[skip ci] prettify qjson4 output aswell

This commit is contained in:
Syping 2020-08-25 15:18:23 +02:00
parent 2bf6bb5630
commit af86e70f4b
2 changed files with 224 additions and 217 deletions

View File

@ -39,45 +39,45 @@ QJsonDocument::QJsonDocument() : root_(0) {
// Name: QJsonDocument
//------------------------------------------------------------------------------
QJsonDocument::QJsonDocument(const QJsonObject &object) : root_(0) {
setObject(object);
setObject(object);
}
//------------------------------------------------------------------------------
// Name: QJsonDocument
//------------------------------------------------------------------------------
QJsonDocument::QJsonDocument(const QJsonArray &array) : root_(0) {
setArray(array);
setArray(array);
}
//------------------------------------------------------------------------------
// Name: QJsonDocument
//------------------------------------------------------------------------------
QJsonDocument::QJsonDocument(const QJsonDocument &other) : root_(0) {
if(other.root_) {
root_ = other.root_->clone();
}
if(other.root_) {
root_ = other.root_->clone();
}
}
//------------------------------------------------------------------------------
// Name: ~QJsonDocument
//------------------------------------------------------------------------------
QJsonDocument::~QJsonDocument() {
delete root_;
delete root_;
}
//------------------------------------------------------------------------------
// Name: operator=
//------------------------------------------------------------------------------
QJsonDocument &QJsonDocument::operator=(const QJsonDocument &other) {
QJsonDocument(other).swap(*this);
return *this;
QJsonDocument(other).swap(*this);
return *this;
}
//------------------------------------------------------------------------------
// Name: operator!=
//------------------------------------------------------------------------------
bool QJsonDocument::operator!=(const QJsonDocument &other) const {
return !(*this == other);
return !(*this == other);
}
//------------------------------------------------------------------------------
@ -85,30 +85,30 @@ bool QJsonDocument::operator!=(const QJsonDocument &other) const {
//------------------------------------------------------------------------------
bool QJsonDocument::operator==(const QJsonDocument &other) const {
if(isArray() && other.isArray()) {
return array() == other.array();
}
if(isArray() && other.isArray()) {
return array() == other.array();
}
if(isObject() && other.isObject()) {
return object() == other.object();
}
if(isObject() && other.isObject()) {
return object() == other.object();
}
if(isEmpty() && other.isEmpty()) {
return true;
}
if(isEmpty() && other.isEmpty()) {
return true;
}
if(isNull() && other.isNull()) {
return true;
}
if(isNull() && other.isNull()) {
return true;
}
return false;
return false;
}
//------------------------------------------------------------------------------
// Name: isArray
//------------------------------------------------------------------------------
bool QJsonDocument::isArray() const {
return root_ && root_->toArray();
return root_ && root_->toArray();
}
//------------------------------------------------------------------------------
@ -116,56 +116,56 @@ bool QJsonDocument::isArray() const {
//------------------------------------------------------------------------------
bool QJsonDocument::isEmpty() const {
// TODO(eteran): figure out the rules here that Qt5 uses
// it *looks* like they define empty as being NULL
// which is obviously different than this
// TODO(eteran): figure out the rules here that Qt5 uses
