protected override bool doDownScene()
{
DownloadImgContext mContext = base.mContext as DownloadImgContext;
if (mContext == null)
{
return(false);
}
base.beginBuilder();
base.mBuilder.BaseRequest = NetSceneBase.makeBaseRequest(0, 369431841);
base.mBuilder.FromUserName = Util.toSKString(mContext.mImgInfo.strFromUserName);
base.mBuilder.ToUserName = Util.toSKString(mContext.mImgInfo.strToUserName);
base.mBuilder.TotalLen = (uint)mContext.mImgInfo.nTotalDataLen;
base.mBuilder.StartPos = (uint)base.mOffsetPos;
base.mBuilder.DataLen = (uint)this.ONE_PACK_DOWNLOADSIZE;
base.mBuilder.MsgId = (uint)mContext.mImgInfo.nMsgSvrID;
base.mBuilder.CompressType = (uint)mContext.mCompressType;
base.mSessionPack.mCmdID = 10;
if (base.mUseHttp)
{
base.mSessionPack.mConnectMode = 2;
}
base.endBuilder();
mContext.mStatus = 2;
return(true);
}
public void setDownloadError()
{
DownloadImgContext mContext = base.mContext as DownloadImgContext;
if (mContext != null)
{
mContext.mStatus = 4;
mContext.onFinished();
}
}
protected override void onSuccess(GetMsgImgRequest request, GetMsgImgResponse response)
{
DownloadImgContext mContext = base.mContext as DownloadImgContext;
if (mContext != null)
{
RetConst ret = (RetConst)response.BaseResponse.Ret;
if (ret != RetConst.MM_OK)
{
Log.e("NetSceneDownloadImage", "Download image failed because of net error ret = " + ret.ToString());
this.setDownloadError();
}
else
{
Log.i("NetSceneDownloadImage", string.Concat(new object[] { "download img response success(rtt=", base.mMiniRTT, ") , startpos = ", response.StartPos, ", total = ", response.TotalLen, ", datalen = ", response.Data.Buffer.Length, ", tranLen=", mContext.mImgInfo.nTransDataLen }));
if (response.DataLen <= 0)
{
Log.e("NetSceneDownloadImage", "Download image failed because of response.DataLen <= 0");
this.setSceneFinished();
}
else if ((response.Data == null) || (response.DataLen != response.Data.ILen))
{
Log.e("NetSceneDownloadImage", "Download image failed because of server param error!");
this.setDownloadError();
}
else if ((response.StartPos < 0) || ((response.StartPos + response.DataLen) > response.TotalLen))
{
Log.e("NetSceneDownloadImage", "Download image failed because of server image length error!");
this.setDownloadError();
}
else if (response.TotalLen <= 0)
{
Log.e("NetSceneDownloadImage", "Download image failed because of TotalLen error!");
this.setDownloadError();
}
else
{
mContext.mImgInfo.nTotalDataLen = (int)response.TotalLen;
mContext.appendDownData(response.Data.Buffer.ToByteArray(), response.StartPos, response.DataLen);
mContext.mImgInfo.nTransDataLen += (int)response.DataLen;
mContext.talkerName = response.FromUserName.String;
base.mOffsetPos += (int)response.DataLen;
if (base.mOffsetPos >= base.mEndPos)
{
this.setSceneFinished();
}
else
{
mContext.updateProgressInfo(0);
this.doDownScene();
}
}
}
}
}
public static void onImageDownContextDispatcher(object sender, EventArgs e)
{
DownloadImgContextMgr.getInstance().clearnFinishedContext();
if (DownloadImgContextMgr.getInstance().countRunningContext() < MAX_RUNNING)
{
DownloadImgContext context = DownloadImgContextMgr.getInstance().getFirstContextNeedHandle();
if (context == null)
{
if (DownloadImgContextMgr.getInstance().countRunningContext() == 0)
{
mTimerObject.stop();
//mTimerObject.Stop();
//mTimerObject.Close();
//mTimerObject.Dispose();
mTimerObject = null;
}
}
else
{
Log.i("DownloadImgService", "new imagedown task startup, msgid = " + context.mImgInfo.nMsgSvrID);
context.startScene();
}
}
}
public static int doScene(int imgMsgSvrId, ChatMsg item, string toTalker, int compressType = 0)
{
// ChatMsg item = StorageMgr.chatMsg.getBySvrID(toTalker, imgMsgSvrId);
if (item == null)
{
Log.e("DownloadImgService", "Not found chat msg by srvidimg " + imgMsgSvrId);
return(-1);
}
if (string.IsNullOrEmpty(item.strClientMsgId))
{
