private int ReadCore(byte[] buffer, int offset, int count)
{
int num2 = f.Read(buffer, offset, count);
if (num2 == -1)
{
throw new IOException();
}
_pos += (ulong)num2;
VerifyOSHandlePosition();
return(num2);
}
/// <summary>
/// Copies a file from the remote device to the local system.
/// </summary>
/// <param name="device">The device.</param>
/// <param name="deviceFileName">The name of the remote file to copy.</param>
/// <param name="desktopFileName">The name of the local destination file.</param>
/// <param name="overwrite">true if the destination file can be overwritten; otherwise, false.</param>
public static void CopyFileFromDevice(RemoteDevice device, string deviceFileName, string desktopFileName, bool overwrite)
{
using var remoteFile = new RemoteDevice.DeviceFile(device.ISession, deviceFileName, GENERIC_READ, FILE_SHARE_READ, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL);
using var localFile = new FileStream(desktopFileName, overwrite ? FileMode.Create : FileMode.CreateNew, FileAccess.Write);
// read data from remote file into buffer
byte[] buffer = new byte[FileBufferSize];
int bytesread = 0;
while ((bytesread = remoteFile.Read(buffer, 0, FileBufferSize)) > 0)
{
// write it into local file
localFile.Write(buffer, 0, bytesread);
}
}
/// <summary>
/// Reads the contents of a file on a remote device into a array of bytes.
/// </summary>
/// <param name="device">The device.</param>
/// <param name="path">A file to open for reading.</param>
/// <returns>
/// A byte array containing the contents of the file.
/// </returns>
public static byte[] ReadAllBytes(RemoteDevice device, string path)
{
byte[] ret = new byte[0];
using (RemoteDevice.DeviceFile remoteFile = new RemoteDevice.DeviceFile(device.ISession, path, GENERIC_READ, FILE_SHARE_READ, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL))
{
using MemoryStream mem = new MemoryStream(10240);
// read data from remote file into buffer
byte[] buffer = new byte[FileBufferSize];
int bytesread = 0;
while ((bytesread = remoteFile.Read(buffer, 0, FileBufferSize)) > 0)
{
// write it into local file
mem.Write(buffer, 0, bytesread);
}
ret = mem.ToArray();
}
return(ret);
}