176 lines
6.1 KiB
C
176 lines
6.1 KiB
C
/**
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* @file
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* Statistics module
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*
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*/
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/*
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* Copyright (c) 2001-2004 Swedish Institute of Computer Science.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without modification,
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* are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* 3. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
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* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
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* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
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* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
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* OF SUCH DAMAGE.
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*
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* This file is part of the lwIP TCP/IP stack.
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*
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* Author: Adam Dunkels <adam@sics.se>
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*
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*/
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#include "lwip/opt.h"
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#if LWIP_STATS /* don't build if not configured for use in lwipopts.h */
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#include "lwip/def.h"
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#include "lwip/stats.h"
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#include "lwip/mem.h"
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#include <string.h>
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struct stats_ lwip_stats;
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void stats_init(void)
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{
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#ifdef LWIP_DEBUG
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#if MEMP_STATS
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const char * memp_names[] = {
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#define LWIP_MEMPOOL(name,num,size,desc) desc,
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#include "lwip/memp_std.h"
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};
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int i;
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for (i = 0; i < MEMP_MAX; i++) {
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lwip_stats.memp[i].name = memp_names[i];
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}
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#endif /* MEMP_STATS */
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#if MEM_STATS
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lwip_stats.mem.name = "MEM";
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#endif /* MEM_STATS */
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#endif /* LWIP_DEBUG */
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}
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#if LWIP_STATS_DISPLAY
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void
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stats_display_proto(struct stats_proto *proto, char *name)
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{
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LWIP_PLATFORM_DIAG(("\n%s\n\t", name));
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LWIP_PLATFORM_DIAG(("xmit: %"STAT_COUNTER_F"\n\t", proto->xmit));
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LWIP_PLATFORM_DIAG(("recv: %"STAT_COUNTER_F"\n\t", proto->recv));
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LWIP_PLATFORM_DIAG(("fw: %"STAT_COUNTER_F"\n\t", proto->fw));
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LWIP_PLATFORM_DIAG(("drop: %"STAT_COUNTER_F"\n\t", proto->drop));
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LWIP_PLATFORM_DIAG(("chkerr: %"STAT_COUNTER_F"\n\t", proto->chkerr));
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LWIP_PLATFORM_DIAG(("lenerr: %"STAT_COUNTER_F"\n\t", proto->lenerr));
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LWIP_PLATFORM_DIAG(("memerr: %"STAT_COUNTER_F"\n\t", proto->memerr));
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LWIP_PLATFORM_DIAG(("rterr: %"STAT_COUNTER_F"\n\t", proto->rterr));
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LWIP_PLATFORM_DIAG(("proterr: %"STAT_COUNTER_F"\n\t", proto->proterr));
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LWIP_PLATFORM_DIAG(("opterr: %"STAT_COUNTER_F"\n\t", proto->opterr));
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LWIP_PLATFORM_DIAG(("err: %"STAT_COUNTER_F"\n\t", proto->err));
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LWIP_PLATFORM_DIAG(("cachehit: %"STAT_COUNTER_F"\n", proto->cachehit));
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}
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#if IGMP_STATS
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void
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stats_display_igmp(struct stats_igmp *igmp)
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{
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LWIP_PLATFORM_DIAG(("\nIGMP\n\t"));
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LWIP_PLATFORM_DIAG(("xmit: %"STAT_COUNTER_F"\n\t", igmp->xmit));
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LWIP_PLATFORM_DIAG(("recv: %"STAT_COUNTER_F"\n\t", igmp->recv));
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LWIP_PLATFORM_DIAG(("drop: %"STAT_COUNTER_F"\n\t", igmp->drop));
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LWIP_PLATFORM_DIAG(("chkerr: %"STAT_COUNTER_F"\n\t", igmp->chkerr));
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LWIP_PLATFORM_DIAG(("lenerr: %"STAT_COUNTER_F"\n\t", igmp->lenerr));
