/// <summary>
/// Creates an archive of the /data partition
/// </summary>
/// <returns>
/// The output of the archive command.
/// </returns>
public string ArchiveDataPartition()
{
//Try to mount /data and /sdcard, the result is pretty much irrelevant since tar will error out if need be
_parent.WriteToConsole(AdbCommand.ExecuteShellCommand(Constants.MOUNT_DATA).Replace("\r", "") + "\n");
_parent.WriteToConsole(AdbCommand.ExecuteShellCommand(Constants.MOUNT_SDCARD).Replace("\r", "") + "\n");
return(AdbCommand.ExecuteShellCommandWithOutput(Constants.TAR_CREATE, _parent));
}
/// <summary>
/// Preps the device for repartitioning by unmounting all partitions and deleting the cache
/// and data partitions.
/// </summary>
public void RepartitionPreparation()
{
//Unmount the data, cache, and sdcard partitions since we can't modify them
//if they're mounted.
AdbCommand.ExecuteShellCommand(Constants.UMOUNT_CACHE);
AdbCommand.ExecuteShellCommand(Constants.UMOUNT_DATA);
AdbCommand.ExecuteShellCommand(Constants.UMOUNT_SDCARD);
//Remove the data and cache partitions up front
AdbCommand.ExecutePartitionCommand(Constants.PARTED_REMOVE + Constants.CACHE_PART_NUMBER, _parent);
AdbCommand.ExecutePartitionCommand(Constants.PARTED_REMOVE + Constants.DATA_PART_NUMBER, _parent);
}
/// <summary>
/// Reads the current partition table's values.
/// </summary>
/// <returns>
/// A dictionary that maps partition names to their sizes.
/// </returns>
public Dictionary <string, uint> ReadPartitionTable()
{
Dictionary <string, uint> partTable = new Dictionary <string, uint>();
string partInfo = AdbCommand.ExecuteShellCommand(Constants.PARTED_PRINT);
if (!String.IsNullOrEmpty(partInfo))
{
_parent.WriteToConsole(partInfo.Replace("\r", ""));
ProcessPartitionTable(partInfo, partTable);
}
return(partTable);
}
/// <summary>
/// Reads the current usage of each partition.
/// </summary>
/// <returns>
/// A dictionary that maps partition names to their usage.
/// </returns>
public Dictionary <string, int> ReadPartitionUsage()
{
Dictionary <string, int> partUsage = new Dictionary <string, int>();
AdbCommand.ExecuteShellCommand(Constants.MOUNT_DATA);
AdbCommand.ExecuteShellCommand(Constants.MOUNT_SDCARD);
string dataUsageInfo = AdbCommand.ExecuteShellCommand(Constants.USED_DATA);
string sdUsageInfo = AdbCommand.ExecuteShellCommand(Constants.USED_SDCARD);
AdbCommand.ExecuteShellCommand(Constants.UMOUNT_DATA);
AdbCommand.ExecuteShellCommand(Constants.UMOUNT_SDCARD);
if (!String.IsNullOrEmpty(dataUsageInfo) && !String.IsNullOrEmpty(sdUsageInfo))
{
ProcessUsageData(dataUsageInfo, sdUsageInfo, partUsage);
}
return(partUsage);
}
/// <summary>
/// Restores a local data backup to the device's /data partition.
/// </summary>
private void RestoreData()
{
DisableButtons();
WriteToConsole("Restoring /data from backup archive...\n");
WriteToConsole("Pushing archive to device. Please wait, this can take several minutes...\n");
string pushOutput = _command.PushDataArchive();
if (pushOutput.Contains("KB/s"))
{
WriteToConsole(pushOutput.Substring(7) + "\n");
WriteToConsole("Extracting archive...\n");
pushOutput = _command.ExtractDataArchive();
if (!pushOutput.StartsWith("Error:"))
{
WriteToConsole("Cleaning up...\n");
AdbCommand.ExecuteShellCommand("rm /data/data.tgz");
WriteToConsole("Done.\n");
}
else
{
WriteToConsole("Error extracting archive.\n");
WriteToConsole(pushOutput);
}
}
else
{
WriteToConsole("Error pushing archive to device.\n");
WriteToConsole(pushOutput);
}
EnableButtons();
}
/// <summary>
/// Pushes a data.tgz archive from the local machine to the device.
/// </summary>
/// <returns>
/// The output of the push command.
/// </returns>
public string PushDataArchive()
{
_parent.WriteToConsole(AdbCommand.ExecuteShellCommand(Constants.MOUNT_DATA).Replace("\r", "") + "\n");
return(AdbCommand.ExecuteCommand(Constants.PUSH_DATA_ARCHIVE));
}
/// <summary>
/// Removes a data.tgz archive from the device.
/// </summary>
private void RemoveRemoteArchive()
{
WriteToConsole("Deleting archive from /sdcard...");
WriteToConsole(AdbCommand.ExecuteShellCommand("rm /sdcard/data.tgz") + "\n");
WriteToConsole("Done.\n");
}
