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/*
* Copyright 2006 Nick White
*
* This file is part of GetHT
*
* GetHT 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.
*
* GetHT 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 GetHT; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
#include <stdio.h>
#include <stdlib.h>
#include "issue.h"
void nogo_mem()
/* called if memory assignation fails
* TODO: handle freeing of memory to avoid leaks */
{
fprintf(stderr, "Could not assign memory, exitting\n");
exit(1);
}
iss ** assignnew_iss(int *no_of_issues, iss ** issue)
/* assign memory for new issue */
{
iss ** tmp = NULL;
if(*no_of_issues < 0)
{ /* make issue** a new array of issue pointers */
if( (tmp = malloc(sizeof(iss *))) == NULL )
nogo_mem();
}
else
{ /* add a new pointer to issue pointer list */
if( (tmp = realloc(issue, sizeof(iss *) + (((*no_of_issues)+1) * sizeof(iss *)))) == NULL )
nogo_mem();
}
(*no_of_issues)++;
/* make new array item a pointer to issue */
if( (tmp[*no_of_issues] = malloc(sizeof(iss))) == NULL )
nogo_mem();
return tmp;
}
sec ** assignnew_sec(int *no_of_sections, sec ** section)
/* assign memory for new section */
{
sec ** tmp = NULL;
if(*no_of_sections < 0)
{ /* make **section a new array of section pointers */
if( (tmp = malloc(sizeof(sec *))) == NULL )
nogo_mem();
}
else
{ /* add a new pointer to section pointer list */
if( (tmp = realloc(section, sizeof(sec *) + (((*no_of_sections)+1) * sizeof(sec *)))) == NULL )
nogo_mem();
}
(*no_of_sections)++;
/* make new array item a pointer to issue */
if( (tmp[*no_of_sections] = malloc(sizeof(sec))) == NULL )
nogo_mem();
return tmp;
}
it ** assignnew_it(int * no_of_items, it ** item)
{
it ** tmp = NULL;
if(*no_of_items < 0)
{ /* make **item a new array of item pointers */
if( (tmp = malloc(sizeof(it *))) == NULL )
nogo_mem();
}
else
{ /* add a new pointer to item pointer list */
if( (tmp = realloc(item, sizeof(it *) + (((*no_of_items)+1) * sizeof(it *)))) == NULL )
nogo_mem();
}
(*no_of_items)++;
/* make new array item a pointer to item */
if( (tmp[*no_of_items] = malloc(sizeof(it))) == NULL )
nogo_mem();
return tmp;
}
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