[RAPPS] Rework application handling

Previously, there would be function duplication between installed and available applications.
Now this is handled with polymorphism, which allows to re-use a lot of code.
Additionally, toolbar buttons are properly disabled now.
The mutex used to guard rapps' single instance is renamed,
so that the 'new' and old rapps can be run at the same time for testing.

CORE-18459

base/applications/rapps/CMakeLists.txt

@@ -5,13 +5,13 @@ include_directories(${REACTOS_SOURCE_DIR}/sdk/lib/conutils)
 include_directories(include)
 
 list(APPEND SOURCE
+    applicationdb.cpp
+    applicationinfo.cpp
     appview.cpp
     asyncinet.cpp
-    available.cpp
     cabinet.cpp
     configparser.cpp
     gui.cpp
-    installed.cpp
     integrity.cpp
     loaddlg.cpp
     misc.cpp
@@ -19,15 +19,15 @@ list(APPEND SOURCE
     settingsdlg.cpp
     unattended.cpp
     winmain.cpp
+    include/applicationdb.h
+    include/applicationinfo.h
     include/appview.h
     include/asyncinet.h
-    include/available.h
     include/configparser.h
     include/crichedit.h
     include/defines.h
     include/dialogs.h
     include/gui.h
-    include/installed.h
     include/misc.h
     include/rapps.h
     include/resource.h

base/applications/rapps/applicationdb.cpp

@@ -0,0 +1,291 @@
+/*
+ * PROJECT:     ReactOS Applications Manager
+ * LICENSE:     GPL-2.0-or-later (https://spdx.org/licenses/GPL-2.0-or-later)
+ * PURPOSE:     Classes for working with available applications
+ * COPYRIGHT:   Copyright 2017 Alexander Shaposhnikov     (sanchaez@reactos.org)
+ *              Copyright 2020 He Yang                    (1160386205@qq.com)
+ *              Copyright 2021-2023 Mark Jansen <mark.jansen@reactos.org>
+ */
+
+#include "rapps.h"
+#include "applicationdb.h"
+#include "configparser.h"
+#include "settings.h"
+
+
+static HKEY g_RootKeyEnum[3] = {HKEY_CURRENT_USER, HKEY_LOCAL_MACHINE, HKEY_LOCAL_MACHINE};
+static REGSAM g_RegSamEnum[3] = {KEY_WOW64_32KEY, KEY_WOW64_32KEY, KEY_WOW64_64KEY};
+#define UNINSTALL_SUBKEY L"Software\\Microsoft\\Windows\\CurrentVersion\\Uninstall"
+
+static VOID
+ClearList(CAtlList<CApplicationInfo *> &list)
+{
+    POSITION InfoListPosition = list.GetHeadPosition();
+    while (InfoListPosition)
+    {
+        CApplicationInfo *Info = list.GetNext(InfoListPosition);
+        delete Info;
+    }
+    list.RemoveAll();
+}
+
+CApplicationDB::CApplicationDB(const CStringW &path) : m_BasePath(path)
+{
+    m_BasePath.Canonicalize();
+}
+
+CApplicationInfo *
+CApplicationDB::FindByPackageName(const CStringW &name)
+{
+    POSITION CurrentListPosition = m_Available.GetHeadPosition();
+    while (CurrentListPosition)
+    {
+        CApplicationInfo *Info = m_Available.GetNext(CurrentListPosition);
+        if (Info->szIdentifier == name)
+        {
+            return Info;
+        }
+    }
+    return NULL;
+}
+
+void
+CApplicationDB::GetApps(CAtlList<CApplicationInfo *> &List, AppsCategories Type) const
+{
+    const BOOL UseInstalled = IsInstalledEnum(Type);
+    const CAtlList<CApplicationInfo *> &list = UseInstalled ? m_Installed : m_Available;
+    const BOOL IncludeAll = UseInstalled ? (Type == ENUM_ALL_INSTALLED) : (Type == ENUM_ALL_AVAILABLE);
+
+    POSITION CurrentListPosition = list.GetHeadPosition();
+    while (CurrentListPosition)
+    {
+        CApplicationInfo *Info = list.GetNext(CurrentListPosition);
+
+        if (IncludeAll || Type == Info->iCategory)
+        {
+            List.AddTail(Info);
+        }
+    }
+}
+
+BOOL
+CApplicationDB::EnumerateFiles()
+{
+    ClearList(m_Available);
+
+    CPathW AppsPath = m_BasePath;
+    AppsPath += L"rapps";
+    CPathW WildcardPath = AppsPath;
+    WildcardPath += L"*.txt";
+
+    WIN32_FIND_DATAW FindFileData;
+    HANDLE hFind = FindFirstFileW(WildcardPath, &FindFileData);
+    if (hFind == INVALID_HANDLE_VALUE)
+    {
+        return FALSE;
+    }
+
+    do
+    {
+        CStringW szPkgName = FindFileData.cFileName;
+        PathRemoveExtensionW(szPkgName.GetBuffer(MAX_PATH));
+        szPkgName.ReleaseBuffer();
+
+        CApplicationInfo *Info = FindByPackageName(szPkgName);
+        ATLASSERT(Info == NULL);
+        if (!Info)
+        {
+            CConfigParser *Parser = new CConfigParser(FindFileData.cFileName);
+            int Cat;
+            if (!Parser->GetInt(L"Category", Cat))
+                Cat = ENUM_INVALID;
+
+            Info = new CAvailableApplicationInfo(Parser, szPkgName, static_cast<AppsCategories>(Cat), AppsPath);
+            if (Info->Valid())
+            {
+                m_Available.AddTail(Info);
+            }
+            else
+            {
+                delete Info;
+            }
+        }
+
+    } while (FindNextFileW(hFind, &FindFileData));
+
+    FindClose(hFind);
+    return TRUE;
+}
+
+VOID
+CApplicationDB::UpdateAvailable()
+{
+    if (!CreateDirectoryW(m_BasePath, NULL) && GetLastError() != ERROR_ALREADY_EXISTS)
+        return;
+
+    if (EnumerateFiles())
+        return;
+
+    DownloadApplicationsDB(
+        SettingsInfo.bUseSource ? SettingsInfo.szSourceURL : APPLICATION_DATABASE_URL, !SettingsInfo.bUseSource);
+
+    CPathW AppsPath = m_BasePath;
+    AppsPath += L"rapps";
+    if (!ExtractFilesFromCab(APPLICATION_DATABASE_NAME, m_BasePath, AppsPath))
+        return;
+
+    CPathW CabFile = m_BasePath;
+    CabFile += APPLICATION_DATABASE_NAME;
+    DeleteFileW(CabFile);
+
+    EnumerateFiles();
+}
+
+VOID
+CApplicationDB::UpdateInstalled()
+{
+    // Remove all old entries
+    ClearList(m_Installed);
+
+    int LoopKeys = 2;
+
+    if (IsSystem64Bit())
+    {
+        // loop for all 3 combination.
+        // note that HKEY_CURRENT_USER\Software don't have a redirect
+        // https://docs.microsoft.com/en-us/windows/win32/winprog64/shared-registry-keys#redirected-shared-and-reflected-keys-under-wow64
+        LoopKeys = 3;
+    }
+
+    for (int keyIndex = 0; keyIndex < LoopKeys; keyIndex++)
+    {
+        LONG ItemIndex = 0;
+        WCHAR szKeyName[MAX_PATH];
+
+        CRegKey hKey;
+        if (hKey.Open(g_RootKeyEnum[keyIndex], UNINSTALL_SUBKEY, KEY_READ | g_RegSamEnum[keyIndex]) != ERROR_SUCCESS)
+        {
+            continue;
+        }
+
+        while (1)
+        {
+            DWORD dwSize = _countof(szKeyName);
+            if (hKey.EnumKey(ItemIndex, szKeyName, &dwSize) != ERROR_SUCCESS)
+            {
+                break;
+            }
+
+            ItemIndex++;
+
+            CRegKey hSubKey;
+            if (hSubKey.Open(hKey, szKeyName, KEY_READ) == ERROR_SUCCESS)
+            {
+                DWORD dwValue = 0;
+
+                dwSize = sizeof(DWORD);
+                if (RegQueryValueExW(hSubKey, L"SystemComponent", NULL, NULL, (LPBYTE)&dwValue, &dwSize) ==
+                        ERROR_SUCCESS &&
+                    dwValue == 1)
+                {
+                    // Ignore system components
+                    continue;
+                }
+
+                BOOL bIsUpdate =
+                    (RegQueryValueExW(hSubKey, L"ParentKeyName", NULL, NULL, NULL, &dwSize) == ERROR_SUCCESS);
+
+                CInstalledApplicationInfo *Info = new CInstalledApplicationInfo(
+                    hSubKey.Detach(), szKeyName, bIsUpdate ? ENUM_UPDATES : ENUM_INSTALLED_APPLICATIONS, keyIndex);
+
+                if (Info->Valid())
+                {
+                    m_Installed.AddTail(Info);
+                }
+                else
+                {
+                    delete Info;
+                }
+            }
+        }
+    }
+}
+
+static void
+DeleteWithWildcard(const CPathW &Dir, const CStringW &Filter)
+{
+    HANDLE hFind = INVALID_HANDLE_VALUE;
+    WIN32_FIND_DATAW FindFileData;
+
+    CPathW DirWithFilter = Dir;
+    DirWithFilter += Filter;
+
+    hFind = FindFirstFileW(DirWithFilter, &FindFileData);
+
+    if (hFind == INVALID_HANDLE_VALUE)
+        return;
+
+    do
+    {
+        CPathW szTmp = Dir;
+        szTmp += FindFileData.cFileName;
+
+        if (!(FindFileData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY))
+        {
+            DeleteFileW(szTmp);
+        }
+    } while (FindNextFileW(hFind, &FindFileData) != 0);
+    FindClose(hFind);
+}
+
+VOID
+CApplicationDB::RemoveCached()
+{
+    // Delete icons
+    CPathW AppsPath = m_BasePath;
+    AppsPath += L"rapps";
+    CPathW IconPath = AppsPath;
+    IconPath += L"icons";
+    DeleteWithWildcard(IconPath, L"*.ico");
+
+    // Delete leftover screenshots
+    CPathW ScrnshotFolder = AppsPath;
+    ScrnshotFolder += L"screenshots";
+    DeleteWithWildcard(ScrnshotFolder, L"*.tmp");
+
+    // Delete data base files (*.txt)
+    DeleteWithWildcard(AppsPath, L"*.txt");
+
+    RemoveDirectoryW(IconPath);
+    RemoveDirectoryW(ScrnshotFolder);
+    RemoveDirectoryW(AppsPath);
+    RemoveDirectoryW(m_BasePath);
+}
+
+BOOL
+CApplicationDB::RemoveInstalledAppFromRegistry(const CApplicationInfo *Info)
+{
+    // Validate that this is actually an installed app / update
+    ATLASSERT(Info->iCategory == ENUM_INSTALLED_APPLICATIONS || Info->iCategory == ENUM_UPDATES);
+    if (Info->iCategory != ENUM_INSTALLED_APPLICATIONS && Info->iCategory != ENUM_UPDATES)
+        return FALSE;
+
+    // Grab the index in the registry keys
+    const CInstalledApplicationInfo *InstalledInfo = static_cast<const CInstalledApplicationInfo *>(Info);
+    ATLASSERT(InstalledInfo->iKeyIndex >= 0 && InstalledInfo->iKeyIndex < (int)_countof(g_RootKeyEnum));
+    if (InstalledInfo->iKeyIndex < 0 && InstalledInfo->iKeyIndex >= (int)_countof(g_RootKeyEnum))
+        return FALSE;
+
+    int keyIndex = InstalledInfo->iKeyIndex;
+
+    // Grab the registry key name
+    CStringW Name = InstalledInfo->szIdentifier;
+
+    // Recursively delete this key
+    CRegKey Uninstall;
+    if (Uninstall.Open(g_RootKeyEnum[keyIndex], UNINSTALL_SUBKEY, KEY_READ | KEY_WRITE | g_RegSamEnum[keyIndex]) !=
+        ERROR_SUCCESS)
+        return FALSE;
+
+    return Uninstall.RecurseDeleteKey(Name) == ERROR_SUCCESS;
+}

base/applications/rapps/applicationinfo.cpp

@@ -0,0 +1,630 @@
+/*
+ * PROJECT:     ReactOS Applications Manager
+ * LICENSE:     GPL-2.0-or-later (https://spdx.org/licenses/GPL-2.0-or-later)
+ * PURPOSE:     Classes for working with available applications
+ * COPYRIGHT:   Copyright 2017 Alexander Shaposhnikov     (sanchaez@reactos.org)
+ *              Copyright 2020 He Yang                    (1160386205@qq.com)
+ *              Copyright 2021-2023 Mark Jansen <mark.jansen@reactos.org>
+ */
+
+#include "rapps.h"
+#include "appview.h"
+
+CApplicationInfo::CApplicationInfo(const CStringW &Identifier, AppsCategories Category)
+    : szIdentifier(Identifier), iCategory(Category)
+{
+}
+
+CApplicationInfo::~CApplicationInfo()
+{
+}
+
+CAvailableApplicationInfo::CAvailableApplicationInfo(
+    CConfigParser *Parser,
+    const CStringW &PkgName,
+    AppsCategories Category,
+    const CPathW &BasePath)
+    : CApplicationInfo(PkgName, Category), m_Parser(Parser), m_ScrnshotRetrieved(false), m_LanguagesLoaded(false)
+{
+    m_Parser->GetString(L"Name", szDisplayName);
+    m_Parser->GetString(L"Version", szDisplayVersion);
+    m_Parser->GetString(L"URLDownload", m_szUrlDownload);
+    m_Parser->GetString(L"Description", szComments);
+
+    CPathW IconPath = BasePath;
+    IconPath += L"icons";
+
+    CStringW IconName;
+    if (m_Parser->GetString(L"Icon", IconName))
+    {
+        IconPath += IconName;
+    }
+    else
+    {
+        // inifile.ico
+        IconPath += (szIdentifier + L".ico");
+    }
+
+    if (PathFileExistsW(IconPath))
+    {
+        szDisplayIcon = (LPCWSTR)IconPath;
+    }
+
+    INT iSizeBytes;
+
+    if (m_Parser->GetInt(L"SizeBytes", iSizeBytes))
+    {
+        StrFormatByteSizeW(iSizeBytes, m_szSize.GetBuffer(MAX_PATH), MAX_PATH);
+        m_szSize.ReleaseBuffer();
+    }
+
+    m_Parser->GetString(L"URLSite", m_szUrlSite);
+}
+
+CAvailableApplicationInfo::~CAvailableApplicationInfo()
+{
+    delete m_Parser;
+}
+
+VOID
+CAvailableApplicationInfo::ShowAppInfo(CAppRichEdit *RichEdit)
+{
+    RichEdit->SetText(szDisplayName, CFE_BOLD);
+    InsertVersionInfo(RichEdit);
+    RichEdit->LoadAndInsertText(IDS_AINFO_LICENSE, LicenseString(), 0);
+    InsertLanguageInfo(RichEdit);
+
+    RichEdit->LoadAndInsertText(IDS_AINFO_SIZE, m_szSize, 0);
+    RichEdit->LoadAndInsertText(IDS_AINFO_URLSITE, m_szUrlSite, CFE_LINK);
+    RichEdit->LoadAndInsertText(IDS_AINFO_DESCRIPTION, szComments, 0);
+    RichEdit->LoadAndInsertText(IDS_AINFO_URLDOWNLOAD, m_szUrlDownload, CFE_LINK);
+    RichEdit->LoadAndInsertText(IDS_AINFO_PACKAGE_NAME, szIdentifier, 0);
+}
+
+int
+CompareVersion(const CStringW &left, const CStringW &right)
+{
+    int nLeft = 0, nRight = 0;
+
+    while (true)
+    {
+        CStringW leftPart = left.Tokenize(L".", nLeft);
+        CStringW rightPart = right.Tokenize(L".", nRight);
+
+        if (leftPart.IsEmpty() && rightPart.IsEmpty())
+            return 0;
+        if (leftPart.IsEmpty())
+            return -1;
+        if (rightPart.IsEmpty())
+            return 1;
+
+        int leftVal, rightVal;
+
+        if (!StrToIntExW(leftPart, STIF_DEFAULT, &leftVal))
+            leftVal = 0;
+        if (!StrToIntExW(rightPart, STIF_DEFAULT, &rightVal))
+            rightVal = 0;
+
+        if (leftVal > rightVal)
+            return 1;
+        if (rightVal < leftVal)
+            return -1;
+    }
+}
+
+VOID
+CAvailableApplicationInfo::InsertVersionInfo(CAppRichEdit *RichEdit)
+{
+    CStringW szRegName;
+    m_Parser->GetString(L"RegName", szRegName);
+
+    BOOL bIsInstalled = ::GetInstalledVersion(NULL, szRegName) || ::GetInstalledVersion(NULL, szDisplayName);
+    if (bIsInstalled)
+    {
+        CStringW szInstalledVersion;
+        CStringW szNameVersion = szDisplayName + L" " + szDisplayVersion;
+        BOOL bHasInstalledVersion = ::GetInstalledVersion(&szInstalledVersion, szRegName) ||
+                                    ::GetInstalledVersion(&szInstalledVersion, szDisplayName) ||
+                                    ::GetInstalledVersion(&szInstalledVersion, szNameVersion);
+
+        if (bHasInstalledVersion)
+        {
+            BOOL bHasUpdate = CompareVersion(szInstalledVersion, szDisplayVersion) < 0;
+            if (bHasUpdate)
+                RichEdit->LoadAndInsertText(IDS_STATUS_UPDATE_AVAILABLE, CFE_ITALIC);
+            else
+                RichEdit->LoadAndInsertText(IDS_STATUS_INSTALLED, CFE_ITALIC);
+
+            RichEdit->LoadAndInsertText(IDS_AINFO_VERSION, szInstalledVersion, 0);
+        }
+        else
+        {
+            RichEdit->LoadAndInsertText(IDS_STATUS_INSTALLED, CFE_ITALIC);
+        }
+    }
+    else
+    {
+        RichEdit->LoadAndInsertText(IDS_STATUS_NOTINSTALLED, CFE_ITALIC);
+    }
+
+    RichEdit->LoadAndInsertText(IDS_AINFO_AVAILABLEVERSION, szDisplayVersion, 0);
+}
+
+CStringW
+CAvailableApplicationInfo::LicenseString()
+{
+    INT IntBuffer;
+    m_Parser->GetInt(L"LicenseType", IntBuffer);
+    CStringW szLicenseString;
+    m_Parser->GetString(L"License", szLicenseString);
+    LicenseType licenseType;
+
+    if (IsLicenseType(IntBuffer))
+    {
+        licenseType = static_cast<LicenseType>(IntBuffer);
+    }
+    else
+    {
+        licenseType = LICENSE_NONE;
+    }
+
+    CStringW szLicense;
+    switch (licenseType)
+    {
+        case LICENSE_OPENSOURCE:
+            szLicense.LoadStringW(IDS_LICENSE_OPENSOURCE);
+            break;
+        case LICENSE_FREEWARE:
+            szLicense.LoadStringW(IDS_LICENSE_FREEWARE);
+            break;
+        case LICENSE_TRIAL:
+            szLicense.LoadStringW(IDS_LICENSE_TRIAL);
+            break;
+        default:
+            return szLicenseString;
+    }
+
+    return szLicense + L" (" + szLicenseString + L")";
+}
+
+VOID
+CAvailableApplicationInfo::InsertLanguageInfo(CAppRichEdit *RichEdit)
+{
+    if (!m_LanguagesLoaded)
+    {
+        RetrieveLanguages();
+    }
+
+    if (m_LanguageLCIDs.GetSize() == 0)
+    {
+        return;
+    }
+
+    const INT nTranslations = m_LanguageLCIDs.GetSize();
+    CStringW szLangInfo;
+    CStringW szLoadedTextAvailability;
+    CStringW szLoadedAInfoText;
+
+    szLoadedAInfoText.LoadStringW(IDS_AINFO_LANGUAGES);
+
+    const LCID lcEnglish = MAKELCID(MAKELANGID(LANG_ENGLISH, SUBLANG_DEFAULT), SORT_DEFAULT);
+    if (m_LanguageLCIDs.Find(GetUserDefaultLCID()) >= 0)
+    {
+        szLoadedTextAvailability.LoadStringW(IDS_LANGUAGE_AVAILABLE_TRANSLATION);
+        if (nTranslations > 1)
+        {
+            CStringW buf;
+            buf.LoadStringW(IDS_LANGUAGE_MORE_PLACEHOLDER);
+            szLangInfo.Format(buf, nTranslations - 1);
+        }
+        else
+        {
+            szLangInfo.LoadStringW(IDS_LANGUAGE_SINGLE);
+            szLangInfo = L" (" + szLangInfo + L")";
+        }
+    }
+    else if (m_LanguageLCIDs.Find(lcEnglish) >= 0)
+    {
+        szLoadedTextAvailability.LoadStringW(IDS_LANGUAGE_ENGLISH_TRANSLATION);
+        if (nTranslations > 1)
+        {
+            CStringW buf;
+            buf.LoadStringW(IDS_LANGUAGE_AVAILABLE_PLACEHOLDER);
+            szLangInfo.Format(buf, nTranslations - 1);
+        }
+        else
+        {
+            szLangInfo.LoadStringW(IDS_LANGUAGE_SINGLE);
+            szLangInfo = L" (" + szLangInfo + L")";
+        }
+    }
+    else
+    {
+        szLoadedTextAvailability.LoadStringW(IDS_LANGUAGE_NO_TRANSLATION);
+    }
+
+    RichEdit->InsertText(szLoadedAInfoText, CFE_BOLD);
+    RichEdit->InsertText(szLoadedTextAvailability, NULL);
+    RichEdit->InsertText(szLangInfo, CFE_ITALIC);
+}
+
+VOID
+CAvailableApplicationInfo::RetrieveLanguages()
+{
+    m_LanguagesLoaded = true;
+
+    CStringW szBuffer;
+    if (!m_Parser->GetString(L"Languages", szBuffer))
+    {
+        return;
+    }
+
+    // Parse parameter string
+    int iIndex = 0;
+    while (true)
+    {
+        CStringW szLocale = szBuffer.Tokenize(L"|", iIndex);
+        if (szLocale.IsEmpty())
+            break;
+
+        szLocale = L"0x" + szLocale;
+
+        INT iLCID;
+        if (StrToIntExW(szLocale, STIF_SUPPORT_HEX, &iLCID))
+        {
+            m_LanguageLCIDs.Add(static_cast<LCID>(iLCID));
+        }
+    }
+}
+
+BOOL
+CAvailableApplicationInfo::Valid() const
+{
+    return !szDisplayName.IsEmpty() && !m_szUrlDownload.IsEmpty();
+}
+
+BOOL
+CAvailableApplicationInfo::CanModify()
+{
+    return FALSE;
+}
+
+BOOL
+CAvailableApplicationInfo::RetrieveIcon(CStringW &Path) const
+{
+    Path = szDisplayIcon;
+    return !Path.IsEmpty();
+}
+
+#define MAX_SCRNSHOT_NUM 16
+BOOL
+CAvailableApplicationInfo::RetrieveScreenshot(CStringW &Path)
+{
+    if (!m_ScrnshotRetrieved)
+    {
+        static_assert(MAX_SCRNSHOT_NUM < 10000, "MAX_SCRNSHOT_NUM is too big");
+        for (int i = 0; i < MAX_SCRNSHOT_NUM; i++)
+        {
+            CStringW ScrnshotField;
+            ScrnshotField.Format(L"Screenshot%d", i + 1);
+            CStringW ScrnshotLocation;
+            if (!m_Parser->GetString(ScrnshotField, ScrnshotLocation))
+            {
+                // We stop at the first screenshot not found,
+                // so screenshots _have_ to be consecutive
+                break;
+            }
+
+            if (PathIsURLW(ScrnshotLocation.GetString()))
+            {
+                m_szScrnshotLocation.Add(ScrnshotLocation);
+            }
+        }
+        m_ScrnshotRetrieved = true;
+    }
+
+    if (m_szScrnshotLocation.GetSize() > 0)
+    {
+        Path = m_szScrnshotLocation[0];
+    }
+
+    return !Path.IsEmpty();
+}
+
+VOID
+CAvailableApplicationInfo::GetDownloadInfo(CStringW &Url, CStringW &Sha1, ULONG &SizeInBytes) const
+{
+    Url = m_szUrlDownload;
+    m_Parser->GetString(L"SHA1", Sha1);
+    INT iSizeBytes;
+
+    if (m_Parser->GetInt(L"SizeBytes", iSizeBytes))
+    {
+        SizeInBytes = (ULONG)iSizeBytes;
+    }
+    else
+    {
+        SizeInBytes = 0;
+    }
+}
+
+VOID
+CAvailableApplicationInfo::GetDisplayInfo(CStringW &License, CStringW &Size, CStringW &UrlSite, CStringW &UrlDownload)
+{
+    License = LicenseString();
+    Size = m_szSize;
+    UrlSite = m_szUrlSite;
+    UrlDownload = m_szUrlDownload;
+}
+
+BOOL
+CAvailableApplicationInfo::UninstallApplication(BOOL bModify)
+{
+    ATLASSERT(FALSE && "Should not be called");
+    return FALSE;
+}
+
+CInstalledApplicationInfo::CInstalledApplicationInfo(
+    HKEY Key,
+    const CStringW &KeyName,
+    AppsCategories Category,
+    int KeyIndex)
+    : CApplicationInfo(KeyName, Category), m_hKey(Key), iKeyIndex(KeyIndex)
+{
+    if (GetApplicationRegString(L"DisplayName", szDisplayName))
+    {
+        GetApplicationRegString(L"DisplayIcon", szDisplayIcon);
+        GetApplicationRegString(L"DisplayVersion", szDisplayVersion);
+        GetApplicationRegString(L"Comments", szComments);
+    }
+}
+
+CInstalledApplicationInfo::~CInstalledApplicationInfo()
+{
+}
+
+VOID
+CInstalledApplicationInfo::AddApplicationRegString(
+    CAppRichEdit *RichEdit,
+    UINT StringID,
+    const CStringW &String,
+    DWORD TextFlags)
+{
+    CStringW Tmp;
+    if (GetApplicationRegString(String, Tmp))
+    {
+        RichEdit->InsertTextWithString(StringID, Tmp, TextFlags);
+    }
+}
+
+VOID
+CInstalledApplicationInfo::ShowAppInfo(CAppRichEdit *RichEdit)
+{
+    RichEdit->SetText(szDisplayName, CFE_BOLD);
+    RichEdit->InsertText(L"\n", 0);
+
+    RichEdit->InsertTextWithString(IDS_INFO_VERSION, szDisplayVersion, 0);
+    AddApplicationRegString(RichEdit, IDS_INFO_PUBLISHER, L"Publisher", 0);
+    AddApplicationRegString(RichEdit, IDS_INFO_REGOWNER, L"RegOwner", 0);
+    AddApplicationRegString(RichEdit, IDS_INFO_PRODUCTID, L"ProductID", 0);
+    AddApplicationRegString(RichEdit, IDS_INFO_HELPLINK, L"HelpLink", CFM_LINK);
+    AddApplicationRegString(RichEdit, IDS_INFO_HELPPHONE, L"HelpTelephone", 0);
+    AddApplicationRegString(RichEdit, IDS_INFO_README, L"Readme", 0);
+    AddApplicationRegString(RichEdit, IDS_INFO_CONTACT, L"Contact", 0);
+    AddApplicationRegString(RichEdit, IDS_INFO_UPDATEINFO, L"URLUpdateInfo", CFM_LINK);
+    AddApplicationRegString(RichEdit, IDS_INFO_INFOABOUT, L"URLInfoAbout", CFM_LINK);
+    RichEdit->InsertTextWithString(IDS_INFO_COMMENTS, szComments, 0);
+
+    if (m_szInstallDate.IsEmpty())
+    {
+        RetrieveInstallDate();
+    }
+
+    RichEdit->InsertTextWithString(IDS_INFO_INSTALLDATE, m_szInstallDate, 0);
+    AddApplicationRegString(RichEdit, IDS_INFO_INSTLOCATION, L"InstallLocation", 0);
+    AddApplicationRegString(RichEdit, IDS_INFO_INSTALLSRC, L"InstallSource", 0);
+
+    if (m_szUninstallString.IsEmpty())
+    {
+        RetrieveUninstallStrings();
+    }
+
+    RichEdit->InsertTextWithString(IDS_INFO_UNINSTALLSTR, m_szUninstallString, 0);
+    RichEdit->InsertTextWithString(IDS_INFO_MODIFYPATH, m_szModifyString, 0);
+}
+
+VOID
+CInstalledApplicationInfo::RetrieveInstallDate()
+{
+    DWORD dwInstallTimeStamp;
+    SYSTEMTIME InstallLocalTime;
+    if (GetApplicationRegString(L"InstallDate", m_szInstallDate))
+    {
+        ZeroMemory(&InstallLocalTime, sizeof(InstallLocalTime));
+        // Check if we have 8 characters to parse the datetime.
+        // Maybe other formats exist as well?
+        m_szInstallDate = m_szInstallDate.Trim();
+        if (m_szInstallDate.GetLength() == 8)
+        {
+            InstallLocalTime.wYear = wcstol(m_szInstallDate.Left(4).GetString(), NULL, 10);
+            InstallLocalTime.wMonth = wcstol(m_szInstallDate.Mid(4, 2).GetString(), NULL, 10);
+            InstallLocalTime.wDay = wcstol(m_szInstallDate.Mid(6, 2).GetString(), NULL, 10);
+        }
+    }
+    // It might be a DWORD (Unix timestamp). try again.
+    else if (GetApplicationRegDword(L"InstallDate", &dwInstallTimeStamp))
+    {
+        FILETIME InstallFileTime;
+        SYSTEMTIME InstallSystemTime;
+
+        UnixTimeToFileTime(dwInstallTimeStamp, &InstallFileTime);
+        FileTimeToSystemTime(&InstallFileTime, &InstallSystemTime);
+
+        // convert to localtime
+        SystemTimeToTzSpecificLocalTime(NULL, &InstallSystemTime, &InstallLocalTime);
+    }
+
+    // convert to readable date string
+    int cchTimeStrLen = GetDateFormatW(LOCALE_USER_DEFAULT, 0, &InstallLocalTime, NULL, 0, 0);
+
+    GetDateFormatW(
+        LOCALE_USER_DEFAULT, // use default locale for current user
+        0, &InstallLocalTime, NULL, m_szInstallDate.GetBuffer(cchTimeStrLen), cchTimeStrLen);
+    m_szInstallDate.ReleaseBuffer();
+}
+
+VOID
+CInstalledApplicationInfo::RetrieveUninstallStrings()
+{
+    DWORD dwWindowsInstaller = 0;
+    if (GetApplicationRegDword(L"WindowsInstaller", &dwWindowsInstaller) && dwWindowsInstaller)
+    {
+        // MSI has the same info in Uninstall / modify, so manually build it
+        m_szUninstallString.Format(L"msiexec /x%s", szIdentifier.GetString());
+    }
+    else
+    {
+        GetApplicationRegString(L"UninstallString", m_szUninstallString);
+    }
+    DWORD dwNoModify = 0;
+    if (!GetApplicationRegDword(L"NoModify", &dwNoModify))
+    {
+        CStringW Tmp;
+        if (GetApplicationRegString(L"NoModify", Tmp))
+        {
+            dwNoModify = Tmp.GetLength() > 0 ? (Tmp[0] == '1') : 0;
+        }
+        else
+        {
+            dwNoModify = 0;
+        }
+    }
+    if (!dwNoModify)
+    {
+        if (dwWindowsInstaller)
+        {
+            m_szModifyString.Format(L"msiexec /i%s", szIdentifier.GetString());
+        }
+        else
+        {
+            GetApplicationRegString(L"ModifyPath", m_szModifyString);
+        }
+    }
+}
+
+BOOL
+CInstalledApplicationInfo::Valid() const
+{
+    return !szDisplayName.IsEmpty();
+}
+
+BOOL
+CInstalledApplicationInfo::CanModify()
+{
+    if (m_szUninstallString.IsEmpty())
+    {
+        RetrieveUninstallStrings();
+    }
+
+    return !m_szModifyString.IsEmpty();
+}
+
+BOOL
+CInstalledApplicationInfo::RetrieveIcon(CStringW &Path) const
+{
+    Path = szDisplayIcon;
+    return !Path.IsEmpty();
+}
+
+BOOL
+CInstalledApplicationInfo::RetrieveScreenshot(CStringW & /*Path*/)
+{
+    return FALSE;
+}
+
+VOID
+CInstalledApplicationInfo::GetDownloadInfo(CStringW &Url, CStringW &Sha1, ULONG &SizeInBytes) const
+{
+    ATLASSERT(FALSE && "Should not be called");
+}
+
+VOID
+CInstalledApplicationInfo::GetDisplayInfo(CStringW &License, CStringW &Size, CStringW &UrlSite, CStringW &UrlDownload)
+{
+    ATLASSERT(FALSE && "Should not be called");
+}
+
+BOOL
+CInstalledApplicationInfo::UninstallApplication(BOOL bModify)
+{
+    if (m_szUninstallString.IsEmpty())
+    {
+        RetrieveUninstallStrings();
+    }
+
+    BOOL bSuccess = StartProcess(bModify ? m_szModifyString : m_szUninstallString, TRUE);
+
+    if (bSuccess && !bModify)
+        WriteLogMessage(EVENTLOG_SUCCESS, MSG_SUCCESS_REMOVE, szDisplayName);
+
+    return bSuccess;
+}
+
+BOOL
+CInstalledApplicationInfo::GetApplicationRegString(LPCWSTR lpKeyName, CStringW &String)
+{
+    ULONG nChars = 0;
+    // Get the size
+    if (m_hKey.QueryStringValue(lpKeyName, NULL, &nChars) != ERROR_SUCCESS)
+    {
+        String.Empty();
+        return FALSE;
+    }
+
+    LPWSTR Buffer = String.GetBuffer(nChars);
+    LONG lResult = m_hKey.QueryStringValue(lpKeyName, Buffer, &nChars);
+    if (nChars > 0 && Buffer[nChars - 1] == UNICODE_NULL)
+        nChars--;
+    String.ReleaseBuffer(nChars);
+
+    if (lResult != ERROR_SUCCESS)
+    {
+        String.Empty();
+        return FALSE;
+    }
+
+    if (String.Find('%') >= 0)
+    {
+        CStringW Tmp;
+        DWORD dwLen = ExpandEnvironmentStringsW(String, NULL, 0);
+        if (dwLen > 0)
+        {
+            BOOL bSuccess = ExpandEnvironmentStringsW(String, Tmp.GetBuffer(dwLen), dwLen) == dwLen;
+            Tmp.ReleaseBuffer(dwLen - 1);
+            if (bSuccess)
+            {
+                String = Tmp;
+            }
+            else
+            {
+                String.Empty();
+                return FALSE;
+            }
+        }
+    }
+
+    return TRUE;
+}
+
+BOOL
+CInstalledApplicationInfo::GetApplicationRegDword(LPCWSTR lpKeyName, DWORD *lpValue)
+{
+    DWORD dwSize = sizeof(DWORD), dwType;
+    if (RegQueryValueExW(m_hKey, lpKeyName, NULL, &dwType, (LPBYTE)lpValue, &dwSize) != ERROR_SUCCESS ||
+        dwType != REG_DWORD)
+    {
+        return FALSE;
+    }
+
+    return TRUE;
+}

