Own fork of MbedSmartRest
Dependents: MbedSmartRestMain MbedSmartRestMain
Fork of MbedSmartRest by
MbedClient.cpp@19:81dfc04ce0bb, 2015-03-20 (annotated)
- Committer:
- xinlei
- Date:
- Fri Mar 20 14:26:52 2015 +0000
- Revision:
- 19:81dfc04ce0bb
- Parent:
- 18:16192696c106
- Child:
- 20:505d29d5bdfc
Get rid of all annoying warning messages
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
Cumulocity | 0:099f76422485 | 1 | /* |
Cumulocity | 0:099f76422485 | 2 | * MbedClient.cpp |
Cumulocity | 0:099f76422485 | 3 | * |
Cumulocity | 0:099f76422485 | 4 | * Created on: Feb 1, 2013 |
Cumulocity | 0:099f76422485 | 5 | * * Authors: Vincent Wochnik <v.wochnik@gmail.com> |
Cumulocity | 0:099f76422485 | 6 | * |
Cumulocity | 0:099f76422485 | 7 | * Copyright (c) 2013 Cumulocity GmbH |
Cumulocity | 0:099f76422485 | 8 | * |
Cumulocity | 0:099f76422485 | 9 | * Permission is hereby granted, free of charge, to any person obtaining |
Cumulocity | 0:099f76422485 | 10 | * a copy of this software and associated documentation files (the |
Cumulocity | 0:099f76422485 | 11 | * "Software"), to deal in the Software without restriction, including |
Cumulocity | 0:099f76422485 | 12 | * without limitation the rights to use, copy, modify, merge, publish, |
Cumulocity | 0:099f76422485 | 13 | * distribute, sublicense, and/or sell copies of the Software, and to |
Cumulocity | 0:099f76422485 | 14 | * permit persons to whom the Software is furnished to do so, subject to |
Cumulocity | 0:099f76422485 | 15 | * the following conditions: |
Cumulocity | 0:099f76422485 | 16 | * |
Cumulocity | 0:099f76422485 | 17 | * The above copyright notice and this permission notice shall be |
Cumulocity | 0:099f76422485 | 18 | * included in all copies or substantial portions of the Software. |
Cumulocity | 0:099f76422485 | 19 | * |
Cumulocity | 0:099f76422485 | 20 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
Cumulocity | 0:099f76422485 | 21 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
Cumulocity | 0:099f76422485 | 22 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
Cumulocity | 0:099f76422485 | 23 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE |
Cumulocity | 0:099f76422485 | 24 | * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION |
Cumulocity | 0:099f76422485 | 25 | * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION |
Cumulocity | 0:099f76422485 | 26 | * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
Cumulocity | 0:099f76422485 | 27 | */ |
Cumulocity | 0:099f76422485 | 28 | |
Cumulocity | 0:099f76422485 | 29 | #include <stdlib.h> |
Cumulocity | 0:099f76422485 | 30 | #include <string.h> |
Cumulocity | 0:099f76422485 | 31 | #include "b64.h" |
Cumulocity | 0:099f76422485 | 32 | #include "mbed.h" |
xinlei | 17:b3a4b4bdfc59 | 33 | #include "MbedClient.h" |
