From ec082ae8df9c5bb0339cba1dd125c7a86382b8c4 Mon Sep 17 00:00:00 2001
From: Assar Westerlund <assar@sics.se>
Date: Sun, 6 Jul 1997 21:02:47 +0000
Subject: [PATCH] removed

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@1972 ec53bebd-3082-4978-b11e-865c3cabbd6b
---
 lib/krb5/config_file.y | 283 -----------------------------------------
 1 file changed, 283 deletions(-)
 delete mode 100644 lib/krb5/config_file.y

diff --git a/lib/krb5/config_file.y b/lib/krb5/config_file.y
deleted file mode 100644
index 305305347..000000000
--- a/lib/krb5/config_file.y
+++ /dev/null
@@ -1,283 +0,0 @@
-%{
-
-#include <string.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <ctype.h>
-
-#include "krb5_locl.h"
-#include "config_file.h"
-
-RCSID("$Id$");
-
-static char section[128];
-static FILE *F;
-
-static k5_cfile *cf;
-
-static krb5_config_section *csec;
-
-static krb5_config_relation **crel;
-static krb5_config_relation **rels[16];
-static int relp;
-
-static void yyerror (char *);
-static int yylex (void);
-
-%}
-
-%union {
-	int	i;
-	char   *s;
-}
-
-%token <s> STRING
-
-%%
-
-file	:  section_list
-	;
-
-section_list : /* empty */
-	| section rel_list section_list 
-		{ 
-#ifdef DEBUG
-			printf("section_list\n"); 
-#endif
-		}
-	;
-
-section
-	: '[' STRING ']' 
-	{
-		krb5_config_section *p;
-		p = ALLOC(1, krb5_config_section);
-		p->next = NULL;
-		p->name = $2;
-		p->relations = NULL;
-		if(cf->sections)
-			p->next = cf->sections;
-		cf->sections = p;
-		csec = p;
-		crel = &p->relations;
-#ifdef DEBUG
-		printf("section\n");
-#endif
-		strcpy(section, $2); 
-	}
-	;
-
-rel_list 
-	: relation rel_sub
-	;
-
-rel_sub	: /* empty */ 
-	| relation rel_sub 
-	;
-
-relation
-	: tag '=' value 
-	{ 
-#ifdef DEBUG
-		printf("relation\n");
-#endif
-	}
-	;
-
-tag	: STRING 
-	{	
-		krb5_config_relation *p;
-		if(!crel){
-			fprintf(stderr, "error\n");
-			return -17;
-		}
-		p = ALLOC(1, krb5_config_relation);
-		p->tag = $1;
-		if(*crel){
-			p->next = NULL;
-			(*crel)->value.data.relations = p;
-			rels[relp++] = crel;
-			crel = &p;
-		}else{
-			p->next = *crel;
-			*crel = p;
-		}
-#ifdef DEBUG
-		printf("tag\n"); 
-#endif
-	}
-	;
-
-value	: STRING
-	{
-		(*crel)->value.type = krb5_config_value_string;
-		(*crel)->value.data.string = $1;
-		crel = &(*crel)->next;
-#ifdef DEBUG
-		printf("value/string\n");
-#endif
-	}
-	| '{' rel_list '}'
-	{
-		crel = rels[--relp];
-		(*crel)->value.type = krb5_config_value_list;
-		crel = &(*crel)->next;
-#ifdef DEBUG
-		printf("value/list\n");
-#endif
-	}
-	;
-
-%%
-
-static int yylex(void)
-{
-    int c;
-    static char save;
-    static char yytext[1024];
-    char *p = yytext;
-    int type = 0;
-    while(1){
-	if(save){
-	    c = save;
-	    save = 0;
-	}else
-	    c = getc(F);
-	if(c == EOF)
-	    break;
-	if(isspace(c))
-	    if(type)
-		break; /* end of token */
-	    else 
-		continue; /* eat ws */
-	if(strchr("[]={}", c)){
-	    if(type)
-		save = c;
-	    else{
-		return c;
-	    }
-	    break;
-	}
-	*p++ = c;
-	type = STRING;
-	continue;
-    }
-    *p = 0;
-    yylval.s = strdup(yytext);
-    return type;
-}
-
-void yyerror(char *s)
-{
-    printf("yyerror: %s\n", s);
-}
-
-
-/*----------------------------------------*/
-
-static void
-free_config_file(k5_cfile *cf)
-{
-    if(!cf)
-	return;
-    FREE(cf->filename);
-    free(cf);
-}
-
-static void free_config_relation(krb5_config_relation *rel);
-
-static void
-free_config_value(krb5_config_value val)
-{
-    if(val.type == krb5_config_value_string)
-	FREE(val.data.string);
-    else if(val.type == krb5_config_value_list)
-	free_config_relation(val.data.relations);
-    else
-	fprintf(stderr, "free_config_value: krb5_config_value "
-		"with bad type passed (%d)\n", val.type);
-}
-
-static void
-free_config_relation(krb5_config_relation *rel)
-{
-    if(!rel)
-	return;
-    free_config_value(rel->value);
-    free_config_relation(rel->next);
-    FREE(rel);
-}
-
-static void
-free_config_section(krb5_config_section *sec)
-{
-    if(!sec)
-	return;
-    FREE(sec->name);
-    free_config_relation(sec->relations);
-    free_config_section(sec->next);
-    FREE(sec);
-}
-
-
-void
-krb5_free_config_file(k5_cfile *cf)
-{
-    free_config_file(cf);
-}
-
-krb5_error_code
-krb5_get_config_tag(k5_cfile *cf, const char *tag, char **value)
-{
-    char *str;
-    char *p;
-    krb5_config_section *s;
-    krb5_config_relation *r;
-  
-    str = strdup(tag);
-    p = strtok(str, " \t");
-    if(!p)
-	return KRB5_REALM_UNKNOWN;
-    for(s = cf->sections; s; s = s->next){
-	if(!strcmp(s->name, p)){
-	    p = strtok(NULL, " \t");
-	    for(r = s->relations; r;){
-		if(!strcmp(r->tag, p)){
-		    if(r->value.type == krb5_config_value_string){
-			*value = strdup(r->value.data.string);
-			free(str);
-			return 0;
-		    }else{
-			p = strtok(NULL, " \t");
-			r = r->value.data.relations;
-			continue;
-		    }
-		}
-		r = r->next;
-	    }
-	}
-    }
-    return KRB5_REALM_UNKNOWN;
-}
-
-krb5_error_code
-krb5_parse_config_file(k5_cfile **cfile, const char *filename)
-{
-    krb5_error_code ret;
-    if(!filename)
-	filename = krb5_config_file;
-    F = fopen(filename, "r");
-    if(F == NULL)
-	return errno;
-    cf = ALLOC(1, k5_cfile);
-    if(!cf)
-	return ENOMEM;
-    ret = yyparse();
-
-    fclose(F);
-    if(ret)
-	krb5_free_config_file(cf);
-    else
-	*cfile = cf;
-    return ret;
-}