api/rust: align api interface of event logs replay (#116)

Signed-off-by: Xiaocheng Dong <[email protected]>

Author: dongx1x

common/rust/cctrusted_base/src/api.rs

@@ -1,5 +1,6 @@
 use crate::api_data::Algorithm;
 use crate::api_data::*;
+use crate::eventlog::EventLogs;
 use crate::tcg::EventLogEntry;
 use crate::tcg::TcgDigest;
 use core::result::Result;
@@ -120,7 +121,9 @@ pub trait CCTrustedApi {
     */
     fn replay_cc_eventlog(
         eventlogs: Vec<EventLogEntry>,
-    ) -> Result<Vec<ReplayResult>, anyhow::Error>;
+    ) -> Result<Vec<ReplayResult>, anyhow::Error> {
+        EventLogs::replay(eventlogs)
+    }
 }
 
 /***

common/rust/cctrusted_base/src/eventlog.rs

@@ -509,10 +509,7 @@ impl EventLogs {
                    1: { 12: <measurement_replayed>},
                ]
     */
-    pub fn replay(
-        eventlogs: Vec<EventLogEntry>,
-        imr_idx_max: u32,
-    ) -> Result<Vec<ReplayResult>, anyhow::Error> {
+    pub fn replay(eventlogs: Vec<EventLogEntry>) -> Result<Vec<ReplayResult>, anyhow::Error> {
         let mut replay_results: Vec<ReplayResult> = Vec::new();
 
         for event_log in eventlogs {
@@ -522,9 +519,6 @@ impl EventLogs {
                         continue;
                     }
                     let imr_index = tcg_imr_event.imr_index;
-                    if imr_index > imr_idx_max {
-                        return Err(anyhow!("imr_index {} out of range", imr_index));
-                    }
                     for digest in tcg_imr_event.digests {
                         let algo_id = digest.algo_id;
                         let hash = digest.hash;