[pve-devel] [PATCH storage 1/1] api: FileRestore: use new timeout and json-error parameters for list

[Dominik Csapak <d.csapak@proxmox.com>]

use a timeout of 25 seconds (5 seconds headroom for pveproxys 30s timeout)
and decode and return the error if one is returned in json form.

Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
---
 PVE/API2/Storage/FileRestore.pm | 27 ++++++++++++++++++++-------
 1 file changed, 20 insertions(+), 7 deletions(-)

diff --git a/PVE/API2/Storage/FileRestore.pm b/PVE/API2/Storage/FileRestore.pm
index a4bad44..8d241d0 100644
--- a/PVE/API2/Storage/FileRestore.pm
+++ b/PVE/API2/Storage/FileRestore.pm
@@ -121,15 +121,28 @@ __PACKAGE__->register_method ({
 	    if $vtype ne 'backup';
 
 	my $client = PVE::PBSClient->new($scfg, $storeid);
-	my $ret = $client->file_restore_list($snap, $path, $base64);
-
-	# 'leaf' is a proper JSON boolean, map to perl-y bool
-	# TODO: make PBSClient decode all bools always as 1/0?
-	foreach my $item (@$ret) {
-	    $item->{leaf} = $item->{leaf} ? 1 : 0;
+	my $ret = $client->file_restore_list($snap, $path, $base64, ['--json-error', 1, '--timeout', 25]);
+
+	if (ref($ret) eq "HASH") {
+	    my $msg = $ret->{message};
+	    if ($ret->{error}) {
+		if (my $code = $ret->{code}) {
+		    die PVE::Exception->new("$msg\n", code => $code);
+		} else {
+		    die "$msg\n";
+		}
+	    }
+	} elsif (ref($ret) eq "ARRAY") {
+	    # 'leaf' is a proper JSON boolean, map to perl-y bool
+	    # TODO: make PBSClient decode all bools always as 1/0?
+	    foreach my $item (@$ret) {
+		$item->{leaf} = $item->{leaf} ? 1 : 0;
+	    }
+
+	    return $ret;
 	}
 
-	return $ret;
+	die "invalid proxmox-file-restore output";
     }});
 
 __PACKAGE__->register_method ({
-- 
2.30.2