dhcp6_lexer.ll 47.3 KB
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/* Copyright (C) 2016-2017 Internet Systems Consortium, Inc. ("ISC")
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   This Source Code Form is subject to the terms of the Mozilla Public
   License, v. 2.0. If a copy of the MPL was not distributed with this
   file, You can obtain one at http://mozilla.org/MPL/2.0/. */

%{ /* -*- C++ -*- */
#include <cerrno>
#include <climits>
#include <cstdlib>
#include <string>
#include <dhcp6/parser_context.h>
#include <asiolink/io_address.h>
#include <boost/lexical_cast.hpp>
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#include <exceptions/exceptions.h>
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// Work around an incompatibility in flex (at least versions
// 2.5.31 through 2.5.33): it generates code that does
// not conform to C89.  See Debian bug 333231
// <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=333231>.
# undef yywrap
# define yywrap() 1

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namespace {

bool start_token_flag = false;

isc::dhcp::Parser6Context::ParserType start_token_value;
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unsigned int comment_start_line = 0;
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};
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// To avoid the call to exit... oops!
#define YY_FATAL_ERROR(msg) isc::dhcp::Parser6Context::fatal(msg)
%}

/* noyywrap disables automatic rewinding for the next file to parse. Since we
   always parse only a single string, there's no need to do any wraps. And
   using yywrap requires linking with -lfl, which provides the default yywrap
   implementation that always returns 1 anyway. */
%option noyywrap

/* nounput simplifies the lexer, by removing support for putting a character
   back into the input stream. We never use such capability anyway. */
%option nounput

/* batch means that we'll never use the generated lexer interactively. */
%option batch

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/* avoid to get static global variables to remain with C++. */
/* in last resort %option reentrant */

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/* Enables debug mode. To see the debug messages, one needs to also set
   yy_flex_debug to 1, then the debug messages will be printed on stderr. */
%option debug

/* I have no idea what this option does, except it was specified in the bison
   examples and Postgres folks added it to remove gcc 4.3 warnings. Let's
   be on the safe side and keep it. */
%option noinput

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%x COMMENT
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%x DIR_ENTER DIR_INCLUDE DIR_EXIT
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/* These are not token expressions yet, just convenience expressions that
   can be used during actual token definitions. Note some can match
   incorrect inputs (e.g., IP addresses) which must be checked. */
int   \-?[0-9]+
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blank [ \t\r]
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UnicodeEscapeSequence           u[0-9A-Fa-f]{4}
JSONEscapeCharacter             ["\\/bfnrt]
JSONEscapeSequence              {JSONEscapeCharacter}|{UnicodeEscapeSequence}
JSONStandardCharacter           [^\x00-\x1f"\\]
JSONStringCharacter             {JSONStandardCharacter}|\\{JSONEscapeSequence}
JSONString                      \"{JSONStringCharacter}*\"
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/* for errors */

BadUnicodeEscapeSequence        u[0-9A-Fa-f]{0,3}[^0-9A-Fa-f]
BadJSONEscapeSequence           [^"\\/bfnrtu]|{BadUnicodeEscapeSequence}
ControlCharacter                [\x00-\x1f]
ControlCharacterFill            [^"\\]|\\{JSONEscapeSequence}
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%{
// This code run each time a pattern is matched. It updates the location
// by moving it ahead by yyleng bytes. yyleng specifies the length of the
// currently matched token.
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#define YY_USER_ACTION  driver.loc_.columns(yyleng);
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%}

%%

%{
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    // This part of the code is copied over to the verbatim to the top
    // of the generated yylex function. Explanation:
    // http://www.gnu.org/software/bison/manual/html_node/Multiple-start_002dsymbols.html

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    // Code run each time yylex is called.
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    driver.loc_.step();
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    if (start_token_flag) {
        start_token_flag = false;
        switch (start_token_value) {
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        case Parser6Context::PARSER_JSON:
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        default:
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            return isc::dhcp::Dhcp6Parser::make_TOPLEVEL_JSON(driver.loc_);
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        case Parser6Context::PARSER_DHCP6:
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            return isc::dhcp::Dhcp6Parser::make_TOPLEVEL_DHCP6(driver.loc_);
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        case Parser6Context::SUBPARSER_DHCP6:
            return isc::dhcp::Dhcp6Parser::make_SUB_DHCP6(driver.loc_);
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        case Parser6Context::PARSER_INTERFACES:
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            return isc::dhcp::Dhcp6Parser::make_SUB_INTERFACES6(driver.loc_);
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        case Parser6Context::PARSER_SUBNET6:
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            return isc::dhcp::Dhcp6Parser::make_SUB_SUBNET6(driver.loc_);
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        case Parser6Context::PARSER_POOL6:
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            return isc::dhcp::Dhcp6Parser::make_SUB_POOL6(driver.loc_);
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        case Parser6Context::PARSER_PD_POOL:
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            return isc::dhcp::Dhcp6Parser::make_SUB_PD_POOL(driver.loc_);
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        case Parser6Context::PARSER_HOST_RESERVATION:
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            return isc::dhcp::Dhcp6Parser::make_SUB_RESERVATION(driver.loc_);
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        case Parser6Context::PARSER_OPTION_DATA:
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            return isc::dhcp::Dhcp6Parser::make_SUB_OPTION_DATA(driver.loc_);
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        case Parser6Context::PARSER_HOOKS_LIBRARY:
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            return isc::dhcp::Dhcp6Parser::make_SUB_HOOKS_LIBRARY(driver.loc_);
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        case Parser6Context::PARSER_DHCP_DDNS:
            return isc::dhcp::Dhcp6Parser::make_SUB_DHCP_DDNS(driver.loc_);
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        }
    }
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%}

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#.* ;

"//"(.*) ;

"/*" {
  BEGIN(COMMENT);
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  comment_start_line = driver.loc_.end.line;;
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}

<COMMENT>"*/" BEGIN(INITIAL);
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<COMMENT>. ;
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<COMMENT><<EOF>> {
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    isc_throw(Dhcp6ParseError, "Comment not closed. (/* in line " << comment_start_line);
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}

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"<?" BEGIN(DIR_ENTER);
<DIR_ENTER>"include" BEGIN(DIR_INCLUDE);
<DIR_INCLUDE>\"([^\"\n])+\" {
    // Include directive.

