|
|
self._disable_save_buttons()
|
|
if "raw_gdb_output" in dumped_data:
|
|
self._update_gdb_raw_output(f"--- Raw GDB output for failed dump of '{var_expr}' ---\n{dumped_data['raw_gdb_output']}\n--- End ---\n", append=True)
|
|
elif dumped_data is not None:
|
|
self._update_status_bar(f"Successfully dumped '{var_expr}'.")
|
|
self._enable_save_buttons_if_data()
|
|
else:
|
|
self._update_status_bar(f"Dump of '{var_expr}' returned no data.", is_error=True)
|
|
self._disable_save_buttons()
|
|
except (ConnectionError, TimeoutError) as e:
|
|
self._handle_gdb_operation_error(f"dump variable '{var_expr}'", e)
|
|
self.last_dumped_data = None; self._disable_save_buttons(); self._update_parsed_json_output({"error": str(e)})
|
|
except Exception as e:
|
|
self._handle_gdb_operation_error(f"dump variable '{var_expr}' (unexpected)", e)
|
|
self.last_dumped_data = None; self._disable_save_buttons(); self._update_parsed_json_output({"error": str(e)})
|
|
|
|
def _reset_gui_to_stopped_state(self):
|
|
# Determine if GDB path is currently valid to correctly set start_gdb_button state
|
|
gdb_exe_path = self.app_settings.get_setting("general", "gdb_executable_path")
|
|
gdb_is_configured_correctly = gdb_exe_path and os.path.isfile(gdb_exe_path)
|
|
|
|
if gdb_is_configured_correctly:
|
|
self.start_gdb_button.config(state=tk.NORMAL)
|
|
else:
|
|
self.start_gdb_button.config(state=tk.DISABLED)
|
|
|
|
self.set_bp_button.config(state=tk.DISABLED, text="2. Set Breakpoint")
|
|
self.run_button.config(state=tk.DISABLED, text="3. Run Program")
|
|
self.dump_var_button.config(state=tk.DISABLED)
|
|
self.stop_gdb_button.config(state=tk.DISABLED)
|
|
|
|
self._disable_save_buttons()
|
|
self.program_started_once = False
|
|
self.last_dumped_data = None
|
|
self._update_status_bar("GDB session stopped or not active.")
|
|
# REMOVED: self._check_critical_configs_and_update_gui() # This was the source of recursion
|
|
|
|
|
|
def _stop_gdb_session_action(self):
|
|
if self.gdb_session and self.gdb_session.is_alive():
|
|
self._update_status_bar("Stopping GDB session...")
|
|
try:
|
|
kill_timeout = self.app_settings.get_setting("timeouts", "kill_program")
|
|
quit_timeout = self.app_settings.get_setting("timeouts", "gdb_quit")
|
|
if self.program_started_once:
|
|
kill_output = self.gdb_session.kill_program(timeout=kill_timeout)
|
|
self._update_gdb_raw_output(f"Kill command output:\n{kill_output}\n", append=True)
|
|
self.gdb_session.quit(timeout=quit_timeout)
|
|
self._update_gdb_raw_output("GDB session quit command sent.\n", append=True)
|
|
except Exception as e:
|
|
self._handle_gdb_operation_error("stop session", e)
|
|
finally:
|
|
self.gdb_session = None
|
|
self._reset_gui_to_stopped_state() # This will also call _check_critical_configs
|
|
else:
|
|
messagebox.showinfo("Info", "GDB session is not active or already stopped.", parent=self)
|
|
self._reset_gui_to_stopped_state() # Ensure GUI is reset and buttons updated
|
|
|
|
def _enable_save_buttons_if_data(self): # No changes
|
|
if self.last_dumped_data and not (isinstance(self.last_dumped_data, dict) and "_gdb_tool_error" in self.last_dumped_data):
|
|
self.save_json_button.config(state=tk.NORMAL)
|
|
self.save_csv_button.config(state=tk.NORMAL)
|
|
else: self._disable_save_buttons()
|
|
|
|
def _disable_save_buttons(self): # No changes
|
|
self.save_json_button.config(state=tk.DISABLED)
|
|
self.save_csv_button.config(state=tk.DISABLED)
|
|
|
|
def _save_dumped_data(self, format_type: str): # No changes beyond parent=self for messageboxes
|
|
if self.last_dumped_data is None or \
|
|
(isinstance(self.last_dumped_data, dict) and "_gdb_tool_error" in self.last_dumped_data):
|
|
messagebox.showwarning("No Data", "No valid data has been dumped to save.", parent=self)
|
|
return
|
|
file_ext = f".{format_type.lower()}"; file_types = [(f"{format_type.upper()} files", f"*{file_ext}"), ("All files", "*.*")]
|
|
var_name_suggestion = self.variable_var.get().replace(" ", "_").replace("*", "ptr").replace("->", "_")
|
|
default_filename = f"{var_name_suggestion}_dump{file_ext}" if var_name_suggestion else f"gdb_dump{file_ext}"
|
|
filepath = filedialog.asksaveasfilename(defaultextension=file_ext, filetypes=file_types, title=f"Save Dumped Data as {format_type.upper()}", initialfile=default_filename)
|
|
if not filepath: return
|
|
self._update_status_bar(f"Saving data as {format_type.upper()} to {os.path.basename(filepath)}...")
