#include <glib.h> /* g_free, GPtrArray, GHashTable */
#include <glib-object.h> /* g_type_init */
+#include <gmime/gmime.h> /* g_mime_init */
+
using namespace std;
#define ARRAY_SIZE(arr) (sizeof (arr) / sizeof (arr[0]))
* STRING is the name of a file within that
* directory for this mail message.
*
- * A mail document also has two values:
+ * A mail document also has four values:
*
* TIMESTAMP: The time_t value corresponding to the message's
* Date header.
*
* MESSAGE_ID: The unique ID of the mail mess (see "id" above)
*
+ * FROM: The value of the "From" header
+ *
+ * SUBJECT: The value of the "Subject" header
+ *
* In addition, terms from the content of the message are added with
* "from", "to", "attachment", and "subject" prefixes for use by the
* user in searching. Similarly, terms from the path of the mail
notmuch_database_open (const char *path,
notmuch_database_mode_t mode)
{
+ void *local = talloc_new (NULL);
notmuch_database_t *notmuch = NULL;
- char *notmuch_path = NULL, *xapian_path = NULL;
+ char *notmuch_path, *xapian_path;
struct stat st;
int err;
unsigned int i, version;
+ static int initialized = 0;
- if (asprintf (¬much_path, "%s/%s", path, ".notmuch") == -1) {
- notmuch_path = NULL;
+ if (! (notmuch_path = talloc_asprintf (local, "%s/%s", path, ".notmuch"))) {
fprintf (stderr, "Out of memory\n");
goto DONE;
}
goto DONE;
}
- if (asprintf (&xapian_path, "%s/%s", notmuch_path, "xapian") == -1) {
- xapian_path = NULL;
+ if (! (xapian_path = talloc_asprintf (local, "%s/%s", notmuch_path, "xapian"))) {
fprintf (stderr, "Out of memory\n");
goto DONE;
}
/* Initialize the GLib type system and threads */
g_type_init ();
- notmuch = talloc (NULL, notmuch_database_t);
+ /* Initialize gmime */
+ if (! initialized) {
+ g_mime_init (0);
+ initialized = 1;
+ }
+
+ notmuch = talloc_zero (NULL, notmuch_database_t);
notmuch->exception_reported = FALSE;
notmuch->path = talloc_strdup (notmuch, path);
} catch (const Xapian::Error &error) {
fprintf (stderr, "A Xapian exception occurred opening database: %s\n",
error.get_msg().c_str());
+ notmuch_database_close (notmuch);
notmuch = NULL;
}
DONE:
- if (notmuch_path)
- free (notmuch_path);
- if (xapian_path)
- free (xapian_path);
+ talloc_free (local);
return notmuch;
}
notmuch_database_close (notmuch_database_t *notmuch)
{
try {
- if (notmuch->mode == NOTMUCH_DATABASE_MODE_READ_WRITE)
+ if (notmuch->xapian_db != NULL &&
+ notmuch->mode == NOTMUCH_DATABASE_MODE_READ_WRITE)
(static_cast <Xapian::WritableDatabase *> (notmuch->xapian_db))->flush ();
} catch (const Xapian::Error &error) {
if (! notmuch->exception_reported) {
}
}
+ /* Many Xapian objects (and thus notmuch objects) hold references to
+ * the database, so merely deleting the database may not suffice to
+ * close it. Thus, we explicitly close it here. */
+ if (notmuch->xapian_db != NULL) {
+ try {
+ notmuch->xapian_db->close();
+ } catch (const Xapian::Error &error) {
+ /* do nothing */
+ }
+ }
+
delete notmuch->term_gen;
delete notmuch->query_parser;
delete notmuch->xapian_db;
keys = g_hash_table_get_keys (parents);
for (l = keys; l; l = l->next) {
char *parent_message_id;
- const char *parent_thread_id;
+ const char *parent_thread_id = NULL;
parent_message_id = (char *) l->data;
if (message_ret == NULL)
return NOTMUCH_STATUS_NULL_POINTER;
+ /* return NULL on any failure */
+ *message_ret = NULL;
+
local = talloc_new (notmuch);
try {