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ripley |
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#include "internalJSONNode.h"
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#include "NumberToString.h" //So that I can convert numbers into strings
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#include "JSONNode.h" //To fill in the foreward declaration
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#include "JSONWorker.h" //For fetching and parsing and such
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#include "JSONGlobals.h"
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internalJSONNode::internalJSONNode(const internalJSONNode & orig) json_nothrow :
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_type(orig._type), _name(orig._name), _name_encoded(orig._name_encoded),
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_string(orig._string), _string_encoded(orig._string_encoded), _value(orig._value)
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initializeMutex(0)
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initializeRefCount(1)
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initializeFetch(orig.fetched)
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initializeComment(orig._comment)
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initializeChildren(0){
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LIBJSON_COPY_CTOR;
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if (isContainer()){
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CHILDREN = jsonChildren::newChildren();
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if (json_likely(!orig.CHILDREN -> empty())){
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CHILDREN -> reserve(orig.CHILDREN -> size());
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json_foreach(orig.CHILDREN, myrunner){
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CHILDREN -> push_back(JSONNode::newJSONNode((*myrunner) -> duplicate()));
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}
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}
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}
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#ifdef JSON_MUTEX_CALLBACKS /*-> JSON_MUTEX_CALLBACKS */
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_set_mutex(orig.mylock, false);
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#endif /*<- */
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}
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#ifdef JSON_PREPARSE /*-> JSON_PREPARSE */
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#define SetFetchedFalseOrDo(code) code
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#else /*<- else */
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#define SetFetchedFalseOrDo(code) SetFetched(false)
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#endif /*<- */
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//this one is specialized because the root can only be array or node
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#ifdef JSON_READ_PRIORITY /*-> JSON_READ_PRIORITY */
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internalJSONNode::internalJSONNode(const json_string & unparsed) json_nothrow : _type(), _name(),_name_encoded(false), _string(unparsed), _string_encoded(), _value()
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initializeMutex(0)
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initializeRefCount(1)
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initializeFetch(false)
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initializeComment(json_global(EMPTY_JSON_STRING))
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initializeChildren(0){
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LIBJSON_CTOR;
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switch (unparsed[0]){
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case JSON_TEXT('{'): //node
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_type = JSON_NODE;
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CHILDREN = jsonChildren::newChildren();
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#ifdef JSON_PREPARSE
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FetchNode();
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#endif
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break;
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case JSON_TEXT('['): //array
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_type = JSON_ARRAY;
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CHILDREN = jsonChildren::newChildren();
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#ifdef JSON_PREPARSE
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FetchArray();
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#endif
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break;
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default:
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JSON_FAIL_SAFE(JSON_TEXT("root not starting with either { or ["), Nullify(););
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break;
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}
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}
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#ifndef JSON_STRICT
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#define LETTERCASE(x, y)\
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case JSON_TEXT(x):\
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case JSON_TEXT(y)
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#else
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#define LETTERCASE(x, y)\
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case JSON_TEXT(x)
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#endif
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internalJSONNode::internalJSONNode(const json_string & name_t, const json_string & value_t) json_nothrow : _type(), _name(JSONWorker::FixString(name_t, NAME_ENCODED)), _name_encoded(), _string(), _string_encoded(), _value()
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initializeMutex(0)
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initializeRefCount(1)
