public Form2(B2SDK sdk)
{
InitializeComponent();
authorizedSDK = sdk;
SqlQuery dbConnection = new SqlQuery(dbName);
if (System.IO.File.Exists(dbName))
{
string bucketName = dbConnection.getPrefferedBucketName();
txtBucketName.Text = bucketName;
string directoryName = dbConnection.getDirectoryName();
txtFolderToSync.Text = directoryName;
}
}
private void btnStartSync_Click(object sender, EventArgs e)
{
string storageBucketName = txtBucketName.Text;
SqlQuery dbConnection = new SqlQuery(dbName);
if (!System.IO.File.Exists(dbName))
{
dbConnection.createAndInitializeDatabase();
}
string fileSyncDirectory = txtFolderToSync.Text;
dbConnection.savePreferredBucketName(storageBucketName);
if (Directory.Exists(fileSyncDirectory))
{
string bucketId = getOrCreateBucketId(storageBucketName);
Dictionary<string, string> processedFileList = processFilesInBucket(bucketId);
dbConnection.addDirectoryToFileSyncDirectory(fileSyncDirectory);
string[] files = Directory.GetFiles(fileSyncDirectory, "*", SearchOption.AllDirectories);
// disable buttons
btnPullData.Enabled = false;
btnPushData.Enabled = false;
foreach (string fileName in files)
{
// backblaze doesnt allow \'s so we have to replace with /'s .... we'll have to do this the other way around
// thankfully windows doesnt let you name files with that so it will only denominate folder separations.
string cleanFileName = fileName.Replace(@"\", "/");
byte[] fileBytes = File.ReadAllBytes(fileName);
string sha1Hash = calculateSHA1(fileBytes);
if (processedFileList.ContainsKey(cleanFileName))
{
B2FileInfo fileInfo = authorizedSDK.b2_get_file_info(processedFileList[cleanFileName]);
if (fileInfo.contentSha1.Equals(sha1Hash))
{
// do nothing
}
else
{
authorizedSDK.b2_delete_file_version(cleanFileName, processedFileList[cleanFileName]);
fileInfo = authorizedSDK.b2_upload_file(fileBytes, cleanFileName, bucketId);
TimeSpan t = DateTime.UtcNow - new DateTime(1970, 1, 1);
int secondsSinceEpoch = (int)t.TotalSeconds;
if (fileInfo.contentSha1 == sha1Hash)
{
dbConnection.addSyncedFileInfo(cleanFileName, secondsSinceEpoch, sha1Hash);
}
}
}
else
{
B2FileInfo fileInfo = authorizedSDK.b2_upload_file(fileBytes, cleanFileName, bucketId);
TimeSpan t = DateTime.UtcNow - new DateTime(1970, 1, 1);
int secondsSinceEpoch = (int)t.TotalSeconds;
if (fileInfo.contentSha1 == sha1Hash)
{
dbConnection.addSyncedFileInfo(cleanFileName, secondsSinceEpoch, sha1Hash);
}
}
}
}
else
{
//Invalid directory
}
btnPullData.Enabled = true;
btnPushData.Enabled = true;
}
