Expose functions to stringify IPv4 and IPv6 addresses

src/url_canon_ip.h

 // Copyright 2008, Google Inc.
 // All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 // notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
@@ skipping 19 matching lines @@
 #ifndef GOOGLEURL_SRC_URL_CANON_IP_H__
 #define GOOGLEURL_SRC_URL_CANON_IP_H__
 
 #include "base/string16.h"
 #include "googleurl/src/url_canon.h"
 #include "googleurl/src/url_common.h"
 #include "googleurl/src/url_parse.h"
 
 namespace url_canon {
 
+// Writes the given IPv4 address to |output|.
+GURL_API void AppendIPv4Address(const unsigned char address[4],
+                                CanonOutput* output);
+
+// Writes the given IPv6 address to |output|.
+GURL_API void AppendIPv6Address(const unsigned char address[16],
+                                CanonOutput* output);
+
 // Searches the host name for the portions of the IPv4 address. On success,
 // each component will be placed into |components| and it will return true.
 // It will return false if the host can not be separated as an IPv4 address
 // or if there are any non-7-bit characters or other characters that can not
 // be in an IP address. (This is important so we fail as early as possible for
 // common non-IP hostnames.)
 //
 // Not all components may exist. If there are only 3 components, for example,
 // the last one will have a length of -1 or 0 to indicate it does not exist.
 //
@@ skipping 42 matching lines @@
 GURL_API bool IPv6AddressToNumber(const char* spec,
                                   const url_parse::Component& host,
                                   unsigned char address[16]);
 GURL_API bool IPv6AddressToNumber(const char16* spec,
                                   const url_parse::Component& host,
                                   unsigned char address[16]);
 
 }  // namespace url_canon
 
 #endif  // GOOGLEURL_SRC_URL_CANON_IP_H__