mbed OS5
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UIPClient.cpp@9:e55652bed36c, 2017-08-06 (annotated)
- Committer:
- pilotak
- Date:
- Sun Aug 06 16:01:26 2017 +0000
- Revision:
- 9:e55652bed36c
- Parent:
- 8:4acb22344932
mBed OS5
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
hudakz | 0:5350a66d5279 | 1 | /* |
hudakz | 8:4acb22344932 | 2 | UIPClient.cpp - Arduino implementation of a UIP wrapper class. |
hudakz | 0:5350a66d5279 | 3 | Copyright (c) 2013 Norbert Truchsess <norbert.truchsess@t-online.de> |
hudakz | 0:5350a66d5279 | 4 | All rights reserved. |
hudakz | 0:5350a66d5279 | 5 | |
hudakz | 4:d774541a34da | 6 | Modified (ported to mbed) by Zoltan Hudak <hudakz@inbox.com> |
hudakz | 4:d774541a34da | 7 | |
hudakz | 0:5350a66d5279 | 8 | This program is free software: you can redistribute it and/or modify |
hudakz | 0:5350a66d5279 | 9 | it under the terms of the GNU General Public License as published by |
hudakz | 0:5350a66d5279 | 10 | the Free Software Foundation, either version 3 of the License, or |
hudakz | 0:5350a66d5279 | 11 | (at your option) any later version. |
hudakz | 0:5350a66d5279 | 12 | |
hudakz | 0:5350a66d5279 | 13 | This program is distributed in the hope that it will be useful, |
hudakz | 0:5350a66d5279 | 14 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
hudakz | 0:5350a66d5279 | 15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
hudakz | 0:5350a66d5279 | 16 | GNU General Public License for more details. |
hudakz | 0:5350a66d5279 | 17 | |
hudakz | 0:5350a66d5279 | 18 | You should have received a copy of the GNU General Public License |
hudakz | 0:5350a66d5279 | 19 | along with this program. If not, see <http://www.gnu.org/licenses/>. |
hudakz | 0:5350a66d5279 | 20 | */ |
hudakz | 0:5350a66d5279 | 21 | extern "C" |
hudakz | 0:5350a66d5279 | 22 | { |
hudakz | 4:d774541a34da | 23 | #include "utility/uip-conf.h" |
hudakz | 4:d774541a34da | 24 | #include "utility/uip.h" |
hudakz | 4:d774541a34da | 25 | #include "utility/uip_arp.h" |
hudakz | 4:d774541a34da | 26 | #include "utility/millis.h" |
hudakz | 0:5350a66d5279 | 27 | #include "string.h" |
hudakz | 0:5350a66d5279 | 28 | } |
hudakz | 0:5350a66d5279 | 29 | #include "UIPEthernet.h" |
hudakz | 0:5350a66d5279 | 30 | #include "UIPClient.h" |
hudakz | 0:5350a66d5279 | 31 | #include "Dns.h" |
hudakz | 0:5350a66d5279 | 32 | |
hudakz | 0:5350a66d5279 | 33 | #define UIP_TCP_PHYH_LEN UIP_LLH_LEN + UIP_IPTCPH_LEN |
hudakz | 0:5350a66d5279 | 34 | |
hudakz | 8:4acb22344932 | 35 | uip_userdata_t UIPClient::all_data[UIP_CONNS]; |
hudakz | 0:5350a66d5279 | 36 | |
hudakz | 0:5350a66d5279 | 37 | /** |
hudakz | 0:5350a66d5279 | 38 | * @brief |
hudakz | 0:5350a66d5279 | 39 | * @note |
hudakz | 0:5350a66d5279 | 40 | * @param |
hudakz | 0:5350a66d5279 | 41 | * @retval |
hudakz | 0:5350a66d5279 | 42 | */ |
hudakz | 0:5350a66d5279 | 43 | UIPClient::UIPClient(void) : |
hudakz | 4:d774541a34da | 44 | data(NULL) |
hudakz | 0:5350a66d5279 | 45 | { } |
hudakz | 0:5350a66d5279 | 46 | |
hudakz | 0:5350a66d5279 | 47 | /** |
hudakz | 0:5350a66d5279 | 48 | * @brief |
hudakz | 0:5350a66d5279 | 49 | * @note |
hudakz | 0:5350a66d5279 | 50 | * @param |
hudakz | 0:5350a66d5279 | 51 | * @retval |
hudakz | 0:5350a66d5279 | 52 | */ |
hudakz | 4:d774541a34da | 53 | UIPClient::UIPClient(uip_userdata_t* conn_data) : |
hudakz | 4:d774541a34da | 54 | data(conn_data) |
hudakz | 0:5350a66d5279 | 55 | { } |
hudakz | 0:5350a66d5279 | 56 | |
hudakz | 0:5350a66d5279 | 57 | /** |
hudakz | 0:5350a66d5279 | 58 | * @brief |
hudakz | 0:5350a66d5279 | 59 | * @note |
hudakz | 0:5350a66d5279 | 60 | * @param |
hudakz | 0:5350a66d5279 | 61 | * @retval |
hudakz | 0:5350a66d5279 | 62 | */ |
hudakz | 0:5350a66d5279 | 63 | int UIPClient::connect(IPAddress ip, uint16_t port) { |
hudakz | 4:d774541a34da | 64 | stop(); |
hudakz | 4:d774541a34da | 65 | |
hudakz | 0:5350a66d5279 | 66 | uip_ipaddr_t ipaddr; |
hudakz | 0:5350a66d5279 | 67 | uip_ip_addr(ipaddr, ip); |
hudakz | 4:d774541a34da | 68 | |
hudakz | 4:d774541a34da | 69 | struct uip_conn* conn = uip_connect(&ipaddr, htons(port)); |
hudakz | 8:4acb22344932 | 70 | if (conn) |
hudakz | 4:d774541a34da | 71 | { |
hudakz | 4:d774541a34da | 72 | #if UIP_CONNECT_TIMEOUT > 0 |
hudakz | 4:d774541a34da | 73 | int32_t timeout = millis() + 1000 * UIP_CONNECT_TIMEOUT; |
hudakz | 4:d774541a34da | 74 | #endif |
