michael@0: // Copyright (c) 2006, Google Inc.
michael@0: // All rights reserved.
michael@0: //
michael@0: // Redistribution and use in source and binary forms, with or without
michael@0: // modification, are permitted provided that the following conditions are
michael@0: // met:
michael@0: //
michael@0: //     * Redistributions of source code must retain the above copyright
michael@0: // notice, this list of conditions and the following disclaimer.
michael@0: //     * Redistributions in binary form must reproduce the above
michael@0: // copyright notice, this list of conditions and the following disclaimer
michael@0: // in the documentation and/or other materials provided with the
michael@0: // distribution.
michael@0: //     * Neither the name of Google Inc. nor the names of its
michael@0: // contributors may be used to endorse or promote products derived from
michael@0: // this software without specific prior written permission.
michael@0: //
michael@0: // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
michael@0: // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
michael@0: // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
michael@0: // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
michael@0: // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
michael@0: // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
michael@0: // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
michael@0: // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
michael@0: // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
michael@0: // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
michael@0: // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
michael@0: 
michael@0: // string_conversion.h: Conversion between different UTF-8/16/32 encodings.
michael@0: 
michael@0: #ifndef COMMON_STRING_CONVERSION_H__
michael@0: #define COMMON_STRING_CONVERSION_H__
michael@0: 
michael@0: #include <string>
michael@0: #include <vector>
michael@0: 
michael@0: #include "common/using_std_string.h"
michael@0: #include "google_breakpad/common/breakpad_types.h"
michael@0: 
michael@0: namespace google_breakpad {
michael@0:   
michael@0: using std::vector;
michael@0: 
michael@0: // Convert |in| to UTF-16 into |out|.  Use platform byte ordering.  If the
michael@0: // conversion failed, |out| will be zero length.
michael@0: void UTF8ToUTF16(const char *in, vector<uint16_t> *out);
michael@0: 
michael@0: // Convert at least one character (up to a maximum of |in_length|) from |in|
michael@0: // to UTF-16 into |out|.  Return the number of characters consumed from |in|.
michael@0: // Any unused characters in |out| will be initialized to 0.  No memory will
michael@0: // be allocated by this routine.
michael@0: int UTF8ToUTF16Char(const char *in, int in_length, uint16_t out[2]);
michael@0: 
michael@0: // Convert |in| to UTF-16 into |out|.  Use platform byte ordering.  If the
michael@0: // conversion failed, |out| will be zero length.
michael@0: void UTF32ToUTF16(const wchar_t *in, vector<uint16_t> *out);
michael@0: 
michael@0: // Convert |in| to UTF-16 into |out|.  Any unused characters in |out| will be
michael@0: // initialized to 0.  No memory will be allocated by this routine.
michael@0: void UTF32ToUTF16Char(wchar_t in, uint16_t out[2]);
michael@0: 
michael@0: // Convert |in| to UTF-8.  If |swap| is true, swap bytes before converting.
michael@0: string UTF16ToUTF8(const vector<uint16_t> &in, bool swap);
michael@0: 
michael@0: }  // namespace google_breakpad
michael@0: 
michael@0: #endif  // COMMON_STRING_CONVERSION_H__