68 lines
2.1 KiB
C++
68 lines
2.1 KiB
C++
/*
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* Copyright 2020 Max Kellermann <max.kellermann@gmail.com>
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* - Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* - Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the
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* distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* FOUNDATION OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
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* OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "Throw.hxx"
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#include "ErrorRef.hxx"
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#include "StringRef.hxx"
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#include <stdexcept>
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namespace Apple {
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void
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ThrowOSStatus(OSStatus status)
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{
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const Apple::ErrorRef cferr(nullptr, kCFErrorDomainOSStatus,
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status, nullptr);
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const Apple::StringRef cfstr(cferr.CopyDescription());
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char msg[1024];
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if (!cfstr.GetCString(msg, sizeof(msg)))
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throw std::runtime_error("Unknown OSStatus");
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throw std::runtime_error(msg);
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}
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void
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ThrowOSStatus(OSStatus status, const char *_msg)
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{
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const Apple::ErrorRef cferr(nullptr, kCFErrorDomainOSStatus,
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status, nullptr);
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const Apple::StringRef cfstr(cferr.CopyDescription());
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char msg[1024];
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strcpy(msg, _msg);
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size_t length = strlen(msg);
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cfstr.GetCString(msg + length, sizeof(msg) - length);
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throw std::runtime_error(msg);
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}
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} // namespace Apple
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