mirror of
https://github.com/hrydgard/ppsspp.git
synced 2024-10-08 03:13:25 +00:00
69 lines
1.9 KiB
C++
69 lines
1.9 KiB
C++
// Copyright (C) 2003 Dolphin Project.
|
|
|
|
// This program is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU General Public License as published by
|
|
// the Free Software Foundation, version 2.0 or later versions.
|
|
|
|
// This program is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU General Public License 2.0 for more details.
|
|
|
|
// A copy of the GPL 2.0 should have been included with the program.
|
|
// If not, see http://www.gnu.org/licenses/
|
|
|
|
// Official SVN repository and contact information can be found at
|
|
// http://code.google.com/p/dolphin-emu/
|
|
|
|
#include <cstring>
|
|
#include <string>
|
|
|
|
#include "Common/Data/Encoding/Utf8.h"
|
|
#include "SysError.h"
|
|
|
|
#ifdef _WIN32
|
|
#include "CommonWindows.h"
|
|
#else
|
|
#include <errno.h>
|
|
#endif
|
|
|
|
// Generic function to get last error message.
|
|
// Call directly after the command or use the error num.
|
|
// This function might change the error code.
|
|
std::string GetLastErrorMsg() {
|
|
#ifdef _WIN32
|
|
return GetStringErrorMsg(GetLastError());
|
|
#else
|
|
return GetStringErrorMsg(errno);
|
|
#endif
|
|
}
|
|
|
|
std::string GetStringErrorMsg(int errCode) {
|
|
static const size_t buff_size = 1023;
|
|
|
|
#ifdef _WIN32
|
|
wchar_t err_strw[buff_size] = {};
|
|
|
|
FormatMessageW(FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS, NULL, errCode,
|
|
MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
|
|
err_strw, buff_size, NULL);
|
|
|
|
char err_str[buff_size] = {};
|
|
snprintf(err_str, buff_size, "%s", ConvertWStringToUTF8(err_strw).c_str());
|
|
|
|
std::string err_string = err_str;
|
|
if (!err_string.empty() && err_string.back() == '\n') {
|
|
err_string.pop_back();
|
|
}
|
|
return err_string;
|
|
#else
|
|
char err_str[buff_size] = {};
|
|
|
|
// Thread safe (XSI-compliant)
|
|
if (strerror_r(errCode, err_str, buff_size) == 0) {
|
|
return "Unknown error";
|
|
}
|
|
return err_str;
|
|
#endif
|
|
}
|