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Rainmeter.cpp
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/* Copyright (C) 2001 Rainmeter Project Developers
*
* This Source Code Form is subject to the terms of the GNU General Public
* License; either version 2 of the License, or (at your option) any later
* version. If a copy of the GPL was not distributed with this file, You can
* obtain one at <https://www.gnu.org/licenses/gpl-2.0.html>. */
#include "StdAfx.h"
#include "../Common/Gfx/Canvas.h"
#include "../Common/FileUtil.h"
#include "../Common/PathUtil.h"
#include "../Common/Platform.h"
#include "Rainmeter.h"
#include "TrayIcon.h"
#include "System.h"
#include "DialogAbout.h"
#include "DialogManage.h"
#include "DialogNewSkin.h"
#include "GameMode.h"
#include "MeasureNet.h"
#include "MeasureCPU.h"
#include "MeterString.h"
#include "UpdateCheck.h"
#include "../Version.h"
using namespace Gdiplus;
enum TIMER
{
TIMER_NETSTATS = 1
};
enum INTERVAL
{
INTERVAL_NETSTATS = 120000
};
/*
** Initializes Rainmeter.
**
*/
int RainmeterMain(LPWSTR cmdLine)
{
// Avoid loading a dll from current directory
SetDllDirectory(L"");
const WCHAR* layout = nullptr;
if (cmdLine[0] == L'!' || cmdLine[0] == L'[')
{
HWND wnd = FindWindow(RAINMETER_CLASS_NAME, RAINMETER_WINDOW_NAME);
if (wnd)
{
// Deliver bang to existing Rainmeter instance
COPYDATASTRUCT cds = { 0 };
cds.dwData = 1;
cds.cbData = (DWORD)((wcslen(cmdLine) + 1) * sizeof(WCHAR));
cds.lpData = (PVOID)cmdLine;
SendMessage(wnd, WM_COPYDATA, 0, (LPARAM)&cds);
return 0;
}
// Disallow everything except !LoadLayout.
if (_wcsnicmp(cmdLine, L"!LoadLayout ", 12) == 0)
{
layout = cmdLine + 12; // Skip "!LoadLayout ".
}
else
{
return 1;
}
}
else if (cmdLine[0] == L'"')
{
// Strip quotes
++cmdLine;
WCHAR* pos = wcsrchr(cmdLine, L'"');
if (pos)
{
*pos = L'\0';
}
}
const WCHAR* iniFile = (*cmdLine && !layout) ? cmdLine : nullptr;
auto& rainmeter = GetRainmeter();
int ret = rainmeter.Initialize(iniFile, layout, IsCtrlKeyDown());
if (ret == 0)
{
ret = rainmeter.MessagePump();
}
rainmeter.Finalize();
return ret;
}
/*
** Constructor
**
*/
Rainmeter::Rainmeter() :
m_TrayIcon(),
m_Debug(false),
m_DisableVersionCheck(false),
m_NewVersion(false),
m_DisableAutoUpdate(false),
m_DownloadedNewVersion(false),
m_LanguageObsolete(false),
m_DesktopWorkAreaChanged(false),
m_DesktopWorkAreaType(false),
m_NormalStayDesktop(true),
m_DisableRDP(false),
m_DisableDragging(false),
m_CurrentParser(),
m_Window(),
m_Mutex(),
m_Instance(),
m_ResourceInstance(),
m_ResourceLCID(),
m_GDIplusToken(),
m_GlobalOptions(),
m_DefaultSelectedColor(),
m_HardwareAccelerated(false)
{
HRESULT hr = CoInitializeEx(nullptr, COINIT_APARTMENTTHREADED | COINIT_DISABLE_OLE1DDE);
if (FAILED(hr))
{
MessageBox(nullptr, L"Failed to initialize COM object", APPNAME, MB_OK | MB_TOPMOST | MB_ICONERROR);
PostQuitMessage(1);
}
InitCommonControls();
// Initialize GDI+.
