ENH: Initial import (not working yet)
This commit is contained in:
Andy Cedilnik
parent
894fa6a8c7
commit
2f42e93427
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@ -0,0 +1,115 @@
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%{
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||||
/*=========================================================================
|
||||
|
||||
Program: CMake - Cross-Platform Makefile Generator
|
||||
Module: $RCSfile$
|
||||
Language: C++
|
||||
Date: $Date$
|
||||
Version: $Revision$
|
||||
|
||||
Copyright (c) 2002 Kitware, Inc., Insight Consortium. All rights reserved.
|
||||
See Copyright.txt or http://www.cmake.org/HTML/Copyright.html for details.
|
||||
|
||||
This software is distributed WITHOUT ANY WARRANTY; without even
|
||||
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
|
||||
PURPOSE. See the above copyright notices for more information.
|
||||
|
||||
=========================================================================*/
|
||||
/*
|
||||
|
||||
This file must be translated to C and modified to build everywhere.
|
||||
|
||||
Run flex like this:
|
||||
|
||||
flex --prefix=cmCommandArgument_yy --header-file=cmCommandArgumentLexer.h -ocmCommandArgumentLexer.cxx cmCommandArgumentLexer.in.l
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|
||||
Modify cmCommandArgumentLexer.cxx:
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||||
- remove TABs
|
||||
- remove "yyscanner" argument from these methods:
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yy_fatal_error, yyalloc, yyrealloc, yyfree
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||||
- remove all YY_BREAK lines occurring right after return statements
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||||
- change while ( 1 ) to for(;;)
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||||
|
||||
Modify cmCommandArgumentLexer.h:
|
||||
- remove TABs
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- remove the yy_init_globals function
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- remove the block that includes unistd.h
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- remove #line directives (avoids bogus warning on old Sun)
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*/
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||||
#include "cmCommandArgumentParserHelper.h"
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|
||||
/* Disable some warnings. */
|
||||
#if defined(_MSC_VER)
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# pragma warning ( disable : 4127 )
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||||
# pragma warning ( disable : 4131 )
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||||
# pragma warning ( disable : 4244 )
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# pragma warning ( disable : 4251 )
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# pragma warning ( disable : 4267 )
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# pragma warning ( disable : 4305 )
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# pragma warning ( disable : 4309 )
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# pragma warning ( disable : 4706 )
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# pragma warning ( disable : 4786 )
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#endif
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||||
|
||||
/* Disable features we do not need. */
|
||||
#define YY_NEVER_INTERACTIVE 1
|
||||
#undef ECHO /* SGI termios defines this differently. */
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||||
#define ECHO
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||||
|
||||
/* Replace the lexer input function. */
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||||
#undef YY_INPUT
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||||
#define YY_INPUT(buf, result, max_size) \
|
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{ result = yyextra->LexInput(buf, max_size); }
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||||
/* Include the set of tokens from the parser. */
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#include "cmCommandArgumentParserTokens.h"
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#if defined( _WIN32 ) && !defined( __CYGWIN__ )
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/* Handle Windows properly */
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||||
# include <io.h>
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# if defined( _MSC_VER )
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# define isatty _isatty
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# endif
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||||
# define YY_NO_UNISTD_H 1
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#endif
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||||
|
||||
/*--------------------------------------------------------------------------*/
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||||
%}
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||||
|
||||
%option reentrant
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%option noyywrap
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||||
%pointer
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||||
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||||
%%
|
||||
|
||||
"$[A-Za-z0-9_]+{" {
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||||
yyextra->AllocateParserType(yylvalp, yytext+1, strlen(yytext)-2);
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||||
return cal_NCURLY;
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}
|
||||
|
||||
"${" {
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return cal_DCURLY;
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||||
}
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||||
|
||||
"}" {
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return cal_RCURLY;
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}
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||||
|
||||
"@" {
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return cal_AT;
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}
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||||
|
||||
[A-Za-z0-9_]+ {
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yyextra->AllocateParserType(yylvalp, yytext, strlen(yytext));
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return cal_NAME;
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}
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||||
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||||
([^A-Za-z0-9_$}\\@]+|\.) {
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yyextra->AllocateParserType(yylvalp, yytext, strlen(yytext));
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return cal_SYMBOL;
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}
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||||
|
||||
%%
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||||
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|
@ -0,0 +1,220 @@
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|||
%{
|
||||
/*=========================================================================
|
||||
|
||||
Program: CMake - Cross-Platform Makefile Generator
|
||||
Module: $RCSfile$
|
||||
Language: C++
|
||||
Date: $Date$
|
||||
Version: $Revision$
|
||||
|
||||
Copyright (c) 2002 Kitware, Inc., Insight Consortium. All rights reserved.
