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1 /* |
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2 * cccat.cpp -- very basic cat replacement for portability |
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3 * |
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4 * Copyright (c) 2013-2017 David Demelier <markand@malikania.fr> |
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5 * |
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6 * Permission to use, copy, modify, and/or distribute this software for any |
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7 * purpose with or without fee is hereby granted, provided that the above |
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8 * copyright notice and this permission notice appear in all copies. |
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9 * |
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10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
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11 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
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12 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR |
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13 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
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14 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN |
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15 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
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16 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
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17 */ |
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18 |
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19 #include <algorithm> |
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20 #include <fstream> |
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21 #include <iostream> |
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22 #include <iterator> |
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23 #include <string> |
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24 |
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25 int main(int argc, char **argv) |
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26 { |
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27 -- argc; |
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28 ++ argv; |
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29 |
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30 if (argc < 2) { |
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31 std::cerr << "usage: cat output file1 [files...]" << std::endl; |
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32 return 1; |
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33 } |
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34 |
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35 std::ofstream output(argv[0]); |
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36 |
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37 for (int i = 1; i < argc; ++i) { |
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38 std::ifstream input(argv[i]); |
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39 std::string line; |
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40 |
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41 while (std::getline(input, line)) |
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42 output << line << "\n"; |
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43 } |
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44 |
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45 return 0; |
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46 } |