hudakz | 8:4acb22344932 | 75 | while ((conn->tcpstateflags & UIP_TS_MASK) != UIP_CLOSED) { |
hudakz | 8:4acb22344932 | 76 | uIPEthernet.tick(); |
hudakz | 8:4acb22344932 | 77 | if ((conn->tcpstateflags & UIP_TS_MASK) == UIP_ESTABLISHED) { |
hudakz | 4:d774541a34da | 78 | data = (uip_userdata_t*)conn->appstate; |
hudakz | 0:5350a66d5279 | 79 | #ifdef UIPETHERNET_DEBUG_CLIENT |
hudakz | 8:4acb22344932 | 80 | printf("connected, state: %d, first packet in: %d\r\n", data->state, data->packets_in[0]); |
hudakz | 0:5350a66d5279 | 81 | #endif |
hudakz | 0:5350a66d5279 | 82 | return 1; |
hudakz | 0:5350a66d5279 | 83 | } |
hudakz | 4:d774541a34da | 84 | |
hudakz | 4:d774541a34da | 85 | #if UIP_CONNECT_TIMEOUT > 0 |
hudakz | 8:4acb22344932 | 86 | if (((int32_t) (millis() - timeout)) > 0) { |
hudakz | 4:d774541a34da | 87 | conn->tcpstateflags = UIP_CLOSED; |
hudakz | 4:d774541a34da | 88 | break; |
hudakz | 4:d774541a34da | 89 | } |
hudakz | 4:d774541a34da | 90 | #endif |
hudakz | 0:5350a66d5279 | 91 | } |
hudakz | 0:5350a66d5279 | 92 | } |
hudakz | 0:5350a66d5279 | 93 | |
hudakz | 0:5350a66d5279 | 94 | return 0; |
hudakz | 0:5350a66d5279 | 95 | } |
hudakz | 0:5350a66d5279 | 96 | |
hudakz | 0:5350a66d5279 | 97 | /** |
hudakz | 0:5350a66d5279 | 98 | * @brief |
hudakz | 0:5350a66d5279 | 99 | * @note |
hudakz | 0:5350a66d5279 | 100 | * @param |
hudakz | 0:5350a66d5279 | 101 | * @retval |
hudakz | 0:5350a66d5279 | 102 | */ |
hudakz | 0:5350a66d5279 | 103 | int UIPClient::connect(const char* host, uint16_t port) { |
hudakz | 0:5350a66d5279 | 104 | |
hudakz | 0:5350a66d5279 | 105 | // Look up the host first |
hudakz | 0:5350a66d5279 | 106 | int ret = 0; |
hudakz | 0:5350a66d5279 | 107 | #if UIP_UDP |
hudakz | 0:5350a66d5279 | 108 | DNSClient dns; |
hudakz | 0:5350a66d5279 | 109 | IPAddress remote_addr; |
hudakz | 0:5350a66d5279 | 110 | |
hudakz | 8:4acb22344932 | 111 | dns.begin(UIPEthernet::_dnsServerAddress); |
hudakz | 0:5350a66d5279 | 112 | ret = dns.getHostByName(host, remote_addr); |
hudakz | 8:4acb22344932 | 113 | if (ret == 1) { |
hudakz | 0:5350a66d5279 | 114 | return connect(remote_addr, port); |
hudakz | 0:5350a66d5279 | 115 | } |
hudakz | 0:5350a66d5279 | 116 | #endif |
hudakz | 0:5350a66d5279 | 117 | return ret; |
hudakz | 0:5350a66d5279 | 118 | } |
hudakz | 0:5350a66d5279 | 119 | |
hudakz | 0:5350a66d5279 | 120 | /** |
hudakz | 0:5350a66d5279 | 121 | * @brief |
hudakz | 0:5350a66d5279 | 122 | * @note |
hudakz | 0:5350a66d5279 | 123 | * @param |
hudakz | 0:5350a66d5279 | 124 | * @retval |
hudakz | 0:5350a66d5279 | 125 | */ |
hudakz | 0:5350a66d5279 | 126 | void UIPClient::stop(void) { |
hudakz | 8:4acb22344932 | 127 | if (data && data->state) |
hudakz | 4:d774541a34da | 128 | { |
hudakz | 4:d774541a34da | 129 | #ifdef UIPETHERNET_DEBUG_CLIENT |
hudakz | 8:4acb22344932 | 130 | printf("before stop(), with data\r\n"); |
hudakz | 4:d774541a34da | 131 | _dumpAllData(); |
hudakz | 4:d774541a34da | 132 | #endif |
hudakz | 0:5350a66d5279 | 133 | _flushBlocks(&data->packets_in[0]); |
hudakz | 8:4acb22344932 | 134 | if (data->state & UIP_CLIENT_REMOTECLOSED) { |
hudakz | 4:d774541a34da | 135 | data->state = 0; |
hudakz | 0:5350a66d5279 | 136 | } |
hudakz | 0:5350a66d5279 | 137 | else { |
hudakz | 0:5350a66d5279 | 138 | data->state |= UIP_CLIENT_CLOSE; |
hudakz | 0:5350a66d5279 | 139 | } |
hudakz | 0:5350a66d5279 | 140 | |
hudakz | 4:d774541a34da | 141 | #ifdef UIPETHERNET_DEBUG_CLIENT |
hudakz | 8:4acb22344932 | 142 | printf("after stop()\r\n"); |
hudakz | 4:d774541a34da | 143 | _dumpAllData(); |
hudakz | 4:d774541a34da | 144 | #endif |
hudakz | 0:5350a66d5279 | 145 | } |
hudakz | 0:5350a66d5279 | 146 | |
hudakz | 4:d774541a34da | 147 | #ifdef UIPETHERNET_DEBUG_CLIENT |
hudakz | 4:d774541a34da | 148 | else { |
hudakz | 8:4acb22344932 | 149 | printf("stop(), data: NULL\r\n"); |
hudakz | 4:d774541a34da | 150 | } |
hudakz | 4:d774541a34da | 151 | #endif |
hudakz | 4:d774541a34da | 152 | data = NULL; |
hudakz | 8:4acb22344932 | 153 | uIPEthernet.tick(); |
hudakz | 0:5350a66d5279 | 154 | } |
hudakz | 0:5350a66d5279 | 155 | |
hudakz | 0:5350a66d5279 | 156 | /** |
hudakz | 0:5350a66d5279 | 157 | * @brief |
hudakz | 0:5350a66d5279 | 158 | * @note |
hudakz | 0:5350a66d5279 | 159 | * @param |
hudakz | 0:5350a66d5279 | 160 | * @retval |
hudakz | 0:5350a66d5279 | 161 | */ |
hudakz | 0:5350a66d5279 | 162 | uint8_t UIPClient::connected(void) { |