// it *looks* like they define empty as being NULL
// which is obviously different than this
return !root_;
return !root_;
}
//------------------------------------------------------------------------------
// Name: isNull
//------------------------------------------------------------------------------
bool QJsonDocument::isNull() const {
return !root_;
return !root_;
}
//------------------------------------------------------------------------------
// Name: isObject
//------------------------------------------------------------------------------
bool QJsonDocument::isObject() const {
return root_ && root_->toObject();
return root_ && root_->toObject();
}
//------------------------------------------------------------------------------
// Name: setArray
//------------------------------------------------------------------------------
void QJsonDocument::setArray(const QJsonArray &array) {
setRoot(array);
setRoot(array);
}
//------------------------------------------------------------------------------
// Name: setObject
//------------------------------------------------------------------------------
void QJsonDocument::setObject(const QJsonObject &object) {
setRoot(object);
setRoot(object);
}
//------------------------------------------------------------------------------
// Name: setRoot
//------------------------------------------------------------------------------
void QJsonDocument::setRoot(const QJsonRoot &root) {
delete root_;
root_ = root.clone();
delete root_;
root_ = root.clone();
}
//------------------------------------------------------------------------------
// Name: toBinaryData
//------------------------------------------------------------------------------
QByteArray QJsonDocument::toBinaryData() const {
QByteArray r;
// TODO(eteran): implement this
return r;
QByteArray r;
// TODO(eteran): implement this
return r;
}
//------------------------------------------------------------------------------
@ -173,100 +173,107 @@ QByteArray QJsonDocument::toBinaryData() const {
//------------------------------------------------------------------------------
QString QJsonDocument::escapeString(const QString &s) const {
QString r;
QString r;
Q_FOREACH(QChar ch, s) {
switch(ch.toLatin1()) {
case '\"': r.append("\\\""); break;
case '\\': r.append("\\\\"); break;
#if 0
case '/': r.append("\\/"); break;
#endif
case '\b': r.append("\\b"); break;
case '\f': r.append("\\f"); break;
case '\n': r.append("\\n"); break;
case '\r': r.append("\\r"); break;
case '\t': r.append("\\t"); break;
default:
r += ch;
break;
}
}
Q_FOREACH(QChar ch, s) {
switch(ch.toLatin1()) {
case '\"': r.append("\\\""); break;
case '\\': r.append("\\\\"); break;
#if 0
case '/': r.append("\\/"); break;
#endif
case '\b': r.append("\\b"); break;
case '\f': r.append("\\f"); break;
case '\n': r.append("\\n"); break;
case '\r': r.append("\\r"); break;
case '\t': r.append("\\t"); break;
default:
r += ch;
break;
}
}
return r;
return r;
}
//------------------------------------------------------------------------------
// Name: toJson
//------------------------------------------------------------------------------
QString QJsonDocument::toJson(const QJsonValue &v, JsonFormat format) const {
QString QJsonDocument::toJson(const QJsonValue &v, JsonFormat format, int intend) const {
QString b;
QTextStream ss(&b, QIODevice::WriteOnly | QIODevice::Text);
QString b;
QTextStream ss(&b, QIODevice::WriteOnly | QIODevice::Text);
bool compact = (format == JsonFormat::Compact);
switch(v.type()) {
case QJsonValue::Null:
ss << "null";
break;
case QJsonValue::Bool:
ss << (v.toBool() ? "true" : "false");