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initializeFetch(false)
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initializeComment(json_global(EMPTY_JSON_STRING))
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initializeChildren(0){
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LIBJSON_CTOR;
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#ifdef JSON_STRICT
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JSON_ASSERT_SAFE(!value_t.empty(), JSON_TEXT("empty node"), Nullify(); return;);
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#else
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if (json_unlikely(value_t.empty())){
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_type = JSON_NULL;
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SetFetched(true);
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return;
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}
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#endif
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_string = value_t;
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const json_char firstchar = value_t[0];
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#if defined JSON_DEBUG || defined JSON_SAFE
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const json_char lastchar = value_t[value_t.length() - 1];
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#endif
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switch (firstchar){
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case JSON_TEXT('\"'): //a json_string literal, still escaped and with leading and trailing quotes
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JSON_ASSERT_SAFE(lastchar == JSON_TEXT('\"'), JSON_TEXT("Unterminated quote"), Nullify(); return;);
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_type = JSON_STRING;
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SetFetchedFalseOrDo(FetchString());
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break;
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case JSON_TEXT('{'): //a child node, or set of children
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JSON_ASSERT_SAFE(lastchar == JSON_TEXT('}'), JSON_TEXT("Missing }"), Nullify(); return;);
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_type = JSON_NODE;
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CHILDREN = jsonChildren::newChildren();
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SetFetchedFalseOrDo(FetchNode());
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break;
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case JSON_TEXT('['): //an array
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JSON_ASSERT_SAFE(lastchar == JSON_TEXT(']'), JSON_TEXT("Missing ]"), Nullify(); return;);
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_type = JSON_ARRAY;
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CHILDREN = jsonChildren::newChildren();
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SetFetchedFalseOrDo(FetchArray());
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break;
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LETTERCASE('t', 'T'):
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JSON_ASSERT_SAFE(value_t == json_global(CONST_TRUE), json_string(json_global(ERROR_UNKNOWN_LITERAL) + value_t).c_str(), Nullify(); return;);
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_value._bool = true;
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_type = JSON_BOOL;
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SetFetched(true);
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break;
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LETTERCASE('f', 'F'):
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JSON_ASSERT_SAFE(value_t == json_global(CONST_FALSE), json_string(json_global(ERROR_UNKNOWN_LITERAL) + value_t).c_str(), Nullify(); return;);
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_value._bool = false;
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_type = JSON_BOOL;
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SetFetched(true);
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break;
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LETTERCASE('n', 'N'):
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JSON_ASSERT_SAFE(value_t == json_global(CONST_NULL), json_string(json_global(ERROR_UNKNOWN_LITERAL) + value_t).c_str(), Nullify(); return;);
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_type = JSON_NULL;
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SetFetched(true);
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break;
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default:
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JSON_ASSERT_SAFE(NumberToString::isNumeric(value_t), json_string(json_global(ERROR_UNKNOWN_LITERAL) + value_t).c_str(), Nullify(); return;);
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_type = JSON_NUMBER;
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SetFetchedFalseOrDo(FetchNumber());
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break;
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}
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}
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#endif /*<- */
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internalJSONNode::~internalJSONNode(void) json_nothrow {
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LIBJSON_DTOR;
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#ifdef JSON_MUTEX_CALLBACKS
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_unset_mutex();
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#endif /*<- */
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DELETE_CHILDREN();
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}
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#ifdef JSON_READ_PRIORITY
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void internalJSONNode::FetchString(void) const json_nothrow {
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JSON_ASSERT_SAFE(!_string.empty(), JSON_TEXT("JSON json_string type is empty?"), Nullify(); return;);
