704 lines
14 KiB
Plaintext
704 lines
14 KiB
Plaintext
|
%{
|
||
|
|
/*
|
||
|
|
* Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org>
|
||
|
|
* Released under the terms of the GNU GPL v2.0.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include <ctype.h>
|
||
|
|
#include <stdarg.h>
|
||
|
|
#include <stdio.h>
|
||
|
|
#include <stdlib.h>
|
||
|
|
#include <string.h>
|
||
|
|
#include <stdbool.h>
|
||
|
|
|
||
|
|
#define LKC_DIRECT_LINK
|
||
|
|
#include "lkc.h"
|
||
|
|
|
||
|
|
#include "zconf.hash.c"
|
||
|
|
|
||
|
|
#define printd(mask, fmt...) if (cdebug & (mask)) printf(fmt)
|
||
|
|
|
||
|
|
#define PRINTD 0x0001
|
||
|
|
#define DEBUG_PARSE 0x0002
|
||
|
|
|
||
|
|
int cdebug = PRINTD;
|
||
|
|
|
||
|
|
extern int zconflex(void);
|
||
|
|
static void zconfprint(const char *err, ...);
|
||
|
|
static void zconf_error(const char *err, ...);
|
||
|
|
static void zconferror(const char *err);
|
||
|
|
static bool zconf_endtoken(struct kconf_id *id, int starttoken, int endtoken);
|
||
|
|
|
||
|
|
struct symbol *symbol_hash[257];
|
||
|
|
|
||
|
|
static struct menu *current_menu, *current_entry;
|
||
|
|
|
||
|
|
#define YYDEBUG 0
|
||
|
|
#if YYDEBUG
|
||
|
|
#define YYERROR_VERBOSE
|
||
|
|
#endif
|
||
|
|
%}
|
||
|
|
%expect 26
|
||
|
|
|
||
|
|
%union
|
||
|
|
{
|
||
|
|
char *string;
|
||
|
|
struct file *file;
|
||
|
|
struct symbol *symbol;
|
||
|
|
struct expr *expr;
|
||
|
|
struct menu *menu;
|
||
|
|
struct kconf_id *id;
|
||
|
|
}
|
||
|
|
|
||
|
|
%token <id>T_MAINMENU
|
||
|
|
%token <id>T_MENU
|
||
|
|
%token <id>T_ENDMENU
|
||
|
|
%token <id>T_SOURCE
|
||
|
|
%token <id>T_CHOICE
|
||
|
|
%token <id>T_ENDCHOICE
|
||
|
|
%token <id>T_COMMENT
|
||
|
|
%token <id>T_CONFIG
|
||
|
|
%token <id>T_MENUCONFIG
|
||
|
|
%token <id>T_HELP
|
||
|
|
%token <string> T_HELPTEXT
|
||
|
|
%token <id>T_IF
|
||
|
|
%token <id>T_ENDIF
|
||
|
|
%token <id>T_DEPENDS
|
||
|
|
%token <id>T_OPTIONAL
|
||
|
|
%token <id>T_PROMPT
|
||
|
|
%token <id>T_TYPE
|
||
|
|
%token <id>T_DEFAULT
|
||
|
|
%token <id>T_SELECT
|
||
|
|
%token <id>T_RANGE
|
||
|
|
%token <id>T_OPTION
|
||
|
|
%token <id>T_ON
|
||
|
|
%token <string> T_WORD
|
||
|
|
%token <string> T_WORD_QUOTE
|
||
|
|
%token T_UNEQUAL
|
||
|
|
%token T_CLOSE_PAREN
|
||
|
|
%token T_OPEN_PAREN
|
||
|
|
%token T_EOL
|
||
|
|
|
||
|
|
%left T_OR
|
||
|
|
%left T_AND
|
||
|
|
%left T_EQUAL T_UNEQUAL
|
||
|
|
%nonassoc T_NOT
|
||
|
|
|
||
|
|
%type <string> prompt
|
||
|
|
%type <symbol> symbol
|
||
|
|
%type <expr> expr
|
||
|
|
%type <expr> if_expr
|
||
|
|
%type <id> end
|
||
|
|
%type <id> option_name
|
||
|
|
%type <menu> if_entry menu_entry choice_entry
