From de301d4f22b8bb8d0356ecb8e37ecc939b3a91b8 Mon Sep 17 00:00:00 2001
From: Jan Starke <jan.starke@posteo.de>
Date: Mon, 29 Jul 2024 13:49:03 +0200
Subject: [PATCH] add error handling to evtxls

---
 src/bin/evtxls/main.rs | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/src/bin/evtxls/main.rs b/src/bin/evtxls/main.rs
index 9dfab95..cff5a7d 100644
--- a/src/bin/evtxls/main.rs
+++ b/src/bin/evtxls/main.rs
@@ -76,11 +76,18 @@ impl EvtxLs {
         };
 
         let mut records = Vec::new();
+        let mut handled_records = 0;
+        let mut expected_records: usize = 0;
 
         for result in parser.records_json_value() {
+            expected_records += 1;
             match result {
-                Err(_) => (),
+                Err(why) => {
+                    log::error!("error while parsing a record; read {handled_records} until now. I'll try to continue with the next record");
+                    log::warn!("{why}")
+                }
                 Ok(record) => {
+                    handled_records += 1;
                     if let Some(not_before) = self.cli.not_before.as_ref() {
                         if &record.timestamp < not_before {
                             continue;
@@ -116,6 +123,10 @@ impl EvtxLs {
             }
         }
 
+        if handled_records < expected_records {
+            log::warn!("I expected {expected_records}, but only {handled_records} could be handled.")
+        }
+
         Ok(records)
     }