The encapsulation of the package manager API has been completed (only a portion of the API has been encapsulated).

notice/ReadMe.txt

@@ -0,0 +1,30 @@
+========================================================================
+    动态链接库：pkgmgr 项目概述
+========================================================================
+
+应用程序向导已为您创建了此 pkgmgr DLL。
+
+本文件概要介绍组成 pkgmgr 应用程序的每个文件的内容。
+
+
+pkgmgr.vcxproj
+    这是使用应用程序向导生成的 VC++ 项目的主项目文件，其中包含生成该文件的 Visual C++ 的版本信息，以及有关使用应用程序向导选择的平台、配置和项目功能的信息。
+
+pkgmgr.vcxproj.filters
+    这是使用“应用程序向导”生成的 VC++ 项目筛选器文件。它包含有关项目文件与筛选器之间的关联信息。在 IDE 中，通过这种关联，在特定节点下以分组形式显示具有相似扩展名的文件。例如，“.cpp”文件与“源文件”筛选器关联。
+
+pkgmgr.cpp
+    这是主 DLL 源文件。
+
+/////////////////////////////////////////////////////////////////////////////
+其他标准文件:
+
+StdAfx.h, StdAfx.cpp
+    这些文件用于生成名为 pkgmgr.pch 的预编译头 (PCH) 文件和名为 StdAfx.obj 的预编译类型文件。
+
+/////////////////////////////////////////////////////////////////////////////
+其他注释:
+
+应用程序向导使用“TODO:”注释来指示应添加或自定义的源代码部分。
+
+/////////////////////////////////////////////////////////////////////////////

notice/dllmain.cpp

@@ -0,0 +1,19 @@
+// dllmain.cpp : 定义 DLL 应用程序的入口点。
+#include "stdafx.h"
+
+BOOL APIENTRY DllMain( HMODULE hModule,
+                       DWORD  ul_reason_for_call,
+                       LPVOID lpReserved
+					 )
+{
+	switch (ul_reason_for_call)
+	{
+	case DLL_PROCESS_ATTACH:
+	case DLL_THREAD_ATTACH:
+	case DLL_THREAD_DETACH:
+	case DLL_PROCESS_DETACH:
+		break;
+	}
+	return TRUE;
+}
+

notice/notice.cpp

@@ -0,0 +1,39 @@
+// pkgmgr.cpp : 定义 DLL 应用程序的导出函数。
+//
+
+#include "stdafx.h"
+#include "notice.h"
+#include "raii.h"
+#include "version.h"
+
+#undef GetFullPathName
+std::wstring GetFullPathName (const std::wstring &lpFileName)
+{
+	if (lpFileName.empty ()) return L"";
+	DWORD length = GetFullPathNameW (lpFileName.c_str (), 0, nullptr, nullptr);
+	if (length == 0) return L"";
+	std::vector <WCHAR> buffer (length + 1, L'\0');
+	DWORD result = GetFullPathNameW (lpFileName.c_str (), length, buffer.data (), nullptr);
+	if (result == 0) return L"";
+	return std::wstring (buffer.data (), result);
+}
+
+std::wstring g_swExceptionCode = L"";
+std::wstring g_swExceptionDetail = L"";
+
+struct destruct
+{
+	std::function <void ()> endtask = nullptr;
+	destruct (std::function <void ()> pfunc): endtask (pfunc) {}
+	~destruct () { if (endtask) endtask (); }
+};
+static std::wstring StringToWString (const std::string &str, UINT codePage = CP_ACP)
+{
+	if (str.empty ()) return std::wstring ();
+	int len = MultiByteToWideChar (codePage, 0, str.c_str (), -1, nullptr, 0);
+	if (len == 0) return std::wstring ();
+	std::wstring wstr (len - 1, L'\0');
+	MultiByteToWideChar (codePage, 0, str.c_str (), -1, &wstr [0], len);
+	return wstr;
+}
+

