MBED_DEMOS / Mbed 2 deprecated UbloxModemHTTPClientTest

HTTPClient test for IoT Workshop

Dependencies:   UbloxUSBModem mbed

Fork of UbloxModemHTTPClientTest by mbed official

HTTPClient/data/HTTPMap.cpp@1:0112fc45285a, 2013-10-18 (annotated)

Committer:
bogdanm
Date:
Fri Oct 18 21:05:40 2013 +0300
Revision:
1:0112fc45285a
Initial release of the test program

Who changed what in which revision?

UserRevisionLine numberNew contents of line
bogdanm 1:0112fc45285a 1 /* HTTPMap.cpp */
bogdanm 1:0112fc45285a 2 /* Copyright (C) 2012 mbed.org, MIT License
bogdanm 1:0112fc45285a 3 *
bogdanm 1:0112fc45285a 4 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
bogdanm 1:0112fc45285a 5 * and associated documentation files (the "Software"), to deal in the Software without restriction,
bogdanm 1:0112fc45285a 6 * including without limitation the rights to use, copy, modify, merge, publish, distribute,
bogdanm 1:0112fc45285a 7 * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
bogdanm 1:0112fc45285a 8 * furnished to do so, subject to the following conditions:
bogdanm 1:0112fc45285a 9 *
bogdanm 1:0112fc45285a 10 * The above copyright notice and this permission notice shall be included in all copies or
bogdanm 1:0112fc45285a 11 * substantial portions of the Software.
bogdanm 1:0112fc45285a 12 *
bogdanm 1:0112fc45285a 13 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
bogdanm 1:0112fc45285a 14 * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
bogdanm 1:0112fc45285a 15 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
bogdanm 1:0112fc45285a 16 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
bogdanm 1:0112fc45285a 17 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
bogdanm 1:0112fc45285a 18 */
bogdanm 1:0112fc45285a 19
bogdanm 1:0112fc45285a 20 #include "HTTPMap.h"
bogdanm 1:0112fc45285a 21
bogdanm 1:0112fc45285a 22 #include <cstring>
bogdanm 1:0112fc45285a 23
bogdanm 1:0112fc45285a 24 #include <cctype>
bogdanm 1:0112fc45285a 25
bogdanm 1:0112fc45285a 26 #define OK 0
bogdanm 1:0112fc45285a 27
bogdanm 1:0112fc45285a 28 using std::strncpy;
bogdanm 1:0112fc45285a 29
bogdanm 1:0112fc45285a 30 HTTPMap::HTTPMap() : m_pos(0), m_count(0)
bogdanm 1:0112fc45285a 31 {
bogdanm 1:0112fc45285a 32
bogdanm 1:0112fc45285a 33 }
bogdanm 1:0112fc45285a 34
bogdanm 1:0112fc45285a 35 void HTTPMap::put(const char* key, const char* value)
bogdanm 1:0112fc45285a 36 {
bogdanm 1:0112fc45285a 37 if(m_count >= HTTPMAP_TABLE_SIZE)
bogdanm 1:0112fc45285a 38 {
bogdanm 1:0112fc45285a 39 return;
bogdanm 1:0112fc45285a 40 }
bogdanm 1:0112fc45285a 41 m_keys[m_count] = key;
bogdanm 1:0112fc45285a 42 m_values[m_count] = value;
bogdanm 1:0112fc45285a 43 m_count++;
bogdanm 1:0112fc45285a 44 }
bogdanm 1:0112fc45285a 45
bogdanm 1:0112fc45285a 46 void HTTPMap::clear()
bogdanm 1:0112fc45285a 47 {
bogdanm 1:0112fc45285a 48 m_count = 0;
bogdanm 1:0112fc45285a 49 m_pos = 0;
bogdanm 1:0112fc45285a 50 }
bogdanm 1:0112fc45285a 51
bogdanm 1:0112fc45285a 52 /*virtual*/ void HTTPMap::readReset()
