This library is deprecated.

Dependents:   HTTPClientStreamingExample HTTPClientExample HTTPServerExample HTTPServerHelloWorld ... more

Committer:
donatien
Date:
Thu Aug 05 15:09:22 2010 +0000
Revision:
5:bc7df6da7589
Parent:
0:422060928e37

        

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donatien 0:422060928e37 1 /*
donatien 0:422060928e37 2 * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
donatien 0:422060928e37 3 * All rights reserved.
donatien 0:422060928e37 4 *
donatien 0:422060928e37 5 * Redistribution and use in source and binary forms, with or without modification,
donatien 0:422060928e37 6 * are permitted provided that the following conditions are met:
donatien 0:422060928e37 7 *
donatien 0:422060928e37 8 * 1. Redistributions of source code must retain the above copyright notice,
donatien 0:422060928e37 9 * this list of conditions and the following disclaimer.
donatien 0:422060928e37 10 * 2. Redistributions in binary form must reproduce the above copyright notice,
donatien 0:422060928e37 11 * this list of conditions and the following disclaimer in the documentation
donatien 0:422060928e37 12 * and/or other materials provided with the distribution.
donatien 0:422060928e37 13 * 3. The name of the author may not be used to endorse or promote products
donatien 0:422060928e37 14 * derived from this software without specific prior written permission.
donatien 0:422060928e37 15 *
donatien 0:422060928e37 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
donatien 0:422060928e37 17 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
donatien 0:422060928e37 18 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
donatien 0:422060928e37 19 * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
donatien 0:422060928e37 20 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
donatien 0:422060928e37 21 * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
donatien 0:422060928e37 22 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
donatien 0:422060928e37 23 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
donatien 0:422060928e37 24 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
donatien 0:422060928e37 25 * OF SUCH DAMAGE.
donatien 0:422060928e37 26 *
donatien 0:422060928e37 27 * This file is part of the lwIP TCP/IP stack.
donatien 0:422060928e37 28 *
donatien 0:422060928e37 29 * Author: Adam Dunkels <adam@sics.se>
donatien 0:422060928e37 30 *
donatien 0:422060928e37 31 */
donatien 0:422060928e37 32 #ifndef __LWIP_STATS_H__
donatien 0:422060928e37 33 #define __LWIP_STATS_H__
donatien 0:422060928e37 34
donatien 0:422060928e37 35 #include "lwip/opt.h"
donatien 0:422060928e37 36
donatien 0:422060928e37 37 #include "lwip/mem.h"
donatien 0:422060928e37 38 #include "lwip/memp.h"
donatien 0:422060928e37 39
donatien 0:422060928e37 40 #ifdef __cplusplus
donatien 0:422060928e37 41 extern "C" {
donatien 0:422060928e37 42 #endif
donatien 0:422060928e37 43
donatien 0:422060928e37 44 #if LWIP_STATS
donatien 0:422060928e37 45
donatien 0:422060928e37 46 #ifndef LWIP_STATS_LARGE
donatien 0:422060928e37 47 #define LWIP_STATS_LARGE 0
donatien 0:422060928e37 48 #endif
donatien 0:422060928e37 49
donatien 0:422060928e37 50 #if LWIP_STATS_LARGE
