From 472396d694ae1d8b77f8b349ab13e387b9eae629 Mon Sep 17 00:00:00 2001 From: "FeRD (Frank Dana)" Date: Thu, 11 Jul 2019 21:16:43 -0400 Subject: [PATCH] Print URL for server, quiet option suppresses This will display a line of text on stdout immediately after binding to the configured address and port: `Server running at http://
:/` An option `-q` / `--quiet` is added, to suppress the output. --- src/chm_http.c | 18 +++++++++++++++--- 1 file changed, 15 insertions(+), 3 deletions(-) diff --git a/src/chm_http.c b/src/chm_http.c index 237e85a..84304f9 100644 --- a/src/chm_http.c +++ b/src/chm_http.c @@ -51,13 +51,14 @@ int config_port = 8080; char config_bind[65536] = "127.0.0.1"; +char config_quiet = 0; static void usage(const char *argv0) { #ifdef CHM_HTTP_SIMPLE - fprintf(stderr, "usage: %s \n", argv0); + fprintf(stderr, "usage: %s [--quiet] \n", argv0); #else - fprintf(stderr, "usage: %s [--port=PORT] [--bind=IP] \n", argv0); + fprintf(stderr, "usage: %s [--quiet] [--port=PORT] [--bind=IP] \n", argv0); #endif exit(1); } @@ -80,6 +81,7 @@ int main(int c, char **v) { { "port", required_argument, 0, 'p' }, { "bind", required_argument, 0, 'b' }, + { "quiet", no_argument, 0, 'q' }, { "help", no_argument, 0, 'h' }, { 0, 0, 0, 0 } }; @@ -87,7 +89,7 @@ int main(int c, char **v) while (1) { int o; - o = getopt_long (c, v, "p:b:h", longopts, &optindex); + o = getopt_long (c, v, "p:b:qh", longopts, &optindex); if (o < 0) { break; @@ -109,6 +111,10 @@ int main(int c, char **v) config_bind[65535] = '\0'; break; + case 'q': + config_quiet = 1; + break; + case 'h': usage (v[0]); break; @@ -182,6 +188,12 @@ static void chmhttp_server(const char *filename) exit(3); } + /* Display URL for server */ + if (!config_quiet) + { + printf("Server running at http://%s:%d/\n", config_bind, config_port); + } + /* listen for connections */ listen(server.socket, 75); addrLen = sizeof(struct sockaddr); -- 2.21.0