/* This method reads a specified file from your hard-drive and copies it to local storage.
* Please note that you can use Galaxy SDK FileWrite method to write bytes from memory to a
* file in local storage i.e. create new file instead of copying an existing one. */
public void CopyFileToLocalStorage(string absoluteInputPath)
{
string fileName = null;
byte[] data = null;
if (File.Exists(absoluteInputPath))
{
fileName = Path.GetFileName(absoluteInputPath);
data = File.ReadAllBytes(absoluteInputPath);
}
else
{
Debug.Log("File " + absoluteInputPath + " does not exist");
return;
}
try
{
Debug.Log("Writing file " + absoluteInputPath + " to local storage.");
GalaxyInstance.Storage().FileWrite(fileName, data, (uint)data.Length);
}
catch (GalaxyInstance.Error e)
{
Debug.LogWarning("Could not write file " + absoluteInputPath + " to local storage for reason: " + e);
}
}
/* Uploads specified file from local storage to online storage. Uploaded file will be then
* available in cloud, meaning it can be shared with other users using SharedFileID (obtained from
* FileShareListener), and will be downloaded on all machines used by this user. */
public void ShareFileFromLocalStorage(string fileName)
{
try
{
Debug.Log("GalaxyInstance.Storage.FileShare method started");
GalaxyInstance.Storage().FileShare(fileName);
}
catch (GalaxyInstance.Error e)
{
Debug.LogWarning("Error " + e + " occured during execution of GalaxyInstance.Storage.FileShare method");
}
}
/* Download shared file using its SharedFileID */
public void DownloadSharedFileBySharedFileID(ulong sharedFileID)
{
if (sharedFileID == 0)
{
return;
}
try
{
GalaxyInstance.Storage().DownloadSharedFile(sharedFileID);
}
catch (GalaxyInstance.Error e)
{
Debug.LogWarning("Could not download shared file for reason " + e);
}
}
/* Removes specified file from local storage. The file needs to be in your local storage
* when this method is used. If the file is removed when the game is running this information
* will be shared with cloud storage when the game is closed. Files removed manually when
* the game is not running will be downloaded again when the game is launched. */
public void RemoveFileFromLocalStorage(string fileName)
{
try
{
if (GalaxyInstance.Storage().FileExists(fileName))
{
GalaxyInstance.Storage().FileDelete(fileName);
}
else
{
Debug.Log("File " + fileName + " could not be removed because it does not exist");
}
}
catch (GalaxyInstance.Error e)
{
Debug.LogWarning("Could not remove file " + fileName + " for reason " + e);
}
}
/* Share all files present in the local storage. Does the same thing as ShareFileFromLocalStorage,
* but for all files present in local storage. */
public void ShareAllFilesFromLocalStorage()
{
uint fileCount = GalaxyInstance.Storage().GetFileCount();
string fileName = null;
try
{
for (uint i = 0; i < fileCount; i++)
{
fileName = GalaxyInstance.Storage().GetFileNameByIndex(i);
ShareFileFromLocalStorage(fileName);
Debug.Log("File " + fileName + " share request sent");
}
}
catch (GalaxyInstance.Error e)
{
Debug.LogWarning("Sharing one of the files from local storage failed for reason: " + e);
}
}
public override void OnSharedFileDownloadSuccess(ulong sharedFileID, string fileName)
{
Debug.Log("Shared file with ID " + sharedFileID + " downloaded. Proceeding to write the file ");
try
{
uint downloadedSharedFileSize = GalaxyInstance.Storage().GetSharedFileSize(sharedFileID);
byte[] downloadedSharedFileBuffer = new byte [downloadedSharedFileSize];
string saveFileName = userID + "/" + fileName;
GalaxyInstance.Storage().SharedFileRead(sharedFileID, downloadedSharedFileBuffer, downloadedSharedFileSize);
GalaxyInstance.Storage().FileWrite(saveFileName, downloadedSharedFileBuffer, downloadedSharedFileSize);
Debug.Log("Downloaded shared file written to: " + saveFileName);
}
catch (GalaxyInstance.Error e)
{
Debug.LogWarning(e);
}
finally {
GalaxyInstance.Storage().SharedFileClose(sharedFileID);
userID = "0";
}
}
/* Lists all files present in the local storage. Files in Cloud Storage that are not present in
* the local storage will NOT be listed. */
public string[] ListAllFilesFromOnlineStorage()
{
uint fileCount = 0;
string[] nameList;
try
{
fileCount = GalaxyInstance.Storage().GetFileCount();
nameList = new string[fileCount];
for (uint i = 0; i < fileCount; i++)
{
nameList[i] = GalaxyInstance.Storage().GetFileNameByIndex(i);
}
Debug.Log("List of files in storage received.");
return(nameList);
}
catch (GalaxyInstance.Error e)
{
Debug.LogWarning("Getting file list from storage failed for reason: " + e);
}
return(null);
}
void DownloadedSharedFileWrite(ulong sharedFileID, string fileName)
{
try
{
uint downloadedSharedFileSize = GalaxyInstance.Storage().GetSharedFileSize(sharedFileID);
byte[] downloadedSharedFileBuffer = new byte [downloadedSharedFileSize];
if (userID != null)
{
GalaxyInstance.Storage().SharedFileRead(sharedFileID, downloadedSharedFileBuffer, downloadedSharedFileSize);
string saveFileName = userID + "/" + fileName;
GalaxyInstance.Storage().FileWrite(saveFileName, downloadedSharedFileBuffer, downloadedSharedFileSize);
GalaxyInstance.Storage().SharedFileClose(sharedFileID);
userID = null;
}
else
{
Debug.LogWarning("Failed to download file with ID " + sharedFileID + " because SharedFileDownloadListener.userID is null");
}
}
catch (GalaxyInstance.Error e)
{
Debug.LogWarning(e);
}
}