|
||
|
|
%type <string> symbol_option_arg
|
||
|
|
|
||
|
|
%destructor {
|
||
|
|
fprintf(stderr, "%s:%d: missing end statement for this entry\n",
|
||
|
|
$$->file->name, $$->lineno);
|
||
|
|
if (current_menu == $$)
|
||
|
|
menu_end_menu();
|
||
|
|
} if_entry menu_entry choice_entry
|
||
|
|
|
||
|
|
%%
|
||
|
|
input: stmt_list;
|
||
|
|
|
||
|
|
stmt_list:
|
||
|
|
/* empty */
|
||
|
|
| stmt_list common_stmt
|
||
|
|
| stmt_list choice_stmt
|
||
|
|
| stmt_list menu_stmt
|
||
|
|
| stmt_list T_MAINMENU prompt nl
|
||
|
|
| stmt_list end { zconf_error("unexpected end statement"); }
|
||
|
|
| stmt_list T_WORD error T_EOL { zconf_error("unknown statement \"%s\"", $2); }
|
||
|
|
| stmt_list option_name error T_EOL
|
||
|
|
{
|
||
|
|
zconf_error("unexpected option \"%s\"", kconf_id_strings + $2->name);
|
||
|
|
}
|
||
|
|
| stmt_list error T_EOL { zconf_error("invalid statement"); }
|
||
|
|
;
|
||
|
|
|
||
|
|
option_name:
|
||
|
|
T_DEPENDS | T_PROMPT | T_TYPE | T_SELECT | T_OPTIONAL | T_RANGE | T_DEFAULT
|
||
|
|
;
|
||
|
|
|
||
|
|
common_stmt:
|
||
|
|
T_EOL
|
||
|
|
| if_stmt
|
||
|
|
| comment_stmt
|
||
|
|
| config_stmt
|
||
|
|
| menuconfig_stmt
|
||
|
|
| source_stmt
|
||
|
|
;
|
||
|
|
|
||
|
|
option_error:
|
||
|
|
T_WORD error T_EOL { zconf_error("unknown option \"%s\"", $1); }
|
||
|
|
| error T_EOL { zconf_error("invalid option"); }
|
||
|
|
;
|
||
|
|
|
||
|
|
|
||
|
|
/* config/menuconfig entry */
|
||
|
|
|
||
|
|
config_entry_start: T_CONFIG T_WORD T_EOL
|
||
|
|
{
|
||
|
|
struct symbol *sym = sym_lookup($2, 0);
|
||
|
|
sym->flags |= SYMBOL_OPTIONAL;
|
||
|
|
menu_add_entry(sym);
|
||
|
|
printd(DEBUG_PARSE, "%s:%d:config %s\n", zconf_curname(), zconf_lineno(), $2);
|
||
|
|
};
|
||
|
|
|
||
|
|
config_stmt: config_entry_start config_option_list
|
||
|
|
{
|
||
|
|
menu_end_entry();
|
||
|
|
printd(DEBUG_PARSE, "%s:%d:endconfig\n", zconf_curname(), zconf_lineno());
|
||
|
|
};
|
||
|
|
|
||
|
|
menuconfig_entry_start: T_MENUCONFIG T_WORD T_EOL
|
||
|
|
{
|
||
|
|
struct symbol *sym = sym_lookup($2, 0);
|
||
|
|
sym->flags |= SYMBOL_OPTIONAL;
|
||
|
|
menu_add_entry(sym);
|
||
|
|
printd(DEBUG_PARSE, "%s:%d:menuconfig %s\n", zconf_curname(), zconf_lineno(), $2);
|
||
|
|
};
|
||
|
|
|
||
|
|
menuconfig_stmt: menuconfig_entry_start config_option_list
|
||
|
|
{
|
||
|
|
if (current_entry->prompt)
|
||
|
|
current_entry->prompt->type = P_MENU;
|
||
|
|
else
|
||
|
|
zconfprint("warning: menuconfig statement without prompt");
|
||
|
|
menu_end_entry();
|
||
|
|
printd(DEBUG_PARSE, "%s:%d:endconfig\n", zconf_curname(), zconf_lineno());
|
||
|
|
};
|
||
|
|
|
||
|
