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