1*d6b92ffaSHans Petter Selasky /* 2*d6b92ffaSHans Petter Selasky * Copyright (c) 2004, 2005 Voltaire, Inc. All rights reserved. 3*d6b92ffaSHans Petter Selasky * Copyright (c) 2002-2005 Mellanox Technologies LTD. All rights reserved. 4*d6b92ffaSHans Petter Selasky * Copyright (c) 1996-2003 Intel Corporation. All rights reserved. 5*d6b92ffaSHans Petter Selasky * 6*d6b92ffaSHans Petter Selasky * This software is available to you under a choice of one of two 7*d6b92ffaSHans Petter Selasky * licenses. You may choose to be licensed under the terms of the GNU 8*d6b92ffaSHans Petter Selasky * General Public License (GPL) Version 2, available from the file 9*d6b92ffaSHans Petter Selasky * COPYING in the main directory of this source tree, or the 10*d6b92ffaSHans Petter Selasky * OpenIB.org BSD license below: 11*d6b92ffaSHans Petter Selasky * 12*d6b92ffaSHans Petter Selasky * Redistribution and use in source and binary forms, with or 13*d6b92ffaSHans Petter Selasky * without modification, are permitted provided that the following 14*d6b92ffaSHans Petter Selasky * conditions are met: 15*d6b92ffaSHans Petter Selasky * 16*d6b92ffaSHans Petter Selasky * - Redistributions of source code must retain the above 17*d6b92ffaSHans Petter Selasky * copyright notice, this list of conditions and the following 18*d6b92ffaSHans Petter Selasky * disclaimer. 19*d6b92ffaSHans Petter Selasky * 20*d6b92ffaSHans Petter Selasky * - Redistributions in binary form must reproduce the above 21*d6b92ffaSHans Petter Selasky * copyright notice, this list of conditions and the following 22*d6b92ffaSHans Petter Selasky * disclaimer in the documentation and/or other materials 23*d6b92ffaSHans Petter Selasky * provided with the distribution. 24*d6b92ffaSHans Petter Selasky * 25*d6b92ffaSHans Petter Selasky * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 26*d6b92ffaSHans Petter Selasky * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 27*d6b92ffaSHans Petter Selasky * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 28*d6b92ffaSHans Petter Selasky * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS 29*d6b92ffaSHans Petter Selasky * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN 30*d6b92ffaSHans Petter Selasky * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN 31*d6b92ffaSHans Petter Selasky * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 32*d6b92ffaSHans Petter Selasky * SOFTWARE. 33*d6b92ffaSHans Petter Selasky * 34*d6b92ffaSHans Petter Selasky */ 35*d6b92ffaSHans Petter Selasky 36*d6b92ffaSHans Petter Selasky #ifdef __WIN__ 37*d6b92ffaSHans Petter Selasky #pragma warning(disable : 4996) 38*d6b92ffaSHans Petter Selasky #endif 39*d6b92ffaSHans Petter Selasky 40*d6b92ffaSHans Petter Selasky #if HAVE_CONFIG_H 41*d6b92ffaSHans Petter Selasky # include <config.h> 42*d6b92ffaSHans Petter Selasky #endif /* HAVE_CONFIG_H */ 43*d6b92ffaSHans Petter Selasky 44*d6b92ffaSHans Petter Selasky #include <complib/cl_log.h> 45*d6b92ffaSHans Petter Selasky #include <complib/cl_debug.h> 46*d6b92ffaSHans Petter Selasky #include <syslog.h> 47*d6b92ffaSHans Petter Selasky 48*d6b92ffaSHans Petter Selasky /* Maximum number of bytes that can be logged. */ 49*d6b92ffaSHans Petter Selasky #define CL_MAX_LOG_DATA (256) 50*d6b92ffaSHans Petter Selasky 51*d6b92ffaSHans Petter Selasky /* 52*d6b92ffaSHans Petter Selasky * Size of the character buffer to allow logging the above 53*d6b92ffaSHans Petter Selasky * number of bytes. A space is added after every DWORD, and 54*d6b92ffaSHans Petter Selasky * a new line is added after 8 DWORDS (for a line length less than 80). 