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Added argument parsing

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Lorenz Stechauner
2020-12-13 13:05:49 +01:00
parent 8b9b32b9af
commit 9f3d8cc0c0
2 changed files with 27 additions and 1 deletions
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2
run.sh
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@ -3,4 +3,4 @@ echo "-- Building and starting Necronda Server..."
make compile && \
echo "-- Successfully finished compiling!" && \
echo "-- Starting Server..." && \
./bin/necronda-server
./bin/necronda-server $@

26
src/necronda-server.c
View File

@ -171,6 +171,32 @@ int main(int argc, const char *argv[]) {
printf("Necronda Web Server\n");
for (int i = 1; i < argc; i++) {
const char *arg = argv[i];
unsigned long len = strlen(arg);
if ((len == 2 && strncmp(arg, "-h", 2) == 0) || (len == 6 && strncmp(arg, "--help", 6) == 0)) {
printf("Usage: necronda-server [-h] -w <PATH> -c <CERT-FILE> -p <KEY-FILE>\n"
"\n"
"Options:\n"
" -c, --cert <CERT-FILE> path to the full chain certificate file\n"
" -h, --help print this dialogue\n"
" -p, --privkey <KEY-FILE> path to the private key file\n"
" -w, --webroot <PATH> path to the web root directory\n");
return 0;
} else if ((len == 2 && strncmp(arg, "-w", 2) == 0) || (len == 9 && strncmp(arg, "--webroot", 9) == 0)) {
if (i == argc - 1) {
fprintf(stderr, ERR_STR "Unable to parse argument %s, usage: {-w|--webroot} <WEBROOT>" CLR_STR "\n", arg);
return 1;
}
arg = argv[++i];
len = strlen(arg);
} else {
fprintf(stderr, ERR_STR "Unable to parse argument '%s'" CLR_STR "\n", arg);
return 1;
}
}
SOCKETS[0] = socket(AF_INET6, SOCK_STREAM, 0);
if (SOCKETS[0] == -1) goto socket_err;
SOCKETS[1] = socket(AF_INET6, SOCK_STREAM, 0);