using namespace std;
+#define ARRAY_SIZE(arr) (sizeof (arr) / sizeof (arr[0]))
+
+typedef struct {
+ const char *name;
+ const char *prefix;
+} prefix_t;
+
+/* Here's the current schema for our database:
+ *
+ * We currently have two different types of documents: mail and timestamps.
+ *
+ * Mail document
+ * -------------
+ * A mail document is associated with a particular email message file
+ * on disk. It is indexed with the following prefixed terms:
+ *
+ * Single terms of given prefix:
+ *
+ * type: mail
+ *
+ * id: Unique ID of mail, (from Message-ID header or generated
+ * as "notmuch-sha1-<sha1_sum_of_entire_file>.
+ *
+ * thread: The ID of the thread to which the mail belongs
+ *
+ * Multiple terms of given prefix:
+ *
+ * ref: All unresolved message IDs from In-Reply-To and
+ * References headers in the message. (Once a referenced
+ * message is added to the database and the thread IDs
+ * are linked the corresponding "ref" term is dropped
+ * from the message document.)
+ *
+ * tag: Any tags associated with this message by the user.
+ *
+ * A mail document also has two 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)
+ *
+ * Timestamp document
+ * ------------------
+ * A timestamp document is used by a client of the notmuch library to
+ * maintain data necessary to allow for efficient polling of mail
+ * directories. The notmuch library does no interpretation of
+ * timestamps, but merely allows the user to store and retrieve
+ * timestamps as name/value pairs.
+ *
+ * The timestamp document is indexed with a single prefixed term:
+ *
+ * timestamp: The user's key value (likely a directory name)
+ *
+ * and has a single value:
+ *
+ * TIMETAMPS: The time_t value from the user.
+ */
+
+/* With these prefix values we follow the conventions published here:
+ *
+ * http://xapian.org/docs/omega/termprefixes.html
+ *
+ * as much as makes sense. Note that I took some liberty in matching
+ * the reserved prefix values to notmuch concepts, (for example, 'G'
+ * is documented as "newsGroup (or similar entity - e.g. a web forum
+ * name)", for which I think the thread is the closest analogue in
+ * notmuch. This in spite of the fact that we will eventually be
+ * storing mailing-list messages where 'G' for "mailing list name"
+ * might be even a closer analogue. I'm treating the single-character
+ * prefixes preferentially for core notmuch concepts (which will be
+ * nearly universal to all mail messages).
+ */
+
+prefix_t BOOLEAN_PREFIX_INTERNAL[] = {
+ { "type", "T" },
+ { "thread", "G" },
+ { "ref", "XREFERENCE" },
+ { "timestamp", "XTIMESTAMP" },
+};
+
+prefix_t BOOLEAN_PREFIX_EXTERNAL[] = {
+ { "tag", "K" },
+ { "id", "Q" }
+};
+
+int
+_internal_error (const char *format, ...)
+{
+ va_list va_args;
+
+ va_start (va_args, format);
+
+ vfprintf (stderr, format, va_args);
+
+ exit (1);
+
+ return 1;
+}
+
+const char *
+_find_prefix (const char *name)
+{
+ unsigned int i;
+
+ for (i = 0; i < ARRAY_SIZE (BOOLEAN_PREFIX_INTERNAL); i++)
+ if (strcmp (name, BOOLEAN_PREFIX_INTERNAL[i].name) == 0)
+ return BOOLEAN_PREFIX_INTERNAL[i].prefix;
+
+ for (i = 0; i < ARRAY_SIZE (BOOLEAN_PREFIX_EXTERNAL); i++)
+ if (strcmp (name, BOOLEAN_PREFIX_EXTERNAL[i].name) == 0)
+ return BOOLEAN_PREFIX_EXTERNAL[i].prefix;
+
+ INTERNAL_ERROR ("No prefix exists for '%s'\n", name);
