private iPhoneFile(iPhone phone, long handle, OpenMode mode)
: base()
{
this.phone = phone;
this.mode = mode;
this.handle = handle;
}
/// <summary>
/// Opens a file for reading
/// </summary>
/// <param name="phone">A valid iPhone object</param>
/// <param name="path">The file to be opened for reading</param>
/// <returns>An unshared <c>iPhoneFile</c> object on the specified path with Write access. </returns>
public static iPhoneFile OpenRead(iPhone phone, string path)
{
return iPhoneFile.Open(phone, path, FileAccess.Read);
}
/// <summary>
/// Opens a file for writing
/// </summary>
/// <param name="phone">A valid iPhone object</param>
/// <param name="path">The file to be opened for writing</param>
/// <returns>An unshared <c>iPhoneFile</c> object on the specified path with Write access. </returns>
public static iPhoneFile OpenWrite(iPhone phone, string path)
{
return iPhoneFile.Open(phone, path, FileAccess.Write);
}
/// <summary>
/// Opens an iPhoneFile stream on the specified path
/// </summary>
/// <param name="phone">A valid iPhone 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>
public static unsafe iPhoneFile Open(iPhone 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.GetCurrentDirectory(), path);
ret = MobileDevice.AFCFileRefOpen(phone.AFCHandle, iPhone.string2bytes(full_path), (int)mode, 0, out handle);
if (ret != 0)
throw new IOException("AFCFileRefOpen failed with error " + ret.ToString());
return new iPhoneFile(phone, handle, mode);
}