xinlei | 17:b3a4b4bdfc59 | 34 | #include "logging.h" |
Cumulocity | 0:099f76422485 | 35 | |
Cumulocity | 6:cd7ba1ddb664 | 36 | #define STATE_INIT 0 |
Cumulocity | 6:cd7ba1ddb664 | 37 | #define STATE_IN_REQUEST 1 |
Cumulocity | 6:cd7ba1ddb664 | 38 | #define STATE_SENT_ID 2 |
Cumulocity | 6:cd7ba1ddb664 | 39 | #define STATE_SENT_DATA 3 |
Cumulocity | 6:cd7ba1ddb664 | 40 | #define STATE_REQ_COMPLETE 4 |
Cumulocity | 6:cd7ba1ddb664 | 41 | #define STATE_RECVD_RESPONSE 5 |
Cumulocity | 6:cd7ba1ddb664 | 42 | #define STATE_INTERNAL_ERROR 6 |
xinlei | 17:b3a4b4bdfc59 | 43 | #define MBCL_DBG(...) aDebug(__VA_ARGS__) |
xinlei | 17:b3a4b4bdfc59 | 44 | //#define MBCL_DBG(fmt, ...) |
xinlei | 17:b3a4b4bdfc59 | 45 | #define DNS_ENTRY_DURATION 50 |
Cumulocity | 6:cd7ba1ddb664 | 46 | |
xinlei | 17:b3a4b4bdfc59 | 47 | MbedClient::MbedClient(const char* host, uint16_t port, MDMSerial& mdm, uint8_t tries) : |
Cumulocity | 2:45a6e44a4fb4 | 48 | _host(host), |
Cumulocity | 6:cd7ba1ddb664 | 49 | _username(NULL), |
Cumulocity | 6:cd7ba1ddb664 | 50 | _password(NULL), |
Cumulocity | 2:45a6e44a4fb4 | 51 | _port(port), |
Cumulocity | 6:cd7ba1ddb664 | 52 | _tries(tries), |
Cumulocity | 6:cd7ba1ddb664 | 53 | _state(STATE_INIT), |
Cumulocity | 11:e1bee9a77652 | 54 | _isStreamRequest(false), |
xinlei | 19:81dfc04ce0bb | 55 | _sock(), |
Cumulocity | 2:45a6e44a4fb4 | 56 | _source(_sock), |
Cumulocity | 2:45a6e44a4fb4 | 57 | _sink(_sock), |
xinlei | 19:81dfc04ce0bb | 58 | _filter(_source), |
xinlei | 17:b3a4b4bdfc59 | 59 | _mdm(mdm), |
xinlei | 17:b3a4b4bdfc59 | 60 | cachedIPValid(0) |
Cumulocity | 0:099f76422485 | 61 | { |
Cumulocity | 0:099f76422485 | 62 | } |
Cumulocity | 0:099f76422485 | 63 | |
Cumulocity | 0:099f76422485 | 64 | MbedClient::~MbedClient() |
Cumulocity | 0:099f76422485 | 65 | { |
Cumulocity | 0:099f76422485 | 66 | } |
Cumulocity | 0:099f76422485 | 67 | |
Cumulocity | 2:45a6e44a4fb4 | 68 | uint8_t MbedClient::setAuthorization(const char* username, const char* password) |
Cumulocity | 2:45a6e44a4fb4 | 69 | { |
Cumulocity | 6:cd7ba1ddb664 | 70 | if (_state != STATE_INIT) |
Cumulocity | 6:cd7ba1ddb664 | 71 | return internalError(); |
Cumulocity | 2:45a6e44a4fb4 | 72 | |
Cumulocity | 2:45a6e44a4fb4 | 73 | _username = username; |
Cumulocity | 2:45a6e44a4fb4 | 74 | _password = password; |
xinlei | 17:b3a4b4bdfc59 | 75 | MBCL_DBG("\033[32mMbedClient:\033[39m Set authorization to %s:%s\r\n", username, password); |
Cumulocity | 2:45a6e44a4fb4 | 76 | return CLIENT_OK; |
Cumulocity | 2:45a6e44a4fb4 | 77 | } |
Cumulocity | 2:45a6e44a4fb4 | 78 | |
Cumulocity | 0:099f76422485 | 79 | uint8_t MbedClient::beginRequest() |
Cumulocity | 0:099f76422485 | 80 | { |
Cumulocity | 6:cd7ba1ddb664 | 81 | if (_state != STATE_INIT) |
