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Code Issues Releases Wiki Activity

protobuf: use pretty output for unix sockets

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New custom specificator:

'S': output as string (unprintable characters replaced by dots)

Signed-off-by: Stanislav Kinsbursky <skinsbursky@openvz.org>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
This commit is contained in:
Stanislav Kinsbursky
2012-08-21 16:27:07 +04:00
committed by Pavel Emelyanov
parent eb63547a9b
commit 768d88f228
2 changed files with 17 additions and 29 deletions
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16
protobuf.c
View File

@@ -4,6 +4,7 @@
#include <fcntl.h>
#include <stdlib.h>
#include <arpa/inet.h>
#include <ctype.h>
#include <google/protobuf-c/protobuf-c.h>
@@ -289,6 +290,21 @@ static int pb_show_pretty(pb_pr_field_t *field)
case '%':
pr_msg(field->fmt, *(long *)field->data);
break;
case 'S':
{
ProtobufCBinaryData *name = (ProtobufCBinaryData *)field->data;
int i;
for (i = 0; i < name->len; i++) {
char c = (char)name->data[i];
if (isprint(c))
pr_msg("%c", c);
else if (c != 0)
pr_msg(".");
}
break;
}
case 'A':
{
char addr[INET_ADDR_LEN] = "<unknown>";

30
sk-unix.c
View File

@@ -451,35 +451,7 @@ static struct unix_sk_info *find_unix_sk_by_ino(int ino)
void show_unixsk(int fd, struct cr_options *o)
{
UnixSkEntry *ue;
int ret = 0;
pr_img_head(CR_FD_UNIXSK);
while (1) {
ret = pb_read_one_eof(fd, &ue, PB_UNIXSK);
if (ret <= 0)
goto out;
pr_msg("id %#x ino %#x type %s state %s namelen %4d backlog %4d peer %#x flags %#x uflags %#x",
ue->id, ue->ino, sktype2s(ue->type), skstate2s(ue->state),
(int)ue->name.len, ue->backlog, ue->peer, ue->flags, ue->uflags);
if (ue->name.len) {
if (!ue->name.data[0])
ue->name.data[0] = '@';
pr_msg(" --> %s\n", ue->name.data);
} else
pr_msg("\n");
show_fown_cont(ue->fown);
pr_msg("\n");
if (ue->opts)
show_socket_opts(ue->opts);
unix_sk_entry__free_unpacked(ue, NULL);
}
out:
pr_img_tail(CR_FD_UNIXSK);
pb_show_plain_pretty(fd, PB_UNIXSK, "1:%#x 2:%#x 3:%d 4:%d 5:%d 6:%d 7:%d 8:%d 11:S");
}
static int post_open_unix_sk(struct file_desc *d, int fd)