Mihail Stoyanov / HTTPServer

My fork of the HTTPServer (working)

Dependents:   DGWWebServer LAN2

Core/lwIP/include/lwip/stats.h@0:7a64fbb4069d, 2012-08-06 (annotated)

Committer:
screamer
Date:
Mon Aug 06 09:23:14 2012 +0000
Revision:
0:7a64fbb4069d
[mbed] converted /DGWWebServer/HTTPServer

Who changed what in which revision?

UserRevisionLine numberNew contents of line
screamer 0:7a64fbb4069d 1 /*
screamer 0:7a64fbb4069d 2 * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
screamer 0:7a64fbb4069d 3 * All rights reserved.
screamer 0:7a64fbb4069d 4 *
screamer 0:7a64fbb4069d 5 * Redistribution and use in source and binary forms, with or without modification,
screamer 0:7a64fbb4069d 6 * are permitted provided that the following conditions are met:
screamer 0:7a64fbb4069d 7 *
screamer 0:7a64fbb4069d 8 * 1. Redistributions of source code must retain the above copyright notice,
screamer 0:7a64fbb4069d 9 * this list of conditions and the following disclaimer.
screamer 0:7a64fbb4069d 10 * 2. Redistributions in binary form must reproduce the above copyright notice,
screamer 0:7a64fbb4069d 11 * this list of conditions and the following disclaimer in the documentation
screamer 0:7a64fbb4069d 12 * and/or other materials provided with the distribution.
screamer 0:7a64fbb4069d 13 * 3. The name of the author may not be used to endorse or promote products
screamer 0:7a64fbb4069d 14 * derived from this software without specific prior written permission.
screamer 0:7a64fbb4069d 15 *
screamer 0:7a64fbb4069d 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
screamer 0:7a64fbb4069d 17 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
screamer 0:7a64fbb4069d 18 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
screamer 0:7a64fbb4069d 19 * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
screamer 0:7a64fbb4069d 20 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
screamer 0:7a64fbb4069d 21 * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
screamer 0:7a64fbb4069d 22 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
screamer 0:7a64fbb4069d 23 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
screamer 0:7a64fbb4069d 24 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
screamer 0:7a64fbb4069d 25 * OF SUCH DAMAGE.
screamer 0:7a64fbb4069d 26 *
screamer 0:7a64fbb4069d 27 * This file is part of the lwIP TCP/IP stack.
screamer 0:7a64fbb4069d 28 *
screamer 0:7a64fbb4069d 29 * Author: Adam Dunkels <adam@sics.se>
screamer 0:7a64fbb4069d 30 *
screamer 0:7a64fbb4069d 31 */
screamer 0:7a64fbb4069d 32 #ifndef __LWIP_STATS_H__
screamer 0:7a64fbb4069d 33 #define __LWIP_STATS_H__
screamer 0:7a64fbb4069d 34
screamer 0:7a64fbb4069d 35 #include "lwip/opt.h"
screamer 0:7a64fbb4069d 36
screamer 0:7a64fbb4069d 37 #include "lwip/mem.h"
screamer 0:7a64fbb4069d 38 #include "lwip/memp.h"
screamer 0:7a64fbb4069d 39
screamer 0:7a64fbb4069d 40 #ifdef __cplusplus
screamer 0:7a64fbb4069d 41 extern "C" {
screamer 0:7a64fbb4069d 42 #endif
screamer 0:7a64fbb4069d 43
screamer 0:7a64fbb4069d 44 #if LWIP_STATS
screamer 0:7a64fbb4069d 45