GdiplusStartupInput gdiplusStartupInput;
GdiplusStartup(&m_GDIplusToken, &gdiplusStartupInput, nullptr);
}
/*
** Destructor
**
*/
Rainmeter::~Rainmeter()
{
CoUninitialize();
GdiplusShutdown(m_GDIplusToken);
// Close dialogs if open
DialogManage::CloseDialog();
DialogAbout::CloseDialog();
DialogNewSkin::CloseDialog();
}
Rainmeter& Rainmeter::GetInstance()
{
static Rainmeter s_Rainmeter;
return s_Rainmeter;
}
/*
** The main initialization function for the module.
**
*/
int Rainmeter::Initialize(LPCWSTR iniPath, LPCWSTR layout, bool safeStart)
{
if (!IsWindows7SP1OrGreater())
{
MessageBox(nullptr, L"Rainmeter requires Windows 7 SP1 (with Platform Update) or later.", APPNAME, MB_OK | MB_TOPMOST | MB_ICONERROR);
return 1;
}
m_Instance = GetModuleHandle(L"Rainmeter");
WCHAR* buffer = new WCHAR[MAX_LINE_LENGTH];
GetModuleFileName(m_Instance, buffer, MAX_LINE_LENGTH);
auto clearBuffer = [&buffer]() -> void
{
delete [] buffer;
buffer = nullptr;
};
// Remove the module's name from the path
WCHAR* pos = wcsrchr(buffer, L'\\');
m_Path.assign(buffer, pos ? pos - buffer + 1 : 0);
m_Drive = PathUtil::GetVolume(m_Path);
bool bDefaultIniLocation = false;
if (iniPath)
{
// The command line defines the location of Rainmeter.ini (or whatever it calls it).
std::wstring iniFile = iniPath;
PathUtil::ExpandEnvironmentVariables(iniFile);
if (iniFile.empty() || PathUtil::IsSeparator(iniFile[iniFile.length() - 1]))
{
iniFile += L"Rainmeter.ini";
}
else if (iniFile.length() <= 4 || _wcsicmp(iniFile.c_str() + (iniFile.length() - 4), L".ini") != 0)
{
iniFile += L"\\Rainmeter.ini";
}
if (!PathUtil::IsSeparator(iniFile[0]) && iniFile.find_first_of(L':') == std::wstring::npos)
{
// Make absolute path
iniFile.insert(0, m_Path);
}
m_IniFile = iniFile;
bDefaultIniLocation = true;
}
else
{
m_IniFile = m_Path;
m_IniFile += L"Rainmeter.ini";
// If the ini file doesn't exist in the program folder store it to the %APPDATA% instead so that things work better in Vista/Win7
if (_waccess_s(m_IniFile.c_str(), 0) != 0)
{
m_IniFile = L"%APPDATA%\\Rainmeter\\Rainmeter.ini";
PathUtil::ExpandEnvironmentVariables(m_IniFile);
bDefaultIniLocation = true;
}
}
m_HardwareAccelerated = 0 != GetPrivateProfileInt(L"Rainmeter", L"HardwareAcceleration", 0, m_IniFile.c_str());
if (!Gfx::Canvas::Initialize(m_HardwareAccelerated))
{
SetHardwareAccelerated(false);
if (!Gfx::Canvas::Initialize(m_HardwareAccelerated))
{
MessageBox(nullptr, L"Rainmeter requires Windows 7 SP1 (with Platform Update) or later.", APPNAME, MB_OK | MB_TOPMOST | MB_ICONERROR);
clearBuffer();
return 1;
}
}
if (IsAlreadyRunning())
{
// Instance already running with same .ini file
clearBuffer();
return 1;
}
WNDCLASS wc = {0};
wc.lpfnWndProc = (WNDPROC)MainWndProc;
wc.hInstance = m_Instance;