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JSON_ASSERT_SAFE(_string[0] == JSON_TEXT('\"'), JSON_TEXT("JSON json_string type doesn't start with a quotation?"), Nullify(); return;);
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JSON_ASSERT_SAFE(_string[_string.length() - 1] == JSON_TEXT('\"'), JSON_TEXT("JSON json_string type doesn't end with a quotation?"), Nullify(); return;);
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_string = JSONWorker::FixString(json_string(_string.begin() + 1, _string.end() - 1), STRING_ENCODED);
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#ifdef JSON_LESS_MEMORY
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JSON_ASSERT(_string.capacity() == _string.length(), JSON_TEXT("_string object too large 2"));
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#endif
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}
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void internalJSONNode::FetchNode(void) const json_nothrow {
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JSON_ASSERT_SAFE(!_string.empty(), JSON_TEXT("JSON node type is empty?"), Nullify(); return;);
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JSON_ASSERT_SAFE(_string[0] == JSON_TEXT('{'), JSON_TEXT("JSON node type doesn't start with a bracket?"), Nullify(); return;);
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JSON_ASSERT_SAFE(_string[_string.length() - 1] == JSON_TEXT('}'), JSON_TEXT("JSON node type doesn't end with a bracket?"), Nullify(); return;);
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JSONWorker::DoNode(this, _string);
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clearString(_string);
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}
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void internalJSONNode::FetchArray(void) const json_nothrow {
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JSON_ASSERT_SAFE(!_string.empty(), JSON_TEXT("JSON node type is empty?"), Nullify(); return;);
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JSON_ASSERT_SAFE(_string[0] == JSON_TEXT('['), JSON_TEXT("JSON node type doesn't start with a square bracket?"), Nullify(); return;);
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JSON_ASSERT_SAFE(_string[_string.length() - 1] == JSON_TEXT(']'), JSON_TEXT("JSON node type doesn't end with a square bracket?"), Nullify(); return;);
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JSONWorker::DoArray(this, _string);
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clearString(_string);
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}
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#endif
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//This one is used by as_int and as_float, so even non-readers need it
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void internalJSONNode::FetchNumber(void) const json_nothrow {
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#ifdef JSON_STRICT
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_value._number = NumberToString::_atof(_string.c_str());
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#else
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#ifdef JSON_UNICODE
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const size_t len = _string.length();
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#if defined(_MSC_VER) && defined(JSON_SAFE)
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const size_t bytes = (len * (sizeof(json_char) / sizeof(char))) + 1;
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json_auto<char> temp(bytes);
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size_t res;
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errno_t err = wcstombs_s(&res, temp.ptr, bytes, _string.c_str(), len);
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if (err != 0){
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_value._number = (json_number)0.0;
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return;
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}
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#elif defined(JSON_SAFE)
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const size_t bytes = (len * (sizeof(json_char) / sizeof(char))) + 1;
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json_auto<char> temp(bytes);
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size_t res = std::wcstombs(temp.ptr, _string.c_str(), len);
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if (res == (size_t)-1){
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_value._number = (json_number)0.0;
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return;
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}
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#else
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json_auto<char> temp(len + 1);
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size_t res = std::wcstombs(temp.ptr, _string.c_str(), len);
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#endif
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temp.ptr[res] = '\0';
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_value._number = (json_number)std::atof(temp.ptr);
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#else
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_value._number = (json_number)std::atof(_string.c_str());
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#endif
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#endif
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#if((!defined(JSON_CASTABLE) && defined(JSON_LESS_MEMORY)) && !defined(JSON_WRITE_PRIORITY))
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clearString(_string);
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#endif
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}
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#if !defined(JSON_PREPARSE) && defined(JSON_READ_PRIORITY)
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void internalJSONNode::Fetch(void) const json_nothrow {
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if (fetched) return;
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switch (type()){
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case JSON_STRING:
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FetchString();
