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64 lines
2.0 KiB
C++
64 lines
2.0 KiB
C++
//Copyright (C) 2020 PCSX2 Dev Team
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//Copyright (c) David Quintana <DavidQuintana@canal21.com>
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//
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//This library is free software; you can redistribute it and/or
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//modify it under the terms of the GNU Lesser General Public
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//License as published by the Free Software Foundation; either
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//version 3.0 of the License, or (at your option) any later version.
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//
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//This library is distributed in the hope that it will be useful,
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//but WITHOUT ANY WARRANTY; without even the implied warranty of
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//MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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//Lesser General Public License for more details.
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//
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//You should have received a copy of the GNU Lesser General Public
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//License along with this library; if not, write to the Free Software
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//Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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//
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#include "PrecompiledHeader.h"
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#include "../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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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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auto drives = GetOpticalDriveList();
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if (drives.empty())
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{
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drive = {};
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}
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else
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{
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drive = drives.front();
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}
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}
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else
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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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} |