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[GNUnet-SVN] r3257 - GNUnet/src/setup/lib
|
From: |
grothoff |
|
Subject: |
[GNUnet-SVN] r3257 - GNUnet/src/setup/lib |
|
Date: |
Sat, 19 Aug 2006 15:33:41 -0700 (PDT) |
Author: grothoff
Date: 2006-08-19 15:33:34 -0700 (Sat, 19 Aug 2006)
New Revision: 3257
Added:
GNUnet/src/setup/lib/gns.c
GNUnet/src/setup/lib/tree.h
Removed:
GNUnet/src/setup/lib/bool.h
GNUnet/src/setup/lib/confdata.c
GNUnet/src/setup/lib/confdata.h
GNUnet/src/setup/lib/expr.c
GNUnet/src/setup/lib/expr.h
GNUnet/src/setup/lib/lex.zconf.c
GNUnet/src/setup/lib/lkc.h
GNUnet/src/setup/lib/lkc_defs.h
GNUnet/src/setup/lib/lkc_proto.h
GNUnet/src/setup/lib/menu.c
GNUnet/src/setup/lib/recreate.c
GNUnet/src/setup/lib/recreate.h
GNUnet/src/setup/lib/symbol.c
GNUnet/src/setup/lib/wizard_util.c
GNUnet/src/setup/lib/wizard_util.h
GNUnet/src/setup/lib/zconf.l
GNUnet/src/setup/lib/zconf.tab.h
GNUnet/src/setup/lib/zconf.y
GNUnet/src/setup/lib/zconf_tab.c
GNUnet/src/setup/lib/zconf_tab.h
Modified:
GNUnet/src/setup/lib/Makefile.am
Log:
draft
Modified: GNUnet/src/setup/lib/Makefile.am
===================================================================
--- GNUnet/src/setup/lib/Makefile.am 2006-08-19 19:44:11 UTC (rev 3256)
+++ GNUnet/src/setup/lib/Makefile.am 2006-08-19 22:33:34 UTC (rev 3257)
@@ -9,29 +9,8 @@
lib_LTLIBRARIES = libgnunetsetup.la
-EXTRA_DIST = \
- lex.zconf.c \
- lkc_proto.h \
- bool.h
-
-BUILT_SOURCES = \
- lkc_defs.h
-
-lkc_defs.h: $(srcdir)/lkc_proto.h
- sed < $(srcdir)/lkc_proto.h > $@ 's/P(\([^,]*\),.*/#define \1 (\*\1_p)/'
-
libgnunetsetup_la_SOURCES = \
- confdata.c confdata.h \
- expr.c \
- expr.h \
- lkc.h \
- menu.c \
- recreate.c recreate.h \
- symbol.c \
- zconf.tab.h \
- zconf_tab.c zconf_tab.h \
- wizard_util.c \
- wizard_util.h
+ gns.c
libgnunetsetup_la_LIBADD = \
$(top_builddir)/src/util/libgnunetutil.la \
Deleted: GNUnet/src/setup/lib/bool.h
===================================================================
--- GNUnet/src/setup/lib/bool.h 2006-08-19 19:44:11 UTC (rev 3256)
+++ GNUnet/src/setup/lib/bool.h 2006-08-19 22:33:34 UTC (rev 3257)
@@ -1,45 +0,0 @@
-/*
- This file is part of GNUnet.
- (C) 2001, 2002, 2003 Christian Grothoff (and other contributing authors)
-
- GNUnet is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published
- by the Free Software Foundation; either version 2, or (at your
- option) any later version.
-
- GNUnet 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
- General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with GNUnet; see the file COPYING. If not, write to the
- Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA.
-*/
-
-/**
- * @file conf/bool.h
- * @brief Definition of "bool"
- * @author Nils Durner
- **/
-
-#ifndef CONF_BOOL_H
-#define CONF_BOOL_H
-
-#ifndef __cplusplus
- #ifdef CURSES_LOC
- #include CURSES_LOC
- #else
- #ifndef bool
- #define bool int
- #endif
- #endif
-
- #ifndef true
- #define true 1
- #define false 0
- #endif
-#endif
-
-#endif
Deleted: GNUnet/src/setup/lib/confdata.c
===================================================================
--- GNUnet/src/setup/lib/confdata.c 2006-08-19 19:44:11 UTC (rev 3256)
+++ GNUnet/src/setup/lib/confdata.c 2006-08-19 22:33:34 UTC (rev 3257)
@@ -1,263 +0,0 @@
-/*
- This file is part of GNUnet.
- (C) 2001, 2002, 2003, 2004, 2005 Christian Grothoff (and other
contributing authors)
-
- GNUnet is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published
- by the Free Software Foundation; either version 2, or (at your
- option) any later version.
-
- GNUnet 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
- General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with GNUnet; see the file COPYING. If not, write to the
- Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA.
-*/
-
-
-/**
- * @file conf/confdata.c
- * @brief GNUnet Setup
- * @author Roman Zippel
- * @author Nils Durner
- */
-
-/*
- * Originally Copyright (C) 2002 Roman Zippel <address@hidden>
- */
-
-#include <sys/stat.h>
-#include <ctype.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <limits.h>
-
-#define LKC_DIRECT_LINK
-#include "lkc.h"
-
-#include "platform.h"
-#include "gnunet_util.h"
-
-int conf_read(struct GE_Context * ectx,
- struct GC_Configuration * cfg)
-{
- char *val;
- struct symbol *sym;
- struct property *prop;
- struct expr *e;
- int i = 0;
-
- for_all_symbols(i, sym) {
- sym->flags |= SYMBOL_NEW | SYMBOL_CHANGED;
- sym->flags &= ~SYMBOL_VALID;
-
- if (0 == GC_get_configuration_value_string(cfg,
- sym->sect,
- sym->name,
- NULL,
- &val)) {
- switch (sym->type) {
- case S_TRISTATE:
- if (*val == 'm') {
- sym->user.tri = mod;
- sym->flags &= ~SYMBOL_NEW;
- break;
- }
- case S_BOOLEAN:
- sym->user.tri = (*val == 'Y') ? yes : no;
- sym->flags &= ~SYMBOL_NEW;
- break;
- case S_STRING:
- case S_INT:
- case S_HEX:
- if (sym->user.val)
- free(sym->user.val);
-
- if (sym_string_valid(sym, val)) {
- sym->user.val = STRDUP(val);
- sym->flags &= ~SYMBOL_NEW;
- }
- else {
- GE_LOG(ectx,
- GE_ERROR | GE_BULK | GE_USER,
- _("Symbol value `%s' invalid for %s\n"),
- val,
- sym->name);
- sym->user.val = NULL;
- sym->flags |= SYMBOL_NEW;
- }
-
- if (!sym_string_within_range(sym, val))
- sym->flags |= SYMBOL_NEW;
-
- break;
- default:
- sym->user.val = NULL;
- sym->user.tri = no;
-
- }
-
- if (sym && sym_is_choice_value(sym)) {
- struct symbol *cs = prop_get_symbol(sym_get_choice_prop(sym));
- switch (sym->user.tri) {
- case no:
- break;
- case mod:
- if (cs->user.tri == yes)
- /* warn? */;
- break;
- case yes:
- if (cs->user.tri != no)
- /* warn? */;
- cs->user.val = sym;
- break;
- }
- cs->user.tri = E_OR(cs->user.tri, sym->user.tri);
- cs->flags &= ~SYMBOL_NEW;
- }
-
- sym_calc_value(sym);
- if (sym_has_value(sym) && !sym_is_choice_value(sym)) {
- if (sym->visible == no)
- sym->flags |= SYMBOL_NEW;
- }
- if (!sym_is_choice(sym)) {
- FREE(val);
- continue;
- }
- prop = sym_get_choice_prop(sym);
- for (e = prop->expr; e; e = e->left.expr)
- if (e->right.sym->visible != no)
- sym->flags |= e->right.sym->flags & SYMBOL_NEW;
- FREE(val);
- }
- }
-
- sym_change_count = 1;
-
- return 0;
-}
-
-int conf_write(const char * filename)
-{
- FILE *out = NULL;
- struct symbol *sym;
- struct menu *menu;
- int type;
- const char *str;
-
- sym_clear_all_valid();
-
- out = FOPEN(filename, "w+");
- if (NULL == out)
- return 1;
- fprintf(out,
- "#%s"
- "# Automatically generated by gnunet-setup%s"
- "#%s",
- NEWLINE,
- NEWLINE,
- NEWLINE);
- menu = rootmenu.list;
- while (menu) {
- sym = menu->sym;
- if (!sym) {
- str = menu_get_prompt(menu);
- if (str && strlen(str) > 0) {
- fprintf(out,
- "%s"
- "#%s"
- "# %s%s"
- "#%s",
- NEWLINE,
- NEWLINE,
- str,
- NEWLINE,
- NEWLINE);
- }
- if (menu->section && strlen(menu->section) > 0)
- fprintf(out,
- "[%s]%s",
- menu->section,
- NEWLINE);
- } else if (!(sym->flags & SYMBOL_CHOICE)) {
- sym_calc_value_ext(sym, 1);
- sym->flags &= ~SYMBOL_WRITE;
- type = sym->type;
- if (type == S_TRISTATE) {
- sym_calc_value_ext(modules_sym, 1);
- if (modules_sym->curr.tri == no)
- type = S_BOOLEAN;
- }
- switch (type) {
- case S_BOOLEAN:
- case S_TRISTATE:
- switch (sym_get_tristate_value(sym)) {
- case no:
- fprintf(out,
- "%s = NO",
- sym->name);
- break;
- case mod:
- fprintf(out,
- "%s = m",
- sym->name);
- break;
- case yes:
- fprintf(out,
- "%s = YES",
- sym->name);
- break;
- }
- break;
- case S_STRING:
- fprintf(out,
- "%s = \"%s\"",
- sym->name,
- sym_get_string_value(sym));
- break;
- case S_HEX:
- str = sym_get_string_value(sym);
- if (str[0] != '0' || (str[1] != 'x' && str[1] != 'X')) {
- fprintf(out,
- "%s = 0x%s",
- sym->name,
- str);
- break;
- }
- case S_INT:
- fprintf(out,
- "%s = %s",
- sym->name,
- sym_get_string_value(sym));
- break;
- }
- fprintf(out,
- "%s",
- NEWLINE);
- }
- if (menu->list) {
- menu = menu->list;
- continue;
- }
- if (menu->next)
- menu = menu->next;
- else while ((menu = menu->parent)) {
- if (menu->next) {
- menu = menu->next;
- break;
- }
- }
- }
-
- fclose(out);
- sym_change_count = 0;
-
- return 0;
-}
Deleted: GNUnet/src/setup/lib/confdata.h
===================================================================
--- GNUnet/src/setup/lib/confdata.h 2006-08-19 19:44:11 UTC (rev 3256)
+++ GNUnet/src/setup/lib/confdata.h 2006-08-19 22:33:34 UTC (rev 3257)
@@ -1,40 +0,0 @@
-/*
- This file is part of GNUnet.
- (C) 2001, 2002, 2005 Christian Grothoff (and other contributing authors)
-
- GNUnet is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published
- by the Free Software Foundation; either version 2, or (at your
- option) any later version.
-
- GNUnet 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
- General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with GNUnet; see the file COPYING. If not, write to the
- Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA.
-*/
-
-
-/**
- * @file conf/confdata.h
- * @brief GNUnet Setup
- * @author Nils Durner
- */
-
-#ifndef CONFDATA_H
-#define CONFDATA_H
-
-/**
- * Convert the configuration specified in "cfg"
- * into the internal configuration of the conf module.
- */
-int conf_read(struct GE_Context * ectx,
- struct GC_Configuration * cfg);
-
-int conf_write(const char * filename);
-
-#endif
Deleted: GNUnet/src/setup/lib/expr.c
===================================================================
--- GNUnet/src/setup/lib/expr.c 2006-08-19 19:44:11 UTC (rev 3256)
+++ GNUnet/src/setup/lib/expr.c 2006-08-19 22:33:34 UTC (rev 3257)
@@ -1,1091 +0,0 @@
-/*
- * Copyright (C) 2002 Roman Zippel <address@hidden>
- * Released under the terms of the GNU GPL v2.0.
- */
-
-/**
- * @brief GNUnet Setup
- * @file conf/expr.c
- * @author Roman Zippel
- * @author Nils Durner
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#define LKC_DIRECT_LINK
-#include "lkc.h"
-
-struct expr *expr_alloc_symbol(struct symbol *sym)
-{
- struct expr *e = malloc(sizeof(*e));
- memset(e, 0, sizeof(*e));
- e->type = E_SYMBOL;
- e->left.sym = sym;
- return e;
-}
-
-struct expr *expr_alloc_one(enum expr_type type, struct expr *ce)
-{
- struct expr *e = malloc(sizeof(*e));
- memset(e, 0, sizeof(*e));
- e->type = type;
- e->left.expr = ce;
- return e;
-}
-
-struct expr *expr_alloc_two(enum expr_type type, struct expr *e1, struct expr
*e2)
-{
- struct expr *e = malloc(sizeof(*e));
- memset(e, 0, sizeof(*e));
- e->type = type;
- e->left.expr = e1;
- e->right.expr = e2;
- return e;
-}
-
-struct expr *expr_alloc_comp(enum expr_type type, struct symbol *s1, struct
symbol *s2)
-{
- struct expr *e = malloc(sizeof(*e));
- memset(e, 0, sizeof(*e));
- e->type = type;
- e->left.sym = s1;
- e->right.sym = s2;
- return e;
-}
-
-struct expr *expr_alloc_and(struct expr *e1, struct expr *e2)
-{
- if (!e1)
- return e2;
- return e2 ? expr_alloc_two(E_AND, e1, e2) : e1;
-}
-
-struct expr *expr_alloc_or(struct expr *e1, struct expr *e2)
-{
- if (!e1)
- return e2;
- return e2 ? expr_alloc_two(E_OR, e1, e2) : e1;
-}
-
-struct expr *expr_copy(struct expr *org)
-{
- struct expr *e;
-
- if (!org)
- return NULL;
-
- e = malloc(sizeof(*org));
- memcpy(e, org, sizeof(*org));
- switch (org->type) {
- case E_SYMBOL:
- e->left = org->left;
- break;
- case E_NOT:
- e->left.expr = expr_copy(org->left.expr);
- break;
- case E_EQUAL:
- case E_UNEQUAL:
- e->left.sym = org->left.sym;
- e->right.sym = org->right.sym;
- break;
- case E_AND:
- case E_OR:
- case E_CHOICE:
- e->left.expr = expr_copy(org->left.expr);
- e->right.expr = expr_copy(org->right.expr);
- break;
- default:
- printf("can't copy type %d\n", e->type);
- free(e);
- e = NULL;
- break;
- }
-
- return e;
-}
-
-void expr_free(struct expr *e)
-{
- if (!e)
- return;
-
- switch (e->type) {
- case E_SYMBOL:
- break;
- case E_NOT:
- expr_free(e->left.expr);
- break;
- case E_EQUAL:
- case E_UNEQUAL:
- break;
- case E_OR:
- case E_AND:
- expr_free(e->left.expr);
- expr_free(e->right.expr);
- break;
- default:
- printf("how to free type %d?\n", e->type);
- break;
- }
- free(e);
-}
-
-static int trans_count;
-
-#define e1 (*ep1)
-#define e2 (*ep2)
-
-static void __expr_eliminate_eq(enum expr_type type, struct expr **ep1, struct
expr **ep2)
-{
- if (e1->type == type) {
- __expr_eliminate_eq(type, &e1->left.expr, &e2);
- __expr_eliminate_eq(type, &e1->right.expr, &e2);
- return;
- }
- if (e2->type == type) {
- __expr_eliminate_eq(type, &e1, &e2->left.expr);
- __expr_eliminate_eq(type, &e1, &e2->right.expr);
- return;
- }
- if (e1->type == E_SYMBOL && e2->type == E_SYMBOL &&
- e1->left.sym == e2->left.sym && (e1->left.sym->flags &
(SYMBOL_YES|SYMBOL_NO)))
- return;
- if (!expr_eq(e1, e2))
- return;
- trans_count++;
- expr_free(e1); expr_free(e2);
- switch (type) {
- case E_OR:
- e1 = expr_alloc_symbol(&symbol_no);
- e2 = expr_alloc_symbol(&symbol_no);
- break;
- case E_AND:
- e1 = expr_alloc_symbol(&symbol_yes);
- e2 = expr_alloc_symbol(&symbol_yes);
- break;
- default:
- ;
- }
-}
-
-void expr_eliminate_eq(struct expr **ep1, struct expr **ep2)
-{
- if (!e1 || !e2)
- return;
- switch (e1->type) {
- case E_OR:
- case E_AND:
- __expr_eliminate_eq(e1->type, ep1, ep2);
- default:
- ;
- }
- if (e1->type != e2->type) switch (e2->type) {
- case E_OR:
- case E_AND:
- __expr_eliminate_eq(e2->type, ep1, ep2);
- default:
- ;
- }
- e1 = expr_eliminate_yn(e1);
- e2 = expr_eliminate_yn(e2);
-}
-
-#undef e1
-#undef e2
-
-int expr_eq(struct expr *e1, struct expr *e2)
-{
- int res, old_count;
-
- if (e1->type != e2->type)
- return 0;
- switch (e1->type) {
- case E_EQUAL:
- case E_UNEQUAL:
- return e1->left.sym == e2->left.sym && e1->right.sym ==
e2->right.sym;
- case E_SYMBOL:
- return e1->left.sym == e2->left.sym;
- case E_NOT:
- return expr_eq(e1->left.expr, e2->left.expr);
- case E_AND:
- case E_OR:
- e1 = expr_copy(e1);
- e2 = expr_copy(e2);
- old_count = trans_count;
- expr_eliminate_eq(&e1, &e2);
- res = (e1->type == E_SYMBOL && e2->type == E_SYMBOL &&
- e1->left.sym == e2->left.sym);
- expr_free(e1);
- expr_free(e2);
- trans_count = old_count;
- return res;
- case E_CHOICE:
- case E_RANGE:
- case E_NONE:
- /* panic */;
- }
-
- print_expr(0, e1, 0);
- printf(" = ");
- print_expr(0, e2, 0);
- printf(" ?\n");
-
- return 0;
-}
-
-struct expr *expr_eliminate_yn(struct expr *e)
-{
- struct expr *tmp;
-
- if (e) switch (e->type) {
- case E_AND:
- e->left.expr = expr_eliminate_yn(e->left.expr);
- e->right.expr = expr_eliminate_yn(e->right.expr);
- if (e->left.expr->type == E_SYMBOL) {
- if (e->left.expr->left.sym == &symbol_no) {
- expr_free(e->left.expr);
- expr_free(e->right.expr);
- e->type = E_SYMBOL;
- e->left.sym = &symbol_no;
- e->right.expr = NULL;
- return e;
- } else if (e->left.expr->left.sym == &symbol_yes) {
- free(e->left.expr);
- tmp = e->right.expr;
- *e = *(e->right.expr);
- free(tmp);
- return e;
- }
- }
- if (e->right.expr->type == E_SYMBOL) {
- if (e->right.expr->left.sym == &symbol_no) {
- expr_free(e->left.expr);
- expr_free(e->right.expr);
- e->type = E_SYMBOL;
- e->left.sym = &symbol_no;
- e->right.expr = NULL;
- return e;
- } else if (e->right.expr->left.sym == &symbol_yes) {
- free(e->right.expr);
- tmp = e->left.expr;
- *e = *(e->left.expr);
- free(tmp);
- return e;
- }
- }
- break;
- case E_OR:
- e->left.expr = expr_eliminate_yn(e->left.expr);
- e->right.expr = expr_eliminate_yn(e->right.expr);
- if (e->left.expr->type == E_SYMBOL) {
- if (e->left.expr->left.sym == &symbol_no) {
- free(e->left.expr);
- tmp = e->right.expr;
- *e = *(e->right.expr);
- free(tmp);
- return e;
- } else if (e->left.expr->left.sym == &symbol_yes) {
- expr_free(e->left.expr);
- expr_free(e->right.expr);
- e->type = E_SYMBOL;
- e->left.sym = &symbol_yes;
- e->right.expr = NULL;
- return e;
- }
- }
- if (e->right.expr->type == E_SYMBOL) {
- if (e->right.expr->left.sym == &symbol_no) {
- free(e->right.expr);
- tmp = e->left.expr;
- *e = *(e->left.expr);
- free(tmp);
- return e;
- } else if (e->right.expr->left.sym == &symbol_yes) {
- expr_free(e->left.expr);
- expr_free(e->right.expr);
- e->type = E_SYMBOL;
- e->left.sym = &symbol_yes;
- e->right.expr = NULL;
- return e;
- }
- }
- break;
- default:
- ;
- }
- return e;
-}
-
-/*
- * bool FOO!=n => FOO
- */
-struct expr *expr_trans_bool(struct expr *e)
-{
- if (!e)
- return NULL;
- switch (e->type) {
- case E_AND:
- case E_OR:
- case E_NOT:
- e->left.expr = expr_trans_bool(e->left.expr);
- e->right.expr = expr_trans_bool(e->right.expr);
- break;
- case E_UNEQUAL:
- /* FOO!=n -> FOO */
- if (e->left.sym->type == S_TRISTATE) {
- if (e->right.sym == &symbol_no) {
- e->type = E_SYMBOL;
- e->right.sym = NULL;
- }
- }
- break;
- default:
- ;
- }
- return e;
-}
-
-/*
- * e1 || e2 -> ?
- */
-struct expr *expr_join_or(struct expr *e1, struct expr *e2)
-{
- struct expr *tmp;
- struct symbol *sym1, *sym2;
-
- if (expr_eq(e1, e2))
- return expr_copy(e1);
- if (e1->type != E_EQUAL && e1->type != E_UNEQUAL && e1->type !=
E_SYMBOL && e1->type != E_NOT)
- return NULL;
- if (e2->type != E_EQUAL && e2->type != E_UNEQUAL && e2->type !=
E_SYMBOL && e2->type != E_NOT)
- return NULL;
- if (e1->type == E_NOT) {
- tmp = e1->left.expr;
- if (tmp->type != E_EQUAL && tmp->type != E_UNEQUAL && tmp->type
!= E_SYMBOL)
- return NULL;
- sym1 = tmp->left.sym;
- } else
- sym1 = e1->left.sym;
- if (e2->type == E_NOT) {
- if (e2->left.expr->type != E_SYMBOL)
- return NULL;
- sym2 = e2->left.expr->left.sym;
- } else
- sym2 = e2->left.sym;
- if (sym1 != sym2)
- return NULL;
- if (sym1->type != S_BOOLEAN && sym1->type != S_TRISTATE)
- return NULL;
- if (sym1->type == S_TRISTATE) {
- if (e1->type == E_EQUAL && e2->type == E_EQUAL &&
- ((e1->right.sym == &symbol_yes && e2->right.sym ==
&symbol_mod) ||
- (e1->right.sym == &symbol_mod && e2->right.sym ==
&symbol_yes))) {
- /* (a='y') || (a='m') -> (a!='n') */
- return expr_alloc_comp(E_UNEQUAL, sym1, &symbol_no);
- }
- if (e1->type == E_EQUAL && e2->type == E_EQUAL &&
- ((e1->right.sym == &symbol_yes && e2->right.sym ==
&symbol_no) ||
- (e1->right.sym == &symbol_no && e2->right.sym ==
&symbol_yes))) {
- /* (a='y') || (a='n') -> (a!='m') */
- return expr_alloc_comp(E_UNEQUAL, sym1, &symbol_mod);
- }
- if (e1->type == E_EQUAL && e2->type == E_EQUAL &&
- ((e1->right.sym == &symbol_mod && e2->right.sym ==
&symbol_no) ||
- (e1->right.sym == &symbol_no && e2->right.sym ==
&symbol_mod))) {
- /* (a='m') || (a='n') -> (a!='y') */
- return expr_alloc_comp(E_UNEQUAL, sym1, &symbol_yes);
- }
- }
- if (sym1->type == S_BOOLEAN && sym1 == sym2) {
- if ((e1->type == E_NOT && e1->left.expr->type == E_SYMBOL &&
e2->type == E_SYMBOL) ||
- (e2->type == E_NOT && e2->left.expr->type == E_SYMBOL &&
e1->type == E_SYMBOL))
- return expr_alloc_symbol(&symbol_yes);
- }
-
- printf("optimize ");
- print_expr(0, e1, 0);
- printf(" || ");
- print_expr(0, e2, 0);
- printf(" ?\n");
- return NULL;
-}
-
-struct expr *expr_join_and(struct expr *e1, struct expr *e2)
-{
- struct expr *tmp;
- struct symbol *sym1, *sym2;
-
- if (expr_eq(e1, e2))
- return expr_copy(e1);
- if (e1->type != E_EQUAL && e1->type != E_UNEQUAL && e1->type !=
E_SYMBOL && e1->type != E_NOT)
- return NULL;
- if (e2->type != E_EQUAL && e2->type != E_UNEQUAL && e2->type !=
E_SYMBOL && e2->type != E_NOT)
- return NULL;
- if (e1->type == E_NOT) {
- tmp = e1->left.expr;
- if (tmp->type != E_EQUAL && tmp->type != E_UNEQUAL && tmp->type
!= E_SYMBOL)
- return NULL;
- sym1 = tmp->left.sym;
- } else
- sym1 = e1->left.sym;
- if (e2->type == E_NOT) {
- if (e2->left.expr->type != E_SYMBOL)
- return NULL;
- sym2 = e2->left.expr->left.sym;
- } else
- sym2 = e2->left.sym;
- if (sym1 != sym2)
- return NULL;
- if (sym1->type != S_BOOLEAN && sym1->type != S_TRISTATE)
- return NULL;
-
- if ((e1->type == E_SYMBOL && e2->type == E_EQUAL && e2->right.sym ==
&symbol_yes) ||
- (e2->type == E_SYMBOL && e1->type == E_EQUAL && e1->right.sym ==
&symbol_yes))
- /* (a) && (a='y') -> (a='y') */
- return expr_alloc_comp(E_EQUAL, sym1, &symbol_yes);
-
- if ((e1->type == E_SYMBOL && e2->type == E_UNEQUAL && e2->right.sym ==
&symbol_no) ||
- (e2->type == E_SYMBOL && e1->type == E_UNEQUAL && e1->right.sym ==
&symbol_no))
- /* (a) && (a!='n') -> (a) */
- return expr_alloc_symbol(sym1);
-
- if (sym1->type == S_TRISTATE) {
- if (e1->type == E_EQUAL && e2->type == E_UNEQUAL) {
- /* (a='b') && (a!='c') -> 'b'='c' ? 'n' : a='b' */
- sym2 = e1->right.sym;
- if ((e2->right.sym->flags & SYMBOL_CONST) &&
(sym2->flags & SYMBOL_CONST))
- return sym2 != e2->right.sym ?
expr_alloc_comp(E_EQUAL, sym1, sym2)
- :
expr_alloc_symbol(&symbol_no);
- }
- if (e1->type == E_UNEQUAL && e2->type == E_EQUAL) {
- /* (a='b') && (a!='c') -> 'b'='c' ? 'n' : a='b' */
- sym2 = e2->right.sym;
- if ((e1->right.sym->flags & SYMBOL_CONST) &&
(sym2->flags & SYMBOL_CONST))
- return sym2 != e1->right.sym ?
expr_alloc_comp(E_EQUAL, sym1, sym2)
- :
expr_alloc_symbol(&symbol_no);
- }
- if (e1->type == E_UNEQUAL && e2->type == E_UNEQUAL &&
- ((e1->right.sym == &symbol_yes && e2->right.sym ==
&symbol_no) ||
- (e1->right.sym == &symbol_no && e2->right.sym ==
&symbol_yes)))
- /* (a!='y') && (a!='n') -> (a='m') */
- return expr_alloc_comp(E_EQUAL, sym1, &symbol_mod);
-
- if (e1->type == E_UNEQUAL && e2->type == E_UNEQUAL &&
- ((e1->right.sym == &symbol_yes && e2->right.sym ==
&symbol_mod) ||
- (e1->right.sym == &symbol_mod && e2->right.sym ==
&symbol_yes)))
- /*(a!='y') && (a!='m') -> (a='n') */
- return expr_alloc_comp(E_EQUAL, sym1, &symbol_no);
-
- if (e1->type == E_UNEQUAL && e2->type == E_UNEQUAL &&
- ((e1->right.sym == &symbol_mod && e2->right.sym ==
&symbol_no) ||
- (e1->right.sym == &symbol_no && e2->right.sym ==
&symbol_mod)))
- /*(a!='m') && (a!='n') -> (a='m') */
- return expr_alloc_comp(E_EQUAL, sym1, &symbol_yes);
-
- if ((e1->type == E_SYMBOL && e2->type == E_EQUAL &&
e2->right.sym == &symbol_mod) ||
- (e2->type == E_SYMBOL && e1->type == E_EQUAL &&
e1->right.sym == &symbol_mod) ||
- (e1->type == E_SYMBOL && e2->type == E_UNEQUAL &&
e2->right.sym == &symbol_yes) ||
- (e2->type == E_SYMBOL && e1->type == E_UNEQUAL &&
e1->right.sym == &symbol_yes))
- return NULL;
- }
- printf("optimize ");
- print_expr(0, e1, 0);
- printf(" && ");
- print_expr(0, e2, 0);
- printf(" ?\n");
- return NULL;
-}
-
-static void expr_eliminate_dups1(enum expr_type type, struct expr **ep1,
struct expr **ep2)
-{
-#define e1 (*ep1)
-#define e2 (*ep2)
- struct expr *tmp;
-
- if (e1->type == type) {
- expr_eliminate_dups1(type, &e1->left.expr, &e2);
- expr_eliminate_dups1(type, &e1->right.expr, &e2);
- return;
- }
- if (e2->type == type) {
- expr_eliminate_dups1(type, &e1, &e2->left.expr);
- expr_eliminate_dups1(type, &e1, &e2->right.expr);
- return;
- }
- if (e1 == e2)
- return;
-
- switch (e1->type) {
- case E_OR: case E_AND:
- expr_eliminate_dups1(e1->type, &e1, &e1);
- default:
- ;
- }
-
- switch (type) {
- case E_OR:
- tmp = expr_join_or(e1, e2);
- if (tmp) {
- expr_free(e1); expr_free(e2);
- e1 = expr_alloc_symbol(&symbol_no);
- e2 = tmp;
- trans_count++;
- }
- break;
- case E_AND:
- tmp = expr_join_and(e1, e2);
- if (tmp) {
- expr_free(e1); expr_free(e2);
- e1 = expr_alloc_symbol(&symbol_yes);
- e2 = tmp;
- trans_count++;
- }
- break;
- default:
- ;
- }
-#undef e1
-#undef e2
-}
-
-static void expr_eliminate_dups2(enum expr_type type, struct expr **ep1,
struct expr **ep2)
-{
-#define e1 (*ep1)
-#define e2 (*ep2)
- struct expr *tmp, *tmp1, *tmp2;
-
- if (e1->type == type) {
- expr_eliminate_dups2(type, &e1->left.expr, &e2);
- expr_eliminate_dups2(type, &e1->right.expr, &e2);
- return;
- }
- if (e2->type == type) {
- expr_eliminate_dups2(type, &e1, &e2->left.expr);
- expr_eliminate_dups2(type, &e1, &e2->right.expr);
- }
- if (e1 == e2)
- return;
-
- switch (e1->type) {
- case E_OR:
- expr_eliminate_dups2(e1->type, &e1, &e1);
- /* (FOO || BAR) && (!FOO && !BAR) -> n */
- tmp1 = expr_transform(expr_alloc_one(E_NOT, expr_copy(e1)));
- tmp2 = expr_copy(e2);
- tmp = expr_extract_eq_and(&tmp1, &tmp2);
- if (expr_is_yes(tmp1)) {
- expr_free(e1);
- e1 = expr_alloc_symbol(&symbol_no);
- trans_count++;
- }
- expr_free(tmp2);
- expr_free(tmp1);
- expr_free(tmp);
- break;
- case E_AND:
- expr_eliminate_dups2(e1->type, &e1, &e1);
- /* (FOO && BAR) || (!FOO || !BAR) -> y */
- tmp1 = expr_transform(expr_alloc_one(E_NOT, expr_copy(e1)));
- tmp2 = expr_copy(e2);
- tmp = expr_extract_eq_or(&tmp1, &tmp2);
- if (expr_is_no(tmp1)) {
- expr_free(e1);
- e1 = expr_alloc_symbol(&symbol_yes);
- trans_count++;
- }
- expr_free(tmp2);
- expr_free(tmp1);
- expr_free(tmp);
- break;
- default:
- ;
- }
-#undef e1
-#undef e2
-}
-
-struct expr *expr_eliminate_dups(struct expr *e)
-{
- int oldcount;
- if (!e)
- return e;
-
- oldcount = trans_count;
- while (1) {
- trans_count = 0;
- switch (e->type) {
- case E_OR:
- case E_AND:
- expr_eliminate_dups1(e->type, &e, &e);
- expr_eliminate_dups2(e->type, &e, &e);
- default:
- ;
- }
- if (!trans_count)
- break;
- e = expr_eliminate_yn(e);
- }
- trans_count = oldcount;
- return e;
-}
-
-struct expr *expr_transform(struct expr *e)
-{
- struct expr *tmp;
-
- if (!e)
- return NULL;
- switch (e->type) {
- case E_EQUAL:
- case E_UNEQUAL:
- case E_SYMBOL:
- case E_CHOICE:
- break;
- default:
- e->left.expr = expr_transform(e->left.expr);
- e->right.expr = expr_transform(e->right.expr);
- }
-
- switch (e->type) {
- case E_EQUAL:
- if (e->left.sym->type != S_BOOLEAN)
- break;
- if (e->right.sym == &symbol_no) {
- e->type = E_NOT;
- e->left.expr = expr_alloc_symbol(e->left.sym);
- e->right.sym = NULL;
- break;
- }
- if (e->right.sym == &symbol_mod) {
- printf("boolean symbol %s tested for 'm'? test forced
to 'n'\n", e->left.sym->name);
- e->type = E_SYMBOL;
- e->left.sym = &symbol_no;
- e->right.sym = NULL;
- break;
- }
- if (e->right.sym == &symbol_yes) {
- e->type = E_SYMBOL;
- e->right.sym = NULL;
- break;
- }
- break;
- case E_UNEQUAL:
- if (e->left.sym->type != S_BOOLEAN)
- break;
- if (e->right.sym == &symbol_no) {
- e->type = E_SYMBOL;
- e->right.sym = NULL;
- break;
- }
- if (e->right.sym == &symbol_mod) {
- printf("boolean symbol %s tested for 'm'? test forced
to 'y'\n", e->left.sym->name);
- e->type = E_SYMBOL;
- e->left.sym = &symbol_yes;
- e->right.sym = NULL;
- break;
- }
- if (e->right.sym == &symbol_yes) {
- e->type = E_NOT;
- e->left.expr = expr_alloc_symbol(e->left.sym);
- e->right.sym = NULL;
- break;
- }
- break;
- case E_NOT:
- switch (e->left.expr->type) {
- case E_NOT:
- /* !!a -> a */
- tmp = e->left.expr->left.expr;
- free(e->left.expr);
- free(e);
- e = tmp;
- e = expr_transform(e);
- break;
- case E_EQUAL:
- case E_UNEQUAL:
- /* !a='x' -> a!='x' */
- tmp = e->left.expr;
- free(e);
- e = tmp;
- e->type = e->type == E_EQUAL ? E_UNEQUAL : E_EQUAL;
- break;
- case E_OR:
- /* !(a || b) -> !a && !b */
- tmp = e->left.expr;
- e->type = E_AND;
- e->right.expr = expr_alloc_one(E_NOT, tmp->right.expr);
- tmp->type = E_NOT;
- tmp->right.expr = NULL;
- e = expr_transform(e);
- break;
- case E_AND:
- /* !(a && b) -> !a || !b */
- tmp = e->left.expr;
- e->type = E_OR;
- e->right.expr = expr_alloc_one(E_NOT, tmp->right.expr);
- tmp->type = E_NOT;
- tmp->right.expr = NULL;
- e = expr_transform(e);
- break;
- case E_SYMBOL:
- if (e->left.expr->left.sym == &symbol_yes) {
- /* !'y' -> 'n' */
- tmp = e->left.expr;
- free(e);
- e = tmp;
- e->type = E_SYMBOL;
- e->left.sym = &symbol_no;
- break;
- }
- if (e->left.expr->left.sym == &symbol_mod) {
- /* !'m' -> 'm' */
- tmp = e->left.expr;
- free(e);
- e = tmp;
- e->type = E_SYMBOL;
- e->left.sym = &symbol_mod;
- break;
- }
- if (e->left.expr->left.sym == &symbol_no) {
- /* !'n' -> 'y' */
- tmp = e->left.expr;
- free(e);
- e = tmp;
- e->type = E_SYMBOL;
- e->left.sym = &symbol_yes;
- break;
- }
- break;
- default:
- ;
- }
- break;
- default:
- ;
- }
- return e;
-}
-
-int expr_contains_symbol(struct expr *dep, struct symbol *sym)
-{
- if (!dep)
- return 0;
-
- switch (dep->type) {
- case E_AND:
- case E_OR:
- return expr_contains_symbol(dep->left.expr, sym) ||
- expr_contains_symbol(dep->right.expr, sym);
- case E_SYMBOL:
- return dep->left.sym == sym;
- case E_EQUAL:
- case E_UNEQUAL:
- return dep->left.sym == sym ||
- dep->right.sym == sym;
- case E_NOT:
- return expr_contains_symbol(dep->left.expr, sym);
- default:
- ;
- }
- return 0;
-}
-
-bool expr_depends_symbol(struct expr *dep, struct symbol *sym)
-{
- if (!dep)
- return false;
-
- switch (dep->type) {
- case E_AND:
- return expr_depends_symbol(dep->left.expr, sym) ||
- expr_depends_symbol(dep->right.expr, sym);
- case E_SYMBOL:
- return dep->left.sym == sym;
- case E_EQUAL:
- if (dep->left.sym == sym) {
- if (dep->right.sym == &symbol_yes || dep->right.sym ==
&symbol_mod)
- return true;
- }
- break;
- case E_UNEQUAL:
- if (dep->left.sym == sym) {
- if (dep->right.sym == &symbol_no)
- return true;
- }
- break;
- default:
- ;
- }
- return false;
-}
-
-struct expr *expr_extract_eq_and(struct expr **ep1, struct expr **ep2)
-{
- struct expr *tmp = NULL;
- expr_extract_eq(E_AND, &tmp, ep1, ep2);
- if (tmp) {
- *ep1 = expr_eliminate_yn(*ep1);
- *ep2 = expr_eliminate_yn(*ep2);
- }
- return tmp;
-}
-
-struct expr *expr_extract_eq_or(struct expr **ep1, struct expr **ep2)
-{
- struct expr *tmp = NULL;
- expr_extract_eq(E_OR, &tmp, ep1, ep2);
- if (tmp) {
- *ep1 = expr_eliminate_yn(*ep1);
- *ep2 = expr_eliminate_yn(*ep2);
- }
- return tmp;
-}
-
-void expr_extract_eq(enum expr_type type, struct expr **ep, struct expr **ep1,
struct expr **ep2)
-{
-#define e1 (*ep1)
-#define e2 (*ep2)
- if (e1->type == type) {
- expr_extract_eq(type, ep, &e1->left.expr, &e2);
- expr_extract_eq(type, ep, &e1->right.expr, &e2);
- return;
- }
- if (e2->type == type) {
- expr_extract_eq(type, ep, ep1, &e2->left.expr);
- expr_extract_eq(type, ep, ep1, &e2->right.expr);
- return;
- }
- if (expr_eq(e1, e2)) {
- *ep = *ep ? expr_alloc_two(type, *ep, e1) : e1;
- expr_free(e2);
- if (type == E_AND) {
- e1 = expr_alloc_symbol(&symbol_yes);
- e2 = expr_alloc_symbol(&symbol_yes);
- } else if (type == E_OR) {
- e1 = expr_alloc_symbol(&symbol_no);
- e2 = expr_alloc_symbol(&symbol_no);
- }
- }
-#undef e1
-#undef e2
-}
-
-struct expr *expr_trans_compare(struct expr *e, enum expr_type type, struct
symbol *sym)
-{
- struct expr *e1, *e2;
-
- if (!e) {
- e = expr_alloc_symbol(sym);
- if (type == E_UNEQUAL)
- e = expr_alloc_one(E_NOT, e);
- return e;
- }
- switch (e->type) {
- case E_AND:
- e1 = expr_trans_compare(e->left.expr, E_EQUAL, sym);
- e2 = expr_trans_compare(e->right.expr, E_EQUAL, sym);
- if (sym == &symbol_yes)
- e = expr_alloc_two(E_AND, e1, e2);
- if (sym == &symbol_no)
- e = expr_alloc_two(E_OR, e1, e2);
- if (type == E_UNEQUAL)
- e = expr_alloc_one(E_NOT, e);
- return e;
- case E_OR:
- e1 = expr_trans_compare(e->left.expr, E_EQUAL, sym);
- e2 = expr_trans_compare(e->right.expr, E_EQUAL, sym);
- if (sym == &symbol_yes)
- e = expr_alloc_two(E_OR, e1, e2);
- if (sym == &symbol_no)
- e = expr_alloc_two(E_AND, e1, e2);
- if (type == E_UNEQUAL)
- e = expr_alloc_one(E_NOT, e);
- return e;
- case E_NOT:
- return expr_trans_compare(e->left.expr, type == E_EQUAL ?
