client: Reduce technology logging

Reduce technology logging messages and modify the remaining one. Also
free the DBusError.

diff --git a/client/technology.c b/client/technology.c
index 1832a1d..b5ed90d 100644 (file)
--- a/client/technology.c
+++ b/client/technology.c
@@ -81,8 +81,6 @@ void match_tech_name(DBusMessage *message, char *tech_name,
                name = strrchr(path, '/') + 1;
                tech->name = g_strdup(name);
                if (g_strcmp0(tech_name, tech->name) == 0) {
-                       printf("    %-20s { %s } exists\n", tech->name,
-                                                               tech->path);
                        break;
                } else
                        dbus_message_iter_next(&array);
@@ -124,9 +122,6 @@ int scan_technology(DBusConnection *connection, DBusMessage *message,
 
        match_tech_name(message, tech, &technology);
        if (g_strcmp0(tech, technology.name) != 0) {
-               fprintf(stderr, "%s does not exist on the system\n", tech);
-               fprintf(stderr, "Use the 'tech' command to find available "
-                                       "technologies on your system.\n");
                return -ENXIO;
        }
 
@@ -142,12 +137,12 @@ int scan_technology(DBusConnection *connection, DBusMessage *message,
                                                                        &err);
 
        if (dbus_error_is_set(&err)) {
-               printf("Scan failed; error: '%s'\n", err.message);
-               return -EINVAL;
+               printf("Error '%s' %s\n", technology.path, err.message);
+               dbus_error_free(&err);
+               return -ENXIO;
        }
 
        dbus_message_unref(message_send);
-       printf("Scanned for new services on %s.\n", technology.name);
        g_free(technology.name);
        g_free(technology.path);