mirror of
https://github.com/chibicitiberiu/rainmeter-studio.git
synced 2024-02-24 04:33:31 +00:00
100 lines
2.5 KiB
C++
100 lines
2.5 KiB
C++
/*
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Copyright (C) 2013 Birunthan Mohanathas
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program 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
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; 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 "StdAfx.h"
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#include "DialogInstall.h"
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#include "Resource.h"
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#include "Application.h"
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bool IsSupportedPlatform();
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bool IsSupportedCPU();
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int APIENTRY wWinMain(HINSTANCE, HINSTANCE, LPWSTR, int)
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{
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int argCount = 0;
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LPWSTR* args = CommandLineToArgvW(GetCommandLine(), &argCount);
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if (args)
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{
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for (int i = 1; i < argCount; ++i)
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{
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WCHAR* name = &args[i][(args[i][0] == L'/') ? 1 : 0];
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WCHAR* value = wcschr(name, L':');
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if (value)
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{
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*value = L'\0';
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++value;
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}
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if (wcscmp(name, L"Silent") == 0)
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{
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}
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}
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if (argCount >= 2 && wcscmp(args[1], L"/ElevatedInstall") == 0)
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{
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}
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LocalFree(args);
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}
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InitCommonControls();
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if (!IsSupportedPlatform())
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{
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MessageBox(nullptr, L"Windows XP SP2 or higher is required to install Rainmeter.", nullptr, MB_OK | MB_ICONERROR);
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return (int)InstallStatus::UnsupportedPlatform;
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}
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if (!IsSupportedCPU())
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{
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MessageBox(nullptr, L"A Pentium III or later processor is required to install Rainmeter.", nullptr, MB_OK | MB_ICONERROR);
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return (int)InstallStatus::UnsupportedPlatform;
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}
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CDialogInstall::Create();
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return 0;
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}
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bool IsSupportedPlatform()
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{
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OSVERSIONINFOEX osvi = { sizeof(OSVERSIONINFOEX) };
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GetVersionEx((OSVERSIONINFO*)&osvi);
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if (osvi.wProductType != VER_NT_WORKSTATION ||
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(osvi.dwMajorVersion == 5 && osvi.dwMinorVersion == 0))
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{
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// 2000 or lower.
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return false;
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}
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if (osvi.dwMajorVersion == 5 && osvi.dwMinorVersion == 1 &&
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osvi.wServicePackMajor <= (GetSystemMetrics(SM_SERVERR2) == 0 ? 0 : 1))
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{
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// XP SP1 or lower, 2003 SP0.
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return FALSE;
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}
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return TRUE;
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}
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bool IsSupportedCPU()
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{
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return IsProcessorFeaturePresent(PF_XMMI_INSTRUCTIONS_AVAILABLE) != 0;
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}
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