| /** |
| * @file |
| * Statistics module |
| * |
| */ |
| |
| /* |
| * Copyright (c) 2001-2004 Swedish Institute of Computer Science. |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without modification, |
| * are permitted provided that the following conditions are met: |
| * |
| * 1. Redistributions of source code must retain the above copyright notice, |
| * this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright notice, |
| * this list of conditions and the following disclaimer in the documentation |
| * and/or other materials provided with the distribution. |
| * 3. The name of the author may not be used to endorse or promote products |
| * derived from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED |
| * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
| * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT |
| * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT |
| * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING |
| * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY |
| * OF SUCH DAMAGE. |
| * |
| * This file is part of the lwIP TCP/IP stack. |
| * |
| * Author: Adam Dunkels <adam@sics.se> |
| * |
| */ |
| |
| #include "lwip/opt.h" |
| |
| #if LWIP_STATS /* don't build if not configured for use in lwipopts.h */ |
| |
| #include "lwip/def.h" |
| #include "lwip/stats.h" |
| #include "lwip/mem.h" |
| |
| #include <string.h> |
| |
| struct stats_ lwip_stats; |
| |
| #if LWIP_STATS_DISPLAY |
| void |
| stats_display_proto(struct stats_proto *proto, char *name) |
| { |
| LWIP_PLATFORM_DIAG(("\n%s\n\t", name)); |
| LWIP_PLATFORM_DIAG(("xmit: %"STAT_COUNTER_F"\n\t", proto->xmit)); |
| LWIP_PLATFORM_DIAG(("rexmit: %"STAT_COUNTER_F"\n\t", proto->rexmit)); |
| LWIP_PLATFORM_DIAG(("recv: %"STAT_COUNTER_F"\n\t", proto->recv)); |
| LWIP_PLATFORM_DIAG(("fw: %"STAT_COUNTER_F"\n\t", proto->fw)); |
| LWIP_PLATFORM_DIAG(("drop: %"STAT_COUNTER_F"\n\t", proto->drop)); |
| LWIP_PLATFORM_DIAG(("chkerr: %"STAT_COUNTER_F"\n\t", proto->chkerr)); |
| LWIP_PLATFORM_DIAG(("lenerr: %"STAT_COUNTER_F"\n\t", proto->lenerr)); |
| LWIP_PLATFORM_DIAG(("memerr: %"STAT_COUNTER_F"\n\t", proto->memerr)); |
| LWIP_PLATFORM_DIAG(("rterr: %"STAT_COUNTER_F"\n\t", proto->rterr)); |
| LWIP_PLATFORM_DIAG(("proterr: %"STAT_COUNTER_F"\n\t", proto->proterr)); |
| LWIP_PLATFORM_DIAG(("opterr: %"STAT_COUNTER_F"\n\t", proto->opterr)); |
| LWIP_PLATFORM_DIAG(("err: %"STAT_COUNTER_F"\n\t", proto->err)); |
| LWIP_PLATFORM_DIAG(("cachehit: %"STAT_COUNTER_F"\n", proto->cachehit)); |
| } |
| |
| void |
| stats_display_igmp(struct stats_igmp *igmp) |
| { |
| LWIP_PLATFORM_DIAG(("\nIGMP\n\t")); |
| LWIP_PLATFORM_DIAG(("lenerr: %"STAT_COUNTER_F"\n\t", igmp->lenerr)); |
| LWIP_PLATFORM_DIAG(("chkerr: %"STAT_COUNTER_F"\n\t", igmp->chkerr)); |
| LWIP_PLATFORM_DIAG(("v1_rxed: %"STAT_COUNTER_F"\n\t", igmp->v1_rxed)); |
| LWIP_PLATFORM_DIAG(("join_sent: %"STAT_COUNTER_F"\n\t", igmp->join_sent)); |
| LWIP_PLATFORM_DIAG(("leave_sent: %"STAT_COUNTER_F"\n\t", igmp->leave_sent)); |
| LWIP_PLATFORM_DIAG(("unicast_query: %"STAT_COUNTER_F"\n\t", igmp->unicast_query)); |
| LWIP_PLATFORM_DIAG(("report_sent: %"STAT_COUNTER_F"\n\t", igmp->report_sent)); |
| LWIP_PLATFORM_DIAG(("report_rxed: %"STAT_COUNTER_F"\n\t", igmp->report_rxed)); |
| LWIP_PLATFORM_DIAG(("group_query_rxed: %"STAT_COUNTER_F"\n", igmp->group_query_rxed)); |
| } |
| |
| void |
| stats_display_mem(struct stats_mem *mem, char *name) |
| { |
| LWIP_PLATFORM_DIAG(("\nMEM %s\n\t", name)); |
| LWIP_PLATFORM_DIAG(("avail: %"MEM_SIZE_F"\n\t", mem->avail)); |
| LWIP_PLATFORM_DIAG(("used: %"MEM_SIZE_F"\n\t", mem->used)); |
| LWIP_PLATFORM_DIAG(("max: %"MEM_SIZE_F"\n\t", mem->max)); |
| LWIP_PLATFORM_DIAG(("err: %"MEM_SIZE_F"\n", mem->err)); |
| } |
| |
| void |
| stats_display(void) |
| { |
| #if MEMP_STATS |
| s16_t i; |
| char * memp_names[] = { |
| #define LWIP_MEMPOOL(name,num,size,desc) desc, |
| #include "lwip/memp_std.h" |
| }; |
| #endif |
| #if LINK_STATS |
| stats_display_proto(&lwip_stats.link, "LINK"); |
| #endif |
| #if ETHARP_STATS |
| stats_display_proto(&lwip_stats.etharp, "ETHARP"); |
| #endif |
| #if IPFRAG_STATS |
| stats_display_proto(&lwip_stats.ip_frag, "IP_FRAG"); |
| #endif |
| #if IP_STATS |
| stats_display_proto(&lwip_stats.ip, "IP"); |
| #endif |
| #if ICMP_STATS |
| stats_display_proto(&lwip_stats.icmp, "ICMP"); |
| #endif |
| #if IGMP_STATS |
| stats_display_igmp(&lwip_stats.igmp); |
| #endif |
| #if UDP_STATS |
| stats_display_proto(&lwip_stats.udp, "UDP"); |
| #endif |
| #if TCP_STATS |
| stats_display_proto(&lwip_stats.tcp, "TCP"); |
| #endif |
| #if MEM_STATS |
| stats_display_mem(&lwip_stats.mem, "HEAP"); |
| #endif |
| #if MEMP_STATS |
| for (i = 0; i < MEMP_MAX; i++) { |
| stats_display_mem(&lwip_stats.memp[i], memp_names[i]); |
| } |
| #endif |
| } |
| #endif /* LWIP_STATS_DISPLAY */ |
| |
| #endif /* LWIP_STATS */ |
| |