base/applications/rapps/available.cpp

@@ -1,612 +0,0 @@
-/*
- * PROJECT:     ReactOS Applications Manager
- * LICENSE:     GPL-2.0-or-later (https://spdx.org/licenses/GPL-2.0-or-later)
- * PURPOSE:     Classes for working with available applications
- * COPYRIGHT:   Copyright 2009 Dmitry Chapyshev           (dmitry@reactos.org)
- *              Copyright 2015 Ismael Ferreras Morezuelas (swyterzone+ros@gmail.com)
- *              Copyright 2017 Alexander Shaposhnikov     (sanchaez@reactos.org)
- *              Copyright 2020 He Yang                    (1160386205@qq.com)
- */
-
-#include "rapps.h"
-
-#include "available.h"
-#include "misc.h"
-#include "dialogs.h"
-
-
-// CAvailableApplicationInfo
-CAvailableApplicationInfo::CAvailableApplicationInfo(const ATL::CStringW& sFileNameParam, AvailableStrings& AvlbStrings)
-    : m_LicenseType(LICENSE_NONE), m_SizeBytes(0), m_sFileName(sFileNameParam),
-    m_IsInstalled(FALSE), m_HasLanguageInfo(FALSE), m_HasInstalledVersion(FALSE)
-{
-    RetrieveGeneralInfo(AvlbStrings);
-}
-
-VOID CAvailableApplicationInfo::RefreshAppInfo(AvailableStrings& AvlbStrings)
-{
-    if (m_szUrlDownload.IsEmpty())
-    {
-        RetrieveGeneralInfo(AvlbStrings);
-    }
-}
-
-// Lazily load general info from the file
-VOID CAvailableApplicationInfo::RetrieveGeneralInfo(AvailableStrings& AvlbStrings)
-{
-    m_Parser = new CConfigParser(m_sFileName);
-
-    // TODO: I temporarily use the file name (without suffix) as package name.
-    // It should be better to put this in a field of ini file.
-    // Consider writing a converter to do this and write a github action for
-    // rapps-db to ensure package_name is unique.
-    m_szPkgName = m_sFileName;
-    PathRemoveExtensionW(m_szPkgName.GetBuffer(MAX_PATH));
-    m_szPkgName.ReleaseBuffer();
-
-    m_Parser->GetInt(L"Category", m_Category);
-
-    if (!GetString(L"Name", m_szName)
-        || !GetString(L"URLDownload", m_szUrlDownload))
-    {
-        delete m_Parser;
-        return;
-    }
-
-    GetString(L"RegName", m_szRegName);
-    GetString(L"Version", m_szVersion);
-    GetString(L"License", m_szLicense);
-    GetString(L"Description", m_szDesc);
-    GetString(L"URLSite", m_szUrlSite);
-    GetString(L"SHA1", m_szSHA1);
-
-    static_assert(MAX_SCRNSHOT_NUM < 10000, "MAX_SCRNSHOT_NUM is too big");
-    for (int i = 0; i < MAX_SCRNSHOT_NUM; i++)
-    {
-        CStringW ScrnshotField;
-        ScrnshotField.Format(L"Screenshot%d", i + 1);
-        CStringW ScrnshotLocation;
-        if (!GetString(ScrnshotField, ScrnshotLocation))
-        {
-            // We stop at the first screenshot not found,
-            // so screenshots _have_ to be consecutive
-            break;
-        }
-
-        if (PathIsURLW(ScrnshotLocation.GetString()))
-        {
-            m_szScrnshotLocation.Add(ScrnshotLocation);
-        }
-        else
-        {
-            // TODO: Does the filename contain anything stuff like ":" "<" ">" ?
-            // these stuff may lead to security issues
-            ATL::CStringW ScrnshotName = AvlbStrings.szAppsPath;
-            PathAppendW(ScrnshotName.GetBuffer(MAX_PATH), L"screenshots");
-            BOOL bSuccess = PathAppendNoDirEscapeW(ScrnshotName.GetBuffer(), ScrnshotLocation.GetString());
-            ScrnshotName.ReleaseBuffer();
-            if (bSuccess)
-            {
-                m_szScrnshotLocation.Add(ScrnshotName);
-            }
-        }
-    }
-
-    ATL::CStringW IconPath = AvlbStrings.szAppsPath;
-    PathAppendW(IconPath.GetBuffer(MAX_PATH), L"icons");
-
-    // TODO: are we going to support specify an URL for an icon ?
-    ATL::CStringW IconLocation;
-    if (GetString(L"Icon", IconLocation))
-    {
-        BOOL bSuccess = PathAppendNoDirEscapeW(IconPath.GetBuffer(), IconLocation.GetString());
-        IconPath.ReleaseBuffer();
-
-        if (!bSuccess)
-        {
-            IconPath.Empty();
-        }
-    }
-    else
-    {
-        // inifile.ico
-        PathAppendW(IconPath.GetBuffer(), m_szPkgName);
-        IconPath.ReleaseBuffer();
-        IconPath += L".ico";
-    }
-
-    if (!IconPath.IsEmpty())
-    {
-        if (PathFileExistsW(IconPath))
-        {
-            m_szIconLocation = IconPath;
-        }
-    }
-
-    RetrieveSize();
-    RetrieveLicenseType();
-    RetrieveLanguages();
-    RetrieveInstalledStatus();
-
-    if (m_IsInstalled)
-    {
-        RetrieveInstalledVersion();
-    }
-
-    delete m_Parser;
-}
-
-VOID CAvailableApplicationInfo::RetrieveInstalledStatus()
-{
-    m_IsInstalled = ::GetInstalledVersion(NULL, m_szRegName)
-        || ::GetInstalledVersion(NULL, m_szName);
-}
-
-VOID CAvailableApplicationInfo::RetrieveInstalledVersion()
-{
-    ATL::CStringW szNameVersion;
-    szNameVersion = m_szName + L" " + m_szVersion;
-    m_HasInstalledVersion = ::GetInstalledVersion(&m_szInstalledVersion, m_szRegName)
-        || ::GetInstalledVersion(&m_szInstalledVersion, m_szName)
-        || ::GetInstalledVersion(&m_szInstalledVersion, szNameVersion);
-}
-
-VOID CAvailableApplicationInfo::RetrieveLanguages()
-{
-    const WCHAR cDelimiter = L'|';
-    ATL::CStringW szBuffer;
-
-    // TODO: Get multiline parameter
-    if (!m_Parser->GetString(L"Languages", szBuffer))
-    {
-        m_HasLanguageInfo = FALSE;
-        return;
-    }
-
-    // Parse parameter string
-    ATL::CStringW m_szLocale;
-    INT iLCID;
-    for (INT i = 0; szBuffer[i] != UNICODE_NULL; ++i)
-    {
-        if (szBuffer[i] != cDelimiter && szBuffer[i] != L'\n')
-        {
-            m_szLocale += szBuffer[i];
-        }
-        else
-        {
-            if (StrToIntExW(m_szLocale.GetString(), STIF_DEFAULT, &iLCID))
-            {
-                m_LanguageLCIDs.Add(static_cast<LCID>(iLCID));
-                m_szLocale.Empty();
-            }
-        }
-    }
-
-    // For the text after delimiter
-    if (!m_szLocale.IsEmpty())
-    {
-        if (StrToIntExW(m_szLocale.GetString(), STIF_DEFAULT, &iLCID))
-        {
-            m_LanguageLCIDs.Add(static_cast<LCID>(iLCID));
-        }
-    }
-
-    m_HasLanguageInfo = TRUE;
-}
-
-VOID CAvailableApplicationInfo::RetrieveLicenseType()
-{
-    INT IntBuffer;
-
-    m_Parser->GetInt(L"LicenseType", IntBuffer);
-
-    if (IsLicenseType(IntBuffer))
-    {
-        m_LicenseType = static_cast<LicenseType>(IntBuffer);
-    }
-    else
-    {
-        m_LicenseType = LICENSE_NONE;
-    }
-}
-
-VOID CAvailableApplicationInfo::RetrieveSize()
-{
-    INT iSizeBytes;
-
-    if (!m_Parser->GetInt(L"SizeBytes", iSizeBytes))
-        return;
-
-    m_SizeBytes = iSizeBytes;
-    StrFormatByteSizeW(iSizeBytes, m_szSize.GetBuffer(MAX_PATH), MAX_PATH);
-    m_szSize.ReleaseBuffer();
-}
-
-BOOL CAvailableApplicationInfo::FindInLanguages(LCID what) const
-{
-    if (!m_HasLanguageInfo)
-    {
-        return FALSE;
-    }
-
-    //Find locale code in the list
-    const INT nLanguagesSize = m_LanguageLCIDs.GetSize();
-    for (INT i = 0; i < nLanguagesSize; ++i)
-    {
-        if (m_LanguageLCIDs[i] == what)
-        {
-            return TRUE;
-        }
-    }
-
-    return FALSE;
-}
-
-BOOL CAvailableApplicationInfo::HasLanguageInfo() const
-{
-    return m_HasLanguageInfo;
-}
-
-BOOL CAvailableApplicationInfo::HasNativeLanguage() const
-{
-    return FindInLanguages(GetUserDefaultLCID());
-}
-
-BOOL CAvailableApplicationInfo::HasEnglishLanguage() const
-{
-    return FindInLanguages(MAKELCID(MAKELANGID(LANG_ENGLISH, SUBLANG_DEFAULT), SORT_DEFAULT));
-}
-
-BOOL CAvailableApplicationInfo::IsInstalled() const
-{
-    return m_IsInstalled;
-}
-
-BOOL CAvailableApplicationInfo::HasInstalledVersion() const
-{
-    return m_HasInstalledVersion;
-}
-
-BOOL CAvailableApplicationInfo::HasUpdate() const
-{
-    return (m_szInstalledVersion.Compare(m_szVersion) < 0) ? TRUE : FALSE;
-}
-
-BOOL CAvailableApplicationInfo::RetrieveScrnshot(UINT Index,ATL::CStringW& ScrnshotLocation) const
-{
-    if (Index >= (UINT)m_szScrnshotLocation.GetSize())
-    {
-        return FALSE;
-    }
-    ScrnshotLocation = m_szScrnshotLocation[Index];
-    return TRUE;
-}
-
-BOOL CAvailableApplicationInfo::RetrieveIcon(ATL::CStringW& IconLocation) const
-{
-    if (m_szIconLocation.IsEmpty())
-    {
-        return FALSE;
-    }
-    IconLocation = m_szIconLocation;
-    return TRUE;
-}
-
-VOID CAvailableApplicationInfo::SetLastWriteTime(FILETIME* ftTime)
-{
-    RtlCopyMemory(&m_ftCacheStamp, ftTime, sizeof(FILETIME));
-}
-
-inline BOOL CAvailableApplicationInfo::GetString(LPCWSTR lpKeyName, ATL::CStringW& ReturnedString)
-{
-    if (!m_Parser->GetString(lpKeyName, ReturnedString))
-    {
-        ReturnedString.Empty();
-        return FALSE;
-    }
-    return TRUE;
-}
-// CAvailableApplicationInfo
-
-// AvailableStrings
-AvailableStrings::AvailableStrings()
-{
-    //FIXME: maybe provide a fallback?
-    if (GetStorageDirectory(szPath))
-    {
-        szAppsPath = szPath;
-        PathAppendW(szAppsPath.GetBuffer(MAX_PATH), L"rapps");
-        szAppsPath.ReleaseBuffer();
-
-        szCabName = APPLICATION_DATABASE_NAME;
-        szCabDir = szPath;
-        szCabPath = szCabDir;
-        PathAppendW(szCabPath.GetBuffer(MAX_PATH), szCabName);
-        szCabPath.ReleaseBuffer();
-
-        szSearchPath = szAppsPath;
-        PathAppendW(szSearchPath.GetBuffer(MAX_PATH), L"*.txt");
-        szSearchPath.ReleaseBuffer();
-    }
-}
-// AvailableStrings
-
-// CAvailableApps
-AvailableStrings CAvailableApps::m_Strings;
-
-CAvailableApps::CAvailableApps()
-{
-}
-
-VOID CAvailableApps::FreeCachedEntries()
-{
-    POSITION InfoListPosition = m_InfoList.GetHeadPosition();
-
-    /* loop and deallocate all the cached app infos in the list */
-    while (InfoListPosition)
-    {
-        CAvailableApplicationInfo* Info = m_InfoList.GetNext(InfoListPosition);
-        delete Info;
-    }
-
-    m_InfoList.RemoveAll();
-}
-
-static void DeleteWithWildcard(const CStringW& DirWithFilter)
-{
-    HANDLE hFind = INVALID_HANDLE_VALUE;
-    WIN32_FIND_DATAW FindFileData;
-
-    hFind = FindFirstFileW(DirWithFilter, &FindFileData);
-
-    if (hFind == INVALID_HANDLE_VALUE)
-        return;
-
-    CStringW Dir = DirWithFilter;
-    PathRemoveFileSpecW(Dir.GetBuffer(MAX_PATH));
-    Dir.ReleaseBuffer();
-
-    do
-    {
-        ATL::CStringW szTmp = Dir + L"\\";
-        szTmp += FindFileData.cFileName;
-
-        if (!(FindFileData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY))
-        {
-            DeleteFileW(szTmp);
-        }
-    } while (FindNextFileW(hFind, &FindFileData) != 0);
-    FindClose(hFind);
-}
-
-VOID CAvailableApps::DeleteCurrentAppsDB()
-{
-    // Delete icons
-    ATL::CStringW IconPath = m_Strings.szAppsPath;
-    PathAppendW(IconPath.GetBuffer(MAX_PATH), L"icons");
-    IconPath.ReleaseBuffer();
-    DeleteWithWildcard(IconPath + L"\\*.ico");
-
-    // Delete leftover screenshots
-    ATL::CStringW ScrnshotFolder = m_Strings.szAppsPath;
-    PathAppendW(ScrnshotFolder.GetBuffer(MAX_PATH), L"screenshots");
-    ScrnshotFolder.ReleaseBuffer();
-    DeleteWithWildcard(IconPath + L"\\*.tmp");
-
-    // Delete data base files (*.txt)
-    DeleteWithWildcard(m_Strings.szSearchPath);
-
-    RemoveDirectoryW(IconPath);
-    RemoveDirectoryW(ScrnshotFolder);
-    RemoveDirectoryW(m_Strings.szAppsPath);
-    RemoveDirectoryW(m_Strings.szPath);
-}
-
-BOOL CAvailableApps::UpdateAppsDB()
-{
-    HANDLE hFind = INVALID_HANDLE_VALUE;
-    WIN32_FIND_DATAW FindFileData;
-
-    if (!CreateDirectoryW(m_Strings.szPath, NULL) && GetLastError() != ERROR_ALREADY_EXISTS)
-    {
-        return FALSE;
-    }
-
-    // If there are some files in the db folder, we're good
-    hFind = FindFirstFileW(m_Strings.szSearchPath, &FindFileData);
-    if (hFind != INVALID_HANDLE_VALUE)
-    {
-        FindClose(hFind);
-        return TRUE;
-    }
-
-    DownloadApplicationsDB(SettingsInfo.bUseSource ? SettingsInfo.szSourceURL : APPLICATION_DATABASE_URL,
-                           !SettingsInfo.bUseSource);
-
-    if (!ExtractFilesFromCab(m_Strings.szCabName,
-                             m_Strings.szCabDir,
-                             m_Strings.szAppsPath))
-    {
-        return FALSE;
-    }
-
-    DeleteFileW(m_Strings.szCabPath);
-
-    return TRUE;
-}
-
-BOOL CAvailableApps::ForceUpdateAppsDB()
-{
-    DeleteCurrentAppsDB();
-    return UpdateAppsDB();
-}
-
-BOOL CAvailableApps::Enum(INT EnumType, AVAILENUMPROC lpEnumProc, PVOID param)
-{
-    if (EnumType == ENUM_CAT_SELECTED)
-    {
-        CAvailableApplicationInfo *EnumAvlbInfo = NULL;
-
-        // enum all object in m_SelectedList and invoke callback
-        for(POSITION CurrentPosition = m_SelectedList.GetHeadPosition();
-            CurrentPosition && (EnumAvlbInfo = m_SelectedList.GetAt(CurrentPosition));
-            m_SelectedList.GetNext(CurrentPosition))
-        {
-            EnumAvlbInfo->RefreshAppInfo(m_Strings);
-
-            if (lpEnumProc)
-                lpEnumProc(EnumAvlbInfo, TRUE, param);
-        }
-        return TRUE;
-    }
-    else
-    {
-        HANDLE hFind = INVALID_HANDLE_VALUE;
-        WIN32_FIND_DATAW FindFileData;
-
-        hFind = FindFirstFileW(m_Strings.szSearchPath.GetString(), &FindFileData);
-
-        if (hFind == INVALID_HANDLE_VALUE)
-        {
-            //no db yet
-            return FALSE;
-        }
-
-        do
-        {
-            // loop for all the cached entries
-            POSITION CurrentListPosition = m_InfoList.GetHeadPosition();
-            CAvailableApplicationInfo *Info = NULL;
-
-            while (CurrentListPosition != NULL)
-            {
-                POSITION LastListPosition = CurrentListPosition;
-                Info = m_InfoList.GetNext(CurrentListPosition);
-
-                // do we already have this entry in cache?
-                if (Info->m_sFileName == FindFileData.cFileName)
-                {
-                    // is it current enough, or the file has been modified since our last time here?
-                    if (CompareFileTime(&FindFileData.ftLastWriteTime, &Info->m_ftCacheStamp) == 1)
-                    {
-                        // recreate our cache, this is the slow path
-                        m_InfoList.RemoveAt(LastListPosition);
-
-                        // also remove this in selected list (if exist)
-                        RemoveSelected(Info);
-
-                        delete Info;
-                        Info = NULL;
-                        break;
-                    }
-                    else
-                    {
-                        // speedy path, compare directly, we already have the data
-                        goto skip_if_cached;
-                    }
-                }
-            }
-
-            // create a new entry
-            Info = new CAvailableApplicationInfo(FindFileData.cFileName, m_Strings);
-
-            // set a timestamp for the next time
-            Info->SetLastWriteTime(&FindFileData.ftLastWriteTime);
-
-            /* Check if we have the download URL */
-            if (Info->m_szUrlDownload.IsEmpty())
-            {
-                /* Can't use it, delete it */
-                delete Info;
-                continue;
-            }
-
-            m_InfoList.AddTail(Info);
-
-        skip_if_cached:
-            if (EnumType == Info->m_Category
-                || EnumType == ENUM_ALL_AVAILABLE)
-            {
-                Info->RefreshAppInfo(m_Strings);
-
-                if (lpEnumProc)
-                {
-                    if (m_SelectedList.Find(Info))
-                    {
-                        lpEnumProc(Info, TRUE, param);
-                    }
-                    else
-                    {
-                        lpEnumProc(Info, FALSE, param);
-                    }
-                }
-            }
-        } while (FindNextFileW(hFind, &FindFileData));
-
-        FindClose(hFind);
-        return TRUE;
-    }
-}
-
-BOOL CAvailableApps::AddSelected(CAvailableApplicationInfo *AvlbInfo)
-{
-        return m_SelectedList.AddTail(AvlbInfo) != 0;
-}
-
-BOOL CAvailableApps::RemoveSelected(CAvailableApplicationInfo *AvlbInfo)
-{
-    POSITION Position = m_SelectedList.Find(AvlbInfo);
-    if (Position)
-    {
-        m_SelectedList.RemoveAt(Position);
-        return TRUE;
-    }
-    return FALSE;
-}
-
-VOID CAvailableApps::RemoveAllSelected()
-{
-    m_SelectedList.RemoveAll();
-    return;
-}
-
-int CAvailableApps::GetSelectedCount()
-{
-    return m_SelectedList.GetCount();
-}
-
-CAvailableApplicationInfo* CAvailableApps::FindAppByPkgName(const ATL::CStringW& szPkgName) const
-{
-    if (m_InfoList.IsEmpty())
-    {
-        return NULL;
-    }
-
-    // linear search
-    POSITION CurrentListPosition = m_InfoList.GetHeadPosition();
-    CAvailableApplicationInfo* info;
-    while (CurrentListPosition != NULL)
-    {
-        info = m_InfoList.GetNext(CurrentListPosition);
-        if (info->m_szPkgName.CompareNoCase(szPkgName) == 0)
-        {
-            return info;
-        }
-    }
-    return NULL;
-}
-
-ATL::CSimpleArray<CAvailableApplicationInfo> CAvailableApps::FindAppsByPkgNameList(const ATL::CSimpleArray<ATL::CStringW> &PkgNameList) const
-{
-    ATL::CSimpleArray<CAvailableApplicationInfo> result;
-    for (INT i = 0; i < PkgNameList.GetSize(); ++i)
-    {
-        CAvailableApplicationInfo* Info = FindAppByPkgName(PkgNameList[i]);
-        if (Info)
-        {
-            result.Add(*Info);
-        }
-    }
-    return result;
-}
-// CAvailableApps

base/applications/rapps/cabinet.cpp

@@ -22,58 +22,32 @@
 /* String conversion helper functions */
 
 // converts CStringW to CStringA using a given codepage
-inline BOOL WideToMultiByte(const CStringW& szSource,
-                            CStringA& szDest,
-                            UINT Codepage)
+inline BOOL
+WideToMultiByte(const CStringW &szSource, CStringA &szDest, UINT Codepage)
 {
     // determine the needed size
-    INT sz = WideCharToMultiByte(Codepage,
-                                    0,
-                                    szSource,
-                                    -1,
-                                    NULL,
-                                    NULL,
-                                    NULL,
-                                    NULL);
+    INT sz = WideCharToMultiByte(Codepage, 0, szSource, -1, NULL, NULL, NULL, NULL);
     if (!sz)
         return FALSE;
 
