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resolvectl: use format-table.[ch]

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This commit is contained in:
Yu Watanabe 2020-01-14 18:29:53 +09:00
parent 536cdd07b3
commit 29e15e98c7
1 changed files with 175 additions and 98 deletions
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273
src/resolve/resolvectl.c
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@ -14,6 +14,7 @@
#include "bus-util.h"
#include "dns-domain.h"
#include "escape.h"
#include "format-table.h"
#include "format-util.h"
#include "gcrypt-util.h"
#include "main-func.h"
@ -984,6 +985,7 @@ static int verb_tlsa(int argc, char **argv, void *userdata) {
static int show_statistics(int argc, char **argv, void *userdata) {
_cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
_cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
_cleanup_(table_unrefp) Table *table = NULL;
sd_bus *bus = userdata;
uint64_t n_current_transactions, n_total_transactions,
cache_size, n_cache_hit, n_cache_miss,
@ -1025,14 +1027,6 @@ static int show_statistics(int argc, char **argv, void *userdata) {
if (r < 0)
return bus_log_parse_error(r);
printf("%sTransactions%s\n"
"Current Transactions: %" PRIu64 "\n"
" Total Transactions: %" PRIu64 "\n",
ansi_highlight(),
ansi_normal(),
n_current_transactions,
n_total_transactions);
reply = sd_bus_message_unref(reply);
r = sd_bus_get_property(bus,
@ -1053,16 +1047,6 @@ static int show_statistics(int argc, char **argv, void *userdata) {
if (r < 0)
return bus_log_parse_error(r);
printf("\n%sCache%s\n"
" Current Cache Size: %" PRIu64 "\n"
" Cache Hits: %" PRIu64 "\n"
" Cache Misses: %" PRIu64 "\n",
ansi_highlight(),
ansi_normal(),
cache_size,
n_cache_hit,
n_cache_miss);
reply = sd_bus_message_unref(reply);
r = sd_bus_get_property(bus,
@ -1084,17 +1068,53 @@ static int show_statistics(int argc, char **argv, void *userdata) {
if (r < 0)
return bus_log_parse_error(r);
printf("\n%sDNSSEC Verdicts%s\n"
" Secure: %" PRIu64 "\n"
" Insecure: %" PRIu64 "\n"
" Bogus: %" PRIu64 "\n"
" Indeterminate: %" PRIu64 "\n",
ansi_highlight(),
ansi_normal(),
n_dnssec_secure,
n_dnssec_insecure,
n_dnssec_bogus,
n_dnssec_indeterminate);
table = table_new("key", "value");
if (!table)
return log_oom();
table_set_header(table, false);
r = table_add_many(table,
TABLE_STRING, "Transactions",
TABLE_SET_COLOR, ansi_highlight(),
TABLE_EMPTY,
TABLE_STRING, "Current Transactions:",
TABLE_SET_ALIGN_PERCENT, 100,
TABLE_UINT64, n_current_transactions,
TABLE_STRING, "Total Transactions:",
TABLE_UINT64, n_total_transactions,
TABLE_EMPTY, TABLE_EMPTY,
TABLE_STRING, "Cache",
TABLE_SET_COLOR, ansi_highlight(),
TABLE_SET_ALIGN_PERCENT, 0,
TABLE_EMPTY,
TABLE_STRING, "Current Cache Size:",
TABLE_SET_ALIGN_PERCENT, 100,
TABLE_UINT64, cache_size,
TABLE_STRING, "Cache Hits:",
TABLE_UINT64, n_cache_hit,
TABLE_STRING, "Cache Misses:",
TABLE_UINT64, n_cache_miss,
TABLE_EMPTY, TABLE_EMPTY,
TABLE_STRING, "DNSSEC Verdicts",
TABLE_SET_COLOR, ansi_highlight(),
TABLE_SET_ALIGN_PERCENT, 0,
TABLE_EMPTY,
TABLE_STRING, "Secure:",
TABLE_SET_ALIGN_PERCENT, 100,
TABLE_UINT64, n_dnssec_secure,
TABLE_STRING, "Insecure:",
TABLE_UINT64, n_dnssec_insecure,
TABLE_STRING, "Bogus:",
TABLE_UINT64, n_dnssec_bogus,
TABLE_STRING, "Indeterminate:",
TABLE_UINT64, n_dnssec_indeterminate);
if (r < 0)
table_log_add_error(r);
r = table_print(table, NULL);
if (r < 0)
return log_error_errno(r, "Failed to print table: %m");
