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// 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
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