|
|
try:
|
|
if format_type == "json": save_to_json(self.last_dumped_data, filepath)
|
|
elif format_type == "csv":
|
|
data_for_csv = self.last_dumped_data
|
|
if isinstance(data_for_csv, dict) and not isinstance(data_for_csv, list): data_for_csv = [data_for_csv]
|
|
elif not isinstance(data_for_csv, list): data_for_csv = [{"value": data_for_csv}]
|
|
elif isinstance(data_for_csv, list) and data_for_csv and not all(isinstance(item, dict) for item in data_for_csv):
|
|
data_for_csv = [{"value": item} for item in data_for_csv]
|
|
save_to_csv(data_for_csv, filepath)
|
|
messagebox.showinfo("Save Successful", f"Data saved to:\n{filepath}", parent=self)
|
|
self._update_status_bar(f"Data saved to {os.path.basename(filepath)}.")
|
|
except Exception as e:
|
|
logger.error(f"Error saving data as {format_type} to {filepath}: {e}", exc_info=True)
|
|
messagebox.showerror("Save Error", f"Failed to save data to {filepath}:\n{e}", parent=self)
|
|
self._update_status_bar(f"Error saving data as {format_type}.", is_error=True)
|
|
|
|
def _on_closing_window(self):
|
|
logger.info("Window closing sequence initiated.")
|
|
|
|
# MODIFIED: Only save settings that are still managed by main_window's UI
|
|
self.app_settings.set_setting("gui", "main_window_geometry", self.geometry())
|
|
# GDB exe and dumper script paths are no longer in main_window StringVars directly tied to AppSettings here.
|
|
# They are managed via ConfigWindow.
|
|
self.app_settings.set_setting("general", "last_target_executable_path", self.exe_path_var.get())
|
|
self.app_settings.set_setting("general", "default_breakpoint", self.breakpoint_var.get())
|
|
self.app_settings.set_setting("general", "default_variable_to_dump", self.variable_var.get())
|
|
self.app_settings.set_setting("general", "default_program_parameters", self.params_var.get())
|
|
|
|
save_success = self.app_settings.save_settings()
|
|
if not save_success:
|
|
messagebox.showwarning("Settings Error", "Could not save application settings. Check logs.", parent=self)
|
|
|
|
should_destroy = True
|
|
if self.gdb_session and self.gdb_session.is_alive():
|
|
if messagebox.askokcancel("Quit GDB Session", "A GDB session is active. Stop it and exit?", parent=self):
|
|
logger.info("User chose to stop active GDB session and exit.")
|
|
self._stop_gdb_session_action()
|
|
else:
|
|
logger.info("User cancelled exit while GDB session is active.")
|
|
should_destroy = False
|
|
|
|
if should_destroy:
|
|
logger.info("Proceeding with window destruction.")
|
|
if self.gui_log_handler:
|
|
logger.debug("Removing GUI log handler.")
|
|
logging.getLogger().removeHandler(self.gui_log_handler)
|
|
self.gui_log_handler.close()
|
|
self.gui_log_handler = None
|
|
self.destroy()
|
|
logger.info("Tkinter window destroyed.")
|
|
else:
|
|
logger.info("Window destruction aborted by user.")
|
|
|
|
|
|
class ScrolledTextLogHandler(logging.Handler): # No changes
|
|
def __init__(self, text_widget: scrolledtext.ScrolledText):
|
|
super().__init__()
|
|
self.text_widget = text_widget
|
|
self._active = True
|
|
def emit(self, record):
|
|
if not self._active or not hasattr(self.text_widget, 'winfo_exists') or not self.text_widget.winfo_exists(): return
|
|
try:
|
|
log_entry = self.format(record)
|
|
self.text_widget.config(state=tk.NORMAL)
|
|
self.text_widget.insert(tk.END, log_entry + "\n")
|
|
self.text_widget.see(tk.END)
|
|
self.text_widget.config(state=tk.DISABLED)
|
|
except tk.TclError as e:
|
|
print(f"ScrolledTextLogHandler TclError (widget likely destroyed): {e} - Record: {self.format(record)}")
|
|
self._active = False
|
|
except Exception as e:
|
|
print(f"ScrolledTextLogHandler unexpected error: {e} - Record: {self.format(record)}")
|
|
self._active = False
|
|
def close(self):
|
|
self._active = False
|
|
super().close() |