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* void* mvbox_thread_func(void* context)
* {
* while (true) {
* dc_perform_mvbox_fetch(context);
* dc_perform_mvbox_idle(context);
* }
* }
*
* // start mvbox-thread that runs forever
* pthread_t mvbox_thread;
* pthread_create(&mvbox_thread, NULL, mvbox_thread_func, context);
*
* ... program runs ...
*
* // network becomes available again -
* // the interrupt causes dc_perform_mvbox_idle() in the thread above
* // to return so that and messages are fetched.
* dc_maybe_network(context);
*
* @memberof dc_context_t
* @param context The context as created by dc_context_new().
* @return None.
*/
void dc_perform_mvbox_fetch(dc_context_t* context)
{
if (context==NULL || context->magic!=DC_CONTEXT_MAGIC) {
return;
}
int use_network = dc_sqlite3_get_config_int(context->sql, "mvbox_watch", DC_MVBOX_WATCH_DEFAULT);
dc_jobthread_fetch(&context->mvbox_thread, use_network);
}
/**
* Wait for messages or jobs in the MVBOX-thread.
* This function and dc_perform_mvbox_fetch().
* must be called from the same thread, typically in a loop.
*
* You should call this function directly after calling dc_perform_mvbox_fetch().
*
* See dc_perform_mvbox_fetch() for an example.
*
* @memberof dc_context_t
* @param context The context as created by dc_context_new().
* @return None.
*/
void dc_perform_mvbox_idle(dc_context_t* context)
{
if (context==NULL || context->magic!=DC_CONTEXT_MAGIC) {
return;
}
int use_network = dc_sqlite3_get_config_int(context->sql, "mvbox_watch", DC_MVBOX_WATCH_DEFAULT);
dc_jobthread_idle(&context->mvbox_thread, use_network);
}
/**
* Interrupt waiting for MVBOX-fetch.
* dc_interrupt_mvbox_idle() does _not_ interrupt dc_perform_mvbox_fetch().
* If the MVBOX-thread is inside this function when dc_interrupt_mvbox_idle() is called, however,
* the next call of the MVBOX-thread to dc_perform_mvbox_idle() is interrupted immediately.
*
* Internally, this function is called whenever a imap-jobs should be processed.
*
* When you need to call this function just because to get jobs done after network changes,
* use dc_maybe_network() instead.
*
* @memberof dc_context_t
* @param context The context as created by dc_context_new().
* @return None.
*/
void dc_interrupt_mvbox_idle(dc_context_t* context)
{
if (context==NULL || context->magic!=DC_CONTEXT_MAGIC) {
dc_log_warning(context, 0, "Interrupt MVBOX-IDLE: Bad parameters.");
return;
}
dc_jobthread_interrupt_idle(&context->mvbox_thread);
}
/*******************************************************************************
* User-functions to handle IMAP-jobs in the Sendbox-IMAP-thread
******************************************************************************/
/**
* Fetch new messages from the Sent folder, if any.
* This function and dc_perform_sentbox_idle()
* must be called from the same thread, typically in a loop.
*
* @memberof dc_context_t
* @param context The context as created by dc_context_new().
* @return None.
*/
void dc_perform_sentbox_fetch(dc_context_t* context)
{