UIPEthernet library for Arduino IDE, Eclipse with arduino plugin and MBED/SMeshStudio (AVR,STM32F,ESP8266,Intel ARC32,Nordic nRF51,Teensy boards,Realtek Ameba(RTL8195A,RTL8710)), ENC28j60 network chip. Compatible with Wiznet W5100 Ethernet library API. Compiled and tested on Nucleo-F302R8. Master repository is: https://github.com/UIPEthernet/UIPEthernet/
UIPClient.cpp@39:deeb00b81cc9, 2018-01-23 (annotated)
- Committer:
- cassyarduino
- Date:
- Tue Jan 23 15:08:43 2018 +0100
- Revision:
- 39:deeb00b81cc9
- Parent:
- 33:7ba5d53df0f2
Release: 2.0.4
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
cassyarduino | 0:e3fb1267e3c3 | 1 | /* |
cassyarduino | 0:e3fb1267e3c3 | 2 | UIPClient.cpp - Arduino implementation of a uIP wrapper class. |
cassyarduino | 0:e3fb1267e3c3 | 3 | Copyright (c) 2013 Norbert Truchsess <norbert.truchsess@t-online.de> |
cassyarduino | 0:e3fb1267e3c3 | 4 | All rights reserved. |
cassyarduino | 0:e3fb1267e3c3 | 5 | |
cassyarduino | 0:e3fb1267e3c3 | 6 | This program is free software: you can redistribute it and/or modify |
cassyarduino | 0:e3fb1267e3c3 | 7 | it under the terms of the GNU General Public License as published by |
cassyarduino | 0:e3fb1267e3c3 | 8 | the Free Software Foundation, either version 3 of the License, or |
cassyarduino | 0:e3fb1267e3c3 | 9 | (at your option) any later version. |
cassyarduino | 0:e3fb1267e3c3 | 10 | |
cassyarduino | 0:e3fb1267e3c3 | 11 | This program is distributed in the hope that it will be useful, |
cassyarduino | 0:e3fb1267e3c3 | 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
cassyarduino | 0:e3fb1267e3c3 | 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
cassyarduino | 0:e3fb1267e3c3 | 14 | GNU General Public License for more details. |
cassyarduino | 0:e3fb1267e3c3 | 15 | |
cassyarduino | 0:e3fb1267e3c3 | 16 | You should have received a copy of the GNU General Public License |
cassyarduino | 0:e3fb1267e3c3 | 17 | along with this program. If not, see <http://www.gnu.org/licenses/>. |
cassyarduino | 0:e3fb1267e3c3 | 18 | */ |
cassyarduino | 0:e3fb1267e3c3 | 19 | #include "utility/logging.h" |
cassyarduino | 0:e3fb1267e3c3 | 20 | |
cassyarduino | 0:e3fb1267e3c3 | 21 | extern "C" |
cassyarduino | 0:e3fb1267e3c3 | 22 | { |
cassyarduino | 33:7ba5d53df0f2 | 23 | #include "utility/uipopt.h" |
cassyarduino | 0:e3fb1267e3c3 | 24 | #include "utility/uip.h" |
cassyarduino | 0:e3fb1267e3c3 | 25 | #include "utility/uip_arp.h" |
cassyarduino | 0:e3fb1267e3c3 | 26 | #include "string.h" |
cassyarduino | 0:e3fb1267e3c3 | 27 | } |
cassyarduino | 0:e3fb1267e3c3 | 28 | #include "UIPEthernet.h" |
cassyarduino | 0:e3fb1267e3c3 | 29 | #include "UIPClient.h" |
cassyarduino | 33:7ba5d53df0f2 | 30 | #if UIP_UDP |
cassyarduino | 33:7ba5d53df0f2 | 31 | #include "Dns.h" |
cassyarduino | 33:7ba5d53df0f2 | 32 | #endif |
cassyarduino | 0:e3fb1267e3c3 | 33 | |
cassyarduino | 0:e3fb1267e3c3 | 34 | #if defined(__AVR__) |
cassyarduino | 0:e3fb1267e3c3 | 35 | #include <avr/wdt.h> |
cassyarduino | 0:e3fb1267e3c3 | 36 | #endif |
cassyarduino | 0:e3fb1267e3c3 | 37 | |
cassyarduino | 0:e3fb1267e3c3 | 38 | #if defined(__MBED__) |
cassyarduino | 0:e3fb1267e3c3 | 39 | #include "mbed/millis.h" |
cassyarduino | 0:e3fb1267e3c3 | 40 | #endif |
cassyarduino | 0:e3fb1267e3c3 | 41 | |
cassyarduino | 0:e3fb1267e3c3 | 42 | #define UIP_TCP_PHYH_LEN UIP_LLH_LEN+UIP_IPTCPH_LEN |
cassyarduino | 0:e3fb1267e3c3 | 43 | |
cassyarduino | 0:e3fb1267e3c3 | 44 | uip_userdata_t UIPClient::all_data[UIP_CONNS]; |
cassyarduino | 0:e3fb1267e3c3 | 45 | |
cassyarduino | 0:e3fb1267e3c3 | 46 | UIPClient::UIPClient() : |
cassyarduino | 0:e3fb1267e3c3 | 47 | data(NULL) |
cassyarduino | 0:e3fb1267e3c3 | 48 | { |
cassyarduino | 0:e3fb1267e3c3 | 49 | } |
cassyarduino | 0:e3fb1267e3c3 | 50 | |
cassyarduino | 0:e3fb1267e3c3 | 51 | UIPClient::UIPClient(uip_userdata_t* conn_data) : |
cassyarduino | 0:e3fb1267e3c3 | 52 | data(conn_data) |
cassyarduino | 0:e3fb1267e3c3 | 53 | { |
cassyarduino | 0:e3fb1267e3c3 | 54 | } |
cassyarduino | 0:e3fb1267e3c3 | 55 | |
cassyarduino | 0:e3fb1267e3c3 | 56 | int |
cassyarduino | 0:e3fb1267e3c3 | 57 | UIPClient::connect(IPAddress ip, uint16_t port) |
cassyarduino | 0:e3fb1267e3c3 | 58 | { |
cassyarduino | 0:e3fb1267e3c3 | 59 | #if ACTLOGLEVEL>=LOG_DEBUG_V3 |
cassyarduino | 0:e3fb1267e3c3 | 60 | LogObject.uart_send_strln(F("UIPClient::connect(IPAddress ip, uint16_t port) DEBUG_V3:Function started")); |
cassyarduino | 0:e3fb1267e3c3 | 61 | #endif |
cassyarduino | 0:e3fb1267e3c3 | 62 | stop(); |
cassyarduino | 0:e3fb1267e3c3 | 63 | uip_ipaddr_t ipaddr; |
cassyarduino | 0:e3fb1267e3c3 | 64 | uip_ip_addr(ipaddr, ip); |
cassyarduino | 0:e3fb1267e3c3 | 65 | struct uip_conn* conn = uip_connect(&ipaddr, htons(port)); |
cassyarduino | 0:e3fb1267e3c3 | 66 | if (conn) |
cassyarduino | 0:e3fb1267e3c3 | 67 | { |
cassyarduino | 0:e3fb1267e3c3 | 68 | #if UIP_CONNECT_TIMEOUT > 0 |
cassyarduino | 0:e3fb1267e3c3 | 69 | int32_t timeout = millis() + 1000 * UIP_CONNECT_TIMEOUT; |
cassyarduino | 0:e3fb1267e3c3 | 70 | #endif |
cassyarduino | 0:e3fb1267e3c3 | 71 | while((conn->tcpstateflags & UIP_TS_MASK) != UIP_CLOSED) |
cassyarduino | 0:e3fb1267e3c3 | 72 | { |
cassyarduino | 0:e3fb1267e3c3 | 73 | UIPEthernetClass::tick(); |
cassyarduino | 0:e3fb1267e3c3 | 74 | if ((conn->tcpstateflags & UIP_TS_MASK) == UIP_ESTABLISHED) |
cassyarduino | 0:e3fb1267e3c3 | 75 | { |
