mirror of
https://github.com/chibicitiberiu/rainmeter-studio.git
synced 2024-02-24 04:33:31 +00:00
99 lines
2.7 KiB
C++
99 lines
2.7 KiB
C++
/*
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Copyright (C) 2004 Kimmo Pekkola
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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 "Litestep.h"
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#include "Rainmeter.h"
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#include "TrayWindow.h"
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#include "../Version.h"
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extern CRainmeter* Rainmeter;
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void CheckVersion(void* dummy)
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{
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HINTERNET hRootHandle = InternetOpen(
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L"Rainmeter",
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INTERNET_OPEN_TYPE_PRECONFIG,
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NULL,
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NULL,
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0);
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if (hRootHandle == NULL)
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{
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return;
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}
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HINTERNET hUrlDump = InternetOpenUrl(hRootHandle, L"http://rainmeter.github.com/rainmeter/release", NULL, NULL, INTERNET_FLAG_RESYNCHRONIZE, 0);
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if (hUrlDump)
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{
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DWORD dwSize;
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char urlData[16] = {0};
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if (InternetReadFile(hUrlDump, (LPVOID)urlData, sizeof(urlData) - 1, &dwSize))
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{
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auto parseVersion = [](const WCHAR* str)->int
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{
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int version = _wtoi(str) * 1000000;
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const WCHAR* pos = wcschr(str, L'.');
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if (pos)
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{
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++pos; // Skip .
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version += _wtoi(pos) * 1000;
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pos = wcschr(pos, '.');
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if (pos)
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{
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++pos; // Skip .
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version += _wtoi(pos);
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}
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}
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return version;
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};
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std::wstring tmpSz = StringUtil::Widen(urlData);
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const WCHAR* version = tmpSz.c_str();
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int availableVersion = parseVersion(version);
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if (availableVersion > RAINMETER_VERSION ||
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(revision_beta && availableVersion == RAINMETER_VERSION))
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{
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Rainmeter->SetNewVersion();
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WCHAR buffer[32];
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const WCHAR* dataFile = Rainmeter->GetDataFile().c_str();
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GetPrivateProfileString(L"Rainmeter", L"LastCheck", L"0", buffer, _countof(buffer), dataFile);
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// Show tray notification only once per new version
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int lastVersion = parseVersion(buffer);
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if (availableVersion > lastVersion)
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{
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Rainmeter->GetTrayWindow()->ShowUpdateNotification(version);
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WritePrivateProfileString(L"Rainmeter", L"LastCheck", version, dataFile);
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}
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}
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}
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InternetCloseHandle(hUrlDump);
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}
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InternetCloseHandle(hRootHandle);
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}
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void CheckUpdate()
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{
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_beginthread(CheckVersion, 0, NULL);
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}
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