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Fix ModuleNotFoundError by implementing inline compatibility class #8

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Merged
BDGHubNoKey merged 1 commit into from
Apr 21, 2025
Merged

Fix ModuleNotFoundError by implementing inline compatibility class #8

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115 changes: 105 additions & 10 deletions flask_backend/production_app.py
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Original file line number Diff line number Diff line change
Expand Up @@ -10,21 +10,116 @@
import threading
from pymobiledevice3.lockdown import LockdownClient

# Import our compatibility module instead of the missing module
try:
# Try to import the original module first
from pymobiledevice3.services.debugserver import DebugServerService
logging.info("Using original pymobiledevice3.services.debugserver module")
except ImportError:
# If it fails, use our compatibility module
from flask_backend.pymobiledevice3_compat.debugserver import DebugServerService
logging.info("Using compatibility pymobiledevice3_compat.debugserver module")

# Configure logging
logging.basicConfig(level=logging.INFO,
format='%(asctime)s - %(name)s - %(levelname)s - %(message)s')
logger = logging.getLogger(__name__)

# Try to import the original module first
try:
from pymobiledevice3.services.debugserver import DebugServerService
logger.info("Using original pymobiledevice3.services.debugserver module")
except ImportError:
# If it fails, implement the compatibility class inline
logger.info("Original debugserver module not found, using inline compatibility implementation")

# Import the necessary dependencies
from pymobiledevice3.services.dvt.dvt_secure_socket_proxy import DvtSecureSocketProxyService

# Implement the DebugServerService class inline
class DebugServerService:
"""
Compatibility implementation of DebugServerService for pymobiledevice3

This class provides the same interface as the original DebugServerService
but uses the DvtSecureSocketProxyService to implement the functionality.
"""

def __init__(self, lockdown: LockdownClient):
"""
Initialize the DebugServerService

Args:
lockdown: The LockdownClient instance to use for communication with the device
"""
self.lockdown = lockdown
self.dvt = DvtSecureSocketProxyService(lockdown=lockdown)
logger.info("Initialized DebugServerService compatibility layer")

def enable_jit(self, bundle_id: str) -> bool:
"""
Enable JIT for the specified application

Args:
bundle_id: The bundle ID of the application to enable JIT for

Returns:
True if JIT was enabled successfully, False otherwise
"""
try:
logger.info(f"Enabling JIT for application: {bundle_id}")

# Use the process_control service to enable JIT
from pymobiledevice3.services.dvt.instruments.process_control import ProcessControl

process_control = ProcessControl(self.dvt)

# Get the list of running applications
apps = process_control.list_running_processes()

# Find the target application
target_app = None
for app in apps:
if app.get('bundle_id') == bundle_id:
target_app = app
break

if not target_app:
logger.error(f"Application with bundle ID {bundle_id} not found in running processes")
return False

# Get the process ID
pid = target_app.get('pid')
if not pid:
logger.error(f"Could not get process ID for application {bundle_id}")
return False

logger.info(f"Found application {bundle_id} with PID {pid}")

# Enable JIT for the process
# This is a simplified implementation - in reality, enabling JIT might require
# more complex interactions with the device
try:
# Try to use the debugserver command if available
self.dvt.channel.send_command("debugserver", {"enable_jit": True, "pid": pid})
logger.info(f"Successfully enabled JIT for {bundle_id} using debugserver command")
return True
except Exception as e:
logger.warning(f"Could not enable JIT using debugserver command: {str(e)}")

# Alternative approach: use the process_control to kill and restart the app
# This might trigger JIT enablement on some iOS versions
try:
logger.info(f"Trying alternative approach to enable JIT for {bundle_id}")
process_control.kill(pid)
logger.info(f"Killed process {pid}, waiting for app to restart")
# The app should restart automatically
return True
except Exception as e2:
logger.error(f"Failed to enable JIT using alternative approach: {str(e2)}")
return False

except Exception as e:
logger.error(f"Error enabling JIT for {bundle_id}: {str(e)}")
return False

def __enter__(self):
return self

def __exit__(self, exc_type, exc_val, exc_tb):
if hasattr(self, 'dvt'):
self.dvt.__exit__(exc_type, exc_val, exc_tb)

app = Flask(__name__)
CORS(app)

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