Imported Upstream version 0.5.3

[pkg/abook.git] / conff.c

diff --git a/conff.c b/conff.c
deleted file mode 100644 (file)
index da000f1..0000000
--- a/conff.c
+++ /dev/null
@@ -1,207 +0,0 @@
-
-/*
- *
- * $Id: conff.c,v 1.5 2001/12/19 20:20:55 jheinonen Exp $
- *
- * Copyright (C) Jaakko Heinonen
- *
- * 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 of the License, 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.
- */
-
-#include <stdio.h>
-#include <sys/stat.h>
-#include <unistd.h>
-#include <string.h>
-#include "misc.h"
-#ifdef HAVE_CONFIG_H
-#      include "config.h"
-#endif
-#include "conff.h"
-
-#ifndef DEBUG
-#      define NDEBUG   1
-#else
-#      undef NDEBUG
-#endif
-
-#include <assert.h>
-
-#ifdef _AIX
-int strcasecmp (const char *, const char *);
-int strncasecmp (const char *, const char *, size_t);
-#endif
-
-#define COMMENT_CHAR   '#'
-
-static void
-conff_free_node(struct conff_node *node)
-{
-       free(node -> value);
-       free(node -> key);
-       free(node);
-}
-
-/*
- * conff_add_key
- *
- * returns 0 if the key was successfully added
- */
-
-int
-conff_add_key(struct conff_node **ptr, char *key, char *value, int flags)
-{
-       struct conff_node *new_item, *next = NULL;
-       int replace = 0;
-
-       assert(key != NULL && value != NULL);
-
-       for(; *ptr; ptr = &( (*ptr) -> next) ) 
-               if(!strcasecmp(key, (*ptr) -> key ) ) {
-                       if (flags & REPLACE_KEY) {
-                               replace = 1;
-                               break;
-                       } else
-                               return 1;
-               }
-       
-       if( (new_item = malloc(sizeof(struct conff_node))) == NULL )
-               return 5;
-
-       if(replace) { 
-               next = (*ptr) -> next;
-               conff_free_node(*ptr);
-       }
-
-       new_item -> key = strdup(key);
-       new_item -> value = strdup(value);
-       new_item -> next = next;
-
-       *ptr = new_item;
-
-       return 0;
-}
-
-char *
-conff_get_value(struct conff_node *node, char *key)
-{
-
-       assert(key != NULL);
-       
-       for(; node ; node = node -> next) {
-               if(!strcasecmp(node -> key, key))
-                       return node -> value;
-       }
-
-       return NULL; /* not found */
-}
-
-void
-conff_free_nodes(struct conff_node *node)
-{
-       if(node != NULL) {
-               conff_free_nodes( node -> next );
-               conff_free_node( node );
-       }
-}
-
-#ifdef DEBUG
-void
-print_values(struct conff_node *node)
-{
-        for(;node; node = node -> next)
-               fprintf(stderr, "%s - %s\n", node -> key, node -> value);
-}
-#endif
-
-void
-conff_remove_key(struct conff_node **node, char *key)
-{
-       assert(key != NULL);
-       
-       for(; *node; node = &((*node) -> next) ) {
-               if(!strcasecmp(key, (*node) -> key ) ) {
-                       struct conff_node *tmp = *node;
-                       *node = (*node) -> next;
-                       conff_free_node(tmp);
-                       return;
-               }
-       }
-}
-
-int
-conff_save_file(struct conff_node *node, char *filename)
-{
-       FILE *out;
-
-       assert(filename != NULL);
-
-       if (!(out = fopen(filename, "w")))
-               return -1;
-
-       for(; node; node = node -> next)
-               fprintf(out, "%s=%s\n", node -> key, node -> value);
-
-       fputc('\n', out);
-       fclose(out);
-
-       return 0;
-}
-
-int
-conff_load_file(struct conff_node **node, char *filename, int flags)
-{
-       FILE *in;
-       char *line = NULL, *tmp;
-       int i = 0;
-
-       assert(filename != NULL);
-
-       if (!(in = fopen(filename, "r")))
-               return -1;
-
-       for(;;) {
-               i++;
-
-               line = getaline(in);
-               if( feof(in) )
-                       break;
-               if(!line)
-                       continue;
-
-               strtrim(line);
-
-               if(*line == '\n' || *line == '\0' || *line == COMMENT_CHAR) {
-                       free(line);
-                       continue;
-               }
-
-               if ( (tmp = strchr(line, '=') )) {
-                       *tmp++ = 0;
-                       conff_add_key(node, strtrim(line), strtrim(tmp), flags);
-               } else {
-/*                      fprintf(stderr, "parse error2,line #%d\n",i);*/
-                       fclose(in);
-                       free(line);
-                       return i;
-               }
-               free(line);
-       }
-
-       free(line);
-       fclose(in);
-
-       return 0;
-}
-