/// <summary>
/// 检测文件类型
/// </summary>
private HASHTYPE GetHashFileKeyType(ref TorrentFile myFile)
{
HASHTYPE type1 = HASHTYPE.OTHER;
List<HASHTYPE> typelist = new List<HASHTYPE>();
for (int m = 0; m < myFile.TorrentFileInfo.Count;m++ )
{
string str1 = myFile.TorrentFileInfo[m].Path;
//获取后缀名
int dotIndex = str1.LastIndexOf('.');
string extName = str1.Substring(dotIndex+1, str1.Length - dotIndex-1).ToUpper();
HASHTYPE temp1=HASHTYPE.OTHER;
if (extName == "RMVB" || extName == "AVI" || extName == "RM" || extName == "OGM" || extName == "MP4" || extName == "MKV" || extName == "FLV" || extName == "MPEG" || extName == "WMA" || extName == "ASF" || extName == "WMV" || extName == "MOV" || extName == "DAT" || extName == "BDMV"
|| extName == "CLPI" || extName == "M2TS" || extName == "VOB" || extName == "VCD" || extName == "DSF" || extName == "MPG" || extName == "DIVX" || extName == "TS" || extName == "TP")
{
type1=HASHTYPE.MOVIE;
typelist.Add(type1);
break;
}
else if (extName == "MP3" || extName == "MID" || extName == "APE" || extName == "AAC" || extName == "WAV" || extName == "WMA" || extName == "VOC" || extName == "FLAC"|| extName == "M4A")
{
type1=HASHTYPE.MUSIC;
}
else if (extName == "CHM"||extName == "EPUB" || extName == "PDF" || extName == "DOC" || extName == "TXT" || extName == "DOCX"
|| extName == "PPT" || extName == "PPTX" || extName == "XLS" || extName == "XLSX" || extName == "PDG" || extName == "FB2" || extName == "CBZ")
{
type1=HASHTYPE.BOOK;
}
else if(extName=="EXE"||extName=="BIN"||extName=="COM"||extName=="BAT"||extName=="RAR"||extName=="ZIP"||extName=="7z"||extName=="ISO"
|| extName == "MSI" || extName == "TAR" || extName == "LZH" || extName == "TGZ" || extName == "OCX" || extName == "SFV" || extName == "MDF" || extName == "DMG")
{
type1=HASHTYPE.EXE;
}
else if(extName=="BMP"||extName=="GIF"||extName=="PNG"||extName=="JPG"||extName=="RAW"||extName=="TIF"||extName=="PSD")
{
type1=HASHTYPE.PICTURE;
}
else
{
type1=HASHTYPE.OTHER;
}
typelist.Add(type1);
}
if (typelist.Contains(HASHTYPE.MOVIE))
type1 = HASHTYPE.MOVIE;
else if (typelist.Contains(HASHTYPE.MUSIC))
type1 = HASHTYPE.MUSIC;
else if (typelist.Contains(HASHTYPE.BOOK))
type1 = HASHTYPE.BOOK;
else if (typelist.Contains(HASHTYPE.EXE))
type1 = HASHTYPE.EXE;
else if (typelist.Contains(HASHTYPE.PICTURE))
type1 = HASHTYPE.PICTURE;
else
type1 = HASHTYPE.OTHER;
return type1;
}
/// <summary>
/// 下载种子文件并进行解析读取
/// </summary>
private int GetDownAndReaHashDetail(string hashname, ref HASHITEM item1, ref HASHFILEITEM[] filelist)
{
Int32 ticktime1 = System.Environment.TickCount;
try
{
int res1 = 0;
TorrentFile myFile = null;
if (checkBox_Torrent.Checked)
{
res1 = m_downLoad.DownLoadFileByHashToFile(hashname);
Application.DoEvents(); //让系统在百忙之中来响应其他事件
if (res1 == 1)
{
string filename = Path.Combine(Path.Combine(Path.Combine(m_localPath, "Torrent"), hashname.Substring(hashname.Length - 2, 2)), hashname + ".torrent");
myFile = new TorrentFile(filename);
Int32 ticktime2 = System.Environment.TickCount;
if (myFile == null || myFile.TorrentName.Length == 0)
{
m_downBadList[hashname] = System.Environment.TickCount / 1000;
//解析不了的文件就直接备份
if (checkBox_Torrent.Checked)
{
File.Move(filename, Path.Combine(Path.Combine(m_localPath, "Torrent\\BAD"), hashname + ".torrent"));