|
||||
See Copyright.txt or http://www.cmake.org/HTML/Copyright.html for details.
|
||||
|
||||
This software is distributed WITHOUT ANY WARRANTY; without even
|
||||
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
|
||||
PURPOSE. See the above copyright notices for more information.
|
||||
|
||||
=========================================================================*/
|
||||
/*
|
||||
|
||||
This file must be translated to C and modified to build everywhere.
|
||||
|
||||
Run bison like this:
|
||||
|
||||
bison --yacc --name-prefix=cmCommandArgument_yy --defines=cmCommandArgumentParserTokens.h -ocmCommandArgumentParser.cxx cmCommandArgumentParser.y
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|
||||
Modify cmCommandArgumentParser.cxx:
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- remove TABs
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||||
- add __HP_aCC to the #if test for yyerrorlab warning suppression
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||||
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||||
*/
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||||
|
||||
/* Configure the parser to use a lexer object. */
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||||
#define YYPARSE_PARAM yyscanner
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||||
#define YYLEX_PARAM yyscanner
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#define YYERROR_VERBOSE 1
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#define cmCommandArgument_yyerror(x) \
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cmCommandArgumentError(yyscanner, x)
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#define yyGetParser (cmCommandArgument_yyget_extra(yyscanner))
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/*-------------------------------------------------------------------------*/
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#include "cmCommandArgumentParserHelper.h" /* Interface to parser object. */
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#include "cmCommandArgumentLexer.h" /* Interface to lexer object. */
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||||
#include "cmCommandArgumentParserTokens.h" /* Need YYSTYPE for YY_DECL. */
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||||
|
||||
/* Forward declare the lexer entry point. */
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YY_DECL;
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||||
|
||||
/* Internal utility functions. */
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||||
static void cmCommandArgumentError(yyscan_t yyscanner, const char* message);
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#define YYDEBUG 1
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#define YYMAXDEPTH 1000000
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||||
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#define calCheckEmpty(cnt) yyGetParser->CheckEmpty(__LINE__, cnt, yyvsp);
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#define calElementStart(cnt) yyGetParser->PrepareElement(&yyval)
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||||
/* Disable some warnings in the generated code. */
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||||
#ifdef __BORLANDC__
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# pragma warn -8004 /* Variable assigned a value that is not used. */
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||||
#endif
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||||
#ifdef _MSC_VER
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# pragma warning (disable: 4102) /* Unused goto label. */
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# pragma warning (disable: 4065) /* Switch statement contains default but no case. */
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#endif
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%}
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||||
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||||
/* Generate a reentrant parser object. */
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%pure_parser
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/*
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%union {
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char* string;
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}
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*/
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||||
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||||
/*-------------------------------------------------------------------------*/
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||||
/* Tokens */
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%token cal_NCURLY
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%token cal_DCURLY
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%token cal_RCURLY
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||||
%token cal_NAME
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||||
%token cal_SYMBOL
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||||
%token cal_AT
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%token cal_ERROR
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||||
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||||
/*-------------------------------------------------------------------------*/
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||||
/* grammar */
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||||
%%
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||||
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||||
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||||
Start:
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Goal
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{
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calElementStart(1);
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||||
calCheckEmpty(1);
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||||
$<str>$ = 0;
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||||
yyGetParser->SetResult($<str>1);
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}
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||||
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Goal:
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String
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||||
{
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calElementStart(1);
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calCheckEmpty(1);
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$<str>$ = $<str>1;
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}
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||||
|
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||||
String Goal
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||||
{
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calElementStart(2);
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calCheckEmpty(2);
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||||
$<str>$ = yyGetParser->CombineUnions($<str>1, $<str>2);
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||||
}
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||||
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||||
String:
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||||
TextWithRCurly
