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

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;
+}
+