break;
case QJsonValue::Double:
{
double d = v.toDouble ();
if (qIsFinite(d)) {
// +2 to format to ensure the expected precision
ss << QByteArray::number(d, 'g', 15 + 2); // ::digits10 is 15
} else {
ss << "null"; // +INF || -INF || NaN (see RFC4627#section2.4)
}
}
break;
case QJsonValue::String:
ss << '"' << escapeString(v.toString()) << '"';
break;
case QJsonValue::Array:
{
const QJsonArray a = v.toArray();
ss << "[";
if(!a.empty()) {
QJsonArray::const_iterator it = a.begin();
QJsonArray::const_iterator e = a.end();
switch(v.type()) {
case QJsonValue::Null:
ss << "null";
break;
case QJsonValue::Bool:
ss << (v.toBool() ? "true" : "false");
break;
case QJsonValue::Double:
{
double d = v.toDouble ();
if (qIsFinite(d)) {
// +2 to format to ensure the expected precision
ss << QByteArray::number(d, 'g', 15 + 2); // ::digits10 is 15
} else {
ss << "null"; // +INF || -INF || NaN (see RFC4627#section2.4)
}
}
break;
case QJsonValue::String:
ss << '"' << escapeString(v.toString()) << '"';
break;
case QJsonValue::Array:
{
const QJsonArray a = v.toArray();
ss << (compact ? "[" : "[\n");
if(!a.empty()) {
QJsonArray::const_iterator it = a.begin();
QJsonArray::const_iterator e = a.end();
ss << toJson(*it++, format);
if (!compact) ss << QByteArray(4*intend, ' ');
ss << toJson(*it++, format, intend+1);
for(;it != e; ++it) {
ss << ',';
ss << toJson(*it, format);
}
}
ss << "]";
}
break;
case QJsonValue::Object:
{
const QJsonObject o = v.toObject();
ss << "{";
if(!o.empty()) {
QJsonObject::const_iterator it = o.begin();
QJsonObject::const_iterator e = o.end();
for(;it != e; ++it) {
ss << (compact ? "," : ",\n");
if (!compact) ss << QByteArray(4*intend, ' ');
ss << toJson(*it, format, intend+1);
}
}
intend--;
ss << (compact ? "]" : QString("\n%1]").arg(QString(4*intend, ' ')));
}
break;
case QJsonValue::Object:
{
const QJsonObject o = v.toObject();
ss << (compact ? "{" : "{\n");
if(!o.empty()) {
QJsonObject::const_iterator it = o.begin();
QJsonObject::const_iterator e = o.end();
ss << '"' << escapeString(it.key()) << "\": " << toJson(it.value(), format);
++it;
for(;it != e; ++it) {
ss << ',';
ss << '"' << escapeString(it.key()) << "\": " << toJson(it.value(), format);
}
}
ss << "}";
}
break;
case QJsonValue::Undefined:
Q_ASSERT(0);
break;
}
if (!compact) ss << QByteArray(4*intend, ' ');
ss << '"' << escapeString(it.key()) << (compact ? "\":" : "\": ") << toJson(it.value(), format, intend+1);
++it;
for(;it != e; ++it) {
ss << (compact ? "," : ",\n");
if (!compact) ss << QByteArray(4*intend, ' ');
ss << '"' << escapeString(it.key()) << (compact ? "\":" : "\": ") << toJson(it.value(), format, intend+1);
}
}
intend--;
ss << (compact ? "}" : QString("\n%1}").arg(QString(4*intend, ' ')));
}
break;
case QJsonValue::Undefined:
Q_ASSERT(0);
break;
}
return b;
return b;
}
//------------------------------------------------------------------------------
@ -274,19 +281,19 @@ QString QJsonDocument::toJson(const QJsonValue &v, JsonFormat format) const {
//------------------------------------------------------------------------------
QByteArray QJsonDocument::toJson(JsonFormat format) const {
Q_UNUSED(format);
Q_UNUSED(format);
if(isArray()) {
QString s = toJson(array(), format);
return s.toUtf8();
}
if(isArray()) {
QString s = toJson(array(), format);
return s.toUtf8();
}
if(isObject()) {
QString s = toJson(object(), format);
return s.toUtf8();
}
if(isObject()) {
QString s = toJson(object(), format);
return s.toUtf8();
}
return QByteArray();
return QByteArray();
}
//------------------------------------------------------------------------------