Cumulocity | 6:cd7ba1ddb664 | 82 | return internalError(); |
Cumulocity | 0:099f76422485 | 83 | |
xinlei | 17:b3a4b4bdfc59 | 84 | MBCL_DBG("\033[32mMbedClient:\033[39m Beginning SmartREST request.\r\n"); |
Cumulocity | 11:e1bee9a77652 | 85 | _source.setTimeout(60000); |
Cumulocity | 11:e1bee9a77652 | 86 | if (!connect()) |
Cumulocity | 11:e1bee9a77652 | 87 | return connectionError(); |
Cumulocity | 6:cd7ba1ddb664 | 88 | |
Cumulocity | 11:e1bee9a77652 | 89 | if (!sendRequestHeader("/s")) |
Cumulocity | 6:cd7ba1ddb664 | 90 | return connectionError(); |
Cumulocity | 0:099f76422485 | 91 | |
Cumulocity | 11:e1bee9a77652 | 92 | _state = STATE_IN_REQUEST; |
Cumulocity | 11:e1bee9a77652 | 93 | return CLIENT_OK; |
Cumulocity | 11:e1bee9a77652 | 94 | } |
Cumulocity | 8:3a4dba260b71 | 95 | |
Cumulocity | 11:e1bee9a77652 | 96 | uint8_t MbedClient::beginStream(const char *uri) |
Cumulocity | 11:e1bee9a77652 | 97 | { |
Cumulocity | 11:e1bee9a77652 | 98 | if (_state != STATE_INIT) |
Cumulocity | 11:e1bee9a77652 | 99 | return internalError(); |
Cumulocity | 11:e1bee9a77652 | 100 | |
Cumulocity | 11:e1bee9a77652 | 101 | // set stream request flag to later set the timeout right |
Cumulocity | 11:e1bee9a77652 | 102 | _isStreamRequest = true; |
Cumulocity | 11:e1bee9a77652 | 103 | |
xinlei | 17:b3a4b4bdfc59 | 104 | MBCL_DBG("\033[32mMbedClient:\033[39m Beginning SmartREST request.\r\n"); |
Cumulocity | 11:e1bee9a77652 | 105 | _source.setTimeout(60000); |
Cumulocity | 11:e1bee9a77652 | 106 | if (!connect()) |
Cumulocity | 6:cd7ba1ddb664 | 107 | return connectionError(); |
Cumulocity | 11:e1bee9a77652 | 108 | |
Cumulocity | 11:e1bee9a77652 | 109 | if (!sendRequestHeader(uri)) |
Cumulocity | 11:e1bee9a77652 | 110 | return connectionError(); |
Cumulocity | 0:099f76422485 | 111 | |
Cumulocity | 6:cd7ba1ddb664 | 112 | _state = STATE_IN_REQUEST; |
Cumulocity | 0:099f76422485 | 113 | return CLIENT_OK; |
Cumulocity | 0:099f76422485 | 114 | } |
Cumulocity | 0:099f76422485 | 115 | |
Cumulocity | 0:099f76422485 | 116 | uint8_t MbedClient::sendIdentifier(const char* identifier) |
Cumulocity | 0:099f76422485 | 117 | { |
Cumulocity | 6:cd7ba1ddb664 | 118 | if (_state != STATE_IN_REQUEST) |
Cumulocity | 6:cd7ba1ddb664 | 119 | return internalError(); |
Cumulocity | 0:099f76422485 | 120 | |
xinlei | 17:b3a4b4bdfc59 | 121 | MBCL_DBG("\033[32mMbedClient:\033[39m Sending template identifier.\r\n"); |
Cumulocity | 0:099f76422485 | 122 | if ((identifier != NULL) && (strlen(identifier) != 0)) { |
Cumulocity | 0:099f76422485 | 123 | if ((!send("X-Id: ")) || |
Cumulocity | 0:099f76422485 | 124 | (!send(identifier)) || |
Cumulocity | 0:099f76422485 | 125 | (!send("\r\n"))) |
Cumulocity | 6:cd7ba1ddb664 | 126 | return connectionError(); |
Cumulocity | 0:099f76422485 | 127 | } |