hudakz | 4:d774541a34da | 163 | return(data && (data->packets_in[0] != NOBLOCK || (data->state & UIP_CLIENT_CONNECTED))) ? 1 : 0; |
hudakz | 0:5350a66d5279 | 164 | } |
hudakz | 0:5350a66d5279 | 165 | |
hudakz | 0:5350a66d5279 | 166 | /** |
hudakz | 0:5350a66d5279 | 167 | * @brief |
hudakz | 0:5350a66d5279 | 168 | * @note |
hudakz | 0:5350a66d5279 | 169 | * @param |
hudakz | 0:5350a66d5279 | 170 | * @retval |
hudakz | 0:5350a66d5279 | 171 | */ |
hudakz | 0:5350a66d5279 | 172 | bool UIPClient::operator==(const UIPClient& rhs) { |
hudakz | 4:d774541a34da | 173 | return data && rhs.data && (data == rhs.data); |
hudakz | 0:5350a66d5279 | 174 | } |
hudakz | 0:5350a66d5279 | 175 | |
hudakz | 0:5350a66d5279 | 176 | /** |
hudakz | 0:5350a66d5279 | 177 | * @brief |
hudakz | 0:5350a66d5279 | 178 | * @note |
hudakz | 0:5350a66d5279 | 179 | * @param |
hudakz | 0:5350a66d5279 | 180 | * @retval |
hudakz | 0:5350a66d5279 | 181 | */ |
hudakz | 0:5350a66d5279 | 182 | UIPClient::operator bool(void) { |
hudakz | 8:4acb22344932 | 183 | uIPEthernet.tick(); |
hudakz | 4:d774541a34da | 184 | return data && (!(data->state & UIP_CLIENT_REMOTECLOSED) || data->packets_in[0] != NOBLOCK); |
hudakz | 0:5350a66d5279 | 185 | } |
hudakz | 0:5350a66d5279 | 186 | |
hudakz | 0:5350a66d5279 | 187 | /** |
hudakz | 0:5350a66d5279 | 188 | * @brief |
hudakz | 0:5350a66d5279 | 189 | * @note |
hudakz | 0:5350a66d5279 | 190 | * @param |
hudakz | 0:5350a66d5279 | 191 | * @retval |
hudakz | 0:5350a66d5279 | 192 | */ |
hudakz | 0:5350a66d5279 | 193 | size_t UIPClient::write(uint8_t c) { |
hudakz | 4:d774541a34da | 194 | return _write(data, &c, 1); |
hudakz | 0:5350a66d5279 | 195 | } |
hudakz | 0:5350a66d5279 | 196 | |
hudakz | 0:5350a66d5279 | 197 | /** |
hudakz | 0:5350a66d5279 | 198 | * @brief |
hudakz | 0:5350a66d5279 | 199 | * @note |
hudakz | 0:5350a66d5279 | 200 | * @param |
hudakz | 0:5350a66d5279 | 201 | * @retval |
hudakz | 0:5350a66d5279 | 202 | */ |
hudakz | 0:5350a66d5279 | 203 | size_t UIPClient::write(const uint8_t* buf, size_t size) { |
hudakz | 4:d774541a34da | 204 | return _write(data, buf, size); |
hudakz | 0:5350a66d5279 | 205 | } |
hudakz | 0:5350a66d5279 | 206 | |
hudakz | 0:5350a66d5279 | 207 | /** |
hudakz | 0:5350a66d5279 | 208 | * @brief |
hudakz | 0:5350a66d5279 | 209 | * @note |
hudakz | 0:5350a66d5279 | 210 | * @param |
hudakz | 0:5350a66d5279 | 211 | * @retval |
hudakz | 0:5350a66d5279 | 212 | */ |
hudakz | 4:d774541a34da | 213 | size_t UIPClient::_write(uip_userdata_t* u, const uint8_t* buf, size_t size) { |
hudakz | 4:d774541a34da | 214 | int remain = size; |
hudakz | 4:d774541a34da | 215 | uint16_t written; |
hudakz | 0:5350a66d5279 | 216 | #if UIP_ATTEMPTS_ON_WRITE > 0 |
hudakz | 4:d774541a34da | 217 | uint16_t attempts = UIP_ATTEMPTS_ON_WRITE; |
hudakz | 0:5350a66d5279 | 218 | #endif |
hudakz | 8:4acb22344932 | 219 | repeat : uIPEthernet.tick(); |
hudakz | 8:4acb22344932 | 220 | if (u && !(u->state & (UIP_CLIENT_CLOSE | UIP_CLIENT_REMOTECLOSED))) { |
hudakz | 4:d774541a34da | 221 | uint8_t p = _currentBlock(&u->packets_out[0]); |
hudakz | 8:4acb22344932 | 222 | if (u->packets_out[p] == NOBLOCK) |
hudakz | 0:5350a66d5279 | 223 | { |
hudakz | 0:5350a66d5279 | 224 | newpacket: |
hudakz | 8:4acb22344932 | 225 | u->packets_out[p] = uIPEthernet.network.allocBlock(UIP_SOCKET_DATALEN); |
hudakz | 8:4acb22344932 | 226 | if (u->packets_out[p] == NOBLOCK) |
hudakz | 0:5350a66d5279 | 227 | { |
hudakz | 0:5350a66d5279 | 228 | #if UIP_ATTEMPTS_ON_WRITE > 0 |
hudakz | 8:4acb22344932 | 229 | if ((--attempts) > 0) |
hudakz | 0:5350a66d5279 | 230 | #endif |
hudakz | 0:5350a66d5279 | 231 | #if UIP_ATTEMPTS_ON_WRITE != 0 |
hudakz | 0:5350a66d5279 | 232 | goto repeat; |
hudakz | 0:5350a66d5279 | 233 | #endif |
hudakz | 0:5350a66d5279 | 234 | goto ready; |
hudakz | 0:5350a66d5279 | 235 | } |
hudakz | 0:5350a66d5279 | 236 | |
hudakz | 0:5350a66d5279 | 237 | u->out_pos = 0; |
hudakz | 0:5350a66d5279 | 238 | } |
hudakz | 0:5350a66d5279 | 239 | |
hudakz | 0:5350a66d5279 | 240 | #ifdef UIPETHERNET_DEBUG_CLIENT |
hudakz | 8:4acb22344932 | 241 | printf("UIPClient.write: writePacket(%d) pos: %d, buf[%d-%d]\r\n", u->packets_out[p], u->out_pos, size - remain, remain); |
hudakz | 0:5350a66d5279 | 242 | #endif |
hudakz | 8:4acb22344932 | 243 | written = uIPEthernet.network.writePacket |
hudakz | 4:d774541a34da | 244 | ( |
hudakz | 4:d774541a34da | 245 | u->packets_out[p], |