screamer 0:7a64fbb4069d 46 #ifndef LWIP_STATS_LARGE
screamer 0:7a64fbb4069d 47 #define LWIP_STATS_LARGE 0
screamer 0:7a64fbb4069d 48 #endif
screamer 0:7a64fbb4069d 49
screamer 0:7a64fbb4069d 50 #if LWIP_STATS_LARGE
screamer 0:7a64fbb4069d 51 #define STAT_COUNTER u32_t
screamer 0:7a64fbb4069d 52 #define STAT_COUNTER_F U32_F
screamer 0:7a64fbb4069d 53 #else
screamer 0:7a64fbb4069d 54 #define STAT_COUNTER u16_t
screamer 0:7a64fbb4069d 55 #define STAT_COUNTER_F U16_F
screamer 0:7a64fbb4069d 56 #endif
screamer 0:7a64fbb4069d 57
screamer 0:7a64fbb4069d 58 struct stats_proto {
screamer 0:7a64fbb4069d 59 STAT_COUNTER xmit; /* Transmitted packets. */
screamer 0:7a64fbb4069d 60 STAT_COUNTER recv; /* Received packets. */
screamer 0:7a64fbb4069d 61 STAT_COUNTER fw; /* Forwarded packets. */
screamer 0:7a64fbb4069d 62 STAT_COUNTER drop; /* Dropped packets. */
screamer 0:7a64fbb4069d 63 STAT_COUNTER chkerr; /* Checksum error. */
screamer 0:7a64fbb4069d 64 STAT_COUNTER lenerr; /* Invalid length error. */
screamer 0:7a64fbb4069d 65 STAT_COUNTER memerr; /* Out of memory error. */
screamer 0:7a64fbb4069d 66 STAT_COUNTER rterr; /* Routing error. */
screamer 0:7a64fbb4069d 67 STAT_COUNTER proterr; /* Protocol error. */
screamer 0:7a64fbb4069d 68 STAT_COUNTER opterr; /* Error in options. */
screamer 0:7a64fbb4069d 69 STAT_COUNTER err; /* Misc error. */
screamer 0:7a64fbb4069d 70 STAT_COUNTER cachehit;
screamer 0:7a64fbb4069d 71 };
screamer 0:7a64fbb4069d 72
screamer 0:7a64fbb4069d 73 struct stats_igmp {
screamer 0:7a64fbb4069d 74 STAT_COUNTER lenerr; /* Invalid length error. */
screamer 0:7a64fbb4069d 75 STAT_COUNTER chkerr; /* Checksum error. */
screamer 0:7a64fbb4069d 76 STAT_COUNTER v1_rxed; /* */
screamer 0:7a64fbb4069d 77 STAT_COUNTER join_sent; /* */
screamer 0:7a64fbb4069d 78 STAT_COUNTER leave_sent; /* */
screamer 0:7a64fbb4069d 79 STAT_COUNTER unicast_query; /* */
screamer 0:7a64fbb4069d 80 STAT_COUNTER report_sent; /* */
screamer 0:7a64fbb4069d 81 STAT_COUNTER report_rxed; /* */
screamer 0:7a64fbb4069d 82 STAT_COUNTER group_query_rxed; /* */
screamer 0:7a64fbb4069d 83 };
screamer 0:7a64fbb4069d 84
screamer 0:7a64fbb4069d 85 struct stats_mem {
screamer 0:7a64fbb4069d 86 mem_size_t avail;
screamer 0:7a64fbb4069d 87 mem_size_t used;
screamer 0:7a64fbb4069d 88 mem_size_t max;
screamer 0:7a64fbb4069d 89 STAT_COUNTER err;
screamer 0:7a64fbb4069d 90 STAT_COUNTER illegal;
screamer 0:7a64fbb4069d 91 };
screamer 0:7a64fbb4069d 92
screamer 0:7a64fbb4069d 93 struct stats_syselem {
screamer 0:7a64fbb4069d 94 STAT_COUNTER used;
screamer 0:7a64fbb4069d 95 STAT_COUNTER max;
screamer 0:7a64fbb4069d 96 STAT_COUNTER err;
screamer 0:7a64fbb4069d 97 };
screamer 0:7a64fbb4069d 98
screamer 0:7a64fbb4069d 99 struct stats_sys {
screamer 0:7a64fbb4069d 100 struct stats_syselem sem;
screamer 0:7a64fbb4069d 101 struct stats_syselem mbox;
screamer 0:7a64fbb4069d 102 };
screamer 0:7a64fbb4069d 103
screamer 0:7a64fbb4069d 104 struct stats_ {
screamer 0:7a64fbb4069d 105 #if LINK_STATS
screamer 0:7a64fbb4069d 106 struct stats_proto link;
screamer 0:7a64fbb4069d 107 #endif
screamer 0:7a64fbb4069d 108 #if ETHARP_STATS