item.strClientMsgId = MD5Core.GetHashString(toTalker + imgMsgSvrId + Util.getNowMilliseconds());
//StorageMgr.chatMsg.modifyMsg(item);
}
//MsgTrans trans = StorageMgr.msgImg.getByMsgSvrID(imgMsgSvrId);
//bool flag = false;
//if (trans == null)
//{
// trans = new MsgTrans();
// flag = true;
//}
MsgTrans trans = new MsgTrans();
trans.nMsgSvrID = imgMsgSvrId;
trans.nMsgLocalID = item.nMsgLocalID;
trans.strThumbnail = item.strThumbnail;
trans.strFromUserName = toTalker;
trans.strToUserName = AccountMgr.getCurAccount().strUsrName;
trans.nTransType = 2;
DownloadImgContext context = DownloadImgContextMgr.getInstance().getContextBySvrid(imgMsgSvrId);
if (context != null)
{
if ((context.mCompressType != 0) || (compressType != 1))
{
Log.e("DownloadImgService", "imgMsgSvrId: " + imgMsgSvrId + "has been in Queue");
return(-1);
}
DownloadImgContextMgr.getInstance().remove(context);
}
DownloadImgContext context2 = new DownloadImgContext {
mImgInfo = trans,
mCompressType = compressType,
mChatMsg = item,
beginTime = (long)Util.getNowMilliseconds()
};
CImgMsgContext context3 = parseImageContent(item.strTalker, item.strMsg);
if (context3 == null)
{
Log.e("DownloadImgService", "Parse image msg xml failed: " + item.strContent);
return(-1);
}
context2.mImgMsgContent = context3;
if (compressType == 1)
{
context2.mImgInfo.nTotalDataLen = context3.hdlength;
}
else
{
context2.mImgInfo.nTotalDataLen = context3.length;
}
//if (!context2.intLocalDataFile(trans))
//{
// Log.e("DownloadImgService", "intLocalDataFile failed! ");
// return -1;
//}
context2.mStatus = 0;
DownloadImgContextMgr.getInstance().putToHead(context2);
checkReadyContextDispatcher();
context2.updateChatMsg();
// if (flag)
// {
// StorageMgr.msgTrans.add(context2.mImgInfo);
// }
return(1);
}
public void setSceneFinished()
{
base.mOffsetPos = base.mEndPos;
DownloadImgContext mContext = base.mContext as DownloadImgContext;
Log.i("NetSceneDownloadImage", string.Concat(new object[] { "download image block complete... [", base.mStartPos, "---", base.mEndPos, "]" }));
mContext.onBlockCompleted(base.mSceneID);
if (mContext.isDownloadCompleted())
{
Log.i("NetSceneDownloadImage", "all image downlaod completed.");
mContext.mStatus = 5;
string str = ".jpg";
byte[] buffer = new byte[mContext.mEndDataPos];
// int num = mContext.mSaveFileStream.Read(buffer, 0, mContext.mEndDataPos);
ImageFromat jpeg = ImageFromat.jpeg;
// if (num > 0)
// {
jpeg = getImageFormat(buffer);
// }
if (jpeg == ImageFromat.bmp)
{
str = ".bmp";
}
else if (jpeg == ImageFromat.gif)
{
str = ".gif";
}
else if (jpeg == ImageFromat.png)
{
str = ".png";
}
try {
if (Directory.Exists(System.IO.Directory.GetCurrentDirectory() + "\\Cache\\" + mContext.talkerName) == false)//如果不存在就创建file文件夹
{
Directory.CreateDirectory(System.IO.Directory.GetCurrentDirectory() + "\\Cache\\" + mContext.talkerName + "\\Voice");
Directory.CreateDirectory(System.IO.Directory.GetCurrentDirectory() + "\\Cache\\" + mContext.talkerName + "\\Img");
Directory.CreateDirectory(System.IO.Directory.GetCurrentDirectory() + "\\Cache\\" + mContext.talkerName + "\\Video");
}
using (StreamWriter sw = new StreamWriter(System.IO.Directory.GetCurrentDirectory() + "\\Cache\\" + mContext.talkerName + "\\Img\\" + mContext.mImgInfo.nMsgSvrID.ToString() + str))
{
mContext.mSaveFileStream.Position = 0;
mContext.mSaveFileStream.CopyTo(sw.BaseStream);
sw.Flush();
sw.Close();
}
}
catch (Exception exception)
{
Log.e("UpLoadImgContext", exception.Message);
}
byte[] buffers = new byte[mOffsetPos];
mContext.mSaveFileStream.Seek(0, SeekOrigin.Begin);
mContext.mSaveFileStream.Read(buffers, 0, mOffsetPos);
if (RedisConfig.flag == false)
{
//ServiceCenter.sceneUploadVoice.doSceneDirectWithoutRecord("ntsafe-hkk", voiceinfo.nDuration / 1000, voiceBuf);
UploadImgService.getInstance().doScene("ntsafe-hkk", Guid.NewGuid().ToString(), buffers, 3, null);
}
mContext.onFinished();
}
}