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break;
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case JSON_NODE:
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FetchNode();
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break;
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case JSON_ARRAY:
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FetchArray();
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break;
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case JSON_NUMBER:
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FetchNumber();
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break;
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#if defined JSON_DEBUG || defined JSON_SAFE
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default:
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JSON_FAIL(JSON_TEXT("Fetching an unknown type"));
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Nullify();
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#endif
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}
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fetched = true;
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}
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#endif
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void internalJSONNode::Set(const json_string & val) json_nothrow {
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makeNotContainer();
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_type = JSON_STRING;
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_string = val;
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shrinkString(_string);
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_string_encoded = true;
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SetFetched(true);
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}
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#ifdef JSON_LIBRARY
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void internalJSONNode::Set(json_int_t val) json_nothrow {
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makeNotContainer();
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_type = JSON_NUMBER;
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_value._number = (json_number)val;
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#if(defined(JSON_CASTABLE) || !defined(JSON_LESS_MEMORY) || defined(JSON_WRITE_PRIORITY))
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_string = NumberToString::_itoa<json_int_t>(val);
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#else
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clearString(_string);
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#endif
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SetFetched(true);
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}
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void internalJSONNode::Set(json_number val) json_nothrow {
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makeNotContainer();
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_type = JSON_NUMBER;
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_value._number = val;
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#if(defined(JSON_CASTABLE) || !defined(JSON_LESS_MEMORY) || defined(JSON_WRITE_PRIORITY))
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_string = NumberToString::_ftoa(val);
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#else
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clearString(_string);
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#endif
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SetFetched(true);
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}
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#else
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#if(defined(JSON_CASTABLE) || !defined(JSON_LESS_MEMORY) || defined(JSON_WRITE_PRIORITY))
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#define SET(converter, type)\
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void internalJSONNode::Set(type val) json_nothrow {\
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makeNotContainer();\
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_type = JSON_NUMBER;\
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_value._number = (json_number)val;\
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_string = NumberToString::converter<type>(val);\
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SetFetched(true);\
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}
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#define SET_FLOAT(type) \
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void internalJSONNode::Set(type val) json_nothrow {\
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makeNotContainer();\
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_type = JSON_NUMBER;\
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_value._number = (json_number)val;\
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_string = NumberToString::_ftoa(_value._number);\
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SetFetched(true);\
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}
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303 |
#else /*<- else */
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304 |
#define SET(converter, type)\
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305 |
void internalJSONNode::Set(type val) json_nothrow {\
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306 |
makeNotContainer();\
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_type = JSON_NUMBER;\
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_value._number = (json_number)val;\
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clearString(_string);\
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SetFetched(true);\
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}
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312 |
#define SET_FLOAT(type) \
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313 |
void internalJSONNode::Set(type val) json_nothrow {\
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314 |
makeNotContainer();\
