+/*
+ * Build a string URL from a lttng_uri object.
+ */
+LTTNG_HIDDEN
+int uri_to_str_url(struct lttng_uri *uri, char *dst, size_t size)
+{
+ int ipver, ret;
+ const char *addr;
+ char proto[4], port[7];
+
+ assert(uri);
+ assert(dst);
+
+ if (uri->dtype == LTTNG_DST_PATH) {
+ ipver = 0;
+ addr = uri->dst.path;
+ (void) snprintf(proto, sizeof(proto), "file");
+ (void) snprintf(port, sizeof(port), "%s", "");
+ } else {
+ ipver = (uri->dtype == LTTNG_DST_IPV4) ? 4 : 6;
+ addr = (ipver == 4) ? uri->dst.ipv4 : uri->dst.ipv6;
+ (void) snprintf(proto, sizeof(proto), "net%d", ipver);
+ (void) snprintf(port, sizeof(port), ":%d", uri->port);
+ }
+
+ ret = snprintf(dst, size, "%s://%s%s%s%s/%s", proto,
+ (ipver == 6) ? "[" : "", addr, (ipver == 6) ? "]" : "",
+ port, uri->subdir);
+ if (ret < 0) {
+ PERROR("snprintf uri to url");
+ }
+
+ return ret;
+}
+