public void UnPackTest()
{
DateTime now = DateTime.Now;
string fileName = DateTime.Now.Ticks + ".kpp";
Guid guid = Guid.NewGuid();
KPPDataHead head = new KPPDataHead();
PackageAttributeDataSection section = new PackageAttributeDataSection();
section.SetField("PackName", "test.package");
section.SetField("PackDescription", "test package description.");
section.SetField("EnvironmentFlag", (byte)0x01);
section.SetField("Version", "1.0.0");
section.SetField("PackTime", now);
section.SetField("ApplicationMainFileName", "1.txt");
section.SetField("GlobalUniqueIdentity", guid);
string tmpPath = PrepareTestFiles("res-files");
KPPResource.Pack(tmpPath, fileName, head, true, section);
Assert.IsTrue(File.Exists(fileName));
KPPDataStructure structure = KPPResource.UnPack(fileName);
Assert.IsTrue(structure.GetSectionField <string>(0x00, "PackName") == "test.package");
Assert.IsTrue(structure.GetSectionField <string>(0x00, "PackDescription") == "test package description.");
Assert.IsTrue(structure.GetSectionField <string>(0x00, "Version") == "1.0.0");
Assert.IsTrue(structure.GetSectionField <string>(0x00, "ApplicationMainFileName") == "1.txt");
Assert.IsTrue(structure.GetSectionField <DateTime>(0x00, "PackTime") == now);
Assert.IsTrue(structure.GetSectionField <byte>(0x00, "EnvironmentFlag") == 0x01);
Assert.IsTrue(structure.GetSectionField <Guid>(0x00, "GlobalUniqueIdentity") == guid);
Assert.IsNotNull(structure);
File.Delete(fileName);
Directory.Delete(tmpPath, true);
}
public void PackNonCompletedEnvironmentTestWithoutDelete()
{
DateTime now = DateTime.Now;
string fileName = DateTime.Now.Ticks + ".kpp";
Guid guid = Guid.NewGuid();
KPPDataHead head = new KPPDataHead();
PackageAttributeDataSection section = new PackageAttributeDataSection();
section.SetField("PackName", "test.package");
section.SetField("PackDescription", "test package description.");
section.SetField("EnvironmentFlag", (byte)0x01);
section.SetField("Version", "1.0.0");
section.SetField("PackTime", now);
section.SetField("ApplicationMainFileName", "KJFramework.ApplicationEngine.ApplicationTest.dll");
section.SetField("GlobalUniqueIdentity", guid);
section.SetField("IsCompletedEnvironment", false);
string tmpPath = PrepareTestFiles("res-files");
KPPResource.Pack(tmpPath, fileName, head, false, section);
Assert.IsTrue(File.Exists(fileName));
Directory.Delete(tmpPath, true);
}
/// <summary>
/// 读取通知KAE APP所在地址的文件，并将其进行解析
/// </summary>
/// <param name="fileFullPath">KAE APP文件的完整路径地址</param>
/// <returns>返回解析后的KAE APP信息</returns>
/// <exception cref="ArgumentNullException">参数不能为空</exception>
/// <exception cref="FileNotFoundException">目标文件不存在</exception>
public Tuple <string, ApplicationEntryInfo, KPPDataStructure> ReadKPPFrom(string fileFullPath)
{
if (string.IsNullOrEmpty(fileFullPath))
{
throw new ArgumentNullException(nameof(fileFullPath));
}
if (!File.Exists(fileFullPath))
{
throw new FileNotFoundException(fileFullPath);
}
try
{
//analyzes kpp package.
KPPDataStructure dataStructure = KPPResource.UnPack(fileFullPath);
if (dataStructure == null)
{
return(null);
}
string targetPath = Path.Combine(Path.GetDirectoryName(fileFullPath), string.Format("temp-files\\apps\\tempfiles_{0}_{1}_{2}", Path.GetFileName(fileFullPath), dataStructure.GetSectionField <string>(0x00, "Version"), (ApplicationLevel)dataStructure.GetSectionField <byte>(0x00, "ApplicationLevel")));
//releases files from kpp package.
dataStructure.ReleaseFiles(targetPath);
//picks up main file data.
string mainFilePath = Path.Combine(targetPath, dataStructure.GetSectionField <string>(0x00, "ApplicationMainFileName"));
//updating combined full path directory.
dataStructure.SetSectionField(0x00, "ApplicationMainFileName", mainFilePath);
Assembly assembly = AssemblyLoadContext.Default.LoadFromStream(new MemoryStream(File.ReadAllBytes(mainFilePath)));
Type[] types = assembly.GetTypes();
if (types.Length == 0)
{
return(null);
}
Type targetAppType = null;
foreach (Type type in types)
{
try
{
//找到入口点
if (type.GetTypeInfo().IsClass&& !type.GetTypeInfo().IsAbstract&& type.GetTypeInfo().IsSubclassOf(typeof(Application)))
{
targetAppType = type;
break;
}
}
catch (ReflectionTypeLoadException) { }
catch (Exception ex) { _tracing.Error(ex, null); }
}
//use default application type when current package had missed the main application class.
targetAppType = targetAppType ?? typeof(Application);
ApplicationEntryInfo info = new ApplicationEntryInfo
{
FilePath = Path.GetFullPath(mainFilePath),
FolderPath = Path.GetFullPath(targetPath),
EntryPoint = targetAppType.FullName
};
byte[] data = File.ReadAllBytes(fileFullPath);
Crc32 crc = new Crc32();
crc.Reset();
crc.Update(data);
info.FileCRC = crc.Value;
return(new Tuple <string, ApplicationEntryInfo, KPPDataStructure>(dataStructure.GetSectionField <string>(0x00, "PackName"), info, dataStructure));
}
catch (ReflectionTypeLoadException) { return(null); }
catch (Exception ex)
{
_tracing.Error(ex, null);
return(null);
}
}