bogdanm 1:0112fc45285a 53 {
bogdanm 1:0112fc45285a 54 m_pos = 0;
bogdanm 1:0112fc45285a 55 }
bogdanm 1:0112fc45285a 56
bogdanm 1:0112fc45285a 57 /*virtual*/ int HTTPMap::read(char* buf, size_t len, size_t* pReadLen)
bogdanm 1:0112fc45285a 58 {
bogdanm 1:0112fc45285a 59 if(m_pos >= m_count)
bogdanm 1:0112fc45285a 60 {
bogdanm 1:0112fc45285a 61 *pReadLen = 0;
bogdanm 1:0112fc45285a 62 m_pos = 0;
bogdanm 1:0112fc45285a 63 return OK;
bogdanm 1:0112fc45285a 64 }
bogdanm 1:0112fc45285a 65
bogdanm 1:0112fc45285a 66 //URL encode
bogdanm 1:0112fc45285a 67 char* out = buf;
bogdanm 1:0112fc45285a 68 const char* in = m_keys[m_pos];
bogdanm 1:0112fc45285a 69 if( (m_pos != 0) && (out - buf < len - 1) )
bogdanm 1:0112fc45285a 70 {
bogdanm 1:0112fc45285a 71 *out='&';
bogdanm 1:0112fc45285a 72 out++;
bogdanm 1:0112fc45285a 73 }
bogdanm 1:0112fc45285a 74
bogdanm 1:0112fc45285a 75 while( (*in != '\0') && (out - buf < len - 3) )
bogdanm 1:0112fc45285a 76 {
bogdanm 1:0112fc45285a 77 if (std::isalnum(*in) || *in == '-' || *in == '_' || *in == '.' || *in == '~')
bogdanm 1:0112fc45285a 78 {
bogdanm 1:0112fc45285a 79 *out = *in;
bogdanm 1:0112fc45285a 80 out++;
bogdanm 1:0112fc45285a 81 }
bogdanm 1:0112fc45285a 82 else if( *in == ' ' )
bogdanm 1:0112fc45285a 83 {
bogdanm 1:0112fc45285a 84 *out='+';
bogdanm 1:0112fc45285a 85 out++;
bogdanm 1:0112fc45285a 86 }
bogdanm 1:0112fc45285a 87 else
bogdanm 1:0112fc45285a 88 {
bogdanm 1:0112fc45285a 89 char hex[] = "0123456789abcdef";
bogdanm 1:0112fc45285a 90 *out='%';
bogdanm 1:0112fc45285a 91 out++;
bogdanm 1:0112fc45285a 92 *out=hex[(*in>>4)&0xf];
bogdanm 1:0112fc45285a 93 out++;
bogdanm 1:0112fc45285a 94 *out=hex[(*in)&0xf];
bogdanm 1:0112fc45285a 95 out++;
bogdanm 1:0112fc45285a 96 }
bogdanm 1:0112fc45285a 97 in++;
bogdanm 1:0112fc45285a 98 }
bogdanm 1:0112fc45285a 99
bogdanm 1:0112fc45285a 100 if( out - buf < len - 1 )
bogdanm 1:0112fc45285a 101 {
bogdanm 1:0112fc45285a 102 *out='=';
bogdanm 1:0112fc45285a 103 out++;
bogdanm 1:0112fc45285a 104 }
bogdanm 1:0112fc45285a 105
bogdanm 1:0112fc45285a 106 in = m_values[m_pos];
bogdanm 1:0112fc45285a 107 while( (*in != '\0') && (out - buf < len - 3) )
bogdanm 1:0112fc45285a 108 {
bogdanm 1:0112fc45285a 109 if (std::isalnum(*in) || *in == '-' || *in == '_' || *in == '.' || *in == '~')
bogdanm 1:0112fc45285a 110 {
bogdanm 1:0112fc45285a 111 *out = *in;
bogdanm 1:0112fc45285a 112 out++;
bogdanm 1:0112fc45285a 113 }
bogdanm 1:0112fc45285a 114 else if( *in == ' ' )
bogdanm 1:0112fc45285a 115 {
bogdanm 1:0112fc45285a 116 *out='+';
bogdanm 1:0112fc45285a 117 out++;
bogdanm 1:0112fc45285a 118 }
bogdanm 1:0112fc45285a 119 else
bogdanm 1:0112fc45285a 120 {
bogdanm 1:0112fc45285a 121 char hex[] = "0123456789abcdef";
bogdanm 1:0112fc45285a 122 *out='%';
bogdanm 1:0112fc45285a 123 out++;
bogdanm 1:0112fc45285a 124 *out=hex[(*in>>4)&0xf];
bogdanm 1:0112fc45285a 125 out++;
bogdanm 1:0112fc45285a 126 *out=hex[(*in)&0xf];
bogdanm 1:0112fc45285a 127 out++;