Cumulocity | 6:cd7ba1ddb664 | 128 | _state = STATE_SENT_ID; |
Cumulocity | 0:099f76422485 | 129 | return CLIENT_OK; |
Cumulocity | 0:099f76422485 | 130 | } |
Cumulocity | 0:099f76422485 | 131 | |
Cumulocity | 1:9a11a331e340 | 132 | uint8_t MbedClient::sendData(const DataGenerator& generator) |
Cumulocity | 0:099f76422485 | 133 | { |
Cumulocity | 7:8159a2d12e4e | 134 | size_t len; |
Cumulocity | 0:099f76422485 | 135 | |
Cumulocity | 6:cd7ba1ddb664 | 136 | if ((_state != STATE_IN_REQUEST) && (_state != STATE_SENT_ID)) |
Cumulocity | 6:cd7ba1ddb664 | 137 | return internalError(); |
Cumulocity | 0:099f76422485 | 138 | |
xinlei | 17:b3a4b4bdfc59 | 139 | MBCL_DBG("\033[32mMbedClient:\033[39m Sending request payload.\r\n"); |
Cumulocity | 0:099f76422485 | 140 | len = generator.writtenLength(); |
Cumulocity | 0:099f76422485 | 141 | if ((!send("Content-Length: ")) || |
Cumulocity | 7:8159a2d12e4e | 142 | (_sink.write((unsigned long)len) == 0) || |
Cumulocity | 0:099f76422485 | 143 | (!send("\r\n\r\n"))) |
Cumulocity | 6:cd7ba1ddb664 | 144 | return connectionError(); |
Cumulocity | 0:099f76422485 | 145 | |
Cumulocity | 6:cd7ba1ddb664 | 146 | if (generator.writeTo(_sink) != len) |
Cumulocity | 6:cd7ba1ddb664 | 147 | return connectionError(); |
Cumulocity | 6:cd7ba1ddb664 | 148 | _state = STATE_SENT_DATA; |
Cumulocity | 0:099f76422485 | 149 | return CLIENT_OK; |
Cumulocity | 0:099f76422485 | 150 | } |
Cumulocity | 0:099f76422485 | 151 | |
Cumulocity | 0:099f76422485 | 152 | uint8_t MbedClient::endRequest() |
Cumulocity | 0:099f76422485 | 153 | { |
Cumulocity | 6:cd7ba1ddb664 | 154 | if ((_state != STATE_IN_REQUEST) && |
Cumulocity | 6:cd7ba1ddb664 | 155 | (_state != STATE_SENT_ID) && |
xinlei | 18:16192696c106 | 156 | (_state != STATE_SENT_DATA)) { |
Cumulocity | 6:cd7ba1ddb664 | 157 | return internalError(); |
xinlei | 18:16192696c106 | 158 | } |
Cumulocity | 0:099f76422485 | 159 | |
xinlei | 17:b3a4b4bdfc59 | 160 | MBCL_DBG("\033[32mMbedClient:\033[39m Ending request.\r\n"); |
Cumulocity | 8:3a4dba260b71 | 161 | |
Cumulocity | 6:cd7ba1ddb664 | 162 | if (_state != STATE_SENT_DATA) { |
Cumulocity | 0:099f76422485 | 163 | // send end of headers |
xinlei | 18:16192696c106 | 164 | if (!send("\r\n")) { |
Cumulocity | 6:cd7ba1ddb664 | 165 | return connectionError(); |
xinlei | 18:16192696c106 | 166 | } |
Cumulocity | 0:099f76422485 | 167 | } |
Cumulocity | 0:099f76422485 | 168 | |
xinlei | 18:16192696c106 | 169 | if (!_sink.flush()) { |
Cumulocity | 6:cd7ba1ddb664 | 170 | return connectionError(); |
xinlei | 18:16192696c106 | 171 | } |
Cumulocity | 0:099f76422485 | 172 | |
Cumulocity | 6:cd7ba1ddb664 | 173 | _state = STATE_REQ_COMPLETE; |
Cumulocity | 0:099f76422485 | 174 | return CLIENT_OK; |
Cumulocity | 0:099f76422485 | 175 | } |
Cumulocity | 0:099f76422485 | 176 | |
