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[DispIdAttribute(13)]
public int BytesSent { get; }
An integer that represents the number of bytes the server sent.
If the method fails, an error is raised. For more information, refer to the Error Codes.
using Leadtools;
using Leadtools.MediaStreaming;
enum W3CLOG
{
date = 0x00000001,
time = 0x00000002,
c_ip = 0x00000004,
cs_username = 0x00000008,
s_sitename = 0x00000010,
s_computername = 0x00000020,
s_ip = 0x00000040,
s_port = 0x00000080,
cs_method = 0x00000100,
cs_uri_stem = 0x00000200,
cs_uri_query = 0x00000400,
sc_status = 0x00000800,
sc_win32_status = 0x00001000,
sc_bytes = 0x00002000,
cs_bytes = 0x00004000,
time_taken = 0x00008000,
cs_version = 0x00010000,
cs_host = 0x00020000,
cs_user_agent = 0x00040000,
cs_cookie = 0x00080000,
cs_referer = 0x00100000,
sc_substatus = 0x00200000,
};
public class CW3CLogHandler : ILtmsLogHandler
{
bool m_enable;
int m_fields;
bool m_localtime;
DateTime m_dtfile;
string m_software;
string m_folder;
string m_prefix;
StreamWriter m_sw;
public CW3CLogHandler(string prefix, string software, bool enable, string folder, int fields, bool localtime)
{
m_prefix = prefix;
m_software = software;
m_enable = enable;
m_folder = folder;
m_fields = fields;
m_localtime = localtime;
}
~CW3CLogHandler()
{
}
void WriteString(string str)
{
m_sw.Write(str);
}
DateTime GetTime(double dTime)
{
DateTime dt = DateTime.FromOADate(dTime);
if (m_localtime)
return dt.ToLocalTime();
return dt;
}
string GetLogPath(double timestamp)
{
DateTime dt = GetTime(timestamp);
string strFullPath;
try
{
PathResolver resolver = new PathResolver();
strFullPath = resolver.Resolve(m_folder);
}
catch
{
return "";
}
strFullPath += "\\";
strFullPath += m_prefix;
if (!m_localtime)
{
strFullPath += dt.ToString("y-MM-dd-HH-mm-ss").Replace("-", "") + "UTC.log";
}
else
{
strFullPath += dt.ToString("y-MM-dd-HH-mm-ss").Replace("-", "") + ".log";
}
return strFullPath;
}
public void LoadConfig(Server server)
{
bool enable = m_enable;
bool localtime = m_localtime;
string folder = m_folder;
int fields = m_fields;
bool dirty = false;
ApplicationProperties AppProps = server.GetApplicationProperties();
try
{
enable = AppProps.GetBoolean("LogEnable");
}
catch
{
AppProps.AddBoolean("LogEnable", enable);
dirty = true;
}
try
{
localtime = AppProps.GetBoolean("LogLocalTime");
}
catch
{
AppProps.AddBoolean("LogLocalTime", localtime);
dirty = true;
}
try
{
folder = AppProps.GetString("LogFolder");
}
catch
{
AppProps.AddString("LogFolder", folder);
dirty = true;
}
try
{
fields = AppProps.GetInteger("LogFields");
}
catch
{
AppProps.AddInteger("LogFields", fields);
dirty = true;
}
if (dirty)
server.SetApplicationProperties(AppProps);
// if anything has changed then we need to close the current file
if (!enable && (string.Compare(m_folder, folder, true) != 0) || fields != m_fields || m_localtime != localtime)
{
if (m_sw != null)
m_sw.Close();
}
m_folder = folder;
m_localtime = localtime;
m_enable = enable;
m_fields = fields;
}
bool CreateLog(double timestamp)
{
if (m_sw != null)
m_sw.Close();
if (!m_enable)
return false;
try
{
m_sw = File.CreateText(GetLogPath(timestamp));
}
catch
{
return false;
}
m_dtfile = GetTime(timestamp);
string s;
s = "#Software: " + m_software + "\r\n";
WriteString(s);
WriteString("#Version: 1.0\r\n");
DateTime dt = GetTime(timestamp);
s = "#Date: " + dt.ToString("yyyy-MM-dd HH:mm:ss") + "\r\n";
WriteString(s);
s = "#Fields:";
if ((m_fields & (int)W3CLOG.date) == (int)W3CLOG.date)
{
s += " date";
}
if ((m_fields & (int)W3CLOG.time) == (int)W3CLOG.time)
{
s += " time";
}
if ((m_fields & (int)W3CLOG.s_sitename) == (int)W3CLOG.s_sitename)
{
s += " s-sitename";
}
if ((m_fields & (int)W3CLOG.s_computername) == (int)W3CLOG.s_computername)
