Initial server monitoring system with port 80 support

Features: - Device management and monitoring dashboard - Remote command execution on devices via port 80 - Auto-update coordination for multiple devices - Database reset functionality with safety confirmations - Server logs filtering and dedicated logging interface - Device status monitoring and management - SQLite database for comprehensive logging - Web interface with Bootstrap styling - Comprehensive error handling and logging Key components: - server.py: Main Flask application with all routes - templates/: Complete web interface templates - data/database.db: SQLite database for device logs - UPDATE_SUMMARY.md: Development progress documentation
2025-08-14 15:53:00 +03:00
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+
+---
+
+### `logging_module.py`
+```python
+import logging
+import os
+import socket
+import requests
+from datetime import datetime, timedelta
+
+# Configure logging
+LOG_FILE_PATH = './data/log.txt'
+logging.basicConfig(filename=LOG_FILE_PATH, level=logging.INFO, format='%(asctime)s - %(levelname)s - %(message)s')
+
+# Function to delete old logs
+def delete_old_logs():
+    log_dir = './data/'
+    log_file = 'log.txt'
+    log_path = os.path.join(log_dir, log_file)
+    
+    if os.path.exists(log_path):
+        file_mod_time = datetime.fromtimestamp(os.path.getmtime(log_path))
+        if datetime.now() - file_mod_time > timedelta(days=10):
+            os.remove(log_path)
+            log_info_with_server(f"Deleted old log file: {log_file}")
+        else:
+            log_info_with_server(f"Log file is not older than 10 days: {log_file}")
+    else:
+        log_info_with_server(f"Log file does not exist: {log_file}")
+
+# Function to read the name (idmasa) from the file
+def read_name_from_file():
+    try:
+        with open("./data/idmasa.txt", "r") as file:
+   
+### How to Use the Module in Another App
+
+1. Save the script as `logging_module.py` in a directory accessible to your other Python applications.
+
+2. Import the module and use its functions in your other app. For example:
+
+```python
+# Import the logging module
+from logging_module import log_info_with_server, delete_old_logs
+
+# Example usage
+log_info_with_server("This is a test log message.")
+delete_old_logs()
+```
+
+---
+
+### Explanation of the Script:
+1. **Encapsulation**:
+   - The script encapsulates all logging-related functionality, including:
+     - Deleting old logs ([`delete_old_logs`](command:_github.copilot.openSymbolFromReferences?%5B%22%22%2C%5B%7B%22uri%22%3A%7B%22scheme%22%3A%22file%22%2C%22authority%22%3A%22%22%2C%22path%22%3A%22%2Fhome%2Fpi%2FDesktop%2Fprezenta%2Fapp.py%22%2C%22query%22%3A%22%22%2C%22fragment%22%3A%22%22%7D%2C%22pos%22%3A%7B%22line%22%3A16%2C%22character%22%3A4%7D%7D%2C%7B%22uri%22%3A%7B%22scheme%22%3A%22file%22%2C%22authority%22%3A%22%22%2C%22path%22%3A%22%2Fhome%2Fpi%2FDesktop%2Fprezenta%2Fapp.py%22%2C%22query%22%3A%22%22%2C%22fragment%22%3A%22%22%7D%2C%22pos%22%3A%7B%22line%22%3A68%2C%22character%22%3A0%7D%7D%2C%7B%22uri%22%3A%7B%22scheme%22%3A%22file%22%2C%22authority%22%3A%22%22%2C%22path%22%3A%22%2Fhome%2Fpi%2FDesktop%2Fprezenta%2Fapp.py%22%2C%22query%22%3A%22%22%2C%22fragment%22%3A%22%22%7D%2C%22pos%22%3A%7B%22line%22%3A16%2C%22character%22%3A4%7D%7D%5D%2C%229495c72a-c9b2-498f-9787-1c43fb524282%22%5D "Go to definition")).
