TINY Web Server

11.6 종합 설계: 소형 웹 서버 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 /* * tiny.c - A simple, iterative HTTP/1.0 Web server that uses the * GET method to serve static and dynamic content */ #include "csapp.h" void doit(int fd); void read_requesthdrs(rio_t *rp); int parse_uri(char *uri, char *filename, char *cgiargs); void serve_sattic(int fd, char *filename, char *cgiargs); void get_filetype(char *filename, char *filetype); void serve_dynamic(int fd, char *filename, char *cgiargs); void clienterror(int fd, char *cause, char *errnum, char *shortmsg, char *longmsg); int main(int argc, char **argv) { int listenfd, connfd; char hostname[MAXLINE], port[MAXLINE]; socklen_t clientlen; struct sockaddr_storage clientaddr; /* Check command-line args */ if (argc != 2) { fprintf(stderr, "usage: %s <port>\n", argv[0]); exit(1); } listenfd = Open_listenfd(argv[1]); while (1) { clientlen = sizeof(clientaddr); connfd = Accept(listenfd, (SA *)&clientaddr, &clientlen); Getnameinfo((SA *) &clientaddr, clientlen, hostname, MAXLINE, prot, MAXLINE, 0); printf("Accepted connection from (%s, %s)\n", hostname, port); doit(connfd); Close(connfd); } } TINY main 반복실행 서버로 명령줄에서 넘겨받은 포트로의 연결 요청 듣는다. ...