[144] | 1 | /*
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| 2 | Copyright (c) 2001, Interactive Matter, Marcus Nowotny
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| 3 |
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| 4 | Based on the cJSON Library, Copyright (C) 2009 Dave Gamble
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| 5 |
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| 6 | Permission is hereby granted, free of charge, to any person obtaining a copy
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| 7 | of this software and associated documentation files (the "Software"), to deal
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| 8 | in the Software without restriction, including without limitation the rights
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| 9 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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| 10 | copies of the Software, and to permit persons to whom the Software is
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| 11 | furnished to do so, subject to the following conditions:
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| 12 |
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| 13 | The above copyright notice and this permission notice shall be included in
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| 14 | all copies or substantial portions of the Software.
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| 15 |
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| 16 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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| 17 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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| 18 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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| 19 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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| 20 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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| 21 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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| 22 | THE SOFTWARE.
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| 23 | */
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| 24 |
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| 25 | // aJSON
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| 26 | // aJson Library for Arduino.
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| 27 | // This library is suited for Atmega328 based Arduinos.
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| 28 | // The RAM on ATmega168 based Arduinos is too limited
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| 29 |
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| 30 | /******************************************************************************
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| 31 | * Includes
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| 32 | ******************************************************************************/
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| 33 |
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| 34 | #include <string.h>
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| 35 | #include <math.h>
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| 36 | #include <stdlib.h>
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| 37 | #include <float.h>
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| 38 | #include <ctype.h>
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| 39 | #ifdef __AVR__
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| 40 | #include <avr/pgmspace.h>
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| 41 | #elif defined(ARDUINO_ARCH_SAMD)
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| 42 | #include <avr/pgmspace.h>
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| 43 | #else
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| 44 | #include <pgmspace.h>
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| 45 | #endif
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| 46 | #include "include/aJson/aJSON.h"
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| 47 | #include "include/aJson/stringbuffer.h"
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| 48 |
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| 49 | /******************************************************************************
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| 50 | * Definitions
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| 51 | ******************************************************************************/
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| 52 | //Default buffer sizes - buffers get initialized and grow acc to that size
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| 53 | #define BUFFER_DEFAULT_SIZE 4
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| 54 |
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| 55 | //how much digits after . for float
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| 56 | #define FLOAT_PRECISION 5
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| 57 |
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| 58 |
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| 59 | bool
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| 60 | aJsonStream::available()
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| 61 | {
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| 62 | if (bucket != EOF)
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| 63 | return true;
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| 64 | while (stream()->available())
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| 65 | {
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| 66 | /* Make an effort to skip whitespace. */
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| 67 | int ch = this->getch();
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| 68 | if (ch > 32)
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| 69 | {
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| 70 | this->ungetch(ch);
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| 71 | return true;
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| 72 | }
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| 73 | }
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| 74 | return false;
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| 75 | }
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| 76 |
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| 77 | int
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| 78 | aJsonStream::getch()
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| 79 | {
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| 80 | if (bucket != EOF)
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| 81 | {
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| 82 | int ret = bucket;
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| 83 | bucket = EOF;
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| 84 | return ret;
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| 85 | }
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| 86 | // In case input was malformed - can happen, this is the
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| 87 | // real world, we can end up in a situation where the parser
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| 88 | // would expect another character and end up stuck on
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| 89 | // stream()->available() forever, hence the 500ms timeout.
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| 90 | unsigned long i= millis()+500;
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| 91 | while ((!stream()->available()) && (millis() < i)) /* spin with a timeout*/;
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| 92 | return stream()->read();
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| 93 | }
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| 94 |
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| 95 | void
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| 96 | aJsonStream::ungetch(char ch)
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| 97 | {
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| 98 | bucket = ch;
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| 99 | }
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| 100 |
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| 101 | size_t
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| 102 | aJsonStream::write(uint8_t ch)
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| 103 | {
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| 104 | return stream()->write(ch);
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| 105 | }
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| 106 |
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| 107 | size_t
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| 108 | aJsonStream::readBytes(uint8_t *buffer, size_t len)
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| 109 | {
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| 110 | for (size_t i = 0; i < len; i++)
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| 111 | {
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| 112 | int ch = this->getch();
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| 113 | if (ch == EOF)
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| 114 | {
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| 115 | return i;
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| 116 | }
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| 117 | buffer[i] = ch;
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| 118 | }
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| 119 | return len;
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| 120 | }
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| 121 |
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| 122 |
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| 123 | int
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| 124 | aJsonClientStream::getch()
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| 125 | {
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| 126 | if (bucket != EOF)
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| 127 | {
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| 128 | int ret = bucket;
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| 129 | bucket = EOF;
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| 130 | return ret;
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| 131 | }
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| 132 | while (!stream()->available() && stream()->connected()) /* spin */;
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| 133 | if (!stream()->available()) // therefore, !stream()->connected()
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| 134 | {
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| 135 | stream()->stop();
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| 136 | return EOF;
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| 137 | }
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| 138 | return stream()->read();
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| 139 | }
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| 140 |
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| 141 | bool
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| 142 | aJsonStringStream::available()
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| 143 | {
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| 144 | if (bucket != EOF)
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| 145 | return true;
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| 146 | return inbuf_len > 0;
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| 147 | }
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| 148 |
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| 149 | int
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| 150 | aJsonStringStream::getch()
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| 151 | {
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| 152 | if (bucket != EOF)
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| 153 | {
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| 154 | int ret = bucket;
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| 155 | bucket = EOF;
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| 156 | return ret;
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| 157 | }
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| 158 | if (!inbuf || !inbuf_len)
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| 159 | {
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| 160 | return EOF;
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| 161 | }
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| 162 | char ch = *inbuf++;
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| 163 | inbuf_len--;
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| 164 | return ch;
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| 165 | }
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| 166 |
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| 167 | size_t
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| 168 | aJsonStringStream::write(uint8_t ch)
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| 169 | {
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| 170 | if (!outbuf || outbuf_len <= 1)
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| 171 | {
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| 172 | return 0;
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| 173 | }
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| 174 | *outbuf++ = ch; outbuf_len--;
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| 175 | *outbuf = 0;
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| 176 | return 1;
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| 177 | }
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| 178 |
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| 179 |
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| 180 | // Internal constructor.
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| 181 | aJsonObject*
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| 182 | aJsonClass::newItem()
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| 183 | {
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| 184 | aJsonObject* node = (aJsonObject*) malloc(sizeof(aJsonObject));
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| 185 | if (node)
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| 186 | memset(node, 0, sizeof(aJsonObject));
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| 187 | return node;
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| 188 | }
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| 189 |
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| 190 | // Delete a aJsonObject structure.
