mirror of https://github.com/odrling/Aegisub
70 lines
2.1 KiB
C++
70 lines
2.1 KiB
C++
// Copyright (c) 2010, 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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#include "libaegisub/util.h"
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#include "libaegisub/charset_conv_win.h"
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#include <thread>
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#define WIN32_LEAN_AND_MEAN
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#include <windows.h>
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namespace agi {
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namespace util {
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using agi::charset::ConvertW;
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std::string ErrorString(int error) {
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LPWSTR lpstr = nullptr;
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if(FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM, nullptr, error, 0, reinterpret_cast<LPWSTR>(&lpstr), 0, nullptr) == 0) {
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/// @todo Return the actual 'unknown error' string from windows.
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return "Unknown Error";
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}
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std::string str = ConvertW(lpstr);
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LocalFree(lpstr);
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return str;
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}
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#define MS_VC_EXCEPTION 0x406d1388
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/// Parameters for setting the thread name
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struct THREADNAME_INFO {
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DWORD dwType; ///< must be 0x1000
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LPCSTR szName; ///< pointer to name (in same addr space)
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DWORD dwThreadID; ///< thread ID (-1 caller thread)
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DWORD dwFlags; ///< reserved for future use, most be zero
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};
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void SetThreadName(LPCSTR szThreadName) {
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THREADNAME_INFO info;
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info.dwType = 0x1000;
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info.szName = szThreadName;
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info.dwThreadID = -1;
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info.dwFlags = 0;
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__try {
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RaiseException(MS_VC_EXCEPTION, 0, sizeof(info) / sizeof(DWORD), (ULONG_PTR *)&info);
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}
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__except (EXCEPTION_CONTINUE_EXECUTION) {}
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}
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void sleep_for(int ms) {
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std::this_thread::sleep_for(std::chrono::milliseconds(ms));
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}
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} // namespace io
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} // namespace agi
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