E_UNEQUAL : E_EQUAL, sym);
- case E_UNEQUAL:
- case E_EQUAL:
- if (type == E_EQUAL) {
- if (sym == &symbol_yes)
- return expr_copy(e);
- if (sym == &symbol_mod)
- return expr_alloc_symbol(&symbol_no);
- if (sym == &symbol_no)
- return expr_alloc_one(E_NOT, expr_copy(e));
- } else {
- if (sym == &symbol_yes)
- return expr_alloc_one(E_NOT, expr_copy(e));
- if (sym == &symbol_mod)
- return expr_alloc_symbol(&symbol_yes);
- if (sym == &symbol_no)
- return expr_copy(e);
- }
- break;
- case E_SYMBOL:
- return expr_alloc_comp(type, e->left.sym, sym);
- case E_CHOICE:
- case E_RANGE:
- case E_NONE:
- /* panic */;
- }
- return NULL;
-}
-
-tristate expr_calc_value(struct expr *e)
-{
- tristate val1, val2;
- const char *str1, *str2;
-
- if (!e)
- return yes;
-
- switch (e->type) {
- case E_SYMBOL:
- sym_calc_value(e->left.sym);
- return e->left.sym->curr.tri;
- case E_AND:
- val1 = expr_calc_value(e->left.expr);
- val2 = expr_calc_value(e->right.expr);
- return E_AND(val1, val2);
- case E_OR:
- val1 = expr_calc_value(e->left.expr);
- val2 = expr_calc_value(e->right.expr);
- return E_OR(val1, val2);
- case E_NOT:
- val1 = expr_calc_value(e->left.expr);
- return E_NOT(val1);
- case E_EQUAL:
- sym_calc_value(e->left.sym);
- sym_calc_value(e->right.sym);
- str1 = sym_get_string_value(e->left.sym);
- str2 = sym_get_string_value(e->right.sym);
- return !strcmp(str1, str2) ? yes : no;
- case E_UNEQUAL:
- sym_calc_value(e->left.sym);
- sym_calc_value(e->right.sym);
- str1 = sym_get_string_value(e->left.sym);
- str2 = sym_get_string_value(e->right.sym);
- return !strcmp(str1, str2) ? no : yes;
- default:
- printf("expr_calc_value: %d?\n", e->type);
- return no;
- }
-}
-
-int expr_compare_type(enum expr_type t1, enum expr_type t2)
-{
-#if 0
- return 1;
-#else
- if (t1 == t2)
- return 0;
- switch (t1) {
- case E_EQUAL:
- case E_UNEQUAL:
- if (t2 == E_NOT)
- return 1;
- case E_NOT:
- if (t2 == E_AND)
- return 1;
- case E_AND:
- if (t2 == E_OR)
- return 1;
- case E_OR:
- if (t2 == E_CHOICE)
- return 1;
- case E_CHOICE:
- if (t2 == 0)
- return 1;
- default:
- return -1;
- }
- printf("[%dgt%d?]", t1, t2);
- return 0;
-#endif
-}
-
-void expr_print(struct expr *e, void (*fn)(void *, const char *), void *data,
int prevtoken)
-{
- if (!e) {
- fn(data, "y");
- return;
- }
-
- if (expr_compare_type(prevtoken, e->type) > 0)
- fn(data, "(");
- switch (e->type) {
- case E_SYMBOL:
- if (e->left.sym->name)
- fn(data, e->left.sym->name);
- else
- fn(data, "<choice>");
- break;
- case E_NOT:
- fn(data, "!");
- expr_print(e->left.expr, fn, data, E_NOT);
- break;
- case E_EQUAL:
- fn(data, e->left.sym->name);
- fn(data, "=");
- fn(data, e->right.sym->name);
- break;
- case E_UNEQUAL:
- fn(data, e->left.sym->name);
- fn(data, "!=");
- fn(data, e->right.sym->name);
- break;
- case E_OR:
- expr_print(e->left.expr, fn, data, E_OR);
- fn(data, " || ");
- expr_print(e->right.expr, fn, data, E_OR);
- break;
- case E_AND:
- expr_print(e->left.expr, fn, data, E_AND);
- fn(data, " && ");
- expr_print(e->right.expr, fn, data, E_AND);
- break;
- case E_CHOICE:
- fn(data, e->right.sym->name);
- if (e->left.expr) {
- fn(data, " ^ ");
- expr_print(e->left.expr, fn, data, E_CHOICE);
- }
- break;
- case E_RANGE:
- fn(data, "[");
- fn(data, e->left.sym->name);
- fn(data, " ");
- fn(data, e->right.sym->name);
- fn(data, "]");
- break;
- default:
- {
- char buf[32];
- sprintf(buf, "<unknown type %d>", e->type);
- fn(data, buf);
- break;
- }
- }
- if (expr_compare_type(prevtoken, e->type) > 0)
- fn(data, ")");
-}
-
-static void expr_print_file_helper(void *data, const char *str)
-{
- GN_FWRITE(str, strlen(str), 1, data);
-}
-
-void expr_fprint(struct expr *e, FILE *out)
-{
- expr_print(e, expr_print_file_helper, out, E_NONE);
-}
-
-void print_expr(int mask, struct expr *e, int prevtoken)
-{
- if (!(cdebug & mask))
- return;
- expr_fprint(e, stdout);
-}
-
Deleted: GNUnet/src/setup/lib/expr.h
===================================================================
--- GNUnet/src/setup/lib/expr.h 2006-08-19 19:44:11 UTC (rev 3256)
+++ GNUnet/src/setup/lib/expr.h 2006-08-19 22:33:34 UTC (rev 3257)
@@ -1,202 +0,0 @@
-/*
- * Copyright (C) 2002 Roman Zippel <address@hidden>
- * Released under the terms of the GNU GPL v2.0.
- */
-
-/**
- * @brief GNUnet Setup
- * @file conf/expr.h
- * @author Roman Zippel
- * @author Nils Durner
- **/
-
-#ifndef EXPR_H
-#define EXPR_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include <stdio.h>
-#include "bool.h"
-
-struct file {
- struct file *next;
- struct file *parent;
- char *name;
- int lineno;
- int flags;
-};
-
-#define FILE_BUSY 0x0001
-#define FILE_SCANNED 0x0002
-#define FILE_PRINTED 0x0004
-
-typedef enum tristate {
- no, mod, yes
-} tristate;
-
-enum expr_type {
- E_NONE, E_OR, E_AND, E_NOT, E_EQUAL, E_UNEQUAL, E_CHOICE, E_SYMBOL,
E_RANGE
-};
-
-union expr_data {
- struct expr *expr;
- struct symbol *sym;
-};
-
-struct expr {
- enum expr_type type;
- union expr_data left, right;
-};
-
-#define E_OR(dep1, dep2) (((dep1)>(dep2))?(dep1):(dep2))
-#define E_AND(dep1, dep2) (((dep1)<(dep2))?(dep1):(dep2))
-#define E_NOT(dep) (2-(dep))
-
-struct expr_value {
- struct expr *expr;
- tristate tri;
-};
-
-struct symbol_value {
- void *val;
- tristate tri;
-};
-
-enum symbol_type {
- S_UNKNOWN, S_BOOLEAN, S_TRISTATE, S_INT, S_HEX, S_STRING, ST_OTHER
- /* S_OTHER conflicts with system header on solaris! */
-};
-
-struct symbol {
- struct symbol *next;
- char *sect;
- char *name;
- char *help;
- enum symbol_type type;
- struct symbol_value curr, user;
- tristate visible;
- int flags;
- struct property *prop;
- struct expr *dep, *dep2;
- struct expr_value rev_dep;
-};
-
-#define for_all_symbols(i, sym) for (i = 0; i < 257; i++) for (sym =
symbol_hash[i]; sym; sym = sym->next) if (sym->type != ST_OTHER)
-
-#define SYMBOL_YES 0x0001
-#define SYMBOL_MOD 0x0002
-#define SYMBOL_NO 0x0004
-#define SYMBOL_CONST 0x0007
-#define SYMBOL_CHECK 0x0008
-#define SYMBOL_CHOICE 0x0010
-#define SYMBOL_CHOICEVAL 0x0020
-#define SYMBOL_PRINTED 0x0040
-#define SYMBOL_VALID 0x0080
-#define SYMBOL_OPTIONAL 0x0100
-#define SYMBOL_WRITE 0x0200
-#define SYMBOL_CHANGED 0x0400
-#define SYMBOL_NEW 0x0800
-#define SYMBOL_AUTO 0x1000
-#define SYMBOL_CHECKED 0x2000
-#define SYMBOL_CHECK_DONE 0x4000
-#define SYMBOL_WARNED 0x8000
-
-#define SYMBOL_MAXLENGTH 256
-#define SYMBOL_HASHSIZE 257
-#define SYMBOL_HASHMASK 0xff
-
-enum prop_type {
- P_UNKNOWN, P_PROMPT, P_COMMENT, P_MENU, P_DEFAULT, P_CHOICE, P_SELECT,
P_RANGE
-};
-
-struct property {
- struct property *next;
- struct symbol *sym;
- enum prop_type type;
- const char *text;
- struct expr_value visible;
- struct expr *expr;
- struct menu *menu;
- struct file *file;
- int lineno;
-};
-
-#define for_all_properties(sym, st, tok) \
- for (st = sym->prop; st; st = st->next) \
- if (st->type == (tok))
-#define for_all_defaults(sym, st) for_all_properties(sym, st, P_DEFAULT)
-#define for_all_choices(sym, st) for_all_properties(sym, st, P_CHOICE)
-#define for_all_prompts(sym, st) \
- for (st = sym->prop; st; st = st->next) \
- if (st->text)
-
-struct menu {
- struct menu *next;
- struct menu *parent;
- struct menu *list;
- struct symbol *sym;
- struct property *prompt;
- struct expr *dep;
- unsigned int flags;
- //char *help;
- struct file *file;
- int lineno;
- void *data;
- char *section;
-};
-
-#define MENU_CHANGED 0x0001
-#define MENU_ROOT 0x0002
-
-#ifndef SWIG
-
-extern struct file *file_list;
-extern struct file *current_file;
-struct file *lookup_file(const char *name);
-
-extern struct symbol symbol_yes, symbol_no, symbol_mod;
-extern struct symbol *modules_sym;
-extern int cdebug;
-struct expr *expr_alloc_symbol(struct symbol *sym);
-struct expr *expr_alloc_one(enum expr_type type, struct expr *ce);
-struct expr *expr_alloc_two(enum expr_type type, struct expr *e1, struct expr
*e2);
-struct expr *expr_alloc_comp(enum expr_type type, struct symbol *s1, struct
symbol *s2);
-struct expr *expr_alloc_and(struct expr *e1, struct expr *e2);
-struct expr *expr_alloc_or(struct expr *e1, struct expr *e2);
-struct expr *expr_copy(struct expr *org);
-void expr_free(struct expr *e);
-int expr_eq(struct expr *e1, struct expr *e2);
-void expr_eliminate_eq(struct expr **ep1, struct expr **ep2);
-tristate expr_calc_value(struct expr *e);
-struct expr *expr_eliminate_yn(struct expr *e);
-struct expr *expr_trans_bool(struct expr *e);
-struct expr *expr_eliminate_dups(struct expr *e);
-struct expr *expr_transform(struct expr *e);
-int expr_contains_symbol(struct expr *dep, struct symbol *sym);
-bool expr_depends_symbol(struct expr *dep, struct symbol *sym);
-struct expr *expr_extract_eq_and(struct expr **ep1, struct expr **ep2);
-struct expr *expr_extract_eq_or(struct expr **ep1, struct expr **ep2);
-void expr_extract_eq(enum expr_type type, struct expr **ep, struct expr **ep1,
struct expr **ep2);
-struct expr *expr_trans_compare(struct expr *e, enum expr_type type, struct
symbol *sym);
-
-void expr_fprint(struct expr *e, FILE *out);
-void print_expr(int mask, struct expr *e, int prevtoken);
-
-static inline int expr_is_yes(struct expr *e)
-{
- return !e || (e->type == E_SYMBOL && e->left.sym == &symbol_yes);
-}
-
-static inline int expr_is_no(struct expr *e)
-{
- return e && (e->type == E_SYMBOL && e->left.sym == &symbol_no);
-}
-#endif
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* EXPR_H */
Added: GNUnet/src/setup/lib/gns.c
===================================================================
--- GNUnet/src/setup/lib/gns.c 2006-08-19 19:44:11 UTC (rev 3256)
+++ GNUnet/src/setup/lib/gns.c 2006-08-19 22:33:34 UTC (rev 3257)
@@ -0,0 +1,366 @@
+/*
+ This file is part of GNUnet.
+ (C) 2006 Christian Grothoff (and other contributing authors)
+
+ GNUnet is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published
+ by the Free Software Foundation; either version 2, or (at your
+ option) any later version.
+
+ GNUnet 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
+ General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with GNUnet; see the file COPYING. If not, write to the
+ Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA.
+*/
+
+/**
+ * @file src/setup/lib/gns.c
+ * @brief public interface to libgnunetsetup
+ * @author Christian Grothoff
+ */
+
+#include "gnunet_setup_lib.h"
+#include "gnunet_util.h"
+#include "platform.h"
+
+#include "tree.h"
+
+typedef struct GNS_TCL {
+
+ GNS_TreeChangeListener l;
+
+ void * c;
+
+ struct GNS_TCL * next;
+
+} GNS_TCL;
+
+/**
+ * @brief gnunet setup context
+ */
+struct GNS_Context {
+
+ struct GE_Context * ectx;
+
+ struct GC_Configuration * cfg;
+
+ struct GNS_Tree * root;
+
+ GNS_TCL * listeners;
+
+};
+
+static void notfiy_listeners(void * ctx,
+ struct GNS_Tree * tree) {
+ struct GNS_Context * g = ctx;
+ GNS_TCL * lpos;
+
+ lpos = g->listeners;
+ while (lpos != NULL) {
+ lpos->l(pos, lpos->c);
+ lpos = lpos->next;
+ }
+}
+
+/**
+ * Callback function that is called if a configuration option
+ * changes. Validates the choice, updates the tree and
+ * notifies the tree to recompute visibility. Then
+ * notifies the client.
+ *
+ * @param ectx context to log errors to
+ * @return 0 if the change is ok, -1 if the change must be
+ * refused
+ */
+int configChangeListener(void * ctx,
+ struct GC_Configuration * cfg,
+ struct GE_Context * ectx,
+ const char * section,
+ const char * option) {
+ struct GNS_Context * g = ctx;
+ struct GNS_Tree * pos;
+
+ pos = tree_lookup(section, option);
+ if (pos == NULL) {
+ GE_LOG(g->ectx,
+ GE_DEVELOPER | GE_BULK | GE_ERROR,
+ "Tree lookup for unknown option `%s' in section `%s'!\n",
+ option,
+ section);
+ return 0; /* or refuse? */
+ }
+ /* first, check if value is valid */
+ if (pos->type & GNS_KindMask != GNS_Leaf) {
+ GE_LOG(g->ectx,
+ GE_DEVELOPER | GE_BULK | GE_ERROR,
+ "Tree value change for non-leaf option `%s' in section `%s'!\n",
+ option,
+ section);
+ return 0;
+ }
+ switch (pos->type & (-1 ^ GNS_KindMask)) {
+ case GNS_Boolean: {
+ int val;
+
+ val = GC_get_configuration_value_yesno(cfg,
+ section,
+ option,
+ pos->value.Boolean.def);
+ if (val == SYSERR)
+ return SYSERR;
+ pos->value.Boolean.val = val;
+ break;
+ }
+ case GNS_Float: {
+ char * s;
+ float f;
+
+ s = NULL;
+ GC_get_configuration_value_string(cfg,
+ section,
+ option,
+ NULL,
+ &s);
+ if (s == NULL) {
+ pos->value.Float.val = pos->value.Float.def;
+ } else {
+ if (1 != sscanf(s, "%f", &f)) {
+ GE_LOG(ectx,
+ GE_USER | GE_ERROR | GE_IMMEDIATE,
+ "`%s' is not a valid floating point number.\n",
+ s);
+ FREE(s);
+ return SYSERR;
+ }
+ pos->value.Float.val = f;
+ FREE(s);
+ }
+ break;
+ }
+ case GNS_UInt64: {
+ unsigned long long val;
+
+ if (SYSERR == GC_get_configuration_value_number(cfg,
+ section,
+ option,
+ pos->value.UInt64.min,
+ pos->value.UInt64.max,
+ pos->value.UInt64.def,
+ &val))
+ return SYSERR;
+ pos->value.UInt64.val = val;
+ break;
+ }
+ case GNS_Double: {
+ char * s;
+ double d;
+
+ s = NULL;
+ GC_get_configuration_value_string(cfg,
+ section,
+ option,
+ NULL,
+ &s);
+ if (s == NULL) {
+ pos->value.Double.val = pos->value.Double.def;
+ } else {
+ if (1 != sscanf(s, "%lf", &d)) {
+ GE_LOG(ectx,
+ GE_USER | GE_ERROR | GE_IMMEDIATE,
+ "`%s' is not a valid double-precision floating point number.\n",
+ s);
+ FREE(s);
+ return SYSERR;
+ }
+ pos->value.Double.val = d;
+ FREE(s);
+ }
+ break;
+ }
+ case GNS_String: {
+ char * val;
+
+ if (pos->value.String.legalRange[0] != NULL) {
+ const char * ival;
+ if (SYSERR == GC_get_configuration_value_choice(cfg,
+ section,
+ option,
+
pos->value.String.legalRange,
+ pos->value.String.def,
+ &ival))
+ return SYSERR;
+ val = STRDUP(ival);
+ } else {
+ if (SYSERR == GC_get_configuration_value_string(cfg,
+ section,
+ option,
+ pos->value.String.def,
+ &val))
+ return SYSERR;
+ }
+ FREE(pos->value.String.val);
+ pos->value.String.val = val;
+ break;
+ }
+ }
+
+ /* notify client about value change */
+ notify_listeners(g, pos);
+
+ /* allow tree to update visibility */
+ tree_notify_change(¬ify_listeners,
+ g,
+ g->ectx,
+ g->root,
+ pos);
+ return 0;
+}
+
+/**
+ * Start the setup process by loading a scheme file that
+ * contains the configuration specification.
+ *
+ * @param ectx for error reporting
+ * @param cfg configuration values that have a known initial value
+ * @param specification name of the guile file containing the spec
+ * @return NULL on error (i.e. specification file not found)
+ */
+struct GNS_Context *
+GNS_load_specification(struct GE_Context * ectx,
+ struct GC_Configuration * cfg,
+ const char * specification) {
+ struct GNS_Context * ctx;
+ struct GNS_Tree * root;
+
+ root = tree_parse(ectx, specification);
+ if (root == NULL)
+ return NULL;
+ ctx = MALLOC(sizeof(GNS_Context));
+ ctx->ectx = ectx;
+ ctx->cfg = cfg;
+ ctx->root = root;
+ if (-1 == GC_attach_change_listener(cfg,
+ &configChangeListener,
+ ctx)) {
+ GE_LOG(ectx,
+ GE_ERROR | GE_USER | GE_IMMEDIATE,
+ _("Configuration does not satisfy constraints of configuration
specification file `%s'!\n"),
+ specification);
+ FREE(ctx);
+ free_tree(root);
+ return NULL;
+ }
+ return ctx;
+}
+
+/**
+ * Obtain the GNS_Tree from the GNS system. The tree is only valid
+ * until GNS_free_specification is called. Note that visibility and
+ * values in the tree may change whenever the configuration of the GNS
+ * context changes.
+ *
+ * @return NULL on error
+ */
+const struct GNS_Tree *
+GNS_get_tree(struct GNS_Context * ctx) {
+ return ctx->root;
+}
+
+static void free_tree(struct GNS_Tree * t) {
+ int i;
+
+ i = 0;
+ while (t->children[i] != NULL) {
+ free_tree(t->children[i]);
+ i++;
+ }
+ switch (t->type & (-1 ^ GNS_KindMask) ) {
+ case 0:
+ break; /* no value */
+ case GNS_Boolean:
+ case GNS_Float:
+ case GNS_UInt64:
+ case GNS_Double:
+ break; /* nothing to free */
+ case GNS_String:
+ i = 0;
+ while (t->value.String.legalRange[i] != NULL) {
+ FREE(t->value.String.legalRange[i]);
+ i++;
+ }
+ FREE(t->value.String.legalRange);
+ FREE(t->value.String.val);
+ break;
+ default:
+ GE_BREAK(NULL, 0);
+ break;
+ }
+ FREE(t->description);
+ FREE(t->help);
+ FREE(t->children);
+ FREE(t);
+}
+
+/**
+ * Free resources associated with the GNS context.
+ */
+void
+GNS_free_specification(struct GNS_Context * ctx) {
+ GC_detach_change_listener(ctx->cfg,
+ &configChangeListener,
+ ctx);
+ free_tree(ctx->root);
+ GE_ASSERT(ctx->ectx, ctx->listeners == NULL);
+ FREE(ctx);
+}
+
+/**
+ * Register a tree change listener with GNS.
+ *
+ * @param listener callback to call whenever the tree changes
+ */
+void
+GNS_register_tree_change_listener(struct GNS_Context * ctx,
+ GNS_TreeChangeListener listener,
+ void * ctx) {
+ GNS_TCL * n;
+
+ n = MALLOC(sizeof(GNS_TCL));
+ n->l = listener;
+ n->c = ctx;
+ n->next = ctx->listeners;
+ ctx->listeners = n;
+}
+
+/**
+ * Release a tree change listener from GNS (do not call the listener
+ * in the future for change events).
+ */
+void
+GNS_unregister_tree_change_listener(struct GNS_Context * ctx,
+ GNS_TreeChangeListener listener,
+ void * ctx) {
+ GNS_TCL * pos;
+ GNS_TCL * prev;
+
+ prev = NULL;
+ pos = ctx->listeners;
+ while (pos != NULL) {
+ if ( (pos->l == listener) &&
+ (pos->c == ctx)) {
+ if (prev == NULL)
+ ctx->listeners = pos->next;
+ else
+ prev->next = pos->next;
+ FREE(pos);
+ return; /* only unregister one! */
+ }
+ prev = pos;
+ pos = pos->next;
+ }
+}
Property changes on: GNUnet/src/setup/lib/gns.c
___________________________________________________________________
Name: svn:eol-style
+ native
Deleted: GNUnet/src/setup/lib/lex.zconf.c
===================================================================
--- GNUnet/src/setup/lib/lex.zconf.c 2006-08-19 19:44:11 UTC (rev 3256)
+++ GNUnet/src/setup/lib/lex.zconf.c 2006-08-19 22:33:34 UTC (rev 3257)
@@ -1,3704 +0,0 @@
-
-#line 3 "lex.zconf.c"
-
-#define YY_INT_ALIGNED short int
-
-/* A lexical scanner generated by flex */
-
-#define FLEX_SCANNER
-#define YY_FLEX_MAJOR_VERSION 2
-#define YY_FLEX_MINOR_VERSION 5
-#define YY_FLEX_SUBMINOR_VERSION 31
-#if YY_FLEX_SUBMINOR_VERSION > 0
-#define FLEX_BETA
-#endif
-
-/* First, we deal with platform-specific or compiler-specific issues. */
-
-/* begin standard C headers. */
-#include <stdio.h>
-#include <string.h>
-#include <errno.h>
-#include <stdlib.h>
-
-/* end standard C headers. */
-
-/* flex integer type definitions */
-
-#ifndef FLEXINT_H
-#define FLEXINT_H
-
-/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */
-
-#if defined __STDC_VERSION__ && __STDC_VERSION__ >= 199901L
-#include <inttypes.h>
-typedef int8_t flex_int8_t;
-typedef uint8_t flex_uint8_t;
-typedef int16_t flex_int16_t;
-typedef uint16_t flex_uint16_t;
-typedef int32_t flex_int32_t;
-typedef uint32_t flex_uint32_t;
-#else
-typedef signed char flex_int8_t;
-typedef short int flex_int16_t;
-typedef int flex_int32_t;
-typedef unsigned char flex_uint8_t;
-typedef unsigned short int flex_uint16_t;
-typedef unsigned int flex_uint32_t;
-#endif /* ! C99 */
-
-/* Limits of integral types. */
-#ifndef INT8_MIN
-#define INT8_MIN (-128)
-#endif
-#ifndef INT16_MIN
-#define INT16_MIN (-32767-1)
-#endif
-#ifndef INT32_MIN
-#define INT32_MIN (-2147483647-1)
-#endif
-#ifndef INT8_MAX
-#define INT8_MAX (127)
-#endif
-#ifndef INT16_MAX
-#define INT16_MAX (32767)
-#endif
-#ifndef INT32_MAX
-#define INT32_MAX (2147483647)
-#endif
-#ifndef UINT8_MAX
-#define UINT8_MAX (255U)
-#endif
-#ifndef UINT16_MAX
-#define UINT16_MAX (65535U)
-#endif
-#ifndef UINT32_MAX
-#define UINT32_MAX (4294967295U)
-#endif
-
-#endif /* ! FLEXINT_H */
-
-#ifdef __cplusplus
-
-/* The "const" storage-class-modifier is valid. */
-#define YY_USE_CONST
-
-#else /* ! __cplusplus */
-
-#if __STDC__
-
-#define YY_USE_CONST
-
-#endif /* __STDC__ */
-#endif /* ! __cplusplus */
-
-#ifdef YY_USE_CONST
-#define yyconst const
-#else
-#define yyconst
-#endif
-
-/* Returned upon end-of-file. */
-#define YY_NULL 0
-
-/* Promotes a possibly negative, possibly signed char to an unsigned
- * integer for use as an array index. If the signed char is negative,
- * we want to instead treat it as an 8-bit unsigned char, hence the
- * double cast.
- */
-#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)
-
-/* Enter a start condition. This macro really ought to take a parameter,
- * but we do it the disgusting crufty way forced on us by the ()-less
- * definition of BEGIN.
- */
-#define BEGIN (yy_start) = 1 + 2 *
-
-/* Translate the current start state into a value that can be later handed
- * to BEGIN to return to the state. The YYSTATE alias is for lex
- * compatibility.
- */
-#define YY_START (((yy_start) - 1) / 2)
-#define YYSTATE YY_START
-
-/* Action number for EOF rule of a given start state. */
-#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
-
-/* Special action meaning "start processing a new file". */
-#define YY_NEW_FILE zconfrestart(zconfin )
-
-#define YY_END_OF_BUFFER_CHAR 0
-
-/* Size of default input buffer. */
-#ifndef YY_BUF_SIZE
-#define YY_BUF_SIZE 16384
-#endif
-
-#ifndef YY_TYPEDEF_YY_BUFFER_STATE
-#define YY_TYPEDEF_YY_BUFFER_STATE
-typedef struct yy_buffer_state *YY_BUFFER_STATE;
-#endif
-
-extern int zconfleng;
-
-extern FILE *zconfin, *zconfout;
-
-extern struct GC_Configuration * cfg;
-
-#define EOB_ACT_CONTINUE_SCAN 0
-#define EOB_ACT_END_OF_FILE 1
-#define EOB_ACT_LAST_MATCH 2
-
- #define YY_LESS_LINENO(n)
-
-/* Return all but the first "n" matched characters back to the input stream. */
-#define yyless(n) \
- do \
- { \
- /* Undo effects of setting up zconftext. */ \
- int yyless_macro_arg = (n); \
- YY_LESS_LINENO(yyless_macro_arg);\
- *yy_cp = (yy_hold_char); \
- YY_RESTORE_YY_MORE_OFFSET \
- (yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \
- YY_DO_BEFORE_ACTION; /* set up zconftext again */ \
- } \
- while ( 0 )
-
-#define unput(c) yyunput( c, (yytext_ptr) )
-
-/* The following is because we cannot portably get our hands on size_t
- * (without autoconf's help, which isn't available because we want
- * flex-generated scanners to compile on their own).
- */
-
-#ifndef YY_TYPEDEF_YY_SIZE_T
-#define YY_TYPEDEF_YY_SIZE_T
-typedef unsigned int yy_size_t;
-#endif
-
-#ifndef YY_STRUCT_YY_BUFFER_STATE
-#define YY_STRUCT_YY_BUFFER_STATE
-struct yy_buffer_state
- {
- FILE *yy_input_file;
-
- char *yy_ch_buf; /* input buffer */
- char *yy_buf_pos; /* current position in input buffer */
-
- /* Size of input buffer in bytes, not including room for EOB
- * characters.
- */
- yy_size_t yy_buf_size;
-
- /* Number of characters read into yy_ch_buf, not including EOB
- * characters.
- */
- int yy_n_chars;
-
- /* Whether we "own" the buffer - i.e., we know we created it,
- * and can realloc() it to grow it, and should free() it to
- * delete it.
- */
- int yy_is_our_buffer;
-
- /* Whether this is an "interactive" input source; if so, and
- * if we're using stdio for input, then we want to use getc()
- * instead of fread(), to make sure we stop fetching input after
- * each newline.
- */
- int yy_is_interactive;
-
- /* Whether we're considered to be at the beginning of a line.
- * If so, '^' rules will be active on the next match, otherwise
- * not.
- */
- int yy_at_bol;
-
- int yy_bs_lineno; /**< The line count. */
- int yy_bs_column; /**< The column count. */
-
- /* Whether to try to fill the input buffer when we reach the
- * end of it.
- */
- int yy_fill_buffer;
-
- int yy_buffer_status;
-
-#define YY_BUFFER_NEW 0
-#define YY_BUFFER_NORMAL 1
- /* When an EOF's been seen but there's still some text to process
- * then we mark the buffer as YY_EOF_PENDING, to indicate that we
- * shouldn't try reading from the input source any more. We might
- * still have a bunch of tokens to match, though, because of
- * possible backing-up.
- *
- * When we actually see the EOF, we change the status to "new"
- * (via zconfrestart()), so that the user can continue scanning by
- * just pointing zconfin at a new input file.
- */
-#define YY_BUFFER_EOF_PENDING 2
-
- };
-#endif /* !YY_STRUCT_YY_BUFFER_STATE */
-
-/* Stack of input buffers. */
-static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */
-static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */
-static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */
-
-/* We provide macros for accessing buffer states in case in the
- * future we want to put the buffer states in a more general
- * "scanner state".
- *
- * Returns the top of the stack, or NULL.
- */
-#define YY_CURRENT_BUFFER ( (yy_buffer_stack) \
- ? (yy_buffer_stack)[(yy_buffer_stack_top)] \
- : NULL)
-
-/* Same as previous macro, but useful when we know that the buffer stack is not
- * NULL or when we need an lvalue. For internal use only.
- */
-#define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)]
-
-/* yy_hold_char holds the character lost when zconftext is formed. */
-static char yy_hold_char;
-static int yy_n_chars; /* number of characters read into yy_ch_buf */
-int zconfleng;
-
-/* Points to current character in buffer. */
-static char *yy_c_buf_p = (char *) 0;
-static int yy_init = 1; /* whether we need to initialize */
-static int yy_start = 0; /* start state number */
-
-/* Flag which is used to allow zconfwrap()'s to do buffer switches
- * instead of setting up a fresh zconfin. A bit of a hack ...
