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Merge pull request #6770 from lucaswerkmeister/analyze-get-log

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analyze: add get-log-level, get-log-target verbs
This commit is contained in:
Lennart Poettering
2017-09-08 12:08:16 +02:00
committed by GitHub
parent 1fd5f85d47 ef5a8cb1a7
commit 815ab79ef6
5 changed files with 101 additions and 1 deletions
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src/analyze/analyze.c
+62
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@@ -1253,6 +1253,34 @@ static int set_log_level(sd_bus *bus, char **args) {
return 0;
}
static int get_log_level(sd_bus *bus, char **args) {
_cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
int r;
_cleanup_free_ char *level = NULL;
assert(bus);
assert(args);
if (!strv_isempty(args)) {
log_error("Too many arguments.");
return -E2BIG;
}
r = sd_bus_get_property_string(
bus,
"org.freedesktop.systemd1",
"/org/freedesktop/systemd1",
"org.freedesktop.systemd1.Manager",
"LogLevel",
&error,
&level);
if (r < 0)
return log_error_errno(r, "Failed to get log level: %s", bus_error_message(&error, r));
puts(level);
return 0;
}
static int set_log_target(sd_bus *bus, char **args) {
_cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
int r;
@@ -1280,6 +1308,34 @@ static int set_log_target(sd_bus *bus, char **args) {
return 0;
}
static int get_log_target(sd_bus *bus, char **args) {
_cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
int r;
_cleanup_free_ char *target = NULL;
assert(bus);
assert(args);
if (!strv_isempty(args)) {
log_error("Too many arguments.");
return -E2BIG;
}
r = sd_bus_get_property_string(
bus,
"org.freedesktop.systemd1",
"/org/freedesktop/systemd1",
"org.freedesktop.systemd1.Manager",
"LogTarget",
&error,
&target);
if (r < 0)
return log_error_errno(r, "Failed to get log target: %s", bus_error_message(&error, r));
puts(target);
return 0;
}
#ifdef HAVE_SECCOMP
static void dump_syscall_filter(const SyscallFilterSet *set) {
const char *syscall;
@@ -1365,6 +1421,8 @@ static void help(void) {
" dot Output dependency graph in man:dot(1) format\n"
" set-log-level LEVEL Set logging threshold for manager\n"
" set-log-target TARGET Set logging target for manager\n"
" get-log-level Get logging threshold for manager\n"
" get-log-target Get logging target for manager\n"
" dump Output state serialization of service manager\n"
" syscall-filter [NAME...] Print list of syscalls in seccomp filter\n"
" verify FILE... Check unit files for correctness\n"
@@ -1532,8 +1590,12 @@ int main(int argc, char *argv[]) {
r = dump(bus, argv+optind+1);
else if (streq(argv[optind], "set-log-level"))
r = set_log_level(bus, argv+optind+1);
else if (streq(argv[optind], "get-log-level"))
r = get_log_level(bus, argv+optind+1);
else if (streq(argv[optind], "set-log-target"))
r = set_log_target(bus, argv+optind+1);
else if (streq(argv[optind], "get-log-target"))
r = get_log_target(bus, argv+optind+1);
else if (streq(argv[optind], "syscall-filter"))
r = dump_syscall_filters(argv+optind+1);
else