cassyarduino | 0:e3fb1267e3c3 | 76 | data = (uip_userdata_t*) conn->appstate; |
cassyarduino | 0:e3fb1267e3c3 | 77 | #if ACTLOGLEVEL>=LOG_DEBUG |
cassyarduino | 0:e3fb1267e3c3 | 78 | LogObject.uart_send_str(F("UIPClient::connect DEBUG:connected, state: ")); |
cassyarduino | 0:e3fb1267e3c3 | 79 | LogObject.uart_send_dec(data->state); |
cassyarduino | 0:e3fb1267e3c3 | 80 | LogObject.uart_send_str(F(", first packet in: ")); |
cassyarduino | 0:e3fb1267e3c3 | 81 | LogObject.uart_send_decln(data->packets_in[0]); |
cassyarduino | 0:e3fb1267e3c3 | 82 | #endif |
cassyarduino | 0:e3fb1267e3c3 | 83 | return 1; |
cassyarduino | 0:e3fb1267e3c3 | 84 | } |
cassyarduino | 0:e3fb1267e3c3 | 85 | #if UIP_CONNECT_TIMEOUT > 0 |
cassyarduino | 0:e3fb1267e3c3 | 86 | if (((int32_t)(millis() - timeout)) > 0) |
cassyarduino | 0:e3fb1267e3c3 | 87 | { |
cassyarduino | 0:e3fb1267e3c3 | 88 | conn->tcpstateflags = UIP_CLOSED; |
cassyarduino | 0:e3fb1267e3c3 | 89 | break; |
cassyarduino | 0:e3fb1267e3c3 | 90 | } |
cassyarduino | 0:e3fb1267e3c3 | 91 | #endif |
cassyarduino | 0:e3fb1267e3c3 | 92 | } |
cassyarduino | 0:e3fb1267e3c3 | 93 | } |
cassyarduino | 0:e3fb1267e3c3 | 94 | return 0; |
cassyarduino | 0:e3fb1267e3c3 | 95 | } |
cassyarduino | 0:e3fb1267e3c3 | 96 | |
cassyarduino | 0:e3fb1267e3c3 | 97 | int |
cassyarduino | 0:e3fb1267e3c3 | 98 | UIPClient::connect(const char *host, uint16_t port) |
cassyarduino | 0:e3fb1267e3c3 | 99 | { |
cassyarduino | 0:e3fb1267e3c3 | 100 | #if ACTLOGLEVEL>=LOG_DEBUG_V3 |
cassyarduino | 0:e3fb1267e3c3 | 101 | LogObject.uart_send_strln(F("UIPClient::connect(const char *host, uint16_t port) DEBUG_V3:Function started")); |
cassyarduino | 0:e3fb1267e3c3 | 102 | #endif |
cassyarduino | 0:e3fb1267e3c3 | 103 | // Look up the host first |
cassyarduino | 0:e3fb1267e3c3 | 104 | int ret = 0; |
cassyarduino | 0:e3fb1267e3c3 | 105 | #if UIP_UDP |
cassyarduino | 0:e3fb1267e3c3 | 106 | DNSClient dns; |
cassyarduino | 0:e3fb1267e3c3 | 107 | IPAddress remote_addr; |
cassyarduino | 0:e3fb1267e3c3 | 108 | |
cassyarduino | 0:e3fb1267e3c3 | 109 | dns.begin(UIPEthernetClass::_dnsServerAddress); |
cassyarduino | 0:e3fb1267e3c3 | 110 | ret = dns.getHostByName(host, remote_addr); |
cassyarduino | 0:e3fb1267e3c3 | 111 | if (ret == 1) { |
cassyarduino | 0:e3fb1267e3c3 | 112 | return connect(remote_addr, port); |
cassyarduino | 0:e3fb1267e3c3 | 113 | } |
cassyarduino | 0:e3fb1267e3c3 | 114 | #endif |
cassyarduino | 0:e3fb1267e3c3 | 115 | return ret; |
cassyarduino | 0:e3fb1267e3c3 | 116 | } |
cassyarduino | 0:e3fb1267e3c3 | 117 | |
cassyarduino | 0:e3fb1267e3c3 | 118 | void |
cassyarduino | 0:e3fb1267e3c3 | 119 | UIPClient::stop() |
cassyarduino | 0:e3fb1267e3c3 | 120 | { |
cassyarduino | 0:e3fb1267e3c3 | 121 | #if ACTLOGLEVEL>=LOG_DEBUG_V3 |
cassyarduino | 0:e3fb1267e3c3 | 122 | LogObject.uart_send_strln(F("UIPClient::stop() DEBUG_V3:Function started")); |
cassyarduino | 0:e3fb1267e3c3 | 123 | #endif |
cassyarduino | 0:e3fb1267e3c3 | 124 | if (data && data->state) |
cassyarduino | 0:e3fb1267e3c3 | 125 | { |
cassyarduino | 0:e3fb1267e3c3 | 126 | #if ACTLOGLEVEL>=LOG_DEBUG_V2 |
cassyarduino | 0:e3fb1267e3c3 | 127 | LogObject.uart_send_strln(F("UIPClient::stop() DEBUG_V2:Before stop(), with data")); |
cassyarduino | 0:e3fb1267e3c3 | 128 | _dumpAllData(); |
cassyarduino | 0:e3fb1267e3c3 | 129 | #endif |
cassyarduino | 0:e3fb1267e3c3 | 130 | _flushBlocks(&data->packets_in[0]); |
cassyarduino | 0:e3fb1267e3c3 | 131 | if (data->state & UIP_CLIENT_REMOTECLOSED) |
cassyarduino | 0:e3fb1267e3c3 | 132 | { |
cassyarduino | 0:e3fb1267e3c3 | 133 | data->state = 0; |
cassyarduino | 0:e3fb1267e3c3 | 134 | } |
cassyarduino | 0:e3fb1267e3c3 | 135 | else |
cassyarduino | 0:e3fb1267e3c3 | 136 | { |
cassyarduino | 0:e3fb1267e3c3 | 137 | data->state |= UIP_CLIENT_CLOSE; |
cassyarduino | 0:e3fb1267e3c3 | 138 | } |
cassyarduino | 0:e3fb1267e3c3 | 139 | #if ACTLOGLEVEL>=LOG_DEBUG_V2 |
cassyarduino | 0:e3fb1267e3c3 | 140 | LogObject.uart_send_strln(F("UIPClient::stop() DEBUG_V2:after stop()")); |
cassyarduino | 0:e3fb1267e3c3 | 141 | _dumpAllData(); |
cassyarduino | 0:e3fb1267e3c3 | 142 | #endif |
cassyarduino | 0:e3fb1267e3c3 | 143 | } |
cassyarduino | 18:904e3130a30c | 144 | #if ACTLOGLEVEL>=LOG_DEBUG_V3 |
cassyarduino | 0:e3fb1267e3c3 | 145 | else |
cassyarduino | 0:e3fb1267e3c3 | 146 | { |
cassyarduino | 18:904e3130a30c | 147 | LogObject.uart_send_strln(F("UIPClient::stop() DEBUG_V3:stop(), data: NULL")); |
cassyarduino | 0:e3fb1267e3c3 | 148 | } |
cassyarduino | 0:e3fb1267e3c3 | 149 | #endif |
cassyarduino | 0:e3fb1267e3c3 | 150 | data = NULL; |
cassyarduino | 0:e3fb1267e3c3 | 151 | UIPEthernetClass::tick(); |
cassyarduino | 0:e3fb1267e3c3 | 152 | } |
cassyarduino | 0:e3fb1267e3c3 | 153 | |
cassyarduino | 0:e3fb1267e3c3 | 154 | uint8_t |
cassyarduino | 0:e3fb1267e3c3 | 155 | UIPClient::connected() |
cassyarduino | 0:e3fb1267e3c3 | 156 | { |
cassyarduino | 0:e3fb1267e3c3 | 157 | #if ACTLOGLEVEL>=LOG_DEBUG_V3 |
cassyarduino | 0:e3fb1267e3c3 | 158 | LogObject.uart_send_strln(F("UIPClient::connected() DEBUG_V3:Function started")); |
cassyarduino | 0:e3fb1267e3c3 | 159 | #endif |
cassyarduino | 0:e3fb1267e3c3 | 160 | return (data && (data->packets_in[0] != NOBLOCK || (data->state & UIP_CLIENT_CONNECTED))) ? 1 : 0; |
cassyarduino | 0:e3fb1267e3c3 | 161 | } |
cassyarduino | 0:e3fb1267e3c3 | 162 | |
cassyarduino | 0:e3fb1267e3c3 | 163 | bool |
