aaru-dps/Aaru
1
0
Fork 0
mirror of https://github.com/aaru-dps/Aaru.git synced 2025-12-16 19:24:25 +00:00
Code Issues Packages Projects Releases Wiki Activity

Catch and print exceptions from device constructor.

Browse Source
This commit is contained in:
Natalia Portillo
2019-11-02 01:15:49 +00:00
parent bdc55dd648
commit 438fa1c9a2
11 changed files with 754 additions and 565 deletions
Download Patch File Download Diff File Expand all files Collapse all files

106
DiscImageChef.Core/Error.cs Normal file
View File

@@ -0,0 +1,106 @@
using System;
using DiscImageChef.CommonTypes.Interop;
using PlatformID = DiscImageChef.CommonTypes.Interop.PlatformID;
namespace DiscImageChef.Core
{
public static class Error
{
public static string Print(int errno)
{
switch (DetectOS.GetRealPlatformID())
{
case PlatformID.Win32S:
case PlatformID.Win32Windows:
case PlatformID.Win32NT:
case PlatformID.WinCE:
case PlatformID.WindowsPhone:
case PlatformID.Xbox:
return PrintWin32Error(errno);
case PlatformID.Unix:
case PlatformID.MacOSX:
case PlatformID.iOS:
case PlatformID.Linux:
case PlatformID.Solaris:
case PlatformID.NetBSD:
case PlatformID.OpenBSD:
case PlatformID.FreeBSD:
case PlatformID.DragonFly:
case PlatformID.Android:
case PlatformID.Tizen:
case PlatformID.Hurd:
case PlatformID.Haiku:
case PlatformID.HPUX:
case PlatformID.AIX:
case PlatformID.OS400:
case PlatformID.IRIX:
case PlatformID.Minix:
case PlatformID.QNX:
case PlatformID.SINIX:
case PlatformID.Tru64:
case PlatformID.Ultrix:
case PlatformID.OpenServer:
case PlatformID.UnixWare:
case PlatformID.zOS:
return PrintUnixError(errno);
case PlatformID.Wii:
return $"Unknown error code {errno}";
case PlatformID.WiiU:
return $"Unknown error code {errno}";
case PlatformID.PlayStation3:
return $"Unknown error code {errno}";
case PlatformID.PlayStation4:
return $"Unknown error code {errno}";
case PlatformID.NonStop:
return $"Unknown error code {errno}";
case PlatformID.Unknown:
return $"Unknown error code {errno}";
default:
return $"Unknown error code {errno}";
}
throw new Exception("Arrived an unexpected place");
}
private static string PrintUnixError(int errno)
{
switch (errno)
{
case 2: // ENOENT
case 19: // ENODEV
return "The specified device cannot be found.";
case 13: // EACCESS
return "Not enough permissions to open the device.";
case 16: // EBUSY
return "The specified device is in use by another process.";
case 30: // EROFS
return "Cannot open the device in writable mode, as needed by some commands.";
default:
return $"Unknown error code {errno}";
}
}
private static string PrintWin32Error(int errno)
{
switch (errno)
{
case 2: // ERROR_FILE_NOT_FOUND
case 3: // ERROR_PATH_NOT_FOUND
return "The specified device cannot be found.";
case 5: // ERROR_ACCESS_DENIED
return "Not enough permissions to open the device.";
case 19: // ERROR_WRITE_PROTECT
return "Cannot open the device in writable mode, as needed by some commands.";
case 32: // ERROR_SHARING_VIOLATION
case 33: // ERROR_LOCK_VIOLATION
case 108: // ERROR_DRIVE_LOCKED
case 170: // ERROR_BUSY
return "The specified device is in use by another process.";
case 130: // ERROR_DIRECT_ACCESS_HANDLE
return "Tried to open a file instead of a device.";
default:
return $"Unknown error code {errno}";
}
}
}
}