return 0;
}
@ -1365,6 +1385,21 @@ static void link_info_clear(struct link_info *p) {
strv_free(p->ntas);
}
static int dump_list(Table *table, const char *prefix, char * const *l) {
int r;
if (strv_isempty(l))
return 0;
r = table_add_many(table,
TABLE_STRING, prefix,
TABLE_STRV, l);
if (r < 0)
return table_log_add_error(r);
return 0;
}
static int status_ifindex(sd_bus *bus, int ifindex, const char *name, StatusMode mode, bool *empty_line) {
static const struct bus_properties_map property_map[] = {
{ "ScopesMask", "t", NULL, offsetof(struct link_info, scopes_mask) },
@ -1383,9 +1418,9 @@ static int status_ifindex(sd_bus *bus, int ifindex, const char *name, StatusMode
_cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
_cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL;
_cleanup_(link_info_clear) struct link_info link_info = {};
_cleanup_(table_unrefp) Table *table = NULL;
_cleanup_free_ char *p = NULL;
char ifi[DECIMAL_STR_MAX(int)], ifname[IF_NAMESIZE + 1] = "";
char **i;
int r;
assert(bus);
@ -1471,49 +1506,80 @@ static int status_ifindex(sd_bus *bus, int ifindex, const char *name, StatusMode
printf("%sLink %i (%s)%s\n",
ansi_highlight(), ifindex, name, ansi_normal());
table = table_new("key", "value");
if (!table)
return log_oom();
table_set_header(table, false);
r = table_add_many(table,
TABLE_STRING, "Current Scopes:",
TABLE_SET_ALIGN_PERCENT, 100);
if (r < 0)
return table_log_add_error(r);
if (link_info.scopes_mask == 0)
printf(" Current Scopes: none\n");
else
printf(" Current Scopes:%s%s%s%s%s\n",
link_info.scopes_mask & SD_RESOLVED_DNS ? " DNS" : "",
link_info.scopes_mask & SD_RESOLVED_LLMNR_IPV4 ? " LLMNR/IPv4" : "",
link_info.scopes_mask & SD_RESOLVED_LLMNR_IPV6 ? " LLMNR/IPv6" : "",
link_info.scopes_mask & SD_RESOLVED_MDNS_IPV4 ? " mDNS/IPv4" : "",
link_info.scopes_mask & SD_RESOLVED_MDNS_IPV6 ? " mDNS/IPv6" : "");
r = table_add_cell(table, NULL, TABLE_STRING, "none");
else {
_cleanup_free_ char *buf = NULL;
size_t len;
printf("DefaultRoute setting: %s\n"
" LLMNR setting: %s\n"
"MulticastDNS setting: %s\n"
" DNSOverTLS setting: %s\n"
" DNSSEC setting: %s\n"
" DNSSEC supported: %s\n",
yes_no(link_info.default_route),
strna(link_info.llmnr),
strna(link_info.mdns),
strna(link_info.dns_over_tls),
strna(link_info.dnssec),
yes_no(link_info.dnssec_supported));
if (asprintf(&buf, "%s%s%s%s%s",
link_info.scopes_mask & SD_RESOLVED_DNS ? "DNS " : "",
link_info.scopes_mask & SD_RESOLVED_LLMNR_IPV4 ? "LLMNR/IPv4 " : "",
link_info.scopes_mask & SD_RESOLVED_LLMNR_IPV6 ? "LLMNR/IPv6 " : "",
link_info.scopes_mask & SD_RESOLVED_MDNS_IPV4 ? "mDNS/IPv4 " : "",
link_info.scopes_mask & SD_RESOLVED_MDNS_IPV6 ? "mDNS/IPv6 " : "") < 0)
return log_oom();
if (link_info.current_dns)
printf(" Current DNS Server: %s\n", link_info.current_dns);
len = strlen(buf);
assert(len > 0);
buf[len - 1] = '\0';
STRV_FOREACH(i, link_info.dns) {
printf(" %s %s\n",
i == link_info.dns ? "DNS Servers:" : " ",
*i);
r = table_add_cell(table, NULL, TABLE_STRING, buf);
}
if (r < 0)
return table_log_add_error(r);
r = table_add_many(table,
TABLE_STRING, "DefaultRoute setting:",
TABLE_BOOLEAN, link_info.default_route,
TABLE_STRING, "LLMNR setting:",
TABLE_STRING, strna(link_info.llmnr),
TABLE_STRING, "MulticastDNS setting:",
TABLE_STRING, strna(link_info.mdns),
TABLE_STRING, "DNSOverTLS setting:",
TABLE_STRING, strna(link_info.dns_over_tls),
TABLE_STRING, "DNSSEC setting:",
TABLE_STRING, strna(link_info.dnssec),