- */
-static int yy_did_buffer_switch_on_eof;
-
-void zconfrestart (FILE *input_file );
-void zconf_switch_to_buffer (YY_BUFFER_STATE new_buffer );
-YY_BUFFER_STATE zconf_create_buffer (FILE *file,int size );
-void zconf_delete_buffer (YY_BUFFER_STATE b );
-void zconf_flush_buffer (YY_BUFFER_STATE b );
-void zconfpush_buffer_state (YY_BUFFER_STATE new_buffer );
-void zconfpop_buffer_state (void );
-
-static void zconfensure_buffer_stack (void );
-static void zconf_load_buffer_state (void );
-static void zconf_init_buffer (YY_BUFFER_STATE b,FILE *file );
-
-#define YY_FLUSH_BUFFER zconf_flush_buffer(YY_CURRENT_BUFFER )
-
-YY_BUFFER_STATE zconf_scan_buffer (char *base,yy_size_t size );
-YY_BUFFER_STATE zconf_scan_string (yyconst char *yy_str );
-YY_BUFFER_STATE zconf_scan_bytes (yyconst char *bytes,int len );
-
-void *zconfalloc (yy_size_t );
-void *zconfrealloc (void *,yy_size_t );
-void zconffree (void * );
-
-#define yy_new_buffer zconf_create_buffer
-
-#define yy_set_interactive(is_interactive) \
- { \
- if ( ! YY_CURRENT_BUFFER ){ \
- zconfensure_buffer_stack (); \
- YY_CURRENT_BUFFER_LVALUE = \
- zconf_create_buffer(zconfin,YY_BUF_SIZE ); \
- } \
- YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \
- }
-
-#define yy_set_bol(at_bol) \
- { \
- if ( ! YY_CURRENT_BUFFER ){\
- zconfensure_buffer_stack (); \
- YY_CURRENT_BUFFER_LVALUE = \
- zconf_create_buffer(zconfin,YY_BUF_SIZE ); \
- } \
- YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \
- }
-
-#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)
-
-/* Begin user sect3 */
-
-#define zconfwrap(n) 1
-#define YY_SKIP_YYWRAP
-
-typedef unsigned char YY_CHAR;
-
-FILE *zconfin = (FILE *) 0, *zconfout = (FILE *) 0;
-
-typedef int yy_state_type;
-
-extern int zconflineno;
-
-int zconflineno = 1;
-
-extern char *zconftext;
-#define yytext_ptr zconftext
-static yyconst flex_int16_t yy_nxt[][38] =
- {
- {
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0
- },
-
- {
- 11, 12, 13, 14, 12, 12, 15, 12, 12, 12,
- 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
- 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
- 12, 12, 12, 12, 12, 12, 12, 12
- },
-
- {
- 11, 12, 13, 14, 12, 12, 15, 12, 12, 12,
- 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
-
- 12, 12, 12, 12, 12, 12, 12, 12, 12, 12,
- 12, 12, 12, 12, 12, 12, 12, 12
- },
-
- {
- 11, 16, 16, 17, 16, 16, 16, 16, 16, 16,
- 16, 16, 16, 18, 16, 16, 18, 18, 19, 20,
- 21, 22, 18, 18, 23, 24, 18, 25, 18, 26,
- 27, 18, 28, 29, 30, 18, 18, 16
- },
-
- {
- 11, 16, 16, 17, 16, 16, 16, 16, 16, 16,
- 16, 16, 16, 18, 16, 16, 18, 18, 19, 20,
- 21, 22, 18, 18, 23, 24, 18, 25, 18, 26,
- 27, 18, 28, 29, 30, 18, 18, 16
-
- },
-
- {
- 11, 31, 32, 33, 31, 31, 31, 31, 31, 31,
- 31, 31, 31, 31, 31, 31, 31, 31, 31, 31,
- 31, 31, 31, 31, 31, 31, 31, 31, 31, 31,
- 31, 31, 31, 31, 31, 31, 31, 31
- },
-
- {
- 11, 31, 32, 33, 31, 31, 31, 31, 31, 31,
- 31, 31, 31, 31, 31, 31, 31, 31, 31, 31,
- 31, 31, 31, 31, 31, 31, 31, 31, 31, 31,
- 31, 31, 31, 31, 31, 31, 31, 31
- },
-
- {
- 11, 34, 34, 35, 34, 36, 34, 34, 36, 34,
- 34, 34, 34, 34, 34, 37, 34, 34, 34, 34,
-
- 34, 34, 34, 34, 34, 34, 34, 34, 34, 34,
- 34, 34, 34, 34, 34, 34, 34, 34
- },
-
- {
- 11, 34, 34, 35, 34, 36, 34, 34, 36, 34,
- 34, 34, 34, 34, 34, 37, 34, 34, 34, 34,
- 34, 34, 34, 34, 34, 34, 34, 34, 34, 34,
- 34, 34, 34, 34, 34, 34, 34, 34
- },
-
- {
- 11, 38, 38, 39, 40, 41, 42, 43, 41, 44,
- 45, 46, 47, 47, 48, 49, 47, 47, 47, 47,
- 47, 47, 47, 47, 47, 50, 47, 47, 47, 51,
- 47, 47, 47, 47, 47, 47, 47, 52
-
- },
-
- {
- 11, 38, 38, 39, 40, 41, 42, 43, 41, 44,
- 45, 46, 47, 47, 48, 49, 47, 47, 47, 47,
- 47, 47, 47, 47, 47, 50, 47, 47, 47, 51,
- 47, 47, 47, 47, 47, 47, 47, 52
- },
-
- {
- -11, -11, -11, -11, -11, -11, -11, -11, -11, -11,
- -11, -11, -11, -11, -11, -11, -11, -11, -11, -11,
- -11, -11, -11, -11, -11, -11, -11, -11, -11, -11,
- -11, -11, -11, -11, -11, -11, -11, -11
- },
-
- {
- 11, -12, -12, -12, -12, -12, -12, -12, -12, -12,
- -12, -12, -12, -12, -12, -12, -12, -12, -12, -12,
-
- -12, -12, -12, -12, -12, -12, -12, -12, -12, -12,
- -12, -12, -12, -12, -12, -12, -12, -12
- },
-
- {
- 11, -13, 53, 54, -13, -13, 55, -13, -13, -13,
- -13, -13, -13, -13, -13, -13, -13, -13, -13, -13,
- -13, -13, -13, -13, -13, -13, -13, -13, -13, -13,
- -13, -13, -13, -13, -13, -13, -13, -13
- },
-
- {
- 11, -14, -14, -14, -14, -14, -14, -14, -14, -14,
- -14, -14, -14, -14, -14, -14, -14, -14, -14, -14,
- -14, -14, -14, -14, -14, -14, -14, -14, -14, -14,
- -14, -14, -14, -14, -14, -14, -14, -14
-
- },
-
- {
- 11, 56, 56, 57, 56, 56, 56, 56, 56, 56,
- 56, 56, 56, 56, 56, 56, 56, 56, 56, 56,
- 56, 56, 56, 56, 56, 56, 56, 56, 56, 56,
- 56, 56, 56, 56, 56, 56, 56, 56
- },
-
- {
- 11, -16, -16, -16, -16, -16, -16, -16, -16, -16,
- -16, -16, -16, -16, -16, -16, -16, -16, -16, -16,
- -16, -16, -16, -16, -16, -16, -16, -16, -16, -16,
- -16, -16, -16, -16, -16, -16, -16, -16
- },
-
- {
- 11, -17, -17, -17, -17, -17, -17, -17, -17, -17,
- -17, -17, -17, -17, -17, -17, -17, -17, -17, -17,
-
- -17, -17, -17, -17, -17, -17, -17, -17, -17, -17,
- -17, -17, -17, -17, -17, -17, -17, -17
- },
-
- {
- 11, -18, -18, -18, -18, -18, -18, -18, -18, -18,
- -18, -18, -18, 58, -18, -18, 58, 58, 58, 58,
- 58, 58, 58, 58, 58, 58, 58, 58, 58, 58,
- 58, 58, 58, 58, 58, 58, 58, -18
- },
-
- {
- 11, -19, -19, -19, -19, -19, -19, -19, -19, -19,
- -19, -19, -19, 58, -19, -19, 58, 58, 58, 58,
- 58, 58, 58, 58, 58, 58, 58, 58, 58, 59,
- 58, 58, 58, 58, 58, 58, 58, -19
-
- },
-
- {
- 11, -20, -20, -20, -20, -20, -20, -20, -20, -20,
- -20, -20, -20, 58, -20, -20, 58, 58, 58, 58,
- 58, 58, 58, 58, 60, 58, 58, 58, 58, 61,
- 58, 58, 58, 58, 58, 58, 58, -20
- },
-
- {
- 11, -21, -21, -21, -21, -21, -21, -21, -21, -21,
- -21, -21, -21, 58, -21, -21, 58, 58, 58, 58,
- 58, 62, 58, 58, 58, 58, 58, 58, 58, 58,
- 58, 58, 58, 58, 58, 58, 58, -21
- },
-
- {
- 11, -22, -22, -22, -22, -22, -22, -22, -22, -22,
- -22, -22, -22, 58, -22, -22, 58, 58, 58, 58,
-
- 58, 58, 58, 58, 58, 58, 58, 58, 63, 58,
- 58, 58, 58, 58, 58, 58, 58, -22
- },
-
- {
- 11, -23, -23, -23, -23, -23, -23, -23, -23, -23,
- -23, -23, -23, 58, -23, -23, 58, 58, 58, 58,
- 58, 64, 58, 58, 58, 58, 58, 58, 58, 58,
- 58, 58, 58, 58, 58, 58, 58, -23
- },
-
- {
- 11, -24, -24, -24, -24, -24, -24, -24, -24, -24,
- -24, -24, -24, 58, -24, -24, 58, 58, 58, 58,
- 58, 58, 65, 58, 58, 58, 58, 58, 66, 58,
- 58, 58, 58, 58, 58, 58, 58, -24
-
- },
-
- {
- 11, -25, -25, -25, -25, -25, -25, -25, -25, -25,
- -25, -25, -25, 58, -25, -25, 58, 67, 58, 58,
- 58, 68, 58, 58, 58, 58, 58, 58, 58, 58,
- 58, 58, 58, 58, 58, 58, 58, -25
- },
-
- {
- 11, -26, -26, -26, -26, -26, -26, -26, -26, -26,
- -26, -26, -26, 58, -26, -26, 58, 58, 58, 58,
- 58, 58, 58, 58, 58, 58, 58, 58, 58, 58,
- 69, 58, 58, 58, 58, 58, 58, -26
- },
-
- {
- 11, -27, -27, -27, -27, -27, -27, -27, -27, -27,
- -27, -27, -27, 58, -27, -27, 58, 58, 58, 58,
-
- 58, 58, 58, 58, 58, 58, 58, 58, 58, 58,
- 58, 58, 70, 58, 58, 58, 58, -27
- },
-
- {
- 11, -28, -28, -28, -28, -28, -28, -28, -28, -28,
- -28, -28, -28, 58, -28, -28, 58, 71, 58, 58,
- 58, 72, 58, 58, 58, 58, 58, 58, 58, 58,
- 58, 58, 58, 58, 58, 58, 58, -28
- },
-
- {
- 11, -29, -29, -29, -29, -29, -29, -29, -29, -29,
- -29, -29, -29, 58, -29, -29, 58, 58, 58, 58,
- 58, 73, 58, 58, 58, 58, 58, 58, 58, 74,
- 58, 58, 58, 58, 75, 58, 58, -29
-
- },
-
- {
- 11, -30, -30, -30, -30, -30, -30, -30, -30, -30,
- -30, -30, -30, 58, -30, -30, 58, 58, 58, 58,
- 58, 58, 58, 58, 58, 58, 58, 58, 58, 58,
- 58, 58, 76, 58, 58, 58, 58, -30
- },
-
- {
- 11, 77, 77, -31, 77, 77, 77, 77, 77, 77,
- 77, 77, 77, 77, 77, 77, 77, 77, 77, 77,
- 77, 77, 77, 77, 77, 77, 77, 77, 77, 77,
- 77, 77, 77, 77, 77, 77, 77, 77
- },
-
- {
- 11, -32, 78, 79, -32, -32, -32, -32, -32, -32,
- -32, -32, -32, -32, -32, -32, -32, -32, -32, -32,
-
- -32, -32, -32, -32, -32, -32, -32, -32, -32, -32,
- -32, -32, -32, -32, -32, -32, -32, -32
- },
-
- {
- 11, 80, -33, -33, 80, 80, 80, 80, 80, 80,
- 80, 80, 80, 80, 80, 80, 80, 80, 80, 80,
- 80, 80, 80, 80, 80, 80, 80, 80, 80, 80,
- 80, 80, 80, 80, 80, 80, 80, 80
- },
-
- {
- 11, 81, 81, 82, 81, -34, 81, 81, -34, 81,
- 81, 81, 81, 81, 81, -34, 81, 81, 81, 81,
- 81, 81, 81, 81, 81, 81, 81, 81, 81, 81,
- 81, 81, 81, 81, 81, 81, 81, 81
-
- },
-
- {
- 11, -35, -35, -35, -35, -35, -35, -35, -35, -35,
- -35, -35, -35, -35, -35, -35, -35, -35, -35, -35,
- -35, -35, -35, -35, -35, -35, -35, -35, -35, -35,
- -35, -35, -35, -35, -35, -35, -35, -35
- },
-
- {
- 11, -36, -36, -36, -36, -36, -36, -36, -36, -36,
- -36, -36, -36, -36, -36, -36, -36, -36, -36, -36,
- -36, -36, -36, -36, -36, -36, -36, -36, -36, -36,
- -36, -36, -36, -36, -36, -36, -36, -36
- },
-
- {
- 11, 83, 83, 84, 83, 83, 83, 83, 83, 83,
- 83, 83, 83, 83, 83, 83, 83, 83, 83, 83,
-
- 83, 83, 83, 83, 83, 83, 83, 83, 83, 83,
- 83, 83, 83, 83, 83, 83, 83, 83
- },
-
- {
- 11, -38, -38, -38, -38, -38, -38, -38, -38, -38,
- -38, -38, -38, -38, -38, -38, -38, -38, -38, -38,
- -38, -38, -38, -38, -38, -38, -38, -38, -38, -38,
- -38, -38, -38, -38, -38, -38, -38, -38
- },
-
- {
- 11, -39, -39, -39, -39, -39, -39, -39, -39, -39,
- -39, -39, -39, -39, -39, -39, -39, -39, -39, -39,
- -39, -39, -39, -39, -39, -39, -39, -39, -39, -39,
- -39, -39, -39, -39, -39, -39, -39, -39
-
- },
-
- {
- 11, -40, -40, -40, -40, -40, -40, -40, -40, -40,
- -40, -40, -40, -40, 85, -40, -40, -40, -40, -40,
- -40, -40, -40, -40, -40, -40, -40, -40, -40, -40,
- -40, -40, -40, -40, -40, -40, -40, -40
- },
-
- {
- 11, -41, -41, -41, -41, -41, -41, -41, -41, -41,
- -41, -41, -41, -41, -41, -41, -41, -41, -41, -41,
- -41, -41, -41, -41, -41, -41, -41, -41, -41, -41,
- -41, -41, -41, -41, -41, -41, -41, -41
- },
-
- {
- 11, 86, 86, -42, 86, 86, 86, 86, 86, 86,
- 86, 86, 86, 86, 86, 86, 86, 86, 86, 86,
-
- 86, 86, 86, 86, 86, 86, 86, 86, 86, 86,
- 86, 86, 86, 86, 86, 86, 86, 86
- },
-
- {
- 11, -43, -43, -43, -43, -43, -43, 87, -43, -43,
- -43, -43, -43, -43, -43, -43, -43, -43, -43, -43,
- -43, -43, -43, -43, -43, -43, -43, -43, -43, -43,
- -43, -43, -43, -43, -43, -43, -43, -43
- },
-
- {
- 11, -44, -44, -44, -44, -44, -44, -44, -44, -44,
- -44, -44, -44, -44, -44, -44, -44, -44, -44, -44,
- -44, -44, -44, -44, -44, -44, -44, -44, -44, -44,
- -44, -44, -44, -44, -44, -44, -44, -44
-
- },
-
- {
- 11, -45, -45, -45, -45, -45, -45, -45, -45, -45,
- -45, -45, -45, -45, -45, -45, -45, -45, -45, -45,
- -45, -45, -45, -45, -45, -45, -45, -45, -45, -45,
- -45, -45, -45, -45, -45, -45, -45, -45
- },
-
- {
- 11, -46, -46, -46, -46, -46, -46, -46, -46, -46,
- -46, 88, 89, 89, -46, -46, 89, 89, 89, 89,
- 89, 89, 89, 89, 89, 89, 89, 89, 89, 89,
- 89, 89, 89, 89, 89, 89, 89, -46
- },
-
- {
- 11, -47, -47, -47, -47, -47, -47, -47, -47, -47,
- -47, 89, 89, 89, -47, -47, 89, 89, 89, 89,
-
- 89, 89, 89, 89, 89, 89, 89, 89, 89, 89,
- 89, 89, 89, 89, 89, 89, 89, -47
- },
-
- {
- 11, -48, -48, -48, -48, -48, -48, -48, -48, -48,
- -48, -48, -48, -48, -48, -48, -48, -48, -48, -48,
- -48, -48, -48, -48, -48, -48, -48, -48, -48, -48,
- -48, -48, -48, -48, -48, -48, -48, -48
- },
-
- {
- 11, -49, -49, 90, -49, -49, -49, -49, -49, -49,
- -49, -49, -49, -49, -49, -49, -49, -49, -49, -49,
- -49, -49, -49, -49, -49, -49, -49, -49, -49, -49,
- -49, -49, -49, -49, -49, -49, -49, -49
-
- },
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- 58, 58, 58, 58, 58, 58, 58, 58, 58, 58,
- 58, 58, 58, 199, 58, 58, 58, -191
- },
-
- {
- 11, -192, -192, -192, -192, -192, -192, -192, -192, -192,
- -192, -192, -192, 58, -192, -192, 58, 58, 58, 58,
-
- 58, 200, 58, 58, 58, 58, 58, 58, 58, 58,
- 58, 58, 58, 58, 58, 58, 58, -192
- },
-
- {
- 11, -193, -193, -193, -193, -193, -193, -193, -193, -193,
- -193, -193, -193, 58, -193, -193, 58, 58, 58, 58,
- 58, 201, 58, 58, 58, 58, 58, 58, 58, 58,
- 58, 58, 58, 58, 58, 58, 58, -193
- },
-
- {
- 11, -194, -194, -194, -194, -194, -194, -194, -194, -194,
- -194, -194, -194, 58, -194, -194, 58, 58, 58, 58,
- 58, 58, 58, 58, 58, 58, 58, 58, 58, 58,
- 58, 58, 58, 58, 202, 58, 58, -194
-
- },
-
- {
- 11, -195, -195, -195, -195, -195, -195, -195, -195, -195,
- -195, -195, -195, 58, -195, -195, 58, 58, 58, 58,
- 58, 203, 58, 58, 58, 58, 58, 58, 58, 58,
- 58, 58, 58, 58, 58, 58, 58, -195
- },
-
- {
- 11, -196, -196, -196, -196, -196, -196, -196, -196, -196,
- -196, -196, -196, 58, -196, -196, 58, 58, 58, 58,
- 58, 58, 58, 58, 58, 58, 58, 58, 58, 58,
- 58, 58, 58, 58, 58, 58, 58, -196
- },
-
- {
- 11, -197, -197, -197, -197, -197, -197, -197, -197, -197,
- -197, -197, -197, 58, -197, -197, 58, 58, 58, 58,
-
- 58, 58, 58, 58, 58, 204, 58, 58, 58, 58,
- 58, 58, 58, 58, 58, 58, 58, -197
- },
-
- {
- 11, -198, -198, -198, -198, -198, -198, -198, -198, -198,
- -198, -198, -198, 58, -198, -198, 58, 58, 58, 58,
- 58, 58, 58, 58, 58, 58, 58, 58, 58, 58,
- 58, 58, 58, 58, 58, 58, 58, -198
- },
-
- {
- 11, -199, -199, -199, -199, -199, -199, -199, -199, -199,
- -199, -199, -199, 58, -199, -199, 58, 58, 58, 58,
- 58, 58, 58, 58, 58, 58, 58, 58, 58, 58,
- 58, 58, 58, 58, 58, 58, 58, -199
-
- },
-
- {
- 11, -200, -200, -200, -200, -200, -200, -200, -200, -200,
- -200, -200, -200, 58, -200, -200, 58, 58, 58, 58,
- 58, 58, 58, 58, 58, 58, 58, 58, 58, 58,
- 58, 58, 58, 58, 58, 58, 58, -200
- },
-
- {
- 11, -201, -201, -201, -201, -201, -201, -201, -201, -201,
- -201, -201, -201, 58, -201, -201, 58, 205, 58, 58,
- 58, 58, 58, 58, 58, 58, 58, 58, 58, 58,
- 58, 58, 58, 58, 58, 58, 58, -201
- },
-
- {
- 11, -202, -202, -202, -202, -202, -202, -202, -202, -202,
- -202, -202, -202, 58, -202, -202, 58, 206, 58, 58,
-
- 58, 58, 58, 58, 58, 58, 58, 58, 58, 58,
- 58, 58, 58, 58, 58, 58, 58, -202
- },
-
- {
- 11, -203, -203, -203, -203, -203, -203, -203, -203, -203,
- -203, -203, -203, 58, -203, -203, 58, 58, 58, 58,
- 58, 58, 58, 58, 58, 58, 58, 58, 58, 58,
- 58, 58, 58, 58, 58, 58, 58, -203
- },
-
- {
- 11, -204, -204, -204, -204, -204, -204, -204, -204, -204,
- -204, -204, -204, 58, -204, -204, 58, 58, 58, 58,
- 58, 58, 58, 207, 58, 58, 58, 58, 58, 58,
- 58, 58, 58, 58, 58, 58, 58, -204
-
- },
-
- {
- 11, -205, -205, -205, -205, -205, -205, -205, -205, -205,
- -205, -205, -205, 58, -205, -205, 58, 58, 58, 58,
- 58, 58, 58, 58, 58, 58, 58, 58, 208, 58,
- 58, 58, 58, 58, 58, 58, 58, -205
- },
-
- {
- 11, -206, -206, -206, -206, -206, -206, -206, -206, -206,
- -206, -206, -206, 58, -206, -206, 58, 58, 58, 58,
- 58, 58, 58, 58, 58, 58, 58, 58, 58, 58,
- 58, 58, 58, 58, 209, 58, 58, -206
- },
-
- {
- 11, -207, -207, -207, -207, -207, -207, -207, -207, -207,
- -207, -207, -207, 58, -207, -207, 58, 58, 58, 58,
-
- 58, 58, 58, 58, 58, 58, 58, 58, 58, 58,
- 58, 58, 58, 58, 58, 58, 58, -207
- },
-
- {
- 11, -208, -208, -208, -208, -208, -208, -208, -208, -208,
- -208, -208, -208, 58, -208, -208, 58, 58, 58, 58,
- 58, 58, 58, 58, 58, 58, 58, 58, 58, 58,
- 58, 58, 58, 58, 58, 58, 58, -208
- },
-
- {
- 11, -209, -209, -209, -209, -209, -209, -209, -209, -209,
- -209, -209, -209, 58, -209, -209, 58, 58, 58, 58,
- 58, 210, 58, 58, 58, 58, 58, 58, 58, 58,
- 58, 58, 58, 58, 58, 58, 58, -209
-
- },
-
- {
- 11, -210, -210, -210, -210, -210, -210, -210, -210, -210,
- -210, -210, -210, 58, -210, -210, 58, 58, 58, 58,
- 58, 58, 58, 58, 58, 58, 58, 58, 58, 58,
- 58, 58, 58, 58, 58, 58, 58, -210
- },
-
- } ;
-
-static yy_state_type yy_get_previous_state (void );
-static yy_state_type yy_try_NUL_trans (yy_state_type current_state );
-static int yy_get_next_buffer (void );
-static void yy_fatal_error (yyconst char msg[] );
-
-/* Done after the current pattern has been matched and before the
- * corresponding action - sets up zconftext.
- */
-#define YY_DO_BEFORE_ACTION \
- (yytext_ptr) = yy_bp; \
- zconfleng = (size_t) (yy_cp - yy_bp); \
- (yy_hold_char) = *yy_cp; \
- *yy_cp = '\0'; \
- (yy_c_buf_p) = yy_cp;
-
-#define YY_NUM_RULES 64
-#define YY_END_OF_BUFFER 65
-/* This struct is not used in this scanner,
- but its presence is necessary. */
-struct yy_trans_info
- {
- flex_int32_t yy_verify;
- flex_int32_t yy_nxt;
- };
-static yyconst flex_int16_t yy_accept[211] =
- { 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 65, 5, 4, 3, 2, 36, 37, 35, 35, 35,
- 35, 35, 35, 35, 35, 35, 35, 35, 35, 35,
- 63, 60, 62, 55, 59, 58, 57, 53, 48, 42,
- 47, 51, 53, 40, 41, 50, 50, 43, 53, 50,
- 50, 53, 4, 3, 2, 2, 1, 35, 35, 35,
- 35, 35, 35, 35, 16, 35, 35, 35, 35, 35,
- 35, 35, 35, 35, 35, 35, 63, 60, 62, 61,
- 55, 54, 57, 56, 44, 51, 38, 50, 50, 52,
- 45, 46, 39, 35, 35, 35, 35, 35, 35, 35,
-
- 35, 35, 30, 29, 35, 35, 35, 35, 35, 35,
- 35, 35, 35, 35, 49, 25, 35, 35, 35, 35,
- 35, 35, 35, 35, 35, 35, 15, 35, 7, 35,
- 35, 35, 35, 35, 35, 35, 35, 35, 35, 35,
- 35, 35, 35, 35, 35, 35, 35, 17, 35, 35,
- 35, 35, 35, 34, 35, 35, 35, 35, 35, 35,
- 10, 35, 13, 35, 35, 35, 35, 33, 35, 35,
- 35, 35, 35, 22, 35, 32, 9, 31, 35, 26,
- 12, 35, 35, 21, 18, 35, 8, 35, 35, 35,
- 35, 35, 27, 35, 35, 6, 35, 20, 19, 23,
-
- 35, 35, 11, 35, 35, 35, 14, 28, 35, 24
- } ;
-
-static yyconst flex_int32_t yy_ec[256] =
- { 0,
- 1, 1, 1, 1, 1, 1, 1, 1, 2, 3,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 2, 4, 5, 6, 1, 1, 7, 8, 9,
- 10, 1, 1, 1, 11, 12, 12, 13, 13, 13,
- 13, 13, 13, 13, 13, 13, 13, 13, 1, 1,
- 14, 1, 1, 1, 13, 13, 13, 13, 13, 13,
- 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
- 13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
- 1, 15, 1, 1, 16, 1, 17, 18, 19, 20,
-
- 21, 22, 23, 24, 25, 13, 13, 26, 27, 28,
- 29, 30, 31, 32, 33, 34, 35, 13, 13, 36,
- 13, 13, 1, 37, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1
- } ;
-
-extern int zconf_flex_debug;
-int zconf_flex_debug = 0;
-
-/* The intent behind this definition is that it'll catch
- * any uses of REJECT which flex missed.
- */
-#define REJECT reject_used_but_not_detected
-#define yymore() yymore_used_but_not_detected
-#define YY_MORE_ADJ 0
-#define YY_RESTORE_YY_MORE_OFFSET
-char *zconftext;
-
-/*
- * Copyright (C) 2002 Roman Zippel <address@hidden>
- * Released under the terms of the GNU GPL v2.0.
- * @brief Lexical analyzer for GNUnet's configuration definitions
- * @author Roman Zippel
- * @author Nils Durner (GNUnet extensions)
- */
-
-#include <limits.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-
-#define LKC_DIRECT_LINK
-#include "lkc.h"
-
-#define START_STRSIZE 16
-
-char *text;
-static char *text_ptr;
-static int text_size, text_asize;
-
-struct buffer {
- struct buffer *parent;
- YY_BUFFER_STATE state;
-};
-
-struct buffer *current_buf;
-
-static int last_ts, first_ts;
-
-static void zconf_endhelp(void);
-static struct buffer *zconf_endfile(void);
-
-void new_string(void)
-{
- text = malloc(START_STRSIZE);
- text_asize = START_STRSIZE;
- text_ptr = text;
- text_size = 0;
- *text_ptr = 0;
-}
-
-void append_string(const char *str, int size)
-{
- int new_size = text_size + size + 1;
- if (new_size > text_asize) {
- text = realloc(text, new_size);
- text_asize = new_size;
- text_ptr = text + text_size;
- }
- memcpy(text_ptr, str, size);
- text_ptr += size;
- text_size += size;
- *text_ptr = 0;
-}
-
-void alloc_string(const char *str, int size)
-{
- text = malloc(size + 1);
- memcpy(text, str, size);
- text[size] = 0;
-}
-
-#define INITIAL 0
-#define COMMAND 1
-#define HELP 2
-#define STRING 3
-#define PARAM 4
-
-#ifndef YY_NO_UNISTD_H
-/* Special case for "unistd.h", since it is non-ANSI. We include it way
- * down here because we want the user's section 1 to have been scanned first.
- * The user has a chance to override it with an option.
- */
-#include <unistd.h>
-#endif
-
-#ifndef YY_EXTRA_TYPE
-#define YY_EXTRA_TYPE void *
-#endif
-
-/* Macros after this point can all be overridden by user definitions in
- * section 1.
- */
-
-#ifndef YY_SKIP_YYWRAP
-#ifdef __cplusplus
-extern "C" int zconfwrap (void );
-#else
-extern int zconfwrap (void );
-#endif
-#endif
-
- static void yyunput (int c,char *buf_ptr );
-
-#ifndef yytext_ptr
-static void yy_flex_strncpy (char *,yyconst char *,int );
-#endif
-
-#ifdef YY_NEED_STRLEN
-static int yy_flex_strlen (yyconst char * );
-#endif
-
-#ifndef YY_NO_INPUT
-
-#ifdef __cplusplus
-static int yyinput (void );
-#else
-static int input (void );
-#endif
-
-#endif
-
-/* Amount of stuff to slurp up with each read. */
-#ifndef YY_READ_BUF_SIZE
-#define YY_READ_BUF_SIZE 8192
-#endif
-
-/* Copy whatever the last rule matched to the standard output. */
-#ifndef ECHO
-/* This used to be an fputs(), but since the string might contain NUL's,
- * we now use fwrite().
- */
-#define ECHO (void) fwrite( zconftext, zconfleng, 1, zconfout )
-#endif
-
-/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL,
- * is returned in "result".
- */
-#ifndef YY_INPUT
-#define YY_INPUT(buf,result,max_size) \
- errno=0; \
- while ( (result = READ( fileno(zconfin), (char *) buf, max_size )) < 0
) \
- { \
- if( errno != EINTR) \
- { \
- YY_FATAL_ERROR( "input in flex scanner failed" ); \
- break; \
- } \
- errno=0; \
- clearerr(zconfin); \
- }\
-\
-
-#endif
-
-/* No semi-colon after return; correct usage is to write "yyterminate();" -
- * we don't want an extra ';' after the "return" because that will cause
- * some compilers to complain about unreachable statements.
- */
-#ifndef yyterminate
-#define yyterminate() return YY_NULL
-#endif
-
-/* Number of entries by which start-condition stack grows. */
-#ifndef YY_START_STACK_INCR
-#define YY_START_STACK_INCR 25
-#endif
-
-/* Report a fatal error. */
-#ifndef YY_FATAL_ERROR
-#define YY_FATAL_ERROR(msg) yy_fatal_error( msg )
-#endif
-
-/* end tables serialization structures and prototypes */
-
-/* Default declaration of generated scanner - a define so the user can
- * easily add parameters.
- */
-#ifndef YY_DECL
-#define YY_DECL_IS_OURS 1
-
-extern int zconflex (void);
-
-#define YY_DECL int zconflex (void)
-#endif /* !YY_DECL */
-
-/* Code executed at the beginning of each rule, after zconftext and zconfleng
- * have been set up.
- */
-#ifndef YY_USER_ACTION
-#define YY_USER_ACTION
-#endif
-
-/* Code executed at the end of each rule. */
-#ifndef YY_BREAK
-#define YY_BREAK break;
-#endif
-
-#define YY_RULE_SETUP \
- YY_USER_ACTION
-
-/** The main scanner function which does all the work.
- */
-YY_DECL
-{
- register yy_state_type yy_current_state;
- register char *yy_cp, *yy_bp;
- register int yy_act;
-
- int str = 0;
- int ts, i;
-
- if ( (yy_init) )
- {
- (yy_init) = 0;
-
-#ifdef YY_USER_INIT
- YY_USER_INIT;
-#endif
-
- if ( ! (yy_start) )
- (yy_start) = 1; /* first start state */
-
- if ( ! zconfin )
- zconfin = stdin;
-
- if ( ! zconfout )
- zconfout = stdout;
-
- if ( ! YY_CURRENT_BUFFER ) {
- zconfensure_buffer_stack ();
- YY_CURRENT_BUFFER_LVALUE =
- zconf_create_buffer(zconfin,YY_BUF_SIZE );
- }
-
- zconf_load_buffer_state( );
- }
-
- while ( 1 ) /* loops until end-of-file is reached */
- {
- yy_cp = (yy_c_buf_p);
-
- /* Support of zconftext. */
- *yy_cp = (yy_hold_char);
-
- /* yy_bp points to the position in yy_ch_buf of the start of
- * the current run.
