/// <summary>
/// </summary>
/// <param name="fileName"></param>
/// <param name="wasInfo"></param>
public SpWas(string fileName, WasInfo wasInfo)
{
if (!File.Exists(fileName))
{
throw new FileNotFoundException(fileName);
}
_fileName = fileName;
_wasInfo = wasInfo;
}
/// <summary>
/// 加载wdf 资源
/// </summary>
public override void Load()
{
if (_loaded)
{
return;
}
Logger.Info($"Begin Load Wdf : {FileName}");
var buffer4 = new byte[4];
try {
using (var fs = new FileStream(FileName, FileMode.Open)) {
fs.Read(buffer4, 0, 4);
_flag = BitConverter.ToString(buffer4);
fs.Read(buffer4, 0, 4);
_wasFileCount = BitConverter.ToInt32(buffer4, 0);
fs.Read(buffer4, 0, 4);
_offset = BitConverter.ToInt32(buffer4, 0);
Logger.Info($"Flag(50-46-44-57):{_flag},WasFileCount:{_wasFileCount},Offset:{_offset}");
if (string.Equals(_flag, "50-46-44-57"))
{
fs.Seek(_offset, SeekOrigin.Begin);
// 读取文件列表
for (int i = 0; i < _wasFileCount; i++)
{
fs.Read(buffer4, 0, 4);
int uid = BitConverter.ToInt32(buffer4, 0);
fs.Read(buffer4, 0, 4);
int offset = BitConverter.ToInt32(buffer4, 0);
fs.Read(buffer4, 0, 4);
int size = BitConverter.ToInt32(buffer4, 0);
fs.Read(buffer4, 0, 4);
int space = BitConverter.ToInt32(buffer4, 0);
var wasInfo = new WasInfo(uid, offset, size, space);
// Logger.Debug($"Was({uid}):Size:{size},Offset:{offset},Space:{space}");
_wasInfos[uid] = wasInfo;
}
}
else
{
_wasFileCount = 0;
}
}
_loaded = true;
} catch (Exception e) {
Logger.Error($"Error In Load Wdf : {FileName}", e);
throw;
}
Logger.Info($"End Load Wdf : {FileName}");
}