hudakz | 4:d774541a34da | 246 | u->out_pos, |
hudakz | 4:d774541a34da | 247 | (uint8_t*)buf + size - remain, |
hudakz | 4:d774541a34da | 248 | remain |
hudakz | 4:d774541a34da | 249 | ); |
hudakz | 0:5350a66d5279 | 250 | remain -= written; |
hudakz | 0:5350a66d5279 | 251 | u->out_pos += written; |
hudakz | 8:4acb22344932 | 252 | if (remain > 0) { |
hudakz | 8:4acb22344932 | 253 | if (p == UIP_SOCKET_NUMPACKETS - 1) |
hudakz | 0:5350a66d5279 | 254 | { |
hudakz | 0:5350a66d5279 | 255 | #if UIP_ATTEMPTS_ON_WRITE > 0 |
hudakz | 8:4acb22344932 | 256 | if ((--attempts) > 0) |
hudakz | 0:5350a66d5279 | 257 | #endif |
hudakz | 0:5350a66d5279 | 258 | #if UIP_ATTEMPTS_ON_WRITE != 0 |
hudakz | 0:5350a66d5279 | 259 | goto repeat; |
hudakz | 0:5350a66d5279 | 260 | #endif |
hudakz | 0:5350a66d5279 | 261 | goto ready; |
hudakz | 0:5350a66d5279 | 262 | } |
hudakz | 0:5350a66d5279 | 263 | |
hudakz | 0:5350a66d5279 | 264 | p++; |
hudakz | 0:5350a66d5279 | 265 | goto newpacket; |
hudakz | 0:5350a66d5279 | 266 | } |
hudakz | 0:5350a66d5279 | 267 | |
hudakz | 0:5350a66d5279 | 268 | ready: |
hudakz | 4:d774541a34da | 269 | #if UIP_CLIENT_TIMER >= 0 |
hudakz | 4:d774541a34da | 270 | u->timer = millis() + UIP_CLIENT_TIMER; |
hudakz | 4:d774541a34da | 271 | #endif |
hudakz | 0:5350a66d5279 | 272 | return size - remain; |
hudakz | 0:5350a66d5279 | 273 | } |
hudakz | 0:5350a66d5279 | 274 | |
hudakz | 0:5350a66d5279 | 275 | return -1; |
hudakz | 0:5350a66d5279 | 276 | } |
hudakz | 0:5350a66d5279 | 277 | |
hudakz | 0:5350a66d5279 | 278 | /** |
hudakz | 0:5350a66d5279 | 279 | * @brief |
hudakz | 0:5350a66d5279 | 280 | * @note |
hudakz | 0:5350a66d5279 | 281 | * @param |
hudakz | 0:5350a66d5279 | 282 | * @retval |
hudakz | 0:5350a66d5279 | 283 | */ |
hudakz | 0:5350a66d5279 | 284 | int UIPClient::available(void) { |
hudakz | 8:4acb22344932 | 285 | if (*this) |
hudakz | 0:5350a66d5279 | 286 | return _available(data); |
hudakz | 4:d774541a34da | 287 | return 0; |
hudakz | 0:5350a66d5279 | 288 | } |
hudakz | 0:5350a66d5279 | 289 | |
hudakz | 0:5350a66d5279 | 290 | /** |
hudakz | 0:5350a66d5279 | 291 | * @brief |
hudakz | 0:5350a66d5279 | 292 | * @note |
hudakz | 0:5350a66d5279 | 293 | * @param |
hudakz | 0:5350a66d5279 | 294 | * @retval |
hudakz | 0:5350a66d5279 | 295 | */ |
hudakz | 0:5350a66d5279 | 296 | int UIPClient::_available(uip_userdata_t* u) { |
hudakz | 0:5350a66d5279 | 297 | int len = 0; |
hudakz | 8:4acb22344932 | 298 | for (uint8_t i = 0; i < UIP_SOCKET_NUMPACKETS; i++) { |
hudakz | 8:4acb22344932 | 299 | len += uIPEthernet.network.blockSize(u->packets_in[i]); |
hudakz | 0:5350a66d5279 | 300 | } |
hudakz | 0:5350a66d5279 | 301 | |
hudakz | 0:5350a66d5279 | 302 | return len; |
hudakz | 0:5350a66d5279 | 303 | } |
hudakz | 0:5350a66d5279 | 304 | |
hudakz | 0:5350a66d5279 | 305 | /** |
hudakz | 0:5350a66d5279 | 306 | * @brief |
hudakz | 0:5350a66d5279 | 307 | * @note |
hudakz | 0:5350a66d5279 | 308 | * @param |
hudakz | 0:5350a66d5279 | 309 | * @retval |
hudakz | 0:5350a66d5279 | 310 | */ |
hudakz | 0:5350a66d5279 | 311 | int UIPClient::read(uint8_t* buf, size_t size) { |
hudakz | 8:4acb22344932 | 312 | if (*this) { |
hudakz | 4:d774541a34da | 313 | uint16_t remain = size; |
hudakz | 8:4acb22344932 | 314 | if (data->packets_in[0] == NOBLOCK) |
hudakz | 0:5350a66d5279 | 315 | return 0; |
hudakz | 0:5350a66d5279 | 316 | |
hudakz | 4:d774541a34da | 317 | uint16_t read; |
hudakz | 8:4acb22344932 | 318 | do { |
hudakz | 8:4acb22344932 | 319 | read = uIPEthernet.network.readPacket(data->packets_in[0], 0, buf + size - remain, remain); |
hudakz | 8:4acb22344932 | 320 | if (read == uIPEthernet.network.blockSize(data->packets_in[0])) { |
hudakz | 0:5350a66d5279 | 321 | remain -= read; |
hudakz | 4:d774541a34da | 322 | _eatBlock(&data->packets_in[0]); |
hudakz | 4:d774541a34da | 323 | if |
hudakz | 4:d774541a34da | 324 | ( |
hudakz | 4:d774541a34da | 325 | uip_stopped(&uip_conns[data->state & UIP_CLIENT_SOCKETS]) |
hudakz | 4:d774541a34da | 326 | && !(data->state & (UIP_CLIENT_CLOSE | UIP_CLIENT_REMOTECLOSED)) |
hudakz | 4:d774541a34da | 327 | ) data->state |= UIP_CLIENT_RESTART; |
hudakz | 8:4acb22344932 | 328 | if (data->packets_in[0] == NOBLOCK) { |
hudakz | 8:4acb22344932 | 329 | if (data->state & UIP_CLIENT_REMOTECLOSED) { |
hudakz | 4:d774541a34da | 330 | data->state = 0; |
hudakz | 4:d774541a34da | 331 | data = NULL; |
hudakz | 4:d774541a34da | 332 | } |
