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#include "JSONNode.h"
#ifdef JSON_UNIT_TEST
int allocCount = 0;
int deallocCount = 0;
int internalAllocCount = 0;
int internalDeallocCount = 0;
int JSONNode::getNodeAllocationCount(void){ return allocCount; }
int JSONNode::getNodeDeallocationCount(void){ return deallocCount; }
int JSONNode::getInternalAllocationCount(void){ return internalAllocCount; }
int JSONNode::getInternalDeallocationCount(void){ return internalDeallocCount; }
void JSONNode::incAllocCount(void){ ++allocCount; }
void JSONNode::decAllocCount(void){ ++deallocCount; }
void JSONNode::incinternalAllocCount(void){ ++internalAllocCount; }
void JSONNode::decinternalAllocCount(void){ ++internalDeallocCount; }
#endif
#define IMPLEMENT_CTOR(type)\
JSONNode::JSONNode(const json_string & name_t, type value_t) : internal(internalJSONNode::newInternal()){\
internal -> Set(value_t);\
internal -> setname(name_t);\
incAllocCount();\
}
IMPLEMENT_FOR_ALL_TYPES(IMPLEMENT_CTOR)
#ifndef JSON_LIBRARY
JSONNode::JSONNode(const json_string & name_t, const json_char * value_t) : internal(internalJSONNode::newInternal()){
internal -> Set(json_string(value_t));
internal -> setname(name_t);
incAllocCount();
}
#endif
JSONNode JSONNode::as_node(void) const {
JSON_CHECK_INTERNAL();
if (type() == JSON_NODE){
return *this;
} else if (type() == JSON_ARRAY){
JSONNode res = duplicate();
res.internal -> _type = JSON_NODE;
return res;
}
#ifdef JSON_MUTEX_CALLBACKS
if (internal -> mylock){
JSONNode res = JSONNode(JSON_NODE);
res.set_mutex(internal -> mylock);
return res;
}
#endif
return JSONNode(JSON_NODE);
}
JSONNode JSONNode::as_array(void) const {
JSON_CHECK_INTERNAL();
if (type() == JSON_ARRAY){
return *this;
} else if (type() == JSON_NODE){
JSONNode res = duplicate();
res.internal -> _type = JSON_ARRAY;
json_foreach(res.internal -> Children, runner){
(*runner) -> set_name(JSON_TEXT(""));
}
return res;
}
#ifdef JSON_MUTEX_CALLBACKS
if (internal -> mylock){
JSONNode res = JSONNode(JSON_ARRAY);
res.set_mutex(internal -> mylock);
return res;
}
#endif
return JSONNode(JSON_ARRAY);
}
void JSONNode::cast(char newtype){
JSON_CHECK_INTERNAL();
if (newtype == type()) return;
switch(newtype){
case JSON_NULL:
nullify();
return;
case JSON_STRING:
*this = as_string();
return;
case JSON_NUMBER:
*this = as_float();
return;
case JSON_BOOL:
*this = as_bool();
return;
case JSON_ARRAY:
*this = as_array();
return;
case JSON_NODE:
*this = as_node();
return;
}
JSON_FAIL(JSON_TEXT("cast to unknown type"));
}
//different just to supress the warning
#ifdef JSON_REF_COUNT
void JSONNode::merge(JSONNode & other){
#else
void JSONNode::merge(JSONNode &){
#endif
JSON_CHECK_INTERNAL();
#ifdef JSON_REF_COUNT
if (internal == other.internal) return;
JSON_ASSERT(*this == other, JSON_TEXT("merging two nodes that aren't equal"));
if (internal -> refcount < other.internal -> refcount){
*this = other;
} else {
other = *this;
}
#endif
}
#ifdef JSON_REF_COUNT
void JSONNode::merge(JSONNode * other){
JSON_CHECK_INTERNAL();
if (internal == other -> internal) return;
*other = *this;
}
//different just to supress the warning
void JSONNode::merge(unsigned int num, ...){
#else
void JSONNode::merge(unsigned int, ...){
#endif
JSON_CHECK_INTERNAL();
#ifdef JSON_REF_COUNT
va_list args;
va_start(args, num);
for(unsigned int i = 0; i < num; ++i){
merge(va_arg(args, JSONNode*));
}
va_end(args);
#endif
}
JSONNode JSONNode::duplicate(void) const {
JSON_CHECK_INTERNAL();
JSONNode mycopy(*this);
#ifdef JSON_REF_COUNT
JSON_ASSERT(internal == mycopy.internal, JSON_TEXT("copy ctor failed to ref count correctly"));
mycopy.makeUniqueInternal();
#endif
JSON_ASSERT(internal != mycopy.internal, JSON_TEXT("makeUniqueInternal failed"));
return mycopy;
}
JSONNode & JSONNode::at(json_index_t pos){
JSON_CHECK_INTERNAL();
if (pos >= internal -> size()){
JSON_FAIL(JSON_TEXT("at() out of bounds"));
