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Bring back the insert_thread_id function.

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We deleted this in favor of our fancy new thread_ids iterator
from the message object. But one of the previous callers of
insert_thread_id isn't using notmuch_message_t yet. I made
the mistake of thinking I could just call g_hash_table_insert
directly, but the problem was that nobody was splitting
up the thread_id string at its commas.

So with this, we were inserting bogus comma-separated IDs
into the hash table, so thread_id values were ballooning
out of control. Should be much better now.
This commit is contained in:
Carl Worth 2009-10-21 23:10:19 -07:00
parent 6c5054ebee
commit c58ee818b5
1 changed files with 24 additions and 9 deletions
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33
database.cc
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@ -111,6 +111,29 @@ find_message_by_docid (Xapian::Database *db, Xapian::docid docid)
return db->get_document (docid);
}
static void
insert_thread_id (GHashTable *thread_ids, Xapian::Document doc)
{
string value_string;
const char *value, *id, *comma;
value_string = doc.get_value (NOTMUCH_VALUE_THREAD);
value = value_string.c_str();
if (strlen (value)) {
id = value;
while (*id) {
comma = strchr (id, ',');
if (comma == NULL)
comma = id + strlen (id);
g_hash_table_insert (thread_ids,
strndup (id, comma - id), NULL);
id = comma;
if (*id)
id++;
}
}
}
notmuch_message_t *
notmuch_database_find_message (notmuch_database_t *notmuch,
const char *message_id)
@ -152,16 +175,8 @@ find_thread_ids (notmuch_database_t *notmuch,
find_messages_by_term (db, "ref", message_id, &child, &children_end);
for ( ; child != children_end; child++) {
const char *thread_id;
doc = find_message_by_docid (db, *child);
thread_id = doc.get_value (NOTMUCH_VALUE_THREAD).c_str ();
if (strlen (thread_id) == 0) {
fprintf (stderr, "Database error: Message with doc_id %u has empty thread-id value (value index %d)\n",
*child, NOTMUCH_VALUE_THREAD);
} else {
g_hash_table_insert (thread_ids, strdup (thread_id), NULL);
}
insert_thread_id (thread_ids, doc);
}
for (i = 0; i < parents->len; i++) {