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comparison src/libpam/question.rs @ 180:a1bb1d013567

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Remove `syn` from the dependency tree by implementing our own num_enum.
author Paul Fisher <paul@pfish.zone>
date Wed, 30 Jul 2025 18:22:16 -0400
parents dba9c1f40883
children fb8b547b36b7
comparison
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179:dba9c1f40883 180:a1bb1d013567
4 use crate::libpam::conversation::OwnedExchange; 4 use crate::libpam::conversation::OwnedExchange;
5 use crate::libpam::memory; 5 use crate::libpam::memory;
6 use crate::ErrorCode; 6 use crate::ErrorCode;
7 use crate::Result; 7 use crate::Result;
8 use libpam_sys_helpers; 8 use libpam_sys_helpers;
9 use num_enum::{IntoPrimitive, TryFromPrimitive};
10 use std::ffi::{c_int, c_void, CStr, OsStr}; 9 use std::ffi::{c_int, c_void, CStr, OsStr};
11 use std::os::unix::ffi::OsStrExt; 10 use std::os::unix::ffi::OsStrExt;
12 use std::ptr::NonNull; 11 use std::ptr::NonNull;
13 12
14 /// The C enum values for messages shown to the user. 13 memory::num_enum! {
15 #[derive(Debug, PartialEq, TryFromPrimitive, IntoPrimitive)] 14 /// The C enum values for messages shown to the user.
16 #[repr(i32)] 15 enum Style(i32) {
17 enum Style { 16 /// Requests information from the user; will be masked when typing.
18 /// Requests information from the user; will be masked when typing. 17 PromptEchoOff = libpam_sys::PAM_PROMPT_ECHO_OFF,
19 PromptEchoOff = libpam_sys::PAM_PROMPT_ECHO_OFF, 18 /// Requests information from the user; will not be masked.
20 /// Requests information from the user; will not be masked. 19 PromptEchoOn = libpam_sys::PAM_PROMPT_ECHO_ON,
21 PromptEchoOn = libpam_sys::PAM_PROMPT_ECHO_ON, 20 /// An error message.
22 /// An error message. 21 ErrorMsg = libpam_sys::PAM_ERROR_MSG,
23 ErrorMsg = libpam_sys::PAM_ERROR_MSG, 22 /// An informational message.
24 /// An informational message. 23 TextInfo = libpam_sys::PAM_TEXT_INFO,
25 TextInfo = libpam_sys::PAM_TEXT_INFO, 24 /// Yes/No/Maybe conditionals. A Linux-PAM extension.
26 /// Yes/No/Maybe conditionals. A Linux-PAM extension. 25 #[cfg(feature = "linux-pam-ext")]
27 #[cfg(feature = "linux-pam-ext")] 26 RadioType = libpam_sys::PAM_RADIO_TYPE,
28 RadioType = libpam_sys::PAM_RADIO_TYPE, 27 /// For server–client non-human interaction.
29 /// For server–client non-human interaction. 28 ///
30 /// 29 /// NOT part of the X/Open PAM specification.
31 /// NOT part of the X/Open PAM specification. 30 /// A Linux-PAM extension.
32 /// A Linux-PAM extension. 31 #[cfg(feature = "linux-pam-ext")]
33 #[cfg(feature = "linux-pam-ext")] 32 BinaryPrompt = libpam_sys::PAM_BINARY_PROMPT,
34 BinaryPrompt = libpam_sys::PAM_BINARY_PROMPT, 33 }
35 } 34 }
36 35
37 /// A question sent by PAM or a module to an application. 36 /// A question sent by PAM or a module to an application.
38 /// 37 ///
39 /// PAM refers to this as a "message", but we call it a question 38 /// PAM refers to this as a "message", but we call it a question