hudakz | 4:d774541a34da | 333 | |
hudakz | 0:5350a66d5279 | 334 | return size - remain; |
hudakz | 4:d774541a34da | 335 | } |
hudakz | 0:5350a66d5279 | 336 | } |
hudakz | 0:5350a66d5279 | 337 | else { |
hudakz | 8:4acb22344932 | 338 | uIPEthernet.network.resizeBlock(data->packets_in[0], read); |
hudakz | 0:5350a66d5279 | 339 | break; |
hudakz | 0:5350a66d5279 | 340 | } |
hudakz | 8:4acb22344932 | 341 | } while (remain > 0); |
hudakz | 0:5350a66d5279 | 342 | return size; |
hudakz | 0:5350a66d5279 | 343 | } |
hudakz | 0:5350a66d5279 | 344 | |
hudakz | 0:5350a66d5279 | 345 | return -1; |
hudakz | 0:5350a66d5279 | 346 | } |
hudakz | 0:5350a66d5279 | 347 | |
hudakz | 0:5350a66d5279 | 348 | /** |
hudakz | 0:5350a66d5279 | 349 | * @brief |
hudakz | 0:5350a66d5279 | 350 | * @note |
hudakz | 0:5350a66d5279 | 351 | * @param |
hudakz | 0:5350a66d5279 | 352 | * @retval |
hudakz | 0:5350a66d5279 | 353 | */ |
hudakz | 0:5350a66d5279 | 354 | int UIPClient::read(void) { |
hudakz | 8:4acb22344932 | 355 | static uint8_t c; |
hudakz | 8:4acb22344932 | 356 | if (read(&c, 1) < 0) |
hudakz | 0:5350a66d5279 | 357 | return -1; |
hudakz | 0:5350a66d5279 | 358 | return c; |
hudakz | 0:5350a66d5279 | 359 | } |
hudakz | 0:5350a66d5279 | 360 | |
hudakz | 0:5350a66d5279 | 361 | /** |
hudakz | 0:5350a66d5279 | 362 | * @brief |
hudakz | 0:5350a66d5279 | 363 | * @note |
hudakz | 0:5350a66d5279 | 364 | * @param |
hudakz | 0:5350a66d5279 | 365 | * @retval |
hudakz | 0:5350a66d5279 | 366 | */ |
hudakz | 0:5350a66d5279 | 367 | int UIPClient::peek(void) { |
hudakz | 8:4acb22344932 | 368 | static uint8_t c; |
hudakz | 8:4acb22344932 | 369 | if (*this) { |
hudakz | 8:4acb22344932 | 370 | if (data->packets_in[0] != NOBLOCK) { |
hudakz | 8:4acb22344932 | 371 | uIPEthernet.network.readPacket(data->packets_in[0], 0, &c, 1); |
hudakz | 0:5350a66d5279 | 372 | return c; |
hudakz | 0:5350a66d5279 | 373 | } |
hudakz | 0:5350a66d5279 | 374 | } |
hudakz | 0:5350a66d5279 | 375 | |
hudakz | 0:5350a66d5279 | 376 | return -1; |
hudakz | 0:5350a66d5279 | 377 | } |
hudakz | 0:5350a66d5279 | 378 | |
hudakz | 0:5350a66d5279 | 379 | /** |
hudakz | 0:5350a66d5279 | 380 | * @brief |
hudakz | 0:5350a66d5279 | 381 | * @note |
hudakz | 0:5350a66d5279 | 382 | * @param |
hudakz | 0:5350a66d5279 | 383 | * @retval |
hudakz | 0:5350a66d5279 | 384 | */ |
hudakz | 0:5350a66d5279 | 385 | void UIPClient::flush(void) { |
hudakz | 8:4acb22344932 | 386 | if (*this) { |
hudakz | 0:5350a66d5279 | 387 | _flushBlocks(&data->packets_in[0]); |
hudakz | 0:5350a66d5279 | 388 | } |
hudakz | 0:5350a66d5279 | 389 | } |
hudakz | 0:5350a66d5279 | 390 | |
hudakz | 0:5350a66d5279 | 391 | /** |
hudakz | 0:5350a66d5279 | 392 | * @brief |
hudakz | 0:5350a66d5279 | 393 | * @note |
hudakz | 0:5350a66d5279 | 394 | * @param |
hudakz | 0:5350a66d5279 | 395 | * @retval |
hudakz | 0:5350a66d5279 | 396 | */ |
hudakz | 4:d774541a34da | 397 | void uipclient_appcall(void) { |
hudakz | 4:d774541a34da | 398 | uint16_t send_len = 0; |
hudakz | 4:d774541a34da | 399 | uip_userdata_t* u = (uip_userdata_t*)uip_conn->appstate; |
hudakz | 8:4acb22344932 | 400 | if (!u && uip_connected()) |
hudakz | 0:5350a66d5279 | 401 | { |
hudakz | 0:5350a66d5279 | 402 | #ifdef UIPETHERNET_DEBUG_CLIENT |
hudakz | 8:4acb22344932 | 403 | printf("UIPClient uip_connected\r\n"); |
hudakz | 4:d774541a34da | 404 | UIPClient::_dumpAllData(); |
hudakz | 0:5350a66d5279 | 405 | #endif |
hudakz | 4:d774541a34da | 406 | u = (uip_userdata_t*)UIPClient::_allocateData(); |
hudakz | 8:4acb22344932 | 407 | if (u) { |
hudakz | 4:d774541a34da | 408 | uip_conn->appstate = u; |
hudakz | 4:d774541a34da | 409 | #ifdef UIPETHERNET_DEBUG_CLIENT |
hudakz | 8:4acb22344932 | 410 | printf("UIPClient allocated state: %d", u->state); |
hudakz | 4:d774541a34da | 411 | #endif |
hudakz | 4:d774541a34da | 412 | } |
hudakz | 0:5350a66d5279 | 413 | |
hudakz | 4:d774541a34da | 414 | #ifdef UIPETHERNET_DEBUG_CLIENT |
hudakz | 4:d774541a34da | 415 | else |
hudakz | 8:4acb22344932 | 416 | printf("UIPClient allocation failed\r\n"); |
hudakz | 4:d774541a34da | 417 | #endif |
hudakz | 0:5350a66d5279 | 418 | } |
hudakz | 0:5350a66d5279 | 419 | |
hudakz | 8:4acb22344932 | 420 | if (u) { |
hudakz | 8:4acb22344932 | 421 | if (uip_newdata()) |
hudakz | 0:5350a66d5279 | 422 | { |
hudakz | 0:5350a66d5279 | 423 | #ifdef UIPETHERNET_DEBUG_CLIENT |
