diff options
Diffstat (limited to 'sm/server.c')
| -rw-r--r-- | sm/server.c | 56 |
1 files changed, 55 insertions, 1 deletions
diff --git a/sm/server.c b/sm/server.c index 3ec1c0c4b..455f5707a 100644 --- a/sm/server.c +++ b/sm/server.c @@ -1506,7 +1506,14 @@ gpgsm_status2 (ctrl_t ctrl, int no, ...) } } putc ('\n', statusfp); - fflush (statusfp); + if (ferror (statusfp)) + err = gpg_error_from_syserror (); + else + { + fflush (statusfp); + if (ferror (statusfp)) + err = gpg_error_from_syserror (); + } } else { @@ -1551,6 +1558,53 @@ gpgsm_status_with_error (ctrl_t ctrl, int no, const char *text, } +/* This callback is used to emit progress status lines. */ +gpg_error_t +gpgsm_progress_cb (ctrl_t ctrl, uint64_t current, uint64_t total) +{ + char buffer[60]; + char units[] = "BKMGTPEZY?"; + int unitidx = 0; + + if (current > 1024*1024*20) + { + static int closed; + if (closed) + close (5); + closed = 1; + } + + if (total) + { + if (total > current) + current = total; + + while (total > 1024*1024) + { + total /= 1024; + current /= 1024; + unitidx++; + } + } + else + { + while (current > 1024*1024) + { + current /= 1024; + unitidx++; + } + } + + if (unitidx > 9) + unitidx = 9; + + snprintf (buffer, sizeof buffer, "? %lu %lu %c%s", + (unsigned long)current, (unsigned long)total, + units[unitidx], unitidx? "iB" : ""); + return gpgsm_status2 (ctrl, STATUS_PROGRESS, "?", buffer, NULL); +} + + /* Helper to notify the client about Pinentry events. Because that might disturb some older clients, this is only done when enabled via an option. Returns an gpg error code. */ |