Imported Upstream version 1.4.8upstream/1.4.8

1 files changed, 0 insertions, 372 deletions

diff --git a/grammar.y b/grammar.y
deleted file mode 100644
index e484530..0000000
--- a/grammar.y
+++ /dev/null
@@ -1,372 +0,0 @@
-/* -*- mode: C -*- */
-/* ----------------------------------------------------------------------------
-   libconfig - A library for processing structured configuration files
-   Copyright (C) 2005-2008  Mark A Lindner
- 
-   This file is part of libconfig.
-    
-   This library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public License
-   as published by the Free Software Foundation; either version 2.1 of
-   the License, or (at your option) any later version.
-    
-   This library is distributed in the hope that it will be useful, but
-   WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-    
-   You should have received a copy of the GNU Library General Public
-   License along with this library; if not, see
-   <http://www.gnu.org/licenses/>.
-   ----------------------------------------------------------------------------
-*/
-
-%defines
-%output="y.tab.c"
-%pure-parser
-%lex-param{void *scanner}
-%parse-param{void *scanner}
-%parse-param{struct parse_context *ctx}
-
-%{
-#include <string.h>
-#include <stdlib.h>
-#include "libconfig.h"
-#ifdef WIN32
-#include "wincompat.h"
-
-/* prevent warnings about redefined malloc/free in generated code: */
-#ifndef _STDLIB_H
-#define _STDLIB_H
-#endif
-  
-#include <malloc.h>
-#endif
-#include "private.h"
-
-/* these delcarations are provided to suppress compiler warnings */
-extern int libconfig_yylex();
-extern int libconfig_yyget_lineno();
-  
-static const char *err_array_elem_type = "mismatched element type in array";
-static const char *err_duplicate_setting = "duplicate setting name";
-
-#define IN_ARRAY() \
-  (ctx->parent && (ctx->parent->type == CONFIG_TYPE_ARRAY))
-
-#define IN_LIST() \
-  (ctx->parent && (ctx->parent->type == CONFIG_TYPE_LIST))
-
-#define CAPTURE_PARSE_POS(S)                                    \
-  (S)->line = (unsigned int)libconfig_yyget_lineno(scanner)
-
-void libconfig_yyerror(void *scanner, struct parse_context *ctx,
-                      char const *s)
-{
-  ctx->config->error_line = libconfig_yyget_lineno(scanner);
-  ctx->config->error_text = s;
-}
-
-%}
-
-%union
-{
-  long ival;
-  long long llval;
-  double fval;
-  char *sval;
-}
-
-%token <ival> TOK_BOOLEAN TOK_INTEGER TOK_HEX
-%token <llval> TOK_INTEGER64 TOK_HEX64
-%token <fval> TOK_FLOAT
-%token <sval> TOK_STRING TOK_NAME
-%token TOK_EQUALS TOK_NEWLINE TOK_ARRAY_START TOK_ARRAY_END TOK_LIST_START TOK_LIST_END TOK_COMMA TOK_GROUP_START TOK_GROUP_END TOK_END TOK_GARBAGE
-
-%%
-
-configuration:
-    /* empty */
-  | setting_list
-  ;
-
-setting_list:
-    setting
-  | setting_list setting
-  ;
-
-setting_list_optional:
-    /* empty */
-  | setting_list
-  ;
-
-setting:
-  TOK_NAME
-  {
-    ctx->setting = config_setting_add(ctx->parent, $1, CONFIG_TYPE_NONE);
-    free($1);
-  
-    if(ctx->setting == NULL)
-    {
-      libconfig_yyerror(scanner, ctx, err_duplicate_setting);
-      YYABORT;
-    }
-    else
-    {
-      CAPTURE_PARSE_POS(ctx->setting);
-    }
-  }
-
-  TOK_EQUALS value TOK_END
-  ;
-  
-array:
-  TOK_ARRAY_START
-  {
-    if(IN_LIST())
-    {
-      ctx->parent = config_setting_add(ctx->parent, NULL, CONFIG_TYPE_ARRAY);
-      CAPTURE_PARSE_POS(ctx->parent);
-    }
-    else
-    {
-      ctx->setting->type = CONFIG_TYPE_ARRAY;
-      ctx->parent = ctx->setting;
-      ctx->setting = NULL;
-    }
-  }
-  simple_value_list_optional
-  TOK_ARRAY_END
-  {
-    if(ctx->parent)
-      ctx->parent = ctx->parent->parent;    
-  }
-  ;
-
-list:
-  TOK_LIST_START
-  {
-    if(IN_LIST())
-    {
-      ctx->parent = config_setting_add(ctx->parent, NULL, CONFIG_TYPE_LIST);
-      CAPTURE_PARSE_POS(ctx->parent);
-    }
-    else
-    {
-      ctx->setting->type = CONFIG_TYPE_LIST;
-      ctx->parent = ctx->setting;
-      ctx->setting = NULL;
-    }
-  }
-  value_list_optional
-  TOK_LIST_END
-  {
-    if(ctx->parent)
-      ctx->parent = ctx->parent->parent;    
-  }
-  ;
-
-value:
-    simple_value
-  | array
-  | list
-  | group
-  ;
-
-simple_value:
-    TOK_BOOLEAN
