/// <summary>Send files</summary>
/// <param name="handler">handler of sender or sender itself</param>
/// <param name="fullPaths">files full paths</param>
public void SendFiles(Socket handler, List <string> fullPaths)
{
try {
List <SocketPack> subPacks = new List <SocketPack>();
foreach (string path in fullPaths)
{
if (File.Exists(path))
{
string fileName = Path.GetFileName(path);
byte[] body = File.ReadAllBytes(path);
SocketPack pack = new SocketPack
{
DataType = "File",
FileName = fileName,
DataBody = body
};
subPacks.Add(pack);
}
}
using (NetworkStream stream = new NetworkStream(handler)) {
SocketPack pack = new SocketPack
{
DataType = "Files",
SubPacks = subPacks
};
var formater = new BinaryFormatter();
formater.Serialize(stream, pack);
stream.Flush();
}
}
catch (Exception ex) {
ShutDownAndClose(handler);
}
}
/// <summary>Send file</summary>
/// <param name="handler">handler of sender or sender itself</param>
/// <param name="fullPath">file full path</param>
public void SendFile(Socket handler, string fullPath)
{
try {
if (File.Exists(fullPath))
{
byte[] data;
using (MemoryStream stream = new MemoryStream()) {
string fileName = Path.GetFileName(fullPath);
byte[] body = File.ReadAllBytes(fullPath);
SocketPack pack = new SocketPack
{
DataType = "File",
FileName = fileName,
DataBody = body
};
var formater = new DataContractSerializer(typeof(SocketPack));
formater.WriteObject(stream, pack);
data = stream.ToArray();
}
Thread.Sleep(100);
handler.Send(data);
}
}
catch (Exception ex) {
ShutDownAndClose(handler);
}
}
/// <summary>Recv</summary>
/// <param name="handler">handler of sender or sender itself</param>
public SocketPack Recv(Socket handler)
{
SocketPack recvPack = null;
try {
using (NetworkStream stream = new NetworkStream(handler)) {
var formatter = new BinaryFormatter();
recvPack = (SocketPack)formatter.Deserialize(stream);
}
}
catch (Exception ex) {
ShutDownAndClose(handler);
}
return(recvPack);
}
/// <summary>Recv</summary>
/// <param name="handler">handler of sender or sender itself</param>
public SocketPack Recv(Socket handler)
{
SocketPack recvPack = null;
try {
byte[] bytes = new byte[30 * 1024 * 1024];
int certainSize = handler.Receive(bytes);
Array.Resize(ref bytes, certainSize);
using (MemoryStream stream = new MemoryStream(bytes)) {
var serializer = new DataContractSerializer(typeof(SocketPack));
recvPack = (SocketPack)serializer.ReadObject(stream);
}
}
catch (Exception ex) {
ShutDownAndClose(handler);
}
return(recvPack);
}
/// <summary>Send string</summary>
/// <param name="handler">handler of sender or sender itself</param>
/// <param name="msg">string message</param>
public void SendStr(Socket handler, string msg)
{
try {
using (NetworkStream stream = new NetworkStream(handler)) {
byte[] body = Encoding.UTF8.GetBytes(msg);
SocketPack pack = new SocketPack
{
DataType = "String",
FileName = "",
DataBody = body
};
var formater = new BinaryFormatter();
formater.Serialize(stream, pack);
stream.Flush();
}
}
catch (Exception ex) {
ShutDownAndClose(handler);
}
}
/// <summary>Send string</summary>
/// <param name="handler">handler of sender or sender itself</param>
/// <param name="msg">string message</param>
public void SendStr(Socket handler, string msg)
{
try {
byte[] data;
using (MemoryStream stream = new MemoryStream()) {
byte[] body = Encoding.UTF8.GetBytes(msg);
SocketPack pack = new SocketPack
{
DataType = "String",
FileName = "",
DataBody = body
};
var formater = new DataContractSerializer(typeof(SocketPack));
formater.WriteObject(stream, pack);
data = stream.ToArray();
}
Thread.Sleep(100);
handler.Send(data);
}
catch (Exception ex) {
ShutDownAndClose(handler);
}
}
/// <summary>Send file</summary>
/// <param name="handler">handler of sender or sender itself</param>
/// <param name="fullPath">file full path</param>
public void SendFile(Socket handler, string fullPath)
{
try {
using (NetworkStream stream = new NetworkStream(handler)) {
if (File.Exists(fullPath))
{
string fileName = Path.GetFileName(fullPath);
byte[] body = File.ReadAllBytes(fullPath);
SocketPack pack = new SocketPack
{
DataType = "File",
FileName = fileName,
DataBody = body
};
var formater = new BinaryFormatter();
formater.Serialize(stream, pack);
stream.Flush();
}
}
}
catch (Exception ex) {
ShutDownAndClose(handler);
}
}
