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 40namespace 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 53bool 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]. 59void StringToVector(const string &str, std::vector<char> &vec); 60 61} // namespace google_breakpad 62 63#endif // GOOGLE_BREAKPAD_PROCESSOR_TOKENIZE_H_ 64