@ -294,17 +301,17 @@ QByteArray QJsonDocument::toJson(JsonFormat format) const {
//------------------------------------------------------------------------------
QVariant QJsonDocument::toVariant() const {
if(!isEmpty()) {
if(QJsonObject *const object = root_->toObject()) {
return object->toVariantMap();
}
if(!isEmpty()) {
if(QJsonObject *const object = root_->toObject()) {
return object->toVariantMap();
}
if(QJsonArray *const array = root_->toArray()) {
return array->toVariantList();
}
}
if(QJsonArray *const array = root_->toArray()) {
return array->toVariantList();
}
}
return QVariant();
return QVariant();
}
//------------------------------------------------------------------------------
@ -312,13 +319,13 @@ QVariant QJsonDocument::toVariant() const {
//------------------------------------------------------------------------------
QJsonArray QJsonDocument::array() const {
if(!isEmpty()) {
if(QJsonArray *const array = root_->toArray()) {
return *array;
}
}
if(!isEmpty()) {
if(QJsonArray *const array = root_->toArray()) {
return *array;
}
}
return QJsonArray();
return QJsonArray();
}
//------------------------------------------------------------------------------
@ -326,54 +333,54 @@ QJsonArray QJsonDocument::array() const {
//------------------------------------------------------------------------------
QJsonObject QJsonDocument::object() const {
if(!isEmpty()) {
if(QJsonObject *const object = root_->toObject()) {
return *object;
}
}
if(!isEmpty()) {
if(QJsonObject *const object = root_->toObject()) {
return *object;
}
}
return QJsonObject();
return QJsonObject();
}
//------------------------------------------------------------------------------
// Name: rawData
//------------------------------------------------------------------------------
const char *QJsonDocument::rawData(int *size) const {
Q_UNUSED(size);
// TODO(eteran): implement this
return 0;
Q_UNUSED(size);
// TODO(eteran): implement this
return 0;
}
//------------------------------------------------------------------------------
// Name: fromBinaryData
//------------------------------------------------------------------------------
QJsonDocument QJsonDocument::fromBinaryData(const QByteArray &data, DataValidation validation) {
Q_UNUSED(data);
Q_UNUSED(validation);
Q_UNUSED(data);
Q_UNUSED(validation);
QJsonDocument doc;
// TODO(eteran): implement this
return doc;
QJsonDocument doc;
// TODO(eteran): implement this
return doc;
}
//------------------------------------------------------------------------------
// Name: fromJson
//------------------------------------------------------------------------------
QJsonDocument QJsonDocument::fromJson(const QByteArray &json, QJsonParseError *error) {
QJsonDocument doc;
QJsonDocument doc;
const char *const begin = json.constData();
const char *const end = begin + json.size();
const char *const begin = json.constData();
const char *const end = begin + json.size();
QJsonParser parser(begin, end);
QJsonParser parser(begin, end);
doc.root_ = parser.parse();
doc.root_ = parser.parse();
if(error) {
*error = parser.state();
}
if(error) {
*error = parser.state();
}
return doc;
return doc;
}
//------------------------------------------------------------------------------
@ -381,10 +388,10 @@ QJsonDocument QJsonDocument::fromJson(const QByteArray &json, QJsonParseError *e
//------------------------------------------------------------------------------
QJsonDocument QJsonDocument::fromRawData(const char *data, int size, DataValidation validation) {
// data has to be aligned to a 4 byte boundary.
Q_ASSERT(!(reinterpret_cast<quintptr>(data) % 3));
// data has to be aligned to a 4 byte boundary.
