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