1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 #include <precomp.h> 23 #include "pe_enum.hxx" 24 25 26 // NOT FULLY DECLARED SERVICES 27 #include <ary/cpp/c_gate.hxx> 28 #include <ary/cpp/c_enum.hxx> 29 #include <ary/cpp/cp_ce.hxx> 30 #include <all_toks.hxx> 31 #include "pe_enval.hxx" 32 33 34 namespace cpp { 35 36 37 PE_Enum::PE_Enum(Cpp_PE * i_pParent ) 38 : Cpp_PE(i_pParent), 39 pStati( new PeStatusArray<PE_Enum> ), 40 // pSpValue, 41 // pSpuValue, 42 // sLocalName, 43 pCurObject(0), 44 eResult_KindOf(is_declaration) 45 { 46 Setup_StatusFunctions(); 47 48 pSpValue = new SP_EnumValue(*this); 49 pSpuValue = new SPU_EnumValue(*pSpValue, 0, 0); 50 } 51 52 53 PE_Enum::~PE_Enum() 54 { 55 } 56 57 void 58 PE_Enum::Call_Handler( const cpp::Token & i_rTok ) 59 { 60 pStati->Cur().Call_Handler(i_rTok.TypeId(), i_rTok.Text()); 61 } 62 63 void 64 PE_Enum::Setup_StatusFunctions() 65 { 66 typedef CallFunction<PE_Enum>::F_Tok F_Tok; 67 static F_Tok stateF_expectName[] = { &PE_Enum::On_expectName_Identifier, 68 &PE_Enum::On_expectName_SwBracket_Left 69 }; 70 static INT16 stateT_expectName[] = { Tid_Identifier, 71 Tid_SwBracket_Left 72 }; 73 74 static F_Tok stateF_gotName[] = { &PE_Enum::On_gotName_SwBracket_Left }; 75 static INT16 stateT_gotName[] = { Tid_SwBracket_Left }; 76 77 static F_Tok stateF_bodyStd[] = { &PE_Enum::On_bodyStd_Identifier, 78 &PE_Enum::On_bodyStd_SwBracket_Right }; 79 static INT16 stateT_bodyStd[] = { Tid_Identifier, 80 Tid_SwBracket_Right }; 81 82 static F_Tok stateF_afterBlock[] = { &PE_Enum::On_afterBlock_Semicolon }; 83 static INT16 stateT_afterBlock[] = { Tid_Semicolon }; 84 85 SEMPARSE_CREATE_STATUS(PE_Enum, expectName, Hdl_SyntaxError); 86 SEMPARSE_CREATE_STATUS(PE_Enum, gotName, On_gotName_Return2Type); 87 SEMPARSE_CREATE_STATUS(PE_Enum, bodyStd, Hdl_SyntaxError); 88 SEMPARSE_CREATE_STATUS(PE_Enum, afterBlock, On_afterBlock_Return2Type); 89 } 90 91 void 92 PE_Enum::InitData() 93 { 94 pStati->SetCur(expectName); 95 pCurObject = 0; 96 sLocalName.clear(); 97 eResult_KindOf = is_declaration; 98 } 99 100 void 101 PE_Enum::TransferData() 102 { 103 pStati->SetCur(size_of_states); 104 } 105 106 void 107 PE_Enum::Hdl_SyntaxError( const char * i_sText) 108 { 109 StdHandlingOfSyntaxError(i_sText); 110 } 111 112 void 113 PE_Enum::On_expectName_Identifier( const char * i_sText ) 114 { 115 SetTokenResult(done, stay); 116 pStati->SetCur(gotName); 117 118 sLocalName = i_sText; 119 pCurObject = & Env().AryGate().Ces().Store_Enum( Env().Context(), sLocalName ); 120 } 121 122 void 123 PE_Enum::On_expectName_SwBracket_Left( const char * ) 124 { 125 SetTokenResult(done, stay); 126 pStati->SetCur(bodyStd); 127 128 sLocalName = ""; 129 pCurObject = & Env().AryGate().Ces().Store_Enum( Env().Context(), sLocalName ); 130 sLocalName = pCurObject->LocalName(); 131 132 Env().OpenEnum(*pCurObject); 133 } 134 135 void 136 PE_Enum::On_gotName_SwBracket_Left( const char * ) 137 { 138 SetTokenResult(done, stay); 139 pStati->SetCur(bodyStd); 140 Env().OpenEnum(*pCurObject); 141 } 142 143 void 144 PE_Enum::On_gotName_Return2Type( const char * ) 145 { 146 SetTokenResult(not_done, pop_success); 147 148 eResult_KindOf = is_qualified_typename; 149 } 150 151 void 152 PE_Enum::On_bodyStd_Identifier( const char * ) 153 { 154 pSpuValue->Push(not_done); 155 } 156 157 void 158 PE_Enum::On_bodyStd_SwBracket_Right( const char * ) 159 { 160 SetTokenResult(done, stay); 161 pStati->SetCur(afterBlock); 162 163 Env().CloseEnum(); 164 } 165 166 void 167 PE_Enum::On_afterBlock_Semicolon( const char * ) 168 { 169 SetTokenResult(not_done, pop_success); 170 eResult_KindOf = is_declaration; 171 } 172 173 void 174 PE_Enum::On_afterBlock_Return2Type( const char * ) 175 { 176 SetTokenResult(not_done, pop_success); 177 eResult_KindOf = is_implicit_declaration; 178 } 179 180 } // namespace cpp 181 182 183 184