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journalctl: add option to forgo ellipsization
[elogind.git]
/
src
/
journal
/
journalctl.c
diff --git
a/src/journal/journalctl.c
b/src/journal/journalctl.c
index f4b651855771a42b7708cb1607ba43668f7b273d..4d46beb3fe3cf0f71e6add9c283de41c95ce88a5 100644
(file)
--- a/
src/journal/journalctl.c
+++ b/
src/journal/journalctl.c
@@
-19,6
+19,7
@@
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
+#include <locale.h>
#include <fcntl.h>
#include <errno.h>
#include <stddef.h>
#include <fcntl.h>
#include <errno.h>
#include <stddef.h>
@@
-33,8
+34,6
@@
#include <sys/stat.h>
#include <sys/ioctl.h>
#include <linux/fs.h>
#include <sys/stat.h>
#include <sys/ioctl.h>
#include <linux/fs.h>
-#include <locale.h>
-#include <langinfo.h>
#include <systemd/sd-journal.h>
#include <systemd/sd-journal.h>
@@
-52,11
+51,13
@@
#include "journal-qrcode.h"
#include "fsprg.h"
#include "unit-name.h"
#include "journal-qrcode.h"
#include "fsprg.h"
#include "unit-name.h"
+#include "catalog.h"
#define DEFAULT_FSS_INTERVAL_USEC (15*USEC_PER_MINUTE)
static OutputMode arg_output = OUTPUT_SHORT;
static bool arg_follow = false;
#define DEFAULT_FSS_INTERVAL_USEC (15*USEC_PER_MINUTE)
static OutputMode arg_output = OUTPUT_SHORT;
static bool arg_follow = false;
+static bool arg_full = false;
static bool arg_all = false;
static bool arg_no_pager = false;
static unsigned arg_lines = 0;
static bool arg_all = false;
static bool arg_no_pager = false;
static unsigned arg_lines = 0;
@@
-75,6
+76,7
@@
static usec_t arg_since, arg_until;
static bool arg_since_set = false, arg_until_set = false;
static const char *arg_unit = NULL;
static const char *arg_field = NULL;
static bool arg_since_set = false, arg_until_set = false;
static const char *arg_unit = NULL;
static const char *arg_field = NULL;
+static bool arg_catalog = false;
static enum {
ACTION_SHOW,
static enum {
ACTION_SHOW,
@@
-83,6
+85,8
@@
static enum {
ACTION_SETUP_KEYS,
ACTION_VERIFY,
ACTION_DISK_USAGE,
ACTION_SETUP_KEYS,
ACTION_VERIFY,
ACTION_DISK_USAGE,
+ ACTION_LIST_CATALOG,
+ ACTION_UPDATE_CATALOG
} arg_action = ACTION_SHOW;
static int help(void) {
} arg_action = ACTION_SHOW;
static int help(void) {
@@
-101,6
+105,8
@@
static int help(void) {
" --no-tail Show all lines, even in follow mode\n"
" -o --output=STRING Change journal output mode (short, short-monotonic,\n"
" verbose, export, json, json-pretty, json-sse, cat)\n"
" --no-tail Show all lines, even in follow mode\n"
" -o --output=STRING Change journal output mode (short, short-monotonic,\n"
" verbose, export, json, json-pretty, json-sse, cat)\n"
+ " -x --catalog Add message explanations where available\n"
+ " --full Do not ellipsize fields\n"
" -a --all Show all fields, including long and unprintable\n"
" -q --quiet Don't show privilege warning\n"
" --no-pager Do not pipe output into a pager\n"
" -a --all Show all fields, including long and unprintable\n"
" -q --quiet Don't show privilege warning\n"
" --no-pager Do not pipe output into a pager\n"
@@
-117,6
+123,8
@@
static int help(void) {
" --header Show journal header information\n"
" --disk-usage Show total disk usage\n"
" -F --field=FIELD List all values a certain field takes\n"
" --header Show journal header information\n"
" --disk-usage Show total disk usage\n"
