private string GetLastBackUp(string url, string dbName, string destination)
{
ShowMessage?.Invoke("Checking for existing backup file...");
var checkUrl = url.AppendPathSegment(ApiUrl).AppendPathSegment(CheckFileMethod).AppendPathSegment(dbName);
Task <string> b64 = _manager.Get(checkUrl);
if (!string.IsNullOrEmpty(b64.Result))
{
var json = Encoding.UTF8.GetString(Convert.FromBase64String(b64.Result));
dynamic jObject = JObject.Parse(json);
if (jObject.result == 0)
{
ShowMessage?.Invoke($"Found {dbName} backUp created at {jObject.fileInfo}");
var file = jObject.fileName;
ShowMessage?.Invoke("Start downloading...");
url = url.AppendPathSegment(ApiUrl).AppendPathSegment(GetFileMethod).AppendPathSegment(file);
var res = _manager.GetFile(url, destination);
if (!string.IsNullOrEmpty(res.Result))
{
ShowMessage?.Invoke(res.Result);
ShowBalloonTip?.Invoke(res.Result);
}
return(res.Result);
}
ShowMessage?.Invoke(jObject.message.ToString());
}
return(null);
}
private string CreateNewBackupRequest(string url, string dbName, string destination)
{
ShowMessage?.Invoke("Send request ... ");
url = url.AppendPathSegment(ApiUrl);
Log.InfoFormat("Send request to url {0}", url);
Task <string> result = _manager.Post(url, dbName);
ShowMessage?.Invoke(result.Result);
if (!string.IsNullOrEmpty(result.Result))
{
dynamic jObject = JObject.Parse(result.Result);
if (jObject.Result == 0)
{
var file = jObject.File;
ShowMessage?.Invoke("Backup created, start downloading...");
url = url.AppendPathSegment(GetFileMethod).AppendPathSegment(file);
ShowMessage?.Invoke(url);
Log.InfoFormat("Try download file by url {0}", url);
var res = _manager.GetFile(url, destination);
if (!string.IsNullOrEmpty(res.Result))
{
ShowMessage?.Invoke(res.Result);
ShowBalloonTip?.Invoke(res.Result);
}
//return b64.Result;
}
}
return(null);
}
private string CheckLastBackup(string url, string dbName)
{
ShowMessage?.Invoke("Checking last backup ...");
url = url.AppendPathSegment(ApiUrl).AppendPathSegment(CheckFileMethod).AppendPathSegment(dbName);
//url = string.Concat(url, CheckFileMethod, dbName);
Task <string> b64 = _manager.Get(url);
if (!string.IsNullOrEmpty(b64.Result))
{
var json = Encoding.UTF8.GetString(Convert.FromBase64String(b64.Result));
dynamic jObject = JObject.Parse(json);
if (jObject.result == 0)
{
ShowMessage?.Invoke($"{dbName} created at {jObject.fileInfo}");
return(null);
}
ShowMessage?.Invoke(jObject.message.ToString());
ShowBalloonTip?.Invoke(jObject.message.ToString());
}
return(null);
}
private void UpdatePACFile()
{
string gfwlist;
try
{
gfwlist = File.ReadAllText(Path.Combine(directory, gfwlist_file), Encoding.UTF8);
}
catch
{
gfwlist = Resources.gfwlist;
File.WriteAllText(Path.Combine(directory, gfwlist_file), gfwlist, Encoding.UTF8);
}
string userRule;
string userPath = Path.Combine(directory, user_rule_file);
if (!File.Exists(userPath))
{
userRule = Resources.user_rule;
File.WriteAllText(Path.Combine(directory, user_rule_file), userRule, Encoding.UTF8);
}
else
{
//以只读共享方式打开文件
using (FileStream fs = new FileStream(userPath, FileMode.Open, FileAccess.Read, FileShare.ReadWrite))
{
int length = (int)fs.Length;
byte[] content = new byte[length];
fs.Read(content, 0, content.Length);
userRule = Encoding.UTF8.GetString(content);
}
}
string abpContent;
try
{
abpContent = File.ReadAllText(Path.Combine(directory, abp_js_file), Encoding.UTF8);
}
catch
{
FileUtil.UnGzip(Path.Combine(directory, abp_js_file), Resources.abp_js);
abpContent = File.ReadAllText(Path.Combine(directory, abp_js_file), Encoding.UTF8);
}
try
{
List <string> lines = FileUtil.ParseResult(gfwlist);
using (var sr = new StringReader(userRule))
{
foreach (var rule in sr.NonWhiteSpaceLines())
{
if (rule.BeginWithAny(FileUtil.IgnoredLineBegins))
{
continue;
}
lines.Add(rule);
}
}
abpContent = abpContent.Replace("__PROXY__", $"PROXY 127.0.0.1:{remotePort}");
abpContent = abpContent.Replace("__RULES__", JsonUtil.SerializeObject(lines));
if (File.Exists(Path.Combine(directory, pac_file)))
{
string original = File.ReadAllText(Path.Combine(directory, pac_file), Encoding.UTF8);
if (original == abpContent)
{
return;
}
}
File.WriteAllText(Path.Combine(directory, pac_file), abpContent, Encoding.UTF8);
BalloonTip tip = new BalloonTip()
{
IconIndex = 1,
Message = "Update PAC file success",
timeout = 3000
};
ShowBalloonTip?.Invoke(this, tip);
}
catch (Exception)
{
BalloonTip tip = new BalloonTip()
{
IconIndex = 1,
Message = "Update PAC file fail",
timeout = 3000
};
ShowBalloonTip?.Invoke(this, tip);
}
}
