/// <summary>
/// Creates a CurlEasy object that calls the given writeback function
/// when data is received.
/// Can also write back the header.
/// </summary>
/// <returns>The CurlEasy object</returns>
///
/// Adapted from MultiDemo.cs in the curlsharp repo
public static CurlEasy CreateEasy(string url, string authToken, CurlWriteCallback wf, CurlHeaderCallback hwf = null)
{
if (!_initComplete)
{
Log.Warn("Curl environment not pre-initialised, performing non-threadsafe init.");
Init();
}
var easy = new CurlEasy()
{
Url = url,
WriteData = null,
WriteFunction = wf,
Encoding = "deflate, gzip",
// Follow redirects
FollowLocation = true,
UserAgent = Net.UserAgentString,
SslVerifyPeer = true,
HeaderData = null,
HttpHeader = GetHeaders(authToken),
};
if (hwf != null)
{
easy.HeaderFunction = hwf;
}
var caBundle = ResolveCurlCaBundle();
if (caBundle != null)
{
easy.CaInfo = caBundle;
}
return(easy);
}
/// <summary>
/// Creates a CurlEasy object that calls the given writeback function
/// when data is received.
/// Can also write back the header.
/// </summary>
/// <returns>The CurlEasy object</returns>
///
/// Adapted from MultiDemo.cs in the curlsharp repo
public static CurlEasy CreateEasy(string url, CurlWriteCallback wf, CurlHeaderCallback hwf = null)
{
if (!_initComplete)
{
Log.Warn("Curl environment not pre-initialised, performing non-threadsafe init.");
Init();
}
var easy = new CurlEasy();
easy.Url = url;
easy.WriteData = null;
easy.WriteFunction = wf;
if (hwf != null)
{
easy.HeaderFunction = hwf;
}
easy.Encoding = "deflate, gzip";
easy.FollowLocation = true; // Follow redirects
easy.UserAgent = Net.UserAgentString;
easy.SslVerifyPeer = true;
var caBundle = ResolveCurlCaBundle();
if (caBundle != null)
{
easy.CaInfo = caBundle;
}
return(easy);
}
/// <summary>
/// Creates a CurlEasy object that calls the given writeback function
/// when data is received.
/// </summary>
/// <returns>The CurlEasy obect</returns>
///
/// Adapted from MultiDemo.cs in the curlsharp repo
public static CurlEasy CreateEasy(string url, CurlWriteCallback wf)
{
if (!_initComplete)
{
Log.Warn("Curl environment not pre-initialised, performing non-threadsafe init.");
Init();
}
var easy = new CurlEasy();
easy.Url = url;
easy.WriteData = null;
easy.WriteFunction = wf;
easy.Encoding = "deflate, gzip";
easy.FollowLocation = true; // Follow redirects
easy.UserAgent = Net.UserAgentString;
easy.SslVerifyPeer = true;
// ksp.sarbian.com uses a SSL cert that libcurl can't
// verify, so we skip verification. Yeah, that sucks, I know,
// but this sucks less than our previous solution that disabled
// SSL checking entirely.
if (url.StartsWith("https://ksp.sarbian.com/"))
{
easy.SslVerifyPeer = false;
}
var caBundle = ResolveCurlCaBundle();
if (caBundle != null)
{
easy.CaInfo = caBundle;
}
return easy;
}
/// <summary>
/// Creates a CurlEasy object that calls the given writeback function
/// when data is received.
/// </summary>
/// <returns>The CurlEasy obect</returns>
///
/// Adapted from MultiDemo.cs in the curlsharp repo
public static CurlEasy CreateEasy(string url, CurlWriteCallback wf)
{
if (!init_complete)
{
log.Warn("Curl environment not pre-initialised, performing non-threadsafe init.");
Init();
}
var easy = new CurlEasy();
easy.Url = url;
easy.WriteData = null;
easy.WriteFunction = wf;
easy.Encoding = "deflate, gzip";
easy.FollowLocation = true; // Follow redirects
easy.UserAgent = Net.UserAgentString;
easy.SslVerifyPeer = true;
// ksp.sarbian.com uses a SSL cert that libcurl can't
// verify, so we skip verification. Yeah, that sucks, I know,
// but this sucks less than our previous solution that disabled
// SSL checking entirely.
if (url.StartsWith("https://ksp.sarbian.com/"))
{
easy.SslVerifyPeer = false;
}
return(easy);
}
private static CurlEasy CreateEasy(string url, CurlWriteCallback wf)
{
var easy = new CurlEasy();
var data = url;
easy.Url = url;
easy.WriteFunction = wf;
easy.WriteData = data;
easy.Encoding = "deflate, gzip";
return(easy);
}
// static class constructor to create static delegate
static EasyThread()
{
Console.WriteLine("EasyThread class constructor");
wf = OnWriteData;
}
public static void Main(String[] args)
{
try
{
Curl.GlobalInit(CurlInitFlag.All);
CurlWriteCallback wf = OnWriteData;
var handles = new List <CurlEasy>();
var urls = new[]
{
"http://www.codeplex.com",
"http://www.yahoo.com",
"http://www.cnn.com",
"http://www.abc.com",
"http://www.bbc.co.uk"
};
using (var multi = new CurlMulti())
{
foreach (var url in urls)
{
var easy = CreateEasy(url, wf);
multi.AddHandle(easy);
handles.Add(easy);
}
var runningObjects = 1;
// call CurlMulti.Perform right away (note ref qualifier)
multi.Perform(ref runningObjects);
while (runningObjects != 0)
{
var fdret = multi.FdSet();
//if (multi.MaxFd > -1)
{
var rc = multi.Select(1000); // one second
switch (rc)
{
case -1:
Console.WriteLine("CurlMulti.Select() returned -1");
//runningObjects = 0;
break;
case 0: // time out
default:
{
multi.Perform(ref runningObjects);
break;
}
}
}
}
}
foreach (var easy in handles)
{
easy.Dispose();
}
Curl.GlobalCleanup();
}
catch (Exception ex)
{
Console.WriteLine(ex);
Console.ReadLine();
}
}
private static CurlEasy CreateEasy(string url, CurlWriteCallback wf)
{
var easy = new CurlEasy();
var data = (String) url.Clone();
easy.Url = url;
easy.WriteFunction = wf;
easy.WriteData = data;
easy.Encoding = "deflate, gzip";
return easy;
}
// static class constructor to create static delegate
static EasyThread()
{
Console.WriteLine("EasyThread class constructor");
wf = OnWriteData;
}
