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62 lines
2.8 KiB
C++
62 lines
2.8 KiB
C++
// Copyright (c) 2010, Google Inc.
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above
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// copyright notice, this list of conditions and the following disclaimer
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// in the documentation and/or other materials provided with the
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// distribution.
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// * Neither the name of Google Inc. nor the names of its
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// contributors may be used to endorse or promote products derived from
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// this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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//
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// Implements a Tokenize function for splitting up strings.
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#ifndef GOOGLE_BREAKPAD_PROCESSOR_TOKENIZE_H_
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#define GOOGLE_BREAKPAD_PROCESSOR_TOKENIZE_H_
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#include <string>
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#include <vector>
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namespace google_breakpad {
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// Splits line into at most max_tokens tokens, separated by any of the
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// characters in separators and placing them in the tokens vector.
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// line is a 0-terminated string that optionally ends with a newline
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// character or combination, which will be removed.
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// If more tokens than max_tokens are present, the final token is placed
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// into the vector without splitting it up at all. This modifies line as
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// a side effect. Returns true if exactly max_tokens tokens are returned,
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// and false if fewer are returned. This is not considered a failure of
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// Tokenize, but may be treated as a failure if the caller expects an
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// exact, as opposed to maximum, number of tokens.
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bool Tokenize(char *line,
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const char *separators,
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int max_tokens,
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std::vector<char*> *tokens);
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// For convenience, since you need a char* to pass to Tokenize.
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// You can call StringToVector on a std::string, and use &vec[0].
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void StringToVector(const std::string &str, std::vector<char> &vec);
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} // namespace google_breakpad
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#endif // GOOGLE_BREAKPAD_PROCESSOR_TOKENIZE_H_
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