|
config_option_list:
|
||
|
|
/* empty */
|
||
|
|
| config_option_list config_option
|
||
|
|
| config_option_list symbol_option
|
||
|
|
| config_option_list depends
|
||
|
|
| config_option_list help
|
||
|
|
| config_option_list option_error
|
||
|
|
| config_option_list T_EOL
|
||
|
|
;
|
||
|
|
|
||
|
|
config_option: T_TYPE prompt_stmt_opt T_EOL
|
||
|
|
{
|
||
|
|
menu_set_type($1->stype);
|
||
|
|
printd(DEBUG_PARSE, "%s:%d:type(%u)\n",
|
||
|
|
zconf_curname(), zconf_lineno(),
|
||
|
|
$1->stype);
|
||
|
|
};
|
||
|
|
|
||
|
|
config_option: T_PROMPT prompt if_expr T_EOL
|
||
|
|
{
|
||
|
|
menu_add_prompt(P_PROMPT, $2, $3);
|
||
|
|
printd(DEBUG_PARSE, "%s:%d:prompt\n", zconf_curname(), zconf_lineno());
|
||
|
|
};
|
||
|
|
|
||
|
|
config_option: T_DEFAULT expr if_expr T_EOL
|
||
|
|
{
|
||
|
|
menu_add_expr(P_DEFAULT, $2, $3);
|
||
|
|
if ($1->stype != S_UNKNOWN)
|
||
|
|
menu_set_type($1->stype);
|
||
|
|
printd(DEBUG_PARSE, "%s:%d:default(%u)\n",
|
||
|
|
zconf_curname(), zconf_lineno(),
|
||
|
|
$1->stype);
|
||
|
|
};
|
||
|
|
|
||
|
|
config_option: T_SELECT T_WORD if_expr T_EOL
|
||
|
|
{
|
||
|
|
menu_add_symbol(P_SELECT, sym_lookup($2, 0), $3);
|
||
|
|
printd(DEBUG_PARSE, "%s:%d:select\n", zconf_curname(), zconf_lineno());
|
||
|
|
};
|
||
|
|
|
||
|
|
config_option: T_RANGE symbol symbol if_expr T_EOL
|
||
|
|
{
|
||
|
|
menu_add_expr(P_RANGE, expr_alloc_comp(E_RANGE,$2, $3), $4);
|
||
|
|
printd(DEBUG_PARSE, "%s:%d:range\n", zconf_curname(), zconf_lineno());
|
||
|
|
};
|
||
|
|
|
||
|
|
symbol_option: T_OPTION symbol_option_list T_EOL
|
||
|
|
;
|
||
|
|
|
||
|
|
symbol_option_list:
|
||
|
|
/* empty */
|
||
|
|
| symbol_option_list T_WORD symbol_option_arg
|
||
|
|
{
|
||
|
|
struct kconf_id *id = kconf_id_lookup($2, strlen($2));
|
||
|
|
if (id && id->flags & TF_OPTION)
|
||
|
|
menu_add_option(id->token, $3);
|
||
|
|
else
|
||
|
|
zconfprint("warning: ignoring unknown option %s", $2);
|
||
|
|
free($2);
|
||
|
|
};
|
||
|
|
|
||
|
|
symbol_option_arg:
|
||
|
|
/* empty */ { $$ = NULL; }
|
||
|
|
| T_EQUAL prompt { $$ = $2; }
|
||
|
|
;
|
||
|
|
|
||
|
|
/* choice entry */
|
||
|
|
|
||
|
|
choice: T_CHOICE T_EOL
|
||
|
|
{
|
||
|
|
struct symbol *sym = sym_lookup(NULL, 0);
|
||
|
|
sym->flags |= SYMBOL_CHOICE;
|
||
|
|
menu_add_entry(sym);
|
||
|
|
menu_add_expr(P_CHOICE, NULL, NULL);
|
||
|
|
printd(DEBUG_PARSE, "%s:%d:choice\n", zconf_curname(), zconf_lineno());
|
||
|
|
};
|
||
|
|
|
||
|
|
choice_entry: choice choice_option_list
|
||
|
|
{
|
||
|
|
$$ = menu_add_menu();
|
||
|
|
};
|
||
|
|
|
||
|
|
choice_end: end
|
||
|
|
{
|
||
|
|
if (zconf_endtoken($1, T_CHOICE, T_ENDCHOICE)) {
