JSON.cpp File Reference

Classes
class	ot::intern::JSONManager

Namespaces
namespace	ot
namespace	ot::intern

Macros
#define	OT_JSON_checkMemberExists(___object, ___memberName, ___errorAction)   if (!___object.HasMember(___memberName)) { OT_LOG_E("JSON object member \"" + std::string(___memberName) + "\" missing"); ___errorAction; }
#define	OT_JSON_createMemberIterator(___object, ___memberName, ___iteratorName)   ot::JsonMemberIterator ___iteratorName = ___object.FindMember(___memberName)
#define	OT_JSON_checkMemberIteratorType(___it, ___memberName, ___memberType, ___errorAction)   if (!___it->value.Is##___memberType()) { OT_LOG_E("JSON object member \"" + std::string(___memberName) + "\" is not a " #___memberType); ___errorAction; }
#define	OT_JSON_getFromObject(___object, ___memberName, ___memberType, ___errorAction)
#define	OT_JSON_getListFromObject(___object, ___memberName, ___entryType, ___list, ___errorAction)
#define	OT_JSON_getArrayFromObject(___object, ___memberName, ___entryType, ___entryTypeJson, ___sizeMember)
#define	OT_JSON_checkArrayEntry(___array, ___ix, ___entryType, ___errorAction)   if (!_value[_ix].Is##___entryType()) { OT_LOG_E("Array entry \"" + std::to_string(_ix) + "\" is not a " #___entryType); ___errorAction; }
#define	OT_JSON_getFromArray(___array, ___ix, ___entryType, ___errorAction)
#define	OT_JSON_getListFromArray(___array, ___ix, ___entryType, ___list, ___errorAction)

Detailed Description

Author

Alexander Kuester (alexk95)

Date

November 2023

Macro Definition Documentation

OT_JSON_checkArrayEntry

#define OT_JSON_checkArrayEntry	(		___array,
			___ix,
			___entryType,
			___errorAction )   if (!_value[_ix].Is##___entryType()) { OT_LOG_E("Array entry \"" + std::to_string(_ix) + "\" is not a " #___entryType); ___errorAction; }

OT_JSON_checkMemberExists

#define OT_JSON_checkMemberExists	(		___object,
			___memberName,
			___errorAction )   if (!___object.HasMember(___memberName)) { OT_LOG_E("JSON object member \"" + std::string(___memberName) + "\" missing"); ___errorAction; }

OT_JSON_checkMemberIteratorType

#define OT_JSON_checkMemberIteratorType	(		___it,
			___memberName,
			___memberType,
			___errorAction )   if (!___it->value.Is##___memberType()) { OT_LOG_E("JSON object member \"" + std::string(___memberName) + "\" is not a " #___memberType); ___errorAction; }

OT_JSON_createMemberIterator

#define OT_JSON_createMemberIterator	(		___object,
			___memberName,
			___iteratorName )   ot::JsonMemberIterator ___iteratorName = ___object.FindMember(___memberName)

OT_JSON_getArrayFromObject

#define OT_JSON_getArrayFromObject	(		___object,
			___memberName,
			___entryType,
			___entryTypeJson,
			___sizeMember )

Value:

___entryType* ret = nullptr; \
OT_JSON_checkMemberExists(___object, ___memberName, return ret); \
OT_JSON_createMemberIterator(___object, ___memberName, lclit); \
OT_JSON_checkMemberIteratorType(lclit, ___memberName, Array, return ret); \
___sizeMember = lclit->value.Size(); \
ret = new ___entryType[___sizeMember]; \
for (JsonSizeType i = 0; i < ___sizeMember; i++) { \
    if (!lclit->value[i].Is##___entryTypeJson()) { OT_LOG_E("Array entry at index \"" + std::to_string(i) + "\" is not a " #___entryTypeJson); delete[]ret; return ret; } \
    ret[i] = lclit->value[i].Get##___entryTypeJson(); \
} \
return ret;

OT_JSON_getFromArray

#define OT_JSON_getFromArray	(		___array,
			___ix,
			___entryType,
			___errorAction )

Value:

OT_JSON_checkArrayEntry(___array, ___ix, ___entryType, ___errorAction); \
return ___array[___ix].Get##___entryType();

OT_JSON_getFromObject

#define OT_JSON_getFromObject	(		___object,
			___memberName,
			___memberType,
			___errorAction )

Value:

OT_JSON_checkMemberExists(___object, ___memberName, ___errorAction); \
OT_JSON_createMemberIterator(___object, ___memberName, lclit); \
OT_JSON_checkMemberIteratorType(lclit, ___memberName, ___memberType, ___errorAction); \
return lclit->value.Get##___memberType();

OT_JSON_getListFromArray

#define OT_JSON_getListFromArray	(		___array,
			___ix,
			___entryType,
			___list,
			___errorAction )

Value:

OT_JSON_checkArrayEntry(___array, ___ix, Array, ___errorAction); \
ot::ConstJsonArray it = ___array[___ix].Get##Array(); \
for (rapidjson::SizeType i = 0; i < it.Size(); i++) { \
    ___list.push_back(it[i].Get##___entryType()); \
} \
return ___list;

OT_JSON_getListFromObject

#define OT_JSON_getListFromObject	(		___object,
			___memberName,
			___entryType,
			___list,
			___errorAction )

Value:

OT_JSON_checkMemberExists(___object, ___memberName, ___errorAction); \
OT_JSON_createMemberIterator(___object, ___memberName, lclit); \
OT_JSON_checkMemberIteratorType(lclit, ___memberName, Array, ___errorAction); \
for (rapidjson::SizeType i = 0; i < lclit->value.Size(); i++) { \
    if (!lclit->value[i].Is##___entryType()) { OT_LOG_E("Array entry at index \"" + std::to_string(i) + "\" is not a " #___entryType); ___errorAction; } \
    ___list.push_back(lclit->value[i].Get##___entryType()); \
} \
return ___list