qjsonparser.cpp File Reference

(cadc239c485ee4f1ab3587f3c53c548238c40fa5)

#include <qcoreapplication.h>
#include <qdebug.h>
#include "qjsonparser_p.h"
#include "qjson_p.h"
#include "private/qstringconverter_p.h"
#include "private/qcborvalue_p.h"
#include "private/qnumeric_p.h"
#include <private/qtools_p.h>

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Classes
class	StashedContainer

Macros
#define	QT_PARSER_TRACING_BEGIN   QT_NO_QDEBUG_MACRO()
#define	QT_PARSER_TRACING_END
#define	QT_PARSER_TRACING_DEBUG   QT_NO_QDEBUG_MACRO()
#define	JSONERR_OK   QT_TRANSLATE_NOOP("QJsonParseError", "no error occurred")
#define	JSONERR_UNTERM_OBJ   QT_TRANSLATE_NOOP("QJsonParseError", "unterminated object")
#define	JSONERR_MISS_NSEP   QT_TRANSLATE_NOOP("QJsonParseError", "missing name separator")
#define	JSONERR_UNTERM_AR   QT_TRANSLATE_NOOP("QJsonParseError", "unterminated array")
#define	JSONERR_MISS_VSEP   QT_TRANSLATE_NOOP("QJsonParseError", "missing value separator")
#define	JSONERR_ILLEGAL_VAL   QT_TRANSLATE_NOOP("QJsonParseError", "illegal value")
#define	JSONERR_END_OF_NUM   QT_TRANSLATE_NOOP("QJsonParseError", "invalid termination by number")
#define	JSONERR_ILLEGAL_NUM   QT_TRANSLATE_NOOP("QJsonParseError", "illegal number")
#define	JSONERR_STR_ESC_SEQ   QT_TRANSLATE_NOOP("QJsonParseError", "invalid escape sequence")
#define	JSONERR_STR_UTF8   QT_TRANSLATE_NOOP("QJsonParseError", "invalid UTF8 string")
#define	JSONERR_UTERM_STR   QT_TRANSLATE_NOOP("QJsonParseError", "unterminated string")
#define	JSONERR_MISS_OBJ   QT_TRANSLATE_NOOP("QJsonParseError", "object is missing after a comma")
#define	JSONERR_DEEP_NEST   QT_TRANSLATE_NOOP("QJsonParseError", "too deeply nested document")
#define	JSONERR_DOC_LARGE   QT_TRANSLATE_NOOP("QJsonParseError", "too large document")
#define	JSONERR_GARBAGEEND   QT_TRANSLATE_NOOP("QJsonParseError", "garbage at the end of the document")

Enumerations
enum	{   Space = 0x20 , Tab = 0x09 , LineFeed = 0x0a , Return = 0x0d ,   BeginArray = 0x5b , BeginObject = 0x7b , EndArray = 0x5d , EndObject = 0x7d ,   NameSeparator = 0x3a , ValueSeparator = 0x2c , Quote = 0x22 }

Functions
template<typename Iterator , typename Compare , typename Assign >
static Iterator	customAssigningUniqueLast (Iterator first, Iterator last, Compare compare, Assign assign)
static void	sortContainer (QCborContainerPrivate *container)
static bool	addHexDigit (char digit, char32_t *result)
static bool	scanEscapeSequence (const char *&json, const char *end, char32_t *ch)
static bool	scanUtf8Char (const char *&json, const char *end, char32_t *result)

Variables
static const int	nestingLimit = 1024

Macro Definition Documentation

JSONERR_DEEP_NEST

#define JSONERR_DEEP_NEST   QT_TRANSLATE_NOOP("QJsonParseError", "too deeply nested document")

Definition at line 51 of file qjsonparser.cpp.

Referenced by QJsonParseError::errorString().

JSONERR_DOC_LARGE

#define JSONERR_DOC_LARGE   QT_TRANSLATE_NOOP("QJsonParseError", "too large document")

Definition at line 52 of file qjsonparser.cpp.

Referenced by QJsonParseError::errorString().

JSONERR_END_OF_NUM

#define JSONERR_END_OF_NUM   QT_TRANSLATE_NOOP("QJsonParseError", "invalid termination by number")

Definition at line 45 of file qjsonparser.cpp.

Referenced by QJsonParseError::errorString().

JSONERR_GARBAGEEND

#define JSONERR_GARBAGEEND   QT_TRANSLATE_NOOP("QJsonParseError", "garbage at the end of the document")

Definition at line 53 of file qjsonparser.cpp.

Referenced by QJsonParseError::errorString().

JSONERR_ILLEGAL_NUM

#define JSONERR_ILLEGAL_NUM   QT_TRANSLATE_NOOP("QJsonParseError", "illegal number")

Definition at line 46 of file qjsonparser.cpp.

Referenced by QJsonParseError::errorString().

JSONERR_ILLEGAL_VAL

#define JSONERR_ILLEGAL_VAL   QT_TRANSLATE_NOOP("QJsonParseError", "illegal value")

Definition at line 44 of file qjsonparser.cpp.

Referenced by QJsonParseError::errorString().