wc.lpszClassName = RAINMETER_CLASS_NAME;
ATOM className = RegisterClass(&wc);
m_Window = CreateWindowEx(
WS_EX_TOOLWINDOW,
MAKEINTATOM(className),
RAINMETER_WINDOW_NAME,
WS_POPUP | WS_DISABLED,
CW_USEDEFAULT,
CW_USEDEFAULT,
CW_USEDEFAULT,
CW_USEDEFAULT,
nullptr,
nullptr,
m_Instance,
nullptr);
if (!m_Window)
{
clearBuffer();
return 1;
}
Logger& logger = GetLogger();
const WCHAR* iniFile = m_IniFile.c_str();
// Set file locations
{
m_SettingsPath = PathUtil::GetFolderFromFilePath(m_IniFile);
size_t len = m_IniFile.length();
if (len > 4 && _wcsicmp(iniFile + (len - 4), L".ini") == 0)
{
len -= 4;
}
std::wstring logFile(m_IniFile, 0, len);
m_DataFile = m_StatsFile = logFile;
logFile += L".log";
m_StatsFile += L".stats";
m_DataFile += L".data";
logger.SetLogFilePath(logFile);
}
// Create a default Rainmeter.ini file if needed
bool iniFileCreated = false;
if (_waccess_s(iniFile, 0) != 0)
{
iniFileCreated = true;
CreateOptionsFile();
}
// Check encoding of settings file
std::wstring encodingMsg;
CheckSettingsFileEncoding(m_IniFile, &encodingMsg);
bool dataFileCreated = false;
if (_waccess_s(m_DataFile.c_str(), 0) != 0)
{
dataFileCreated = true;
CreateDataFile();
}
// Install new version
if (GetPrivateProfileString(L"Rainmeter", L"InstallerName", L"", buffer, MAX_LINE_LENGTH, m_DataFile.c_str()) != 0)
{
bool runInstaller = false;
const std::wstring installerName = buffer;
const std::wstring updatePath = m_SettingsPath + L"Updates\\";
const std::wstring fullPath = updatePath + installerName;
if (PathFileExists(fullPath.c_str()))
{
if (GetPrivateProfileString(L"Rainmeter", L"InstallerSha256", L"", buffer, MAX_LINE_LENGTH, m_DataFile.c_str()) != 0)
{
const std::wstring sha256 = buffer;
runInstaller = Updater::VerifyInstaller(updatePath, installerName, sha256, false);
WritePrivateProfileString(L"Rainmeter", L"InstallerSha256", nullptr, m_DataFile.c_str());
}
}
WritePrivateProfileString(L"Rainmeter", L"InstallerName", nullptr, m_DataFile.c_str());
WritePrivateProfileString(L"Rainmeter", L"DeleteInstaller", installerName.c_str(), m_DataFile.c_str());
if (runInstaller)
{
const std::wstring isPortable = _wcsicmp(m_Path.c_str(), m_SettingsPath.c_str()) == 0 ? L"1" : L"0";
const std::wstring is64Bit = APPBITS == L"64-bit" ? L"1" : L"0";
const std::wstring args = L"/S /RESTART=1 /PORTABLE=" + isPortable + L" /VERSION" + is64Bit + L" /D=" + m_Path.c_str();
CommandHandler::RunFile(fullPath.c_str(), args.c_str());
clearBuffer();
return -1;
}
}
// Delete installer if necessary
if (GetPrivateProfileString(L"Rainmeter", L"DeleteInstaller", L"", buffer, MAX_LINE_LENGTH, m_DataFile.c_str()) != 0)
{
const std::wstring updatePath = m_SettingsPath + L"Updates\\";
const std::wstring fullPath = updatePath + buffer;
if (PathFileExists(fullPath.c_str()))
