1 use crate::stack::Stackable; 2 use foreign_types::ForeignTypeRef; 3 use libc::c_ulong; 4 use std::ffi::CStr; 5 use std::str; 6 7 /// fake free method, since SRTP_PROTECTION_PROFILE is static free(_profile: *mut ffi::SRTP_PROTECTION_PROFILE)8unsafe fn free(_profile: *mut ffi::SRTP_PROTECTION_PROFILE) {} 9 10 foreign_type_and_impl_send_sync! { 11 type CType = ffi::SRTP_PROTECTION_PROFILE; 12 fn drop = free; 13 14 pub struct SrtpProtectionProfile; 15 /// Reference to `SrtpProtectionProfile`. 16 pub struct SrtpProtectionProfileRef; 17 } 18 19 impl Stackable for SrtpProtectionProfile { 20 type StackType = ffi::stack_st_SRTP_PROTECTION_PROFILE; 21 } 22 23 impl SrtpProtectionProfileRef { id(&self) -> SrtpProfileId24 pub fn id(&self) -> SrtpProfileId { 25 SrtpProfileId::from_raw(unsafe { (*self.as_ptr()).id }) 26 } name(&self) -> &'static str27 pub fn name(&self) -> &'static str { 28 unsafe { CStr::from_ptr((*self.as_ptr()).name as *const _) } 29 .to_str() 30 .expect("should be UTF-8") 31 } 32 } 33 34 /// An identifier of an SRTP protection profile. 35 #[derive(Debug, Copy, Clone, PartialEq, Eq)] 36 pub struct SrtpProfileId(c_ulong); 37 38 impl SrtpProfileId { 39 pub const SRTP_AES128_CM_SHA1_80: SrtpProfileId = SrtpProfileId(ffi::SRTP_AES128_CM_SHA1_80); 40 pub const SRTP_AES128_CM_SHA1_32: SrtpProfileId = SrtpProfileId(ffi::SRTP_AES128_CM_SHA1_32); 41 pub const SRTP_AES128_F8_SHA1_80: SrtpProfileId = SrtpProfileId(ffi::SRTP_AES128_F8_SHA1_80); 42 pub const SRTP_AES128_F8_SHA1_32: SrtpProfileId = SrtpProfileId(ffi::SRTP_AES128_F8_SHA1_32); 43 pub const SRTP_NULL_SHA1_80: SrtpProfileId = SrtpProfileId(ffi::SRTP_NULL_SHA1_80); 44 pub const SRTP_NULL_SHA1_32: SrtpProfileId = SrtpProfileId(ffi::SRTP_NULL_SHA1_32); 45 #[cfg(ossl110)] 46 pub const SRTP_AEAD_AES_128_GCM: SrtpProfileId = SrtpProfileId(ffi::SRTP_AEAD_AES_128_GCM); 47 #[cfg(ossl110)] 48 pub const SRTP_AEAD_AES_256_GCM: SrtpProfileId = SrtpProfileId(ffi::SRTP_AEAD_AES_256_GCM); 49 50 /// Creates a `SrtpProfileId` from an integer representation. from_raw(value: c_ulong) -> SrtpProfileId51 pub fn from_raw(value: c_ulong) -> SrtpProfileId { 52 SrtpProfileId(value) 53 } 54 55 /// Returns the integer representation of `SrtpProfileId`. 56 #[allow(clippy::trivially_copy_pass_by_ref)] as_raw(&self) -> c_ulong57 pub fn as_raw(&self) -> c_ulong { 58 self.0 59 } 60 } 61