Fix spelling errors.

[meshlink] / examples / groupchat.c

diff --git a/examples/groupchat.c b/examples/groupchat.c
index 38bbd85b63d009566d783267bb7438a2960c79c3..75e259db7d1d8ed16caee6e7cac92abe9b0043f4 100644 (file)
--- a/examples/groupchat.c
+++ b/examples/groupchat.c
@@ -129,7 +129,7 @@ static void parse_command(meshlink_handle_t *mesh, char *buf) {
                        }
 
                        if(!s) {
-                               fprintf(stderr, "Group is not yet creted!\n");
+                               fprintf(stderr, "Group is not yet created!\n");
                                return;
                        }
                }
@@ -227,9 +227,31 @@ static void parse_command(meshlink_handle_t *mesh, char *buf) {
                        return;
                }
 
-               meshlink_blacklist(mesh, node);
+               if(!meshlink_blacklist(mesh, node)) {
+                       fprintf(stderr, "Error blacklising '%s': %s", arg, meshlink_strerror(meshlink_errno));
+                       return;
+               }
 
                fprintf(stderr, "Node '%s' blacklisted.\n", arg);
+       } else if(!strcasecmp(buf, "whitelist")) {
+               if(!arg) {
+                       fprintf(stderr, "/whitelist requires an argument!\n");
+                       return;
+               }
+
+               meshlink_node_t *node = meshlink_get_node(mesh, arg);
+
+               if(!node) {
+                       fprintf(stderr, "Error looking up '%s': %s\n", arg, meshlink_strerror(meshlink_errno));
+                       return;
+               }
+
+               if(!meshlink_whitelist(mesh, node)) {
+                       fprintf(stderr, "Error whitelising '%s': %s", arg, meshlink_strerror(meshlink_errno));
+                       return;
+               }
+
+               fprintf(stderr, "Node '%s' whitelisted.\n", arg);
        } else if(!strcasecmp(buf, "who")) {
                meshlink_submesh_t *node_group = NULL;