/*
 * template.C: Functions to work with predefined flags collections
 * Rights to this code are documented in doc/LICENSE.
 *
 * Copyright © 2005-2007 Atheme Project (http://www.atheme.org)
 */

static char const rcsid[] = "$Id";

#include "atheme.h"
#include <account/mychan.h>
#include "template.h"

/* name1=value1 name2=value2 name3=value3... */
char *
getitem (char *str, char *name)
{
  char *p;
  static char result[300];
  int l;

  l = strlen (name);
  for (;;)
    {
      p = strchr (str, '=');
      if (p == NULL)
	return NULL;
      if (p - str == l && !strncasecmp (str, name, p - str))
	{
	  strlcpy (result, p, sizeof result);
	  p = strchr (result, ' ');
	  if (p != NULL)
	    *p = '\0';
	  return result;
	}
      str = strchr (p, ' ');
      if (str == NULL)
	return NULL;
      while (*str == ' ')
	str++;
    }
}

unsigned int
get_template_flags (mychan_t *mc, char *name)
{
  metadata *md;
  char *d;

  if (mc != NULL)
    {
      md = mc->find_metadata ("private:templates");
      if (md != NULL)
	{
	  d = getitem (md->value, name);
	  if (d != NULL)
	    return flags_to_bitmask (d, chanacs_flags, 0);
	}
    }
  if (*name != '\0' && !strcasecmp (name + 1, "op"))
    {
      switch (*name)
	{
	case 's':
	case 'S':
	  return chansvs.ca_sop;
	case 'a':
	case 'A':
	  return chansvs.ca_aop;
	case 'h':
	case 'H':
	  return chansvs.ca_hop;
	case 'v':
	case 'V':
	  return chansvs.ca_vop;
	}
    }
  return 0;
}

/* vim:cinoptions=>s,e0,n0,f0,{0,}0,^0,=s,ps,t0,c3,+s,(2s,us,)20,*30,gs,hs
 * vim:ts=8
 * vim:sw=8
 * vim:noexpandtab
 */