{
s += " s-computername";
}
if ((m_fields & (int)W3CLOG.s_ip) == (int)W3CLOG.s_ip)
{
s += " s-ip";
}
if ((m_fields & (int)W3CLOG.cs_method) == (int)W3CLOG.cs_method)
{
s += " cs-method";
}
if ((m_fields & (int)W3CLOG.cs_uri_stem) == (int)W3CLOG.cs_uri_stem)
{
s += " cs-uri-stem";
}
if ((m_fields & (int)W3CLOG.cs_uri_query) == (int)W3CLOG.cs_uri_query)
{
s += " cs-uri-query";
}
if ((m_fields & (int)W3CLOG.s_port) == (int)W3CLOG.s_port)
{
s += " s-port";
}
if ((m_fields & (int)W3CLOG.cs_username) == (int)W3CLOG.cs_username)
{
s += " cs-username";
}
if ((m_fields & (int)W3CLOG.c_ip) == (int)W3CLOG.c_ip)
{
s += " c-ip";
}
if ((m_fields & (int)W3CLOG.cs_version) == (int)W3CLOG.cs_version)
{
s += " cs-version";
}
if ((m_fields & (int)W3CLOG.cs_user_agent) == (int)W3CLOG.cs_user_agent)
{
s += " cs(User-Agent)";
}
if ((m_fields & (int)W3CLOG.cs_cookie) == (int)W3CLOG.cs_cookie)
{
s += " cs(Cookie)";
}
if ((m_fields & (int)W3CLOG.cs_referer) == (int)W3CLOG.cs_referer)
{
s += " cs(Referer)";
}
if ((m_fields & (int)W3CLOG.cs_host) == (int)W3CLOG.cs_host)
{
s += " cs-host";
}
if ((m_fields & (int)W3CLOG.sc_status) == (int)W3CLOG.sc_status)
{
s += " sc-status";
}
if ((m_fields & (int)W3CLOG.sc_substatus) == (int)W3CLOG.sc_substatus)
{
s += " sc-substatus";
}
if ((m_fields & (int)W3CLOG.sc_win32_status) == (int)W3CLOG.sc_win32_status)
{
s += " sc-win32-status";
}
if ((m_fields & (int)W3CLOG.sc_bytes) == (int)W3CLOG.sc_bytes)
{
s += " sc-bytes";
}
if ((m_fields & (int)W3CLOG.cs_bytes) == (int)W3CLOG.cs_bytes)
{
s += " cs-bytes";
}
if ((m_fields & (int)W3CLOG.time_taken) == (int)W3CLOG.time_taken)
{
s += " time-taken";
}
s += "\r\n";
WriteString(s);
m_sw.Flush();
return true;
}
string escape(string s)
{
string t = "";
foreach (char c in s)
{
if (!char.IsControl(c) && !char.IsWhiteSpace(c))
t += c;
else
t += "+";
}
return t;
}
public void InitializeLog(double timestamp)
{
CreateLog(timestamp);
}
public void TerminateLog()
{
if (m_sw != null)
m_sw.Close();
}
public void LogInformation(ILtmsLogInformation info)
{
string s = "";
if (!m_enable)
return;
// check if we need to roll to a new file
{
DateTime dt = GetTime(info.TimeStamp);
if (m_sw == null || dt.Day != m_dtfile.Day || dt.Month != m_dtfile.Month || dt.Year != m_dtfile.Year)
{
if (!CreateLog(info.TimeStamp))
return;
}
}
if ((m_fields & (int)W3CLOG.date) == (int)W3CLOG.date)
{
DateTime dt = GetTime(info.TimeStamp);
if (s.Length > 0)
s += " ";
s += dt.ToString("yyyy-MM-dd");
}
if ((m_fields & (int)W3CLOG.time) == (int)W3CLOG.time)
{
DateTime dt = GetTime(info.TimeStamp);
if (s.Length > 0)
s += " ";
s += dt.ToString("HH:mm:ss");
}
if ((m_fields & (int)W3CLOG.s_sitename) == (int)W3CLOG.s_sitename)
{
string str = info.SiteName;
if (s.Length > 0)
s += " ";
if (str.Length == 0)
s += "-";
else
s += escape(str);
}
if ((m_fields & (int)W3CLOG.s_computername) == (int)W3CLOG.s_computername)
{
string str = info.ComputerName;
if (s.Length > 0)
s += " ";
if (str.Length == 0)
s += "-";
else
s += escape(str);
}
if ((m_fields & (int)W3CLOG.s_ip) == (int)W3CLOG.s_ip)
{
string str = info.ServerIP;
if (s.Length > 0)
s += " ";
if (str.Length == 0)
s += "-";
else
s += escape(str);
}
if ((m_fields & (int)W3CLOG.cs_method) == (int)W3CLOG.cs_method)
{
string str = info.Method;
if (s.Length > 0)
s += " ";
if (str.Length == 0)
s += "-";
else
s += escape(str);
}
if ((m_fields & (int)W3CLOG.cs_uri_stem) == (int)W3CLOG.cs_uri_stem)
{
string str = info.URIStem;
if (s.Length > 0)
s += " ";
if (str.Length == 0)
s += "-";
else
s += escape(str);
}
if ((m_fields & (int)W3CLOG.cs_uri_query) == (int)W3CLOG.cs_uri_query)
{
string str = info.URIQuery;
if (s.Length > 0)
s += " ";
if (str.Length == 0)
s += "-";
else
s += escape(str);
}
if ((m_fields & (int)W3CLOG.s_port) == (int)W3CLOG.s_port)