{
System::RemoveFile(fullPath);
}
WritePrivateProfileString(L"Rainmeter", L"DeleteInstaller", nullptr, m_DataFile.c_str());
RemoveDirectory(updatePath.c_str());
}
// Reset log file
System::RemoveFile(logger.GetLogFilePath());
m_Debug = 0!=GetPrivateProfileInt(L"Rainmeter", L"Debug", 0, iniFile);
const bool logging = GetPrivateProfileInt(L"Rainmeter", L"Logging", 0, iniFile) != 0;
logger.SetLogToFile(logging);
if (logging)
{
logger.StartLogFile();
}
// Determine the language resource to load
std::wstring resource = m_Path + L"Languages\\";
if (GetPrivateProfileString(L"Rainmeter", L"Language", L"", buffer, MAX_LINE_LENGTH, iniFile) == 0)
{
// Use whatever the user selected for the installer
DWORD size = MAX_LINE_LENGTH;
HKEY hKey;
if (RegOpenKeyEx(HKEY_LOCAL_MACHINE, L"Software\\Rainmeter", 0, KEY_QUERY_VALUE | KEY_WOW64_32KEY, &hKey) == ERROR_SUCCESS)
{
DWORD type = 0;
if (RegQueryValueEx(hKey, L"Language", nullptr, &type, (LPBYTE)buffer, (LPDWORD)&size) != ERROR_SUCCESS ||
type != REG_SZ)
{
buffer[0] = L'\0';
}
RegCloseKey(hKey);
}
}
if (buffer[0] != L'\0')
{
// Try selected language
m_ResourceLCID = wcstoul(buffer, nullptr, 10);
resource += buffer;
resource += L".dll";
m_ResourceInstance = LoadLibraryEx(resource.c_str(), nullptr, DONT_RESOLVE_DLL_REFERENCES | LOAD_LIBRARY_AS_DATAFILE);
}
if (!m_ResourceInstance)
{
// Try English
resource = m_Path;
resource += L"Languages\\1033.dll";
m_ResourceInstance = LoadLibraryEx(resource.c_str(), nullptr, DONT_RESOLVE_DLL_REFERENCES | LOAD_LIBRARY_AS_DATAFILE);
m_ResourceLCID = 1033;
if (!m_ResourceInstance)
{
MessageBox(nullptr, L"Unable to load language library", APPNAME, MB_OK | MB_TOPMOST | MB_ICONERROR);
clearBuffer();
return 1;
}
}
// Get skin folder path
size_t len = GetPrivateProfileString(L"Rainmeter", L"SkinPath", L"", buffer, MAX_LINE_LENGTH, iniFile);
if (len > 0 && _waccess_s(buffer, 0) == 0) // Temporary fix
{
// Try Rainmeter.ini first
m_SkinPath.assign(buffer, len);
PathUtil::ExpandEnvironmentVariables(m_SkinPath);
PathUtil::AppendBackslashIfMissing(m_SkinPath);
}
else if (bDefaultIniLocation && SUCCEEDED(SHGetFolderPath(nullptr, CSIDL_MYDOCUMENTS, nullptr, SHGFP_TYPE_CURRENT, buffer)))
{
// Use My Documents/Rainmeter/Skins
m_SkinPath = buffer;
m_SkinPath += L"\\Rainmeter\\";
CreateDirectory(m_SkinPath.c_str(), nullptr);
m_SkinPath += L"Skins\\";
WritePrivateProfileString(L"Rainmeter", L"SkinPath", m_SkinPath.c_str(), iniFile);
}
else
{
m_SkinPath = m_Path + L"Skins\\";
}
// Create user skins, layouts, addons, and plugins folders if needed
CreateComponentFolders(bDefaultIniLocation);
clearBuffer();
// Build.bat will write to the BUILD_TIME macro when the installer is created.
// For local builds, just use the current date and time as the build time.