    // Extract the filename.
    std::string tmp(yytext+1);
    tmp.resize(tmp.size() - 1);

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    driver.includeFile(tmp);
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}
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<DIR_ENTER,DIR_INCLUDE,DIR_EXIT><<EOF>> {
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    isc_throw(Dhcp6ParseError, "Directive not closed.");
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}
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<DIR_EXIT>"?>" BEGIN(INITIAL);
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<*>{blank}+   {
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    // Ok, we found a with space. Let's ignore it and update loc variable.
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    driver.loc_.step();
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}
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<*>[\n]+      {
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    // Newline found. Let's update the location and continue.
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    driver.loc_.lines(yyleng);
    driver.loc_.step();
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}

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\"enable-updates\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::DHCP_DDNS:
        return isc::dhcp::Dhcp6Parser::make_ENABLE_UPDATES(driver.loc_);
    default:
        return isc::dhcp::Dhcp6Parser::make_STRING("enable-updates", driver.loc_);
    }
}

\"qualifying-suffix\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::DHCP_DDNS:
        return isc::dhcp::Dhcp6Parser::make_QUALIFYING_SUFFIX(driver.loc_);
    default:
        return isc::dhcp::Dhcp6Parser::make_STRING("qualifying-suffix", driver.loc_);
    }
}

\"server-ip\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::DHCP_DDNS:
        return isc::dhcp::Dhcp6Parser::make_SERVER_IP(driver.loc_);
    default:
        return isc::dhcp::Dhcp6Parser::make_STRING("server-ip", driver.loc_);
    }
}

\"server-port\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::DHCP_DDNS:
        return isc::dhcp::Dhcp6Parser::make_SERVER_PORT(driver.loc_);
    default:
        return isc::dhcp::Dhcp6Parser::make_STRING("server-port", driver.loc_);
    }
}

\"sender-ip\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::DHCP_DDNS:
        return isc::dhcp::Dhcp6Parser::make_SENDER_IP(driver.loc_);
    default:
        return isc::dhcp::Dhcp6Parser::make_STRING("sender-ip", driver.loc_);
    }
}

\"sender-port\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::DHCP_DDNS:
        return isc::dhcp::Dhcp6Parser::make_SENDER_PORT(driver.loc_);
    default:
        return isc::dhcp::Dhcp6Parser::make_STRING("sender-port", driver.loc_);
    }
}

\"max-queue-size\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::DHCP_DDNS:
        return isc::dhcp::Dhcp6Parser::make_MAX_QUEUE_SIZE(driver.loc_);
    default:
        return isc::dhcp::Dhcp6Parser::make_STRING("max-queue-size", driver.loc_);
    }
}

\"ncr-protocol\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::DHCP_DDNS:
        return isc::dhcp::Dhcp6Parser::make_NCR_PROTOCOL(driver.loc_);
    default:
        return isc::dhcp::Dhcp6Parser::make_STRING("ncr-protocol", driver.loc_);
    }
}

\"ncr-format\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::DHCP_DDNS:
        return isc::dhcp::Dhcp6Parser::make_NCR_FORMAT(driver.loc_);
    default:
        return isc::dhcp::Dhcp6Parser::make_STRING("ncr-format", driver.loc_);
    }
}

\"always-include-fqdn\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::DHCP_DDNS:
        return isc::dhcp::Dhcp6Parser::make_ALWAYS_INCLUDE_FQDN(driver.loc_);
    default:
        return isc::dhcp::Dhcp6Parser::make_STRING("always-include-fqdn", driver.loc_);
    }
}

\"allow-client-update\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::DHCP_DDNS:
        return isc::dhcp::Dhcp6Parser::make_ALLOW_CLIENT_UPDATE(driver.loc_);
    default:
        return isc::dhcp::Dhcp6Parser::make_STRING("allow-client-update", driver.loc_);
    }
}

\"override-no-update\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::DHCP_DDNS:
        return isc::dhcp::Dhcp6Parser::make_OVERRIDE_NO_UPDATE(driver.loc_);
    default:
        return isc::dhcp::Dhcp6Parser::make_STRING("override-no-update", driver.loc_);
    }
}

\"override-client-update\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::DHCP_DDNS:
        return isc::dhcp::Dhcp6Parser::make_OVERRIDE_CLIENT_UPDATE(driver.loc_);
    default:
        return isc::dhcp::Dhcp6Parser::make_STRING("override-client-update", driver.loc_);
    }
}

\"replace-client-name\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::DHCP_DDNS:
        return isc::dhcp::Dhcp6Parser::make_REPLACE_CLIENT_NAME(driver.loc_);
    default:
        return isc::dhcp::Dhcp6Parser::make_STRING("replace-client-name", driver.loc_);
    }
}

\"generated-prefix\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::DHCP_DDNS:
        return isc::dhcp::Dhcp6Parser::make_GENERATED_PREFIX(driver.loc_);
    default:
        return isc::dhcp::Dhcp6Parser::make_STRING("generated-prefix", driver.loc_);
    }
}

(?i:\"UDP\") {
    /* dhcp-ddns value keywords are case insensitive */
    if (driver.ctx_ == isc::dhcp::Parser6Context::NCR_PROTOCOL) {
        return isc::dhcp::Dhcp6Parser::make_UDP(driver.loc_);
    }
    std::string tmp(yytext+1);
    tmp.resize(tmp.size() - 1);
    return isc::dhcp::Dhcp6Parser::make_STRING(tmp, driver.loc_);
}