+
+ return "";
+}
+
const char *
notmuch_status_to_string (notmuch_status_t status)
{
switch (status) {
case NOTMUCH_STATUS_SUCCESS:
return "No error occurred";
+ case NOTMUCH_STATUS_OUT_OF_MEMORY:
+ return "Out of memory";
case NOTMUCH_STATUS_XAPIAN_EXCEPTION:
return "A Xapian exception occurred";
case NOTMUCH_STATUS_FILE_ERROR:
return "Something went wrong trying to read or write a file";
case NOTMUCH_STATUS_FILE_NOT_EMAIL:
return "File is not an email";
+ case NOTMUCH_STATUS_DUPLICATE_MESSAGE_ID:
+ return "Message ID is identical to a message in database";
case NOTMUCH_STATUS_NULL_POINTER:
return "Erroneous NULL pointer";
case NOTMUCH_STATUS_TAG_TOO_LONG:
- return "Tag value is too long";
+ return "Tag value is too long (exceeds NOTMUCH_TAG_MAX)";
default:
case NOTMUCH_STATUS_LAST_STATUS:
return "Unknown error status value";
}
}
-/* XXX: We should drop this function and convert all callers to call
- * _notmuch_message_add_term instead. */
-static void
-add_term (Xapian::Document doc,
- const char *prefix_name,
- const char *value)
-{
- const char *prefix;
- char *term;
-
- if (value == NULL)
- return;
-
- prefix = _find_prefix (prefix_name);
-
- term = g_strdup_printf ("%s%s", prefix, value);
-
- if (strlen (term) <= NOTMUCH_TERM_MAX)
- doc.add_term (term);
-
- g_free (term);
-}
-
static void
find_doc_ids (notmuch_database_t *notmuch,
const char *prefix_name,
free (term);
}
+static notmuch_private_status_t
+find_unique_doc_id (notmuch_database_t *notmuch,
+ const char *prefix_name,
+ const char *value,
+ unsigned int *doc_id)
+{
+ Xapian::PostingIterator i, end;
+
+ find_doc_ids (notmuch, prefix_name, value, &i, &end);
+
+ if (i == end) {
+ *doc_id = 0;
+ return NOTMUCH_PRIVATE_STATUS_NO_DOCUMENT_FOUND;
+ } else {
+ *doc_id = *i;
+ return NOTMUCH_PRIVATE_STATUS_SUCCESS;
+ }
+}
+
static Xapian::Document
find_document_for_doc_id (notmuch_database_t *notmuch, unsigned doc_id)
{
return notmuch->xapian_db->get_document (doc_id);
}
-static void
-insert_thread_id (GHashTable *thread_ids, Xapian::Document doc)
+static notmuch_private_status_t
+find_unique_document (notmuch_database_t *notmuch,
+ const char *prefix_name,
+ const char *value,
+ Xapian::Document *document,
+ unsigned int *doc_id)
{
- 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_private_status_t status;
+
+ status = find_unique_doc_id (notmuch, prefix_name, value, doc_id);
+
+ if (status) {
+ *document = Xapian::Document ();
+ return status;
}
+
+ *document = find_document_for_doc_id (notmuch, *doc_id);
+ return NOTMUCH_PRIVATE_STATUS_SUCCESS;
}
notmuch_message_t *
notmuch_database_find_message (notmuch_database_t *notmuch,
const char *message_id)
{
- Xapian::PostingIterator i, end;
+ notmuch_private_status_t status;
+ unsigned int doc_id;
- find_doc_ids (notmuch, "msgid", message_id, &i, &end);
+ status = find_unique_doc_id (notmuch, "id", message_id, &doc_id);
- if (i == end)
+ if (status == NOTMUCH_PRIVATE_STATUS_NO_DOCUMENT_FOUND)
return NULL;
- return _notmuch_message_create (notmuch, notmuch, *i);
-}
-
-/* Return one or more thread_ids, (as a GPtrArray of strings), for the
- * given message based on looking into the database for any messages
- * referenced in parents, and also for any messages in the database
- * referencing message_id.