     // do the actual conversion
-    sz = WideCharToMultiByte(Codepage,
-                                0,
-                                szSource,
-                                -1,
-                                szDest.GetBuffer(sz),
-                                sz,
-                                NULL,
-                                NULL);
+    sz = WideCharToMultiByte(Codepage, 0, szSource, -1, szDest.GetBuffer(sz), sz, NULL, NULL);
 
     szDest.ReleaseBuffer();
     return sz != 0;
 }
 
 // converts CStringA to CStringW using a given codepage
-inline BOOL MultiByteToWide(const CStringA& szSource,
-                            CStringW& szDest,
-                            UINT Codepage)
+inline BOOL
+MultiByteToWide(const CStringA &szSource, CStringW &szDest, UINT Codepage)
 {
     // determine the needed size
-    INT sz = MultiByteToWideChar(Codepage,
-                                    0,
-                                    szSource,
-                                    -1,
-                                    NULL,
-                                    NULL);
+    INT sz = MultiByteToWideChar(Codepage, 0, szSource, -1, NULL, NULL);
     if (!sz)
         return FALSE;
 
     // do the actual conversion
-    sz = MultiByteToWideChar(CP_UTF8,
-                                0,
-                                szSource,
-                                -1,
-                                szDest.GetBuffer(sz),
-                                sz);
+    sz = MultiByteToWideChar(CP_UTF8, 0, szSource, -1, szDest.GetBuffer(sz), sz);
 
     szDest.ReleaseBuffer();
     return sz != 0;
@@ -96,7 +70,7 @@ FNOPEN(fnFileOpen)
     HANDLE hFile = NULL;
     DWORD dwDesiredAccess = 0;
     DWORD dwCreationDisposition = 0;
-    ATL::CStringW szFileName;
+    CStringW szFileName;
 
     UNREFERENCED_PARAMETER(pmode);
 
@@ -124,24 +98,19 @@ FNOPEN(fnFileOpen)
 
     MultiByteToWide(pszFile, szFileName, CP_UTF8);
 
-    hFile = CreateFileW(szFileName,
-                        dwDesiredAccess,
-                        FILE_SHARE_READ,
-                        NULL,
-                        dwCreationDisposition,
-                        FILE_ATTRIBUTE_NORMAL,
-                        NULL);
+    hFile = CreateFileW(
+        szFileName, dwDesiredAccess, FILE_SHARE_READ, NULL, dwCreationDisposition, FILE_ATTRIBUTE_NORMAL, NULL);
 
-    return (INT_PTR) hFile;
+    return (INT_PTR)hFile;
 }
 
 FNREAD(fnFileRead)
 {
     DWORD dwBytesRead = 0;
 
-    if (ReadFile((HANDLE) hf, pv, cb, &dwBytesRead, NULL) == FALSE)
+    if (ReadFile((HANDLE)hf, pv, cb, &dwBytesRead, NULL) == FALSE)
     {
-        dwBytesRead = (DWORD) -1L;
+        dwBytesRead = (DWORD)-1L;
     }
 
     return dwBytesRead;
@@ -151,9 +120,9 @@ FNWRITE(fnFileWrite)
 {
     DWORD dwBytesWritten = 0;
 
-    if (WriteFile((HANDLE) hf, pv, cb, &dwBytesWritten, NULL) == FALSE)
+    if (WriteFile((HANDLE)hf, pv, cb, &dwBytesWritten, NULL) == FALSE)
     {
-        dwBytesWritten = (DWORD) -1;
+        dwBytesWritten = (DWORD)-1;
     }
 
     return dwBytesWritten;
@@ -161,12 +130,12 @@ FNWRITE(fnFileWrite)
 
 FNCLOSE(fnFileClose)
 {
-    return (CloseHandle((HANDLE) hf) != FALSE) ? 0 : -1;
+    return (CloseHandle((HANDLE)hf) != FALSE) ? 0 : -1;
 }
 
 FNSEEK(fnFileSeek)
 {
-    return SetFilePointer((HANDLE) hf, dist, NULL, seektype);
+    return SetFilePointer((HANDLE)hf, dist, NULL, seektype);
 }
 
 /* FDICopy callbacks */
@@ -177,76 +146,75 @@ FNFDINOTIFY(fnNotify)
 
     switch (fdint)
     {
-    case fdintCOPY_FILE:
-    {
-        CStringW szExtractDir, szCabFileName;
-
-        // Append the destination directory to the file name.
-        MultiByteToWide((LPCSTR) pfdin->pv, szExtractDir, CP_UTF8);
-        MultiByteToWide(pfdin->psz1, szCabFileName, CP_ACP);
-
-        if (szCabFileName.Find('\\') >= 0)
+        case fdintCOPY_FILE:
         {
-            CStringW szNewDirName = szExtractDir;
-            int nTokenPos = 0;
-            // We do not want to interpret the filename as directory,
-            // so bail out before the last token!
-            while (szCabFileName.Find('\\', nTokenPos) >= 0)
-            {
-                CStringW token = szCabFileName.Tokenize(L"\\", nTokenPos);
-                if (token.IsEmpty())
-                    break;
+            CStringW szExtractDir, szCabFileName;
 
-                szNewDirName += L"\\" + token;
-                if (!CreateDirectoryW(szNewDirName, NULL))
+            // Append the destination directory to the file name.
+            MultiByteToWide((LPCSTR)pfdin->pv, szExtractDir, CP_UTF8);
+            MultiByteToWide(pfdin->psz1, szCabFileName, CP_ACP);
+
+            if (szCabFileName.Find('\\') >= 0)
+            {
+                CStringW szNewDirName = szExtractDir;
+                int nTokenPos = 0;
+                // We do not want to interpret the filename as directory,
+                // so bail out before the last token!
+                while (szCabFileName.Find('\\', nTokenPos) >= 0)
                 {
-                    DWORD dwErr = GetLastError();
-                    if (dwErr != ERROR_ALREADY_EXISTS)
+                    CStringW token = szCabFileName.Tokenize(L"\\", nTokenPos);
+                    if (token.IsEmpty())
+                        break;
+
+                    szNewDirName += L"\\" + token;
+                    if (!CreateDirectoryW(szNewDirName, NULL))
                     {
-                        DPRINT1("ERROR: Unable to create directory %S (err %lu)\n", szNewDirName.GetString(), dwErr);
+                        DWORD dwErr = GetLastError();
+                        if (dwErr != ERROR_ALREADY_EXISTS)
+                        {
+                            DPRINT1(
+                                "ERROR: Unable to create directory %S (err %lu)\n", szNewDirName.GetString(), dwErr);
+                        }
                     }
                 }
             }
+
+            CStringW szNewFileName = szExtractDir + L"\\" + szCabFileName;
+
+            CStringA szFilePathUTF8;
+            WideToMultiByte(szNewFileName, szFilePathUTF8, CP_UTF8);
+
+            // Open the file
+            iResult = fnFileOpen((LPSTR)szFilePathUTF8.GetString(), _O_WRONLY | _O_CREAT, 0);
         }
-
-        CStringW szNewFileName = szExtractDir + L"\\" + szCabFileName;
-
-        CStringA szFilePathUTF8;
-        WideToMultiByte(szNewFileName, szFilePathUTF8, CP_UTF8);
-
-        // Open the file
-        iResult = fnFileOpen((LPSTR) szFilePathUTF8.GetString(),
-                             _O_WRONLY | _O_CREAT,
-                             0);
-    }
-    break;
-
-    case fdintCLOSE_FILE_INFO:
-        iResult = !fnFileClose(pfdin->hf);
         break;
 
-    case fdintNEXT_CABINET:
-        if (pfdin->fdie != FDIERROR_NONE)
-        {
+        case fdintCLOSE_FILE_INFO:
+            iResult = !fnFileClose(pfdin->hf);
+            break;
+
+        case fdintNEXT_CABINET:
+            if (pfdin->fdie != FDIERROR_NONE)
+            {
+                iResult = -1;
+            }
+            break;
+
+        case fdintPARTIAL_FILE:
+            iResult = 0;
+            break;
+
+        case fdintCABINET_INFO:
+            iResult = 0;
+            break;
+
+        case fdintENUMERATE:
+            iResult = 0;
+            break;
+
+        default:
             iResult = -1;
-        }
-        break;
-
-    case fdintPARTIAL_FILE:
-        iResult = 0;
-        break;
-
-    case fdintCABINET_INFO:
-        iResult = 0;
-        break;
-
-    case fdintENUMERATE:
-        iResult = 0;
-        break;
-
-    default:
-        iResult = -1;
-        break;
+            break;
     }
 
     return iResult;
@@ -254,33 +222,18 @@ FNFDINOTIFY(fnNotify)
 
 /* cabinet.dll FDI function pointers */
 
-typedef HFDI(*fnFDICreate)(PFNALLOC,
-                           PFNFREE,
-                           PFNOPEN,
-                           PFNREAD,
-                           PFNWRITE,
-                           PFNCLOSE,
-                           PFNSEEK,
-                           int,
-                           PERF);
+typedef HFDI (*fnFDICreate)(PFNALLOC, PFNFREE, PFNOPEN, PFNREAD, PFNWRITE, PFNCLOSE, PFNSEEK, int, PERF);
 
-typedef BOOL(*fnFDICopy)(HFDI,
-                         LPSTR,
-                         LPSTR,
-                         INT,
-                         PFNFDINOTIFY,
-                         PFNFDIDECRYPT,
-                         void FAR *pvUser);
+typedef BOOL (*fnFDICopy)(HFDI, LPSTR, LPSTR, INT, PFNFDINOTIFY, PFNFDIDECRYPT, void FAR *pvUser);
 
-typedef BOOL(*fnFDIDestroy)(HFDI);
+typedef BOOL (*fnFDIDestroy)(HFDI);
 
 /*
  * Extraction function
  * TODO: require only a full path to the cab as an argument
  */
-BOOL ExtractFilesFromCab(const ATL::CStringW& szCabName,
-                         const ATL::CStringW& szCabDir,
-                         const ATL::CStringW& szOutputDir)
+BOOL
+ExtractFilesFromCab(const CStringW &szCabName, const CStringW &szCabDir, const CStringW &szOutputDir)
 {
     HINSTANCE hCabinetDll;
     HFDI ExtractHandler;
@@ -299,9 +252,9 @@ BOOL ExtractFilesFromCab(const ATL::CStringW& szCabName,
         return FALSE;
     }
 
-    pfnFDICreate = (fnFDICreate) GetProcAddress(hCabinetDll, "FDICreate");
-    pfnFDICopy = (fnFDICopy) GetProcAddress(hCabinetDll, "FDICopy");
-    pfnFDIDestroy = (fnFDIDestroy) GetProcAddress(hCabinetDll, "FDIDestroy");
+    pfnFDICreate = (fnFDICreate)GetProcAddress(hCabinetDll, "FDICreate");
+    pfnFDICopy = (fnFDICopy)GetProcAddress(hCabinetDll, "FDICopy");
+    pfnFDIDestroy = (fnFDIDestroy)GetProcAddress(hCabinetDll, "FDIDestroy");
 
     if (!pfnFDICreate || !pfnFDICopy || !pfnFDIDestroy)
     {
@@ -310,15 +263,9 @@ BOOL ExtractFilesFromCab(const ATL::CStringW& szCabName,
     }
 
     // Create FDI context
-    ExtractHandler = pfnFDICreate(fnMemAlloc,
-                                  fnMemFree,
-                                  fnFileOpen,
-                                  fnFileRead,
-                                  fnFileWrite,
-                                  fnFileClose,
-                                  fnFileSeek,
-                                  cpuUNKNOWN,
-                                  &ExtractErrors);
+    ExtractHandler = pfnFDICreate(
+        fnMemAlloc, fnMemFree, fnFileOpen, fnFileRead, fnFileWrite, fnFileClose, fnFileSeek, cpuUNKNOWN,
+        &ExtractErrors);
 
     if (!ExtractHandler)
     {
@@ -343,13 +290,9 @@ BOOL ExtractFilesFromCab(const ATL::CStringW& szCabName,
         // Add a slash to cab name as required by the api
         szCabNameUTF8 = "\\" + szCabNameUTF8;
 
-        bResult = pfnFDICopy(ExtractHandler,
-                             (LPSTR) szCabNameUTF8.GetString(),
-                             (LPSTR) szCabDirUTF8.GetString(),
-                             0,
-                             fnNotify,
-                             NULL,
-                             (void FAR *) szOutputDirUTF8.GetString());
+        bResult = pfnFDICopy(
+            ExtractHandler, (LPSTR)szCabNameUTF8.GetString(), (LPSTR)szCabDirUTF8.GetString(), 0, fnNotify, NULL,
+            (void FAR *)szOutputDirUTF8.GetString());
     }
 
     pfnFDIDestroy(ExtractHandler);

base/applications/rapps/configparser.cpp

@@ -24,12 +24,11 @@ struct CSectionNames
 };
 static CSectionNames g_Names;
 
-
-static
-ATL::CStringW GetINIFullPath(const ATL::CStringW& FileName)
+static CStringW
+GetINIFullPath(const CStringW &FileName)
 {
-    ATL::CStringW szDir;
-    ATL::CStringW szBuffer;
+    CStringW szDir;
+    CStringW szBuffer;
 
     GetStorageDirectory(szDir);
     szBuffer.Format(L"%ls\\rapps\\%ls", szDir.GetString(), FileName.GetString());
@@ -37,13 +36,13 @@ ATL::CStringW GetINIFullPath(const ATL::CStringW& FileName)
     return szBuffer;
 }
 
-CConfigParser::CConfigParser(const ATL::CStringW& FileName)
-    : szConfigPath(GetINIFullPath(FileName))
+CConfigParser::CConfigParser(const CStringW &FileName) : szConfigPath(GetINIFullPath(FileName))
 {
     CacheINI();
 }
 
-void CConfigParser::ReadSection(ATL::CStringW& Buffer, const ATL::CStringW& Section, BOOL isArch)
+void
+CConfigParser::ReadSection(CStringW &Buffer, const CStringW &Section, BOOL isArch)
 {
     DWORD len = 512;
     DWORD result;
@@ -84,7 +83,7 @@ void CConfigParser::ReadSection(ATL::CStringW& Buffer, const ATL::CStringW& Sect
                     continue;
                 }
 
-                CString value = tmp.Mid(idx+1);
+                CString value = tmp.Mid(idx + 1);
                 m_Keys.Add(key, value);
             }
             else
@@ -99,7 +98,8 @@ void CConfigParser::ReadSection(ATL::CStringW& Buffer, const ATL::CStringW& Sect
     }
 }
 
-VOID CConfigParser::CacheINI()
+VOID
+CConfigParser::CacheINI()
 {
     // Cache section names
     if (g_Names.ArchSpecific.Locale.IsEmpty())
@@ -135,7 +135,6 @@ VOID CConfigParser::CacheINI()
     }
     ReadSection(Buffer, g_Names.ArchSpecific.Section, TRUE);
 
-
     ReadSection(Buffer, g_Names.ArchNeutral.Locale, FALSE);
     if (!g_Names.ArchNeutral.LocaleNeutral.IsEmpty())
     {
@@ -144,7 +143,8 @@ VOID CConfigParser::CacheINI()
     ReadSection(Buffer, g_Names.ArchNeutral.Section, FALSE);
 }
 
-BOOL CConfigParser::GetString(const ATL::CStringW& KeyName, ATL::CStringW& ResultString)
+BOOL
+CConfigParser::GetString(const CStringW &KeyName, CStringW &ResultString)
 {
     int nIndex = m_Keys.FindKey(KeyName);
     if (nIndex >= 0)
@@ -157,9 +157,10 @@ BOOL CConfigParser::GetString(const ATL::CStringW& KeyName, ATL::CStringW& Resul
     return FALSE;
 }
 
-BOOL CConfigParser::GetInt(const ATL::CStringW& KeyName, INT& iResult)
+BOOL
+CConfigParser::GetInt(const CStringW &KeyName, INT &iResult)
 {
-    ATL::CStringW Buffer;
+    CStringW Buffer;
 
     iResult = 0;
 

base/applications/rapps/include/applicationdb.h

@@ -0,0 +1,35 @@
+#pragma once
+
+#include <atlcoll.h>
+#include <atlpath.h>
+
+#include "applicationinfo.h"
+
+class CApplicationDB
+{
+  private:
+    CPathW m_BasePath;
+    CAtlList<CApplicationInfo *> m_Available;
+    CAtlList<CApplicationInfo *> m_Installed;
+
+    BOOL
+    EnumerateFiles();
+
+  public:
+    CApplicationDB(const CStringW &path);
+
+    VOID
+    GetApps(CAtlList<CApplicationInfo *> &List, AppsCategories Type) const;
+    CApplicationInfo *
+    FindByPackageName(const CStringW &name);
+
+    VOID
+    UpdateAvailable();
+    VOID
+    UpdateInstalled();
+    VOID
+    RemoveCached();
+
+    BOOL
+    RemoveInstalledAppFromRegistry(const CApplicationInfo *Info);
+};

base/applications/rapps/include/applicationinfo.h

@@ -0,0 +1,186 @@
+#pragma once
+
+#include <atlstr.h>
+#include <atlpath.h>
+#include <atlsimpcoll.h>
+
+
+enum LicenseType
+{
+    LICENSE_NONE,
+    LICENSE_OPENSOURCE,
+    LICENSE_FREEWARE,
+    LICENSE_TRIAL,
+    LICENSE_MIN = LICENSE_NONE,
+    LICENSE_MAX = LICENSE_TRIAL
+};
+
+inline BOOL
+IsLicenseType(INT x)
+{
+    return (x >= LICENSE_MIN && x <= LICENSE_MAX);
+}
+
+enum AppsCategories
+{
+    ENUM_ALL_AVAILABLE,
+    ENUM_CAT_AUDIO,
+    ENUM_CAT_VIDEO,
+    ENUM_CAT_GRAPHICS,
+    ENUM_CAT_GAMES,
+    ENUM_CAT_INTERNET,
+    ENUM_CAT_OFFICE,
+    ENUM_CAT_DEVEL,
+    ENUM_CAT_EDU,
+    ENUM_CAT_ENGINEER,
+    ENUM_CAT_FINANCE,
+    ENUM_CAT_SCIENCE,
+    ENUM_CAT_TOOLS,
+    ENUM_CAT_DRIVERS,
+    ENUM_CAT_LIBS,
+    ENUM_CAT_THEMES,
+    ENUM_CAT_OTHER,
+    ENUM_CAT_SELECTED,
+    ENUM_ALL_INSTALLED = 30,
+    ENUM_INSTALLED_APPLICATIONS,
+    ENUM_UPDATES,
+    ENUM_INVALID,
+    ENUM_INSTALLED_MIN = ENUM_ALL_INSTALLED,
+    ENUM_INSTALLED_MAX = ENUM_UPDATES,
+    ENUM_AVAILABLE_MIN = ENUM_ALL_AVAILABLE,
+    ENUM_AVAILABLE_MAX = ENUM_CAT_SELECTED,
+};
+
+inline BOOL
+IsAvailableEnum(INT x)
+{
+    return (x >= ENUM_AVAILABLE_MIN && x <= ENUM_AVAILABLE_MAX);
+}
+
+inline BOOL
+IsInstalledEnum(INT x)
+{
+    return (x >= ENUM_INSTALLED_MIN && x <= ENUM_INSTALLED_MAX);
+}
+
+class CAppRichEdit;
+
+class CApplicationInfo
+{
+  public:
+    CApplicationInfo(const CStringW &Identifier, AppsCategories Category);
+    virtual ~CApplicationInfo();
+
+    const CStringW szIdentifier; // PkgName or KeyName
+    const AppsCategories iCategory;
+
+    CStringW szDisplayIcon;
+    CStringW szDisplayName;
+    CStringW szDisplayVersion;
+    CStringW szComments;
+
+    virtual BOOL
+    Valid() const = 0;
+    virtual BOOL
+    CanModify() = 0;
+    virtual BOOL
+    RetrieveIcon(CStringW &Path) const = 0;
+    virtual BOOL
+    RetrieveScreenshot(CStringW &Path) = 0;
+    virtual VOID
+    ShowAppInfo(CAppRichEdit *RichEdit) = 0;
+    virtual VOID
+    GetDownloadInfo(CStringW &Url, CStringW &Sha1, ULONG &SizeInBytes) const = 0;
+    virtual VOID
+    GetDisplayInfo(CStringW &License, CStringW &Size, CStringW &UrlSite, CStringW &UrlDownload) = 0;
+    virtual BOOL
+    UninstallApplication(BOOL bModify) = 0;
+};
+
+class CAvailableApplicationInfo : public CApplicationInfo
+{
+    class CConfigParser *m_Parser;
+    CSimpleArray<CStringW> m_szScrnshotLocation;
+    bool m_ScrnshotRetrieved;
+    CStringW m_szUrlDownload;
+    CStringW m_szSize;
+    CStringW m_szUrlSite;
+    CSimpleArray<LCID> m_LanguageLCIDs;
+    bool m_LanguagesLoaded;
+
+    VOID
+    InsertVersionInfo(CAppRichEdit *RichEdit);
+    VOID
+    InsertLanguageInfo(CAppRichEdit *RichEdit);
+    VOID
+    RetrieveLanguages();
+    CStringW
+    LicenseString();
+
+  public:
+    CAvailableApplicationInfo(
+        CConfigParser *Parser,
+        const CStringW &PkgName,
+        AppsCategories Category,
+        const CPathW &BasePath);
+    ~CAvailableApplicationInfo();
+
+    virtual BOOL
+    Valid() const override;
+    virtual BOOL
+    CanModify() override;
+    virtual BOOL
+    RetrieveIcon(CStringW &Path) const override;
+    virtual BOOL
+    RetrieveScreenshot(CStringW &Path) override;
+    virtual VOID
+    ShowAppInfo(CAppRichEdit *RichEdit) override;
+    virtual VOID
+    GetDownloadInfo(CStringW &Url, CStringW &Sha1, ULONG &SizeInBytes) const override;
+    virtual VOID
+    GetDisplayInfo(CStringW &License, CStringW &Size, CStringW &UrlSite, CStringW &UrlDownload) override;
+    virtual BOOL
+    UninstallApplication(BOOL bModify) override;
+};
+
+class CInstalledApplicationInfo : public CApplicationInfo
+{
+    CRegKey m_hKey;
+    CStringW m_szInstallDate;
+    CStringW m_szUninstallString;
+    CStringW m_szModifyString;
+
+    BOOL
+    GetApplicationRegString(LPCWSTR lpKeyName, CStringW &String);
+    BOOL
+    GetApplicationRegDword(LPCWSTR lpKeyName, DWORD *lpValue);
+    VOID
+    AddApplicationRegString(CAppRichEdit *RichEdit, UINT StringID, const CStringW &String, DWORD TextFlags);
+
+    VOID
+    RetrieveInstallDate();
+    VOID
+    RetrieveUninstallStrings();
+
+  public:
+    const int iKeyIndex;
+    CInstalledApplicationInfo(HKEY Key, const CStringW &KeyName, AppsCategories Category, int KeyIndex);
+    ~CInstalledApplicationInfo();
+
+    virtual BOOL
+    Valid() const override;
+    virtual BOOL
+    CanModify() override;
+    virtual BOOL
+    RetrieveIcon(CStringW &Path) const override;
+    virtual BOOL
+    RetrieveScreenshot(CStringW &Path) override;
+    virtual VOID
+    ShowAppInfo(CAppRichEdit *RichEdit) override;
+    virtual VOID
+    GetDownloadInfo(CStringW &Url, CStringW &Sha1, ULONG &SizeInBytes) const override;
+    virtual VOID
+    GetDisplayInfo(CStringW &License, CStringW &Size, CStringW &UrlSite, CStringW &UrlDownload) override;
+    virtual BOOL
+    UninstallApplication(BOOL bModify) override;
+};

base/applications/rapps/include/appview.h

@@ -18,7 +18,6 @@
 #include <gdiplus.h>
 #include <math.h>
 
-using namespace Gdiplus;
 
 #define LISTVIEW_ICON_SIZE 32
 
@@ -38,30 +37,30 @@ using namespace Gdiplus;
 #define TOOLBAR_PADDING 6
 
 // user-defined window message
-#define WM_RAPPS_DOWNLOAD_COMPLETE (WM_USER + 1) // notify download complete. wParam is error code, and lParam is a pointer to ScrnshotDownloadParam
-#define WM_RAPPS_RESIZE_CHILDREN   (WM_USER + 2) // ask parent window to resize children.
+#define WM_RAPPS_DOWNLOAD_COMPLETE                                                                                     \
+    (WM_USER + 1) // notify download complete. wParam is error code, and lParam is a pointer to ScrnshotDownloadParam
+#define WM_RAPPS_RESIZE_CHILDREN (WM_USER + 2) // ask parent window to resize children.
 
 enum SCRNSHOT_STATUS
 {
-    SCRNSHOT_PREV_EMPTY,      // show nothing
-    SCRNSHOT_PREV_LOADING,    // image is loading (most likely downloading)
-    SCRNSHOT_PREV_IMAGE,       // display image from a file
-    SCRNSHOT_PREV_FAILED      // image can not be shown (download failure or wrong image)
+    SCRNSHOT_PREV_EMPTY,   // show nothing
+    SCRNSHOT_PREV_LOADING, // image is loading (most likely downloading)
+    SCRNSHOT_PREV_IMAGE,   // display image from a file
+    SCRNSHOT_PREV_FAILED   // image can not be shown (download failure or wrong image)
 };
 
 #define TIMER_LOADING_ANIMATION 1 // Timer ID
 
 #define LOADING_ANIMATION_PERIOD 3 // Animation cycling period (in seconds)
-#define LOADING_ANIMATION_FPS 18 // Animation Frame Per Second
-
+#define LOADING_ANIMATION_FPS 18   // Animation Frame Per Second
 
 #define PI 3.1415927
 
 // retrieve the value using a mask
-#define STATEIMAGETOINDEX(x) (((x) & LVIS_STATEIMAGEMASK) >> 12)
+#define STATEIMAGETOINDEX(x) (((x)&LVIS_STATEIMAGEMASK) >> 12)
 
-// for listview with extend style LVS_EX_CHECKBOXES, State image 1 is the unchecked box, and state image 2 is the checked box.
-// see this: https://docs.microsoft.com/en-us/windows/win32/controls/extended-list-view-styles
+// for listview with extend style LVS_EX_CHECKBOXES, State image 1 is the unchecked box, and state image 2 is the
+// checked box. see this: https://docs.microsoft.com/en-us/windows/win32/controls/extended-list-view-styles
 #define STATEIMAGE_UNCHECKED 1
 #define STATEIMAGE_CHECKED 2
 
@@ -69,7 +68,6 @@ class CMainWindow;
 
 enum APPLICATION_VIEW_TYPE
 {
-    AppViewTypeEmpty,
     AppViewTypeAvailableApps,
     AppViewTypeInstalledApps
 };
@@ -79,129 +77,116 @@ typedef struct __ScrnshotDownloadParam
     LONGLONG ID;
     HANDLE hFile;
     HWND hwndNotify;
-    ATL::CStringW DownloadFileName;
+    CStringW DownloadFileName;
 } ScrnshotDownloadParam;
 
-
-class CAppRichEdit :
-    public CUiWindow<CRichEdit>
+class CAppRichEdit : public CUiWindow<CRichEdit>
 {
-private:
-    VOID LoadAndInsertText(UINT uStringID,
-        const ATL::CStringW &szText,
-        DWORD StringFlags,
-        DWORD TextFlags);
-
-    VOID LoadAndInsertText(UINT uStringID,
-        DWORD StringFlags);
-
-    VOID InsertVersionInfo(CAvailableApplicationInfo *Info);
-
-    VOID InsertLicenseInfo(CAvailableApplicationInfo *Info);
-
-    VOID InsertLanguageInfo(CAvailableApplicationInfo *Info);
-
-public:
-    BOOL ShowAvailableAppInfo(CAvailableApplicationInfo *Info);
-
-    inline VOID InsertTextWithString(UINT StringID, DWORD StringFlags, const ATL::CStringW &Text, DWORD TextFlags);
-
-    BOOL ShowInstalledAppInfo(CInstalledApplicationInfo *Info);
-
-    VOID SetWelcomeText();
+  public:
+    VOID
+    LoadAndInsertText(UINT uStringID, const CStringW &szText, DWORD TextFlags);
+    VOID
+    LoadAndInsertText(UINT uStringID, DWORD StringFlags);
+    VOID
+    InsertTextWithString(UINT StringID, const CStringW &Text, DWORD TextFlags);
+    VOID
+    SetWelcomeText();
 };
 
-int ScrnshotDownloadCallback(
-    pASYNCINET AsyncInet,
-    ASYNC_EVENT Event,
-    WPARAM wParam,
-    LPARAM lParam,
-    VOID *Extension
-);
+int
+ScrnshotDownloadCallback(pASYNCINET AsyncInet, ASYNC_EVENT Event, WPARAM wParam, LPARAM lParam, VOID *Extension);
 
