*ret = path;
return 0;
}
+
+int import_url_last_component(const char *url, char **ret) {
+ const char *e, *p;
+ char *s;
+
+ e = strchrnul(url, '?');
+
+ while (e > url && e[-1] == '/')
+ e--;
+
+ p = e;
+ while (p > url && p[-1] != '/')
+ p--;
+
+ if (e <= p)
+ return -EINVAL;
+
+ s = strndup(p, e - p);
+ if (!s)
+ return -ENOMEM;
+
+ *ret = s;
+ return 0;
+}
+
+
+int import_url_change_last_component(const char *url, const char *suffix, char **ret) {
+ const char *e;
+ char *s;
+
+ assert(url);
+ assert(ret);
+
+ e = strchrnul(url, '?');
+
+ while (e > url && e[-1] == '/')
+ e--;
+
+ while (e > url && e[-1] != '/')
+ e--;
+
+ if (e <= url)
+ return -EINVAL;
+
+ s = new(char, (e - url) + strlen(suffix) + 1);
+ if (!s)
+ return -ENOMEM;
+
+ strcpy(mempcpy(s, url, e - url), suffix);
+ *ret = s;
+ return 0;
+}