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- /*
-
- Copyright (C) 1995
- Free Software Foundation, Inc.
-
- This file is part of GNU cfengine - written and maintained
- by Mark Burgess, Dept of Computing and Engineering, Oslo College,
- Dept. of Theoretical physics, University of Oslo
-
- 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
-
- */
-
-
- /*******************************************************************/
- /* */
- /* Compressed Arrays */
- /* */
- /*******************************************************************/
-
- #include "cf.defs.h"
- #include "cf.extern.h"
-
- /*******************************************************************/
-
- FixCompressedArrayValue(i,value,start)
-
- int i;
- char *value;
- struct CompressedArray **start;
-
- { struct CompressedArray *ap;
- char *sp;
-
- for (ap = *start; ap != NULL; ap = ap->next)
- {
- if (ap->key == i)
- {
- /* value already fixed */
- return false;
- }
- }
-
- Debug("FixCompressedArrayValue(%d,%s)\n",i,value);
-
- if ((ap = (struct CompressedArray *)malloc(sizeof(struct CompressedArray))) == NULL)
- {
- CfLog(cferror,"Can't allocate memory in SetCompressedArray()","malloc");
- FatalError("");
- }
-
- if ((sp = malloc(strlen(value)+2)) == NULL)
- {
- CfLog(cferror,"Can't allocate memory in SetCompressedArray()","malloc");
- FatalError("");
- }
-
- strcpy(sp,value);
- ap->key = i;
- ap->value = sp;
- ap->next = *start;
- *start = ap;
- return true;
- }
-
-
- /*******************************************************************/
-
- DeleteCompressedArray(start)
-
- struct CompressedArray *start;
-
- {
- if (start != NULL)
- {
- DeleteCompressedArray(start->next);
- start->next = NULL;
-
- if (start->value != NULL)
- {
- free(start->value);
- }
-
- free(start);
- }
- }
-
- /*******************************************************************/
-
- CompressedArrayElementExists(start,key)
-
- struct CompressedArray *start;
- int key;
-
- { struct CompressedArray *ap;
-
- Debug("CompressedArrayElementExists(%d)\n",key);
-
- for (ap = start; ap !=NULL; ap = ap->next)
- {
- if (ap->key == key)
- {
- return true;
- }
- }
-
- return false;
- }
-
- /*******************************************************************/
-
- char *CompressedArrayValue(start,key)
-
- struct CompressedArray *start;
- int key;
-
- { struct CompressedArray *ap;
-
- for (ap = start; ap != NULL; ap = ap->next)
- {
- if (ap->key == key)
- {
- return ap->value;
- }
- }
-
- return NULL;
- }
-