From 6cb61593ada98e659d970fc671d897255b5c6926 Mon Sep 17 00:00:00 2001
From: "Dirk-Jan C. Binnema" <djcb@djcbsoftware.nl>
Date: Sun, 26 Sep 2010 15:52:22 +0300
Subject: [PATCH] * mu-store: add mu_store_count

---
 src/mu-store.cc | 14 ++++++++++++++
 src/mu-store.h  |  9 +++++++++
 2 files changed, 23 insertions(+)

diff --git a/src/mu-store.cc b/src/mu-store.cc
index 973c14a0..c7cb3491 100644
--- a/src/mu-store.cc
+++ b/src/mu-store.cc
@@ -75,6 +75,20 @@ mu_store_new  (const char* xpath)
 
 
 
+unsigned
+mu_store_count (MuStore *store)
+{
+	g_return_val_if_fail (store, NULL);
+
+	try {
+		return store->_db->get_doccount();
+		
+	} MU_XAPIAN_CATCH_BLOCK;
+
+	return 0;
+}
+
+
 char*
 mu_store_version (MuStore *store)
 {
diff --git a/src/mu-store.h b/src/mu-store.h
index 0d7c7ef4..c866a38e 100644
--- a/src/mu-store.h
+++ b/src/mu-store.h
@@ -48,6 +48,15 @@ MuStore*    mu_store_new     (const char* path);
 void              mu_store_destroy (MuStore *store);
 
 
+/**
+ * get the numbers of documents in the database
+ * 
+ * @param index a valid MuStore instance
+ * 
+ * @return the number of documents in the database; 0 in case of error
+ * or an empty database
+ */
+unsigned mu_store_count (MuStore *store);
 
 /**
  * get a version string for the database