From: Inkyun Kil <inkyun.kil@samsung.com>
Date: Tue, 22 Aug 2017 09:38:46 +0000 (+0900)
Subject: Add code for checking if opened DB is readonly
X-Git-Tag: accepted/tizen/unified/20170825.043908~2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=58f3a48aef843727299311091cdcc9b9f70cabb8;p=platform%2Fcore%2Fsystem%2Fbuxton2.git

Add code for checking if opened DB is readonly

Change-Id: I031e8e92a5da991cc847e70cbd4e1530daecb11b
Signed-off-by: Inkyun Kil <inkyun.kil@samsung.com>
---

diff --git a/backend/sqlite.c b/backend/sqlite.c
index 477977c..7eac34c 100644
--- a/backend/sqlite.c
+++ b/backend/sqlite.c
@@ -64,8 +64,17 @@ static sqlite3 *open_sqlite3(const char *dbpath, bool readonly)
 	}
 
 	db = g_hash_table_lookup(dbs, dbpath);
-	if (db)
-		return db;
+	if (db) {
+		int is_ro;
+		is_ro = sqlite3_db_readonly(db, "main");
+		if (is_ro != readonly) {
+			bxt_dbg("'%s' : readonly[%d], required readonly[%d]",
+					dbpath, is_ro, readonly);
+			g_hash_table_remove(dbs, dbpath);
+		} else {
+			return db;
+		}
+	}
 
 	nm = strdup(dbpath);
 	if (!nm) {