private string send_data_rev_data()
{
//string re = null;
////old file -> hashlist
//List<string> md5_list = lib.Get_file_block_md5("F:\\Group_Project\\Meerkats\\desktop\\Meerkats_Win\\bin\\Debug\\sync_disk\\4",out re);
////new -> search
//byte[] filedata= null;
//differ_info_json_list diff_json = new differ_info_json_list();
//lib.Search_block_index("F:\\Group_Project\\Meerkats\\desktop\\Meerkats_Win\\bin\\Debug\\sync_disk\\3", md5_list, diff_json, out filedata);
////old ->modifer
//lib.Differ_modifer_file("F:\\Group_Project\\Meerkats\\desktop\\Meerkats_Win\\bin\\Debug\\sync_disk\\4", diff_json, filedata);
SocketTCPClient t1 = new SocketTCPClient();
//t1.KillEmptyDirectory(PATH);
//t1.KillEmptyDirectory("F:\\Group_Project\\Meerkats\\desktop\\Meerkats_Win\bin\\Debug\\sync_disk\\dir2\\1\\2\\");
t1.CreateInstance();
//
t1.SendMessage(Get_local_File_info(PATH));
byte[] result = t1.ReceiveMessage();
// get file cmd_flag < 6 operation >
string avg_speed = t1.Check_cmd_flag(result);
t1.DisconnectServer();
return(avg_speed);
}
private void buttonConnectTcp_Click(object sender, EventArgs e)
{
if (this.clientTcp != null)
{
if (this.clientTcp.Connected)
{
CloseTcpClient(ref this.clientTcp);
return;
}
this.clientTcp.Dispose();
this.clientTcp = null;
}
if (this.m_curTcpServer == null)
{
MessageBox.Show("Please select right host.", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
IPAddress tcpIP = IPAddress.Parse(this.m_curTcpServer.ServerIP);
this.clientTcp = new SocketTCPClient(new IPEndPoint(tcpIP, this.m_curTcpServer.ServerPort));
try
{
textBoxTCPTips.AppendText("new client connect...\r\n");
clientTcp.ConnectServer(ReceiveDataCallback);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Connect Filed!");
this.clientTcp.Dispose();
this.clientTcp = null;
return;
}
}
void Update()
{
if (Input.GetKeyDown(KeyCode.Space))
{
string[] str = { "测试字符串a", "abc", "def" };
SocketTCPClient.SendMessage(SocketTCPClient.BuildDataPackage(1, 2, 3, 4, 5, str));
//string[] str2 = { "我是与1同时发送的测试字符串2，请注意我是否与其他信息粘包", "test2", "test22" };
//SocketTCPClient.SendMessage(SocketTCPClient.BuildDataPackage(1, 6, 7, 8, 9, str2));
}
}
public SocketTcpClientCommunication()
{
_macDic = new Dictionary <string, long>();
_socketClient = new SocketTCPClient();
_socketClient.OnAccept += OnAccept;
_socketClient.OnConnectClose += OnConnectClose;
_socketClient.OnDataArrive += OnDataArrive;
_socketClient.OnError += OnError;
}
private void CloseTcpClient(ref SocketTCPClient client)
{
if (client != null)
{
// 断开连接
client.DisconnectServer((error) =>
{
if (error.ErrorCode != ClientErrorCode.None)
{
this.textBoxTCPTips.AppendText($"{error.ErrorStr}\r\n");
}
});
}
client = null;
ConnectStatus(false);
}
private void TCP_IPMenuForm_FormClosing(object sender, FormClosingEventArgs e)
{
if (clientTcp != null)
{
clientTcp.DisconnectServer((error) =>
{
if (error.ErrorCode != ClientErrorCode.None)
{
textBoxTCPTips.AppendText($"{error.ErrorStr}\r\n");
}
});
}
clientTcp = null;
clientUdp = null;
FormManager.Instance.BackClose();
}
public byte[] Get_local_File_info(string PATH)
{
DirectoryInfo dir = new DirectoryInfo(PATH);
FileSystemInfo[] fsinfos = dir.GetFileSystemInfos();
