public static void GetAbfile_Synchronize(string from_path, string temp_path)
{
if (!File.Exists(from_path))
{
UnityEngine.Debug.LogError("!File.Exists : " + from_path);
return;
}
var local_db = new DbRepository <Abfiles>();
local_db.DataService("vesali.db");
Abfiles res = local_db.SelectOne <Abfiles>((temp) => {
if (temp.file_name == get_file_name_from_full_path(from_path))
{
return(true);
}
else
{
return(false);
}
});
if (res == null)
{
UnityEngine.Debug.LogError("res == null");
local_db.Close();
return;
}
byte[] data = new byte[1024];
data = Convert.FromBase64String(res.head);
FileStream FileOut = new FileStream(temp_path, System.IO.FileMode.Create);
FileOut.Write(data, 0, 1024);
FileStream FileIn = new FileStream(from_path, System.IO.FileMode.Open);
//将此剩余字节写入temp_path
int readLen;
while (true)
{
readLen = FileIn.Read(data, 0, data.Length);
if (readLen <= 0)
{
break;
}
FileOut.Write(data, 0, readLen);
}
FileOut.Close();
FileIn.Close();
}
public static void GetAbfile2(string from_path, string temp_path)
{
byte[] data = new byte[1024];
if (!File.Exists(from_path))
{
return;
}
var local_db = new DbRepository <Abfiles>();
local_db.DataService("vesali.db");
Abfiles res = local_db.SelectOne <Abfiles>((temp) =>
{
if (temp.file_name == get_file_name_from_full_path(from_path))
{
return(true);
}
else
{
return(false);
}
});
if (res == null)
{
local_db.Close();
return;
}
local_db.Close();
byte[] data1 = Convert.FromBase64String(res.head);
FileStream FileOut = new FileStream(temp_path, System.IO.FileMode.Create, System.IO.FileAccess.ReadWrite, FileShare.ReadWrite);
FileOut.Write(data1, 0, data1.Length);
FileStream FileIn = new FileStream(from_path, System.IO.FileMode.Open, System.IO.FileAccess.Read);
//将此剩余字节写入temp_path
int readLen;
while (true)
{
readLen = FileIn.Read(data, 0, data.Length);
if (readLen <= 0)
{
break;
}
FileOut.Write(data, 0, readLen);
}
FileOut.Flush();
FileIn.Close();
FileOut.Close();
// vesal_log.vesal_write_log("load model phase 2 start: " + DateTime.Now.Ticks);
}
/// <summary>
/// 加载标注
/// </summary>
/// <param name="downLoad_name">标注ab</param>
public void Load_ps(string downLoad_name, string ab_path)
{
#if UNITY_EDITOR || UNITY_STANDALONE_WIN
var local_db = new DbRepository <Abfiles>();
string temp_path = PublicClass.tempPath + "temp.dat";
local_db.DataService("vesali.db");
Abfiles res = local_db.SelectOne <Abfiles>((temp) =>
{
if (temp.file_name == Vesal_DirFiles.get_file_name_from_full_path(ab_path))
{
return(true);
}
else
{
return(false);
}
});
local_db.Close();
if (res == null || !File.Exists(ab_path))
{
if (PPTGlobal.PPTEnv == PPTGlobal.PPTEnvironment.plugin)
{
try
{
curBundleObj = LoadPSModel(LoadModel_ppt.url, LoadModel_ppt.password, LoadModel_ppt.sceneName);
}
catch (Exception e)
{
Debug.Log(e.Message);
}
}
}
else
{
//解压ab文件
psmodel = null;
ReadTextureAB(PublicClass.filePath + "sign/");
Vesal_DirFiles.GetAbfile_Synchronize(ab_path, temp_path);
curBundleObj = AssetBundle.LoadFromFile(temp_path);
}
GameObject realObj = (GameObject)curBundleObj.LoadAsset(downLoad_name, typeof(GameObject));
CurrentObj = Instantiate(realObj);
CurrentObj.name = "temp_parent";
CurrentObj.name = CurrentObj.name.Replace("(Clone)", "");
// realObj.transform.SetParent(Transform_parent);
// Camera.main.GetComponent<ChooseModel>().SetCameraPosition(CurrentObj.transform);
Reset();
GetMaterialsFromModel(downLoad_name);
curBundleObj.Unload(false);//卸载内存中的资源