donatien 0:422060928e37 51 #define STAT_COUNTER u32_t
donatien 0:422060928e37 52 #define STAT_COUNTER_F U32_F
donatien 0:422060928e37 53 #else
donatien 0:422060928e37 54 #define STAT_COUNTER u16_t
donatien 0:422060928e37 55 #define STAT_COUNTER_F U16_F
donatien 0:422060928e37 56 #endif
donatien 0:422060928e37 57
donatien 0:422060928e37 58 struct stats_proto {
donatien 0:422060928e37 59 STAT_COUNTER xmit; /* Transmitted packets. */
donatien 0:422060928e37 60 STAT_COUNTER recv; /* Received packets. */
donatien 0:422060928e37 61 STAT_COUNTER fw; /* Forwarded packets. */
donatien 0:422060928e37 62 STAT_COUNTER drop; /* Dropped packets. */
donatien 0:422060928e37 63 STAT_COUNTER chkerr; /* Checksum error. */
donatien 0:422060928e37 64 STAT_COUNTER lenerr; /* Invalid length error. */
donatien 0:422060928e37 65 STAT_COUNTER memerr; /* Out of memory error. */
donatien 0:422060928e37 66 STAT_COUNTER rterr; /* Routing error. */
donatien 0:422060928e37 67 STAT_COUNTER proterr; /* Protocol error. */
donatien 0:422060928e37 68 STAT_COUNTER opterr; /* Error in options. */
donatien 0:422060928e37 69 STAT_COUNTER err; /* Misc error. */
donatien 0:422060928e37 70 STAT_COUNTER cachehit;
donatien 0:422060928e37 71 };
donatien 0:422060928e37 72
donatien 0:422060928e37 73 struct stats_igmp {
donatien 0:422060928e37 74 STAT_COUNTER xmit; /* Transmitted packets. */
donatien 0:422060928e37 75 STAT_COUNTER recv; /* Received packets. */
donatien 0:422060928e37 76 STAT_COUNTER drop; /* Dropped packets. */
donatien 0:422060928e37 77 STAT_COUNTER chkerr; /* Checksum error. */
donatien 0:422060928e37 78 STAT_COUNTER lenerr; /* Invalid length error. */
donatien 0:422060928e37 79 STAT_COUNTER memerr; /* Out of memory error. */
donatien 0:422060928e37 80 STAT_COUNTER proterr; /* Protocol error. */
donatien 0:422060928e37 81 STAT_COUNTER rx_v1; /* Received v1 frames. */
donatien 0:422060928e37 82 STAT_COUNTER rx_group; /* Received group-specific queries. */
donatien 0:422060928e37 83 STAT_COUNTER rx_general; /* Received general queries. */
donatien 0:422060928e37 84 STAT_COUNTER rx_report; /* Received reports. */
donatien 0:422060928e37 85 STAT_COUNTER tx_join; /* Sent joins. */
donatien 0:422060928e37 86 STAT_COUNTER tx_leave; /* Sent leaves. */
donatien 0:422060928e37 87 STAT_COUNTER tx_report; /* Sent reports. */
donatien 0:422060928e37 88 };
donatien 0:422060928e37 89
donatien 0:422060928e37 90 struct stats_mem {
donatien 0:422060928e37 91 #ifdef LWIP_DEBUG
donatien 0:422060928e37 92 const char *name;
donatien 0:422060928e37 93 #endif /* LWIP_DEBUG */
donatien 0:422060928e37 94 mem_size_t avail;
donatien 0:422060928e37 95 mem_size_t used;
donatien 0:422060928e37 96 mem_size_t max;
donatien 0:422060928e37 97 STAT_COUNTER err;
donatien 0:422060928e37 98 STAT_COUNTER illegal;
donatien 0:422060928e37 99 };
donatien 0:422060928e37 100
donatien 0:422060928e37 101 struct stats_syselem {
donatien 0:422060928e37 102 STAT_COUNTER used;
donatien 0:422060928e37 103 STAT_COUNTER max;
donatien 0:422060928e37 104 STAT_COUNTER err;
donatien 0:422060928e37 105 };
donatien 0:422060928e37 106
donatien 0:422060928e37 107 struct stats_sys {
donatien 0:422060928e37 108 struct stats_syselem sem;