- */
- yy_bp = yy_cp;
-
- yy_current_state = (yy_start);
-yy_match:
- while ( (yy_current_state = yy_nxt[yy_current_state][
yy_ec[YY_SC_TO_UI(*yy_cp)] ]) > 0 )
- ++yy_cp;
-
- yy_current_state = -yy_current_state;
-
-yy_find_action:
- yy_act = yy_accept[yy_current_state];
-
- YY_DO_BEFORE_ACTION;
-
-do_action: /* This label is used only to access EOF actions. */
-
- switch ( yy_act )
- { /* beginning of action switch */
-case 1:
-/* rule 1 can match eol */
-YY_RULE_SETUP
-current_file->lineno++;
- YY_BREAK
-case 2:
-YY_RULE_SETUP
-
- YY_BREAK
-case 3:
-/* rule 3 can match eol */
-YY_RULE_SETUP
-current_file->lineno++; return T_EOL;
- YY_BREAK
-case 4:
-YY_RULE_SETUP
-{
- BEGIN(COMMAND);
-}
- YY_BREAK
-case 5:
-YY_RULE_SETUP
-{
- unput(zconftext[0]);
- BEGIN(COMMAND);
-}
- YY_BREAK
-
-case 6:
-YY_RULE_SETUP
-BEGIN(PARAM); return T_MAINMENU;
- YY_BREAK
-case 7:
-YY_RULE_SETUP
-BEGIN(PARAM); return T_MENU;
- YY_BREAK
-case 8:
-YY_RULE_SETUP
-BEGIN(PARAM); return T_ENDMENU;
- YY_BREAK
-case 9:
-YY_RULE_SETUP
-BEGIN(PARAM); return T_SOURCE;
- YY_BREAK
-case 10:
-YY_RULE_SETUP
-BEGIN(PARAM); return T_CHOICE;
- YY_BREAK
-case 11:
-YY_RULE_SETUP
-BEGIN(PARAM); return T_ENDCHOICE;
- YY_BREAK
-case 12:
-YY_RULE_SETUP
-BEGIN(PARAM); return T_COMMENT;
- YY_BREAK
-case 13:
-YY_RULE_SETUP
-BEGIN(PARAM); return T_CONFIG;
- YY_BREAK
-case 14:
-YY_RULE_SETUP
-BEGIN(PARAM); return T_MENUCONFIG;
- YY_BREAK
-case 15:
-YY_RULE_SETUP
-BEGIN(PARAM); return T_HELP;
- YY_BREAK
-case 16:
-YY_RULE_SETUP
-BEGIN(PARAM); return T_IF;
- YY_BREAK
-case 17:
-YY_RULE_SETUP
-BEGIN(PARAM); return T_ENDIF;
- YY_BREAK
-case 18:
-YY_RULE_SETUP
-BEGIN(PARAM); return T_DEPENDS;
- YY_BREAK
-case 19:
-YY_RULE_SETUP
-BEGIN(PARAM); return T_REQUIRES;
- YY_BREAK
-case 20:
-YY_RULE_SETUP
-BEGIN(PARAM); return T_OPTIONAL;
- YY_BREAK
-case 21:
-YY_RULE_SETUP
-BEGIN(PARAM); return T_DEFAULT;
- YY_BREAK
-case 22:
-YY_RULE_SETUP
-BEGIN(PARAM); return T_PROMPT;
- YY_BREAK
-case 23:
-YY_RULE_SETUP
-BEGIN(PARAM); return T_TRISTATE;
- YY_BREAK
-case 24:
-YY_RULE_SETUP
-BEGIN(PARAM); return T_DEF_TRISTATE;
- YY_BREAK
-case 25:
-YY_RULE_SETUP
-BEGIN(PARAM); return T_BOOLEAN;
- YY_BREAK
-case 26:
-YY_RULE_SETUP
-BEGIN(PARAM); return T_BOOLEAN;
- YY_BREAK
-case 27:
-YY_RULE_SETUP
-BEGIN(PARAM); return T_DEF_BOOLEAN;
- YY_BREAK
-case 28:
-YY_RULE_SETUP
-BEGIN(PARAM); return T_DEF_BOOLEAN;
- YY_BREAK
-case 29:
-YY_RULE_SETUP
-BEGIN(PARAM); return T_INT;
- YY_BREAK
-case 30:
-YY_RULE_SETUP
-BEGIN(PARAM); return T_HEX;
- YY_BREAK
-case 31:
-YY_RULE_SETUP
-BEGIN(PARAM); return T_STRING;
- YY_BREAK
-case 32:
-YY_RULE_SETUP
-BEGIN(PARAM); return T_SELECT;
- YY_BREAK
-case 33:
-YY_RULE_SETUP
-BEGIN(PARAM); return T_SELECT;
- YY_BREAK
-case 34:
-YY_RULE_SETUP
-BEGIN(PARAM); return T_RANGE;
- YY_BREAK
-case 35:
-YY_RULE_SETUP
-{
- alloc_string(zconftext, zconfleng);
- zconflval.string = text;
- return T_WORD;
- }
- YY_BREAK
-case 36:
-YY_RULE_SETUP
-
- YY_BREAK
-case 37:
-/* rule 37 can match eol */
-YY_RULE_SETUP
-current_file->lineno++; BEGIN(INITIAL);
- YY_BREAK
-
-case 38:
-YY_RULE_SETUP
-return T_AND;
- YY_BREAK
-case 39:
-YY_RULE_SETUP
-return T_OR;
- YY_BREAK
-case 40:
-YY_RULE_SETUP
-return T_OPEN_PAREN;
- YY_BREAK
-case 41:
-YY_RULE_SETUP
-return T_CLOSE_PAREN;
- YY_BREAK
-case 42:
-YY_RULE_SETUP
-return T_NOT;
- YY_BREAK
-case 43:
-YY_RULE_SETUP
-return T_EQUAL;
- YY_BREAK
-case 44:
-YY_RULE_SETUP
-return T_UNEQUAL;
- YY_BREAK
-case 45:
-YY_RULE_SETUP
-return T_IF;
- YY_BREAK
-case 46:
-YY_RULE_SETUP
-return T_ON;
- YY_BREAK
-case 47:
-YY_RULE_SETUP
-{
- str = zconftext[0];
- new_string();
- BEGIN(STRING);
- }
- YY_BREAK
-case 48:
-/* rule 48 can match eol */
-YY_RULE_SETUP
-BEGIN(INITIAL); current_file->lineno++; return T_EOL;
- YY_BREAK
-case 49:
-YY_RULE_SETUP
-/* ignore */
- YY_BREAK
-case 50:
-YY_RULE_SETUP
-{
- alloc_string(zconftext, zconfleng);
- zconflval.string = text;
- return T_WORD;
- }
- YY_BREAK
-case 51:
-YY_RULE_SETUP
-/* comment */
- YY_BREAK
-case 52:
-/* rule 52 can match eol */
-YY_RULE_SETUP
-current_file->lineno++;
- YY_BREAK
-case 53:
-YY_RULE_SETUP
-
- YY_BREAK
-case YY_STATE_EOF(PARAM):
-{
- BEGIN(INITIAL);
- }
- YY_BREAK
-
-case 54:
-/* rule 54 can match eol */
-*yy_cp = (yy_hold_char); /* undo effects of setting up zconftext */
-(yy_c_buf_p) = yy_cp -= 1;
-YY_DO_BEFORE_ACTION; /* set up zconftext again */
-YY_RULE_SETUP
-{
- append_string(zconftext, zconfleng);
- zconflval.string = text;
- return T_WORD_QUOTE;
- }
- YY_BREAK
-case 55:
-YY_RULE_SETUP
-{
- append_string(zconftext, zconfleng);
- }
- YY_BREAK
-case 56:
-/* rule 56 can match eol */
-*yy_cp = (yy_hold_char); /* undo effects of setting up zconftext */
-(yy_c_buf_p) = yy_cp -= 1;
-YY_DO_BEFORE_ACTION; /* set up zconftext again */
-YY_RULE_SETUP
-{
- append_string(zconftext + 1, zconfleng - 1);
- zconflval.string = text;
- return T_WORD_QUOTE;
- }
- YY_BREAK
-case 57:
-YY_RULE_SETUP
-{
- append_string(zconftext + 1, zconfleng - 1);
- }
- YY_BREAK
-case 58:
-YY_RULE_SETUP
-{
- if (str == zconftext[0]) {
- BEGIN(PARAM);
- zconflval.string = text;
- return T_WORD_QUOTE;
- } else
- append_string(zconftext, 1);
- }
- YY_BREAK
-case 59:
-/* rule 59 can match eol */
-YY_RULE_SETUP
-{
- printf("%s:%d:warning: multi-line strings not supported\n",
zconf_curname(), zconf_lineno());
- current_file->lineno++;
- BEGIN(INITIAL);
- return T_EOL;
- }
- YY_BREAK
-case YY_STATE_EOF(STRING):
-{
- BEGIN(INITIAL);
- }
- YY_BREAK
-
-case 60:
-YY_RULE_SETUP
-{
- ts = 0;
- for (i = 0; i < zconfleng; i++) {
- if (zconftext[i] == '\t')
- ts = (ts & ~7) + 8;
- else
- ts++;
- }
- last_ts = ts;
- if (first_ts) {
- if (ts < first_ts) {
- zconf_endhelp();
- return T_HELPTEXT;
- }
- ts -= first_ts;
- while (ts > 8) {
- append_string(" ", 8);
- ts -= 8;
- }
- append_string(" ", ts);
- }
- }
- YY_BREAK
-case 61:
-/* rule 61 can match eol */
-*yy_cp = (yy_hold_char); /* undo effects of setting up zconftext */
-(yy_c_buf_p) = yy_cp -= 1;
-YY_DO_BEFORE_ACTION; /* set up zconftext again */
-YY_RULE_SETUP
-{
- current_file->lineno++;
- zconf_endhelp();
- return T_HELPTEXT;
- }
- YY_BREAK
-case 62:
-/* rule 62 can match eol */
-YY_RULE_SETUP
-{
- current_file->lineno++;
- append_string("\n", 1);
- }
- YY_BREAK
-case 63:
-YY_RULE_SETUP
-{
- append_string(zconftext, zconfleng);
- if (!first_ts)
- first_ts = last_ts;
- }
- YY_BREAK
-case YY_STATE_EOF(HELP):
-{
- zconf_endhelp();
- return T_HELPTEXT;
- }
- YY_BREAK
-
-case YY_STATE_EOF(INITIAL):
-case YY_STATE_EOF(COMMAND):
-{
- if (current_buf) {
- zconf_endfile();
- return T_EOF;
- }
- fclose(zconfin);
- yyterminate();
-}
- YY_BREAK
-case 64:
-YY_RULE_SETUP
-YY_FATAL_ERROR( "flex scanner jammed" );
- YY_BREAK
-
- case YY_END_OF_BUFFER:
- {
- /* Amount of text matched not including the EOB char. */
- int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) -
1;
-
- /* Undo the effects of YY_DO_BEFORE_ACTION. */
- *yy_cp = (yy_hold_char);
- YY_RESTORE_YY_MORE_OFFSET
-
- if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status ==
YY_BUFFER_NEW )
- {
- /* We're scanning a new file or input source. It's
- * possible that this happened because the user
- * just pointed zconfin at a new source and called
- * zconflex(). If so, then we have to assure
- * consistency between YY_CURRENT_BUFFER and our
- * globals. Here is the right place to do so, because
- * this is the first action (other than possibly a
- * back-up) that will match for the new input source.
- */
- (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
- YY_CURRENT_BUFFER_LVALUE->yy_input_file = zconfin;
- YY_CURRENT_BUFFER_LVALUE->yy_buffer_status =
YY_BUFFER_NORMAL;
- }
-
- /* Note that here we test for yy_c_buf_p "<=" to the position
- * of the first EOB in the buffer, since yy_c_buf_p will
- * already have been incremented past the NUL character
- * (since all states make transitions on EOB to the
- * end-of-buffer state). Contrast this with the test
- * in input().
- */
- if ( (yy_c_buf_p) <=
&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
- { /* This was really a NUL. */
- yy_state_type yy_next_state;
-
- (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text;
-
- yy_current_state = yy_get_previous_state( );
-
- /* Okay, we're now positioned to make the NUL
- * transition. We couldn't have
- * yy_get_previous_state() go ahead and do it
- * for us because it doesn't know how to deal
- * with the possibility of jamming (and we don't
- * want to build jamming into it because then it
- * will run more slowly).
- */
-
- yy_next_state = yy_try_NUL_trans( yy_current_state );
-
- yy_bp = (yytext_ptr) + YY_MORE_ADJ;
-
- if ( yy_next_state )
- {
- /* Consume the NUL. */
- yy_cp = ++(yy_c_buf_p);
- yy_current_state = yy_next_state;
- goto yy_match;
- }
-
- else
- {
- yy_cp = (yy_c_buf_p);
- goto yy_find_action;
- }
- }
-
- else switch ( yy_get_next_buffer( ) )
- {
- case EOB_ACT_END_OF_FILE:
- {
- (yy_did_buffer_switch_on_eof) = 0;
-
- if ( zconfwrap( ) )
- {
- /* Note: because we've taken care in
- * yy_get_next_buffer() to have set up
- * zconftext, we can now set up
- * yy_c_buf_p so that if some total
- * hoser (like flex itself) wants to
- * call the scanner after we return the
- * YY_NULL, it'll still work - another
- * YY_NULL will get returned.
- */
- (yy_c_buf_p) = (yytext_ptr) +
YY_MORE_ADJ;
-
- yy_act = YY_STATE_EOF(YY_START);
- goto do_action;
- }
-
- else
- {
- if ( ! (yy_did_buffer_switch_on_eof) )
- YY_NEW_FILE;
- }
- break;
- }
-
- case EOB_ACT_CONTINUE_SCAN:
- (yy_c_buf_p) =
- (yytext_ptr) +
yy_amount_of_matched_text;
-
- yy_current_state = yy_get_previous_state( );
-
- yy_cp = (yy_c_buf_p);
- yy_bp = (yytext_ptr) + YY_MORE_ADJ;
- goto yy_match;
-
- case EOB_ACT_LAST_MATCH:
- (yy_c_buf_p) =
-
&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)];
-
- yy_current_state = yy_get_previous_state( );
-
- yy_cp = (yy_c_buf_p);
- yy_bp = (yytext_ptr) + YY_MORE_ADJ;
- goto yy_find_action;
- }
- break;
- }
-
- default:
- YY_FATAL_ERROR(
- "fatal flex scanner internal error--no action found" );
- } /* end of action switch */
- } /* end of scanning one token */
-} /* end of zconflex */
-
-/* yy_get_next_buffer - try to read in a new buffer
- *
- * Returns a code representing an action:
- * EOB_ACT_LAST_MATCH -
- * EOB_ACT_CONTINUE_SCAN - continue scanning from current position
- * EOB_ACT_END_OF_FILE - end of file
- */
-static int yy_get_next_buffer (void)
-{
- register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
- register char *source = (yytext_ptr);
- register int number_to_move, i;
- int ret_val;
-
- if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) +
1] )
- YY_FATAL_ERROR(
- "fatal flex scanner internal error--end of buffer missed" );
-
- if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 )
- { /* Don't try to fill the buffer, so this is an EOF. */
- if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 )
- {
- /* We matched a single character, the EOB, so
- * treat this as a final EOF.
- */
- return EOB_ACT_END_OF_FILE;
- }
-
- else
- {
- /* We matched some text prior to the EOB, first
- * process it.
- */
- return EOB_ACT_LAST_MATCH;
- }
- }
-
- /* Try to read more data. */
-
- /* First move last chars to start of buffer. */
- number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1;
-
- for ( i = 0; i < number_to_move; ++i )
- *(dest++) = *(source++);
-
- if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status ==
YY_BUFFER_EOF_PENDING )
- /* don't do the read, it's not guaranteed to return an EOF,
- * just force an EOF
- */
- YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0;
-
- else
- {
- size_t num_to_read =
- YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move
- 1;
-
- while ( num_to_read <= 0 )
- { /* Not enough room in the buffer - grow it. */
-
- /* just a shorter name for the current buffer */
- YY_BUFFER_STATE b = YY_CURRENT_BUFFER;
-
- int yy_c_buf_p_offset =
- (int) ((yy_c_buf_p) - b->yy_ch_buf);
-
- if ( b->yy_is_our_buffer )
- {
- int new_size = b->yy_buf_size * 2;
-
- if ( new_size <= 0 )
- b->yy_buf_size += b->yy_buf_size / 8;
- else
- b->yy_buf_size *= 2;
-
- b->yy_ch_buf = (char *)
- /* Include room in for 2 EOB chars. */
- zconfrealloc((void *)
b->yy_ch_buf,b->yy_buf_size + 2 );
- }
- else
- /* Can't grow it, we don't own it. */
- b->yy_ch_buf = 0;
-
- if ( ! b->yy_ch_buf )
- YY_FATAL_ERROR(
- "fatal error - scanner input buffer overflow" );
-
- (yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset];
-
- num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size -
- number_to_move - 1;
-
- }
-
- if ( num_to_read > YY_READ_BUF_SIZE )
- num_to_read = YY_READ_BUF_SIZE;
-
- /* Read in more data. */
- YY_INPUT(
(&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),
- (yy_n_chars), num_to_read );
-
- YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
- }
-
- if ( (yy_n_chars) == 0 )
- {
- if ( number_to_move == YY_MORE_ADJ )
- {
- ret_val = EOB_ACT_END_OF_FILE;
- zconfrestart(zconfin );
- }
-
- else
- {
- ret_val = EOB_ACT_LAST_MATCH;
- YY_CURRENT_BUFFER_LVALUE->yy_buffer_status =
- YY_BUFFER_EOF_PENDING;
- }
- }
-
- else
- ret_val = EOB_ACT_CONTINUE_SCAN;
-
- (yy_n_chars) += number_to_move;
- YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] =
YY_END_OF_BUFFER_CHAR;
- YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] =
YY_END_OF_BUFFER_CHAR;
-
- (yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0];
-
- return ret_val;
-}
-
-/* yy_get_previous_state - get the state just before the EOB char was reached
*/
-
- static yy_state_type yy_get_previous_state (void)
-{
- register yy_state_type yy_current_state;
- register char *yy_cp;
-
- yy_current_state = (yy_start);
-
- for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp
)
- {
- yy_current_state = yy_nxt[yy_current_state][(*yy_cp ?
yy_ec[YY_SC_TO_UI(*yy_cp)] : 1)];
- }
-
- return yy_current_state;
-}
-
-/* yy_try_NUL_trans - try to make a transition on the NUL character
- *
- * synopsis
- * next_state = yy_try_NUL_trans( current_state );
- */
- static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state )
-{
- register int yy_is_jam;
-
- yy_current_state = yy_nxt[yy_current_state][1];
- yy_is_jam = (yy_current_state <= 0);
-
- return yy_is_jam ? 0 : yy_current_state;
-}
-
- static void yyunput (int c, register char * yy_bp )
-{
- register char *yy_cp;
-
- yy_cp = (yy_c_buf_p);
-
- /* undo effects of setting up zconftext */
- *yy_cp = (yy_hold_char);
-
- if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
- { /* need to shift things up to make room */
- /* +2 for EOB chars. */
- register int number_to_move = (yy_n_chars) + 2;
- register char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[
- YY_CURRENT_BUFFER_LVALUE->yy_buf_size +
2];
- register char *source =
-
&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move];
-
- while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
- *--dest = *--source;
-
- yy_cp += (int) (dest - source);
- yy_bp += (int) (dest - source);
- YY_CURRENT_BUFFER_LVALUE->yy_n_chars =
- (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_buf_size;
-
- if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
- YY_FATAL_ERROR( "flex scanner push-back overflow" );
- }
-
- *--yy_cp = (char) c;
-
- (yytext_ptr) = yy_bp;
- (yy_hold_char) = *yy_cp;
- (yy_c_buf_p) = yy_cp;
-}
-
-#ifndef YY_NO_INPUT
-#ifdef __cplusplus
- static int yyinput (void)
-#else
- static int input (void)
-#endif
-
-{
- int c;
-
- *(yy_c_buf_p) = (yy_hold_char);
-
- if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR )
- {
- /* yy_c_buf_p now points to the character we want to return.
- * If this occurs *before* the EOB characters, then it's a
- * valid NUL; if not, then we've hit the end of the buffer.
- */
- if ( (yy_c_buf_p) <
&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
- /* This was really a NUL. */
- *(yy_c_buf_p) = '\0';
-
- else
- { /* need more input */
- int offset = (yy_c_buf_p) - (yytext_ptr);
- ++(yy_c_buf_p);
-
- switch ( yy_get_next_buffer( ) )
- {
- case EOB_ACT_LAST_MATCH:
- /* This happens because yy_g_n_b()
- * sees that we've accumulated a
- * token and flags that we need to
- * try matching the token before
- * proceeding. But for input(),
- * there's no matching to consider.
- * So convert the EOB_ACT_LAST_MATCH
- * to EOB_ACT_END_OF_FILE.
- */
-
- /* Reset buffer status. */
- zconfrestart(zconfin );
-
- /*FALLTHROUGH*/
-
- case EOB_ACT_END_OF_FILE:
- {
- if ( zconfwrap( ) )
- return EOF;
-
- if ( ! (yy_did_buffer_switch_on_eof) )
- YY_NEW_FILE;
-#ifdef __cplusplus
- return yyinput();
-#else
- return input();
-#endif
- }
-
- case EOB_ACT_CONTINUE_SCAN:
- (yy_c_buf_p) = (yytext_ptr) + offset;
- break;
- }
- }
- }
-
- c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */
- *(yy_c_buf_p) = '\0'; /* preserve zconftext */
- (yy_hold_char) = *++(yy_c_buf_p);
-
- return c;
-}
-#endif /* ifndef YY_NO_INPUT */
-
-/** Immediately switch to a different input stream.
- * @param input_file A readable stream.
- *
- * @note This function does not reset the start condition to @c INITIAL .
- */
- void zconfrestart (FILE * input_file )
-{
-
- if ( ! YY_CURRENT_BUFFER ){
- zconfensure_buffer_stack ();
- YY_CURRENT_BUFFER_LVALUE =
- zconf_create_buffer(zconfin,YY_BUF_SIZE );
- }
-
- zconf_init_buffer(YY_CURRENT_BUFFER,input_file );
- zconf_load_buffer_state( );
-}
-
-/** Switch to a different input buffer.
- * @param new_buffer The new input buffer.
- *
- */
- void zconf_switch_to_buffer (YY_BUFFER_STATE new_buffer )
-{
-
- /* TODO. We should be able to replace this entire function body
- * with
- * zconfpop_buffer_state();
- * zconfpush_buffer_state(new_buffer);
- */
- zconfensure_buffer_stack ();
- if ( YY_CURRENT_BUFFER == new_buffer )
- return;
-
- if ( YY_CURRENT_BUFFER )
- {
- /* Flush out information for old buffer. */
- *(yy_c_buf_p) = (yy_hold_char);
- YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
- YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
- }
-
- YY_CURRENT_BUFFER_LVALUE = new_buffer;
- zconf_load_buffer_state( );
-
- /* We don't actually know whether we did this switch during
- * EOF (zconfwrap()) processing, but the only time this flag
- * is looked at is after zconfwrap() is called, so it's safe
- * to go ahead and always set it.
- */
- (yy_did_buffer_switch_on_eof) = 1;
-}
-
-static void zconf_load_buffer_state (void)
-{
- (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
- (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos;
- zconfin = YY_CURRENT_BUFFER_LVALUE->yy_input_file;
- (yy_hold_char) = *(yy_c_buf_p);
-}
-
-/** Allocate and initialize an input buffer state.
- * @param file A readable stream.
- * @param size The character buffer size in bytes. When in doubt, use @c
YY_BUF_SIZE.
- *
- * @return the allocated buffer state.
- */
- YY_BUFFER_STATE zconf_create_buffer (FILE * file, int size )
-{
- YY_BUFFER_STATE b;
-
- b = (YY_BUFFER_STATE) zconfalloc(sizeof( struct yy_buffer_state ) );
- if ( ! b )
- YY_FATAL_ERROR( "out of dynamic memory in
zconf_create_buffer()" );
-
- b->yy_buf_size = size;
-
- /* yy_ch_buf has to be 2 characters longer than the size given because
- * we need to put in 2 end-of-buffer characters.
- */
- b->yy_ch_buf = (char *) zconfalloc(b->yy_buf_size + 2 );
- if ( ! b->yy_ch_buf )
- YY_FATAL_ERROR( "out of dynamic memory in
zconf_create_buffer()" );
-
- b->yy_is_our_buffer = 1;
-
- zconf_init_buffer(b,file );
-
- return b;
-}
-
-/** Destroy the buffer.
- * @param b a buffer created with zconf_create_buffer()
- *
- */
- void zconf_delete_buffer (YY_BUFFER_STATE b )
-{
-
- if ( ! b )
- return;
-
- if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */
- YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0;
-
- if ( b->yy_is_our_buffer )
- zconffree((void *) b->yy_ch_buf );
-
- zconffree((void *) b );
-}
-
-/* Initializes or reinitializes a buffer.
- * This function is sometimes called more than once on the same buffer,
- * such as during a zconfrestart() or at EOF.
- */
- static void zconf_init_buffer (YY_BUFFER_STATE b, FILE * file )
-
-{
- int oerrno = errno;
-
- zconf_flush_buffer(b );
-
- b->yy_input_file = file;
- b->yy_fill_buffer = 1;
-
- /* If b is the current buffer, then zconf_init_buffer was _probably_
- * called from zconfrestart() or through yy_get_next_buffer.
- * In that case, we don't want to reset the lineno or column.
- */
- if (b != YY_CURRENT_BUFFER){
- b->yy_bs_lineno = 1;
- b->yy_bs_column = 0;
- }
-
- b->yy_is_interactive = 0;
-
- errno = oerrno;
-}
-
-/** Discard all buffered characters. On the next scan, YY_INPUT will be called.
- * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER.
- *
- */
- void zconf_flush_buffer (YY_BUFFER_STATE b )
-{
- if ( ! b )
- return;
-
- b->yy_n_chars = 0;
-
- /* We always need two end-of-buffer characters. The first causes
- * a transition to the end-of-buffer state. The second causes
- * a jam in that state.
- */
- b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
- b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
-
- b->yy_buf_pos = &b->yy_ch_buf[0];
-
- b->yy_at_bol = 1;
- b->yy_buffer_status = YY_BUFFER_NEW;
-
- if ( b == YY_CURRENT_BUFFER )
- zconf_load_buffer_state( );
-}
-
-/** Pushes the new state onto the stack. The new state becomes
- * the current state. This function will allocate the stack
- * if necessary.
- * @param new_buffer The new state.
- *
- */
-void zconfpush_buffer_state (YY_BUFFER_STATE new_buffer )
-{
- if (new_buffer == NULL)
- return;
-
- zconfensure_buffer_stack();
-
- /* This block is copied from zconf_switch_to_buffer. */
- if ( YY_CURRENT_BUFFER )
- {
- /* Flush out information for old buffer. */
- *(yy_c_buf_p) = (yy_hold_char);
- YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
- YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
- }
-
- /* Only push if top exists. Otherwise, replace top. */
- if (YY_CURRENT_BUFFER)
- (yy_buffer_stack_top)++;
- YY_CURRENT_BUFFER_LVALUE = new_buffer;
-
- /* copied from zconf_switch_to_buffer. */
- zconf_load_buffer_state( );
- (yy_did_buffer_switch_on_eof) = 1;
-}
-
-/** Removes and deletes the top of the stack, if present.
- * The next element becomes the new top.
- *
- */
-void zconfpop_buffer_state (void)
-{
- if (!YY_CURRENT_BUFFER)
- return;
-
- zconf_delete_buffer(YY_CURRENT_BUFFER );
- YY_CURRENT_BUFFER_LVALUE = NULL;
- if ((yy_buffer_stack_top) > 0)
- --(yy_buffer_stack_top);
-
- if (YY_CURRENT_BUFFER) {
- zconf_load_buffer_state( );
- (yy_did_buffer_switch_on_eof) = 1;
- }
-}
-
-/* Allocates the stack if it does not exist.
- * Guarantees space for at least one push.
- */
-static void zconfensure_buffer_stack (void)
-{
- int num_to_alloc;
-
- if (!(yy_buffer_stack)) {
-
- /* First allocation is just for 2 elements, since we don't know
if this
- * scanner will even need a stack. We use 2 instead of 1 to
avoid an
- * immediate realloc on the next call.
- */
- num_to_alloc = 1;
- (yy_buffer_stack) = (struct yy_buffer_state**)zconfalloc
- (num_to_alloc *
sizeof(struct yy_buffer_state*)
- );
-
- memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct
yy_buffer_state*));
-
- (yy_buffer_stack_max) = num_to_alloc;
- (yy_buffer_stack_top) = 0;
- return;
- }
-
- if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){
-
- /* Increase the buffer to prepare for a possible push. */
- int grow_size = 8 /* arbitrary grow size */;
-
- num_to_alloc = (yy_buffer_stack_max) + grow_size;
- (yy_buffer_stack) = (struct yy_buffer_state**)zconfrealloc
-
((yy_buffer_stack),
- num_to_alloc *
sizeof(struct yy_buffer_state*)
- );
-
- /* zero only the new slots.*/
- memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size
* sizeof(struct yy_buffer_state*));
- (yy_buffer_stack_max) = num_to_alloc;
- }
-}
-
-/** Setup the input buffer state to scan directly from a user-specified
character buffer.
- * @param base the character buffer
- * @param size the size in bytes of the character buffer
- *
- * @return the newly allocated buffer state object.
- */
-YY_BUFFER_STATE zconf_scan_buffer (char * base, yy_size_t size )
-{
- YY_BUFFER_STATE b;
-
- if ( size < 2 ||
- base[size-2] != YY_END_OF_BUFFER_CHAR ||
- base[size-1] != YY_END_OF_BUFFER_CHAR )
- /* They forgot to leave room for the EOB's. */
- return 0;
-
- b = (YY_BUFFER_STATE) zconfalloc(sizeof( struct yy_buffer_state ) );
- if ( ! b )
- YY_FATAL_ERROR( "out of dynamic memory in zconf_scan_buffer()"
);
-
- b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */
- b->yy_buf_pos = b->yy_ch_buf = base;
- b->yy_is_our_buffer = 0;
- b->yy_input_file = 0;
- b->yy_n_chars = b->yy_buf_size;
- b->yy_is_interactive = 0;
- b->yy_at_bol = 1;
- b->yy_fill_buffer = 0;
- b->yy_buffer_status = YY_BUFFER_NEW;
-
- zconf_switch_to_buffer(b );
-
- return b;
-}
-
-/** Setup the input buffer state to scan a string. The next call to zconflex()
will
- * scan from a @e copy of @a str.
- * @param str a NUL-terminated string to scan
- *
- * @return the newly allocated buffer state object.
- * @note If you want to scan bytes that may contain NUL values, then use
- * zconf_scan_bytes() instead.
- */
-YY_BUFFER_STATE zconf_scan_string (yyconst char * yy_str )
-{
-
- return zconf_scan_bytes(yy_str,strlen(yy_str) );
-}
-
-/** Setup the input buffer state to scan the given bytes. The next call to
zconflex() will
- * scan from a @e copy of @a bytes.
- * @param bytes the byte buffer to scan
- * @param len the number of bytes in the buffer pointed to by @a bytes.
- *
- * @return the newly allocated buffer state object.
- */
-YY_BUFFER_STATE zconf_scan_bytes (yyconst char * bytes, int len )
-{
- YY_BUFFER_STATE b;
- char *buf;
- yy_size_t n;
- int i;
-
- /* Get memory for full buffer, including space for trailing EOB's. */
- n = len + 2;
- buf = (char *) zconfalloc(n );
- if ( ! buf )
- YY_FATAL_ERROR( "out of dynamic memory in zconf_scan_bytes()" );
-
- for ( i = 0; i < len; ++i )
- buf[i] = bytes[i];
-
- buf[len] = buf[len+1] = YY_END_OF_BUFFER_CHAR;
-
- b = zconf_scan_buffer(buf,n );
- if ( ! b )
- YY_FATAL_ERROR( "bad buffer in zconf_scan_bytes()" );
-
- /* It's okay to grow etc. this buffer, and we should throw it
- * away when we're done.
- */
- b->yy_is_our_buffer = 1;
-
- return b;
-}
-
-#ifndef YY_EXIT_FAILURE
-#define YY_EXIT_FAILURE 2
-#endif
-
-static void yy_fatal_error (yyconst char* msg )
-{
- (void) fprintf( stderr, "%s\n", msg );
- exit( YY_EXIT_FAILURE );
-}
-
-/* Redefine yyless() so it works in section 3 code. */
-
-#undef yyless
-#define yyless(n) \
- do \
- { \
- /* Undo effects of setting up zconftext. */ \
- int yyless_macro_arg = (n); \
- YY_LESS_LINENO(yyless_macro_arg);\
- zconftext[zconfleng] = (yy_hold_char); \
- (yy_c_buf_p) = zconftext + yyless_macro_arg; \
- (yy_hold_char) = *(yy_c_buf_p); \
- *(yy_c_buf_p) = '\0'; \
- zconfleng = yyless_macro_arg; \
- } \
- while ( 0 )
-
-/* Accessor methods (get/set functions) to struct members. */
-
-/** Get the current line number.
- *
- */
-int zconfget_lineno (void)
-{
-
- return zconflineno;
-}
-
-/** Get the input stream.
- *
- */
-FILE *zconfget_in (void)
-{
- return zconfin;
-}
-
-/** Get the output stream.
- *
- */
-FILE *zconfget_out (void)
-{
- return zconfout;
-}
-
-/** Get the length of the current token.
- *
- */
-int zconfget_leng (void)
-{
- return zconfleng;
-}
-
-/** Get the current token.
- *
- */
-
-char *zconfget_text (void)
-{
- return zconftext;
-}
-
-/** Set the current line number.
- * @param line_number
- *
- */
-void zconfset_lineno (int line_number )
-{
-
- zconflineno = line_number;
-}
-
-/** Set the input stream. This does not discard the current
- * input buffer.
- * @param in_str A readable stream.
- *
- * @see zconf_switch_to_buffer
- */
-void zconfset_in (FILE * in_str )
-{
- zconfin = in_str ;
-}
-
-void zconfset_out (FILE * out_str )
-{
- zconfout = out_str ;
-}
-
-int zconfget_debug (void)
-{
- return zconf_flex_debug;
-}
-
-void zconfset_debug (int bdebug )
-{
- zconf_flex_debug = bdebug ;
-}
-
-/* zconflex_destroy is for both reentrant and non-reentrant scanners. */
-int zconflex_destroy (void)
-{
-
- /* Pop the buffer stack, destroying each element. */
- while(YY_CURRENT_BUFFER){
- zconf_delete_buffer(YY_CURRENT_BUFFER );
- YY_CURRENT_BUFFER_LVALUE = NULL;
- zconfpop_buffer_state();
- }
-
- /* Destroy the stack itself. */
- zconffree((yy_buffer_stack) );
- (yy_buffer_stack) = NULL;
-
- return 0;
-}
-
-/*
- * Internal utility routines.
- */
-
-#ifndef yytext_ptr
-static void yy_flex_strncpy (char* s1, yyconst char * s2, int n )
-{
- register int i;
- for ( i = 0; i < n; ++i )
- s1[i] = s2[i];
-}
-#endif
-
-#ifdef YY_NEED_STRLEN
-static int yy_flex_strlen (yyconst char * s )
-{
- register int n;
- for ( n = 0; s[n]; ++n )
- ;
-
- return n;
-}
-#endif
-
-void *zconfalloc (yy_size_t size )
-{
- return (void *) malloc( size );
-}
-
-void *zconfrealloc (void * ptr, yy_size_t size )
-{
- /* The cast to (char *) in the following accommodates both
- * implementations that use char* generic pointers, and those
- * that use void* generic pointers. It works with the latter
- * because both ANSI C and C++ allow castless assignment from
- * any pointer type to void*, and deal with argument conversions
- * as though doing an assignment.
- */
- return (void *) realloc( (char *) ptr, size );
-}
-
-void zconffree (void * ptr )
-{
- free( (char *) ptr ); /* see zconfrealloc() for (char *) cast */
-}
-
-#define YYTABLES_NAME "yytables"
-
-#undef YY_NEW_FILE
-#undef YY_FLUSH_BUFFER
-#undef yy_set_bol
-#undef yy_new_buffer
-#undef yy_set_interactive
-#undef yytext_ptr
-#undef YY_DO_BEFORE_ACTION
-
-#ifdef YY_DECL_IS_OURS
-#undef YY_DECL_IS_OURS
-#undef YY_DECL
-#endif
-
-void zconf_starthelp(void)
-{
- new_string();
- last_ts = first_ts = 0;
- BEGIN(HELP);
-}
-
-static void zconf_endhelp(void)
-{
- zconflval.string = text;
- BEGIN(INITIAL);
-}
-
-/*
- * Try to open specified file with $LANG appended
- * Return NULL if file is not found.
- */
-FILE *zconf_fopen(const char *name)
-{
- char *env;
- char configFile[PATH_MAX+1], lang[3];
- FILE *f;
-
- env = getenv("LANG");
- strlcpy(lang, env ? env : "", 3);
- snprintf(configFile, PATH_MAX + 1, "%s.%s", name, lang);
- if (!(f = FOPEN(configFile, "r")))
- f = FOPEN(name, "r");
-
- return f;
-}
-
-void zconf_initscan(const char *name)
-{
- zconfin = zconf_fopen(name);
- if (!zconfin) {
- printf("can't find file %s\n", name);
- exit(1);
- }
-
- current_buf = malloc(sizeof(*current_buf));
- memset(current_buf, 0, sizeof(*current_buf));
-
- current_file = file_lookup(name);
- current_file->lineno = 1;
- current_file->flags = FILE_BUSY;
-}
-
-void zconf_nextfile(const char *name)
-{
- char *realfn;
- struct file *file;
- struct buffer *buf;
-
- realfn = GC_configuration_expand_dollar(cfg,
- "Meta",
- STRDUP(name));
- if (strlen(realfn) == 0) {
- FREE(realfn);
- realfn = STRDUP(name);
- }
-
- file = file_lookup(name);
- buf = malloc(sizeof(*buf));
- memset(buf, 0, sizeof(*buf));
-
- current_buf->state = YY_CURRENT_BUFFER;
- zconfin = zconf_fopen(realfn);
- if (!zconfin) {
- printf("%s:%d: can't open file \"%s\"\n", zconf_curname(), zconf_lineno(),
realfn);
- exit(1);
- }
- zconf_switch_to_buffer(zconf_create_buffer(zconfin, YY_BUF_SIZE));
- buf->parent = current_buf;
- current_buf = buf;
-
- if (file->flags & FILE_BUSY) {
- printf("recursive scan (%s)?\n", realfn);
- exit(1);
- }
- if (file->flags & FILE_SCANNED) {
- printf("file %s already scanned?\n", realfn);
- exit(1);
- }
- file->flags |= FILE_BUSY;
- file->lineno = 1;
- file->parent = current_file;
- current_file = file;
-
- FREE(realfn);
-}
-
-static struct buffer *zconf_endfile(void)
-{
- struct buffer *parent;
-
- current_file->flags |= FILE_SCANNED;
- current_file->flags &= ~FILE_BUSY;
- current_file = current_file->parent;
-
- parent = current_buf->parent;
- if (parent) {
- fclose(zconfin);
- zconf_delete_buffer(YY_CURRENT_BUFFER);
- zconf_switch_to_buffer(parent->state);
- }
- free(current_buf);
- current_buf = parent;
-
- return parent;
-}
-
-int zconf_lineno(void)
-{
- if (current_buf)
- return current_file->lineno - 1;
- else
- return 0;
-}
-
-char *zconf_curname(void)
-{
- if (current_buf)
- return current_file->name;
- else
- return "<none>";
-}
-
Deleted: GNUnet/src/setup/lib/lkc.h
===================================================================
--- GNUnet/src/setup/lib/lkc.h 2006-08-19 19:44:11 UTC (rev 3256)
+++ GNUnet/src/setup/lib/lkc.h 2006-08-19 22:33:34 UTC (rev 3257)
@@ -1,120 +0,0 @@
-/*
- * Copyright (C) 2002 Roman Zippel <address@hidden>
- * Released under the terms of the GNU GPL v2.0.