cassyarduino | 0:e3fb1267e3c3 | 164 | UIPClient::operator==(const UIPClient& rhs) |
cassyarduino | 0:e3fb1267e3c3 | 165 | { |
cassyarduino | 0:e3fb1267e3c3 | 166 | #if ACTLOGLEVEL>=LOG_DEBUG_V3 |
cassyarduino | 0:e3fb1267e3c3 | 167 | LogObject.uart_send_strln(F("UIPClient::operator==(const UIPClient& rhs) DEBUG_V3:Function started")); |
cassyarduino | 0:e3fb1267e3c3 | 168 | #endif |
cassyarduino | 0:e3fb1267e3c3 | 169 | return data && rhs.data && (data == rhs.data); |
cassyarduino | 0:e3fb1267e3c3 | 170 | } |
cassyarduino | 0:e3fb1267e3c3 | 171 | |
cassyarduino | 0:e3fb1267e3c3 | 172 | UIPClient::operator bool() |
cassyarduino | 0:e3fb1267e3c3 | 173 | { |
cassyarduino | 0:e3fb1267e3c3 | 174 | #if ACTLOGLEVEL>=LOG_DEBUG_V3 |
cassyarduino | 0:e3fb1267e3c3 | 175 | LogObject.uart_send_strln(F("UIPClient::operator bool() DEBUG_V3:Function started")); |
cassyarduino | 0:e3fb1267e3c3 | 176 | #endif |
cassyarduino | 0:e3fb1267e3c3 | 177 | UIPEthernetClass::tick(); |
cassyarduino | 0:e3fb1267e3c3 | 178 | return data && (!(data->state & UIP_CLIENT_REMOTECLOSED) || data->packets_in[0] != NOBLOCK); |
cassyarduino | 0:e3fb1267e3c3 | 179 | } |
cassyarduino | 0:e3fb1267e3c3 | 180 | |
cassyarduino | 0:e3fb1267e3c3 | 181 | size_t |
cassyarduino | 0:e3fb1267e3c3 | 182 | UIPClient::write(uint8_t c) |
cassyarduino | 0:e3fb1267e3c3 | 183 | { |
cassyarduino | 0:e3fb1267e3c3 | 184 | #if ACTLOGLEVEL>=LOG_DEBUG_V3 |
cassyarduino | 0:e3fb1267e3c3 | 185 | LogObject.uart_send_strln(F("UIPClient::write(uint8_t c) DEBUG_V3:Function started")); |
cassyarduino | 0:e3fb1267e3c3 | 186 | #endif |
cassyarduino | 0:e3fb1267e3c3 | 187 | return _write(data, &c, 1); |
cassyarduino | 0:e3fb1267e3c3 | 188 | } |
cassyarduino | 0:e3fb1267e3c3 | 189 | |
cassyarduino | 0:e3fb1267e3c3 | 190 | size_t |
cassyarduino | 0:e3fb1267e3c3 | 191 | UIPClient::write(const uint8_t *buf, size_t size) |
cassyarduino | 0:e3fb1267e3c3 | 192 | { |
cassyarduino | 0:e3fb1267e3c3 | 193 | #if ACTLOGLEVEL>=LOG_DEBUG_V3 |
cassyarduino | 0:e3fb1267e3c3 | 194 | LogObject.uart_send_strln(F("UIPClient::write(const uint8_t *buf, size_t size) DEBUG_V3:Function started")); |
cassyarduino | 0:e3fb1267e3c3 | 195 | #endif |
cassyarduino | 0:e3fb1267e3c3 | 196 | return _write(data, buf, size); |
cassyarduino | 0:e3fb1267e3c3 | 197 | } |
cassyarduino | 0:e3fb1267e3c3 | 198 | |
cassyarduino | 18:904e3130a30c | 199 | uint16_t |
cassyarduino | 0:e3fb1267e3c3 | 200 | UIPClient::_write(uip_userdata_t* u, const uint8_t *buf, size_t size) |
cassyarduino | 0:e3fb1267e3c3 | 201 | { |
cassyarduino | 0:e3fb1267e3c3 | 202 | #if ACTLOGLEVEL>=LOG_DEBUG_V3 |
cassyarduino | 0:e3fb1267e3c3 | 203 | LogObject.uart_send_strln(F("UIPClient::_write(uip_userdata_t* u, const uint8_t *buf, size_t size) DEBUG_V3:Function started")); |
cassyarduino | 0:e3fb1267e3c3 | 204 | #endif |
cassyarduino | 0:e3fb1267e3c3 | 205 | int remain = size; |
cassyarduino | 0:e3fb1267e3c3 | 206 | uint16_t written; |
cassyarduino | 0:e3fb1267e3c3 | 207 | #if UIP_ATTEMPTS_ON_WRITE > 0 |
cassyarduino | 0:e3fb1267e3c3 | 208 | uint16_t attempts = UIP_ATTEMPTS_ON_WRITE; |
cassyarduino | 0:e3fb1267e3c3 | 209 | #endif |
cassyarduino | 0:e3fb1267e3c3 | 210 | repeat: |
cassyarduino | 0:e3fb1267e3c3 | 211 | UIPEthernetClass::tick(); |
cassyarduino | 0:e3fb1267e3c3 | 212 | if (u && !(u->state & (UIP_CLIENT_CLOSE | UIP_CLIENT_REMOTECLOSED))) |
cassyarduino | 0:e3fb1267e3c3 | 213 | { |
cassyarduino | 0:e3fb1267e3c3 | 214 | uint8_t p = _currentBlock(&u->packets_out[0]); |
cassyarduino | 0:e3fb1267e3c3 | 215 | if (u->packets_out[p] == NOBLOCK) |
cassyarduino | 0:e3fb1267e3c3 | 216 | { |
cassyarduino | 0:e3fb1267e3c3 | 217 | newpacket: |
cassyarduino | 0:e3fb1267e3c3 | 218 | u->packets_out[p] = Enc28J60Network::allocBlock(UIP_SOCKET_DATALEN); |
cassyarduino | 0:e3fb1267e3c3 | 219 | if (u->packets_out[p] == NOBLOCK) |
cassyarduino | 0:e3fb1267e3c3 | 220 | { |
cassyarduino | 0:e3fb1267e3c3 | 221 | #if UIP_ATTEMPTS_ON_WRITE > 0 |
cassyarduino | 0:e3fb1267e3c3 | 222 | if ((--attempts)>0) |
cassyarduino | 0:e3fb1267e3c3 | 223 | #endif |
cassyarduino | 0:e3fb1267e3c3 | 224 | #if UIP_ATTEMPTS_ON_WRITE != 0 |
cassyarduino | 0:e3fb1267e3c3 | 225 | goto repeat; |
cassyarduino | 0:e3fb1267e3c3 | 226 | #endif |
cassyarduino | 0:e3fb1267e3c3 | 227 | goto ready; |
cassyarduino | 0:e3fb1267e3c3 | 228 | } |
cassyarduino | 0:e3fb1267e3c3 | 229 | u->out_pos = 0; |
cassyarduino | 0:e3fb1267e3c3 | 230 | } |
cassyarduino | 20:fe5026169ec6 | 231 | #if ACTLOGLEVEL>=LOG_DEBUG_V2 |
cassyarduino | 20:fe5026169ec6 | 232 | LogObject.uart_send_str(F("UIPClient::_write DEBUG_V2:writePacket(")); |
cassyarduino | 0:e3fb1267e3c3 | 233 | LogObject.uart_send_dec(u->packets_out[p]); |
cassyarduino | 0:e3fb1267e3c3 | 234 | LogObject.uart_send_str(F(") pos: ")); |
cassyarduino | 0:e3fb1267e3c3 | 235 | LogObject.uart_send_dec(u->out_pos); |
cassyarduino | 0:e3fb1267e3c3 | 236 | LogObject.uart_send_str(F(", buf[")); |
cassyarduino | 0:e3fb1267e3c3 | 237 | LogObject.uart_send_dec(size-remain); |
cassyarduino | 0:e3fb1267e3c3 | 238 | LogObject.uart_send_str(F("-")); |
cassyarduino | 0:e3fb1267e3c3 | 239 | LogObject.uart_send_dec(remain); |
cassyarduino | 0:e3fb1267e3c3 | 240 | LogObject.uart_send_str(F("]: '")); |
cassyarduino | 20:fe5026169ec6 | 241 | for (uint16_t i=size-remain; i<=remain; i++) |
cassyarduino | 20:fe5026169ec6 | 242 | { |
