/thirdparty/breakpad/processor/tokenize.cc
http://github.com/tomahawk-player/tomahawk · C++ · 76 lines · 34 code · 11 blank · 31 comment · 6 complexity · fe8d7d650e96ea9887be1e79767e2ee3 MD5 · raw file
- // 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