-class CAppScrnshotPreview :
-    public CWindowImpl<CAppScrnshotPreview>
+class CAppScrnshotPreview : public CWindowImpl<CAppScrnshotPreview>
 {
-private:
-
+  private:
+    CStringW m_BasePath;
     SCRNSHOT_STATUS ScrnshotPrevStauts = SCRNSHOT_PREV_EMPTY;
-    Image *pImage = NULL;
+    Gdiplus::Image *pImage = NULL;
     HICON hBrokenImgIcon = NULL;
     BOOL bLoadingTimerOn = FALSE;
     int LoadingAnimationFrame = 0;
     int BrokenImgSize = BROKENIMG_ICON_SIZE;
     pASYNCINET AsyncInet = NULL;
-    LONGLONG ContentID = 0; // used to determine whether image has been switched when download complete. Increase by 1 each time the content of this window changed
-    ATL::CStringW TempImagePath; // currently displayed temp file
+    LONGLONG ContentID = 0; // used to determine whether image has been switched when download complete. Increase by 1
+                            // each time the content of this window changed
+    CStringW TempImagePath; // currently displayed temp file
 
-    BOOL ProcessWindowMessage(HWND hwnd, UINT Msg, WPARAM wParam, LPARAM lParam, LRESULT &theResult, DWORD dwMapId);
+    BOOL
+    ProcessWindowMessage(HWND hwnd, UINT Msg, WPARAM wParam, LPARAM lParam, LRESULT &theResult, DWORD dwMapId);
 
-    VOID DisplayLoading();
+    VOID
+    DisplayLoading();
+    VOID
+    DisplayFailed();
+    BOOL
+    DisplayFile(LPCWSTR lpszFileName);
+    VOID
+    SetStatus(SCRNSHOT_STATUS Status);
 
-    VOID DisplayFailed();
+    VOID
+    PaintOnDC(HDC hdc, int width, int height, BOOL bDrawBkgnd);
+    float
+    GetLoadingDotWidth(int width, int height);
+    float
+    GetFrameDotShift(int Frame, int width, int height);
 
-    BOOL DisplayFile(LPCWSTR lpszFileName);
+  public:
+    static ATL::CWndClassInfo &
+    GetWndClassInfo();
 
-    VOID SetStatus(SCRNSHOT_STATUS Status);
-
-    VOID PaintOnDC(HDC hdc, int width, int height, BOOL bDrawBkgnd);
-
-    float GetLoadingDotWidth(int width, int height);
-
-    float GetFrameDotShift(int Frame, int width, int height);
-
-public:
-    static ATL::CWndClassInfo &GetWndClassInfo();
-
-    HWND Create(HWND hParent);
-
-    VOID PreviousDisplayCleanup();
-
-    VOID DisplayEmpty();
-
-    BOOL DisplayImage(LPCWSTR lpszLocation);
+    HWND
+    Create(HWND hParent);
+    VOID
+    PreviousDisplayCleanup();
+    VOID
+    DisplayEmpty();
+    BOOL
+    DisplayImage(LPCWSTR lpszLocation);
 
     // calculate requested window width by given height
-    int GetRequestedWidth(int Height);
+    int
+    GetRequestedWidth(int Height);
 
+    CAppScrnshotPreview(const CStringW &BasePath);
     ~CAppScrnshotPreview();
 };
 
-class CAppInfoDisplay :
-    public CUiWindow<CWindowImpl<CAppInfoDisplay>>
+class CAppInfoDisplay : public CUiWindow<CWindowImpl<CAppInfoDisplay>>
 {
     LPWSTR pLink = NULL;
 
-private:
-    BOOL ProcessWindowMessage(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam, LRESULT &theResult, DWORD dwMapId);
+  private:
+    BOOL
+    ProcessWindowMessage(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam, LRESULT &theResult, DWORD dwMapId);
+    VOID
+    OnLink(ENLINK *Link);
 
-    VOID ResizeChildren();
-
-    VOID ResizeChildren(int Width, int Height);
-
-    VOID OnLink(ENLINK *Link);
-
-public:
+    VOID
+    ResizeChildren();
+    VOID
+    ResizeChildren(int Width, int Height);
 
+  public:
     CAppRichEdit *RichEdit = NULL;
     CAppScrnshotPreview *ScrnshotPrev = NULL;
 
-    static ATL::CWndClassInfo &GetWndClassInfo();
+    static ATL::CWndClassInfo &
+    GetWndClassInfo();
 
-    HWND Create(HWND hwndParent);
+    HWND
+    Create(HWND hwndParent);
 
-    BOOL ShowAvailableAppInfo(CAvailableApplicationInfo *Info);
-    BOOL ShowInstalledAppInfo(CInstalledApplicationInfo *Info);
-
-    VOID SetWelcomeText();
-
-    VOID OnCommand(WPARAM wParam, LPARAM lParam);
+    VOID
+    ShowAppInfo(CApplicationInfo *Info);
+    VOID
+    SetWelcomeText();
+    VOID
+    OnCommand(WPARAM wParam, LPARAM lParam);
 
     ~CAppInfoDisplay();
 };
 
-class CAppsListView :
-    public CUiWindow<CWindowImpl<CAppsListView, CListView>>
+class CAppsListView : public CUiWindow<CWindowImpl<CAppsListView, CListView>>
 {
     struct SortContext
     {
@@ -218,65 +203,74 @@ class CAppsListView :
 
     INT nLastHeaderID = -1;
 
-    APPLICATION_VIEW_TYPE ApplicationViewType = AppViewTypeEmpty;
+    APPLICATION_VIEW_TYPE ApplicationViewType = AppViewTypeAvailableApps;
 
     HIMAGELIST m_hImageListView = NULL;
     CStringW m_Watermark;
 
     BEGIN_MSG_MAP(CAppsListView)
-        MESSAGE_HANDLER(WM_ERASEBKGND, OnEraseBackground)
+    MESSAGE_HANDLER(WM_ERASEBKGND, OnEraseBackground)
     END_MSG_MAP()
 
+    LRESULT
+    OnEraseBackground(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL &bHandled);
 
-    LRESULT OnEraseBackground(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled);
-
-public:
+  public:
     CAppsListView();
     ~CAppsListView();
 
-    VOID SetWatermark(const CStringW& Text);
-    VOID SetCheckboxesVisible(BOOL bIsVisible);
+    VOID
+    SetWatermark(const CStringW &Text);
+    VOID
+    SetCheckboxesVisible(BOOL bIsVisible);
 
-    VOID ColumnClick(LPNMLISTVIEW pnmv);
+    VOID
+    ColumnClick(LPNMLISTVIEW pnmv);
 
-    BOOL AddColumn(INT Index, ATL::CStringW &Text, INT Width, INT Format);
+    BOOL
+    AddColumn(INT Index, CStringW &Text, INT Width, INT Format);
+    void
+    DeleteColumn(INT Index);
 
-    int AddColumn(INT Index, LPWSTR lpText, INT Width, INT Format);
+    INT
+    AddItem(INT ItemIndex, INT IconIndex, LPCWSTR lpText, LPARAM lParam);
 
-    void DeleteColumn(INT Index);
+    HIMAGELIST
+    GetImageList(int iImageList);
 
-    INT AddItem(INT ItemIndex, INT IconIndex, LPCWSTR lpText, LPARAM lParam);
+    static INT CALLBACK
+    s_CompareFunc(LPARAM lParam1, LPARAM lParam2, LPARAM lParamSort);
 
-    HIMAGELIST GetImageList(int iImageList);
+    INT
+    CompareFunc(LPARAM lParam1, LPARAM lParam2, INT iSubItem);
 
-    static INT CALLBACK s_CompareFunc(LPARAM lParam1, LPARAM lParam2, LPARAM lParamSort);
+    HWND
+    Create(HWND hwndParent);
 
-    INT CompareFunc(LPARAM lParam1, LPARAM lParam2, INT iSubItem);
+    BOOL
+    GetCheckState(INT item);
+    VOID
+    SetCheckState(INT item, BOOL fCheck);
+    VOID
+    CheckAll();
 
-    HWND Create(HWND hwndParent);
+    PVOID
+    GetFocusedItemData();
 
-    BOOL GetCheckState(INT item);
+    BOOL
+    SetDisplayAppType(APPLICATION_VIEW_TYPE AppType);
+    BOOL
+    SetViewMode(DWORD ViewMode);
 
-    VOID SetCheckState(INT item, BOOL fCheck);
-
-    VOID CheckAll();
-
-    PVOID GetFocusedItemData();
-
-    BOOL SetDisplayAppType(APPLICATION_VIEW_TYPE AppType);
-
-    BOOL SetViewMode(DWORD ViewMode);
-
-    BOOL AddInstalledApplication(CInstalledApplicationInfo *InstAppInfo, LPVOID CallbackParam);
-
-    BOOL AddAvailableApplication(CAvailableApplicationInfo *AvlbAppInfo, BOOL InitCheckState, LPVOID CallbackParam);
+    BOOL
+    AddApplication(CApplicationInfo *AppInfo, BOOL InitialCheckState);
 
     // this function is called when parent window receiving an notification about checkstate changing
-    VOID ItemCheckStateNotify(int iItem, BOOL bCheck);
+    VOID
+    ItemCheckStateNotify(int iItem, BOOL bCheck);
 };
 
-class CMainToolbar :
-    public CUiWindow< CToolbar<> >
+class CMainToolbar : public CUiWindow<CToolbar<>>
 {
     const INT m_iToolbarHeight;
     DWORD m_dButtonsWidthMax;
@@ -288,66 +282,73 @@ class CMainToolbar :
     WCHAR szRefreshBtn[MAX_STR_LEN];
     WCHAR szUpdateDbBtn[MAX_STR_LEN];
 
-    VOID AddImageToImageList(HIMAGELIST hImageList, UINT ImageIndex);
+    VOID
+    AddImageToImageList(HIMAGELIST hImageList, UINT ImageIndex);
 
-    HIMAGELIST InitImageList();
-
-public:
+    HIMAGELIST
+    InitImageList();
 
+  public:
     CMainToolbar();
 
-    VOID OnGetDispInfo(LPTOOLTIPTEXT lpttt);
+    VOID
+    OnGetDispInfo(LPTOOLTIPTEXT lpttt);
 
-    HWND Create(HWND hwndParent);
+    HWND
+    Create(HWND hwndParent);
 
-    VOID HideButtonCaption();
+    VOID
+    HideButtonCaption();
+    VOID
+    ShowButtonCaption();
 
-    VOID ShowButtonCaption();
-
-    DWORD GetMaxButtonsWidth() const;
+    DWORD
+    GetMaxButtonsWidth() const;
 };
 
-class CSearchBar :
-    public CWindow
+class CSearchBar : public CWindow
 {
-public:
+  public:
     const INT m_Width;
     const INT m_Height;
 
     CSearchBar();
 
-    VOID SetText(LPCWSTR lpszText);
-
-    HWND Create(HWND hwndParent);
+    VOID
+    SetText(LPCWSTR lpszText);
 
+    HWND
+    Create(HWND hwndParent);
 };
 
-class CComboBox :
-    public CWindow
+class CComboBox : public CWindow
 {
     // ID refers to different types of view
     enum
-    { m_AppDisplayTypeDetails, m_AppDisplayTypeList, m_AppDisplayTypeTile };
+    {
+        m_AppDisplayTypeDetails,
+        m_AppDisplayTypeList,
+        m_AppDisplayTypeTile
+    };
 
     // string ID for different. this should correspond with the enum above.
-    const UINT m_TypeStringID[3] =
-    { IDS_APP_DISPLAY_DETAILS, IDS_APP_DISPLAY_LIST, IDS_APP_DISPLAY_TILE };
+    const UINT m_TypeStringID[3] = {IDS_APP_DISPLAY_DETAILS, IDS_APP_DISPLAY_LIST, IDS_APP_DISPLAY_TILE};
 
     const int m_DefaultSelectType = m_AppDisplayTypeDetails;
-public:
 
+  public:
     int m_Width;
     int m_Height;
 
     CComboBox();
 
-    HWND Create(HWND hwndParent);
+    HWND
+    Create(HWND hwndParent);
 };
 
-class CApplicationView :
-    public CUiWindow<CWindowImpl<CApplicationView>>
+class CApplicationView : public CUiWindow<CWindowImpl<CApplicationView>>
 {
-private:
+  private:
     CUiPanel *m_Panel = NULL;
     CMainToolbar *m_Toolbar = NULL;
     CUiWindow<CComboBox> *m_ComboBox = NULL;
@@ -356,47 +357,66 @@ private:
     CAppInfoDisplay *m_AppsInfo = NULL;
     CUiSplitPanel *m_HSplitter = NULL;
     CMainWindow *m_MainWindow = NULL;
-    APPLICATION_VIEW_TYPE ApplicationViewType = AppViewTypeEmpty;
+    APPLICATION_VIEW_TYPE ApplicationViewType = AppViewTypeAvailableApps;
 
-    BOOL ProcessWindowMessage(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam, LRESULT &theResult, DWORD dwMapId);
+    BOOL
+    ProcessWindowMessage(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam, LRESULT &theResult, DWORD dwMapId);
 
-    BOOL CreateToolbar();
-    BOOL CreateSearchBar();
-    BOOL CreateComboBox();
-    BOOL CreateHSplitter();
-    BOOL CreateListView();
-    BOOL CreateAppInfoDisplay();
+    BOOL
+    CreateToolbar();
+    BOOL
+    CreateSearchBar();
+    BOOL
+    CreateComboBox();
+    BOOL
+    CreateHSplitter();
+    BOOL
+    CreateListView();
+    BOOL
+    CreateAppInfoDisplay();
 
-    VOID OnSize(HWND hwnd, WPARAM wParam, LPARAM lParam);
-    VOID OnCommand(WPARAM wParam, LPARAM lParam);
-public:
+    VOID
+    OnSize(HWND hwnd, WPARAM wParam, LPARAM lParam);
+    VOID
+    OnCommand(WPARAM wParam, LPARAM lParam);
 
+  public:
     CApplicationView(CMainWindow *MainWindow);
     ~CApplicationView();
 
-    static ATL::CWndClassInfo &GetWndClassInfo();
+    static ATL::CWndClassInfo &
+    GetWndClassInfo();
 
-    HWND Create(HWND hwndParent);
-    void SetRedraw(BOOL bRedraw);
-    void SetFocusOnSearchBar();
-    BOOL SetDisplayAppType(APPLICATION_VIEW_TYPE AppType);
+    HWND
+    Create(HWND hwndParent);
+    void
+    SetRedraw(BOOL bRedraw);
+    void
+    SetFocusOnSearchBar();
+    BOOL
+    SetDisplayAppType(APPLICATION_VIEW_TYPE AppType);
 
-    BOOL AddInstalledApplication(CInstalledApplicationInfo *InstAppInfo, LPVOID param);
-    BOOL AddAvailableApplication(CAvailableApplicationInfo *AvlbAppInfo, BOOL InitCheckState, LPVOID param);
-    VOID SetWatermark(const CStringW& Text);
+    BOOL
+    AddApplication(CApplicationInfo *InstAppInfo, BOOL InitialCheckState);
+    VOID
+    SetWatermark(const CStringW &Text);
 
-
-    void CheckAll();
-    PVOID GetFocusedItemData();
-    int GetItemCount();
-    VOID AppendTabOrderWindow(int Direction, ATL::CSimpleArray<HWND> &TabOrderList);
+    void
+    CheckAll();
+    PVOID
+    GetFocusedItemData();
+    int
+    GetItemCount();
+    VOID
+    AppendTabOrderWindow(int Direction, ATL::CSimpleArray<HWND> &TabOrderList);
 
     // this function is called when a item of listview get focus.
     // CallbackParam is the param passed to listview when adding the item (the one getting focus now).
-    BOOL ItemGetFocus(LPVOID CallbackParam);
+    VOID
+    ItemGetFocus(LPVOID CallbackParam);
 
     // this function is called when a item of listview is checked/unchecked
     // CallbackParam is the param passed to listview when adding the item (the one getting focus now).
-    BOOL ItemCheckStateChanged(BOOL bChecked, LPVOID CallbackParam);
-
+    VOID
+    ItemCheckStateChanged(BOOL bChecked, LPVOID CallbackParam);
 };

base/applications/rapps/include/available.h

@@ -1,132 +0,0 @@
-#pragma once
-
-#include <windef.h>
-#include <atlstr.h>
-#include <atlsimpcoll.h>
-#include <atlcoll.h>
-
-#include "misc.h"
-#include "configparser.h"
-
-
-#define MAX_SCRNSHOT_NUM 16
-
-enum LicenseType
-{
-    LICENSE_NONE,
-    LICENSE_OPENSOURCE,
-    LICENSE_FREEWARE,
-    LICENSE_TRIAL,
-    LICENSE_MIN = LICENSE_NONE,
-    LICENSE_MAX = LICENSE_TRIAL
-};
-
-inline BOOL IsLicenseType(INT x)
-{
-    return (x >= LICENSE_MIN && x <= LICENSE_MAX);
-}
-
-struct AvailableStrings
-{
-    ATL::CStringW szPath;
-    ATL::CStringW szCabPath;
-    ATL::CStringW szAppsPath;
-    ATL::CStringW szSearchPath;
-    ATL::CStringW szCabName;
-    ATL::CStringW szCabDir;
-
-    AvailableStrings();
-};
-
-class CAvailableApplicationInfo
-{
-public:
-    INT m_Category;
-    //BOOL m_IsSelected;
-    LicenseType m_LicenseType;
-    ATL::CStringW m_szName; // software's display name.
-    ATL::CStringW m_szRegName;
-    ATL::CStringW m_szVersion;
-    ATL::CStringW m_szLicense;
-    ATL::CStringW m_szDesc;
-    ATL::CStringW m_szSize;
-    ATL::CStringW m_szUrlSite;
-    ATL::CStringW m_szUrlDownload;
-    ATL::CSimpleArray<LCID> m_LanguageLCIDs;
-    ATL::CSimpleArray<ATL::CStringW> m_szScrnshotLocation;
-    ATL::CStringW m_szIconLocation;
-    ATL::CStringW m_szPkgName; // software's package name.
-
-    ULONG m_SizeBytes;
-
-    // Caching mechanism related entries
-    ATL::CStringW m_sFileName;
-    FILETIME m_ftCacheStamp;
-
-    // Optional integrity checks (SHA-1 digests are 160 bit = 40 characters in hex string form)
-    ATL::CStringW m_szSHA1;
-    ATL::CStringW m_szInstalledVersion;
-
-    // Create an object from file
-    CAvailableApplicationInfo(const ATL::CStringW& sFileNameParam, AvailableStrings& m_Strings);
-
-    // Load all info from the file
-    VOID RefreshAppInfo(AvailableStrings& m_Strings);
-    BOOL HasLanguageInfo() const;
-    BOOL HasNativeLanguage() const;
-    BOOL HasEnglishLanguage() const;
-    BOOL IsInstalled() const;
-    BOOL HasInstalledVersion() const;
-    BOOL HasUpdate() const;
-    BOOL RetrieveScrnshot(UINT Index, ATL::CStringW& ScrnshotLocation) const;
-    BOOL RetrieveIcon(ATL::CStringW& IconLocation) const;
-    // Set a timestamp
-    VOID SetLastWriteTime(FILETIME* ftTime);
-
-private:
-    BOOL m_IsInstalled;
-    BOOL m_HasLanguageInfo;
-    BOOL m_HasInstalledVersion;
-    CConfigParser* m_Parser;
-
-    inline BOOL GetString(LPCWSTR lpKeyName, ATL::CStringW& ReturnedString);
-
-    // Lazily load general info from the file
-    VOID RetrieveGeneralInfo(AvailableStrings& m_Strings);
-    VOID RetrieveInstalledStatus();
-    VOID RetrieveInstalledVersion();
-    VOID RetrieveLanguages();
-    VOID RetrieveLicenseType();
-    VOID RetrieveSize();
-    inline BOOL FindInLanguages(LCID what) const;
-};
-
-typedef BOOL(CALLBACK *AVAILENUMPROC)(CAvailableApplicationInfo *Info, BOOL bInitialCheckState, PVOID param);
-
-class CAvailableApps
-{
-    ATL::CAtlList<CAvailableApplicationInfo*> m_InfoList;
-    ATL::CAtlList< CAvailableApplicationInfo*> m_SelectedList;
-
-public:
-    static AvailableStrings m_Strings;
-
-    CAvailableApps();
-
-    static BOOL UpdateAppsDB();
-    static BOOL ForceUpdateAppsDB();
-    static VOID DeleteCurrentAppsDB();
-
-    VOID FreeCachedEntries();
-    BOOL Enum(INT EnumType, AVAILENUMPROC lpEnumProc, PVOID param);
-
-    BOOL AddSelected(CAvailableApplicationInfo *AvlbInfo);
-    BOOL RemoveSelected(CAvailableApplicationInfo *AvlbInfo);
-
-    VOID RemoveAllSelected();
-    int GetSelectedCount();
-
-    CAvailableApplicationInfo* FindAppByPkgName(const ATL::CStringW& szPkgName) const;
-    ATL::CSimpleArray<CAvailableApplicationInfo> FindAppsByPkgNameList(const ATL::CSimpleArray<ATL::CStringW> &arrAppsNames) const;
-    //ATL::CSimpleArray<CAvailableApplicationInfo> GetSelected() const;
-};

base/applications/rapps/include/configparser.h

@@ -5,16 +5,19 @@
 
 class CConfigParser
 {
-    const ATL::CStringW szConfigPath;
+    const CStringW szConfigPath;
     CSimpleMap<CStringW, CStringW> m_Keys;
 
-    void CacheINI();
-    void ReadSection(ATL::CStringW& Buffer, const ATL::CStringW& Section, BOOL isArch);
+    void
+    CacheINI();
+    void
+    ReadSection(CStringW &Buffer, const CStringW &Section, BOOL isArch);
 
-public:
-    CConfigParser(const ATL::CStringW& FileName);
+  public:
+    CConfigParser(const CStringW &FileName);
 
-    BOOL GetString(const ATL::CStringW& KeyName, ATL::CStringW& ResultString);
-    BOOL GetInt(const ATL::CStringW& KeyName, INT& iResult);
+    BOOL
+    GetString(const CStringW &KeyName, CStringW &ResultString);
+    BOOL
+    GetInt(const CStringW &KeyName, INT &iResult);
 };
-

base/applications/rapps/include/crichedit.h

@@ -1,12 +1,12 @@
 #pragma once
 #include <ui/rosctrls.h>
 
-class CRichEdit :
-    public CWindow
+class CRichEdit : public CWindow
 {
     HMODULE m_LoadedLibrary;
 
-    VOID GenericInsertText(LPCWSTR lpszText, SIZE_T InsertedTextLen, DWORD dwEffects)
+    VOID
+    GenericInsertText(LPCWSTR lpszText, SIZE_T InsertedTextLen, DWORD dwEffects)
     {
         SETTEXTEX SetText;
         SIZE_T Len = GetTextLen();
@@ -17,7 +17,7 @@ class CRichEdit :
             SetText.flags = ST_SELECTION;
             SetText.codepage = 1200;
 
-            SendMessageW(EM_SETTEXTEX, (WPARAM) &SetText, (LPARAM) lpszText);
+            SendMessageW(EM_SETTEXTEX, (WPARAM)&SetText, (LPARAM)lpszText);
 
             if ((dwEffects == CFM_LINK) && !PathIsURLW(lpszText))
             {
@@ -31,10 +31,13 @@ class CRichEdit :
         }
     }
 
-public:
-    CRichEdit() : CWindow(), m_LoadedLibrary(NULL) {}
+  public:
+    CRichEdit() : CWindow(), m_LoadedLibrary(NULL)
+    {
+    }
 
-    VOID SetRangeFormatting(SIZE_T Start, SIZE_T End, DWORD dwEffects)
+    VOID
+    SetRangeFormatting(SIZE_T Start, SIZE_T End, DWORD dwEffects)
     {
         CHARFORMAT2W CharFormat;
 
@@ -46,71 +49,70 @@ public:
         CharFormat.dwMask = dwEffects;
         CharFormat.dwEffects = dwEffects;
 
-        SendMessageW(EM_SETCHARFORMAT, SCF_WORD | SCF_SELECTION, (LPARAM) &CharFormat);
+        SendMessageW(EM_SETCHARFORMAT, SCF_WORD | SCF_SELECTION, (LPARAM)&CharFormat);
 
         SendMessageW(EM_SETSEL, End, End + 1);
     }
 
-    LONG GetTextLen()
+    LONG
+    GetTextLen()
     {
         GETTEXTLENGTHEX TxtLenStruct;
 
         TxtLenStruct.flags = GTL_NUMCHARS;
         TxtLenStruct.codepage = 1200;
 
-        return (LONG) SendMessageW(EM_GETTEXTLENGTHEX, (WPARAM) &TxtLenStruct, 0);
+        return (LONG)SendMessageW(EM_GETTEXTLENGTHEX, (WPARAM)&TxtLenStruct, 0);
     }
 
     /*
-    * Insert text (without cleaning old text)
-    * Supported effects:
-    *   - CFM_BOLD
-    *   - CFM_ITALIC
-    *   - CFM_UNDERLINE
-    *   - CFM_LINK
-    */
-    VOID InsertText(LPCWSTR lpszText, DWORD dwEffects)
+     * Insert text (without cleaning old text)
+     * Supported effects:
+     *   - CFM_BOLD
+     *   - CFM_ITALIC
+     *   - CFM_UNDERLINE
+     *   - CFM_LINK
+     */
+    VOID
+    InsertText(LPCWSTR lpszText, DWORD dwEffects)
     {
         GenericInsertText(lpszText, wcslen(lpszText), dwEffects);
     }
 
-    VOID InsertText(const ATL::CStringW& szText, DWORD dwEffects)
+    VOID
+    InsertText(const CStringW &szText, DWORD dwEffects)
     {
         GenericInsertText(szText.GetString(), szText.GetLength(), dwEffects);
     }
     /*
-    * Clear old text and add new
-    */
-    VOID SetText(LPCWSTR lpszText, DWORD dwEffects)
+     * Clear old text and add new
+     */
+    VOID
+    SetText(LPCWSTR lpszText, DWORD dwEffects)
     {
         SetWindowTextW(L"");
         InsertText(lpszText, dwEffects);
     }
 
-    VOID SetText(const ATL::CStringW& szText, DWORD dwEffects)
+    VOID
+    SetText(const CStringW &szText, DWORD dwEffects)
     {
         SetText(szText.GetString(), dwEffects);
     }
 
-    HWND Create(HWND hwndParent)
+    HWND
+    Create(HWND hwndParent)
     {
         m_LoadedLibrary = LoadLibraryW(L"riched20.dll");
 
-        m_hWnd = CreateWindowExW(0,
-                                 L"RichEdit20W",
-                                 NULL,
-                                 WS_CHILD | WS_VISIBLE | ES_MULTILINE |
-                                 ES_LEFT | ES_READONLY,
-                                 205, 28, 465, 100,
-                                 hwndParent,
-                                 NULL,
-                                 _AtlBaseModule.GetModuleInstance(),
-                                 NULL);
+        m_hWnd = CreateWindowExW(
+            0, L"RichEdit20W", NULL, WS_CHILD | WS_VISIBLE | ES_MULTILINE | ES_LEFT | ES_READONLY, 205, 28, 465, 100,
+            hwndParent, NULL, _AtlBaseModule.GetModuleInstance(), NULL);
 
         if (m_hWnd)
         {
             SendMessageW(EM_SETBKGNDCOLOR, 0, GetSysColor(COLOR_BTNFACE));
-            SendMessageW(WM_SETFONT, (WPARAM) GetStockObject(DEFAULT_GUI_FONT), 0);
+            SendMessageW(WM_SETFONT, (WPARAM)GetStockObject(DEFAULT_GUI_FONT), 0);
             SendMessageW(EM_SETEVENTMASK, 0, ENM_LINK | ENM_MOUSEEVENTS);
             SendMessageW(EM_SHOWSCROLLBAR, SB_VERT, TRUE);
         }
@@ -118,7 +120,8 @@ public:
         return m_hWnd;
     }
 
-    virtual VOID OnLink(ENLINK *Link)
+    virtual VOID
+    OnLink(ENLINK *Link)
     {
     }
 