cassyarduino | 20:fe5026169ec6 | 243 | LogObject.uart_send_hex(buf[i]); |
cassyarduino | 20:fe5026169ec6 | 244 | LogObject.uart_send_str(F(" ")); |
cassyarduino | 20:fe5026169ec6 | 245 | } |
cassyarduino | 0:e3fb1267e3c3 | 246 | LogObject.uart_send_strln(F("'")); |
cassyarduino | 0:e3fb1267e3c3 | 247 | #endif |
cassyarduino | 0:e3fb1267e3c3 | 248 | written = Enc28J60Network::writePacket(u->packets_out[p],u->out_pos,(uint8_t*)buf+size-remain,remain); |
cassyarduino | 0:e3fb1267e3c3 | 249 | remain -= written; |
cassyarduino | 0:e3fb1267e3c3 | 250 | u->out_pos+=written; |
cassyarduino | 0:e3fb1267e3c3 | 251 | if (remain > 0) |
cassyarduino | 0:e3fb1267e3c3 | 252 | { |
cassyarduino | 0:e3fb1267e3c3 | 253 | if (p == UIP_SOCKET_NUMPACKETS-1) |
cassyarduino | 0:e3fb1267e3c3 | 254 | { |
cassyarduino | 0:e3fb1267e3c3 | 255 | #if UIP_ATTEMPTS_ON_WRITE > 0 |
cassyarduino | 0:e3fb1267e3c3 | 256 | if ((--attempts)>0) |
cassyarduino | 0:e3fb1267e3c3 | 257 | #endif |
cassyarduino | 0:e3fb1267e3c3 | 258 | #if UIP_ATTEMPTS_ON_WRITE != 0 |
cassyarduino | 0:e3fb1267e3c3 | 259 | goto repeat; |
cassyarduino | 0:e3fb1267e3c3 | 260 | #endif |
cassyarduino | 0:e3fb1267e3c3 | 261 | goto ready; |
cassyarduino | 0:e3fb1267e3c3 | 262 | } |
cassyarduino | 0:e3fb1267e3c3 | 263 | p++; |
cassyarduino | 0:e3fb1267e3c3 | 264 | goto newpacket; |
cassyarduino | 0:e3fb1267e3c3 | 265 | } |
cassyarduino | 0:e3fb1267e3c3 | 266 | ready: |
cassyarduino | 20:fe5026169ec6 | 267 | #if ACTLOGLEVEL>=LOG_DEBUG_V2 |
cassyarduino | 20:fe5026169ec6 | 268 | LogObject.uart_send_str(F("UIPClient::_write DEBUG_V2: READY")); |
cassyarduino | 20:fe5026169ec6 | 269 | #endif |
cassyarduino | 0:e3fb1267e3c3 | 270 | #if UIP_CLIENT_TIMER >= 0 |
cassyarduino | 0:e3fb1267e3c3 | 271 | u->timer = millis()+UIP_CLIENT_TIMER; |
cassyarduino | 0:e3fb1267e3c3 | 272 | #endif |
cassyarduino | 0:e3fb1267e3c3 | 273 | return size-remain; |
cassyarduino | 0:e3fb1267e3c3 | 274 | } |
cassyarduino | 18:904e3130a30c | 275 | //return -1; -1 is wrong because return type is unsigned |
cassyarduino | 18:904e3130a30c | 276 | return 0; |
cassyarduino | 0:e3fb1267e3c3 | 277 | } |
cassyarduino | 0:e3fb1267e3c3 | 278 | |
cassyarduino | 0:e3fb1267e3c3 | 279 | int |
cassyarduino | 0:e3fb1267e3c3 | 280 | UIPClient::available() |
cassyarduino | 0:e3fb1267e3c3 | 281 | { |
cassyarduino | 0:e3fb1267e3c3 | 282 | #if ACTLOGLEVEL>=LOG_DEBUG_V3 |
cassyarduino | 0:e3fb1267e3c3 | 283 | LogObject.uart_send_strln(F("UIPClient::available() DEBUG_V3:Function started")); |
cassyarduino | 0:e3fb1267e3c3 | 284 | #endif |
cassyarduino | 0:e3fb1267e3c3 | 285 | if (*this) |
cassyarduino | 0:e3fb1267e3c3 | 286 | return _available(data); |
cassyarduino | 0:e3fb1267e3c3 | 287 | return 0; |
cassyarduino | 0:e3fb1267e3c3 | 288 | } |
cassyarduino | 0:e3fb1267e3c3 | 289 | |
cassyarduino | 0:e3fb1267e3c3 | 290 | int |
cassyarduino | 0:e3fb1267e3c3 | 291 | UIPClient::_available(uip_userdata_t *u) |
cassyarduino | 0:e3fb1267e3c3 | 292 | { |
cassyarduino | 0:e3fb1267e3c3 | 293 | #if ACTLOGLEVEL>=LOG_DEBUG_V3 |
cassyarduino | 0:e3fb1267e3c3 | 294 | LogObject.uart_send_strln(F("UIPClient::_available(uip_userdata_t *u) DEBUG_V3:Function started")); |
cassyarduino | 0:e3fb1267e3c3 | 295 | #endif |
cassyarduino | 0:e3fb1267e3c3 | 296 | int len = 0; |
cassyarduino | 0:e3fb1267e3c3 | 297 | for (uint8_t i = 0; i < UIP_SOCKET_NUMPACKETS; i++) |
cassyarduino | 0:e3fb1267e3c3 | 298 | { |
cassyarduino | 0:e3fb1267e3c3 | 299 | len += Enc28J60Network::blockSize(u->packets_in[i]); |
cassyarduino | 0:e3fb1267e3c3 | 300 | } |
cassyarduino | 0:e3fb1267e3c3 | 301 | return len; |
cassyarduino | 0:e3fb1267e3c3 | 302 | } |
cassyarduino | 0:e3fb1267e3c3 | 303 | |
cassyarduino | 0:e3fb1267e3c3 | 304 | int |
cassyarduino | 0:e3fb1267e3c3 | 305 | UIPClient::read(uint8_t *buf, size_t size) |
cassyarduino | 0:e3fb1267e3c3 | 306 | { |
cassyarduino | 0:e3fb1267e3c3 | 307 | #if ACTLOGLEVEL>=LOG_DEBUG_V3 |
cassyarduino | 0:e3fb1267e3c3 | 308 | LogObject.uart_send_strln(F("UIPClient::read(uint8_t *buf, size_t size) DEBUG_V3:Function started")); |
cassyarduino | 0:e3fb1267e3c3 | 309 | #endif |
cassyarduino | 0:e3fb1267e3c3 | 310 | if (*this) |
cassyarduino | 0:e3fb1267e3c3 | 311 | { |
cassyarduino | 0:e3fb1267e3c3 | 312 | uint16_t remain = size; |
cassyarduino | 0:e3fb1267e3c3 | 313 | if (data->packets_in[0] == NOBLOCK) |
cassyarduino | 0:e3fb1267e3c3 | 314 | return 0; |
cassyarduino | 0:e3fb1267e3c3 | 315 | uint16_t read; |
cassyarduino | 0:e3fb1267e3c3 | 316 | do |
cassyarduino | 0:e3fb1267e3c3 | 317 | { |
cassyarduino | 0:e3fb1267e3c3 | 318 | read = Enc28J60Network::readPacket(data->packets_in[0],0,buf+size-remain,remain); |
cassyarduino | 0:e3fb1267e3c3 | 319 | if (read == Enc28J60Network::blockSize(data->packets_in[0])) |
cassyarduino | 0:e3fb1267e3c3 | 320 | { |
cassyarduino | 0:e3fb1267e3c3 | 321 | remain -= read; |
cassyarduino | 0:e3fb1267e3c3 | 322 | _eatBlock(&data->packets_in[0]); |
cassyarduino | 0:e3fb1267e3c3 | 323 | if (uip_stopped(&uip_conns[data->state & UIP_CLIENT_SOCKETS]) && !(data->state & (UIP_CLIENT_CLOSE | UIP_CLIENT_REMOTECLOSED))) |
cassyarduino | 0:e3fb1267e3c3 | 324 | data->state |= UIP_CLIENT_RESTART; |
cassyarduino | 0:e3fb1267e3c3 | 325 | if (data->packets_in[0] == NOBLOCK) |
cassyarduino | 0:e3fb1267e3c3 | 326 | { |
cassyarduino | 0:e3fb1267e3c3 | 327 | if (data->state & UIP_CLIENT_REMOTECLOSED) |
