| // 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 |
| // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| |
| #include <string.h> |
| |
| #include <string> |
| #include <vector> |
| |
| namespace google_breakpad { |
| |
| using std::string; |
| using std::vector; |
| |
| bool Tokenize(char *line, |
| const char *separators, |
| int max_tokens, |
| vector<char*> *tokens) { |
| tokens->clear(); |
| tokens->reserve(max_tokens); |
| |
| int remaining = max_tokens; |
| |
| // Split tokens on the separator character. |
| // strip them out before exhausting max_tokens. |
| char *save_ptr; |
| char *token = strtok_r(line, separators, &save_ptr); |
| while (token && --remaining > 0) { |
| tokens->push_back(token); |
| if (remaining > 1) |
| token = strtok_r(NULL, separators, &save_ptr); |
| } |
| |
| // If there's anything left, just add it as a single token. |
| if (!remaining > 0) { |
| if ((token = strtok_r(NULL, "\r\n", &save_ptr))) { |
| tokens->push_back(token); |
| } |
| } |
| |
| return tokens->size() == static_cast<unsigned int>(max_tokens); |
| } |
| |
| void StringToVector(const string &str, vector<char> &vec) { |
| vec.resize(str.length() + 1); |
| std::copy(str.begin(), str.end(), |
| vec.begin()); |
| vec[str.length()] = '\0'; |
| } |
| |
| } // namespace google_breakpad |