[fdo-commits] r625 - in trunk/Providers/GenericRdbms: Nls Src/MySQL/Driver

[svn_fdo at osgeo.org]

Author: jacklee
Date: 2007-01-12 17:40:03 -0500 (Fri, 12 Jan 2007)
New Revision: 625

Modified:
   trunk/Providers/GenericRdbms/Nls/fdordbmsmsg.mc
   trunk/Providers/GenericRdbms/Src/MySQL/Driver/connect.c
   trunk/Providers/GenericRdbms/Src/MySQL/Driver/nls.h
Log:
Handle the case when the host is invalid

Modified: trunk/Providers/GenericRdbms/Nls/fdordbmsmsg.mc
===================================================================
--- trunk/Providers/GenericRdbms/Nls/fdordbmsmsg.mc	2007-01-12 22:11:59 UTC (rev 624)
+++ trunk/Providers/GenericRdbms/Nls/fdordbmsmsg.mc	2007-01-12 22:40:03 UTC (rev 625)
@@ -1745,3 +1745,8 @@
 Language=English
 Duplicate columns of name '%1$ls' found in query result.
 .
+MessageId=2730
+SymbolicName=FDORDBMS_505
+Language=English
+Unknown MySQL server host '%1$ls'
+.

Modified: trunk/Providers/GenericRdbms/Src/MySQL/Driver/connect.c
===================================================================
--- trunk/Providers/GenericRdbms/Src/MySQL/Driver/connect.c	2007-01-12 22:11:59 UTC (rev 624)
+++ trunk/Providers/GenericRdbms/Src/MySQL/Driver/connect.c	2007-01-12 22:40:03 UTC (rev 625)
@@ -17,7 +17,13 @@
  */
 
 #include "stdafx.h"
+#include <errmsg.h>
 
+#include "nls.h"
+#include <Inc/Nls/fdordbms_msg.h>
+#include <Common/Std.h>
+#include <Common/StringP.h>
+
 #include "connect.h"
 #include "Inc/ut.h"
 #include "run_sql.h"
@@ -95,7 +101,17 @@
                     handle = mysql_real_connect (mysql, host, user, pswd, db, port, NULL, 0);
                     if ((MYSQL *)NULL == handle) {
                         // mysql_get_msg() will get this
-                        swprintf(context->mysql_last_err_msg, RDBI_MSG_SIZE, L"%hs", mysql_error(mysql));
+                        // Handle the case when the host is not found.
+                        // The language setting is only on the server. If the host is invalid, the message
+                        // returned by mysql_error is in English.
+                        if (mysql_errno(mysql) == CR_UNKNOWN_HOST)
+                        {
+                            swprintf(context->mysql_last_err_msg, RDBI_MSG_SIZE, mysql_nls_msg_get(FDORDBMS_505, "Unknown MySQL server host '%1$ls'", (FdoString *) FdoStringP(host)));
+                        }
+                        else
+                        {
+                            swprintf(context->mysql_last_err_msg, RDBI_MSG_SIZE, L"%hs", mysql_error(mysql));
+                        }
                         context->mysql_last_err_msg[RDBI_MSG_SIZE - 1] = 0;
                         ret = RDBI_GENERIC_ERROR;
                     }

Modified: trunk/Providers/GenericRdbms/Src/MySQL/Driver/nls.h
===================================================================
--- trunk/Providers/GenericRdbms/Src/MySQL/Driver/nls.h	2007-01-12 22:11:59 UTC (rev 624)
+++ trunk/Providers/GenericRdbms/Src/MySQL/Driver/nls.h	2007-01-12 22:40:03 UTC (rev 625)
@@ -29,4 +29,6 @@
 // Constructs a message indicating that the connected MySQL database is too old for FDO
 const wchar_t* mysql_nls_server_version( unsigned long client_version );
 
+const wchar_t* mysql_nls_msg_get(int msg_num, char* default_msg,  ...);
+
 #endif // MYSQL_NLS_H