// A Bison parser, made by GNU Bison 3.8.2. // Skeleton interface for Bison LALR(1) parsers in C++ // Copyright (C) 2002-2015, 2018-2021 Free Software Foundation, Inc. // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // You should have received a copy of the GNU General Public License // along with this program. If not, see . // As a special exception, you may create a larger work that contains // part or all of the Bison parser skeleton and distribute that work // under terms of your choice, so long as that work isn't itself a // parser generator using the skeleton or a modified version thereof // as a parser skeleton. Alternatively, if you modify or redistribute // the parser skeleton itself, you may (at your option) remove this // special exception, which will cause the skeleton and the resulting // Bison output files to be licensed under the GNU General Public // License without this special exception. // This special exception was added by the Free Software Foundation in // version 2.2 of Bison. /** ** \file agent_parser.h ** Define the isc::agent::parser class. */ // C++ LALR(1) parser skeleton written by Akim Demaille. // DO NOT RELY ON FEATURES THAT ARE NOT DOCUMENTED in the manual, // especially those whose name start with YY_ or yy_. They are // private implementation details that can be changed or removed. #ifndef YY_AGENT_AGENT_PARSER_H_INCLUDED # define YY_AGENT_AGENT_PARSER_H_INCLUDED // "%code requires" blocks. #line 17 "agent_parser.yy" #include #include #include #include using namespace isc::agent; using namespace isc::data; using namespace std; #line 60 "agent_parser.h" # include # include // std::abort # include # include # include # include #if defined __cplusplus # define YY_CPLUSPLUS __cplusplus #else # define YY_CPLUSPLUS 199711L #endif // Support move semantics when possible. #if 201103L <= YY_CPLUSPLUS # define YY_MOVE std::move # define YY_MOVE_OR_COPY move # define YY_MOVE_REF(Type) Type&& # define YY_RVREF(Type) Type&& # define YY_COPY(Type) Type #else # define YY_MOVE # define YY_MOVE_OR_COPY copy # define YY_MOVE_REF(Type) Type& # define YY_RVREF(Type) const Type& # define YY_COPY(Type) const Type& #endif // Support noexcept when possible. #if 201103L <= YY_CPLUSPLUS # define YY_NOEXCEPT noexcept # define YY_NOTHROW #else # define YY_NOEXCEPT # define YY_NOTHROW throw () #endif // Support constexpr when possible. #if 201703 <= YY_CPLUSPLUS # define YY_CONSTEXPR constexpr #else # define YY_CONSTEXPR #endif # include "location.hh" #include #ifndef AGENT__ASSERT # include # define AGENT__ASSERT assert #endif #ifndef YY_ATTRIBUTE_PURE # if defined __GNUC__ && 2 < __GNUC__ + (96 <= __GNUC_MINOR__) # define YY_ATTRIBUTE_PURE __attribute__ ((__pure__)) # else # define YY_ATTRIBUTE_PURE # endif #endif #ifndef YY_ATTRIBUTE_UNUSED # if defined __GNUC__ && 2 < __GNUC__ + (7 <= __GNUC_MINOR__) # define YY_ATTRIBUTE_UNUSED __attribute__ ((__unused__)) # else # define YY_ATTRIBUTE_UNUSED # endif #endif /* Suppress unused-variable warnings by "using" E. */ #if ! defined lint || defined __GNUC__ # define YY_USE(E) ((void) (E)) #else # define YY_USE(E) /* empty */ #endif /* Suppress an incorrect diagnostic about yylval being uninitialized. */ #if defined __GNUC__ && ! defined __ICC && 406 <= __GNUC__ * 100 + __GNUC_MINOR__ # if __GNUC__ * 100 + __GNUC_MINOR__ < 407 # define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN \ _Pragma ("GCC diagnostic push") \ _Pragma ("GCC diagnostic ignored \"-Wuninitialized\"") # else # define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN \ _Pragma ("GCC diagnostic push") \ _Pragma ("GCC diagnostic ignored \"-Wuninitialized\"") \ _Pragma ("GCC diagnostic ignored \"-Wmaybe-uninitialized\"") # endif # define YY_IGNORE_MAYBE_UNINITIALIZED_END \ _Pragma ("GCC diagnostic pop") #else # define YY_INITIAL_VALUE(Value) Value #endif #ifndef YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN # define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN # define YY_IGNORE_MAYBE_UNINITIALIZED_END #endif #ifndef YY_INITIAL_VALUE # define YY_INITIAL_VALUE(Value) /* Nothing. */ #endif #if defined __cplusplus && defined __GNUC__ && ! defined __ICC && 6 <= __GNUC__ # define YY_IGNORE_USELESS_CAST_BEGIN \ _Pragma ("GCC diagnostic push") \ _Pragma ("GCC diagnostic ignored \"-Wuseless-cast\"") # define YY_IGNORE_USELESS_CAST_END \ _Pragma ("GCC diagnostic pop") #endif #ifndef YY_IGNORE_USELESS_CAST_BEGIN # define YY_IGNORE_USELESS_CAST_BEGIN # define YY_IGNORE_USELESS_CAST_END #endif # ifndef YY_CAST # ifdef __cplusplus # define YY_CAST(Type, Val) static_cast (Val) # define YY_REINTERPRET_CAST(Type, Val) reinterpret_cast (Val) # else # define YY_CAST(Type, Val) ((Type) (Val)) # define YY_REINTERPRET_CAST(Type, Val) ((Type) (Val)) # endif # endif # ifndef YY_NULLPTR # if defined __cplusplus # if 201103L <= __cplusplus # define YY_NULLPTR nullptr # else # define YY_NULLPTR 0 # endif # else # define YY_NULLPTR ((void*)0) # endif # endif /* Debug traces. */ #ifndef AGENT_DEBUG # if defined YYDEBUG #if YYDEBUG # define AGENT_DEBUG 1 # else # define AGENT_DEBUG 0 # endif # else /* ! defined YYDEBUG */ # define AGENT_DEBUG 1 # endif /* ! defined YYDEBUG */ #endif /* ! defined AGENT_DEBUG */ #line 14 "agent_parser.yy" namespace isc { namespace agent { #line 209 "agent_parser.h" /// A Bison parser. class AgentParser { public: #ifdef AGENT_STYPE # ifdef __GNUC__ # pragma GCC message "bison: do not #define AGENT_STYPE in C++, use %define api.value.type" # endif typedef AGENT_STYPE value_type; #else /// A buffer to store and retrieve objects. /// /// Sort of a variant, but does not keep track of the nature /// of the stored data, since that knowledge is available /// via the current parser state. class value_type { public: /// Type of *this. typedef value_type self_type; /// Empty construction. value_type () YY_NOEXCEPT : yyraw_ () , yytypeid_ (YY_NULLPTR) {} /// Construct and fill. template value_type (YY_RVREF (T) t) : yytypeid_ (&typeid (T)) { AGENT__ASSERT (sizeof (T) <= size); new (yyas_ ()) T (YY_MOVE (t)); } #if 201103L <= YY_CPLUSPLUS /// Non copyable. value_type (const self_type&) = delete; /// Non copyable. self_type& operator= (const self_type&) = delete; #endif /// Destruction, allowed only if empty. ~value_type () YY_NOEXCEPT { AGENT__ASSERT (!yytypeid_); } # if 201103L <= YY_CPLUSPLUS /// Instantiate a \a T in here from \a t. template T& emplace (U&&... u) { AGENT__ASSERT (!yytypeid_); AGENT__ASSERT (sizeof (T) <= size); yytypeid_ = & typeid (T); return *new (yyas_ ()) T (std::forward (u)...); } # else /// Instantiate an empty \a T in here. template T& emplace () { AGENT__ASSERT (!yytypeid_); AGENT__ASSERT (sizeof (T) <= size); yytypeid_ = & typeid (T); return *new (yyas_ ()) T (); } /// Instantiate a \a T in here from \a t. template T& emplace (const T& t) { AGENT__ASSERT (!yytypeid_); AGENT__ASSERT (sizeof (T) <= size); yytypeid_ = & typeid (T); return *new (yyas_ ()) T (t); } # endif /// Instantiate an empty \a T in here. /// Obsolete, use emplace. template T& build () { return emplace (); } /// Instantiate a \a T in here from \a t. /// Obsolete, use emplace. template T& build (const T& t) { return emplace (t); } /// Accessor to a built \a T. template T& as () YY_NOEXCEPT { AGENT__ASSERT (yytypeid_); AGENT__ASSERT (*yytypeid_ == typeid (T)); AGENT__ASSERT (sizeof (T) <= size); return *yyas_ (); } /// Const accessor to a built \a T (for %printer). template const T& as () const YY_NOEXCEPT { AGENT__ASSERT (yytypeid_); AGENT__ASSERT (*yytypeid_ == typeid (T)); AGENT__ASSERT (sizeof (T) <= size); return *yyas_ (); } /// Swap the content with \a that, of same type. /// /// Both variants must be built beforehand, because swapping the actual /// data requires reading it (with as()), and this is not possible on /// unconstructed variants: it would require some dynamic testing, which /// should not be the variant's responsibility. /// Swapping between built and (possibly) non-built is done with /// self_type::move (). template void swap (self_type& that) YY_NOEXCEPT { AGENT__ASSERT (yytypeid_); AGENT__ASSERT (*yytypeid_ == *that.yytypeid_); std::swap (as (), that.as ()); } /// Move the content of \a that to this. /// /// Destroys \a that. template void move (self_type& that) { # if 201103L <= YY_CPLUSPLUS emplace (std::move (that.as ())); # else emplace (); swap (that); # endif that.destroy (); } # if 201103L <= YY_CPLUSPLUS /// Move the content of \a that to this. template void move (self_type&& that) { emplace (std::move (that.as ())); that.destroy (); } #endif /// Copy the content of \a that to this. template void copy (const self_type& that) { emplace (that.as ()); } /// Destroy the stored \a T. template void destroy () { as ().~T (); yytypeid_ = YY_NULLPTR; } private: #if YY_CPLUSPLUS < 201103L /// Non copyable. value_type (const self_type&); /// Non copyable. self_type& operator= (const self_type&); #endif /// Accessor to raw memory as \a T. template T* yyas_ () YY_NOEXCEPT { void *yyp = yyraw_; return static_cast (yyp); } /// Const accessor to raw memory as \a T. template const T* yyas_ () const YY_NOEXCEPT { const void *yyp = yyraw_; return static_cast (yyp); } /// An auxiliary type to compute the largest semantic type. union union_type { // value // map_value // socket_type_value // auth_type_value char dummy1[sizeof (ElementPtr)]; // "boolean" char dummy2[sizeof (bool)]; // "floating point" char dummy3[sizeof (double)]; // "integer" char dummy4[sizeof (int64_t)]; // "constant string" char dummy5[sizeof (std::string)]; }; /// The size of the largest semantic type. enum { size = sizeof (union_type) }; /// A buffer to store semantic values. union { /// Strongest alignment constraints. long double yyalign_me_; /// A buffer large enough to store any of the semantic values. char yyraw_[size]; }; /// Whether the content is built: if defined, the name of the stored type. const std::type_info *yytypeid_; }; #endif /// Backward compatibility (Bison 3.8). typedef value_type semantic_type; /// Symbol locations. typedef location location_type; /// Syntax errors thrown from user actions. struct syntax_error : std::runtime_error { syntax_error (const location_type& l, const std::string& m) : std::runtime_error (m) , location (l) {} syntax_error (const syntax_error& s) : std::runtime_error (s.what ()) , location (s.location) {} ~syntax_error () YY_NOEXCEPT YY_NOTHROW; location_type location; }; /// Token kinds. struct token { enum token_kind_type { TOKEN_AGENT_EMPTY = -2, TOKEN_END = 0, // "end of file" TOKEN_AGENT_error = 256, // error TOKEN_AGENT_UNDEF = 257, // "invalid token" TOKEN_COMMA = 258, // "," TOKEN_COLON = 259, // ":" TOKEN_LSQUARE_BRACKET = 260, // "[" TOKEN_RSQUARE_BRACKET = 261, // "]" TOKEN_LCURLY_BRACKET = 262, // "{" TOKEN_RCURLY_BRACKET = 263, // "}" TOKEN_NULL_TYPE = 264, // "null" TOKEN_CONTROL_AGENT = 265, // "Control-agent" TOKEN_HTTP_HOST = 266, // "http-host" TOKEN_HTTP_PORT = 267, // "http-port" TOKEN_USER_CONTEXT = 268, // "user-context" TOKEN_COMMENT = 269, // "comment" TOKEN_AUTHENTICATION = 270, // "authentication" TOKEN_TYPE = 271, // "type" TOKEN_BASIC = 272, // "basic" TOKEN_REALM = 273, // "realm" TOKEN_DIRECTORY = 274, // "directory" TOKEN_CLIENTS = 275, // "clients" TOKEN_USER = 276, // "user" TOKEN_USER_FILE = 277, // "user-file" TOKEN_PASSWORD = 278, // "password" TOKEN_PASSWORD_FILE = 279, // "password-file" TOKEN_TRUST_ANCHOR = 280, // "trust-anchor" TOKEN_CERT_FILE = 281, // "cert-file" TOKEN_KEY_FILE = 282, // "key-file" TOKEN_CERT_REQUIRED = 283, // "cert-required" TOKEN_CONTROL_SOCKETS = 284, // "control-sockets" TOKEN_DHCP4_SERVER = 285, // "dhcp4" TOKEN_DHCP6_SERVER = 286, // "dhcp6" TOKEN_D2_SERVER = 287, // "d2" TOKEN_SOCKET_NAME = 288, // "socket-name" TOKEN_SOCKET_TYPE = 289, // "socket-type" TOKEN_UNIX = 290, // "unix" TOKEN_HOOKS_LIBRARIES = 291, // "hooks-libraries" TOKEN_LIBRARY = 292, // "library" TOKEN_PARAMETERS = 293, // "parameters" TOKEN_LOGGERS = 294, // "loggers" TOKEN_NAME = 295, // "name" TOKEN_OUTPUT_OPTIONS = 296, // "output_options" TOKEN_OUTPUT = 297, // "output" TOKEN_DEBUGLEVEL = 298, // "debuglevel" TOKEN_SEVERITY = 299, // "severity" TOKEN_FLUSH = 300, // "flush" TOKEN_MAXSIZE = 301, // "maxsize" TOKEN_MAXVER = 302, // "maxver" TOKEN_PATTERN = 303, // "pattern" TOKEN_START_JSON = 304, // START_JSON TOKEN_START_AGENT = 305, // START_AGENT TOKEN_START_SUB_AGENT = 306, // START_SUB_AGENT TOKEN_STRING = 307, // "constant string" TOKEN_INTEGER = 308, // "integer" TOKEN_FLOAT = 309, // "floating point" TOKEN_BOOLEAN = 310 // "boolean" }; /// Backward compatibility alias (Bison 3.6). typedef token_kind_type yytokentype; }; /// Token kind, as returned by yylex. typedef token::token_kind_type token_kind_type; /// Backward compatibility alias (Bison 3.6). typedef token_kind_type token_type; /// Symbol kinds. struct symbol_kind { enum symbol_kind_type { YYNTOKENS = 56, ///< Number of tokens. S_YYEMPTY = -2, S_YYEOF = 0, // "end of file" S_YYerror = 1, // error S_YYUNDEF = 2, // "invalid token" S_COMMA = 3, // "," S_COLON = 4, // ":" S_LSQUARE_BRACKET = 5, // "[" S_RSQUARE_BRACKET = 6, // "]" S_LCURLY_BRACKET = 7, // "{" S_RCURLY_BRACKET = 8, // "}" S_NULL_TYPE = 9, // "null" S_CONTROL_AGENT = 10, // "Control-agent" S_HTTP_HOST = 11, // "http-host" S_HTTP_PORT = 12, // "http-port" S_USER_CONTEXT = 13, // "user-context" S_COMMENT = 14, // "comment" S_AUTHENTICATION = 15, // "authentication" S_TYPE = 16, // "type" S_BASIC = 17, // "basic" S_REALM = 18, // "realm" S_DIRECTORY = 19, // "directory" S_CLIENTS = 20, // "clients" S_USER = 21, // "user" S_USER_FILE = 22, // "user-file" S_PASSWORD = 23, // "password" S_PASSWORD_FILE = 24, // "password-file" S_TRUST_ANCHOR = 25, // "trust-anchor" S_CERT_FILE = 26, // "cert-file" S_KEY_FILE = 27, // "key-file" S_CERT_REQUIRED = 28, // "cert-required" S_CONTROL_SOCKETS = 29, // "control-sockets" S_DHCP4_SERVER = 30, // "dhcp4" S_DHCP6_SERVER = 31, // "dhcp6" S_D2_SERVER = 32, // "d2" S_SOCKET_NAME = 33, // "socket-name" S_SOCKET_TYPE = 34, // "socket-type" S_UNIX = 35, // "unix" S_HOOKS_LIBRARIES = 36, // "hooks-libraries" S_LIBRARY = 37, // "library" S_PARAMETERS = 38, // "parameters" S_LOGGERS = 39, // "loggers" S_NAME = 40, // "name" S_OUTPUT_OPTIONS = 41, // "output_options" S_OUTPUT = 42, // "output" S_DEBUGLEVEL = 43, // "debuglevel" S_SEVERITY = 44, // "severity" S_FLUSH = 45, // "flush" S_MAXSIZE = 46, // "maxsize" S_MAXVER = 47, // "maxver" S_PATTERN = 48, // "pattern" S_START_JSON = 49, // START_JSON S_START_AGENT = 50, // START_AGENT S_START_SUB_AGENT = 51, // START_SUB_AGENT S_STRING = 52, // "constant string" S_INTEGER = 53, // "integer" S_FLOAT = 54, // "floating point" S_BOOLEAN = 55, // "boolean" S_YYACCEPT = 56, // $accept S_start = 57, // start S_58_1 = 58, // $@1 S_59_2 = 59, // $@2 S_60_3 = 60, // $@3 S_sub_agent = 61, // sub_agent S_62_4 = 62, // $@4 S_json = 63, // json S_value = 64, // value S_map = 65, // map S_66_5 = 66, // $@5 S_map_value = 67, // map_value S_map_content = 68, // map_content S_not_empty_map = 69, // not_empty_map S_list_generic = 70, // list_generic S_71_6 = 71, // $@6 S_list_content = 72, // list_content S_not_empty_list = 73, // not_empty_list S_unknown_map_entry = 74, // unknown_map_entry S_agent_syntax_map = 75, // agent_syntax_map S_76_7 = 76, // $@7 S_global_object = 77, // global_object S_78_8 = 78, // $@8 S_global_object_comma = 79, // global_object_comma S_global_params = 80, // global_params S_global_param = 81, // global_param S_http_host = 82, // http_host S_83_9 = 83, // $@9 S_http_port = 84, // http_port S_trust_anchor = 85, // trust_anchor S_86_10 = 86, // $@10 S_cert_file = 87, // cert_file S_88_11 = 88, // $@11 S_key_file = 89, // key_file S_90_12 = 90, // $@12 S_cert_required = 91, // cert_required S_user_context = 92, // user_context S_93_13 = 93, // $@13 S_comment = 94, // comment S_95_14 = 95, // $@14 S_hooks_libraries = 96, // hooks_libraries S_97_15 = 97, // $@15 S_hooks_libraries_list = 98, // hooks_libraries_list S_not_empty_hooks_libraries_list = 99, // not_empty_hooks_libraries_list S_hooks_library = 100, // hooks_library S_101_16 = 101, // $@16 S_hooks_params = 102, // hooks_params S_hooks_param = 103, // hooks_param S_library = 104, // library S_105_17 = 105, // $@17 S_parameters = 106, // parameters S_107_18 = 107, // $@18 S_control_sockets = 108, // control_sockets S_109_19 = 109, // $@19 S_control_sockets_params = 110, // control_sockets_params S_control_socket = 111, // control_socket S_dhcp4_server_socket = 112, // dhcp4_server_socket S_113_20 = 113, // $@20 S_dhcp6_server_socket = 114, // dhcp6_server_socket S_115_21 = 115, // $@21 S_d2_server_socket = 116, // d2_server_socket S_117_22 = 117, // $@22 S_control_socket_params = 118, // control_socket_params S_control_socket_param = 119, // control_socket_param S_socket_name = 120, // socket_name S_121_23 = 121, // $@23 S_socket_type = 122, // socket_type S_123_24 = 123, // $@24 S_socket_type_value = 124, // socket_type_value S_authentication = 125, // authentication S_126_25 = 126, // $@25 S_auth_params = 127, // auth_params S_auth_param = 128, // auth_param S_auth_type = 129, // auth_type S_130_26 = 130, // $@26 S_auth_type_value = 131, // auth_type_value S_realm = 132, // realm S_133_27 = 133, // $@27 S_directory = 134, // directory S_135_28 = 135, // $@28 S_clients = 136, // clients S_137_29 = 137, // $@29 S_clients_list = 138, // clients_list S_not_empty_clients_list = 139, // not_empty_clients_list S_basic_auth = 140, // basic_auth S_141_30 = 141, // $@30 S_clients_params = 142, // clients_params S_clients_param = 143, // clients_param S_user = 144, // user S_145_31 = 145, // $@31 S_user_file = 146, // user_file S_147_32 = 147, // $@32 S_password = 148, // password S_149_33 = 149, // $@33 S_password_file = 150, // password_file S_151_34 = 151, // $@34 S_loggers = 152, // loggers S_153_35 = 153, // $@35 S_loggers_entries = 154, // loggers_entries S_logger_entry = 155, // logger_entry S_156_36 = 156, // $@36 S_logger_params = 157, // logger_params S_logger_param = 158, // logger_param S_name = 159, // name S_160_37 = 160, // $@37 S_debuglevel = 161, // debuglevel S_severity = 162, // severity S_163_38 = 163, // $@38 S_output_options_list = 164, // output_options_list S_165_39 = 165, // $@39 S_output_options_list_content = 166, // output_options_list_content S_output_entry = 167, // output_entry S_168_40 = 168, // $@40 S_output_params_list = 169, // output_params_list S_output_params = 170, // output_params S_output = 171, // output S_172_41 = 172, // $@41 S_flush = 173, // flush S_maxsize = 174, // maxsize S_maxver = 175, // maxver S_pattern = 176, // pattern S_177_42 = 177 // $@42 }; }; /// (Internal) symbol kind. typedef symbol_kind::symbol_kind_type symbol_kind_type; /// The number of tokens. static const symbol_kind_type YYNTOKENS = symbol_kind::YYNTOKENS; /// A complete symbol. /// /// Expects its Base type to provide access to the symbol kind /// via kind (). /// /// Provide access to semantic value and location. template struct basic_symbol : Base { /// Alias to Base. typedef Base super_type; /// Default constructor. basic_symbol () YY_NOEXCEPT : value () , location () {} #if 201103L <= YY_CPLUSPLUS /// Move constructor. basic_symbol (basic_symbol&& that) : Base (std::move (that)) , value () , location (std::move (that.location)) { switch (this->kind ()) { case symbol_kind::S_value: // value case symbol_kind::S_map_value: // map_value case symbol_kind::S_socket_type_value: // socket_type_value case symbol_kind::S_auth_type_value: // auth_type_value value.move< ElementPtr > (std::move (that.value)); break; case symbol_kind::S_BOOLEAN: // "boolean" value.move< bool > (std::move (that.value)); break; case symbol_kind::S_FLOAT: // "floating point" value.move< double > (std::move (that.value)); break; case symbol_kind::S_INTEGER: // "integer" value.move< int64_t > (std::move (that.value)); break; case symbol_kind::S_STRING: // "constant string" value.move< std::string > (std::move (that.value)); break; default: break; } } #endif /// Copy constructor. basic_symbol (const basic_symbol& that); /// Constructors for typed symbols. #if 201103L <= YY_CPLUSPLUS basic_symbol (typename Base::kind_type t, location_type&& l) : Base (t) , location (std::move (l)) {} #else basic_symbol (typename Base::kind_type t, const location_type& l) : Base (t) , location (l) {} #endif #if 201103L <= YY_CPLUSPLUS basic_symbol (typename Base::kind_type t, ElementPtr&& v, location_type&& l) : Base (t) , value (std::move (v)) , location (std::move (l)) {} #else basic_symbol (typename Base::kind_type t, const ElementPtr& v, const location_type& l) : Base (t) , value (v) , location (l) {} #endif #if 201103L <= YY_CPLUSPLUS basic_symbol (typename Base::kind_type t, bool&& v, location_type&& l) : Base (t) , value (std::move (v)) , location (std::move (l)) {} #else basic_symbol (typename Base::kind_type t, const bool& v, const location_type& l) : Base (t) , value (v) , location (l) {} #endif #if 201103L <= YY_CPLUSPLUS basic_symbol (typename Base::kind_type t, double&& v, location_type&& l) : Base (t) , value (std::move (v)) , location (std::move (l)) {} #else basic_symbol (typename Base::kind_type t, const double& v, const location_type& l) : Base (t) , value (v) , location (l) {} #endif #if 201103L <= YY_CPLUSPLUS basic_symbol (typename Base::kind_type t, int64_t&& v, location_type&& l) : Base (t) , value (std::move (v)) , location (std::move (l)) {} #else basic_symbol (typename Base::kind_type t, const int64_t& v, const location_type& l) : Base (t) , value (v) , location (l) {} #endif #if 201103L <= YY_CPLUSPLUS basic_symbol (typename Base::kind_type t, std::string&& v, location_type&& l) : Base (t) , value (std::move (v)) , location (std::move (l)) {} #else basic_symbol (typename Base::kind_type t, const std::string& v, const location_type& l) : Base (t) , value (v) , location (l) {} #endif /// Destroy the symbol. ~basic_symbol () { clear (); } /// Destroy contents, and record that is empty. void clear () YY_NOEXCEPT { // User destructor. symbol_kind_type yykind = this->kind (); basic_symbol& yysym = *this; (void) yysym; switch (yykind) { default: break; } // Value type destructor. switch (yykind) { case symbol_kind::S_value: // value case symbol_kind::S_map_value: // map_value case symbol_kind::S_socket_type_value: // socket_type_value case symbol_kind::S_auth_type_value: // auth_type_value value.template destroy< ElementPtr > (); break; case symbol_kind::S_BOOLEAN: // "boolean" value.template destroy< bool > (); break; case symbol_kind::S_FLOAT: // "floating point" value.template destroy< double > (); break; case symbol_kind::S_INTEGER: // "integer" value.template destroy< int64_t > (); break; case symbol_kind::S_STRING: // "constant string" value.template destroy< std::string > (); break; default: break; } Base::clear (); } /// The user-facing name of this symbol. std::string name () const YY_NOEXCEPT { return AgentParser::symbol_name (this->kind ()); } /// Backward compatibility (Bison 3.6). symbol_kind_type type_get () const YY_NOEXCEPT; /// Whether empty. bool empty () const YY_NOEXCEPT; /// Destructive move, \a s is emptied into this. void move (basic_symbol& s); /// The semantic value. value_type value; /// The location. location_type location; private: #if YY_CPLUSPLUS < 201103L /// Assignment operator. basic_symbol& operator= (const basic_symbol& that); #endif }; /// Type access provider for token (enum) based symbols. struct by_kind { /// The symbol kind as needed by the constructor. typedef token_kind_type kind_type; /// Default constructor. by_kind () YY_NOEXCEPT; #if 201103L <= YY_CPLUSPLUS /// Move constructor. by_kind (by_kind&& that) YY_NOEXCEPT; #endif /// Copy constructor. by_kind (const by_kind& that) YY_NOEXCEPT; /// Constructor from (external) token numbers. by_kind (kind_type t) YY_NOEXCEPT; /// Record that this symbol is empty. void clear () YY_NOEXCEPT; /// Steal the symbol kind from \a that. void move (by_kind& that); /// The (internal) type number (corresponding to \a type). /// \a empty when empty. symbol_kind_type kind () const YY_NOEXCEPT; /// Backward compatibility (Bison 3.6). symbol_kind_type type_get () const YY_NOEXCEPT; /// The symbol kind. /// \a S_YYEMPTY when empty. symbol_kind_type kind_; }; /// Backward compatibility for a private implementation detail (Bison 3.6). typedef by_kind by_type; /// "External" symbols: returned by the scanner. struct symbol_type : basic_symbol { /// Superclass. typedef basic_symbol super_type; /// Empty symbol. symbol_type () YY_NOEXCEPT {} /// Constructor for valueless symbols, and symbols from each type. #if 201103L <= YY_CPLUSPLUS symbol_type (int tok, location_type l) : super_type (token_kind_type (tok), std::move (l)) #else symbol_type (int tok, const location_type& l) : super_type (token_kind_type (tok), l) #endif { #if !defined _MSC_VER || defined __clang__ AGENT__ASSERT (tok == token::TOKEN_END || (token::TOKEN_AGENT_error <= tok && tok <= token::TOKEN_START_SUB_AGENT)); #endif } #if 201103L <= YY_CPLUSPLUS symbol_type (int tok, bool v, location_type l) : super_type (token_kind_type (tok), std::move (v), std::move (l)) #else symbol_type (int tok, const bool& v, const location_type& l) : super_type (token_kind_type (tok), v, l) #endif { #if !defined _MSC_VER || defined __clang__ AGENT__ASSERT (tok == token::TOKEN_BOOLEAN); #endif } #if 201103L <= YY_CPLUSPLUS symbol_type (int tok, double v, location_type l) : super_type (token_kind_type (tok), std::move (v), std::move (l)) #else symbol_type (int tok, const double& v, const location_type& l) : super_type (token_kind_type (tok), v, l) #endif { #if !defined _MSC_VER || defined __clang__ AGENT__ASSERT (tok == token::TOKEN_FLOAT); #endif } #if 201103L <= YY_CPLUSPLUS symbol_type (int tok, int64_t v, location_type l) : super_type (token_kind_type (tok), std::move (v), std::move (l)) #else symbol_type (int tok, const int64_t& v, const location_type& l) : super_type (token_kind_type (tok), v, l) #endif { #if !defined _MSC_VER || defined __clang__ AGENT__ASSERT (tok == token::TOKEN_INTEGER); #endif } #if 201103L <= YY_CPLUSPLUS symbol_type (int tok, std::string v, location_type l) : super_type (token_kind_type (tok), std::move (v), std::move (l)) #else symbol_type (int tok, const std::string& v, const location_type& l) : super_type (token_kind_type (tok), v, l) #endif { #if !defined _MSC_VER || defined __clang__ AGENT__ASSERT (tok == token::TOKEN_STRING); #endif } }; /// Build a parser object. AgentParser (isc::agent::ParserContext& ctx_yyarg); virtual ~AgentParser (); #if 201103L <= YY_CPLUSPLUS /// Non copyable. AgentParser (const AgentParser&) = delete; /// Non copyable. AgentParser& operator= (const AgentParser&) = delete; #endif /// Parse. An alias for parse (). /// \returns 0 iff parsing succeeded. int operator() (); /// Parse. /// \returns 0 iff parsing succeeded. virtual int parse (); #if AGENT_DEBUG /// The current debugging stream. std::ostream& debug_stream () const YY_ATTRIBUTE_PURE; /// Set the current debugging stream. void set_debug_stream (std::ostream &); /// Type for debugging levels. typedef int debug_level_type; /// The current debugging level. debug_level_type debug_level () const YY_ATTRIBUTE_PURE; /// Set the current debugging level. void set_debug_level (debug_level_type l); #endif /// Report a syntax error. /// \param loc where the