1 use super::{abi, itron, net};
2 use crate::io::ErrorKind;
4 pub use self::itron::error::{expect_success, ItronError as SolidError};
6 /// Describe the specified SOLID error code. Returns `None` if it's an
7 /// undefined error code.
9 /// The SOLID error codes are a superset of μITRON error codes.
10 pub fn error_name(er: abi::ER) -> Option<&'static str> {
13 er if er >= 0 => None,
14 er if er < abi::sockets::SOLID_NET_ERR_BASE => net::error_name(er),
16 abi::SOLID_ERR_NOTFOUND => Some("not found"),
17 abi::SOLID_ERR_NOTSUPPORTED => Some("not supported"),
18 abi::SOLID_ERR_EBADF => Some("bad flags"),
19 abi::SOLID_ERR_INVALIDCONTENT => Some("invalid content"),
20 abi::SOLID_ERR_NOTUSED => Some("not used"),
21 abi::SOLID_ERR_ALREADYUSED => Some("already used"),
22 abi::SOLID_ERR_OUTOFBOUND => Some("out of bounds"),
23 abi::SOLID_ERR_BADSEQUENCE => Some("bad sequence"),
24 abi::SOLID_ERR_UNKNOWNDEVICE => Some("unknown device"),
25 abi::SOLID_ERR_BUSY => Some("busy"),
26 abi::SOLID_ERR_TIMEOUT => Some("operation timed out"),
27 abi::SOLID_ERR_INVALIDACCESS => Some("invalid access"),
28 abi::SOLID_ERR_NOTREADY => Some("not ready"),
30 _ => itron::error::error_name(er),
34 pub fn decode_error_kind(er: abi::ER) -> ErrorKind {
37 er if er >= 0 => ErrorKind::Uncategorized,
38 er if er < abi::sockets::SOLID_NET_ERR_BASE => net::decode_error_kind(er),
40 abi::SOLID_ERR_NOTFOUND => ErrorKind::NotFound,
41 abi::SOLID_ERR_NOTSUPPORTED => ErrorKind::Unsupported,
42 abi::SOLID_ERR_EBADF => ErrorKind::InvalidInput,
43 abi::SOLID_ERR_INVALIDCONTENT => ErrorKind::InvalidData,
44 // abi::SOLID_ERR_NOTUSED
45 // abi::SOLID_ERR_ALREADYUSED
46 abi::SOLID_ERR_OUTOFBOUND => ErrorKind::InvalidInput,
47 // abi::SOLID_ERR_BADSEQUENCE
48 abi::SOLID_ERR_UNKNOWNDEVICE => ErrorKind::NotFound,
49 // abi::SOLID_ERR_BUSY
50 abi::SOLID_ERR_TIMEOUT => ErrorKind::TimedOut,
51 // abi::SOLID_ERR_INVALIDACCESS
52 // abi::SOLID_ERR_NOTREADY
53 _ => itron::error::decode_error_kind(er),