notmuch: Add a configuration system.

This will allow for things like the database path to be specified
without any cheesy NOTMUCH_BASE environment variable. It also will
allow "notmuch reply" to recognize the user's email address when
constructing a reply in order to do the right thing, (that is, to use
the user's address to which mail was sent as From:, and not to reply
to the user's own addresses).

With this change, the "notmuch setup" command is now strictly for
changing the configuration of notmuch. It no longer creates the
database, but instead instructs the user to call "notmuch new" to do
that.

1 files changed, 43 insertions, 0 deletions

diff --git a/notmuch-client.h b/notmuch-client.h
index f39900a9..02ff8b74 100644
--- a/notmuch-client.h
+++ b/notmuch-client.h
@@ -140,4 +140,47 @@ notmuch_status_t
 show_message_body (const char *filename,
 		   void (*show_part) (GMimeObject *part, int *part_count));
 
+/* notmuch-config.c */
+
+typedef struct _notmuch_config notmuch_config_t;
+
+notmuch_config_t *
+notmuch_config_open (void *ctx, const char *filename);
+
+void
+notmuch_config_close (notmuch_config_t *config);
+
+int
+notmuch_config_save (notmuch_config_t *config);
+
+const char *
+notmuch_config_get_database_path (notmuch_config_t *config);
+
+void
+notmuch_config_set_database_path (notmuch_config_t *config,
+				  const char *database_path);
+
+const char *
+notmuch_config_get_user_name (notmuch_config_t *config);
+
+void
+notmuch_config_set_user_name (notmuch_config_t *config,
+			      const char *user_name);
+
+const char *
+notmuch_config_get_user_primary_email (notmuch_config_t *config);
+
+void
+notmuch_config_set_user_primary_email (notmuch_config_t *config,
+				       const char *primary_email);
+
+char **
+notmuch_config_get_user_other_email (notmuch_config_t *config,
+				     size_t *length);
+
+void
+notmuch_config_set_user_other_email (notmuch_config_t *config,
+				     const char *other_email[],
+				     size_t length);
+
 #endif