2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering

a9cdc94f7ff40f22a3cf9472f612a80730a1b010Dave Reisner#include <stdio.h>

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering#include <stdlib.h>

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering#include <getopt.h>

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering#include <locale.h>

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering#include <sys/utsname.h>

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering#include <fnmatch.h>

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering#include "sd-bus.h"

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering#include "bus-util.h"

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering#include "bus-error.h"

4d7859d173282e16bb75254c2b4ec14a915ef30bKay Sievers#include "install.h"

4d7859d173282e16bb75254c2b4ec14a915ef30bKay Sievers#include "log.h"

4d7859d173282e16bb75254c2b4ec14a915ef30bKay Sievers#include "build.h"

4d7859d173282e16bb75254c2b4ec14a915ef30bKay Sievers#include "util.h"

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering#include "strxcpyx.h"

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering#include "fileio.h"

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering#include "strv.h"

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering#include "unit-name.h"

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering#include "special.h"

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering#include "hashmap.h"

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering#include "pager.h"

0affed79d2e30013f07cb94e6f07e3fcb81c02faLennart Poettering#include "analyze-verify.h"

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering#define SCALE_X (0.1 / 1000.0) /* pixels per us */

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering#define SCALE_Y (20.0)

4d7859d173282e16bb75254c2b4ec14a915ef30bKay Sievers

7085053a437456ab87d726f3697002dd811fdf7aDaniel Wallace#define compare(a, b) (((a) > (b))? 1 : (((b) > (a))? -1 : 0))

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering#define svg(...) printf(__VA_ARGS__)

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering#define svg_bar(class, x1, x2, y) \

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering svg(" <rect class=\"%s\" x=\"%.03f\" y=\"%.03f\" width=\"%.03f\" height=\"%.03f\" />\n", \

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering (class), \

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering SCALE_X * (x1), SCALE_Y * (y), \

1b12a7b5896f94bdf33b3a6661ebabd761ea6adcHarald Hoyer SCALE_X * ((x2) - (x1)), SCALE_Y - 1.0)

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering#define svg_text(b, x, y, format, ...) \

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering do { \

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering svg(" <text class=\"%s\" x=\"%.03f\" y=\"%.03f\">", (b) ? "left" : "right", SCALE_X * (x) + (b ? 5.0 : -5.0), SCALE_Y * (y) + 14.0); \

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering svg(format, ## __VA_ARGS__); \

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering svg("</text>\n"); \

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering } while(false)

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering

46e65dcc3a522b5e992e165b5e61d14254026859Lennart Poetteringstatic enum dot {

46e65dcc3a522b5e992e165b5e61d14254026859Lennart Poettering DEP_ALL,

46e65dcc3a522b5e992e165b5e61d14254026859Lennart Poettering DEP_ORDER,

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering DEP_REQUIRE

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering} arg_dot = DEP_ALL;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poetteringstatic char** arg_dot_from_patterns = NULL;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poetteringstatic char** arg_dot_to_patterns = NULL;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poetteringstatic usec_t arg_fuzz = 0;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poetteringstatic bool arg_no_pager = false;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poetteringstatic BusTransport arg_transport = BUS_TRANSPORT_LOCAL;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poetteringstatic char *arg_host = NULL;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poetteringstatic bool arg_user = false;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poetteringstatic bool arg_man = true;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poetteringstruct boot_times {

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering usec_t firmware_time;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering usec_t loader_time;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering usec_t kernel_time;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering usec_t kernel_done_time;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering usec_t initrd_time;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering usec_t userspace_time;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering usec_t finish_time;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering usec_t security_start_time;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering usec_t security_finish_time;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering usec_t generators_start_time;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering usec_t generators_finish_time;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering usec_t unitsload_start_time;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering usec_t unitsload_finish_time;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering};

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poetteringstruct unit_times {

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering char *name;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering usec_t activating;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering usec_t activated;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering usec_t deactivated;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering usec_t deactivating;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering usec_t time;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering};

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poetteringstruct host_info {

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering char *hostname;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering char *kernel_name;

4d7859d173282e16bb75254c2b4ec14a915ef30bKay Sievers char *kernel_release;

b92bea5d2a9481de69bb627a7b442a9f58fca43dZbigniew Jędrzejewski-Szmek char *kernel_version;

9f6eb1cd58f2ddf2eb6ba0e4de056e13d938af75Kay Sievers char *os_pretty_name;

9f6eb1cd58f2ddf2eb6ba0e4de056e13d938af75Kay Sievers char *virtualization;

9f6eb1cd58f2ddf2eb6ba0e4de056e13d938af75Kay Sievers char *architecture;

9f6eb1cd58f2ddf2eb6ba0e4de056e13d938af75Kay Sievers};

9f6eb1cd58f2ddf2eb6ba0e4de056e13d938af75Kay Sievers

9f6eb1cd58f2ddf2eb6ba0e4de056e13d938af75Kay Sieversstatic void pager_open_if_enabled(void) {

9f6eb1cd58f2ddf2eb6ba0e4de056e13d938af75Kay Sievers

9f6eb1cd58f2ddf2eb6ba0e4de056e13d938af75Kay Sievers if (arg_no_pager)

9f6eb1cd58f2ddf2eb6ba0e4de056e13d938af75Kay Sievers return;

ffc06c3513d9a0693c7f810d03b20705127ba55aKay Sievers

ffc06c3513d9a0693c7f810d03b20705127ba55aKay Sievers pager_open(false);

ffc06c3513d9a0693c7f810d03b20705127ba55aKay Sievers}

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering

ffc06c3513d9a0693c7f810d03b20705127ba55aKay Sieversstatic int bus_get_uint64_property(sd_bus *bus, const char *path, const char *interface, const char *property, uint64_t *val) {