|
||
|
|
menu_end_menu();
|
||
|
|
printd(DEBUG_PARSE, "%s:%d:endchoice\n", zconf_curname(), zconf_lineno());
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
choice_stmt: choice_entry choice_block choice_end
|
||
|
|
;
|
||
|
|
|
||
|
|
choice_option_list:
|
||
|
|
/* empty */
|
||
|
|
| choice_option_list choice_option
|
||
|
|
| choice_option_list depends
|
||
|
|
| choice_option_list help
|
||
|
|
| choice_option_list T_EOL
|
||
|
|
| choice_option_list option_error
|
||
|
|
;
|
||
|
|
|
||
|
|
choice_option: T_PROMPT prompt if_expr T_EOL
|
||
|
|
{
|
||
|
|
menu_add_prompt(P_PROMPT, $2, $3);
|
||
|
|
printd(DEBUG_PARSE, "%s:%d:prompt\n", zconf_curname(), zconf_lineno());
|
||
|
|
};
|
||
|
|
|
||
|
|
choice_option: T_TYPE prompt_stmt_opt T_EOL
|
||
|
|
{
|
||
|
|
if ($1->stype == S_BOOLEAN || $1->stype == S_TRISTATE) {
|
||
|
|
menu_set_type($1->stype);
|
||
|
|
printd(DEBUG_PARSE, "%s:%d:type(%u)\n",
|
||
|
|
zconf_curname(), zconf_lineno(),
|
||
|
|
$1->stype);
|
||
|
|
} else
|
||
|
|
YYERROR;
|
||
|
|
};
|
||
|
|
|
||
|
|
choice_option: T_OPTIONAL T_EOL
|
||
|
|
{
|
||
|
|
current_entry->sym->flags |= SYMBOL_OPTIONAL;
|
||
|
|
printd(DEBUG_PARSE, "%s:%d:optional\n", zconf_curname(), zconf_lineno());
|
||
|
|
};
|
||
|
|
|
||
|
|
choice_option: T_DEFAULT T_WORD if_expr T_EOL
|
||
|
|
{
|
||
|
|
if ($1->stype == S_UNKNOWN) {
|
||
|
|
menu_add_symbol(P_DEFAULT, sym_lookup($2, 0), $3);
|
||
|
|
printd(DEBUG_PARSE, "%s:%d:default\n",
|
||
|
|
zconf_curname(), zconf_lineno());
|
||
|
|
} else
|
||
|
|
YYERROR;
|
||
|
|
};
|
||
|
|
|
||
|
|
choice_block:
|
||
|
|
/* empty */
|
||
|
|
| choice_block common_stmt
|
||
|
|
;
|
||
|
|
|
||
|
|
/* if entry */
|
||
|
|
|
||
|
|
if_entry: T_IF expr nl
|
||
|
|
{
|
||
|
|
printd(DEBUG_PARSE, "%s:%d:if\n", zconf_curname(), zconf_lineno());
|
||
|
|
menu_add_entry(NULL);
|
||
|
|
menu_add_dep($2);
|
||
|
|
$$ = menu_add_menu();
|
||
|
|
};
|
||
|
|
|
||
|
|
if_end: end
|
||
|
|
{
|
||
|
|
if (zconf_endtoken($1, T_IF, T_ENDIF)) {
|
||
|
|
menu_end_menu();
|
||
|
|
printd(DEBUG_PARSE, "%s:%d:endif\n", zconf_curname(), zconf_lineno());
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
if_stmt: if_entry if_block if_end
|
||
|
|
;
|
||
|
|
|
||
|
|
if_block:
|
||
|
|
/* empty */
|
||
|
|
| if_block common_stmt
|
||
|
|
| if_block menu_stmt
|
||
|
|
| if_block choice_stmt
|
||
|
|
;
|
||
|
|
|
||
|
|
/* menu entry */
|
||
|
|
|
||
|
|
menu: T_MENU prompt T_EOL
|
||
|
|
{
|
||
|
|
menu_add_entry(NULL);
|
||
|
|
menu_add_prompt(P_MENU, $2, NULL);
|
||
|
|
printd(DEBUG_PARSE, "%s:%d:menu\n", zconf_curname(), zconf_lineno());
|
||
|
|
};
|