" -F --field=FIELD List all values a certain field takes\n"
+ " --list-catalog Show message IDs of all entries in the message catalog\n"
+ " --update-catalog Update the message catalog database\n"
#ifdef HAVE_GCRYPT
" --setup-keys Generate new FSS key pair\n"
" --verify Verify journal file consistency\n"
#ifdef HAVE_GCRYPT
" --setup-keys Generate new FSS key pair\n"
" --verify Verify journal file consistency\n"
@@
-134,13
+142,16
@@
static int parse_argv(int argc, char *argv[]) {
ARG_NO_TAIL,
ARG_NEW_ID128,
ARG_HEADER,
ARG_NO_TAIL,
ARG_NEW_ID128,
ARG_HEADER,
+ ARG_FULL,
ARG_SETUP_KEYS,
ARG_INTERVAL,
ARG_VERIFY,
ARG_VERIFY_KEY,
ARG_DISK_USAGE,
ARG_SINCE,
ARG_SETUP_KEYS,
ARG_INTERVAL,
ARG_VERIFY,
ARG_VERIFY_KEY,
ARG_DISK_USAGE,
ARG_SINCE,
- ARG_UNTIL
+ ARG_UNTIL,
+ ARG_LIST_CATALOG,
+ ARG_UPDATE_CATALOG
};
static const struct option options[] = {
};
static const struct option options[] = {
@@
-150,6
+161,7
@@
static int parse_argv(int argc, char *argv[]) {
{ "follow", no_argument, NULL, 'f' },
{ "output", required_argument, NULL, 'o' },
{ "all", no_argument, NULL, 'a' },
{ "follow", no_argument, NULL, 'f' },
{ "output", required_argument, NULL, 'o' },
{ "all", no_argument, NULL, 'a' },
+ { "full", no_argument, NULL, ARG_FULL },
{ "lines", optional_argument, NULL, 'n' },
{ "no-tail", no_argument, NULL, ARG_NO_TAIL },
{ "new-id128", no_argument, NULL, ARG_NEW_ID128 },
{ "lines", optional_argument, NULL, 'n' },
{ "no-tail", no_argument, NULL, ARG_NO_TAIL },
{ "new-id128", no_argument, NULL, ARG_NEW_ID128 },
@@
-158,7
+170,7
@@
static int parse_argv(int argc, char *argv[]) {
{ "this-boot", no_argument, NULL, 'b' },
{ "directory", required_argument, NULL, 'D' },
{ "header", no_argument, NULL, ARG_HEADER },
{ "this-boot", no_argument, NULL, 'b' },
{ "directory", required_argument, NULL, 'D' },
{ "header", no_argument, NULL, ARG_HEADER },
- { "priority",
no_argument,
NULL, 'p' },
+ { "priority",
required_argument,
NULL, 'p' },
{ "setup-keys", no_argument, NULL, ARG_SETUP_KEYS },
{ "interval", required_argument, NULL, ARG_INTERVAL },
{ "verify", no_argument, NULL, ARG_VERIFY },
{ "setup-keys", no_argument, NULL, ARG_SETUP_KEYS },
{ "interval", required_argument, NULL, ARG_INTERVAL },
{ "verify", no_argument, NULL, ARG_VERIFY },
@@
-169,6
+181,9
@@
static int parse_argv(int argc, char *argv[]) {
{ "until", required_argument, NULL, ARG_UNTIL },
{ "unit", required_argument, NULL, 'u' },
{ "field", required_argument, NULL, 'F' },
{ "until", required_argument, NULL, ARG_UNTIL },
{ "unit", required_argument, NULL, 'u' },
{ "field", required_argument, NULL, 'F' },
+ { "catalog", no_argument, NULL, 'x' },
+ { "list-catalog", no_argument, NULL, ARG_LIST_CATALOG },
+ { "update-catalog",no_argument, NULL, ARG_UPDATE_CATALOG },
{ NULL, 0, NULL, 0 }
};
{ NULL, 0, NULL, 0 }
};
@@
-177,7
+192,7
@@
static int parse_argv(int argc, char *argv[]) {
assert(argc >= 0);
assert(argv);
assert(argc >= 0);
assert(argv);
- while ((c = getopt_long(argc, argv, "hfo:an::qmbD:p:c:u:F:", options, NULL)) >= 0) {
+ while ((c = getopt_long(argc, argv, "hfo:an::qmbD:p:c:u:F:
x
", options, NULL)) >= 0) {
switch (c) {
switch (c) {
@@
-197,7
+212,6
@@
static int parse_argv(int argc, char *argv[]) {
case 'f':
arg_follow = true;
case 'f':
arg_follow = true;
- signal(SIGWINCH, columns_cache_reset);
