1c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott// Copyright 2007, Google Inc. 2c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott// All rights reserved. 3c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott// 4c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott// Redistribution and use in source and binary forms, with or without 5c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott// modification, are permitted provided that the following conditions are 6c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott// met: 7c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott// 8c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott// * Redistributions of source code must retain the above copyright 9c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott// notice, this list of conditions and the following disclaimer. 10c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott// * Redistributions in binary form must reproduce the above 11c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott// copyright notice, this list of conditions and the following disclaimer 12c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott// in the documentation and/or other materials provided with the 13c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott// distribution. 14c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott// * Neither the name of Google Inc. nor the names of its 15c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott// contributors may be used to endorse or promote products derived from 16c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott// this software without specific prior written permission. 17c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott// 18c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 20c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 21c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 22c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 23c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 24c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 28c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott 30c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott// ICU integration functions. 31c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott 32c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott#ifndef GOOGLEURL_SRC_URL_CANON_ICU_H__ 33c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott#define GOOGLEURL_SRC_URL_CANON_ICU_H__ 34c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott 35c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott#include "googleurl/src/url_canon.h" 36c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott 37c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scotttypedef struct UConverter UConverter; 38c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott 39c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scottnamespace url_canon { 40c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott 41c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott// An implementation of CharsetConverter that implementations can use to 42c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott// interface the canonicalizer with ICU's conversion routines. 43c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scottclass ICUCharsetConverter : public CharsetConverter { 44c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott public: 45c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott // Constructs a converter using an already-existing ICU character set 46c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott // converter. This converter is NOT owned by this object; the lifetime must 47c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott // be managed by the creator such that it is alive as long as this is. 48c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch GURL_API ICUCharsetConverter(UConverter* converter); 49c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott 50c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch GURL_API virtual ~ICUCharsetConverter() {} 51c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott 52c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch GURL_API virtual void ConvertFromUTF16(const char16* input, 53c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch int input_len, 54c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch CanonOutput* output); 55c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott 56c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott private: 57c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott // The ICU converter, not owned by this class. 58c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott UConverter* converter_; 59c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott}; 60c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott 61c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott} // namespace url_canon 62c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott 63c7f5f8508d98d5952d42ed7648c2a8f30a4da156Patrick Scott#endif // GOOGLEURL_SRC_URL_CANON_ICU_H__ 64