+     - Reading the [`idmasa`](command:_github.copilot.openSymbolFromReferences?%5B%22%22%2C%5B%7B%22uri%22%3A%7B%22scheme%22%3A%22file%22%2C%22authority%22%3A%22%22%2C%22path%22%3A%22%2Fhome%2Fpi%2FDesktop%2Fprezenta%2Fapp.py%22%2C%22query%22%3A%22%22%2C%22fragment%22%3A%22%22%7D%2C%22pos%22%3A%7B%22line%22%3A31%2C%22character%22%3A29%7D%7D%2C%7B%22uri%22%3A%7B%22scheme%22%3A%22file%22%2C%22authority%22%3A%22%22%2C%22path%22%3A%22%2Fhome%2Fpi%2FDesktop%2Fprezenta%2Fapp.py%22%2C%22query%22%3A%22%22%2C%22fragment%22%3A%22%22%7D%2C%22pos%22%3A%7B%22line%22%3A31%2C%22character%22%3A29%7D%7D%5D%2C%229495c72a-c9b2-498f-9787-1c43fb524282%22%5D "Go to definition") value from a file ([`read_name_from_file`](command:_github.copilot.openSymbolFromReferences?%5B%22%22%2C%5B%7B%22uri%22%3A%7B%22scheme%22%3A%22file%22%2C%22authority%22%3A%22%22%2C%22path%22%3A%22%2Fhome%2Fpi%2FDesktop%2Fprezenta%2Fapp.py%22%2C%22query%22%3A%22%22%2C%22fragment%22%3A%22%22%7D%2C%22pos%22%3A%7B%22line%22%3A32%2C%22character%22%3A4%7D%7D%2C%7B%22uri%22%3A%7B%22scheme%22%3A%22file%22%2C%22authority%22%3A%22%22%2C%22path%22%3A%22%2Fhome%2Fpi%2FDesktop%2Fprezenta%2Fapp.py%22%2C%22query%22%3A%22%22%2C%22fragment%22%3A%22%22%7D%2C%22pos%22%3A%7B%22line%22%3A32%2C%22character%22%3A4%7D%7D%5D%2C%229495c72a-c9b2-498f-9787-1c43fb524282%22%5D "Go to definition")).
+     - Sending logs to a remote server ([`send_log_to_server`](command:_github.copilot.openSymbolFromReferences?%5B%22%22%2C%5B%7B%22uri%22%3A%7B%22scheme%22%3A%22file%22%2C%22authority%22%3A%22%22%2C%22path%22%3A%22%2Fhome%2Fpi%2FDesktop%2Fprezenta%2Fapp.py%22%2C%22query%22%3A%22%22%2C%22fragment%22%3A%22%22%7D%2C%22pos%22%3A%7B%22line%22%3A42%2C%22character%22%3A4%7D%7D%2C%7B%22uri%22%3A%7B%22scheme%22%3A%22file%22%2C%22authority%22%3A%22%22%2C%22path%22%3A%22%2Fhome%2Fpi%2FDesktop%2Fprezenta%2Fapp.py%22%2C%22query%22%3A%22%22%2C%22fragment%22%3A%22%22%7D%2C%22pos%22%3A%7B%22line%22%3A42%2C%22character%22%3A4%7D%7D%5D%2C%229495c72a-c9b2-498f-9787-1c43fb524282%22%5D "Go to definition")).
+     - Logging messages locally and remotely ([`log_info_with_server`](command:_github.copilot.openSymbolFromReferences?%5B%22%22%2C%5B%7B%22uri%22%3A%7B%22scheme%22%3A%22file%22%2C%22authority%22%3A%22%22%2C%22path%22%3A%22%2Fhome%2Fpi%2FDesktop%2Fprezenta%2Fapp.py%22%2C%22query%22%3A%22%22%2C%22fragment%22%3A%22%22%7D%2C%22pos%22%3A%7B%22line%22%3A60%2C%22character%22%3A4%7D%7D%2C%7B%22uri%22%3A%7B%22scheme%22%3A%22file%22%2C%22authority%22%3A%22%22%2C%22path%22%3A%22%2Fhome%2Fpi%2FDesktop%2Fprezenta%2Fapp.py%22%2C%22query%22%3A%22%22%2C%22fragment%22%3A%22%22%7D%2C%22pos%22%3A%7B%22line%22%3A25%2C%22character%22%3A12%7D%7D%5D%2C%229495c72a-c9b2-498f-9787-1c43fb524282%22%5D "Go to definition")).
+
+2. **Reusability**:
+   - The script is designed to be imported and reused in other Python applications.
+
+3. **Configuration**:
+   - The log file path (`LOG_FILE_PATH`) and server URL ([`server_url`](command:_github.copilot.openSymbolFromReferences?%5B%22%22%2C%5B%7B%22uri%22%3A%7B%22scheme%22%3A%22file%22%2C%22authority%22%3A%22%22%2C%22path%22%3A%22%2Fhome%2Fpi%2FDesktop%2Fprezenta%2Fapp.py%22%2C%22query%22%3A%22%22%2C%22fragment%22%3A%22%22%7D%2C%22pos%22%3A%7B%22line%22%3A52%2C%22character%22%3A8%7D%7D%5D%2C%229495c72a-c9b2-498f-9787-1c43fb524282%22%5D "Go to definition")) can be customized as needed.
+
+4. **Error Handling**:
+   - The script includes error handling for file operations and HTTP requests.