- *
- * Caller should free all strings in the array and the array itself,
- * (g_ptr_array_free) when done. */
-static GPtrArray *
-find_thread_ids (notmuch_database_t *notmuch,
- GPtrArray *parents,
- const char *message_id)
-{
- Xapian::PostingIterator child, children_end;
- Xapian::Document doc;
- GHashTable *thread_ids;
- GList *keys, *l;
- unsigned int i;
- const char *parent_message_id;
- GPtrArray *result;
-
- thread_ids = g_hash_table_new_full (g_str_hash, g_str_equal,
- free, NULL);
-
- find_doc_ids (notmuch, "ref", message_id, &child, &children_end);
- for ( ; child != children_end; child++) {
- doc = find_document_for_doc_id (notmuch, *child);
- insert_thread_id (thread_ids, doc);
- }
-
- for (i = 0; i < parents->len; i++) {
- notmuch_message_t *parent;
- notmuch_thread_ids_t *ids;
-
- parent_message_id = (char *) g_ptr_array_index (parents, i);
- parent = notmuch_database_find_message (notmuch, parent_message_id);
- if (parent == NULL)
- continue;
-
- for (ids = notmuch_message_get_thread_ids (parent);
- notmuch_thread_ids_has_more (ids);
- notmuch_thread_ids_advance (ids))
- {
- const char *id;
-
- id = notmuch_thread_ids_get (ids);
- g_hash_table_insert (thread_ids, strdup (id), NULL);
- }
-
- notmuch_message_destroy (parent);
- }
-
- result = g_ptr_array_new ();
-
- keys = g_hash_table_get_keys (thread_ids);
- for (l = keys; l; l = l->next) {
- char *id = (char *) l->data;
- g_ptr_array_add (result, id);
- }
- g_list_free (keys);
-
- /* We're done with the hash table, but we've taken the pointers to
- * the allocated strings and put them into our result array, so
- * tell the hash not to free them on its way out. */
- g_hash_table_steal_all (thread_ids);
- g_hash_table_unref (thread_ids);
-
- return result;
+ return _notmuch_message_create (notmuch, notmuch, doc_id, NULL);
}
/* Advance 'str' past any whitespace or RFC 822 comments. A comment is
}
/* Parse a References header value, putting a copy of each referenced
- * message-id into 'array'. */
+ * message-id into 'hash'. */
static void
-parse_references (GPtrArray *array,
+parse_references (GHashTable *hash,
const char *refs)
{
char *ref;
ref = parse_message_id (refs, &refs);
if (ref)
- g_ptr_array_add (array, ref);
+ g_hash_table_insert (hash, ref, NULL);
}
}
struct stat st;
int err;
char *local_path = NULL;
+ unsigned int i;
if (path == NULL)
path = local_path = notmuch_database_default_path ();
notmuch->query_parser = new Xapian::QueryParser;
notmuch->query_parser->set_default_op (Xapian::Query::OP_AND);
notmuch->query_parser->set_database (*notmuch->xapian_db);
+
+ for (i = 0; i < ARRAY_SIZE (BOOLEAN_PREFIX_EXTERNAL); i++) {
+ prefix_t *prefix = &BOOLEAN_PREFIX_EXTERNAL[i];
+ notmuch->query_parser->add_boolean_prefix (prefix->name,
+ prefix->prefix);
+ }
} catch (const Xapian::Error &error) {
fprintf (stderr, "A Xapian exception occurred: %s\n",
error.get_msg().c_str());
return notmuch->path;
}
+static notmuch_private_status_t
+find_timestamp_document (notmuch_database_t *notmuch, const char *db_key,
+ Xapian::Document *doc, unsigned int *doc_id)
+{
+ return find_unique_document (notmuch, "timestamp", db_key, doc, doc_id);
+}
+
+/* We allow the user to use arbitrarily long keys for timestamps,
+ * (they're for filesystem paths after all, which have no limit we
+ * know about). But we have a term-length limit. So if we exceed that,
+ * we'll use the SHA-1 of the user's key as the actual key for
+ * constructing a database term.
+ *
+ * Caution: This function returns a newly allocated string which the
+ * caller should free() when finished.