Cumulocity | 0:099f76422485 | 177 | uint8_t MbedClient::awaitResponse() |
Cumulocity | 0:099f76422485 | 178 | { |
xinlei | 18:16192696c106 | 179 | if (_state != STATE_REQ_COMPLETE) { |
Cumulocity | 6:cd7ba1ddb664 | 180 | return internalError(); |
xinlei | 18:16192696c106 | 181 | } |
Cumulocity | 0:099f76422485 | 182 | |
xinlei | 17:b3a4b4bdfc59 | 183 | MBCL_DBG("\033[32mMbedClient:\033[39m Awaiting response...\r\n"); |
Cumulocity | 8:3a4dba260b71 | 184 | |
xinlei | 18:16192696c106 | 185 | uint8_t status = _filter.readStatus(); |
xinlei | 17:b3a4b4bdfc59 | 186 | MBCL_DBG("\033[32mMbedClient:\033[39m Status code: %u\r\n", status); |
Cumulocity | 8:3a4dba260b71 | 187 | |
xinlei | 18:16192696c106 | 188 | if ((status != 200) || (!_filter.skipHeaders())) { |
Cumulocity | 6:cd7ba1ddb664 | 189 | return connectionError(); |
xinlei | 18:16192696c106 | 190 | } |
xinlei | 18:16192696c106 | 191 | |
Cumulocity | 11:e1bee9a77652 | 192 | // set timeout to fifteen minutes if stream request flag set |
xinlei | 18:16192696c106 | 193 | // if (_isStreamRequest) { |
xinlei | 18:16192696c106 | 194 | // _source.setTimeout(900000); |
xinlei | 18:16192696c106 | 195 | // } |
Cumulocity | 0:099f76422485 | 196 | |
Cumulocity | 6:cd7ba1ddb664 | 197 | _state = STATE_RECVD_RESPONSE; |
Cumulocity | 0:099f76422485 | 198 | return CLIENT_OK; |
Cumulocity | 0:099f76422485 | 199 | } |
Cumulocity | 0:099f76422485 | 200 | |
Cumulocity | 0:099f76422485 | 201 | AbstractDataSource& MbedClient::receiveData() |
Cumulocity | 0:099f76422485 | 202 | { |
Cumulocity | 0:099f76422485 | 203 | return _filter; |
Cumulocity | 0:099f76422485 | 204 | } |
Cumulocity | 0:099f76422485 | 205 | |
Cumulocity | 0:099f76422485 | 206 | void MbedClient::stop() |
Cumulocity | 0:099f76422485 | 207 | { |
xinlei | 17:b3a4b4bdfc59 | 208 | MBCL_DBG("\033[32mMbedClient:\033[39m Resetting client.\r\n"); |
xinlei | 17:b3a4b4bdfc59 | 209 | MBCL_DBG("\033[32mMbedClient:\033[39m Bytes tramsmitted sofar: %zu\r\n", packetSize); |
Cumulocity | 11:e1bee9a77652 | 210 | _isStreamRequest = false; |
Cumulocity | 0:099f76422485 | 211 | _sock.close(); |
Cumulocity | 0:099f76422485 | 212 | _source.reset(); |
Cumulocity | 0:099f76422485 | 213 | _sink.reset(); |
Cumulocity | 0:099f76422485 | 214 | _filter.reset(); |
Cumulocity | 6:cd7ba1ddb664 | 215 | _state = STATE_INIT; |
Cumulocity | 0:099f76422485 | 216 | } |
Cumulocity | 0:099f76422485 | 217 | |
Cumulocity | 11:e1bee9a77652 | 218 | bool MbedClient::connect() |
Cumulocity | 11:e1bee9a77652 | 219 | { |
Cumulocity | 11:e1bee9a77652 | 220 | uint8_t tries; |
Cumulocity | 11:e1bee9a77652 | 221 | |
Cumulocity | 11:e1bee9a77652 | 222 | tries = _tries; |
Cumulocity | 11:e1bee9a77652 | 223 | do { |
xinlei | 17:b3a4b4bdfc59 | 224 | if (cachedIPValid == 0) { |
