1// Copyright (c) 2010, Google Inc.
2// All rights reserved.
3//
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5// modification, are permitted provided that the following conditions are
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7//
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17//
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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