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| 191 | void
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| 192 | aJsonClass::deleteItem(aJsonObject *c)
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| 193 | {
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| 194 | aJsonObject *next;
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| 195 | while (c)
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| 196 | {
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| 197 | next = c->next;
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| 198 | if (!(c->type & aJson_IsReference) && c->child)
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| 199 | {
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| 200 | deleteItem(c->child);
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| 201 | }
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| 202 | if ((c->type == aJson_String) && c->valuestring)
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| 203 | {
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| 204 | free(c->valuestring);
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| 205 | }
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| 206 | if (c->name)
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| 207 | {
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| 208 | free(c->name);
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| 209 | }
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| 210 | free(c);
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| 211 | c = next;
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| 212 | }
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| 213 | }
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| 214 |
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| 215 | // Parse the input text to generate a number, and populate the result into item.
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| 216 | int
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| 217 | aJsonStream::parseNumber(aJsonObject *item)
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| 218 | {
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| 219 | int i = 0;
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| 220 | int sign = 1;
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| 221 |
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| 222 | int in = this->getch();
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| 223 | if (in == EOF)
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| 224 | {
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| 225 | return EOF;
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| 226 | }
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| 227 | // It is easier to decode ourselves than to use sscnaf,
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| 228 | // since so we can easier decide between int & double
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| 229 | if (in == '-')
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| 230 | {
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| 231 | //it is a negative number
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| 232 | sign = -1;
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| 233 | in = this->getch();
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| 234 | if (in == EOF)
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| 235 | {
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| 236 | return EOF;
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| 237 | }
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| 238 | }
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| 239 | if (in >= '0' && in <= '9')
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| 240 | do
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| 241 | {
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| 242 | i = (i * 10) + (in - '0');
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| 243 | in = this->getch();
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| 244 | }
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| 245 | while (in >= '0' && in <= '9'); // Number?
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| 246 | //end of integer part � or isn't it?
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| 247 | if (!(in == '.' || in == 'e' || in == 'E'))
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| 248 | {
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| 249 | item->valueint = i * (int) sign;
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| 250 | item->type = aJson_Int;
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| 251 | }
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| 252 | //ok it seems to be a double
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| 253 | else
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| 254 | {
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| 255 | double n = (double) i;
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| 256 | int scale = 0;
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| 257 | int subscale = 0;
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| 258 | char signsubscale = 1;
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| 259 | if (in == '.')
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| 260 | {
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| 261 | in = this->getch();
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| 262 | do
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| 263 | {
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| 264 | n = (n * 10.0) + (in - '0'), scale--;
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| 265 | in = this->getch();
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| 266 | }
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| 267 | while (in >= '0' && in <= '9');
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| 268 | } // Fractional part?
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| 269 | if (in == 'e' || in == 'E') // Exponent?
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| 270 | {
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| 271 | in = this->getch();
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| 272 | if (in == '+')
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| 273 | {
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| 274 | in = this->getch();
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| 275 | }
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| 276 | else if (in == '-')
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| 277 | {
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| 278 | signsubscale = -1;
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| 279 | in = this->getch();
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| 280 | }
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| 281 | while (in >= '0' && in <= '9')
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| 282 | {
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| 283 | subscale = (subscale * 10) + (in - '0'); // Number?
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| 284 | in = this->getch();
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| 285 | }
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| 286 | }
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| 287 |
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| 288 | n = sign * n * pow(10.0, ((double) scale + (double) subscale
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| 289 | * (double) signsubscale)); // number = +/- number.fraction * 10^+/- exponent
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| 290 |
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| 291 | item->valuefloat = n;
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| 292 | item->type = aJson_Float;
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| 293 | }
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| 294 | //preserve the last character for the next routine
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| 295 | this->ungetch(in);
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| 296 | return 0;
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| 297 | }
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| 298 |
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| 299 | // Render the number nicely from the given item into a string.
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| 300 | int
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| 301 | aJsonStream::printInt(aJsonObject *item)
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| 302 | {
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| 303 | if (item != NULL)
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| 304 | {
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| 305 | return this->print(item->valueint, DEC);
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| 306 | }
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| 307 | //printing nothing is ok
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| 308 | return 0;
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| 309 | }
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| 310 |
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| 311 | int
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| 312 | aJsonStream::printFloat(aJsonObject *item)
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| 313 | {
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| 314 | if (item != NULL)
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| 315 | {
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| 316 | double d = item->valuefloat;
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| 317 | if (d<0.0) {
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| 318 | this->print("-");
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| 319 | d=-d;
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| 320 | }
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| 321 | //print the integer part
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| 322 | unsigned long integer_number = (unsigned long)d;
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| 323 | this->print(integer_number, DEC);
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| 324 | this->print(".");
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| 325 | //print the fractional part
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| 326 | double fractional_part = d - ((double)integer_number);
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| 327 | //we do a do-while since we want to print at least one zero
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| 328 | //we just support a certain number of digits after the '.'
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| 329 | int n = FLOAT_PRECISION;
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| 330 | fractional_part += 0.5/pow(10.0, FLOAT_PRECISION);
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| 331 | do {
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| 332 | //make the first digit non fractional(shift it before the '.'
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| 333 | fractional_part *= 10.0;
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| 334 | //create an int out of it
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| 335 | unsigned int digit = (unsigned int) fractional_part;
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| 336 | //print it
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| 337 | this->print(digit, DEC);
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| 338 | //remove it from the number
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| 339 | fractional_part -= (double)digit;
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| 340 | n--;
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| 341 | } while ((fractional_part!=0) && (n>0));
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| 342 | }
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| 343 | //printing nothing is ok
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| 344 | return 0;
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| 345 | }
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| 346 |
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| 347 | // Parse the input text into an unescaped cstring, and populate item.
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| 348 | int
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| 349 | aJsonStream::parseString(aJsonObject *item)
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| 350 | {
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| 351 | //we do not need to skip here since the first byte should be '\"'
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| 352 | int in = this->getch();
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| 353 | if (in != '\"')
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| 354 | {
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| 355 | return EOF; // not a string!