+ */
+static char *
+timestamp_db_key (const char *key)
+{
+ int term_len = strlen (_find_prefix ("timestamp")) + strlen (key);
+
+ if (term_len > NOTMUCH_TERM_MAX)
+ return notmuch_sha1_of_string (key);
+ else
+ return strdup (key);
+}
+
+notmuch_status_t
+notmuch_database_set_timestamp (notmuch_database_t *notmuch,
+ const char *key, time_t timestamp)
+{
+ Xapian::Document doc;
+ unsigned int doc_id;
+ notmuch_private_status_t status;
+ notmuch_status_t ret = NOTMUCH_STATUS_SUCCESS;
+ char *db_key = NULL;
+
+ db_key = timestamp_db_key (key);
+
+ try {
+ status = find_timestamp_document (notmuch, db_key, &doc, &doc_id);
+
+ doc.add_value (NOTMUCH_VALUE_TIMESTAMP,
+ Xapian::sortable_serialise (timestamp));
+
+ if (status == NOTMUCH_PRIVATE_STATUS_NO_DOCUMENT_FOUND) {
+ char *term = talloc_asprintf (NULL, "%s%s",
+ _find_prefix ("timestamp"), db_key);
+ doc.add_term (term);
+ talloc_free (term);
+
+ notmuch->xapian_db->add_document (doc);
+ } else {
+ notmuch->xapian_db->replace_document (doc_id, doc);
+ }
+
+ } catch (Xapian::Error &error) {
+ fprintf (stderr, "A Xapian exception occurred: %s.\n",
+ error.get_msg().c_str());
+ ret = NOTMUCH_STATUS_XAPIAN_EXCEPTION;
+ }
+
+ if (db_key)
+ free (db_key);
+
+ return ret;
+}
+
+time_t
+notmuch_database_get_timestamp (notmuch_database_t *notmuch, const char *key)
+{
+ Xapian::Document doc;
+ unsigned int doc_id;
+ notmuch_private_status_t status;
+ char *db_key = NULL;
+ time_t ret = 0;
+
+ db_key = timestamp_db_key (key);
+
+ try {
+ status = find_timestamp_document (notmuch, db_key, &doc, &doc_id);
+
+ if (status == NOTMUCH_PRIVATE_STATUS_NO_DOCUMENT_FOUND)
+ goto DONE;
+
+ ret = Xapian::sortable_unserialise (doc.get_value (NOTMUCH_VALUE_TIMESTAMP));
+ } catch (Xapian::Error &error) {
+ goto DONE;
+ }
+
+ DONE:
+ if (db_key)
+ free (db_key);
+
+ return ret;
+}
+
+/* Find the thread ID to which the message with 'message_id' belongs.
+ *
+ * Returns NULL if no message with message ID 'message_id' is in the
+ * database.
+ *
+ * Otherwise, returns a newly talloced string belonging to 'ctx'.
+ */
+static const char *
+_resolve_message_id_to_thread_id (notmuch_database_t *notmuch,
+ void *ctx,
+ const char *message_id)
+{
+ notmuch_message_t *message;
+ const char *ret = NULL;
+
+ message = notmuch_database_find_message (notmuch, message_id);
+ if (message == NULL)
+ goto DONE;
+
+ ret = talloc_steal (ctx, notmuch_message_get_thread_id (message));
+
+ DONE:
+ if (message)
+ notmuch_message_destroy (message);
+
+ return ret;
+}
+
+static notmuch_status_t
+_merge_threads (notmuch_database_t *notmuch,
+ const char *winner_thread_id,
+ const char *loser_thread_id)
+{
+ Xapian::PostingIterator loser, loser_end;
+ notmuch_message_t *message = NULL;
+ notmuch_private_status_t private_status;
+ notmuch_status_t ret = NOTMUCH_STATUS_SUCCESS;
+
+ find_doc_ids (notmuch, "thread", loser_thread_id, &loser, &loser_end);
+
+ for ( ; loser != loser_end; loser++) {
+ message = _notmuch_message_create (notmuch, notmuch,
+ *loser, &private_status);
+ if (message == NULL) {
+ ret = COERCE_STATUS (private_status,
+ "Cannot find document for doc_id from query");
+ goto DONE;
+ }
+
+ _notmuch_message_remove_term (message, "thread", loser_thread_id);
+ _notmuch_message_add_term (message, "thread", winner_thread_id);
+ _notmuch_message_sync (message);
+
+ notmuch_message_destroy (message);
+ message = NULL;
+ }
+
+ DONE:
+ if (message)
+ notmuch_message_destroy (message);
+
