From 5596fcd158e7c53638324cea8ba3da31b2c32620 Mon Sep 17 00:00:00 2001
From: Adrian Negreanu <groleo@gmail.com>
Date: Fri, 29 Sep 2017 11:51:52 +0300
Subject: sqlite3gen: add openDbConnection

---
 src/sqlite3gen.cpp | 36 ++++++++++++++++++++++++++++--------
 1 file changed, 28 insertions(+), 8 deletions(-)

diff --git a/src/sqlite3gen.cpp b/src/sqlite3gen.cpp
index 90b96ca..c37adc0 100644
--- a/src/sqlite3gen.cpp
+++ b/src/sqlite3gen.cpp
@@ -1424,6 +1424,31 @@ static void generateSqlite3ForPage(sqlite3 *db,const PageDef *pd,bool isExample)
 {
 #warning WorkInProgress
 }
+
+
+static sqlite3* openDbConnection()
+{
+
+  QCString outputDirectory = Config_getString(OUTPUT_DIRECTORY);
+  QDir sqlite3Dir(outputDirectory);
+  sqlite3 *db;
+  int rc;
+
+  rc = sqlite3_initialize();
+  if (rc != SQLITE_OK)
+  {
+    msg("sqlite3_initialize failed\n");
+    return NULL;
+  }
+  rc = sqlite3_open_v2(outputDirectory+"/doxygen_sqlite3.db", &db, SQLITE_OPEN_READWRITE | SQLITE_OPEN_CREATE, 0);
+  if (rc != SQLITE_OK)
+  {
+    sqlite3_close(db);
+    msg("database open failed: %s\n", "doxygen_sqlite3.db");
+    return NULL;
+  }
+  return db;
+}
 //////////////////////////////////////////////////////////////////////////////
 //////////////////////////////////////////////////////////////////////////////
 void generateSqlite3()
@@ -1435,16 +1460,11 @@ void generateSqlite3()
   // + related pages
   // + examples
   // + main page
-
-  QCString outputDirectory = Config_getString(OUTPUT_DIRECTORY);
-  QDir sqlite3Dir(outputDirectory);
   sqlite3 *db;
-  sqlite3_initialize();
-  int rc = sqlite3_open_v2(outputDirectory+"/doxygen_sqlite3.db", &db, SQLITE_OPEN_READWRITE | SQLITE_OPEN_CREATE, 0);
-  if (rc != SQLITE_OK)
+
+  db = openDbConnection();
+  if (db==NULL)
   {
-    sqlite3_close(db);
-    msg("database open failed: %s\n", "doxygen_sqlite3.db");
     return;
   }
   beginTransaction(db);
-- 
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