break;
case 'o':
break;
case 'o':
@@
-216,6
+230,10
@@
static int parse_argv(int argc, char *argv[]) {
break;
break;
+ case ARG_FULL:
+ arg_full = true;
+ break;
+
case 'a':
arg_all = true;
break;
case 'a':
arg_all = true;
break;
@@
-378,6
+396,18
@@
static int parse_argv(int argc, char *argv[]) {
arg_field = optarg;
break;
arg_field = optarg;
break;
+ case 'x':
+ arg_catalog = true;
+ break;
+
+ case ARG_LIST_CATALOG:
+ arg_action = ACTION_LIST_CATALOG;
+ break;
+
+ case ARG_UPDATE_CATALOG:
+ arg_action = ACTION_UPDATE_CATALOG;
+ break;
+
default:
log_error("Unknown option code %c", c);
return -EINVAL;
default:
log_error("Unknown option code %c", c);
return -EINVAL;
@@
-548,8
+578,6
@@
static int add_priorities(sd_journal *j) {
if (arg_priorities & (1 << i)) {
match[sizeof(match)-2] = '0' + i;
if (arg_priorities & (1 << i)) {
match[sizeof(match)-2] = '0' + i;
- log_info("adding match %s", match);
-
r = sd_journal_add_match(j, match, strlen(match));
if (r < 0) {
log_error("Failed to add match: %s", strerror(-r));
r = sd_journal_add_match(j, match, strlen(match));
if (r < 0) {
log_error("Failed to add match: %s", strerror(-r));
@@
-722,9
+750,7
@@
static int setup_keys(void) {
#ifdef HAVE_QRENCODE
/* If this is not an UTF-8 system don't print any QR codes */
#ifdef HAVE_QRENCODE
/* If this is not an UTF-8 system don't print any QR codes */
- setlocale(LC_CTYPE, "");
-
- if (streq_ptr(nl_langinfo(CODESET), "UTF-8")) {
+ if (is_locale_utf8()) {
fputs("\nTo transfer the verification key to your phone please scan the QR code below:\n\n", stderr);
print_qr_code(stderr, seed, seed_size, n, arg_interval, hn, machine);
}
fputs("\nTo transfer the verification key to your phone please scan the QR code below:\n\n", stderr);
print_qr_code(stderr, seed, seed_size, n, arg_interval, hn, machine);
}
@@
-827,6
+853,7
@@
int main(int argc, char *argv[]) {
bool previous_boot_id_valid = false;
unsigned n_shown = 0;
bool previous_boot_id_valid = false;
unsigned n_shown = 0;
+ setlocale(LC_ALL, "");
log_parse_environment();
log_open();
log_parse_environment();
log_open();
@@
-834,6
+861,8
@@
int main(int argc, char *argv[]) {
if (r <= 0)
goto finish;
if (r <= 0)
goto finish;
+ signal(SIGWINCH, columns_lines_cache_reset);
+
if (arg_action == ACTION_NEW_ID128) {
r = generate_new_id128();
goto finish;
if (arg_action == ACTION_NEW_ID128) {
r = generate_new_id128();
goto finish;
@@
-844,6
+873,18
@@
int main(int argc, char *argv[]) {
goto finish;
}
goto finish;
}
+ if (arg_action == ACTION_LIST_CATALOG) {
+ r = catalog_list(stdout);
+ if (r < 0)
+ log_error("Failed to list catalog: %s", strerror(-r));
+ goto finish;
+ }
+
+ if (arg_action == ACTION_UPDATE_CATALOG) {
+ r = catalog_update();
+ goto finish;
+ }
+
r = access_check();
if (r < 0)
goto finish;
r = access_check();
if (r < 0)
goto finish;
@@
-1032,8
+1073,9
@@
int main(int argc, char *argv[]) {
flags =
arg_all * OUTPUT_SHOW_ALL |
flags =
arg_all * OUTPUT_SHOW_ALL |
- (!on_tty() || pager_have()) * OUTPUT_FULL_WIDTH |
- on_tty() * OUTPUT_COLOR;
+ (arg_full || !on_tty() || pager_have()) * OUTPUT_FULL_WIDTH |
+ on_tty() * OUTPUT_COLOR |
+ arg_catalog * OUTPUT_CATALOG;
r = output_journal(stdout, j, arg_output, 0, flags);
if (r < 0)
r = output_journal(stdout, j, arg_output, 0, flags);
if (r < 0)