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||||
{
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calElementStart(1);
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||||
calCheckEmpty(1);
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||||
$<str>$ = $<str>1;
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||||
}
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||||
|
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||||
Variable
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||||
{
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||||
calElementStart(1);
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||||
calCheckEmpty(1);
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||||
$<str>$ = $<str>1;
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||||
}
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||||
|
||||
MultipleIds:
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||||
{
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||||
calElementStart(0);
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||||
calCheckEmpty(0);
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||||
}
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||||
|
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||||
ID MultipleIds
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||||
{
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||||
calElementStart(2);
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||||
calCheckEmpty(2);
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||||
$<str>$ = yyGetParser->CombineUnions($<str>1, $<str>2);
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||||
}
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||||
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||||
ID:
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||||
Text
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||||
{
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calElementStart(1);
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||||
calCheckEmpty(1);
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||||
$<str>$ = $<str>1;
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||||
}
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||||
|
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||||
Variable
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||||
{
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||||
calElementStart(1);
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||||
calCheckEmpty(1);
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||||
$<str>$ = $<str>1;
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||||
}
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||||
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||||
Text:
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||||
cal_NAME
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||||
{
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||||
calElementStart(1);
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||||
calCheckEmpty(1);
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||||
$<str>$ = $<str>1;
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||||
}
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||||
|
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||||
cal_SYMBOL
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||||
{
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||||
calElementStart(1);
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||||
calCheckEmpty(1);
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||||
$<str>$ = $<str>1;
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||||
}
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||||
|
||||
TextWithRCurly:
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||||
Text
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||||
{
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||||
calElementStart(1);
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||||
calCheckEmpty(1);
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||||
$<str>$ = $<str>1;
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||||
}
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||||
|
|
||||
cal_RCURLY
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||||
{
|
||||
calElementStart(1);
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||||
calCheckEmpty(1);
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||||
$<str>$ = $<str>1;
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||||
}
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||||
|
||||
Variable:
|
||||
cal_NCURLY MultipleIds cal_RCURLY
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||||
{
|
||||
calElementStart(3);
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||||
calCheckEmpty(3);
|
||||
$<str>$ = yyGetParser->ExpandSpecialVariable($<str>1,$<str>2);
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||||
std::cerr << __LINE__ << " here: [" << $<str>1 << "] [" << $<str>2 << "] [" << $<str>3 << "]" << std::endl;
|
||||
}
|
||||
|
|
||||
cal_DCURLY MultipleIds cal_RCURLY
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||||
{
|
||||
calElementStart(3);
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||||
calCheckEmpty(3);
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||||
$<str>$ = yyGetParser->ExpandVariable($<str>2);
|
||||
std::cerr << __LINE__ << " here: [" << $<str>1 << "] [" << $<str>2 << "] [" << $<str>3 << "]" << std::endl;
|
||||
}
|
||||
|
|
||||
cal_AT cal_NAME cal_AT
|
||||
{
|
||||
calElementStart(3);
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||||
calCheckEmpty(3);
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||||
$<str>$ = yyGetParser->ExpandVariable($<str>2);
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||||
}
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||||
|
||||
%%
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||||
/* End of grammar */
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||||
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||||
/*--------------------------------------------------------------------------*/
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||||
void cmCommandArgumentError(yyscan_t yyscanner, const char* message)
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||||
{
|
||||
yyGetParser->Error(message);
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||||
}
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||||
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||||
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|
@ -0,0 +1,352 @@
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|||
/*=========================================================================
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||||
|
||||
Program: CMake - Cross-Platform Makefile Generator
|
||||
Module: $RCSfile$
|
||||
Language: C++
|
||||
Date: $Date$
|
||||
Version: $Revision$
|
||||
|
||||
Copyright (c) 2002 Kitware, Inc., Insight Consortium. All rights reserved.
|
||||
See Copyright.txt or http://www.cmake.org/HTML/Copyright.html for details.
|
||||
|
||||
This software is distributed WITHOUT ANY WARRANTY; without even
|
||||
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
|
||||
PURPOSE. See the above copyright notices for more information.