JSONERR_MISS_NSEP

#define JSONERR_MISS_NSEP   QT_TRANSLATE_NOOP("QJsonParseError", "missing name separator")

Definition at line 41 of file qjsonparser.cpp.

Referenced by QJsonParseError::errorString().

JSONERR_MISS_OBJ

#define JSONERR_MISS_OBJ   QT_TRANSLATE_NOOP("QJsonParseError", "object is missing after a comma")

Definition at line 50 of file qjsonparser.cpp.

Referenced by QJsonParseError::errorString().

JSONERR_MISS_VSEP

#define JSONERR_MISS_VSEP   QT_TRANSLATE_NOOP("QJsonParseError", "missing value separator")

Definition at line 43 of file qjsonparser.cpp.

Referenced by QJsonParseError::errorString().

JSONERR_OK

#define JSONERR_OK   QT_TRANSLATE_NOOP("QJsonParseError", "no error occurred")

Definition at line 39 of file qjsonparser.cpp.

Referenced by QJsonParseError::errorString().

JSONERR_STR_ESC_SEQ

#define JSONERR_STR_ESC_SEQ   QT_TRANSLATE_NOOP("QJsonParseError", "invalid escape sequence")

Definition at line 47 of file qjsonparser.cpp.

Referenced by QJsonParseError::errorString().

JSONERR_STR_UTF8

#define JSONERR_STR_UTF8   QT_TRANSLATE_NOOP("QJsonParseError", "invalid UTF8 string")

Definition at line 48 of file qjsonparser.cpp.

Referenced by QJsonParseError::errorString().

JSONERR_UNTERM_AR

#define JSONERR_UNTERM_AR   QT_TRANSLATE_NOOP("QJsonParseError", "unterminated array")

Definition at line 42 of file qjsonparser.cpp.

Referenced by QJsonParseError::errorString().

JSONERR_UNTERM_OBJ

#define JSONERR_UNTERM_OBJ   QT_TRANSLATE_NOOP("QJsonParseError", "unterminated object")

Definition at line 40 of file qjsonparser.cpp.

Referenced by QJsonParseError::errorString().

JSONERR_UTERM_STR

#define JSONERR_UTERM_STR   QT_TRANSLATE_NOOP("QJsonParseError", "unterminated string")

Definition at line 49 of file qjsonparser.cpp.

Referenced by QJsonParseError::errorString().

QT_PARSER_TRACING_BEGIN

#define QT_PARSER_TRACING_BEGIN   QT_NO_QDEBUG_MACRO()

Definition at line 25 of file qjsonparser.cpp.

QT_PARSER_TRACING_DEBUG

#define QT_PARSER_TRACING_DEBUG   QT_NO_QDEBUG_MACRO()

Definition at line 29 of file qjsonparser.cpp.

Referenced by QJsonPrivate::Parser::parse(), and scanEscapeSequence().

QT_PARSER_TRACING_END

#define QT_PARSER_TRACING_END

Value:

      do {                      \
      } while (0)

Definition at line 26 of file qjsonparser.cpp.

Referenced by QJsonPrivate::Parser::parse().

Enumeration Type Documentation

anonymous enum

anonymous enum

Enumerator
Space
Tab
LineFeed
Return
BeginArray
BeginObject
EndArray
EndObject
NameSeparator
ValueSeparator
Quote

Definition at line 233 of file qjsonparser.cpp.

Function Documentation

addHexDigit()

static bool addHexDigit ( char digit, char32_t * result )

inlinestatic

Definition at line 784 of file qjsonparser.cpp.

References QtMiscUtils::fromHex().

Referenced by scanEscapeSequence(), and scanEscapeSequence().

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customAssigningUniqueLast()

template<typename Iterator , typename Compare , typename Assign >

static Iterator customAssigningUniqueLast ( Iterator first, Iterator last, Compare compare, Assign assign )

static

Definition at line 357 of file qjsonparser.cpp.

References compare(), and Q_ASSERT.

Referenced by sortContainer().

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scanEscapeSequence()

static bool scanEscapeSequence ( const char *& json, const char * end, char32_t * ch )

inlinestatic

Definition at line 796 of file qjsonparser.cpp.

References addHexDigit(), ch, i, and QT_PARSER_TRACING_DEBUG.

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scanUtf8Char()

static bool scanUtf8Char ( const char *& json, const char * end, char32_t * result )

inlinestatic

Definition at line 841 of file qjsonparser.cpp.

sortContainer()

static void sortContainer ( QCborContainerPrivate * container )

static

Definition at line 387 of file qjsonparser.cpp.

References QtCbor::ByteData::asStringView(), QtCbor::ByteData::asUtf8StringView(), QList< T >::begin(), QCborContainerPrivate::byteData(), compare(), QtPrivate::compareStrings(), QCborContainerPrivate::compareUtf8(), QtCbor::Element::container, customAssigningUniqueLast(), QCborContainerPrivate::deref(), QCborContainerPrivate::elements, QList< T >::end(), QList< T >::erase(), QtCbor::Element::flags, Q_ASSERT, and QtCbor::Element::value.

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Variable Documentation

nestingLimit

const int nestingLimit = 1024

static

Definition at line 32 of file qjsonparser.cpp.