#ifdef BUILD_TIME
m_BuildTime = BUILD_TIME;
#else
// For local builds, just create use the current date/time
if (m_BuildTime.empty())
{
time_t now;
time(&now);
WCHAR timestamp[MAX_PATH];
wcsftime(timestamp, MAX_PATH, L"%F %T", gmtime(&now));
m_BuildTime = timestamp;
}
#endif // BUILD_TIME
WCHAR lang[LOCALE_NAME_MAX_LENGTH];
GetLocaleInfo(m_ResourceLCID, LOCALE_SENGLISHLANGUAGENAME, lang, _countof(lang));
LogNoticeF(L"Rainmeter %s.%i (%s)", APPVERSION, revision_number, APPBITS);
LogNoticeF(L"Language: %s (%lu)", lang, m_ResourceLCID);
LogNoticeF(L"Build time: %s", m_BuildTime.c_str());
LogNoticeF(L"%s - %s (%hu)",
GetPlatform().GetFriendlyName().c_str(),
GetPlatform().GetUserLanguage().c_str(),
GetUserDefaultUILanguage());
if (!encodingMsg.empty())
{
// Log information about any encoding changes to |iniFile|
LogNotice(encodingMsg.c_str());
}
LogNoticeF(L"Path: %s", m_Path.c_str());
LogNoticeF(L"SkinPath: %s", m_SkinPath.c_str());
LogNoticeF(L"SettingsPath: %s", m_SettingsPath.c_str());
LogNoticeF(L"IniFile: %s", iniFile);
// Test that the Rainmeter.ini file is writable
TestSettingsFile(bDefaultIniLocation);
System::Initialize(m_Instance);
MeasureNet::InitializeStatic();
MeasureCPU::InitializeStatic();
MeterString::InitializeStatic();
// Tray must exist before skins are read
m_TrayIcon = new TrayIcon();
m_TrayIcon->Initialize();
ReloadSettings();
// Initialize "Game mode" and read its settings
GetGameMode().Initialize();
if (m_SkinRegistry.IsEmpty())
{
std::wstring error = GetFormattedString(ID_STR_NOAVAILABLESKINS, m_SkinPath.c_str());
ShowMessage(nullptr, error.c_str(), MB_OK | MB_ICONERROR);
}
// Rainmeter safe start
// Note: This copies the default illustro skins and layout (if needed) without overwriting any
// changes the user has made to the skins or layout.
if (!iniFileCreated && (safeStart || IsCtrlKeyDown()))
{
int result = MessageBox(
nullptr,
GetString(ID_STR_SAFESTART_MESSAGE),
GetString(ID_STR_SAFESTART_TITLE),
MB_ICONQUESTION | MB_YESNO | MB_DEFBUTTON1 | MB_TOPMOST);
if (result == IDYES)
{
// Copy the default illustro layout if needed
if (System::CopyFilesWithNoCollisions(GetDefaultLayoutPath(), GetLayoutPath()))
{
layout = L"\"illustro default\"";
}
// Copy any default illustro skins if needed
System::CopyFilesWithNoCollisions(GetDefaultSkinPath(), GetSkinPath());
}
}
ResetStats();
ReadStats();
// Change the work area if necessary
if (m_DesktopWorkAreaChanged)
{
UpdateDesktopWorkArea(false);
}
bool layoutLoaded = false;
if (layout)
{
std::vector<std::wstring> args = CommandHandler::ParseString(layout);
layoutLoaded = (args.size() == 1 && LoadLayout(args[0]));
}
if (!layoutLoaded && GetGameMode().IsDisabled())
{
ActivateActiveSkins();
}
if (dataFileCreated)
{
m_TrayIcon->ShowWelcomeNotification();
}
else if (!m_DisableVersionCheck)
{
GetUpdater().CheckForUpdates(!m_DisableAutoUpdate);
}
return 0; // All is OK
}
void Rainmeter::Finalize()
{
KillTimer(m_Window, TIMER_NETSTATS);
GetGameMode().ForceExit();
DeleteAllUnmanagedSkins();