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| 356 | }
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| 357 | item->type = aJson_String;
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| 358 | //allocate a buffer & track how long it is and how much we have read
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| 359 | string_buffer* buffer = stringBufferCreate();
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| 360 | if (buffer == NULL)
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| 361 | {
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| 362 | //unable to allocate the string
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| 363 | return EOF;
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| 364 | }
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| 365 | in = this->getch();
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| 366 | if (in == EOF)
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| 367 | {
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| 368 | stringBufferFree(buffer);
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| 369 | return EOF;
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| 370 | }
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| 371 | while (in != EOF)
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| 372 | {
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| 373 | while (in != '\"' && in >= 32)
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| 374 | {
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| 375 | if (in != '\\')
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| 376 | {
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| 377 | stringBufferAdd((char) in, buffer);
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| 378 | }
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| 379 | else
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| 380 | {
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| 381 | in = this->getch();
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| 382 | if (in == EOF)
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| 383 | {
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| 384 | stringBufferFree(buffer);
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| 385 | return EOF;
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| 386 | }
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| 387 | switch (in)
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| 388 | {
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| 389 | case '\\':
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| 390 | stringBufferAdd('\\', buffer);
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| 391 | break;
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| 392 | case '\"':
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| 393 | stringBufferAdd('\"', buffer);
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| 394 | break;
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| 395 | case '/':
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| 396 | stringBufferAdd('/', buffer);
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| 397 | break;
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| 398 | case 'b':
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| 399 | stringBufferAdd('\b', buffer);
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| 400 | break;
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| 401 | case 'f':
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| 402 | stringBufferAdd('\f', buffer);
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| 403 | break;
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| 404 | case 'n':
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| 405 | stringBufferAdd('\n', buffer);
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| 406 | break;
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| 407 | case 'r':
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| 408 | stringBufferAdd('\r', buffer);
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| 409 | break;
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| 410 | case 't':
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| 411 | stringBufferAdd('\t', buffer);
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| 412 | break;
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| 413 | default:
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| 414 | //we do not understand it so we skip it
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| 415 | break;
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| 416 | }
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| 417 | }
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| 418 | in = this->getch();
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| 419 | if (in == EOF)
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| 420 | {
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| 421 | stringBufferFree(buffer);
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| 422 | return EOF;
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| 423 | }
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| 424 | }
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| 425 | //the string ends here
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| 426 | item->valuestring = stringBufferToString(buffer);
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| 427 | return 0;
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| 428 | }
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| 429 | //we should not be here but it is ok
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| 430 | return 0;
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| 431 | }
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| 432 |
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| 433 | // Render the cstring provided to an escaped version that can be printed.
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| 434 | int
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| 435 | aJsonStream::printStringPtr(const char *str)
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| 436 | {
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| 437 | this->print("\"");
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| 438 | char* ptr = (char*) str;
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| 439 | if (ptr != NULL)
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| 440 | {
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| 441 | while (*ptr != 0)
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| 442 | {
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| 443 | if ((unsigned char) *ptr > 31 && *ptr != '\"' && *ptr != '\\')
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| 444 | {
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| 445 | this->print(*ptr);
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| 446 | ptr++;
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| 447 | }
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| 448 | else
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| 449 | {
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| 450 | this->print('\\');
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| 451 | switch (*ptr++)
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| 452 | {
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| 453 | case '\\':
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| 454 | this->print('\\');
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| 455 | break;
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| 456 | case '\"':
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| 457 | this->print('\"');
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| 458 | break;
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| 459 | case '/':
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| 460 | this->print('/');
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| 461 | break;
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| 462 | case '\b':
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| 463 | this->print('b');
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| 464 | break;
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| 465 | case '\f':
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| 466 | this->print('f');
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| 467 | break;
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| 468 | case '\n':
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| 469 | this->print('n');
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| 470 | break;
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| 471 | case '\r':
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| 472 | this->print('r');
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| 473 | break;
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| 474 | case '\t':
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| 475 | this->print('t');
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| 476 | break;
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| 477 | default:
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| 478 | break; // eviscerate with prejudice.
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| 479 | }
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| 480 | }
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| 481 |
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| 482 | }
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| 483 | }
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| 484 | this->print('\"');
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| 485 | return 0;
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| 486 | }
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| 487 |
|
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| 488 | // Invote print_string_ptr (which is useful) on an item.
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| 489 | int
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| 490 | aJsonStream::printString(aJsonObject *item)
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| 491 | {
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| 492 | return this->printStringPtr(item->valuestring);
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| 493 | }
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| 494 |
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| 495 | // Utility to jump whitespace and cr/lf
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| 496 | int
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| 497 | aJsonStream::skip()
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| 498 | {
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---|
| 499 | int in = this->getch();
|
---|
| 500 | while (in != EOF && (in <= 32))
|
---|
| 501 | {
|
---|
| 502 | in = this->getch();
|
---|
| 503 | }
|
---|
| 504 | if (in != EOF)
|
---|
| 505 | {
|
---|
| 506 | this->ungetch(in);
|
---|
| 507 | return 0;
|
---|
| 508 | }
|
---|
| 509 | return EOF;
|
---|
| 510 | }
|
---|
| 511 |
|
---|
| 512 | // Utility to flush our buffer in case it contains garbage
|
---|
| 513 | // since the parser will return the buffer untouched if it
|
---|
| 514 | // cannot understand it.
|
---|
| 515 | int
|
---|
| 516 | aJsonStream::flush()
|
---|
| 517 | {
|
---|
| 518 | int in = this->getch();
|
---|
| 519 | while(in != EOF)
|
---|
| 520 | {
|
---|
| 521 | in = this->getch();
|
---|
| 522 | }
|
---|
| 523 | return EOF;
|
---|
| 524 | }
|
---|
| 525 |
|
---|
| 526 |
|
---|
| 527 | // Parse an object - create a new root, and populate.
|
---|
| 528 | aJsonObject*
|
---|
| 529 | aJsonClass::parse(char *value)
|
---|
| 530 | {
|
---|
| 531 | aJsonStringStream stringStream(value, NULL);
|
---|
| 532 | aJsonObject* result = parse(&stringStream);
|
---|
| 533 | return result;
|
---|
| 534 | }
|
---|
| 535 |
|
---|
| 536 | // Parse an object - create a new root, and populate.
|
---|
| 537 | aJsonObject*
|
---|
| 538 | aJsonClass::parse(aJsonStream* stream)
|
---|
| 539 | {
|
---|
| 540 | return parse(stream, NULL);
|
---|
| 541 | }
|
---|
| 542 |
|
---|
| 543 | // Parse an object - create a new root, and populate.