xinlei | 17:b3a4b4bdfc59 | 225 | MDMParser::IP ip = _mdm.gethostbyname(_host); |
xinlei | 17:b3a4b4bdfc59 | 226 | if (ip == NOIP) |
xinlei | 17:b3a4b4bdfc59 | 227 | continue; |
xinlei | 17:b3a4b4bdfc59 | 228 | const unsigned char *c = (const unsigned char*)&ip; |
xinlei | 17:b3a4b4bdfc59 | 229 | snprintf(cachedIP, sizeof(cachedIP), "%u.%u.%u.%u", c[3], c[2], c[1], c[0]); |
xinlei | 17:b3a4b4bdfc59 | 230 | MBCL_DBG("\033[32mMbedClient:\033[39m Connecting to %s:%u with resolved IP %s\r\n", _host, _port, cachedIP); |
xinlei | 17:b3a4b4bdfc59 | 231 | } else { |
xinlei | 17:b3a4b4bdfc59 | 232 | MBCL_DBG("\033[32mMbedClient:\033[39m Connecting to %s:%u\r\n", cachedIP, _port); |
xinlei | 17:b3a4b4bdfc59 | 233 | } |
xinlei | 17:b3a4b4bdfc59 | 234 | if (_sock.connect(cachedIP, _port) >= 0) |
Cumulocity | 11:e1bee9a77652 | 235 | break; |
xinlei | 17:b3a4b4bdfc59 | 236 | cachedIPValid = 0; |
Cumulocity | 11:e1bee9a77652 | 237 | _sock.close(); |
xinlei | 17:b3a4b4bdfc59 | 238 | MBCL_DBG("\033[32mMbedClient:\033[39m Connection attempt failed.\r\n"); |
Cumulocity | 11:e1bee9a77652 | 239 | } while (--tries > 0); |
Cumulocity | 11:e1bee9a77652 | 240 | |
xinlei | 17:b3a4b4bdfc59 | 241 | cachedIPValid = (cachedIPValid+1) % DNS_ENTRY_DURATION; |
Cumulocity | 11:e1bee9a77652 | 242 | return (tries > 0); |
Cumulocity | 11:e1bee9a77652 | 243 | } |
Cumulocity | 11:e1bee9a77652 | 244 | |
Cumulocity | 0:099f76422485 | 245 | bool MbedClient::send(const char *str) |
Cumulocity | 0:099f76422485 | 246 | { |
Cumulocity | 7:8159a2d12e4e | 247 | return (_sink.write(str) == strlen(str)); |
Cumulocity | 0:099f76422485 | 248 | } |
Cumulocity | 0:099f76422485 | 249 | |
Cumulocity | 11:e1bee9a77652 | 250 | bool MbedClient::sendRequestHeader(const char *uri) |
Cumulocity | 11:e1bee9a77652 | 251 | { |
xinlei | 17:b3a4b4bdfc59 | 252 | MBCL_DBG("\033[32mMbedClient:\033[39m Sending request header.\r\n"); |
Cumulocity | 11:e1bee9a77652 | 253 | if ((!send("POST ")) || |
Cumulocity | 11:e1bee9a77652 | 254 | (!send(uri)) || |
Cumulocity | 12:6634f9814235 | 255 | (!send(" HTTP/1.0\r\n")) || |
Cumulocity | 11:e1bee9a77652 | 256 | (!send("Host: ")) || |
Cumulocity | 11:e1bee9a77652 | 257 | (!send(_host)) || |
Cumulocity | 11:e1bee9a77652 | 258 | (!send("\r\n"))) |
Cumulocity | 11:e1bee9a77652 | 259 | return false; |
Cumulocity | 11:e1bee9a77652 | 260 | |
Cumulocity | 11:e1bee9a77652 | 261 | return sendBasicAuth(); |
Cumulocity | 11:e1bee9a77652 | 262 | } |
Cumulocity | 11:e1bee9a77652 | 263 | |
Cumulocity | 0:099f76422485 | 264 | bool MbedClient::sendBasicAuth() |
Cumulocity | 0:099f76422485 | 265 | { |
Cumulocity | 0:099f76422485 | 266 | size_t ul, pl; unsigned char input[3]; unsigned char output[5]; |
Cumulocity | 0:099f76422485 | 267 | int inputOffset = 0; |
Cumulocity | 0:099f76422485 | 268 | |
