internal static SipUri FromNative(osip_uri_t *native)
{
var uri = new SipUri
{
Scheme = Marshal.PtrToStringAnsi(native->scheme),
Host = Marshal.PtrToStringAnsi(native->host),
Port = Marshal.PtrToStringAnsi(native->port),
Username = Marshal.PtrToStringAnsi(native->username),
Password = Marshal.PtrToStringAnsi(native->password)
};
int size = NativeMethods.osip_list_size(&native->url_params);
for (int i = 0; i < size; i++)
{
osip_uri_param_t *param = (osip_uri_param_t *)NativeMethods.osip_list_get(&native->url_params, i);
uri.Parameters.Add(SipUriParameter.FromNative(param));
}
size = NativeMethods.osip_list_size(&native->url_headers);
for (int i = 0; i < size; i++)
{
osip_uri_param_t *header = (osip_uri_param_t *)NativeMethods.osip_list_get(&native->url_headers, i);
uri.Headers.Add(SipUriParameter.FromNative(header));
}
return(uri);
}
private static ErrorCode TryParseCore(string str, out SipUri uri)
{
var strPtr = Marshal.StringToHGlobalAnsi(str);
osip_uri_t *native = null;
try
{
ErrorCode errorCode = NativeMethods.osip_uri_init(&native);
if (!errorCode.EnsureSuccess())
{
uri = default;
return(errorCode);
}
errorCode = NativeMethods.osip_uri_parse(native, strPtr);
if (!errorCode.EnsureSuccess())
{
uri = default;
return(errorCode);
}
uri = FromNative(native);
return(errorCode);
}
finally
{
NativeMethods.osip_uri_free(native);
Marshal.FreeHGlobal(strPtr);
}
}
public SipUri DeepClone()
{
osip_uri_t *native = ToNative();
try
{
return(FromNative(native));
}
finally
{
NativeMethods.osip_uri_free(native);
}
}
public override string ToString()
{
osip_uri_t *native = ToNative();
IntPtr ptr = IntPtr.Zero;
try
{
NativeMethods.osip_uri_to_str(native, &ptr).ThrowOnError();
return(Marshal.PtrToStringAnsi(ptr));
}
finally
{
NativeMethods.osip_uri_free(native);
Marshal.FreeHGlobal(ptr);
}
}
public static extern ErrorCode osip_uri_clone(osip_uri_t *url, osip_uri_t **dest);
public static extern ErrorCode osip_uri_to_str(osip_uri_t *url, IntPtr *dest);
public static extern ErrorCode osip_uri_parse(osip_uri_t *url, IntPtr buf);
public static extern void osip_uri_free(osip_uri_t *url);