|
---|
| 544 | aJsonObject*
|
---|
| 545 | aJsonClass::parse(aJsonStream* stream, char** filter)
|
---|
| 546 | {
|
---|
| 547 | if (stream == NULL)
|
---|
| 548 | {
|
---|
| 549 | return NULL;
|
---|
| 550 | }
|
---|
| 551 | aJsonObject *c = newItem();
|
---|
| 552 | if (!c)
|
---|
| 553 | return NULL; /* memory fail */
|
---|
| 554 |
|
---|
| 555 | stream->skip();
|
---|
| 556 | if (stream->parseValue(c, filter) == EOF)
|
---|
| 557 | {
|
---|
| 558 | deleteItem(c);
|
---|
| 559 | return NULL;
|
---|
| 560 | }
|
---|
| 561 | return c;
|
---|
| 562 | }
|
---|
| 563 |
|
---|
| 564 | // Render a aJsonObject item/entity/structure to text.
|
---|
| 565 | int
|
---|
| 566 | aJsonClass::print(aJsonObject* item, aJsonStream* stream)
|
---|
| 567 | {
|
---|
| 568 | return stream->printValue(item);
|
---|
| 569 | }
|
---|
| 570 |
|
---|
| 571 | char*
|
---|
| 572 | aJsonClass::print(aJsonObject* item)
|
---|
| 573 | {
|
---|
| 574 | char* outBuf = (char*) malloc(PRINT_BUFFER_LEN); /* XXX: Dynamic size. */
|
---|
| 575 | if (outBuf == NULL)
|
---|
| 576 | {
|
---|
| 577 | return NULL;
|
---|
| 578 | }
|
---|
| 579 | aJsonStringStream stringStream(NULL, outBuf, PRINT_BUFFER_LEN);
|
---|
| 580 | print(item, &stringStream);
|
---|
| 581 | return outBuf;
|
---|
| 582 | }
|
---|
| 583 |
|
---|
| 584 | // Parser core - when encountering text, process appropriately.
|
---|
| 585 | int
|
---|
| 586 | aJsonStream::parseValue(aJsonObject *item, char** filter)
|
---|
| 587 | {
|
---|
| 588 | if (this->skip() == EOF)
|
---|
| 589 | {
|
---|
| 590 | return EOF;
|
---|
| 591 | }
|
---|
| 592 | //read the first byte from the stream
|
---|
| 593 | int in = this->getch();
|
---|
| 594 | if (in == EOF)
|
---|
| 595 | {
|
---|
| 596 | return EOF;
|
---|
| 597 | }
|
---|
| 598 | this->ungetch(in);
|
---|
| 599 | if (in == '\"')
|
---|
| 600 | {
|
---|
| 601 | return this->parseString(item);
|
---|
| 602 | }
|
---|
| 603 | else if (in == '-' || (in >= '0' && in <= '9'))
|
---|
| 604 | {
|
---|
| 605 | return this->parseNumber(item);
|
---|
| 606 | }
|
---|
| 607 | else if (in == '[')
|
---|
| 608 | {
|
---|
| 609 | return this->parseArray(item, filter);
|
---|
| 610 | }
|
---|
| 611 | else if (in == '{')
|
---|
| 612 | {
|
---|
| 613 | return this->parseObject(item, filter);
|
---|
| 614 | }
|
---|
| 615 | //it can only be null, false or true
|
---|
| 616 | else if (in == 'n')
|
---|
| 617 | {
|
---|
| 618 | //a buffer to read the value
|
---|
| 619 | char buffer[] =
|
---|
| 620 | { 0, 0, 0, 0 };
|
---|
| 621 | if (this->readBytes((uint8_t*) buffer, 4) != 4)
|
---|
| 622 | {
|
---|
| 623 | return EOF;
|
---|
| 624 | }
|
---|
| 625 | if (!strncmp(buffer, "null", 4))
|
---|
| 626 | {
|
---|
| 627 | item->type = aJson_NULL;
|
---|
| 628 | return 0;
|
---|
| 629 | }
|
---|
| 630 | else
|
---|
| 631 | {
|
---|
| 632 | return EOF;
|
---|
| 633 | }
|
---|
| 634 | }
|
---|
| 635 | else if (in == 'f')
|
---|
| 636 | {
|
---|
| 637 | //a buffer to read the value
|
---|
| 638 | char buffer[] =
|
---|
| 639 | { 0, 0, 0, 0, 0 };
|
---|
| 640 | if (this->readBytes((uint8_t*) buffer, 5) != 5)
|
---|
| 641 | {
|
---|
| 642 | return EOF;
|
---|
| 643 | }
|
---|
| 644 | if (!strncmp(buffer, "false", 5))
|
---|
| 645 | {
|
---|
| 646 | item->type = aJson_Boolean;
|
---|
| 647 | item->valuebool = false;
|
---|
| 648 | return 0;
|
---|
| 649 | }
|
---|
| 650 | }
|
---|
| 651 | else if (in == 't')
|
---|
| 652 | {
|
---|
| 653 | //a buffer to read the value
|
---|
| 654 | char buffer[] =
|
---|
| 655 | { 0, 0, 0, 0 };
|
---|
| 656 | if (this->readBytes((uint8_t*) buffer, 4) != 4)
|
---|
| 657 | {
|
---|
| 658 | return EOF;
|
---|
| 659 | }
|
---|
| 660 | if (!strncmp(buffer, "true", 4))
|
---|
| 661 | {
|
---|
| 662 | item->type = aJson_Boolean;
|
---|
| 663 | item->valuebool = true;
|
---|
| 664 | return 0;
|
---|
| 665 | }
|
---|
| 666 | }
|
---|
| 667 |
|
---|
| 668 | return EOF; // failure.
|
---|
| 669 | }
|
---|
| 670 |
|
---|
| 671 | // Render a value to text.
|
---|
| 672 | int
|
---|
| 673 | aJsonStream::printValue(aJsonObject *item)
|
---|
| 674 | {
|
---|
| 675 | int result = 0;
|
---|
| 676 | if (item == NULL)
|
---|
| 677 | {
|
---|
| 678 | //nothing to do
|
---|
| 679 | return 0;
|
---|
| 680 | }
|
---|
| 681 | switch (item->type)
|
---|
| 682 | {
|
---|
| 683 | case aJson_NULL:
|
---|
| 684 | result = this->print("null");
|
---|
| 685 | break;
|
---|
| 686 | case aJson_Boolean:
|
---|
| 687 | if(item->valuebool){
|
---|
| 688 | result = this->print("true");
|
---|
| 689 | }
|
---|
| 690 | else{
|
---|
| 691 | result = this->print("false");
|
---|
| 692 | }
|
---|
| 693 | break;
|
---|
| 694 | case aJson_Int:
|
---|
| 695 | result = this->printInt(item);
|
---|
| 696 | break;
|
---|
| 697 | case aJson_Float:
|
---|
| 698 | result = this->printFloat(item);
|
---|
| 699 | break;
|
---|
| 700 | case aJson_String:
|
---|
| 701 | result = this->printString(item);
|
---|
| 702 | break;
|
---|
| 703 | case aJson_Array:
|
---|
| 704 | result = this->printArray(item);
|
---|
| 705 | break;
|
---|
| 706 | case aJson_Object:
|
---|
| 707 | result = this->printObject(item);
|
---|
| 708 | break;
|
---|
| 709 | }
|
---|
| 710 | return result;
|
---|
| 711 | }
|
---|
| 712 |
|
---|
| 713 | // Build an array from input text.