SocketTCPClient t1 = new SocketTCPClient();
List <file_info_json_pull> file_json = new List <file_info_json_pull>();
// traverse files and dirs
int level = 0;
listDirectory(PATH, PATH, level, file_json);
/**
* json file_info demo
*
* [
* {
* "Name":"1.txt",
* "Typ":1,
* "Digest":[1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1]
* },
* {
* "Name":"2.txt",
* "Typ":1,
* "Digest":[1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1]
* }
* ]
*
**/
// Json serialize
string MsgBody_str = JsonConvert.SerializeObject(file_json);
byte[] MsgBody = System.Text.Encoding.Default.GetBytes(MsgBody_str);
// encapsulate packets
byte[] MessageBodyByte = new byte[MsgBody.Length + 30];
MessageBodyByte = t1.BuildDataPackage_For_Pull(MsgBody, 0x2, Device_id);
return(MessageBodyByte);
}
void Start()
{
SocketTCPServer.init(Ip, Port); //开启并初始化服务器
SocketTCPClient.CreateInstance(Ip, Port); //客户端连接服务器
}
void OnApplicationQuit()
{
SocketTCPClient.Close();
SocketTCPServer.Close();
}
private string send_data_rev_data()
{
SocketTCPClient t1 = new SocketTCPClient();
string testdata = null;
/**
* json file_info demo
*
* [
* {
* "Name":"1.txt",
* "Typ":1,
* "Digest":[1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1]
* },
* {
* "Name":"2.txt",
* "Typ":1,
* "Digest":[1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1]
* }
* ]
*
**/
// for text md5 = [1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1]
// convert to json list
// Typ = 0x1 => file
// Typ = 0x2 => Directory
byte[] md11 = t1.HexStrTobyte(t1.GetMD5HashFromFile("F:\\fortest\\1.txt"));
byte[] md22 = t1.HexStrTobyte(t1.GetMD5HashFromFile("F:\\fortest\\2.txt"));
List <byte> file_1_md5 = new List <byte>();
for (int i = 0; i < 16; i++)
{
file_1_md5.Add(md11[i]);
}
List <byte> file_2_md5 = new List <byte>();
for (int i = 0; i < 16; i++)
{
file_1_md5.Add(md22[i]);
}
List <file_info_json> testdemo = new List <file_info_json>()
{
new file_info_json()
{
Name = "1.txt",
Typ = 0x1,
Digest = file_1_md5
},
new file_info_json()
{
Name = "2.txt",
Typ = 0x1,
Digest = file_2_md5
}
};
// Json serialize
testdata = JsonConvert.SerializeObject(testdemo);
t1.CreateInstance();
//byte[] test = t1.HexStrTobyte(testdata);
byte[] test = System.Text.Encoding.Default.GetBytes(testdata);
byte[] MessageBodyByte = new byte[test.Length + 30];
MessageBodyByte = t1.BuildDataPackage_For_Pull(test, 0x2, Device_id);
t1.SendMessage(MessageBodyByte);
byte[] result = t1.ReceiveMessage();
List <string> file_name = t1.Check_If_Upload(result);
string status_file = null;
if (file_name.Count != 0)
{
status_file = t1.Upload_File(file_name);
}
// string result_str = System.Text.Encoding.Default.GetString(result);
// fortest.Text = result_str;
// test for download
byte[] test_for_download = null;
byte[] MessageBodyByte_for_download = new byte[30];
MessageBodyByte_for_download = t1.BuildDataPackage_For_Pull(test_for_download, 0x21, Device_id);
t1.SendMessage(MessageBodyByte_for_download);
string str_status_1 = t1.ReceiveMessage_For_download();
string str_status_2 = t1.ReceiveMessage_For_download();
return(status_file + " + " + str_status_1 + " + " + str_status_2);
}