+ return ret;
+}
+
+static notmuch_status_t
+_notmuch_database_link_message_to_parents (notmuch_database_t *notmuch,
+ notmuch_message_t *message,
+ notmuch_message_file_t *message_file,
+ const char **thread_id)
+{
+ GHashTable *parents = NULL;
+ const char *refs, *in_reply_to;
+ GList *l, *keys = NULL;
+ notmuch_status_t ret = NOTMUCH_STATUS_SUCCESS;
+
+ parents = g_hash_table_new_full (g_str_hash, g_str_equal,
+ free, NULL);
+
+ refs = notmuch_message_file_get_header (message_file, "references");
+ parse_references (parents, refs);
+
+ in_reply_to = notmuch_message_file_get_header (message_file, "in-reply-to");
+ parse_references (parents, in_reply_to);
+
+ keys = g_hash_table_get_keys (parents);
+ for (l = keys; l; l = l->next) {
+ char *parent_message_id;
+ const char *parent_thread_id;
+
+ parent_message_id = (char *) l->data;
+ parent_thread_id = _resolve_message_id_to_thread_id (notmuch,
+ message,
+ parent_message_id);
+
+ if (parent_thread_id == NULL) {
+ _notmuch_message_add_term (message, "ref", parent_message_id);
+ } else {
+ if (*thread_id == NULL) {
+ *thread_id = talloc_strdup (message, parent_thread_id);
+ _notmuch_message_add_term (message, "thread", *thread_id);
+ } else if (strcmp (*thread_id, parent_thread_id)) {
+ ret = _merge_threads (notmuch, *thread_id, parent_thread_id);
+ if (ret)
+ goto DONE;
+ }
+ }
+ }
+
+ DONE:
+ if (keys)
+ g_list_free (keys);
+ if (parents)
+ g_hash_table_unref (parents);
+
+ return ret;
+}
+
+static notmuch_status_t
+_notmuch_database_link_message_to_children (notmuch_database_t *notmuch,
+ notmuch_message_t *message,
+ const char **thread_id)
+{
+ const char *message_id = notmuch_message_get_message_id (message);
+ Xapian::PostingIterator child, children_end;
+ notmuch_message_t *child_message = NULL;
+ const char *child_thread_id;
+ notmuch_status_t ret = NOTMUCH_STATUS_SUCCESS;
+ notmuch_private_status_t private_status;
+
+ find_doc_ids (notmuch, "ref", message_id, &child, &children_end);
+
+ for ( ; child != children_end; child++) {
+
+ child_message = _notmuch_message_create (message, notmuch,
+ *child, &private_status);
+ if (child_message == NULL) {
+ ret = COERCE_STATUS (private_status,
+ "Cannot find document for doc_id from query");
+ goto DONE;
+ }
+
+ child_thread_id = notmuch_message_get_thread_id (child_message);
+ if (*thread_id == NULL) {
+ *thread_id = talloc_strdup (message, child_thread_id);
+ _notmuch_message_add_term (message, "thread", *thread_id);
+ } else if (strcmp (*thread_id, child_thread_id)) {
+ _notmuch_message_remove_term (child_message, "ref",
+ message_id);
+ _notmuch_message_sync (child_message);
+ ret = _merge_threads (notmuch, *thread_id, child_thread_id);
+ if (ret)
+ goto DONE;
+ }
+
+ notmuch_message_destroy (child_message);
+ child_message = NULL;
+ }
+
+ DONE:
+ if (child_message)
+ notmuch_message_destroy (child_message);
+
+ return ret;
+}
+
+/* Given a (mostly empty) 'message' and its corresponding
+ * 'message_file' link it to existing threads in the database.
+ *
+ * We first looke at 'message_file' and its link-relevant headers
+ * (References and In-Reply-To) for message IDs. We also look in the
+ * database for existing message that reference 'message'.p
+ *
+ * The end result is to call _notmuch_message_add_thread_id with one
+ * or more thread IDs to which this message belongs, (including
+ * generating a new thread ID if necessary if the message doesn't
+ * connect to any existing threads).
