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from flask import Flask, request, jsonify
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import subprocess
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import os
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import tempfile
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import uuid
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import time
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import logging
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from flask_cors import CORS
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app = Flask(__name__)
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CORS(app)
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logging.basicConfig(level=logging.INFO)
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logger = logging.getLogger(__name__)
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TEMP_DIR = os.path.join(tempfile.gettempdir(), '42coderunner')
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os.makedirs(TEMP_DIR, exist_ok=True)
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MAX_EXECUTION_TIME = 5
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@app.route('/api/execute', methods=['POST'])
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def execute_code():
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try:
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data = request.get_json()
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if not data or 'code' not in data:
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return jsonify({'success': False, 'error': 'No se proporcion贸 c贸digo'}), 400
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code = data['code']
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job_id = str(uuid.uuid4())
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code_file = os.path.join(TEMP_DIR, f"{job_id}.c")
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executable = os.path.join(TEMP_DIR, f"{job_id}.exe")
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with open(code_file, 'w') as f:
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f.write(code)
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logger.info(f"Compilando c贸digo para job {job_id}")
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compile_process = subprocess.run(
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['gcc', code_file, '-o', executable],
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capture_output=True,
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text=True
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)
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if compile_process.returncode != 0:
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return jsonify({
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'success': False,
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'error': compile_process.stderr
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})
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logger.info(f"Ejecutando c贸digo para job {job_id}")
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try:
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start_time = time.time()
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run_process = subprocess.run(
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[executable],
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capture_output=True,
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text=True,
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timeout=MAX_EXECUTION_TIME
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)
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execution_time = time.time() - start_time
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result = {
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'success': run_process.returncode == 0,
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'output': run_process.stdout,
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'error': run_process.stderr,
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'execution_time': execution_time
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}
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except subprocess.TimeoutExpired:
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result = {
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'success': False,
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'error': f'La ejecuci贸n excedi贸 el tiempo l铆mite de {MAX_EXECUTION_TIME} segundos'
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}
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try:
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os.remove(code_file)
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if os.path.exists(executable):
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os.remove(executable)
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except Exception as e:
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logger.error(f"Error al limpiar archivos temporales: {e}")
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return jsonify(result)
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except Exception as e:
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logger.error(f"Error inesperado: {e}")
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return jsonify({'success': False, 'error': f'Error interno del servidor: {str(e)}'}), 500
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@app.route('/api/health', methods=['GET'])
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def health_check():
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return jsonify({'status': 'ok'})
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if __name__ == '__main__':
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port = int(os.environ.get('PORT', 5000))
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app.run(host='0.0.0.0', port=port) |