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[job] Report progress of downloader jobs via job_progress()

This commit is contained in:
Michael Brown 2009-08-31 19:33:55 +01:00
parent 0fc13add31
commit c9c411286a
1 changed files with 21 additions and 2 deletions
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23
src/core/downloader.c
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@ -126,18 +126,37 @@ static int downloader_ensure_size ( struct downloader *downloader,
* @v job Downloader job control interface
*/
static void downloader_job_kill ( struct job_interface *job ) {
struct downloader *downloader =
struct downloader *downloader =
container_of ( job, struct downloader, job );
/* Terminate download */
downloader_finished ( downloader, -ECANCELED );
}
/**
* Report progress of download job
*
* @v job Downloader job control interface
* @v progress Progress report to fill in
*/
static void downloader_job_progress ( struct job_interface *job,
struct job_progress *progress ) {
struct downloader *downloader =
container_of ( job, struct downloader, job );
/* This is not entirely accurate, since downloaded data may
* arrive out of order (e.g. with multicast protocols), but
* it's a reasonable first approximation.
*/
progress->completed = downloader->pos;
progress->total = downloader->image->len;
}
/** Downloader job control interface operations */
static struct job_interface_operations downloader_job_operations = {
.done = ignore_job_done,
.kill = downloader_job_kill,
.progress = ignore_job_progress,
.progress = downloader_job_progress,
};
/****************************************************************************