static xode_spool _xode_tospool(xode node)
{
xode_spool s;
int level=0,dir=0;
xode tmp;
if(!node || xode_get_type(node) != XODE_TYPE_TAG)
return NULL;
s = xode_spool_newfrompool(xode_get_pool(node));
if(!s) return(NULL);
while(1)
{
if(dir==0)
{
if(xode_get_type(node) == XODE_TYPE_TAG)
{
if(xode_has_children(node))
{
_xode_tag2str(s,node,1);
node = xode_get_firstchild(node);
level++;
continue;
}
else
{
_xode_tag2str(s,node,0);
}
}
else
{
xode_spool_add(s,xode_strescape(xode_get_pool(node),xode_get_data(node)));
}
}
tmp = xode_get_nextsibling(node);
if(!tmp)
{
node = xode_get_parent(node);
level--;
if(level>=0) _xode_tag2str(s,node,2);
if(level<1) break;
dir = 1;
}
else
{
node = tmp;
dir = 0;
}
}
return s;
}
static void _xode_expat_endElement(void* userdata, const char* name)
{
xode *x = userdata;
xode current = *x;
current->complete = 1;
current = xode_get_parent(current);
/* if it's NULL we've hit the top folks, otherwise back up a level */
if(current != NULL)
*x = current;
}
static void _xode_stream_endElement(xode_stream xs, const char* name)
{
xode parent;
/* if xode_stream is bad, get outa here */
if(xs->status > XODE_STREAM_NODE) return;
/* if it's already NULL we've received </stream>, tell the app and we're outta here */
if(xs->node == NULL)
{
xs->status = XODE_STREAM_CLOSE;
(xs->f)(XODE_STREAM_CLOSE, NULL, xs->arg);
}else{
parent = xode_get_parent(xs->node);
/* we are the top-most node, feed to the app who is responsible to delete it */
if(parent == NULL)
(xs->f)(XODE_STREAM_NODE, xs->node, xs->arg);
xs->node = parent;
}
xs->depth--;
}