+
+---
+
+### Testing the Module
+1. Create a new Python file (e.g., `test_logging.py`) and import the module:
+   ```python
+   from logging_module import log_info_with_server, delete_old_logs
+
+   # Test the logging functions
+   log_info_with_server("Testing logging from another app.")
+   delete_old_logs()
+   ```
+
+2. Run the `test_logging.py` script:
+   ```bash
+   python3 test_logging.py
+   ```
+
+3. Verify that:
+   - The log message is written to [`./data/log.txt`](command:_github.copilot.openRelativePath?%5B%7B%22scheme%22%3A%22file%22%2C%22authority%22%3A%22%22%2C%22path%22%3A%22%2Fhome%2Fpi%2FDesktop%2Fprezenta%2Fdata%2Flog.txt%22%2C%22query%22%3A%22%22%2C%22fragment%22%3A%22%22%7D%2C%229495c72a-c9b2-498f-9787-1c43fb524282%22%5D "/home/pi/Desktop/prezenta/data/log.txt").
+   - The log message is sent to the remote server (if configured correctly).
+   - Old logs are deleted if they are older than 10 days.
+
+This approach ensures that the logging functionality is modular and reusable across multiple Python applications.
@@ -0,0 +1,60 @@
+import logging
+import os
+import socket
+import requests
+from datetime import datetime, timedelta
+
+# Configure logging
+LOG_FILE_PATH = './data/log.txt'
+logging.basicConfig(filename=LOG_FILE_PATH, level=logging.INFO, format='%(asctime)s - %(levelname)s - %(message)s')
+
+# Function to delete old logs
+def delete_old_logs():
+    log_dir = './data/'
+    log_file = 'log.txt'
+    log_path = os.path.join(log_dir, log_file)
+    
+    if os.path.exists(log_path):
+        file_mod_time = datetime.fromtimestamp(os.path.getmtime(log_path))
+        if datetime.now() - file_mod_time > timedelta(days=10):
+            os.remove(log_path)
+            log_info_with_server(f"Deleted old log file: {log_file}")
+        else:
+            log_info_with_server(f"Log file is not older than 10 days: {log_file}")
+    else:
+        log_info_with_server(f"Log file does not exist: {log_file}")
+
+# Function to read the name (idmasa) from the file
+def read_name_from_file():
+    try:
+        with open("./data/idmasa.txt", "r") as file:
+            n_masa = file.readline().strip()
+            return n_masa
+    except FileNotFoundError:
+        logging.error("File ./data/idmasa.txt not found.")
+        return "unknown"
+
+# Function to send logs to a remote server
+def send_log_to_server(log_message, n_masa):
+    try:
+        hostname = socket.gethostname()
+        device_ip = socket.gethostbyname(hostname)
+        log_data = {
+            "hostname": str(hostname),
+            "device_ip": str(device_ip),
+            "nume_masa": str(n_masa),
+            "log_message": str(log_message)
+        }
+        server_url = "http://rpi-ansible:80/logs"  # Replace with your server's URL
+        print(log_data)  # Debugging: Print log_data to verify its contents
+        response = requests.post(server_url, json=log_data, timeout=5)
+        response.raise_for_status()
+        logging.info("Log successfully sent to server: %s", log_message)
+    except requests.exceptions.RequestException as e:
+        logging.error("Failed to send log to server: %s", e)
+
+# Wrapper for logging.info to also send logs to the server
+def log_info_with_server(message):
+    n_masa = read_name_from_file()  # Read name (idmasa) from the file
+    logging.info(message)
+    send_log_to_server(message, n_masa)
@@ -0,0 +1,22 @@
+# acest script sterge informatia din baza de date pentru a avea un nou inceput . 
+
+import sqlite3
+
+# Define the database path
+DATABASE = './data/database.db'
+
+def reset_database():
+    # Connect to the database
+    with sqlite3.connect(DATABASE) as conn:
+        cursor = conn.cursor()
+
+        # Drop the existing logs table if it exists
+        cursor.execute('DELETE FROM logs;')
+
+        
+        conn.commit()
+
+    print("Database has been reset ")
+
+if __name__ == '__main__':
+    reset_database()
@@ -0,0 +1,19 @@
+import sqlite3
+def initialize_database():
+    DATABASE = "data/database.db"
+    with sqlite3.connect(DATABASE) as conn:
+        cursor = conn.cursor()
+        cursor.execute('''
+            CREATE TABLE IF NOT EXISTS logs (
+                id INTEGER PRIMARY KEY AUTOINCREMENT,
+                hostname TEXT NOT NULL,
+                device_ip TEXT NOT NULL,
+                nume_masa TEXT NOT NULL,
+                timestamp TEXT NOT NULL,
+                event_description TEXT NOT NULL
+            )
+        ''')
+        conn.commit()
+        print("Database initialized")
+
+initialize_database()