@@ -129,5 +132,4 @@ public:
             FreeLibrary(m_LoadedLibrary);
         }
     }
-
 };

base/applications/rapps/include/defines.h

@@ -31,43 +31,4 @@
 
 #define APPLICATION_DATABASE_URL L"https://rapps.reactos.org/rappmgr2.cab"
 #define APPLICATION_DATABASE_NAME L"rappmgr2.cab"
-#define MAX_STR_LEN              256
-
-enum AppsCategories
-{
-    ENUM_ALL_AVAILABLE,
-    ENUM_CAT_AUDIO,
-    ENUM_CAT_VIDEO,
-    ENUM_CAT_GRAPHICS,
-    ENUM_CAT_GAMES,
-    ENUM_CAT_INTERNET,
-    ENUM_CAT_OFFICE,
-    ENUM_CAT_DEVEL,
-    ENUM_CAT_EDU,
-    ENUM_CAT_ENGINEER,
-    ENUM_CAT_FINANCE,
-    ENUM_CAT_SCIENCE,
-    ENUM_CAT_TOOLS,
-    ENUM_CAT_DRIVERS,
-    ENUM_CAT_LIBS,
-    ENUM_CAT_THEMES,
-    ENUM_CAT_OTHER,
-    ENUM_CAT_SELECTED,
-    ENUM_ALL_INSTALLED,
-    ENUM_INSTALLED_APPLICATIONS = 31,
-    ENUM_UPDATES = 32,
-    ENUM_INSTALLED_MIN = ENUM_ALL_INSTALLED,
-    ENUM_INSTALLED_MAX = ENUM_UPDATES,
-    ENUM_AVAILABLE_MIN = ENUM_ALL_AVAILABLE,
-    ENUM_AVAILABLE_MAX = ENUM_CAT_SELECTED,
-};
-
-inline BOOL IsAvailableEnum(INT x)
-{
-    return (x >= ENUM_AVAILABLE_MIN && x <= ENUM_AVAILABLE_MAX);
-}
-
-inline BOOL IsInstalledEnum(INT x)
-{
-    return (x >= ENUM_INSTALLED_MIN && x <= ENUM_INSTALLED_MAX);
-}
+#define MAX_STR_LEN 256

base/applications/rapps/include/dialogs.h

@@ -1,17 +1,22 @@
 #pragma once
 
-#include "available.h"
+#include "applicationinfo.h"
 
 #include <windef.h>
 #include <atlsimpcoll.h>
 
 // Settings dialog (settingsdlg.cpp)
-VOID CreateSettingsDlg(HWND hwnd);
+VOID
+CreateSettingsDlg(HWND hwnd);
 
-//Main window
-VOID MainWindowLoop(INT nShowCmd);
+// Main window
+VOID
+MainWindowLoop(class CApplicationDB *db, INT nShowCmd);
 
 // Download dialogs
-VOID DownloadApplicationsDB(LPCWSTR lpUrl, BOOL IsOfficial);
-BOOL DownloadApplication(CAvailableApplicationInfo* pAppInfo);
-BOOL DownloadListOfApplications(const ATL::CSimpleArray<CAvailableApplicationInfo>& AppsList, BOOL bIsModal);
+VOID
+DownloadApplicationsDB(LPCWSTR lpUrl, BOOL IsOfficial);
+BOOL
+DownloadApplication(CApplicationInfo *pAppInfo);
+BOOL
+DownloadListOfApplications(const CAtlList<CApplicationInfo *> &AppsList, BOOL bIsModal);

base/applications/rapps/include/gui.h

@@ -22,29 +22,29 @@
 #define SEARCH_TIMER_ID 'SR'
 #define TREEVIEW_ICON_SIZE 24
 
-
-
-class CSideTreeView :
-    public CUiWindow<CTreeView>
+class CSideTreeView : public CUiWindow<CTreeView>
 {
     HIMAGELIST hImageTreeView;
 
-public:
+  public:
     CSideTreeView();
 
-    HTREEITEM AddItem(HTREEITEM hParent, ATL::CStringW &Text, INT Image, INT SelectedImage, LPARAM lParam);
+    HTREEITEM
+    AddItem(HTREEITEM hParent, CStringW &Text, INT Image, INT SelectedImage, LPARAM lParam);
 
-    HTREEITEM AddCategory(HTREEITEM hRootItem, UINT TextIndex, UINT IconIndex);
+    HTREEITEM
+    AddCategory(HTREEITEM hRootItem, UINT TextIndex, UINT IconIndex);
 
-    HIMAGELIST SetImageList();
+    HIMAGELIST
+    SetImageList();
 
-    VOID DestroyImageList();
+    VOID
+    DestroyImageList();
 
     ~CSideTreeView();
 };
 
-class CMainWindow :
-    public CWindowImpl<CMainWindow, CWindow, CFrameWinTraits>
+class CMainWindow : public CWindowImpl<CMainWindow, CWindow, CFrameWinTraits>
 {
     CUiPanel *m_ClientPanel = NULL;
     CUiSplitPanel *m_VSplitter = NULL;
@@ -54,75 +54,81 @@ class CMainWindow :
 
     CApplicationView *m_ApplicationView = NULL;
 
-    CAvailableApps m_AvailableApps;
-    CInstalledApps m_InstalledApps;
+    CApplicationDB *m_Db;
+    CAtlList<CApplicationInfo *> m_Selected;
 
     BOOL bUpdating = FALSE;
 
-    ATL::CStringW szSearchPattern;
-    INT SelectedEnumType;
+    CStringW szSearchPattern;
+    AppsCategories SelectedEnumType;
 
-public:
-    CMainWindow();
+  public:
+    CMainWindow(CApplicationDB *db);
 
     ~CMainWindow();
-private:
 
-    VOID InitCategoriesList();
+  private:
+    VOID
+    InitCategoriesList();
 
-    BOOL CreateStatusBar();
-    BOOL CreateTreeView();
-    BOOL CreateApplicationView();
-    BOOL CreateVSplitter();
-    BOOL CreateLayout();
+    BOOL
+    CreateStatusBar();
+    BOOL
+    CreateTreeView();
+    BOOL
+    CreateApplicationView();
+    BOOL
+    CreateVSplitter();
+    BOOL
+    CreateLayout();
+    VOID
+    LayoutCleanup();
+    BOOL
+    InitControls();
 
-    VOID LayoutCleanup();
+    VOID
+    OnSize(HWND hwnd, WPARAM wParam, LPARAM lParam);
 
-    BOOL InitControls();
+    BOOL
+    RemoveSelectedAppFromRegistry();
+    BOOL
+    UninstallSelectedApp(BOOL bModify);
 
-    VOID OnSize(HWND hwnd, WPARAM wParam, LPARAM lParam);
+    BOOL
+    ProcessWindowMessage(HWND hwnd, UINT Msg, WPARAM wParam, LPARAM lParam, LRESULT &theResult, DWORD dwMapId);
+    VOID
+    ShowAboutDlg();
+    VOID
+    OnCommand(WPARAM wParam, LPARAM lParam);
+    VOID
+    UpdateStatusBarText();
 
-    BOOL RemoveSelectedAppFromRegistry();
+    VOID
+    UpdateApplicationsList(AppsCategories EnumType, BOOL bReload = FALSE);
+    VOID
+    AddApplicationsToView(CAtlList<CApplicationInfo *> &List);
 
-    BOOL UninstallSelectedApp(BOOL bModify);
+  public:
+    static ATL::CWndClassInfo &
+    GetWndClassInfo();
 
-    BOOL ProcessWindowMessage(HWND hwnd, UINT Msg, WPARAM wParam, LPARAM lParam, LRESULT &theResult, DWORD dwMapId);
-
-    BOOL IsSelectedNodeInstalled();
-
-    VOID ShowAboutDlg();
-
-    VOID OnCommand(WPARAM wParam, LPARAM lParam);
-
-    BOOL CALLBACK EnumInstalledAppProc(CInstalledApplicationInfo *Info);
-    BOOL CALLBACK EnumAvailableAppProc(CAvailableApplicationInfo *Info, BOOL bInitialCheckState);
-    static BOOL CALLBACK s_EnumInstalledAppProc(CInstalledApplicationInfo *Info, PVOID param);
-    static BOOL CALLBACK s_EnumAvailableAppProc(CAvailableApplicationInfo *Info, BOOL bInitialCheckState, PVOID param);
-
-    static BOOL CALLBACK s_EnumSelectedAppForDownloadProc(CAvailableApplicationInfo *Info, BOOL bInitialCheckState, PVOID param);
-
-    VOID UpdateStatusBarText();
-
-    VOID UpdateApplicationsList(INT EnumType);
-
-public:
-    static ATL::CWndClassInfo &GetWndClassInfo();
-
-    HWND Create();
+    HWND
+    Create();
 
     // this function is called when a item of application-view is checked/unchecked
     // CallbackParam is the param passed to application-view when adding the item (the one getting focus now).
-    BOOL ItemCheckStateChanged(BOOL bChecked, LPVOID CallbackParam);
+    VOID
+    ItemCheckStateChanged(BOOL bChecked, LPVOID CallbackParam);
 
     // this function is called when application-view is asked to install an application
     // if Info is not zero, this app should be installed. otherwise those checked apps should be installed
-    BOOL InstallApplication(CAvailableApplicationInfo *Info);
+    BOOL
+    InstallApplication(CApplicationInfo *Info);
 
     // this function is called when search text is changed
-    BOOL SearchTextChanged(ATL::CStringW &SearchText);
+    BOOL
+    SearchTextChanged(CStringW &SearchText);
 
-    void HandleTabOrder(int direction);
+    void
+    HandleTabOrder(int direction);
 };
-
-
-VOID MainWindowLoop(INT nShowCmd);

base/applications/rapps/include/installed.h

@@ -1,63 +0,0 @@
-#pragma once
-
-#include <windef.h>
-#include <atlstr.h>
-
-class CInstalledApplicationInfo
-{
-private:
-    BOOL m_IsUserKey;
-    REGSAM m_WowKey;
-    HKEY m_hSubKey;
-
-    CStringW m_szKeyName;
-
-public:
-    CInstalledApplicationInfo(BOOL bIsUserKey, REGSAM RegWowKey, HKEY hKey, const CStringW& szKeyName);
-    ~CInstalledApplicationInfo();
-
-    VOID EnsureDetailsLoaded();
-
-    BOOL GetApplicationRegString(LPCWSTR lpKeyName, ATL::CStringW& String);
-    BOOL GetApplicationRegDword(LPCWSTR lpKeyName, DWORD *lpValue);
-    BOOL RetrieveIcon(ATL::CStringW& IconLocation);
-    BOOL UninstallApplication(BOOL bModify);
-    LSTATUS RemoveFromRegistry();
-
-    // These fields are always loaded
-    BOOL bIsUpdate;
-    CStringW szDisplayIcon;
-    CStringW szDisplayName;
-    CStringW szDisplayVersion;
-    CStringW szComments;
-
-    // These details are loaded on demand
-    CStringW szPublisher;
-    CStringW szRegOwner;
-    CStringW szProductID;
-    CStringW szHelpLink;
-    CStringW szHelpTelephone;
-    CStringW szReadme;
-    CStringW szContact;
-    CStringW szURLUpdateInfo;
-    CStringW szURLInfoAbout;
-    CStringW szInstallDate;
-    CStringW szInstallLocation;
-    CStringW szInstallSource;
-    CStringW szUninstallString;
-    CStringW szModifyPath;
-
-};
-
-typedef BOOL(CALLBACK *APPENUMPROC)(CInstalledApplicationInfo * Info, PVOID param);
-
-class CInstalledApps
-{
-    ATL::CAtlList<CInstalledApplicationInfo *> m_InfoList;
-
-public:
-    BOOL Enum(INT EnumType, APPENUMPROC lpEnumProc, PVOID param);
-
-    VOID FreeCachedEntries();
-};
-

base/applications/rapps/include/misc.h

@@ -17,32 +17,39 @@
 #define CurrentArchitecture L"ppc"
 #endif
 
-VOID CopyTextToClipboard(LPCWSTR lpszText);
-VOID ShowPopupMenuEx(HWND hwnd, HWND hwndOwner, UINT MenuID, UINT DefaultItem);
-BOOL StartProcess(const ATL::CStringW &Path, BOOL Wait);
-BOOL GetStorageDirectory(ATL::CStringW &lpDirectory);
+VOID
+CopyTextToClipboard(LPCWSTR lpszText);
+VOID
+ShowPopupMenuEx(HWND hwnd, HWND hwndOwner, UINT MenuID, UINT DefaultItem);
+BOOL
+StartProcess(const CStringW &Path, BOOL Wait);
+BOOL
+GetStorageDirectory(CStringW &lpDirectory);
 
-VOID InitLogs();
-VOID FreeLogs();
-BOOL WriteLogMessage(WORD wType, DWORD dwEventID, LPCWSTR lpMsg);
-BOOL GetInstalledVersion(ATL::CStringW *pszVersion, const ATL::CStringW &szRegName);
+VOID
+InitLogs();
+VOID
+FreeLogs();
+BOOL
+WriteLogMessage(WORD wType, DWORD dwEventID, LPCWSTR lpMsg);
+BOOL
+GetInstalledVersion(CStringW *pszVersion, const CStringW &szRegName);
 
-BOOL ExtractFilesFromCab(const ATL::CStringW& szCabName,
-                         const ATL::CStringW& szCabDir,
-                         const ATL::CStringW& szOutputDir);
+BOOL
+ExtractFilesFromCab(const CStringW &szCabName, const CStringW &szCabDir, const CStringW &szOutputDir);
 
-BOOL PathAppendNoDirEscapeW(LPWSTR pszPath, LPCWSTR pszMore);
+BOOL
+IsSystem64Bit();
 
-BOOL IsSystem64Bit();
+INT
+GetSystemColorDepth();
 
-INT GetSystemColorDepth();
+void
+UnixTimeToFileTime(DWORD dwUnixTime, LPFILETIME pFileTime);
 
-void UnixTimeToFileTime(DWORD dwUnixTime, LPFILETIME pFileTime);
+BOOL
+SearchPatternMatch(LPCWSTR szHaystack, LPCWSTR szNeedle);
 
-BOOL SearchPatternMatch(LPCWSTR szHaystack, LPCWSTR szNeedle);
-
-template<class T>
-class CLocalPtr : public CHeapPtr<T, CLocalAllocator>
+template <class T> class CLocalPtr : public CHeapPtr<T, CLocalAllocator>
 {
 };
-

base/applications/rapps/include/rapps.h

@@ -2,14 +2,14 @@
 #define _RAPPS_H
 
 #if DBG && !defined(_DEBUG)
-    #define _DEBUG  // CORE-17505
+#define _DEBUG // CORE-17505
 #endif
 
 #include "defines.h"
 
 #include "dialogs.h"
-#include "installed.h"
-#include "available.h"
+#include "applicationinfo.h"
+#include "applicationdb.h"
 #include "misc.h"
 #include "configparser.h"
 

base/applications/rapps/include/resource.h

@@ -84,7 +84,6 @@
 #define ID_RESETDB               561
 #define ID_CHECK_ALL             562
 #define ID_SEARCH                563
-#define ID_TOOLBAR_INSTALL       564
 
 /* Strings */
 #define IDS_APPTITLE             100

base/applications/rapps/include/rosui.h

@@ -9,13 +9,12 @@
 
 #include <atlwin.h>
 
-template<class T, INT GrowthRate = 10>
-class CPointerArray
+template <class T, INT GrowthRate = 10> class CPointerArray
 {
-protected:
+  protected:
     HDPA m_hDpa;
 
-public:
+  public:
     CPointerArray()
     {
         m_hDpa = DPA_Create(GrowthRate);
@@ -26,26 +25,30 @@ public:
         DPA_DestroyCallback(m_hDpa, s_OnRemoveItem, this);
     }
 
-private:
-    static INT CALLBACK s_OnRemoveItem(PVOID ptr, PVOID context)
+  private:
+    static INT CALLBACK
+    s_OnRemoveItem(PVOID ptr, PVOID context)
     {
-        CPointerArray * self = (CPointerArray*) context;
-        return (INT) self->OnRemoveItem(reinterpret_cast<T*>(ptr));
+        CPointerArray *self = (CPointerArray *)context;
+        return (INT)self->OnRemoveItem(reinterpret_cast<T *>(ptr));
     }
 
-    static INT CALLBACK s_OnCompareItems(PVOID p1, PVOID p2, LPARAM lParam)
+    static INT CALLBACK
+    s_OnCompareItems(PVOID p1, PVOID p2, LPARAM lParam)
     {
-        CPointerArray * self = (CPointerArray*) lParam;
-        return self->OnCompareItems(reinterpret_cast<T*>(p1), reinterpret_cast<T*>(p2));
+        CPointerArray *self = (CPointerArray *)lParam;
+        return self->OnCompareItems(reinterpret_cast<T *>(p1), reinterpret_cast<T *>(p2));
     }
 
-public:
-    virtual BOOL OnRemoveItem(T * ptr)
+  public:
+    virtual BOOL
+    OnRemoveItem(T *ptr)
     {
         return TRUE;
     }
 
-    virtual INT OnCompareItems(T * p1, T * p2)
+    virtual INT
+    OnCompareItems(T *p1, T *p2)
     {
         INT_PTR t = (reinterpret_cast<INT_PTR>(p2) - reinterpret_cast<INT_PTR>(p1));
         if (t > 0)
@@ -55,38 +58,45 @@ public:
         return 0;
     }
 
-public:
-    INT GetCount() const
+  public:
+    INT
+    GetCount() const
     {
         return DPA_GetPtrCount(m_hDpa);
     }
 
-    T* Get(INT i) const
+    T *
+    Get(INT i) const
     {
-        return (T*) DPA_GetPtr(m_hDpa, i);
+        return (T *)DPA_GetPtr(m_hDpa, i);
     }
 
-    BOOL Set(INT i, T* ptr)
+    BOOL
+    Set(INT i, T *ptr)
     {
         return DPA_SetPtr(m_hDpa, i, ptr);
     }
 
-    INT Insert(INT at, T* ptr)
+    INT
+    Insert(INT at, T *ptr)
     {
         return DPA_InsertPtr(m_hDpa, at, ptr);
     }
 
-    INT Append(T* ptr)
+    INT
+    Append(T *ptr)
     {
         return DPA_InsertPtr(m_hDpa, DA_LAST, ptr);
     }
 
-    INT IndexOf(T* ptr) const
+    INT
+    IndexOf(T *ptr) const
     {
         return DPA_GetPtrIndex(m_hDpa, ptr);
     }
 
-    BOOL Remove(T* ptr)
+    BOOL
+    Remove(T *ptr)
     {
         INT i = IndexOf(ptr);
         if (i < 0)
@@ -94,38 +104,41 @@ public:
         return RemoveAt(i);
     }
 
-    BOOL RemoveAt(INT i)
+    BOOL
+    RemoveAt(INT i)
     {
         PVOID ptr = DPA_DeletePtr(m_hDpa, i);
         if (ptr != NULL)
         {
-            OnRemoveItem(reinterpret_cast<T*>(ptr));
+            OnRemoveItem(reinterpret_cast<T *>(ptr));
             return TRUE;
         }
         return FALSE;
     }
 
-    BOOL Clear()
+    BOOL
+    Clear()
     {
         DPA_EnumCallback(s_OnRemoveItem, this);
         return DPA_DeleteAllPtrs(m_hDpa);
     }
 
-    BOOL Sort()
+    BOOL
+    Sort()
     {
         return DPA_Sort(m_hDpa, s_OnCompareItems, (LPARAM)this);
     }
 
-    INT Search(T* item, INT iStart, UINT uFlags)
+    INT
+    Search(T *item, INT iStart, UINT uFlags)
     {
         return DPA_Search(m_hDpa, item, 0, s_OnCompareItems, (LPARAM)this, 0);
     }
 };
 
-class CUiRect
-    : public RECT
+class CUiRect : public RECT
 {
-public:
+  public:
     CUiRect()
     {
         left = right = top = bottom = 0;
@@ -140,28 +153,25 @@ public:
     }
 };
 
-class CUiMargin
-    : public CUiRect
+class CUiMargin : public CUiRect
 {
-public:
+  public:
     CUiMargin()
     {
     }
 
-    CUiMargin(INT all)
-        : CUiRect(all, all, all, all)
+    CUiMargin(INT all) : CUiRect(all, all, all, all)
     {
     }
 
-    CUiMargin(INT horz, INT vert)
-        : CUiRect(horz, vert, horz, vert)
+    CUiMargin(INT horz, INT vert) : CUiRect(horz, vert, horz, vert)
     {
     }
 };
 
 class CUiMeasure
 {
-public:
+  public:
     enum MeasureType
     {
         Type_FitContent = 0,
@@ -170,11 +180,11 @@ public:
         Type_FitParent = 3
     };
 
-private:
+  private:
     MeasureType m_Type;
     INT m_Value;
 
-public:
+  public:
     CUiMeasure()
     {
         m_Type = Type_FitContent;
@@ -187,40 +197,45 @@ public:
         m_Value = value;
     }
 
-    INT ComputeMeasure(INT parent, INT content)
+    INT
+    ComputeMeasure(INT parent, INT content)
     {
         switch (m_Type)
         {
-        case Type_FitContent:
-            return content;
-        case Type_Fixed:
-            return m_Value;
-        case Type_Percent:
-            return max(content, parent * m_Value / 100);
-        case Type_FitParent:
-            return parent;
+            case Type_FitContent:
+                return content;
+            case Type_Fixed:
+                return m_Value;
+            case Type_Percent:
+                return max(content, parent * m_Value / 100);
+            case Type_FitParent:
+                return parent;
         }
 
         return 0;
     }
 
-public:
-    static CUiMeasure FitContent()
+  public:
+    static CUiMeasure
+    FitContent()
     {
         return CUiMeasure(Type_FitContent, 0);
     }
 
-    static CUiMeasure FitParent()
+    static CUiMeasure
+    FitParent()
     {
         return CUiMeasure(Type_FitParent, 0);
     }
 
-    static CUiMeasure Fixed(INT pixels)
+    static CUiMeasure
+    Fixed(INT pixels)
     {
         return CUiMeasure(Type_Fixed, pixels);
     }
 
-    static CUiMeasure Percent(INT percent)
+    static CUiMeasure
+    Percent(INT percent)
     {
         return CUiMeasure(Type_Percent, percent);
     }
@@ -236,20 +251,21 @@ enum CUiAlignment
 
 class CUiBox
 {
-public:
+  public:
     CUiMargin m_Margin;
 
     CUiAlignment m_HorizontalAlignment;
     CUiAlignment m_VerticalAlignment;
 
-protected:
+  protected:
     CUiBox()
     {
         m_HorizontalAlignment = UiAlign_LeftTop;
         m_VerticalAlignment = UiAlign_LeftTop;
     }
 
-    virtual VOID ComputeRect(RECT parentRect, RECT currentRect, RECT* newRect)
+    virtual VOID
+    ComputeRect(RECT parentRect, RECT currentRect, RECT *newRect)
     {
         parentRect.left += m_Margin.left;
         parentRect.right -= m_Margin.right;
@@ -269,60 +285,62 @@ protected:
 
         switch (m_HorizontalAlignment)
         {
-        case UiAlign_LeftTop:
-            currentRect.right = currentRect.left + szCurrent.cx;
-            break;
-        case UiAlign_Middle:
-            currentRect.left = parentRect.left + (szParent.cx - szCurrent.cx) / 2;
-            currentRect.right = currentRect.left + szCurrent.cx;
-            break;
-        case UiAlign_RightBtm:
-            currentRect.left = currentRect.right - szCurrent.cx;
-            break;
-        default:
-            break;
+            case UiAlign_LeftTop:
+                currentRect.right = currentRect.left + szCurrent.cx;
+                break;
+            case UiAlign_Middle:
+                currentRect.left = parentRect.left + (szParent.cx - szCurrent.cx) / 2;
+                currentRect.right = currentRect.left + szCurrent.cx;
+                break;
+            case UiAlign_RightBtm:
+                currentRect.left = currentRect.right - szCurrent.cx;
+                break;
+            default:
+                break;
         }
 
         switch (m_VerticalAlignment)
         {
-        case UiAlign_LeftTop:
-            currentRect.bottom = currentRect.top + szCurrent.cy;
-            break;
-        case UiAlign_Middle:
-            currentRect.top = parentRect.top + (szParent.cy - szCurrent.cy) / 2;
-            currentRect.bottom = currentRect.top + szCurrent.cy;
-            break;
-        case UiAlign_RightBtm:
-            currentRect.top = currentRect.bottom - szCurrent.cy;
-            break;
-        default:
-            break;
+            case UiAlign_LeftTop:
+                currentRect.bottom = currentRect.top + szCurrent.cy;
+                break;
+            case UiAlign_Middle:
+                currentRect.top = parentRect.top + (szParent.cy - szCurrent.cy) / 2;
+                currentRect.bottom = currentRect.top + szCurrent.cy;
+                break;
+            case UiAlign_RightBtm:
+                currentRect.top = currentRect.bottom - szCurrent.cy;
+                break;
+            default:
+                break;
         }
 
         *newRect = currentRect;
     }
 
-
-public:
-    virtual VOID ComputeMinimalSize(SIZE* size)
+  public:
+    virtual VOID
+    ComputeMinimalSize(SIZE *size)
     {
         // Override in subclass
         size->cx = max(size->cx, 0);
         size->cy = min(size->cy, 0);
     };
 
-    virtual VOID ComputeContentBounds(RECT* rect)
-    {
+    virtual VOID
+    ComputeContentBounds(RECT *rect){
         // Override in subclass
     };
 
-    virtual DWORD_PTR CountSizableChildren()
+    virtual DWORD_PTR
+    CountSizableChildren()
     {
         // Override in subclass
         return 0;
     };
 
-    virtual HDWP OnParentSize(RECT parentRect, HDWP hDwp)
+    virtual HDWP
+    OnParentSize(RECT parentRect, HDWP hDwp)
     {
         // Override in subclass
         return NULL;
@@ -331,19 +349,25 @@ public:
 
 class CUiPrimitive
 {
-protected:
-    CUiPrimitive * m_Parent;
+  protected:
+    CUiPrimitive *m_Parent;
 
-public:
-    virtual ~CUiPrimitive() {}
+  public:
+    virtual ~CUiPrimitive()
+    {
+    }
 
-    virtual CUiBox * AsBox() { return NULL; }
+    virtual CUiBox *
+    AsBox()
+    {
+        return NULL;
+    }
 };
 
-class CUiCollection :
-    public CPointerArray < CUiPrimitive >
+class CUiCollection : public CPointerArray<CUiPrimitive>
 {
-    virtual BOOL OnRemoveItem(CUiPrimitive * ptr)
+    virtual BOOL
+    OnRemoveItem(CUiPrimitive *ptr)
     {
         delete ptr;
         return TRUE;
@@ -352,19 +376,20 @@ class CUiCollection :
 
 class CUiContainer
 {
-protected:
+  protected:
     CUiCollection m_Children;
 
-public:
-    CUiCollection& Children() { return m_Children; }
+  public:
+    CUiCollection &
+    Children()
+    {
+        return m_Children;
+    }
 };
 
-class CUiPanel :
-    public CUiPrimitive,
-    public CUiBox,
-    public CUiContainer
+class CUiPanel : public CUiPrimitive, public CUiBox, public CUiContainer
 {
-public:
+  public:
     CUiMeasure m_Width;
     CUiMeasure m_Height;
 
@@ -378,13 +403,18 @@ public:
     {
     }
 
-    virtual CUiBox * AsBox() { return this; }
+    virtual CUiBox *
+    AsBox()
+    {
+        return this;
+    }
 
-    virtual VOID ComputeMinimalSize(SIZE* size)
+    virtual VOID
+    ComputeMinimalSize(SIZE *size)
     {
         for (INT i = 0; i < m_Children.GetCount(); i++)
         {
-            CUiBox * box = m_Children.Get(i)->AsBox();
+            CUiBox *box = m_Children.Get(i)->AsBox();
             if (box)
             {
                 box->ComputeMinimalSize(size);
@@ -392,11 +422,12 @@ public:
         }
     };
 
-    virtual VOID ComputeContentBounds(RECT* rect)
+    virtual VOID
+    ComputeContentBounds(RECT *rect)
     {
         for (INT i = 0; i < m_Children.GetCount(); i++)
         {
-            CUiBox * box = m_Children.Get(i)->AsBox();
+            CUiBox *box = m_Children.Get(i)->AsBox();
             if (box)
             {
                 box->ComputeContentBounds(rect);
@@ -404,12 +435,13 @@ public:
         }
     };
 
-    virtual DWORD_PTR CountSizableChildren()
+    virtual DWORD_PTR
+    CountSizableChildren()
     {
         INT count = 0;
         for (INT i = 0; i < m_Children.GetCount(); i++)
         {
-            CUiBox * box = m_Children.Get(i)->AsBox();
+            CUiBox *box = m_Children.Get(i)->AsBox();
             if (box)
             {
                 count += box->CountSizableChildren();
@@ -418,7 +450,8 @@ public:
         return count;
     }
 
-    virtual HDWP OnParentSize(RECT parentRect, HDWP hDwp)
+    virtual HDWP
+    OnParentSize(RECT parentRect, HDWP hDwp)
     {
         RECT rect = {0};
 
@@ -435,7 +468,7 @@ public:
 
         for (INT i = 0; i < m_Children.GetCount(); i++)
         {
-            CUiBox * box = m_Children.Get(i)->AsBox();
+            CUiBox *box = m_Children.Get(i)->AsBox();
             if (box)
             {
                 hDwp = box->OnParentSize(rect, hDwp);
@@ -446,24 +479,30 @@ public:
     }
 };
 
