private static DataPumpBase GetMirrorDataPump(Pump key, Int32 hash)
{
if (DataPumpCaches.ContainsKey(hash))
{
return(DataPumpCaches[hash]);
}
DataPumpBase dataPump = null;
switch (key.OSType)
{
case EnumOSType.Android:
dataPump = new AndroidMirrorDataPump();
break;
case EnumOSType.IOS:
dataPump = new IOSMirrorDataPump();
break;
default:
throw new NotSupportedException(key.OSType.ToString());
}
DataPumpCaches.Add(hash, dataPump);
return(dataPump);
}
/// <summary>
/// 执行数据泵。
/// </summary>
/// <param name="pump">元数据。</param>
/// <param name="savePath">保存路径。</param>
/// <param name="source">数据源。</param>
/// <param name="reporter">异步通知器。</param>
/// <param name="items">提取项列表。</param>
/// <returns>数据泵任务执行上下文。</returns>
public static DataPumpExecutionContext Execute(this Pump pump, String savePath, SourceFileItem source, IAsyncProgress reporter, IEnumerable <ExtractItem> items = null)
{
DataPumpBase dataPump = pump.GetDataPump();
DataPumpExecutionContext context = dataPump.CreateContext(pump, savePath, source);
DataPumpControllableExecutionContext contextEx = context as DataPumpControllableExecutionContext;
if (contextEx != null)
{
contextEx.Reporter = reporter;
}
dataPump.Execute(context);
return(context);
}
/// <summary>
/// 创建执行上下文。
/// </summary>
/// <param name="dataPump">数据泵。</param>
/// <param name="metaData">元数据。</param>
/// <param name="rootSavePath">保存路径。</param>
/// <param name="source">数据源。</param>
/// <param name="extractItems">提取项列表。</param>
/// <param name="asyn">异步通知器。</param>
/// <returns>执行上下文。</returns>
internal static DataPumpExecutionContext CreateContext(this DataPumpBase dataPump, Pump metaData, String rootSavePath, SourceFileItem source, IEnumerable <ExtractItem> extractItems, IAsyncProgress asyn = null)
{
DataPumpExecutionContext context = dataPump.CreateContext(metaData, rootSavePath, source);
context.ExtractItems = extractItems;
DataPumpControllableExecutionContext contextEx = context as DataPumpControllableExecutionContext;
if (contextEx != null)
{
contextEx.Reporter = asyn;
}
return(contextEx);
}
/// <summary>
/// 执行数据泵。
/// </summary>
/// <param name="dataPump">元数据。</param>
/// <param name="source">数据源。</param>
/// <param name="reporter">异步通知器。</param>
/// <param name="items">提取项列表。</param>
/// <returns>数据泵任务执行上下文。</returns>
public static DataPumpExecutionContext Execute(this DataPumpBase dataPump, SourceFileItem source, MultiTaskReporterBase reporter, params ExtractItem[] items)
{
DataPumpExecutionContext context = dataPump.CreateContext(source);
context.ExtractItems = items;
DataPumpControllableExecutionContext contextEx = context as DataPumpControllableExecutionContext;
if (contextEx != null)
{
contextEx.Reporter = reporter;
}
dataPump.Execute(context);
return(context);
}
/// <summary>
/// 根据提取方式和系统类型获取指定的数据泵，并完成数据泵的初始化。
/// </summary>
/// <param name="pump">元数据。</param>
/// <returns>数据泵。</returns>
public static DataPumpBase GetDataPump(this Pump pump)
{
DataPumpBase dp = null;
switch (pump.Type)
{
case EnumPump.USB:
dp = GetUsbDataDataPump(pump);
break;
case EnumPump.Mirror:
dp = GetMirrorDataPump(pump);
break;
default:
break;
}
dp?.Initialize();
return(dp);
}
private static DataPumpBase GetUsbDataDataPump(Pump key, Int32 hash)
{
if (DataPumpCaches.ContainsKey(hash))
{
return(DataPumpCaches[hash]);
}
var device = (Device)key.Source;
DataPumpBase dataPump = null;
switch (key.OSType)
{
case EnumOSType.Android:
if (device.IsRoot || device.Status == EnumDeviceStatus.Recovery)
{
dataPump = new AndroidUsbDataPump();
}
else if (device.Brand.ToSafeString().ToLower() == "vivo" || device.Manufacture.ToSafeString().ToLower() == "vivo")
{
dataPump = new AndroidVivoBackupDataPump();
}
else
{
dataPump = new AndroidUsbUnrootDataPump();
}
break;
case EnumOSType.IOS:
dataPump = new IOSUsbDataPump();
break;
default:
throw new NotSupportedException(key.OSType.ToString());
}
DataPumpCaches.Add(hash, dataPump);
return(dataPump);
}