||
|
|
|
||
|
|
menu_entry: menu depends_list
|
||
|
|
{
|
||
|
|
$$ = menu_add_menu();
|
||
|
|
};
|
||
|
|
|
||
|
|
menu_end: end
|
||
|
|
{
|
||
|
|
if (zconf_endtoken($1, T_MENU, T_ENDMENU)) {
|
||
|
|
menu_end_menu();
|
||
|
|
printd(DEBUG_PARSE, "%s:%d:endmenu\n", zconf_curname(), zconf_lineno());
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
menu_stmt: menu_entry menu_block menu_end
|
||
|
|
;
|
||
|
|
|
||
|
|
menu_block:
|
||
|
|
/* empty */
|
||
|
|
| menu_block common_stmt
|
||
|
|
| menu_block menu_stmt
|
||
|
|
| menu_block choice_stmt
|
||
|
|
;
|
||
|
|
|
||
|
|
source_stmt: T_SOURCE prompt T_EOL
|
||
|
|
{
|
||
|
|
printd(DEBUG_PARSE, "%s:%d:source %s\n", zconf_curname(), zconf_lineno(), $2);
|
||
|
|
zconf_nextfile($2);
|
||
|
|
};
|
||
|
|
|
||
|
|
/* comment entry */
|
||
|
|
|
||
|
|
comment: T_COMMENT prompt T_EOL
|
||
|
|
{
|
||
|
|
menu_add_entry(NULL);
|
||
|
|
menu_add_prompt(P_COMMENT, $2, NULL);
|
||
|
|
printd(DEBUG_PARSE, "%s:%d:comment\n", zconf_curname(), zconf_lineno());
|
||
|
|
};
|
||
|
|
|
||
|
|
comment_stmt: comment depends_list
|
||
|
|
{
|
||
|
|
menu_end_entry();
|
||
|
|
};
|
||
|
|
|
||
|
|
/* help option */
|
||
|
|
|
||
|
|
help_start: T_HELP T_EOL
|
||
|
|
{
|
||
|
|
printd(DEBUG_PARSE, "%s:%d:help\n", zconf_curname(), zconf_lineno());
|
||
|
|
zconf_starthelp();
|
||
|
|
};
|
||
|
|
|
||
|
|
help: help_start T_HELPTEXT
|
||
|
|
{
|
||
|
|
current_entry->help = $2;
|
||
|
|
};
|
||
|
|
|
||
|
|
/* depends option */
|
||
|
|
|
||
|
|
depends_list:
|
||
|
|
/* empty */
|
||
|
|
| depends_list depends
|
||
|
|
| depends_list T_EOL
|
||
|
|
| depends_list option_error
|
||
|
|
;
|
||
|
|
|
||
|
|
depends: T_DEPENDS T_ON expr T_EOL
|
||
|
|
{
|
||
|
|
menu_add_dep($3);
|
||
|
|
printd(DEBUG_PARSE, "%s:%d:depends on\n", zconf_curname(), zconf_lineno());
|
||
|
|
};
|
||
|
|
|
||
|
|
/* prompt statement */
|
||
|
|
|
||
|
|
prompt_stmt_opt:
|
||
|
|
/* empty */
|
||
|
|
| prompt if_expr
|
||
|
|
{
|
||
|
|
menu_add_prompt(P_PROMPT, $1, $2);
|
||
|
|
};
|
||
|
|
|
||
|
|
prompt: T_WORD
|
||
|
|
| T_WORD_QUOTE
|
||
|
|
;
|
||
|
|
|
||
|
|
end: T_ENDMENU T_EOL { $$ = $1; }
|
||
|
|
| T_ENDCHOICE T_EOL { $$ = $1; }
|
||
|
|
| T_ENDIF T_EOL { $$ = $1; }
|
||
|
|
;
|
||
|
|
|
||
|
|
nl:
|
||
|
|
T_EOL
|
||
|
|
| nl T_EOL
|
||
|
|
;
|
||
|
|
|
||
|
|
if_expr: /* empty */ { $$ = NULL; }
|
||
|
|
| T_IF expr { $$ = $2; }
|
||
|
|
;
|
||
|
|
|
||
|
|
expr: symbol { $$ = expr_alloc_symbol($1); }
|
||
|
|
| symbol T_EQUAL symbol { $$ = expr_alloc_comp(E_EQUAL, $1, $3); }
|
||
|
|
| symbol T_UNEQUAL symbol { $$ = expr_alloc_comp(E_UNEQUAL, $1, $3); }
|
||
|
|