screamer 0:7a64fbb4069d 109 struct stats_proto etharp;
screamer 0:7a64fbb4069d 110 #endif
screamer 0:7a64fbb4069d 111 #if IPFRAG_STATS
screamer 0:7a64fbb4069d 112 struct stats_proto ip_frag;
screamer 0:7a64fbb4069d 113 #endif
screamer 0:7a64fbb4069d 114 #if IP_STATS
screamer 0:7a64fbb4069d 115 struct stats_proto ip;
screamer 0:7a64fbb4069d 116 #endif
screamer 0:7a64fbb4069d 117 #if ICMP_STATS
screamer 0:7a64fbb4069d 118 struct stats_proto icmp;
screamer 0:7a64fbb4069d 119 #endif
screamer 0:7a64fbb4069d 120 #if IGMP_STATS
screamer 0:7a64fbb4069d 121 struct stats_igmp igmp;
screamer 0:7a64fbb4069d 122 #endif
screamer 0:7a64fbb4069d 123 #if UDP_STATS
screamer 0:7a64fbb4069d 124 struct stats_proto udp;
screamer 0:7a64fbb4069d 125 #endif
screamer 0:7a64fbb4069d 126 #if TCP_STATS
screamer 0:7a64fbb4069d 127 struct stats_proto tcp;
screamer 0:7a64fbb4069d 128 #endif
screamer 0:7a64fbb4069d 129 #if MEM_STATS
screamer 0:7a64fbb4069d 130 struct stats_mem mem;
screamer 0:7a64fbb4069d 131 #endif
screamer 0:7a64fbb4069d 132 #if MEMP_STATS
screamer 0:7a64fbb4069d 133 struct stats_mem memp[MEMP_MAX];
screamer 0:7a64fbb4069d 134 #endif
screamer 0:7a64fbb4069d 135 #if SYS_STATS
screamer 0:7a64fbb4069d 136 struct stats_sys sys;
screamer 0:7a64fbb4069d 137 #endif
screamer 0:7a64fbb4069d 138 };
screamer 0:7a64fbb4069d 139
screamer 0:7a64fbb4069d 140 extern struct stats_ lwip_stats;
screamer 0:7a64fbb4069d 141
screamer 0:7a64fbb4069d 142 #define stats_init() /* Compatibility define, not init needed. */
screamer 0:7a64fbb4069d 143
screamer 0:7a64fbb4069d 144 #define STATS_INC(x) ++lwip_stats.x
screamer 0:7a64fbb4069d 145 #define STATS_DEC(x) --lwip_stats.x
screamer 0:7a64fbb4069d 146 #else
screamer 0:7a64fbb4069d 147 #define stats_init()
screamer 0:7a64fbb4069d 148 #define STATS_INC(x)
screamer 0:7a64fbb4069d 149 #define STATS_DEC(x)
screamer 0:7a64fbb4069d 150 #endif /* LWIP_STATS */
screamer 0:7a64fbb4069d 151
screamer 0:7a64fbb4069d 152 #if TCP_STATS
screamer 0:7a64fbb4069d 153 #define TCP_STATS_INC(x) STATS_INC(x)
screamer 0:7a64fbb4069d 154 #define TCP_STATS_DISPLAY() stats_display_proto(&lwip_stats.tcp, "TCP")
screamer 0:7a64fbb4069d 155 #else
screamer 0:7a64fbb4069d 156 #define TCP_STATS_INC(x)
screamer 0:7a64fbb4069d 157 #define TCP_STATS_DISPLAY()
screamer 0:7a64fbb4069d 158 #endif
screamer 0:7a64fbb4069d 159
screamer 0:7a64fbb4069d 160 #if UDP_STATS
screamer 0:7a64fbb4069d 161 #define UDP_STATS_INC(x) STATS_INC(x)
screamer 0:7a64fbb4069d 162 #define UDP_STATS_DISPLAY() stats_display_proto(&lwip_stats.udp, "UDP")
screamer 0:7a64fbb4069d 163 #else
screamer 0:7a64fbb4069d 164 #define UDP_STATS_INC(x)
screamer 0:7a64fbb4069d 165 #define UDP_STATS_DISPLAY()
screamer 0:7a64fbb4069d 166 #endif
screamer 0:7a64fbb4069d 167
screamer 0:7a64fbb4069d 168 #if ICMP_STATS
screamer 0:7a64fbb4069d 169 #define ICMP_STATS_INC(x) STATS_INC(x)
screamer 0:7a64fbb4069d 170 #define ICMP_STATS_DISPLAY() stats_display_proto(&lwip_stats.icmp, "ICMP")
screamer 0:7a64fbb4069d 171 #else
screamer 0:7a64fbb4069d 172 #define ICMP_STATS_INC(x)
screamer 0:7a64fbb4069d 173 #define ICMP_STATS_DISPLAY()
