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*
* Licensed to the Apache Software Foundation (ASF) under one
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* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
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*
* http://www.apache.org/licenses/LICENSE-2.0
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* Unless required by applicable law or agreed to in writing,
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#include <precomp.h>
#include "pe_file.hxx"
// NOT FULLY DECLARED SERVICES
#include "pe_defs.hxx"
#include "pe_enum.hxx"
#include "pe_namsp.hxx"
#include "pe_tpltp.hxx"
#include "pe_tydef.hxx"
#include "pe_vafu.hxx"
#include "pe_ignor.hxx"
// NOT FULLY DECLARED SERVICES
namespace cpp
{
PE_File::PE_File( cpp::PeEnvironment & io_rEnv)
: Cpp_PE(io_rEnv),
pEnv(&io_rEnv),
pStati( new PeStatusArray<PE_File> ),
// pSpNamespace,
// pSpTypedef,
// pSpVarFunc,
// pSpIgnore,
// pSpuNamespace,
// pSpuClass,
// pSpuTypedef,
// pSpuVarFunc,
// pSpuTemplate,
// pSpuUsing,
// pSpuIgnoreFailure,
bWithinSingleExternC(false)
{
Setup_StatusFunctions();
pSpNamespace = new SP_Namespace(*this);
pSpTypedef = new SP_Typedef(*this);
pSpVarFunc = new SP_VarFunc(*this);
pSpTemplate = new SP_Template(*this);
pSpDefs = new SP_Defines(*this);
pSpIgnore = new SP_Ignore(*this);
pSpuNamespace = new SPU_Namespace(*pSpNamespace, 0, 0);
pSpuTypedef = new SPU_Typedef(*pSpTypedef, 0, 0);
pSpuVarFunc = new SPU_VarFunc(*pSpVarFunc, 0, &PE_File::SpReturn_VarFunc);
pSpuTemplate = new SPU_Template(*pSpTemplate, 0, &PE_File::SpReturn_Template);
pSpuDefs = new SPU_Defines(*pSpDefs, 0, 0);
pSpuUsing = new SPU_Ignore(*pSpIgnore, 0, 0);
pSpuIgnoreFailure
= new SPU_Ignore(*pSpIgnore, 0, 0);
}
PE_File::~PE_File()
{
}
void
PE_File::Call_Handler( const cpp::Token & i_rTok )
{
pStati->Cur().Call_Handler(i_rTok.TypeId(), i_rTok.Text());
}
Cpp_PE *
PE_File::Handle_ChildFailure()
{
SetCurSPU(pSpuIgnoreFailure.Ptr());
return &pSpuIgnoreFailure->Child();
}
void
PE_File::Setup_StatusFunctions()
{
typedef CallFunction<PE_File>::F_Tok F_Tok;
static F_Tok stateF_std[] = { &PE_File::On_std_VarFunc,
&PE_File::On_std_ClassKey,
&PE_File::On_std_ClassKey,
&PE_File::On_std_ClassKey,
&PE_File::On_std_enum,
&PE_File::On_std_typedef,
&PE_File::On_std_template,
&PE_File::On_std_VarFunc,
&PE_File::On_std_VarFunc,
&PE_File::On_std_extern,
&PE_File::On_std_VarFunc,
&PE_File::On_std_VarFunc,
&PE_File::On_std_VarFunc,
&PE_File::On_std_namespace,
&PE_File::On_std_using,
&PE_File::On_std_SwBracketRight,
&PE_File::On_std_VarFunc,
&PE_File::On_std_VarFunc,
&PE_File::On_std_DefineName,
&PE_File::On_std_MacroName,
&PE_File::On_std_VarFunc,
&PE_File::On_std_VarFunc };
static INT16 stateT_std[] = { Tid_Identifier,
Tid_class,
Tid_struct,
Tid_union,
Tid_enum,
Tid_typedef,
Tid_template,
Tid_const,
Tid_volatile,
Tid_extern,
Tid_static,
Tid_register,
Tid_inline,
Tid_namespace,
Tid_using,
Tid_SwBracket_Right,
Tid_DoubleColon,
Tid_typename,
Tid_DefineName,
Tid_MacroName,
Tid_BuiltInType,
Tid_TypeSpecializer };
static F_Tok stateF_in_extern[] = { &PE_File::On_in_extern_Constant };
static INT16 stateT_in_extern[] = { Tid_Constant };
static F_Tok stateF_in_externC[] = { &PE_File::On_in_externC_SwBracket_Left };
static INT16 stateT_in_externC[] = { Tid_SwBracket_Left };
SEMPARSE_CREATE_STATUS(PE_File, std, Hdl_SyntaxError);
SEMPARSE_CREATE_STATUS(PE_File, in_extern, On_in_extern_Ignore);
SEMPARSE_CREATE_STATUS(PE_File, in_externC, On_in_externC_NoBlock);
}
void
PE_File::InitData()
{
pStati->SetCur(std);
}
void
PE_File::TransferData()
{
pStati->SetCur(size_of_states);
}
void
PE_File::Hdl_SyntaxError( const char * i_sText)
{
if ( *i_sText == ';' )
{
Cerr() << Env().CurFileName() << ", line "
<< Env().LineCount()
<< ": Sourcecode warning: ';' as a toplevel declaration is deprecated."
<< Endl();
SetTokenResult(done,stay);
return;
}
StdHandlingOfSyntaxError(i_sText);
}
void
PE_File::SpReturn_VarFunc()
{
if (bWithinSingleExternC)
{
access_Env().CloseBlock();
bWithinSingleExternC = false;
}
}
void
PE_File::SpReturn_Template()
{
access_Env().OpenTemplate( pSpuTemplate->Child().Result_Parameters() );
}
void
PE_File::On_std_namespace(const char * )
{
pSpuNamespace->Push(done);
}
void
PE_File::On_std_ClassKey(const char * )
{
pSpuVarFunc->Push(not_done); // This is correct,
// classes are parsed via PE_Type.
}
void
PE_File::On_std_typedef(const char * )
{
pSpuTypedef->Push(not_done);
}
void
PE_File::On_std_enum(const char * )
{
pSpuVarFunc->Push(not_done); // This is correct,
// enums are parsed via PE_Type.
}
void
PE_File::On_std_VarFunc(const char * )
{
pSpuVarFunc->Push(not_done);
}
void
PE_File::On_std_template(const char * )
{
pSpuTemplate->Push(done);
}
void
PE_File::On_std_extern(const char * )
{
SetTokenResult(done, stay);
pStati->SetCur(in_extern);
}
void
PE_File::On_std_using(const char * )
{
pSpuUsing->Push(done);
}
void
PE_File::On_std_SwBracketRight(const char * )
{
SetTokenResult(done,stay);
access_Env().CloseBlock();
}
void
PE_File::On_std_DefineName(const char * )
{
pSpuDefs->Push(not_done);
}
void
PE_File::On_std_MacroName(const char * )
{
pSpuDefs->Push(not_done);
}
void
PE_File::On_in_extern_Constant(const char * )
{
SetTokenResult(done,stay);
pStati->SetCur(in_externC);
access_Env().OpenExternC();
}
void
PE_File::On_in_extern_Ignore(const char * )
{
SetTokenResult(not_done, stay);
pStati->SetCur(std);
}
void
PE_File::On_in_externC_SwBracket_Left(const char * )
{
SetTokenResult(done, stay);
pStati->SetCur(std);
}
void
PE_File::On_in_externC_NoBlock(const char * )
{
SetTokenResult(not_done, stay);
pStati->SetCur(std);
bWithinSingleExternC = true;
}
} // namespace cpp