notice/notice.h

@@ -0,0 +1,39 @@
+// 下列 ifdef 块是创建使从 DLL 导出更简单的
+// 宏的标准方法。此 DLL 中的所有文件都是用命令行上定义的 PKGMGR_EXPORTS
+// 符号编译的。在使用此 DLL 的
+// 任何其他项目上不应定义此符号。这样，源文件中包含此文件的任何其他项目都会将
+// PKGMGR_API 函数视为是从 DLL 导入的，而此 DLL 则将用此宏定义的
+// 符号视为是被导出的。
+#ifdef NOTICE_EXPORTS
+#define NOTICE_API __declspec(dllexport)
+#else
+#define NOTICE_API __declspec(dllimport)
+#endif
+
+// 这里的 API 常用“Appx”在函数名中，此举是为了防止与其他类似的函数名混淆。
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+#ifdef __cplusplus
+#define _DEFAULT_INIT_VALUE_(_init_value_) = _init_value_
+#ifndef PKGMGR_EXPORTS
+#define _DEFAULT_INIT_VALUE_FORFUNC_(_init_value_) = _init_value_
+#else 
+#define _DEFAULT_INIT_VALUE_FORFUNC_(_init_value_)
+#endif
+#else
+#define _DEFAULT_INIT_VALUE_(_init_value_)
+#define _DEFAULT_INIT_VALUE_FORFUNC_(_init_value_)
+#endif
+
+#ifdef _DEFAULT_INIT_VALUE_
+#undef _DEFAULT_INIT_VALUE_
+#endif
+#ifdef _DEFAULT_INIT_VALUE_FORFUNC_
+#undef _DEFAULT_INIT_VALUE_FORFUNC_
+#endif
+#ifdef __cplusplus
+}
+#endif

notice/notice.vcxproj

@@ -0,0 +1,107 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|Win32">
+      <Configuration>Debug</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|Win32">
+      <Configuration>Release</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+  <PropertyGroup Label="Globals">
+    <ProjectGuid>{798ED492-EECE-457D-8FD8-129DA93CE126}</ProjectGuid>
+    <Keyword>Win32Proj</Keyword>
+    <RootNamespace>notice</RootNamespace>
+    <ProjectName>notice</ProjectName>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
+    <ConfigurationType>DynamicLibrary</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <CharacterSet>Unicode</CharacterSet>
+    <PlatformToolset>v120</PlatformToolset>
+    <CLRSupport>false</CLRSupport>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
+    <ConfigurationType>DynamicLibrary</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <CharacterSet>Unicode</CharacterSet>
+    <PlatformToolset>v120</PlatformToolset>
+    <CLRSupport>false</CLRSupport>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+  <ImportGroup Label="ExtensionSettings">
+    <Import Project="..\packages\pugixml.1.15.0\build\native\pugixml.targets" Condition="Exists('..\packages\pugixml.1.15.0\build\native\pugixml.targets')" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <PropertyGroup Label="UserMacros" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <ReferencePath>$(VCINSTALLDIR)\vcpackages;$(VCInstallDir)atlmfc\lib;$(VCInstallDir)lib;$(WindowsSdkDir)\References\CommonConfiguration\Neutral;$(ReferencePath)</ReferencePath>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <ReferencePath>$(VCINSTALLDIR)\vcpackages;$(VCInstallDir)atlmfc\lib;$(VCInstallDir)lib;$(WindowsSdkDir)\References\CommonConfiguration\Neutral;$(ReferencePath)</ReferencePath>
+  </PropertyGroup>
+  <!-- 关键：启用 WinRT 扩展 -->
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <ClCompile>
+      <PrecompiledHeader>NotUsing</PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>Disabled</Optimization>
+      <AdditionalOptions>/ZW:nostdlib /FUplatform.winmd /FUwindows.winmd %(AdditionalOptions)</AdditionalOptions>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_WINDOWS;_USRDLL;NOTICE_EXPORTS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <CompileAsWinRT>true</CompileAsWinRT>
+      <MinimalRebuild>false</MinimalRebuild>
+    </ClCompile>
+    <Link>
+      <SubSystem>Windows</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <UACExecutionLevel>RequireAdministrator</UACExecutionLevel>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <ClCompile>
+      <PrecompiledHeader>NotUsing</PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>MaxSpeed</Optimization>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <AdditionalOptions>/ZW:nostdlib /FUplatform.winmd /FUWindows.winmd %(AdditionalOptions)</AdditionalOptions>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_WINDOWS;_USRDLL;NOTICE_EXPORTS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <CompileAsWinRT>true</CompileAsWinRT>
+    </ClCompile>
+    <Link>
+      <SubSystem>Windows</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemGroup>
+    <ClCompile Include="notice.cpp" />
+    <ClCompile Include="stdafx.cpp" />
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="notice.h" />
+    <ClInclude Include="raii.h" />
+    <ClInclude Include="stdafx.h" />
+    <ClInclude Include="targetver.h" />
+    <ClInclude Include="version.h" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="packages.config" />
+  </ItemGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
+    <PropertyGroup>
+      <ErrorText>这台计算机上缺少此项目引用的 NuGet 程序包。使用“NuGet 程序包还原”可下载这些程序包。有关更多信息，请参见 http://go.microsoft.com/fwlink/?LinkID=322105。缺少的文件是 {0}。</ErrorText>
+    </PropertyGroup>
+    <Error Condition="!Exists('..\packages\pugixml.1.15.0\build\native\pugixml.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\pugixml.1.15.0\build\native\pugixml.targets'))" />
+  </Target>
+</Project>

