static void gui_download_window_error(struct gui_download_window *dw,
const char *error_msg)
{
amiga_warn_user("Unwritten","");
dw->result = AMINS_DLOAD_ERROR;
gui_download_window_done(dw);
}
/**
* Callback for low-level cache events
*
* \param handle Low-level cache handle
* \param event Event object
* \param pw Our context
* \return NSERROR_OK on success, appropriate error otherwise
*/
static nserror download_callback(llcache_handle *handle,
const llcache_event *event, void *pw)
{
download_context *ctx = pw;
nserror error = NSERROR_OK;
switch (event->type) {
case LLCACHE_EVENT_HAD_HEADERS:
error = download_context_process_headers(ctx);
if (error != NSERROR_OK) {
llcache_handle_abort(handle);
download_context_destroy(ctx);
}
break;
case LLCACHE_EVENT_HAD_DATA:
/* If we didn't know up-front that this fetch was for download,
* then we won't receive the HAD_HEADERS event. Catch up now.
*/
if (ctx->window == NULL) {
error = download_context_process_headers(ctx);
if (error != NSERROR_OK) {
llcache_handle_abort(handle);
download_context_destroy(ctx);
}
}
if (error == NSERROR_OK) {
/** \todo Lose ugly cast */
error = gui_download_window_data(ctx->window,
(char *) event->data.data.buf,
event->data.data.len);
if (error != NSERROR_OK)
llcache_handle_abort(handle);
}
break;
case LLCACHE_EVENT_DONE:
assert(ctx->window != NULL);
gui_download_window_done(ctx->window);
break;
case LLCACHE_EVENT_ERROR:
if (ctx->window != NULL)
gui_download_window_error(ctx->window, event->data.msg);
break;
case LLCACHE_EVENT_PROGRESS:
break;
}
return error;
}
void ami_download_window_abort(struct gui_download_window *dw)
{
download_context_abort(dw->ctx);
dw->result = AMINS_DLOAD_ABORT;
gui_download_window_done(dw);
}
