mirror of
https://github.com/chibicitiberiu/rainmeter-studio.git
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100 lines
2.6 KiB
C++
100 lines
2.6 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, 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 "../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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int version = 0;
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HINTERNET hRootHandle = InternetOpen(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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Log(LOG_ERROR, L"CheckUpdate: InternetOpen failed.");
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return;
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}
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HINTERNET hUrlDump = InternetOpenUrl(hRootHandle, L"http://rainmeter.googlecode.com/svn/version", 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 buffer[16] = {0}; // 16 should be enough for the version number
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if (InternetReadFile(hUrlDump, (LPVOID)buffer, 15, &dwSize))
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{
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std::string verStr = buffer;
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size_t pos = verStr.find('.');
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if (pos != std::wstring::npos)
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{
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std::string verMajor = verStr.substr(0, pos);
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std::string verMinor = verStr.substr(pos + 1);
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version = atoi(verMajor.c_str()) * 1000000;
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pos = verMinor.find('.');
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if (pos != std::wstring::npos)
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{
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std::string verMinor1 = verMinor.substr(0, pos);
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std::string verMinor2 = verMinor.substr(pos + 1);
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version += atoi(verMinor1.c_str()) * 1000;
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version += atoi(verMinor2.c_str());
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}
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else
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{
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version += atoi(verMinor.c_str()) * 1000;
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}
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}
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if (version > RAINMETER_VERSION)
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{
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Rainmeter->SetNewVersion(TRUE);
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}
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else
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{
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Rainmeter->SetNewVersion(FALSE);
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Log(LOG_NOTICE, L"CheckUpdate: No new version available.");
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}
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}
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else
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{
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Log(LOG_ERROR, L"CheckUpdate: InternetReadFile failed.");
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}
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InternetCloseHandle(hUrlDump);
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}
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else
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{
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Log(LOG_ERROR, L"CheckUpdate: InternetOpenUrl failed.");
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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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