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-rw-r--r--notmuch-config.c86
1 files changed, 35 insertions, 51 deletions
diff --git a/notmuch-config.c b/notmuch-config.c
index e06142b5..8d286538 100644
--- a/notmuch-config.c
+++ b/notmuch-config.c
@@ -496,6 +496,32 @@ notmuch_config_is_new (notmuch_config_t *config)
return config->is_new;
}
+static const char *
+_config_get (notmuch_config_t *config, char **field,
+ const char *group, const char *key)
+{
+ /* read from config file and cache value, if not cached already */
+ if (*field == NULL) {
+ char *value;
+ value = g_key_file_get_string (config->key_file, group, key, NULL);
+ if (value) {
+ *field = talloc_strdup (config, value);
+ free (value);
+ }
+ }
+ return *field;
+}
+
+static void
+_config_set (notmuch_config_t *config, char **field,
+ const char *group, const char *key, const char *value)
+{
+ g_key_file_set_string (config->key_file, group, key, value);
+
+ /* drop the cached value */
+ talloc_free (*field);
+ *field = NULL;
+}
static const char **
_config_get_list (notmuch_config_t *config,
@@ -504,6 +530,7 @@ _config_get_list (notmuch_config_t *config,
{
assert(outlist);
+ /* read from config file and cache value, if not cached already */
if (*outlist == NULL) {
char **inlist = g_key_file_get_string_list (config->key_file,
@@ -535,6 +562,8 @@ _config_set_list (notmuch_config_t *config,
size_t length, const char ***config_var )
{
g_key_file_set_string_list (config->key_file, group, name, list, length);
+
+ /* drop the cached value */
talloc_free (*config_var);
*config_var = NULL;
}
@@ -542,85 +571,40 @@ _config_set_list (notmuch_config_t *config,
const char *
notmuch_config_get_database_path (notmuch_config_t *config)
{
- char *path;
-
- if (config->database_path == NULL) {
- path = g_key_file_get_string (config->key_file,
- "database", "path", NULL);
- if (path) {
- config->database_path = talloc_strdup (config, path);
- free (path);
- }
- }
-
- return config->database_path;
+ return _config_get (config, &config->database_path, "database", "path");
}
void
notmuch_config_set_database_path (notmuch_config_t *config,
const char *database_path)
{
- g_key_file_set_string (config->key_file,
- "database", "path", database_path);
-
- talloc_free (config->database_path);
- config->database_path = NULL;
+ _config_set (config, &config->database_path, "database", "path", database_path);
}
const char *
notmuch_config_get_user_name (notmuch_config_t *config)
{
- char *name;
-
- if (config->user_name == NULL) {
- name = g_key_file_get_string (config->key_file,
- "user", "name", NULL);
- if (name) {
- config->user_name = talloc_strdup (config, name);
- free (name);
- }
- }
-
- return config->user_name;
+ return _config_get (config, &config->user_name, "user", "name");
}
void
notmuch_config_set_user_name (notmuch_config_t *config,
const char *user_name)
{
- g_key_file_set_string (config->key_file,
- "user", "name", user_name);
-
- talloc_free (config->user_name);
- config->user_name = NULL;
+ _config_set (config, &config->user_name, "user", "name", user_name);
}
const char *
notmuch_config_get_user_primary_email (notmuch_config_t *config)
{
- char *email;
-
- if (config->user_primary_email == NULL) {
- email = g_key_file_get_string (config->key_file,
- "user", "primary_email", NULL);
- if (email) {
- config->user_primary_email = talloc_strdup (config, email);
- free (email);
- }
- }
-
- return config->user_primary_email;
+ return _config_get (config, &config->user_primary_email, "user", "primary_email");
}
void
notmuch_config_set_user_primary_email (notmuch_config_t *config,
const char *primary_email)
{
- g_key_file_set_string (config->key_file,
- "user", "primary_email", primary_email);
-
- talloc_free (config->user_primary_email);
- config->user_primary_email = NULL;
+ _config_set (config, &config->user_primary_email, "user", "primary_email", primary_email);
}
const char **