|
||||
|
||||
=========================================================================*/
|
||||
#include "cmCommandArgumentParserHelper.h"
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||||
|
||||
#include "cmSystemTools.h"
|
||||
#include "cmCommandArgumentLexer.h"
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||||
|
||||
#include "cmMakefile.h"
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||||
|
||||
int cmCommandArgument_yyparse( yyscan_t yyscanner );
|
||||
|
||||
cmCommandArgumentParserHelper::cmCommandArgumentParserHelper()
|
||||
{
|
||||
m_FileLine = -1;
|
||||
}
|
||||
|
||||
|
||||
cmCommandArgumentParserHelper::~cmCommandArgumentParserHelper()
|
||||
{
|
||||
this->CleanupParser();
|
||||
}
|
||||
|
||||
void cmCommandArgumentParserHelper::SetLineFile(long line, const char* file)
|
||||
{
|
||||
m_FileLine = line;
|
||||
m_FileName = file;
|
||||
}
|
||||
|
||||
char* cmCommandArgumentParserHelper::AddString(const char* str)
|
||||
{
|
||||
if ( !str || !*str )
|
||||
{
|
||||
return m_EmptyVariable;
|
||||
}
|
||||
char* stVal = new char[strlen(str)+1];
|
||||
strcpy(stVal, str);
|
||||
return *(m_Variables.insert(stVal).first);
|
||||
}
|
||||
|
||||
char* cmCommandArgumentParserHelper::ExpandSpecialVariable(const char* key, const char* var)
|
||||
{
|
||||
if ( !key )
|
||||
{
|
||||
return this->ExpandVariable(var);
|
||||
}
|
||||
if ( strcmp(key, "ENV") == 0 )
|
||||
{
|
||||
char *ptr = getenv(var);
|
||||
if (ptr)
|
||||
{
|
||||
if (m_EscapeQuotes)
|
||||
{
|
||||
return this->AddString(cmSystemTools::EscapeQuotes(ptr).c_str());
|
||||
}
|
||||
else
|
||||
{
|
||||
return ptr;
|
||||
}
|
||||
}
|
||||
return m_EmptyVariable;
|
||||
}
|
||||
cmSystemTools::Error("Key ", key, " is not used yet. For now only $ENV{..} is allowed");
|
||||
return 0;
|
||||
}
|
||||
|
||||
char* cmCommandArgumentParserHelper::ExpandVariable(const char* var)
|
||||
{
|
||||
if(var == "CMAKE_CURRENT_LIST_FILE")
|
||||
{
|
||||
return this->AddString(m_FileName.c_str());
|
||||
}
|
||||
else if(m_FileLine >= 0 && (var == "CMAKE_CURRENT_LIST_LINE"))
|
||||
{
|
||||
cmOStringStream ostr;
|
||||
ostr << m_FileLine;
|
||||
return this->AddString(ostr.str().c_str());
|
||||
}
|
||||
const char* value = m_Makefile->GetDefinition(var);
|
||||
return this->AddString(value);
|
||||
}
|
||||
|
||||
void cmCommandArgumentParserHelper::DeallocateParserType(char** pt)
|
||||
{
|
||||
if (!pt)
|
||||
{
|
||||
return;
|
||||
}
|
||||
if (!*pt)
|
||||
{
|
||||
//*pt = 0;
|
||||
return;
|
||||
}
|
||||
// std::cout << (void*) *pt << " " << *pt << " this->DeallocateParserType" << std::endl;
|
||||
//delete [] *pt;
|
||||
*pt = 0;
|
||||
this->UnionsAvailable --;
|
||||
}
|
||||
|
||||
void cmCommandArgumentParserHelper::SafePrintMissing(const char* str, int line, int cnt)
|
||||
{
|
||||
if ( this->Verbose )
|
||||
{
|
||||
if ( str )
|
||||
{
|
||||
//std::cout << (void*) str << " JPSafePrintMissing" << std::endl;
|
||||
std::cout << line << " String " << cnt << " exists: ";
|
||||
unsigned int cc;
|
||||
for ( cc = 0; cc < strlen(str); cc ++ )
|
||||
{
|
||||
unsigned char ch = str[cc];
|
||||
if ( ch >= 32 && ch <= 126 )