notice/notice.vcxproj.filters

@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup>
+    <Filter Include="源文件">
+      <UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier>
+      <Extensions>cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
+    </Filter>
+    <Filter Include="头文件">
+      <UniqueIdentifier>{93995380-89BD-4b04-88EB-625FBE52EBFB}</UniqueIdentifier>
+      <Extensions>h;hh;hpp;hxx;hm;inl;inc;xsd</Extensions>
+    </Filter>
+    <Filter Include="资源文件">
+      <UniqueIdentifier>{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}</UniqueIdentifier>
+      <Extensions>rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms</Extensions>
+    </Filter>
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="stdafx.cpp">
+      <Filter>源文件</Filter>
+    </ClCompile>
+    <ClCompile Include="notice.cpp">
+      <Filter>源文件</Filter>
+    </ClCompile>
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="stdafx.h">
+      <Filter>头文件</Filter>
+    </ClInclude>
+    <ClInclude Include="targetver.h">
+      <Filter>头文件</Filter>
+    </ClInclude>
+    <ClInclude Include="raii.h">
+      <Filter>头文件</Filter>
+    </ClInclude>
+    <ClInclude Include="version.h">
+      <Filter>头文件</Filter>
+    </ClInclude>
+    <ClInclude Include="notice.h">
+      <Filter>头文件</Filter>
+    </ClInclude>
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="packages.config" />
+  </ItemGroup>
+</Project>

notice/packages.config

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<packages>
+  <package id="pugixml" version="1.15.0" targetFramework="native" />
+</packages>

notice/raii.h

@@ -0,0 +1,8 @@
+#pragma once
+#include <functional>
+struct raii
+{
+	std::function <void ()> endtask = nullptr;
+	raii (std::function <void ()> pFunc = nullptr): endtask (pFunc) {}
+	~raii () { if (endtask) endtask (); }
+};

notice/stdafx.cpp

@@ -0,0 +1,8 @@
+// stdafx.cpp : 只包括标准包含文件的源文件
+// pkgmgr.pch 将作为预编译头
+// stdafx.obj 将包含预编译类型信息
+
+#include "stdafx.h"
+
+// TODO: 在 STDAFX.H 中引用任何所需的附加头文件，
+//而不是在此文件中引用

