From: Michael Tremer <michael.tremer@ipfire.org>
Date: Fri, 29 Nov 2019 18:56:25 +0000 (+0000)
Subject: database: Benchmark time it takes to verify the signature
X-Git-Tag: 0.9.1~110
X-Git-Url: http://git.ipfire.org/?p=people%2Fms%2Flibloc.git;a=commitdiff_plain;h=c81205a5acc2647b688b3015810ccafe592aba58

database: Benchmark time it takes to verify the signature

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
---

diff --git a/src/database.c b/src/database.c
index 9fd7c70..f126c60 100644
--- a/src/database.c
+++ b/src/database.c
@@ -436,6 +436,9 @@ LOC_EXPORT int loc_database_verify(struct loc_database* db, FILE* f) {
 		return 1;
 	}
 
+	// Start the stopwatch
+	clock_t start = clock();
+
 	// Load public key
 	EVP_PKEY* pkey = PEM_read_PUBKEY(f, NULL, NULL, NULL);
 	if (!pkey) {
@@ -507,6 +510,10 @@ LOC_EXPORT int loc_database_verify(struct loc_database* db, FILE* f) {
 			ERR_error_string(ERR_get_error(), NULL));
 	}
 
+	clock_t end = clock();
+	DEBUG(db->ctx, "Signature checked in %.4fms\n",
+		(double)(end - start) / CLOCKS_PER_SEC * 1000);
+
 CLEANUP:
 	// Cleanup
 	EVP_MD_CTX_free(mdctx);