|
||||
{
|
||||
std::cout << (char)ch;
|
||||
}
|
||||
else
|
||||
{
|
||||
std::cout << "<" << (int)ch << ">";
|
||||
break;
|
||||
}
|
||||
}
|
||||
std::cout << "- " << strlen(str) << std::endl;
|
||||
}
|
||||
}
|
||||
}
|
||||
void cmCommandArgumentParserHelper::Print(const char* place, const char* str)
|
||||
{
|
||||
if ( this->Verbose )
|
||||
{
|
||||
std::cout << "[" << place << "=" << str << "]" << std::endl;
|
||||
}
|
||||
}
|
||||
|
||||
char* cmCommandArgumentParserHelper::CombineUnions(const char* in1, const char* in2)
|
||||
{
|
||||
int len = 1;
|
||||
if ( in1 )
|
||||
{
|
||||
len += strlen(in1);
|
||||
}
|
||||
if ( in2 )
|
||||
{
|
||||
len += strlen(in2);
|
||||
}
|
||||
char* out = new char [ len ];
|
||||
out[0] = 0;
|
||||
if ( in1 )
|
||||
{
|
||||
strcat(out, in1);
|
||||
}
|
||||
if ( in2 )
|
||||
{
|
||||
strcat(out, in2);
|
||||
}
|
||||
return *(m_Variables.insert(out).first);
|
||||
}
|
||||
|
||||
void cmCommandArgumentParserHelper::CheckEmpty(int line, int cnt, cmCommandArgumentParserHelper::ParserType* pt)
|
||||
{
|
||||
int cc;
|
||||
int kk = -cnt + 1;
|
||||
for ( cc = 1; cc <= cnt; cc ++)
|
||||
{
|
||||
cmCommandArgumentParserHelper::ParserType* cpt = pt + kk;
|
||||
this->SafePrintMissing(cpt->str, line, cc);
|
||||
kk ++;
|
||||
}
|
||||
}
|
||||
|
||||
void cmCommandArgumentParserHelper::PrepareElement(cmCommandArgumentParserHelper::ParserType* me)
|
||||
{
|
||||
// Inititalize self
|
||||
me->str = 0;
|
||||
}
|
||||
|
||||
void cmCommandArgumentParserHelper::AllocateParserType(cmCommandArgumentParserHelper::ParserType* pt,
|
||||
const char* str, int len)
|
||||
{
|
||||
pt->str = 0;
|
||||
if ( len == 0 )
|
||||
{
|
||||
len = strlen(str);
|
||||
}
|
||||
if ( len == 0 )
|
||||
{
|
||||
return;
|
||||
}
|
||||
this->UnionsAvailable ++;
|
||||
pt->str = new char[ len + 1 ];
|
||||
strncpy(pt->str, str, len);
|
||||
pt->str[len] = 0;
|
||||
this->Allocates.push_back(pt->str);
|
||||
// std::cout << (void*) pt->str << " " << pt->str << " JPAllocateParserType" << std::endl;
|
||||
}
|
||||
|
||||
int cmCommandArgumentParserHelper::ParseString(const char* str, int verb)
|
||||
{
|
||||
if ( !str)
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
//printf("Do some parsing: %s\n", str);
|
||||
|
||||
this->Verbose = verb;
|
||||
this->InputBuffer = str;
|
||||
this->InputBufferPos = 0;
|
||||
this->CurrentLine = 0;
|
||||
|
||||
m_Result = "";
|
||||
|
||||
yyscan_t yyscanner;
|
||||
cmCommandArgument_yylex_init(&yyscanner);
|
||||
cmCommandArgument_yyset_extra(this, yyscanner);
|
||||
int res = cmCommandArgument_yyparse(yyscanner);
|
||||
cmCommandArgument_yylex_destroy(yyscanner);
|
||||
if ( res != 0 )
|
||||
{
|
||||
std::cout << "JP_Parse returned: " << res << std::endl;
|
||||
return 0;
|
||||
}
|
||||
|
||||
this->CleanupParser();
|
||||
|
||||
if ( Verbose )
|
||||
{
|
||||
std::cerr << "Expanding [" << str << "] produced: [" << m_Result.c_str() << "]" << std::endl;
|
||||
}
|
||||
return 1;
|
||||
}
|
||||
|
||||
void cmCommandArgumentParserHelper::CleanupParser()
|
||||
{
|
||||
std::vector<char*>::iterator it;
|
||||
for ( it = this->Allocates.begin();
