From fad55616aa92072f453dd9d7909150f04f8538d7 Mon Sep 17 00:00:00 2001
From: Jeroen van der Heijden <jeroen@transceptor.technology>
Date: Thu, 23 Apr 2020 14:56:47 +0200
Subject: [PATCH] Update version and continue on corrupt series.dat

---
 include/siri/version.h |  2 +-
 src/siri/db/series.c   | 29 ++++++++++++++++++++++++++---
 2 files changed, 27 insertions(+), 4 deletions(-)

diff --git a/include/siri/version.h b/include/siri/version.h
index e4a71f3d..9036b5b7 100644
--- a/include/siri/version.h
+++ b/include/siri/version.h
@@ -15,7 +15,7 @@
  * Note that debian alpha packages should use versions like this:
  *   2.0.34-0alpha0
  */
-#define SIRIDB_VERSION_PRE_RELEASE "-alpha-0"
+#define SIRIDB_VERSION_PRE_RELEASE "-alpha-1"
 
 #ifndef NDEBUG
 #define SIRIDB_VERSION_BUILD_RELEASE "+debug"
diff --git a/src/siri/db/series.c b/src/siri/db/series.c
index edb83586..8735e26d 100644
--- a/src/siri/db/series.c
+++ b/src/siri/db/series.c
@@ -32,6 +32,7 @@
 #include <xpath/xpath.h>
 
 #define SIRIDB_SERIES_FN "series.dat"
+#define SIRIDB_CORRUPT_FN "corrupt_series.dat"
 #define SIRIDB_DROPPED_FN ".dropped"
 #define SIRIDB_MAX_SERIES_ID_FN ".max_series_id"
 #define SIRIDB_SERIES_SCHEMA 1
@@ -1514,6 +1515,25 @@ static int SERIES_read_dropped(siridb_t * siridb, imap_t * dropped)
     return rc;
 }
 
+static int SERIES_keep_corrupt_series(siridb_t * siridb)
+{
+    int rc;
+    siridb_misc_get_fn(series_fn, siridb->dbpath, SIRIDB_SERIES_FN)
+    siridb_misc_get_fn(corrupt_fn, siridb->dbpath, SIRIDB_CORRUPT_FN)
+
+    (void) unlink(corrupt_fn);
+    rc = rename(series_fn, corrupt_fn);
+    if (rc == 0)
+    {
+        log_warning("Keep previous '%s' as '%s'", series_fn, corrupt_fn);
+    }
+    else
+    {
+        log_error("Cannot rename '%s' to '%s'", series_fn, corrupt_fn);
+    }
+    return rc;
+}
+
 static int SERIES_load(siridb_t * siridb, imap_t * dropped)
 {
     qp_unpacker_t * unpacker;
@@ -1587,12 +1607,15 @@ static int SERIES_load(siridb_t * siridb, imap_t * dropped)
 
     if (tp != QP_END)
     {
-        log_critical("Expected end of file '%s'", fn);
-        return -1;
+        log_error(
+                "Expected end of file '%s'; "
+                "Create a backup and continue", fn);
+        (void) SERIES_keep_corrupt_series(siridb);
     }
 
     /*
-     * In case of a siri_err we should not overwrite series because the
+     * In case of a siri_err we should not         return -1;
+     * overwrite series because the
      * file then might be incomplete.
      */
     if (siri_err || SERIES_save(siridb))
-- 
2.30.2