|
---|
| 714 | int
|
---|
| 715 | aJsonStream::parseArray(aJsonObject *item, char** filter)
|
---|
| 716 | {
|
---|
| 717 | int in = this->getch();
|
---|
| 718 | if (in != '[')
|
---|
| 719 | {
|
---|
| 720 | return EOF; // not an array!
|
---|
| 721 | }
|
---|
| 722 |
|
---|
| 723 | item->type = aJson_Array;
|
---|
| 724 | this->skip();
|
---|
| 725 | in = this->getch();
|
---|
| 726 | //check for empty array
|
---|
| 727 | if (in == ']')
|
---|
| 728 | {
|
---|
| 729 | return 0; // empty array.
|
---|
| 730 | }
|
---|
| 731 | //now put back the last character
|
---|
| 732 | this->ungetch(in);
|
---|
| 733 | aJsonObject *child;
|
---|
| 734 | char first = -1;
|
---|
| 735 | while ((first) || (in == ','))
|
---|
| 736 | {
|
---|
| 737 | aJsonObject *new_item = aJsonClass::newItem();
|
---|
| 738 | if (new_item == NULL)
|
---|
| 739 | {
|
---|
| 740 | return EOF; // memory fail
|
---|
| 741 | }
|
---|
| 742 | if (first)
|
---|
| 743 | {
|
---|
| 744 | item->child = new_item;
|
---|
| 745 | first = 0;
|
---|
| 746 | }
|
---|
| 747 | else
|
---|
| 748 | {
|
---|
| 749 | child->next = new_item;
|
---|
| 750 | new_item->prev = child;
|
---|
| 751 | }
|
---|
| 752 | child = new_item;
|
---|
| 753 | this->skip();
|
---|
| 754 | if (this->parseValue(child, filter))
|
---|
| 755 | {
|
---|
| 756 | return EOF;
|
---|
| 757 | }
|
---|
| 758 | this->skip();
|
---|
| 759 | in = this->getch();
|
---|
| 760 | }
|
---|
| 761 | if (in == ']')
|
---|
| 762 | {
|
---|
| 763 | return 0; // end of array
|
---|
| 764 | }
|
---|
| 765 | else
|
---|
| 766 | {
|
---|
| 767 | return EOF; // malformed.
|
---|
| 768 | }
|
---|
| 769 | }
|
---|
| 770 |
|
---|
| 771 | // Render an array to text
|
---|
| 772 | int
|
---|
| 773 | aJsonStream::printArray(aJsonObject *item)
|
---|
| 774 | {
|
---|
| 775 | if (item == NULL)
|
---|
| 776 | {
|
---|
| 777 | //nothing to do
|
---|
| 778 | return 0;
|
---|
| 779 | }
|
---|
| 780 | aJsonObject *child = item->child;
|
---|
| 781 | if (this->print('[') == EOF)
|
---|
| 782 | {
|
---|
| 783 | return EOF;
|
---|
| 784 | }
|
---|
| 785 | while (child)
|
---|
| 786 | {
|
---|
| 787 | if (this->printValue(child) == EOF)
|
---|
| 788 | {
|
---|
| 789 | return EOF;
|
---|
| 790 | }
|
---|
| 791 | child = child->next;
|
---|
| 792 | if (child)
|
---|
| 793 | {
|
---|
| 794 | if (this->print(',') == EOF)
|
---|
| 795 | {
|
---|
| 796 | return EOF;
|
---|
| 797 | }
|
---|
| 798 | }
|
---|
| 799 | }
|
---|
| 800 | if (this->print(']') == EOF)
|
---|
| 801 | {
|
---|
| 802 | return EOF;
|
---|
| 803 | }
|
---|
| 804 | return 0;
|
---|
| 805 | }
|
---|
| 806 |
|
---|
| 807 | // Build an object from the text.
|
---|
| 808 | int
|
---|
| 809 | aJsonStream::parseObject(aJsonObject *item, char** filter)
|
---|
| 810 | {
|
---|
| 811 | int in = this->getch();
|
---|
| 812 | if (in != '{')
|
---|
| 813 | {
|
---|
| 814 | return EOF; // not an object!
|
---|
| 815 | }
|
---|
| 816 |
|
---|
| 817 | item->type = aJson_Object;
|
---|
| 818 | this->skip();
|
---|
| 819 | //check for an empty object
|
---|
| 820 | in = this->getch();
|
---|
| 821 | if (in == '}')
|
---|
| 822 | {
|
---|
| 823 | return 0; // empty object.
|
---|
| 824 | }
|
---|
| 825 | //preserve the char for the next parser
|
---|
| 826 | this->ungetch(in);
|
---|
| 827 |
|
---|
| 828 | aJsonObject* child;
|
---|
| 829 | char first = -1;
|
---|
| 830 | while ((first) || (in == ','))
|
---|
| 831 | {
|
---|
| 832 | aJsonObject* new_item = aJsonClass::newItem();
|
---|
| 833 | if (new_item == NULL)
|
---|
| 834 | {
|
---|
| 835 | return EOF; // memory fail
|
---|
| 836 | }
|
---|
| 837 | if (first)
|
---|
| 838 | {
|
---|
| 839 | first = 0;
|
---|
| 840 | item->child = new_item;
|
---|
| 841 | }
|
---|
| 842 | else
|
---|
| 843 | {
|
---|
| 844 | child->next = new_item;
|
---|
| 845 | new_item->prev = child;
|
---|
| 846 | }
|
---|
| 847 | child = new_item;
|
---|
| 848 | this->skip();
|
---|
| 849 | if (this->parseString(child) == EOF)
|
---|
| 850 | {
|
---|
| 851 | return EOF;
|
---|
| 852 | }
|
---|
| 853 | this->skip();
|
---|
| 854 | child->name = child->valuestring;
|
---|
| 855 | child->valuestring = NULL;
|
---|
| 856 |
|
---|
| 857 | in = this->getch();
|
---|
| 858 | if (in != ':')
|
---|
| 859 | {
|
---|
| 860 | return EOF; // fail!
