private Dictionary <int, BlkputRet> initloadPuttedCtx()
{
Dictionary <int, BlkputRet> result = new Dictionary <int, BlkputRet> ();
string[] lines = File.ReadAllLines(this.puttedCtxFileName);
foreach (string line in lines)
{
string[] fields = line.Split(',');
BlkputRet ret = new BlkputRet();
ret.offset = ulong.Parse(fields[1]);
ret.ctx = fields[2];
int idx = int.Parse(fields[0]);
result.Add(idx, ret);
}
return(result);
}
/// <summary>
/// Uploads the big file ( > 8MB ).
/// </summary>
/// <param name="token">Token.</param>
private void uploadBigFile(string token, BlkputRet[] puttedBlk = null)
{
uploading = true;
Action a = () => {
FileInfo finfo = new FileInfo(this.localfile);
int blockcount = block_count(finfo.Length);
BlkputRet [] blkRets = new BlkputRet[blockcount];
using (FileStream fs = File.OpenRead(this.localfile)) {
long totalSent = 0;
int readLen = BLOCKSIZE;
byte[] buf = new byte[readLen];
for (int i = 0; i < blockcount; i++)
{
if (puttedBlk != null && i < puttedBlk.Length)
{
blkRets[i] = puttedBlk[i];
totalSent += (long)blkRets[i].offset;
continue;
}
if (i == blockcount - 1)
{
readLen = (int)(finfo.Length - i * BLOCKSIZE);
buf = new byte[readLen];
}
fs.Seek((long)i * BLOCKSIZE, SeekOrigin.Begin);
fs.Read(buf, 0, readLen);
using (QiniuWebClient client = new QiniuWebClient()) {
bool failed = false;
client.UploadDataCompleted += (sender, e) => {
if (e.Error != null)
{
onQiniuUploadBlockFailed(new QiniuUploadBlockFailedEventArgs(i, e.Error));
failed = true;
return;
}
else
{
blkRets [i] = GetBlkPutRet(e.Result);
onQiniuUploadBlockCompleted(new QiniuUploadBlockCompletedEventArgs(i, blkRets [i]));
}
};
client.UploadProgressChanged += (sender, e) => {
onQiniuUploadProgressChanged(new QiniuUploadProgressChangedEventArgs(totalSent + e.BytesSent, finfo.Length));
};
client.Timeout += (sender, e) => {
onQiniuUploadBlockFailed(new QiniuUploadBlockFailedEventArgs(i, new Exception("QiniuWebClient Timeout.")));
failed = true;
};
client.UpToken = token;
client.Headers.Add("Content-Type", "application/octet-stream");
string url = string.Format("{0}/mkblk/{1}", Config.UP_HOST, readLen);
client.iUploadDataAsync(url, "POST", buf);
if (failed)
{
return;
}
totalSent += readLen;
}
}
}
try {
byte[] result = Mkfile(blkRets, token, this.key, finfo.Length);
if (result != null && result.Length > 0)
{
onQiniuUploadCompleted(new QiniuUploadCompletedEventArgs(result));
}
} catch (Exception e) {
onUploadFailed(new QiniuUploadFailedEventArgs(new QiniuWebException(e)));
}
};
a.BeginInvoke(null, null);
}
/// <summary>
/// 保存持久化结果至内存
/// </summary>
/// <param name="tempFileName"></param>
/// <param name="idx"></param>
/// <param name="ret"></param>
public void Add(int idx, BlkputRet ret)
{
this.puttedCtx [idx] = ret;
}
/// <summary>
/// 保存持久化结果至内存和文件.
/// </summary>
/// <param name="idx">Index.</param>
/// <param name="ret">Ret.</param>
public void AddAndSave(int idx, BlkputRet ret)
{
this.Add(idx, ret);
this.Save();
}
/// <summary>
/// Initializes a new instance of the <see cref="qiniu.QiniuUploadBlockCompletedEventArgs"/> class.
/// </summary>
/// <param name="index">Index.</param>
/// <param name="ctx">Context.</param>
public QiniuUploadBlockCompletedEventArgs(int index, BlkputRet ctx)
{
this.index = index;
this.ctx = ctx;
}