-  {
-    if(IN_ARRAY() || IN_LIST())
-    {
-      config_setting_t *e = config_setting_set_bool_elem(ctx->parent, -1,
-                                                         (int)$1);
-      
-      if(! e)
-      {
-        libconfig_yyerror(scanner, ctx, err_array_elem_type);
-        YYABORT;
-      }
-      else
-      {
-        CAPTURE_PARSE_POS(e);
-      }
-    }
-    else
-      config_setting_set_bool(ctx->setting, (int)$1);
-  }
-  | TOK_INTEGER
-  {
-    if(IN_ARRAY() || IN_LIST())
-    {
-      config_setting_t *e = config_setting_set_int_elem(ctx->parent, -1, $1);
-      if(! e)
-      {
-        libconfig_yyerror(scanner, ctx, err_array_elem_type);
-        YYABORT;
-      }
-      else
-      {
-        config_setting_set_format(e, CONFIG_FORMAT_DEFAULT);
-        CAPTURE_PARSE_POS(e);
-      }
-    }
-    else
-    {
-      config_setting_set_int(ctx->setting, $1);
-      config_setting_set_format(ctx->setting, CONFIG_FORMAT_DEFAULT);
-    }
-  }
-  | TOK_INTEGER64
-  {
-    if(IN_ARRAY() || IN_LIST())
-    {
-      config_setting_t *e = config_setting_set_int64_elem(ctx->parent, -1, $1);
-      if(! e)
-      {
-        libconfig_yyerror(scanner, ctx, err_array_elem_type);
-        YYABORT;
-      }
-      else
-      {
-        config_setting_set_format(e, CONFIG_FORMAT_DEFAULT);
-        CAPTURE_PARSE_POS(e);
-      }
-    }
-    else
-    {
-      config_setting_set_int64(ctx->setting, $1);
-      config_setting_set_format(ctx->setting, CONFIG_FORMAT_DEFAULT);
-    }
-  }
-  | TOK_HEX
-  {
-    if(IN_ARRAY() || IN_LIST())
-    {
-      config_setting_t *e = config_setting_set_int_elem(ctx->parent, -1, $1);
-      if(! e)
-      {
-        libconfig_yyerror(scanner, ctx, err_array_elem_type);
-        YYABORT;
-      }
-      else
-      {
-        config_setting_set_format(e, CONFIG_FORMAT_HEX);
-        CAPTURE_PARSE_POS(e);
-      }
-    }
-    else
-    {
-      config_setting_set_int(ctx->setting, $1);
-      config_setting_set_format(ctx->setting, CONFIG_FORMAT_HEX);
-    }
-  }
-  | TOK_HEX64
-  {
-    if(IN_ARRAY() || IN_LIST())
-    {
-      config_setting_t *e = config_setting_set_int64_elem(ctx->parent, -1, $1);
-      if(! e)
-      {
-        libconfig_yyerror(scanner, ctx, err_array_elem_type);
-        YYABORT;
-      }
-      else
-      {
-        config_setting_set_format(e, CONFIG_FORMAT_HEX);
-        CAPTURE_PARSE_POS(e);
-      }
-    }
-    else
-    {
-      config_setting_set_int64(ctx->setting, $1);
-      config_setting_set_format(ctx->setting, CONFIG_FORMAT_HEX);
-    }
-  }
-  | TOK_FLOAT
-  {
-    if(IN_ARRAY() || IN_LIST())
-    {
-      config_setting_t *e = config_setting_set_float_elem(ctx->parent, -1, $1);
-      if(! e)
-      {
-        libconfig_yyerror(scanner, ctx, err_array_elem_type);
-        YYABORT;
-      }
-      else
-      {
-        CAPTURE_PARSE_POS(e);
-      }
-    }
-    else
-      config_setting_set_float(ctx->setting, $1);
-  }
-  | TOK_STRING
-  {
-    if(IN_ARRAY() || IN_LIST())
-    {
-      config_setting_t *e = config_setting_set_string_elem(ctx->parent, -1,
-                                                           $1);
-      free($1);
-      
-      if(! e)
-      {
-        libconfig_yyerror(scanner, ctx, err_array_elem_type);
-        YYABORT;
-      }
-      else
-      {
-        CAPTURE_PARSE_POS(e);
-      }
-    }
-    else
-    {
-      config_setting_set_string(ctx->setting, $1);
-      free($1);
-    }
-  }
-  ;
-
-value_list:
-    value
-  | value_list TOK_COMMA value
-  ;
-
-value_list_optional:
-    /* empty */
-  | value_list
-  ;
-
-simple_value_list:
-    simple_value
-  | simple_value_list TOK_COMMA simple_value
-  ;
-
-simple_value_list_optional:
-    /* empty */
-  | simple_value_list
-  ;
-
-group:
-  TOK_GROUP_START
-  {
-    if(IN_LIST())
-    {
-      ctx->parent = config_setting_add(ctx->parent, NULL, CONFIG_TYPE_GROUP);
-      CAPTURE_PARSE_POS(ctx->parent);
-    }
-    else
-    {
-      ctx->setting->type = CONFIG_TYPE_GROUP;
-      ctx->parent = ctx->setting;
-      ctx->setting = NULL;
-    }
-  }
-  setting_list_optional
-  TOK_GROUP_END
-  {
-    if(ctx->parent)
-      ctx->parent = ctx->parent->parent;
-  }
-  ;
-
-%%