A Bison parser. More...

#include <agent_parser.h>

Classes
struct	basic_symbol
	A complete symbol. More...

struct	by_type
	Type access provider for token (enum) based symbols. More...

struct	syntax_error
	Syntax errors thrown from user actions. More...

struct	token
	Tokens. More...

union	union_type
	An auxiliary type to compute the largest semantic type. More...

Public Types
enum	{ empty_symbol = -2 }
	The symbol type number to denote an empty symbol. More...

typedef int	debug_level_type
	Type for debugging levels. More...

typedef location	location_type
	Symbol locations. More...

typedef variant< sizeof(union_type)>	semantic_type
	Symbol semantic values. More...

typedef int	symbol_number_type
	Symbol type: an internal symbol number. More...

typedef basic_symbol< by_type >	symbol_type
	"External" symbols: returned by the scanner. More...

typedef unsigned char	token_number_type
	Internal symbol number for tokens (subsumed by symbol_number_type). More...

typedef token::yytokentype	token_type
	(External) token type, as returned by yylex. More...

Public Member Functions
	AgentParser (isc::agent::ParserContext &ctx_yyarg)
	Build a parser object. More...

virtual	~AgentParser ()

debug_level_type	debug_level () const YY_ATTRIBUTE_PURE
	The current debugging level. More...

std::ostream &	debug_stream () const YY_ATTRIBUTE_PURE
	The current debugging stream. More...

virtual void	error (const location_type &loc, const std::string &msg)
	Report a syntax error. More...

void	error (const syntax_error &err)
	Report a syntax error. More...

int	operator() ()
	Parse. More...

virtual int	parse ()
	Parse. More...

void	set_debug_level (debug_level_type l)
	Set the current debugging level. More...

void	set_debug_stream (std::ostream &)
	Set the current debugging stream. More...

Static Public Member Functions
static symbol_type	make_BOOLEAN (YY_COPY(bool) v, YY_COPY(location_type) l)

static symbol_type	make_COLON (YY_COPY(location_type) l)

static symbol_type	make_COMMA (YY_COPY(location_type) l)

static symbol_type	make_COMMENT (YY_COPY(location_type) l)

static symbol_type	make_CONTROL_AGENT (YY_COPY(location_type) l)

static symbol_type	make_CONTROL_SOCKETS (YY_COPY(location_type) l)

static symbol_type	make_D2_SERVER (YY_COPY(location_type) l)

static symbol_type	make_DEBUGLEVEL (YY_COPY(location_type) l)

static symbol_type	make_DHCP4 (YY_COPY(location_type) l)

static symbol_type	make_DHCP4_SERVER (YY_COPY(location_type) l)

static symbol_type	make_DHCP6 (YY_COPY(location_type) l)

static symbol_type	make_DHCP6_SERVER (YY_COPY(location_type) l)

static symbol_type	make_DHCPDDNS (YY_COPY(location_type) l)

static symbol_type	make_END (YY_COPY(location_type) l)

static symbol_type	make_FLOAT (YY_COPY(double) v, YY_COPY(location_type) l)

static symbol_type	make_FLUSH (YY_COPY(location_type) l)

static symbol_type	make_HOOKS_LIBRARIES (YY_COPY(location_type) l)

static symbol_type	make_HTTP_HOST (YY_COPY(location_type) l)

static symbol_type	make_HTTP_PORT (YY_COPY(location_type) l)

static symbol_type	make_INTEGER (YY_COPY(int64_t) v, YY_COPY(location_type) l)

static symbol_type	make_LCURLY_BRACKET (YY_COPY(location_type) l)

static symbol_type	make_LIBRARY (YY_COPY(location_type) l)

static symbol_type	make_LOGGERS (YY_COPY(location_type) l)

static symbol_type	make_LOGGING (YY_COPY(location_type) l)

static symbol_type	make_LSQUARE_BRACKET (YY_COPY(location_type) l)

static symbol_type	make_MAXSIZE (YY_COPY(location_type) l)

static symbol_type	make_MAXVER (YY_COPY(location_type) l)

static symbol_type	make_NAME (YY_COPY(location_type) l)

static symbol_type	make_NULL_TYPE (YY_COPY(location_type) l)

static symbol_type	make_OUTPUT (YY_COPY(location_type) l)