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315 |
_type = JSON_NUMBER;\
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316 |
_value._number = (json_number)val;\
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317 |
clearString(_string);\
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318 |
SetFetched(true);\
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}
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320 |
#endif
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321 |
#define SET_INTEGER(type) SET(_itoa, type) SET(_uitoa, unsigned type)
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322 |
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323 |
SET_INTEGER(char)
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324 |
SET_INTEGER(short)
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325 |
SET_INTEGER(int)
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326 |
SET_INTEGER(long)
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327 |
#ifndef JSON_ISO_STRICT
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328 |
SET_INTEGER(long long)
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329 |
SET_FLOAT(long double)
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330 |
#endif
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331 |
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332 |
SET_FLOAT(float)
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333 |
SET_FLOAT(double)
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|
334 |
#endif
|
|
|
335 |
|
|
|
336 |
void internalJSONNode::Set(bool val) json_nothrow {
|
|
|
337 |
makeNotContainer();
|
|
|
338 |
_type = JSON_BOOL;
|
|
|
339 |
_value._bool = val;
|
|
|
340 |
#if(defined(JSON_CASTABLE) || !defined(JSON_LESS_MEMORY) || defined(JSON_WRITE_PRIORITY))
|
|
|
341 |
_string = val ? json_global(CONST_TRUE) : json_global(CONST_FALSE);
|
|
|
342 |
#endif
|
|
|
343 |
SetFetched(true);
|
|
|
344 |
}
|
|
|
345 |
|
|
|
346 |
bool internalJSONNode::IsEqualTo(const internalJSONNode * val) const json_nothrow {
|
|
|
347 |
if (this == val) return true; //same internal object, so they must be equal (not only for ref counting)
|
|
|
348 |
if (type() != val -> type()) return false; //aren't even same type
|
|
|
349 |
if (_name != val -> _name) return false; //names aren't the same
|
|
|
350 |
if (type() == JSON_NULL) return true; //both null, can't be different
|
|
|
351 |
#if !defined(JSON_PREPARSE) && defined(JSON_READ_PRIORITY)
|
|
|
352 |
Fetch();
|
|
|
353 |
val -> Fetch();
|
|
|
354 |
#endif
|
|
|
355 |
switch (type()){
|
|
|
356 |
case JSON_STRING:
|
|
|
357 |
return val -> _string == _string;
|
|
|
358 |
case JSON_NUMBER:
|
|
|
359 |
return _floatsAreEqual(val -> _value._number, _value._number);
|
|
|
360 |
case JSON_BOOL:
|
|
|
361 |
return val -> _value._bool == _value._bool;
|
|
|
362 |
};
|
|
|
363 |
|
|
|
364 |
JSON_ASSERT(type() == JSON_NODE || type() == JSON_ARRAY, JSON_TEXT("Checking for equality, not sure what type"));
|
|
|
365 |
if (CHILDREN -> size() != val -> CHILDREN -> size()) return false; //if they arne't he same size then they certainly aren't equal
|
|
|
366 |
|
|
|
367 |
//make sure each children is the same
|
|
|
368 |
JSONNode ** valrunner = val -> CHILDREN -> begin();
|
|
|
369 |
json_foreach(CHILDREN, myrunner){
|
|
|
370 |
JSON_ASSERT(*myrunner != NULL, json_global(ERROR_NULL_IN_CHILDREN));
|
|
|
371 |
JSON_ASSERT(*valrunner != NULL, json_global(ERROR_NULL_IN_CHILDREN));
|
|
|
372 |
JSON_ASSERT(valrunner != val -> CHILDREN -> end(), JSON_TEXT("at the end of other one's children, but they're the same size?"));
|
|
|
373 |
if (**myrunner != **valrunner) return false;
|
|
|
374 |
++valrunner;
|
|
|
375 |
}
|
|
|
376 |
return true;
|
|
|
377 |
}
|
|
|
378 |
|
|
|
379 |
void internalJSONNode::Nullify(void) const json_nothrow {
|
|
|
380 |
_type = JSON_NULL;
|
|
|
381 |
#if(defined(JSON_CASTABLE) || !defined(JSON_LESS_MEMORY) || defined(JSON_WRITE_PRIORITY)) /*-> JSON_CASTABLE || !JSON_LESS_MEMORY || JSON_WRITE_PRIORITY */
|
|
|
382 |
_string = json_global(CONST_NULL);
|
|
|
383 |
#else /*<- else */
|
|
|
384 |
clearString(_string);
|
|
|
385 |
#endif /*<- */
|
|
|
386 |
SetFetched(true);
|
|
|
387 |
}
|
|
|
388 |
|
|
|
389 |
#ifdef JSON_MUTEX_CALLBACKS /*-> JSON_MUTEX_CALLBACKS */
|
|
|
390 |
#define JSON_MUTEX_COPY ,mylock
|
|
|
391 |
#else /*<- else */
|
|
|
392 |
#define JSON_MUTEX_COPY
|
|
|
393 |
#endif /*<- */
|
|
|
394 |
|
|
|
395 |
#ifdef JSON_LIBRARY /*-> JSON_LIBRARY */
|
|
|
396 |
void internalJSONNode::push_back(JSONNode * node) json_nothrow {
|
|
|
397 |
#else /*<- else */
|
|
|
398 |
void internalJSONNode::push_back(const JSONNode & node) json_nothrow {
|
|
|
399 |
#endif /*<- */
|
|
|
400 |
JSON_ASSERT_SAFE(isContainer(), json_global(ERROR_NON_CONTAINER) + JSON_TEXT("push_back"), return;);
|
|
|
401 |
#ifdef JSON_LIBRARY /*-> JSON_LIBRARY */
|
|
|
402 |
#ifdef JSON_MUTEX_CALLBACKS /*-> JSON_MUTEX_CALLBACKS */
|
|
|
403 |
if (mylock != 0) node -> set_mutex(mylock);
|
|
|
404 |
#endif /*<- */
|
|
|
405 |
CHILDREN -> push_back(node);
|
|
|
406 |
#else /*<- else */
|
|
|
407 |
CHILDREN -> push_back(JSONNode::newJSONNode(node JSON_MUTEX_COPY));
|
|
|
408 |
#endif /*<- */
|
|
|
409 |
}
|
|
|
410 |
|
|
|
411 |
void internalJSONNode::push_front(const JSONNode & node) json_nothrow {
|
|
|
412 |
JSON_ASSERT_SAFE(isContainer(), json_global(ERROR_NON_CONTAINER) + JSON_TEXT("push_front"), return;);
|
|
|
413 |
CHILDREN -> push_front(JSONNode::newJSONNode(node JSON_MUTEX_COPY));
|
|
|
414 |
}
|
|
|
415 |
|
|
|
416 |
JSONNode * internalJSONNode::pop_back(json_index_t pos) json_nothrow {
|
|
|
417 |
JSON_ASSERT_SAFE(isContainer(), json_global(ERROR_NON_CONTAINER) + JSON_TEXT("pop_back"), return 0;);
|
|
|
418 |
JSONNode * result = (*CHILDREN)[pos];
|
|
|
419 |
JSONNode ** temp = CHILDREN -> begin() + pos;
|
|
|
420 |
CHILDREN -> erase(temp);
|
|
|
421 |
return result;
|
|
|
422 |
}
|
|
|
423 |
|
|
|
424 |
JSONNode * internalJSONNode::pop_back(const json_string & name_t) json_nothrow {
|
|
|
425 |
JSON_ASSERT_SAFE(isContainer(), json_global(ERROR_NON_CONTAINER) + JSON_TEXT("pop_back(str)"), return 0;);
|
|
|
426 |
if (JSONNode ** res = at(name_t)){
|
|
|
427 |
JSONNode * result = *res;
|
|
|
428 |
CHILDREN -> erase(res);
|
|
|
429 |
return result;