DeleteAllSkins();
DeleteAllUnmanagedSkins(); // Redelete unmanaged windows caused by OnCloseAction
delete m_TrayIcon;
m_TrayIcon = nullptr;
System::Finalize();
MeasureNet::UpdateIFTable();
MeasureNet::UpdateStats();
WriteStats(true);
MeasureNet::FinalizeStatic();
MeasureCPU::FinalizeStatic();
MeterString::FinalizeStatic();
Gfx::Canvas::Finalize();
// Change the work area back
if (m_DesktopWorkAreaChanged)
{
UpdateDesktopWorkArea(true);
}
if (m_ResourceInstance)
{
FreeLibrary(m_ResourceInstance);
m_ResourceInstance = nullptr;
}
if (m_Mutex)
{
ReleaseMutex(m_Mutex);
m_Mutex = nullptr;
}
if (m_Window)
{
DestroyWindow(m_Window);
m_Window = nullptr;
}
UnregisterClass(RAINMETER_CLASS_NAME, m_Instance);
}
void Rainmeter::RestartRainmeter()
{
// Make sure to call this function after m_Path is initialized in Rainmeter::Initialize
std::wstring restart = m_Path;
restart += L"RestartRainmeter.exe";
CommandHandler::RunFile(restart.c_str());
}
bool Rainmeter::IsAlreadyRunning()
{
typedef struct
{
ULONG i[2];
ULONG buf[4];
unsigned char in[64];
unsigned char digest[16];
} MD5_CTX;
typedef void (WINAPI * FPMD5INIT)(MD5_CTX* context);
typedef void (WINAPI * FPMD5UPDATE)(MD5_CTX* context, const unsigned char* input, unsigned int inlen);
typedef void (WINAPI * FPMD5FINAL)(MD5_CTX* context);
bool alreadyRunning = false;
// Create MD5 digest from command line
HMODULE cryptDll = System::RmLoadLibrary(L"cryptdll.dll");
if (cryptDll)
{
FPMD5INIT MD5Init = (FPMD5INIT)GetProcAddress(cryptDll, "MD5Init");
FPMD5UPDATE MD5Update = (FPMD5UPDATE)GetProcAddress(cryptDll, "MD5Update");
FPMD5FINAL MD5Final = (FPMD5FINAL)GetProcAddress(cryptDll, "MD5Final");
if (MD5Init && MD5Update && MD5Final)
{
std::wstring data = m_IniFile;
_wcsupr(&data[0]);
MD5_CTX ctx = {0};
MD5Init(&ctx);
MD5Update(&ctx, (LPBYTE)&data[0], (UINT)data.length() * sizeof(WCHAR));
MD5Final(&ctx);
FreeLibrary(cryptDll);
// Convert MD5 digest to mutex string (e.g. "Rainmeter0123456789abcdef0123456789abcdef")
const WCHAR hexChars[] = L"0123456789abcdef";
WCHAR mutexName[64] = L"Rainmeter";
WCHAR* pos = mutexName + (_countof(L"Rainmeter") - 1);
for (size_t i = 0; i < 16; ++i)
{
*(pos++) = hexChars[ctx.digest[i] >> 4];
*(pos++) = hexChars[ctx.digest[i] & 0xF];
}
*pos = L'\0';
m_Mutex = CreateMutex(nullptr, FALSE, mutexName);
if (GetLastError() == ERROR_ALREADY_EXISTS)
{
alreadyRunning = true;
m_Mutex = nullptr;
}
}
FreeLibrary(cryptDll);
}
return alreadyRunning;
}
int Rainmeter::MessagePump()
{
MSG msg;
BOOL ret;
// Run the standard window message loop
while ((ret = GetMessage(&msg, nullptr, 0, 0)) != 0)
{
if (ret == -1)
{
break;
}
if (!Dialog::HandleMessage(msg))
{
TranslateMessage(&msg);
DispatchMessage(&msg);
}
}
return (int)msg.wParam;
}
LRESULT CALLBACK Rainmeter::MainWndProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
switch (uMsg)
{
case WM_DESTROY:
PlaySound(nullptr, nullptr, SND_PURGE); // Stop any sounds. See CommandHandler::ExecuteCommand
PostQuitMessage(0);
break;
case WM_COPYDATA:
{
