+static void
+init_domain_name(struct ctf_trace *td)
+{
+ char *start, *end;
+
+ start = td->path + strlen(td->collection_path);
+ start++; /* skip / */
+ end = strchr(start, '/');
+ if (!end)
+ return;
+ memcpy(td->domain, start, end - start);
+ td->domain[end - start] = '\0';
+}
+
+static void
+init_proc_name(struct ctf_trace *td)
+{
+ char buf[PATH_MAX];
+ char *start, *end;
+
+ if (td->domain[0] == '\0')
+ return;
+ memcpy(buf, td->path, PATH_MAX);
+ start = buf + strlen(td->collection_path);
+ start++; /* skip / */
+ start = strchr(start, '/'); /* get begin of domain content */
+ if (!start)
+ return;
+ start++; /* skip / */
+ /* find last -, skips time */
+ end = strrchr(start, '-');
+ if (!end)
+ return;
+ *end = '\0';
+ /* find previous -, skips date */
+ end = strrchr(start, '-');
+ if (!end)
+ return;
+ *end = '\0';
+ /* find previous -, skips pid */
+ end = strrchr(start, '-');
+ if (!end)
+ return;
+ *end = '\0';
+
+ memcpy(td->procname, start, end - start);
+ td->procname[end - start] = '\0';
+}
+
+static void
+init_vpid(struct ctf_trace *td)
+{
+ char buf[PATH_MAX];
+ char *start, *end;
+
+ if (td->domain[0] == '\0')
+ return;
+ memcpy(buf, td->path, PATH_MAX);
+ start = buf + strlen(td->collection_path);
+ start++; /* skip / */
+ start = strchr(start, '/'); /* get begin of domain content */
+ if (!start)
+ return;
+ start++; /* skip / */
+ /* find last -, skips time */
+ end = strrchr(start, '-');
+ if (!end)
+ return;
+ *end = '\0';
+ /* find previous -, skips date */
+ end = strrchr(start, '-');
+ if (!end)
+ return;
+ *end = '\0';
+ /* find previous -, skips pid */
+ start = strrchr(start, '-');
+ if (!start)
+ return;
+ start++; /* skip - */
+
+ memcpy(td->vpid, start, end - start);
+ td->vpid[end - start] = '\0';
+}
+