donatien 0:422060928e37 109 struct stats_syselem mutex;
donatien 0:422060928e37 110 struct stats_syselem mbox;
donatien 0:422060928e37 111 };
donatien 0:422060928e37 112
donatien 0:422060928e37 113 struct stats_ {
donatien 0:422060928e37 114 #if LINK_STATS
donatien 0:422060928e37 115 struct stats_proto link;
donatien 0:422060928e37 116 #endif
donatien 0:422060928e37 117 #if ETHARP_STATS
donatien 0:422060928e37 118 struct stats_proto etharp;
donatien 0:422060928e37 119 #endif
donatien 0:422060928e37 120 #if IPFRAG_STATS
donatien 0:422060928e37 121 struct stats_proto ip_frag;
donatien 0:422060928e37 122 #endif
donatien 0:422060928e37 123 #if IP_STATS
donatien 0:422060928e37 124 struct stats_proto ip;
donatien 0:422060928e37 125 #endif
donatien 0:422060928e37 126 #if ICMP_STATS
donatien 0:422060928e37 127 struct stats_proto icmp;
donatien 0:422060928e37 128 #endif
donatien 0:422060928e37 129 #if IGMP_STATS
donatien 0:422060928e37 130 struct stats_igmp igmp;
donatien 0:422060928e37 131 #endif
donatien 0:422060928e37 132 #if UDP_STATS
donatien 0:422060928e37 133 struct stats_proto udp;
donatien 0:422060928e37 134 #endif
donatien 0:422060928e37 135 #if TCP_STATS
donatien 0:422060928e37 136 struct stats_proto tcp;
donatien 0:422060928e37 137 #endif
donatien 0:422060928e37 138 #if MEM_STATS
donatien 0:422060928e37 139 struct stats_mem mem;
donatien 0:422060928e37 140 #endif
donatien 0:422060928e37 141 #if MEMP_STATS
donatien 0:422060928e37 142 struct stats_mem memp[MEMP_MAX];
donatien 0:422060928e37 143 #endif
donatien 0:422060928e37 144 #if SYS_STATS
donatien 0:422060928e37 145 struct stats_sys sys;
donatien 0:422060928e37 146 #endif
donatien 0:422060928e37 147 };
donatien 0:422060928e37 148
donatien 0:422060928e37 149 extern struct stats_ lwip_stats;
donatien 0:422060928e37 150
donatien 5:bc7df6da7589 151 void stats_init(void);
donatien 0:422060928e37 152
donatien 0:422060928e37 153 #define STATS_INC(x) ++lwip_stats.x
donatien 0:422060928e37 154 #define STATS_DEC(x) --lwip_stats.x
donatien 0:422060928e37 155 #define STATS_INC_USED(x, y) do { lwip_stats.x.used += y; \
donatien 0:422060928e37 156 if (lwip_stats.x.max < lwip_stats.x.used) { \
donatien 0:422060928e37 157 lwip_stats.x.max = lwip_stats.x.used; \
donatien 0:422060928e37 158 } \
donatien 0:422060928e37 159 } while(0)
donatien 5:bc7df6da7589 160 #else /* LWIP_STATS */
donatien 0:422060928e37 161 #define stats_init()
donatien 0:422060928e37 162 #define STATS_INC(x)
donatien 0:422060928e37 163 #define STATS_DEC(x)
donatien 0:422060928e37 164 #define STATS_INC_USED(x)
donatien 0:422060928e37 165 #endif /* LWIP_STATS */
donatien 0:422060928e37 166
donatien 0:422060928e37 167 #if TCP_STATS
donatien 0:422060928e37 168 #define TCP_STATS_INC(x) STATS_INC(x)
donatien 0:422060928e37 169 #define TCP_STATS_DISPLAY() stats_display_proto(&lwip_stats.tcp, "TCP")
donatien 0:422060928e37 170 #else
donatien 0:422060928e37 171 #define TCP_STATS_INC(x)
donatien 0:422060928e37 172 #define TCP_STATS_DISPLAY()
donatien 0:422060928e37 173 #endif
donatien 0:422060928e37 174
donatien 0:422060928e37 175 #if UDP_STATS
donatien 0:422060928e37 176 #define UDP_STATS_INC(x) STATS_INC(x)
donatien 0:422060928e37 177 #define UDP_STATS_DISPLAY() stats_display_proto(&lwip_stats.udp, "UDP")
