public byte[] DownloadFile(string remotePath)
{
string url = "http://bcs.duapp.com/" + _bucketName;
if (remotePath == "/" || string.IsNullOrEmpty(remotePath))
{
}
else
{
url += remotePath;
}
string flag = "MBO";
string para = "?sign=" + flag + ":" + _appKey + ":";
string content = flag + "\n"
+ "Method=GET" + "\n"
+ "Bucket=" + _bucketName + "\n"
+ "Object=" + remotePath + "\n";
string sign = BaiduSignatureHelper.GetSignature(content, _appSecret);
para = para + sign;
//WebRequestHelper helper = new WebRequestHelper(url);
url = url + para;
//var result = helper.Get(url);
byte[] returnByte;
try
{
WebRequest request = WebRequest.Create(url);
WebResponse response = request.GetResponse();
Stream stream = response.GetResponseStream();
/*
* StreamHelper helper = new StreamHelper();
* Stream newStream = new Stream();
* helper.CopyStream(stream, newStream);
* returnByte = helper.StreamToBytes(newStream);
*/
long length = response.ContentLength;
returnByte = new byte[length];
stream.Read(returnByte, 0, (int)length);
/*
* MemoryStream stream = (MemoryStream)response.GetResponseStream();
* returnByte = stream.ToArray();
*/
response.Close();
}
catch (Exception ex)
{
throw ex;
}
return(returnByte);
}
public Model.CloudDisk.CloudFileInfoModel GetCloudFileInfo(string remotePath)
{
string url = "http://bcs.duapp.com/" + _bucketName;
//if (remotePath == "/" || string.IsNullOrEmpty(remotePath))
//{
//}
//else
//{
// url += remotePath;
//}
string flag = "MBO";
string para = "?sign=" + flag + ":" + _appKey + ":";
string content = flag + "\n"
+ "Method=GET" + "\n"
+ "Bucket=" + _bucketName + "\n"
+ "Object=/" + "\n";
//+ "Object=" + remotePath + "\n";
string sign = BaiduSignatureHelper.GetSignature(content, _appSecret);
para = para + sign;
WebRequestHelper helper = new WebRequestHelper(url);
url = url + para;
var result = helper.Get(url);
BaiduFileInfo info = JsonHelper.DeserializeObject <BaiduFileInfo>(result);
CloudFileInfoModel m = null;
if (info != null)
{
foreach (BaiduObjectList obj in info.object_list)
{
if (obj.Object == remotePath)
{
m = new CloudFileInfoModel();
m.Bytes = Convert.ToDouble(obj.size);
m.IsDir = obj.is_dir == "1";
m.Path = obj.Object;
m.MD5 = obj.content_md5;
break;
}
}
}
return(m);
}
public SingleCloudDiskCapacityModel GetCloudDiskCapacityInfo()
{
/*
* string url = "https://pcs.baidu.com/rest/2.0/pcs/quota";
* string para = "?method=info&access_token=" + _accessToken;
* SingleCloudDiskCapacityModel m = new SingleCloudDiskCapacityModel();
* WebRequestHelper helper = new WebRequestHelper(url);
* var result = helper.Get(url + para);
* XmlNode node = JsonHelper.DeserializeToXmlNode(result);
* m.TotalByte = Convert.ToDouble(node.ChildNodes[0].SelectSingleNode("quota").InnerText);
* var comsumed = Convert.ToDouble(node.ChildNodes[0].SelectSingleNode("used").InnerText);
* m.TotalAvailableByte = m.TotalByte - comsumed;
* return m;*/
string url = "http://bcs.duapp.com/?";
string flag = "MBO";
string para = "sign=" + flag + ":" + _appKey + ":";
string content = flag + "\n"
+ "Method=GET" + "\n"
+ "Bucket=" + "\n"
+ "Object=/" + "\n";
string sign = BaiduSignatureHelper.GetSignature(content, _appSecret);
para = para + sign;
WebRequestHelper helper = new WebRequestHelper(url);
var result = helper.Get(url + para);
List <BaiduBucketInfo> info = JsonHelper.DeserializeObject <List <BaiduBucketInfo> >(result);
SingleCloudDiskCapacityModel m = new SingleCloudDiskCapacityModel();
if (info != null)
{
foreach (BaiduBucketInfo one in info)
{
if (one.bucket_name == _bucketName)
{
m.TotalByte = Convert.ToDouble(info[0].total_capacity);
var comsumed = Convert.ToDouble(info[0].used_capacity);
m.TotalAvailableByte = m.TotalByte - comsumed;
}
}
}
return(m);
}
public Model.CloudDisk.CloudFileInfoModel UploadFile(byte[] fileContent, string filePath)
{
string url = "http://bcs.duapp.com/" + _bucketName + filePath;
string flag = "MBO";
string para = "?sign=" + flag + ":" + _appKey + ":";
string content = flag + "\n"
+ "Method=PUT" + "\n"
+ "Bucket=" + _bucketName + "\n"
+ "Object=" + filePath + "\n";
//+ "Object=" + remotePath + "\n";
string sign = BaiduSignatureHelper.GetSignature(content, _appSecret);
para = para + sign;
url = url + para;
CloudFileInfoModel result = new CloudFileInfoModel();
try
{
WebRequest request = WebRequest.Create(url);
request.Method = "PUT";
request.ContentLength = fileContent.Length;
//request.GetRequestStream
Stream newStream = request.GetRequestStream();
newStream.Write(fileContent, 0, fileContent.Length);
// Close the Stream object.
newStream.Close();
Stream stream = request.GetResponse().GetResponseStream();
StreamReader reader = new StreamReader(stream, Encoding.UTF8);
string responseString = reader.ReadToEnd();
result.Path = filePath;
}
catch (Exception ex)
{
//throw ex;
result = null;
}
return(result);
}
public int DeleteFile(string remotePath)
{
string url = "http://bcs.duapp.com/" + _bucketName;
if (remotePath == "/" || string.IsNullOrEmpty(remotePath))
{
}
else
{
url += remotePath;
}
string flag = "MBO";
string para = "?sign=" + flag + ":" + _appKey + ":";
string content = flag + "\n"
+ "Method=DELETE" + "\n"
+ "Bucket=" + _bucketName + "\n"
+ "Object=" + remotePath + "\n";
string sign = BaiduSignatureHelper.GetSignature(content, _appSecret);
para = para + sign;
//WebRequestHelper helper = new WebRequestHelper(url);
url = url + para;
try
{
WebRequest request = WebRequest.Create(url);
request.Method = "DELETE";
//request.GetRequestStream
Stream stream = request.GetResponse().GetResponseStream();
StreamReader reader = new StreamReader(stream, Encoding.UTF8);
string responseString = reader.ReadToEnd();
}
catch (Exception ex)
{
//throw ex;
return(0);
}
return(1);
}
