System info tab and Server Speed Tests

[dnzbk]

Description

[#283][#289]

• added a new "STATUS" page that displays information about the user's environment and hardware and a server speed tests;

• added new API-methods:

  • struct sysinfo() - returns information about the user's environment and hardware;
  • bool testserverspeed(url, serverId) - puts nzb file to be downloaded by the target server.

• API-method "status" now has 3 extra fields:

  • TotalDiskSpaceLo - Total disk space on ‘DestDir’, in bytes. This field contains the low 32-bits of 64-bit value
  • TotalDiskSpaceHi - Total disk space on ‘DestDir’, in bytes. This field contains the high 32-bits of 64-bit value
  • TotalDiskSpaceMB - Total disk space on ‘DestDir’, in megabytes.`

• fixed NZB generator: the last segment was incorrect.

Lib changes

• Boost.Asio - cross-platform library for network.

Testing

• Windows 10/x86_64;
• Linux Debian 12/x86_64;
• FreeBSD 14/x86_64;
• macOS 13/x86_64;
• macOS 13/aarch64;