TABLE_STRING, "DNSSEC supported:",
TABLE_BOOLEAN, link_info.dnssec_supported);
if (r < 0)
return table_log_add_error(r);
if (link_info.current_dns) {
r = table_add_many(table,
TABLE_STRING, "Current DNS Server:",
TABLE_STRING, link_info.current_dns);
if (r < 0)
return table_log_add_error(r);
}
STRV_FOREACH(i, link_info.domains) {
printf(" %s %s\n",
i == link_info.domains ? "DNS Domain:" : " ",
*i);
}
r = dump_list(table, "DNS Servers:", link_info.dns);
if (r < 0)
return r;
STRV_FOREACH(i, link_info.ntas) {
printf(" %s %s\n",
i == link_info.ntas ? "DNSSEC NTA:" : " ",
*i);
}
r = dump_list(table, "DNS Domain:", link_info.domains);
if (r < 0)
return r;
r = dump_list(table, "DNSSEC NTA:", link_info.ntas);
if (r < 0)
return r;
r = table_print(table, NULL);
if (r < 0)
return log_error_errno(r, "Failed to print table: %m");
if (empty_line)
*empty_line = true;
@ -1653,7 +1719,7 @@ static int status_global(sd_bus *bus, StatusMode mode, bool *empty_line) {
_cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
_cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL;
_cleanup_(global_info_clear) struct global_info global_info = {};
char **i;
_cleanup_(table_unrefp) Table *table = NULL;
int r;
assert(bus);
@ -1711,44 +1777,55 @@ static int status_global(sd_bus *bus, StatusMode mode, bool *empty_line) {
printf("%sGlobal%s\n", ansi_highlight(), ansi_normal());
printf(" LLMNR setting: %s\n"
"MulticastDNS setting: %s\n"
" DNSOverTLS setting: %s\n"
" DNSSEC setting: %s\n"
" DNSSEC supported: %s\n",
strna(global_info.llmnr),
strna(global_info.mdns),
strna(global_info.dns_over_tls),
strna(global_info.dnssec),
yes_no(global_info.dnssec_supported));
table = table_new("key", "value");
if (!table)
return log_oom();
if (global_info.current_dns)
printf(" Current DNS Server: %s\n", global_info.current_dns);
table_set_header(table, false);
STRV_FOREACH(i, global_info.dns) {
printf(" %s %s\n",
i == global_info.dns ? "DNS Servers:" : " ",
*i);
r = table_add_many(table,
TABLE_STRING, "LLMNR setting:",
TABLE_SET_ALIGN_PERCENT, 100,
TABLE_STRING, strna(global_info.llmnr),
TABLE_STRING, "MulticastDNS setting:",
TABLE_STRING, strna(global_info.mdns),
TABLE_STRING, "DNSOverTLS setting:",
TABLE_STRING, strna(global_info.dns_over_tls),
TABLE_STRING, "DNSSEC setting:",
TABLE_STRING, strna(global_info.dnssec),
TABLE_STRING, "DNSSEC supported:",
TABLE_BOOLEAN, global_info.dnssec_supported);
if (r < 0)
return table_log_add_error(r);
if (global_info.current_dns) {
r = table_add_many(table,
TABLE_STRING, "Current DNS Server:",
TABLE_STRING, global_info.current_dns);
if (r < 0)
return table_log_add_error(r);
}
STRV_FOREACH(i, global_info.fallback_dns) {
printf("%s %s\n",
i == global_info.fallback_dns ? "Fallback DNS Servers:" : " ",
*i);
}
r = dump_list(table, "DNS Servers:", global_info.dns);
if (r < 0)
return r;
STRV_FOREACH(i, global_info.domains) {
printf(" %s %s\n",
i == global_info.domains ? "DNS Domain:" : " ",
*i);
}
r = dump_list(table, "Fallback DNS Servers:", global_info.fallback_dns);
if (r < 0)
return r;
r = dump_list(table, "DNS Domain:", global_info.domains);
if (r < 0)
return r;
strv_sort(global_info.ntas);
STRV_FOREACH(i, global_info.ntas) {
printf(" %s %s\n",
i == global_info.ntas ? "DNSSEC NTA:" : " ",
*i);
}
r = dump_list(table, "DNSSEC NTA:", global_info.ntas);
if (r < 0)
return r;
r = table_print(table, NULL);
if (r < 0)
return log_error_errno(r, "Failed to print table: %m");
*empty_line = true;