char *current_val;
};
+struct _notmuch_config_values {
+ const char *iterator;
+ size_t tok_len;
+ const char *string;
+ void *children; /* talloc_context */
+};
+
+static const char * _notmuch_config_key_to_string (notmuch_config_key_t key);
+
static int
_notmuch_config_list_destroy (notmuch_config_list_t *list)
{
const char *value)
{
notmuch_status_t status;
- Xapian::WritableDatabase *db;
status = _notmuch_database_ensure_writable (notmuch);
if (status)
return status;
+ if (! notmuch->config) {
+ if ((status = _notmuch_config_load_from_database (notmuch)))
+ return status;
+ }
+
try {
- db = static_cast <Xapian::WritableDatabase *> (notmuch->xapian_db);
- db->set_metadata (CONFIG_PREFIX + key, value);
+ notmuch->writable_xapian_db->set_metadata (CONFIG_PREFIX + key, value);
} catch (const Xapian::Error &error) {
status = NOTMUCH_STATUS_XAPIAN_EXCEPTION;
notmuch->exception_reported = true;
_notmuch_database_log (notmuch, "Error: A Xapian exception occurred setting metadata: %s\n",
- error.get_msg().c_str());
+ error.get_msg ().c_str ());
}
+
+ if (status)
+ return status;
+
+ _notmuch_string_map_set (notmuch->config, key, value);
+
return NOTMUCH_STATUS_SUCCESS;
}
status = NOTMUCH_STATUS_XAPIAN_EXCEPTION;
notmuch->exception_reported = true;
_notmuch_database_log (notmuch, "Error: A Xapian exception occurred getting metadata: %s\n",
- error.get_msg().c_str());
+ error.get_msg ().c_str ());
}
return status;
}
const char *key,
char **value)
{
- std::string strval;
+ const char* stored_val;
notmuch_status_t status;
+ if (! notmuch->config) {
+ if ((status = _notmuch_config_load_from_database (notmuch)))
+ return status;
+ }
+
if (! value)
return NOTMUCH_STATUS_NULL_POINTER;
- status = _metadata_value (notmuch, key, strval);
- if (status)
- return status;
-
- *value = strdup (strval.c_str ());
+ stored_val = _notmuch_string_map_get (notmuch->config, key);
+ if (! stored_val) {
+ /* XXX in principle this API should be fixed so empty string
+ * is distinguished from not found */
+ *value = strdup("");
+ } else {
+ *value = strdup (stored_val);
+ }
return NOTMUCH_STATUS_SUCCESS;
}
goto DONE;
}
- talloc_set_destructor (list, _notmuch_config_list_destroy);
list->notmuch = notmuch;
list->current_key = NULL;
list->current_val = NULL;
try {
new(&(list->iterator)) Xapian::TermIterator (notmuch->xapian_db->metadata_keys_begin
- (CONFIG_PREFIX + (prefix ? prefix : "")));
+ (CONFIG_PREFIX + (prefix ? prefix : "")));
+ talloc_set_destructor (list, _notmuch_config_list_destroy);
} catch (const Xapian::Error &error) {
_notmuch_database_log (notmuch, "A Xapian exception occurred getting metadata iterator: %s.\n",
- error.get_msg().c_str());
+ error.get_msg ().c_str ());
notmuch->exception_reported = true;
status = NOTMUCH_STATUS_XAPIAN_EXCEPTION;
}
*out = list;
DONE:
- if (status && list)
- talloc_free (list);
+ if (status) {
+ if (list) {
+ talloc_free (list);
+ if (status != NOTMUCH_STATUS_XAPIAN_EXCEPTION)
+ _notmuch_config_list_destroy (list);
+ }
+ } else {
+ talloc_set_destructor (list, _notmuch_config_list_destroy);
+ }
return status;
}
{
talloc_free (list);
}
+
+notmuch_status_t
+_notmuch_config_load_from_database (notmuch_database_t *notmuch)
+{