-template<class T = CWindow>
-class CUiWindow :
-    public CUiPrimitive,
-    public CUiBox,
-    public T
+template <class T = CWindow> class CUiWindow : public CUiPrimitive, public CUiBox, public T
 {
-public:
-    virtual CUiBox * AsBox() { return this; }
+  public:
+    virtual CUiBox *
+    AsBox()
+    {
+        return this;
+    }
 
-    HWND GetWindow() { return T::m_hWnd; }
+    HWND
+    GetWindow()
+    {
+        return T::m_hWnd;
+    }
 
-    virtual VOID ComputeMinimalSize(SIZE* size)
+    virtual VOID
+    ComputeMinimalSize(SIZE *size)
     {
         // TODO: Maybe use WM_GETMINMAXINFO?
         return CUiBox::ComputeMinimalSize(size);
     };
 
-    virtual VOID ComputeContentBounds(RECT* rect)
+    virtual VOID
+    ComputeContentBounds(RECT *rect)
     {
         RECT r;
         ::GetWindowRect(T::m_hWnd, &r);
@@ -473,12 +512,14 @@ public:
         rect->bottom = max(rect->bottom, r.bottom);
     };
 
-    virtual DWORD_PTR CountSizableChildren()
+    virtual DWORD_PTR
+    CountSizableChildren()
     {
         return 1;
     };
 
-    virtual HDWP OnParentSize(RECT parentRect, HDWP hDwp)
+    virtual HDWP
+    OnParentSize(RECT parentRect, HDWP hDwp)
     {
         RECT rect;
 
@@ -488,16 +529,21 @@ public:
 
         if (hDwp)
         {
-            return ::DeferWindowPos(hDwp, T::m_hWnd, NULL, rect.left, rect.top, rect.right - rect.left, rect.bottom - rect.top, SWP_NOACTIVATE | SWP_NOZORDER);
+            return ::DeferWindowPos(
+                hDwp, T::m_hWnd, NULL, rect.left, rect.top, rect.right - rect.left, rect.bottom - rect.top,
+                SWP_NOACTIVATE | SWP_NOZORDER);
         }
         else
         {
-            T::SetWindowPos(NULL, rect.left, rect.top, rect.right - rect.left, rect.bottom - rect.top, SWP_NOACTIVATE | SWP_NOZORDER | SWP_DEFERERASE);
+            T::SetWindowPos(
+                NULL, rect.left, rect.top, rect.right - rect.left, rect.bottom - rect.top,
+                SWP_NOACTIVATE | SWP_NOZORDER | SWP_DEFERERASE);
             return NULL;
         }
     };
 
-    virtual VOID AppendTabOrderWindow(int Direction, ATL::CSimpleArray<HWND> & TabOrderList)
+    virtual VOID
+    AppendTabOrderWindow(int Direction, ATL::CSimpleArray<HWND> &TabOrderList)
     {
         TabOrderList.Add(T::m_hWnd);
         return;
@@ -511,7 +557,8 @@ public:
         }
     }
 
-    VOID GetWindowTextW(ATL::CStringW& szText)
+    VOID
+    GetWindowTextW(CStringW &szText)
     {
         INT length = CWindow::GetWindowTextLengthW() + 1;
         CWindow::GetWindowTextW(szText.GetBuffer(length), length);
@@ -519,15 +566,11 @@ public:
     }
 };
 
-class CUiSplitPanel :
-    public CUiPrimitive,
-    public CUiBox,
-    public CWindowImpl<CUiSplitPanel>
+class CUiSplitPanel : public CUiPrimitive, public CUiBox, public CWindowImpl<CUiSplitPanel>
 {
     static const INT THICKNESS = 4;
 
-protected:
-
+  protected:
     HCURSOR m_hCursor;
 
     CUiPanel m_First;
@@ -537,7 +580,7 @@ protected:
 
     BOOL m_HasOldRect;
 
-public:
+  public:
     INT m_Pos;
     BOOL m_Horizontal;
     BOOL m_DynamicFirst;
@@ -549,25 +592,41 @@ public:
 
     CUiSplitPanel()
     {
+        m_hCursor = NULL;
         m_Width = CUiMeasure::FitParent();
         m_Height = CUiMeasure::FitParent();
         m_Pos = 100;
+        m_Horizontal = FALSE;
         m_MinFirst = 100;
         m_MinSecond = 100;
         m_DynamicFirst = FALSE;
         m_HasOldRect = FALSE;
+        memset(&m_LastRect, 0, sizeof(m_LastRect));
     }
 
     virtual ~CUiSplitPanel()
     {
     }
 
-    virtual CUiBox * AsBox() { return this; }
+    virtual CUiBox *
+    AsBox()
+    {
+        return this;
+    }
 
-    CUiCollection& First() { return m_First.Children(); }
-    CUiCollection& Second() { return m_Second.Children(); }
+    CUiCollection &
+    First()
+    {
+        return m_First.Children();
+    }
+    CUiCollection &
+    Second()
+    {
+        return m_Second.Children();
+    }
 
-    virtual VOID ComputeMinimalSize(SIZE* size)
+    virtual VOID
+    ComputeMinimalSize(SIZE *size)
     {
         if (m_Horizontal)
             size->cx = max(size->cx, THICKNESS);
@@ -577,7 +636,8 @@ public:
         m_Second.ComputeMinimalSize(size);
     };
 
-    virtual VOID ComputeContentBounds(RECT* rect)
+    virtual VOID
+    ComputeContentBounds(RECT *rect)
     {
         RECT r;
 
@@ -592,7 +652,8 @@ public:
         rect->bottom = max(rect->bottom, r.bottom);
     };
 
-    virtual DWORD_PTR CountSizableChildren()
+    virtual DWORD_PTR
+    CountSizableChildren()
     {
         INT count = 1;
         count += m_First.CountSizableChildren();
@@ -600,7 +661,8 @@ public:
         return count;
     };
 
-    virtual HDWP OnParentSize(RECT parentRect, HDWP hDwp)
+    virtual HDWP
+    OnParentSize(RECT parentRect, HDWP hDwp)
     {
         RECT rect = {0};
 
@@ -691,73 +753,72 @@ public:
 
         if (hDwp)
         {
-            return DeferWindowPos(hDwp, NULL,
-                                  splitter.left, splitter.top,
-                                  splitter.right - splitter.left,
-                                  splitter.bottom - splitter.top,
-                                  SWP_NOACTIVATE | SWP_NOZORDER);
+            return DeferWindowPos(
+                hDwp, NULL, splitter.left, splitter.top, splitter.right - splitter.left, splitter.bottom - splitter.top,
+                SWP_NOACTIVATE | SWP_NOZORDER);
         }
         else
         {
-            SetWindowPos(NULL,
-                         splitter.left, splitter.top,
-                         splitter.right - splitter.left,
-                         splitter.bottom - splitter.top,
-                         SWP_NOACTIVATE | SWP_NOZORDER);
+            SetWindowPos(
+                NULL, splitter.left, splitter.top, splitter.right - splitter.left, splitter.bottom - splitter.top,
+                SWP_NOACTIVATE | SWP_NOZORDER);
             return NULL;
         }
     };
 
-private:
-    BOOL ProcessWindowMessage(HWND hwnd, UINT Msg, WPARAM wParam, LPARAM lParam, LRESULT& theResult, DWORD dwMapId)
+  private:
+    BOOL
+    ProcessWindowMessage(HWND hwnd, UINT Msg, WPARAM wParam, LPARAM lParam, LRESULT &theResult, DWORD dwMapId)
     {
         theResult = 0;
         switch (Msg)
         {
-        case WM_SETCURSOR:
-            SetCursor(m_hCursor);
-            theResult = TRUE;
-            break;
+            case WM_SETCURSOR:
+                SetCursor(m_hCursor);
+                theResult = TRUE;
+                break;
 
-        case WM_LBUTTONDOWN:
-            SetCapture();
-            break;
+            case WM_LBUTTONDOWN:
+                SetCapture();
+                break;
 
-        case WM_LBUTTONUP:
-        case WM_RBUTTONDOWN:
-            if (GetCapture() == m_hWnd)
-            {
-                ReleaseCapture();
-            }
-            break;
+            case WM_LBUTTONUP:
+            case WM_RBUTTONDOWN:
+                if (GetCapture() == m_hWnd)
+                {
+                    ReleaseCapture();
+                }
+                break;
 
-        case WM_MOUSEMOVE:
-            if (GetCapture() == m_hWnd)
-            {
-                POINT Point;
-                GetCursorPos(&Point);
-                ::ScreenToClient(GetParent(), &Point);
-                if (m_Horizontal)
-                    SetPos(Point.y);
-                else
-                    SetPos(Point.x);
-            }
-            break;
+            case WM_MOUSEMOVE:
+                if (GetCapture() == m_hWnd)
+                {
+                    POINT Point;
+                    GetCursorPos(&Point);
+                    ::ScreenToClient(GetParent(), &Point);
+                    if (m_Horizontal)
+                        SetPos(Point.y);
+                    else
+                        SetPos(Point.x);
+                }
+                break;
 
-        default:
-            return FALSE;
+            default:
+                return FALSE;
         }
 
         return TRUE;
     }
 
-public:
-    INT GetPos()
+  public:
+    INT
+    GetPos()
     {
         return m_Pos;
     }
 
-    VOID SetPos(INT NewPos)
+    VOID
+    SetPos(INT NewPos)
     {
         RECT rcParent;
 
@@ -792,15 +853,18 @@ public:
 
         HDWP hdwp = NULL;
         hdwp = BeginDeferWindowPos(count);
-        if (hdwp) hdwp = OnParentSize(m_LastRect, hdwp);
-        if (hdwp) EndDeferWindowPos(hdwp);
+        if (hdwp)
+            hdwp = OnParentSize(m_LastRect, hdwp);
+        if (hdwp)
+            EndDeferWindowPos(hdwp);
     }
 
-public:
+  public:
     DECLARE_WND_CLASS_EX(_T("SplitterWindowClass"), CS_HREDRAW | CS_VREDRAW, COLOR_BTNFACE)
 
     /* Create splitter bar */
-    HWND Create(HWND hwndParent)
+    HWND
+    Create(HWND hwndParent)
     {
         if (m_Horizontal)
             m_hCursor = LoadCursor(0, IDC_SIZENS);

base/applications/rapps/installed.cpp

@@ -1,371 +0,0 @@
-/*
- * PROJECT:     ReactOS Applications Manager
- * LICENSE:     GPL-2.0-or-later (https://spdx.org/licenses/GPL-2.0-or-later)
- * PURPOSE:     Classes for working with installed applications
- * COPYRIGHT:   Copyright 2009 Dmitry Chapyshev <dmitry@reactos.org>
- *              Copyright 2017 Alexander Shaposhnikov <sanchaez@reactos.org>
- *              Copyright 2020 He Yang <1160386205@qq.com>
- *              Copyright 2021 Mark Jansen <mark.jansen@reactos.org>
- */
-
-#include "rapps.h"
-#include "installed.h"
-#include "misc.h"
-
-CInstalledApplicationInfo::CInstalledApplicationInfo(BOOL bIsUserKey, REGSAM RegWowKey, HKEY hKey, const CStringW& szKeyName)
-    : m_IsUserKey(bIsUserKey)
-    , m_WowKey(RegWowKey)
-    , m_hSubKey(hKey)
-    , m_szKeyName(szKeyName)
-{
-    DWORD dwSize = 0;
-    bIsUpdate = (RegQueryValueExW(m_hSubKey, L"ParentKeyName", NULL, NULL, NULL, &dwSize) == ERROR_SUCCESS);
-}
-
-CInstalledApplicationInfo::~CInstalledApplicationInfo()
-{
-    if (m_hSubKey)
-    {
-        CloseHandle(m_hSubKey);
-        m_hSubKey = NULL;
-    }
-}
-
-void CInstalledApplicationInfo::EnsureDetailsLoaded()
-{
-    // Key not closed, so we have not loaded details yet
-    if (m_hSubKey)
-    {
-        GetApplicationRegString(L"Publisher", szPublisher);
-        GetApplicationRegString(L"RegOwner", szRegOwner);
-        GetApplicationRegString(L"ProductID", szProductID);
-        GetApplicationRegString(L"HelpLink", szHelpLink);
-        GetApplicationRegString(L"HelpTelephone", szHelpTelephone);
-        GetApplicationRegString(L"Readme", szReadme);
-        GetApplicationRegString(L"Contact", szContact);
-        GetApplicationRegString(L"URLUpdateInfo", szURLUpdateInfo);
-        GetApplicationRegString(L"URLInfoAbout", szURLInfoAbout);
-
-        DWORD dwInstallTimeStamp;
-        SYSTEMTIME InstallLocalTime;
-        if (GetApplicationRegString(L"InstallDate", szInstallDate))
-        {
-            ZeroMemory(&InstallLocalTime, sizeof(InstallLocalTime));
-            // Check if we have 8 characters to parse the datetime.
-            // Maybe other formats exist as well?
-            szInstallDate = szInstallDate.Trim();
-            if (szInstallDate.GetLength() == 8)
-            {
-                InstallLocalTime.wYear = wcstol(szInstallDate.Left(4).GetString(), NULL, 10);
-                InstallLocalTime.wMonth = wcstol(szInstallDate.Mid(4, 2).GetString(), NULL, 10);
-                InstallLocalTime.wDay = wcstol(szInstallDate.Mid(6, 2).GetString(), NULL, 10);
-            }
-        }
-        // It might be a DWORD (Unix timestamp). try again.
-        else if (GetApplicationRegDword(L"InstallDate", &dwInstallTimeStamp))
-        {
-            FILETIME InstallFileTime;
-            SYSTEMTIME InstallSystemTime;
-
-            UnixTimeToFileTime(dwInstallTimeStamp, &InstallFileTime);
-            FileTimeToSystemTime(&InstallFileTime, &InstallSystemTime);
-
-            // convert to localtime
-            SystemTimeToTzSpecificLocalTime(NULL, &InstallSystemTime, &InstallLocalTime);
-        }
-
-        // convert to readable date string
-        int cchTimeStrLen = GetDateFormatW(LOCALE_USER_DEFAULT, 0, &InstallLocalTime, NULL, 0, 0);
-
-        GetDateFormatW(
-            LOCALE_USER_DEFAULT, // use default locale for current user
-            0, &InstallLocalTime, NULL, szInstallDate.GetBuffer(cchTimeStrLen), cchTimeStrLen);
-        szInstallDate.ReleaseBuffer();
-
-        GetApplicationRegString(L"InstallLocation", szInstallLocation);
-        GetApplicationRegString(L"InstallSource", szInstallSource);
-        DWORD dwWindowsInstaller = 0;
-        if (GetApplicationRegDword(L"WindowsInstaller", &dwWindowsInstaller) && dwWindowsInstaller)
-        {
-            // MSI has the same info in Uninstall / modify, so manually build it
-            szUninstallString.Format(L"msiexec /x%s", m_szKeyName.GetString());
-        }
-        else
-        {
-            GetApplicationRegString(L"UninstallString", szUninstallString);
-        }
-        DWORD dwNoModify = 0;
-        if (!GetApplicationRegDword(L"NoModify", &dwNoModify))
-        {
-            CStringW Tmp;
-            if (GetApplicationRegString(L"NoModify", Tmp))
-            {
-                dwNoModify = Tmp.GetLength() > 0 ? (Tmp[0] == '1') : 0;
-            }
-            else
-            {
-                dwNoModify = 0;
-            }
-        }
-        if (!dwNoModify)
-        {
-            if (dwWindowsInstaller)
-            {
-                szModifyPath.Format(L"msiexec /i%s", m_szKeyName.GetString());
-            }
-            else
-            {
-                GetApplicationRegString(L"ModifyPath", szModifyPath);
-            }
-        }
-
-        CloseHandle(m_hSubKey);
-        m_hSubKey = NULL;
-    }
-}
-
-BOOL CInstalledApplicationInfo::GetApplicationRegString(LPCWSTR lpKeyName, ATL::CStringW& String)
-{
-    DWORD dwAllocated = 0, dwSize, dwType;
-
-    // retrieve the size of value first.
-    if (RegQueryValueExW(m_hSubKey, lpKeyName, NULL, &dwType, NULL, &dwAllocated) != ERROR_SUCCESS)
-    {
-        String.Empty();
-        return FALSE;
-    }
-
-    if (dwType != REG_SZ && dwType != REG_EXPAND_SZ)
-    {
-        String.Empty();
-        return FALSE;
-    }
-
-    // query the value
-    dwSize = dwAllocated;
-    LSTATUS Result =
-        RegQueryValueExW(m_hSubKey, lpKeyName, NULL, NULL, (LPBYTE)String.GetBuffer(dwAllocated / sizeof(WCHAR)), &dwSize);
-
-    dwSize = min(dwAllocated, dwSize);
-    // CString takes care of zero-terminating it
-    String.ReleaseBuffer();
-
-    if (Result != ERROR_SUCCESS)
-    {
-        String.Empty();
-        return FALSE;
-    }
-
-    if (dwType == REG_EXPAND_SZ)
-    {
-        CStringW Tmp;
-
-        DWORD dwLen = ExpandEnvironmentStringsW(String, NULL, 0);
-        if (dwLen > 0)
-        {
-            BOOL bSuccess = ExpandEnvironmentStringsW(String, Tmp.GetBuffer(dwLen), dwLen) == dwLen;
-            Tmp.ReleaseBuffer();
-            if (bSuccess)
-            {
-                String = Tmp;
-            }
-            else
-            {
-                String.Empty();
-                return FALSE;
-            }
-        }
-    }
-
-    return TRUE;
-}
-
-BOOL CInstalledApplicationInfo::GetApplicationRegDword(LPCWSTR lpKeyName, DWORD *lpValue)
-{
-    DWORD dwSize = sizeof(DWORD), dwType;
-    if (RegQueryValueExW(m_hSubKey,
-        lpKeyName,
-        NULL,
-        &dwType,
-        (LPBYTE)lpValue,
-        &dwSize) != ERROR_SUCCESS || dwType != REG_DWORD)
-    {
-        return FALSE;
-    }
-
-    return TRUE;
-}
-
-BOOL CInstalledApplicationInfo::RetrieveIcon(ATL::CStringW& IconLocation)
-{
-    if (szDisplayIcon.IsEmpty())
-    {
-        return FALSE;
-    }
-    IconLocation = szDisplayIcon;
-    return TRUE;
-}
-
-BOOL CInstalledApplicationInfo::UninstallApplication(BOOL bModify)
-{
-    if (!bModify)
-        WriteLogMessage(EVENTLOG_SUCCESS, MSG_SUCCESS_REMOVE, szDisplayName);
-
-    return StartProcess(bModify ? szModifyPath : szUninstallString, TRUE);
-}
-
-typedef LSTATUS (WINAPI *RegDeleteKeyExWProc)(HKEY, LPCWSTR, REGSAM, DWORD);
-
-LSTATUS CInstalledApplicationInfo::RemoveFromRegistry()
-{
-    ATL::CStringW szFullName = L"Software\\Microsoft\\Windows\\CurrentVersion\\Uninstall\\" + m_szKeyName;
-    HMODULE hMod = GetModuleHandleW(L"advapi32.dll");
-    RegDeleteKeyExWProc pRegDeleteKeyExW;
-
-    // TODO: if there are subkeys inside, simply RegDeleteKeyExW
-    // (or RegDeleteKeyW on Server 2003 SP0 and earlier) will fail
-    // we don't have RegDeleteTree for ReactOS now. (It's a WinVista API)
-    // write a function to delete all subkeys recursively to solve this
-    // or consider letting ReactOS having this API
-
-    /* Load RegDeleteKeyExW from advapi32.dll if available */
-    if (hMod)
-    {
-        pRegDeleteKeyExW = (RegDeleteKeyExWProc)GetProcAddress(hMod, "RegDeleteKeyExW");
-
-        if (pRegDeleteKeyExW)
-        {
-            /* Return it */
-            return pRegDeleteKeyExW(m_IsUserKey ? HKEY_CURRENT_USER : HKEY_LOCAL_MACHINE, szFullName, m_WowKey, 0);
-        }
-    }
-
-    /* Otherwise, return non-Ex function */
-    return RegDeleteKeyW(m_IsUserKey ? HKEY_CURRENT_USER : HKEY_LOCAL_MACHINE, szFullName);
-}
-
-BOOL CInstalledApps::Enum(INT EnumType, APPENUMPROC lpEnumProc, PVOID param)
-{
-    FreeCachedEntries();
-
-    HKEY RootKeyEnum[3]  = { HKEY_CURRENT_USER, HKEY_LOCAL_MACHINE, HKEY_LOCAL_MACHINE };
-    REGSAM RegSamEnum[3] = { KEY_WOW64_32KEY,   KEY_WOW64_32KEY,    KEY_WOW64_64KEY    };
-
-    int LoopTime;
-
-    // test if the OS is 64 bit.
-    if (IsSystem64Bit())
-    {
-        // loop for all 3 combination.
-        // note that HKEY_CURRENT_USER\Software don't have a redirect
-        // https://docs.microsoft.com/en-us/windows/win32/winprog64/shared-registry-keys#redirected-shared-and-reflected-keys-under-wow64
-        LoopTime = 3;
-    }
-    else
-    {
-        // loop for 2 combination for KEY_WOW64_32KEY only
-        LoopTime = 2;
-    }
-
-    // loop for all combination
-    for (int i = 0; i < LoopTime; i++)
-    {
-        DWORD dwSize = MAX_PATH;
-        HKEY hKey, hSubKey;
-        LONG ItemIndex = 0;
-        ATL::CStringW szKeyName;
-
-        if (RegOpenKeyExW(RootKeyEnum[i],
-            L"Software\\Microsoft\\Windows\\CurrentVersion\\Uninstall",
-            NULL,
-            KEY_READ | RegSamEnum[i],
-            &hKey) != ERROR_SUCCESS)
-        {
-            return FALSE;
-        }
-
-        while (1)
-        {
-            dwSize = MAX_PATH;
-            if (RegEnumKeyExW(hKey, ItemIndex, szKeyName.GetBuffer(MAX_PATH), &dwSize, NULL, NULL, NULL, NULL) != ERROR_SUCCESS)
-            {
-                break;
-            }
-
-            ItemIndex++;
-
-            szKeyName.ReleaseBuffer();
-            if (RegOpenKeyW(hKey, szKeyName, &hSubKey) == ERROR_SUCCESS)
-            {
-                DWORD dwValue = 0;
-                BOOL bIsSystemComponent = FALSE;
-
-                dwSize = sizeof(DWORD);
-                if (RegQueryValueExW(hSubKey, L"SystemComponent", NULL, NULL, (LPBYTE)&dwValue, &dwSize) == ERROR_SUCCESS)
-                {
-                    bIsSystemComponent = (dwValue == 0x1);
-                }
-                // Ignore system components
-                if (bIsSystemComponent)
-                {
-                    RegCloseKey(hSubKey);
-                    continue;
-                }
-
-                BOOL bSuccess = FALSE;
-                CInstalledApplicationInfo *Info = new CInstalledApplicationInfo(RootKeyEnum[i] == HKEY_CURRENT_USER, RegSamEnum[i], hSubKey, szKeyName);
-
-                // items without display name are ignored
-                if (Info->GetApplicationRegString(L"DisplayName", Info->szDisplayName))
-                {
-                    Info->GetApplicationRegString(L"DisplayIcon", Info->szDisplayIcon);
-                    Info->GetApplicationRegString(L"DisplayVersion", Info->szDisplayVersion);
-                    Info->GetApplicationRegString(L"Comments", Info->szComments);
-
-                    bSuccess = TRUE;
-                }
-
-                if (bSuccess)
-                {
-                    // add to InfoList.
-                    m_InfoList.AddTail(Info);
-
-                    // invoke callback
-                    if (lpEnumProc)
-                    {
-                        if ((EnumType == ENUM_ALL_INSTALLED) || /* All components */
-                            ((EnumType == ENUM_INSTALLED_APPLICATIONS) && (!Info->bIsUpdate)) || /* Applications only */
-                            ((EnumType == ENUM_UPDATES) && (Info->bIsUpdate))) /* Updates only */
-                        {
-                            lpEnumProc(Info, param);
-                        }
-                    }
-                }
-                else
-                {
-                    // destory object
-                    delete Info;
-                }
-            }
-        }
-
-        szKeyName.ReleaseBuffer();
-        RegCloseKey(hKey);
-    }
-
-    return TRUE;
-}
-
-VOID CInstalledApps::FreeCachedEntries()
-{
-    POSITION InfoListPosition = m_InfoList.GetHeadPosition();
-
-    /* loop and deallocate all the cached app infos in the list */
-    while (InfoListPosition)
-    {
-        CInstalledApplicationInfo *Info = m_InfoList.GetNext(InfoListPosition);
-        delete Info;
-    }
-
-    m_InfoList.RemoveAll();
-}

base/applications/rapps/integrity.cpp

@@ -3,14 +3,15 @@
  * LICENSE:     GPL-2.0-or-later (https://spdx.org/licenses/GPL-2.0-or-later)
  * PURPOSE:     Various integrity check mechanisms
  * COPYRIGHT:   Copyright Ismael Ferreras Morezuelas (swyterzone+ros@gmail.com)
- *              Copyright Mark Jansen
+ *              Copyright 2016 Mark Jansen <mark.jansen@reactos.org>
  */
 
 #include "rapps.h"
 
 #include <sha1.h>
 
-BOOL VerifyInteg(LPCWSTR lpSHA1Hash, LPCWSTR lpFileName)
+BOOL
+VerifyInteg(LPCWSTR lpSHA1Hash, LPCWSTR lpFileName)
 {
     BOOL ret = FALSE;
 
@@ -48,7 +49,7 @@ BOOL VerifyInteg(LPCWSTR lpSHA1Hash, LPCWSTR lpFileName)
 
             WCHAR buf[(sizeof(sha) * 2) + 1];
             for (UINT i = 0; i < sizeof(sha); i++)
-                swprintf(buf + 2 * i, L"%02x", ((unsigned char *) sha)[i]);
+                swprintf(buf + 2 * i, L"%02x", ((unsigned char *)sha)[i]);
             /* does the resulting SHA1 match with the provided one? */
             if (!_wcsicmp(buf, lpSHA1Hash))
                 ret = TRUE;

base/applications/rapps/misc.cpp

@@ -15,7 +15,8 @@ static HANDLE hLog = NULL;
 static BOOL bIsSys64ResultCached = FALSE;
 static BOOL bIsSys64Result = FALSE;
 
-VOID CopyTextToClipboard(LPCWSTR lpszText)
+VOID
+CopyTextToClipboard(LPCWSTR lpszText)
 {
     if (!OpenClipboard(NULL))
     {
@@ -31,7 +32,7 @@ VOID CopyTextToClipboard(LPCWSTR lpszText)
     cchBuffer = wcslen(lpszText) + 1;
     ClipBuffer = GlobalAlloc(GMEM_DDESHARE, cchBuffer * sizeof(WCHAR));
 
-    Buffer = (PWCHAR) GlobalLock(ClipBuffer);
+    Buffer = (PWCHAR)GlobalLock(ClipBuffer);
     hr = StringCchCopyW(Buffer, cchBuffer, lpszText);
     GlobalUnlock(ClipBuffer);
 
@@ -41,7 +42,8 @@ VOID CopyTextToClipboard(LPCWSTR lpszText)
     CloseClipboard();
 }
 
-VOID ShowPopupMenuEx(HWND hwnd, HWND hwndOwner, UINT MenuID, UINT DefaultItem)
+VOID
+ShowPopupMenuEx(HWND hwnd, HWND hwndOwner, UINT MenuID, UINT DefaultItem)
 {
     HMENU hMenu = NULL;
     HMENU hPopupMenu;
@@ -80,7 +82,8 @@ VOID ShowPopupMenuEx(HWND hwnd, HWND hwndOwner, UINT MenuID, UINT DefaultItem)
     }
 }
 
-BOOL StartProcess(const ATL::CStringW& Path, BOOL Wait)
+BOOL
+StartProcess(const CStringW &Path, BOOL Wait)
 {
     PROCESS_INFORMATION pi;
     STARTUPINFOW si;
@@ -138,7 +141,8 @@ BOOL StartProcess(const ATL::CStringW& Path, BOOL Wait)
     return TRUE;
 }
 
-BOOL GetStorageDirectory(ATL::CStringW& Directory)
+BOOL
+GetStorageDirectory(CStringW &Directory)
 {
     static CStringW CachedDirectory;
     static BOOL CachedDirectoryInitialized = FALSE;
@@ -172,7 +176,8 @@ BOOL GetStorageDirectory(ATL::CStringW& Directory)
     return !Directory.IsEmpty();
 }
 
-VOID InitLogs()
+VOID
+InitLogs()
 {
     if (!SettingsInfo.bLogEnabled)
     {
@@ -184,9 +189,10 @@ VOID InitLogs()
     DWORD dwDisp, dwData;
     ATL::CRegKey key;
 
