judge.설치.마지막에 오류가나는데 이유를 모르겠음.

# 참조 : http://www.secmem.org/blog/2019/10/21/Judge-Server/

# 참조 : https://opensource.qduoj.com/#/judger/api

 

환경)

Ubuntu 22 LTS

Docker 20.10.16

 

설치)

$ sudo apt-get update
$ sudo apt-get install libseccomp-dev
$ sudo apt-get install gcc
$ sudo apt-get install cmake
$ sudo apt-get install git

$ git clone https://github.com/QingdaoU/Judger.git
$ cd ./Judger
$ mkdir build && cd build && cmake .. 

### make 시 src/argtable3.c:4406:11: error: writing 1 byte into a region of size 0 [-Werror=stringop-overflow=] 4406 |     *dest = 0;
### CMakeFiles/libjudger.so.dir/flags.make 을 아래처럼 수정
### C_FLAGS = -g -Wall -Werror -O3 -std=c99 -pie -fPIC --warn-stringop-overflow=0 
$ make && sudo make install

### 참조 : https://opensource.qduoj.com/#/judger/api
$./libjudger.so --help

실행예제 )
$ output/libjudger.so --max_cpu_time=1000 --max_real_time=2000 --max_memory=536870912 --max_process_number=200 --max_output_size=16384 --exe_path="/home/Desktop/tester/test.o" --input_path="/home/Desktop/tester/input.txt" --output_path="/home/Desktop/tester/output.txt" --error_path="/home/Desktop/tester/error.txt" --uid=0 --gid=0 --seccomp_rule_name="c_cpp"
{
    "cpu_time": 0,
    "real_time": 0,
    "memory": 0,
    "signal": 0,
    "exit_code": 0,
    "error": -5,
    "result": 0
}

 

sudo chmod 555 /usr/lib/judger/libjudger.so

cd Judger/bindings/Python
sudo python3 setup.py install

cd Judger/demo
sudo python3 demo.py
{'cpu_time': 0, 'real_time': 0, 'memory': 0, 'signal': 0, 'exit_code': 0, 'error': -5, 'result': 0}