- */
-
-/**
- * @brief GNUnet Setup
- * @file conf/lkc.h
- * @author Roman Zippel
- * @author Nils Durner
- **/
-
-#ifndef LKC_H
-#define LKC_H
-
-#include "gnunet_util.h"
-#include "platform.h"
-#include "expr.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#ifdef LKC_DIRECT_LINK
-#define P(name,type,arg) extern type name arg
-#else
-#include "lkc_defs.h"
-#define P(name,type,arg) extern type (*name ## _p) arg
-#endif
-#include "lkc_proto.h"
-#undef P
-
-#define SRCTREE "srctree"
-
-int zconfparse(void);
-void zconfdump(FILE *out);
-
-extern int zconfdebug;
-void zconf_starthelp(void);
-FILE *zconf_fopen(const char *name);
-void zconf_initscan(const char *name);
-void zconf_nextfile(const char *name);
-int zconf_lineno(void);
-char *zconf_curname(void);
-
-/* confdata.c */
-extern const char conf_def_filename[];
-extern char conf_filename[];
-
-char *conf_get_default_confname(void);
-
-/* menu.c */
-void menu_init(void);
-void menu_add_menu(void);
-void menu_end_menu(void);
-void menu_add_entry(struct symbol *sym);
-void menu_end_entry(void);
-void menu_add_dep(struct expr *dep);
-struct property *menu_add_prop(enum prop_type type, char *prompt, struct expr
*expr, struct expr *dep);
-void menu_add_prompt(enum prop_type type, char *prompt, struct expr *dep);
-void menu_add_section(char *section);
-void menu_add_expr(enum prop_type type, struct expr *expr, struct expr *dep);
-void menu_add_symbol(enum prop_type type, struct symbol *sym, struct expr
*dep);
-void menu_finalize(struct menu *parent);
-void menu_set_type(int type);
-struct file *file_lookup(const char *name);
-int file_write_dep(const char *name);
-
-extern struct menu *current_entry;
-extern struct menu *current_menu;
-
-/* symbol.c */
-void sym_init(void);
-void sym_clear_all_valid(void);
-void sym_set_changed(struct symbol *sym);
-struct symbol *sym_check_deps(struct symbol *sym);
-struct property *prop_alloc(enum prop_type type, struct symbol *sym);
-struct symbol *prop_get_symbol(struct property *prop);
-
-static inline tristate sym_get_tristate_value(struct symbol *sym)
-{
- return sym->curr.tri;
-}
-
-
-static inline struct symbol *sym_get_choice_value(struct symbol *sym)
-{
- return (struct symbol *)sym->curr.val;
-}
-
-static inline bool sym_set_choice_value(struct symbol *ch, struct symbol
*chval)
-{
- return sym_set_tristate_value(chval, yes);
-}
-
-static inline bool sym_is_choice(struct symbol *sym)
-{
- return sym->flags & SYMBOL_CHOICE ? true : false;
-}
-
-static inline bool sym_is_choice_value(struct symbol *sym)
-{
- return sym->flags & SYMBOL_CHOICEVAL ? true : false;
-}
-
-static inline bool sym_is_optional(struct symbol *sym)
-{
- return sym->flags & SYMBOL_OPTIONAL ? true : false;
-}
-
-static inline bool sym_has_value(struct symbol *sym)
-{
- return sym->flags & SYMBOL_NEW ? false : true;
-}
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* LKC_H */
Deleted: GNUnet/src/setup/lib/lkc_defs.h
===================================================================
--- GNUnet/src/setup/lib/lkc_defs.h 2006-08-19 19:44:11 UTC (rev 3256)
+++ GNUnet/src/setup/lib/lkc_defs.h 2006-08-19 22:33:34 UTC (rev 3257)
@@ -1,43 +0,0 @@
-
-/**
- * @brief GNUnet Setup
- * @file conf/lkc_proto.h
- * @author Roman Zippel
- * @author Nils Durner
- **/
-
-/* menu.c */
-#define rootmenu (*rootmenu_p)
-
-#define menu_is_visible (*menu_is_visible_p)
-#define menu_get_prompt (*menu_get_prompt_p)
-#define menu_get_root_menu (*menu_get_root_menu_p)
-#define menu_get_parent_menu (*menu_get_parent_menu_p)
-
-/* symbol.c */
-#define symbol_hash (*symbol_hash_p)
-#define sym_change_count (*sym_change_count_p)
-
-#define sym_lookup (*sym_lookup_p)
-#define sym_find (*sym_find_p)
-#define sym_type_name (*sym_type_name_p)
-#define sym_calc_value (*sym_calc_value_p)
-#define sym_calc_value_ext (*sym_calc_value_ext_p)
-#define sym_get_type (*sym_get_type_p)
-#define sym_tristate_within_range (*sym_tristate_within_range_p)
-#define sym_set_tristate_value (*sym_set_tristate_value_p)
-#define sym_toggle_tristate_value (*sym_toggle_tristate_value_p)
-#define sym_string_valid (*sym_string_valid_p)
-#define sym_string_within_range (*sym_string_within_range_p)
-#define sym_set_string_value (*sym_set_string_value_p)
-#define sym_is_changable (*sym_is_changable_p)
-#define sym_get_choice_prop (*sym_get_choice_prop_p)
-#define sym_get_default_prop (*sym_get_default_prop_p)
-#define sym_get_default_prop_ext (*sym_get_default_prop_ext_p)
-#define sym_get_string_value (*sym_get_string_value_p)
-
-#define prop_get_type_name (*prop_get_type_name_p)
-
-/* expr.c */
-#define expr_compare_type (*expr_compare_type_p)
-#define expr_print (*expr_print_p)
Deleted: GNUnet/src/setup/lib/lkc_proto.h
===================================================================
--- GNUnet/src/setup/lib/lkc_proto.h 2006-08-19 19:44:11 UTC (rev 3256)
+++ GNUnet/src/setup/lib/lkc_proto.h 2006-08-19 22:33:34 UTC (rev 3257)
@@ -1,43 +0,0 @@
-
-/**
- * @brief GNUnet Setup
- * @file conf/lkc_proto.h
- * @author Roman Zippel
- * @author Nils Durner
- **/
-
-/* menu.c */
-P(rootmenu,struct menu,);
-
-P(menu_is_visible,bool,(struct menu *menu));
-P(menu_get_prompt,const char *,(struct menu *menu));
-P(menu_get_root_menu,struct menu *,(struct menu *menu));
-P(menu_get_parent_menu,struct menu *,(struct menu *menu));
-
-/* symbol.c */
-P(symbol_hash,struct symbol *,[SYMBOL_HASHSIZE]);
-P(sym_change_count,int,);
-
-P(sym_lookup,struct symbol *,(char *name, char *sect, int isconst));
-P(sym_find,struct symbol *,(char *name, char *sect));
-P(sym_type_name,const char *,(enum symbol_type type));
-P(sym_calc_value,void,(struct symbol *sym));
-P(sym_calc_value_ext,void,(struct symbol *sym, int returnInv));
-P(sym_get_type,enum symbol_type,(struct symbol *sym));
-P(sym_tristate_within_range,bool,(struct symbol *sym,tristate tri));
-P(sym_set_tristate_value,bool,(struct symbol *sym,tristate tri));
-P(sym_toggle_tristate_value,tristate,(struct symbol *sym));
-P(sym_string_valid,bool,(struct symbol *sym, const char *newval));
-P(sym_string_within_range,bool,(struct symbol *sym, const char *str));
-P(sym_set_string_value,bool,(struct symbol *sym, const char *newval));
-P(sym_is_changable,bool,(struct symbol *sym));
-P(sym_get_choice_prop,struct property *,(struct symbol *sym));
-P(sym_get_default_prop,struct property *,(struct symbol *sym));
-P(sym_get_default_prop_ext,struct property *,(struct symbol *sym, int
returnInv));
-P(sym_get_string_value,const char *,(struct symbol *sym));
-
-P(prop_get_type_name,const char *,(enum prop_type type));
-
-/* expr.c */
-P(expr_compare_type,int,(enum expr_type t1, enum expr_type t2));
-P(expr_print,void,(struct expr *e, void (*fn)(void *, const char *), void
*data, int prevtoken));
Deleted: GNUnet/src/setup/lib/menu.c
===================================================================
--- GNUnet/src/setup/lib/menu.c 2006-08-19 19:44:11 UTC (rev 3256)
+++ GNUnet/src/setup/lib/menu.c 2006-08-19 22:33:34 UTC (rev 3257)
@@ -1,397 +0,0 @@
-/*
- * Copyright (C) 2002 Roman Zippel <address@hidden>
- * Released under the terms of the GNU GPL v2.0.
- */
-
-/**
- * @brief GNUnet Setup
- * @file conf/menu.c
- * @author Roman Zippel
- * @author Nils Durner
- */
-
-#include <stdlib.h>
-#include <string.h>
-
-#define LKC_DIRECT_LINK
-#include "lkc.h"
-
-struct menu rootmenu;
-struct menu *current_menu, *current_entry;
-static struct menu **last_entry_ptr;
-
-struct file *file_list;
-struct file *current_file;
-
-char *current_sect = 0;
-
-void menu_init(void)
-{
- current_entry = current_menu = &rootmenu;
- last_entry_ptr = &rootmenu.list;
-}
-
-void menu_add_entry(struct symbol *sym)
-{
- struct menu *menu;
-
- menu = malloc(sizeof(*menu));
- memset(menu, 0, sizeof(*menu));
- menu->sym = sym;
- menu->parent = current_menu;
- menu->file = current_file;
- menu->lineno = zconf_lineno();
-
- *last_entry_ptr = menu;
- last_entry_ptr = &menu->next;
- current_entry = menu;
-}
-
-void menu_end_entry(void)
-{
-}
-
-void menu_add_menu(void)
-{
- current_menu = current_entry;
- last_entry_ptr = ¤t_entry->list;
-}
-
-void menu_end_menu(void)
-{
- last_entry_ptr = ¤t_menu->next;
- current_menu = current_menu->parent;
-}
-
-struct expr *menu_check_dep(struct expr *e)
-{
- if (!e)
- return e;
-
- switch (e->type) {
- case E_NOT:
- e->left.expr = menu_check_dep(e->left.expr);
- break;
- case E_OR:
- case E_AND:
- e->left.expr = menu_check_dep(e->left.expr);
- e->right.expr = menu_check_dep(e->right.expr);
- break;
- case E_SYMBOL:
- /* change 'm' into 'm' && MODULES */
- if (e->left.sym == &symbol_mod)
- return expr_alloc_and(e,
expr_alloc_symbol(modules_sym));
- break;
- default:
- break;
- }
- return e;
-}
-
-void menu_add_dep(struct expr *dep)
-{
- current_entry->dep = expr_alloc_and(current_entry->dep,
menu_check_dep(dep));
-}
-
-void menu_set_type(int type)
-{
- struct symbol *sym = current_entry->sym;
-
- if (sym->type == (unsigned int) type)
- return;
- if (sym->type == S_UNKNOWN) {
- sym->type = type;
- return;
- }
- fprintf(stderr, "%s:%d:warning: type of `%s' redefined from `%s' to
`%s'\n",
- current_entry->file->name, current_entry->lineno,
- sym->name ? sym->name : "<choice>", sym_type_name(sym->type),
sym_type_name(type));
-}
-
-struct property *menu_add_prop(enum prop_type type, char *prompt, struct expr
*expr, struct expr *dep)
-{
- struct property *prop = prop_alloc(type, current_entry->sym);
-
- prop->menu = current_entry;
- prop->text = prompt;
- prop->expr = expr;
- prop->visible.expr = menu_check_dep(dep);
-
- if (prompt) {
- if (current_entry->prompt)
- fprintf(stderr, "%s:%d: prompt redefined\n",
- current_entry->file->name,
current_entry->lineno);
- current_entry->prompt = prop;
- }
-
- return prop;
-}
-
-void menu_add_prompt(enum prop_type type, char *prompt, struct expr *dep)
-{
- menu_add_prop(type, prompt, NULL, dep);
-}
-
-void menu_add_section(char *sect)
-{
- current_entry->section = sect;
- current_sect = sect;
-}
-
-void menu_add_expr(enum prop_type type, struct expr *expr, struct expr *dep)
-{
- menu_add_prop(type, NULL, expr, dep);
-}
-
-void menu_add_symbol(enum prop_type type, struct symbol *sym, struct expr *dep)
-{
- menu_add_prop(type, NULL, expr_alloc_symbol(sym), dep);
-}
-
-void menu_finalize(struct menu *parent)
-{
- struct menu *menu, *last_menu;
- struct symbol *sym;
- struct property *prop;
- struct expr *parentdep, *basedep, *dep, *dep2, **ep;
-
- sym = parent->sym;
- if (parent->list) {
- if (sym && sym_is_choice(sym)) {
- /* find the first choice value and find out choice type
*/
- for (menu = parent->list; menu; menu = menu->next) {
- if (menu->sym) {
- current_entry = parent;
- menu_set_type(menu->sym->type);
- current_entry = menu;
- menu_set_type(sym->type);
- break;
- }
- }
- parentdep = expr_alloc_symbol(sym);
- } else if (parent->prompt)
- parentdep = parent->prompt->visible.expr;
- else
- parentdep = parent->dep;
-
- for (menu = parent->list; menu; menu = menu->next) {
- basedep = expr_transform(menu->dep);
- basedep = expr_alloc_and(expr_copy(parentdep), basedep);
- basedep = expr_eliminate_dups(basedep);
- menu->dep = basedep;
- if (menu->sym)
- prop = menu->sym->prop;
- else
- prop = menu->prompt;
- for (; prop; prop = prop->next) {
- if (prop->menu != menu)
- continue;
- dep = expr_transform(prop->visible.expr);
- dep = expr_alloc_and(expr_copy(basedep), dep);
- dep = expr_eliminate_dups(dep);
- if (menu->sym && menu->sym->type != S_TRISTATE)
- dep = expr_trans_bool(dep);
- prop->visible.expr = dep;
- if (prop->type == P_SELECT) {
- struct symbol *es =
prop_get_symbol(prop);
- es->rev_dep.expr =
expr_alloc_or(es->rev_dep.expr,
-
expr_alloc_and(expr_alloc_symbol(menu->sym), expr_copy(dep)));
- }
- }
- }
- for (menu = parent->list; menu; menu = menu->next)
- menu_finalize(menu);
- } else if (sym) {
- basedep = parent->prompt ? parent->prompt->visible.expr : NULL;
- basedep = expr_trans_compare(basedep, E_UNEQUAL, &symbol_no);
- basedep = expr_eliminate_dups(expr_transform(basedep));
- last_menu = NULL;
- for (menu = parent->next; menu; menu = menu->next) {
- dep = menu->prompt ? menu->prompt->visible.expr :
menu->dep;
- if (!expr_contains_symbol(dep, sym))
- break;
- if (expr_depends_symbol(dep, sym))
- goto next;
- dep = expr_trans_compare(dep, E_UNEQUAL, &symbol_no);
- dep = expr_eliminate_dups(expr_transform(dep));
- dep2 = expr_copy(basedep);
- expr_eliminate_eq(&dep, &dep2);
- expr_free(dep);
- if (!expr_is_yes(dep2)) {
- expr_free(dep2);
- break;
- }
- expr_free(dep2);
- next:
- menu_finalize(menu);
- menu->parent = parent;
- last_menu = menu;
- }
- if (last_menu) {
- parent->list = parent->next;
- parent->next = last_menu->next;
- last_menu->next = NULL;
- }
- }
- for (menu = parent->list; menu; menu = menu->next) {
- if (sym && sym_is_choice(sym) && menu->sym) {
- menu->sym->flags |= SYMBOL_CHOICEVAL;
- if (!menu->prompt)
- fprintf(stderr, "%s:%d:warning: choice value
must have a prompt\n",
- menu->file->name, menu->lineno);
- for (prop = menu->sym->prop; prop; prop = prop->next) {
- if (prop->type == P_PROMPT && prop->menu !=
menu) {
- fprintf(stderr, "%s:%d:warning: choice
values currently only support a single prompt\n",
- prop->file->name, prop->lineno);
-
- }
- if (prop->type == P_DEFAULT)
- fprintf(stderr, "%s:%d:warning:
defaults for choice values not supported\n",
- prop->file->name, prop->lineno);
- }
- current_entry = menu;
- menu_set_type(sym->type);
- menu_add_symbol(P_CHOICE, sym, NULL);
- prop = sym_get_choice_prop(sym);
- for (ep = &prop->expr; *ep; ep = &(*ep)->left.expr)
- ;
- *ep = expr_alloc_one(E_CHOICE, NULL);
- (*ep)->right.sym = menu->sym;
- }
- if (menu->list && (!menu->prompt || !menu->prompt->text)) {
- for (last_menu = menu->list; ; last_menu =
last_menu->next) {
- last_menu->parent = parent;
- if (!last_menu->next)
- break;
- }
- last_menu->next = menu->next;
- menu->next = menu->list;
- menu->list = NULL;
- }
- }
-
- if (sym && !(sym->flags & SYMBOL_WARNED)) {
- struct symbol *sym2;
- if (sym->type == S_UNKNOWN)
- fprintf(stderr, "%s:%d:warning: config symbol defined
without type\n",
- parent->file->name, parent->lineno);
-
- if (sym_is_choice(sym) && !parent->prompt)
- fprintf(stderr, "%s:%d:warning: choice must have a
prompt\n",
- parent->file->name, parent->lineno);
-
- for (prop = sym->prop; prop; prop = prop->next) {
- switch (prop->type) {
- case P_DEFAULT:
- if ((sym->type == S_STRING || sym->type ==
S_INT || sym->type == S_HEX) &&
- prop->expr->type != E_SYMBOL)
- fprintf(stderr, "%s:%d:warning: default
must be a single symbol\n",
- prop->file->name, prop->lineno);
- break;
- case P_SELECT:
- sym2 = prop_get_symbol(prop);
- if ((sym->type != S_BOOLEAN && sym->type !=
S_TRISTATE) ||
- (sym2->type != S_BOOLEAN && sym2->type !=
S_TRISTATE))
- fprintf(stderr, "%s:%d:warning: enable
is only allowed with boolean and tristate symbols\n",
- prop->file->name, prop->lineno);
- break;
- case P_RANGE:
- if (sym->type != S_INT && sym->type != S_HEX)
- fprintf(stderr, "%s:%d:warning: range
is only allowed for int or hex symbols\n",
- prop->file->name, prop->lineno);
- if (!sym_string_valid(sym,
prop->expr->left.sym->name) ||
- !sym_string_valid(sym,
prop->expr->right.sym->name))
- fprintf(stderr, "%s:%d:warning: range
is invalid\n",
- prop->file->name, prop->lineno);
- break;
- default:
- ;
- }
- }
- sym->flags |= SYMBOL_WARNED;
- }
-
- if (sym && !sym_is_optional(sym) && parent->prompt) {
- sym->rev_dep.expr = expr_alloc_or(sym->rev_dep.expr,
- expr_alloc_and(parent->prompt->visible.expr,
- expr_alloc_symbol(&symbol_mod)));
- }
-}
-
-bool menu_is_visible(struct menu *menu)
-{
- struct menu *child;
- struct symbol *sym;
- tristate visible;
-
- if (!menu->prompt)
- return false;
- sym = menu->sym;
- if (sym) {
- sym_calc_value(sym);
- visible = menu->prompt->visible.tri;
- } else
- visible = menu->prompt->visible.tri =
expr_calc_value(menu->prompt->visible.expr);
-
- if (visible != no)
- return true;
- if (!sym || sym_get_tristate_value(menu->sym) == no)
- return false;
-
- for (child = menu->list; child; child = child->next)
- if (menu_is_visible(child))
- return true;
- return false;
-}
-
-const char *menu_get_prompt(struct menu *menu)
-{
- if (menu->prompt)
- return menu->prompt->text;
- else if (menu->sym)
- return menu->sym->name;
- return NULL;
-}
-
-const char *menu_get_section(struct menu *menu)
-{
- if (menu->section)
- return menu->section;
- return NULL;
-}
-
-struct menu *menu_get_root_menu(struct menu *menu)
-{
- return &rootmenu;
-}
-
-struct menu *menu_get_parent_menu(struct menu *menu)
-{
- enum prop_type type;
-
- for (; menu != &rootmenu; menu = menu->parent) {
- type = menu->prompt ? menu->prompt->type : 0;
- if (type == P_MENU)
- break;
- }
- return menu;
-}
-
-struct file *file_lookup(const char *name)
-{
- struct file *file;
-
- for (file = file_list; file; file = file->next) {
- if (!strcmp(name, file->name)) {
- return file;
- }
- }
-
- file = malloc(sizeof(*file));
- memset(file, 0, sizeof(*file));
- file->name = (char *) name;
- file->next = file_list;
- file_list = file;
-
- return file;
-}
Deleted: GNUnet/src/setup/lib/recreate.c
===================================================================
--- GNUnet/src/setup/lib/recreate.c 2006-08-19 19:44:11 UTC (rev 3256)
+++ GNUnet/src/setup/lib/recreate.c 2006-08-19 22:33:34 UTC (rev 3257)
@@ -1,143 +0,0 @@
-/*
- This file is part of GNUnet.
- (C) 2005 Christian Grothoff (and other contributing authors)
-
- GNUnet is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published
- by the Free Software Foundation; either version 2, or (at your
- option) any later version.
-
- GNUnet 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
- General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with GNUnet; see the file COPYING. If not, write to the
- Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA.
-*/
-
-/**
- * @file conf/recreate.c
- * @brief create .conf files from the .in templates
- * @author Nils Durner
- */
-
-#include "gnunet_util.h"
-#include "recreate.h"
-#include "confdata.h"
-
-#define LKC_DIRECT_LINK
-#include "lkc.h"
-
-
-/**
- * @brief Set reasonable default for GNUNETD_HOME if needed
- */
-static void checkGNUNETDHome(struct symbol *sym)
-{
-
- if (strcmp(sym->name, "GNUNETD_HOME") == 0)
- {
- const char *val;
-
- sym_calc_value_ext(sym, 1);
- val = sym_get_string_value(sym);
-
- /* only empty if gnunet-setup is run for the first time */
- if (!val || !strlen(val))
- {
- /* GNUNETD_HOME isn't set yet. Let's choose a sane default */
- struct stat buf;
- int var = 0;
- if (STAT("/var/lib/GNUnet", &buf) != 0)
- {
- /* /var/lib/GNUnet doesn't exist. Do we have write permissions to
/var? */
- if (ACCESS("/var", W_OK) == 0)
- var = 1;
- }
- else
- {
- /* /var/lib/GNUnet is there, do we have write permissions? */
- if (ACCESS("/var/lib/GNUnet", W_OK) == 0)
- var = 1;
- }
-
- sym_set_string_value(sym, var ? "/var/lib/GNUnet" : "~/.gnunet");
- }
- }
-}
-
-static int insert_nic(const char * name,
- int defaultNIC,
- void * cls) {
- struct symbol * sym = cls;
- if ( (NULL == sym_get_string_value(sym)) ||
- (defaultNIC) )
- sym_set_string_value(sym, name);
- return OK;
-}
-
-/**
- * @brief Set reasonable default for GNUNETD_HOME if needed
- */
-static void checkDefaultIFC(struct GE_Context * ectx,
- struct symbol *sym) {
- if (strncmp(sym->name,
- "INTERFACE",
- strlen("INTERFACE")) == 0) /* match also for INTERFACES ! */
- {
- const char *val;
-
- sym_calc_value_ext(sym, 1);
- val = sym_get_string_value(sym);
-
- /* only empty if gnunet-setup is run for the first time */
- if (!val || !strlen(val))
- {
- /* INTERFACE isn't set yet. Let's choose a sane default */
- os_list_network_interfaces(ectx,
- insert_nic,
- sym);
- }
- }
-}
-
-
-int recreate_main(struct GE_Context * ectx,
- struct GC_Configuration * cfg,
- const char * filename,
- int config_daemon) {
- struct symbol *sym;
- int i = 0;
-
- /* we are setting advanced/rare settings below */
- sym = sym_find("EXPERIMENTAL", "Meta");
- if (sym != NULL)
- sym_set_tristate_value(sym, yes);
- sym = sym_find("ADVANCED", "Meta");
- if (sym != NULL)
- sym_set_tristate_value(sym, yes);
- sym = sym_find("RARE", "Meta");
- if (sym != NULL)
- sym_set_tristate_value(sym, yes);
-
- /* save new config files to DATADIR */
- if (config_daemon) {
- for_all_symbols(i, sym) {
- checkGNUNETDHome(sym);
- checkDefaultIFC(ectx, sym);
- }
- }
- /* Write defaults */
- if (conf_write(filename)) {
- printf(_("Unable to save configuration file `%s': %s.\n"),
- filename,
- STRERROR(errno));
- return 1;
- }
- return 0;
-}
-
-/* end of recreate.c */
Deleted: GNUnet/src/setup/lib/recreate.h
===================================================================
--- GNUnet/src/setup/lib/recreate.h 2006-08-19 19:44:11 UTC (rev 3256)
+++ GNUnet/src/setup/lib/recreate.h 2006-08-19 22:33:34 UTC (rev 3257)
@@ -1,36 +0,0 @@
-/*
- This file is part of GNUnet.
- (C) 2001, 2002, 2005 Christian Grothoff (and other contributing authors)
-
- GNUnet is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published
- by the Free Software Foundation; either version 2, or (at your
- option) any later version.
-
- GNUnet 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
- General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with GNUnet; see the file COPYING. If not, write to the
- Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA.
-*/
-
-
-/**
- * @file conf/recreate.h
- * @brief GNUnet Setup
- * @author Nils Durner
- */
-
-#ifndef RECREATE_H
-#define RECREATE_H
-
-int recreate_main(struct GE_Context * ectx,
- struct GC_Configuration * cfg,
- const char * filename,
- int config_daemon);
-
-#endif
Deleted: GNUnet/src/setup/lib/symbol.c
===================================================================
--- GNUnet/src/setup/lib/symbol.c 2006-08-19 19:44:11 UTC (rev 3256)
+++ GNUnet/src/setup/lib/symbol.c 2006-08-19 22:33:34 UTC (rev 3257)
@@ -1,875 +0,0 @@
-/*
- * Copyright (C) 2002 Roman Zippel <address@hidden>
- * Released under the terms of the GNU GPL v2.0.
- */
-
-/**
- * @brief GNUnet Setup
- * @file conf/symbol.c
- * @author Roman Zippel
- * @author Nils Durner
- */
-
-#include "platform.h"
-#include <ctype.h>
-#include <stdlib.h>
-#include <string.h>
-
-#define LKC_DIRECT_LINK
-#include "lkc.h"
-
-#ifdef HAVE_UNAME
- #include <sys/utsname.h>
-#endif
-#ifdef OK
-#undef OK
-#endif
-#include "gnunet_util.h"
-
-struct symbol symbol_yes = {
- .name = "y",
- .sect = "",
- .curr = { "y", yes },
- .flags = SYMBOL_YES|SYMBOL_VALID,
-}, symbol_mod = {
- .name = "m",
- .sect = "",
- .curr = { "m", mod },
- .flags = SYMBOL_MOD|SYMBOL_VALID,
-}, symbol_no = {
- .name = "n",
- .sect = "",
- .curr = { "n", no },
- .flags = SYMBOL_NO|SYMBOL_VALID,
-}, symbol_empty = {
- .name = "",
- .sect = "",
- .curr = { "", no },
- .flags = SYMBOL_VALID,
-};
-
-int sym_change_count;
-struct symbol *modules_sym;
-extern char *current_sect;
-
-void sym_add_default(struct symbol *sym, const char *def, const char *sect)
-{
- struct property *prop = prop_alloc(P_DEFAULT, sym);
-
- prop->expr = expr_alloc_symbol(sym_lookup((char *) def, (char *) sect,
1));
-}
-
-void sym_init(void)
-{
- struct symbol *sym;
-#ifdef HAVE_UNAME
- struct utsname uts;
-#endif
- char *p;
- static bool inited = false;
-
- if (inited)
- return;
- inited = true;
-
-#ifdef HAVE_UNAME
- uname(&uts);
-#endif
-
- sym = sym_lookup("ARCH", "GENERAL", 0);
- sym->type = S_STRING;
- sym->flags |= SYMBOL_AUTO;
- p = getenv("ARCH");
- if (p)
- sym_add_default(sym, p, "GENERAL");
-
- sym = sym_lookup("KERNELRELEASE", "GENERAL", 0);
- sym->type = S_STRING;
- sym->flags |= SYMBOL_AUTO;
- p = getenv("KERNELRELEASE");
- if (p)
- sym_add_default(sym, p, "GENERAL");
-
- sym = sym_lookup("UNAME_RELEASE", "GENERAL", 0);
- sym->type = S_STRING;
- sym->flags |= SYMBOL_AUTO;
-#ifdef HAVE_UNAME
- sym_add_default(sym, uts.release, "GENERAL");
-#endif
-}
-
-enum symbol_type sym_get_type(struct symbol *sym)
-{
- enum symbol_type type = sym->type;
-
- if (type == S_TRISTATE) {
- if (sym_is_choice_value(sym) && sym->visible == yes)
- type = S_BOOLEAN;
- else {
- sym_calc_value(modules_sym);
- if (modules_sym->curr.tri == no)
- type = S_BOOLEAN;
- }
- }
- return type;
-}
-
-const char *sym_type_name(enum symbol_type type)
-{
- switch (type) {
- case S_BOOLEAN:
- return "boolean";
- case S_TRISTATE:
- return "tristate";
- case S_INT:
- return "integer";
- case S_HEX:
- return "hex";
- case S_STRING:
- return "string";
- case S_UNKNOWN:
- return "unknown";
- case ST_OTHER:
- break;
- }
- return "???";
-}
-
-struct property *sym_get_choice_prop(struct symbol *sym)
-{
- struct property *prop;
-
- for_all_choices(sym, prop)
- return prop;
- return NULL;
-}
-
-struct property *sym_get_default_prop(struct symbol *sym)
-{
- return sym_get_default_prop_ext(sym, 0);
-}
-
-struct property *sym_get_default_prop_ext(struct symbol *sym, int returnInv)
-{
- struct property *prop;
-
- for_all_defaults(sym, prop) {
- prop->visible.tri = expr_calc_value(prop->visible.expr);
- if (prop->visible.tri != no || returnInv)
- return prop;
- }
- return NULL;
-}
-
-struct property *sym_get_range_prop(struct symbol *sym)
-{
- struct property *prop;
-
- for_all_properties(sym, prop, P_RANGE) {
- prop->visible.tri = expr_calc_value(prop->visible.expr);
- if (prop->visible.tri != no)
- return prop;
- }
- return NULL;
-}
-
-static void sym_calc_visibility(struct symbol *sym)
-{
- struct property *prop;
- tristate tri;
-
- /* any prompt visible? */
- tri = no;
- for_all_prompts(sym, prop) {
- prop->visible.tri = expr_calc_value(prop->visible.expr);
- tri = E_OR(tri, prop->visible.tri);
- }
- if (sym->visible != tri) {
- sym->visible = tri;
- sym_set_changed(sym);
- }
- if (sym_is_choice_value(sym))
- return;
- tri = no;
- if (sym->rev_dep.expr)
- tri = expr_calc_value(sym->rev_dep.expr);
- if (sym->rev_dep.tri != tri) {
- sym->rev_dep.tri = tri;
- sym_set_changed(sym);
- }
-}
-
-static struct symbol *sym_calc_choice(struct symbol *sym)
-{
- struct symbol *def_sym;
- struct property *prop;
- struct expr *e;
-
- /* is the user choice visible? */
- def_sym = sym->user.val;
- if (def_sym) {
- sym_calc_visibility(def_sym);
- if (def_sym->visible != no)
- return def_sym;
- }
-
- /* any of the defaults visible? */
- for_all_defaults(sym, prop) {
- prop->visible.tri = expr_calc_value(prop->visible.expr);
- if (prop->visible.tri == no)
- continue;
- def_sym = prop_get_symbol(prop);
- sym_calc_visibility(def_sym);
- if (def_sym->visible != no)
- return def_sym;
- }
-
- /* just get the first visible value */
- prop = sym_get_choice_prop(sym);
- for (e = prop->expr; e; e = e->left.expr) {
- def_sym = e->right.sym;
- sym_calc_visibility(def_sym);
- if (def_sym->visible != no)
- return def_sym;
- }
-
- /* no choice? reset tristate value */
- sym->curr.tri = no;
- return NULL;
-}
-
-void sym_calc_value(struct symbol *sym)
-{
- return sym_calc_value_ext(sym, 0);
-}
-
-void sym_calc_value_ext(struct symbol *sym, int returnInv)
-{
- struct symbol_value newval, oldval;
- struct property *prop;
- struct expr *e;
-
- if (!sym)
- return;
-
- if (sym->flags & SYMBOL_VALID)
- return;
- sym->flags |= SYMBOL_VALID;
-
- oldval = sym->curr;
-
- switch (sym->type) {
- case S_INT:
- case S_HEX:
- case S_STRING:
- newval = symbol_empty.curr;
- break;
- case S_BOOLEAN:
- case S_TRISTATE:
- newval = symbol_no.curr;
- break;
- default:
- sym->curr.val = sym->name;
- sym->curr.tri = no;
- return;
- }
- if (!sym_is_choice_value(sym))
- sym->flags &= ~SYMBOL_WRITE;
-
- sym_calc_visibility(sym);
-
- /* set default if recursively called */
- sym->curr = newval;
-
- switch (sym_get_type(sym)) {
- case S_BOOLEAN:
- case S_TRISTATE:
- if (sym_is_choice_value(sym) && sym->visible == yes) {
- prop = sym_get_choice_prop(sym);
- newval.tri = (prop_get_symbol(prop)->curr.val == sym) ?