screamer 0:7a64fbb4069d 174 #endif
screamer 0:7a64fbb4069d 175
screamer 0:7a64fbb4069d 176 #if IGMP_STATS
screamer 0:7a64fbb4069d 177 #define IGMP_STATS_INC(x) STATS_INC(x)
screamer 0:7a64fbb4069d 178 #define IGMP_STATS_DISPLAY() stats_display_igmp(&lwip_stats.igmp)
screamer 0:7a64fbb4069d 179 #else
screamer 0:7a64fbb4069d 180 #define IGMP_STATS_INC(x)
screamer 0:7a64fbb4069d 181 #define IGMP_STATS_DISPLAY()
screamer 0:7a64fbb4069d 182 #endif
screamer 0:7a64fbb4069d 183
screamer 0:7a64fbb4069d 184 #if IP_STATS
screamer 0:7a64fbb4069d 185 #define IP_STATS_INC(x) STATS_INC(x)
screamer 0:7a64fbb4069d 186 #define IP_STATS_DISPLAY() stats_display_proto(&lwip_stats.ip, "IP")
screamer 0:7a64fbb4069d 187 #else
screamer 0:7a64fbb4069d 188 #define IP_STATS_INC(x)
screamer 0:7a64fbb4069d 189 #define IP_STATS_DISPLAY()
screamer 0:7a64fbb4069d 190 #endif
screamer 0:7a64fbb4069d 191
screamer 0:7a64fbb4069d 192 #if IPFRAG_STATS
screamer 0:7a64fbb4069d 193 #define IPFRAG_STATS_INC(x) STATS_INC(x)
screamer 0:7a64fbb4069d 194 #define IPFRAG_STATS_DISPLAY() stats_display_proto(&lwip_stats.ip_frag, "IP_FRAG")
screamer 0:7a64fbb4069d 195 #else
screamer 0:7a64fbb4069d 196 #define IPFRAG_STATS_INC(x)
screamer 0:7a64fbb4069d 197 #define IPFRAG_STATS_DISPLAY()
screamer 0:7a64fbb4069d 198 #endif
screamer 0:7a64fbb4069d 199
screamer 0:7a64fbb4069d 200 #if ETHARP_STATS
screamer 0:7a64fbb4069d 201 #define ETHARP_STATS_INC(x) STATS_INC(x)
screamer 0:7a64fbb4069d 202 #define ETHARP_STATS_DISPLAY() stats_display_proto(&lwip_stats.etharp, "ETHARP")
screamer 0:7a64fbb4069d 203 #else
screamer 0:7a64fbb4069d 204 #define ETHARP_STATS_INC(x)
screamer 0:7a64fbb4069d 205 #define ETHARP_STATS_DISPLAY()
screamer 0:7a64fbb4069d 206 #endif
screamer 0:7a64fbb4069d 207
screamer 0:7a64fbb4069d 208 #if LINK_STATS
screamer 0:7a64fbb4069d 209 #define LINK_STATS_INC(x) STATS_INC(x)
screamer 0:7a64fbb4069d 210 #define LINK_STATS_DISPLAY() stats_display_proto(&lwip_stats.link, "LINK")
screamer 0:7a64fbb4069d 211 #else
screamer 0:7a64fbb4069d 212 #define LINK_STATS_INC(x)
screamer 0:7a64fbb4069d 213 #define LINK_STATS_DISPLAY()
screamer 0:7a64fbb4069d 214 #endif
screamer 0:7a64fbb4069d 215
screamer 0:7a64fbb4069d 216 #if MEM_STATS
screamer 0:7a64fbb4069d 217 #define MEM_STATS_AVAIL(x, y) lwip_stats.mem.x = y
screamer 0:7a64fbb4069d 218 #define MEM_STATS_INC(x) STATS_INC(mem.x)
screamer 0:7a64fbb4069d 219 #define MEM_STATS_INC_USED(x, y) do { lwip_stats.mem.used += y; \
screamer 0:7a64fbb4069d 220 if (lwip_stats.mem.max < lwip_stats.mem.used) { \
screamer 0:7a64fbb4069d 221 lwip_stats.mem.max = lwip_stats.mem.used; \
screamer 0:7a64fbb4069d 222 } \
screamer 0:7a64fbb4069d 223 } while(0)
screamer 0:7a64fbb4069d 224 #define MEM_STATS_DEC_USED(x, y) lwip_stats.mem.x -= y
screamer 0:7a64fbb4069d 225 #define MEM_STATS_DISPLAY() stats_display_mem(&lwip_stats.mem, "HEAP")
screamer 0:7a64fbb4069d 226 #else
screamer 0:7a64fbb4069d 227 #define MEM_STATS_AVAIL(x, y)
screamer 0:7a64fbb4069d 228 #define MEM_STATS_INC(x)
screamer 0:7a64fbb4069d 229 #define MEM_STATS_INC_USED(x, y)