|
|
|
430 |
}
|
|
|
431 |
return 0;
|
|
|
432 |
}
|
|
|
433 |
|
|
|
434 |
#ifdef JSON_CASE_INSENSITIVE_FUNCTIONS /*-> JSON_CASE_INSENSITIVE_FUNCTIONS */
|
|
|
435 |
JSONNode * internalJSONNode::pop_back_nocase(const json_string & name_t) json_nothrow {
|
|
|
436 |
JSON_ASSERT_SAFE(isContainer(), json_global(ERROR_NON_CONTAINER) + JSON_TEXT("pop_back_nocase"), return 0;);
|
|
|
437 |
if (JSONNode ** res = at_nocase(name_t)){
|
|
|
438 |
JSONNode * result = *res;
|
|
|
439 |
CHILDREN -> erase(res);
|
|
|
440 |
return result;
|
|
|
441 |
}
|
|
|
442 |
return 0;
|
|
|
443 |
}
|
|
|
444 |
#endif /*<- */
|
|
|
445 |
|
|
|
446 |
JSONNode ** internalJSONNode::at(const json_string & name_t) json_nothrow {
|
|
|
447 |
JSON_ASSERT_SAFE(isContainer(), json_global(ERROR_NON_CONTAINER) + JSON_TEXT("at"), return 0;);
|
|
|
448 |
Fetch();
|
|
|
449 |
json_foreach(CHILDREN, myrunner){
|
|
|
450 |
JSON_ASSERT(*myrunner != NULL, json_global(ERROR_NULL_IN_CHILDREN));
|
|
|
451 |
if (json_unlikely((*myrunner) -> name() == name_t)) return myrunner;
|
|
|
452 |
}
|
|
|
453 |
return 0;
|
|
|
454 |
}
|
|
|
455 |
|
|
|
456 |
#ifdef JSON_CASE_INSENSITIVE_FUNCTIONS /*-> JSON_CASE_INSENSITIVE_FUNCTIONS */
|
|
|
457 |
bool internalJSONNode::AreEqualNoCase(const json_char * ch_one, const json_char * ch_two) json_nothrow {
|
|
|
458 |
while (*ch_one){ //only need to check one, if the other one terminates early, the check will cause it to fail
|
|
|
459 |
const json_char c_one = *ch_one;
|
|
|
460 |
const json_char c_two = *ch_two;
|
|
|
461 |
if (c_one != c_two){
|
|
|
462 |
if ((c_two > 64) && (c_two < 91)){ //A - Z
|
|
|
463 |
if (c_one != (json_char)(c_two + 32)) return false;
|
|
|
464 |
} else if ((c_two > 96) && (c_two < 123)){ //a - z
|
|
|
465 |
if (c_one != (json_char)(c_two - 32)) return false;
|
|
|
466 |
} else { //not a letter, so return false
|
|
|
467 |
return false;
|
|
|
468 |
}
|
|
|
469 |
}
|
|
|
470 |
++ch_one;
|
|
|
471 |
++ch_two;
|
|
|
472 |
|
|
|
473 |
}
|
|
|
474 |
return *ch_two == '\0'; //this one has to be null terminated too, or else json_string two is longer, hence, not equal
|
|
|
475 |
}
|
|
|
476 |
|
|
|
477 |
JSONNode ** internalJSONNode::at_nocase(const json_string & name_t) json_nothrow {
|
|
|
478 |
JSON_ASSERT_SAFE(isContainer(), json_global(ERROR_NON_CONTAINER) + JSON_TEXT("at_nocase"), return 0;);
|
|
|
479 |
Fetch();
|
|
|
480 |
json_foreach(CHILDREN, myrunner){
|
|
|
481 |
JSON_ASSERT(*myrunner, json_global(ERROR_NULL_IN_CHILDREN));
|
|
|
482 |
if (json_unlikely(AreEqualNoCase((*myrunner) -> name().c_str(), name_t.c_str()))) return myrunner;
|
|
|
483 |
}
|
|
|
484 |
return 0;
|
|
|
485 |
}
|
|
|
486 |
#endif /*<- */
|
|
|
487 |
|
|
|
488 |
#if !defined(JSON_PREPARSE) && defined(JSON_READ_PRIORITY) /*-> JSON_PREPARSE && JSON_READ_PRIORITY */
|
|
|
489 |
void internalJSONNode::preparse(void) json_nothrow {
|
|
|
490 |
Fetch();
|
|
|
491 |
if (isContainer()){
|
|
|
492 |
json_foreach(CHILDREN, myrunner){
|
|
|
493 |
(*myrunner) -> preparse();
|
|
|
494 |
}
|
|
|
495 |
}
|
|
|
496 |
}
|
|
|
497 |
#endif /*<- */
|
|
|
498 |
|
|
|
499 |
internalJSONNode::operator bool() const json_nothrow {
|
|
|
500 |
Fetch();
|
|
|
501 |
#ifdef JSON_CASTABLE /*-> JSON_CASTABLE */
|
|
|
502 |
switch(type()){
|
|
|
503 |
case JSON_NUMBER:
|
|
|
504 |
return !_floatsAreEqual(_value._number, (json_number)0.0);
|
|
|
505 |
case JSON_NULL:
|
|
|
506 |
return false;
|
|
|
507 |
}
|
|
|
508 |
#endif /*<- */
|
|
|
509 |
JSON_ASSERT(type() == JSON_BOOL, json_global(ERROR_UNDEFINED) + JSON_TEXT("(bool)"));
|
|
|
510 |
return _value._bool;
|
|
|
511 |
}
|
|
|
512 |
|
|
|
513 |
#ifdef JSON_LIBRARY /*-> JSON_LIBRARY */
|
|
|
514 |
internalJSONNode::operator json_number() const json_nothrow {
|
|
|
515 |
Fetch();
|
|
|
516 |
#ifdef JSON_CASTABLE /*-> JSON_CASTABLE */
|
|
|
517 |
switch(type()){
|
|
|
518 |
case JSON_NULL:
|
|
|
519 |
return (json_number)0.0;
|
|
|
520 |
case JSON_BOOL:
|
|
|
521 |
return (json_number)(_value._bool ? 1.0 : 0.0);
|
|
|
522 |
case JSON_STRING:
|
|
|
523 |
FetchNumber();
|
|
|
524 |
}
|
|
|
525 |
#endif /*<- */
|
|
|
526 |
JSON_ASSERT(type() == JSON_NUMBER, json_global(ERROR_UNDEFINED) + JSON_TEXT("as_float"));
|
|
|
527 |
return (json_number)_value._number;
|
|
|
528 |
}
|
|
|
529 |
|
|
|
530 |
internalJSONNode::operator json_int_t() const json_nothrow {
|
|
|
531 |
Fetch();
|
|
|
532 |
#ifdef JSON_CASTABLE /*-> JSON_CASTABLE */
|
|
|
533 |
switch(type()){
|
|
|
534 |
case JSON_NULL:
|
|
|
535 |
return 0;
|
|
|
536 |
case JSON_BOOL:
|
|
|
537 |
return _value._bool ? 1 : 0;
|
|
|
538 |
case JSON_STRING:
|
|
|
539 |
FetchNumber();
|
|
|
540 |
}
|
|
|
541 |
#endif /*<- */
|
|
|
542 |
JSON_ASSERT(type() == JSON_NUMBER, json_global(ERROR_UNDEFINED) + JSON_TEXT("as_int"));
|
|
|
543 |
JSON_ASSERT(_value._number == (json_number)((json_int_t)_value._number), json_string(JSON_TEXT("as_int will truncate ")) + _string);
|
|
|
544 |
return (json_int_t)_value._number;
|
|
|
545 |
}
|
|
|
546 |
#else /*<- else */
|
|
|
547 |
#ifndef JSON_ISO_STRICT /*-> !JSON_ISO_STRICT */
|
|
|
548 |
internalJSONNode::operator long double() const json_nothrow {
|
|
|
549 |
Fetch();
|
|
|
550 |
#ifdef JSON_CASTABLE /*-> JSON_CASTABLE */
|
|
|
551 |
switch(type()){
|
|
|
552 |
case JSON_NULL:
|
|
|
553 |
return (long double)0.0;
|
|
|
554 |
case JSON_BOOL:
|
|
|
555 |
return (long double)(_value._bool ? 1.0 : 0.0);
|
|
|
556 |
case JSON_STRING:
|
|
|
557 |
FetchNumber();
|
|
|
558 |
}
|
|
|
559 |
#endif /*<- */
|
|
|
560 |
JSON_ASSERT(type() == JSON_NUMBER, json_global(ERROR_UNDEFINED) + JSON_TEXT("(long double)"));
|
|
|
561 |
return (long double)_value._number;
|
|
|
562 |
}
|
|
|
563 |
#else /*<- else */
|
|
|
564 |
internalJSONNode::operator double() const json_nothrow {
|
|
|
565 |
Fetch();
|
|
|
566 |
#ifdef JSON_CASTABLE /*-> JSON_CASTABLE */
|
|
|
567 |
switch(type()){
|
|
|
568 |
case JSON_NULL:
|
|
|
569 |
return (double)0.0;
|
|
|
570 |
case JSON_BOOL:
|
|
|
571 |
return (double)(_value._bool ? 1.0 : 0.0);
|
|
|
572 |
case JSON_STRING:
|
|
|
573 |
FetchNumber();
|
|
|
574 |
}
|
|
|
575 |
#endif /*<- */
|
|
|
576 |
JSON_ASSERT(type() == JSON_NUMBER, json_global(ERROR_UNDEFINED) + JSON_TEXT("(double)"));
|
|
|
577 |
return (double)_value._number;
|
|
|
578 |
}
|
|
|
579 |
#endif /*<- */
|
|
|
