forked from mia/Aegisub
56 lines
1.4 KiB
C++
56 lines
1.4 KiB
C++
// Copyright (c) 2011, Amar Takhar <verm@aegisub.org>
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//
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// Permission to use, copy, modify, and distribute this software for any
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// purpose with or without fee is hereby granted, provided that the above
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// copyright notice and this permission notice appear in all copies.
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//
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// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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//
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// $Id$
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/// @file util.cpp
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/// @brief Unix utility methods.
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/// @ingroup libaegisub
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#ifndef LAGI_PRE
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#include <errno.h>
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#include <stdio.h>
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#include <climits>
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#include <locale>
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#endif
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#include "libaegisub/util.h"
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namespace agi {
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namespace util {
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void str_lower(std::string &str) {
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std::locale loc;
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for (size_t i=0; i < str.length(); ++i) {
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str[i] = std::tolower(str[i], loc);
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}
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}
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int strtoi(std::string &str) {
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errno = 0;
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long l = strtol(str.c_str(), NULL, 10);
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if ((errno == ERANGE) || (l < INT_MIN) || (l > INT_MAX))
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return 0;
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return (int)l;
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}
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} // namespace util
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} // namespace agi
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