C++ (Cpp) imap_urlauth_fetch_parsed Examples

Example #1

File: imap-urlauth.c Project: Distrotech/dovecot

int imap_urlauth_fetch(struct imap_urlauth_context *uctx,
		       const char *urlauth, struct imap_msgpart_url **mpurl_r,
		       enum mail_error *error_code_r, const char **error_r)
{
	struct imap_url *url;
	enum imap_url_parse_flags url_flags = IMAP_URL_PARSE_ALLOW_URLAUTH;
	const char *error;

	/* validate URL */
	if (imap_url_parse(urlauth, NULL, url_flags, &url, &error) < 0) {
		*error_r = t_strdup_printf("Invalid URLAUTH: %s", error);
		*error_code_r = MAIL_ERROR_PARAMS;
		return 0;
	}

	return imap_urlauth_fetch_parsed(uctx, url, mpurl_r,
					 error_code_r, error_r);
}

Example #2

File: imap-urlauth-fetch.c Project: bechtoldt/dovecot-core

static void
imap_urlauth_fetch_local(struct imap_urlauth_fetch *ufetch, const char *url,
			 enum imap_urlauth_fetch_flags url_flags,
			 struct imap_url *imap_url)
{
	struct imap_urlauth_fetch_reply reply;
	struct imap_msgpart_open_result mpresult;
	const char *error, *errormsg = NULL, *bpstruct = NULL;
	bool debug = ufetch->uctx->user->mail_debug, success;
	enum mail_error error_code;
	struct imap_msgpart_url *mpurl = NULL;
	int ret;

	success = TRUE;

	if (debug)
		i_debug("Fetching local URLAUTH %s", url);

	if (url_flags == 0)
		url_flags = IMAP_URLAUTH_FETCH_FLAG_BODY;

	/* fetch URL */
	if (imap_url == NULL) {
		ret = imap_urlauth_fetch(ufetch->uctx, url,
					 &mpurl, &error_code, &error);
	} else {
		ret = imap_urlauth_fetch_parsed(ufetch->uctx, imap_url,
						&mpurl, &error_code, &error);
	}
	if (ret <= 0) {
		if (ret == 0) {
			errormsg = t_strdup_printf("Failed to fetch URLAUTH \"%s\": %s",
						   url, error);
			if (debug)
				i_debug("%s", errormsg);
		}
		success = FALSE;
	}

	/* fetch metadata */
	if (success && (url_flags & IMAP_URLAUTH_FETCH_FLAG_BINARY) != 0)
		imap_msgpart_url_set_decode_to_binary(mpurl);
	if (success &&
	    (url_flags & IMAP_URLAUTH_FETCH_FLAG_BODYPARTSTRUCTURE) != 0) {
		ret = imap_msgpart_url_get_bodypartstructure(mpurl, &bpstruct, &error);
		if (ret <= 0) {
			if (ret == 0) {
				errormsg = t_strdup_printf
					("Failed to read URLAUTH \"%s\": %s",	url, error);
				if (debug)
					i_debug("%s", errormsg);
			}
			success = FALSE;
		}
	}

	/* if requested, read the message part the URL points to */
	memset(&mpresult, 0, sizeof(mpresult));
	if (success && ((url_flags & IMAP_URLAUTH_FETCH_FLAG_BODY) != 0 ||
			(url_flags & IMAP_URLAUTH_FETCH_FLAG_BINARY) != 0)) {
		ret = imap_msgpart_url_read_part(mpurl, &mpresult, &error);
		if (ret <= 0) {
			if (ret == 0) {
				errormsg = t_strdup_printf
					("Failed to read URLAUTH \"%s\": %s",	url, error);
				if (debug)
					i_debug("%s", errormsg);
			}
			success = FALSE;
		}
	}

	if (debug && success) {
		if (bpstruct != NULL)
			i_debug("Fetched URLAUTH yielded BODYPARTSTRUCTURE (%s)", bpstruct);
		if (mpresult.size == 0 || mpresult.input == NULL)
			i_debug("Fetched URLAUTH yielded empty result");
		else {
			i_debug("Fetched URLAUTH yielded %"PRIuUOFF_T" bytes "
				"of %smessage data", mpresult.size,
				(mpresult.binary_decoded_input_has_nuls ? "binary " : ""));
		}
	}

	ufetch->pending_requests--;

	if (!success && ret < 0) {
		if (mpurl != NULL)
			imap_msgpart_url_free(&mpurl);
		(void)ufetch->callback(NULL, TRUE, ufetch->context);
		imap_urlauth_fetch_fail(ufetch);
		return;
	}

	memset(&reply, 0, sizeof(reply));
	reply.url = url;
	reply.flags = url_flags;
	reply.error = errormsg;
	reply.succeeded = success;

	reply.bodypartstruct = bpstruct;
	reply.binary_has_nuls = mpresult.binary_decoded_input_has_nuls;
	reply.size = mpresult.size;
	reply.input = mpresult.input;

	ret = ufetch->callback(&reply, ufetch->pending_requests == 0,
			       ufetch->context);
	if (ret == 0) {
		ufetch->local_url = mpurl;
		ufetch->waiting_local = TRUE;
		ufetch->pending_requests++;
	} else {

		if (mpurl != NULL)
			imap_msgpart_url_free(&mpurl);
		if (ret < 0)
			imap_urlauth_fetch_fail(ufetch);
	}
}