static symbol_type	make_OUTPUT_OPTIONS (YY_COPY(location_type) l)

static symbol_type	make_PARAMETERS (YY_COPY(location_type) l)

static symbol_type	make_RCURLY_BRACKET (YY_COPY(location_type) l)

static symbol_type	make_RSQUARE_BRACKET (YY_COPY(location_type) l)

static symbol_type	make_SEVERITY (YY_COPY(location_type) l)

static symbol_type	make_SOCKET_NAME (YY_COPY(location_type) l)

static symbol_type	make_SOCKET_TYPE (YY_COPY(location_type) l)

static symbol_type	make_START_AGENT (YY_COPY(location_type) l)

static symbol_type	make_START_JSON (YY_COPY(location_type) l)

static symbol_type	make_START_SUB_AGENT (YY_COPY(location_type) l)

static symbol_type	make_STRING (YY_COPY(std::string) v, YY_COPY(location_type) l)

static symbol_type	make_UNIX (YY_COPY(location_type) l)

static symbol_type	make_USER_CONTEXT (YY_COPY(location_type) l)

Detailed Description

A Bison parser.

Definition at line 494 of file agent_parser.h.

Member Typedef Documentation

◆ debug_level_type

typedef int isc::agent::AgentParser::debug_level_type

Type for debugging levels.

Definition at line 730 of file agent_parser.h.

◆ location_type

typedef location isc::agent::AgentParser::location_type

Symbol locations.

Definition at line 525 of file agent_parser.h.

◆ semantic_type

typedef variant<sizeof (union_type)> isc::agent::AgentParser::semantic_type

Symbol semantic values.

Definition at line 520 of file agent_parser.h.

◆ symbol_number_type

typedef int isc::agent::AgentParser::symbol_number_type

Symbol type: an internal symbol number.

Definition at line 589 of file agent_parser.h.

◆ symbol_type

typedef basic_symbol<by_type> isc::agent::AgentParser::symbol_type

"External" symbols: returned by the scanner.

Definition at line 709 of file agent_parser.h.

◆ token_number_type

typedef unsigned char isc::agent::AgentParser::token_number_type

Internal symbol number for tokens (subsumed by symbol_number_type).

Definition at line 595 of file agent_parser.h.

◆ token_type

typedef token::yytokentype isc::agent::AgentParser::token_type

(External) token type, as returned by yylex.

Definition at line 586 of file agent_parser.h.

Member Enumeration Documentation

◆ anonymous enum

anonymous enum

The symbol type number to denote an empty symbol.

Enumerator
empty_symbol

Definition at line 592 of file agent_parser.h.

Constructor & Destructor Documentation

◆ AgentParser()

isc::agent::AgentParser::AgentParser ( isc::agent::ParserContext & ctx_yyarg )

Build a parser object.

Definition at line 186 of file agent_parser.cc.

◆ ~AgentParser()

isc::agent::AgentParser::~AgentParser ( )

virtual

Definition at line 195 of file agent_parser.cc.

Member Function Documentation

◆ debug_level()

AgentParser::debug_level_type isc::agent::AgentParser::debug_level ( ) const

The current debugging level.

Definition at line 478 of file agent_parser.cc.

◆ debug_stream()

std::ostream & isc::agent::AgentParser::debug_stream ( ) const

The current debugging stream.

Definition at line 465 of file agent_parser.cc.

◆ error() [1/2]

void isc::agent::AgentParser::error	(	const location_type &	loc,
		const std::string &	msg
	)

virtual

Report a syntax error.

Parameters

loc	where the syntax error is found.
msg	a description of the syntax error.

Definition at line 2012 of file agent_parser.cc.

References isc::agent::ParserContext::error().

Referenced by error(), and parse().

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◆ error() [2/2]

void isc::agent::AgentParser::error ( const syntax_error & err )

Report a syntax error.

Definition at line 1591 of file agent_parser.cc.

References error(), and isc::agent::AgentParser::syntax_error::location.

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◆ make_BOOLEAN()

AgentParser::symbol_type isc::agent::AgentParser::make_BOOLEAN	(	YY_COPY(bool)	v,
		YY_COPY(location_type)	l
	)

inlinestatic

Definition at line 1754 of file agent_parser.h.

References isc::agent::AgentParser::token::TOKEN_BOOLEAN, and YY_MOVE.

◆ make_COLON()

AgentParser::symbol_type isc::agent::AgentParser::make_COLON ( YY_COPY(location_type) l )

inlinestatic

Definition at line 1474 of file agent_parser.h.

References isc::agent::AgentParser::token::TOKEN_COLON, and YY_MOVE.

◆ make_COMMA()

AgentParser::symbol_type isc::agent::AgentParser::make_COMMA ( YY_COPY(location_type) l )

inlinestatic

Definition at line 1467 of file agent_parser.h.

References isc::agent::AgentParser::token::TOKEN_COMMA, and YY_MOVE.

◆ make_COMMENT()

AgentParser::symbol_type isc::agent::AgentParser::make_COMMENT ( YY_COPY(location_type) l )

inlinestatic

Definition at line 1544 of file agent_parser.h.

References isc::agent::AgentParser::token::TOKEN_COMMENT, and YY_MOVE.

◆ make_CONTROL_AGENT()

AgentParser::symbol_type isc::agent::AgentParser::make_CONTROL_AGENT ( YY_COPY(location_type) l )

inlinestatic

Definition at line 1516 of file agent_parser.h.

References isc::agent::AgentParser::token::TOKEN_CONTROL_AGENT, and YY_MOVE.

◆ make_CONTROL_SOCKETS()

AgentParser::symbol_type isc::agent::AgentParser::make_CONTROL_SOCKETS ( YY_COPY(location_type) l )

inlinestatic

Definition at line 1551 of file agent_parser.h.

References isc::agent::AgentParser::token::TOKEN_CONTROL_SOCKETS, and YY_MOVE.

◆ make_D2_SERVER()

AgentParser::symbol_type isc::agent::AgentParser::make_D2_SERVER ( YY_COPY(location_type) l )

inlinestatic

Definition at line 1572 of file agent_parser.h.

References isc::agent::AgentParser::token::TOKEN_D2_SERVER, and YY_MOVE.

◆ make_DEBUGLEVEL()

AgentParser::symbol_type isc::agent::AgentParser::make_DEBUGLEVEL ( YY_COPY(location_type) l )

inlinestatic

Definition at line 1656 of file agent_parser.h.

References isc::agent::AgentParser::token::TOKEN_DEBUGLEVEL, and YY_MOVE.

◆ make_DHCP4()

AgentParser::symbol_type isc::agent::AgentParser::make_DHCP4 ( YY_COPY(location_type) l )

inlinestatic

Definition at line 1691 of file agent_parser.h.

References isc::agent::AgentParser::token::TOKEN_DHCP4, and YY_MOVE.

◆ make_DHCP4_SERVER()

AgentParser::symbol_type isc::agent::AgentParser::make_DHCP4_SERVER ( YY_COPY(location_type) l )

inlinestatic

Definition at line 1558 of file agent_parser.h.

References isc::agent::AgentParser::token::TOKEN_DHCP4_SERVER, and YY_MOVE.

◆ make_DHCP6()

AgentParser::symbol_type isc::agent::AgentParser::make_DHCP6 ( YY_COPY(location_type) l )

inlinestatic

Definition at line 1698 of file agent_parser.h.

References isc::agent::AgentParser::token::TOKEN_DHCP6, and YY_MOVE.

◆ make_DHCP6_SERVER()

AgentParser::symbol_type isc::agent::AgentParser::make_DHCP6_SERVER ( YY_COPY(location_type) l )

inlinestatic

Definition at line 1565 of file agent_parser.h.

References isc::agent::AgentParser::token::TOKEN_DHCP6_SERVER, and YY_MOVE.

◆ make_DHCPDDNS()

AgentParser::symbol_type isc::agent::AgentParser::make_DHCPDDNS ( YY_COPY(location_type) l )

inlinestatic

Definition at line 1705 of file agent_parser.h.

References isc::agent::AgentParser::token::TOKEN_DHCPDDNS, and YY_MOVE.

◆ make_END()

AgentParser::symbol_type isc::agent::AgentParser::make_END ( YY_COPY(location_type) l )

inlinestatic

Definition at line 1460 of file agent_parser.h.

References isc::agent::AgentParser::token::TOKEN_END, and YY_MOVE.

◆ make_FLOAT()

AgentParser::symbol_type isc::agent::AgentParser::make_FLOAT	(	YY_COPY(double)	v,
		YY_COPY(location_type)	l
	)

inlinestatic

Definition at line 1747 of file agent_parser.h.

References isc::agent::AgentParser::token::TOKEN_FLOAT, and YY_MOVE.

◆ make_FLUSH()

AgentParser::symbol_type isc::agent::AgentParser::make_FLUSH ( YY_COPY(location_type) l )

inlinestatic

Definition at line 1670 of file agent_parser.h.

References isc::agent::AgentParser::token::TOKEN_FLUSH, and YY_MOVE.

◆ make_HOOKS_LIBRARIES()

AgentParser::symbol_type isc::agent::AgentParser::make_HOOKS_LIBRARIES ( YY_COPY(location_type) l )

inlinestatic

Definition at line 1600 of file agent_parser.h.

References isc::agent::AgentParser::token::TOKEN_HOOKS_LIBRARIES, and YY_MOVE.

◆ make_HTTP_HOST()

AgentParser::symbol_type isc::agent::AgentParser::make_HTTP_HOST ( YY_COPY(location_type) l )

inlinestatic

Definition at line 1523 of file agent_parser.h.

References isc::agent::AgentParser::token::TOKEN_HTTP_HOST, and YY_MOVE.

◆ make_HTTP_PORT()

AgentParser::symbol_type isc::agent::AgentParser::make_HTTP_PORT ( YY_COPY(location_type) l )

inlinestatic

Definition at line 1530 of file agent_parser.h.

References isc::agent::AgentParser::token::TOKEN_HTTP_PORT, and YY_MOVE.

◆ make_INTEGER()

AgentParser::symbol_type isc::agent::AgentParser::make_INTEGER	(	YY_COPY(int64_t)	v,
		YY_COPY(location_type)	l
	)

inlinestatic

Definition at line 1740 of file agent_parser.h.

References isc::agent::AgentParser::token::TOKEN_INTEGER, and YY_MOVE.

◆ make_LCURLY_BRACKET()

AgentParser::symbol_type isc::agent::AgentParser::make_LCURLY_BRACKET ( YY_COPY(location_type) l )

inlinestatic

Definition at line 1495 of file agent_parser.h.

References isc::agent::AgentParser::token::TOKEN_LCURLY_BRACKET, and YY_MOVE.

◆ make_LIBRARY()

AgentParser::symbol_type isc::agent::AgentParser::make_LIBRARY ( YY_COPY(location_type) l )

inlinestatic

Definition at line 1607 of file agent_parser.h.

References isc::agent::AgentParser::token::TOKEN_LIBRARY, and YY_MOVE.

◆ make_LOGGERS()

AgentParser::symbol_type isc::agent::AgentParser::make_LOGGERS ( YY_COPY(location_type) l )

inlinestatic

Definition at line 1628 of file agent_parser.h.

References isc::agent::AgentParser::token::TOKEN_LOGGERS, and YY_MOVE.

◆ make_LOGGING()

AgentParser::symbol_type isc::agent::AgentParser::make_LOGGING ( YY_COPY(location_type) l )

inlinestatic

Definition at line 1621 of file agent_parser.h.

References isc::agent::AgentParser::token::TOKEN_LOGGING, and YY_MOVE.

◆ make_LSQUARE_BRACKET()

AgentParser::symbol_type isc::agent::AgentParser::make_LSQUARE_BRACKET ( YY_COPY(location_type) l )

inlinestatic

Definition at line 1481 of file agent_parser.h.

References isc::agent::AgentParser::token::TOKEN_LSQUARE_BRACKET, and YY_MOVE.

◆ make_MAXSIZE()

AgentParser::symbol_type isc::agent::AgentParser::make_MAXSIZE ( YY_COPY(location_type) l )

inlinestatic

Definition at line 1677 of file agent_parser.h.

References isc::agent::AgentParser::token::TOKEN_MAXSIZE, and YY_MOVE.

◆ make_MAXVER()

AgentParser::symbol_type isc::agent::AgentParser::make_MAXVER ( YY_COPY(location_type) l )

inlinestatic

Definition at line 1684 of file agent_parser.h.

References isc::agent::AgentParser::token::TOKEN_MAXVER, and YY_MOVE.

◆ make_NAME()

AgentParser::symbol_type isc::agent::AgentParser::make_NAME ( YY_COPY(location_type) l )

inlinestatic

Definition at line 1635 of file agent_parser.h.

References isc::agent::AgentParser::token::TOKEN_NAME, and YY_MOVE.

◆ make_NULL_TYPE()

AgentParser::symbol_type isc::agent::AgentParser::make_NULL_TYPE ( YY_COPY(location_type) l )

inlinestatic

Definition at line 1509 of file agent_parser.h.

References isc::agent::AgentParser::token::TOKEN_NULL_TYPE, and YY_MOVE.

◆ make_OUTPUT()

AgentParser::symbol_type isc::agent::AgentParser::make_OUTPUT ( YY_COPY(location_type) l )

inlinestatic

Definition at line 1649 of file agent_parser.h.

References isc::agent::AgentParser::token::TOKEN_OUTPUT, and YY_MOVE.

◆ make_OUTPUT_OPTIONS()

AgentParser::symbol_type isc::agent::AgentParser::make_OUTPUT_OPTIONS ( YY_COPY(location_type) l )

inlinestatic

Definition at line 1642 of file agent_parser.h.

References isc::agent::AgentParser::token::TOKEN_OUTPUT_OPTIONS, and YY_MOVE.

◆ make_PARAMETERS()

AgentParser::symbol_type isc::agent::AgentParser::make_PARAMETERS ( YY_COPY(location_type) l )

inlinestatic

Definition at line 1614 of file agent_parser.h.

References isc::agent::AgentParser::token::TOKEN_PARAMETERS, and YY_MOVE.

◆ make_RCURLY_BRACKET()

AgentParser::symbol_type isc::agent::AgentParser::make_RCURLY_BRACKET ( YY_COPY(location_type) l )

inlinestatic

Definition at line 1502 of file agent_parser.h.

References isc::agent::AgentParser::token::TOKEN_RCURLY_BRACKET, and YY_MOVE.

◆ make_RSQUARE_BRACKET()

AgentParser::symbol_type isc::agent::AgentParser::make_RSQUARE_BRACKET ( YY_COPY(location_type) l )

inlinestatic

Definition at line 1488 of file agent_parser.h.

References isc::agent::AgentParser::token::TOKEN_RSQUARE_BRACKET, and YY_MOVE.

◆ make_SEVERITY()

AgentParser::symbol_type isc::agent::AgentParser::make_SEVERITY ( YY_COPY(location_type) l )

inlinestatic

Definition at line 1663 of file agent_parser.h.

References isc::agent::AgentParser::token::TOKEN_SEVERITY, and YY_MOVE.

◆ make_SOCKET_NAME()

AgentParser::symbol_type isc::agent::AgentParser::make_SOCKET_NAME ( YY_COPY(location_type) l )

inlinestatic

Definition at line 1579 of file agent_parser.h.

References isc::agent::AgentParser::token::TOKEN_SOCKET_NAME, and YY_MOVE.

◆ make_SOCKET_TYPE()

AgentParser::symbol_type isc::agent::AgentParser::make_SOCKET_TYPE ( YY_COPY(location_type) l )

inlinestatic

Definition at line 1586 of file agent_parser.h.

References isc::agent::AgentParser::token::TOKEN_SOCKET_TYPE, and YY_MOVE.

◆ make_START_AGENT()

AgentParser::symbol_type isc::agent::AgentParser::make_START_AGENT ( YY_COPY(location_type) l )

inlinestatic

Definition at line 1719 of file agent_parser.h.

References isc::agent::AgentParser::token::TOKEN_START_AGENT, and YY_MOVE.

Referenced by if().

◆ make_START_JSON()

AgentParser::symbol_type isc::agent::AgentParser::make_START_JSON ( YY_COPY(location_type) l )

inlinestatic

Definition at line 1712 of file agent_parser.h.

References isc::agent::AgentParser::token::TOKEN_START_JSON, and YY_MOVE.

Referenced by if().

◆ make_START_SUB_AGENT()

AgentParser::symbol_type isc::agent::AgentParser::make_START_SUB_AGENT ( YY_COPY(location_type) l )

inlinestatic

Definition at line 1726 of file agent_parser.h.

References isc::agent::AgentParser::token::TOKEN_START_SUB_AGENT, and YY_MOVE.

Referenced by if().

◆ make_STRING()

AgentParser::symbol_type isc::agent::AgentParser::make_STRING	(	YY_COPY(std::string)	v,
		YY_COPY(location_type)	l
	)

inlinestatic

Definition at line 1733 of file agent_parser.h.

References isc::agent::AgentParser::token::TOKEN_STRING, and YY_MOVE.

◆ make_UNIX()

AgentParser::symbol_type isc::agent::AgentParser::make_UNIX ( YY_COPY(location_type) l )

inlinestatic

Definition at line 1593 of file agent_parser.h.

References isc::agent::AgentParser::token::TOKEN_UNIX, and YY_MOVE.

◆ make_USER_CONTEXT()

AgentParser::symbol_type isc::agent::AgentParser::make_USER_CONTEXT ( YY_COPY(location_type) l )

inlinestatic

Definition at line 1537 of file agent_parser.h.

References isc::agent::AgentParser::token::TOKEN_USER_CONTEXT, and YY_MOVE.

◆ operator()()

int isc::agent::AgentParser::operator() ( )

Parse.

An alias for parse ().

Returns: 0 iff parsing succeeded.

Definition at line 513 of file agent_parser.cc.

References parse().

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◆ parse()

int isc::agent::AgentParser::parse ( )

virtual

Parse.

Returns: 0 iff parsing succeeded.

Length of the RHS of the rule being reduced.

The lookahead symbol.

The locations where the error started and ended.

The return value of parse ().

Definition at line 519 of file agent_parser.cc.

Referenced by operator()().

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◆ set_debug_level()

void isc::agent::AgentParser::set_debug_level ( debug_level_type l )

Set the current debugging level.

Definition at line 484 of file agent_parser.cc.

◆ set_debug_stream()

void isc::agent::AgentParser::set_debug_stream ( std::ostream & o )

Set the current debugging stream.

Definition at line 471 of file agent_parser.cc.

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

Classes

Public Types

Public Member Functions

Static Public Member Functions

Detailed Description

Member Typedef Documentation

◆ debug_level_type

◆ location_type

◆ semantic_type

◆ symbol_number_type

◆ symbol_type

◆ token_number_type

◆ token_type

Member Enumeration Documentation

◆ anonymous enum

Constructor & Destructor Documentation

◆ AgentParser()

◆ ~AgentParser()

Member Function Documentation

◆ debug_level()

◆ debug_stream()

◆ error() [1/2]

◆ error() [2/2]

◆ make_BOOLEAN()

◆ make_COLON()

◆ make_COMMA()

◆ make_COMMENT()

◆ make_CONTROL_AGENT()

◆ make_CONTROL_SOCKETS()

◆ make_D2_SERVER()

◆ make_DEBUGLEVEL()

◆ make_DHCP4()

◆ make_DHCP4_SERVER()

◆ make_DHCP6()

◆ make_DHCP6_SERVER()

◆ make_DHCPDDNS()

◆ make_END()

◆ make_FLOAT()

◆ make_FLUSH()

◆ make_HOOKS_LIBRARIES()

◆ make_HTTP_HOST()

◆ make_HTTP_PORT()

◆ make_INTEGER()

◆ make_LCURLY_BRACKET()

◆ make_LIBRARY()

◆ make_LOGGERS()

◆ make_LOGGING()

◆ make_LSQUARE_BRACKET()

◆ make_MAXSIZE()

◆ make_MAXVER()

◆ make_NAME()

◆ make_NULL_TYPE()

◆ make_OUTPUT()

◆ make_OUTPUT_OPTIONS()

◆ make_PARAMETERS()

◆ make_RCURLY_BRACKET()

◆ make_RSQUARE_BRACKET()

◆ make_SEVERITY()

◆ make_SOCKET_NAME()

◆ make_SOCKET_TYPE()

◆ make_START_AGENT()

◆ make_START_JSON()

◆ make_START_SUB_AGENT()

◆ make_STRING()

◆ make_UNIX()

◆ make_USER_CONTEXT()

◆ operator()()

◆ parse()

◆ set_debug_level()

◆ set_debug_stream()