notice/stdafx.h

@@ -0,0 +1,38 @@
+// stdafx.h : 标准系统包含文件的包含文件，
+// 或是经常使用但不常更改的
+// 特定于项目的包含文件
+//
+
+#pragma once
+
+#include "targetver.h"
+
+#define WIN32_LEAN_AND_MEAN             // 从 Windows 头中排除极少使用的资料
+// Windows 头文件: 
+#include <windows.h>
+
+
+
+// TODO:  在此处引用程序需要的其他头文件
+#include <wrl.h>
+#include <windows.ui.notifications.h>
+#include <windows.data.xml.dom.h>
+#include <stdio.h>
+#include <shobjidl.h> 
+#include <wrl/client.h>
+#include <fstream>
+#include <propvarutil.h>
+#include <propkey.h>
+#include <wrl.h>
+#include <string>
+#include <shlobj.h>
+#include <propkey.h>
+#include <comdef.h>
+
+using namespace Microsoft::WRL;
+using namespace ABI::Windows::UI::Notifications;
+using namespace ABI::Windows::Data::Xml::Dom;
+using namespace Microsoft::WRL::Wrappers;
+
+#include <pugiconfig.hpp>
+#include <pugixml.hpp>

notice/targetver.h

@@ -0,0 +1,8 @@
+#pragma once
+
+// 包括 SDKDDKVer.h 将定义可用的最高版本的 Windows 平台。
+
+// 如果要为以前的 Windows 平台生成应用程序，请包括 WinSDKVer.h，并将
+// 将 _WIN32_WINNT 宏设置为要支持的平台，然后再包括 SDKDDKVer.h。
+
+#include <SDKDDKVer.h>