{
int n = info.ServerPort;
if (s.Length > 0)
s += " ";
s += n.ToString();
}
if ((m_fields & (int)W3CLOG.cs_username) == (int)W3CLOG.cs_username)
{
string str = info.UserName;
if (s.Length > 0)
s += " ";
if (str.Length == 0)
s += "-";
else
s += escape(str);
}
if ((m_fields & (int)W3CLOG.c_ip) == (int)W3CLOG.c_ip)
{
string str = info.ClientIP;
if (s.Length > 0)
s += " ";
if (str.Length == 0)
s += "-";
else
s += escape(str);
}
if ((m_fields & (int)W3CLOG.cs_version) == (int)W3CLOG.cs_version)
{
string str = info.ProtocolVersion;
if (s.Length > 0)
s += " ";
if (str.Length == 0)
s += "-";
else
s += escape(str);
}
if ((m_fields & (int)W3CLOG.cs_user_agent) == (int)W3CLOG.cs_user_agent)
{
string str = info.UserAgent;
if (s.Length > 0)
s += " ";
if (str.Length == 0)
s += "-";
else
s += escape(str);
}
if ((m_fields & (int)W3CLOG.cs_cookie) == (int)W3CLOG.cs_cookie)
{
string str = info.Cookie;
if (s.Length > 0)
s += " ";
if (str.Length == 0)
s += "-";
else
s += escape(str);
}
if ((m_fields & (int)W3CLOG.cs_referer) == (int)W3CLOG.cs_referer)
{
string str = info.Referrer;
if (s.Length > 0)
s += " ";
if (str.Length == 0)
s += "-";
else
s += escape(str);
}
if ((m_fields & (int)W3CLOG.cs_host) == (int)W3CLOG.cs_host)
{
string str = info.Host;
if (s.Length > 0)
s += " ";
if (str.Length == 0)
s += "-";
else
s += escape(str);
}
if ((m_fields & (int)W3CLOG.sc_status) == (int)W3CLOG.sc_status)
{
int n = info.Status;
if (s.Length > 0)
s += " ";
s += n.ToString();
}
if ((m_fields & (int)W3CLOG.sc_substatus) == (int)W3CLOG.sc_substatus)
{
int n = info.ProtocolSubStatus;
if (s.Length > 0)
s += " ";
s += n.ToString();
}
if ((m_fields & (int)W3CLOG.sc_win32_status) == (int)W3CLOG.sc_win32_status)
{
int n = info.Win32Status;
if (s.Length > 0)
s += " ";
s += n.ToString();
}
if ((m_fields & (int)W3CLOG.sc_bytes) == (int)W3CLOG.sc_bytes)
{
int n = info.BytesSent;
if (s.Length > 0)
s += " ";
if (n < 0)
s += "-";
else
s += n.ToString();
}
if ((m_fields & (int)W3CLOG.cs_bytes) == (int)W3CLOG.cs_bytes)
{
int n = info.BytesReceived;
if (s.Length > 0)
s += " ";
if (n < 0)
s += "-";
else
s += n.ToString();
}
if ((m_fields & (int)W3CLOG.time_taken) == (int)W3CLOG.time_taken)
{
int n = info.TimeTaken;
if (s.Length > 0)
s += " ";
if (n < 0)
s += "-";
else
s += n.ToString();
}
s += "\r\n";
WriteString(s);
m_sw.Flush();
}
}
public Server _server = null;
public bool _result = false;
public void W3CLogHandlerExample()
{
try
{
State enumState;
CW3CLogHandler _loghandler;
// create an instance of the server object
_server = new Leadtools.MediaStreaming.Server();
// create the log handler
_loghandler = new CW3CLogHandler("ltmsServer_", "LEADTOOLS Media Streaming Server", true, "%ltmsLogFolder%", 0, false);
// set the log handler
_server.ILogHandler = _loghandler;
{
// for demonstration, compare the interface we just set
ILtmsLogHandler ihandler = null;
ihandler = _server.ILogHandler;
if (ihandler != (ILtmsLogHandler)_loghandler)
{
_result = false;
return;
}
}
// Run with the server's default settings
// or uncomment this section to load the config file located in the config subfolder under the executable folder
//_server.ImportConfigFile("%ltmsConfigFolder%\\LeadtoolsMediaStreamingServer.xml");
// start the server
_server.Start();
// confirm the running state for demonstration purposes
enumState = _server.State;
if (enumState == State.Started)
{
// display a message that the server is running and wait for OK
MessageBox.Show("The server has started. Press OK to stop.", "LEADTOOLS Media Streaming Examples", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
// stop the server
_server.Stop();
// remove the log handler
_server.ILogHandler = null;
_result = true;
}
catch (Exception)
{
_result = false;
}
}