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LWIP_PLATFORM_DIAG(("memerr: %"STAT_COUNTER_F"\n\t", igmp->memerr));
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LWIP_PLATFORM_DIAG(("proterr: %"STAT_COUNTER_F"\n\t", igmp->proterr));
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LWIP_PLATFORM_DIAG(("rx_v1: %"STAT_COUNTER_F"\n\t", igmp->rx_v1));
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LWIP_PLATFORM_DIAG(("rx_group: %"STAT_COUNTER_F"\n", igmp->rx_group));
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LWIP_PLATFORM_DIAG(("rx_general: %"STAT_COUNTER_F"\n", igmp->rx_general));
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LWIP_PLATFORM_DIAG(("rx_report: %"STAT_COUNTER_F"\n\t", igmp->rx_report));
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LWIP_PLATFORM_DIAG(("tx_join: %"STAT_COUNTER_F"\n\t", igmp->tx_join));
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LWIP_PLATFORM_DIAG(("tx_leave: %"STAT_COUNTER_F"\n\t", igmp->tx_leave));
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LWIP_PLATFORM_DIAG(("tx_report: %"STAT_COUNTER_F"\n\t", igmp->tx_report));
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}
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#endif /* IGMP_STATS */
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#if MEM_STATS || MEMP_STATS
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void
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stats_display_mem(struct stats_mem *mem, char *name)
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{
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LWIP_PLATFORM_DIAG(("\nMEM %s\n\t", name));
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LWIP_PLATFORM_DIAG(("avail: %"U32_F"\n\t", (u32_t)mem->avail));
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LWIP_PLATFORM_DIAG(("used: %"U32_F"\n\t", (u32_t)mem->used));
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LWIP_PLATFORM_DIAG(("max: %"U32_F"\n\t", (u32_t)mem->max));
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LWIP_PLATFORM_DIAG(("err: %"U32_F"\n", (u32_t)mem->err));
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}
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#if MEMP_STATS
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void
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stats_display_memp(struct stats_mem *mem, int index)
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{
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char * memp_names[] = {
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#define LWIP_MEMPOOL(name,num,size,desc) desc,
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#include "lwip/memp_std.h"
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};
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if(index < MEMP_MAX) {
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stats_display_mem(mem, memp_names[index]);
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}
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}
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#endif /* MEMP_STATS */
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#endif /* MEM_STATS || MEMP_STATS */
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#if SYS_STATS
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void
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stats_display_sys(struct stats_sys *sys)
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{
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LWIP_PLATFORM_DIAG(("\nSYS\n\t"));
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LWIP_PLATFORM_DIAG(("sem.used: %"U32_F"\n\t", (u32_t)sys->sem.used));
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LWIP_PLATFORM_DIAG(("sem.max: %"U32_F"\n\t", (u32_t)sys->sem.max));
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LWIP_PLATFORM_DIAG(("sem.err: %"U32_F"\n\t", (u32_t)sys->sem.err));
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LWIP_PLATFORM_DIAG(("mutex.used: %"U32_F"\n\t", (u32_t)sys->mutex.used));
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LWIP_PLATFORM_DIAG(("mutex.max: %"U32_F"\n\t", (u32_t)sys->mutex.max));
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LWIP_PLATFORM_DIAG(("mutex.err: %"U32_F"\n\t", (u32_t)sys->mutex.err));
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LWIP_PLATFORM_DIAG(("mbox.used: %"U32_F"\n\t", (u32_t)sys->mbox.used));
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LWIP_PLATFORM_DIAG(("mbox.max: %"U32_F"\n\t", (u32_t)sys->mbox.max));
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LWIP_PLATFORM_DIAG(("mbox.err: %"U32_F"\n\t", (u32_t)sys->mbox.err));
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}
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#endif /* SYS_STATS */
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void
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stats_display(void)
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{
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s16_t i;
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LINK_STATS_DISPLAY();
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ETHARP_STATS_DISPLAY();
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IPFRAG_STATS_DISPLAY();
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IP_STATS_DISPLAY();
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IGMP_STATS_DISPLAY();
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ICMP_STATS_DISPLAY();
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UDP_STATS_DISPLAY();
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TCP_STATS_DISPLAY();
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MEM_STATS_DISPLAY();
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for (i = 0; i < MEMP_MAX; i++) {
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MEMP_STATS_DISPLAY(i);
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}
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SYS_STATS_DISPLAY();
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}
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#endif /* LWIP_STATS_DISPLAY */
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#endif /* LWIP_STATS */
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