cms get_type

Author: enri1196

openssl-sys/src/handwritten/cms.rs

@@ -62,4 +62,6 @@ extern "C" {
         out: *mut BIO,
         flags: c_uint,
     ) -> c_int;
+
+    pub fn CMS_get0_type(cms: *const CMS_ContentInfo) -> *const ASN1_OBJECT;
 }

openssl/src/cms.rs

@@ -10,11 +10,13 @@ use foreign_types::{ForeignType, ForeignTypeRef};
 use libc::c_uint;
 use std::ptr;
 
+use crate::asn1::Asn1ObjectRef;
 use crate::bio::{MemBio, MemBioSlice};
 use crate::error::ErrorStack;
 use crate::pkey::{HasPrivate, PKeyRef};
 use crate::stack::StackRef;
 use crate::symm::Cipher;
+use crate::util::ForeignTypeRefExt;
 use crate::x509::{store::X509StoreRef, X509Ref, X509};
 use crate::{cvt, cvt_p};
 use openssl_macros::corresponds;
@@ -275,6 +277,14 @@ impl CmsContentInfo {
             Ok(())
         }
     }
+
+    #[corresponds(CMS_get0_type)]
+    pub fn get_type(&self) -> &Asn1ObjectRef {
+        unsafe {
+            let asn1_type = ffi::CMS_get0_type(self.as_ptr() as *const _);
+            &Asn1ObjectRef::from_const_ptr(asn1_type)
+        }
+    }
 }
 
 #[cfg(test)]