hudakz | 8:4acb22344932 | 424 | printf("UIPClient uip_newdata, uip_len: %d\r\n", uip_len); |
hudakz | 0:5350a66d5279 | 425 | #endif |
hudakz | 8:4acb22344932 | 426 | if (uip_len && !(u->state & (UIP_CLIENT_CLOSE | UIP_CLIENT_REMOTECLOSED))) { |
hudakz | 8:4acb22344932 | 427 | for (uint8_t i = 0; i < UIP_SOCKET_NUMPACKETS; i++) { |
hudakz | 8:4acb22344932 | 428 | if (u->packets_in[i] == NOBLOCK) { |
hudakz | 8:4acb22344932 | 429 | u->packets_in[i] = uIPEthernet.network.allocBlock(uip_len); |
hudakz | 8:4acb22344932 | 430 | if (u->packets_in[i] != NOBLOCK) { |
hudakz | 8:4acb22344932 | 431 | uIPEthernet.network.copyPacket |
hudakz | 4:d774541a34da | 432 | ( |
hudakz | 4:d774541a34da | 433 | u->packets_in[i], |
hudakz | 4:d774541a34da | 434 | 0, |
hudakz | 8:4acb22344932 | 435 | UIPEthernet::in_packet, |
hudakz | 4:d774541a34da | 436 | ((uint8_t*)uip_appdata) - uip_buf, |
hudakz | 4:d774541a34da | 437 | uip_len |
hudakz | 4:d774541a34da | 438 | ); |
hudakz | 8:4acb22344932 | 439 | if (i == UIP_SOCKET_NUMPACKETS - 1) |
hudakz | 4:d774541a34da | 440 | uip_stop(); |
hudakz | 4:d774541a34da | 441 | goto finish_newdata; |
hudakz | 0:5350a66d5279 | 442 | } |
hudakz | 0:5350a66d5279 | 443 | } |
hudakz | 0:5350a66d5279 | 444 | } |
hudakz | 0:5350a66d5279 | 445 | |
hudakz | 8:4acb22344932 | 446 | UIPEthernet::packetstate &= ~UIPETHERNET_FREEPACKET; |
hudakz | 0:5350a66d5279 | 447 | uip_stop(); |
hudakz | 0:5350a66d5279 | 448 | } |
hudakz | 0:5350a66d5279 | 449 | } |
hudakz | 0:5350a66d5279 | 450 | |
hudakz | 0:5350a66d5279 | 451 | finish_newdata: |
hudakz | 8:4acb22344932 | 452 | if (u->state & UIP_CLIENT_RESTART) { |
hudakz | 0:5350a66d5279 | 453 | u->state &= ~UIP_CLIENT_RESTART; |
hudakz | 0:5350a66d5279 | 454 | uip_restart(); |
hudakz | 0:5350a66d5279 | 455 | } |
hudakz | 0:5350a66d5279 | 456 | |
hudakz | 0:5350a66d5279 | 457 | // If the connection has been closed, save received but unread data. |
hudakz | 8:4acb22344932 | 458 | if (uip_closed() || uip_timedout()) |
hudakz | 0:5350a66d5279 | 459 | { |
hudakz | 0:5350a66d5279 | 460 | #ifdef UIPETHERNET_DEBUG_CLIENT |
hudakz | 8:4acb22344932 | 461 | printf("UIPClient uip_closed\r\n"); |
hudakz | 4:d774541a34da | 462 | UIPClient::_dumpAllData(); |
hudakz | 0:5350a66d5279 | 463 | #endif |
hudakz | 0:5350a66d5279 | 464 | // drop outgoing packets not sent yet: |
hudakz | 0:5350a66d5279 | 465 | |
hudakz | 4:d774541a34da | 466 | UIPClient::_flushBlocks(&u->packets_out[0]); |
hudakz | 8:4acb22344932 | 467 | if (u->packets_in[0] != NOBLOCK) { |
hudakz | 4:d774541a34da | 468 | ((uip_userdata_closed_t*)u)->lport = uip_conn->lport; |
hudakz | 4:d774541a34da | 469 | u->state |= UIP_CLIENT_REMOTECLOSED; |
hudakz | 0:5350a66d5279 | 470 | } |
hudakz | 4:d774541a34da | 471 | else |
hudakz | 4:d774541a34da | 472 | u->state = 0; |
hudakz | 0:5350a66d5279 | 473 | |
hudakz | 0:5350a66d5279 | 474 | // disassociate appdata. |
hudakz | 4:d774541a34da | 475 | #ifdef UIPETHERNET_DEBUG_CLIENT |
hudakz | 8:4acb22344932 | 476 | printf("after UIPClient uip_closed\r\n"); |
hudakz | 4:d774541a34da | 477 | UIPClient::_dumpAllData(); |
hudakz | 4:d774541a34da | 478 | #endif |
hudakz | 4:d774541a34da | 479 | uip_conn->appstate = NULL; |
hudakz | 4:d774541a34da | 480 | goto finish; |
hudakz | 0:5350a66d5279 | 481 | } |
hudakz | 0:5350a66d5279 | 482 | |
hudakz | 8:4acb22344932 | 483 | if (uip_acked()) |
hudakz | 0:5350a66d5279 | 484 | { |
hudakz | 0:5350a66d5279 | 485 | #ifdef UIPETHERNET_DEBUG_CLIENT |
hudakz | 8:4acb22344932 | 486 | printf("UIPClient uip_acked\r\n"); |
hudakz | 0:5350a66d5279 | 487 | #endif |
hudakz | 4:d774541a34da | 488 | UIPClient::_eatBlock(&u->packets_out[0]); |
hudakz | 0:5350a66d5279 | 489 | } |
hudakz | 0:5350a66d5279 | 490 | |
hudakz | 8:4acb22344932 | 491 | if (uip_poll() || uip_rexmit()) |
hudakz | 0:5350a66d5279 | 492 | { |
hudakz | 0:5350a66d5279 | 493 | #ifdef UIPETHERNET_DEBUG_CLIENT |
hudakz | 8:4acb22344932 | 494 | //printf("UIPClient uip_poll\r\n"); |
hudakz | 0:5350a66d5279 | 495 | #endif |
hudakz | 8:4acb22344932 | 496 | if (u->packets_out[0] != NOBLOCK) { |
hudakz | 8:4acb22344932 | 497 | if (u->packets_out[1] == NOBLOCK) { |
hudakz | 4:d774541a34da | 498 | send_len = u->out_pos; |
hudakz | 8:4acb22344932 | 499 | if (send_len > 0) { |
hudakz | 8:4acb22344932 | 500 | uIPEthernet.network.resizeBlock(u->packets_out[0], 0, send_len); |
hudakz | 0:5350a66d5279 | 501 | } |
hudakz | 0:5350a66d5279 | 502 | } |
