internal static extern void SnapshotManager_Open(
HandleRef self,
/* from(DataSource_t) */ Types.DataSource data_source,
/* from(char const *) */ string file_name,
/* from(SnapshotConflictPolicy_t) */ Types.SnapshotConflictPolicy conflict_policy,
/* from(SnapshotManager_OpenCallback_t) */ OpenCallback callback,
/* from(void *) */ IntPtr callback_arg);
public void Open(OpenCallback callback)
{
if(IsOpen == false)
{
fDataSources = new List<InterfaceDataSource>();
if(fTwain.Open())
{
fDataSources.AddRange(fTwain.GetDataSources());
}
if(fWia.Open())
{
fDataSources.AddRange(fWia.GetDataSources());
}
foreach(InterfaceDataSource ds in fDataSources)
{
ds.OnNewPictureData += fActiveDataSource_OnNewPictureData;
ds.OnScanningComplete += fActiveDataSource_OnScanningComplete;
}
}
if(callback != null)
{
callback(IsOpen);
}
}
internal static extern void SnapshotManager_ResolveConflict(
HandleRef self,
/* from(char const *) */ string conflict_id,
/* from(SnapshotMetadata_t) */ IntPtr snapshot_metadata,
/* from(SnapshotManager_OpenCallback_t) */ OpenCallback callback,
/* from(void *) */ IntPtr callback_arg);
public OpenState(string filename, OpenCallback callback, object state){
this.filename = filename;
this.callback = callback;
this.state = state;
}
public ThreadQueue.TaskControl Open(string filename, OpenCallback callback, object state)
{
return ThreadQueue.QueueUserWorkItem(new ThreadQueue.WorkCallback(OpenDatabase), new WaitCallback(OpenDatabaseComplete), new OpenState(filename,callback,state));
}
public OpenState(string filename, OpenCallback callback, object state)
{
this.filename = filename;
this.callback = callback;
this.state = state;
}
public ThreadQueue.TaskControl Open(string filename, OpenCallback callback, object state)
{
return(ThreadQueue.QueueUserWorkItem(new ThreadQueue.WorkCallback(OpenDatabase), new WaitCallback(OpenDatabaseComplete), new OpenState(filename, callback, state)));
}
internal static extern void SnapshotManager_Open(HandleRef self, Types.DataSource data_source, string file_name, Types.SnapshotConflictPolicy conflict_policy, OpenCallback callback, IntPtr callback_arg);
internal static extern void SnapshotManager_ResolveConflict(HandleRef self, string conflict_id, IntPtr snapshot_metadata, IntPtr metadata_change, byte[] data, UIntPtr data_size, OpenCallback callback, IntPtr callback_arg);
internal static extern void SnapshotManager_ResolveConflict(HandleRef self, string conflict_id, IntPtr snapshot_metadata, OpenCallback callback, IntPtr callback_arg);
// 基本的にはオープンとやることは同じなんですけど、
// StreamingAssetにファイルがあるかどうかの確認を行う
public ThreadQueue.TaskControl AutoOpen(string filename, string _strDirectory, OpenCallback callback, object state)
{
string pathDB = System.IO.Path.Combine(Application.persistentDataPath, filename);
//Debug.Log( pathDB );
bool bFileCtrlError = false;
if (!System.IO.File.Exists(pathDB))
{
//Debug.Log ("DB not Exists in documents folder");
//original path
string sourcePath = System.IO.Path.Combine(Application.streamingAssetsPath, _strDirectory + filename);
//Debug.Log( sourcePath );
if (sourcePath.Contains("://"))
{
// Android
WWW www = new WWW(sourcePath);
// Wait for download to complete - not pretty at all but easy hack for now
// and it would not take long since the data is on the local device.
while (!www.isDone)
{
;
}
if (String.IsNullOrEmpty(www.error))
{
System.IO.File.WriteAllBytes(pathDB, www.bytes);
}
else
{
bFileCtrlError = true;
//CanExQuery = false;
// エラーで返す
}
}
else
{
// Mac, Windows, Iphone
//validate the existens of the DB in the original folder (folder "streamingAssets")
if (System.IO.File.Exists(sourcePath))
{
//copy file - alle systems except Android
System.IO.File.Copy(sourcePath, pathDB, true);
}
else
{
bFileCtrlError = true;
//CanExQuery = false;
// エラーで返す
Debug.Log("ERROR: the file DB named " + filename + " doesn't exist in the StreamingAssets Folder, please copy it there.");
}
}
}
if (bFileCtrlError)
{
//Debug.Log( "open error");
ThreadQueue.TaskControl retError = new ThreadQueue.TaskControl();
retError.Cancel();
return(retError);
}
//Debug.Log( "open:"+pathDB );
return(Open(pathDB, callback, state));
}