bogdanm 1:0112fc45285a 128 }
bogdanm 1:0112fc45285a 129 in++;
bogdanm 1:0112fc45285a 130 }
bogdanm 1:0112fc45285a 131
bogdanm 1:0112fc45285a 132 *pReadLen = out - buf;
bogdanm 1:0112fc45285a 133
bogdanm 1:0112fc45285a 134 m_pos++;
bogdanm 1:0112fc45285a 135 return OK;
bogdanm 1:0112fc45285a 136 }
bogdanm 1:0112fc45285a 137
bogdanm 1:0112fc45285a 138 /*virtual*/ int HTTPMap::getDataType(char* type, size_t maxTypeLen) //Internet media type for Content-Type header
bogdanm 1:0112fc45285a 139 {
bogdanm 1:0112fc45285a 140 strncpy(type, "application/x-www-form-urlencoded", maxTypeLen-1);
bogdanm 1:0112fc45285a 141 type[maxTypeLen-1] = '\0';
bogdanm 1:0112fc45285a 142 return OK;
bogdanm 1:0112fc45285a 143 }
bogdanm 1:0112fc45285a 144
bogdanm 1:0112fc45285a 145 /*virtual*/ bool HTTPMap::getIsChunked() //For Transfer-Encoding header
bogdanm 1:0112fc45285a 146 {
bogdanm 1:0112fc45285a 147 return false; ////Data is computed one key/value pair at a time
bogdanm 1:0112fc45285a 148 }
bogdanm 1:0112fc45285a 149
bogdanm 1:0112fc45285a 150 /*virtual*/ size_t HTTPMap::getDataLen() //For Content-Length header
bogdanm 1:0112fc45285a 151 {
bogdanm 1:0112fc45285a 152 size_t count = 0;
bogdanm 1:0112fc45285a 153 for(size_t i = 0; i< m_count; i++)
bogdanm 1:0112fc45285a 154 {
bogdanm 1:0112fc45285a 155 //URL encode
bogdanm 1:0112fc45285a 156 const char* in = m_keys[i];
bogdanm 1:0112fc45285a 157 if( i != 0 )
bogdanm 1:0112fc45285a 158 {
bogdanm 1:0112fc45285a 159 count++;
bogdanm 1:0112fc45285a 160 }
bogdanm 1:0112fc45285a 161
bogdanm 1:0112fc45285a 162 while( (*in != '\0') )
bogdanm 1:0112fc45285a 163 {
bogdanm 1:0112fc45285a 164 if (std::isalnum(*in) || *in == '-' || *in == '_' || *in == '.' || *in == '~')
bogdanm 1:0112fc45285a 165 {
bogdanm 1:0112fc45285a 166 count++;
bogdanm 1:0112fc45285a 167 }
bogdanm 1:0112fc45285a 168 else if( *in == ' ' )
bogdanm 1:0112fc45285a 169 {
bogdanm 1:0112fc45285a 170 count++;
bogdanm 1:0112fc45285a 171 }
bogdanm 1:0112fc45285a 172 else
bogdanm 1:0112fc45285a 173 {
bogdanm 1:0112fc45285a 174 count+=3;
bogdanm 1:0112fc45285a 175 }
bogdanm 1:0112fc45285a 176 in++;
bogdanm 1:0112fc45285a 177 }
bogdanm 1:0112fc45285a 178
bogdanm 1:0112fc45285a 179 count ++;
bogdanm 1:0112fc45285a 180
bogdanm 1:0112fc45285a 181 in = m_values[i];
bogdanm 1:0112fc45285a 182 while( (*in != '\0') )
bogdanm 1:0112fc45285a 183 {
bogdanm 1:0112fc45285a 184 if (std::isalnum(*in) || *in == '-' || *in == '_' || *in == '.' || *in == '~')
bogdanm 1:0112fc45285a 185 {
bogdanm 1:0112fc45285a 186 count++;
bogdanm 1:0112fc45285a 187 }
bogdanm 1:0112fc45285a 188 else if( *in == ' ' )
bogdanm 1:0112fc45285a 189 {
bogdanm 1:0112fc45285a 190 count++;
bogdanm 1:0112fc45285a 191 }
bogdanm 1:0112fc45285a 192 else
bogdanm 1:0112fc45285a 193 {
bogdanm 1:0112fc45285a 194 count+=3;
bogdanm 1:0112fc45285a 195 }
bogdanm 1:0112fc45285a 196 in++;
bogdanm 1:0112fc45285a 197 }
bogdanm 1:0112fc45285a 198 }
bogdanm 1:0112fc45285a 199 return count;
bogdanm 1:0112fc45285a 200 }