/// <summary>
/// Opens an iDeviceFile stream on the specified path
/// </summary>
/// <param name="phone">A valid iDevice object</param>
/// <param name="path">The file to open</param>
/// <param name="openmode">A <see cref="FileAccess"/> value that specifies the operations that can be performed on the file</param>
/// <returns></returns>
unsafe public static iDeviceFile Open(iDevice phone, string path, FileAccess openmode)
{
OpenMode mode;
int ret;
long handle;
string full_path;
mode = OpenMode.None;
switch (openmode)
{
case FileAccess.Read: mode = OpenMode.Read; break;
case FileAccess.Write: mode = OpenMode.Write; break;
case FileAccess.ReadWrite: throw new NotImplementedException("Read+Write not (yet) implemented");
}
full_path = phone.FullPath(phone.CurrentDirectory, path);
ret = MobileDevice.AFCFileRefOpen(phone.AFCHandle, full_path, (int)mode, 0, out handle);
if (ret != 0)
{
phone.ReConnect();
throw new IOException("AFCFileRefOpen failed with error " + ret.ToString());
}
return(new iDeviceFile(phone, handle, mode));
}