SoCallbackAction::Response
SoToVRMLActionP::vrmltransform_cb(void * closure, SoCallbackAction * action, const SoNode * node)
{
push_cb(closure, action, node);
const SoVRMLTransform * oldt = coin_assert_cast<const SoVRMLTransform *>(node);
SoTransform * newt = NEW_NODE(SoTransform, node);
newt->translation = oldt->translation.getValue();
newt->rotation = oldt->rotation.getValue();
newt->scaleFactor = oldt->scale.getValue();
newt->scaleOrientation = oldt->scaleOrientation.getValue();
newt->center = oldt->center.getValue();
THISP(closure)->get_current_tail()->addChild(newt);
return SoCallbackAction::CONTINUE;
}
/**
* Send a command to x3270.
*
* @param[in] cmd command to send, not including the newline and
* @param[in] callback callback function for completion
* @param[in] handle handle to pass to completion callback function
* @param[in] content_type How to handle content
*
* @return sendto_t
*/
sendto_t
hio_to3270(const char *cmd, sendto_callback_t *callback, void *dhandle,
content_t content_type)
{
static sms_cb_t httpd_cb = { "HTTPD", IA_SCRIPT, hio_data, hio_complete };
size_t sl;
session_t *s = httpd_mhandle(dhandle);
sl = strlen(cmd);
if (sl == 0) {
/* No empty commands, please. */
return SENDTO_INVALID;
}
/* Remove any trailing NL or CR/LF. */
if (cmd[sl - 1] == '\n') {
sl--;
}
if (sl && cmd[sl - 1] == '\r') {
sl--;
}
if (!sl || strchr(cmd, '\r') != NULL || strchr(cmd, '\n') != NULL) {
/* No empty commands, and no embedded CRs or LFs. */
return SENDTO_INVALID;
}
/* Enqueue the command. */
s->pending.callback = callback;
s->pending.content_type = content_type;
s->pending.done = false;
push_cb(cmd, sl, &httpd_cb, s);
/*
* It's possible for the command to have completed already.
* If so, return SENDTO_COMPLETE.
* Otherwise, it's just queued; return SENDTO_PENDING.
*/
return s->pending.done? SENDTO_COMPLETE: SENDTO_PENDING;
}
SoCallbackAction::Response
SoToVRMLActionP::vrmlshape_cb(void * closure, SoCallbackAction * action, const SoNode * node)
{
push_cb(closure, action, node);
return SoCallbackAction::CONTINUE;
}
