toolkit/crashreporter/google-breakpad/src/processor/tokenize.h

Wed, 31 Dec 2014 06:09:35 +0100

author
Michael Schloh von Bennewitz <michael@schloh.com>
date
Wed, 31 Dec 2014 06:09:35 +0100
changeset 0
6474c204b198
permissions
-rw-r--r--

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

     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 // Implements a Tokenize function for splitting up strings.
    32 #ifndef GOOGLE_BREAKPAD_PROCESSOR_TOKENIZE_H_
    33 #define GOOGLE_BREAKPAD_PROCESSOR_TOKENIZE_H_
    35 #include <string>
    36 #include <vector>
    38 #include "common/using_std_string.h"
    40 namespace google_breakpad {
    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.
    53 bool 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].
    59 void StringToVector(const string &str, std::vector<char> &vec);
    61 }  // namespace google_breakpad
    63 #endif  // GOOGLE_BREAKPAD_PROCESSOR_TOKENIZE_H_

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