public static void ThrowException(string callerMethod, dynamic json)
{
var ex = new LocalBitcoinsException(callerMethod, FormatMessage(callerMethod, json))
{
DataJson = json
};
throw ex;
}
public async Task <dynamic> CallApiPostFileAsync(string apiCommand, Dictionary <string, string> args, string fileName)
{
using (var httpContent = new MultipartFormDataContent())
{
if (args != null)
{
foreach (var keyValuePair in args)
{
httpContent.Add(new StringContent(keyValuePair.Value),
string.Format(CultureInfo.InvariantCulture, "\"{0}\"", keyValuePair.Key));
}
}
if (fileName != null)
{
var fileBytes = File.ReadAllBytes(fileName);
httpContent.Add(new ByteArrayContent(fileBytes), "\"document\"",
"\"" + Path.GetFileName(fileName) + "\"");
}
var bodyAsBytes = await httpContent.ReadAsByteArrayAsync().ConfigureAwait(false);
var nonce = GetNonce();
var signature = GetSignatureBinary(apiCommand, nonce, bodyAsBytes);
using (var request = new HttpRequestMessage(
HttpMethod.Post,
new Uri(_client.BaseAddress, apiCommand)
))
{
request.Headers.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
request.Headers.Add("Apiauth-Key", _accessKey);
request.Headers.Add("Apiauth-Nonce", nonce);
request.Headers.Add("Apiauth-Signature", signature);
request.Content = httpContent;
var response = await _client.SendAsync(request).ConfigureAwait(false);
if (!response.IsSuccessStatusCode)
{
var resultAsString = await response.Content.ReadAsStringAsync().ConfigureAwait(false);
var json = JsonConvert.DeserializeObject <dynamic>(resultAsString);
LocalBitcoinsException.ThrowException(apiCommand, json);
}
{
var resultAsString = await response.Content.ReadAsStringAsync().ConfigureAwait(false);
var json = JsonConvert.DeserializeObject <dynamic>(resultAsString);
return(json);
}
}
}
}
public async Task <dynamic> CallApiAsync(string apiCommand, RequestType requestType,
Dictionary <string, string> args, bool getAsBinary = false)
{
HttpContent httpContent = null;
if (requestType == RequestType.Post)
{
if (args != null && args.Any())
{
httpContent = new FormUrlEncodedContent(args);
}
}
try
{
var nonce = GetNonce();
var signature = GetSignature(apiCommand, nonce, args);
var relativeUrl = apiCommand;
if (requestType == RequestType.Get)
{
if (args != null && args.Any())
{
relativeUrl += "?" + UrlEncodeParams(args);
}
}
using (var request = new HttpRequestMessage(
requestType == RequestType.Get ? HttpMethod.Get : HttpMethod.Post,
new Uri(_client.BaseAddress, relativeUrl)
))
{
request.Headers.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
request.Headers.Add("Apiauth-Key", _accessKey);
request.Headers.Add("Apiauth-Nonce", nonce);
request.Headers.Add("Apiauth-Signature", signature);
request.Content = httpContent;
var response = await _client.SendAsync(request).ConfigureAwait(false);
if (!response.IsSuccessStatusCode)
{
var resultAsString = await response.Content.ReadAsStringAsync().ConfigureAwait(false);
var json = JsonConvert.DeserializeObject <dynamic>(resultAsString);
LocalBitcoinsException.ThrowException(apiCommand, json);
}
if (getAsBinary)
{
var resultAsByteArray = await response.Content.ReadAsByteArrayAsync().ConfigureAwait(false);
return(resultAsByteArray);
}
else
{
var resultAsString = await response.Content.ReadAsStringAsync().ConfigureAwait(false);
var json = JsonConvert.DeserializeObject <dynamic>(resultAsString);
return(json);
}
}
}
finally
{
httpContent?.Dispose();
}
}