void
dlog_string_ack( char *ackstr[ ], size_t ackcnt )
{
dlog_multi_ack( ackstr, ackcnt );
}
bool_t
Media_prompt_change( drive_t *drivep )
{
fold_t fold;
char question[ 100 ];
char *preamblestr[ PREAMBLEMAX ];
size_t preamblecnt;
char *querystr[ QUERYMAX ];
size_t querycnt;
char *choicestr[ CHOICEMAX ];
size_t choicecnt;
char *ackstr[ ACKMAX ];
size_t ackcnt;
char *postamblestr[ POSTAMBLEMAX ];
size_t postamblecnt;
ix_t doix;
ix_t dontix;
ix_t responseix;
ix_t sigintix;
retry:
preamblecnt = 0;
fold_init( fold, _("change media dialog"), '=' );
preamblestr[ preamblecnt++ ] = "\n";
preamblestr[ preamblecnt++ ] = fold;
preamblestr[ preamblecnt++ ] = "\n\n";
ASSERT( preamblecnt <= PREAMBLEMAX );
dlog_begin( preamblestr, preamblecnt );
/* query: ask if media changed or declined
*/
sprintf( question, _(
"please change media in "
"drive %u\n"),
(unsigned int)drivep->d_index );
querycnt = 0;
querystr[ querycnt++ ] = question;
ASSERT( querycnt <= QUERYMAX );
choicecnt = 0;
dontix = choicecnt;
choicestr[ choicecnt++ ] = _("media change declined");
doix = choicecnt;
choicestr[ choicecnt++ ] = _("media changed");
ASSERT( choicecnt <= CHOICEMAX );
sigintix = IXMAX - 1;
responseix = dlog_multi_query( querystr,
querycnt,
choicestr,
choicecnt,
0, /* hilitestr */
IXMAX, /* hiliteix */
0, /* defaultstr */
doix, /* defaultix */
DLOG_TIMEOUT,
dontix, /* timeout ix */
sigintix, /* sigint ix */
dontix, /* sighup ix */
dontix ); /* sigquit ix */
ackcnt = 0;
if ( responseix == doix ) {
ackstr[ ackcnt++ ] = _("examining new media\n");
} else if ( responseix == dontix ) {
ackstr[ ackcnt++ ] = _("media change aborted\n");
} else {
ASSERT( responseix == sigintix );
ackstr[ ackcnt++ ] = _("keyboard interrupt\n");
}
ASSERT( ackcnt <= ACKMAX );
dlog_multi_ack( ackstr,
ackcnt );
postamblecnt = 0;
fold_init( fold, _("end dialog"), '-' );
postamblestr[ postamblecnt++ ] = "\n";
postamblestr[ postamblecnt++ ] = fold;
postamblestr[ postamblecnt++ ] = "\n\n";
ASSERT( postamblecnt <= POSTAMBLEMAX );
dlog_end( postamblestr,
postamblecnt );
if ( responseix == sigintix ) {
if ( cldmgr_stop_requested( )) {
return BOOL_FALSE;
}
sleep( 1 ); /* to allow main thread to begin dialog */
mlog( MLOG_NORMAL | MLOG_BARE,
"" ); /* to block until main thread dialog complete */
sleep( 1 ); /* to allow main thread to request children die */
if ( cldmgr_stop_requested( )) {
return BOOL_FALSE;
}
mlog( MLOG_DEBUG,
"retrying media change dialog\n" );
goto retry;
}
return responseix == doix;
}