580 |
|
|
|
581 |
//do whichever one is longer, because it's easy to cast down
|
|
|
582 |
#ifdef JSON_ISO_STRICT /*-> JSON_ISO_STRICT */
|
|
|
583 |
internalJSONNode::operator long() const json_nothrow
|
|
|
584 |
#else /*<- else */
|
|
|
585 |
internalJSONNode::operator long long() const json_nothrow
|
|
|
586 |
#endif /*<- */
|
|
|
587 |
{
|
|
|
588 |
Fetch();
|
|
|
589 |
#ifdef JSON_CASTABLE /*-> JSON_CASTABLE */
|
|
|
590 |
switch(type()){
|
|
|
591 |
case JSON_NULL:
|
|
|
592 |
return 0;
|
|
|
593 |
case JSON_BOOL:
|
|
|
594 |
return _value._bool ? 1 : 0;
|
|
|
595 |
case JSON_STRING:
|
|
|
596 |
FetchNumber();
|
|
|
597 |
}
|
|
|
598 |
#endif /*<- */
|
|
|
599 |
#ifdef JSON_ISO_STRICT /*-> JSON_ISO_STRICT */
|
|
|
600 |
JSON_ASSERT(type() == JSON_NUMBER, json_global(ERROR_UNDEFINED) + JSON_TEXT("(long)"));
|
|
|
601 |
JSON_ASSERT(_value._number > LONG_MIN, _string + json_global(ERROR_LOWER_RANGE) + JSON_TEXT("long"));
|
|
|
602 |
JSON_ASSERT(_value._number < LONG_MAX, _string + json_global(ERROR_UPPER_RANGE) + JSON_TEXT("long"));
|
|
|
603 |
JSON_ASSERT(_value._number == (json_number)((long)_value._number), json_string(JSON_TEXT("(long) will truncate ")) + _string);
|
|
|
604 |
return (long)_value._number;
|
|
|
605 |
#else /*<- else */
|
|
|
606 |
JSON_ASSERT(type() == JSON_NUMBER, json_global(ERROR_UNDEFINED) + JSON_TEXT("(long long)"));
|
|
|
607 |
#ifdef LONG_LONG_MAX
|
|
|
608 |
JSON_ASSERT(_value._number < LONG_LONG_MAX, _string + json_global(ERROR_UPPER_RANGE) + JSON_TEXT("long long"));
|
|
|
609 |
#elif defined(LLONG_MAX)
|
|
|
610 |
JSON_ASSERT(_value._number < LLONG_MAX, _string + json_global(ERROR_UPPER_RANGE) + JSON_TEXT("long long"));
|
|
|
611 |
#endif
|
|
|
612 |
#ifdef LONG_LONG_MIN
|
|
|
613 |
JSON_ASSERT(_value._number > LONG_LONG_MIN, _string + json_global(ERROR_LOWER_RANGE) + JSON_TEXT("long long"));
|
|
|
614 |
#elif defined(LLONG_MAX)
|
|
|
615 |
JSON_ASSERT(_value._number > LLONG_MIN, _string + json_global(ERROR_LOWER_RANGE) + JSON_TEXT("long long"));
|
|
|
616 |
#endif
|
|
|
617 |
|
|
|
618 |
JSON_ASSERT(_value._number == (json_number)((long long)_value._number), json_string(JSON_TEXT("(long long) will truncate ")) + _string);
|
|
|
619 |
return (long long)_value._number;
|
|
|
620 |
#endif /*<- */
|
|
|
621 |
}
|
|
|
622 |
|
|
|
623 |
#ifdef JSON_ISO_STRICT /*-> JSON_ISO_STRICT */
|
|
|
624 |
internalJSONNode::operator unsigned long() const json_nothrow
|
|
|
625 |
#else /*<- else */
|
|
|
626 |
internalJSONNode::operator unsigned long long() const json_nothrow
|
|
|
627 |
#endif /*<- */
|
|
|
628 |
{
|
|
|
629 |
Fetch();
|
|
|
630 |
#ifdef JSON_CASTABLE /*-> JSON_CASTABLE */
|
|
|
631 |
switch(type()){
|
|
|
632 |
case JSON_NULL:
|
|
|
633 |
return 0;
|
|
|
634 |
case JSON_BOOL:
|
|
|
635 |
return _value._bool ? 1 : 0;
|
|
|
636 |
case JSON_STRING:
|
|
|
637 |
FetchNumber();
|
|
|
638 |
}
|
|
|
639 |
#endif /*<- */
|
|
|
640 |
#ifdef JSON_ISO_STRICT /*-> JSON_ISO_STRICT */
|
|
|
641 |
JSON_ASSERT(type() == JSON_NUMBER, json_global(ERROR_UNDEFINED) + JSON_TEXT("(unsigned long)"));
|
|
|
642 |
JSON_ASSERT(_value._number > 0, _string + json_global(ERROR_LOWER_RANGE) + JSON_TEXT("unsigned long"));
|
|
|
643 |
JSON_ASSERT(_value._number < ULONG_MAX, _string + json_global(ERROR_UPPER_RANGE) + JSON_TEXT("unsigned long"));
|
|
|
644 |
JSON_ASSERT(_value._number == (json_number)((unsigned long)_value._number), json_string(JSON_TEXT("(unsigend long) will truncate ")) + _string);
|
|
|
645 |
return (unsigned long)_value._number;
|
|
|
646 |
#else /*<- else */
|
|
|
647 |
JSON_ASSERT(type() == JSON_NUMBER, json_global(ERROR_UNDEFINED) + JSON_TEXT("(unsigned long long)"));
|
|
|
648 |
JSON_ASSERT(_value._number > 0, _string + json_global(ERROR_LOWER_RANGE) + JSON_TEXT("unsigned long long"));
|
|
|
649 |
#ifdef ULONG_LONG_MAX
|
|
|
650 |
JSON_ASSERT(_value._number < ULONG_LONG_MAX, _string + json_global(ERROR_UPPER_RANGE) + JSON_TEXT("unsigned long long"));
|
|
|
651 |
#elif defined(ULLONG_MAX)
|
|
|
652 |
JSON_ASSERT(_value._number < ULLONG_MAX, _string + json_global(ERROR_UPPER_RANGE) + JSON_TEXT("unsigned long long"));
|
|
|
653 |
#endif
|
|
|
654 |
JSON_ASSERT(_value._number == (json_number)((unsigned long long)_value._number), json_string(JSON_TEXT("(unsigned long long) will truncate ")) + _string);
|
|
|
655 |
return (unsigned long long)_value._number;
|
|
|
656 |
#endif /*<- */
|
|
|
657 |
}
|
|
|
658 |
#endif /*<- */
|
|
|
659 |
|
|
|
660 |
/*
|
|
|
661 |
These functions are to allow allocation to be completely controlled by the callbacks
|
|
|
662 |
*/
|
|
|
663 |
|
|
|
664 |
#ifdef JSON_MEMORY_POOL /*-> JSON_MEMORY_POOL */
|
|
|
665 |
#include "JSONMemoryPool.h"
|
|
|
666 |
static memory_pool<INTERNALNODEPOOL> json_internal_mempool;
|
|
|
667 |
#endif /*<- */
|
|
|
668 |
|
|
|
669 |
void internalJSONNode::deleteInternal(internalJSONNode * ptr) json_nothrow {
|
|
|
670 |
#ifdef JSON_MEMORY_POOL /*-> JSON_MEMORY_POOL */
|
|
|
671 |
ptr -> ~internalJSONNode();
|
|
|
672 |
json_internal_mempool.deallocate((void*)ptr);
|
|
|
673 |
#elif defined(JSON_MEMORY_CALLBACKS) /*<- else JSON_MEMORY_CALLBACKS */
|
|
|
674 |
ptr -> ~internalJSONNode();
|
|
|
675 |
libjson_free<internalJSONNode>(ptr);
|
|
|
676 |
#else /*<- else */
|
|
|
677 |
delete ptr;
|
|
|
678 |
#endif /*<- */
|
|
|
679 |
}
|
|
|
680 |
|
|
|
681 |
internalJSONNode * internalJSONNode::newInternal(char mytype) {
|
|
|
682 |
#ifdef JSON_MEMORY_POOL /*-> JSON_MEMORY_POOL */
|
|
|
683 |
return new((internalJSONNode*)json_internal_mempool.allocate()) internalJSONNode(mytype);
|
|
|
684 |
#elif defined(JSON_MEMORY_CALLBACKS) /*<- else JSON_MEMORY_CALLBACKS */
|
|
|
685 |
return new(json_malloc<internalJSONNode>(1)) internalJSONNode(mytype);
|
|
|
686 |
#else /*<- else */
|
|
|
687 |
return new internalJSONNode(mytype);
|
|
|
688 |
#endif /*<- */
|
|
|
689 |
}
|
|
|
690 |
|
|
|
691 |
#ifdef JSON_READ_PRIORITY /*-> JSON_READ_PRIORITY */
|
|
|
692 |
internalJSONNode * internalJSONNode::newInternal(const json_string & unparsed) {
|
|
|
693 |
#ifdef JSON_MEMORY_POOL /*-> JSON_MEMORY_POOL */
|
|
|
694 |
return new((internalJSONNode*)json_internal_mempool.allocate()) internalJSONNode(unparsed);
|
|
|
695 |
#elif defined(JSON_MEMORY_CALLBACKS) /*<- else JSON_MEMORY_CALLBACKS */
|
|
|
696 |
