summaryrefslogtreecommitdiffstats
path: root/netwerk/dns/nsIEffectiveTLDService.idl
diff options
context:
space:
mode:
Diffstat (limited to 'netwerk/dns/nsIEffectiveTLDService.idl')
-rw-r--r--netwerk/dns/nsIEffectiveTLDService.idl125
1 files changed, 125 insertions, 0 deletions
diff --git a/netwerk/dns/nsIEffectiveTLDService.idl b/netwerk/dns/nsIEffectiveTLDService.idl
new file mode 100644
index 000000000..adfbae8a0
--- /dev/null
+++ b/netwerk/dns/nsIEffectiveTLDService.idl
@@ -0,0 +1,125 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "nsISupports.idl"
+
+interface nsIURI;
+
+[scriptable, uuid(68067eb5-ad8d-43cb-a043-1cc85ebe06e7)]
+interface nsIEffectiveTLDService : nsISupports
+{
+ /**
+ * Returns the public suffix of a URI. A public suffix is the highest-level domain
+ * under which individual domains may be registered; it may therefore contain one
+ * or more dots. For example, the public suffix for "www.bbc.co.uk" is "co.uk",
+ * because the .uk TLD does not allow the registration of domains at the
+ * second level ("bbc.uk" is forbidden).
+ *
+ * The public suffix will be returned encoded in ASCII/ACE and will be normalized
+ * according to RFC 3454, i.e. the same encoding returned by nsIURI::GetAsciiHost().
+ * If consumers wish to compare the result of this method against the host from
+ * another nsIURI, the host should be obtained using nsIURI::GetAsciiHost().
+ * In the case of nested URIs, the innermost URI will be used.
+ *
+ * @param aURI The URI to be analyzed
+ *
+ * @returns the public suffix
+ *
+ * @throws NS_ERROR_UNEXPECTED
+ * or other error returned by nsIIDNService::normalize when
+ * the hostname contains characters disallowed in URIs
+ * @throws NS_ERROR_HOST_IS_IP_ADDRESS
+ * if the host is a numeric IPv4 or IPv6 address (as determined by
+ * the success of a call to PR_StringToNetAddr()).
+ */
+ ACString getPublicSuffix(in nsIURI aURI);
+
+ /**
+ * Returns the base domain of a URI; that is, the public suffix with a given
+ * number of additional domain name parts. For example, the result of this method
+ * for "www.bbc.co.uk", depending on the value of aAdditionalParts parameter, will
+ * be:
+ *
+ * 0 (default) -> bbc.co.uk
+ * 1 -> www.bbc.co.uk
+ *
+ * Similarly, the public suffix for "www.developer.mozilla.org" is "org", and the base
+ * domain will be:
+ *
+ * 0 (default) -> mozilla.org
+ * 1 -> developer.mozilla.org
+ * 2 -> www.developer.mozilla.org
+ *
+ * The base domain will be returned encoded in ASCII/ACE and will be normalized
+ * according to RFC 3454, i.e. the same encoding returned by nsIURI::GetAsciiHost().
+ * If consumers wish to compare the result of this method against the host from
+ * another nsIURI, the host should be obtained using nsIURI::GetAsciiHost().
+ * In the case of nested URIs, the innermost URI will be used.
+ *
+ * @param aURI The URI to be analyzed
+ * @param aAdditionalParts Number of domain name parts to be
+ * returned in addition to the public suffix
+ *
+ * @returns the base domain (public suffix plus the requested number of additional parts)
+ *
+ * @throws NS_ERROR_UNEXPECTED
+ * or other error returned by nsIIDNService::normalize when
+ * the hostname contains characters disallowed in URIs
+ * @throws NS_ERROR_INSUFFICIENT_DOMAIN_LEVELS
+ * when there are insufficient subdomain levels in the hostname to satisfy the
+ * requested aAdditionalParts value.
+ * @throws NS_ERROR_HOST_IS_IP_ADDRESS
+ * if aHost is a numeric IPv4 or IPv6 address (as determined by
+ * the success of a call to PR_StringToNetAddr()).
+ *
+ * @see getPublicSuffix()
+ */
+ ACString getBaseDomain(in nsIURI aURI, [optional] in uint32_t aAdditionalParts);
+
+ /**
+ * NOTE: It is strongly recommended to use getPublicSuffix() above if a suitable
+ * nsIURI is available. Only use this method if this is not the case.
+ *
+ * Returns the public suffix of a host string. Otherwise identical to getPublicSuffix().
+ *
+ * @param aHost The host to be analyzed. Any additional parts (e.g. scheme,
+ * port, or path) will cause this method to throw. ASCII/ACE and
+ * UTF8 encodings are acceptable as input; normalization will
+ * be performed as specified in getBaseDomain().
+ *
+ * @see getPublicSuffix()
+ */
+ ACString getPublicSuffixFromHost(in AUTF8String aHost);
+
+ /**
+ * NOTE: It is strongly recommended to use getBaseDomain() above if a suitable
+ * nsIURI is available. Only use this method if this is not the case.
+ *
+ * Returns the base domain of a host string. Otherwise identical to getBaseDomain().
+ *
+ * @param aHost The host to be analyzed. Any additional parts (e.g. scheme,
+ * port, or path) will cause this method to throw. ASCII/ACE and
+ * UTF8 encodings are acceptable as input; normalization will
+ * be performed as specified in getBaseDomain().
+ *
+ * @see getBaseDomain()
+ */
+ ACString getBaseDomainFromHost(in AUTF8String aHost, [optional] in uint32_t aAdditionalParts);
+
+ /**
+ * Returns the parent sub-domain of a host string. If the host is a base
+ * domain, it will throw NS_ERROR_INSUFFICIENT_DOMAIN_LEVELS.
+ *
+ * For example: "player.bbc.co.uk" would return "bbc.co.uk" and
+ * "bbc.co.uk" would throw NS_ERROR_INSUFFICIENT_DOMAIN_LEVELS.
+ *
+ * @param aHost The host to be analyzed. Any additional parts (e.g. scheme,
+ * port, or path) will cause this method to throw. ASCII/ACE and
+ * UTF8 encodings are acceptable as input; normalization will
+ * be performed as specified in getBaseDomain().
+ */
+ ACString getNextSubDomain(in AUTF8String aHost);
+};
+