debian/notmuch
1
0
Fork 0
mirror of https://git.notmuchmail.org/git/notmuch synced 2024-11-25 04:18:08 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions

lib/notmuch_database_reopen: reload some database metadata

Browse source 
In some uses of reopen, new documents and threads maybe have been
added, and e.g. compaction may have changed the uuid.
This commit is contained in:
David Bremner 2021-05-09 09:28:48 -03:00
parent 0729c4e81f
commit 393c92b042
2 changed files with 34 additions and 26 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

59
lib/open.cc
View file

@ -325,6 +325,37 @@ _init_libs ()
} }
} }
static void
_load_database_state (notmuch_database_t *notmuch)
{
std::string last_thread_id;
std::string last_mod;
notmuch->last_doc_id = notmuch->xapian_db->get_lastdocid ();
last_thread_id = notmuch->xapian_db->get_metadata ("last_thread_id");
if (last_thread_id.empty ()) {
notmuch->last_thread_id = 0;
} else {
const char *str;
char *end;
str = last_thread_id.c_str ();
notmuch->last_thread_id = strtoull (str, &end, 16);
if (*end != '\0')
INTERNAL_ERROR ("Malformed database last_thread_id: %s", str);
}
/* Get current highest revision number. */
last_mod = notmuch->xapian_db->get_value_upper_bound (
NOTMUCH_VALUE_LAST_MOD);
if (last_mod.empty ())
notmuch->revision = 0;
else
notmuch->revision = Xapian::sortable_unserialise (last_mod);
notmuch->uuid = talloc_strdup (
notmuch, notmuch->xapian_db->get_uuid ().c_str ());
}
static notmuch_status_t static notmuch_status_t
_finish_open (notmuch_database_t *notmuch, _finish_open (notmuch_database_t *notmuch,
const char *profile, const char *profile,
@ -339,8 +370,6 @@ _finish_open (notmuch_database_t *notmuch,
const char *database_path = notmuch_database_get_path (notmuch); const char *database_path = notmuch_database_get_path (notmuch);
try { try {
std::string last_thread_id;
std::string last_mod;
if (mode == NOTMUCH_DATABASE_MODE_READ_WRITE) { if (mode == NOTMUCH_DATABASE_MODE_READ_WRITE) {
notmuch->writable_xapian_db = new Xapian::WritableDatabase (notmuch->xapian_path, notmuch->writable_xapian_db = new Xapian::WritableDatabase (notmuch->xapian_path,
@ -384,29 +413,7 @@ _finish_open (notmuch_database_t *notmuch,
goto DONE; goto DONE;
} }
notmuch->last_doc_id = notmuch->xapian_db->get_lastdocid (); _load_database_state (notmuch);
last_thread_id = notmuch->xapian_db->get_metadata ("last_thread_id");
if (last_thread_id.empty ()) {
notmuch->last_thread_id = 0;
} else {
const char *str;
char *end;
str = last_thread_id.c_str ();
notmuch->last_thread_id = strtoull (str, &end, 16);
if (*end != '\0')
INTERNAL_ERROR ("Malformed database last_thread_id: %s", str);
}
/* Get current highest revision number. */
last_mod = notmuch->xapian_db->get_value_upper_bound (
NOTMUCH_VALUE_LAST_MOD);
if (last_mod.empty ())
notmuch->revision = 0;
else
notmuch->revision = Xapian::sortable_unserialise (last_mod);
notmuch->uuid = talloc_strdup (
notmuch, notmuch->xapian_db->get_uuid ().c_str ());
notmuch->query_parser = new Xapian::QueryParser; notmuch->query_parser = new Xapian::QueryParser;
notmuch->term_gen = new Xapian::TermGenerator; notmuch->term_gen = new Xapian::TermGenerator;
@ -733,6 +740,8 @@ notmuch_database_reopen (notmuch_database_t *notmuch,
DB_ACTION); DB_ACTION);
} }
} }
_load_database_state (notmuch);
} catch (const Xapian::Error &error) { } catch (const Xapian::Error &error) {
if (! notmuch->exception_reported) { if (! notmuch->exception_reported) {
_notmuch_database_log (notmuch, "Error: A Xapian exception reopening database: %s\n", _notmuch_database_log (notmuch, "Error: A Xapian exception reopening database: %s\n",

1
test/T400-hooks.sh
View file

@ -187,7 +187,6 @@ EOF
test_expect_equal_file write.expected write.output test_expect_equal_file write.expected write.output
test_begin_subtest "add message in pre-new [${config}]" test_begin_subtest "add message in pre-new [${config}]"
test_subtest_known_broken
rm -rf ${HOOK_DIR} rm -rf ${HOOK_DIR}
generate_message '[subject]="add msg in pre-new"' generate_message '[subject]="add msg in pre-new"'
id1=$gen_msg_id id1=$gen_msg_id