syntax error is found. /// \param msg a description of the syntax error. virtual void error (const location_type& loc, const std::string& msg); /// Report a syntax error. void error (const syntax_error& err); /// The user-facing name of the symbol whose (internal) number is /// YYSYMBOL. No bounds checking. static std::string symbol_name (symbol_kind_type yysymbol); // Implementation of make_symbol for each token kind. #if 201103L <= YY_CPLUSPLUS static symbol_type make_END (location_type l) { return symbol_type (token::TOKEN_END, std::move (l)); } #else static symbol_type make_END (const location_type& l) { return symbol_type (token::TOKEN_END, l); } #endif #if 201103L <= YY_CPLUSPLUS static symbol_type make_AGENT_error (location_type l) { return symbol_type (token::TOKEN_AGENT_error, std::move (l)); } #else static symbol_type make_AGENT_error (const location_type& l) { return symbol_type (token::TOKEN_AGENT_error, l); } #endif #if 201103L <= YY_CPLUSPLUS static symbol_type make_AGENT_UNDEF (location_type l) { return symbol_type (token::TOKEN_AGENT_UNDEF, std::move (l)); } #else static symbol_type make_AGENT_UNDEF (const location_type& l) { return symbol_type (token::TOKEN_AGENT_UNDEF, l); } #endif #if 201103L <= YY_CPLUSPLUS static symbol_type make_COMMA (location_type l) { return symbol_type (token::TOKEN_COMMA, std::move (l)); } #else static symbol_type make_COMMA (const location_type& l) { return symbol_type (token::TOKEN_COMMA, l); } #endif #if 201103L <= YY_CPLUSPLUS static symbol_type make_COLON (location_type l) { return symbol_type (token::TOKEN_COLON, std::move (l)); } #else static symbol_type make_COLON (const location_type& l) { return symbol_type (token::TOKEN_COLON, l); } #endif #if 201103L <= YY_CPLUSPLUS static symbol_type make_LSQUARE_BRACKET (location_type l) { return symbol_type (token::TOKEN_LSQUARE_BRACKET, std::move (l)); } #else static symbol_type make_LSQUARE_BRACKET (const location_type& l) { return symbol_type (token::TOKEN_LSQUARE_BRACKET, l); } #endif #if 201103L <= YY_CPLUSPLUS static symbol_type make_RSQUARE_BRACKET (location_type l) { return symbol_type (token::TOKEN_RSQUARE_BRACKET, std::move (l)); } #else static symbol_type make_RSQUARE_BRACKET (const location_type& l) { return symbol_type (token::TOKEN_RSQUARE_BRACKET, l); } #endif #if 201103L <= YY_CPLUSPLUS static symbol_type make_LCURLY_BRACKET (location_type l) { return symbol_type (token::TOKEN_LCURLY_BRACKET, std::move (l)); } #else static symbol_type make_LCURLY_BRACKET (const location_type& l) { return symbol_type (token::TOKEN_LCURLY_BRACKET, l); } #endif #if 201103L <= YY_CPLUSPLUS static symbol_type make_RCURLY_BRACKET (location_type l) { return symbol_type (token::TOKEN_RCURLY_BRACKET, std::move (l)); } #else static symbol_type make_RCURLY_BRACKET (const location_type& l) { return symbol_type (token::TOKEN_RCURLY_BRACKET, l); } #endif #if 201103L <= YY_CPLUSPLUS static symbol_type make_NULL_TYPE (location_type l) { return symbol_type (token::TOKEN_NULL_TYPE, std::move (l)); } #else static symbol_type make_NULL_TYPE (const location_type& l) { return symbol_type (token::TOKEN_NULL_TYPE, l); } #endif #if 201103L <= YY_CPLUSPLUS static symbol_type make_CONTROL_AGENT (location_type l) { return symbol_type (token::TOKEN_CONTROL_AGENT, std::move (l)); } #else static symbol_type make_CONTROL_AGENT (const location_type& l) { return symbol_type (token::TOKEN_CONTROL_AGENT, l); } #endif #if 201103L <= YY_CPLUSPLUS static symbol_type make_HTTP_HOST (location_type l) { return symbol_type (token::TOKEN_HTTP_HOST, std::move (l)); } #else static symbol_type make_HTTP_HOST (const location_type& l) { return symbol_type (token::TOKEN_HTTP_HOST, l); } #endif #if 201103L <= YY_CPLUSPLUS static symbol_type make_HTTP_PORT (location_type l) { return symbol_type (token::TOKEN_HTTP_PORT, std::move (l)); } #else static symbol_type make_HTTP_PORT (const location_type& l) { return symbol_type (token::TOKEN_HTTP_PORT, l); } #endif #if 201103L <= YY_CPLUSPLUS static symbol_type make_USER_CONTEXT (location_type l) { return symbol_type (token::TOKEN_USER_CONTEXT, std::move (l)); } #else static symbol_type make_USER_CONTEXT (const location_type& l) { return symbol_type (token::TOKEN_USER_CONTEXT, l); } #endif #if 201103L <= YY_CPLUSPLUS static symbol_type make_COMMENT (location_type l) { return symbol_type (token::TOKEN_COMMENT, std::move (l)); } #else static symbol_type make_COMMENT (const location_type& l) { return symbol_type (token::TOKEN_COMMENT, l); } #endif #if 201103L <= YY_CPLUSPLUS static symbol_type make_AUTHENTICATION (location_type l) { return symbol_type (token::TOKEN_AUTHENTICATION, std::move (l)); } #else static symbol_type make_AUTHENTICATION (const location_type& l) { return symbol_type (token::TOKEN_AUTHENTICATION, l); } #endif #if 201103L <= YY_CPLUSPLUS static symbol_type make_TYPE (location_type l) { return symbol_type (token::TOKEN_TYPE, std::move (l)); } #else static symbol_type make_TYPE (const location_type& l) { return symbol_type (token::TOKEN_TYPE, l); } #endif #if 201103L <= YY_CPLUSPLUS static symbol_type make_BASIC (location_type l) { return symbol_type (token::TOKEN_BASIC, std::move (l)); } #else static symbol_type make_BASIC (const location_type& l) { return symbol_type (token::TOKEN_BASIC, l); } #endif #if 201103L <= YY_CPLUSPLUS static symbol_type make_REALM (location_type l) { return symbol_type (token::TOKEN_REALM, std::move (l)); } #else static symbol_type make_REALM (const location_type& l) { return symbol_type (token::TOKEN_REALM, l); } #endif #if 201103L <= YY_CPLUSPLUS static symbol_type make_DIRECTORY (location_type l) { return symbol_type (token::TOKEN_DIRECTORY, std::move (l)); } #else static symbol_type make_DIRECTORY (const location_type& l) { return symbol_type (token::TOKEN_DIRECTORY, l); } #endif #if 201103L <= YY_CPLUSPLUS static symbol_type make_CLIENTS (location_type l) { return symbol_type (token::TOKEN_CLIENTS, std::move (l)); } #else static symbol_type make_CLIENTS (const location_type& l) { return symbol_type (token::TOKEN_CLIENTS, l); } #endif #if 201103L <= YY_CPLUSPLUS static symbol_type make_USER (location_type l) { return symbol_type (token::TOKEN_USER, std::move (l)); } #else static symbol_type make_USER (const location_type& l) { return symbol_type (token::TOKEN_USER, l); } #endif #if 201103L <= YY_CPLUSPLUS static symbol_type make_USER_FILE (location_type l) { return symbol_type (token::TOKEN_USER_FILE, std::move (l)); } #else static symbol_type make_USER_FILE (const location_type& l) { return symbol_type (token::TOKEN_USER_FILE, l); } #endif #if 201103L <= YY_CPLUSPLUS static symbol_type make_PASSWORD (location_type l) { return symbol_type (token::TOKEN_PASSWORD, std::move (l)); } #else static symbol_type make_PASSWORD (const location_type& l) { return symbol_type (token::TOKEN_PASSWORD, l); } #endif #if 