yes : no;
- } else if (E_OR(sym->visible, sym->rev_dep.tri) != no) {
- sym->flags |= SYMBOL_WRITE;
- if (sym_has_value(sym))
- newval.tri = sym->user.tri;
- else if (!sym_is_choice(sym)) {
- prop = sym_get_default_prop_ext(sym, returnInv);
- if (prop)
- newval.tri =
expr_calc_value(prop->expr);
- }
- newval.tri = E_OR(E_AND(newval.tri, sym->visible),
sym->rev_dep.tri);
- } else if (!sym_is_choice(sym)) {
- prop = sym_get_default_prop_ext(sym, returnInv);
- if (prop) {
- sym->flags |= SYMBOL_WRITE;
- newval.tri = expr_calc_value(prop->expr);
- }
- }
- if (sym_get_type(sym) == S_BOOLEAN) {
- if (newval.tri == mod)
- newval.tri = yes;
- if (sym->visible == mod)
- sym->visible = yes;
- if (sym->rev_dep.tri == mod)
- sym->rev_dep.tri = yes;
- }
- break;
- case S_STRING:
- case S_HEX:
- case S_INT:
- if (sym->visible != no || returnInv) {
- sym->flags |= SYMBOL_WRITE;
- if (sym_has_value(sym)) {
- newval.val = sym->user.val;
- break;
- }
- }
- prop = sym_get_default_prop_ext(sym, returnInv);
- if (prop) {
- struct symbol *ds = prop_get_symbol(prop);
- if (ds) {
- sym->flags |= SYMBOL_WRITE;
- sym_calc_value(ds);
- newval.val = ds->curr.val;
- }
- }
- break;
- default:
- ;
- }
-
- sym->curr = newval;
- if (sym_is_choice(sym) && newval.tri == yes)
- sym->curr.val = sym_calc_choice(sym);
-
- if (memcmp(&oldval, &sym->curr, sizeof(oldval)))
- sym_set_changed(sym);
-
- if (sym_is_choice(sym)) {
- int flags = sym->flags & (SYMBOL_CHANGED | SYMBOL_WRITE);
- prop = sym_get_choice_prop(sym);
- for (e = prop->expr; e; e = e->left.expr) {
- e->right.sym->flags |= flags;
- if (flags & SYMBOL_CHANGED)
- sym_set_changed(e->right.sym);
- }
- }
-}
-
-void sym_clear_all_valid(void)
-{
- struct symbol *sym;
- int i;
-
- for_all_symbols(i, sym)
- sym->flags &= ~SYMBOL_VALID;
- sym_change_count++;
-}
-
-void sym_set_changed(struct symbol *sym)
-{
- struct property *prop;
-
- sym->flags |= SYMBOL_CHANGED;
- for (prop = sym->prop; prop; prop = prop->next) {
- if (prop->menu)
- prop->menu->flags |= MENU_CHANGED;
- }
-}
-
-void sym_set_all_changed(void)
-{
- struct symbol *sym;
- int i;
-
- for_all_symbols(i, sym)
- sym_set_changed(sym);
-}
-
-bool sym_tristate_within_range(struct symbol *sym, tristate val)
-{
- int type = sym_get_type(sym);
-
- if (sym->visible == no)
- return false;
-
- if (type != S_BOOLEAN && type != S_TRISTATE)
- return false;
-
- if (type == S_BOOLEAN && val == mod)
- return false;
- if (sym->visible <= sym->rev_dep.tri)
- return false;
- if (sym_is_choice_value(sym) && sym->visible == yes)
- return val == yes;
- return val >= sym->rev_dep.tri && val <= sym->visible;
-}
-
-bool sym_set_tristate_value(struct symbol *sym, tristate val)
-{
- tristate oldval = sym_get_tristate_value(sym);
-
- if (oldval != val && !sym_tristate_within_range(sym, val))
- return false;
-
- if (sym->flags & SYMBOL_NEW) {
- sym->flags &= ~SYMBOL_NEW;
- sym_set_changed(sym);
- }
- if (sym_is_choice_value(sym) && val == yes) {
- struct symbol *cs = prop_get_symbol(sym_get_choice_prop(sym));
-
- cs->user.val = sym;
- cs->flags &= ~SYMBOL_NEW;
- }
-
- sym->user.tri = val;
- if (oldval != val) {
- sym_clear_all_valid();
- if (sym == modules_sym)
- sym_set_all_changed();
- }
-
- return true;
-}
-
-tristate sym_toggle_tristate_value(struct symbol *sym)
-{
- tristate oldval, newval;
-
- oldval = newval = sym_get_tristate_value(sym);
- do {
- switch (newval) {
- case no:
- newval = mod;
- break;
- case mod:
- newval = yes;
- break;
- case yes:
- newval = no;
- break;
- }
- if (sym_set_tristate_value(sym, newval))
- break;
- } while (oldval != newval);
- return newval;
-}
-
-bool sym_string_valid(struct symbol *sym, const char *str)
-{
- char ch;
-
- switch (sym->type) {
- case S_STRING:
- return true;
- case S_INT:
- ch = *str++;
- if (ch == '-')
- ch = *str++;
- if (!isdigit(ch))
- return false;
- if (ch == '0' && *str != 0)
- return false;
- while ((ch = *str++)) {
- if (!isdigit(ch))
- return false;
- }
- return true;
- case S_HEX:
- if (str[0] == '0' && (str[1] == 'x' || str[1] == 'X'))
- str += 2;
- ch = *str++;
- do {
- if (!isxdigit(ch))
- return false;
- } while ((ch = *str++));
- return true;
- case S_BOOLEAN:
- case S_TRISTATE:
- switch (str[0]) {
- case 'y': case 'Y':
- case 'm': case 'M':
- case 'n': case 'N':
- return true;
- }
- return false;
- default:
- return false;
- }
-}
-
-bool sym_string_within_range(struct symbol *sym, const char *str)
-{
- struct property *prop;
- int val;
-
- switch (sym->type) {
- case S_STRING:
- return sym_string_valid(sym, str);
- case S_INT:
- if (!sym_string_valid(sym, str))
- return false;
- prop = sym_get_range_prop(sym);
- if (!prop)
- return true;
- val = strtol(str, NULL, 10);
- return val >= strtol(prop->expr->left.sym->name, NULL, 10) &&
- val <= strtol(prop->expr->right.sym->name, NULL, 10);
- case S_HEX:
- if (!sym_string_valid(sym, str))
- return false;
- prop = sym_get_range_prop(sym);
- if (!prop)
- return true;
- val = strtol(str, NULL, 16);
- return val >= strtol(prop->expr->left.sym->name, NULL, 16) &&
- val <= strtol(prop->expr->right.sym->name, NULL, 16);
- case S_BOOLEAN:
- case S_TRISTATE:
- switch (str[0]) {
- case 'y': case 'Y':
- return sym_tristate_within_range(sym, yes);
- case 'm': case 'M':
- return sym_tristate_within_range(sym, mod);
- case 'n': case 'N':
- return sym_tristate_within_range(sym, no);
- }
- return false;
- default:
- return false;
- }
-}
-
-bool sym_set_string_value(struct symbol *sym,
- const char * newval) {
- const char *oldval;
- char *val;
- int size;
-
- switch (sym->type) {
- case S_BOOLEAN:
- case S_TRISTATE:
- switch (newval[0]) {
- case 'y': case 'Y':
- return sym_set_tristate_value(sym, yes);
- case 'm': case 'M':
- return sym_set_tristate_value(sym, mod);
- case 'n': case 'N':
- return sym_set_tristate_value(sym, no);
- }
- return false;
- default:
- ;
- }
-
- if (!sym_string_within_range(sym, newval))
- return false;
-
- if (sym->flags & SYMBOL_NEW) {
- sym->flags &= ~SYMBOL_NEW;
- sym_set_changed(sym);
- }
-
- oldval = sym->user.val;
- size = strlen(newval) + 1;
- if (sym->type == S_HEX && (newval[0] != '0' || (newval[1] != 'x' &&
newval[1] != 'X'))) {
- size += 2;
- sym->user.val = val = malloc(size);
- *val++ = '0';
- *val++ = 'x';
- } else if (!oldval || strcmp(oldval, newval))
- sym->user.val = val = malloc(size);
- else
- return true;
-
- strcpy(val, newval);
- free((void *)oldval);
- sym_clear_all_valid();
-
- return true;
-}
-
-const char *sym_get_string_value(struct symbol *sym)
-{
- tristate val;
-
- switch (sym->type) {
- case S_BOOLEAN:
- case S_TRISTATE:
- val = sym_get_tristate_value(sym);
- switch (val) {
- case no:
- return "n";
- case mod:
- return "m";
- case yes:
- return "y";
- }
- break;
- default:
- ;
- }
- return (const char *)sym->curr.val;
-}
-
-bool sym_is_changable(struct symbol *sym)
-{
- return sym->visible > sym->rev_dep.tri;
-}
-
-struct symbol *sym_lookup(char *name, char *sect, int isconst)
-{
- struct symbol *symbol;
- const char *ptr;
- char *new_name, *new_sect;
- int hash = 0;
- char *scope;
- int sect_alloc = 0;
-
- scope = strstr(name, "::");
- if (scope) {
- int len;
-
- sect = scope;
- while(sect >= name)
- sect--;
-
- len = scope - name;
- sect = (char *) malloc(len + 1);
- memcpy(sect, name, len);
- sect[len] = 0;
- sect_alloc = 1;
-
- name = scope + 2;
- }
-
- if (!sect)
- sect = current_sect;
- GE_ASSERT(NULL, sect);
-
- if (name) {
- if (name[0] && !name[1]) {
- switch (name[0]) {
- case 'y': return &symbol_yes;
- case 'm': return &symbol_mod;
- case 'n': return &symbol_no;
- }
- }
- for (ptr = name; *ptr; ptr++)
- hash += *ptr;
- hash &= 0xff;
-
- for (symbol = symbol_hash[hash]; symbol; symbol = symbol->next)
{
- if (!strcmp(symbol->name, name) &&
- !strcmp(symbol->sect, sect)) {
- if ((isconst && symbol->flags & SYMBOL_CONST) ||
- (!isconst && !(symbol->flags &
SYMBOL_CONST)))
- {
- if (sect_alloc)
- free(sect);
- return symbol;
- }
- }
- }
- new_name = strdup(name);
- new_sect = strdup(sect);
- } else {
- new_name = NULL;
- hash = 256;
- new_sect = NULL;
- }
-
- symbol = malloc(sizeof(*symbol));
- memset(symbol, 0, sizeof(*symbol));
- symbol->name = new_name;
- symbol->sect = new_sect;
- symbol->type = S_UNKNOWN;
- symbol->flags = SYMBOL_NEW;
- if (isconst)
- symbol->flags |= SYMBOL_CONST;
-
- symbol->next = symbol_hash[hash];
- symbol_hash[hash] = symbol;
-
- if (sect_alloc)
- free(sect);
-
- return symbol;
-}
-
-struct symbol *sym_find(char *name, char *sect)
-{
- struct symbol *symbol = NULL;
- const char *ptr;
- int hash = 0;
- char *scope;
- int sect_alloc = 0;
-
- if (!name)
- return NULL;
-
- scope = strstr(name, "::");
- if (scope) {
- int len;
-
- sect = scope;
- while(sect >= name)
- sect--;
-
- len = scope - name;
- sect = (char *) malloc(len + 1);
- memcpy(sect, name, len);
- sect[len] = 0;
- sect_alloc = 1;
-
- name = scope + 2;
- }
-
- if (!sect)
- sect = current_sect;
- GE_ASSERT(NULL, sect);
-
- if (name[0] && !name[1]) {
- switch (name[0]) {
- case 'y': return &symbol_yes;
- case 'm': return &symbol_mod;
- case 'n': return &symbol_no;
- }
- }
- for (ptr = name; *ptr; ptr++)
- hash += *ptr;
- hash &= 0xff;
-
- for (symbol = symbol_hash[hash]; symbol; symbol = symbol->next) {
- if (!strcmp(symbol->name, name) &&
- !strcmp(symbol->sect, sect) &&
- !(symbol->flags & SYMBOL_CONST))
- break;
- }
-
- if (sect_alloc)
- free(sect);
-
- return symbol;
-}
-
-struct symbol *sym_check_deps(struct symbol *sym);
-
-static struct symbol *sym_check_expr_deps(struct expr *e)
-{
- struct symbol *sym;
-
- if (!e)
- return NULL;
- switch (e->type) {
- case E_OR:
- case E_AND:
- sym = sym_check_expr_deps(e->left.expr);
- if (sym)
- return sym;
- return sym_check_expr_deps(e->right.expr);
- case E_NOT:
- return sym_check_expr_deps(e->left.expr);
- case E_EQUAL:
- case E_UNEQUAL:
- sym = sym_check_deps(e->left.sym);
- if (sym)
- return sym;
- return sym_check_deps(e->right.sym);
- case E_SYMBOL:
- return sym_check_deps(e->left.sym);
- default:
- break;
- }
- printf("Oops! How to check %d?\n", e->type);
- return NULL;
-}
-
-struct symbol *sym_check_deps(struct symbol *sym)
-{
- struct symbol *sym2;
- struct property *prop;
-
- if (sym->flags & SYMBOL_CHECK_DONE)
- return NULL;
- if (sym->flags & SYMBOL_CHECK) {
- printf("Warning! Found recursive dependency: %s", sym->name);
- return sym;
- }
-
- sym->flags |= (SYMBOL_CHECK | SYMBOL_CHECKED);
- sym2 = sym_check_expr_deps(sym->rev_dep.expr);
- if (sym2)
- goto out;
-
- for (prop = sym->prop; prop; prop = prop->next) {
- if (prop->type == P_CHOICE)
- continue;
- sym2 = sym_check_expr_deps(prop->visible.expr);
- if (sym2)
- goto out;
- if (prop->type != P_DEFAULT || sym_is_choice(sym))
- continue;
- sym2 = sym_check_expr_deps(prop->expr);
- if (sym2)
- goto out;
- }
-out:
- if (sym2)
- printf(" %s", sym->name);
- sym->flags &= ~SYMBOL_CHECK;
- return sym2;
-}
-
-struct property *prop_alloc(enum prop_type type, struct symbol *sym)
-{
- struct property *prop;
- struct property **propp;
-
- prop = malloc(sizeof(*prop));
- memset(prop, 0, sizeof(*prop));
- prop->type = type;
- prop->sym = sym;
- prop->file = current_file;
- prop->lineno = zconf_lineno();
-
- /* append property to the prop list of symbol */
- if (sym) {
- for (propp = &sym->prop; *propp; propp = &(*propp)->next)
- ;
- *propp = prop;
- }
-
- return prop;
-}
-
-struct symbol *prop_get_symbol(struct property *prop)
-{
- if (prop->expr && (prop->expr->type == E_SYMBOL ||
- prop->expr->type == E_CHOICE))
- return prop->expr->left.sym;
- return NULL;
-}
-
-const char *prop_get_type_name(enum prop_type type)
-{
- switch (type) {
- case P_PROMPT:
- return "prompt";
- case P_COMMENT:
- return "comment";
- case P_MENU:
- return "menu";
- case P_DEFAULT:
- return "default";
- case P_CHOICE:
- return "choice";
- case P_SELECT:
- return "select";
- case P_RANGE:
- return "range";
- case P_UNKNOWN:
- break;
- }
- return "unknown";
-}
Added: GNUnet/src/setup/lib/tree.h
===================================================================
--- GNUnet/src/setup/lib/tree.h 2006-08-19 19:44:11 UTC (rev 3256)
+++ GNUnet/src/setup/lib/tree.h 2006-08-19 22:33:34 UTC (rev 3257)
@@ -0,0 +1,47 @@
+/*
+ This file is part of GNUnet.
+ (C) 2006 Christian Grothoff (and other contributing authors)
+
+ GNUnet is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published
+ by the Free Software Foundation; either version 2, or (at your
+ option) any later version.
+
+ GNUnet 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
+ General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with GNUnet; see the file COPYING. If not, write to the
+ Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA.
+*/
+
+/**
+ * @file src/setup/tree.h
+ * @brief tree API (guile integration)
+ * @author Christian Grothoff
+ */
+
+/**
+ * Parse the specification file and create the tree.
+ * Set all values to defaults.
+ */
+struct GNS_Tree *
+tree_parse(struct GE_Context * ectx,
+ const char * specification);
+
+typedef void (*VisibilityChangeListener)(void * ctx,
+ struct GNS_Tree * tree);
+
+/**
+ * A value in the tree has been changed.
+ * Update visibility (and notify about changes).
+ */
+void tree_notify_change(VisibilityChangeListener vcl,
+ void * ctx,
+ struct GE_Context * ectx,
+ struct GNS_Tree * root,
+ struct GNS_Tree * change);
+
Property changes on: GNUnet/src/setup/lib/tree.h
___________________________________________________________________
Name: svn:eol-style
+ native
Deleted: GNUnet/src/setup/lib/wizard_util.c
===================================================================
--- GNUnet/src/setup/lib/wizard_util.c 2006-08-19 19:44:11 UTC (rev 3256)
+++ GNUnet/src/setup/lib/wizard_util.c 2006-08-19 22:33:34 UTC (rev 3257)
@@ -1,211 +0,0 @@
-/*
- This file is part of GNUnet.
- (C) 2005 Christian Grothoff (and other contributing authors)
-
- GNUnet is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published
- by the Free Software Foundation; either version 2, or (at your
- option) any later version.
-
- GNUnet 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
- General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with GNUnet; see the file COPYING. If not, write to the
- Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA.
-*/
-
-/**
- * @file conf/wizard_util.c
- * @brief Common helper functions
- * @author Nils Durner
- */
-
-#include "platform.h"
-#include "gnunet_util.h"
-
-#define LKC_DIRECT_LINK
-#include "lkc.h"
-
-char * winErrorStr(const char *prefix,
- int dwErr) {
-#ifdef WINDOWS
- char *err, *ret;
- int mem;
-
- if (! FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER |
FORMAT_MESSAGE_FROM_SYSTEM,
- NULL,
- (DWORD) dwErr,
- MAKELANGID(LANG_NEUTRAL,
- SUBLANG_DEFAULT),
- (LPTSTR) &err,
- 0,
- NULL )) {
- err = "";
- }
-
- mem = strlen(err) + strlen(prefix) + 20;
- ret = (char *) malloc(mem);
-
- snprintf(ret, mem, "%s: %s (#%u)",
- prefix,
- err,
- dwErr);
- LocalFree(err);
- return ret;
-#else
- return NULL;
-#endif
-}
-
-/**
- * @brief Determine whether a NIC makes a good default
- */
-int wiz_is_nic_default(const char *name, int suggestion) {
- const char *nic = NULL;
- struct symbol *sym = sym_find("INTERFACE", "NETWORK");
-
- if (sym)
- {
- sym_calc_value_ext(sym, 1);
- nic = sym_get_string_value(sym);
-#ifdef WINDOWS
- /* default NIC for unixes */
- if (strcmp(nic, "eth0") == 0)
- nic = NULL;
-#endif
- }
-
- if (nic)
- {
- /* The user has selected a NIC before */
- int niclen = strlen(nic);
- int inslen = strlen(name);
- suggestion = 0;
- if (inslen >= niclen)
- {
-#ifdef WINDOWS
- if (strncmp(name + inslen - niclen - 1, nic, niclen) == 0)
-#else
- if (strcmp(name, nic) == 0)
-#endif
- suggestion = 1; /* This is the previous selection */
- }
- }
-
- return suggestion;
-}
-
-
-/**
- * @brief Make GNUnet start automatically
- * @param doAutoStart true to enable autostart, false to disable it
- * @param username name of the user account to use
- * @param groupname name of the group to use
- * @return 1 on success, 0 on error
- */
-int wiz_autostartService(int doAutoStart,
- char *username,
- char *groupname) {
- int ret = os_modify_autostart(NULL,
- NO,
- doAutoStart,
- "gnunetd",
- username,
- groupname);
- if (ret ) {
-#ifdef MINGW
- char *err = NULL;
- switch(ret) {
- case 1:
- err = winErrorStr(_("Can't open Service Control Manager"),
- GetLastError());
- break;
- case 2:
- if (GetLastError() != ERROR_SERVICE_EXISTS) {
- err = winErrorStr(_("Can't create service"),
- GetLastError());
- }
- break;
- case 3:
- err = winErrorStr(_("Error changing the permissions of"
- " the GNUnet directory"),
- GetLastError());
- break;
- case 4:
- err = _("Cannot write to the regisitry");
- break;
- case 5:
- err = winErrorStr(_("Can't access the service"),
- GetLastError());
- break;
- case 6:
- err = winErrorStr(_("Can't delete the service"),
- GetLastError());
- break;
- default:
- err = winErrorStr(_("Unknown error"), GetLastError());
- }
- if (err) {
- MessageBox(GetActiveWindow(),
- err,
- _("Error"),
- MB_ICONSTOP | MB_OK);
- free(err);
- }
-#endif
-
- return 0;
- }
- return 1;
-}
-
-/**
- * @brief Add a service account for GNUnet
- * @param group the group of the new user
- * @param name the name of the new user
- * @return 1 on success
- */
-int wiz_createGroupUser(char *group_name, char *user_name) {
- int ret = os_modify_user(NULL,
- NO,
- YES,
- user_name,
- group_name);
-
- if (ret != OK) {
-#ifdef MINGW
- char *err;
-
- switch(ret) {
- case 1:
- err = _("This version of Windows does not support "
- "multiple users.");
- break;
- case 2:
- err = winErrorStr(_("Error creating user"), GetLastError());
- break;
- case 3:
- err = winErrorStr(_("Error accessing local security policy"),
GetLastError());
- break;
- case 4:
- err = winErrorStr(_("Error granting service right to user"),
GetLastError());
- break;
- default:
- err = winErrorStr(_("Unknown error while creating a new user"),
GetLastError());
- }
-
- if (err) {
- MessageBox(0, err, _("Error"), MB_ICONSTOP | MB_OK);
- free(err);
- }
-#endif
- return 0;
- }
- return 1;
-}
-
-/* end of wizard_util.c */
Deleted: GNUnet/src/setup/lib/wizard_util.h
===================================================================
--- GNUnet/src/setup/lib/wizard_util.h 2006-08-19 19:44:11 UTC (rev 3256)
+++ GNUnet/src/setup/lib/wizard_util.h 2006-08-19 22:33:34 UTC (rev 3257)
@@ -1,38 +0,0 @@
-/*
- This file is part of GNUnet.
- (C) 2005 Christian Grothoff (and other contributing authors)
-
- GNUnet is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published
- by the Free Software Foundation; either version 2, or (at your
- option) any later version.
-
- GNUnet 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
- General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with GNUnet; see the file COPYING. If not, write to the
- Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA.
-*/
-
-/**
- * @file conf/wizard_util.h
- * @brief Common helper functions
- * @author Nils Durner
- */
-
-#ifndef _WIZARD_UTIL_H_
-#define _WIZARD_UTIL_H_
-
-#include "platform.h"
-
-int wiz_is_nic_default(const char *name, int suggestion);
-int wiz_autostartService(int doAutoStart, char *username, char *groupname);
-int wiz_createGroupUser(char *group_name, char *user_name);
-
-#endif //_WIZARD_UTIL_H_
-
-/* end of wizard_util.c */
Deleted: GNUnet/src/setup/lib/zconf.l
===================================================================
--- GNUnet/src/setup/lib/zconf.l 2006-08-19 19:44:11 UTC (rev 3256)
+++ GNUnet/src/setup/lib/zconf.l 2006-08-19 22:33:34 UTC (rev 3257)
@@ -1,374 +0,0 @@
-%option backup nostdinit noyywrap never-interactive full ecs
-%option 8bit backup nodefault perf-report perf-report
-%x COMMAND HELP STRING PARAM
-%{
-/*
- * Copyright (C) 2002 Roman Zippel <address@hidden>
- * Released under the terms of the GNU GPL v2.0.
- * @brief Lexical analyzer for GNUnet's configuration definitions
- * @author Roman Zippel
- * @author Nils Durner (GNUnet extensions)
- */
-
-#include <limits.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-
-#define LKC_DIRECT_LINK
-#include "lkc.h"
-
-#define START_STRSIZE 16
-
-char *text;
-static char *text_ptr;
-static int text_size, text_asize;
-
-struct buffer {
- struct buffer *parent;
- YY_BUFFER_STATE state;
-};
-
-struct buffer *current_buf;
-
-static int last_ts, first_ts;
-
-static void zconf_endhelp(void);
-static struct buffer *zconf_endfile(void);
-
-void new_string(void)
-{
- text = malloc(START_STRSIZE);
- text_asize = START_STRSIZE;
- text_ptr = text;
- text_size = 0;
- *text_ptr = 0;
-}
-
-void append_string(const char *str, int size)
-{
- int new_size = text_size + size + 1;
- if (new_size > text_asize) {
- text = realloc(text, new_size);
- text_asize = new_size;
- text_ptr = text + text_size;
- }
- memcpy(text_ptr, str, size);
- text_ptr += size;
- text_size += size;
- *text_ptr = 0;
-}
-
-void alloc_string(const char *str, int size)
-{
- text = malloc(size + 1);
- memcpy(text, str, size);
- text[size] = 0;
-}
-%}
-
-ws [ \n\t]
-n [A-Za-z0-9_:]
-
-%%
- int str = 0;
- int ts, i;
-
-[ \t]*#.*\n current_file->lineno++;
-[ \t]*#.*
-
-[ \t]*\n current_file->lineno++; return T_EOL;
-
-[ \t]+ {
- BEGIN(COMMAND);
-}
-
-. {
- unput(yytext[0]);
- BEGIN(COMMAND);
-}
-
-
-<COMMAND>{
- "mainmenu" BEGIN(PARAM); return T_MAINMENU;
- "menu" BEGIN(PARAM); return T_MENU;
- "endmenu" BEGIN(PARAM); return T_ENDMENU;
- "source" BEGIN(PARAM); return T_SOURCE;
- "choice" BEGIN(PARAM); return T_CHOICE;
- "endchoice" BEGIN(PARAM); return T_ENDCHOICE;
- "comment" BEGIN(PARAM); return T_COMMENT;
- "config" BEGIN(PARAM); return T_CONFIG;
- "menuconfig" BEGIN(PARAM); return T_MENUCONFIG;
- "help" BEGIN(PARAM); return T_HELP;
- "if" BEGIN(PARAM); return T_IF;
- "endif" BEGIN(PARAM); return T_ENDIF;
- "depends" BEGIN(PARAM); return T_DEPENDS;
- "requires" BEGIN(PARAM); return T_REQUIRES;
- "optional" BEGIN(PARAM); return T_OPTIONAL;
- "default" BEGIN(PARAM); return T_DEFAULT;
- "prompt" BEGIN(PARAM); return T_PROMPT;
- "tristate" BEGIN(PARAM); return T_TRISTATE;
- "def_tristate" BEGIN(PARAM); return T_DEF_TRISTATE;
- "bool" BEGIN(PARAM); return T_BOOLEAN;
- "boolean" BEGIN(PARAM); return T_BOOLEAN;
- "def_bool" BEGIN(PARAM); return T_DEF_BOOLEAN;
- "def_boolean" BEGIN(PARAM); return T_DEF_BOOLEAN;
- "int" BEGIN(PARAM); return T_INT;
- "hex" BEGIN(PARAM); return T_HEX;
- "string" BEGIN(PARAM); return T_STRING;
- "select" BEGIN(PARAM); return T_SELECT;
- "enable" BEGIN(PARAM); return T_SELECT;
- "range" BEGIN(PARAM); return T_RANGE;
- {n}+ {
- alloc_string(yytext, yyleng);
- zconflval.string = text;
- return T_WORD;
- }
- .
- \n current_file->lineno++; BEGIN(INITIAL);
-}
-
-<PARAM>{
- "&&" return T_AND;
- "||" return T_OR;
- "(" return T_OPEN_PAREN;
- ")" return T_CLOSE_PAREN;
- "!" return T_NOT;
- "=" return T_EQUAL;
- "!=" return T_UNEQUAL;
- "if" return T_IF;
- "on" return T_ON;
- \"|\' {
- str = yytext[0];
- new_string();
- BEGIN(STRING);
- }
- \n BEGIN(INITIAL); current_file->lineno++; return T_EOL;
- --- /* ignore */
- ({n}|[-/.])+ {
- alloc_string(yytext, yyleng);
- zconflval.string = text;
- return T_WORD;
- }
- #.* /* comment */
- \\\n current_file->lineno++;
- .
- <<EOF>> {
- BEGIN(INITIAL);
- }
-}
-
-<STRING>{
- [^'"\\\n]+/\n {
- append_string(yytext, yyleng);
- zconflval.string = text;
- return T_WORD_QUOTE;
- }
- [^'"\\\n]+ {
- append_string(yytext, yyleng);
- }
- \\.?/\n {
- append_string(yytext + 1, yyleng - 1);
- zconflval.string = text;
- return T_WORD_QUOTE;
- }
- \\.? {
- append_string(yytext + 1, yyleng - 1);
- }
- \'|\" {
- if (str == yytext[0]) {
- BEGIN(PARAM);
- zconflval.string = text;
- return T_WORD_QUOTE;
- } else
- append_string(yytext, 1);
- }
- \n {
- printf("%s:%d:warning: multi-line strings not supported\n",
zconf_curname(), zconf_lineno());
- current_file->lineno++;
- BEGIN(INITIAL);
- return T_EOL;
- }
- <<EOF>> {
- BEGIN(INITIAL);
- }
-}
-
-<HELP>{
- [ \t]+ {
- ts = 0;
- for (i = 0; i < yyleng; i++) {
- if (yytext[i] == '\t')
- ts = (ts & ~7) + 8;
- else
- ts++;
- }
- last_ts = ts;
- if (first_ts) {
- if (ts < first_ts) {
- zconf_endhelp();
- return T_HELPTEXT;
- }
- ts -= first_ts;
- while (ts > 8) {
- append_string(" ", 8);
- ts -= 8;
- }
- append_string(" ", ts);
- }
- }
- [ \t]*\n/[^ \t\n] {
- current_file->lineno++;
- zconf_endhelp();
- return T_HELPTEXT;
- }
- [ \t]*\n {
- current_file->lineno++;
- append_string("\n", 1);
- }
- [^ \t\n].* {
- append_string(yytext, yyleng);
- if (!first_ts)
- first_ts = last_ts;
- }
- <<EOF>> {
- zconf_endhelp();
- return T_HELPTEXT;
- }
-}
-
-<<EOF>> {
- if (current_buf) {
- zconf_endfile();
- return T_EOF;
- }
- fclose(yyin);
- yyterminate();
-}
-
-%%
-void zconf_starthelp(void)
-{
- new_string();
- last_ts = first_ts = 0;
- BEGIN(HELP);
-}
-
-static void zconf_endhelp(void)
-{
- zconflval.string = text;
- BEGIN(INITIAL);
-}
-
-
-/*
- * Try to open specified file with $LANG appended
- * Return NULL if file is not found.
- */
-FILE *zconf_fopen(const char *name)
-{
- char configFile[PATH_MAX+1], lang[3];
- FILE *f;
-
- strlcpy(lang, getenv("LANG"), 3);
- snprintf(configFile, PATH_MAX + 1, "%s.%s", name, lang);
- if (!(f = FOPEN(configFile, "r")))
- f = FOPEN(name, "r");
-
- return f;
-}
-
-void zconf_initscan(const char *name)
-{
- yyin = zconf_fopen(name);
- if (!yyin) {
- printf("can't find file %s\n", name);
- exit(1);
- }
-
- current_buf = malloc(sizeof(*current_buf));
- memset(current_buf, 0, sizeof(*current_buf));
-
- current_file = file_lookup(name);
- current_file->lineno = 1;
- current_file->flags = FILE_BUSY;
-}
-
-void zconf_nextfile(const char *name)
-{
- char *realfn;
- struct file *file;
- struct buffer *buf;
-
- realfn = expandDollar("Meta", STRDUP(name));
- if (strlen(realfn) == 0) {
- FREE(realfn);
- realfn = STRDUP(name);
- }
-
- file = file_lookup(name);
- buf = malloc(sizeof(*buf));
- memset(buf, 0, sizeof(*buf));
-
- current_buf->state = YY_CURRENT_BUFFER;
- yyin = zconf_fopen(realfn);
- if (!yyin) {
- printf("%s:%d: can't open file \"%s\"\n", zconf_curname(),
zconf_lineno(), realfn);
- exit(1);
- }
- yy_switch_to_buffer(yy_create_buffer(yyin, YY_BUF_SIZE));
- buf->parent = current_buf;
- current_buf = buf;
-
- if (file->flags & FILE_BUSY) {
- printf("recursive scan (%s)?\n", realfn);
- exit(1);
- }
- if (file->flags & FILE_SCANNED) {
- printf("file %s already scanned?\n", realfn);
- exit(1);
- }
- file->flags |= FILE_BUSY;
- file->lineno = 1;
- file->parent = current_file;
- current_file = file;
-
- FREE(realfn);
-}
-
-static struct buffer *zconf_endfile(void)
-{
- struct buffer *parent;
-
- current_file->flags |= FILE_SCANNED;
- current_file->flags &= ~FILE_BUSY;
- current_file = current_file->parent;
-
- parent = current_buf->parent;
- if (parent) {
- fclose(yyin);
- yy_delete_buffer(YY_CURRENT_BUFFER);
- yy_switch_to_buffer(parent->state);
- }
- free(current_buf);
- current_buf = parent;
-
- return parent;
-}
-
-int zconf_lineno(void)
-{
- if (current_buf)
- return current_file->lineno - 1;
- else
- return 0;
-}
-
-char *zconf_curname(void)
-{
- if (current_buf)
- return current_file->name;
- else
- return "<none>";
-}
Deleted: GNUnet/src/setup/lib/zconf.tab.h
===================================================================
--- GNUnet/src/setup/lib/zconf.tab.h 2006-08-19 19:44:11 UTC (rev 3256)
+++ GNUnet/src/setup/lib/zconf.tab.h 2006-08-19 22:33:34 UTC (rev 3257)
@@ -1,125 +0,0 @@
-/* A Bison parser, made from zconf.y, by GNU bison 1.75. */
-
-/* Skeleton parser for Yacc-like parsing with Bison,
- Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002 Free Software Foundation,
Inc.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program 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 General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA. */
-
-/* As a special exception, when this file is copied by Bison into a
- Bison output file, you may use that output file without restriction.
- This special exception was added by the Free Software Foundation
- in version 1.24 of Bison. */
-
-#ifndef BISON_ZCONF_TAB_H
-# define BISON_ZCONF_TAB_H
-
-/* Tokens. */
-#ifndef YYTOKENTYPE
-# define YYTOKENTYPE
- /* Put the tokens into the symbol table, so that GDB and other debuggers
- know about them. */
- enum yytokentype {
- T_MAINMENU = 258,
- T_MENU = 259,
- T_ENDMENU = 260,
- T_SOURCE = 261,
- T_CHOICE = 262,
- T_ENDCHOICE = 263,
- T_COMMENT = 264,
- T_CONFIG = 265,
- T_HELP = 266,
- T_HELPTEXT = 267,
- T_IF = 268,
- T_ENDIF = 269,
- T_DEPENDS = 270,
- T_REQUIRES = 271,
- T_OPTIONAL = 272,
- T_PROMPT = 273,
- T_DEFAULT = 274,
- T_TRISTATE = 275,
- T_BOOLEAN = 276,
- T_INT = 277,
- T_HEX = 278,
- T_WORD = 279,
- T_STRING = 280,
- T_UNEQUAL = 281,
- T_EOF = 282,
- T_EOL = 283,
- T_CLOSE_PAREN = 284,
- T_OPEN_PAREN = 285,
- T_ON = 286,
- T_OR = 287,
- T_AND = 288,
- T_EQUAL = 289,
- T_NOT = 290
- };
-#endif
-#define T_MAINMENU 258
-#define T_MENU 259
-#define T_ENDMENU 260
-#define T_SOURCE 261
-#define T_CHOICE 262
-#define T_ENDCHOICE 263
-#define T_COMMENT 264
-#define T_CONFIG 265
-#define T_HELP 266
-#define T_HELPTEXT 267
-#define T_IF 268
-#define T_ENDIF 269
-#define T_DEPENDS 270
-#define T_REQUIRES 271
-#define T_OPTIONAL 272
-#define T_PROMPT 273
-#define T_DEFAULT 274
-#define T_TRISTATE 275
-#define T_BOOLEAN 276
-#define T_INT 277
-#define T_HEX 278
-#define T_WORD 279
-#define T_STRING 280
-#define T_UNEQUAL 281
-#define T_EOF 282
-#define T_EOL 283
-#define T_CLOSE_PAREN 284
-#define T_OPEN_PAREN 285
-#define T_ON 286
-#define T_OR 287
-#define T_AND 288
-#define T_EQUAL 289
-#define T_NOT 290
-
-
-
-
-#ifndef YYSTYPE
-#line 33 "zconf.y"
-typedef union {
- int token;
- char *string;
- struct symbol *symbol;
- struct expr *expr;
- struct menu *menu;
-} yystype;
-/* Line 1281 of /usr/share/bison/yacc.c. */
-#line 118 "zconf.tab.h"
-# define YYSTYPE yystype
-#endif
-
-extern YYSTYPE zconflval;
-
-
-#endif /* not BISON_ZCONF_TAB_H */
-
Deleted: GNUnet/src/setup/lib/zconf.y
===================================================================
--- GNUnet/src/setup/lib/zconf.y 2006-08-19 19:44:11 UTC (rev 3256)
+++ GNUnet/src/setup/lib/zconf.y 2006-08-19 22:33:34 UTC (rev 3257)
@@ -1,693 +0,0 @@
-%{
-/*
- * Copyright (C) 2002 Roman Zippel <address@hidden>
- * Released under the terms of the GNU GPL v2.0.
