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70 lines
1.6 KiB
70 lines
1.6 KiB
#define _GNU_SOURCE
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#include <stdio.h>
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#include <getopt.h>
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#include "srv.c"
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#define DEFAULT_ADDR "127.0.0.1"
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#define DEFAULT_PORT 7677
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void help(char* exe) {
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char* help = "%s - a simple webserver.\n"
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" --help: this help message\n"
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" --addr [addr], -a [addr]: set the ip address to bind to (default: 127.0.0.1)\n"
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" --port [port], -p [port]: set the port to bind to (default: 7677)\n"
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" --dir [directory], -d [directory]: set the directory to serve out of (default: the CWD)\n";
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printf(help, exe);
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}
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int main(int argc, char** argv) {
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char* ADDR = DEFAULT_ADDR;
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int PORT = DEFAULT_PORT;
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int c;
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int opt_idx;
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char* longopt;
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struct option long_options[] = {
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{"addr", required_argument, 0, 'a'},
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{"port", required_argument, 0, 'p'},
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{"dir", required_argument, 0, 'd'},
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{"help", no_argument, 0, 'h'},
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{0, 0, 0, 0 }
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};
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while (1) {
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c = getopt_long(argc, argv, "a:p:d:h", long_options, &opt_idx);
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if (c==-1) break;
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switch (c) {
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case 0:
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longopt = (char*)long_options[opt_idx].name;
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printf("%s\n", longopt);
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if (!strcmp(longopt, "help")) {
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help(argv[0]);
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exit(0);
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} else if (!strcmp(longopt, "addr")) {
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ADDR = optarg;
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} else if (!strcmp(longopt, "port")) {
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PORT = atoi(optarg);
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} else if (!strcmp(longopt, "dir")) {
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chdir(optarg);
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}
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break;
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case 'a':
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ADDR = optarg;
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break;
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case 'p':
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PORT = atoi(optarg);
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break;
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case 'd':
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chdir(optarg);
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break;
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case 'h':
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help(argv[0]);
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exit(0);
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}
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}
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srv(ADDR, PORT);
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}
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