|
---|
| 861 | }
|
---|
| 862 | // skip any spacing, get the value.
|
---|
| 863 | this->skip();
|
---|
| 864 | if (this->parseValue(child, filter) == EOF)
|
---|
| 865 | {
|
---|
| 866 | return EOF;
|
---|
| 867 | }
|
---|
| 868 | this->skip();
|
---|
| 869 | in = this->getch();
|
---|
| 870 | }
|
---|
| 871 |
|
---|
| 872 | if (in == '}')
|
---|
| 873 | {
|
---|
| 874 | return 0; // end of array
|
---|
| 875 | }
|
---|
| 876 | else
|
---|
| 877 | {
|
---|
| 878 | return EOF; // malformed.
|
---|
| 879 | }
|
---|
| 880 | }
|
---|
| 881 |
|
---|
| 882 | // Render an object to text.
|
---|
| 883 | int
|
---|
| 884 | aJsonStream::printObject(aJsonObject *item)
|
---|
| 885 | {
|
---|
| 886 | if (item == NULL)
|
---|
| 887 | {
|
---|
| 888 | //nothing to do
|
---|
| 889 | return 0;
|
---|
| 890 | }
|
---|
| 891 | aJsonObject *child = item->child;
|
---|
| 892 | if (this->print('{') == EOF)
|
---|
| 893 | {
|
---|
| 894 | return EOF;
|
---|
| 895 | }
|
---|
| 896 | while (child)
|
---|
| 897 | {
|
---|
| 898 | if (this->printStringPtr(child->name) == EOF)
|
---|
| 899 | {
|
---|
| 900 | return EOF;
|
---|
| 901 | }
|
---|
| 902 | if (this->print(':') == EOF)
|
---|
| 903 | {
|
---|
| 904 | return EOF;
|
---|
| 905 | }
|
---|
| 906 | if (this->printValue(child) == EOF)
|
---|
| 907 | {
|
---|
| 908 | return EOF;
|
---|
| 909 | }
|
---|
| 910 | child = child->next;
|
---|
| 911 | if (child)
|
---|
| 912 | {
|
---|
| 913 | if (this->print(',') == EOF)
|
---|
| 914 | {
|
---|
| 915 | return EOF;
|
---|
| 916 | }
|
---|
| 917 | }
|
---|
| 918 | }
|
---|
| 919 | if (this->print('}') == EOF)
|
---|
| 920 | {
|
---|
| 921 | return EOF;
|
---|
| 922 | }
|
---|
| 923 | return 0;
|
---|
| 924 | }
|
---|
| 925 |
|
---|
| 926 | // Get Array size/item / object item.
|
---|
| 927 | unsigned char
|
---|
| 928 | aJsonClass::getArraySize(aJsonObject *array)
|
---|
| 929 | {
|
---|
| 930 | aJsonObject *c = array->child;
|
---|
| 931 | unsigned char i = 0;
|
---|
| 932 | while (c)
|
---|
| 933 | i++, c = c->next;
|
---|
| 934 | return i;
|
---|
| 935 | }
|
---|
| 936 | aJsonObject*
|
---|
| 937 | aJsonClass::getArrayItem(aJsonObject *array, unsigned char item)
|
---|
| 938 | {
|
---|
| 939 | aJsonObject *c = array->child;
|
---|
| 940 | while (c && item > 0)
|
---|
| 941 | item--, c = c->next;
|
---|
| 942 | return c;
|
---|
| 943 | }
|
---|
| 944 | aJsonObject*
|
---|
| 945 | aJsonClass::getObjectItem(aJsonObject *object, const char *string)
|
---|
| 946 | {
|
---|
| 947 | aJsonObject *c = object->child;
|
---|
| 948 | while (c && strcasecmp(c->name, string))
|
---|
| 949 | c = c->next;
|
---|
| 950 | return c;
|
---|
| 951 | }
|
---|
| 952 |
|
---|
| 953 | // Utility for array list handling.
|
---|
| 954 | void
|
---|
| 955 | aJsonClass::suffixObject(aJsonObject *prev, aJsonObject *item)
|
---|
| 956 | {
|
---|
| 957 | prev->next = item;
|
---|
| 958 | item->prev = prev;
|
---|
| 959 | }
|
---|
| 960 | // Utility for handling references.
|
---|
| 961 | aJsonObject*
|
---|
| 962 | aJsonClass::createReference(aJsonObject *item)
|
---|
| 963 | {
|
---|
| 964 | aJsonObject *ref = newItem();
|
---|
| 965 | if (!ref)
|
---|
| 966 | return 0;
|
---|
| 967 | memcpy(ref, item, sizeof(aJsonObject));
|
---|
| 968 | ref->name = 0;
|
---|
| 969 | ref->type |= aJson_IsReference;
|
---|
| 970 | ref->next = ref->prev = 0;
|
---|
| 971 | return ref;
|
---|
| 972 | }
|
---|
| 973 |
|
---|
| 974 | // Add item to array/object.
