static void BatchTestSaveas()
{
var odlFolder = @"C:\arcgisserver\directories\arcgiscache\TestChinaMap\图层\_alllayers11111";
var newFolder = @"C:\arcgisserver\directories\arcgiscache\TestChinaMap\图层\_alllayersnew";
var allOldFiles = Directory.GetFiles(odlFolder, "*.bundle", SearchOption.AllDirectories);
foreach (var oldFilePath in allOldFiles)
{
EsriBundleFile oldDataFile = new EsriBundleFile(oldFilePath);
oldDataFile.Intiliaze();
string filename = Path.GetFileName(oldFilePath);
string newDataSavepath = oldFilePath.Replace(odlFolder, newFolder).Replace(filename, "");
if (!Directory.Exists(newDataSavepath)) Directory.CreateDirectory(newDataSavepath);
oldDataFile.SaveAs(Path.Combine(newDataSavepath, filename));
}
}
/// <summary>
/// 写入指定行列号的瓦片数据，由于需要频繁打开文件然后复制，最好使用批量写入的方式
/// </summary>
/// <param name="level"></param>
/// <param name="row"></param>
/// <param name="col"></param>
/// <param name="tilebytes"></param>
public void Write(int level, int row, int col, Byte[] tilebytes)
{
string bundleFilePath = GetBundleFileWithouExtention(level, row, col);
// 将旧文件的数据首先读到新文件中,插入新的数据会造成整个文件数据的移动，因而这里采用全部读取出来，然后重新写入的方式
EsriBundleFile oldDataFile = new EsriBundleFile(bundleFilePath + EsriBundleFileConfig.BundleExt);
oldDataFile.Intiliaze();
var newDataFile = new EsriBundleFile(oldDataFile.Config);
newDataFile.Intiliaze();
for (int i = 0; i < EsriBundleFileConfig.MaxTileCount; i++)
{
var dataBytes = oldDataFile.Read(i);
newDataFile.Write(i, dataBytes);
}
oldDataFile.Dispose();
oldDataFile = null;
int index;
EsriBundleHelper.ComputeIndex(row, col, PacketSize, out index);
newDataFile.Write(index, tilebytes);
newDataFile.SaveAs(bundleFilePath + EsriBundleFileConfig.BundleExt);
newDataFile.Dispose();
}
static void CreateDataFileTest()
{
var oldIndexPath = @"d:\esri\R1300C6980.bundlx";
var oldDataPath = @"d:\esri\R1300C6980.bundle";
var newDataPath = @"d:\esri\R1300C6980new.bundle";
EsriBundleIndexFile oldIndexFile = new EsriBundleIndexFile(oldIndexPath);
oldIndexFile.Intiliaze();
var allOldStorageIndices = oldIndexFile.GetAllIndices();
EsriBundleFile oldDataFile = new EsriBundleFile(oldDataPath, allOldStorageIndices);
oldDataFile.Intiliaze();
EsriBundleFile newDataFile = new EsriBundleFile(oldDataFile.Config);
newDataFile.Intiliaze();
for (int i = 0; i < 16384; i++)
{
var dataBytes = oldDataFile.Read(i);
newDataFile.Write(i, dataBytes);
}
newDataFile.SaveAs(newDataPath);
}
static void TestSaveAs()
{
var oldIndexPath = @"d:\esri\R1300C6980.bundlx";
var oldDataPath = @"d:\esri\R1300C6980.bundle";
var newDataPath = @"d:\esri\R1300C6980new.bundle";
EsriBundleIndexFile oldIndexFile = new EsriBundleIndexFile(oldIndexPath);
oldIndexFile.Intiliaze();
var allOldStorageIndices = oldIndexFile.GetAllIndices();
EsriBundleFile oldDataFile = new EsriBundleFile(oldDataPath, allOldStorageIndices);
oldDataFile.Intiliaze();
oldDataFile.SaveAs(newDataPath);
}