throw std::out_of_range(EMPTY_STRING2);
}
return (*this)[pos];
}
const JSONNode & JSONNode::at(json_index_t pos) const {
JSON_CHECK_INTERNAL();
if (pos >= internal -> size()){
JSON_FAIL(JSON_TEXT("at() const out of bounds"));
throw std::out_of_range(EMPTY_STRING2);
}
return (*this)[pos];
}
JSONNode & JSONNode::operator[](json_index_t pos){
JSON_CHECK_INTERNAL();
JSON_ASSERT(pos < internal -> size(), JSON_TEXT("[] out of bounds"));
makeUniqueInternal();
return *(internal -> at(pos));
}
const JSONNode & JSONNode::operator[](json_index_t pos) const {
JSON_CHECK_INTERNAL();
JSON_ASSERT(pos < internal -> size(), JSON_TEXT("[] const out of bounds"));
return *(internal -> at(pos));
}
JSONNode & JSONNode::at(const json_string & name_t){
JSON_CHECK_INTERNAL();
JSON_ASSERT(type() == JSON_NODE, JSON_TEXT("at a non-iteratable node"));
makeUniqueInternal();
if (JSONNode ** res = internal -> at(name_t)){
return *(*res);
}
JSON_FAIL(json_string(JSON_TEXT("at could not find child by name: ")) + name_t);
throw std::out_of_range(EMPTY_STRING2);
}
const JSONNode & JSONNode::at(const json_string & name_t) const {
JSON_CHECK_INTERNAL();
JSON_ASSERT(type() == JSON_NODE, JSON_TEXT("at a non-iteratable node"));
if (JSONNode ** res = internal -> at(name_t)){
return *(*res);
}
JSON_FAIL(json_string(JSON_TEXT("at const could not find child by name: ")) + name_t);
throw std::out_of_range(EMPTY_STRING2);
}
#ifdef JSON_CASE_INSENSITIVE_FUNCTIONS
JSONNode & JSONNode::at_nocase(const json_string & name_t){
JSON_CHECK_INTERNAL();
JSON_ASSERT(type() == JSON_NODE, JSON_TEXT("at a non-iteratable node"));
makeUniqueInternal();
if (JSONNode ** res = internal -> at_nocase(name_t)){
return *(*res);
}
JSON_FAIL(json_string(JSON_TEXT("at_nocase could not find child by name: ")) + name_t);
throw std::out_of_range(EMPTY_STRING2);
}
const JSONNode & JSONNode::at_nocase(const json_string & name_t) const {
JSON_CHECK_INTERNAL();
JSON_ASSERT(type() == JSON_NODE, JSON_TEXT("at a non-iteratable node"));
if (JSONNode ** res = internal -> at_nocase(name_t)){
return *(*res);
}
JSON_FAIL(json_string(JSON_TEXT("at_nocase const could not find child by name: ")) + name_t);
throw std::out_of_range(EMPTY_STRING2);
}
#endif
#ifndef JSON_LIBRARY
struct auto_delete {
public:
auto_delete(JSONNode * node) : mynode(node){};
~auto_delete(void){ JSONNode::deleteJSONNode(mynode); };
JSONNode * mynode;
private:
auto_delete(const auto_delete &);
auto_delete & operator = (const auto_delete &);
};
#endif
JSONNode JSON_PTR_LIB JSONNode::pop_back(json_index_t pos){
JSON_CHECK_INTERNAL();
if (pos >= internal -> size()){
JSON_FAIL(JSON_TEXT("pop_back out of bounds"));
throw std::out_of_range(EMPTY_STRING2);
}
makeUniqueInternal();
#ifdef JSON_LIBRARY
return internal -> pop_back(pos);
#else
auto_delete temp(internal -> pop_back(pos));
return *temp.mynode;
#endif
}
JSONNode JSON_PTR_LIB JSONNode::pop_back(const json_string & name_t){
JSON_CHECK_INTERNAL();
JSON_ASSERT(type() == JSON_NODE, JSON_TEXT("popping a non-iteratable node"));
#ifdef JSON_LIBRARY
return internal -> pop_back(name_t);
#else
if (JSONNode * res = internal -> pop_back(name_t)){
auto_delete temp(res);
return *(temp.mynode);
}
JSON_FAIL(json_string(JSON_TEXT("pop_back const could not find child by name: ")) + name_t);
throw std::out_of_range(EMPTY_STRING2);
#endif
}
#ifdef JSON_CASE_INSENSITIVE_FUNCTIONS
JSONNode JSON_PTR_LIB JSONNode::pop_back_nocase(const json_string & name_t){
JSON_CHECK_INTERNAL();
JSON_ASSERT(type() == JSON_NODE, JSON_TEXT("popping a non-iteratable node"));
#ifdef JSON_LIBRARY
return internal -> pop_back_nocase(name_t);
#else
if (JSONNode * res = internal -> pop_back_nocase(name_t)){
auto_delete temp(res);
return *(temp.mynode);
}
JSON_FAIL(json_string(JSON_TEXT("pop_back_nocase could not find child by name: ")) + name_t);
throw std::out_of_range(EMPTY_STRING2);
#endif
}
#endif
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