donatien 0:422060928e37 178 #else
donatien 0:422060928e37 179 #define UDP_STATS_INC(x)
donatien 0:422060928e37 180 #define UDP_STATS_DISPLAY()
donatien 0:422060928e37 181 #endif
donatien 0:422060928e37 182
donatien 0:422060928e37 183 #if ICMP_STATS
donatien 0:422060928e37 184 #define ICMP_STATS_INC(x) STATS_INC(x)
donatien 0:422060928e37 185 #define ICMP_STATS_DISPLAY() stats_display_proto(&lwip_stats.icmp, "ICMP")
donatien 0:422060928e37 186 #else
donatien 0:422060928e37 187 #define ICMP_STATS_INC(x)
donatien 0:422060928e37 188 #define ICMP_STATS_DISPLAY()
donatien 0:422060928e37 189 #endif
donatien 0:422060928e37 190
donatien 0:422060928e37 191 #if IGMP_STATS
donatien 0:422060928e37 192 #define IGMP_STATS_INC(x) STATS_INC(x)
donatien 0:422060928e37 193 #define IGMP_STATS_DISPLAY() stats_display_igmp(&lwip_stats.igmp)
donatien 0:422060928e37 194 #else
donatien 0:422060928e37 195 #define IGMP_STATS_INC(x)
donatien 0:422060928e37 196 #define IGMP_STATS_DISPLAY()
donatien 0:422060928e37 197 #endif
donatien 0:422060928e37 198
donatien 0:422060928e37 199 #if IP_STATS
donatien 0:422060928e37 200 #define IP_STATS_INC(x) STATS_INC(x)
donatien 0:422060928e37 201 #define IP_STATS_DISPLAY() stats_display_proto(&lwip_stats.ip, "IP")
donatien 0:422060928e37 202 #else
donatien 0:422060928e37 203 #define IP_STATS_INC(x)
donatien 0:422060928e37 204 #define IP_STATS_DISPLAY()
donatien 0:422060928e37 205 #endif
donatien 0:422060928e37 206
donatien 0:422060928e37 207 #if IPFRAG_STATS
donatien 0:422060928e37 208 #define IPFRAG_STATS_INC(x) STATS_INC(x)
donatien 0:422060928e37 209 #define IPFRAG_STATS_DISPLAY() stats_display_proto(&lwip_stats.ip_frag, "IP_FRAG")
donatien 0:422060928e37 210 #else
donatien 0:422060928e37 211 #define IPFRAG_STATS_INC(x)
donatien 0:422060928e37 212 #define IPFRAG_STATS_DISPLAY()
donatien 0:422060928e37 213 #endif
donatien 0:422060928e37 214
donatien 0:422060928e37 215 #if ETHARP_STATS
donatien 0:422060928e37 216 #define ETHARP_STATS_INC(x) STATS_INC(x)
donatien 0:422060928e37 217 #define ETHARP_STATS_DISPLAY() stats_display_proto(&lwip_stats.etharp, "ETHARP")
donatien 0:422060928e37 218 #else
donatien 0:422060928e37 219 #define ETHARP_STATS_INC(x)
donatien 0:422060928e37 220 #define ETHARP_STATS_DISPLAY()
donatien 0:422060928e37 221 #endif
donatien 0:422060928e37 222
donatien 0:422060928e37 223 #if LINK_STATS
donatien 0:422060928e37 224 #define LINK_STATS_INC(x) STATS_INC(x)
donatien 0:422060928e37 225 #define LINK_STATS_DISPLAY() stats_display_proto(&lwip_stats.link, "LINK")
donatien 0:422060928e37 226 #else
donatien 0:422060928e37 227 #define LINK_STATS_INC(x)
donatien 0:422060928e37 228 #define LINK_STATS_DISPLAY()
donatien 0:422060928e37 229 #endif
donatien 0:422060928e37 230
donatien 0:422060928e37 231 #if MEM_STATS
donatien 0:422060928e37 232 #define MEM_STATS_AVAIL(x, y) lwip_stats.mem.x = y
donatien 0:422060928e37 233 #define MEM_STATS_INC(x) STATS_INC(mem.x)
donatien 0:422060928e37 234 #define MEM_STATS_INC_USED(x, y) STATS_INC_USED(mem, y)
donatien 0:422060928e37 235 #define MEM_STATS_DEC_USED(x, y) lwip_stats.mem.x -= y
donatien 0:422060928e37 236 #define MEM_STATS_DISPLAY() stats_display_mem(&lwip_stats.mem, "HEAP")