COPYDATASTRUCT* cds = (COPYDATASTRUCT*)lParam;
if (cds)
{
const WCHAR* data = (const WCHAR*)cds->lpData;
if (cds->dwData == 1 && (cds->cbData > 0))
{
// Disallow any bangs in manual "Game mode" except any overrides. See GameMode::GetBangOverrideList
if (!GetGameMode().IsEnabled() || GetGameMode().HasBangOverride(data))
{
GetRainmeter().DelayedExecuteCommand(data);
}
}
}
}
break;
case WM_TIMER:
if (wParam == TIMER_NETSTATS)
{
MeasureNet::UpdateIFTable();
MeasureNet::UpdateStats();
GetRainmeter().WriteStats(false);
}
else
{
GetGameMode().OnTimerEvent(wParam);
}
break;
case WM_RAINMETER_DELAYED_REFRESH_ALL:
GetRainmeter().RefreshAll();
break;
case WM_RAINMETER_DELAYED_EXECUTE:
if (!wParam || GetRainmeter().HasSkin((Skin*)wParam))
{
WCHAR* bang = (WCHAR*)lParam;
GetRainmeter().ExecuteCommand(bang, (Skin*)wParam);
free(bang); // _wcsdup()
}
break;
case WM_RAINMETER_EXECUTE:
if (GetRainmeter().HasSkin((Skin*)wParam))
{
GetRainmeter().ExecuteCommand((const WCHAR*)lParam, (Skin*)wParam);
}
break;
default:
return DefWindowProc(hWnd, uMsg, wParam, lParam);
}
return 0;
}
void Rainmeter::SetNetworkStatisticsTimer()
{
static bool set = SetTimer(m_Window, TIMER_NETSTATS, INTERVAL_NETSTATS, nullptr) != 0;
}
void Rainmeter::CreateOptionsFile()
{
CreateDirectory(m_SettingsPath.c_str(), nullptr);
std::wstring defaultIni = GetDefaultLayoutPath();
defaultIni += L"illustro default\\Rainmeter.ini";
System::CopyFiles(defaultIni, m_IniFile);
}
void Rainmeter::CreateDataFile()
{
std::wstring tmpSz = m_SettingsPath + L"Plugins.ini";
const WCHAR* pluginsFile = tmpSz.c_str();
const WCHAR* dataFile = m_DataFile.c_str();
if (_waccess_s(pluginsFile, 0) == 0)
{
MoveFile(pluginsFile, dataFile);
}
else
{
// Create empty file
HANDLE file = CreateFile(dataFile, GENERIC_WRITE, 0, nullptr, CREATE_NEW, FILE_ATTRIBUTE_NORMAL, nullptr);
if (file != INVALID_HANDLE_VALUE)
{
CloseHandle(file);
}
}
}
void Rainmeter::CreateComponentFolders(bool defaultIniLocation)
{
std::wstring path;
if (CreateDirectory(m_SkinPath.c_str(), nullptr))
{
// Folder just created, so copy default skins there
std::wstring from = GetDefaultSkinPath();
from += L"*.*";
System::CopyFiles(from, m_SkinPath);
}
else
{
path = m_SkinPath;
path += L"Backup";
if (_waccess_s(path.c_str(), 0) == 0)
{
std::wstring newPath = m_SkinPath + L"@Backup";
MoveFile(path.c_str(), newPath.c_str());
}
}
path = m_SkinPath;
path += L"@Vault\\";
if (CreateDirectory(path.c_str(), nullptr))
{
path += L"Plugins\\";
CreateDirectory(path.c_str(), nullptr);
}
path = GetLayoutPath();
if (_waccess_s(path.c_str(), 0) != 0)
{
std::wstring themesPath = m_SettingsPath + L"Themes";
if (_waccess_s(themesPath.c_str(), 0) == 0)
{
// Migrate Themes into Layouts for backwards compatibility and rename
// Rainmeter.thm to Rainmeter.ini and RainThemes.bmp to Wallpaper.bmp.
MoveFile(themesPath.c_str(), path.c_str());
path += L'*'; // For FindFirstFile.
WIN32_FIND_DATA fd = { 0 };
HANDLE hFind = FindFirstFile(path.c_str(), &fd);
path.pop_back(); // Remove '*'.