(?i:\"TCP\") {
    /* dhcp-ddns value keywords are case insensitive */
    if (driver.ctx_ == isc::dhcp::Parser6Context::NCR_PROTOCOL) {
        return isc::dhcp::Dhcp6Parser::make_TCP(driver.loc_);
    }
    std::string tmp(yytext+1);
    tmp.resize(tmp.size() - 1);
    return isc::dhcp::Dhcp6Parser::make_STRING(tmp, driver.loc_);
}

(?i:\"JSON\") {
    /* dhcp-ddns value keywords are case insensitive */
    if (driver.ctx_ == isc::dhcp::Parser6Context::NCR_FORMAT) {
        return isc::dhcp::Dhcp6Parser::make_JSON(driver.loc_);
    }
    std::string tmp(yytext+1);
    tmp.resize(tmp.size() - 1);
    return isc::dhcp::Dhcp6Parser::make_STRING(tmp, driver.loc_);
}

(?i:\"when-present\") {
    /* dhcp-ddns value keywords are case insensitive */
    if (driver.ctx_ == isc::dhcp::Parser6Context::REPLACE_CLIENT_NAME) {
        return isc::dhcp::Dhcp6Parser::make_WHEN_PRESENT(driver.loc_);
    }
    std::string tmp(yytext+1);
    tmp.resize(tmp.size() - 1);
    return isc::dhcp::Dhcp6Parser::make_STRING(tmp, driver.loc_);
}

(?i:\"true\") {
    /* dhcp-ddns value keywords are case insensitive */
    if (driver.ctx_ == isc::dhcp::Parser6Context::REPLACE_CLIENT_NAME) {
        return isc::dhcp::Dhcp6Parser::make_WHEN_PRESENT(driver.loc_);
    }
    std::string tmp(yytext+1);
    tmp.resize(tmp.size() - 1);
    return isc::dhcp::Dhcp6Parser::make_STRING(tmp, driver.loc_);
}

(?i:\"never\") {
    /* dhcp-ddns value keywords are case insensitive */
    if (driver.ctx_ == isc::dhcp::Parser6Context::REPLACE_CLIENT_NAME) {
        return isc::dhcp::Dhcp6Parser::make_NEVER(driver.loc_);
    }
    std::string tmp(yytext+1);
    tmp.resize(tmp.size() - 1);
    return isc::dhcp::Dhcp6Parser::make_STRING(tmp, driver.loc_);
}

(?i:\"false\") {
    /* dhcp-ddns value keywords are case insensitive */
    if (driver.ctx_ == isc::dhcp::Parser6Context::REPLACE_CLIENT_NAME) {
        return isc::dhcp::Dhcp6Parser::make_NEVER(driver.loc_);
    }
    std::string tmp(yytext+1);
    tmp.resize(tmp.size() - 1);
    return isc::dhcp::Dhcp6Parser::make_STRING(tmp, driver.loc_);
}

(?i:\"always\") {
    /* dhcp-ddns value keywords are case insensitive */
    if (driver.ctx_ == isc::dhcp::Parser6Context::REPLACE_CLIENT_NAME) {
        return isc::dhcp::Dhcp6Parser::make_ALWAYS(driver.loc_);
    }
    std::string tmp(yytext+1);
    tmp.resize(tmp.size() - 1);
    return isc::dhcp::Dhcp6Parser::make_STRING(tmp, driver.loc_);
}

(?i:\"when-not-present\") {
    /* dhcp-ddns value keywords are case insensitive */
    if (driver.ctx_ == isc::dhcp::Parser6Context::REPLACE_CLIENT_NAME) {
        return isc::dhcp::Dhcp6Parser::make_WHEN_NOT_PRESENT(driver.loc_);
    }
    std::string tmp(yytext+1);
    tmp.resize(tmp.size() - 1);
    return isc::dhcp::Dhcp6Parser::make_STRING(tmp, driver.loc_);
}

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\"Dhcp6\"  {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::CONFIG:
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        return isc::dhcp::Dhcp6Parser::make_DHCP6(driver.loc_);
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    default:
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        return isc::dhcp::Dhcp6Parser::make_STRING("Dhcp6", driver.loc_);
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    }
}

\"interfaces-config\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::DHCP6:
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        return  isc::dhcp::Dhcp6Parser::make_INTERFACES_CONFIG(driver.loc_);
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    default:
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        return isc::dhcp::Dhcp6Parser::make_STRING("interfaces-config", driver.loc_);
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    }
}

\"interfaces\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::INTERFACES_CONFIG:
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        return  isc::dhcp::Dhcp6Parser::make_INTERFACES(driver.loc_);
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    default:
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        return isc::dhcp::Dhcp6Parser::make_STRING("interfaces", driver.loc_);
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    }
}

\"lease-database\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::DHCP6:
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        return isc::dhcp::Dhcp6Parser::make_LEASE_DATABASE(driver.loc_);
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    default:
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        return isc::dhcp::Dhcp6Parser::make_STRING("lease-database", driver.loc_);
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    }
}

\"hosts-database\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::DHCP6:
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        return isc::dhcp::Dhcp6Parser::make_HOSTS_DATABASE(driver.loc_);
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    default:
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        return isc::dhcp::Dhcp6Parser::make_STRING("hosts-database", driver.loc_);
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    }
}

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\"readonly\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::HOSTS_DATABASE:
        return isc::dhcp::Dhcp6Parser::make_READONLY(driver.loc_);
    default:
        return isc::dhcp::Dhcp6Parser::make_STRING("readonly", driver.loc_);
    }
}

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\"type\" {
    switch(driver.ctx_) {
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    case isc::dhcp::Parser6Context::LEASE_DATABASE:
    case isc::dhcp::Parser6Context::HOSTS_DATABASE:
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    case isc::dhcp::Parser6Context::OPTION_DEF:
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    case isc::dhcp::Parser6Context::SERVER_ID:
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        return isc::dhcp::Dhcp6Parser::make_TYPE(driver.loc_);
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    default:
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        return isc::dhcp::Dhcp6Parser::make_STRING("type", driver.loc_);
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    }
}

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\"memfile\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::DATABASE_TYPE:
        return isc::dhcp::Dhcp6Parser::make_MEMFILE(driver.loc_);
    default:
        return isc::dhcp::Dhcp6Parser::make_STRING("memfile", driver.loc_);
    }
}

\"mysql\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::DATABASE_TYPE:
        return isc::dhcp::Dhcp6Parser::make_MYSQL(driver.loc_);
    default:
        return isc::dhcp::Dhcp6Parser::make_STRING("mysql", driver.loc_);
    }
}

\"postgresql\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::DATABASE_TYPE:
        return isc::dhcp::Dhcp6Parser::make_POSTGRESQL(driver.loc_);
    default:
        return isc::dhcp::Dhcp6Parser::make_STRING("postgresql", driver.loc_);
    }
}

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\"cql\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::DATABASE_TYPE:
        return isc::dhcp::Dhcp6Parser::make_CQL(driver.loc_);
    default:
        return isc::dhcp::Dhcp6Parser::make_STRING("cql", driver.loc_);
    }
}

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\"user\" {
    switch(driver.ctx_) {
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    case isc::dhcp::Parser6Context::LEASE_DATABASE:
    case isc::dhcp::Parser6Context::HOSTS_DATABASE:
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        return isc::dhcp::Dhcp6Parser::make_USER(driver.loc_);
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    default:
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        return isc::dhcp::Dhcp6Parser::make_STRING("user", driver.loc_);
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    }
}

\"password\" {
    switch(driver.ctx_) {
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    case isc::dhcp::Parser6Context::LEASE_DATABASE:
    case isc::dhcp::Parser6Context::HOSTS_DATABASE:
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        return isc::dhcp::Dhcp6Parser::make_PASSWORD(driver.loc_);
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    default:
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        return isc::dhcp::Dhcp6Parser::make_STRING("password", driver.loc_);
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    }
}

\"host\" {
    switch(driver.ctx_) {
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    case isc::dhcp::Parser6Context::LEASE_DATABASE:
    case isc::dhcp::Parser6Context::HOSTS_DATABASE:
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        return isc::dhcp::Dhcp6Parser::make_HOST(driver.loc_);
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    default:
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        return isc::dhcp::Dhcp6Parser::make_STRING("host", driver.loc_);
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    }
}

\"persist\" {
    switch(driver.ctx_) {
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    case isc::dhcp::Parser6Context::LEASE_DATABASE:
    case isc::dhcp::Parser6Context::HOSTS_DATABASE:
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    case isc::dhcp::Parser6Context::SERVER_ID:
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        return isc::dhcp::Dhcp6Parser::make_PERSIST(driver.loc_);
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    default:
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        return isc::dhcp::Dhcp6Parser::make_STRING("persist", driver.loc_);
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    }
}

\"lfc-interval\" {
    switch(driver.ctx_) {
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    case isc::dhcp::Parser6Context::LEASE_DATABASE:
    case isc::dhcp::Parser6Context::HOSTS_DATABASE:
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        return isc::dhcp::Dhcp6Parser::make_LFC_INTERVAL(driver.loc_);
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    default:
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        return isc::dhcp::Dhcp6Parser::make_STRING("lfc-interval", driver.loc_);
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    }
}

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\"connect-timeout\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::LEASE_DATABASE:
    case isc::dhcp::Parser6Context::HOSTS_DATABASE:
        return isc::dhcp::Dhcp6Parser::make_CONNECT_TIMEOUT(driver.loc_);
    default:
        return isc::dhcp::Dhcp6Parser::make_STRING("connect-timeout", driver.loc_);
    }
}

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\"preferred-lifetime\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::DHCP6:
567
    case isc::dhcp::Parser6Context::SUBNET6:
568
        return isc::dhcp::Dhcp6Parser::make_PREFERRED_LIFETIME(driver.loc_);
569
    default:
570
        return isc::dhcp::Dhcp6Parser::make_STRING("preferred-lifetime", driver.loc_);
571 572 573 574 575 576
    }
}

\"valid-lifetime\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::DHCP6:
577
    case isc::dhcp::Parser6Context::SUBNET6:
578
        return isc::dhcp::Dhcp6Parser::make_VALID_LIFETIME(driver.loc_);
579
    default:
580
        return isc::dhcp::Dhcp6Parser::make_STRING("valid-lifetime", driver.loc_);
581 582 583 584 585 586
    }
}

\"renew-timer\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::DHCP6:
587
    case isc::dhcp::Parser6Context::SUBNET6:
588
        return isc::dhcp::Dhcp6Parser::make_RENEW_TIMER(driver.loc_);
589
    default:
590
        return isc::dhcp::Dhcp6Parser::make_STRING("renew-timer", driver.loc_);
591 592 593 594 595 596
    }
}

\"rebind-timer\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::DHCP6:
597
    case isc::dhcp::Parser6Context::SUBNET6:
598
        return isc::dhcp::Dhcp6Parser::make_REBIND_TIMER(driver.loc_);
599
    default:
600
        return isc::dhcp::Dhcp6Parser::make_STRING("rebind-timer", driver.loc_);
601 602 603
    }
}

604 605 606 607 608 609 610 611 612
\"decline-probation-period\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::DHCP6:
        return isc::dhcp::Dhcp6Parser::make_DECLINE_PROBATION_PERIOD(driver.loc_);
    default:
        return isc::dhcp::Dhcp6Parser::make_STRING("decline-probation-period", driver.loc_);
    }
}

613 614 615
\"subnet6\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::DHCP6:
616
        return isc::dhcp::Dhcp6Parser::make_SUBNET6(driver.loc_);
617
    default:
618
        return isc::dhcp::Dhcp6Parser::make_STRING("subnet6", driver.loc_);
619 620 621
    }
}

622 623 624 625 626 627 628 629 630
\"option-def\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::DHCP6:
        return isc::dhcp::Dhcp6Parser::make_OPTION_DEF(driver.loc_);
    default:
        return isc::dhcp::Dhcp6Parser::make_STRING("option-def", driver.loc_);
    }
}

631 632 633 634 635 636 637 638 639
\"option-data\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::DHCP6:
    case isc::dhcp::Parser6Context::SUBNET6:
    case isc::dhcp::Parser6Context::POOLS:
    case isc::dhcp::Parser6Context::PD_POOLS:
    case isc::dhcp::Parser6Context::RESERVATIONS:
    case isc::dhcp::Parser6Context::CLIENT_CLASSES:
    case isc::dhcp::Parser6Context::CLIENT_CLASS:
640
        return isc::dhcp::Dhcp6Parser::make_OPTION_DATA(driver.loc_);
641
    default:
642
        return isc::dhcp::Dhcp6Parser::make_STRING("option-data", driver.loc_);
643 644 645 646 647
    }
}

\"name\" {
    switch(driver.ctx_) {
648 649
    case isc::dhcp::Parser6Context::LEASE_DATABASE:
    case isc::dhcp::Parser6Context::HOSTS_DATABASE:
650
    case isc::dhcp::Parser6Context::OPTION_DEF:
651 652 653 654
    case isc::dhcp::Parser6Context::OPTION_DATA:
    case isc::dhcp::Parser6Context::CLIENT_CLASSES:
    case isc::dhcp::Parser6Context::CLIENT_CLASS:
    case isc::dhcp::Parser6Context::LOGGERS:
655
        return isc::dhcp::Dhcp6Parser::make_NAME(driver.loc_);
656
    default:
657
        return isc::dhcp::Dhcp6Parser::make_STRING("name", driver.loc_);
658 659 660 661 662 663
    }
}

\"data\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::OPTION_DATA:
664
        return isc::dhcp::Dhcp6Parser::make_DATA(driver.loc_);
665
    default:
666
        return isc::dhcp::Dhcp6Parser::make_STRING("data", driver.loc_);
667 668 669 670 671 672
    }
}

\"pools\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::SUBNET6:
673
        return isc::dhcp::Dhcp6Parser::make_POOLS(driver.loc_);
674
    default:
675
        return isc::dhcp::Dhcp6Parser::make_STRING("pools", driver.loc_);
676 677 678 679 680 681
    }
}

\"pd-pools\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::SUBNET6:
682
        return isc::dhcp::Dhcp6Parser::make_PD_POOLS(driver.loc_);
683
    default:
684
        return isc::dhcp::Dhcp6Parser::make_STRING("pd-pools", driver.loc_);
685 686 687 688 689 690
    }
}

\"prefix\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::PD_POOLS:
691
        return isc::dhcp::Dhcp6Parser::make_PREFIX(driver.loc_);
692
    default:
693
        return isc::dhcp::Dhcp6Parser::make_STRING("prefix", driver.loc_);
694 695 696 697 698 699
    }
}

\"prefix-len\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::PD_POOLS:
700
        return isc::dhcp::Dhcp6Parser::make_PREFIX_LEN(driver.loc_);
701
    default:
702
        return isc::dhcp::Dhcp6Parser::make_STRING("prefix-len", driver.loc_);
703 704 705
    }
}

706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723
\"excluded-prefix\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::PD_POOLS:
        return isc::dhcp::Dhcp6Parser::make_EXCLUDED_PREFIX(driver.loc_);
    default:
        return isc::dhcp::Dhcp6Parser::make_STRING("excluded-prefix", driver.loc_);
    }
}

\"excluded-prefix-len\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::PD_POOLS:
        return isc::dhcp::Dhcp6Parser::make_EXCLUDED_PREFIX_LEN(driver.loc_);
    default:
        return isc::dhcp::Dhcp6Parser::make_STRING("excluded-prefix-len", driver.loc_);
    }
}

724 725 726
\"delegated-len\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::PD_POOLS:
727
        return isc::dhcp::Dhcp6Parser::make_DELEGATED_LEN(driver.loc_);
728
    default:
729
        return isc::dhcp::Dhcp6Parser::make_STRING("delegated-len", driver.loc_);
730 731 732 733 734 735
    }
}

\"pool\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::POOLS:
736
        return isc::dhcp::Dhcp6Parser::make_POOL(driver.loc_);
737
    default:
738
        return isc::dhcp::Dhcp6Parser::make_STRING("pool", driver.loc_);
739 740 741
    }
}

742 743 744 745 746 747 748 749 750 751
\"user-context\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::POOLS:
    case isc::dhcp::Parser6Context::PD_POOLS:
        return isc::dhcp::Dhcp6Parser::make_USER_CONTEXT(driver.loc_);
    default:
        return isc::dhcp::Dhcp6Parser::make_STRING("user-context", driver.loc_);
    }
}

752 753 754
\"subnet\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::SUBNET6:
755
        return isc::dhcp::Dhcp6Parser::make_SUBNET(driver.loc_);
756
    default:
757
        return isc::dhcp::Dhcp6Parser::make_STRING("subnet", driver.loc_);
758 759 760 761 762 763
    }
}

\"interface\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::SUBNET6:
764
        return isc::dhcp::Dhcp6Parser::make_INTERFACE(driver.loc_);
765
    default:
766
        return isc::dhcp::Dhcp6Parser::make_STRING("interface", driver.loc_);
767 768 769
    }
}

770 771 772 773 774 775 776 777 778
\"interface-id\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::SUBNET6:
        return isc::dhcp::Dhcp6Parser::make_INTERFACE_ID(driver.loc_);
    default:
        return isc::dhcp::Dhcp6Parser::make_STRING("interface-id", driver.loc_);
    }
}

779 780 781
\"id\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::SUBNET6:
782
        return isc::dhcp::Dhcp6Parser::make_ID(driver.loc_);
783
    default:
784
        return isc::dhcp::Dhcp6Parser::make_STRING("id", driver.loc_);
785 786 787
    }
}

788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805
\"rapid-commit\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::SUBNET6:
        return isc::dhcp::Dhcp6Parser::make_RAPID_COMMIT(driver.loc_);
    default:
        return isc::dhcp::Dhcp6Parser::make_STRING("rapid-commit", driver.loc_);
    }
}

\"reservation-mode\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::SUBNET6:
        return isc::dhcp::Dhcp6Parser::make_RESERVATION_MODE(driver.loc_);
    default:
        return isc::dhcp::Dhcp6Parser::make_STRING("reservation-mode", driver.loc_);
    }
}

806 807
\"code\" {
    switch(driver.ctx_) {
808
    case isc::dhcp::Parser6Context::OPTION_DEF:
809
    case isc::dhcp::Parser6Context::OPTION_DATA:
810
        return isc::dhcp::Dhcp6Parser::make_CODE(driver.loc_);
811
    default:
812
        return isc::dhcp::Dhcp6Parser::make_STRING("code", driver.loc_);
813 814 815 816 817 818
    }
}

\"mac-sources\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::DHCP6:
819
        return isc::dhcp::Dhcp6Parser::make_MAC_SOURCES(driver.loc_);
820
    default:
821
        return isc::dhcp::Dhcp6Parser::make_STRING("mac-sources", driver.loc_);
822 823 824 825 826 827
    }
}

\"relay-supplied-options\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::DHCP6:
828
        return isc::dhcp::Dhcp6Parser::make_RELAY_SUPPLIED_OPTIONS(driver.loc_);
829
    default:
830
        return isc::dhcp::Dhcp6Parser::make_STRING("relay-supplied-options", driver.loc_);
831 832 833 834 835 836
    }
}

\"host-reservation-identifiers\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::DHCP6:
837
        return isc::dhcp::Dhcp6Parser::make_HOST_RESERVATION_IDENTIFIERS(driver.loc_);
838
    default:
839
        return isc::dhcp::Dhcp6Parser::make_STRING("host-reservation-identifiers", driver.loc_);
840 841 842 843 844 845
    }
}

\"Logging\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::CONFIG:
846
        return isc::dhcp::Dhcp6Parser::make_LOGGING(driver.loc_);
847
    default:
848
        return isc::dhcp::Dhcp6Parser::make_STRING("Logging", driver.loc_);
849 850 851 852 853 854
    }
}

\"loggers\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::LOGGING:
855
        return isc::dhcp::Dhcp6Parser::make_LOGGERS(driver.loc_);
856
    default:
857
        return isc::dhcp::Dhcp6Parser::make_STRING("loggers", driver.loc_);
858 859 860 861 862 863
    }
}

\"output_options\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::LOGGERS:
864
        return isc::dhcp::Dhcp6Parser::make_OUTPUT_OPTIONS(driver.loc_);
865
    default:
866
        return isc::dhcp::Dhcp6Parser::make_STRING("output_options", driver.loc_);
867 868 869 870 871 872
    }
}

\"output\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::OUTPUT_OPTIONS:
873
        return isc::dhcp::Dhcp6Parser::make_OUTPUT(driver.loc_);
874
    default:
875
        return isc::dhcp::Dhcp6Parser::make_STRING("output", driver.loc_);
876 877 878 879 880 881
    }
}

\"debuglevel\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::LOGGERS:
882
        return isc::dhcp::Dhcp6Parser::make_DEBUGLEVEL(driver.loc_);
883
    default:
884
        return isc::dhcp::Dhcp6Parser::make_STRING("debuglevel", driver.loc_);
885 886 887 888 889 890
    }
}

\"severity\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::LOGGERS:
891
        return isc::dhcp::Dhcp6Parser::make_SEVERITY(driver.loc_);
892
    default:
893
        return isc::dhcp::Dhcp6Parser::make_STRING("severity", driver.loc_);
894 895 896 897 898 899 900
    }
}

\"client-classes\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::DHCP6:
    case isc::dhcp::Parser6Context::RESERVATIONS:
901
        return isc::dhcp::Dhcp6Parser::make_CLIENT_CLASSES(driver.loc_);
902
    default:
903
        return isc::dhcp::Dhcp6Parser::make_STRING("client-classes", driver.loc_);
904 905 906 907 908 909 910
    }
}

\"client-class\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::SUBNET6:
    case isc::dhcp::Parser6Context::CLIENT_CLASSES:
911
        return isc::dhcp::Dhcp6Parser::make_CLIENT_CLASS(driver.loc_);
912
    default:
913
        return isc::dhcp::Dhcp6Parser::make_STRING("client-class", driver.loc_);
914 915 916 917 918 919 920
    }
}

\"test\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::CLIENT_CLASSES:
    case isc::dhcp::Parser6Context::CLIENT_CLASS:
921
        return isc::dhcp::Dhcp6Parser::make_TEST(driver.loc_);
922
    default:
923
        return isc::dhcp::Dhcp6Parser::make_STRING("test", driver.loc_);
924 925 926 927 928 929
    }
}

\"reservations\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::SUBNET6:
930
        return isc::dhcp::Dhcp6Parser::make_RESERVATIONS(driver.loc_);
931
    default:
932
        return isc::dhcp::Dhcp6Parser::make_STRING("reservations", driver.loc_);
933 934 935 936 937 938
    }
}

\"ip-addresses\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::RESERVATIONS:
939
        return isc::dhcp::Dhcp6Parser::make_IP_ADDRESSES(driver.loc_);
940
    default:
941
        return isc::dhcp::Dhcp6Parser::make_STRING("ip-addresses", driver.loc_);
942 943 944 945 946 947
    }
}

\"prefixes\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::RESERVATIONS:
948
        return isc::dhcp::Dhcp6Parser::make_PREFIXES(driver.loc_);
949
    default:
950
        return isc::dhcp::Dhcp6Parser::make_STRING("prefixes", driver.loc_);
951 952 953 954 955 956 957 958
    }
}

\"duid\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::MAC_SOURCES:
    case isc::dhcp::Parser6Context::HOST_RESERVATION_IDENTIFIERS:
    case isc::dhcp::Parser6Context::RESERVATIONS:
959
        return isc::dhcp::Dhcp6Parser::make_DUID(driver.loc_);
960
    default:
961
        return isc::dhcp::Dhcp6Parser::make_STRING("duid", driver.loc_);
962 963 964 965 966 967 968
    }
}

\"hw-address\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::HOST_RESERVATION_IDENTIFIERS:
    case isc::dhcp::Parser6Context::RESERVATIONS:
969
        return isc::dhcp::Dhcp6Parser::make_HW_ADDRESS(driver.loc_);
970
    default:
971
        return isc::dhcp::Dhcp6Parser::make_STRING("hw-address", driver.loc_);
972 973 974 975 976 977
    }
}

\"hostname\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::RESERVATIONS:
978
        return isc::dhcp::Dhcp6Parser::make_HOSTNAME(driver.loc_);
979
    default:
980
        return isc::dhcp::Dhcp6Parser::make_STRING("hostname", driver.loc_);
981 982 983 984 985
    }
}

\"space\" {
    switch(driver.ctx_) {
986
    case isc::dhcp::Parser6Context::OPTION_DEF:
987
    case isc::dhcp::Parser6Context::OPTION_DATA:
988
        return isc::dhcp::Dhcp6Parser::make_SPACE(driver.loc_);
989
    default:
990
        return isc::dhcp::Dhcp6Parser::make_STRING("space", driver.loc_);
991 992 993 994 995 996
    }
}

\"csv-format\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::OPTION_DATA:
997
        return isc::dhcp::Dhcp6Parser::make_CSV_FORMAT(driver.loc_);
998
    default:
999
        return isc::dhcp::Dhcp6Parser::make_STRING("csv-format", driver.loc_);
1000 1001 1002
    }
}

1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 1018 1019 1020 1021 1022 1023 1024 1025 1026 1027 1028 1029 1030 1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 1042 1043 1044 1045 1046 1047
\"record-types\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::OPTION_DEF:
        return isc::dhcp::Dhcp6Parser::make_RECORD_TYPES(driver.loc_);
    default:
        return isc::dhcp::Dhcp6Parser::make_STRING("record-types", driver.loc_);
    }
}

\"encapsulate\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::OPTION_DEF:
        return isc::dhcp::Dhcp6Parser::make_ENCAPSULATE(driver.loc_);
    default:
        return isc::dhcp::Dhcp6Parser::make_STRING("encapsulate", driver.loc_);
    }
}

\"array\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::OPTION_DEF:
        return isc::dhcp::Dhcp6Parser::make_ARRAY(driver.loc_);
    default:
        return isc::dhcp::Dhcp6Parser::make_STRING("array", driver.loc_);
    }
}

\"relay\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::SUBNET6:
        return isc::dhcp::Dhcp6Parser::make_RELAY(driver.loc_);
    default:
        return isc::dhcp::Dhcp6Parser::make_STRING("relay", driver.loc_);
    }
}

\"ip-address\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::RELAY:
    return isc::dhcp::Dhcp6Parser::make_IP_ADDRESS(driver.loc_);
    default:
        return isc::dhcp::Dhcp6Parser::make_STRING("ip-address", driver.loc_);
    }
}

1048 1049 1050
\"hooks-libraries\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::DHCP6:
1051
        return isc::dhcp::Dhcp6Parser::make_HOOKS_LIBRARIES(driver.loc_);
1052
    default:
1053
        return isc::dhcp::Dhcp6Parser::make_STRING("hooks-libraries", driver.loc_);
1054 1055 1056
    }
}

1057 1058 1059 1060 1061 1062 1063 1064 1065 1066

\"parameters\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::HOOKS_LIBRARIES:
        return isc::dhcp::Dhcp6Parser::make_PARAMETERS(driver.loc_);
    default:
        return isc::dhcp::Dhcp6Parser::make_STRING("parameters", driver.loc_);
    }
}

1067 1068 1069
\"library\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::HOOKS_LIBRARIES:
1070
        return isc::dhcp::Dhcp6Parser::make_LIBRARY(driver.loc_);
1071
    default:
1072
        return isc::dhcp::Dhcp6Parser::make_STRING("library", driver.loc_);
1073 1074 1075 1076 1077 1078
    }
}

\"server-id\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::DHCP6:
1079
        return isc::dhcp::Dhcp6Parser::make_SERVER_ID(driver.loc_);
1080
    default:
1081
        return isc::dhcp::Dhcp6Parser::make_STRING("server-id", driver.loc_);
1082 1083 1084
    }
}

1085 1086 1087 1088 1089 1090 1091 1092 1093 1094 1095 1096 1097 1098 1099 1100 1101 1102 1103 1104 1105 1106 1107 1108 1109 1110 1111
\"LLT\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::DUID_TYPE:
        return isc::dhcp::Dhcp6Parser::make_LLT(driver.loc_);
    default:
        return isc::dhcp::Dhcp6Parser::make_STRING("LLT", driver.loc_);
    }
}

\"EN\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::DUID_TYPE:
        return isc::dhcp::Dhcp6Parser::make_EN(driver.loc_);
    default:
        return isc::dhcp::Dhcp6Parser::make_STRING("EN", driver.loc_);
    }
}

\"LL\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::DUID_TYPE:
        return isc::dhcp::Dhcp6Parser::make_LL(driver.loc_);
    default:
        return isc::dhcp::Dhcp6Parser::make_STRING("LL", driver.loc_);
    }
}

1112 1113 1114
\"identifier\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::SERVER_ID:
1115
        return isc::dhcp::Dhcp6Parser::make_IDENTIFIER(driver.loc_);
1116
    default:
1117
        return isc::dhcp::Dhcp6Parser::make_STRING("identifier", driver.loc_);
1118 1119 1120 1121 1122 1123
    }
}

\"htype\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::SERVER_ID:
1124
        return isc::dhcp::Dhcp6Parser::make_HTYPE(driver.loc_);
1125
    default:
1126
        return isc::dhcp::Dhcp6Parser::make_STRING("htype", driver.loc_);
1127 1128 1129 1130 1131 1132
    }
}

\"time\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::SERVER_ID:
1133
        return isc::dhcp::Dhcp6Parser::make_TIME(driver.loc_);
1134
    default:
1135
        return isc::dhcp::Dhcp6Parser::make_STRING("time", driver.loc_);
1136 1137 1138 1139 1140 1141
    }
}

\"enterprise-id\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::SERVER_ID:
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        return isc::dhcp::Dhcp6Parser::make_ENTERPRISE_ID(driver.loc_);
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    default:
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        return isc::dhcp::Dhcp6Parser::make_STRING("enterprise-id", driver.loc_);
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    }
}

\"expired-leases-processing\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::DHCP6:
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        return isc::dhcp::Dhcp6Parser::make_EXPIRED_LEASES_PROCESSING(driver.loc_);
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    default:
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        return isc::dhcp::Dhcp6Parser::make_STRING("expired-leases-processing", driver.loc_);
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    }
}

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Francis Dupont committed
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\"reclaim-timer-wait-time\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::EXPIRED_LEASES_PROCESSING:
        return isc::dhcp::Dhcp6Parser::make_RECLAIM_TIMER_WAIT_TIME(driver.loc_);
    default:
        return isc::dhcp::Dhcp6Parser::make_STRING("reclaim-timer-wait-time", driver.loc_);
    }
}

\"flush-reclaimed-timer-wait-time\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::EXPIRED_LEASES_PROCESSING:
        return isc::dhcp::Dhcp6Parser::make_FLUSH_RECLAIMED_TIMER_WAIT_TIME(driver.loc_);
    default:
        return isc::dhcp::Dhcp6Parser::make_STRING("flush-reclaimed-timer-wait-time", driver.loc_);
    }
}

\"hold-reclaimed-time\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::EXPIRED_LEASES_PROCESSING:
        return isc::dhcp::Dhcp6Parser::make_HOLD_RECLAIMED_TIME(driver.loc_);
    default:
        return isc::dhcp::Dhcp6Parser::make_STRING("hold-reclaimed-time", driver.loc_);
    }
}

\"max-reclaim-leases\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::EXPIRED_LEASES_PROCESSING:
        return isc::dhcp::Dhcp6Parser::make_MAX_RECLAIM_LEASES(driver.loc_);
    default:
        return isc::dhcp::Dhcp6Parser::make_STRING("max-reclaim-leases", driver.loc_);
    }
}

\"max-reclaim-time\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::EXPIRED_LEASES_PROCESSING:
        return isc::dhcp::Dhcp6Parser::make_MAX_RECLAIM_TIME(driver.loc_);
    default:
        return isc::dhcp::Dhcp6Parser::make_STRING("max-reclaim-time", driver.loc_);
    }
}

\"unwarned-reclaim-cycles\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::EXPIRED_LEASES_PROCESSING:
        return isc::dhcp::Dhcp6Parser::make_UNWARNED_RECLAIM_CYCLES(driver.loc_);
    default:
        return isc::dhcp::Dhcp6Parser::make_STRING("unwarned-reclaim-cycles", driver.loc_);
    }
}

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\"dhcp4o6-port\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::DHCP6:
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        return isc::dhcp::Dhcp6Parser::make_DHCP4O6_PORT(driver.loc_);
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    default:
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        return isc::dhcp::Dhcp6Parser::make_STRING("dhcp4o6-port", driver.loc_);
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    }
}

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\"control-socket\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::DHCP6:
        return isc::dhcp::Dhcp6Parser::make_CONTROL_SOCKET(driver.loc_);
    default:
        return isc::dhcp::Dhcp6Parser::make_STRING("control-socket", driver.loc_);
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    }
}

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\"socket-type\" {
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    switch(driver.ctx_) {
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    case isc::dhcp::Parser6Context::CONTROL_SOCKET:
        return isc::dhcp::Dhcp6Parser::make_SOCKET_TYPE(driver.loc_);
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    default:
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        return isc::dhcp::Dhcp6Parser::make_STRING("socket-type", driver.loc_);
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    }
}

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\"socket-name\" {
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    switch(driver.ctx_) {
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    case isc::dhcp::Parser6Context::CONTROL_SOCKET:
        return isc::dhcp::Dhcp6Parser::make_SOCKET_NAME(driver.loc_);
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    default:
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        return isc::dhcp::Dhcp6Parser::make_STRING("socket-name", driver.loc_);
    }
}

\"dhcp-ddns\" {
    switch(driver.ctx_) {
    case isc::dhcp::Parser6Context::DHCP6:
        return isc::dhcp::Dhcp6Parser::make_DHCP_DDNS(driver.loc_);
    default:
        return isc::dhcp::Dhcp6Parser::make_STRING("dhcp-ddns", driver.loc_);