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Preparing a release

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This commit is contained in:
Werner Koch 2006-12-06 09:52:40 +00:00
parent 68629647f3
commit d8ff6704c8
56 changed files with 21043 additions and 10114 deletions
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53
g10/armor.c
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@ -114,6 +114,58 @@ static char *tail_strings[] = {
};
/* Create a new context for armor filters. */
armor_filter_context_t *
new_armor_context (void)
{
armor_filter_context_t *afx;
afx = xcalloc (1, sizeof *afx);
afx->refcount = 1;
return afx;
}
/* Release an armor filter context. Passing NULL is explicitly
allowed and a no-op. */
void
release_armor_context (armor_filter_context_t *afx)
{
if (!afx)
return;
/* In contrast to 2.0, we use in 1.4 heap based contexts only in a
very few places and in general keep the stack based contexts. A
REFCOUNT of 0 indicates a stack based context and thus we don't
do anything in this case. */
if (!afx->refcount)
return;
if ( --afx->refcount )
return;
xfree (afx);
}
/* Push the armor filter onto the iobuf stream IOBUF. */
int
push_armor_filter (armor_filter_context_t *afx, iobuf_t iobuf)
{
int rc;
if (!afx->refcount)
return iobuf_push_filter (iobuf, armor_filter, afx);
afx->refcount++;
rc = iobuf_push_filter (iobuf, armor_filter, afx);
if (rc)
afx->refcount--;
return rc;
}
static void
initialize(void)
{
@ -1168,6 +1220,7 @@ armor_filter( void *opaque, int control,
"probably a buggy MTA has been used\n") );
xfree( afx->buffer );
afx->buffer = NULL;
release_armor_context (afx);
}
else if( control == IOBUFCTRL_DESC )
*(char**)buf = "armor_filter";