- * @brief Parser for GNUnet's configuration definitions
- * @author Roman Zippel
- * @author Nils Durner (GNUnet extensions)
- */
-
-#include <ctype.h>
-#include <stdarg.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include "bool.h"
-
-#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 zconferror(const char *err);
-static bool zconf_endtoken(int token, int starttoken, int endtoken);
-
-struct symbol *symbol_hash[257];
-extern char *current_sect;
-
-#define YYERROR_VERBOSE
-%}
-%expect 40
-
-%union
-{
- int token;
- char *string;
- struct symbol *symbol;
- struct expr *expr;
- struct menu *menu;
-}
-
-%token T_MAINMENU
-%token T_MENU
-%token T_ENDMENU
-%token T_SOURCE
-%token T_CHOICE
-%token T_ENDCHOICE
-%token T_COMMENT
-%token T_CONFIG
-%token T_MENUCONFIG
-%token T_HELP
-%token <string> T_HELPTEXT
-%token T_IF
-%token T_ENDIF
-%token T_DEPENDS
-%token T_REQUIRES
-%token T_OPTIONAL
-%token T_PROMPT
-%token T_DEFAULT
-%token T_TRISTATE
-%token T_DEF_TRISTATE
-%token T_BOOLEAN
-%token T_DEF_BOOLEAN
-%token T_STRING
-%token T_INT
-%token T_HEX
-%token <string> T_WORD
-%token <string> T_WORD_QUOTE
-%token T_UNEQUAL
-%token T_EOF
-%token T_EOL
-%token T_CLOSE_PAREN
-%token T_OPEN_PAREN
-%token T_ON
-%token T_SELECT
-%token T_RANGE
-
-%left T_OR
-%left T_AND
-%left T_EQUAL T_UNEQUAL
-%nonassoc T_NOT
-
-%type <string> prompt
-%type <string> section
-%type <string> source
-%type <symbol> symbol
-%type <expr> expr
-%type <expr> if_expr
-%type <token> end
-
-%{
-#define LKC_DIRECT_LINK
-#include "lkc.h"
-%}
-%%
-input: /* empty */
- | input block
-;
-
-block: common_block
- | choice_stmt
- | menu_stmt
- | T_MAINMENU prompt nl_or_eof
- | T_ENDMENU { zconfprint("unexpected 'endmenu' statement");
}
- | T_ENDIF { zconfprint("unexpected 'endif' statement"); }
- | T_ENDCHOICE { zconfprint("unexpected 'endchoice'
statement"); }
- | error nl_or_eof { zconfprint("syntax error"); yyerrok; }
-;
-
-common_block:
- if_stmt
- | comment_stmt
- | config_stmt
- | menuconfig_stmt
- | source_stmt
- | nl_or_eof
-;
-
-
-/* config/menuconfig entry */
-
-config_entry_start: T_CONFIG T_WORD T_EOL
-{
- struct symbol *sym = sym_lookup($2, current_sect, 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, current_sect, 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 depends
- | config_option_list help
- | config_option_list T_EOL
-;
-
-config_option: T_TRISTATE prompt_stmt_opt T_EOL
-{
- menu_set_type(S_TRISTATE);
- printd(DEBUG_PARSE, "%s:%d:tristate\n", zconf_curname(),
zconf_lineno());
-};
-
-config_option: T_DEF_TRISTATE expr if_expr T_EOL
-{
- menu_add_expr(P_DEFAULT, $2, $3);
- menu_set_type(S_TRISTATE);
- printd(DEBUG_PARSE, "%s:%d:def_boolean\n", zconf_curname(),
zconf_lineno());
-};
-
-config_option: T_BOOLEAN prompt_stmt_opt T_EOL
-{
- menu_set_type(S_BOOLEAN);
- printd(DEBUG_PARSE, "%s:%d:boolean\n", zconf_curname(), zconf_lineno());
-};
-
-config_option: T_DEF_BOOLEAN expr if_expr T_EOL
-{
- menu_add_expr(P_DEFAULT, $2, $3);
- menu_set_type(S_BOOLEAN);
- printd(DEBUG_PARSE, "%s:%d:def_boolean\n", zconf_curname(),
zconf_lineno());
-};
-
-config_option: T_INT prompt_stmt_opt T_EOL
-{
- menu_set_type(S_INT);
- printd(DEBUG_PARSE, "%s:%d:int\n", zconf_curname(), zconf_lineno());
-};
-
-config_option: T_HEX prompt_stmt_opt T_EOL
-{
- menu_set_type(S_HEX);
- printd(DEBUG_PARSE, "%s:%d:hex\n", zconf_curname(), zconf_lineno());
-};
-
-config_option: T_STRING prompt_stmt_opt T_EOL
-{
- menu_set_type(S_STRING);
- printd(DEBUG_PARSE, "%s:%d:string\n", zconf_curname(), zconf_lineno());
-};
-
-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);
- printd(DEBUG_PARSE, "%s:%d:default\n", zconf_curname(), zconf_lineno());
-};
-
-config_option: T_SELECT T_WORD if_expr T_EOL
-{
- menu_add_symbol(P_SELECT, sym_lookup($2, current_sect, 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());
-};
-
-/* choice entry */
-
-choice: T_CHOICE T_EOL
-{
- struct symbol *sym = sym_lookup(NULL, current_sect, 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_end_entry();
- 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_entry choice_block
-{
- printf("%s:%d: missing 'endchoice' for this 'choice' statement\n",
current_menu->file->name, current_menu->lineno);
- zconfnerrs++;
-};
-
-choice_option_list:
- /* empty */
- | choice_option_list choice_option
- | choice_option_list depends
- | choice_option_list help
- | choice_option_list T_EOL
-;
-
-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_TRISTATE prompt_stmt_opt T_EOL
-{
- menu_set_type(S_TRISTATE);
- printd(DEBUG_PARSE, "%s:%d:tristate\n", zconf_curname(),
zconf_lineno());
-};
-
-choice_option: T_BOOLEAN prompt_stmt_opt T_EOL
-{
- menu_set_type(S_BOOLEAN);
- printd(DEBUG_PARSE, "%s:%d:boolean\n", zconf_curname(), zconf_lineno());
-};
-
-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
-{
- menu_add_symbol(P_DEFAULT, sym_lookup($2, current_sect, 0), $3);
- printd(DEBUG_PARSE, "%s:%d:default\n", zconf_curname(), zconf_lineno());
-};
-
-choice_block:
- /* empty */
- | choice_block common_block
-;
-
-/* if entry */
-
-if: T_IF expr T_EOL
-{
- printd(DEBUG_PARSE, "%s:%d:if\n", zconf_curname(), zconf_lineno());
- menu_add_entry(NULL);
- menu_add_dep($2);
- menu_end_entry();
- 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 if_block if_end
- | if if_block
-{
- printf("%s:%d: missing 'endif' for this 'if' statement\n",
current_menu->file->name, current_menu->lineno);
- zconfnerrs++;
-};
-
-if_block:
- /* empty */
- | if_block common_block
- | if_block menu_stmt
- | if_block choice_stmt
-;
-
-/* menu entry */
-
-menu: T_MENU prompt section T_EOL
-{
- menu_add_entry(NULL);
- menu_add_prop(P_MENU, $2, NULL, NULL);
- menu_add_section($3);
- printd(DEBUG_PARSE, "%s:%d:menu\n", zconf_curname(), zconf_lineno());
-};
-
-menu_entry: menu depends_list
-{
- menu_end_entry();
- 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_entry menu_block
-{
- printf("%s:%d: missing 'endmenu' for this 'menu' statement\n",
current_menu->file->name, current_menu->lineno);
- zconfnerrs++;
-};
-
-menu_block:
- /* empty */
- | menu_block common_block
- | menu_block menu_stmt
- | menu_block choice_stmt
- | menu_block error T_EOL { zconfprint("invalid menu
option"); yyerrok; }
-;
-
-source: T_SOURCE prompt T_EOL
-{
- $$ = $2;
- printd(DEBUG_PARSE, "%s:%d:source %s\n", zconf_curname(),
zconf_lineno(), $2);
-};
-
-source_stmt: source
-{
- zconf_nextfile($1);
-};
-
-/* comment entry */
-
-comment: T_COMMENT prompt T_EOL
-{
- menu_add_entry(NULL);
- menu_add_prop(P_COMMENT, $2, NULL, NULL);
- printd(DEBUG_PARSE, "%s:%d:comment\n", zconf_curname(), zconf_lineno());
-};
-
-comment_stmt: comment depends_list
-{
- menu_end_entry();
-};
-
-/* help option */
-
-help_start: T_HELP T_EOL
-{
- printd(DEBUG_PARSE, "%s:%d:help\n", zconf_curname(), zconf_lineno());
- zconf_starthelp();
-};
-
-help: help_start T_HELPTEXT
-{
- current_entry->sym->help = $2;
-};
-
-/* depends option */
-
-depends_list: /* empty */
- | depends_list depends
- | depends_list T_EOL
-;
-
-depends: T_DEPENDS T_ON expr T_EOL
-{
- menu_add_dep($3);
- printd(DEBUG_PARSE, "%s:%d:depends on\n", zconf_curname(),
zconf_lineno());
-}
- | T_DEPENDS expr T_EOL
-{
- menu_add_dep($2);
- printd(DEBUG_PARSE, "%s:%d:depends\n", zconf_curname(), zconf_lineno());
-}
- | T_REQUIRES expr T_EOL
-{
- menu_add_dep($2);
- printd(DEBUG_PARSE, "%s:%d:requires\n", zconf_curname(),
zconf_lineno());
-};
-
-/* prompt statement */
-
-prompt_stmt_opt:
- /* empty */
- | prompt if_expr
-{
- menu_add_prop(P_PROMPT, $1, NULL, $2);
-};
-
-prompt: T_WORD
- | T_WORD_QUOTE
-;
-
-section: T_WORD
- | T_WORD_QUOTE
-;
-
-end: T_ENDMENU nl_or_eof { $$ = T_ENDMENU; }
- | T_ENDCHOICE nl_or_eof { $$ = T_ENDCHOICE; }
- | T_ENDIF nl_or_eof { $$ = T_ENDIF; }
-;
-
-nl_or_eof:
- T_EOL | T_EOF;
-
-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, current_sect, 0);
free($1); }
- | T_WORD_QUOTE { $$ = sym_lookup($1, current_sect, 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("MODULES", "X", 0);
- rootmenu.prompt = menu_add_prop(P_MENU, "GNUnet Configuration", NULL,
NULL);
-
- //zconfdebug = 1;
- zconfparse();
- if (zconfnerrs)
- exit(1);
- menu_finalize(&rootmenu);
- for_all_symbols(i, sym) {
- if (!(sym->flags & SYMBOL_CHECKED) && sym_check_deps(sym))
- printf("\n");
- else
- sym->flags |= SYMBOL_CHECK_DONE;
- }
-
- sym_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";
- }
- return "<token>";
-}
-
-static bool zconf_endtoken(int token, int starttoken, int endtoken)
-{
- if (token != endtoken) {
- zconfprint("unexpected '%s' within %s block",
zconf_tokenname(token), zconf_tokenname(starttoken));
- zconfnerrs++;
- return false;
- }
- if (current_menu->file != current_file) {
- zconfprint("'%s' in different file than '%s'",
zconf_tokenname(token), zconf_tokenname(starttoken));
- zconfprint("location of the '%s'", 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() + 1);
- va_start(ap, err);
- vfprintf(stderr, err, ap);
- va_end(ap);
- fprintf(stderr, "\n");
-}
-
-static void zconferror(const char *err)
-{
- fprintf(stderr, "%s:%d: %s\n", zconf_curname(), zconf_lineno() + 1,
err);
-}
-
-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 (sym->help) {
- int len = strlen(sym->help);
- while (sym->help[--len] == '\n')
- sym->help[len] = 0;
- fprintf(out, " help\n%s\n", sym->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"
Deleted: GNUnet/src/setup/lib/zconf_tab.c
===================================================================
--- GNUnet/src/setup/lib/zconf_tab.c 2006-08-19 19:44:11 UTC (rev 3256)
+++ GNUnet/src/setup/lib/zconf_tab.c 2006-08-19 22:33:34 UTC (rev 3257)
@@ -1,2124 +0,0 @@
-/* A Bison parser, made by GNU Bison 1.875a. */
-
-/* Skeleton parser for Yacc-like parsing with Bison,
- Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003 Free Software
Foundation, Inc.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program 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 General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA. */
-
-/* As a special exception, when this file is copied by Bison into a
- Bison output file, you may use that output file without restriction.
- This special exception was added by the Free Software Foundation
- in version 1.24 of Bison. */
-
-/* Written by Richard Stallman by simplifying the original so called
- ``semantic'' parser. */
-
-/* All symbols defined below should begin with yy or YY, to avoid
- infringing on user name space. This should be done even for local
- variables, as they might otherwise be expanded by user macros.
- There are some unavoidable exceptions within include files to
- define necessary library symbols; they are noted "INFRINGES ON
- USER NAME SPACE" below. */
-
-/* Identify Bison output. */
-#define YYBISON 1
-
-/* Skeleton name. */
-#define YYSKELETON_NAME "yacc.c"
-
-/* Pure parsers. */
-#define YYPURE 0
-
-/* Using locations. */
-#define YYLSP_NEEDED 0
-
-/* If NAME_PREFIX is specified substitute the variables and functions
- names. */
-#define yyparse zconfparse
-#define yylex zconflex
-#define yyerror zconferror
-#define yylval zconflval
-#define yychar zconfchar
-#define yydebug zconfdebug
-#define yynerrs zconfnerrs
-
-
-/* Tokens. */
-#ifndef YYTOKENTYPE
-# define YYTOKENTYPE
- /* Put the tokens into the symbol table, so that GDB and other debuggers
- know about them. */
- enum yytokentype {
- T_MAINMENU = 258,
- T_MENU = 259,
- T_ENDMENU = 260,
- T_SOURCE = 261,
- T_CHOICE = 262,
- T_ENDCHOICE = 263,
- T_COMMENT = 264,
- T_CONFIG = 265,
- T_MENUCONFIG = 266,
- T_HELP = 267,
- T_HELPTEXT = 268,
- T_IF = 269,
- T_ENDIF = 270,
- T_DEPENDS = 271,
- T_REQUIRES = 272,
- T_OPTIONAL = 273,
- T_PROMPT = 274,
- T_DEFAULT = 275,
- T_TRISTATE = 276,
- T_DEF_TRISTATE = 277,
- T_BOOLEAN = 278,
- T_DEF_BOOLEAN = 279,
- T_STRING = 280,
- T_INT = 281,
- T_HEX = 282,
- T_WORD = 283,
- T_WORD_QUOTE = 284,
- T_UNEQUAL = 285,
- T_EOF = 286,
- T_EOL = 287,
- T_CLOSE_PAREN = 288,
- T_OPEN_PAREN = 289,
- T_ON = 290,
- T_SELECT = 291,
- T_RANGE = 292,
- T_OR = 293,
- T_AND = 294,
- T_EQUAL = 295,
- T_NOT = 296
- };
-#endif
-#define T_MAINMENU 258
-#define T_MENU 259
-#define T_ENDMENU 260
-#define T_SOURCE 261
-#define T_CHOICE 262
-#define T_ENDCHOICE 263
-#define T_COMMENT 264
-#define T_CONFIG 265
-#define T_MENUCONFIG 266
-#define T_HELP 267
-#define T_HELPTEXT 268
-#define T_IF 269
-#define T_ENDIF 270
-#define T_DEPENDS 271
-#define T_REQUIRES 272
-#define T_OPTIONAL 273
-#define T_PROMPT 274
-#define T_DEFAULT 275
-#define T_TRISTATE 276
-#define T_DEF_TRISTATE 277
-#define T_BOOLEAN 278
-#define T_DEF_BOOLEAN 279
-#define T_STRING 280
-#define T_INT 281
-#define T_HEX 282
-#define T_WORD 283
-#define T_WORD_QUOTE 284
-#define T_UNEQUAL 285
-#define T_EOF 286
-#define T_EOL 287
-#define T_CLOSE_PAREN 288
-#define T_OPEN_PAREN 289
-#define T_ON 290
-#define T_SELECT 291
-#define T_RANGE 292
-#define T_OR 293
-#define T_AND 294
-#define T_EQUAL 295
-#define T_NOT 296
-
-
-
-
-/* Copy the first part of user declarations. */
-
-
-/*
- * Copyright (C) 2002 Roman Zippel <address@hidden>
- * Released under the terms of the GNU GPL v2.0.
- * @brief Parser for GNUnet's configuration definitions
- * @author Roman Zippel
- * @author Nils Durner (GNUnet extensions)
- */
-
-#include <ctype.h>
-#include <stdarg.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include "bool.h"
-
-#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 zconferror(const char *err);
-static bool zconf_endtoken(int token, int starttoken, int endtoken);
-
-struct symbol *symbol_hash[257];
-extern char *current_sect;
-
-#define YYERROR_VERBOSE
-
-
-/* Enabling traces. */
-#ifndef YYDEBUG
-# define YYDEBUG 0
-#endif
-
-/* Enabling verbose error messages. */
-#ifdef YYERROR_VERBOSE
-# undef YYERROR_VERBOSE
-# define YYERROR_VERBOSE 1
-#else
-# define YYERROR_VERBOSE 0
-#endif
-
-#if ! defined (YYSTYPE) && ! defined (YYSTYPE_IS_DECLARED)
-
-typedef union YYSTYPE {
- int token;
- char *string;
- struct symbol *symbol;
- struct expr *expr;
- struct menu *menu;
-} YYSTYPE;
-/* Line 191 of yacc.c. */
-
-# define yystype YYSTYPE /* obsolescent; will be withdrawn */
-# define YYSTYPE_IS_DECLARED 1
-# define YYSTYPE_IS_TRIVIAL 1
-#endif
-
-
-
-/* Copy the second part of user declarations. */
-
-
-#define LKC_DIRECT_LINK
-#include "lkc.h"
-
-
-/* Line 214 of yacc.c. */
-
-
-#if ! defined (yyoverflow) || YYERROR_VERBOSE
-
-/* The parser invokes alloca or malloc; define the necessary symbols. */
-
-# if YYSTACK_USE_ALLOCA
-# define YYSTACK_ALLOC alloca
-# else
-# ifndef YYSTACK_USE_ALLOCA
-# if defined (alloca) || defined (_ALLOCA_H)
-# define YYSTACK_ALLOC alloca
-# else
-# ifdef __GNUC__
-# define YYSTACK_ALLOC __builtin_alloca
-# endif
-# endif
-# endif
-# endif
-
-# ifdef YYSTACK_ALLOC
- /* Pacify GCC's `empty if-body' warning. */
-# define YYSTACK_FREE(Ptr) do { /* empty */; } while (0)
-# else
-# if defined (__STDC__) || defined (__cplusplus)
-# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
-# define YYSIZE_T size_t
-# endif
-# define YYSTACK_ALLOC malloc
-# define YYSTACK_FREE free
-# endif
-#endif /* ! defined (yyoverflow) || YYERROR_VERBOSE */
-
-
-#if (! defined (yyoverflow) \
- && (! defined (__cplusplus) \
- || (YYSTYPE_IS_TRIVIAL)))
-
-/* A type that is properly aligned for any stack member. */
-union yyalloc
-{
- short yyss;
- YYSTYPE yyvs;
- };
-
-/* The size of the maximum gap between one aligned stack and the next. */
-# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1)
-
-/* The size of an array large to enough to hold all stacks, each with
- N elements. */
-# define YYSTACK_BYTES(N) \
- ((N) * (sizeof (short) + sizeof (YYSTYPE))
\
- + YYSTACK_GAP_MAXIMUM)
-
-/* Copy COUNT objects from FROM to TO. The source and destination do
- not overlap. */
-# ifndef YYCOPY
-# if 1 < __GNUC__
-# define YYCOPY(To, From, Count) \
- __builtin_memcpy (To, From, (Count) * sizeof (*(From)))
-# else
-# define YYCOPY(To, From, Count) \
- do \
- { \
- register YYSIZE_T yyi; \
- for (yyi = 0; yyi < (Count); yyi++) \
- (To)[yyi] = (From)[yyi]; \
- } \
- while (0)
-# endif
-# endif
-
-/* Relocate STACK from its old location to the new one. The
- local variables YYSIZE and YYSTACKSIZE give the old and new number of
- elements in the stack, and YYPTR gives the new location of the
- stack. Advance YYPTR to a properly aligned location for the next
- stack. */
-# define YYSTACK_RELOCATE(Stack) \
- do \
- {
\
- YYSIZE_T yynewbytes; \
- YYCOPY (&yyptr->Stack, Stack, yysize); \
- Stack = &yyptr->Stack; \
- yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
- yyptr += yynewbytes / sizeof (*yyptr); \
- }
\
- while (0)
-
-#endif
-
-#if defined (__STDC__) || defined (__cplusplus)
- typedef signed char yysigned_char;
-#else
- typedef short yysigned_char;
-#endif
-
-/* YYFINAL -- State number of the termination state. */
-#define YYFINAL 2
-/* YYLAST -- Last index in YYTABLE. */
-#define YYLAST 203
-
-/* YYNTOKENS -- Number of terminals. */
-#define YYNTOKENS 42
-/* YYNNTS -- Number of nonterminals. */
-#define YYNNTS 42
-/* YYNRULES -- Number of rules. */
-#define YYNRULES 106
-/* YYNRULES -- Number of states. */
-#define YYNSTATES 185
-
-/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */
-#define YYUNDEFTOK 2
-#define YYMAXUTOK 296
-
-#define YYTRANSLATE(YYX) \
- ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
-
-/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */
-static const unsigned char yytranslate[] =
-{
- 0, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 1, 2, 3, 4,
- 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
- 15, 16, 17, 18, 19, 20, 21, 22, 23, 24,
- 25, 26, 27, 28, 29, 30, 31, 32, 33, 34,
- 35, 36, 37, 38, 39, 40, 41
-};
-
-#if YYDEBUG
-/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in
- YYRHS. */
-static const unsigned short yyprhs[] =
-{
- 0, 0, 3, 4, 7, 9, 11, 13, 17, 19,
- 21, 23, 26, 28, 30, 32, 34, 36, 38, 42,
- 45, 49, 52, 53, 56, 59, 62, 65, 69, 74,
- 78, 83, 87, 91, 95, 100, 105, 110, 116, 119,
- 122, 124, 128, 131, 132, 135, 138, 141, 144, 149,
- 153, 157, 160, 165, 166, 169, 173, 175, 179, 182,
- 183, 186, 189, 192, 197, 200, 202, 206, 209, 210,
- 213, 216, 219, 223, 227, 229, 233, 236, 239, 242,
- 243, 246, 249, 254, 258, 262, 263, 266, 268, 270,
- 272, 274, 277, 280, 283, 285, 287, 288, 291, 293,
- 297, 301, 305, 308, 312, 316, 318
-};
-
-/* YYRHS -- A `-1'-separated list of the rules' RHS. */
-static const yysigned_char yyrhs[] =
-{
- 43, 0, -1, -1, 43, 44, -1, 45, -1, 55,
- -1, 66, -1, 3, 77, 80, -1, 5, -1, 15,
- -1, 8, -1, 1, 80, -1, 61, -1, 71, -1,
- 47, -1, 49, -1, 69, -1, 80, -1, 10, 28,
- 32, -1, 46, 50, -1, 11, 28, 32, -1, 48,
- 50, -1, -1, 50, 51, -1, 50, 75, -1, 50,
- 73, -1, 50, 32, -1, 21, 76, 32, -1, 22,
- 82, 81, 32, -1, 23, 76, 32, -1, 24, 82,
- 81, 32, -1, 26, 76, 32, -1, 27, 76, 32,
- -1, 25, 76, 32, -1, 19, 77, 81, 32, -1,
- 20, 82, 81, 32, -1, 36, 28, 81, 32, -1,
- 37, 83, 83, 81, 32, -1, 7, 32, -1, 52,
- 56, -1, 79, -1, 53, 58, 54, -1, 53, 58,
- -1, -1, 56, 57, -1, 56, 75, -1, 56, 73,
- -1, 56, 32, -1, 19, 77, 81, 32, -1, 21,
- 76, 32, -1, 23, 76, 32, -1, 18, 32, -1,
- 20, 28, 81, 32, -1, -1, 58, 45, -1, 14,
- 82, 32, -1, 79, -1, 59, 62, 60, -1, 59,
- 62, -1, -1, 62, 45, -1, 62, 66, -1, 62,
- 55, -1, 4, 77, 78, 32, -1, 63, 74, -1,
- 79, -1, 64, 67, 65, -1, 64, 67, -1, -1,
- 67, 45, -1, 67, 66, -1, 67, 55, -1, 67,
- 1, 32, -1, 6, 77, 32, -1, 68, -1, 9,
- 77, 32, -1, 70, 74, -1, 12, 32, -1, 72,
- 13, -1, -1, 74, 75, -1, 74, 32, -1, 16,
- 35, 82, 32, -1, 16, 82, 32, -1, 17, 82,
- 32, -1, -1, 77, 81, -1, 28, -1, 29, -1,
- 28, -1, 29, -1, 5, 80, -1, 8, 80, -1,
- 15, 80, -1, 32, -1, 31, -1, -1, 14, 82,
- -1, 83, -1, 83, 40, 83, -1, 83, 30, 83,
- -1, 34, 82, 33, -1, 41, 82, -1, 82, 38,
- 82, -1, 82, 39, 82, -1, 28, -1, 29, -1
-};
-
-/* YYRLINE[YYN] -- source line where rule number YYN was defined. */
-static const unsigned short yyrline[] =
-{
- 0, 99, 99, 100, 103, 104, 105, 106, 107, 108,
- 109, 110, 114, 115, 116, 117, 118, 119, 125, 133,
- 139, 147, 157, 159, 160, 161, 162, 165, 171, 178,
- 184, 191, 197, 203, 209, 215, 221, 227, 235, 244,
- 250, 259, 260, 266, 268, 269, 270, 271, 274, 280,
- 286, 292, 298, 304, 306, 311, 320, 329, 330, 336,
- 338, 339, 340, 345, 353, 359, 368, 369, 375, 377,
- 378, 379, 380, 383, 389, 396, 403, 410, 416, 423,
- 424, 425, 428, 433, 438, 446, 448, 453, 454, 457,
- 458, 461, 462, 463, 467, 467, 469, 470, 473, 474,
- 475, 476, 477, 478, 479, 482, 483
-};
-#endif
-
-#if YYDEBUG || YYERROR_VERBOSE
-/* YYTNME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
- First, the terminals, then, starting at YYNTOKENS, nonterminals. */
-static const char *const yytname[] =
-{
- "$end", "error", "$undefined", "T_MAINMENU", "T_MENU", "T_ENDMENU",
- "T_SOURCE", "T_CHOICE", "T_ENDCHOICE", "T_COMMENT", "T_CONFIG",
- "T_MENUCONFIG", "T_HELP", "T_HELPTEXT", "T_IF", "T_ENDIF", "T_DEPENDS",
- "T_REQUIRES", "T_OPTIONAL", "T_PROMPT", "T_DEFAULT", "T_TRISTATE",
- "T_DEF_TRISTATE", "T_BOOLEAN", "T_DEF_BOOLEAN", "T_STRING", "T_INT",
- "T_HEX", "T_WORD", "T_WORD_QUOTE", "T_UNEQUAL", "T_EOF", "T_EOL",
- "T_CLOSE_PAREN", "T_OPEN_PAREN", "T_ON", "T_SELECT", "T_RANGE", "T_OR",
- "T_AND", "T_EQUAL", "T_NOT", "$accept", "input", "block",
- "common_block", "config_entry_start", "config_stmt",
- "menuconfig_entry_start", "menuconfig_stmt", "config_option_list",
- "config_option", "choice", "choice_entry", "choice_end", "choice_stmt",
- "choice_option_list", "choice_option", "choice_block", "if", "if_end",
- "if_stmt", "if_block", "menu", "menu_entry", "menu_end", "menu_stmt",
- "menu_block", "source", "source_stmt", "comment", "comment_stmt",
- "help_start", "help", "depends_list", "depends", "prompt_stmt_opt",
- "prompt", "section", "end", "nl_or_eof", "if_expr", "expr", "symbol", 0
-};
-#endif
-
-# ifdef YYPRINT
-/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to
- token YYLEX-NUM. */
-static const unsigned short yytoknum[] =
-{
- 0, 256, 257, 258, 259, 260, 261, 262, 263, 264,
- 265, 266, 267, 268, 269, 270, 271, 272, 273, 274,
- 275, 276, 277, 278, 279, 280, 281, 282, 283, 284,
- 285, 286, 287, 288, 289, 290, 291, 292, 293, 294,
- 295, 296
-};
-# endif
-
-/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */
-static const unsigned char yyr1[] =
-{
- 0, 42, 43, 43, 44, 44, 44, 44, 44, 44,
- 44, 44, 45, 45, 45, 45, 45, 45, 46, 47,
- 48, 49, 50, 50, 50, 50, 50, 51, 51, 51,
- 51, 51, 51, 51, 51, 51, 51, 51, 52, 53,
- 54, 55, 55, 56, 56, 56, 56, 56, 57, 57,
- 57, 57, 57, 58, 58, 59, 60, 61, 61, 62,
- 62, 62, 62, 63, 64, 65, 66, 66, 67, 67,
- 67, 67, 67, 68, 69, 70, 71, 72, 73, 74,
- 74, 74, 75, 75, 75, 76, 76, 77, 77, 78,
- 78, 79, 79, 79, 80, 80, 81, 81, 82, 82,
- 82, 82, 82, 82, 82, 83, 83
-};
-
-/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */
-static const unsigned char yyr2[] =
-{
- 0, 2, 0, 2, 1, 1, 1, 3, 1, 1,
- 1, 2, 1, 1, 1, 1, 1, 1, 3, 2,
- 3, 2, 0, 2, 2, 2, 2, 3, 4, 3,
- 4, 3, 3, 3, 4, 4, 4, 5, 2, 2,
- 1, 3, 2, 0, 2, 2, 2, 2, 4, 3,
- 3, 2, 4, 0, 2, 3, 1, 3, 2, 0,
- 2, 2, 2, 4, 2, 1, 3, 2, 0, 2,
- 2, 2, 3, 3, 1, 3, 2, 2, 2, 0,
- 2, 2, 4, 3, 3, 0, 2, 1, 1, 1,
- 1, 2, 2, 2, 1, 1, 0, 2, 1, 3,
- 3, 3, 2, 3, 3, 1, 1
-};
-
-/* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state
- STATE-NUM when YYTABLE doesn't specify something else to do. Zero
- means the default is an error. */
-static const unsigned char yydefact[] =
-{
- 2, 0, 1, 0, 0, 0, 8, 0, 0, 10,
- 0, 0, 0, 0, 9, 95, 94, 3, 4, 22,
- 14, 22, 15, 43, 53, 5, 59, 12, 79, 68,
- 6, 74, 16, 79, 13, 17, 11, 87, 88, 0,
- 0, 0, 38, 0, 0, 0, 105, 106, 0, 0,
- 0, 98, 19, 21, 39, 42, 58, 64, 0, 76,
- 7, 89, 90, 0, 73, 75, 18, 20, 0, 102,
- 55, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 85, 0, 85, 0, 85, 85, 85, 26, 0, 0,
- 23, 0, 25, 24, 0, 0, 0, 85, 85, 47,
- 44, 46, 45, 0, 0, 0, 54, 41, 40, 60,
- 62, 57, 61, 56, 81, 80, 0, 69, 71, 66,
- 70, 65, 63, 101, 103, 104, 100, 99, 77, 0,
- 0, 0, 96, 96, 0, 96, 96, 0, 96, 0,
- 0, 0, 96, 0, 78, 51, 96, 96, 0, 0,
- 91, 92, 93, 72, 0, 83, 84, 0, 0, 0,
- 27, 86, 0, 29, 0, 33, 31, 32, 0, 96,
- 0, 0, 49, 50, 82, 97, 34, 35, 28, 30,
- 36, 0, 48, 52, 37
-};
-
-/* YYDEFGOTO[NTERM-NUM]. */
-static const short yydefgoto[] =
-{
- -1, 1, 17, 18, 19, 20, 21, 22, 52, 90,
- 23, 24, 107, 25, 54, 100, 55, 26, 111, 27,
- 56, 28, 29, 119, 30, 58, 31, 32, 33, 34,
- 91, 92, 57, 93, 134, 135, 63, 108, 35, 158,
- 50, 51
-};
-
-/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
- STATE-NUM. */
-#define YYPACT_NINF -100
-static const short yypact[] =
-{
- -100, 51, -100, -14, -7, -7, -100, -7, -23, -100,
- -7, 14, 25, 57, -100, -100, -100, -100, -100, -100,
- -100, -100, -100, -100, -100, -100, -100, -100, -100, -100,
- -100, -100, -100, -100, -100, -100, -100, -100, -100, -14,
- 17, 39, -100, 48, 100, 104, -100, -100, 57, 57,
- 103, -27, 155, 155, 56, 138, 119, -5, 107, -5,
- -100, -100, -100, 105, -100, -100, -100, -100, 11, -100,
- -100, 57, 57, 72, 72, 108, -9, 57, -7, 57,
- -7, 57, -7, 57, -7, -7, -7, -100, 35, 72,
- -100, 118, -100, -100, 113, -7, 131, -7, -7, -100,
- -100, -100, -100, -14, -14, -14, -100, -100, -100, -100,
- -100, -100, -100, -100, -100, -100, 134, -100, -100, -100,
- -100, -100, -100, -100, 129, -100, -100, -100, -100, 57,
- 122, 124, 159, 2, 151, 159, 2, 152, 2, 153,
- 154, 156, 159, 72, -100, -100, 159, 159, 157, 158,
- -100, -100, -100, -100, 126, -100, -100, 57, 161, 162,
- -100, -100, 163, -100, 164, -100, -100, -100, 165, 159,
- 166, 167, -100, -100, -100, 81, -100, -100, -100, -100,
- -100, 168, -100, -100, -100
-};
-
-/* YYPGOTO[NTERM-NUM]. */
-static const short yypgoto[] =
-{
- -100, -100, -100, 41, -100, -100, -100, -100, 180, -100,
- -100, -100, -100, -50, -100, -100, -100, -100, -100, -100,
- -100, -100, -100, -100, 31, -100, -100, -100, -100, -100,
- -100, 148, 170, 10, 8, 0, -100, 99, -1, -99,
- -48, -59
-};
-
-/* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If
- positive, shift that token. If negative, reduce the rule which
- number is the opposite. If zero, do what YYDEFACT says.
- If YYTABLE_NINF, syntax error. */
-#define YYTABLE_NINF -68
-static const short yytable[] =
-{
- 68, 69, 36, 73, 39, 40, 110, 41, 118, 42,
- 43, 76, 77, 74, 126, 127, 157, 15, 16, 46,
- 47, 37, 38, 124, 125, 48, 129, 114, 130, 131,
- 143, 133, 49, 136, 159, 138, 161, 162, 60, 164,
- 71, 72, 44, 168, 123, 61, 62, 170, 171, 71,
- 72, 2, 3, 45, 4, 5, 6, 7, 8, 9,
- 10, 11, 12, 142, 102, 13, 14, 115, 75, 115,
- 181, 64, 76, 77, 94, 95, 96, 97, 132, 98,
- 65, 154, 15, 16, 169, 46, 47, 112, 99, 120,
- 137, 48, 139, 140, 141, 146, 106, 109, 49, 117,
- 46, 47, 150, 151, 152, 148, 149, -67, 116, 175,
- -67, 5, 103, 7, 8, 104, 10, 11, 12, 71,
- 72, 13, 105, 5, 103, 7, 8, 104, 10, 11,
- 12, 144, 66, 13, 105, 70, 67, 122, 15, 16,
- 128, 71, 72, 103, 7, 145, 104, 10, 11, 12,
- 15, 16, 13, 105, 155, 113, 156, 121, 174, 147,
- 71, 72, 71, 72, 71, 72, 153, 75, 72, 15,
- 16, 76, 77, 157, 78, 79, 80, 81, 82, 83,
- 84, 85, 86, 160, 163, 165, 166, 87, 167, 172,
- 173, 88, 89, 176, 177, 178, 179, 180, 182, 183,
- 184, 53, 101, 59
-};
-
-static const unsigned char yycheck[] =
-{
- 48, 49, 3, 30, 4, 5, 56, 7, 58, 32,
- 10, 16, 17, 40, 73, 74, 14, 31, 32, 28,
- 29, 28, 29, 71, 72, 34, 35, 32, 76, 77,
- 89, 79, 41, 81, 133, 83, 135, 136, 39, 138,
- 38, 39, 28, 142, 33, 28, 29, 146, 147, 38,
- 39, 0, 1, 28, 3, 4, 5, 6, 7, 8,
- 9, 10, 11, 28, 54, 14, 15, 57, 12, 59,
- 169, 32, 16, 17, 18, 19, 20, 21, 78, 23,
- 32, 129, 31, 32, 143, 28, 29, 56, 32, 58,
- 82, 34, 84, 85, 86, 95, 55, 56, 41, 58,
- 28, 29, 103, 104, 105, 97, 98, 0, 1, 157,
- 3, 4, 5, 6, 7, 8, 9, 10, 11, 38,
- 39, 14, 15, 4, 5, 6, 7, 8, 9, 10,
- 11, 13, 32, 14, 15, 32, 32, 32, 31, 32,
- 32, 38, 39, 5, 6, 32, 8, 9, 10, 11,
- 31, 32, 14, 15, 32, 56, 32, 58, 32, 28,
- 38, 39, 38, 39, 38, 39, 32, 12, 39, 31,
- 32, 16, 17, 14, 19, 20, 21, 22, 23, 24,
- 25, 26, 27, 32, 32, 32, 32, 32, 32, 32,
- 32, 36, 37, 32, 32, 32, 32, 32, 32, 32,
- 32, 21, 54, 33
-};
-
-/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
- symbol of state STATE-NUM. */
-static const unsigned char yystos[] =
-{
- 0, 43, 0, 1, 3, 4, 5, 6, 7, 8,
- 9, 10, 11, 14, 15, 31, 32, 44, 45, 46,
- 47, 48, 49, 52, 53, 55, 59, 61, 63, 64,
- 66, 68, 69, 70, 71, 80, 80, 28, 29, 77,
- 77, 77, 32, 77, 28, 28, 28, 29, 34, 41,
- 82, 83, 50, 50, 56, 58, 62, 74, 67, 74,
- 80, 28, 29, 78, 32, 32, 32, 32, 82, 82,
- 32, 38, 39, 30, 40, 12, 16, 17, 19, 20,
- 21, 22, 23, 24, 25, 26, 27, 32, 36, 37,
- 51, 72, 73, 75, 18, 19, 20, 21, 23, 32,
- 57, 73, 75, 5, 8, 15, 45, 54, 79, 45,
- 55, 60, 66, 79, 32, 75, 1, 45, 55, 65,
- 66, 79, 32, 33, 82, 82, 83, 83, 32, 35,
- 82, 82, 77, 82, 76, 77, 82, 76, 82, 76,
- 76, 76, 28, 83, 13, 32, 77, 28, 76, 76,
- 80, 80, 80, 32, 82, 32, 32, 14, 81, 81,
- 32, 81, 81, 32, 81, 32, 32, 32, 81, 83,
- 81, 81, 32, 32, 32, 82, 32, 32, 32, 32,
- 32, 81, 32, 32, 32
-};
-
-#if ! defined (YYSIZE_T) && defined (__SIZE_TYPE__)
-# define YYSIZE_T __SIZE_TYPE__
-#endif
-#if ! defined (YYSIZE_T) && defined (size_t)
-# define YYSIZE_T size_t
-#endif
-#if ! defined (YYSIZE_T)
-# if defined (__STDC__) || defined (__cplusplus)
-# include <stddef.h> /* INFRINGES ON USER NAME SPACE */
-# define YYSIZE_T size_t
-# endif
-#endif
-#if ! defined (YYSIZE_T)
-# define YYSIZE_T unsigned int
-#endif
-
-#define yyerrok (yyerrstatus = 0)
-#define yyclearin (yychar = YYEMPTY)
-#define YYEMPTY (-2)
-#define YYEOF 0
-
-#define YYACCEPT goto yyacceptlab
-#define YYABORT goto yyabortlab
-#define YYERROR goto yyerrlab1
-
-
-/* Like YYERROR except do call yyerror. This remains here temporarily
- to ease the transition to the new meaning of YYERROR, for GCC.