+ notmuch_status_t status = NOTMUCH_STATUS_SUCCESS;
+ notmuch_config_list_t *list;
+
+ if (notmuch->config == NULL)
+ notmuch->config = _notmuch_string_map_create (notmuch);
+
+ if (unlikely(notmuch->config == NULL))
+ return NOTMUCH_STATUS_OUT_OF_MEMORY;
+
+ status = notmuch_database_get_config_list (notmuch, "", &list);
+ if (status)
+ return status;
+
+ for (; notmuch_config_list_valid (list); notmuch_config_list_move_to_next (list)) {
+ _notmuch_string_map_append (notmuch->config,
+ notmuch_config_list_key (list),
+ notmuch_config_list_value (list));
+ }
+
+ return status;
+}
+
+notmuch_config_values_t *
+notmuch_config_get_values (notmuch_database_t *notmuch, notmuch_config_key_t key)
+{
+ notmuch_config_values_t *values = NULL;
+ bool ok = false;
+
+ const char *key_str = _notmuch_config_key_to_string (key);
+
+ if (! key_str)
+ goto DONE;
+
+ values = talloc (notmuch, notmuch_config_values_t);
+ if (unlikely(! values))
+ goto DONE;
+
+ values->children = talloc_new (values);
+
+ values->string = _notmuch_string_map_get (notmuch->config, key_str);
+ if (! values->string)
+ goto DONE;
+
+ values->iterator = strsplit_len (values->string, ';', &(values->tok_len));
+ ok = true;
+
+ DONE:
+ if (!ok) {
+ if (values)
+ talloc_free(values);
+ return NULL;
+ }
+ return values;
+}
+
+notmuch_bool_t
+notmuch_config_values_valid (notmuch_config_values_t *values) {
+ if (! values)
+ return false;
+
+ return (values->iterator != NULL);
+}
+
+const char *
+notmuch_config_values_get (notmuch_config_values_t *values) {
+ return talloc_strndup (values, values->iterator, values->tok_len);
+}
+
+void
+notmuch_config_values_start (notmuch_config_values_t *values) {
+ if (values == NULL)
+ return;
+ if (values->children) {
+ talloc_free (values->children);
+ }
+
+ values->children = talloc_new (values);
+
+ values->iterator = strsplit_len (values->string, ';', &(values->tok_len));
+}
+
+void
+notmuch_config_values_move_to_next (notmuch_config_values_t *values) {
+ values->iterator += values->tok_len;
+ values->iterator = strsplit_len (values->iterator, ';', &(values->tok_len));
+}
+
+void
+notmuch_config_values_destroy (notmuch_config_values_t *values) {
+ talloc_free (values);
+}
+
+notmuch_status_t
+_notmuch_config_load_from_file (notmuch_database_t *notmuch,
+ GKeyFile *file)
+{
+ notmuch_status_t status = NOTMUCH_STATUS_SUCCESS;
+ gchar **groups, **keys, *val;
+
+ if (notmuch->config == NULL)
+ notmuch->config = _notmuch_string_map_create (notmuch);
+
+ if (unlikely(notmuch->config == NULL)) {
+ status = NOTMUCH_STATUS_OUT_OF_MEMORY;
+ goto DONE;
+ }
+
+ for (groups = g_key_file_get_groups (file, NULL); *groups; groups++) {
+ for (keys = g_key_file_get_keys (file, *groups, NULL, NULL); *keys; keys++) {
+ char *absolute_key = talloc_asprintf(notmuch, "%s.%s", *groups, *keys);
+ val = g_key_file_get_value (file, *groups, *keys, NULL);
+ if (! val) {
+ status = NOTMUCH_STATUS_FILE_ERROR;
+ goto DONE;
+ }
+ _notmuch_string_map_set (notmuch->config, absolute_key, val);
+ talloc_free (absolute_key);
+ if (status)
+ goto DONE;
+ }
+ }
+
+ DONE:
+ return status;
+}
+
+notmuch_status_t
+notmuch_config_get_bool (notmuch_database_t *notmuch, notmuch_config_key_t key, notmuch_bool_t *val)
+{