+ */
+static notmuch_status_t
+_notmuch_database_link_message (notmuch_database_t *notmuch,
+ notmuch_message_t *message,
+ notmuch_message_file_t *message_file)
+{
+ notmuch_status_t status;
+ const char *thread_id = NULL;
+
+ status = _notmuch_database_link_message_to_parents (notmuch, message,
+ message_file,
+ &thread_id);
+ if (status)
+ return status;
+
+ status = _notmuch_database_link_message_to_children (notmuch, message,
+ &thread_id);
+ if (status)
+ return status;
+
+ if (thread_id == NULL)
+ _notmuch_message_ensure_thread_id (message);
+
+ return NOTMUCH_STATUS_SUCCESS;
+}
+
notmuch_status_t
notmuch_database_add_message (notmuch_database_t *notmuch,
const char *filename)
notmuch_message_t *message;
notmuch_status_t ret = NOTMUCH_STATUS_SUCCESS;
- GPtrArray *parents, *thread_ids;
-
- const char *refs, *in_reply_to, *date, *header;
+ const char *date, *header;
const char *from, *to, *subject, *old_filename;
char *message_id;
- unsigned int i;
-
message_file = notmuch_message_file_open (filename);
if (message_file == NULL) {
ret = NOTMUCH_STATUS_FILE_ERROR;
* database). */
/* Use NULL for owner since we want to free this locally. */
+ message = _notmuch_message_create_for_message_id (NULL,
+ notmuch,
+ message_id,
+ &ret);
+ free (message_id);
- /* XXX: This call can fail by either out-of-memory or an
- * "impossible" Xapian exception. We should rewrite it to
- * allow us to propagate the error status. */
- message = _notmuch_message_create_for_message_id (NULL, notmuch,
- message_id);
- if (message == NULL) {
- fprintf (stderr, "Internal error. This shouldn't happen.\n\n");
- fprintf (stderr, "I mean, it's possible you ran out of memory, but then this code path is still an internal error since it should have detected that and propagated the status value up the stack.\n");
- exit (1);
- }
+ if (message == NULL)
+ goto DONE;
/* Has a message previously been added with the same ID? */
old_filename = notmuch_message_get_filename (message);
if (old_filename && strlen (old_filename)) {
- /* XXX: This is too noisy to actually print, and what do we
- * really expect the user to do? Go manually delete a
- * redundant message or merge two similar messages?
- * Instead we should handle this transparently.
- *
- * What we likely want to move to is adding both filenames
- * to the database so that subsequent indexing will pick up
- * terms from both files.
- */
-#if 0
- fprintf (stderr,
- "Note: Attempting to add a message with a duplicate message ID:\n"
- "Old: %s\n" "New: %s\n",
- old_filename, filename);
- fprintf (stderr, "The old filename will be used, but any new terms\n"
- "from the new message will added to the database.\n");
-#endif
+ ret = NOTMUCH_STATUS_DUPLICATE_MESSAGE_ID;
+ goto DONE;
} else {
_notmuch_message_set_filename (message, filename);
_notmuch_message_add_term (message, "type", "mail");
}
- /* Next, find the thread(s) to which this message belongs. */
- parents = g_ptr_array_new ();
-
- refs = notmuch_message_file_get_header (message_file, "references");
- parse_references (parents, refs);
-
- in_reply_to = notmuch_message_file_get_header (message_file, "in-reply-to");
- parse_references (parents, in_reply_to);
-
- for (i = 0; i < parents->len; i++)
- _notmuch_message_add_term (message, "ref",
- (char *) g_ptr_array_index (parents, i));
-
- thread_ids = find_thread_ids (notmuch, parents, message_id);
-
- free (message_id);
-
- for (i = 0; i < parents->len; i++)
- g_free (g_ptr_array_index (parents, i));
- g_ptr_array_free (parents, TRUE);
-
- if (thread_ids->len) {
- unsigned int i;
- GString *thread_id;
- char *id;
-
- for (i = 0; i < thread_ids->len; i++) {
- id = (char *) thread_ids->pdata[i];
- _notmuch_message_add_thread_id (message, id);
- if (i == 0)
- thread_id = g_string_new (id);
- else
- g_string_append_printf (thread_id, ",%s", id);
-
- free (id);
- }
- g_string_free (thread_id, TRUE);
- } else {
- _notmuch_message_ensure_thread_id (message);
- }
-
- g_ptr_array_free (thread_ids, TRUE);
+ ret = _notmuch_database_link_message (notmuch, message, message_file);
+ if (ret)
+ goto DONE;
date = notmuch_message_file_get_header (message_file, "date");
_notmuch_message_set_date (message, date);
projects / notmuch / blobdiff