- Once GCC version 2 has supplanted version 1, this can go. */
-
-#define YYFAIL goto yyerrlab
-
-#define YYRECOVERING() (!!yyerrstatus)
-
-#define YYBACKUP(Token, Value) \
-do \
- if (yychar == YYEMPTY && yylen == 1) \
- { \
- yychar = (Token); \
- yylval = (Value); \
- yytoken = YYTRANSLATE (yychar); \
- YYPOPSTACK; \
- goto yybackup; \
- } \
- else \
- { \
- yyerror ("syntax error: cannot back up");\
- YYERROR; \
- } \
-while (0)
-
-#define YYTERROR 1
-#define YYERRCODE 256
-
-/* YYLLOC_DEFAULT -- Compute the default location (before the actions
- are run). */
-
-#ifndef YYLLOC_DEFAULT
-# define YYLLOC_DEFAULT(Current, Rhs, N) \
- Current.first_line = Rhs[1].first_line; \
- Current.first_column = Rhs[1].first_column; \
- Current.last_line = Rhs[N].last_line; \
- Current.last_column = Rhs[N].last_column;
-#endif
-
-/* YYLEX -- calling `yylex' with the right arguments. */
-
-#ifdef YYLEX_PARAM
-# define YYLEX yylex (YYLEX_PARAM)
-#else
-# define YYLEX yylex ()
-#endif
-
-/* Enable debugging if requested. */
-#if YYDEBUG
-
-# ifndef YYFPRINTF
-# include <stdio.h> /* INFRINGES ON USER NAME SPACE */
-# define YYFPRINTF fprintf
-# endif
-
-# define YYDPRINTF(Args) \
-do { \
- if (yydebug) \
- YYFPRINTF Args; \
-} while (0)
-
-# define YYDSYMPRINT(Args) \
-do { \
- if (yydebug) \
- yysymprint Args; \
-} while (0)
-
-# define YYDSYMPRINTF(Title, Token, Value, Location) \
-do { \
- if (yydebug) \
- { \
- YYFPRINTF (stderr, "%s ", Title); \
- yysymprint (stderr, \
- Token, Value); \
- YYFPRINTF (stderr, "\n"); \
- } \
-} while (0)
-
-/*------------------------------------------------------------------.
-| yy_stack_print -- Print the state stack from its BOTTOM up to its |
-| TOP (cinluded). |
-`------------------------------------------------------------------*/
-
-#if defined (__STDC__) || defined (__cplusplus)
-static void
-yy_stack_print (short *bottom, short *top)
-#else
-static void
-yy_stack_print (bottom, top)
- short *bottom;
- short *top;
-#endif
-{
- YYFPRINTF (stderr, "Stack now");
- for (/* Nothing. */; bottom <= top; ++bottom)
- YYFPRINTF (stderr, " %d", *bottom);
- YYFPRINTF (stderr, "\n");
-}
-
-# define YY_STACK_PRINT(Bottom, Top) \
-do { \
- if (yydebug) \
- yy_stack_print ((Bottom), (Top)); \
-} while (0)
-
-
-/*------------------------------------------------.
-| Report that the YYRULE is going to be reduced. |
-`------------------------------------------------*/
-
-#if defined (__STDC__) || defined (__cplusplus)
-static void
-yy_reduce_print (int yyrule)
-#else
-static void
-yy_reduce_print (yyrule)
- int yyrule;
-#endif
-{
- int yyi;
- unsigned int yylineno = yyrline[yyrule];
- YYFPRINTF (stderr, "Reducing stack by rule %d (line %u), ",
- yyrule - 1, yylineno);
- /* Print the symbols being reduced, and their result. */
- for (yyi = yyprhs[yyrule]; 0 <= yyrhs[yyi]; yyi++)
- YYFPRINTF (stderr, "%s ", yytname [yyrhs[yyi]]);
- YYFPRINTF (stderr, "-> %s\n", yytname [yyr1[yyrule]]);
-}
-
-# define YY_REDUCE_PRINT(Rule) \
-do { \
- if (yydebug) \
- yy_reduce_print (Rule); \
-} while (0)
-
-/* Nonzero means print parse trace. It is left uninitialized so that
- multiple parsers can coexist. */
-int yydebug;
-#else /* !YYDEBUG */
-# define YYDPRINTF(Args)
-# define YYDSYMPRINT(Args)
-# define YYDSYMPRINTF(Title, Token, Value, Location)
-# define YY_STACK_PRINT(Bottom, Top)
-# define YY_REDUCE_PRINT(Rule)
-#endif /* !YYDEBUG */
-
-
-/* YYINITDEPTH -- initial size of the parser's stacks. */
-#ifndef YYINITDEPTH
-# define YYINITDEPTH 200
-#endif
-
-/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only
- if the built-in stack extension method is used).
-
- Do not make this value too large; the results are undefined if
- SIZE_MAX < YYSTACK_BYTES (YYMAXDEPTH)
- evaluated with infinite-precision integer arithmetic. */
-
-#if YYMAXDEPTH == 0
-# undef YYMAXDEPTH
-#endif
-
-#ifndef YYMAXDEPTH
-# define YYMAXDEPTH 10000
-#endif
-
-
-
-#if YYERROR_VERBOSE
-
-# ifndef yystrlen
-# if defined (__GLIBC__) && defined (_STRING_H)
-# define yystrlen strlen
-# else
-/* Return the length of YYSTR. */
-static YYSIZE_T
-# if defined (__STDC__) || defined (__cplusplus)
-yystrlen (const char *yystr)
-# else
-yystrlen (yystr)
- const char *yystr;
-# endif
-{
- register const char *yys = yystr;
-
- while (*yys++ != '\0')
- continue;
-
- return yys - yystr - 1;
-}
-# endif
-# endif
-
-# ifndef yystpcpy
-/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in
- YYDEST. */
-static char *
-# if defined (__STDC__) || defined (__cplusplus)
-yystpcpy (char *yydest, const char *yysrc)
-# else
-yystpcpy (yydest, yysrc)
- char *yydest;
- const char *yysrc;
-# endif
-{
- register char *yyd = yydest;
- register const char *yys = yysrc;
-
- while ((*yyd++ = *yys++) != '\0')
- continue;
-
- return yyd - 1;
-}
-# endif
-
-#endif /* !YYERROR_VERBOSE */
-
-
-
-#if YYDEBUG
-/*--------------------------------.
-| Print this symbol on YYOUTPUT. |
-`--------------------------------*/
-
-#if defined (__STDC__) || defined (__cplusplus)
-static void
-yysymprint (FILE *yyoutput, int yytype, YYSTYPE *yyvaluep)
-#else
-static void
-yysymprint (yyoutput, yytype, yyvaluep)
- FILE *yyoutput;
- int yytype;
- YYSTYPE *yyvaluep;
-#endif
-{
- /* Pacify ``unused variable'' warnings. */
- (void) yyvaluep;
-
- if (yytype < YYNTOKENS)
- {
- YYFPRINTF (yyoutput, "token %s (", yytname[yytype]);
-# ifdef YYPRINT
- YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
-# endif
- }
- else
- YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]);
-
- switch (yytype)
- {
- default:
- break;
- }
- YYFPRINTF (yyoutput, ")");
-}
-
-#endif /* ! YYDEBUG */
-/*-----------------------------------------------.
-| Release the memory associated to this symbol. |
-`-----------------------------------------------*/
-
-#if defined (__STDC__) || defined (__cplusplus)
-static void
-yydestruct (int yytype, YYSTYPE *yyvaluep)
-#else
-static void
-yydestruct (yytype, yyvaluep)
- int yytype;
- YYSTYPE *yyvaluep;
-#endif
-{
- /* Pacify ``unused variable'' warnings. */
- (void) yyvaluep;
-
- switch (yytype)
- {
-
- default:
- break;
- }
-}
-
-
-/* Prevent warnings from -Wmissing-prototypes. */
-
-#ifdef YYPARSE_PARAM
-# if defined (__STDC__) || defined (__cplusplus)
-int yyparse (void *YYPARSE_PARAM);
-# else
-int yyparse ();
-# endif
-#else /* ! YYPARSE_PARAM */
-#if defined (__STDC__) || defined (__cplusplus)
-int yyparse (void);
-#else
-int yyparse ();
-#endif
-#endif /* ! YYPARSE_PARAM */
-
-
-
-/* The lookahead symbol. */
-int yychar;
-
-/* The semantic value of the lookahead symbol. */
-YYSTYPE yylval;
-
-/* Number of syntax errors so far. */
-int yynerrs;
-
-
-
-/*----------.
-| yyparse. |
-`----------*/
-
-#ifdef YYPARSE_PARAM
-# if defined (__STDC__) || defined (__cplusplus)
-int yyparse (void *YYPARSE_PARAM)
-# else
-int yyparse (YYPARSE_PARAM)
- void *YYPARSE_PARAM;
-# endif
-#else /* ! YYPARSE_PARAM */
-#if defined (__STDC__) || defined (__cplusplus)
-int
-yyparse (void)
-#else
-int
-yyparse ()
-
-#endif
-#endif
-{
-
- register int yystate;
- register int yyn;
- int yyresult;
- /* Number of tokens to shift before error messages enabled. */
- int yyerrstatus;
- /* Lookahead token as an internal (translated) token number. */
- int yytoken = 0;
-
- /* Three stacks and their tools:
- `yyss': related to states,
- `yyvs': related to semantic values,
- `yyls': related to locations.
-
- Refer to the stacks thru separate pointers, to allow yyoverflow
- to reallocate them elsewhere. */
-
- /* The state stack. */
- short yyssa[YYINITDEPTH];
- short *yyss = yyssa;
- register short *yyssp;
-
- /* The semantic value stack. */
- YYSTYPE yyvsa[YYINITDEPTH];
- YYSTYPE *yyvs = yyvsa;
- register YYSTYPE *yyvsp;
-
-
-
-#define YYPOPSTACK (yyvsp--, yyssp--)
-
- YYSIZE_T yystacksize = YYINITDEPTH;
-
- /* The variables used to return semantic value and location from the
- action routines. */
- YYSTYPE yyval;
-
-
- /* When reducing, the number of symbols on the RHS of the reduced
- rule. */
- int yylen;
-
- YYDPRINTF ((stderr, "Starting parse\n"));
-
- yystate = 0;
- yyerrstatus = 0;
- yynerrs = 0;
- yychar = YYEMPTY; /* Cause a token to be read. */
-
- /* Initialize stack pointers.
- Waste one element of value and location stack
- so that they stay on the same level as the state stack.
- The wasted elements are never initialized. */
-
- yyssp = yyss;
- yyvsp = yyvs;
-
- goto yysetstate;
-
-/*------------------------------------------------------------.
-| yynewstate -- Push a new state, which is found in yystate. |
-`------------------------------------------------------------*/
- yynewstate:
- /* In all cases, when you get here, the value and location stacks
- have just been pushed. so pushing a state here evens the stacks.
- */
- yyssp++;
-
- yysetstate:
- *yyssp = yystate;
-
- if (yyss + yystacksize - 1 <= yyssp)
- {
- /* Get the current used size of the three stacks, in elements. */
- YYSIZE_T yysize = yyssp - yyss + 1;
-
-#ifdef yyoverflow
- {
- /* Give user a chance to reallocate the stack. Use copies of
- these so that the &'s don't force the real ones into
- memory. */
- YYSTYPE *yyvs1 = yyvs;
- short *yyss1 = yyss;
-
-
- /* Each stack pointer address is followed by the size of the
- data in use in that stack, in bytes. This used to be a
- conditional around just the two extra args, but that might
- be undefined if yyoverflow is a macro. */
- yyoverflow ("parser stack overflow",
- &yyss1, yysize * sizeof (*yyssp),
- &yyvs1, yysize * sizeof (*yyvsp),
-
- &yystacksize);
-
- yyss = yyss1;
- yyvs = yyvs1;
- }
-#else /* no yyoverflow */
-# ifndef YYSTACK_RELOCATE
- goto yyoverflowlab;
-# else
- /* Extend the stack our own way. */
- if (YYMAXDEPTH <= yystacksize)
- goto yyoverflowlab;
- yystacksize *= 2;
- if (YYMAXDEPTH < yystacksize)
- yystacksize = YYMAXDEPTH;
-
- {
- short *yyss1 = yyss;
- union yyalloc *yyptr =
- (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
- if (! yyptr)
- goto yyoverflowlab;
- YYSTACK_RELOCATE (yyss);
- YYSTACK_RELOCATE (yyvs);
-
-# undef YYSTACK_RELOCATE
- if (yyss1 != yyssa)
- YYSTACK_FREE (yyss1);
- }
-# endif
-#endif /* no yyoverflow */
-
- yyssp = yyss + yysize - 1;
- yyvsp = yyvs + yysize - 1;
-
-
- YYDPRINTF ((stderr, "Stack size increased to %lu\n",
- (unsigned long int) yystacksize));
-
- if (yyss + yystacksize - 1 <= yyssp)
- YYABORT;
- }
-
- YYDPRINTF ((stderr, "Entering state %d\n", yystate));
-
- goto yybackup;
-
-/*-----------.
-| yybackup. |
-`-----------*/
-yybackup:
-
-/* Do appropriate processing given the current state. */
-/* Read a lookahead token if we need one and don't already have one. */
-/* yyresume: */
-
- /* First try to decide what to do without reference to lookahead token. */
-
- yyn = yypact[yystate];
- if (yyn == YYPACT_NINF)
- goto yydefault;
-
- /* Not known => get a lookahead token if don't already have one. */
-
- /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol. */
- if (yychar == YYEMPTY)
- {
- YYDPRINTF ((stderr, "Reading a token: "));
- yychar = YYLEX;
- }
-
- if (yychar <= YYEOF)
- {
- yychar = yytoken = YYEOF;
- YYDPRINTF ((stderr, "Now at end of input.\n"));
- }
- else
- {
- yytoken = YYTRANSLATE (yychar);
- YYDSYMPRINTF ("Next token is", yytoken, &yylval, &yylloc);
- }
-
- /* If the proper action on seeing token YYTOKEN is to reduce or to
- detect an error, take that action. */
- yyn += yytoken;
- if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
- goto yydefault;
- yyn = yytable[yyn];
- if (yyn <= 0)
- {
- if (yyn == 0 || yyn == YYTABLE_NINF)
- goto yyerrlab;
- yyn = -yyn;
- goto yyreduce;
- }
-
- if (yyn == YYFINAL)
- YYACCEPT;
-
- /* Shift the lookahead token. */
- YYDPRINTF ((stderr, "Shifting token %s, ", yytname[yytoken]));
-
- /* Discard the token being shifted unless it is eof. */
- if (yychar != YYEOF)
- yychar = YYEMPTY;
-
- *++yyvsp = yylval;
-
-
- /* Count tokens shifted since error; after three, turn off error
- status. */
- if (yyerrstatus)
- yyerrstatus--;
-
- yystate = yyn;
- goto yynewstate;
-
-
-/*-----------------------------------------------------------.
-| yydefault -- do the default action for the current state. |
-`-----------------------------------------------------------*/
-yydefault:
- yyn = yydefact[yystate];
- if (yyn == 0)
- goto yyerrlab;
- goto yyreduce;
-
-
-/*-----------------------------.
-| yyreduce -- Do a reduction. |
-`-----------------------------*/
-yyreduce:
- /* yyn is the number of a rule to reduce with. */
- yylen = yyr2[yyn];
-
- /* If YYLEN is nonzero, implement the default value of the action:
- `$$ = $1'.
-
- Otherwise, the following line sets YYVAL to garbage.
- This behavior is undocumented and Bison
- users should not rely upon it. Assigning to YYVAL
- unconditionally makes the parser a bit smaller, and it avoids a
- GCC warning that YYVAL may be used uninitialized. */
- yyval = yyvsp[1-yylen];
-
-
- YY_REDUCE_PRINT (yyn);
- switch (yyn)
- {
- case 8:
-
- { zconfprint("unexpected 'endmenu' statement"); ;}
- break;
-
- case 9:
-
- { zconfprint("unexpected 'endif' statement"); ;}
- break;
-
- case 10:
-
- { zconfprint("unexpected 'endchoice' statement"); ;}
- break;
-
- case 11:
-
- { zconfprint("syntax error"); yyerrok; ;}
- break;
-
- case 18:
-
- {
- struct symbol *sym = sym_lookup(yyvsp[-1].string, current_sect, 0);
- sym->flags |= SYMBOL_OPTIONAL;
- menu_add_entry(sym);
- printd(DEBUG_PARSE, "%s:%d:config %s\n", zconf_curname(),
zconf_lineno(), yyvsp[-1].string);
-;}
- break;
-
- case 19:
-
- {
- menu_end_entry();
- printd(DEBUG_PARSE, "%s:%d:endconfig\n", zconf_curname(),
zconf_lineno());
-;}
- break;
-
- case 20:
-
- {
- struct symbol *sym = sym_lookup(yyvsp[-1].string, current_sect, 0);
- sym->flags |= SYMBOL_OPTIONAL;
- menu_add_entry(sym);
- printd(DEBUG_PARSE, "%s:%d:menuconfig %s\n", zconf_curname(),
zconf_lineno(), yyvsp[-1].string);
-;}
- break;
-
- case 21:
-
- {
- 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());
-;}
- break;
-
- case 27:
-
- {
- menu_set_type(S_TRISTATE);
- printd(DEBUG_PARSE, "%s:%d:tristate\n", zconf_curname(),
zconf_lineno());
-;}
- break;
-
- case 28:
-
- {
- menu_add_expr(P_DEFAULT, yyvsp[-2].expr, yyvsp[-1].expr);
- menu_set_type(S_TRISTATE);
- printd(DEBUG_PARSE, "%s:%d:def_boolean\n", zconf_curname(),
zconf_lineno());
-;}
- break;
-
- case 29:
-
- {
- menu_set_type(S_BOOLEAN);
- printd(DEBUG_PARSE, "%s:%d:boolean\n", zconf_curname(), zconf_lineno());
-;}
- break;
-
- case 30:
-
- {
- menu_add_expr(P_DEFAULT, yyvsp[-2].expr, yyvsp[-1].expr);
- menu_set_type(S_BOOLEAN);
- printd(DEBUG_PARSE, "%s:%d:def_boolean\n", zconf_curname(),
zconf_lineno());
-;}
- break;
-
- case 31:
-
- {
- menu_set_type(S_INT);
- printd(DEBUG_PARSE, "%s:%d:int\n", zconf_curname(), zconf_lineno());
-;}
- break;
-
- case 32:
-
- {
- menu_set_type(S_HEX);
- printd(DEBUG_PARSE, "%s:%d:hex\n", zconf_curname(), zconf_lineno());
-;}
- break;
-
- case 33:
-
- {
- menu_set_type(S_STRING);
- printd(DEBUG_PARSE, "%s:%d:string\n", zconf_curname(), zconf_lineno());
-;}
- break;
-
- case 34:
-
- {
- menu_add_prompt(P_PROMPT, yyvsp[-2].string, yyvsp[-1].expr);
- printd(DEBUG_PARSE, "%s:%d:prompt\n", zconf_curname(), zconf_lineno());
-;}
- break;
-
- case 35:
-
- {
- menu_add_expr(P_DEFAULT, yyvsp[-2].expr, yyvsp[-1].expr);
- printd(DEBUG_PARSE, "%s:%d:default\n", zconf_curname(), zconf_lineno());
-;}
- break;
-
- case 36:
-
- {
- menu_add_symbol(P_SELECT, sym_lookup(yyvsp[-2].string, current_sect,
0), yyvsp[-1].expr);
- printd(DEBUG_PARSE, "%s:%d:select\n", zconf_curname(), zconf_lineno());
-;}
- break;
-
- case 37:
-
- {
- menu_add_expr(P_RANGE, expr_alloc_comp(E_RANGE,yyvsp[-3].symbol,
yyvsp[-2].symbol), yyvsp[-1].expr);
- printd(DEBUG_PARSE, "%s:%d:range\n", zconf_curname(), zconf_lineno());
-;}
- break;
-
- case 38:
-
- {
- struct symbol *sym = sym_lookup(NULL, current_sect, 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());
-;}
- break;
-
- case 39:
-
- {
- menu_end_entry();
- menu_add_menu();
-;}
- break;
-
- case 40:
-
- {
- if (zconf_endtoken(yyvsp[0].token, T_CHOICE, T_ENDCHOICE)) {
- menu_end_menu();
- printd(DEBUG_PARSE, "%s:%d:endchoice\n", zconf_curname(),
zconf_lineno());
- }
-;}
- break;
-
- case 42:
-
- {
- printf("%s:%d: missing 'endchoice' for this 'choice' statement\n",
current_menu->file->name, current_menu->lineno);
- zconfnerrs++;
-;}
- break;
-
- case 48:
-
- {
- menu_add_prompt(P_PROMPT, yyvsp[-2].string, yyvsp[-1].expr);
- printd(DEBUG_PARSE, "%s:%d:prompt\n", zconf_curname(), zconf_lineno());
-;}
- break;
-
- case 49:
-
- {
- menu_set_type(S_TRISTATE);
- printd(DEBUG_PARSE, "%s:%d:tristate\n", zconf_curname(),
zconf_lineno());
-;}
- break;
-
- case 50:
-
- {
- menu_set_type(S_BOOLEAN);
- printd(DEBUG_PARSE, "%s:%d:boolean\n", zconf_curname(), zconf_lineno());
-;}
- break;
-
- case 51:
-
- {
- current_entry->sym->flags |= SYMBOL_OPTIONAL;
- printd(DEBUG_PARSE, "%s:%d:optional\n", zconf_curname(),
zconf_lineno());
-;}
- break;
-
- case 52:
-
- {
- menu_add_symbol(P_DEFAULT, sym_lookup(yyvsp[-2].string, current_sect,
0), yyvsp[-1].expr);
- printd(DEBUG_PARSE, "%s:%d:default\n", zconf_curname(), zconf_lineno());
-;}
- break;
-
- case 55:
-
- {
- printd(DEBUG_PARSE, "%s:%d:if\n", zconf_curname(), zconf_lineno());
- menu_add_entry(NULL);
- menu_add_dep(yyvsp[-1].expr);
- menu_end_entry();
- menu_add_menu();
-;}
- break;
-
- case 56:
-
- {
- if (zconf_endtoken(yyvsp[0].token, T_IF, T_ENDIF)) {
- menu_end_menu();
- printd(DEBUG_PARSE, "%s:%d:endif\n", zconf_curname(),
zconf_lineno());
- }
-;}
- break;
-
- case 58:
-
- {
- printf("%s:%d: missing 'endif' for this 'if' statement\n",
current_menu->file->name, current_menu->lineno);
- zconfnerrs++;
-;}
- break;
-
- case 63:
-
- {
- menu_add_entry(NULL);
- menu_add_prop(P_MENU, yyvsp[-2].string, NULL, NULL);
- menu_add_section(yyvsp[-1].string);
- printd(DEBUG_PARSE, "%s:%d:menu\n", zconf_curname(), zconf_lineno());
-;}
- break;
-
- case 64:
-
- {
- menu_end_entry();
- menu_add_menu();
-;}
- break;
-
- case 65:
-
- {
- if (zconf_endtoken(yyvsp[0].token, T_MENU, T_ENDMENU)) {
- menu_end_menu();
- printd(DEBUG_PARSE, "%s:%d:endmenu\n", zconf_curname(),
zconf_lineno());
- }
-;}
- break;
-
- case 67:
-
- {
- printf("%s:%d: missing 'endmenu' for this 'menu' statement\n",
current_menu->file->name, current_menu->lineno);
- zconfnerrs++;
-;}
- break;
-
- case 72:
-
- { zconfprint("invalid menu option"); yyerrok; ;}
- break;
-
- case 73:
-
- {
- yyval.string = yyvsp[-1].string;
- printd(DEBUG_PARSE, "%s:%d:source %s\n", zconf_curname(),
zconf_lineno(), yyvsp[-1].string);
-;}
- break;
-
- case 74:
-
- {
- zconf_nextfile(yyvsp[0].string);
-;}
- break;
-
- case 75:
-
- {
- menu_add_entry(NULL);
- menu_add_prop(P_COMMENT, yyvsp[-1].string, NULL, NULL);
- printd(DEBUG_PARSE, "%s:%d:comment\n", zconf_curname(), zconf_lineno());
-;}
- break;
-
- case 76:
-
- {
- menu_end_entry();
-;}
- break;
-
- case 77:
-
- {
- printd(DEBUG_PARSE, "%s:%d:help\n", zconf_curname(), zconf_lineno());
- zconf_starthelp();
-;}
- break;
-
- case 78:
-
- {
- current_entry->sym->help = yyvsp[0].string;
-;}
- break;
-
- case 82:
-
- {
- menu_add_dep(yyvsp[-1].expr);
- printd(DEBUG_PARSE, "%s:%d:depends on\n", zconf_curname(),
zconf_lineno());
-;}
- break;
-
- case 83:
-
- {
- menu_add_dep(yyvsp[-1].expr);
- printd(DEBUG_PARSE, "%s:%d:depends\n", zconf_curname(), zconf_lineno());
-;}
- break;
-
- case 84:
-
- {
- menu_add_dep(yyvsp[-1].expr);
- printd(DEBUG_PARSE, "%s:%d:requires\n", zconf_curname(),
zconf_lineno());
-;}
- break;
-
- case 86:
-
- {
- menu_add_prop(P_PROMPT, yyvsp[-1].string, NULL, yyvsp[0].expr);
-;}
- break;
-
- case 91:
-
- { yyval.token = T_ENDMENU; ;}
- break;
-
- case 92:
-
- { yyval.token = T_ENDCHOICE; ;}
- break;
-
- case 93:
-
- { yyval.token = T_ENDIF; ;}
- break;
-
- case 96:
-
- { yyval.expr = NULL; ;}
- break;
-
- case 97:
-
- { yyval.expr = yyvsp[0].expr; ;}
- break;
-
- case 98:
-
- { yyval.expr = expr_alloc_symbol(yyvsp[0].symbol); ;}
- break;
-
- case 99:
-
- { yyval.expr = expr_alloc_comp(E_EQUAL, yyvsp[-2].symbol,
yyvsp[0].symbol); ;}
- break;
-
- case 100:
-
- { yyval.expr = expr_alloc_comp(E_UNEQUAL, yyvsp[-2].symbol,
yyvsp[0].symbol); ;}
- break;
-
- case 101:
-
- { yyval.expr = yyvsp[-1].expr; ;}
- break;
-
- case 102:
-
- { yyval.expr = expr_alloc_one(E_NOT, yyvsp[0].expr); ;}
- break;
-
- case 103:
-
- { yyval.expr = expr_alloc_two(E_OR, yyvsp[-2].expr, yyvsp[0].expr); ;}
- break;
-
- case 104:
-
- { yyval.expr = expr_alloc_two(E_AND, yyvsp[-2].expr, yyvsp[0].expr); ;}
- break;
-
- case 105:
-
- { yyval.symbol = sym_lookup(yyvsp[0].string, current_sect, 0);
free(yyvsp[0].string); ;}
- break;
-
- case 106:
-
- { yyval.symbol = sym_lookup(yyvsp[0].string, current_sect, 1);
free(yyvsp[0].string); ;}
- break;
-
-
- }
-
-/* Line 999 of yacc.c. */
-
-
- yyvsp -= yylen;
- yyssp -= yylen;
-
-
- YY_STACK_PRINT (yyss, yyssp);
-
- *++yyvsp = yyval;
-
-
- /* Now `shift' the result of the reduction. Determine what state
- that goes to, based on the state we popped back to and the rule
- number reduced by. */
-
- yyn = yyr1[yyn];
-
- yystate = yypgoto[yyn - YYNTOKENS] + *yyssp;
- if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp)
- yystate = yytable[yystate];
- else
- yystate = yydefgoto[yyn - YYNTOKENS];
-
- goto yynewstate;
-
-
-/*------------------------------------.
-| yyerrlab -- here on detecting error |
-`------------------------------------*/
-yyerrlab:
- /* If not already recovering from an error, report this error. */
- if (!yyerrstatus)
- {
- ++yynerrs;
-#if YYERROR_VERBOSE
- yyn = yypact[yystate];
-
- if (YYPACT_NINF < yyn && yyn < YYLAST)
- {
- YYSIZE_T yysize = 0;
- int yytype = YYTRANSLATE (yychar);
- char *yymsg;
- int yyx, yycount;
-
- yycount = 0;
- /* Start YYX at -YYN if negative to avoid negative indexes in
- YYCHECK. */
- for (yyx = yyn < 0 ? -yyn : 0;
- yyx < (int) (sizeof (yytname) / sizeof (char *)); yyx++)
- if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
- yysize += yystrlen (yytname[yyx]) + 15, yycount++;
- yysize += yystrlen ("syntax error, unexpected ") + 1;
- yysize += yystrlen (yytname[yytype]);
- yymsg = (char *) YYSTACK_ALLOC (yysize);
- if (yymsg != 0)
- {
- char *yyp = yystpcpy (yymsg, "syntax error, unexpected ");
- yyp = yystpcpy (yyp, yytname[yytype]);
-
- if (yycount < 5)
- {
- yycount = 0;
- for (yyx = yyn < 0 ? -yyn : 0;
- yyx < (int) (sizeof (yytname) / sizeof (char *));
- yyx++)
- if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
- {
- const char *yyq = ! yycount ? ", expecting " : " or ";
- yyp = yystpcpy (yyp, yyq);
- yyp = yystpcpy (yyp, yytname[yyx]);
- yycount++;
- }
- }
- yyerror (yymsg);
- YYSTACK_FREE (yymsg);
- }
- else
- yyerror ("syntax error; also virtual memory exhausted");
- }
- else
-#endif /* YYERROR_VERBOSE */
- yyerror ("syntax error");
- }
-
-
-
- if (yyerrstatus == 3)
- {
- /* If just tried and failed to reuse lookahead token after an
- error, discard it. */
-
- /* Return failure if at end of input. */
- if (yychar == YYEOF)
- {
- /* Pop the error token. */
- YYPOPSTACK;
- /* Pop the rest of the stack. */
- while (yyss < yyssp)
- {
- YYDSYMPRINTF ("Error: popping", yystos[*yyssp], yyvsp, yylsp);
- yydestruct (yystos[*yyssp], yyvsp);
- YYPOPSTACK;
- }
- YYABORT;
- }
-
- YYDSYMPRINTF ("Error: discarding", yytoken, &yylval, &yylloc);
- yydestruct (yytoken, &yylval);
- yychar = YYEMPTY;
-
- }
-
- /* Else will try to reuse lookahead token after shifting the error
- token. */
- goto yyerrlab1;
-
-
-/*----------------------------------------------------.
-| yyerrlab1 -- error raised explicitly by an action. |
-`----------------------------------------------------*/
-yyerrlab1:
- yyerrstatus = 3; /* Each real token shifted decrements this. */
-
- for (;;)
- {
- yyn = yypact[yystate];
- if (yyn != YYPACT_NINF)
- {
- yyn += YYTERROR;
- if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR)
- {
- yyn = yytable[yyn];
- if (0 < yyn)
- break;
- }
- }
-
- /* Pop the current state because it cannot handle the error token. */
- if (yyssp == yyss)
- YYABORT;
-
- YYDSYMPRINTF ("Error: popping", yystos[*yyssp], yyvsp, yylsp);
- yydestruct (yystos[yystate], yyvsp);
- yyvsp--;
- yystate = *--yyssp;
-
- YY_STACK_PRINT (yyss, yyssp);
- }
-
- if (yyn == YYFINAL)
- YYACCEPT;
-
- YYDPRINTF ((stderr, "Shifting error token, "));
-
- *++yyvsp = yylval;
-
-
- yystate = yyn;
- goto yynewstate;
-
-
-/*-------------------------------------.
-| yyacceptlab -- YYACCEPT comes here. |
-`-------------------------------------*/
-yyacceptlab:
- yyresult = 0;
- goto yyreturn;
-
-/*-----------------------------------.
-| yyabortlab -- YYABORT comes here. |
-`-----------------------------------*/
-yyabortlab:
- yyresult = 1;
- goto yyreturn;
-
-#ifndef yyoverflow
-/*----------------------------------------------.
-| yyoverflowlab -- parser overflow comes here. |
-`----------------------------------------------*/
-yyoverflowlab:
- yyerror ("parser stack overflow");
- yyresult = 2;
- /* Fall through. */
-#endif
-
-yyreturn:
-#ifndef yyoverflow
- if (yyss != yyssa)
- YYSTACK_FREE (yyss);
-#endif
- return yyresult;
-}
-
-
-
-
-
-void conf_parse(const char *name)
-{
- struct symbol *sym;
- int i;
-
- zconf_initscan(name);
-
- sym_init();
- menu_init();
- modules_sym = sym_lookup("MODULES", "X", 0);
- rootmenu.prompt = menu_add_prop(P_MENU, "GNUnet Configuration", NULL,
NULL);
-
- //zconfdebug = 1;
- zconfparse();
- if (zconfnerrs)
- exit(1);
- menu_finalize(&rootmenu);
- for_all_symbols(i, sym) {
- if (!(sym->flags & SYMBOL_CHECKED) && sym_check_deps(sym))
- printf("\n");
- else
- sym->flags |= SYMBOL_CHECK_DONE;
- }
-
- sym_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";
- }
- return "<token>";
-}
-
-static bool zconf_endtoken(int token, int starttoken, int endtoken)
-{
- if (token != endtoken) {
- zconfprint("unexpected `%s' within %s block",
zconf_tokenname(token), zconf_tokenname(starttoken));
- zconfnerrs++;
- return false;
- }
- if (current_menu->file != current_file) {
- zconfprint("`%s' in different file than `%s'",
zconf_tokenname(token), zconf_tokenname(starttoken));
- zconfprint("location of the `%s'", 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() + 1);
- va_start(ap, err);
- vfprintf(stderr, err, ap);
- va_end(ap);
- fprintf(stderr, "\n");
-}
-
-static void zconferror(const char *err)
-{
- fprintf(stderr, "%s:%d: %s\n", zconf_curname(), zconf_lineno() + 1,
err);
-}
-
-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 (sym->help) {
- int len = strlen(sym->help);
- while (sym->help[--len] == '\n')
- sym->help[len] = 0;
- fprintf(out, " help\n%s\n", sym->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"
-
-
Deleted: GNUnet/src/setup/lib/zconf_tab.h
===================================================================
--- GNUnet/src/setup/lib/zconf_tab.h 2006-08-19 19:44:11 UTC (rev 3256)
+++ GNUnet/src/setup/lib/zconf_tab.h 2006-08-19 22:33:34 UTC (rev 3257)
@@ -1,33 +0,0 @@
-/*
- This file is part of GNUnet.
- (C) 2001, 2002, 2005 Christian Grothoff (and other contributing authors)
-
- GNUnet is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published
- by the Free Software Foundation; either version 2, or (at your
- option) any later version.
-
- GNUnet 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
- General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with GNUnet; see the file COPYING. If not, write to the
- Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA.
-*/
-
-
-/**
- * @file conf/gconf.h
- * @brief GNUnet Setup
- * @author Nils Durner
- */
-
-#ifndef ZCONF_TAB_H
-#define ZCONF_TAB_H
-
-void conf_parse(const char * filename);
-
-#endif
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