1 // Copyright (c) 2010, 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 // Implements a Tokenize function for splitting up strings. 31 32 #ifndef GOOGLE_BREAKPAD_PROCESSOR_TOKENIZE_H_ 33 #define GOOGLE_BREAKPAD_PROCESSOR_TOKENIZE_H_ 34 35 #include <string> 36 #include <vector> 37 38 #include "common/using_std_string.h" 39 40 namespace google_breakpad { 41 42 // Splits line into at most max_tokens tokens, separated by any of the 43 // characters in separators and placing them in the tokens vector. 44 // line is a 0-terminated string that optionally ends with a newline 45 // character or combination, which will be removed. 46 // If more tokens than max_tokens are present, the final token is placed 47 // into the vector without splitting it up at all. This modifies line as 48 // a side effect. Returns true if exactly max_tokens tokens are returned, 49 // and false if fewer are returned. This is not considered a failure of 50 // Tokenize, but may be treated as a failure if the caller expects an 51 // exact, as opposed to maximum, number of tokens. 52 53 bool Tokenize(char *line, 54 const char *separators, 55 int max_tokens, 56 std::vector<char*> *tokens); 57 // For convenience, since you need a char* to pass to Tokenize. 58 // You can call StringToVector on a string, and use &vec[0]. 59 void StringToVector(const string &str, std::vector<char> &vec); 60 61 } // namespace google_breakpad 62 63 #endif // GOOGLE_BREAKPAD_PROCESSOR_TOKENIZE_H_ 64