-    if (key.Create(HKEY_LOCAL_MACHINE,
-                   L"SYSTEM\\CurrentControlSet\\Services\\EventLog\\Application\\ReactOS Application Manager",
-                   REG_NONE, REG_OPTION_NON_VOLATILE, KEY_WRITE, NULL, &dwDisp) != ERROR_SUCCESS)
+    if (key.Create(
+            HKEY_LOCAL_MACHINE,
+            L"SYSTEM\\CurrentControlSet\\Services\\EventLog\\Application\\ReactOS Application Manager", REG_NONE,
+            REG_OPTION_NON_VOLATILE, KEY_WRITE, NULL, &dwDisp) != ERROR_SUCCESS)
     {
         return;
     }
@@ -196,26 +202,20 @@ VOID InitLogs()
         return;
     }
 
-    dwData = EVENTLOG_ERROR_TYPE | EVENTLOG_WARNING_TYPE |
-             EVENTLOG_INFORMATION_TYPE;
+    dwData = EVENTLOG_ERROR_TYPE | EVENTLOG_WARNING_TYPE | EVENTLOG_INFORMATION_TYPE;
 
-    if ((key.SetStringValue(L"EventMessageFile",
-                            szPath,
-                            REG_EXPAND_SZ) == ERROR_SUCCESS)
-        && (key.SetStringValue(L"CategoryMessageFile",
-                               szPath,
-                               REG_EXPAND_SZ) == ERROR_SUCCESS)
-        && (key.SetDWORDValue(L"TypesSupported",
-                              dwData) == ERROR_SUCCESS)
-        && (key.SetDWORDValue(L"CategoryCount",
-                              dwCategoryNum) == ERROR_SUCCESS))
+    if ((key.SetStringValue(L"EventMessageFile", szPath, REG_EXPAND_SZ) == ERROR_SUCCESS) &&
+        (key.SetStringValue(L"CategoryMessageFile", szPath, REG_EXPAND_SZ) == ERROR_SUCCESS) &&
+        (key.SetDWORDValue(L"TypesSupported", dwData) == ERROR_SUCCESS) &&
+        (key.SetDWORDValue(L"CategoryCount", dwCategoryNum) == ERROR_SUCCESS))
 
     {
         hLog = RegisterEventSourceW(NULL, L"ReactOS Application Manager");
     }
 }
 
-VOID FreeLogs()
+VOID
+FreeLogs()
 {
     if (hLog)
     {
@@ -223,15 +223,15 @@ VOID FreeLogs()
     }
 }
 
-BOOL WriteLogMessage(WORD wType, DWORD dwEventID, LPCWSTR lpMsg)
+BOOL
+WriteLogMessage(WORD wType, DWORD dwEventID, LPCWSTR lpMsg)
 {
     if (!SettingsInfo.bLogEnabled)
     {
         return TRUE;
     }
 
-    if (!ReportEventW(hLog, wType, 0, dwEventID,
-                      NULL, 1, 0, &lpMsg, NULL))
+    if (!ReportEventW(hLog, wType, 0, dwEventID, NULL, 1, 0, &lpMsg, NULL))
     {
         return FALSE;
     }
@@ -239,19 +239,16 @@ BOOL WriteLogMessage(WORD wType, DWORD dwEventID, LPCWSTR lpMsg)
     return TRUE;
 }
 
-BOOL GetInstalledVersion_WowUser(ATL::CStringW* szVersionResult,
-                                 const ATL::CStringW& szRegName,
-                                 BOOL IsUserKey,
-                                 REGSAM keyWow)
+BOOL
+GetInstalledVersion_WowUser(CStringW *szVersionResult, const CStringW &szRegName, BOOL IsUserKey, REGSAM keyWow)
 {
     BOOL bHasSucceded = FALSE;
     ATL::CRegKey key;
-    ATL::CStringW szVersion;
-    ATL::CStringW szPath = ATL::CStringW(L"Software\\Microsoft\\Windows\\CurrentVersion\\Uninstall\\") + szRegName;
+    CStringW szVersion;
+    CStringW szPath = CStringW(L"Software\\Microsoft\\Windows\\CurrentVersion\\Uninstall\\") + szRegName;
 
-    if (key.Open(IsUserKey ? HKEY_CURRENT_USER : HKEY_LOCAL_MACHINE,
-                 szPath.GetString(),
-                 keyWow | KEY_READ) != ERROR_SUCCESS)
+    if (key.Open(IsUserKey ? HKEY_CURRENT_USER : HKEY_LOCAL_MACHINE, szPath.GetString(), keyWow | KEY_READ) !=
+        ERROR_SUCCESS)
     {
         return FALSE;
     }
@@ -260,9 +257,7 @@ BOOL GetInstalledVersion_WowUser(ATL::CStringW* szVersionResult,
     {
         ULONG dwSize = MAX_PATH * sizeof(WCHAR);
 
-        if (key.QueryStringValue(L"DisplayVersion",
-                                 szVersion.GetBuffer(MAX_PATH),
-                                 &dwSize) == ERROR_SUCCESS)
+        if (key.QueryStringValue(L"DisplayVersion", szVersion.GetBuffer(MAX_PATH), &dwSize) == ERROR_SUCCESS)
         {
             szVersion.ReleaseBuffer();
             *szVersionResult = szVersion;
@@ -276,67 +271,23 @@ BOOL GetInstalledVersion_WowUser(ATL::CStringW* szVersionResult,
     else
     {
         bHasSucceded = TRUE;
-        szVersion.ReleaseBuffer();
     }
 
     return bHasSucceded;
 }
 
-BOOL GetInstalledVersion(ATL::CStringW *pszVersion, const ATL::CStringW &szRegName)
+BOOL
+GetInstalledVersion(CStringW *pszVersion, const CStringW &szRegName)
 {
-    return (!szRegName.IsEmpty()
-            && (GetInstalledVersion_WowUser(pszVersion, szRegName, TRUE, KEY_WOW64_32KEY)
-                || GetInstalledVersion_WowUser(pszVersion, szRegName, FALSE, KEY_WOW64_32KEY)
-                || GetInstalledVersion_WowUser(pszVersion, szRegName, TRUE, KEY_WOW64_64KEY)
-                || GetInstalledVersion_WowUser(pszVersion, szRegName, FALSE, KEY_WOW64_64KEY)));
+    return (
+        !szRegName.IsEmpty() && (GetInstalledVersion_WowUser(pszVersion, szRegName, TRUE, KEY_WOW64_32KEY) ||
+                                 GetInstalledVersion_WowUser(pszVersion, szRegName, FALSE, KEY_WOW64_32KEY) ||
+                                 GetInstalledVersion_WowUser(pszVersion, szRegName, TRUE, KEY_WOW64_64KEY) ||
+                                 GetInstalledVersion_WowUser(pszVersion, szRegName, FALSE, KEY_WOW64_64KEY)));
 }
 
-BOOL PathAppendNoDirEscapeW(LPWSTR pszPath, LPCWSTR pszMore)
-{
-    WCHAR pszPathBuffer[MAX_PATH]; // buffer to store result
-    WCHAR pszPathCopy[MAX_PATH];
-
-    if (!PathCanonicalizeW(pszPathCopy, pszPath))
-    {
-        return FALSE;
-    }
-
-    PathRemoveBackslashW(pszPathCopy);
-
-    if (StringCchCopyW(pszPathBuffer, _countof(pszPathBuffer), pszPathCopy) != S_OK)
-    {
-        return FALSE;
-    }
-
-    if (!PathAppendW(pszPathBuffer, pszMore))
-    {
-        return FALSE;
-    }
-
-    size_t PathLen;
-    if (StringCchLengthW(pszPathCopy, _countof(pszPathCopy), &PathLen) != S_OK)
-    {
-        return FALSE;
-    }
-    int CommonPrefixLen = PathCommonPrefixW(pszPathCopy, pszPathBuffer, NULL);
-
-    if ((unsigned int)CommonPrefixLen != PathLen)
-    {
-        // pszPathBuffer should be a file/folder under pszPath.
-        // but now common prefix len is smaller than length of pszPathCopy
-        // hacking use ".." ?
-        return FALSE;
-    }
-
-    if (StringCchCopyW(pszPath, MAX_PATH, pszPathBuffer) != S_OK)
-    {
-        return FALSE;
-    }
-
-    return TRUE;
-}
-
-BOOL IsSystem64Bit()
+BOOL
+IsSystem64Bit()
 {
     if (bIsSys64ResultCached)
     {
@@ -345,12 +296,14 @@ BOOL IsSystem64Bit()
     }
 
     SYSTEM_INFO si;
-    typedef void (WINAPI *LPFN_PGNSI)(LPSYSTEM_INFO);
-    LPFN_PGNSI pGetNativeSystemInfo = (LPFN_PGNSI)GetProcAddress(GetModuleHandle(L"kernel32.dll"), "GetNativeSystemInfo");
+    typedef void(WINAPI * LPFN_PGNSI)(LPSYSTEM_INFO);
+    LPFN_PGNSI pGetNativeSystemInfo =
+        (LPFN_PGNSI)GetProcAddress(GetModuleHandle(L"kernel32.dll"), "GetNativeSystemInfo");
     if (pGetNativeSystemInfo)
     {
         pGetNativeSystemInfo(&si);
-        if (si.wProcessorArchitecture == PROCESSOR_ARCHITECTURE_AMD64 || si.wProcessorArchitecture == PROCESSOR_ARCHITECTURE_IA64)
+        if (si.wProcessorArchitecture == PROCESSOR_ARCHITECTURE_AMD64 ||
+            si.wProcessorArchitecture == PROCESSOR_ARCHITECTURE_IA64)
         {
             bIsSys64Result = TRUE;
         }
@@ -364,7 +317,8 @@ BOOL IsSystem64Bit()
     return bIsSys64Result;
 }
 
-INT GetSystemColorDepth()
+INT
+GetSystemColorDepth()
 {
     DEVMODEW pDevMode;
     INT ColorDepth;
@@ -380,18 +334,31 @@ INT GetSystemColorDepth()
 
     switch (pDevMode.dmBitsPerPel)
     {
-    case 32: ColorDepth = ILC_COLOR32; break;
-    case 24: ColorDepth = ILC_COLOR24; break;
-    case 16: ColorDepth = ILC_COLOR16; break;
-    case  8: ColorDepth = ILC_COLOR8;  break;
-    case  4: ColorDepth = ILC_COLOR4;  break;
-    default: ColorDepth = ILC_COLOR;   break;
+        case 32:
+            ColorDepth = ILC_COLOR32;
+            break;
+        case 24:
+            ColorDepth = ILC_COLOR24;
+            break;
+        case 16:
+            ColorDepth = ILC_COLOR16;
+            break;
+        case 8:
+            ColorDepth = ILC_COLOR8;
+            break;
+        case 4:
+            ColorDepth = ILC_COLOR4;
+            break;
+        default:
+            ColorDepth = ILC_COLOR;
+            break;
     }
 
     return ColorDepth;
 }
 
-void UnixTimeToFileTime(DWORD dwUnixTime, LPFILETIME pFileTime)
+void
+UnixTimeToFileTime(DWORD dwUnixTime, LPFILETIME pFileTime)
 {
     // Note that LONGLONG is a 64-bit value
     LONGLONG ll;
@@ -401,7 +368,8 @@ void UnixTimeToFileTime(DWORD dwUnixTime, LPFILETIME pFileTime)
     pFileTime->dwHighDateTime = ll >> 32;
 }
 
-BOOL SearchPatternMatch(LPCWSTR szHaystack, LPCWSTR szNeedle)
+BOOL
+SearchPatternMatch(LPCWSTR szHaystack, LPCWSTR szNeedle)
 {
     if (!*szNeedle)
         return TRUE;

base/applications/rapps/settings.cpp

@@ -11,25 +11,31 @@
 
 class SettingsField
 {
-public:
-    virtual ~SettingsField() { ; }
-    virtual BOOL Save(CRegKey &key) = 0;
-    virtual BOOL Load(CRegKey &key) = 0;
+  public:
+    virtual ~SettingsField()
+    {
+        ;
+    }
+    virtual BOOL
+    Save(CRegKey &key) = 0;
+    virtual BOOL
+    Load(CRegKey &key) = 0;
 };
 
 class SettingsFieldBool : public SettingsField
 {
-public:
-    SettingsFieldBool(BOOL *pValue, LPCWSTR szRegName)
-        : m_pValueStore(pValue), m_RegName(szRegName)
+  public:
+    SettingsFieldBool(BOOL *pValue, LPCWSTR szRegName) : m_pValueStore(pValue), m_RegName(szRegName)
     {
     }
 
-    virtual BOOL Save(CRegKey &key) override
+    virtual BOOL
+    Save(CRegKey &key) override
     {
         return key.SetDWORDValue(m_RegName, (DWORD)(*m_pValueStore)) == ERROR_SUCCESS;
     }
-    virtual BOOL Load(CRegKey &key) override
+    virtual BOOL
+    Load(CRegKey &key) override
     {
         DWORD dwField;
         LONG lResult = key.QueryDWORDValue(m_RegName, dwField);
@@ -41,24 +47,25 @@ public:
         return TRUE;
     }
 
-private:
-    BOOL *m_pValueStore;     // where to read/store the value
-    LPCWSTR m_RegName;       // key name in registery
+  private:
+    BOOL *m_pValueStore; // where to read/store the value
+    LPCWSTR m_RegName;   // key name in registery
 };
 
 class SettingsFieldInt : public SettingsField
 {
-public:
-    SettingsFieldInt(INT *pValue, LPCWSTR szRegName)
-        : m_pValueStore(pValue), m_RegName(szRegName)
+  public:
+    SettingsFieldInt(INT *pValue, LPCWSTR szRegName) : m_pValueStore(pValue), m_RegName(szRegName)
     {
     }
 
-    virtual BOOL Save(CRegKey &key) override
+    virtual BOOL
+    Save(CRegKey &key) override
     {
         return key.SetDWORDValue(m_RegName, (DWORD)(*m_pValueStore)) == ERROR_SUCCESS;
     }
-    virtual BOOL Load(CRegKey &key) override
+    virtual BOOL
+    Load(CRegKey &key) override
     {
         DWORD dwField;
         LONG lResult = key.QueryDWORDValue(m_RegName, dwField);
@@ -70,38 +77,40 @@ public:
         return TRUE;
     }
 
-private:
-    INT *m_pValueStore;      // where to read/store the value
-    LPCWSTR m_RegName;       // key name in registery
+  private:
+    INT *m_pValueStore; // where to read/store the value
+    LPCWSTR m_RegName;  // key name in registery
 };
 
 class SettingsFieldString : public SettingsField
 {
-public:
+  public:
     SettingsFieldString(WCHAR *pString, ULONG cchLen, LPCWSTR szRegName)
         : m_pStringStore(pString), m_StringLen(cchLen), m_RegName(szRegName)
     {
     }
 
-    virtual BOOL Save(CRegKey &key) override
+    virtual BOOL
+    Save(CRegKey &key) override
     {
         return key.SetStringValue(m_RegName, m_pStringStore) == ERROR_SUCCESS;
     }
-    virtual BOOL Load(CRegKey &key) override
+    virtual BOOL
+    Load(CRegKey &key) override
     {
         ULONG nChar = m_StringLen - 1; // make sure the terminating L'\0'
         LONG lResult = key.QueryStringValue(m_RegName, m_pStringStore, &nChar);
         return lResult == ERROR_SUCCESS;
     }
 
-private:
-    WCHAR *m_pStringStore;        // where to read/store the value
-    ULONG m_StringLen;            // string length, in chars
-    LPCWSTR m_RegName;            // key name in registery
+  private:
+    WCHAR *m_pStringStore; // where to read/store the value
+    ULONG m_StringLen;     // string length, in chars
+    LPCWSTR m_RegName;     // key name in registery
 };
 
-
-void AddInfoFields(ATL::CAtlList<SettingsField *> &infoFields, SETTINGS_INFO &settings)
+void
+AddInfoFields(ATL::CAtlList<SettingsField *> &infoFields, SETTINGS_INFO &settings)
 {
     infoFields.AddTail(new SettingsFieldBool(&(settings.bSaveWndPos), L"bSaveWndPos"));
     infoFields.AddTail(new SettingsFieldBool(&(settings.bUpdateAtStart), L"bUpdateAtStart"));
@@ -122,7 +131,8 @@ void AddInfoFields(ATL::CAtlList<SettingsField *> &infoFields, SETTINGS_INFO &se
     return;
 }
 
-BOOL SaveAllSettings(CRegKey &key, SETTINGS_INFO &settings)
+BOOL
+SaveAllSettings(CRegKey &key, SETTINGS_INFO &settings)
 {
     BOOL bAllSuccess = TRUE;
     ATL::CAtlList<SettingsField *> infoFields;
@@ -143,7 +153,8 @@ BOOL SaveAllSettings(CRegKey &key, SETTINGS_INFO &settings)
     return bAllSuccess;
 }
 
-BOOL LoadAllSettings(CRegKey &key, SETTINGS_INFO &settings)
+BOOL
+LoadAllSettings(CRegKey &key, SETTINGS_INFO &settings)
 {
     BOOL bAllSuccess = TRUE;
     ATL::CAtlList<SettingsField *> infoFields;
@@ -164,9 +175,10 @@ BOOL LoadAllSettings(CRegKey &key, SETTINGS_INFO &settings)
     return bAllSuccess;
 }
 
-VOID FillDefaultSettings(PSETTINGS_INFO pSettingsInfo)
+VOID
+FillDefaultSettings(PSETTINGS_INFO pSettingsInfo)
 {
-    ATL::CStringW szDownloadDir;
+    CStringW szDownloadDir;
     ZeroMemory(pSettingsInfo, sizeof(SETTINGS_INFO));
 
     pSettingsInfo->bSaveWndPos = TRUE;
@@ -190,9 +202,8 @@ VOID FillDefaultSettings(PSETTINGS_INFO pSettingsInfo)
     PathAppendW(szDownloadDir.GetBuffer(MAX_PATH), L"\\RAPPS Downloads");
     szDownloadDir.ReleaseBuffer();
 
-    ATL::CStringW::CopyChars(pSettingsInfo->szDownloadDir,
-        _countof(pSettingsInfo->szDownloadDir),
-        szDownloadDir.GetString(),
+    CStringW::CopyChars(
+        pSettingsInfo->szDownloadDir, _countof(pSettingsInfo->szDownloadDir), szDownloadDir.GetString(),
         szDownloadDir.GetLength() + 1);
 
     pSettingsInfo->bDelInstaller = FALSE;
@@ -203,7 +214,8 @@ VOID FillDefaultSettings(PSETTINGS_INFO pSettingsInfo)
     pSettingsInfo->Height = 450;
 }
 
-BOOL LoadSettings(PSETTINGS_INFO pSettingsInfo)
+BOOL
+LoadSettings(PSETTINGS_INFO pSettingsInfo)
 {
     ATL::CRegKey RegKey;
     if (RegKey.Open(HKEY_CURRENT_USER, L"Software\\ReactOS\\rapps", KEY_READ) != ERROR_SUCCESS)
@@ -214,7 +226,8 @@ BOOL LoadSettings(PSETTINGS_INFO pSettingsInfo)
     return LoadAllSettings(RegKey, *pSettingsInfo);
 }
 
-BOOL SaveSettings(HWND hwnd, PSETTINGS_INFO pSettingsInfo)
+BOOL
+SaveSettings(HWND hwnd, PSETTINGS_INFO pSettingsInfo)
 {
     WINDOWPLACEMENT wp;
     ATL::CRegKey RegKey;
@@ -228,13 +241,13 @@ BOOL SaveSettings(HWND hwnd, PSETTINGS_INFO pSettingsInfo)
         pSettingsInfo->Top = wp.rcNormalPosition.top;
         pSettingsInfo->Width = wp.rcNormalPosition.right - wp.rcNormalPosition.left;
         pSettingsInfo->Height = wp.rcNormalPosition.bottom - wp.rcNormalPosition.top;
-        pSettingsInfo->Maximized = (wp.showCmd == SW_MAXIMIZE
-            || (wp.showCmd == SW_SHOWMINIMIZED
-                && (wp.flags & WPF_RESTORETOMAXIMIZED)));
+        pSettingsInfo->Maximized =
+            (wp.showCmd == SW_MAXIMIZE || (wp.showCmd == SW_SHOWMINIMIZED && (wp.flags & WPF_RESTORETOMAXIMIZED)));
     }
 
-    if (RegKey.Create(HKEY_CURRENT_USER, L"Software\\ReactOS\\rapps", NULL,
-        REG_OPTION_NON_VOLATILE, KEY_WRITE, NULL, NULL) != ERROR_SUCCESS)
+    if (RegKey.Create(
+            HKEY_CURRENT_USER, L"Software\\ReactOS\\rapps", NULL, REG_OPTION_NON_VOLATILE, KEY_WRITE, NULL, NULL) !=
+        ERROR_SUCCESS)
     {
         return FALSE;
     }

base/applications/rapps/settingsdlg.cpp

@@ -9,23 +9,25 @@
 
 SETTINGS_INFO NewSettingsInfo;
 
-BOOL ChooseFolder(HWND hwnd)
+BOOL
+ChooseFolder(HWND hwnd)
 {
     BOOL bRet = FALSE;
     BROWSEINFOW bi;
-    ATL::CStringW szChooseFolderText;
+    CStringW szChooseFolderText;
 
     szChooseFolderText.LoadStringW(IDS_CHOOSE_FOLDER_TEXT);
 
     ZeroMemory(&bi, sizeof(bi));
     bi.hwndOwner = hwnd;
     bi.pidlRoot = NULL;
-    bi.lpszTitle = szChooseFolderText.GetString();
-    bi.ulFlags = BIF_USENEWUI | BIF_DONTGOBELOWDOMAIN | BIF_RETURNONLYFSDIRS | /* BIF_BROWSEFILEJUNCTIONS | */ BIF_VALIDATE;
+    bi.lpszTitle = szChooseFolderText;
+    bi.ulFlags =
+        BIF_USENEWUI | BIF_DONTGOBELOWDOMAIN | BIF_RETURNONLYFSDIRS | /* BIF_BROWSEFILEJUNCTIONS | */ BIF_VALIDATE;
 
     if (SUCCEEDED(CoInitializeEx(NULL, COINIT_APARTMENTTHREADED)))
     {
-        ATL::CStringW szBuf;
+        CStringW szBuf;
 
         LPITEMIDLIST lpItemList = SHBrowseForFolderW(&bi);
         if (lpItemList && SHGetPathFromIDListW(lpItemList, szBuf.GetBuffer(MAX_PATH)))
@@ -33,7 +35,7 @@ BOOL ChooseFolder(HWND hwnd)
             szBuf.ReleaseBuffer();
             if (!szBuf.IsEmpty())
             {
-                SetDlgItemTextW(hwnd, IDC_DOWNLOAD_DIR_EDIT, szBuf.GetString());
+                SetDlgItemTextW(hwnd, IDC_DOWNLOAD_DIR_EDIT, szBuf);
                 bRet = TRUE;
             }
         }
@@ -49,25 +51,26 @@ BOOL ChooseFolder(HWND hwnd)
     return bRet;
 }
 
-BOOL IsUrlValid(const WCHAR * Url)
+BOOL
+IsUrlValid(const WCHAR *Url)
 {
-    URL_COMPONENTSW UrlComponmentInfo = { 0 };
+    URL_COMPONENTSW UrlComponmentInfo = {0};
     UrlComponmentInfo.dwStructSize = sizeof(UrlComponmentInfo);
     UrlComponmentInfo.dwSchemeLength = 1;
 
     BOOL bSuccess = InternetCrackUrlW(Url, wcslen(Url), 0, &UrlComponmentInfo);
-    if(!bSuccess)
+    if (!bSuccess)
     {
         return FALSE;
     }
 
-    switch(UrlComponmentInfo.nScheme)
+    switch (UrlComponmentInfo.nScheme)
     {
         case INTERNET_SCHEME_HTTP:
         case INTERNET_SCHEME_HTTPS:
         case INTERNET_SCHEME_FTP:
         case INTERNET_SCHEME_FILE:
-        // supported
+            // supported
             return TRUE;
 
         default:
@@ -77,47 +80,49 @@ BOOL IsUrlValid(const WCHAR * Url)
 
 namespace
 {
-    inline BOOL IsCheckedDlgItem(HWND hDlg, INT nIDDlgItem)
+inline BOOL
+IsCheckedDlgItem(HWND hDlg, INT nIDDlgItem)
+{
+    return (SendDlgItemMessageW(hDlg, nIDDlgItem, BM_GETCHECK, 0, 0) == BST_CHECKED) ? TRUE : FALSE;
+}
+
+VOID
+InitSettingsControls(HWND hDlg, PSETTINGS_INFO Info)
+{
+    SendDlgItemMessageW(hDlg, IDC_SAVE_WINDOW_POS, BM_SETCHECK, Info->bSaveWndPos, 0);
+    SendDlgItemMessageW(hDlg, IDC_UPDATE_AVLIST, BM_SETCHECK, Info->bUpdateAtStart, 0);
+    SendDlgItemMessageW(hDlg, IDC_LOG_ENABLED, BM_SETCHECK, Info->bLogEnabled, 0);
+    SendDlgItemMessageW(hDlg, IDC_DEL_AFTER_INSTALL, BM_SETCHECK, Info->bDelInstaller, 0);
+
+    SetWindowTextW(GetDlgItem(hDlg, IDC_DOWNLOAD_DIR_EDIT), Info->szDownloadDir);
+
+    CheckRadioButton(hDlg, IDC_PROXY_DEFAULT, IDC_USE_PROXY, IDC_PROXY_DEFAULT + Info->Proxy);
+
+    if (Info->Proxy == 2)
     {
-        return (SendDlgItemMessageW(hDlg, nIDDlgItem, BM_GETCHECK, 0, 0) == BST_CHECKED) ? TRUE : FALSE;
+        EnableWindow(GetDlgItem(hDlg, IDC_PROXY_SERVER), TRUE);
+        EnableWindow(GetDlgItem(hDlg, IDC_NO_PROXY_FOR), TRUE);
+    }
+    else
+    {
+        EnableWindow(GetDlgItem(hDlg, IDC_PROXY_SERVER), FALSE);
+        EnableWindow(GetDlgItem(hDlg, IDC_NO_PROXY_FOR), FALSE);
     }
 
-    VOID InitSettingsControls(HWND hDlg, PSETTINGS_INFO Info)
+    CheckRadioButton(hDlg, IDC_SOURCE_DEFAULT, IDC_USE_SOURCE, Info->bUseSource ? IDC_USE_SOURCE : IDC_SOURCE_DEFAULT);
+
+    EnableWindow(GetDlgItem(hDlg, IDC_SOURCE_URL), Info->bUseSource);
+
+    SetWindowTextW(GetDlgItem(hDlg, IDC_SOURCE_URL), Info->szSourceURL);
+    SetWindowTextW(GetDlgItem(hDlg, IDC_PROXY_SERVER), Info->szProxyServer);
+    SetWindowTextW(GetDlgItem(hDlg, IDC_NO_PROXY_FOR), Info->szNoProxyFor);
+}
+
+INT_PTR CALLBACK
+SettingsDlgProc(HWND hDlg, UINT Msg, WPARAM wParam, LPARAM lParam)
+{
+    switch (Msg)
     {
-        SendDlgItemMessageW(hDlg, IDC_SAVE_WINDOW_POS, BM_SETCHECK, Info->bSaveWndPos, 0);
-        SendDlgItemMessageW(hDlg, IDC_UPDATE_AVLIST, BM_SETCHECK, Info->bUpdateAtStart, 0);
-        SendDlgItemMessageW(hDlg, IDC_LOG_ENABLED, BM_SETCHECK, Info->bLogEnabled, 0);
-        SendDlgItemMessageW(hDlg, IDC_DEL_AFTER_INSTALL, BM_SETCHECK, Info->bDelInstaller, 0);
-
-        SetWindowTextW(GetDlgItem(hDlg, IDC_DOWNLOAD_DIR_EDIT),
-                       Info->szDownloadDir);
-
-        CheckRadioButton(hDlg, IDC_PROXY_DEFAULT, IDC_USE_PROXY, IDC_PROXY_DEFAULT + Info->Proxy);
-
-        if (Info->Proxy == 2)
-        {
-            EnableWindow(GetDlgItem(hDlg, IDC_PROXY_SERVER), TRUE);
-            EnableWindow(GetDlgItem(hDlg, IDC_NO_PROXY_FOR), TRUE);
-        }
-        else
-        {
-            EnableWindow(GetDlgItem(hDlg, IDC_PROXY_SERVER), FALSE);
-            EnableWindow(GetDlgItem(hDlg, IDC_NO_PROXY_FOR), FALSE);
-        }
-
-        CheckRadioButton(hDlg, IDC_SOURCE_DEFAULT, IDC_USE_SOURCE, Info->bUseSource ? IDC_USE_SOURCE : IDC_SOURCE_DEFAULT);
-
-        EnableWindow(GetDlgItem(hDlg, IDC_SOURCE_URL), Info->bUseSource);
-
-        SetWindowTextW(GetDlgItem(hDlg, IDC_SOURCE_URL), Info->szSourceURL);
-        SetWindowTextW(GetDlgItem(hDlg, IDC_PROXY_SERVER), Info->szProxyServer);
-        SetWindowTextW(GetDlgItem(hDlg, IDC_NO_PROXY_FOR), Info->szNoProxyFor);
-    }
-
-    INT_PTR CALLBACK SettingsDlgProc(HWND hDlg, UINT Msg, WPARAM wParam, LPARAM lParam)
-    {
-        switch (Msg)
-        {
         case WM_INITDIALOG:
         {
             NewSettingsInfo = SettingsInfo;
@@ -129,159 +134,149 @@ namespace
         {
             switch (LOWORD(wParam))
             {
-            case IDC_CHOOSE:
-                ChooseFolder(hDlg);
-                break;
+                case IDC_CHOOSE:
+                    ChooseFolder(hDlg);
+                    break;
 