LogTheAction(1, 1, hashname + "下载文件不对，删除" + "-" + (ticktime2 - ticktime1).ToString());
}
return(0);
}
}
}
else
{
//不用存储文件,直接在内存中操作
byte[] data = m_downLoad.DownLoadFileByHashToByte(hashname);
if (data != null)
{
res1 = 1;
}
myFile = new TorrentFile(data);
}
//如果解析成功就进行赋值返回
if (res1 == 1)
{
if (myFile == null || myFile.TorrentName.Length == 0 || myFile.TorrentFileInfo.Count == 0 || myFile.TorrentFileInfo.Count > MAX_FILEDETAIL_COUNT)
{
Int32 ticktime2 = System.Environment.TickCount;
LogTheAction(1, 2, hashname + ">>下载成功,但使用失败." + "-" + (ticktime2 - ticktime1).ToString());
m_downBadList[hashname] = System.Environment.TickCount / 1000;
return(0);
}
else
{
//通过文件列表对文件是哪类进行分析判断
item1.keyType = (int)GetHashFileKeyType(ref myFile);
item1.fileCnt = myFile.TorrentFileInfo.Count;
item1.filetotalSize = myFile.TorrentPieceLength;
//提取正确的文件名字,过滤一些网址信息
item1.keyContent = GetOneGoodString(myFile.TorrentName);
filelist = new HASHFILEITEM[myFile.TorrentFileInfo.Count];
for (int m = 0; m < myFile.TorrentFileInfo.Count; m++)
{
filelist[m].filename = myFile.TorrentFileInfo[m].Path;
filelist[m].filesize = myFile.TorrentFileInfo[m].Length;
}
Int32 ticktime2 = System.Environment.TickCount;
LogTheAction(1, 3, myFile.TorrentName + ">>下载成功:" + myFile.TorrentFileInfo.Count + "-" + (ticktime2 - ticktime1).ToString());
return(1);
}
}
else
{
Int32 ticktime2 = System.Environment.TickCount;
m_downBadList[hashname] = System.Environment.TickCount / 1000;
LogTheAction(1, 4, hashname + ">>下载失败" + "-" + (ticktime2 - ticktime1).ToString());
}
}
catch (System.Exception ex)
{
H31Debug.PrintLn("GetHashDetail:" + ex.StackTrace);
}
return(0);
}
/// <summary>
/// 读取线程 2013-06-16
/// </summary>
private int GetHashDetail(string hashname, ref HASHITEM item1, ref HASHFILEITEM[] filelist)
{
Int32 ticktime1 = System.Environment.TickCount;
try
{
int res1 = 0;
TorrentFile myFile = null;
if (checkBox_Torrent.Checked)
{
res1 = m_downLoad.DownLoadFileByHashToFile(hashname);
Application.DoEvents(); //让系统在百忙之中来响应其他事件
if (res1 == 1)
{
string filename = m_localPath+"\\Torrent\\" +hashname.Substring(hashname.Length-1,1)+"\\"+ hashname + ".torrent";
myFile = new TorrentFile(filename);
Int32 ticktime2 = System.Environment.TickCount;
if (myFile == null || myFile.TorrentName.Length == 0)
{
m_downBadList[hashname] = System.Environment.TickCount / 1000;
if (checkBox_Torrent.Checked)
{
//File.Delete(filename);
File.Move(filename, m_localPath + "\\Torrent\\BAD\\" + hashname + ".torrent");
LogTheAction(1, 1, hashname + "下载文件不对，删除" + "-" + (ticktime2 - ticktime1).ToString());
}
return 0;
}
}
}
else
{
byte[] data = m_downLoad.DownLoadFileByHashToByte(hashname);
if (data != null)
res1 = 1;
myFile = new TorrentFile(data);
}
if (res1 == 1)
{
if (myFile == null || myFile.TorrentName.Length == 0 || myFile.TorrentFileInfo.Count == 0 || myFile.TorrentFileInfo.Count > MAX_FILEDETAIL_COUNT)
{
Int32 ticktime2 = System.Environment.TickCount;
LogTheAction(1, 2, hashname + ">>下载成功,但使用失败." + "-" + (ticktime2 - ticktime1).ToString());
m_downBadList[hashname] = System.Environment.TickCount / 1000;
return 0;
}
else
{
item1.keyType=(int)GetHashFileKeyType(ref myFile);
item1.fileCnt = myFile.TorrentFileInfo.Count;
item1.filetotalSize = myFile.TorrentPieceLength;
