Initial commit

dbutils.c

@@ -0,0 +1,32 @@
+/*
+ * dbutils.c
+ * Copyright (c) 2ndQuadrant, 2010
+ *
+ * Database connections/managements functions
+ * XXX At least i can create another function here to avoid code duplication
+ *     on the main file
+ *
+ */
+
+#include "repmgr.h"
+
+PGconn *
+establishDBConnection(const char *conninfo, const bool exit_on_error)
+{
+	PGconn *conn;
+    /* Make a connection to the database */
+    conn = PQconnectdb(conninfo);
+    /* Check to see that the backend connection was successfully made */
+    if ((PQstatus(conn) != CONNECTION_OK))
+    {
+        fprintf(stderr, "Connection to database failed: %s", 
+					PQerrorMessage(conn));
+		if (exit_on_error)
+		{
+    	    PQfinish(conn);
+			exit(1);
+		}
+    }
+
+	return conn;
+}