mirror of
https://github.com/PCSX2/pcsx2.git
synced 2026-01-31 01:15:24 +01:00
60 lines
1.9 KiB
C++
60 lines
1.9 KiB
C++
/* PCSX2 - PS2 Emulator for PCs
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* Copyright (C) 2002-2020 PCSX2 Dev Team
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*
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* PCSX2 is free software: you can redistribute it and/or modify it under the terms
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* of the GNU Lesser General Public License as published by the Free Software Found-
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* ation, either version 3 of the License, or (at your option) any later version.
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*
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* PCSX2 is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
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* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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* PURPOSE. See the GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along with PCSX2.
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* If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "PrecompiledHeader.h"
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#include "CDVD/CDVDdiscReader.h"
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std::vector<std::wstring> GetOpticalDriveList()
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{
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DWORD size = GetLogicalDriveStrings(0, nullptr);
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std::vector<wchar_t> drive_strings(size);
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if (GetLogicalDriveStrings(size, drive_strings.data()) != size - 1)
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return {};
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std::vector<std::wstring> drives;
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for (auto p = drive_strings.data(); *p; ++p)
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{
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if (GetDriveType(p) == DRIVE_CDROM)
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drives.push_back(p);
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while (*p)
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++p;
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}
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return drives;
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}
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void GetValidDrive(std::wstring& drive)
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{
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if (drive.empty() || GetDriveType(drive.c_str()) != DRIVE_CDROM)
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{
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auto drives = GetOpticalDriveList();
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if (drives.empty())
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{
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drive.clear();
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return;
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}
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drive = drives.front();
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}
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int size = WideCharToMultiByte(CP_UTF8, 0, drive.c_str(), -1, nullptr, 0, nullptr, nullptr);
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std::vector<char> converted_string(size);
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WideCharToMultiByte(CP_UTF8, 0, drive.c_str(), -1, converted_string.data(), converted_string.size(), nullptr, nullptr);
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printf(" * CDVD: Opening drive '%s'...\n", converted_string.data());
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// The drive string has the form "X:\", but to open the drive, the string
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// has to be in the form "\\.\X:"
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drive.pop_back();
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drive.insert(0, L"\\\\.\\");
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}
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