| T_OPEN_PAREN expr T_CLOSE_PAREN { $$ = $2; }
|
||
|
|
| T_NOT expr { $$ = expr_alloc_one(E_NOT, $2); }
|
||
|
|
| expr T_OR expr { $$ = expr_alloc_two(E_OR, $1, $3); }
|
||
|
|
| expr T_AND expr { $$ = expr_alloc_two(E_AND, $1, $3); }
|
||
|
|
;
|
||
|
|
|
||
|
|
symbol: T_WORD { $$ = sym_lookup($1, 0); free($1); }
|
||
|
|
| T_WORD_QUOTE { $$ = sym_lookup($1, 1); free($1); }
|
||
|
|
;
|
||
|
|
|
||
|
|
%%
|
||
|
|
|
||
|
|
void conf_parse(const char *name)
|
||
|
|
{
|
||
|
|
struct symbol *sym;
|
||
|
|
int i;
|
||
|
|
|
||
|
|
zconf_initscan(name);
|
||
|
|
|
||
|
|
sym_init();
|
||
|
|
menu_init();
|
||
|
|
modules_sym = sym_lookup(NULL, 0);
|
||
|
|
modules_sym->type = S_BOOLEAN;
|
||
|
|
modules_sym->flags |= SYMBOL_AUTO;
|
||
|
|
rootmenu.prompt = menu_add_prompt(P_MENU, "coreinfo Configuration", NULL);
|
||
|
|
|
||
|
|
#if YYDEBUG
|
||
|
|
if (getenv("ZCONF_DEBUG"))
|
||
|
|
zconfdebug = 1;
|
||
|
|
#endif
|
||
|
|
zconfparse();
|
||
|
|
if (zconfnerrs)
|
||
|
|
exit(1);
|
||
|
|
if (!modules_sym->prop) {
|
||
|
|
struct property *prop;
|
||
|
|
|
||
|
|
prop = prop_alloc(P_DEFAULT, modules_sym);
|
||
|
|
prop->expr = expr_alloc_symbol(sym_lookup("MODULES", 0));
|
||
|
|
}
|
||
|
|
menu_finalize(&rootmenu);
|
||
|
|
for_all_symbols(i, sym) {
|
||
|
|
if (sym_check_deps(sym))
|
||
|
|
zconfnerrs++;
|
||
|
|
}
|
||
|
|
if (zconfnerrs)
|
||
|
|
exit(1);
|
||
|
|
sym_set_change_count(1);
|
||
|
|
}
|
||
|
|
|
||
|
|
const char *zconf_tokenname(int token)
|
||
|
|
{
|
||
|
|
switch (token) {
|
||
|
|
case T_MENU: return "menu";
|
||
|
|
case T_ENDMENU: return "endmenu";
|
||
|
|
case T_CHOICE: return "choice";
|
||
|
|
case T_ENDCHOICE: return "endchoice";
|
||
|
|
case T_IF: return "if";
|
||
|
|
case T_ENDIF: return "endif";
|
||
|
|
case T_DEPENDS: return "depends";
|
||
|
|
}
|
||
|
|
return "<token>";
|
||
|
|
}
|
||
|
|
|
||
|
|
static bool zconf_endtoken(struct kconf_id *id, int starttoken, int endtoken)
|
||
|
|
{
|
||
|
|
if (id->token != endtoken) {
|
||
|
|
zconf_error("unexpected '%s' within %s block",
|
||
|
|
kconf_id_strings + id->name, zconf_tokenname(starttoken));
|
||
|
|
zconfnerrs++;
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
if (current_menu->file != current_file) {
|
||
|
|
zconf_error("'%s' in different file than '%s'",
|
||
|
|
kconf_id_strings + id->name, zconf_tokenname(starttoken));
|
||
|
|
fprintf(stderr, "%s:%d: location of the '%s'\n",
|
||
|
|
current_menu->file->name, current_menu->lineno,
|
||
|
|
zconf_tokenname(starttoken));
|
||
|
|
zconfnerrs++;
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
|
||
|
|
static void zconfprint(const char *err, ...)
