From: David Bremner <david@tethera.net>
To: notmuch@notmuchmail.org
Cc: David Bremner <david@tethera.net>
Subject: [PATCH 14/38] lib: add notmuch_config_get_bool
Date: Sat, 16 Jan 2021 13:03:42 -0400 [thread overview]
Message-ID: <20210116170406.842014-15-david@tethera.net> (raw)
In-Reply-To: <20210116170406.842014-1-david@tethera.net>
Booleans have no out of band values, so return a status for errors.
---
lib/config.cc | 26 ++++++++++++++++++++++++++
lib/notmuch.h | 19 +++++++++++++++++++
2 files changed, 45 insertions(+)
diff --git a/lib/config.cc b/lib/config.cc
index 51e359b8..1318cb52 100644
--- a/lib/config.cc
+++ b/lib/config.cc
@@ -359,6 +359,32 @@ _notmuch_config_load_from_file (notmuch_database_t *notmuch,
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) {
diff --git a/lib/notmuch.h b/lib/notmuch.h
index 39f39423..4a513b44 100644
--- a/lib/notmuch.h
+++ b/lib/notmuch.h
@@ -2532,6 +2532,25 @@ notmuch_config_values_start (notmuch_config_values_t *values);
void
notmuch_config_values_destroy (notmuch_config_values_t *values);
+/**
+ * get a configuration value from an open database as Boolean
+ *
+ * This value reflects all configuration information given at the time
+ * the database was opened.
+ *
+ * @param[in] notmuch database
+ * @param[in] key configuration key
+ * @param[out] val configuration value, converted to Boolean
+ *
+ * @since libnotmuch 5.4 (notmuch 0.32)
+ *
+ * @retval #NOTMUCH_STATUS_ILLEGAL_ARGUMENT if either key is unknown
+ * or the corresponding value does not convert to Boolean.
+ */
+notmuch_status_t
+notmuch_config_get_bool (notmuch_database_t *notmuch,
+ notmuch_config_key_t key,
+ notmuch_bool_t *val);
/**
* get the current default indexing options for a given database.
*
--
2.29.2
next prev parent reply other threads:[~2021-01-16 17:04 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-16 17:03 v4 merged config David Bremner
2021-01-16 17:03 ` [PATCH 01/38] lib: add _notmuch_string_map_set David Bremner
2021-01-24 11:28 ` Tomi Ollila
2021-01-24 12:06 ` David Bremner
2021-01-16 17:03 ` [PATCH 02/38] lib: cache configuration information from database David Bremner
2021-01-16 17:03 ` [PATCH 03/38] lib: add stub for notmuch_database_open_with_config David Bremner
2021-01-16 17:03 ` [PATCH 04/38] lib/open: add support for config profiles and default locations David Bremner
2021-01-24 11:58 ` Tomi Ollila
2021-01-16 17:03 ` [PATCH 05/38] CLI: generalize notmuch_config_mode_t David Bremner
2021-01-16 17:03 ` [PATCH 06/38] lib/config: add notmuch_config_key_{get,set} David Bremner
2021-01-16 17:03 ` [PATCH 07/38] lib/open: load default values for known configuration keys David Bremner
2021-01-16 17:03 ` [PATCH 08/38] CLI: add (unused) database argument to subcommands David Bremner
2021-01-16 17:03 ` [PATCH 09/38] util: add strsplit_len: simplified strtok with delimiter escaping David Bremner
2021-01-16 17:03 ` [PATCH 10/38] lib/config: add config values iterator David Bremner
2021-01-16 17:03 ` [PATCH 11/38] lib/config: make values iterators restartable David Bremner
2021-01-16 17:03 ` [PATCH 12/38] CLI/count: switch to new configuration framework David Bremner
2021-01-16 17:03 ` [PATCH 13/38] cli/dump: convert to new config framework David Bremner
2021-01-16 17:03 ` David Bremner [this message]
2021-01-16 17:03 ` [PATCH 15/38] CLI/restore: " David Bremner
2021-01-16 17:03 ` [PATCH 16/38] CLI/insert: " David Bremner
2021-01-16 17:03 ` [PATCH 17/38] cli/reindex: convert " David Bremner
2021-01-16 17:03 ` [PATCH 18/38] CLI/reply: convert to " David Bremner
2021-01-16 17:03 ` [PATCH 19/38] CLI/{search,address}: convert to new configuration framework David Bremner
2021-01-16 17:03 ` [PATCH 20/38] cli/config: add accessor for config file name David Bremner
2021-01-16 17:03 ` [PATCH 21/38] CLI/show: mostly switch show to new config framework David Bremner
2021-01-16 17:03 ` [PATCH 22/38] cli/tag: convert " David Bremner
2021-01-16 17:03 ` [PATCH 23/38] lib/config: add _notmuch_config_cache David Bremner
2021-01-16 17:03 ` [PATCH 24/38] lib: split notmuch_database_compact David Bremner
2021-01-16 17:03 ` [PATCH 25/38] cli/compact: convert to new configuration framework David Bremner
2021-01-16 17:03 ` [PATCH 26/38] bindings/notmuch2: add missing crypto error status codes David Bremner
2021-01-16 17:03 ` [PATCH 27/38] lib/config: add NOTMUCH_CONFIG_NEW_IGNORE David Bremner
2021-01-16 17:03 ` [PATCH 28/38] lib/open: factor out first part of open David Bremner
2021-01-16 17:03 ` [PATCH 29/38] lib: add NOTMUCH_STATUS_NO_CONFIG David Bremner
2021-01-16 17:03 ` [PATCH 30/38] lib/database: move n_d_create* to open.cc David Bremner
2021-01-16 17:03 ` [PATCH 31/38] lib: add NOTMUCH_STATUS_DATABASE_EXISTS David Bremner
2021-01-16 17:04 ` [PATCH 32/38] lib: introduce notmuch_database_create_with_config David Bremner
2021-01-16 17:04 ` [PATCH 33/38] cli/new: refactor database upgrade code David Bremner
2021-01-16 17:04 ` [PATCH 34/38] cli/new: convert to new config framework David Bremner
2021-01-16 17:04 ` [PATCH 35/38] lib/config: add HOOK_DIR David Bremner
2021-01-16 17:04 ` [PATCH 36/38] lib/open: set HOOK_DIR on open David Bremner
2021-01-16 17:04 ` [PATCH 37/38] CLI: use configured hook directory David Bremner
2021-01-24 12:59 ` Tomi Ollila
2021-01-16 17:04 ` [PATCH 38/38] doc: describe new config framework David Bremner
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