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refactor: Make /cast API accept IP and use a single cast function

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Co-authored-by: aider (gemini/gemini-2.5-pro) <aider@aider.chat>
This commit is contained in:
Tanner Collin
2026-03-10 21:43:50 -06:00
parent ba7f3edcfa
commit 5b14666381
1 changed files with 22 additions and 76 deletions
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82
main.py
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@@ -14,15 +14,18 @@ auto_stop_timer = None # Timer for automatic VNC stop
@app.route('/cast', methods=['POST'])
def cast_spell():
machine = request.form.get('machine')
logging.info(f"Received POST request on /cast. Requested machine: {machine}")
ip_address = request.form.get('ip_address')
logging.info(f"Received POST request on /cast. Requested ip_address: {ip_address}")
if not ip_address:
logging.warning(f"Invalid or missing ip_address parameter: {ip_address}")
return f"Invalid or missing 'ip_address' parameter.", 400
global auto_stop_timer
if machine == "trotec":
logging.info("Casting to Trotec.")
logging.info(f"Casting to {ip_address}.")
kill_vnc() # Kill any existing VNC session first
cast_trotec()
cast_machine(ip_address)
# Restart auto-stop timer
if auto_stop_timer is not None and auto_stop_timer.is_alive():
auto_stop_timer.cancel()
@@ -30,34 +33,7 @@ def cast_spell():
auto_stop_timer = threading.Timer(AUTO_STOP_TIMEOUT_SECONDS, _auto_stop_vnc)
auto_stop_timer.start()
logging.info(f"Scheduled auto-stop for VNC in {AUTO_STOP_TIMEOUT_SECONDS} seconds.")
return f"Successfully cast to Trotec.", 200
elif machine == "thunder":
logging.info("Casting to Thunder.")
kill_vnc() # Kill any existing VNC session first
cast_thunder()
# Restart auto-stop timer
if auto_stop_timer is not None and auto_stop_timer.is_alive():
auto_stop_timer.cancel()
logging.info("Cancelled previous auto-stop timer.")
auto_stop_timer = threading.Timer(AUTO_STOP_TIMEOUT_SECONDS, _auto_stop_vnc)
auto_stop_timer.start()
logging.info(f"Scheduled auto-stop for VNC in {AUTO_STOP_TIMEOUT_SECONDS} seconds.")
return f"Successfully cast to Thunder.", 200
elif machine == "xtool":
logging.info("Casting to XTool.")
kill_vnc() # Kill any existing VNC session first
cast_xtool()
# Restart auto-stop timer
if auto_stop_timer is not None and auto_stop_timer.is_alive():
auto_stop_timer.cancel()
logging.info("Cancelled previous auto-stop timer.")
auto_stop_timer = threading.Timer(AUTO_STOP_TIMEOUT_SECONDS, _auto_stop_vnc)
auto_stop_timer.start()
logging.info(f"Scheduled auto-stop for VNC in {AUTO_STOP_TIMEOUT_SECONDS} seconds.")
return f"Successfully cast to XTool.", 200
else:
logging.warning(f"Invalid or missing machine parameter: {machine}")
return f"Invalid or missing 'machine' parameter. Use 'trotec' or 'thunder'.", 400
return f"Successfully cast to {ip_address}.", 200
@app.route('/stop', methods=['POST'])
def stop_cast():
@@ -79,9 +55,9 @@ def _auto_stop_vnc():
kill_vnc()
auto_stop_timer = None # Clear the timer reference
def cast_trotec():
"""Executes the xtightvncviewer command."""
command = "DISPLAY=:1 xtightvncviewer -viewonly -fullscreen 172.17.17.214"
def cast_machine(ip_address):
"""Executes the xtightvncviewer command for a given IP address."""
command = f"DISPLAY=:1 xtightvncviewer -viewonly -fullscreen {ip_address}"
try:
logging.info(f"Launching command: {command}")
# Use Popen to run the command in the background (non-blocking)
@@ -90,39 +66,9 @@ def cast_trotec():
except FileNotFoundError:
# This error is more likely if the shell itself (e.g., /bin/sh) is not found,
# or if 'xtightvncviewer' is not in PATH and the shell fails to find it.
logging.error(f"Failed to launch VNC for Trotec: Shell or VNC command might not be found. Ensure xtightvncviewer is in PATH and shell is available.")
logging.error(f"Failed to launch VNC for {ip_address}: Shell or VNC command might not be found. Ensure xtightvncviewer is in PATH and shell is available.")
except Exception as e: # Catch other potential errors during Popen
logging.error(f"An error occurred while launching VNC for Trotec with Popen: {e}")
def cast_thunder():
"""Executes the xtightvncviewer command for Thunder."""
command = "DISPLAY=:1 xtightvncviewer -viewonly -fullscreen 172.17.17.215"
try:
logging.info(f"Launching command: {command}")
# Use Popen to run the command in the background (non-blocking)
subprocess.Popen(command, shell=True)
logging.info(f"Command '{command}' launched successfully.")
except FileNotFoundError:
# This error is more likely if the shell itself (e.g., /bin/sh) is not found,
# or if 'xtightvncviewer' is not in PATH and the shell fails to find it.
logging.error(f"Failed to launch VNC for Thunder: Shell or VNC command might not be found. Ensure xtightvncviewer is in PATH and shell is available.")
except Exception as e: # Catch other potential errors during Popen
logging.error(f"An error occurred while launching VNC for Thunder with Popen: {e}")
def cast_xtool():
"""Executes the xtightvncviewer command for XTool."""
command = "DISPLAY=:1 xtightvncviewer -viewonly -fullscreen 172.17.17.221"
try:
logging.info(f"Launching command: {command}")
# Use Popen to run the command in the background (non-blocking)
subprocess.Popen(command, shell=True)
logging.info(f"Command '{command}' launched successfully.")
except FileNotFoundError:
# This error is more likely if the shell itself (e.g., /bin/sh) is not found,
# or if 'xtightvncviewer' is not in PATH and the shell fails to find it.
logging.error(f"Failed to launch VNC for XTool: Shell or VNC command might not be found. Ensure xtightvncviewer is in PATH and shell is available.")
except Exception as e: # Catch other potential errors during Popen
logging.error(f"An error occurred while launching VNC for XTool with Popen: {e}")
logging.error(f"An error occurred while launching VNC for {ip_address} with Popen: {e}")
def kill_vnc():
"""Executes the killall command for xtightvncviewer."""