item1.keyContent = GetOneGoodString(myFile.TorrentName);
filelist = new HASHFILEITEM[myFile.TorrentFileInfo.Count];
for (int m = 0; m < myFile.TorrentFileInfo.Count; m++)
{
filelist[m].filename = myFile.TorrentFileInfo[m].Path;
filelist[m].filesize = myFile.TorrentFileInfo[m].Length;
}
Int32 ticktime2 = System.Environment.TickCount;
LogTheAction(1, 3, myFile.TorrentName + ">>下载成功:" + myFile.TorrentFileInfo.Count + "-" + (ticktime2 - ticktime1).ToString());
return 1;
}
}
else
{
Int32 ticktime2 = System.Environment.TickCount;
m_downBadList[hashname] = System.Environment.TickCount / 1000;
LogTheAction(1, 4, hashname + ">>下载失败" + "-" + (ticktime2 - ticktime1).ToString());
}
}
catch (System.Exception ex)
{
//错误日志记录
H31Debug.PrintLn("GetHashDetail:" + ex.StackTrace);
}
return 0;
}
/// <summary>
/// 检测文件类型
/// </summary>
private HASHTYPE GetHashFileKeyType(ref TorrentFile myFile)
{
HASHTYPE type1 = HASHTYPE.OTHER;
List <HASHTYPE> typelist = new List <HASHTYPE>();
for (int m = 0; m < myFile.TorrentFileInfo.Count; m++)
{
string str1 = myFile.TorrentFileInfo[m].Path;
//获取后缀名
int dotIndex = str1.LastIndexOf('.');
string extName = str1.Substring(dotIndex + 1, str1.Length - dotIndex - 1).ToUpper();
if (extName == "RMVB" || extName == "AVI" || extName == "RM" || extName == "OGM" || extName == "MP4" || extName == "MKV" || extName == "FLV" || extName == "MPEG" || extName == "WMA" || extName == "ASF" || extName == "WMV" || extName == "MOV" || extName == "DAT" || extName == "BDMV" ||
extName == "CLPI" || extName == "M2TS" || extName == "VOB" || extName == "VCD" || extName == "DSF" || extName == "MPG" || extName == "DIVX" || extName == "TS" || extName == "TP")
{
type1 = HASHTYPE.MOVIE;
typelist.Add(type1);
break;
}
else if (extName == "MP3" || extName == "MID" || extName == "APE" || extName == "AAC" || extName == "WAV" || extName == "WMA" || extName == "VOC" || extName == "FLAC" || extName == "M4A")
{
type1 = HASHTYPE.MUSIC;
}
else if (extName == "CHM" || extName == "EPUB" || extName == "PDF" || extName == "DOC" || extName == "TXT" || extName == "DOCX" ||
extName == "PPT" || extName == "PPTX" || extName == "XLS" || extName == "XLSX" || extName == "PDG" || extName == "FB2" || extName == "CBZ")
{
type1 = HASHTYPE.BOOK;
}
else if (extName == "EXE" || extName == "BIN" || extName == "COM" || extName == "BAT" || extName == "RAR" || extName == "ZIP" || extName == "7z" || extName == "ISO" ||
extName == "MSI" || extName == "TAR" || extName == "LZH" || extName == "TGZ" || extName == "OCX" || extName == "SFV" || extName == "MDF" || extName == "DMG")
{
type1 = HASHTYPE.EXE;
}
else if (extName == "BMP" || extName == "GIF" || extName == "PNG" || extName == "JPG" || extName == "RAW" || extName == "TIF" || extName == "PSD")
{
type1 = HASHTYPE.PICTURE;
}
else
{
type1 = HASHTYPE.OTHER;
}
typelist.Add(type1);
}
if (typelist.Contains(HASHTYPE.MOVIE))
{
type1 = HASHTYPE.MOVIE;
}
else if (typelist.Contains(HASHTYPE.MUSIC))
{
type1 = HASHTYPE.MUSIC;
}
else if (typelist.Contains(HASHTYPE.BOOK))
{
type1 = HASHTYPE.BOOK;
}
else if (typelist.Contains(HASHTYPE.EXE))
{
type1 = HASHTYPE.EXE;
}
else if (typelist.Contains(HASHTYPE.PICTURE))
{
type1 = HASHTYPE.PICTURE;
}
else
{
type1 = HASHTYPE.OTHER;
}
return(type1);
}
