add the passing of the configuration file path and debug flag

inc/context.h

@@ -1,4 +1,5 @@
 #include <stdlib.h>
+#include <stdbool.h>
 #include <stdint.h>
 #include <stddef.h> /* for offsetof() macro */
 #include <string.h>
@@ -6,5 +7,6 @@
 
 typedef struct {
     uint64_t query_counter;
+    bool stdout_dbg;
     TS_RESP_CTX *resp_ctx;
 } rfc3161_context;

inc/http.h

@@ -1,4 +1,5 @@
+#include <stdbool.h>
 #include "utils.h"
 #include "rfc3161.h"
 
-int http_server_start();
+int http_server_start(char *conffile, bool stdout_dbg);

src/cmd/uts-server.c

@@ -19,14 +19,16 @@ static char doc[] = "\nUTS micro timestamp server (RFC 3161)";
 static struct argp_option options[] = {
     {"conffile", 'c', "CONFFILE", 0, "Path to configuration file"},
     {"daemonize", 'd', 0, 0, "Launch as a daemon"},
+    {"debug", 'D', 0, 0, "STDOUT debugging"},
     {0}};
 
 /* A description of the arguments we accept. */
-static char args_doc[] = "-c CONFFILE -d";
+static char args_doc[] = "-c CONFFILE [-d] [-D]";
 
 struct arguments {
     char *args[2]; /* arg1 & arg2 */
     int daemonize;
+    bool stdout_dbg;
     char *conffile;
 };
 
@@ -39,6 +41,9 @@ static error_t parse_opt(int key, char *arg, struct argp_state *state) {
     case 'd':
         arguments->daemonize = 1;
         break;
+    case 'D':
+        arguments->stdout_dbg = 1;
+        break;
     case 'c':
         arguments->conffile = arg;
         break;
@@ -62,13 +67,12 @@ int main(int argc, char **argv) {
 
     while (1) {
         // TODO: Insert daemon code here.
-        http_server_start();
-        syslog(LOG_NOTICE, "First daemon started.");
-        sleep(5);
+        http_server_start(args.conffile, args.stdout_dbg);
+        syslog(LOG_NOTICE, "uts-server daemon started.");
         break;
     }
 
-    syslog(LOG_NOTICE, "First daemon terminated.");
+    syslog(LOG_NOTICE, "uts-server daemon terminated.");
     closelog();
 
     return EXIT_SUCCESS;

src/lib/http.c

@@ -100,7 +100,7 @@ int rfc3161_handler(struct mg_connection *conn, void *context) {
     return 1;
 }
 
-int http_server_start() {
+int http_server_start(char *conffile, bool stdout_dbg) {
     struct mg_context *ctx;
     struct mg_callbacks callbacks;
 
@@ -115,6 +115,7 @@ int http_server_start() {
     // Start the web server.
     ctx = mg_start(&callbacks, NULL, options);
     rfc3161_context *ct = (rfc3161_context *)calloc(1, sizeof(rfc3161_context));
+    ct->stdout_dbg = stdout_dbg;
     mg_set_request_handler(ctx, "/", rfc3161_handler, (void *)ct);
 
     // Wait until user hits "enter". Server is running in separate thread.