boring_imp/
srtp.rs

1use crate::ffi;
2use crate::stack::Stackable;
3use foreign_types::ForeignTypeRef;
4use libc::c_ulong;
5use std::ffi::CStr;
6use std::str;
7
8/// fake free method, since SRTP_PROTECTION_PROFILE is static
9unsafe fn free(_profile: *mut ffi::SRTP_PROTECTION_PROFILE) {}
10
11foreign_type_and_impl_send_sync! {
12    type CType = ffi::SRTP_PROTECTION_PROFILE;
13    fn drop = free;
14
15    pub struct SrtpProtectionProfile;
16}
17
18impl Stackable for SrtpProtectionProfile {
19    type StackType = ffi::stack_st_SRTP_PROTECTION_PROFILE;
20}
21
22impl SrtpProtectionProfileRef {
23    pub fn id(&self) -> SrtpProfileId {
24        SrtpProfileId::from_raw(unsafe { (*self.as_ptr()).id })
25    }
26    pub fn name(&self) -> &'static str {
27        unsafe { CStr::from_ptr((*self.as_ptr()).name as *const _) }
28            .to_str()
29            .expect("should be UTF-8")
30    }
31}
32
33/// An identifier of an SRTP protection profile.
34#[derive(Debug, Copy, Clone, PartialEq, Eq)]
35pub struct SrtpProfileId(c_ulong);
36
37impl SrtpProfileId {
38    pub const SRTP_AES128_CM_SHA1_80: SrtpProfileId =
39        SrtpProfileId(ffi::SRTP_AES128_CM_SHA1_80 as _);
40    pub const SRTP_AES128_CM_SHA1_32: SrtpProfileId =
41        SrtpProfileId(ffi::SRTP_AES128_CM_SHA1_32 as _);
42    pub const SRTP_AES128_F8_SHA1_80: SrtpProfileId =
43        SrtpProfileId(ffi::SRTP_AES128_F8_SHA1_80 as _);
44    pub const SRTP_AES128_F8_SHA1_32: SrtpProfileId =
45        SrtpProfileId(ffi::SRTP_AES128_F8_SHA1_32 as _);
46    pub const SRTP_NULL_SHA1_80: SrtpProfileId = SrtpProfileId(ffi::SRTP_NULL_SHA1_80 as _);
47    pub const SRTP_NULL_SHA1_32: SrtpProfileId = SrtpProfileId(ffi::SRTP_NULL_SHA1_32 as _);
48
49    /// Creates a `SrtpProfileId` from an integer representation.
50    pub fn from_raw(value: c_ulong) -> SrtpProfileId {
51        SrtpProfileId(value)
52    }
53
54    /// Returns the integer representation of `SrtpProfileId`.
55    #[allow(clippy::trivially_copy_pass_by_ref)]
56    pub fn as_raw(&self) -> c_ulong {
57        self.0
58    }
59}
boring_imp/srtp.rs

boring_imp/
srtp.rs