cassyarduino | 0:e3fb1267e3c3 | 328 | { |
cassyarduino | 0:e3fb1267e3c3 | 329 | data->state = 0; |
cassyarduino | 0:e3fb1267e3c3 | 330 | data = NULL; |
cassyarduino | 0:e3fb1267e3c3 | 331 | } |
cassyarduino | 0:e3fb1267e3c3 | 332 | return size-remain; |
cassyarduino | 0:e3fb1267e3c3 | 333 | } |
cassyarduino | 0:e3fb1267e3c3 | 334 | } |
cassyarduino | 0:e3fb1267e3c3 | 335 | else |
cassyarduino | 0:e3fb1267e3c3 | 336 | { |
cassyarduino | 0:e3fb1267e3c3 | 337 | Enc28J60Network::resizeBlock(data->packets_in[0],read); |
cassyarduino | 0:e3fb1267e3c3 | 338 | break; |
cassyarduino | 0:e3fb1267e3c3 | 339 | } |
cassyarduino | 0:e3fb1267e3c3 | 340 | } |
cassyarduino | 0:e3fb1267e3c3 | 341 | while(remain > 0); |
cassyarduino | 0:e3fb1267e3c3 | 342 | return size; |
cassyarduino | 0:e3fb1267e3c3 | 343 | } |
cassyarduino | 0:e3fb1267e3c3 | 344 | return -1; |
cassyarduino | 0:e3fb1267e3c3 | 345 | } |
cassyarduino | 0:e3fb1267e3c3 | 346 | |
cassyarduino | 0:e3fb1267e3c3 | 347 | int |
cassyarduino | 0:e3fb1267e3c3 | 348 | UIPClient::read() |
cassyarduino | 0:e3fb1267e3c3 | 349 | { |
cassyarduino | 0:e3fb1267e3c3 | 350 | #if ACTLOGLEVEL>=LOG_DEBUG_V3 |
cassyarduino | 0:e3fb1267e3c3 | 351 | LogObject.uart_send_strln(F("UIPClient::read() DEBUG_V3:Function started")); |
cassyarduino | 0:e3fb1267e3c3 | 352 | #endif |
cassyarduino | 0:e3fb1267e3c3 | 353 | uint8_t c; |
cassyarduino | 0:e3fb1267e3c3 | 354 | if (read(&c,1) < 0) |
cassyarduino | 0:e3fb1267e3c3 | 355 | return -1; |
cassyarduino | 0:e3fb1267e3c3 | 356 | return c; |
cassyarduino | 0:e3fb1267e3c3 | 357 | } |
cassyarduino | 0:e3fb1267e3c3 | 358 | |
cassyarduino | 0:e3fb1267e3c3 | 359 | int |
cassyarduino | 0:e3fb1267e3c3 | 360 | UIPClient::peek() |
cassyarduino | 0:e3fb1267e3c3 | 361 | { |
cassyarduino | 0:e3fb1267e3c3 | 362 | #if ACTLOGLEVEL>=LOG_DEBUG_V3 |
cassyarduino | 0:e3fb1267e3c3 | 363 | LogObject.uart_send_strln(F("UIPClient::peek() DEBUG_V3:Function started")); |
cassyarduino | 0:e3fb1267e3c3 | 364 | #endif |
cassyarduino | 0:e3fb1267e3c3 | 365 | if (*this) |
cassyarduino | 0:e3fb1267e3c3 | 366 | { |
cassyarduino | 0:e3fb1267e3c3 | 367 | if (data->packets_in[0] != NOBLOCK) |
cassyarduino | 0:e3fb1267e3c3 | 368 | { |
cassyarduino | 0:e3fb1267e3c3 | 369 | uint8_t c; |
cassyarduino | 0:e3fb1267e3c3 | 370 | Enc28J60Network::readPacket(data->packets_in[0],0,&c,1); |
cassyarduino | 0:e3fb1267e3c3 | 371 | return c; |
cassyarduino | 0:e3fb1267e3c3 | 372 | } |
cassyarduino | 0:e3fb1267e3c3 | 373 | } |
cassyarduino | 0:e3fb1267e3c3 | 374 | return -1; |
cassyarduino | 0:e3fb1267e3c3 | 375 | } |
cassyarduino | 0:e3fb1267e3c3 | 376 | |
cassyarduino | 0:e3fb1267e3c3 | 377 | void |
cassyarduino | 0:e3fb1267e3c3 | 378 | UIPClient::flush() |
cassyarduino | 0:e3fb1267e3c3 | 379 | { |
cassyarduino | 0:e3fb1267e3c3 | 380 | #if ACTLOGLEVEL>=LOG_DEBUG_V3 |
cassyarduino | 0:e3fb1267e3c3 | 381 | LogObject.uart_send_strln(F("UIPClient::flush() DEBUG_V3:Function started")); |
cassyarduino | 0:e3fb1267e3c3 | 382 | #endif |
cassyarduino | 0:e3fb1267e3c3 | 383 | if (*this) |
cassyarduino | 0:e3fb1267e3c3 | 384 | { |
cassyarduino | 0:e3fb1267e3c3 | 385 | _flushBlocks(&data->packets_in[0]); |
cassyarduino | 0:e3fb1267e3c3 | 386 | } |
cassyarduino | 0:e3fb1267e3c3 | 387 | } |
cassyarduino | 0:e3fb1267e3c3 | 388 | |
cassyarduino | 0:e3fb1267e3c3 | 389 | void |
cassyarduino | 0:e3fb1267e3c3 | 390 | uipclient_appcall(void) |
cassyarduino | 0:e3fb1267e3c3 | 391 | { |
cassyarduino | 0:e3fb1267e3c3 | 392 | #if ACTLOGLEVEL>=LOG_DEBUG_V3 |
cassyarduino | 0:e3fb1267e3c3 | 393 | LogObject.uart_send_strln(F("uipclient_appcall(void) DEBUG_V3:Function started")); |
cassyarduino | 0:e3fb1267e3c3 | 394 | #endif |
cassyarduino | 0:e3fb1267e3c3 | 395 | uint16_t send_len = 0; |
cassyarduino | 0:e3fb1267e3c3 | 396 | uip_userdata_t *u = (uip_userdata_t*)uip_conn->appstate; |
cassyarduino | 0:e3fb1267e3c3 | 397 | if (!u && uip_connected()) |
cassyarduino | 0:e3fb1267e3c3 | 398 | { |
cassyarduino | 0:e3fb1267e3c3 | 399 | #if ACTLOGLEVEL>=LOG_DEBUG_V2 |
cassyarduino | 0:e3fb1267e3c3 | 400 | LogObject.uart_send_strln(F("uipclient_appcall(void) DEBUG_V2:UIPClient uip_connected")); |
cassyarduino | 0:e3fb1267e3c3 | 401 | UIPClient::_dumpAllData(); |
cassyarduino | 0:e3fb1267e3c3 | 402 | #endif |
cassyarduino | 0:e3fb1267e3c3 | 403 | u = (uip_userdata_t*) UIPClient::_allocateData(); |
cassyarduino | 0:e3fb1267e3c3 | 404 | if (u) |
cassyarduino | 0:e3fb1267e3c3 | 405 | { |
cassyarduino | 0:e3fb1267e3c3 | 406 | uip_conn->appstate = u; |
cassyarduino | 0:e3fb1267e3c3 | 407 | #if ACTLOGLEVEL>=LOG_DEBUG_V1 |
cassyarduino | 0:e3fb1267e3c3 | 408 | LogObject.uart_send_str(F("uipclient_appcall(void) DEBUG_V1:UIPClient allocated state: ")); |
cassyarduino | 0:e3fb1267e3c3 | 409 | LogObject.uart_send_binln(u->state); |
cassyarduino | 0:e3fb1267e3c3 | 410 | #endif |
cassyarduino | 0:e3fb1267e3c3 | 411 | } |
cassyarduino | 0:e3fb1267e3c3 | 412 | #if ACTLOGLEVEL>=LOG_ERR |
cassyarduino | 0:e3fb1267e3c3 | 413 | else |
cassyarduino | 0:e3fb1267e3c3 | 414 | LogObject.uart_send_strln(F("uipclient_appcall(void) ERROR:UIPClient allocation failed")); |
cassyarduino | 0:e3fb1267e3c3 | 415 | #endif |
cassyarduino | 0:e3fb1267e3c3 | 416 | } |
cassyarduino | 0:e3fb1267e3c3 | 417 | if (u) |
cassyarduino | 0:e3fb1267e3c3 | 418 | { |
cassyarduino | 0:e3fb1267e3c3 | 419 | if (uip_newdata()) |
cassyarduino | 0:e3fb1267e3c3 | 420 | { |
