Function get_cmd_result

imap-send.c:730–848

}

static int get_cmd_result(struct imap_store *ctx, struct imap_cmd *tcmd)
{
	struct imap *imap = ctx->imap;
	struct imap_cmd *cmdp, **pcmdp;
	char *cmd;
	const char *arg, *arg1;
	int n, resp, resp2, tag;

	for (;;) {
		if (buffer_gets(&imap->buf, &cmd))
			return RESP_BAD;

		arg = next_arg(&cmd);
		if (!arg) {
			fprintf(stderr, "IMAP error: empty response\n");
			return RESP_BAD;
		}
		if (*arg == '*') {
			arg = next_arg(&cmd);
			if (!arg) {
				fprintf(stderr, "IMAP error: unable to parse untagged response\n");
				return RESP_BAD;
			}

			if (!strcmp("NAMESPACE", arg)) {
				/* rfc2342 NAMESPACE response. */
				skip_list(&cmd); /* Personal mailboxes */
				skip_list(&cmd); /* Others' mailboxes */
				skip_list(&cmd); /* Shared mailboxes */
			} else if (!strcmp("OK", arg) || !strcmp("BAD", arg) ||
				   !strcmp("NO", arg) || !strcmp("BYE", arg)) {
				if ((resp = parse_response_code(ctx, NULL, cmd)) != RESP_OK)
					return resp;
			} else if (!strcmp("CAPABILITY", arg)) {
				parse_capability(imap, cmd);
			} else if ((arg1 = next_arg(&cmd))) {
				; /*
				   * Unhandled response-data with at least two words.
				   * Ignore it.
				   *
				   * NEEDSWORK: Previously this case handled '<num> EXISTS'
				   * and '<num> RECENT' but as a probably-unintended side
				   * effect it ignores other unrecognized two-word
				   * responses.  imap-send doesn't ever try to read
				   * messages or mailboxes these days, so consider
				   * eliminating this case.
				   */
			} else {
				fprintf(stderr, "IMAP error: unable to parse untagged response\n");
				return RESP_BAD;
			}
		} else if (!imap->in_progress) {
			fprintf(stderr, "IMAP error: unexpected reply: %s %s\n", arg, cmd ? cmd : "");
			return RESP_BAD;
		} else if (*arg == '+') {
			/* This can happen only with the last command underway, as
			   it enforces a round-trip. */
			cmdp = (struct imap_cmd *)((char *)imap->in_progress_append -