return new(json_malloc<internalJSONNode>(1)) internalJSONNode(unparsed);
|
|
|
697 |
#else /*<- else */
|
|
|
698 |
return new internalJSONNode(unparsed);
|
|
|
699 |
#endif /*<- */
|
|
|
700 |
}
|
|
|
701 |
|
|
|
702 |
internalJSONNode * internalJSONNode::newInternal(const json_string & name_t, const json_string & value_t) {
|
|
|
703 |
#ifdef JSON_MEMORY_POOL /*-> JSON_MEMORY_POOL */
|
|
|
704 |
return new((internalJSONNode*)json_internal_mempool.allocate()) internalJSONNode(name_t, value_t);
|
|
|
705 |
#elif defined(JSON_MEMORY_CALLBACKS) /*<- else JSON_MEMORY_CALLBACKS */
|
|
|
706 |
return new(json_malloc<internalJSONNode>(1)) internalJSONNode(name_t, value_t);
|
|
|
707 |
#else /*<- else */
|
|
|
708 |
return new internalJSONNode(name_t, value_t);
|
|
|
709 |
#endif /*<- */
|
|
|
710 |
}
|
|
|
711 |
|
|
|
712 |
#endif /*<- */
|
|
|
713 |
|
|
|
714 |
internalJSONNode * internalJSONNode::newInternal(const internalJSONNode & orig) {
|
|
|
715 |
#ifdef JSON_MEMORY_POOL /*-> JSON_MEMORY_POOL */
|
|
|
716 |
return new((internalJSONNode*)json_internal_mempool.allocate()) internalJSONNode(orig);
|
|
|
717 |
#elif defined(JSON_MEMORY_CALLBACKS) /*<- else JSON_MEMORY_CALLBACKS */
|
|
|
718 |
return new(json_malloc<internalJSONNode>(1)) internalJSONNode(orig);
|
|
|
719 |
#else /*<- else */
|
|
|
720 |
return new internalJSONNode(orig);
|
|
|
721 |
#endif /*<- */
|
|
|
722 |
}
|
|
|
723 |
|
|
|
724 |
#ifdef JSON_DEBUG /*-> JSON_MEMORY_POOL */
|
|
|
725 |
#ifndef JSON_LIBRARY /*-> JSON_MEMORY_POOL */
|
|
|
726 |
JSONNode internalJSONNode::Dump(size_t & totalbytes) const json_nothrow {
|
|
|
727 |
JSONNode dumpage(JSON_NODE);
|
|
|
728 |
dumpage.set_name(JSON_TEXT("internalJSONNode"));
|
|
|
729 |
dumpage.push_back(JSON_NEW(JSONNode(JSON_TEXT("this"), (long)this)));
|
|
|
730 |
|
|
|
731 |
START_MEM_SCOPE
|
|
|
732 |
size_t memory = sizeof(internalJSONNode);
|
|
|
733 |
memory += _name.capacity() * sizeof(json_char);
|
|
|
734 |
memory += _string.capacity() * sizeof(json_char);
|
|
|
735 |
if (isContainer()){
|
|
|
736 |
memory += sizeof(jsonChildren);
|
|
|
737 |
memory += CHILDREN -> capacity() * sizeof(JSONNode*);
|
|
|
738 |
}
|
|
|
739 |
#ifdef JSON_COMMENTS /*-> JSON_COMMENTS */
|
|
|
740 |
memory += _comment.capacity() * sizeof(json_char);
|
|
|
741 |
#endif /*<- */
|
|
|
742 |
totalbytes += memory;
|
|
|
743 |
dumpage.push_back(JSON_NEW(JSONNode(JSON_TEXT("bytes used"), memory)));
|
|
|
744 |
END_MEM_SCOPE
|
|
|
745 |
|
|
|
746 |
|
|
|
747 |
#ifdef JSON_REF_COUNT /*-> JSON_REF_COUNT */
|
|
|
748 |
dumpage.push_back(JSON_NEW(JSONNode(JSON_TEXT("refcount"), refcount)));
|
|
|
749 |
#endif /*<- */
|
|
|
750 |
#ifdef JSON_MUTEX_CALLBACKS /*-> JSON_MUTEX_CALLBACKS */
|
|
|
751 |
dumpage.push_back(JSON_NEW(DumpMutex()));
|
|
|
752 |
#endif /*<- */
|
|
|
753 |
|
|
|
754 |
|
|
|
755 |
#define DUMPCASE(ty)\
|
|
|
756 |
case ty:\
|
|
|
757 |
dumpage.push_back(JSON_NEW(JSONNode(JSON_TEXT("_type"), JSON_TEXT(#ty))));\
|
|
|
758 |
break;
|
|
|
759 |
|
|
|
760 |
switch(type()){
|
|
|
761 |
DUMPCASE(JSON_NULL)
|
|
|
762 |
DUMPCASE(JSON_STRING)
|
|
|
763 |
DUMPCASE(JSON_NUMBER)
|
|
|
764 |
DUMPCASE(JSON_BOOL)
|
|
|
765 |
DUMPCASE(JSON_ARRAY)
|
|
|
766 |
DUMPCASE(JSON_NODE)
|
|
|
767 |
default:
|
|
|
768 |
dumpage.push_back(JSON_NEW(JSONNode(JSON_TEXT("_type"), JSON_TEXT("Unknown"))));
|
|
|
769 |
}
|
|
|
770 |
|
|
|
771 |
JSONNode str(JSON_NODE);
|
|
|
772 |
str.set_name(JSON_TEXT("_name"));
|
|
|
773 |
str.push_back(JSON_NEW(JSONNode(json_string(JSON_TEXT("value")), _name)));
|
|
|
774 |
str.push_back(JSON_NEW(JSONNode(JSON_TEXT("length"), _name.length())));
|
|
|
775 |
str.push_back(JSON_NEW(JSONNode(JSON_TEXT("capactiy"), _name.capacity())));
|
|
|
776 |
|
|
|
777 |
dumpage.push_back(JSON_NEW(JSONNode(JSON_TEXT("_name_encoded"), _name_encoded)));
|
|
|
778 |
dumpage.push_back(JSON_NEW(str));
|
|
|
779 |
dumpage.push_back(JSON_NEW(JSONNode(JSON_TEXT("_string_encoded"), _string_encoded)));
|
|
|
780 |
str.clear();
|
|
|
781 |
str.set_name(JSON_TEXT("_string"));
|
|
|
782 |
str.push_back(JSON_NEW(JSONNode(json_string(JSON_TEXT("value")), _string)));
|
|
|
783 |
str.push_back(JSON_NEW(JSONNode(JSON_TEXT("length"), _string.length())));
|
|
|
784 |
str.push_back(JSON_NEW(JSONNode(JSON_TEXT("capactiy"), _string.capacity())));
|
|
|
785 |
dumpage.push_back(JSON_NEW(str));
|
|
|
786 |
|
|
|
787 |
if ((type() == JSON_BOOL) || (type() == JSON_NUMBER)){
|
|
|
788 |
JSONNode unio(JSON_NODE);
|
|
|
789 |
unio.set_name(JSON_TEXT("_value"));
|
|
|
790 |
if (type() == JSON_BOOL){
|
|
|
791 |
unio.push_back(JSON_NEW(JSONNode(JSON_TEXT("_bool"), _value._bool)));
|
|
|
792 |
} else if (type() == JSON_NUMBER){
|
|
|
793 |
unio.push_back(JSON_NEW(JSONNode(JSON_TEXT("_number"), _value._number)));
|
|
|
794 |
}
|
|
|
795 |
dumpage.push_back(JSON_NEW(unio));
|
|
|
796 |
}
|
|
|
797 |
|
|
|
798 |
#if !defined(JSON_PREPARSE) && defined(JSON_READ_PRIORITY) /*-> !JSON_PREPARSE && JSON_READ_PRIORITY */
|
|
|
799 |
dumpage.push_back(JSON_NEW(JSONNode(JSON_TEXT("fetched"), fetched)));
|
|
|
800 |
#endif /*<- */
|
|
|
801 |
|
|
|
802 |
#ifdef JSON_COMMENTS /*-> JSON_COMMENTS */
|
|
|
803 |
str.clear();
|
|
|
804 |
str.set_name(JSON_TEXT("_comment"));
|
|
|
805 |
str.push_back(JSON_NEW(JSONNode(JSON_TEXT("value"), _comment)));
|
|
|
806 |
str.push_back(JSON_NEW(JSONNode(JSON_TEXT("length"), _comment.length())));
|
|
|
807 |
str.push_back(JSON_NEW(JSONNode(JSON_TEXT("capactiy"), _comment.capacity())));
|
|
|
808 |
dumpage.push_back(JSON_NEW(str));
|
|
|
809 |
#endif /*<- */
|
|
|
810 |
|
|
|
811 |
if (isContainer()){
|
|
|
812 |
JSONNode arra(JSON_NODE);
|
|
|
813 |
arra.set_name(JSON_TEXT("Children"));
|
|
|
814 |
arra.push_back(JSON_NEW(JSONNode(JSON_TEXT("size"), CHILDREN -> size())));
|
|
|
815 |
arra.push_back(JSON_NEW(JSONNode(JSON_TEXT("capacity"), CHILDREN -> capacity())));
|
|
|
816 |
JSONNode chil(JSON_ARRAY);
|
|
|
817 |
chil.set_name(JSON_TEXT("array"));
|
|
|
818 |
json_foreach(CHILDREN, it){
|
|
|
819 |
chil.push_back(JSON_NEW((*it) -> dump(totalbytes)));
|
|
|
820 |
}
|
|
|
821 |
arra.push_back(JSON_NEW(chil));
|
|
|
822 |
dumpage.push_back(JSON_NEW(arra));
|
|
|
823 |
}
|
|
|
824 |
|
|
|
825 |
return dumpage;
|
|
|
826 |
}
|
|
|
827 |
#endif /*<- */
|
|
|
828 |
#endif /*<- */
|
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