cassyarduino | 0:e3fb1267e3c3 | 421 | #if ACTLOGLEVEL>=LOG_DEBUG |
cassyarduino | 0:e3fb1267e3c3 | 422 | LogObject.uart_send_str(F("uipclient_appcall(void) DEBUG:UIPClient uip_newdata, uip_len:")); |
cassyarduino | 0:e3fb1267e3c3 | 423 | LogObject.uart_send_decln(uip_len); |
cassyarduino | 0:e3fb1267e3c3 | 424 | #endif |
cassyarduino | 0:e3fb1267e3c3 | 425 | if (uip_len && !(u->state & (UIP_CLIENT_CLOSE | UIP_CLIENT_REMOTECLOSED))) |
cassyarduino | 0:e3fb1267e3c3 | 426 | { |
cassyarduino | 0:e3fb1267e3c3 | 427 | for (uint8_t i=0; i < UIP_SOCKET_NUMPACKETS; i++) |
cassyarduino | 0:e3fb1267e3c3 | 428 | { |
cassyarduino | 0:e3fb1267e3c3 | 429 | if (u->packets_in[i] == NOBLOCK) |
cassyarduino | 0:e3fb1267e3c3 | 430 | { |
cassyarduino | 0:e3fb1267e3c3 | 431 | u->packets_in[i] = Enc28J60Network::allocBlock(uip_len); |
cassyarduino | 0:e3fb1267e3c3 | 432 | if (u->packets_in[i] != NOBLOCK) |
cassyarduino | 0:e3fb1267e3c3 | 433 | { |
cassyarduino | 0:e3fb1267e3c3 | 434 | Enc28J60Network::copyPacket(u->packets_in[i],0,UIPEthernetClass::in_packet,((uint8_t*)uip_appdata)-uip_buf,uip_len); |
cassyarduino | 0:e3fb1267e3c3 | 435 | if (i == UIP_SOCKET_NUMPACKETS-1) |
cassyarduino | 0:e3fb1267e3c3 | 436 | uip_stop(); |
cassyarduino | 0:e3fb1267e3c3 | 437 | goto finish_newdata; |
cassyarduino | 0:e3fb1267e3c3 | 438 | } |
cassyarduino | 0:e3fb1267e3c3 | 439 | } |
cassyarduino | 0:e3fb1267e3c3 | 440 | } |
cassyarduino | 0:e3fb1267e3c3 | 441 | UIPEthernetClass::packetstate &= ~UIPETHERNET_FREEPACKET; |
cassyarduino | 0:e3fb1267e3c3 | 442 | uip_stop(); |
cassyarduino | 0:e3fb1267e3c3 | 443 | } |
cassyarduino | 0:e3fb1267e3c3 | 444 | } |
cassyarduino | 0:e3fb1267e3c3 | 445 | finish_newdata: |
cassyarduino | 0:e3fb1267e3c3 | 446 | if (u->state & UIP_CLIENT_RESTART) |
cassyarduino | 0:e3fb1267e3c3 | 447 | { |
cassyarduino | 0:e3fb1267e3c3 | 448 | u->state &= ~UIP_CLIENT_RESTART; |
cassyarduino | 0:e3fb1267e3c3 | 449 | uip_restart(); |
cassyarduino | 0:e3fb1267e3c3 | 450 | } |
cassyarduino | 0:e3fb1267e3c3 | 451 | // If the connection has been closed, save received but unread data. |
cassyarduino | 0:e3fb1267e3c3 | 452 | if (uip_closed() || uip_timedout()) |
cassyarduino | 0:e3fb1267e3c3 | 453 | { |
cassyarduino | 0:e3fb1267e3c3 | 454 | #if ACTLOGLEVEL>=LOG_DEBUG_V2 |
cassyarduino | 0:e3fb1267e3c3 | 455 | LogObject.uart_send_strln(F("uipclient_appcall(void) DEBUG_V2:UIPClient uip_closed")); |
cassyarduino | 0:e3fb1267e3c3 | 456 | UIPClient::_dumpAllData(); |
cassyarduino | 0:e3fb1267e3c3 | 457 | #endif |
cassyarduino | 0:e3fb1267e3c3 | 458 | // drop outgoing packets not sent yet: |
cassyarduino | 0:e3fb1267e3c3 | 459 | UIPClient::_flushBlocks(&u->packets_out[0]); |
cassyarduino | 0:e3fb1267e3c3 | 460 | if (u->packets_in[0] != NOBLOCK) |
cassyarduino | 0:e3fb1267e3c3 | 461 | { |
cassyarduino | 0:e3fb1267e3c3 | 462 | ((uip_userdata_closed_t *)u)->lport = uip_conn->lport; |
cassyarduino | 0:e3fb1267e3c3 | 463 | u->state |= UIP_CLIENT_REMOTECLOSED; |
cassyarduino | 0:e3fb1267e3c3 | 464 | } |
cassyarduino | 0:e3fb1267e3c3 | 465 | else |
cassyarduino | 0:e3fb1267e3c3 | 466 | u->state = 0; |
cassyarduino | 0:e3fb1267e3c3 | 467 | // disassociate appdata. |
cassyarduino | 0:e3fb1267e3c3 | 468 | #if ACTLOGLEVEL>=LOG_DEBUG_V2 |
cassyarduino | 0:e3fb1267e3c3 | 469 | LogObject.uart_send_strln(F("uipclient_appcall(void) DEBUG_V2:After UIPClient uip_closed")); |
cassyarduino | 0:e3fb1267e3c3 | 470 | UIPClient::_dumpAllData(); |
cassyarduino | 0:e3fb1267e3c3 | 471 | #endif |
cassyarduino | 0:e3fb1267e3c3 | 472 | uip_conn->appstate = NULL; |
cassyarduino | 0:e3fb1267e3c3 | 473 | goto finish; |
cassyarduino | 0:e3fb1267e3c3 | 474 | } |
cassyarduino | 0:e3fb1267e3c3 | 475 | if (uip_acked()) |
cassyarduino | 0:e3fb1267e3c3 | 476 | { |
cassyarduino | 0:e3fb1267e3c3 | 477 | #if ACTLOGLEVEL>=LOG_DEBUG |
cassyarduino | 0:e3fb1267e3c3 | 478 | LogObject.uart_send_strln(F("uipclient_appcall(void) DEBUG:UIPClient uip_acked")); |
cassyarduino | 0:e3fb1267e3c3 | 479 | #endif |
cassyarduino | 0:e3fb1267e3c3 | 480 | UIPClient::_eatBlock(&u->packets_out[0]); |
cassyarduino | 0:e3fb1267e3c3 | 481 | } |
cassyarduino | 0:e3fb1267e3c3 | 482 | if (uip_poll() || uip_rexmit()) |
cassyarduino | 0:e3fb1267e3c3 | 483 | { |
cassyarduino | 20:fe5026169ec6 | 484 | #if ACTLOGLEVEL>=LOG_DEBUG_V3 |
cassyarduino | 20:fe5026169ec6 | 485 | LogObject.uart_send_strln(F("uipclient_appcall(void) DEBUG_V3:UIPClient uip_poll || uip_rexmit")); |
cassyarduino | 0:e3fb1267e3c3 | 486 | #endif |
cassyarduino | 0:e3fb1267e3c3 | 487 | if (u->packets_out[0] != NOBLOCK) |
cassyarduino | 0:e3fb1267e3c3 | 488 | { |
cassyarduino | 0:e3fb1267e3c3 | 489 | if (u->packets_out[1] == NOBLOCK) |
cassyarduino | 0:e3fb1267e3c3 | 490 | { |
cassyarduino | 0:e3fb1267e3c3 | 491 | send_len = u->out_pos; |
cassyarduino | 0:e3fb1267e3c3 | 492 | if (send_len > 0) |
cassyarduino | 0:e3fb1267e3c3 | 493 | { |
cassyarduino | 0:e3fb1267e3c3 | 494 | Enc28J60Network::resizeBlock(u->packets_out[0],0,send_len); |
cassyarduino | 0:e3fb1267e3c3 | 495 | } |
cassyarduino | 0:e3fb1267e3c3 | 496 | } |
cassyarduino | 0:e3fb1267e3c3 | 497 | else |
cassyarduino | 0:e3fb1267e3c3 | 498 | send_len = Enc28J60Network::blockSize(u->packets_out[0]); |
cassyarduino | 0:e3fb1267e3c3 | 499 | if (send_len > 0) |
cassyarduino | 0:e3fb1267e3c3 | 500 | { |
