Add some getters to ChallengeResponseSession, VeraisonApiEndpoint…

… and `VeraisonVerificationApi` (#13)

Signed-off-by: Guilhem Bryant <[email protected]>

c-wrapper/src/lib.rs

@@ -87,6 +87,20 @@ pub struct ChallengeResponseSession {
  session_wrapper: *mut c_void,
 }
 
+impl ChallengeResponseSession {
+ pub fn get_attestation_result(&self) -> *const libc::c_char {
+ self.attestation_result
+ }
+
+ pub fn get_nonce(&self) -> *const u8 {
+ self.nonce
+ }
+
+ pub fn get_nonce_size(&self) -> libc::size_t {
+ self.nonce_size
+ }
+}
+
 /// C-compatible enum representation of the error enum from the Rust client.
 #[repr(C)]
 #[derive(Debug, PartialEq, Eq)]
@@ -125,6 +139,16 @@ pub struct VeraisonApiEndpoint {
  path: *const libc::c_char,
 }
 
+impl VeraisonApiEndpoint {
+ pub fn get_name(&self) -> *const libc::c_char {
+ self.name
+ }
+
+ pub fn get_path(&self) -> *const libc::c_char {
+ self.path
+ }
+}
+
 /// This structure describes the characteristics of the Veraison verification API.
 ///
 /// An instance of this structure can be obtained from the [`veraison_get_verification_api`] function,
@@ -183,6 +207,24 @@ pub struct VeraisonVerificationApi {
  verification_api_wrapper: *mut c_void,
 }
 
+impl VeraisonVerificationApi {
+ pub fn get_algorithm(&self) -> *const libc::c_char {
+ self.algorithm
+ }
+
+ pub fn get_endpoint_count(&self) -> libc::size_t {
+ self.endpoint_count
+ }
+
+ pub fn get_endpoint_list(&self) -> *const VeraisonApiEndpoint {
+ self.endpoint_list
+ }
+
+ pub fn get_public_key_pem(&self) -> *const libc::c_char {
+ self.public_key_pem
+ }
+}
+
 /// This structure contains the Rust-managed objects that are behind the raw pointers sent back to C
 /// world. This structure is not visible to C other than as an opaque (void*) pointer. Think of it as
 /// being like the private part of a public/private interface.