if (File.Exists(temp_path))
{
Vesal_DirFiles.DelFile(temp_path);
}
#elif UNITY_ANDROID || UNITY_IOS
downLoad_name = GetSAFromSignidTable(PublicClass.app.struct_name);
curBundleObj = AssetBundle.LoadFromFile(PublicClass.filePath + "Android_sign/" + downLoad_name + ".assetbundle");
GameObject realObj = (GameObject)curBundleObj.LoadAsset(downLoad_name, typeof(GameObject));
CurrentObj = Instantiate(realObj);
CurrentObj.name = "temp_parent";
CurrentObj.name = CurrentObj.name.Replace("(Clone)", "");
Reset();
GetMaterialsFromModel(downLoad_name);
curBundleObj.Unload(false); //卸载内存中的资源
#endif
}
public static byte[] GetAbfile(string from_path, string temp_path)
{
//string fnf = get_file_name_from_full_path(from_path);
//UnityEngine.Debug.Log(PublicClass.filePath + fnf);
//if (File.Exists(PublicClass.filePath+fnf)) {
// return File.ReadAllBytes(PublicClass.filePath + fnf);
//}
byte[] data = new byte[1024];
if (!File.Exists(from_path))
{
return(data);
}
var local_db = new DbRepository <Abfiles>();
local_db.DataService("vesali.db");
Abfiles res = local_db.SelectOne <Abfiles>((temp) =>
{
if (temp.file_name == get_file_name_from_full_path(from_path))
{
return(true);
}
else
{
return(false);
}
});
if (res == null)
{
local_db.Close();
return(data);
}
data = Convert.FromBase64String(res.head);
byte[] data2 = File.ReadAllBytes(from_path);
byte[] result = new byte[data.Length + data2.Length];
Array.Copy(data, result, data.Length);
Array.Copy(data2, 0, result, data.Length, data2.Length);
// FileStream FileOut = new FileStream(temp_path, System.IO.FileMode.Create);
//FileOut.Write(data, 0, 1024);
//FileStream FileIn = new FileStream(from_path, System.IO.FileMode.Open);
////将此剩余字节写入temp_path
//int readLen;
//while (true)
//{
// readLen = FileIn.Read(data, 0, data.Length);
// if (readLen <= 0)
// break;
// //FileOut.Write(data, 0, readLen);
//}
//FileOut.Close();
vesal_log.vesal_write_log("load model phase 2 start: " + DateTime.Now.Ticks);
local_db.Close();
return(result);
//FileIn.Close();
}
public static void SaveAbfile(string temp_path, string dest_path, bool decryptFlag, bool isDeleteSource = true)
{
if (!File.Exists(temp_path))
{
return;
}
string abtemp = PublicClass.tempPath + "Abtemptemp.ab";
//解压文件并删除源文件
if (decryptFlag)
{
VesalDecrypt.encrypt.DecryptFile(temp_path, abtemp, "Vesal17788051918");
DelFile(temp_path);
}
else
{
abtemp = temp_path;
}
FileStream FileIn = new FileStream(abtemp, System.IO.FileMode.Open);
FileStream FileOut = new FileStream(dest_path, System.IO.FileMode.Create);
try
{
byte[] data = new byte[1024];
int readLen = FileIn.Read(data, 0, data.Length);
//将此1024字节写入数据库的abfile表中
var local_db = new DbRepository <Abfiles>();
local_db.DataService("vesali.db");
local_db.CreateTable();
Abfiles file = new Abfiles {
file_name = get_file_name_from_full_path(dest_path), head = Convert.ToBase64String(data)
};
Abfiles res = local_db.SelectOne <Abfiles>((temp) =>
{
if (temp.file_name == file.file_name)
{
return(true);
}
else
{
return(false);
}
});
if (res == null)
{
//insert
local_db.Insert(file);
}
else
{
//update
local_db.Update(file);
}
local_db.Close();
//将此剩余字节写入dest_path
while (true)
{
readLen = FileIn.Read(data, 0, data.Length);
if (readLen <= 0)
{
break;
}
FileOut.Write(data, 0, readLen);
}
FileIn.Close();
FileOut.Close();
if (isDeleteSource)
{
DelFile(abtemp);
}
}
catch (Exception e)
{
UnityEngine.Debug.Log(e.Message);
FileIn.Close();
FileOut.Close();
}
}