cassyarduino | 0:e3fb1267e3c3 | 501 | UIPEthernetClass::uip_hdrlen = ((uint8_t*)uip_appdata)-uip_buf; |
cassyarduino | 0:e3fb1267e3c3 | 502 | UIPEthernetClass::uip_packet = Enc28J60Network::allocBlock(UIPEthernetClass::uip_hdrlen+send_len); |
cassyarduino | 0:e3fb1267e3c3 | 503 | if (UIPEthernetClass::uip_packet != NOBLOCK) |
cassyarduino | 0:e3fb1267e3c3 | 504 | { |
cassyarduino | 0:e3fb1267e3c3 | 505 | Enc28J60Network::copyPacket(UIPEthernetClass::uip_packet,UIPEthernetClass::uip_hdrlen,u->packets_out[0],0,send_len); |
cassyarduino | 0:e3fb1267e3c3 | 506 | UIPEthernetClass::packetstate |= UIPETHERNET_SENDPACKET; |
cassyarduino | 0:e3fb1267e3c3 | 507 | } |
cassyarduino | 0:e3fb1267e3c3 | 508 | } |
cassyarduino | 0:e3fb1267e3c3 | 509 | goto finish; |
cassyarduino | 0:e3fb1267e3c3 | 510 | } |
cassyarduino | 0:e3fb1267e3c3 | 511 | } |
cassyarduino | 0:e3fb1267e3c3 | 512 | // don't close connection unless all outgoing packets are sent |
cassyarduino | 0:e3fb1267e3c3 | 513 | if (u->state & UIP_CLIENT_CLOSE) |
cassyarduino | 0:e3fb1267e3c3 | 514 | { |
cassyarduino | 0:e3fb1267e3c3 | 515 | #if ACTLOGLEVEL>=LOG_DEBUG_V2 |
cassyarduino | 0:e3fb1267e3c3 | 516 | LogObject.uart_send_strln(F("uipclient_appcall(void) DEBUG_V2:UIPClient state UIP_CLIENT_CLOSE")); |
cassyarduino | 0:e3fb1267e3c3 | 517 | UIPClient::_dumpAllData(); |
cassyarduino | 0:e3fb1267e3c3 | 518 | #endif |
cassyarduino | 0:e3fb1267e3c3 | 519 | if (u->packets_out[0] == NOBLOCK) |
cassyarduino | 0:e3fb1267e3c3 | 520 | { |
cassyarduino | 0:e3fb1267e3c3 | 521 | u->state = 0; |
cassyarduino | 0:e3fb1267e3c3 | 522 | uip_conn->appstate = NULL; |
cassyarduino | 0:e3fb1267e3c3 | 523 | uip_close(); |
cassyarduino | 0:e3fb1267e3c3 | 524 | #if ACTLOGLEVEL>=LOG_DEBUG_V2 |
cassyarduino | 0:e3fb1267e3c3 | 525 | LogObject.uart_send_strln(F("uipclient_appcall(void) DEBUG_V2:no blocks out -> free userdata")); |
cassyarduino | 0:e3fb1267e3c3 | 526 | UIPClient::_dumpAllData(); |
cassyarduino | 0:e3fb1267e3c3 | 527 | #endif |
cassyarduino | 0:e3fb1267e3c3 | 528 | } |
cassyarduino | 0:e3fb1267e3c3 | 529 | else |
cassyarduino | 0:e3fb1267e3c3 | 530 | { |
cassyarduino | 0:e3fb1267e3c3 | 531 | uip_stop(); |
cassyarduino | 0:e3fb1267e3c3 | 532 | #if ACTLOGLEVEL>=LOG_DEBUG |
cassyarduino | 0:e3fb1267e3c3 | 533 | LogObject.uart_send_strln(F("uipclient_appcall(void) DEBUG:blocks outstanding transfer -> uip_stop()")); |
cassyarduino | 0:e3fb1267e3c3 | 534 | #endif |
cassyarduino | 0:e3fb1267e3c3 | 535 | } |
cassyarduino | 0:e3fb1267e3c3 | 536 | } |
cassyarduino | 0:e3fb1267e3c3 | 537 | } |
cassyarduino | 0:e3fb1267e3c3 | 538 | finish: |
cassyarduino | 0:e3fb1267e3c3 | 539 | uip_send(uip_appdata,send_len); |
cassyarduino | 0:e3fb1267e3c3 | 540 | uip_len = send_len; |
cassyarduino | 21:c4439c50a5af | 541 | #if ACTLOGLEVEL>=LOG_DEBUG_V3 |
cassyarduino | 21:c4439c50a5af | 542 | LogObject.uart_send_str(F("uipclient_appcall(void) DEBUG_V3: uip_len set to:")); |
cassyarduino | 20:fe5026169ec6 | 543 | LogObject.uart_send_decln(uip_len); |
cassyarduino | 20:fe5026169ec6 | 544 | #endif |
cassyarduino | 0:e3fb1267e3c3 | 545 | } |
cassyarduino | 0:e3fb1267e3c3 | 546 | |
cassyarduino | 0:e3fb1267e3c3 | 547 | uip_userdata_t * |
cassyarduino | 0:e3fb1267e3c3 | 548 | UIPClient::_allocateData() |
cassyarduino | 0:e3fb1267e3c3 | 549 | { |
cassyarduino | 0:e3fb1267e3c3 | 550 | #if ACTLOGLEVEL>=LOG_DEBUG_V3 |
cassyarduino | 0:e3fb1267e3c3 | 551 | LogObject.uart_send_strln(F("UIPClient::_allocateData() DEBUG_V3:Function started")); |
cassyarduino | 0:e3fb1267e3c3 | 552 | #endif |
cassyarduino | 0:e3fb1267e3c3 | 553 | for ( uint8_t sock = 0; sock < UIP_CONNS; sock++ ) |
cassyarduino | 0:e3fb1267e3c3 | 554 | { |
cassyarduino | 0:e3fb1267e3c3 | 555 | uip_userdata_t* data = &UIPClient::all_data[sock]; |
cassyarduino | 0:e3fb1267e3c3 | 556 | if (!data->state) |
cassyarduino | 0:e3fb1267e3c3 | 557 | { |
cassyarduino | 0:e3fb1267e3c3 | 558 | data->state = sock | UIP_CLIENT_CONNECTED; |
cassyarduino | 0:e3fb1267e3c3 | 559 | memset(&data->packets_in[0],0,sizeof(uip_userdata_t)-sizeof(data->state)); |
cassyarduino | 0:e3fb1267e3c3 | 560 | return data; |
cassyarduino | 0:e3fb1267e3c3 | 561 | } |
cassyarduino | 0:e3fb1267e3c3 | 562 | } |
cassyarduino | 0:e3fb1267e3c3 | 563 | return NULL; |
cassyarduino | 0:e3fb1267e3c3 | 564 | } |
cassyarduino | 0:e3fb1267e3c3 | 565 | |
cassyarduino | 0:e3fb1267e3c3 | 566 | uint8_t |
cassyarduino | 0:e3fb1267e3c3 | 567 | UIPClient::_currentBlock(memhandle* block) |
cassyarduino | 0:e3fb1267e3c3 | 568 | { |
cassyarduino | 0:e3fb1267e3c3 | 569 | #if ACTLOGLEVEL>=LOG_DEBUG_V3 |
cassyarduino | 0:e3fb1267e3c3 | 570 | LogObject.uart_send_strln(F("UIPClient::_currentBlock(memhandle* block) DEBUG_V3:Function started")); |
cassyarduino | 0:e3fb1267e3c3 | 571 | #endif |
cassyarduino | 0:e3fb1267e3c3 | 572 | for (uint8_t i = 1; i < UIP_SOCKET_NUMPACKETS; i++) |
cassyarduino | 0:e3fb1267e3c3 | 573 | { |
cassyarduino | 0:e3fb1267e3c3 | 574 | if (block[i] == NOBLOCK) |
cassyarduino | 0:e3fb1267e3c3 | 575 | return i-1; |
cassyarduino | 0:e3fb1267e3c3 | 576 | } |
cassyarduino | 0:e3fb1267e3c3 | 577 | return UIP_SOCKET_NUMPACKETS-1; |
cassyarduino | 0:e3fb1267e3c3 | 578 | } |
cassyarduino | 0:e3fb1267e3c3 | 579 | |
cassyarduino | 0:e3fb1267e3c3 | 580 | void |
cassyarduino | 0:e3fb1267e3c3 | 581 | UIPClient::_eatBlock(memhandle* block) |
cassyarduino | 0:e3fb1267e3c3 | 582 | { |
