+/** @brief Fetch a command body
+ * @param c Connection
+ * @param body_callback Called with body
+ * @param u Passed to body_callback
+ * @return 1
+ */
+static int fetch_body(struct conn *c,
+ body_callback_type body_callback,
+ void *u) {
+ assert(c->line_reader == command);
+ c->line_reader = body_line;
+ c->body_callback = body_callback;
+ c->body_u = u;
+ vector_init(c->body);
+ return 1;
+}
+
+/** @brief @ref line_reader_type callback for command body lines
+ * @param c Connection
+ * @param line Line
+ * @return 1 if complete, 0 if incomplete
+ *
+ * Called from reader_callback().
+ */
+static int body_line(struct conn *c,
+ char *line) {
+ if(*line == '.') {
+ ++line;
+ if(!*line) {
+ /* That's the lot */
+ c->line_reader = command;
+ vector_terminate(c->body);
+ return c->body_callback(c, c->body->vec, c->body->nvec, c->body_u);
+ }
+ }
+ vector_append(c->body, xstrdup(line));
+ return 1; /* completed */
+}
+