Q_ASSERT(!(reinterpret_cast<quintptr>(data) % 3));
return fromBinaryData(QByteArray::fromRawData(data, size), validation);
return fromBinaryData(QByteArray::fromRawData(data, size), validation);
}
//------------------------------------------------------------------------------
@ -392,26 +399,26 @@ QJsonDocument QJsonDocument::fromRawData(const char *data, int size, DataValidat
//------------------------------------------------------------------------------
QJsonDocument QJsonDocument::fromVariant(const QVariant &variant) {
QJsonDocument doc;
QJsonDocument doc;
if (variant.type() == QVariant::Map) {
doc.setObject(QJsonObject::fromVariantMap(variant.toMap()));
} else if (variant.type() == QVariant::Hash) {
doc.setObject(QJsonObject::fromVariantHash(variant.toHash()));
} else if (variant.type() == QVariant::List) {
doc.setArray(QJsonArray::fromVariantList(variant.toList()));
} else if (variant.type() == QVariant::StringList) {
doc.setArray(QJsonArray::fromStringList(variant.toStringList()));
}
if (variant.type() == QVariant::Map) {
doc.setObject(QJsonObject::fromVariantMap(variant.toMap()));
} else if (variant.type() == QVariant::Hash) {
doc.setObject(QJsonObject::fromVariantHash(variant.toHash()));
} else if (variant.type() == QVariant::List) {
doc.setArray(QJsonArray::fromVariantList(variant.toList()));
} else if (variant.type() == QVariant::StringList) {
doc.setArray(QJsonArray::fromStringList(variant.toStringList()));
}
return doc;
return doc;
}
//------------------------------------------------------------------------------
// Name: swap
//------------------------------------------------------------------------------
void QJsonDocument::swap(QJsonDocument &other) {
qSwap(root_, other.root_);
qSwap(root_, other.root_);
}
#endif

View File

@ -36,66 +36,66 @@ class QJsonRoot;
class QJsonDocument {
public:
enum DataValidation {
Validate = 0,
BypassValidation = 1
};
enum DataValidation {
Validate = 0,
BypassValidation = 1
};
enum JsonFormat {
Indented,
Compact
};
enum JsonFormat {
Indented,
Compact
};
public:
QJsonDocument();
QJsonDocument(const QJsonObject &object);
QJsonDocument(const QJsonArray &array);
QJsonDocument(const QJsonDocument &other);
~QJsonDocument();
QJsonDocument();
QJsonDocument(const QJsonObject &object);
QJsonDocument(const QJsonArray &array);
QJsonDocument(const QJsonDocument &other);
~QJsonDocument();
public:
QJsonDocument &operator=(const QJsonDocument &other);
QJsonDocument &operator=(const QJsonDocument &other);
public:
bool operator!=(const QJsonDocument &other) const;
bool operator==(const QJsonDocument &other) const;
bool operator!=(const QJsonDocument &other) const;
bool operator==(const QJsonDocument &other) const;
public:
bool isArray() const;
bool isEmpty() const;
bool isNull() const;
bool isObject() const;
bool isArray() const;
bool isEmpty() const;
bool isNull() const;
bool isObject() const;
public:
QByteArray toBinaryData() const;
QByteArray toJson(JsonFormat format = Indented) const;
QVariant toVariant() const;
QByteArray toBinaryData() const;
QByteArray toJson(JsonFormat format = Indented) const;
QVariant toVariant() const;
public:
QJsonArray array() const;
QJsonObject object() const;
const char *rawData(int *size) const;
QJsonArray array() const;
QJsonObject object() const;
const char *rawData(int *size) const;
public:
void setArray(const QJsonArray &array);
void setObject(const QJsonObject &object);
void setArray(const QJsonArray &array);
void setObject(const QJsonObject &object);
public:
static QJsonDocument fromBinaryData(const QByteArray &data, DataValidation validation = Validate);
static QJsonDocument fromJson(const QByteArray &json, QJsonParseError *error = 0);
static QJsonDocument fromRawData(const char *data, int size, DataValidation validation = Validate);
static QJsonDocument fromVariant(const QVariant &variant);
static QJsonDocument fromBinaryData(const QByteArray &data, DataValidation validation = Validate);
static QJsonDocument fromJson(const QByteArray &json, QJsonParseError *error = 0);
static QJsonDocument fromRawData(const char *data, int size, DataValidation validation = Validate);
static QJsonDocument fromVariant(const QVariant &variant);
private:
void setRoot(const QJsonRoot &root);
QString toJson(const QJsonValue &v, JsonFormat format) const;
QString escapeString(const QString &s) const;
void setRoot(const QJsonRoot &root);
QString toJson(const QJsonValue &v, JsonFormat format, int intend = 1) const;
QString escapeString(const QString &s) const;
private:
void swap(QJsonDocument &other);
void swap(QJsonDocument &other);
private:
QJsonRoot *root_;
QJsonRoot *root_;
};
#endif