if (hFind != INVALID_HANDLE_VALUE)
{
do
{
if (fd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY &&
PathUtil::IsDotOrDotDot(fd.cFileName))
{
std::wstring layoutFolder = path + fd.cFileName;
layoutFolder += L'\\';
std::wstring file = layoutFolder + L"Rainmeter.thm";
if (_waccess_s(file.c_str(), 0) == 0)
{
std::wstring newFile = layoutFolder + L"Rainmeter.ini";
MoveFile(file.c_str(), newFile.c_str());
}
file = layoutFolder + L"RainThemes.bmp";
if (_waccess_s(file.c_str(), 0) == 0)
{
std::wstring newFile = layoutFolder + L"Wallpaper.bmp";
MoveFile(file.c_str(), newFile.c_str());
}
}
}
while (FindNextFile(hFind, &fd));
FindClose(hFind);
}
}
else
{
std::wstring from = GetDefaultLayoutPath();
if (_waccess_s(from.c_str(), 0) == 0)
{
System::CopyFiles(from, m_SettingsPath);
}
}
}
else
{
path += L"Backup";
if (_waccess_s(path.c_str(), 0) == 0)
{
std::wstring newPath = GetLayoutPath();
newPath += L"@Backup";
MoveFile(path.c_str(), newPath.c_str());
}
}
if (defaultIniLocation)
{
path = GetUserPluginPath();
if (_waccess_s(path.c_str(), 0) != 0)
{
std::wstring from = GetDefaultPluginPath();
if (_waccess_s(from.c_str(), 0) == 0)
{
System::CopyFiles(from, m_SettingsPath);
}
}
path = GetAddonPath();
if (_waccess_s(path.c_str(), 0) != 0)
{
std::wstring from = GetDefaultAddonPath();
if (_waccess_s(from.c_str(), 0) == 0)
{
System::CopyFiles(from, m_SettingsPath);
}
}
path = m_SettingsPath;
path += L"Rainmeter.exe";
const WCHAR* pathSz = path.c_str();
if (_waccess_s(pathSz, 0) != 0)
{
// Create a hidden stub Rainmeter.exe into SettingsPath for old addon
// using relative path to Rainmeter.exe
std::wstring from = m_Path + L"Rainmeter.exe";
System::CopyFiles(from, path);
// Get rid of all resources from the stub executable
HANDLE stub = BeginUpdateResource(pathSz, TRUE);
// Add the manifest of Rainmeter.dll to the stub
HRSRC manifest = FindResource(m_Instance, MAKEINTRESOURCE(2), RT_MANIFEST);
if (manifest)
{
DWORD manifestSize = SizeofResource(m_Instance, manifest);
HGLOBAL manifestLoad = LoadResource(m_Instance, manifest);
if (manifestLoad)
{
void* manifestLoadData = LockResource(manifestLoad);
if (manifestLoadData)
{
LANGID langID = MAKELANGID(LANG_ENGLISH, SUBLANG_DEFAULT);
UpdateResource(stub, RT_MANIFEST, MAKEINTRESOURCE(1), langID, manifestLoadData, manifestSize);
}
}
}
EndUpdateResource(stub, FALSE);
SetFileAttributes(pathSz, FILE_ATTRIBUTE_HIDDEN);
}
}
}
void Rainmeter::ReloadSettings()
{
ReadFavorites();
ScanForSkins();
ScanForLayouts();
ReadGeneralSettings(m_IniFile);
}
void Rainmeter::EditSettings()
{
std::wstring file = L'"' + m_IniFile;
file += L'"';
CommandHandler::RunFile(m_SkinEditor.c_str(), file.c_str());
}
void Rainmeter::EditSkinFile(const std::wstring& name, const std::wstring& iniFile)
{
std::wstring args = L'"' + m_SkinPath;
args += name;
args += L'\\';
args += iniFile;
args += L'"';
CommandHandler::RunFile(m_SkinEditor.c_str(), args.c_str());
}
void Rainmeter::OpenSkinFolder(const std::wstring& name)
{
std::wstring folderPath = m_SkinPath + name;
CommandHandler::RunFile(folderPath.c_str());
}
bool Rainmeter::DoesSkinHaveSettings(const std::wstring& folderPath)
{
WCHAR* buffer = new WCHAR[SHRT_MAX];
const bool hasSettings = (GetPrivateProfileSection(folderPath.c_str(), buffer, SHRT_MAX, m_IniFile.c_str()) > 0UL);
delete [] buffer;
buffer = nullptr;
if (!hasSettings)
{
// Since there are no settings for this skin in Rainmeter.ini, attempt to insert
// a empty line between the last defined section, and the new section for this skin.
HANDLE hFile = CreateFile(m_IniFile.c_str(), GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE,