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SunSoft, Inc. 2550 Garcia Avenue Mountain View, California 94043 NOTE: SunOS, SunSoft, Sun, Solaris, Sun Microsystems or the Sun logo are trademarks or registered trademarks of Sun Microsystems, Inc. */ #ifndef _IDL_IDL_GLOBAL_HH #define _IDL_IDL_GLOBAL_HH // idl_global.hh // // Defines a class containing all global data for the compiler. // Can be subclassed in BEs to store more data class IDL_GlobalData { public: // Types // The ParseState type encodes the state of the Yacc parser so that // better error messages can be produced, and for use by BEs in situations // where context sensitive behavior is required enum ParseState { PS_NoState // No state , PS_TypeDeclSeen // Seen complete typedef declaration , PS_ConstDeclSeen // Seen complete const declaration , PS_ExceptDeclSeen // Seen complete exception declaration , PS_InterfaceDeclSeen // Seen complete interface declaration , PS_ModuleDeclSeen // Seen complete module declaration , PS_AttrDeclSeen // Seen complete attribute declaration , PS_OpDeclSeen // Seen complete operation declaration , PS_ModuleSeen // Seen a MODULE keyword , PS_ModuleIDSeen // Seen the module ID , PS_ModuleSqSeen // '{' seen for module , PS_ModuleQsSeen // '}' seen for module , PS_ModuleBodySeen // Seen complete module body , PS_InterfaceSeen // Seen an INTERFACE keyword , PS_InterfaceIDSeen // Seen the interface ID , PS_InheritSpecSeen // Seen a complete inheritance spec , PS_ForwardDeclSeen // Forward interface decl seen , PS_InterfaceSqSeen // '{' seen for interface , PS_InterfaceQsSeen // '}' seen for interface , PS_InterfaceBodySeen // Seen an interface body , PS_InheritColonSeen // Seen ':' in inheritance list , PS_SNListCommaSeen // Seen ',' in list of scoped names , PS_ScopedNameSeen // Seen a complete scoped name , PS_SN_IDSeen // Seen an identifier as part of a scoped name , PS_ScopeDelimSeen // Seen a scope delim as party of a scoped name , PS_ConstSeen // Seen a CONST keyword , PS_ConstTypeSeen // Parsed the type of a constant , PS_ConstIDSeen // Seen the constant ID , PS_ConstAssignSeen // Seen the '=' , PS_ConstExprSeen // Seen the constant value expression , PS_TypedefSeen // Seen a TYPEDEF keyword , PS_TypeSpecSeen // Seen a complete type specification , PS_DeclaratorsSeen // Seen a complete list of declarators , PS_StructSeen // Seen a STRUCT keyword , PS_StructIDSeen // Seen the struct ID , PS_StructSqSeen // '{' seen for struct , PS_StructQsSeen // '}' seen for struct , PS_StructBodySeen // Seen complete body of struct decl , PS_MemberTypeSeen // Seen type of struct or except member , PS_MemberDeclsSeen // Seen decls of struct or except members , PS_MemberDeclsCompleted // Completed one struct or except member to ';' , PS_UnionSeen // Seen a UNION keyword , PS_UnionIDSeen // Seen the union ID , PS_SwitchSeen // Seen the SWITCH keyword , PS_SwitchOpenParSeen // Seen the switch open par. , PS_SwitchTypeSeen // Seen the switch type spec , PS_SwitchCloseParSeen // Seen the switch close par. , PS_UnionSqSeen // '{' seen for union , PS_UnionQsSeen // '}' seen for union , PS_DefaultSeen // Seen DEFAULT keyword , PS_UnionLabelSeen // Seen label of union element , PS_LabelColonSeen // Seen ':' of union branch label , PS_LabelExprSeen // Seen expression of union branch label , PS_UnionElemSeen // Seen a union element , PS_UnionElemCompleted // Completed one union member up to ';' , PS_CaseSeen // Seen a CASE keyword , PS_UnionElemTypeSeen // Seen type spec for union element , PS_UnionElemDeclSeen // Seen declarator for union element , PS_UnionBodySeen // Seen completed union body , PS_EnumSeen // Seen an ENUM keyword , PS_EnumIDSeen // Seen the enum ID , PS_EnumSqSeen // Seen '{' for enum , PS_EnumQsSeen // Seen '}' for enum , PS_EnumBodySeen // Seen complete enum body , PS_EnumCommaSeen // Seen ',' in list of enumerators , PS_SequenceSeen // Seen a SEQUENCE keyword , PS_SequenceSqSeen // Seen '<' for sequence , PS_SequenceQsSeen // Seen '>' for sequence , PS_SequenceTypeSeen // Seen type decl for sequence , PS_SequenceCommaSeen // Seen comma for sequence , PS_SequenceExprSeen // Seen size expression for sequence , PS_StringSeen // Seen a STRING keyword , PS_StringSqSeen // Seen '<' for string , PS_StringQsSeen // Seen '>' for string , PS_StringExprSeen // Seen size expression for string , PS_StringCompleted // Seen a string decl without size spec , PS_ArrayIDSeen // Seen array ID , PS_ArrayCompleted // Seen completed array declaration , PS_DimSqSeen // Seen '[' for array dimension , PS_DimQsSeen // Seen ']' for array dimension , PS_DimExprSeen // Seen size expression for array dimension , PS_AttrROSeen // Seen READONLY keyword , PS_AttrSeen // Seen ATTRIBUTE keyword , PS_AttrTypeSeen // Seen type decl for attribute , PS_AttrDeclsSeen // Seen declarators for attribute , PS_AttrCompleted // Seen complete attribute declaration , PS_ExceptSeen // Seen EXCEPTION keyword , PS_ExceptIDSeen // Seen exception identifier , PS_ExceptSqSeen // Seen '{' for exception , PS_ExceptQsSeen // Seen '}' for exception , PS_ExceptBodySeen // Seen complete exception body , PS_OpAttrSeen // Seen operation attribute , PS_OpTypeSeen // Seen operation return type , PS_OpIDSeen // Seen operation ID , PS_OpParsCompleted // Completed operation param list , PS_OpRaiseCompleted // Completed operation except list , PS_OpContextCompleted // Completed operation context spec , PS_OpCompleted // Completed operation statement , PS_OpSqSeen // Seen '(' for operation , PS_OpQsSeen // Seen ')' for operation , PS_OpParCommaSeen // Seen ',' in list of op params , PS_OpParDirSeen // Seen parameter direction , PS_OpParTypeSeen // Seen parameter type , PS_OpParDeclSeen // Seen parameter declaration , PS_OpRaiseSeen // Seen RAISES keyword , PS_OpRaiseSqSeen // Seen '(' for RAISES , PS_OpRaiseQsSeen // Seen ')' for RAISES , PS_OpContextSeen // Seen CONTEXT keyword , PS_OpContextSqSeen // Seen '(' for CONTEXT , PS_OpContextQsSeen // Seen ')' for CONTEXT , PS_OpContextCommaSeen // Seen ',' for CONTEXT , PS_DeclsCommaSeen // Seen ',' in declarators list , PS_DeclsDeclSeen // Seen complete decl in decls list }; // Constructor IDL_GlobalData(); virtual ~IDL_GlobalData() {} // Operations virtual UTL_ScopeStack *scopes(); // Scopes stack virtual void set_scopes(UTL_ScopeStack *); // Set it virtual AST_Root *root(); // Root of AST virtual void set_root(AST_Root *); // Set it virtual AST_Generator *gen(); // Generator virtual void set_gen(AST_Generator *);// Set it virtual UTL_Error *err(); // Error reporter virtual void set_err(UTL_Error *); // Set it virtual long err_count(); // How many errors? virtual void set_err_count(long); // Set it virtual long lineno(); // Where in file? virtual void set_lineno(long); // Set it virtual String *filename(); // What file? virtual void set_filename(String *); // Set it virtual String *main_filename(); // What's the main // file name? virtual void set_main_filename(String *); // Set it virtual String *real_filename(); // What's the real // file name? virtual void set_real_filename(String *); // Set it virtual String *stripped_filename(); // Stripped filename virtual void set_stripped_filename(String *); // Set it virtual idl_bool imported(); // Are we imported? virtual idl_bool import(); // Is import on? virtual void set_import(idl_bool); // Set it virtual idl_bool in_main_file(); // Are we? virtual void set_in_main_file(idl_bool); // Set it virtual char *prog_name(); // Invoked as.. virtual void set_prog_name(char *); // Set it virtual char *cpp_location(); // Where's CPP? virtual void set_cpp_location(char *);// Set it virtual long compile_flags(); // What flags are on? virtual void set_compile_flags(long);// Turn some on or off virtual char *be(); // Get BE to use virtual void set_be(char *); // Set it virtual char *local_escapes(); // Get local escapes virtual void set_local_escapes(char *);// Set it virtual UTL_Indenter *indent(); // Get indenter virtual void set_indent(UTL_Indenter *); // Set it virtual UTL_StrList *pragmas(); // Get pragmas virtual void set_pragmas(UTL_StrList *);// Set it virtual idl_bool read_from_stdin(); // Reading from stdin? virtual void set_read_from_stdin(idl_bool); // Set it virtual void store_include_file_name(String *); virtual String **include_file_names(); // Array of file names virtual void set_include_file_names(String **); // Set it virtual unsigned long n_include_file_names(); // How many virtual void set_n_include_file_names(unsigned long n); virtual ParseState parse_state(); // What state we're in virtual void set_parse_state(ParseState s); // Set it // Convert from a predefined type to an expression type virtual AST_Expression::ExprType PredefinedTypeToExprType( AST_PredefinedType::PredefinedType ); /**************** Added to serve the back end *************/ virtual String *idl_src_file(); // returns the IDL source file being copiled virtual void idl_src_file(String *); // set the source IDL file that is being parsed // helper functions that generate the file names for the C++ mapping // generated code static const char *be_get_client_hdr_fname (); static const char *be_get_client_stub_fname (); static const char *be_get_client_inline_fname (); static const char *be_get_server_hdr_fname (); static const char *be_get_server_skeleton_fname (); static const char *be_get_server_inline_fname (); // Helper functions: obtain the names of each generated file given // the IDL file name. static const char *be_get_client_hdr (String *idl_file_name); static const char *be_get_client_stub (String *idl_file_name); static const char *be_get_client_inline (String *idl_file_name); static const char *be_get_server_hdr (String *idl_file_name); static const char *be_get_server_skeleton (String *idl_file_name); static const char *be_get_server_inline (String *idl_file_name); private: // Data UTL_ScopeStack *pd_scopes; // Store scopes stack AST_Root *pd_root; // Store AST root AST_Generator *pd_gen; // Store generator UTL_Error *pd_err; // Error object long pd_err_count; // Count of errors long pd_lineno; // What line # String *pd_filename; // What file String *pd_main_filename; // What main filename String *pd_real_filename; // What real filename String *pd_stripped_filename; // Stripped filename idl_bool pd_import; // Is import on? idl_bool pd_in_main_file; // Are we in it? char *pd_prog_name; // Argv[0] char *pd_cpp_location; // Where to find CPP long pd_compile_flags; // Compile flags char *pd_be; // BE name to use char *pd_local_escapes; // Trapdoor argument UTL_Indenter *pd_indent; // Indent object UTL_StrList *pd_pragmas; // List of pragmas // as its being built idl_bool pd_read_from_stdin; // Reading from stdin? String **pd_include_file_names;// Array of file names unsigned long pd_n_include_file_names;// How many unsigned long pd_n_alloced_file_names;// How many alloced ParseState pd_parse_state; // Parse state we're in // Operations long seen_include_file_before(String *); // Seen this include // before? String *pd_idl_src_file; // IDL source file }; #endif //_IDL_IDL_GLOBAL_HH