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@@ -1,6 +1,6 @@
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#include "ArduinoJson/Internals/JsonParser.hpp"
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-#include <stdlib.h> // for strtol, strtod
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+#include <stdlib.h> // for strtol, strtod
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#include <ctype.h>
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#include "ArduinoJson/JsonBuffer.hpp"
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@@ -9,14 +9,12 @@
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using namespace ArduinoJson::Internals;
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void JsonParser::skipSpaces() {
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- while (isspace(*_ptr))
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- _ptr++;
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+ while (isspace(*_ptr)) _ptr++;
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}
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bool JsonParser::skip(char charToSkip) {
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skipSpaces();
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- if (*_ptr != charToSkip)
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- return false;
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+ if (*_ptr != charToSkip) return false;
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_ptr++;
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skipSpaces();
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return true;
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@@ -26,39 +24,39 @@ JsonNode *JsonParser::parseAnything() {
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skipSpaces();
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switch (*_ptr) {
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- case '[':
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- return parseArray();
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-
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- case 't':
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- case 'f':
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- return parseBoolean();
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-
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- case '-':
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- case '.':
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- case '0':
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- case '1':
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- case '2':
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- case '3':
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- case '4':
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- case '5':
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- case '6':
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- case '7':
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- case '8':
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- case '9':
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- return parseNumber();
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-
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- case 'n':
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- return parseNull();
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-
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- case '{':
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- return parseObject();
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-
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- case '\'':
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- case '\"':
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- return parseString();
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-
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- default:
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- return NULL; // invalid JSON
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+ case '[':
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+ return parseArray();
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+
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+ case 't':
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+ case 'f':
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+ return parseBoolean();
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+
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+ case '-':
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+ case '.':
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+ case '0':
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+ case '1':
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+ case '2':
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+ case '3':
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+ case '4':
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+ case '5':
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+ case '6':
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+ case '7':
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+ case '8':
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+ case '9':
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+ return parseNumber();
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+
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+ case 'n':
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+ return parseNull();
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+
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+ case '{':
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+ return parseObject();
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+
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+ case '\'':
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+ case '\"':
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+ return parseString();
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+
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+ default:
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+ return NULL; // invalid JSON
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}
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}
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@@ -67,25 +65,20 @@ JsonNode *JsonParser::parseArray() {
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skip('[');
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- if (isEnd())
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- return 0;
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+ if (isEnd()) return 0;
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- if (skip(']'))
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- return node; // empty array
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+ if (skip(']')) return node; // empty array
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for (;;) {
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JsonNode *child = parseAnything();
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- if (!child)
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- return 0; // child parsing failed
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+ if (!child) return 0; // child parsing failed
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node->addChild(child);
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- if (skip(']'))
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- return node; // end of the array
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+ if (skip(']')) return node; // end of the array
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- if (!skip(','))
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- return 0; // comma is missing
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+ if (!skip(',')) return 0; // comma is missing
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}
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}
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@@ -103,7 +96,7 @@ JsonNode *JsonParser::parseNumber() {
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char *endOfLong;
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long longValue = strtol(_ptr, &endOfLong, 10);
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- if (*endOfLong == '.') // stopped on a decimal separator
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+ if (*endOfLong == '.') // stopped on a decimal separator
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{
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double value = strtod(_ptr, &_ptr);
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int decimals = _ptr - endOfLong - 1;
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@@ -115,7 +108,7 @@ JsonNode *JsonParser::parseNumber() {
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}
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JsonNode *JsonParser::parseNull() {
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- _ptr += 4; // strlen("null")
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+ _ptr += 4; // strlen("null")
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return _buffer->createStringNode(0);
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}
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@@ -125,41 +118,33 @@ JsonNode *JsonParser::parseObject() {
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skip('{');
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- if (isEnd())
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- return 0; // premature ending
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+ if (isEnd()) return 0; // premature ending
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- if (skip('}'))
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- return node; // empty object
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+ if (skip('}')) return node; // empty object
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for (;;) {
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JsonNode *child = parseObjectKeyValue();
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- if (!child)
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- return 0; // child parsing failed
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+ if (!child) return 0; // child parsing failed
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node->addChild(child);
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- if (skip('}'))
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- return node; // end of the object
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+ if (skip('}')) return node; // end of the object
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- if (!skip(','))
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- return 0; // comma is missing
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+ if (!skip(',')) return 0; // comma is missing
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}
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}
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JsonNode *JsonParser::parseObjectKeyValue() {
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const char *key = QuotedString::extractFrom(_ptr, &_ptr);
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- if (!key)
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- return 0; // failed to extract key
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+ if (!key) return 0; // failed to extract key
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- if (!skip(':'))
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- return 0; // colon is missing
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+ if (!skip(':')) return 0; // colon is missing
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JsonNode *value = parseAnything();
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- if (!value)
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- return 0; // value parsing failed
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+ if (!value) return 0; // value parsing failed
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return _buffer->createObjectKeyValueNode(key, value);
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}
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