screamer 0:7a64fbb4069d 230 #define MEM_STATS_DEC_USED(x, y)
screamer 0:7a64fbb4069d 231 #define MEM_STATS_DISPLAY()
screamer 0:7a64fbb4069d 232 #endif
screamer 0:7a64fbb4069d 233
screamer 0:7a64fbb4069d 234 #if MEMP_STATS
screamer 0:7a64fbb4069d 235 #define MEMP_STATS_AVAIL(x, i, y) lwip_stats.memp[i].x = y
screamer 0:7a64fbb4069d 236 #define MEMP_STATS_INC(x, i) STATS_INC(memp[i].x)
screamer 0:7a64fbb4069d 237 #define MEMP_STATS_DEC(x, i) STATS_DEC(memp[i].x)
screamer 0:7a64fbb4069d 238 #define MEMP_STATS_INC_USED(x, i) do { ++lwip_stats.memp[i].used; \
screamer 0:7a64fbb4069d 239 if (lwip_stats.memp[i].max < lwip_stats.memp[i].used) { \
screamer 0:7a64fbb4069d 240 lwip_stats.memp[i].max = lwip_stats.memp[i].used; \
screamer 0:7a64fbb4069d 241 } \
screamer 0:7a64fbb4069d 242 } while(0)
screamer 0:7a64fbb4069d 243 #define MEMP_STATS_DISPLAY(i) stats_display_memp(&lwip_stats.memp[i], i)
screamer 0:7a64fbb4069d 244 #else
screamer 0:7a64fbb4069d 245 #define MEMP_STATS_AVAIL(x, i, y)
screamer 0:7a64fbb4069d 246 #define MEMP_STATS_INC(x, i)
screamer 0:7a64fbb4069d 247 #define MEMP_STATS_DEC(x, i)
screamer 0:7a64fbb4069d 248 #define MEMP_STATS_INC_USED(x, i)
screamer 0:7a64fbb4069d 249 #define MEMP_STATS_DISPLAY(i)
screamer 0:7a64fbb4069d 250 #endif
screamer 0:7a64fbb4069d 251
screamer 0:7a64fbb4069d 252 #if SYS_STATS
screamer 0:7a64fbb4069d 253 #define SYS_STATS_INC(x) STATS_INC(sys.x)
screamer 0:7a64fbb4069d 254 #define SYS_STATS_DEC(x) STATS_DEC(sys.x)
screamer 0:7a64fbb4069d 255 #define SYS_STATS_DISPLAY() stats_display_sys(&lwip_stats.sys)
screamer 0:7a64fbb4069d 256 #else
screamer 0:7a64fbb4069d 257 #define SYS_STATS_INC(x)
screamer 0:7a64fbb4069d 258 #define SYS_STATS_DEC(x)
screamer 0:7a64fbb4069d 259 #define SYS_STATS_DISPLAY()
screamer 0:7a64fbb4069d 260 #endif
screamer 0:7a64fbb4069d 261
screamer 0:7a64fbb4069d 262 /* Display of statistics */
screamer 0:7a64fbb4069d 263 #if LWIP_STATS_DISPLAY
screamer 0:7a64fbb4069d 264 void stats_display(void);
screamer 0:7a64fbb4069d 265 void stats_display_proto(struct stats_proto *proto, char *name);
screamer 0:7a64fbb4069d 266 void stats_display_igmp(struct stats_igmp *igmp);
screamer 0:7a64fbb4069d 267 void stats_display_mem(struct stats_mem *mem, char *name);
screamer 0:7a64fbb4069d 268 void stats_display_memp(struct stats_mem *mem, int index);
screamer 0:7a64fbb4069d 269 void stats_display_sys(struct stats_sys *sys);
screamer 0:7a64fbb4069d 270 #else
screamer 0:7a64fbb4069d 271 #define stats_display()
screamer 0:7a64fbb4069d 272 #define stats_display_proto(proto, name)
screamer 0:7a64fbb4069d 273 #define stats_display_igmp(igmp)
screamer 0:7a64fbb4069d 274 #define stats_display_mem(mem, name)
screamer 0:7a64fbb4069d 275 #define stats_display_memp(mem, index)
screamer 0:7a64fbb4069d 276 #define stats_display_sys(sys)
screamer 0:7a64fbb4069d 277 #endif /* LWIP_STATS_DISPLAY */
screamer 0:7a64fbb4069d 278
screamer 0:7a64fbb4069d 279 #ifdef __cplusplus
screamer 0:7a64fbb4069d 280 }
screamer 0:7a64fbb4069d 281 #endif
screamer 0:7a64fbb4069d 282
screamer 0:7a64fbb4069d 283 #endif /* __LWIP_STATS_H__ */