public bool UpdateByMd5(ref List <FileInfomation> clientfiles)
{
try
{
var updatefiles = FileInfomation.GetAllFilesWithMd5(updateFolderPath);
if (updatefiles.Count != 0)
{
for (var i = 0; i < updatefiles.Count; i++)
{
if (updatefiles[i].FieldMd5 != string.Empty)
{
var clientfile = clientfiles.Find(m => m.FieldMd5 == updatefiles[i].FieldMd5);
if (clientfile != null)
{
updatefiles.RemoveAt(i);
i--;
}
}
}
//判断是否更新updateFile.xml
if (updatefiles.Count > 0)
{
var configfile = new FileInfomation();
configfile.FileName = "UpdateFiles.xml";
updatefiles.Add(configfile);
}
//获取文件内容
foreach (var file in updatefiles)
{
Log.Info(file.FilePath);
Log.Info(file.FileName);
var filepath = Path.Combine(updateFolderPath, file.FilePath, file.FileName);
using (FileStream fs = new FileStream(filepath, FileMode.Open, FileAccess.Read, FileShare.Read))
{
var filebytes = new byte[fs.Length];
fs.Read(filebytes, 0, filebytes.Length);
file.Filebody = filebytes;
}
}
clientfiles.Clear();
clientfiles = updatefiles;
}
}
catch (Exception ex)
{
Log.Error("获取更新文件错误", ex);
return(false);
}
return(true);
}
private List <FileInfomation> ReadLoadUpdateConfig()
{
var files = new List <FileInfomation>();
// 获取程序的基目录。
var basepath = System.AppDomain.CurrentDomain.BaseDirectory;
var xmldoc = new XmlDocument();
xmldoc.Load(updateFolderPath + "UpdateFiles.xml");
var nodes = xmldoc.SelectNodes("root/UpdateFiles/File");
foreach (XmlElement node in nodes)
{
var fileinfo = new FileInfomation();
fileinfo.FilePath = node.GetAttribute("Path");
fileinfo.Version = node.GetAttribute("Version");
fileinfo.Type = node.GetAttribute("Type");
fileinfo.FileName = node.InnerText;
files.Add(fileinfo);
}
return(files);
}
public bool Update(ref List <FileInfomation> clientfiles)
{
try
{
var serverconfigs = ReadLoadUpdateConfig();
var updatefiles = new List <FileInfomation>();
//获取需要更新的不同版本文件
foreach (var file in serverconfigs)
{
if (file.Type == "Folder")
{
if (clientfiles.Exists(m => m.FilePath == file.FilePath && m.FileName == file.FileName))
{
var fileInfomation = clientfiles.First(m =>
m.FilePath == file.FilePath && m.FileName == file.FileName);
if (fileInfomation.Version != file.Version)
{
var files = FileInfomation.GetAllFiles(Path.Combine(updateFolderPath, file.FileName));
foreach (var updatefile in files)
{
updatefile.FilePath = Path.Combine(fileInfomation.FileName, updatefile.FilePath);
updatefiles.Add(updatefile);
}
}
}
else
{
var folder = Path.Combine(updateFolderPath, file.FileName);
var files = FileInfomation.GetAllFiles(folder);
foreach (var updatefile in files)
{
updatefile.FilePath = Path.Combine(file.FileName, updatefile.FilePath);
updatefiles.Add(updatefile);
}
}
}
else
{
if (clientfiles.Exists(m => m.FilePath == file.FilePath && m.FileName == file.FileName))
{
var fileInfomation = clientfiles.First(m =>
m.FilePath == file.FilePath && m.FileName == file.FileName);
if (fileInfomation.Version != file.Version)
{
updatefiles.Add(file);
}
}
else
{
updatefiles.Add(file);
}
}
}
//判断是否更新updateFile.xml
if (updatefiles.Count > 0)
{
var configfile = new FileInfomation();
configfile.FileName = "UpdateFiles.xml";
updatefiles.Add(configfile);
}
//获取文件内容
foreach (var file in updatefiles)
{
Log.Info(file.FilePath);
Log.Info(file.FileName);
var filepath = Path.Combine(updateFolderPath, file.FilePath, file.FileName);
using (FileStream fs = new FileStream(filepath, FileMode.Open, FileAccess.Read, FileShare.Read))
{
var filebytes = new byte[fs.Length];
fs.Read(filebytes, 0, filebytes.Length);
file.Filebody = filebytes;
}
}
clientfiles.Clear();
clientfiles = updatefiles;
}
catch (Exception ex)
{
Log.Error("获取更新文件错误", ex);
return(false);
}
return(true);
}
