public CURLE GetInfo(CURLINFO info, out CurlSlist value)
{
value = null;
IntPtr ptr = IntPtr.Zero;
var result = Lib.curl_easy_getinfo_ptr(easyPtr, info, ref ptr);
value = new CurlSlist(ptr);
return(result);
}
private void Prepare()
{
try
{
status = 0;
message = null;
thisHandle = GCHandle.Alloc(this);
SetOpt(CURLOPT.URL, uri.AbsoluteUri);
var upperMethod = method.ToUpper();
switch (upperMethod)
{
case "GET":
SetOpt(CURLOPT.HTTPGET, true);
break;
case "HEAD":
SetOpt(CURLOPT.NOBODY, true);
break;
case "POST":
SetOpt(CURLOPT.POST, true);
break;
default:
SetOpt(CURLOPT.CUSTOMREQUEST, method);
break;
}
if (useHttp2)
{
SetOpt(CURLOPT.HTTP_VERSION, (long)HTTPVersion.VERSION_2TLS);
}
else
{
SetOpt(CURLOPT.HTTP_VERSION, (long)HTTPVersion.VERSION_1_1);
}
SetOpt(CURLOPT.PIPEWAIT, true);
SetOpt(CURLOPT.SSL_VERIFYHOST, !insecure);
SetOpt(CURLOPT.SSL_VERIFYPEER, !insecure);
// Ca cert path
SetOpt(CURLOPT.CAINFO, s_capath);
// Fill request header
var requestHeader = new CurlSlist(IntPtr.Zero);
if (disableExpect)
{
requestHeader.Append("Expect:");
}
requestHeader.Append($"Content-Type:{contentType}");
if (userHeader != null)
{
foreach (var entry in userHeader)
{
requestHeader.Append(entry.Key + ":" + entry.Value);
}
}
SetOpt(CURLOPT.HTTPHEADER, (IntPtr)requestHeader);
// Fill request body
if (outData != null && outData.Length > 0)
{
SetOpt(CURLOPT.POSTFIELDS, outData);
SetOpt(CURLOPT.POSTFIELDSIZE, outData.Length);
}
// Handle response header
responseHeaderStream = new MemoryStream();
SetOpt(CURLOPT.HEADERFUNCTION, (Delegates.HeaderFunction)HeaderFunction);
SetOpt(CURLOPT.HEADERDATA, (IntPtr)thisHandle);
bool rangeRequest = rangeStart > 0 || rangeEnd > 0;
if (rangeRequest)
{
if (rangeEnd == 0)
{
SetOpt(CURLOPT.RANGE, $"{rangeStart}-");
}
else
{
SetOpt(CURLOPT.RANGE, $"{rangeStart}-{rangeEnd}");
}
}
else
{
SetOpt(CURLOPT.RANGE, IntPtr.Zero);
}
// Handle response body
recievedDataLength = 0;
if (string.IsNullOrEmpty(outputPath))
{
responseBodyStream = new MemoryStream();
}
else
{
var dir = Path.GetDirectoryName(outputPath);
if (!string.IsNullOrEmpty(dir) && !Directory.Exists(dir))
{
Directory.CreateDirectory(dir);
}
responseBodyStream = new FileStream(outputPath, rangeRequest ? FileMode.Append : FileMode.OpenOrCreate);
}
SetOpt(CURLOPT.WRITEFUNCTION, (Delegates.WriteFunction)WriteFunction);
SetOpt(CURLOPT.WRITEDATA, (IntPtr)thisHandle);
// Debug
if (debug)
{
outHeader = null;
SetOpt(CURLOPT.VERBOSE, true);
SetOpt(CURLOPT.DEBUGFUNCTION, DebugFunction);
SetOpt(CURLOPT.DEBUGDATA, (IntPtr)thisHandle);
}
else
{
SetOpt(CURLOPT.VERBOSE, false);
SetOpt(CURLOPT.DEBUGFUNCTION, IntPtr.Zero);
SetOpt(CURLOPT.DEBUGDATA, IntPtr.Zero);
}
if (progressCallback != null)
{
SetOpt(CURLOPT.NOPROGRESS, false);
