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/*
* Copyright (c) 2014 VMware, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "precomp.h"
#include "Debug.h"
#ifdef DBG
#define OVS_DBG_DEFAULT OVS_DBG_INFO
#else
#define OVS_DBG_DEFAULT OVS_DBG_ERROR
#endif
UINT32 ovsLogFlags = 0xffffffff;
UINT32 ovsLogLevel = OVS_DBG_DEFAULT;
BUILD_ASSERT(OVS_DBG_LAST < 31); /* 'ovsLogLevel' is 32 bits. */
#define OVS_LOG_BUFFER_SIZE 384
/*
* --------------------------------------------------------------------------
* OvsLog --
* Utility function to log to the Windows debug console.
* --------------------------------------------------------------------------
*/
VOID
OvsLog(UINT32 level,
UINT32 flag,
CHAR *funcName,
UINT32 line,
CHAR *format,
...)
{
va_list args;
CHAR buf[OVS_LOG_BUFFER_SIZE];
if (level > ovsLogLevel || (ovsLogFlags & flag) == 0) {
return;
}
buf[0] = 0;
va_start(args, format);
RtlStringCbVPrintfA(buf, sizeof (buf), format, args);
va_end(args);
DbgPrintEx(DPFLTR_IHVNETWORK_ID, level, "%s:%lu %s\n", funcName, line, buf);
}
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