cassyarduino | 0:e3fb1267e3c3 | 583 | #if ACTLOGLEVEL>=LOG_DEBUG_V3 |
cassyarduino | 0:e3fb1267e3c3 | 584 | LogObject.uart_send_strln(F("UIPClient::_eatBlock(memhandle* block) DEBUG_V3:Function started")); |
cassyarduino | 0:e3fb1267e3c3 | 585 | #endif |
cassyarduino | 0:e3fb1267e3c3 | 586 | #if ACTLOGLEVEL>=LOG_DEBUG |
cassyarduino | 0:e3fb1267e3c3 | 587 | memhandle* start = block; |
cassyarduino | 0:e3fb1267e3c3 | 588 | LogObject.uart_send_str(F("UIPClient::_eatBlock DEBUG:eatblock(")); |
cassyarduino | 0:e3fb1267e3c3 | 589 | LogObject.uart_send_dec(*block); |
cassyarduino | 0:e3fb1267e3c3 | 590 | LogObject.uart_send_str(F("): ")); |
cassyarduino | 0:e3fb1267e3c3 | 591 | for (uint8_t i = 0; i < UIP_SOCKET_NUMPACKETS; i++) |
cassyarduino | 0:e3fb1267e3c3 | 592 | { |
cassyarduino | 0:e3fb1267e3c3 | 593 | LogObject.uart_send_dec(start[i]); |
cassyarduino | 0:e3fb1267e3c3 | 594 | LogObject.uart_send_str(F(" ")); |
cassyarduino | 0:e3fb1267e3c3 | 595 | } |
cassyarduino | 0:e3fb1267e3c3 | 596 | LogObject.uart_send_str(F("-> ")); |
cassyarduino | 0:e3fb1267e3c3 | 597 | #endif |
cassyarduino | 0:e3fb1267e3c3 | 598 | Enc28J60Network::freeBlock(block[0]); |
cassyarduino | 0:e3fb1267e3c3 | 599 | for (uint8_t i = 0; i < UIP_SOCKET_NUMPACKETS-1; i++) |
cassyarduino | 0:e3fb1267e3c3 | 600 | { |
cassyarduino | 0:e3fb1267e3c3 | 601 | block[i] = block[i+1]; |
cassyarduino | 0:e3fb1267e3c3 | 602 | } |
cassyarduino | 0:e3fb1267e3c3 | 603 | block[UIP_SOCKET_NUMPACKETS-1] = NOBLOCK; |
cassyarduino | 0:e3fb1267e3c3 | 604 | #if ACTLOGLEVEL>=LOG_DEBUG |
cassyarduino | 0:e3fb1267e3c3 | 605 | for (uint8_t i = 0; i < UIP_SOCKET_NUMPACKETS; i++) |
cassyarduino | 0:e3fb1267e3c3 | 606 | { |
cassyarduino | 0:e3fb1267e3c3 | 607 | LogObject.uart_send_dec(start[i]); |
cassyarduino | 0:e3fb1267e3c3 | 608 | LogObject.uart_send_str(F(" ")); |
cassyarduino | 0:e3fb1267e3c3 | 609 | } |
cassyarduino | 0:e3fb1267e3c3 | 610 | LogObject.uart_send_strln(F("")); |
cassyarduino | 0:e3fb1267e3c3 | 611 | #endif |
cassyarduino | 0:e3fb1267e3c3 | 612 | } |
cassyarduino | 0:e3fb1267e3c3 | 613 | |
cassyarduino | 0:e3fb1267e3c3 | 614 | void |
cassyarduino | 0:e3fb1267e3c3 | 615 | UIPClient::_flushBlocks(memhandle* block) |
cassyarduino | 0:e3fb1267e3c3 | 616 | { |
cassyarduino | 0:e3fb1267e3c3 | 617 | #if ACTLOGLEVEL>=LOG_DEBUG_V3 |
cassyarduino | 0:e3fb1267e3c3 | 618 | LogObject.uart_send_strln(F("UIPClient::_flushBlocks(memhandle* block) DEBUG_V3:Function started")); |
cassyarduino | 0:e3fb1267e3c3 | 619 | #endif |
cassyarduino | 0:e3fb1267e3c3 | 620 | for (uint8_t i = 0; i < UIP_SOCKET_NUMPACKETS; i++) |
cassyarduino | 0:e3fb1267e3c3 | 621 | { |
cassyarduino | 0:e3fb1267e3c3 | 622 | Enc28J60Network::freeBlock(block[i]); |
cassyarduino | 0:e3fb1267e3c3 | 623 | block[i] = NOBLOCK; |
cassyarduino | 0:e3fb1267e3c3 | 624 | } |
cassyarduino | 0:e3fb1267e3c3 | 625 | } |
cassyarduino | 0:e3fb1267e3c3 | 626 | |
cassyarduino | 0:e3fb1267e3c3 | 627 | #if ACTLOGLEVEL>=LOG_DEBUG_V2 |
cassyarduino | 0:e3fb1267e3c3 | 628 | void |
cassyarduino | 0:e3fb1267e3c3 | 629 | UIPClient::_dumpAllData(void) { |
cassyarduino | 0:e3fb1267e3c3 | 630 | for (uint8_t i=0; i < UIP_CONNS; i++) |
cassyarduino | 0:e3fb1267e3c3 | 631 | { |
cassyarduino | 0:e3fb1267e3c3 | 632 | LogObject.uart_send_str(F("UIPClient::_dumpAllData() DEBUG_V2:UIPClient::all_data[")); |
cassyarduino | 0:e3fb1267e3c3 | 633 | LogObject.uart_send_dec(i); |
cassyarduino | 0:e3fb1267e3c3 | 634 | LogObject.uart_send_str(F("], state:")); |
cassyarduino | 0:e3fb1267e3c3 | 635 | LogObject.uart_send_binln(all_data[i].state); |
cassyarduino | 0:e3fb1267e3c3 | 636 | LogObject.uart_send_str(F("packets_in: ")); |
cassyarduino | 0:e3fb1267e3c3 | 637 | for (uint8_t j=0; j < UIP_SOCKET_NUMPACKETS; j++) |
cassyarduino | 0:e3fb1267e3c3 | 638 | { |
cassyarduino | 0:e3fb1267e3c3 | 639 | LogObject.uart_send_dec(all_data[i].packets_in[j]); |
cassyarduino | 0:e3fb1267e3c3 | 640 | LogObject.uart_send_str(F(" ")); |
cassyarduino | 0:e3fb1267e3c3 | 641 | } |
cassyarduino | 0:e3fb1267e3c3 | 642 | LogObject.uart_send_strln(F("")); |
cassyarduino | 0:e3fb1267e3c3 | 643 | if (all_data[i].state & UIP_CLIENT_REMOTECLOSED) |
cassyarduino | 0:e3fb1267e3c3 | 644 | { |
cassyarduino | 0:e3fb1267e3c3 | 645 | LogObject.uart_send_str(F("state remote closed, local port: ")); |
cassyarduino | 0:e3fb1267e3c3 | 646 | LogObject.uart_send_decln(htons(((uip_userdata_closed_t *)(&all_data[i]))->lport)); |
cassyarduino | 0:e3fb1267e3c3 | 647 | } |
cassyarduino | 0:e3fb1267e3c3 | 648 | else |
cassyarduino | 0:e3fb1267e3c3 | 649 | { |
cassyarduino | 0:e3fb1267e3c3 | 650 | LogObject.uart_send_str(F("packets_out: ")); |
cassyarduino | 0:e3fb1267e3c3 | 651 | for (uint8_t j=0; j < UIP_SOCKET_NUMPACKETS; j++) |
cassyarduino | 0:e3fb1267e3c3 | 652 | { |
cassyarduino | 0:e3fb1267e3c3 | 653 | LogObject.uart_send_dec(all_data[i].packets_out[j]); |
cassyarduino | 0:e3fb1267e3c3 | 654 | LogObject.uart_send_str(F(" ")); |
cassyarduino | 0:e3fb1267e3c3 | 655 | } |
cassyarduino | 0:e3fb1267e3c3 | 656 | LogObject.uart_send_strln(F("")); |
cassyarduino | 0:e3fb1267e3c3 | 657 | LogObject.uart_send_str(F("out_pos: ")); |
cassyarduino | 0:e3fb1267e3c3 | 658 | LogObject.uart_send_decln(all_data[i].out_pos); |
cassyarduino | 0:e3fb1267e3c3 | 659 | } |
cassyarduino | 0:e3fb1267e3c3 | 660 | } |
cassyarduino | 0:e3fb1267e3c3 | 661 | } |
cassyarduino | 0:e3fb1267e3c3 | 662 | #endif |