|
||||
it != this->Allocates.end();
|
||||
++ it )
|
||||
{
|
||||
delete [] *it;
|
||||
}
|
||||
std::set<char*>::iterator sit;
|
||||
for ( sit = m_Variables.begin();
|
||||
sit != m_Variables.end();
|
||||
++ sit )
|
||||
{
|
||||
delete [] *sit;
|
||||
}
|
||||
this->Allocates.erase(this->Allocates.begin(),
|
||||
this->Allocates.end());
|
||||
m_Variables.erase(m_Variables.begin(), m_Variables.end());
|
||||
}
|
||||
|
||||
int cmCommandArgumentParserHelper::LexInput(char* buf, int maxlen)
|
||||
{
|
||||
//std::cout << "JPLexInput ";
|
||||
//std::cout.write(buf, maxlen);
|
||||
//std::cout << std::endl;
|
||||
if ( maxlen < 1 )
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
if ( this->InputBufferPos < this->InputBuffer.size() )
|
||||
{
|
||||
buf[0] = this->InputBuffer[ this->InputBufferPos++ ];
|
||||
if ( buf[0] == '\n' )
|
||||
{
|
||||
this->CurrentLine ++;
|
||||
}
|
||||
return(1);
|
||||
}
|
||||
else
|
||||
{
|
||||
buf[0] = '\n';
|
||||
return( 0 );
|
||||
}
|
||||
}
|
||||
void cmCommandArgumentParserHelper::Error(const char* str)
|
||||
{
|
||||
unsigned long pos = static_cast<unsigned long>(this->InputBufferPos);
|
||||
fprintf(stderr, "JPError: %s (%lu / Line: %d)\n", str, pos, this->CurrentLine);
|
||||
int cc;
|
||||
std::cerr << "String: [";
|
||||
for ( cc = 0; cc < 30 && *(this->InputBuffer.c_str() + this->InputBufferPos + cc);
|
||||
cc ++ )
|
||||
{
|
||||
std::cerr << *(this->InputBuffer.c_str() + this->InputBufferPos + cc);
|
||||
}
|
||||
std::cerr << "]" << std::endl;
|
||||
}
|
||||
|
||||
void cmCommandArgumentParserHelper::UpdateCombine(const char* str1, const char* str2)
|
||||
{
|
||||
if ( this->CurrentCombine == "" && str1 != 0)
|
||||
{
|
||||
this->CurrentCombine = str1;
|
||||
}
|
||||
this->CurrentCombine += ".";
|
||||
this->CurrentCombine += str2;
|
||||
}
|
||||
|
||||
int cmCommandArgumentParserHelper::ParseFile(const char* file)
|
||||
{
|
||||
if ( !cmSystemTools::FileExists(file))
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
std::ifstream ifs(file);
|
||||
if ( !ifs )
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
|
||||
cmStdString fullfile = "";
|
||||
cmStdString line;
|
||||
while ( cmSystemTools::GetLineFromStream(ifs, line) )
|
||||
{
|
||||
fullfile += line + "\n";
|
||||
}
|
||||
return this->ParseString(fullfile.c_str(), 0);
|
||||
}
|
||||
|
||||
void cmCommandArgumentParserHelper::Append(const char* str)
|
||||
{
|
||||
std::cout << "Append[" << str << "]" << std::endl;
|
||||
}
|
||||
|
||||
void cmCommandArgumentParserHelper::SetMakefile(const cmMakefile* mf)
|
||||
{
|
||||
m_Makefile = mf;
|
||||
}
|
||||
|
||||
void cmCommandArgumentParserHelper::SetResult(const char* value)
|
||||
{
|
||||
if ( !value )
|
||||
{
|
||||
return;
|
||||
}
|
||||
m_Result = value;
|
||||
}
|
||||
|
||||
|
|
@ -0,0 +1,112 @@
|
|||
/*=========================================================================
|
||||
|
||||
Program: CMake - Cross-Platform Makefile Generator
|
||||
Module: $RCSfile$
|
||||
Language: C++
|
||||
Date: $Date$
|
||||
Version: $Revision$
|
||||
|
||||
Copyright (c) 2002 Kitware, Inc., Insight Consortium. All rights reserved.