55*d6b92ffaSHans Petter Selasky */ 56*d6b92ffaSHans Petter Selasky #define CL_LOG_DATA_SIZE (CL_MAX_LOG_DATA + (CL_MAX_LOG_DATA/4)) 57*d6b92ffaSHans Petter Selasky 58*d6b92ffaSHans Petter Selasky void cl_log_event(IN const char *const name, IN const cl_log_type_t type, 59*d6b92ffaSHans Petter Selasky IN const char *const message, 60*d6b92ffaSHans Petter Selasky IN const void *const p_data OPTIONAL, 61*d6b92ffaSHans Petter Selasky IN const uint32_t data_len) 62*d6b92ffaSHans Petter Selasky { 63*d6b92ffaSHans Petter Selasky int priority, i; 64*d6b92ffaSHans Petter Selasky char data[CL_LOG_DATA_SIZE]; 65*d6b92ffaSHans Petter Selasky char *p_buf; 66*d6b92ffaSHans Petter Selasky uint8_t *p_int_data = (uint8_t *) p_data; 67*d6b92ffaSHans Petter Selasky 68*d6b92ffaSHans Petter Selasky CL_ASSERT(name); 69*d6b92ffaSHans Petter Selasky CL_ASSERT(message); 70*d6b92ffaSHans Petter Selasky 71*d6b92ffaSHans Petter Selasky openlog(name, LOG_NDELAY | LOG_PID, LOG_USER); 72*d6b92ffaSHans Petter Selasky switch (type) { 73*d6b92ffaSHans Petter Selasky case CL_LOG_ERROR: 74*d6b92ffaSHans Petter Selasky priority = LOG_ERR; 75*d6b92ffaSHans Petter Selasky break; 76*d6b92ffaSHans Petter Selasky 77*d6b92ffaSHans Petter Selasky case CL_LOG_WARN: 78*d6b92ffaSHans Petter Selasky priority = LOG_WARNING; 79*d6b92ffaSHans Petter Selasky break; 80*d6b92ffaSHans Petter Selasky 81*d6b92ffaSHans Petter Selasky case CL_LOG_INFO: 82*d6b92ffaSHans Petter Selasky default: 83*d6b92ffaSHans Petter Selasky priority = LOG_INFO; 84*d6b92ffaSHans Petter Selasky break; 85*d6b92ffaSHans Petter Selasky } 86*d6b92ffaSHans Petter Selasky 87*d6b92ffaSHans Petter Selasky if (p_data) { 88*d6b92ffaSHans Petter Selasky CL_ASSERT(data_len); 89*d6b92ffaSHans Petter Selasky if (data_len < CL_MAX_LOG_DATA) { 90*d6b92ffaSHans Petter Selasky p_buf = data; 91*d6b92ffaSHans Petter Selasky /* Format the data into ASCII. */ 92*d6b92ffaSHans Petter Selasky for (i = 0; i < data_len; i++) { 93*d6b92ffaSHans Petter Selasky sprintf(p_buf, "%02x", *p_int_data++); 94*d6b92ffaSHans Petter Selasky p_buf += 2; 95*d6b92ffaSHans Petter Selasky 96*d6b92ffaSHans Petter Selasky /* Add line break after 8 DWORDS. */ 97*d6b92ffaSHans Petter Selasky if (i % 32) { 98*d6b92ffaSHans Petter Selasky sprintf(p_buf++, "\n"); 99*d6b92ffaSHans Petter Selasky continue; 100*d6b92ffaSHans Petter Selasky } 101*d6b92ffaSHans Petter Selasky 102*d6b92ffaSHans Petter Selasky /* Add a space between DWORDS. */ 103*d6b92ffaSHans Petter Selasky if (i % 4) 104*d6b92ffaSHans Petter Selasky sprintf(p_buf++, " "); 105*d6b92ffaSHans Petter Selasky } 106*d6b92ffaSHans Petter Selasky syslog(priority, "%s data:\n%s\n", message, p_buf); 107*d6b92ffaSHans Petter Selasky } else { 108*d6b92ffaSHans Petter Selasky /* The data portion is too large to log. */ 109*d6b92ffaSHans Petter Selasky cl_msg_out 110*d6b92ffaSHans Petter Selasky ("cl_log() - WARNING: data too large to log.\n"); 111*d6b92ffaSHans Petter Selasky syslog(priority, "%s\n", message); 112*d6b92ffaSHans Petter Selasky } 113*d6b92ffaSHans Petter Selasky } else { 114*d6b92ffaSHans Petter Selasky syslog(priority, "%s\n", message); 115*d6b92ffaSHans Petter Selasky } 116*d6b92ffaSHans Petter Selasky closelog(); 117*d6b92ffaSHans Petter Selasky } 118