+ const char *key_string, *val_string;
+
+ key_string = _notmuch_config_key_to_string (key);
+ if (! key_string) {
+ return NOTMUCH_STATUS_ILLEGAL_ARGUMENT;
+ }
+
+ val_string = _notmuch_string_map_get (notmuch->config, key_string);
+ if (! val_string) {
+ *val = FALSE;
+ return NOTMUCH_STATUS_SUCCESS;
+ }
+
+ if (strcase_equal (val_string, "false") || strcase_equal (val_string, "no"))
+ *val = FALSE;
+ else if (strcase_equal (val_string, "true") || strcase_equal (val_string, "yes"))
+ *val = TRUE;
+ else
+ return NOTMUCH_STATUS_ILLEGAL_ARGUMENT;
+
+ return NOTMUCH_STATUS_SUCCESS;
+}
+
+static const char *
+_notmuch_config_key_to_string (notmuch_config_key_t key) {
+ switch (key) {
+ case NOTMUCH_CONFIG_DATABASE_PATH:
+ return "database.path";
+ case NOTMUCH_CONFIG_HOOK_DIR:
+ return "database.hook_dir";
+ case NOTMUCH_CONFIG_EXCLUDE_TAGS:
+ return "search.exclude_tags";
+ case NOTMUCH_CONFIG_NEW_TAGS:
+ return "new.tags";
+ case NOTMUCH_CONFIG_NEW_IGNORE:
+ return "new.ignore";
+ case NOTMUCH_CONFIG_SYNC_MAILDIR_FLAGS:
+ return "maildir.synchronize_flags";
+ case NOTMUCH_CONFIG_PRIMARY_EMAIL:
+ return "user.primary_email";
+ case NOTMUCH_CONFIG_OTHER_EMAIL:
+ return "user.other_email";
+ case NOTMUCH_CONFIG_USER_NAME:
+ return "user.name";
+ default:
+ return NULL;
+ }
+}
+
+static const char *
+_notmuch_config_default (void *ctx, notmuch_config_key_t key) {
+ char *path;
+
+ switch (key) {
+ case NOTMUCH_CONFIG_DATABASE_PATH:
+ path = getenv ("MAILDIR");
+ if (path)
+ path = talloc_strdup (ctx, path);
+ else
+ path = talloc_asprintf (ctx, "%s/mail",
+ getenv ("HOME"));
+ return path;
+ case NOTMUCH_CONFIG_EXCLUDE_TAGS:
+ return "";
+ case NOTMUCH_CONFIG_NEW_TAGS:
+ return "inbox;unread";
+ case NOTMUCH_CONFIG_SYNC_MAILDIR_FLAGS:
+ return "true";
+ case NOTMUCH_CONFIG_HOOK_DIR:
+ case NOTMUCH_CONFIG_NEW_IGNORE:
+ case NOTMUCH_CONFIG_USER_NAME:
+ case NOTMUCH_CONFIG_PRIMARY_EMAIL:
+ case NOTMUCH_CONFIG_OTHER_EMAIL:
+ return NULL;
+ default:
+ case NOTMUCH_CONFIG_LAST:
+ INTERNAL_ERROR ("illegal key enum %d", key);
+ }
+}
+
+notmuch_status_t
+_notmuch_config_load_defaults (notmuch_database_t *notmuch) {
+ notmuch_config_key_t key;
+ for (key = NOTMUCH_CONFIG_FIRST;
+ key < NOTMUCH_CONFIG_LAST;
+ key = notmuch_config_key_t(key + 1)) {
+ const char *val = notmuch_config_get (notmuch, key);
+ const char *key_string = _notmuch_config_key_to_string (key);
+
+ val = _notmuch_string_map_get (notmuch->config, key_string);
+ if (! val) {
+ _notmuch_string_map_set (notmuch->config, key_string, _notmuch_config_default (notmuch, key));
+ }
+ }
+ return NOTMUCH_STATUS_SUCCESS;
+}
+
+const char *
+notmuch_config_get (notmuch_database_t *notmuch, notmuch_config_key_t key) {
+
+ return _notmuch_string_map_get (notmuch->config, _notmuch_config_key_to_string (key));
+}
+
+notmuch_status_t
+notmuch_config_set (notmuch_database_t *notmuch, notmuch_config_key_t key, const char *val) {
+
+ return notmuch_database_set_config (notmuch, _notmuch_config_key_to_string (key), val);
+}
+
+void
+_notmuch_config_cache (notmuch_database_t *notmuch, notmuch_config_key_t key, const char *val) {
+ _notmuch_string_map_set (notmuch->config, _notmuch_config_key_to_string (key), val);
+}
projects / notmuch / blobdiff