|
---|
| 975 | void
|
---|
| 976 | aJsonClass::addItemToArray(aJsonObject *array, aJsonObject *item)
|
---|
| 977 | {
|
---|
| 978 | aJsonObject *c = array->child;
|
---|
| 979 | if (!item)
|
---|
| 980 | return;
|
---|
| 981 | if (!c)
|
---|
| 982 | {
|
---|
| 983 | array->child = item;
|
---|
| 984 | }
|
---|
| 985 | else
|
---|
| 986 | {
|
---|
| 987 | while (c && c->next)
|
---|
| 988 | c = c->next;
|
---|
| 989 | suffixObject(c, item);
|
---|
| 990 | }
|
---|
| 991 | }
|
---|
| 992 | void
|
---|
| 993 | aJsonClass::addItemToObject(aJsonObject *object, const char *string,
|
---|
| 994 | aJsonObject *item)
|
---|
| 995 | {
|
---|
| 996 | if (!item)
|
---|
| 997 | return;
|
---|
| 998 | if (item->name)
|
---|
| 999 | free(item->name);
|
---|
| 1000 | item->name = strdup(string);
|
---|
| 1001 | addItemToArray(object, item);
|
---|
| 1002 | }
|
---|
| 1003 | void
|
---|
| 1004 | aJsonClass::addItemReferenceToArray(aJsonObject *array, aJsonObject *item)
|
---|
| 1005 | {
|
---|
| 1006 | addItemToArray(array, createReference(item));
|
---|
| 1007 | }
|
---|
| 1008 | void
|
---|
| 1009 | aJsonClass::addItemReferenceToObject(aJsonObject *object, const char *string,
|
---|
| 1010 | aJsonObject *item)
|
---|
| 1011 | {
|
---|
| 1012 | addItemToObject(object, string, createReference(item));
|
---|
| 1013 | }
|
---|
| 1014 |
|
---|
| 1015 | aJsonObject*
|
---|
| 1016 | aJsonClass::detachItemFromArray(aJsonObject *array, unsigned char which)
|
---|
| 1017 | {
|
---|
| 1018 | aJsonObject *c = array->child;
|
---|
| 1019 | while (c && which > 0)
|
---|
| 1020 | c = c->next, which--;
|
---|
| 1021 | if (!c)
|
---|
| 1022 | return 0;
|
---|
| 1023 | if (c->prev)
|
---|
| 1024 | c->prev->next = c->next;
|
---|
| 1025 | if (c->next)
|
---|
| 1026 | c->next->prev = c->prev;
|
---|
| 1027 | if (c == array->child)
|
---|
| 1028 | array->child = c->next;
|
---|
| 1029 | c->prev = c->next = 0;
|
---|
| 1030 | return c;
|
---|
| 1031 | }
|
---|
| 1032 | void
|
---|
| 1033 | aJsonClass::deleteItemFromArray(aJsonObject *array, unsigned char which)
|
---|
| 1034 | {
|
---|
| 1035 | deleteItem(detachItemFromArray(array, which));
|
---|
| 1036 | }
|
---|
| 1037 | aJsonObject*
|
---|
| 1038 | aJsonClass::detachItemFromObject(aJsonObject *object, const char *string)
|
---|
| 1039 | {
|
---|
| 1040 | unsigned char i = 0;
|
---|
| 1041 | aJsonObject *c = object->child;
|
---|
| 1042 | while (c && strcasecmp(c->name, string))
|
---|
| 1043 | i++, c = c->next;
|
---|
| 1044 | if (c)
|
---|
| 1045 | return detachItemFromArray(object, i);
|
---|
| 1046 | return 0;
|
---|
| 1047 | }
|
---|
| 1048 | void
|
---|
| 1049 | aJsonClass::deleteItemFromObject(aJsonObject *object, const char *string)
|
---|
| 1050 | {
|
---|
| 1051 | deleteItem(detachItemFromObject(object, string));
|
---|
| 1052 | }
|
---|
| 1053 |
|
---|
| 1054 | // Replace array/object items with new ones.
|
---|
| 1055 | void
|
---|
| 1056 | aJsonClass::replaceItemInArray(aJsonObject *array, unsigned char which,
|
---|
| 1057 | aJsonObject *newitem)
|
---|
| 1058 | {
|
---|
| 1059 | aJsonObject *c = array->child;
|
---|
| 1060 | while (c && which > 0)
|
---|
| 1061 | c = c->next, which--;
|
---|
| 1062 | if (!c)
|
---|
| 1063 | return;
|
---|
| 1064 | newitem->next = c->next;
|
---|
| 1065 | newitem->prev = c->prev;
|
---|
| 1066 | if (newitem->next)
|
---|
| 1067 | newitem->next->prev = newitem;
|
---|
| 1068 | if (c == array->child)
|
---|
| 1069 | array->child = newitem;
|
---|
| 1070 | else
|
---|
| 1071 | newitem->prev->next = newitem;
|
---|
| 1072 | c->next = c->prev = 0;
|
---|
| 1073 | deleteItem(c);
|
---|
| 1074 | }
|
---|
| 1075 | void
|
---|
| 1076 | aJsonClass::replaceItemInObject(aJsonObject *object, const char *string,
|
---|
| 1077 | aJsonObject *newitem)
|
---|
| 1078 | {
|
---|
| 1079 | unsigned char i = 0;
|
---|
| 1080 | aJsonObject *c = object->child;
|
---|
| 1081 | while (c && strcasecmp(c->name, string))
|
---|
| 1082 | i++, c = c->next;
|
---|
| 1083 | if (c)
|
---|
| 1084 | {
|
---|
| 1085 | newitem->name = strdup(string);
|
---|
| 1086 | replaceItemInArray(object, i, newitem);
|
---|
| 1087 | }
|
---|
| 1088 | }
|
---|
| 1089 |
|
---|
| 1090 | // Create basic types:
|
---|
| 1091 | aJsonObject*
|
---|
| 1092 | aJsonClass::createNull()
|
---|
| 1093 | {
|
---|
| 1094 | aJsonObject *item = newItem();
|
---|
| 1095 | if (item)
|
---|
| 1096 | item->type = aJson_NULL;
|
---|
| 1097 | return item;
|
---|
| 1098 | }
|
---|
| 1099 |
|
---|
| 1100 | aJsonObject*
|
---|
| 1101 | aJsonClass::createItem(bool b)
|
---|
| 1102 | {
|
---|
| 1103 | aJsonObject *item = newItem();
|
---|
| 1104 | if (item){
|
---|
| 1105 | item->type = aJson_Boolean;
|
---|
| 1106 | item->valuebool = b;
|
---|
| 1107 | }
|
---|
| 1108 |
|
---|
| 1109 | return item;
|
---|
| 1110 | }
|
---|
| 1111 |
|
---|
| 1112 | aJsonObject*
|
---|
| 1113 | aJsonClass::createItem(char b)
|
---|
| 1114 | {
|
---|
| 1115 | aJsonObject *item = newItem();
|
---|
| 1116 | if (item)
|
---|
| 1117 | {
|
---|
| 1118 | item->type = aJson_Boolean;
|
---|
| 1119 | item->valuebool = b ? -1 : 0;
|
---|
| 1120 | }
|
---|
| 1121 | return item;
|
---|