201103L <= YY_CPLUSPLUS static symbol_type make_PASSWORD_FILE (location_type l) { return symbol_type (token::TOKEN_PASSWORD_FILE, std::move (l)); } #else static symbol_type make_PASSWORD_FILE (const location_type& l) { return symbol_type (token::TOKEN_PASSWORD_FILE, l); } #endif #if 201103L <= YY_CPLUSPLUS static symbol_type make_TRUST_ANCHOR (location_type l) { return symbol_type (token::TOKEN_TRUST_ANCHOR, std::move (l)); } #else static symbol_type make_TRUST_ANCHOR (const location_type& l) { return symbol_type (token::TOKEN_TRUST_ANCHOR, l); } #endif #if 201103L <= YY_CPLUSPLUS static symbol_type make_CERT_FILE (location_type l) { return symbol_type (token::TOKEN_CERT_FILE, std::move (l)); } #else static symbol_type make_CERT_FILE (const location_type& l) { return symbol_type (token::TOKEN_CERT_FILE, l); } #endif #if 201103L <= YY_CPLUSPLUS static symbol_type make_KEY_FILE (location_type l) { return symbol_type (token::TOKEN_KEY_FILE, std::move (l)); } #else static symbol_type make_KEY_FILE (const location_type& l) { return symbol_type (token::TOKEN_KEY_FILE, l); } #endif #if 201103L <= YY_CPLUSPLUS static symbol_type make_CERT_REQUIRED (location_type l) { return symbol_type (token::TOKEN_CERT_REQUIRED, std::move (l)); } #else static symbol_type make_CERT_REQUIRED (const location_type& l) { return symbol_type (token::TOKEN_CERT_REQUIRED, l); } #endif #if 201103L <= YY_CPLUSPLUS static symbol_type make_CONTROL_SOCKETS (location_type l) { return symbol_type (token::TOKEN_CONTROL_SOCKETS, std::move (l)); } #else static symbol_type make_CONTROL_SOCKETS (const location_type& l) { return symbol_type (token::TOKEN_CONTROL_SOCKETS, l); } #endif #if 201103L <= YY_CPLUSPLUS static symbol_type make_DHCP4_SERVER (location_type l) { return symbol_type (token::TOKEN_DHCP4_SERVER, std::move (l)); } #else static symbol_type make_DHCP4_SERVER (const location_type& l) { return symbol_type (token::TOKEN_DHCP4_SERVER, l); } #endif #if 201103L <= YY_CPLUSPLUS static symbol_type make_DHCP6_SERVER (location_type l) { return symbol_type (token::TOKEN_DHCP6_SERVER, std::move (l)); } #else static symbol_type make_DHCP6_SERVER (const location_type& l) { return symbol_type (token::TOKEN_DHCP6_SERVER, l); } #endif #if 201103L <= YY_CPLUSPLUS static symbol_type make_D2_SERVER (location_type l) { return symbol_type (token::TOKEN_D2_SERVER, std::move (l)); } #else static symbol_type make_D2_SERVER (const location_type& l) { return symbol_type (token::TOKEN_D2_SERVER, l); } #endif #if 201103L <= YY_CPLUSPLUS static symbol_type make_SOCKET_NAME (location_type l) { return symbol_type (token::TOKEN_SOCKET_NAME, std::move (l)); } #else static symbol_type make_SOCKET_NAME (const location_type& l) { return symbol_type (token::TOKEN_SOCKET_NAME, l); } #endif #if 201103L <= YY_CPLUSPLUS static symbol_type make_SOCKET_TYPE (location_type l) { return symbol_type (token::TOKEN_SOCKET_TYPE, std::move (l)); } #else static symbol_type make_SOCKET_TYPE (const location_type& l) { return symbol_type (token::TOKEN_SOCKET_TYPE, l); } #endif #if 201103L <= YY_CPLUSPLUS static symbol_type make_UNIX (location_type l) { return symbol_type (token::TOKEN_UNIX, std::move (l)); } #else static symbol_type make_UNIX (const location_type& l) { return symbol_type (token::TOKEN_UNIX, l); } #endif #if 201103L <= YY_CPLUSPLUS static symbol_type make_HOOKS_LIBRARIES (location_type l) { return symbol_type (token::TOKEN_HOOKS_LIBRARIES, std::move (l)); } #else static symbol_type make_HOOKS_LIBRARIES (const location_type& l) { return symbol_type (token::TOKEN_HOOKS_LIBRARIES, l); } #endif #if 201103L <= YY_CPLUSPLUS static symbol_type make_LIBRARY (location_type l) { return symbol_type (token::TOKEN_LIBRARY, std::move (l)); } #else static symbol_type make_LIBRARY (const location_type& l) { return symbol_type (token::TOKEN_LIBRARY, l); } #endif #if 201103L <= YY_CPLUSPLUS static symbol_type make_PARAMETERS (location_type l) { return symbol_type (token::TOKEN_PARAMETERS, std::move (l)); } #else static symbol_type make_PARAMETERS (const location_type& l) { return symbol_type (token::TOKEN_PARAMETERS, l); } #endif #if 201103L <= YY_CPLUSPLUS static symbol_type make_LOGGERS (location_type l) { return symbol_type (token::TOKEN_LOGGERS, std::move (l)); } #else static symbol_type make_LOGGERS (const location_type& l) { return symbol_type (token::TOKEN_LOGGERS, l); } #endif #if 201103L <= YY_CPLUSPLUS static symbol_type make_NAME (location_type l) { return symbol_type (token::TOKEN_NAME, std::move (l)); } #else static symbol_type make_NAME (const location_type& l) { return symbol_type (token::TOKEN_NAME, l); } #endif #if 201103L <= YY_CPLUSPLUS static symbol_type make_OUTPUT_OPTIONS (location_type l) { return symbol_type (token::TOKEN_OUTPUT_OPTIONS, std::move (l)); } #else static symbol_type make_OUTPUT_OPTIONS (const location_type& l) { return symbol_type (token::TOKEN_OUTPUT_OPTIONS, l); } #endif #if 201103L <= YY_CPLUSPLUS static symbol_type make_OUTPUT (location_type l) { return symbol_type (token::TOKEN_OUTPUT, std::move (l)); } #else static symbol_type make_OUTPUT (const location_type& l) { return symbol_type (token::TOKEN_OUTPUT, l); } #endif #if 201103L <= YY_CPLUSPLUS static symbol_type make_DEBUGLEVEL (location_type l) { return symbol_type (token::TOKEN_DEBUGLEVEL, std::move (l)); } #else static symbol_type make_DEBUGLEVEL (const location_type& l) { return symbol_type (token::TOKEN_DEBUGLEVEL, l); } #endif #if 201103L <= YY_CPLUSPLUS static symbol_type make_SEVERITY (location_type l) { return symbol_type (token::TOKEN_SEVERITY, std::move (l)); } #else static symbol_type make_SEVERITY (const location_type& l) { return symbol_type (token::TOKEN_SEVERITY, l); } #endif #if 201103L <= YY_CPLUSPLUS static symbol_type make_FLUSH (location_type l) { return symbol_type (token::TOKEN_FLUSH, std::move (l)); } #else static symbol_type make_FLUSH (const location_type& l) { return symbol_type (token::TOKEN_FLUSH, l); } #endif #if 201103L <= YY_CPLUSPLUS static symbol_type make_MAXSIZE (location_type l) { return symbol_type (token::TOKEN_MAXSIZE, std::move (l)); } #else static symbol_type make_MAXSIZE (const location_type& l) { return symbol_type (token::TOKEN_MAXSIZE, l); } #endif #if 201103L <= YY_CPLUSPLUS static symbol_type make_MAXVER (location_type l) { return symbol_type (token::TOKEN_MAXVER, std::move (l)); } #else static symbol_type make_MAXVER (const location_type& l) { return symbol_type (token::TOKEN_MAXVER, l); } #endif #if 201103L <= YY_CPLUSPLUS static symbol_type make_PATTERN (location_type l) { return symbol_type (token::TOKEN_PATTERN, std::move (l)); } #else static symbol_type make_PATTERN (const location_type& l) { return symbol_type (token::TOKEN_PATTERN, l); } #endif #if 201103L <= YY_CPLUSPLUS static symbol_type make_START_JSON (location_type l) { return symbol_type (token::TOKEN_START_JSON, std::move (l)); } #else static symbol_type make_START_JSON (const location_type& l) { return symbol_type (token::TOKEN_START_JSON, l); } #endif #if 201103L <= YY_CPLUSPLUS static symbol_type make_START_AGENT (location_type l) { return symbol_type (token::TOKEN_START_AGENT, std::move (l)); } #else static symbol_type make_START_AGENT (const location_type& l) { return symbol_type (token::TOKEN_START_AGENT, l); } #endif #if 201103L <= YY_CPLUSPLUS static symbol_type make_START_SUB_AGENT (location_type l) { return symbol_type (token::TOKEN_START_SUB_AGENT, std::move (l)); } #else static symbol_type make_START_SUB_AGENT (const location_type& l) { return symbol_type (token::TOKEN_START_SUB_AGENT, l); } #endif #if 201103L <= YY_CPLUSPLUS static symbol_type make_STRING (std::string v, location_type l) { return symbol_type (token::TOKEN_STRING, std::move (v), std::move (l)); } #else static symbol_type make_STRING (const std::string& v, const location_type& l) { return symbol_type (token::TOKEN_STRING, v, l); } #endif #if 201103L <= YY_CPLUSPLUS static symbol_type make_INTEGER (int64_t v, location_type l) { return symbol_type (token::TOKEN_INTEGER, std::move (v), std::move (l)); } #else static symbol_type make_INTEGER (const int64_t& v, const location_type& l) { return symbol_type (token::TOKEN_INTEGER, v, l); } #endif #if 201103L <= YY_CPLUSPLUS static symbol_type make_FLOAT (double v, location_type l) { return symbol_type (token::TOKEN_FLOAT, std::move (v), std::move (l)); } #else static symbol_type make_FLOAT (const double& v, const location_type& l) { return symbol_type (token::TOKEN_FLOAT, v, l); } #endif #if 201103L <= YY_CPLUSPLUS static symbol_type make_BOOLEAN (bool v, location_type l) { return symbol_type (token::TOKEN_BOOLEAN, std::move (v), std::move (l)); } #else static symbol_type make_BOOLEAN (const bool& v, const location_type& l) { return symbol_type (token::TOKEN_BOOLEAN, v, l); } #endif class context { public: context (const AgentParser& yyparser, const symbol_type& yyla); const symbol_type& lookahead () const YY_NOEXCEPT { return yyla_; } symbol_kind_type token () const YY_NOEXCEPT { return yyla_.kind (); } const location_type& location () const YY_NOEXCEPT { return yyla_.location; } /// Put in YYARG at most YYARGN of the expected tokens, and return the /// number of tokens stored in YYARG. If YYARG is null, return the /// number of expected tokens (guaranteed to be less than YYNTOKENS). int expected_tokens (symbol_kind_type yyarg[], int yyargn) const; private: const AgentParser& yyparser_; const symbol_type& yyla_; }; private: #if YY_CPLUSPLUS < 201103L /// Non copyable. AgentParser (const AgentParser&); /// Non copyable. AgentParser& operator= (const AgentParser&); #endif /// Stored state numbers (used for stacks). typedef short state_type; /// The arguments of the error message. int yy_syntax_error_arguments_ (const context& yyctx, symbol_kind_type yyarg[], int yyargn) const; /// Generate an error message. /// \param yyctx the context in which the error occurred. virtual std::string yysyntax_error_ (const context& yyctx) const; /// Compute post-reduction state. /// \param yystate the current state /// \param yysym the nonterminal to push on the stack static state_type yy_lr_goto_state_ (state_type yystate, int yysym); /// Whether the given \c yypact_ value indicates a defaulted state. /// \param yyvalue the value to check static bool yy_pact_value_is_default_ (int yyvalue) YY_NOEXCEPT; /// Whether the given \c yytable_ value indicates a syntax error. /// \param yyvalue the value to check static bool yy_table_value_is_error_ (int yyvalue) YY_NOEXCEPT; static const short yypact_ninf_; static const signed char yytable_ninf_; /// Convert a scanner token kind \a t to a symbol kind. /// In theory \a t should be a token_kind_type, but character literals /// are valid, yet not members of the token_kind_type enum. static symbol_kind_type yytranslate_ (int t) YY_NOEXCEPT; /// Convert the symbol name \a n to a form suitable for a diagnostic. static std::string yytnamerr_ (const char *yystr); /// For a symbol, its name in clear. static const char* const yytname_[]; // Tables. // YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing // STATE-NUM. static const short yypact_[]; // YYDEFACT[STATE-NUM] -- Default reduction number in state STATE-NUM. // Performed when YYTABLE does not specify something else to do. Zero // means the default is an error. static const unsigned char yydefact_[]; // YYPGOTO[NTERM-NUM]. static const short yypgoto_[]; // YYDEFGOTO[NTERM-NUM]. static const short yydefgoto_[]; // YYTABLE[YYPACT[STATE-NUM]] -- What to do in state STATE-NUM. If // positive, shift that token. If negative, reduce the rule whose // number is the opposite. If YYTABLE_NINF, syntax error. static const short yytable_[]; static const short yycheck_[]; // YYSTOS[STATE-NUM] -- The symbol kind of the accessing symbol of // state STATE-NUM. static const unsigned char yystos_[]; // YYR1[RULE-NUM] -- Symbol kind of the left-hand side of rule RULE-NUM. static const unsigned char yyr1_[]; // YYR2[RULE-NUM] -- Number of symbols on the right-hand side of rule RULE-NUM. static const signed char yyr2_[]; #if AGENT_DEBUG // YYRLINE[YYN] -- Source line where rule number YYN was defined. static const short yyrline_[]; /// Report on the debug stream that the rule \a r is going to be reduced. virtual void yy_reduce_print_ (int r) const; /// Print the state stack on the debug stream. virtual void yy_stack_print_ () const; /// Debugging level. int yydebug_; /// Debug stream. std::ostream* yycdebug_; /// \brief Display a symbol kind, value and location. /// \param yyo The output stream. /// \param yysym The symbol. template void yy_print_ (std::ostream& yyo, const basic_symbol& yysym) const; #endif /// \brief Reclaim the memory associated to a symbol. /// \param yymsg Why this token is reclaimed. /// If null, print nothing. /// \param yysym The symbol. template void yy_destroy_ (const char* yymsg, basic_symbol& yysym) const; private: /// Type access provider for state based symbols. struct by_state { /// Default constructor. by_state () YY_NOEXCEPT; /// The symbol kind as needed by the constructor. typedef state_type kind_type; /// Constructor. by_state (kind_type s) YY_NOEXCEPT; /// Copy constructor. by_state (const by_state& that) YY_NOEXCEPT; /// Record that this symbol is empty. void clear () YY_NOEXCEPT; /// Steal the symbol kind from \a that. void move (by_state& that); /// The symbol kind (corresponding to \a state). /// \a symbol_kind::S_YYEMPTY when empty. symbol_kind_type kind () const YY_NOEXCEPT; /// The state number used to denote an empty symbol. /// We use the initial state, as it does not have a value. enum { empty_state = 0 }; /// The state. /// \a empty when empty. state_type state; }; /// "Internal" symbol: element of the stack. struct stack_symbol_type : basic_symbol { /// Superclass. typedef basic_symbol super_type; /// Construct an empty symbol. stack_symbol_type (); /// Move or copy construction. stack_symbol_type (YY_RVREF (stack_symbol_type) that); /// Steal the contents from \a sym to build this. stack_symbol_type (state_type s, YY_MOVE_REF (symbol_type) sym); #if YY_CPLUSPLUS < 201103L /// Assignment, needed by push_back by some old implementations. /// Moves the contents of that. stack_symbol_type& operator= (stack_symbol_type& that); /// Assignment, needed by push_back by other implementations. /// Needed by some other old implementations. stack_symbol_type& operator= (const stack_symbol_type& that); #endif }; /// A stack with random access from its top. template > class stack { public: // Hide our reversed order. typedef typename S::iterator iterator; typedef typename S::const_iterator const_iterator; typedef typename S::size_type size_type; typedef typename std::ptrdiff_t index_type; stack (size_type n = 200) YY_NOEXCEPT : seq_ (n) {} #if 201103L <= YY_CPLUSPLUS /// Non copyable. stack (const stack&) = delete; /// Non copyable. stack& operator= (const stack&) = delete; #endif /// Random access. /// /// Index 0 returns the topmost element. const T& operator[] (index_type i) const { return seq_[size_type (size () - 1 - i)]; } /// Random access. /// /// Index 0 returns the topmost element. T& operator[] (index_type i) { return seq_[size_type (size () - 1 - i)]; } /// Steal the contents of \a t. /// /// Close to move-semantics. void push (YY_MOVE_REF (T) t) { seq_.push_back (T ()); operator[] (0).move (t); } /// Pop elements from the stack. void pop (std::ptrdiff_t n = 1) YY_NOEXCEPT { for (; 0 < n; --n) seq_.pop_back (); } /// Pop all elements from the stack. void clear () YY_NOEXCEPT { seq_.clear (); } /// Number of elements on the stack. index_type size () const YY_NOEXCEPT { return index_type (seq_.size ()); } /// Iterator on top of the stack (going downwards). const_iterator begin () const YY_NOEXCEPT { return seq_.begin (); } /// Bottom of the stack. const_iterator end () const YY_NOEXCEPT { return seq_.end (); } /// Present a slice of the top of a stack. class slice { public: slice (const stack& stack, index_type range) YY_NOEXCEPT : stack_ (stack) , range_ (range) {} const T& operator[] (index_type i) const { return stack_[range_ - i]; } private: const stack& stack_; index_type range_; }; private: #if YY_CPLUSPLUS < 201103L /// Non copyable. stack (const stack&); /// Non copyable. stack& operator= (const stack&); #endif /// The wrapped container. S seq_; }; /// Stack type. typedef stack stack_type; /// The stack. stack_type yystack_; /// Push a new state on the stack. /// \param m a debug message to display /// if null, no trace is output. /// \param sym the symbol /// \warning the contents of \a s.value is stolen. void yypush_ (const char* m, YY_MOVE_REF (stack_symbol_type) sym); /// Push a new look ahead token on the state on the stack. /// \param m a debug message to display /// if null, no trace is output. /// \param s the state /// \param sym the symbol (for its value and location). /// \warning the contents of \a sym.value is stolen. void yypush_ (const char* m, state_type s, YY_MOVE_REF (symbol_type) sym); /// Pop \a n symbols from the stack. void yypop_ (int n = 1) YY_NOEXCEPT; /// Constants. enum { yylast_ = 252, ///< Last index in yytable_. yynnts_ = 122, ///< Number of nonterminal symbols. yyfinal_ = 8 ///< Termination state number. }; // User arguments. isc::agent::ParserContext& ctx; }; inline AgentParser::symbol_kind_type AgentParser::yytranslate_ (int t) YY_NOEXCEPT { // YYTRANSLATE[TOKEN-NUM] -- Symbol number corresponding to // TOKEN-NUM as returned by yylex. static const signed char translate_table[] = { 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55 }; // Last valid token kind. const int code_max = 310; if (t <= 0) return symbol_kind::S_YYEOF; else if (t <= code_max) return static_cast (translate_table[t]); else return symbol_kind::S_YYUNDEF; } // basic_symbol. template AgentParser::basic_symbol::basic_symbol (const basic_symbol& that) : Base (that) , value () , location (that.location) { switch (this->kind ()) { case symbol_kind::S_value: // value case symbol_kind::S_map_value: // map_value case symbol_kind::S_socket_type_value: // socket_type_value case symbol_kind::S_auth_type_value: // auth_type_value value.copy< ElementPtr > (YY_MOVE (that.value)); break; case symbol_kind::S_BOOLEAN: // "boolean" value.copy< bool > (YY_MOVE (that.value)); break; case symbol_kind::S_FLOAT: // "floating point" value.copy< double > (YY_MOVE (that.value)); break; case symbol_kind::S_INTEGER: // "integer" value.copy< int64_t > (YY_MOVE (that.value)); break; case symbol_kind::S_STRING: // "constant string" value.copy< std::string > (YY_MOVE (that.value)); break; default: break; } } template AgentParser::symbol_kind_type AgentParser::basic_symbol::type_get () const YY_NOEXCEPT { return this->kind (); } template bool AgentParser::basic_symbol::empty () const YY_NOEXCEPT { return this->kind () == symbol_kind::S_YYEMPTY; } template void AgentParser::basic_symbol::move (basic_symbol& s) { super_type::move (s); switch (this->kind ()) { case symbol_kind::S_value: // value case symbol_kind::S_map_value: // map_value case symbol_kind::S_socket_type_value: // socket_type_value case symbol_kind::S_auth_type_value: // auth_type_value value.move< ElementPtr > (YY_MOVE (s.value)); break; case symbol_kind::S_BOOLEAN: // "boolean" value.move< bool > (YY_MOVE (s.value)); break; case symbol_kind::S_FLOAT: // "floating point" value.move< double > (YY_MOVE (s.value)); break; case symbol_kind::S_INTEGER: // "integer" value.move< int64_t > (YY_MOVE (s.value)); break; case symbol_kind::S_STRING: // "constant string" value.move< std::string > (YY_MOVE (s.value)); break; default: break; } location = YY_MOVE (s.location); } // by_kind. inline AgentParser::by_kind::by_kind () YY_NOEXCEPT : kind_ (symbol_kind::S_YYEMPTY) {} #if 201103L <= YY_CPLUSPLUS inline AgentParser::by_kind::by_kind (by_kind&& that) YY_NOEXCEPT : kind_ (that.kind_) { that.clear (); } #endif inline AgentParser::by_kind::by_kind (const by_kind& that) YY_NOEXCEPT : kind_ (that.kind_) {} inline AgentParser::by_kind::by_kind (token_kind_type t) YY_NOEXCEPT : kind_ (yytranslate_ (t)) {} inline void AgentParser::by_kind::clear () YY_NOEXCEPT { kind_ = symbol_kind::S_YYEMPTY; } inline void AgentParser::by_kind::move (by_kind& that) { kind_ = that.kind_; that.clear (); } inline AgentParser::symbol_kind_type AgentParser::by_kind::kind () const YY_NOEXCEPT { return kind_; } inline AgentParser::symbol_kind_type AgentParser::by_kind::type_get () const YY_NOEXCEPT { return this->kind (); } #line 14 "agent_parser.yy" } } // isc::agent #line 2530 "agent_parser.h" #endif // !YY_AGENT_AGENT_PARSER_H_INCLUDED