src/mod/channels.mod/udefchan.c File Reference

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Functions
static int	expmem_udef (struct udef_struct *ul)
static int	expmem_udef_chans (int type, struct udef_chans *ul)
static intptr_t	getudef (struct udef_chans *ul, char *name)
static intptr_t	ngetudef (char *name, char *chan)
static void	setudef (struct udef_struct *us, char *name, intptr_t value)
static void	initudef (int type, char *name, int defined)
static void	free_udef (struct udef_struct *ul)
static void	free_udef_chans (struct udef_chans *ul, int type)

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Function Documentation

static int expmem_udef

(

struct udef_struct *

ul

)

[static]

Definition at line 25 of file udefchan.c.

References expmem_udef_chans(), udef_struct::name, udef_struct::next, udef_struct::type, and udef_struct::values.

{
  int i = 0;

  for (; ul; ul = ul->next) {
    i += sizeof(struct udef_struct);
    i += strlen(ul->name) + 1;
    i += expmem_udef_chans(ul->type, ul->values);
  }
  return i;
}

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static int expmem_udef_chans	(	int	type,
		struct udef_chans *	ul
	)			[static]

Definition at line 37 of file udefchan.c.

References udef_chans::chan, udef_chans::next, UDEF_STR, and udef_chans::value.

Referenced by expmem_udef().

{
  int i = 0;

  for (; ul; ul = ul->next) {
    i += sizeof(struct udef_chans);
    i += strlen(ul->chan) + 1;
    if (type == UDEF_STR && ul->value)
      i += strlen((char *) ul->value) + 1;
  }
  return i;
}

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static void free_udef

(

struct udef_struct *

ul

)

[static]

Definition at line 131 of file udefchan.c.

References free_udef_chans(), udef_struct::name, udef_struct::next, nfree, udef_struct::type, and udef_struct::values.

{
  struct udef_struct *ull;

  for (; ul; ul = ull) {
    ull = ul->next;
    free_udef_chans(ul->values, ul->type);
    nfree(ul->name);
    nfree(ul);
  }
}

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static void free_udef_chans	(	struct udef_chans *	ul,
		int	type
	)			[static]

Definition at line 143 of file udefchan.c.

References udef_chans::chan, udef_chans::next, nfree, UDEF_STR, and udef_chans::value.

Referenced by free_udef().

{
  struct udef_chans *ull;

  for (; ul; ul = ull) {
    ull = ul->next;
    if (type == UDEF_STR && ul->value)
      nfree((void *) ul->value);
    nfree(ul->chan);
    nfree(ul);
  }
}

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static intptr_t getudef	(	struct udef_chans *	ul,
		char *	name
	)			[static]

Definition at line 50 of file udefchan.c.

References udef_chans::chan, egg_strcasecmp, udef_chans::next, and udef_chans::value.

{
  intptr_t val = 0;

  for (; ul; ul = ul->next)
    if (!egg_strcasecmp(ul->chan, name)) {
      val = ul->value;
      break;
    }
  return val;
}

static void initudef	(	int	type,
		char *	name,
		int	defined
	)			[static]

Definition at line 98 of file udefchan.c.

References debug1, debug2, egg_strcasecmp, udef_struct::next, nmalloc, NULL, and udef.

{
  struct udef_struct *ul, *ul_last = NULL;

  if (strlen(name) < 1)
    return;

  for (ul = udef; ul; ul_last = ul, ul = ul->next)
    if (ul->name && !egg_strcasecmp(ul->name, name)) {
      if (defined) {
        debug1("UDEF: %s defined", ul->name);
        ul->defined = 1;
      }
      return;
    }

  debug2("Creating %s (type %d)", name, type);
  ul = nmalloc(sizeof(struct udef_struct));
  ul->name = nmalloc(strlen(name) + 1);
  strcpy(ul->name, name);
  if (defined)
    ul->defined = 1;
  else
    ul->defined = 0;
  ul->type = type;
  ul->values = NULL;
  ul->next = NULL;
  if (ul_last)
    ul_last->next = ul;
  else
    udef = ul;
}

static intptr_t ngetudef	(	char *	name,
		char *	chan
	)			[static]

Definition at line 62 of file udefchan.c.

References udef_chans::chan, egg_strcasecmp, udef_struct::name, udef_chans::next, udef_struct::next, udef, udef_chans::value, and udef_struct::values.

{
  struct udef_struct *l;
  struct udef_chans *ll;

  for (l = udef; l; l = l->next)
    if (!egg_strcasecmp(l->name, name)) {
      for (ll = l->values; ll; ll = ll->next)
        if (!egg_strcasecmp(ll->chan, chan))
          return ll->value;
      break;
    }
  return 0;
}

static void setudef	(	struct udef_struct *	us,
		char *	name,
		intptr_t	value
	)			[static]

Definition at line 77 of file udefchan.c.

References udef_chans::chan, egg_strcasecmp, udef_chans::next, nmalloc, NULL, udef_chans::value, and udef_struct::values.

{
  struct udef_chans *ul, *ul_last = NULL;

  for (ul = us->values; ul; ul_last = ul, ul = ul->next)
    if (!egg_strcasecmp(ul->chan, name)) {
      ul->value = value;
      return;
    }

  ul = nmalloc(sizeof(struct udef_chans));
  ul->chan = nmalloc(strlen(name) + 1);
  strcpy(ul->chan, name);
  ul->value = value;
  ul->next = NULL;
  if (ul_last)
    ul_last->next = ul;
  else
    us->values = ul;
}