Cumulocity | 11:e1bee9a77652 | 269 | // no need to send authorization if not specified |
Cumulocity | 11:e1bee9a77652 | 270 | if ((_username == NULL) || (strlen(_username) == 0) || |
Cumulocity | 11:e1bee9a77652 | 271 | (_password == NULL) || (strlen(_password) == 0)) |
Cumulocity | 11:e1bee9a77652 | 272 | return true; |
Cumulocity | 11:e1bee9a77652 | 273 | |
Cumulocity | 0:099f76422485 | 274 | if (!send("Authorization: Basic ")) |
Cumulocity | 0:099f76422485 | 275 | return false; |
Cumulocity | 0:099f76422485 | 276 | |
Cumulocity | 0:099f76422485 | 277 | ul = strlen(_username); |
Cumulocity | 0:099f76422485 | 278 | pl = strlen(_password); |
Cumulocity | 0:099f76422485 | 279 | |
Cumulocity | 0:099f76422485 | 280 | for (int i = 0; i < (ul+1+pl); i++) { |
Cumulocity | 0:099f76422485 | 281 | if (i < ul) |
Cumulocity | 0:099f76422485 | 282 | input[inputOffset++] = _username[i]; |
Cumulocity | 0:099f76422485 | 283 | else if (i == ul) |
Cumulocity | 0:099f76422485 | 284 | input[inputOffset++] = ':'; |
Cumulocity | 0:099f76422485 | 285 | else |
Cumulocity | 0:099f76422485 | 286 | input[inputOffset++] = _password[i-(ul+1)]; |
Cumulocity | 0:099f76422485 | 287 | |
Cumulocity | 0:099f76422485 | 288 | if ((inputOffset == 3) || (i == ul+pl)) { |
Cumulocity | 0:099f76422485 | 289 | b64_encode(input, inputOffset, output, 4); |
Cumulocity | 0:099f76422485 | 290 | output[4] = '\0'; |
Cumulocity | 0:099f76422485 | 291 | if (!send((char*)output)) |
Cumulocity | 0:099f76422485 | 292 | return false; |
Cumulocity | 0:099f76422485 | 293 | inputOffset = 0; |
Cumulocity | 0:099f76422485 | 294 | } |
Cumulocity | 0:099f76422485 | 295 | } |
Cumulocity | 0:099f76422485 | 296 | |
Cumulocity | 0:099f76422485 | 297 | if (!send("\r\n")) |
Cumulocity | 0:099f76422485 | 298 | return false; |
Cumulocity | 0:099f76422485 | 299 | return true; |
Cumulocity | 0:099f76422485 | 300 | } |
Cumulocity | 6:cd7ba1ddb664 | 301 | |
Cumulocity | 6:cd7ba1ddb664 | 302 | uint8_t MbedClient::internalError() |
Cumulocity | 6:cd7ba1ddb664 | 303 | { |
xinlei | 17:b3a4b4bdfc59 | 304 | MBCL_DBG("\033[32mMbedClient:\033[39m Internal error occurred.\r\n"); |
Cumulocity | 6:cd7ba1ddb664 | 305 | _state = STATE_INTERNAL_ERROR; |
Cumulocity | 6:cd7ba1ddb664 | 306 | return CLIENT_INTERNAL_ERROR; |
Cumulocity | 6:cd7ba1ddb664 | 307 | } |
Cumulocity | 6:cd7ba1ddb664 | 308 | |
Cumulocity | 6:cd7ba1ddb664 | 309 | uint8_t MbedClient::connectionError() |
Cumulocity | 6:cd7ba1ddb664 | 310 | { |
xinlei | 17:b3a4b4bdfc59 | 311 | MBCL_DBG("\033[32mMbedClient:\033[39m Connection error occurred.\r\n"); |
Cumulocity | 6:cd7ba1ddb664 | 312 | _state = STATE_INTERNAL_ERROR; |
Cumulocity | 6:cd7ba1ddb664 | 313 | return CLIENT_CONNECTION_ERROR; |
Cumulocity | 6:cd7ba1ddb664 | 314 | } |
Cumulocity | 6:cd7ba1ddb664 | 315 |