|
||||
See Copyright.txt or http://www.cmake.org/HTML/Copyright.html for details.
|
||||
|
||||
This software is distributed WITHOUT ANY WARRANTY; without even
|
||||
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
|
||||
PURPOSE. See the above copyright notices for more information.
|
||||
|
||||
=========================================================================*/
|
||||
#ifndef cmCommandArgumentParserHelper_h
|
||||
#define cmCommandArgumentParserHelper_h
|
||||
|
||||
#include "cmStandardIncludes.h"
|
||||
|
||||
#define YYSTYPE cmCommandArgumentParserHelper::ParserType
|
||||
#define YYSTYPE_IS_DECLARED
|
||||
#define YY_EXTRA_TYPE cmCommandArgumentParserHelper*
|
||||
#define YY_DECL int cmCommandArgument_yylex(YYSTYPE* yylvalp, yyscan_t yyscanner)
|
||||
|
||||
/** \class cmCommandArgumentParserHelper
|
||||
* \brief Helper class for parsing java source files
|
||||
*
|
||||
* Finds dependencies for java file and list of outputs
|
||||
*/
|
||||
|
||||
class cmMakefile;
|
||||
|
||||
class cmCommandArgumentParserHelper
|
||||
{
|
||||
public:
|
||||
typedef struct {
|
||||
char* str;
|
||||
} ParserType;
|
||||
|
||||
cmCommandArgumentParserHelper();
|
||||
~cmCommandArgumentParserHelper();
|
||||
|
||||
int ParseString(const char* str, int verb);
|
||||
int ParseFile(const char* file);
|
||||
|
||||
// For the lexer:
|
||||
void AllocateParserType(cmCommandArgumentParserHelper::ParserType* pt,
|
||||
const char* str, int len = 0);
|
||||
|
||||
int LexInput(char* buf, int maxlen);
|
||||
void Error(const char* str);
|
||||
|
||||
// For yacc
|
||||
void AddClassFound(const char* sclass);
|
||||
void PrepareElement(ParserType* opt);
|
||||
void DeallocateParserType(char** pt);
|
||||
void CheckEmpty(int line, int cnt, ParserType* pt);
|
||||
void StartClass(const char* cls);
|
||||
void EndClass();
|
||||
void AddPackagesImport(const char* sclass);
|
||||
void SetCurrentCombine(const char* cmb) { this->CurrentCombine = cmb; }
|
||||
const char* GetCurrentCombine() { return this->CurrentCombine.c_str(); }
|
||||
void UpdateCombine(const char* str1, const char* str2);
|
||||
void Append(const char* str);
|
||||
char* CombineUnions(const char* in1, const char* in2);
|
||||
|
||||
char* ExpandSpecialVariable(const char* key, const char* var);
|
||||
char* ExpandVariable(const char* var);
|
||||
void SetResult(const char* value);
|
||||
|
||||
void SetMakefile(const cmMakefile* mf);
|
||||
|
||||
std::string& GetResult() { return m_Result; }
|
||||
|
||||
void SetLineFile(long line, const char* file);
|
||||
void SetEscapeQuotes(bool b) { m_EscapeQuotes = b; }
|
||||
|
||||
private:
|
||||
cmStdString::size_type InputBufferPos;
|
||||
cmStdString InputBuffer;
|
||||
std::vector<char> OutputBuffer;
|
||||
int CurrentLine;
|
||||
int UnionsAvailable;
|
||||
int Verbose;
|
||||
|
||||
std::vector<char*> Allocates;
|
||||
std::string CurrentCombine;
|
||||
|
||||
void PrintClasses();
|
||||
|
||||
void Print(const char* place, const char* str);
|
||||
void SafePrintMissing(const char* str, int line, int cnt);
|
||||
|
||||
char* AddString(const char* str);
|
||||
|
||||
void CleanupParser();
|
||||
|
||||
std::set<char*> m_Variables;
|
||||
char m_EmptyVariable[1];
|
||||
const cmMakefile* m_Makefile;
|
||||
std::string m_Result;
|
||||
std::string m_FileName;
|
||||
long m_FileLine;
|
||||
|
||||
bool m_EscapeQuotes;
|
||||
};
|
||||
|
||||
#endif
|
||||
|
||||
|
||||
Loading…
Reference in New Issue