|
||
|
|
{
|
||
|
|
va_list ap;
|
||
|
|
|
||
|
|
fprintf(stderr, "%s:%d: ", zconf_curname(), zconf_lineno());
|
||
|
|
va_start(ap, err);
|
||
|
|
vfprintf(stderr, err, ap);
|
||
|
|
va_end(ap);
|
||
|
|
fprintf(stderr, "\n");
|
||
|
|
}
|
||
|
|
|
||
|
|
static void zconf_error(const char *err, ...)
|
||
|
|
{
|
||
|
|
va_list ap;
|
||
|
|
|
||
|
|
zconfnerrs++;
|
||
|
|
fprintf(stderr, "%s:%d: ", zconf_curname(), zconf_lineno());
|
||
|
|
va_start(ap, err);
|
||
|
|
vfprintf(stderr, err, ap);
|
||
|
|
va_end(ap);
|
||
|
|
fprintf(stderr, "\n");
|
||
|
|
}
|
||
|
|
|
||
|
|
static void zconferror(const char *err)
|
||
|
|
{
|
||
|
|
#if YYDEBUG
|
||
|
|
fprintf(stderr, "%s:%d: %s\n", zconf_curname(), zconf_lineno() + 1, err);
|
||
|
|
#endif
|
||
|
|
}
|
||
|
|
|
||
|
|
void print_quoted_string(FILE *out, const char *str)
|
||
|
|
{
|
||
|
|
const char *p;
|
||
|
|
int len;
|
||
|
|
|
||
|
|
putc('"', out);
|
||
|
|
while ((p = strchr(str, '"'))) {
|
||
|
|
len = p - str;
|
||
|
|
if (len)
|
||
|
|
fprintf(out, "%.*s", len, str);
|
||
|
|
fputs("\\\"", out);
|
||
|
|
str = p + 1;
|
||
|
|
}
|
||
|
|
fputs(str, out);
|
||
|
|
putc('"', out);
|
||
|
|
}
|
||
|
|
|
||
|
|
void print_symbol(FILE *out, struct menu *menu)
|
||
|
|
{
|
||
|
|
struct symbol *sym = menu->sym;
|
||
|
|
struct property *prop;
|
||
|
|
|
||
|
|
if (sym_is_choice(sym))
|
||
|
|
fprintf(out, "choice\n");
|
||
|
|
else
|
||
|
|
fprintf(out, "config %s\n", sym->name);
|
||
|
|
switch (sym->type) {
|
||
|
|
case S_BOOLEAN:
|
||
|
|
fputs(" boolean\n", out);
|
||
|
|
break;
|
||
|
|
case S_TRISTATE:
|
||
|
|
fputs(" tristate\n", out);
|
||
|
|
break;
|
||
|
|
case S_STRING:
|
||
|
|
fputs(" string\n", out);
|
||
|
|
break;
|
||
|
|
case S_INT:
|
||
|
|
fputs(" integer\n", out);
|
||
|
|
break;
|
||
|
|
case S_HEX:
|
||
|
|
fputs(" hex\n", out);
|
||
|
|
break;
|
||
|
|
default:
|
||
|
|
fputs(" ???\n", out);
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
for (prop = sym->prop; prop; prop = prop->next) {
|
||
|
|
if (prop->menu != menu)
|
||
|
|
continue;
|
||
|
|
switch (prop->type) {
|
||
|
|
case P_PROMPT:
|
||
|
|
fputs(" prompt ", out);
|
||
|
|
print_quoted_string(out, prop->text);
|
||
|
|
if (!expr_is_yes(prop->visible.expr)) {
|
||
|
|
fputs(" if ", out);