| 1122 | }
|
---|
| 1123 |
|
---|
| 1124 | aJsonObject*
|
---|
| 1125 | aJsonClass::createItem(int num)
|
---|
| 1126 | {
|
---|
| 1127 | aJsonObject *item = newItem();
|
---|
| 1128 | if (item)
|
---|
| 1129 | {
|
---|
| 1130 | item->type = aJson_Int;
|
---|
| 1131 | item->valueint = (int) num;
|
---|
| 1132 | }
|
---|
| 1133 | return item;
|
---|
| 1134 | }
|
---|
| 1135 |
|
---|
| 1136 | aJsonObject*
|
---|
| 1137 | aJsonClass::createItem(double num)
|
---|
| 1138 | {
|
---|
| 1139 | aJsonObject *item = newItem();
|
---|
| 1140 | if (item)
|
---|
| 1141 | {
|
---|
| 1142 | item->type = aJson_Float;
|
---|
| 1143 | item->valuefloat = num;
|
---|
| 1144 | }
|
---|
| 1145 | return item;
|
---|
| 1146 | }
|
---|
| 1147 |
|
---|
| 1148 | aJsonObject*
|
---|
| 1149 | aJsonClass::createItem(const char *string)
|
---|
| 1150 | {
|
---|
| 1151 | aJsonObject *item = newItem();
|
---|
| 1152 | if (item)
|
---|
| 1153 | {
|
---|
| 1154 | item->type = aJson_String;
|
---|
| 1155 | item->valuestring = strdup(string);
|
---|
| 1156 | }
|
---|
| 1157 | return item;
|
---|
| 1158 | }
|
---|
| 1159 |
|
---|
| 1160 | aJsonObject*
|
---|
| 1161 | aJsonClass::createArray()
|
---|
| 1162 | {
|
---|
| 1163 | aJsonObject *item = newItem();
|
---|
| 1164 | if (item)
|
---|
| 1165 | item->type = aJson_Array;
|
---|
| 1166 | return item;
|
---|
| 1167 | }
|
---|
| 1168 | aJsonObject*
|
---|
| 1169 | aJsonClass::createObject()
|
---|
| 1170 | {
|
---|
| 1171 | aJsonObject *item = newItem();
|
---|
| 1172 | if (item)
|
---|
| 1173 | item->type = aJson_Object;
|
---|
| 1174 | return item;
|
---|
| 1175 | }
|
---|
| 1176 |
|
---|
| 1177 | // Create Arrays:
|
---|
| 1178 | aJsonObject*
|
---|
| 1179 | aJsonClass::createIntArray(int *numbers, unsigned char count)
|
---|
| 1180 | {
|
---|
| 1181 | unsigned char i;
|
---|
| 1182 | aJsonObject *n = 0, *p = 0, *a = createArray();
|
---|
| 1183 | for (i = 0; a && i < count; i++)
|
---|
| 1184 | {
|
---|
| 1185 | n = createItem(numbers[i]);
|
---|
| 1186 | if (!i)
|
---|
| 1187 | a->child = n;
|
---|
| 1188 | else
|
---|
| 1189 | suffixObject(p, n);
|
---|
| 1190 | p = n;
|
---|
| 1191 | }
|
---|
| 1192 | return a;
|
---|
| 1193 | }
|
---|
| 1194 |
|
---|
| 1195 | aJsonObject*
|
---|
| 1196 | aJsonClass::createFloatArray(double *numbers, unsigned char count)
|
---|
| 1197 | {
|
---|
| 1198 | unsigned char i;
|
---|
| 1199 | aJsonObject *n = 0, *p = 0, *a = createArray();
|
---|
| 1200 | for (i = 0; a && i < count; i++)
|
---|
| 1201 | {
|
---|
| 1202 | n = createItem(numbers[i]);
|
---|
| 1203 | if (!i)
|
---|
| 1204 | a->child = n;
|
---|
| 1205 | else
|
---|
| 1206 | suffixObject(p, n);
|
---|
| 1207 | p = n;
|
---|
| 1208 | }
|
---|
| 1209 | return a;
|
---|
| 1210 | }
|
---|
| 1211 |
|
---|
| 1212 | aJsonObject*
|
---|
| 1213 | aJsonClass::createDoubleArray(double *numbers, unsigned char count)
|
---|
| 1214 | {
|
---|
| 1215 | unsigned char i;
|
---|
| 1216 | aJsonObject *n = 0, *p = 0, *a = createArray();
|
---|
| 1217 | for (i = 0; a && i < count; i++)
|
---|
| 1218 | {
|
---|
| 1219 | n = createItem(numbers[i]);
|
---|
| 1220 | if (!i)
|
---|
| 1221 | a->child = n;
|
---|
| 1222 | else
|
---|
| 1223 | suffixObject(p, n);
|
---|
| 1224 | p = n;
|
---|
| 1225 | }
|
---|
| 1226 | return a;
|
---|
| 1227 | }
|
---|
| 1228 |
|
---|
| 1229 | aJsonObject*
|
---|
| 1230 | aJsonClass::createStringArray(const char **strings, unsigned char count)
|
---|
| 1231 | {
|
---|
| 1232 | unsigned char i;
|
---|
| 1233 | aJsonObject *n = 0, *p = 0, *a = createArray();
|
---|
| 1234 | for (i = 0; a && i < count; i++)
|
---|
| 1235 | {
|
---|
| 1236 | n = createItem(strings[i]);
|
---|
| 1237 | if (!i)
|
---|
| 1238 | a->child = n;
|
---|
| 1239 | else
|
---|
| 1240 | suffixObject(p, n);
|
---|
| 1241 | p = n;
|
---|
| 1242 | }
|
---|
| 1243 | return a;
|
---|
| 1244 | }
|
---|
| 1245 |
|
---|
| 1246 | void
|
---|
| 1247 | aJsonClass::addNullToObject(aJsonObject* object, const char* name)
|
---|
| 1248 | {
|
---|
| 1249 | addItemToObject(object, name, createNull());
|
---|
| 1250 | }
|
---|
| 1251 |
|
---|
| 1252 | void
|
---|
| 1253 | aJsonClass::addBooleanToObject(aJsonObject* object, const char* name, bool b)
|
---|
| 1254 | {
|
---|
| 1255 | addItemToObject(object, name, createItem(b));
|
---|
| 1256 | }
|
---|
| 1257 |
|
---|
| 1258 | void
|
---|
| 1259 | aJsonClass::addNumberToObject(aJsonObject* object, const char* name, int n)
|
---|
| 1260 | {
|
---|
| 1261 | addItemToObject(object, name, createItem(n));
|
---|
| 1262 | }
|
---|
| 1263 |
|
---|
| 1264 | void
|
---|
| 1265 | aJsonClass::addNumberToObject(aJsonObject* object, const char* name, double n)
|
---|
| 1266 | {
|
---|
| 1267 | addItemToObject(object, name, createItem(n));
|
---|
| 1268 | }
|
---|
| 1269 |
|
---|
| 1270 | void
|
---|
| 1271 | aJsonClass::addStringToObject(aJsonObject* object, const char* name,
|
---|
| 1272 | const char* s)
|
---|
| 1273 | {
|
---|
| 1274 | addItemToObject(object, name, createItem(s));
|
---|
| 1275 | }
|
---|
| 1276 |
|
---|
| 1277 | //TODO conversion routines btw. float & int types?
|
---|
| 1278 |
|
---|
| 1279 | aJsonClass aJson;
|
---|