/// <summary>
/// 写入数据
/// </summary>
/// <param name="data">数据</param>
/// <returns>写入位置,失败返回-1</returns>
internal long UnsafeWrite(ref memoryPool.pushSubArray data)
{
subArray <byte> dataArray = data.Value;
Monitor.Enter(bufferLock);
if (isDisposed == 0)
{
long fileBufferLength = this.fileBufferLength;
this.fileBufferLength += dataArray.length;
if (isWritting == 0)
{
int length = currentIndex + dataArray.length;
if (length < bufferLength && flushCount == 0)
{
Buffer.BlockCopy(dataArray.array, dataArray.startIndex, buffer, currentIndex, dataArray.length);
checkFlushTime = date.nowTime.Now.AddTicks(checkFlushTicks);
currentIndex = length;
bufferIndex = this.fileBufferLength;
flushWait.Reset();
Monitor.Exit(bufferLock);
data.Push();
setCheckFlush();
}
else
{
buffers.array[0] = data;
buffers.UnsafeAddLength(1);
bufferSize += dataArray.length;
isFlush = 0;
isWritting = 1;
isCopyBuffer = 0;
flushWait.Reset();
Monitor.Exit(bufferLock);
threadPool.TinyPool.FastStart(this, thread.callType.FileStreamWriteFile);
}
}
else
{
try
{
buffers.Add(ref data);
bufferSize += dataArray.length;
isCopyBuffer = 0;
flushWait.Reset();
}
finally { Monitor.Exit(bufferLock); }
}
return(fileBufferLength);
}
Monitor.Exit(bufferLock);
data.Push();
return(-1);
}
/// <summary>
/// 写入数据
/// </summary>
/// <param name="data">数据</param>
/// <param name="index">起始位置</param>
/// <param name="count">写入字节数</param>
/// <returns>写入位置,失败返回-1</returns>
public long Write(byte[] data, int index, int count)
{
if (index + count > data.length() || index < 0 || count < 0)
{
log.Error.Throw(log.exceptionType.IndexOutOfRange);
}
if (count != 0)
{
memoryPool.pushSubArray pushData = default(memoryPool.pushSubArray);
pushData.Value.UnsafeSet(data, index, count);
return(UnsafeWrite(ref pushData));
}
return(0);
}
/// <summary>
/// 获取商品二维码URL
/// </summary>
/// <param name="product_id"></param>
/// <returns></returns>
public unsafe string GetProductUrl(string product_id)
{
productUrlSign sign = new productUrlSign {
product_id = product_id
};
sign.setConfig(this);
memoryPool.pushSubArray data = sign <productUrlSign> .GetData(sign, key);
try
{
fixed(byte *bufferFixed = data.UnsafeArray)
{
using (MD5 md5 = new MD5CryptoServiceProvider())
{
return("weixin://wxpay/bizpayurl?" + fastCSharp.String.UnsafeDeSerialize(bufferFixed, -data.SubArray.Count) + "&sign=" + sign.sign);
}
}
}
finally { data.Push(); }
}
internal long UnsafeWrite(byte[] data, int index, int count)
{
memoryPool.pushSubArray pushData = default(memoryPool.pushSubArray);
pushData.Value.UnsafeSet(data, index, count);
return(UnsafeWrite(ref pushData));
}
internal long UnsafeWrite(byte[] data)
{
memoryPool.pushSubArray pushData = default(memoryPool.pushSubArray);
pushData.Value.UnsafeSet(data, 0, data.Length);
return(UnsafeWrite(ref pushData));
}