hudakz | 0:5350a66d5279 | 503 | else |
hudakz | 8:4acb22344932 | 504 | send_len = uIPEthernet.network.blockSize(u->packets_out[0]); |
hudakz | 8:4acb22344932 | 505 | if (send_len > 0) { |
hudakz | 8:4acb22344932 | 506 | UIPEthernet::uip_hdrlen = ((uint8_t*)uip_appdata) - uip_buf; |
hudakz | 8:4acb22344932 | 507 | UIPEthernet::uip_packet = uIPEthernet.network.allocBlock(UIPEthernet::uip_hdrlen + send_len); |
hudakz | 8:4acb22344932 | 508 | if (UIPEthernet::uip_packet != NOBLOCK) { |
hudakz | 8:4acb22344932 | 509 | uIPEthernet.network.copyPacket |
hudakz | 4:d774541a34da | 510 | ( |
hudakz | 8:4acb22344932 | 511 | UIPEthernet::uip_packet, |
hudakz | 8:4acb22344932 | 512 | UIPEthernet::uip_hdrlen, |
hudakz | 4:d774541a34da | 513 | u->packets_out[0], |
hudakz | 4:d774541a34da | 514 | 0, |
hudakz | 4:d774541a34da | 515 | send_len |
hudakz | 4:d774541a34da | 516 | ); |
hudakz | 8:4acb22344932 | 517 | UIPEthernet::packetstate |= UIPETHERNET_SENDPACKET; |
hudakz | 0:5350a66d5279 | 518 | } |
hudakz | 4:d774541a34da | 519 | } |
hudakz | 0:5350a66d5279 | 520 | |
hudakz | 4:d774541a34da | 521 | goto finish; |
hudakz | 0:5350a66d5279 | 522 | } |
hudakz | 0:5350a66d5279 | 523 | } |
hudakz | 0:5350a66d5279 | 524 | |
hudakz | 0:5350a66d5279 | 525 | // don't close connection unless all outgoing packets are sent |
hudakz | 8:4acb22344932 | 526 | if (u->state & UIP_CLIENT_CLOSE) |
hudakz | 0:5350a66d5279 | 527 | { |
hudakz | 0:5350a66d5279 | 528 | #ifdef UIPETHERNET_DEBUG_CLIENT |
hudakz | 8:4acb22344932 | 529 | printf("UIPClient state UIP_CLIENT_CLOSE\r\n"); |
hudakz | 4:d774541a34da | 530 | UIPClient::_dumpAllData(); |
hudakz | 0:5350a66d5279 | 531 | #endif |
hudakz | 8:4acb22344932 | 532 | if (u->packets_out[0] == NOBLOCK) { |
hudakz | 4:d774541a34da | 533 | u->state = 0; |
hudakz | 4:d774541a34da | 534 | uip_conn->appstate = NULL; |
hudakz | 0:5350a66d5279 | 535 | uip_close(); |
hudakz | 4:d774541a34da | 536 | #ifdef UIPETHERNET_DEBUG_CLIENT |
hudakz | 8:4acb22344932 | 537 | printf("no blocks out -> free userdata\r\n"); |
hudakz | 4:d774541a34da | 538 | UIPClient::_dumpAllData(); |
hudakz | 4:d774541a34da | 539 | #endif |
hudakz | 0:5350a66d5279 | 540 | } |
hudakz | 4:d774541a34da | 541 | else { |
hudakz | 0:5350a66d5279 | 542 | uip_stop(); |
hudakz | 4:d774541a34da | 543 | #ifdef UIPETHERNET_DEBUG_CLIENT |
hudakz | 8:4acb22344932 | 544 | printf("blocks outstanding transfer -> uip_stop()\r\n"); |
hudakz | 4:d774541a34da | 545 | #endif |
hudakz | 4:d774541a34da | 546 | } |
hudakz | 0:5350a66d5279 | 547 | } |
hudakz | 0:5350a66d5279 | 548 | } |
hudakz | 0:5350a66d5279 | 549 | |
hudakz | 4:d774541a34da | 550 | finish: |
hudakz | 4:d774541a34da | 551 | uip_send(uip_appdata, send_len); |
hudakz | 4:d774541a34da | 552 | uip_len = send_len; |
hudakz | 0:5350a66d5279 | 553 | } |
hudakz | 0:5350a66d5279 | 554 | |
hudakz | 0:5350a66d5279 | 555 | /** |
hudakz | 0:5350a66d5279 | 556 | * @brief |
hudakz | 0:5350a66d5279 | 557 | * @note |
hudakz | 0:5350a66d5279 | 558 | * @param |
hudakz | 0:5350a66d5279 | 559 | * @retval |
hudakz | 0:5350a66d5279 | 560 | */ |
hudakz | 4:d774541a34da | 561 | uip_userdata_t* UIPClient::_allocateData(void) { |
hudakz | 8:4acb22344932 | 562 | for (uint8_t sock = 0; sock < UIP_CONNS; sock++) { |
hudakz | 4:d774541a34da | 563 | uip_userdata_t* data = &UIPClient::all_data[sock]; |
hudakz | 8:4acb22344932 | 564 | if (!data->state) { |
hudakz | 4:d774541a34da | 565 | data->state = sock | UIP_CLIENT_CONNECTED; |
hudakz | 4:d774541a34da | 566 | memset(&data->packets_in[0], 0, sizeof(uip_userdata_t) - sizeof(data->state)); |
hudakz | 4:d774541a34da | 567 | return data; |
hudakz | 4:d774541a34da | 568 | } |
hudakz | 4:d774541a34da | 569 | } |
hudakz | 4:d774541a34da | 570 | |
hudakz | 4:d774541a34da | 571 | return NULL; |
hudakz | 4:d774541a34da | 572 | } |
hudakz | 4:d774541a34da | 573 | |
hudakz | 4:d774541a34da | 574 | /** |
hudakz | 4:d774541a34da | 575 | * @brief |
hudakz | 4:d774541a34da | 576 | * @note |
hudakz | 4:d774541a34da | 577 | * @param |
hudakz | 4:d774541a34da | 578 | * @retval |
hudakz | 4:d774541a34da | 579 | */ |
hudakz | 4:d774541a34da | 580 | uint8_t UIPClient::_currentBlock(memhandle* block) { |
hudakz | 8:4acb22344932 | 581 | for (uint8_t i = 1; i < UIP_SOCKET_NUMPACKETS; i++) { |
hudakz | 8:4acb22344932 | 582 | if (block[i] == NOBLOCK) |
hudakz | 4:d774541a34da | 583 | return i - 1; |
