/**
* Destroy an instance of the GridFTP restart plugin
* @ingroup globus_ftp_client_restart_plugin
*
* This function will free all restart plugin-specific instance data
* from this plugin, and will make the plugin unusable for further ftp
* handle creation.
*
* Existing FTP client handles and handle attributes will not be affected by
* destroying a plugin associated with them, as a local copy of the plugin
* is made upon handle initialization.
*
* @param plugin
* A pointer to a GridFTP restart plugin, previously initialized by
* calling globus_ftp_client_restart_plugin_init()
*
* @return This function returns an error if
* - plugin is null
* - plugin is not a restart plugin
*
* @see globus_ftp_client_restart_plugin_init(),
* globus_ftp_client_handleattr_add_plugin(),
* globus_ftp_client_handleattr_remove_plugin(),
* globus_ftp_client_handle_init()
*/
globus_result_t
globus_ftp_client_restart_plugin_destroy(
globus_ftp_client_plugin_t * plugin)
{
globus_l_ftp_client_restart_plugin_t * d;
globus_result_t result;
GlobusFuncName(globus_ftp_client_restart_plugin_destroy);
GLOBUS_L_FTP_CLIENT_RESTART_PLUGIN_RETURN(plugin);
result = globus_ftp_client_plugin_get_plugin_specific(plugin,
(void **) &d);
if(result != GLOBUS_SUCCESS)
{
return result;
}
globus_l_ftp_client_restart_plugin_genericify(d);
if(d->ticker_set)
{
d->ticker_set = GLOBUS_FALSE;
/* XXX where is d freed? if was a previous leak free in l_ticker_done */
globus_callback_unregister(
d->ticker_handle, l_ticker_done, d, NULL);
}
else
{
/* XXX free d here ? */
globus_free(d);
}
return globus_ftp_client_plugin_destroy(plugin);
}
static
globus_ftp_client_plugin_t *
globus_l_ftp_client_restart_plugin_copy(
globus_ftp_client_plugin_t * plugin_template,
void * plugin_specific)
{
globus_ftp_client_plugin_t * newguy;
globus_l_ftp_client_restart_plugin_t * d;
globus_l_ftp_client_restart_plugin_t * newd;
globus_result_t result;
d = (globus_l_ftp_client_restart_plugin_t *) plugin_specific;
newguy = globus_libc_malloc(sizeof(globus_ftp_client_plugin_t));
if(newguy == GLOBUS_NULL)
{
goto error_exit;
}
result = globus_ftp_client_restart_plugin_init(newguy,
d->max_retries,
&d->interval,
&d->deadline);
if(result != GLOBUS_SUCCESS)
{
goto free_exit;
}
result = globus_ftp_client_plugin_get_plugin_specific(newguy,
(void **) &newd);
if(result != GLOBUS_SUCCESS)
{
goto destroy_exit;
}
newd->backoff = d->backoff;
newd->stall_timeout = d->stall_timeout;
return newguy;
destroy_exit:
globus_ftp_client_restart_plugin_destroy(newguy);
free_exit:
globus_libc_free(newguy);
error_exit:
return GLOBUS_NULL;
}
globus_result_t
globus_ftp_client_restart_plugin_set_stall_timeout(
globus_ftp_client_plugin_t * plugin,
int to_secs)
{
globus_l_ftp_client_restart_plugin_t * d;
globus_result_t result;
result = globus_ftp_client_plugin_get_plugin_specific(
plugin, (void **) &d);
if(result != GLOBUS_SUCCESS)
{
return result;
}
d->stall_timeout = to_secs;
return GLOBUS_SUCCESS;
}
globus_result_t
globus_ftp_client_restart_marker_plugin_destroy(
globus_ftp_client_plugin_t * plugin)
{
globus_result_t result;
restart_marker_plugin_info_t * ps;
GlobusFuncName(globus_ftp_client_restart_marker_plugin_destroy);
if(plugin == GLOBUS_NULL)
{
return globus_error_put(globus_error_construct_string(
GLOBUS_FTP_CLIENT_MODULE,
GLOBUS_NULL,
"[%s] NULL plugin at %s\n",
GLOBUS_FTP_CLIENT_MODULE->module_name,
_globus_func_name));
}
result = globus_ftp_client_plugin_get_plugin_specific(
plugin,
(void **) (void *) &ps);
if(result != GLOBUS_SUCCESS)
{
return result;
}
if(ps->error_obj)
{
globus_object_free(ps->error_obj);
ps->error_obj = GLOBUS_NULL;
}
if(ps->error_url)
{
globus_libc_free(ps->error_url);
ps->error_url = GLOBUS_NULL;
}
globus_mutex_destroy(&ps->lock);
globus_free(ps);
return globus_ftp_client_plugin_destroy(plugin);
}
