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#include <string.h> 31 32#include <string> 33#include <vector> 34 35#include "common/using_std_string.h" 36 37namespace google_breakpad { 38 39#ifdef _WIN32 40#define strtok_r strtok_s 41#endif 42 43using std::vector; 44 45bool Tokenize(char *line, 46 const char *separators, 47 int max_tokens, 48 vector<char*> *tokens) { 49 tokens->clear(); 50 tokens->reserve(max_tokens); 51 52 int remaining = max_tokens; 53 54 // Split tokens on the separator character. 55 // strip them out before exhausting max_tokens. 56 char *save_ptr; 57 char *token = strtok_r(line, separators, &save_ptr); 58 while (token && --remaining > 0) { 59 tokens->push_back(token); 60 if (remaining > 1) 61 token = strtok_r(NULL, separators, &save_ptr); 62 } 63 64 // If there's anything left, just add it as a single token. 65 if (remaining == 0 && (token = strtok_r(NULL, "\r\n", &save_ptr))) { 66 tokens->push_back(token); 67 } 68 69 return tokens->size() == static_cast<unsigned int>(max_tokens); 70} 71 72void StringToVector(const string &str, vector<char> &vec) { 73 vec.resize(str.length() + 1); 74 std::copy(str.begin(), str.end(), 75 vec.begin()); 76 vec[str.length()] = '\0'; 77} 78 79} // namespace google_breakpad 80