LookaheadParserHandler Class Reference

Inheritance diagram for LookaheadParserHandler:

Collaboration diagram for LookaheadParserHandler:

Public Member Functions
bool	Null ()
bool	Bool (bool b)
bool	Int (int i)
bool	Uint (unsigned u)
bool	Int64 (int64_t i)
bool	Uint64 (uint64_t u)
bool	Double (double d)
bool	RawNumber (const char *, SizeType, bool)
bool	String (const char *str, SizeType length, bool)
bool	StartObject ()
bool	Key (const char *str, SizeType length, bool)
bool	EndObject (SizeType)
bool	StartArray ()
bool	EndArray (SizeType)

Protected Types
enum	LookaheadParsingState {   kInit , kError , kHasNull , kHasBool ,   kHasNumber , kHasString , kHasKey , kEnteringObject ,   kExitingObject , kEnteringArray , kExitingArray }

Protected Member Functions
	LookaheadParserHandler (char *str)
void	ParseNext ()

Protected Attributes
Value	v_
LookaheadParsingState	st_
Reader	r_
InsituStringStream	ss_

Static Protected Attributes
static const int	parseFlags = kParseDefaultFlags | kParseInsituFlag

Detailed Description

Definition at line 43 of file lookaheadparser.cpp.

Member Enumeration Documentation

LookaheadParsingState

enum LookaheadParserHandler::LookaheadParsingState

protected

Enumerator
kInit
kError
kHasNull
kHasBool
kHasNumber
kHasString
kHasKey
kEnteringObject
kExitingObject
kEnteringArray
kExitingArray

Definition at line 65 of file lookaheadparser.cpp.

                               {
        kInit,
        kError,
        kHasNull,
        kHasBool,
        kHasNumber,
        kHasString,
        kHasKey,
        kEnteringObject,
        kExitingObject,
        kEnteringArray,
        kExitingArray
    };

Constructor & Destructor Documentation

LookaheadParserHandler()

LookaheadParserHandler::LookaheadParserHandler ( char * str )

protected

Definition at line 87 of file lookaheadparser.cpp.

                                                        : v_(), st_(kInit), r_(), ss_(str) {
    r_.IterativeParseInit();
    ParseNext();
}

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Member Function Documentation

Bool()

bool LookaheadParserHandler::Bool ( bool b )

inline

Definition at line 46 of file lookaheadparser.cpp.

{ st_ = kHasBool; v_.SetBool(b); return true; }

Double()

bool LookaheadParserHandler::Double ( double d )

inline

Definition at line 51 of file lookaheadparser.cpp.

{ st_ = kHasNumber; v_.SetDouble(d); return true; }

EndArray()

bool LookaheadParserHandler::EndArray ( SizeType )

inline

Definition at line 58 of file lookaheadparser.cpp.

{ st_ = kExitingArray; return true; }

EndObject()

bool LookaheadParserHandler::EndObject ( SizeType )

inline

Definition at line 56 of file lookaheadparser.cpp.

{ st_ = kExitingObject; return true; }

Int()

bool LookaheadParserHandler::Int ( int i )

inline

Definition at line 47 of file lookaheadparser.cpp.

{ st_ = kHasNumber; v_.SetInt(i); return true; }

Int64()

bool LookaheadParserHandler::Int64 ( int64_t i )

inline

Definition at line 49 of file lookaheadparser.cpp.

{ st_ = kHasNumber; v_.SetInt64(i); return true; }

Key()

bool LookaheadParserHandler::Key ( const char * str, SizeType length, bool  )

inline

Definition at line 55 of file lookaheadparser.cpp.

{ st_ = kHasKey; v_.SetString(str, length); return true; }

Null()

bool LookaheadParserHandler::Null ( )

inline

Definition at line 45 of file lookaheadparser.cpp.

{ st_ = kHasNull; v_.SetNull(); return true; }

ParseNext()

void LookaheadParserHandler::ParseNext ( )

protected

Definition at line 92 of file lookaheadparser.cpp.

                                       {
    if (r_.HasParseError()) {
        st_ = kError;
        return;
    }
    
    r_.IterativeParseNext<parseFlags>(ss_, *this);
}

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RawNumber()

bool LookaheadParserHandler::RawNumber ( const char * , SizeType , bool  )

inline

Definition at line 52 of file lookaheadparser.cpp.

{ return false; }

StartArray()

bool LookaheadParserHandler::StartArray ( )

inline

Definition at line 57 of file lookaheadparser.cpp.

{ st_ = kEnteringArray; return true; }

StartObject()

bool LookaheadParserHandler::StartObject ( )

inline

Definition at line 54 of file lookaheadparser.cpp.

{ st_ = kEnteringObject; return true; }

String()

bool LookaheadParserHandler::String ( const char * str, SizeType length, bool  )

inline

Definition at line 53 of file lookaheadparser.cpp.

{ st_ = kHasString; v_.SetString(str, length); return true; }

Uint()

bool LookaheadParserHandler::Uint ( unsigned u )

inline

Definition at line 48 of file lookaheadparser.cpp.

{ st_ = kHasNumber; v_.SetUint(u); return true; }

Uint64()

bool LookaheadParserHandler::Uint64 ( uint64_t u )

inline

Definition at line 50 of file lookaheadparser.cpp.

{ st_ = kHasNumber; v_.SetUint64(u); return true; }

Member Data Documentation

parseFlags

const int LookaheadParserHandler::parseFlags = kParseDefaultFlags | kParseInsituFlag

staticprotected

Definition at line 84 of file lookaheadparser.cpp.

r_

Reader LookaheadParserHandler::r_

protected

Definition at line 81 of file lookaheadparser.cpp.

ss_

InsituStringStream LookaheadParserHandler::ss_

protected

Definition at line 82 of file lookaheadparser.cpp.

st_

LookaheadParsingState LookaheadParserHandler::st_

protected

Definition at line 80 of file lookaheadparser.cpp.

v_

Value LookaheadParserHandler::v_

protected

Definition at line 79 of file lookaheadparser.cpp.

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The documentation for this class was generated from the following file:

• libraries/fc/include/fc/crypto/webauthn_json/example/lookaheadparser/lookaheadparser.cpp