|
||
|
|
expr_fprint(prop->visible.expr, out);
|
||
|
|
}
|
||
|
|
fputc('\n', out);
|
||
|
|
break;
|
||
|
|
case P_DEFAULT:
|
||
|
|
fputs( " default ", out);
|
||
|
|
expr_fprint(prop->expr, out);
|
||
|
|
if (!expr_is_yes(prop->visible.expr)) {
|
||
|
|
fputs(" if ", out);
|
||
|
|
expr_fprint(prop->visible.expr, out);
|
||
|
|
}
|
||
|
|
fputc('\n', out);
|
||
|
|
break;
|
||
|
|
case P_CHOICE:
|
||
|
|
fputs(" #choice value\n", out);
|
||
|
|
break;
|
||
|
|
default:
|
||
|
|
fprintf(out, " unknown prop %d!\n", prop->type);
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
if (menu->help) {
|
||
|
|
int len = strlen(menu->help);
|
||
|
|
while (menu->help[--len] == '\n')
|
||
|
|
menu->help[len] = 0;
|
||
|
|
fprintf(out, " help\n%s\n", menu->help);
|
||
|
|
}
|
||
|
|
fputc('\n', out);
|
||
|
|
}
|
||
|
|
|
||
|
|
void zconfdump(FILE *out)
|
||
|
|
{
|
||
|
|
struct property *prop;
|
||
|
|
struct symbol *sym;
|
||
|
|
struct menu *menu;
|
||
|
|
|
||
|
|
menu = rootmenu.list;
|
||
|
|
while (menu) {
|
||
|
|
if ((sym = menu->sym))
|
||
|
|
print_symbol(out, menu);
|
||
|
|
else if ((prop = menu->prompt)) {
|
||
|
|
switch (prop->type) {
|
||
|
|
case P_COMMENT:
|
||
|
|
fputs("\ncomment ", out);
|
||
|
|
print_quoted_string(out, prop->text);
|
||
|
|
fputs("\n", out);
|
||
|
|
break;
|
||
|
|
case P_MENU:
|
||
|
|
fputs("\nmenu ", out);
|
||
|
|
print_quoted_string(out, prop->text);
|
||
|
|
fputs("\n", out);
|
||
|
|
break;
|
||
|
|
default:
|
||
|
|
;
|
||
|
|
}
|
||
|
|
if (!expr_is_yes(prop->visible.expr)) {
|
||
|
|
fputs(" depends ", out);
|
||
|
|
expr_fprint(prop->visible.expr, out);
|
||
|
|
fputc('\n', out);
|
||
|
|
}
|
||
|
|
fputs("\n", out);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (menu->list)
|
||
|
|
menu = menu->list;
|
||
|
|
else if (menu->next)
|
||
|
|
menu = menu->next;
|
||
|
|
else while ((menu = menu->parent)) {
|
||
|
|
if (menu->prompt && menu->prompt->type == P_MENU)
|
||
|
|
fputs("\nendmenu\n", out);
|
||
|
|
if (menu->next) {
|
||
|
|
menu = menu->next;
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
#include "lex.zconf.c"
|
||
|
|
#include "util.c"
|
||
|
|
#include "confdata.c"
|
||
|
|
#include "expr.c"
|
||
|
|
#include "symbol.c"
|
||
|
|
#include "menu.c"
|