notice/version.h

@@ -0,0 +1,125 @@
+#pragma once
+#include <vector>
+#include <string>
+#include <cstdint>
+#include <sstream>
+typedef uint64_t UINT64;
+typedef int64_t INT64;
+typedef uint16_t UINT16;
+typedef struct version
+{
+	UINT16 major = 0, minor = 0, build = 0, revision = 0;
+	version (UINT64 value):
+		major ((value >> 0x30) & 0xFFFF), minor ((value >> 0x20) & 0xFFFF),
+		build ((value >> 0x10) & 0xFFFF), revision ((value) & 0xFFFF) {}
+	version (UINT16 major, UINT16 minor, UINT16 build, UINT16 revision):
+		major (major), minor (minor), build (build), revision (revision) {}
+	version (const std::wstring &verstr) { this->interpret (verstr); }
+	version (const std::string &verstr) { this->interpret (verstr); }
+	version () {}
+	version (const version &other): major (other.major), minor (other.minor), build (other.build), revision (other.revision) {}
+	version (version &&other): major (other.major), minor (other.minor), build (other.build), revision (other.revision) {}
+	version &operator = (const version &other)
+	{
+		if (this != &other) 
+		{
+			major = other.major;
+			minor = other.minor;
+			build = other.build;
+			revision = other.revision;
+		}
+		return *this;
+	}
+	version &operator = (version &&other)
+	{
+		if (this != &other)
+		{
+			major = other.major;
+			minor = other.minor;
+			build = other.build;
+			revision = other.revision;
+		}
+		return *this;
+	}
+	version &operator = (UINT64 value) { this->data (value); return *this; }
+	UINT64 data () const { return (((UINT64)major) << 48) | (((UINT64)minor) << 32) | (((UINT64)build) << 16) | ((UINT64)revision); }
+	UINT64 data (UINT64 value)
+	{
+		major = (value >> 48) & 0xFFFF;
+		minor = (value >> 32) & 0xFFFF;
+		build = (value >> 16) & 0xFFFF;
+		revision = value & 0xFFFF;
+		return value;
+	}
+	std::wstring stringifyw () const
+	{
+		std::wstringstream ss;
+		ss << major << L'.' << minor << L'.' << build << L'.' << revision;
+		return ss.str ();
+	}
+	std::string stringify () const
+	{
+		std::stringstream ss;
+		ss << major << '.' << minor << '.' << build << '.' << revision;
+		return ss.str ();
+	}
+	version &interpret (const std::wstring &verstr)
+	{
+		auto result = split (verstr);
+		if (result.size () > 0) this->major = _wtoi (result [0].c_str ());
+		if (result.size () > 1) this->minor = _wtoi (result [1].c_str ());
+		if (result.size () > 2) this->build = _wtoi (result [2].c_str ());
+		if (result.size () > 3) this->revision = _wtoi (result [3].c_str ());
+		return *this;
+	}
+	version &interpret (const std::string &verstr)
+	{
+		auto result = split (verstr);
+		if (result.size () > 0) this->major = atoi (result [0].c_str ());
+		if (result.size () > 1) this->minor = atoi (result [1].c_str ());
+		if (result.size () > 2) this->build = atoi (result [2].c_str ());
+		if (result.size () > 3) this->revision = atoi (result [3].c_str ());
+		return *this;
+	}
+	bool empty () const { return *(UINT64 *)this == 0; }
+	friend bool operator == (const version &l, const version &r) { return *(UINT64 *)&l == *(UINT64 *)&r; }
+	friend bool operator == (const version &l, const UINT64 &r) { return l.data () == r; }
+	friend bool operator == (const UINT64 &r, const version &l) { return l.data () == r; }
+	friend bool operator < (const version &l, const version &r) { return l.data () < r.data (); }
+	friend bool operator > (const version &l, const version &r) { return l.data () > r.data (); }
+	friend bool operator <= (const version &l, const version &r) { return l.data () <= r.data (); }
+	friend bool operator >= (const version &l, const version &r) { return l.data () >= r.data (); }
+	friend bool operator != (const version &l, const version &r) { return *(UINT64 *)&l != *(UINT64 *)&r; }
+	explicit operator bool () const { return !this->empty (); }
+	bool operator ! () { return this->empty (); }
+	friend std::ostream &operator << (std::ostream &o, const version &v) { return o << v.major << '.' << v.minor << '.' << v.build << '.' << v.revision; }
+	friend std::wostream &operator << (std::wostream &o, const version &v) { return o << v.major << '.' << v.minor << '.' << v.build << '.' << v.revision; }
+	bool equals (const version &r) const { return *this == r; }
+	INT64 compare (const version &r) const { return this->data () - r.data (); }
+	static version parse (const std::wstring &value) { return version (value); }
+	static version parse (const std::string &value) { return version (value); }
+	static std::wstring stringifyw (const version &v) { return v.stringifyw (); }
+	static std::string stringify (const version &v) { return v.stringify (); }
+	static bool equals (const version &l, const version &r) { return l == r; }
+	static INT64 compare (const version &l, const version &r) { return l.data () - r.data (); }
+	static version decode (UINT64 value) { return version (value); }
+	static UINT64 encode (const version &v) { return v.data (); }
+	protected:
+	template <typename StringType> std::vector <StringType> split (const StringType &str, typename StringType::value_type delimiter1 = '.', typename StringType::value_type delimiter2 = ',')
+	{
+		std::vector <StringType> result;
+		std::basic_stringstream<typename StringType::value_type> ss (str);
+		StringType segment;
+		while (std::getline (ss, segment, delimiter1))
+		{
+			size_t pos = 0;
+			while ((pos = segment.find (delimiter2)) != StringType::npos)
+			{
+				result.push_back (segment.substr (0, pos));
+				segment.erase (0, pos + 1);
+			}
+			if (!segment.empty ()) result.push_back (segment);
+		}
+		return result;
+	}
+} Version;