donatien 0:422060928e37 237 #else
donatien 0:422060928e37 238 #define MEM_STATS_AVAIL(x, y)
donatien 0:422060928e37 239 #define MEM_STATS_INC(x)
donatien 0:422060928e37 240 #define MEM_STATS_INC_USED(x, y)
donatien 0:422060928e37 241 #define MEM_STATS_DEC_USED(x, y)
donatien 0:422060928e37 242 #define MEM_STATS_DISPLAY()
donatien 0:422060928e37 243 #endif
donatien 0:422060928e37 244
donatien 0:422060928e37 245 #if MEMP_STATS
donatien 0:422060928e37 246 #define MEMP_STATS_AVAIL(x, i, y) lwip_stats.memp[i].x = y
donatien 0:422060928e37 247 #define MEMP_STATS_INC(x, i) STATS_INC(memp[i].x)
donatien 0:422060928e37 248 #define MEMP_STATS_DEC(x, i) STATS_DEC(memp[i].x)
donatien 0:422060928e37 249 #define MEMP_STATS_INC_USED(x, i) STATS_INC_USED(memp[i], 1)
donatien 0:422060928e37 250 #define MEMP_STATS_DISPLAY(i) stats_display_memp(&lwip_stats.memp[i], i)
donatien 0:422060928e37 251 #else
donatien 0:422060928e37 252 #define MEMP_STATS_AVAIL(x, i, y)
donatien 0:422060928e37 253 #define MEMP_STATS_INC(x, i)
donatien 0:422060928e37 254 #define MEMP_STATS_DEC(x, i)
donatien 0:422060928e37 255 #define MEMP_STATS_INC_USED(x, i)
donatien 0:422060928e37 256 #define MEMP_STATS_DISPLAY(i)
donatien 0:422060928e37 257 #endif
donatien 0:422060928e37 258
donatien 0:422060928e37 259 #if SYS_STATS
donatien 0:422060928e37 260 #define SYS_STATS_INC(x) STATS_INC(sys.x)
donatien 0:422060928e37 261 #define SYS_STATS_DEC(x) STATS_DEC(sys.x)
donatien 0:422060928e37 262 #define SYS_STATS_INC_USED(x) STATS_INC_USED(sys.x, 1)
donatien 0:422060928e37 263 #define SYS_STATS_DISPLAY() stats_display_sys(&lwip_stats.sys)
donatien 0:422060928e37 264 #else
donatien 0:422060928e37 265 #define SYS_STATS_INC(x)
donatien 0:422060928e37 266 #define SYS_STATS_DEC(x)
donatien 0:422060928e37 267 #define SYS_STATS_INC_USED(x)
donatien 0:422060928e37 268 #define SYS_STATS_DISPLAY()
donatien 0:422060928e37 269 #endif
donatien 0:422060928e37 270
donatien 0:422060928e37 271 /* Display of statistics */
donatien 0:422060928e37 272 #if LWIP_STATS_DISPLAY
donatien 0:422060928e37 273 void stats_display(void);
donatien 0:422060928e37 274 void stats_display_proto(struct stats_proto *proto, char *name);
donatien 0:422060928e37 275 void stats_display_igmp(struct stats_igmp *igmp);
donatien 0:422060928e37 276 void stats_display_mem(struct stats_mem *mem, char *name);
donatien 0:422060928e37 277 void stats_display_memp(struct stats_mem *mem, int index);
donatien 0:422060928e37 278 void stats_display_sys(struct stats_sys *sys);
donatien 5:bc7df6da7589 279 #else /* LWIP_STATS_DISPLAY */
donatien 0:422060928e37 280 #define stats_display()
donatien 0:422060928e37 281 #define stats_display_proto(proto, name)
donatien 0:422060928e37 282 #define stats_display_igmp(igmp)
donatien 0:422060928e37 283 #define stats_display_mem(mem, name)
donatien 0:422060928e37 284 #define stats_display_memp(mem, index)
donatien 0:422060928e37 285 #define stats_display_sys(sys)
donatien 0:422060928e37 286 #endif /* LWIP_STATS_DISPLAY */
donatien 0:422060928e37 287
donatien 0:422060928e37 288 #ifdef __cplusplus
donatien 0:422060928e37 289 }
donatien 0:422060928e37 290 #endif
donatien 0:422060928e37 291
donatien 0:422060928e37 292 #endif /* __LWIP_STATS_H__ */