-            case IDC_SAVE_WINDOW_POS:
-                NewSettingsInfo.bSaveWndPos = IsCheckedDlgItem(hDlg, IDC_SAVE_WINDOW_POS);
-                break;
+                case IDC_SAVE_WINDOW_POS:
+                    NewSettingsInfo.bSaveWndPos = IsCheckedDlgItem(hDlg, IDC_SAVE_WINDOW_POS);
+                    break;
 
-            case IDC_UPDATE_AVLIST:
-                NewSettingsInfo.bUpdateAtStart = IsCheckedDlgItem(hDlg, IDC_UPDATE_AVLIST);
-                break;
+                case IDC_UPDATE_AVLIST:
+                    NewSettingsInfo.bUpdateAtStart = IsCheckedDlgItem(hDlg, IDC_UPDATE_AVLIST);
+                    break;
 
-            case IDC_LOG_ENABLED:
-                NewSettingsInfo.bLogEnabled = IsCheckedDlgItem(hDlg, IDC_LOG_ENABLED);
-                break;
+                case IDC_LOG_ENABLED:
+                    NewSettingsInfo.bLogEnabled = IsCheckedDlgItem(hDlg, IDC_LOG_ENABLED);
+                    break;
 
-            case IDC_DEL_AFTER_INSTALL:
-                NewSettingsInfo.bDelInstaller = IsCheckedDlgItem(hDlg, IDC_DEL_AFTER_INSTALL);
-                break;
+                case IDC_DEL_AFTER_INSTALL:
+                    NewSettingsInfo.bDelInstaller = IsCheckedDlgItem(hDlg, IDC_DEL_AFTER_INSTALL);
+                    break;
 
-            case IDC_SOURCE_DEFAULT:
-                NewSettingsInfo.bUseSource = FALSE;
-                EnableWindow(GetDlgItem(hDlg, IDC_SOURCE_URL), NewSettingsInfo.bUseSource);
-                break;
+                case IDC_SOURCE_DEFAULT:
+                    NewSettingsInfo.bUseSource = FALSE;
+                    EnableWindow(GetDlgItem(hDlg, IDC_SOURCE_URL), NewSettingsInfo.bUseSource);
+                    break;
 
-            case IDC_USE_SOURCE:
-                NewSettingsInfo.bUseSource = TRUE;
-                EnableWindow(GetDlgItem(hDlg, IDC_SOURCE_URL), NewSettingsInfo.bUseSource);
-                break;
+                case IDC_USE_SOURCE:
+                    NewSettingsInfo.bUseSource = TRUE;
+                    EnableWindow(GetDlgItem(hDlg, IDC_SOURCE_URL), NewSettingsInfo.bUseSource);
+                    break;
 
-            case IDC_PROXY_DEFAULT:
-                NewSettingsInfo.Proxy = 0;
-                EnableWindow(GetDlgItem(hDlg, IDC_PROXY_SERVER), FALSE);
-                EnableWindow(GetDlgItem(hDlg, IDC_NO_PROXY_FOR), FALSE);
-                break;
+                case IDC_PROXY_DEFAULT:
+                    NewSettingsInfo.Proxy = 0;
+                    EnableWindow(GetDlgItem(hDlg, IDC_PROXY_SERVER), FALSE);
+                    EnableWindow(GetDlgItem(hDlg, IDC_NO_PROXY_FOR), FALSE);
+                    break;
 
-            case IDC_NO_PROXY:
-                NewSettingsInfo.Proxy = 1;
-                EnableWindow(GetDlgItem(hDlg, IDC_PROXY_SERVER), FALSE);
-                EnableWindow(GetDlgItem(hDlg, IDC_NO_PROXY_FOR), FALSE);
-                break;
+                case IDC_NO_PROXY:
+                    NewSettingsInfo.Proxy = 1;
+                    EnableWindow(GetDlgItem(hDlg, IDC_PROXY_SERVER), FALSE);
+                    EnableWindow(GetDlgItem(hDlg, IDC_NO_PROXY_FOR), FALSE);
+                    break;
 
-            case IDC_USE_PROXY:
-                NewSettingsInfo.Proxy = 2;
-                EnableWindow(GetDlgItem(hDlg, IDC_PROXY_SERVER), TRUE);
-                EnableWindow(GetDlgItem(hDlg, IDC_NO_PROXY_FOR), TRUE);
-                break;
+                case IDC_USE_PROXY:
+                    NewSettingsInfo.Proxy = 2;
+                    EnableWindow(GetDlgItem(hDlg, IDC_PROXY_SERVER), TRUE);
+                    EnableWindow(GetDlgItem(hDlg, IDC_NO_PROXY_FOR), TRUE);
+                    break;
 
-            case IDC_DEFAULT_SETTINGS:
-                FillDefaultSettings(&NewSettingsInfo);
-                InitSettingsControls(hDlg, &NewSettingsInfo);
-                break;
+                case IDC_DEFAULT_SETTINGS:
+                    FillDefaultSettings(&NewSettingsInfo);
+                    InitSettingsControls(hDlg, &NewSettingsInfo);
+                    break;
 
-            case IDOK:
-            {
-                ATL::CStringW szDir;
-                ATL::CStringW szSource;
-                ATL::CStringW szProxy;
-                ATL::CStringW szNoProxy;
-                DWORD dwAttr;
-
-                GetWindowTextW(GetDlgItem(hDlg, IDC_DOWNLOAD_DIR_EDIT),
-                               szDir.GetBuffer(MAX_PATH), MAX_PATH);
-                szDir.ReleaseBuffer();
-
-                GetWindowTextW(GetDlgItem(hDlg, IDC_SOURCE_URL),
-                               szSource.GetBuffer(INTERNET_MAX_URL_LENGTH), INTERNET_MAX_URL_LENGTH);
-                szSource.ReleaseBuffer();
-
-                GetWindowTextW(GetDlgItem(hDlg, IDC_PROXY_SERVER),
-                               szProxy.GetBuffer(MAX_PATH), MAX_PATH);
-                szProxy.ReleaseBuffer();
-                ATL::CStringW::CopyChars(NewSettingsInfo.szProxyServer,
-                                         _countof(NewSettingsInfo.szProxyServer),
-                                         szProxy.GetString(),
-                                         szProxy.GetLength() + 1);
-
-                GetWindowTextW(GetDlgItem(hDlg, IDC_NO_PROXY_FOR),
-                               szNoProxy.GetBuffer(MAX_PATH), MAX_PATH);
-                szNoProxy.ReleaseBuffer();
-                ATL::CStringW::CopyChars(NewSettingsInfo.szNoProxyFor,
-                                         _countof(NewSettingsInfo.szNoProxyFor),
-                                         szNoProxy.GetString(),
-                                         szNoProxy.GetLength() + 1);
-
-                dwAttr = GetFileAttributesW(szDir.GetString());
-                if (dwAttr != INVALID_FILE_ATTRIBUTES &&
-                    (dwAttr & FILE_ATTRIBUTE_DIRECTORY))
+                case IDOK:
                 {
-                    ATL::CStringW::CopyChars(NewSettingsInfo.szDownloadDir,
-                                             _countof(NewSettingsInfo.szDownloadDir),
-                                             szDir.GetString(),
-                                             szDir.GetLength() + 1);
-                }
-                else
-                {
-                    ATL::CStringW szMsgText;
-                    szMsgText.LoadStringW(IDS_CHOOSE_FOLDER_ERROR);
+                    CStringW szDir;
+                    CStringW szSource;
+                    CStringW szProxy;
+                    CStringW szNoProxy;
+                    DWORD dwAttr;
 
-                    if (MessageBoxW(hDlg, szMsgText.GetString(), NULL, MB_YESNO) == IDYES)
+                    GetWindowTextW(GetDlgItem(hDlg, IDC_DOWNLOAD_DIR_EDIT), szDir.GetBuffer(MAX_PATH), MAX_PATH);
+                    szDir.ReleaseBuffer();
+
+                    GetWindowTextW(
+                        GetDlgItem(hDlg, IDC_SOURCE_URL), szSource.GetBuffer(INTERNET_MAX_URL_LENGTH),
+                        INTERNET_MAX_URL_LENGTH);
+                    szSource.ReleaseBuffer();
+
+                    GetWindowTextW(GetDlgItem(hDlg, IDC_PROXY_SERVER), szProxy.GetBuffer(MAX_PATH), MAX_PATH);
+                    szProxy.ReleaseBuffer();
+                    CStringW::CopyChars(
+                        NewSettingsInfo.szProxyServer, _countof(NewSettingsInfo.szProxyServer), szProxy,
+                        szProxy.GetLength() + 1);
+
+                    GetWindowTextW(GetDlgItem(hDlg, IDC_NO_PROXY_FOR), szNoProxy.GetBuffer(MAX_PATH), MAX_PATH);
+                    szNoProxy.ReleaseBuffer();
+                    CStringW::CopyChars(
+                        NewSettingsInfo.szNoProxyFor, _countof(NewSettingsInfo.szNoProxyFor), szNoProxy,
+                        szNoProxy.GetLength() + 1);
+
+                    dwAttr = GetFileAttributesW(szDir);
+                    if (dwAttr != INVALID_FILE_ATTRIBUTES && (dwAttr & FILE_ATTRIBUTE_DIRECTORY))
                     {
-                        if (CreateDirectoryW(szDir.GetString(), NULL))
-                        {
-                            EndDialog(hDlg, LOWORD(wParam));
-                        }
+                        CStringW::CopyChars(
+                            NewSettingsInfo.szDownloadDir, _countof(NewSettingsInfo.szDownloadDir), szDir,
+                            szDir.GetLength() + 1);
                     }
                     else
                     {
-                        SetFocus(GetDlgItem(hDlg, IDC_DOWNLOAD_DIR_EDIT));
+                        CStringW szMsgText;
+                        szMsgText.LoadStringW(IDS_CHOOSE_FOLDER_ERROR);
+
+                        if (MessageBoxW(hDlg, szMsgText, NULL, MB_YESNO) == IDYES)
+                        {
+                            if (CreateDirectoryW(szDir, NULL))
+                            {
+                                EndDialog(hDlg, LOWORD(wParam));
+                            }
+                        }
+                        else
+                        {
+                            SetFocus(GetDlgItem(hDlg, IDC_DOWNLOAD_DIR_EDIT));
+                            break;
+                        }
+                    }
+
+                    if (NewSettingsInfo.bUseSource && !IsUrlValid(szSource))
+                    {
+                        CStringW szMsgText;
+                        szMsgText.LoadStringW(IDS_URL_INVALID);
+
+                        MessageBoxW(hDlg, szMsgText, NULL, 0);
+                        SetFocus(GetDlgItem(hDlg, IDC_SOURCE_URL));
                         break;
                     }
+                    else
+                    {
+                        CStringW::CopyChars(
+                            NewSettingsInfo.szSourceURL, _countof(NewSettingsInfo.szSourceURL), szSource,
+                            szSource.GetLength() + 1);
+                    }
+
+                    SettingsInfo = NewSettingsInfo;
+                    SaveSettings(GetParent(hDlg), &SettingsInfo);
+                    EndDialog(hDlg, LOWORD(wParam));
                 }
-
-
-                if(NewSettingsInfo.bUseSource && !IsUrlValid(szSource.GetString()))
-                {
-                    ATL::CStringW szMsgText;
-                    szMsgText.LoadStringW(IDS_URL_INVALID);
-
-                    MessageBoxW(hDlg, szMsgText.GetString(), NULL, 0);
-                    SetFocus(GetDlgItem(hDlg, IDC_SOURCE_URL));
-                    break;
-                }
-                else
-                {
-                    ATL::CStringW::CopyChars(NewSettingsInfo.szSourceURL,
-                                         _countof(NewSettingsInfo.szSourceURL),
-                                         szSource.GetString(),
-                                         szSource.GetLength() + 1);
-                }
-
-                SettingsInfo = NewSettingsInfo;
-                SaveSettings(GetParent(hDlg), &SettingsInfo);
-                EndDialog(hDlg, LOWORD(wParam));
-            }
-            break;
-
-            case IDCANCEL:
-                EndDialog(hDlg, LOWORD(wParam));
                 break;
+
+                case IDCANCEL:
+                    EndDialog(hDlg, LOWORD(wParam));
+                    break;
             }
         }
         break;
-        }
-
-        return FALSE;
     }
-}
 
-VOID CreateSettingsDlg(HWND hwnd)
-{
-    DialogBoxW(hInst,
-               MAKEINTRESOURCEW(IDD_SETTINGS_DIALOG),
-               hwnd,
-               SettingsDlgProc);
+    return FALSE;
+}
+} // namespace
+
+VOID
+CreateSettingsDlg(HWND hwnd)
+{
+    DialogBoxW(hInst, MAKEINTRESOURCEW(IDD_SETTINGS_DIALOG), hwnd, SettingsDlgProc);
 }

base/applications/rapps/unattended.cpp

@@ -12,9 +12,10 @@
 #include <setupapi.h>
 #include <conutils.h>
 
-BOOL MatchCmdOption(LPWSTR argvOption, LPCWSTR szOptToMacth)
+static BOOL
+MatchCmdOption(LPWSTR argvOption, LPCWSTR szOptToMacth)
 {
-    WCHAR FirstCharList[] = { L'-', L'/' };
+    WCHAR FirstCharList[] = {L'-', L'/'};
 
     for (UINT i = 0; i < _countof(FirstCharList); i++)
     {
@@ -26,7 +27,8 @@ BOOL MatchCmdOption(LPWSTR argvOption, LPCWSTR szOptToMacth)
     return FALSE;
 }
 
-void InitRappsConsole()
+static void
+InitRappsConsole()
 {
     // First, try to attach to our parent's console
     if (!AttachConsole(ATTACH_PARENT_PROCESS))
@@ -41,40 +43,32 @@ void InitRappsConsole()
     ConInitStdStreams(); // Initialize the Console Standard Streams
 }
 
-
-BOOL HandleInstallCommand(LPWSTR szCommand, int argcLeft, LPWSTR * argvLeft)
+static BOOL
+HandleInstallCommand(CApplicationDB *db, LPWSTR szCommand, int argcLeft, LPWSTR *argvLeft)
 {
-    if (argcLeft == 0)
+    if (argcLeft < 1)
     {
         InitRappsConsole();
         ConResMsgPrintf(StdOut, NULL, IDS_CMD_NEED_PACKAGE_NAME, szCommand);
         return FALSE;
     }
 
-    ATL::CSimpleArray<ATL::CStringW> PkgNameList;
-
+    CAtlList<CApplicationInfo *> Applications;
     for (int i = 0; i < argcLeft; i++)
     {
-        PkgNameList.Add(argvLeft[i]);
+        LPCWSTR PackageName = argvLeft[i];
+        CApplicationInfo *AppInfo = db->FindByPackageName(PackageName);
+        if (AppInfo)
+        {
+            Applications.AddTail(AppInfo);
+        }
     }
 
-    CAvailableApps apps;
-    apps.UpdateAppsDB();
-    apps.Enum(ENUM_ALL_AVAILABLE, NULL, NULL);
-
-    ATL::CSimpleArray<CAvailableApplicationInfo> arrAppInfo = apps.FindAppsByPkgNameList(PkgNameList);
-    if (arrAppInfo.GetSize() > 0)
-    {
-        DownloadListOfApplications(arrAppInfo, TRUE);
-        return TRUE;
-    }
-    else
-    {
-        return FALSE;
-    }
+    return DownloadListOfApplications(Applications, TRUE);
 }
 
-BOOL HandleSetupCommand(LPWSTR szCommand, int argcLeft, LPWSTR * argvLeft)
+static BOOL
+HandleSetupCommand(CApplicationDB *db, LPWSTR szCommand, int argcLeft, LPWSTR *argvLeft)
 {
     if (argcLeft != 1)
     {
@@ -83,7 +77,7 @@ BOOL HandleSetupCommand(LPWSTR szCommand, int argcLeft, LPWSTR * argvLeft)
         return FALSE;
     }
 
-    ATL::CSimpleArray<ATL::CStringW> PkgNameList;
+    CAtlList<CApplicationInfo *> Applications;
     HINF InfHandle = SetupOpenInfFileW(argvLeft[0], NULL, INF_STYLE_WIN4, NULL);
     if (InfHandle == INVALID_HANDLE_VALUE)
     {
@@ -98,42 +92,21 @@ BOOL HandleSetupCommand(LPWSTR szCommand, int argcLeft, LPWSTR * argvLeft)
         {
             if (SetupGetStringFieldW(&Context, 1, szPkgName, _countof(szPkgName), NULL))
             {
-                PkgNameList.Add(szPkgName);
+                CApplicationInfo *AppInfo = db->FindByPackageName(szPkgName);
+                if (AppInfo)
+                {
+                    Applications.AddTail(AppInfo);
+                }
             }
         } while (SetupFindNextLine(&Context, &Context));
     }
     SetupCloseInfFile(InfHandle);
 
-    CAvailableApps apps;
-    apps.UpdateAppsDB();
-    apps.Enum(ENUM_ALL_AVAILABLE, NULL, NULL);
-
-    ATL::CSimpleArray<CAvailableApplicationInfo> arrAppInfo = apps.FindAppsByPkgNameList(PkgNameList);
-    if (arrAppInfo.GetSize() > 0)
-    {
-        DownloadListOfApplications(arrAppInfo, TRUE);
-        return TRUE;
-    }
-    else
-    {
-        return FALSE;
-    }
+    return DownloadListOfApplications(Applications, TRUE);
 }
 
-BOOL CALLBACK CmdFindAppEnum(CAvailableApplicationInfo *Info, BOOL bInitialCheckState, PVOID param)
-{
-    LPCWSTR lpszSearch = (LPCWSTR)param;
-    if (!SearchPatternMatch(Info->m_szName, lpszSearch) &&
-        !SearchPatternMatch(Info->m_szDesc, lpszSearch))
-    {
-        return TRUE;
-    }
-
-    ConPrintf(StdOut, L"%s (%s)\n", Info->m_szName.GetString(), Info->m_szPkgName.GetString());
-    return TRUE;
-}
-
-BOOL HandleFindCommand(LPWSTR szCommand, int argcLeft, LPWSTR *argvLeft)
+static BOOL
+HandleFindCommand(CApplicationDB *db, LPWSTR szCommand, int argcLeft, LPWSTR *argvLeft)
 {
     if (argcLeft < 1)
     {
@@ -141,20 +114,33 @@ BOOL HandleFindCommand(LPWSTR szCommand, int argcLeft, LPWSTR *argvLeft)
         return FALSE;
     }
 
-    CAvailableApps apps;
-    apps.UpdateAppsDB();
+    CAtlList<CApplicationInfo *> List;
+    db->GetApps(List, ENUM_ALL_AVAILABLE);
 
     for (int i = 0; i < argcLeft; i++)
     {
-        ConResMsgPrintf(StdOut, NULL, IDS_CMD_FIND_RESULT_FOR, argvLeft[i]);
-        apps.Enum(ENUM_ALL_AVAILABLE, CmdFindAppEnum, argvLeft[i]);
+        LPCWSTR lpszSearch = argvLeft[i];
+        ConResMsgPrintf(StdOut, NULL, IDS_CMD_FIND_RESULT_FOR, lpszSearch);
+
+        POSITION CurrentListPosition = List.GetHeadPosition();
+        while (CurrentListPosition)
+        {
+            CApplicationInfo *Info = List.GetNext(CurrentListPosition);
+
+            if (SearchPatternMatch(Info->szDisplayName, lpszSearch) || SearchPatternMatch(Info->szComments, lpszSearch))
+            {
+                ConPrintf(StdOut, L"%s (%s)\n", Info->szDisplayName.GetString(), Info->szIdentifier.GetString());
+            }
+        }
+
         ConPrintf(StdOut, L"\n");
     }
 
     return TRUE;
 }
 
-BOOL HandleInfoCommand(LPWSTR szCommand, int argcLeft, LPWSTR *argvLeft)
+static BOOL
+HandleInfoCommand(CApplicationDB *db, LPWSTR szCommand, int argcLeft, LPWSTR *argvLeft)
 {
     if (argcLeft < 1)
     {
@@ -162,70 +148,67 @@ BOOL HandleInfoCommand(LPWSTR szCommand, int argcLeft, LPWSTR *argvLeft)
         return FALSE;
     }
 
-    CAvailableApps apps;
-    apps.UpdateAppsDB();
-    apps.Enum(ENUM_ALL_AVAILABLE, NULL, NULL);
-
     for (int i = 0; i < argcLeft; i++)
     {
-        CAvailableApplicationInfo *AppInfo = apps.FindAppByPkgName(argvLeft[i]);
+        LPCWSTR PackageName = argvLeft[i];
+        CApplicationInfo *AppInfo = db->FindByPackageName(PackageName);
         if (!AppInfo)
         {
-            ConResMsgPrintf(StdOut, NULL, IDS_CMD_PACKAGE_NOT_FOUND, argvLeft[i]);
+            ConResMsgPrintf(StdOut, NULL, IDS_CMD_PACKAGE_NOT_FOUND, PackageName);
         }
         else
         {
-            ConResMsgPrintf(StdOut, NULL, IDS_CMD_PACKAGE_INFO, argvLeft[i]);
-            // TODO: code about extracting information from CAvailableApplicationInfo (in appview.cpp, class CAppRichEdit)
-            // is in a mess. It should be refactored, and should not placed in class CAppRichEdit.
-            // and the code here should reused that code after refactor.
+            ConResMsgPrintf(StdOut, NULL, IDS_CMD_PACKAGE_INFO, PackageName);
 
-            ConPuts(StdOut, AppInfo->m_szName);
+            ConPuts(StdOut, AppInfo->szDisplayName);
 
-            if (AppInfo->m_szVersion)
+            if (!AppInfo->szDisplayVersion.IsEmpty())
             {
                 ConResPrintf(StdOut, IDS_AINFO_VERSION);
-                ConPuts(StdOut, AppInfo->m_szVersion);
+                ConPuts(StdOut, AppInfo->szDisplayVersion);
             }
 
-            if (AppInfo->m_szLicense)
+            CStringW License, Size, UrlSite, UrlDownload;
+            AppInfo->GetDisplayInfo(License, Size, UrlSite, UrlDownload);
+
+            if (!License.IsEmpty())
             {
                 ConResPrintf(StdOut, IDS_AINFO_LICENSE);
-                ConPuts(StdOut, AppInfo->m_szLicense);
+                ConPuts(StdOut, License);
             }
 
-            if (AppInfo->m_szSize)
+            if (!Size.IsEmpty())
             {
                 ConResPrintf(StdOut, IDS_AINFO_SIZE);
-                ConPuts(StdOut, AppInfo->m_szSize);
+                ConPuts(StdOut, Size);
             }
 
-            if (AppInfo->m_szUrlSite)
+            if (!UrlSite.IsEmpty())
             {
                 ConResPrintf(StdOut, IDS_AINFO_URLSITE);
-                ConPuts(StdOut, AppInfo->m_szUrlSite);
+                ConPuts(StdOut, UrlSite);
             }
 
-            if (AppInfo->m_szDesc)
+            if (AppInfo->szComments)
             {
                 ConResPrintf(StdOut, IDS_AINFO_DESCRIPTION);
-                ConPuts(StdOut, AppInfo->m_szDesc);
+                ConPuts(StdOut, AppInfo->szComments);
             }
 
-            if (AppInfo->m_szUrlDownload)
+            if (!UrlDownload.IsEmpty())
             {
                 ConResPrintf(StdOut, IDS_AINFO_URLDOWNLOAD);
-                ConPuts(StdOut, AppInfo->m_szUrlDownload);
+                ConPuts(StdOut, UrlDownload);
             }
-
-            ConPrintf(StdOut, L"\n");
+            ConPuts(StdOut, L"\n");
         }
-        ConPrintf(StdOut, L"\n");
+        ConPuts(StdOut, L"\n");
     }
     return TRUE;
 }
 
-VOID PrintHelpCommand()
+static VOID
+PrintHelpCommand()
 {
     ConPrintf(StdOut, L"\n");
     ConResPuts(StdOut, IDS_APPTITLE);
@@ -235,7 +218,8 @@ VOID PrintHelpCommand()
     ConPrintf(StdOut, L"%ls\n", UsageString);
 }
 
-BOOL ParseCmdAndExecute(LPWSTR lpCmdLine, BOOL bIsFirstLaunch, int nCmdShow)
+BOOL
+ParseCmdAndExecute(LPWSTR lpCmdLine, BOOL bIsFirstLaunch, int nCmdShow)
 {
     INT argc;
     LPWSTR *argv = CommandLineToArgvW(lpCmdLine, &argc);
@@ -245,6 +229,17 @@ BOOL ParseCmdAndExecute(LPWSTR lpCmdLine, BOOL bIsFirstLaunch, int nCmdShow)
         return FALSE;
     }
 
+    CStringW Directory;
+    GetStorageDirectory(Directory);
+    CApplicationDB db(Directory);
+
+    if (SettingsInfo.bUpdateAtStart || bIsFirstLaunch)
+    {
+        db.RemoveCached();
+    }
+    db.UpdateAvailable();
+    db.UpdateInstalled();
+
     if (argc == 1) // RAPPS is launched without options
     {
         // Check for if rapps MainWindow is already launched in another process
@@ -262,10 +257,7 @@ BOOL ParseCmdAndExecute(LPWSTR lpCmdLine, BOOL bIsFirstLaunch, int nCmdShow)
             return FALSE;
         }
 
-        if (SettingsInfo.bUpdateAtStart || bIsFirstLaunch)
-            CAvailableApps::ForceUpdateAppsDB();
-
-        MainWindowLoop(nCmdShow);
+        MainWindowLoop(&db, nCmdShow);
 
         if (hMutex)
             CloseHandle(hMutex);
@@ -275,22 +267,22 @@ BOOL ParseCmdAndExecute(LPWSTR lpCmdLine, BOOL bIsFirstLaunch, int nCmdShow)
 
     if (MatchCmdOption(argv[1], CMD_KEY_INSTALL))
     {
-        return HandleInstallCommand(argv[1], argc - 2, argv + 2);
+        return HandleInstallCommand(&db, argv[1], argc - 2, argv + 2);
     }
     else if (MatchCmdOption(argv[1], CMD_KEY_SETUP))
     {
-        return HandleSetupCommand(argv[1], argc - 2, argv + 2);
+        return HandleSetupCommand(&db, argv[1], argc - 2, argv + 2);
     }
 
     InitRappsConsole();
 
     if (MatchCmdOption(argv[1], CMD_KEY_FIND))
     {
-        return HandleFindCommand(argv[1], argc - 2, argv + 2);
+        return HandleFindCommand(&db, argv[1], argc - 2, argv + 2);
     }
     else if (MatchCmdOption(argv[1], CMD_KEY_INFO))
     {
-        return HandleInfoCommand(argv[1], argc - 2, argv + 2);
+        return HandleInfoCommand(&db, argv[1], argc - 2, argv + 2);
     }
     else if (MatchCmdOption(argv[1], CMD_KEY_HELP) || MatchCmdOption(argv[1], CMD_KEY_HELP_ALT))
     {

base/applications/rapps/winmain.cpp

@@ -13,7 +13,7 @@
 #include <gdiplus.h>
 #include <conutils.h>
 
-LPCWSTR szWindowClass = L"ROSAPPMGR";
+LPCWSTR szWindowClass = L"ROSAPPMGR2";
 
 HWND hMainWnd;
 HINSTANCE hInst;
@@ -25,8 +25,8 @@ END_OBJECT_MAP()
 CComModule gModule;
 CAtlWinModule gWinModule;
 
-
-INT WINAPI wWinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPWSTR lpCmdLine, INT nShowCmd)
+INT WINAPI
+wWinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPWSTR lpCmdLine, INT nShowCmd)
 {
     Gdiplus::GdiplusStartupInput gdiplusStartupInput;
     ULONG_PTR gdiplusToken;