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21 
22 #include <precomp.h>
23 #include <pe_namsp.hxx>
24 
25 
26 // NOT FULLY DECLARED SERVICES
27 #include <all_toks.hxx>
28 #include <ary/cpp/c_namesp.hxx>
29 #include <ary/cpp/c_gate.hxx>
30 #include <ary/cpp/cp_ce.hxx>
31 #include <semantic/callf.hxx>
32 #include "x_parse.hxx"
33 
34 
35 
36 
37 namespace cpp
38 {
39 
PE_Namespace(Cpp_PE * i_pParent)40 PE_Namespace::PE_Namespace( Cpp_PE * i_pParent )
41 	:   Cpp_PE(i_pParent),
42 		pStati( new PeStatusArray<PE_Namespace> ),
43 		// sLocalname
44 		bPush(false)
45 {
46 	Setup_StatusFunctions();
47 }
48 
~PE_Namespace()49 PE_Namespace::~PE_Namespace()
50 {
51 }
52 
53 void
Setup_StatusFunctions()54 PE_Namespace::Setup_StatusFunctions()
55 {
56 	typedef CallFunction<PE_Namespace>::F_Tok	F_Tok;
57 	static F_Tok stateF_start[] =			{ &PE_Namespace::On_start_Identifier,
58                                               &PE_Namespace::On_start_SwBracket_Left };
59 	static INT16 stateT_start[] =      		{ Tid_Identifier,
60                                               Tid_SwBracket_Left };
61 	static F_Tok stateF_gotName[] =			{ &PE_Namespace::On_gotName_SwBracket_Left,
62 											  &PE_Namespace::On_gotName_Assign };
63 	static INT16 stateT_gotName[] =      	{ Tid_SwBracket_Left,
64 											  Tid_Assign };
65 	static F_Tok stateF_expectSemicolon[] =	{ &PE_Namespace::On_expectSemicolon_Semicolon };
66 	static INT16 stateT_expectSemicolon[] = { Tid_Semicolon };
67 
68 	SEMPARSE_CREATE_STATUS(PE_Namespace, start, Hdl_SyntaxError);
69 	SEMPARSE_CREATE_STATUS(PE_Namespace, gotName, Hdl_SyntaxError);
70 	SEMPARSE_CREATE_STATUS(PE_Namespace, expectSemicolon, Hdl_SyntaxError);
71 }
72 
73 void
Call_Handler(const cpp::Token & i_rTok)74 PE_Namespace::Call_Handler( const cpp::Token &	i_rTok )
75 {
76 	pStati->Cur().Call_Handler(i_rTok.TypeId(), i_rTok.Text());
77 }
78 
79 void
InitData()80 PE_Namespace::InitData()
81 {
82 	pStati->SetCur(start);
83     sLocalName = "";
84 	bPush = false;
85 }
86 
87 void
TransferData()88 PE_Namespace::TransferData()
89 {
90 	if (bPush)
91 	{
92 		ary::cpp::Namespace &
93             rNew = Env().AryGate().Ces().CheckIn_Namespace(
94                                              Env().Context(),
95                                              sLocalName );
96 		Env().OpenNamespace(rNew);
97 	}
98 }
99 
100 void
Hdl_SyntaxError(const char * i_sText)101 PE_Namespace::Hdl_SyntaxError( const char * i_sText)
102 {
103 	throw X_Parser( X_Parser::x_UnexpectedToken,
104                     i_sText != 0 ? i_sText : "",
105                     Env().CurFileName(),
106                     Env().LineCount() );
107 }
108 
109 void
On_start_Identifier(const char * i_sText)110 PE_Namespace::On_start_Identifier(const char * i_sText)
111 {
112 	SetTokenResult(done, stay);
113 	pStati->SetCur(gotName);
114 
115 	sLocalName = i_sText;
116 }
117 
118 void
On_start_SwBracket_Left(const char *)119 PE_Namespace::On_start_SwBracket_Left(const char * )
120 {
121 	SetTokenResult(done, pop_success);
122 	pStati->SetCur(size_of_states);
123 
124 	sLocalName = "";    // Anonymous namespace, a name is created in
125                         //   Gate().CheckIn_Namespace() .
126 
127 	bPush = true;
128 }
129 
130 void
On_gotName_SwBracket_Left(const char *)131 PE_Namespace::On_gotName_SwBracket_Left(const char * )
132 {
133 	SetTokenResult(done, pop_success);
134 	pStati->SetCur(size_of_states);
135 
136 	bPush = true;
137 }
138 
139 void
On_gotName_Assign(const char *)140 PE_Namespace::On_gotName_Assign(const char * )
141 {
142 	// KORR_FUTURE
143 	Hdl_SyntaxError(0);
144 }
145 
146 void
On_expectSemicolon_Semicolon(const char *)147 PE_Namespace::On_expectSemicolon_Semicolon(const char * )
148 {
149 	SetTokenResult(done,pop_success);
150 	pStati->SetCur(size_of_states);
151 }
152 
153 }   // namespace cpp
154 
155 
156 
157 
158