hudakz | 4:d774541a34da | 584 | } |
hudakz | 4:d774541a34da | 585 | |
hudakz | 4:d774541a34da | 586 | return UIP_SOCKET_NUMPACKETS - 1; |
hudakz | 0:5350a66d5279 | 587 | } |
hudakz | 0:5350a66d5279 | 588 | |
hudakz | 0:5350a66d5279 | 589 | /** |
hudakz | 0:5350a66d5279 | 590 | * @brief |
hudakz | 0:5350a66d5279 | 591 | * @note |
hudakz | 0:5350a66d5279 | 592 | * @param |
hudakz | 0:5350a66d5279 | 593 | * @retval |
hudakz | 0:5350a66d5279 | 594 | */ |
hudakz | 0:5350a66d5279 | 595 | void UIPClient::_eatBlock(memhandle* block) |
hudakz | 0:5350a66d5279 | 596 | { |
hudakz | 0:5350a66d5279 | 597 | #ifdef UIPETHERNET_DEBUG_CLIENT |
hudakz | 0:5350a66d5279 | 598 | memhandle* start = block; |
hudakz | 8:4acb22344932 | 599 | printf("eatblock(%d): ", *block); |
hudakz | 8:4acb22344932 | 600 | for (uint8_t i = 0; i < UIP_SOCKET_NUMPACKETS; i++) { |
hudakz | 8:4acb22344932 | 601 | printf("%d ", start[i]); |
hudakz | 0:5350a66d5279 | 602 | } |
hudakz | 0:5350a66d5279 | 603 | |
hudakz | 8:4acb22344932 | 604 | printf("-> "); |
hudakz | 0:5350a66d5279 | 605 | #endif |
hudakz | 8:4acb22344932 | 606 | uIPEthernet.network.freeBlock(block[0]); |
hudakz | 8:4acb22344932 | 607 | for (uint8_t i = 0; i < UIP_SOCKET_NUMPACKETS - 1; i++) { |
hudakz | 4:d774541a34da | 608 | block[i] = block[i + 1]; |
hudakz | 4:d774541a34da | 609 | } |
hudakz | 0:5350a66d5279 | 610 | |
hudakz | 4:d774541a34da | 611 | block[UIP_SOCKET_NUMPACKETS - 1] = NOBLOCK; |
hudakz | 0:5350a66d5279 | 612 | #ifdef UIPETHERNET_DEBUG_CLIENT |
hudakz | 8:4acb22344932 | 613 | for (uint8_t i = 0; i < UIP_SOCKET_NUMPACKETS; i++) { |
hudakz | 8:4acb22344932 | 614 | printf("%d ", start[i]); |
hudakz | 0:5350a66d5279 | 615 | } |
hudakz | 0:5350a66d5279 | 616 | |
hudakz | 8:4acb22344932 | 617 | printf("\r\n"); |
hudakz | 0:5350a66d5279 | 618 | #endif |
hudakz | 0:5350a66d5279 | 619 | } |
hudakz | 0:5350a66d5279 | 620 | |
hudakz | 0:5350a66d5279 | 621 | /** |
hudakz | 0:5350a66d5279 | 622 | * @brief |
hudakz | 0:5350a66d5279 | 623 | * @note |
hudakz | 0:5350a66d5279 | 624 | * @param |
hudakz | 0:5350a66d5279 | 625 | * @retval |
hudakz | 0:5350a66d5279 | 626 | */ |
hudakz | 0:5350a66d5279 | 627 | void UIPClient::_flushBlocks(memhandle* block) { |
hudakz | 8:4acb22344932 | 628 | for (uint8_t i = 0; i < UIP_SOCKET_NUMPACKETS; i++) { |
hudakz | 8:4acb22344932 | 629 | uIPEthernet.network.freeBlock(block[i]); |
hudakz | 4:d774541a34da | 630 | block[i] = NOBLOCK; |
hudakz | 0:5350a66d5279 | 631 | } |
hudakz | 0:5350a66d5279 | 632 | } |
hudakz | 2:049ce85163c5 | 633 | |
hudakz | 4:d774541a34da | 634 | #ifdef UIPETHERNET_DEBUG_CLIENT |
hudakz | 4:d774541a34da | 635 | |
hudakz | 4:d774541a34da | 636 | /** |
hudakz | 4:d774541a34da | 637 | * @brief |
hudakz | 4:d774541a34da | 638 | * @note |
hudakz | 4:d774541a34da | 639 | * @param |
hudakz | 4:d774541a34da | 640 | * @retval |
hudakz | 4:d774541a34da | 641 | */ |
hudakz | 4:d774541a34da | 642 | void UIPClient::_dumpAllData(void) { |
hudakz | 8:4acb22344932 | 643 | for (uint8_t i = 0; i < UIP_CONNS; i++) { |
hudakz | 8:4acb22344932 | 644 | printf("UIPClient::all_data[%d], state:%d packets_in: ", i, all_data[i].state); |
hudakz | 8:4acb22344932 | 645 | for (uint8_t j = 0; j < UIP_SOCKET_NUMPACKETS; j++) { |
hudakz | 8:4acb22344932 | 646 | printf("%d ", all_data[i].packets_in[j]); |
hudakz | 4:d774541a34da | 647 | } |
hudakz | 4:d774541a34da | 648 | |
hudakz | 8:4acb22344932 | 649 | printf("\r\n"); |
hudakz | 8:4acb22344932 | 650 | if (all_data[i].state & UIP_CLIENT_REMOTECLOSED) { |
hudakz | 8:4acb22344932 | 651 | printf("state remote closed, local port: %d", htons(((uip_userdata_closed_t *) (&all_data[i]))->lport)); |
hudakz | 8:4acb22344932 | 652 | printf("\r\n"); |
hudakz | 4:d774541a34da | 653 | } |
hudakz | 4:d774541a34da | 654 | else { |
hudakz | 8:4acb22344932 | 655 | printf("packets_out: "); |
hudakz | 8:4acb22344932 | 656 | for (uint8_t j = 0; j < UIP_SOCKET_NUMPACKETS; j++) { |
hudakz | 8:4acb22344932 | 657 | printf("%d ", all_data[i].packets_out[j]); |
hudakz | 4:d774541a34da | 658 | } |
hudakz | 4:d774541a34da | 659 | |
hudakz | 8:4acb22344932 | 660 | printf("\r\n"); |
hudakz | 8:4acb22344932 | 661 | printf("out_pos: %d\r\n", all_data[i].out_pos); |
hudakz | 4:d774541a34da | 662 | } |
hudakz | 4:d774541a34da | 663 | } |
hudakz | 4:d774541a34da | 664 | } |
hudakz | 4:d774541a34da | 665 | #endif |
hudakz | 8:4acb22344932 | 666 |