SetOpt(CURLOPT.XFERINFOFUNCTION, ProgressFunction);
SetOpt(CURLOPT.XFERINFODATA, (IntPtr)thisHandle);
}
else
{
SetOpt(CURLOPT.NOPROGRESS, true);
SetOpt(CURLOPT.XFERINFOFUNCTION, IntPtr.Zero);
SetOpt(CURLOPT.XFERINFODATA, IntPtr.Zero);
}
// Timeout
SetOpt(CURLOPT.CONNECTTIMEOUT_MS, connectionTimeout);
SetOpt(CURLOPT.TIMEOUT_MS, timeout);
SetOpt(CURLOPT.LOW_SPEED_LIMIT, lowSpeedLimit);
SetOpt(CURLOPT.LOW_SPEED_TIME, lowSpeedTimeout);
// Speed limitation
SetOpt(CURLOPT.MAX_SEND_SPEED_LARGE, outSpeedLimit);
SetOpt(CURLOPT.MAX_RECV_SPEED_LARGE, inSpeedLimit);
}
catch (Exception e)
{
CurlLog.LogError("Unexpected exception: " + e);
}
}
private void Prepare()
{
try
{
status = 0;
message = null;
thisHandle = GCHandle.Alloc(this);
SetOpt(CURLOPT.URL, uri.AbsoluteUri);
SetOpt(CURLOPT.CUSTOMREQUEST, method);
SetOpt(CURLOPT.HTTP_VERSION, (long)HTTPVersion.VERSION_2TLS);
SetOpt(CURLOPT.PIPEWAIT, true);
if (insecure)
{
SetOpt(CURLOPT.SSL_VERIFYHOST, false);
SetOpt(CURLOPT.SSL_VERIFYPEER, false);
}
// Ca cert path
SetOpt(CURLOPT.CAINFO, s_capath);
// Fill request header
var requestHeader = new CurlSlist(IntPtr.Zero);
requestHeader.Append($"Content-Type:{contentType}");
if (userHeader != null)
{
foreach (var entry in userHeader)
{
requestHeader.Append(entry.Key + ":" + entry.Value);
}
}
SetOpt(CURLOPT.HTTPHEADER, (IntPtr)requestHeader);
// Fill request body
if (outData != null && outData.Length > 0)
{
SetOpt(CURLOPT.POSTFIELDS, outData);
SetOpt(CURLOPT.POSTFIELDSIZE, outData.Length);
}
// Handle response header
responseHeaderStream = new MemoryStream();
SetOpt(CURLOPT.HEADERFUNCTION, (Delegates.HeaderFunction)HeaderFunction);
SetOpt(CURLOPT.HEADERDATA, (IntPtr)thisHandle);
// Handle response body
recievedDataLength = 0;
if (string.IsNullOrEmpty(outputPath))
{
responseBodyStream = new MemoryStream();
}
else
{
var dir = Path.GetDirectoryName(outputPath);
if (!string.IsNullOrEmpty(dir) && !Directory.Exists(dir))
{
Directory.CreateDirectory(dir);
}
responseBodyStream = new FileStream(outputPath, FileMode.OpenOrCreate);
}
SetOpt(CURLOPT.WRITEFUNCTION, (Delegates.WriteFunction)WriteFunction);
SetOpt(CURLOPT.WRITEDATA, (IntPtr)thisHandle);
// Debug
if (debug)
{
outHeader = null;
SetOpt(CURLOPT.VERBOSE, true);
SetOpt(CURLOPT.DEBUGFUNCTION, DebugFunction);
SetOpt(CURLOPT.DEBUGDATA, (IntPtr)thisHandle);
}
// Timeout
SetOpt(CURLOPT.CONNECTTIMEOUT_MS, connectionTimeout);
SetOpt(CURLOPT.TIMEOUT_MS, timeout);
SetOpt(CURLOPT.LOW_SPEED_LIMIT, lowSpeedLimit);
SetOpt(CURLOPT.LOW_SPEED_TIME, lowSpeedTimeout);
// Speed limitation
SetOpt(CURLOPT.MAX_SEND_SPEED_LARGE, outSpeedLimit);
SetOpt(CURLOPT.MAX_RECV_SPEED_LARGE, inSpeedLimit);
}
catch (Exception e)
{
CurlLog.LogError("Unexpected exception: " + e);
}
}