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;

ffc06c3513d9a0693c7f810d03b20705127ba55aKay Sievers int r;

ffc06c3513d9a0693c7f810d03b20705127ba55aKay Sievers

ffc06c3513d9a0693c7f810d03b20705127ba55aKay Sievers assert(bus);

9f6eb1cd58f2ddf2eb6ba0e4de056e13d938af75Kay Sievers assert(path);

9f6eb1cd58f2ddf2eb6ba0e4de056e13d938af75Kay Sievers assert(interface);

4d7859d173282e16bb75254c2b4ec14a915ef30bKay Sievers assert(property);

4d7859d173282e16bb75254c2b4ec14a915ef30bKay Sievers assert(val);

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering r = sd_bus_get_property_trivial(

4d7859d173282e16bb75254c2b4ec14a915ef30bKay Sievers bus,

4d7859d173282e16bb75254c2b4ec14a915ef30bKay Sievers "org.freedesktop.systemd1",

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering path,

4d7859d173282e16bb75254c2b4ec14a915ef30bKay Sievers interface,

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering property,

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering &error,

4d7859d173282e16bb75254c2b4ec14a915ef30bKay Sievers 't', val);

4d7859d173282e16bb75254c2b4ec14a915ef30bKay Sievers

4d7859d173282e16bb75254c2b4ec14a915ef30bKay Sievers if (r < 0) {

4d7859d173282e16bb75254c2b4ec14a915ef30bKay Sievers log_error("Failed to parse reply: %s", bus_error_message(&error, -r));

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering return r;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering }

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering return 0;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering}

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poetteringstatic int bus_get_unit_property_strv(sd_bus *bus, const char *path, const char *property, char ***strv) {

4d7859d173282e16bb75254c2b4ec14a915ef30bKay Sievers _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering int r;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering assert(bus);

4d7859d173282e16bb75254c2b4ec14a915ef30bKay Sievers assert(path);

4d7859d173282e16bb75254c2b4ec14a915ef30bKay Sievers assert(property);

4d7859d173282e16bb75254c2b4ec14a915ef30bKay Sievers assert(strv);

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering

4d7859d173282e16bb75254c2b4ec14a915ef30bKay Sievers r = sd_bus_get_property_strv(

4d7859d173282e16bb75254c2b4ec14a915ef30bKay Sievers bus,

4d7859d173282e16bb75254c2b4ec14a915ef30bKay Sievers "org.freedesktop.systemd1",

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering path,

4d7859d173282e16bb75254c2b4ec14a915ef30bKay Sievers "org.freedesktop.systemd1.Unit",

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering property,

4d7859d173282e16bb75254c2b4ec14a915ef30bKay Sievers &error,

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering strv);

4d7859d173282e16bb75254c2b4ec14a915ef30bKay Sievers if (r < 0) {

4d7859d173282e16bb75254c2b4ec14a915ef30bKay Sievers log_error("Failed to get unit property %s: %s", property, bus_error_message(&error, -r));

e1636421f46db6d06fbd028ef20a3113fa3e11f8Lennart Poettering return r;

4d7859d173282e16bb75254c2b4ec14a915ef30bKay Sievers }

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering return 0;

4d7859d173282e16bb75254c2b4ec14a915ef30bKay Sievers}

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poetteringstatic int compare_unit_time(const void *a, const void *b) {

17d33cecaa762f7e43200307328af5e9135e2091Giovanni Campagna return compare(((struct unit_times *)b)->time,

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering ((struct unit_times *)a)->time);

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering}

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poetteringstatic int compare_unit_start(const void *a, const void *b) {

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering return compare(((struct unit_times *)a)->activating,

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering ((struct unit_times *)b)->activating);

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering}

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poetteringstatic void free_unit_times(struct unit_times *t, unsigned n) {

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering struct unit_times *p;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering for (p = t; p < t + n; p++)

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering free(p->name);

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering free(t);

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering}

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poetteringstatic int acquire_time_data(sd_bus *bus, struct unit_times **out) {

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering _cleanup_bus_message_unref_ sd_bus_message *reply = NULL;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering int r, c = 0;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering struct unit_times *unit_times = NULL;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering size_t size = 0;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering UnitInfo u;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering r = sd_bus_call_method(

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering bus,

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering "org.freedesktop.systemd1",

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering "/org/freedesktop/systemd1",

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering "org.freedesktop.systemd1.Manager",

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering "ListUnits",

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering &error, &reply,

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering NULL);

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering if (r < 0) {

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering log_error("Failed to list units: %s", bus_error_message(&error, -r));

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering goto fail;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering }

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering r = sd_bus_message_enter_container(reply, SD_BUS_TYPE_ARRAY, "(ssssssouso)");

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering if (r < 0) {

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering bus_log_parse_error(r);

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering goto fail;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering }

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering

17d33cecaa762f7e43200307328af5e9135e2091Giovanni Campagna while ((r = bus_parse_unit_info(reply, &u)) > 0) {

17d33cecaa762f7e43200307328af5e9135e2091Giovanni Campagna struct unit_times *t;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering if (!GREEDY_REALLOC(unit_times, size, c+1)) {

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering r = log_oom();

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering goto fail;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering }

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering t = unit_times+c;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering t->name = NULL;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering assert_cc(sizeof(usec_t) == sizeof(uint64_t));

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering if (bus_get_uint64_property(bus, u.unit_path,

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering "org.freedesktop.systemd1.Unit",

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering "InactiveExitTimestampMonotonic",

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering &t->activating) < 0 ||

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering bus_get_uint64_property(bus, u.unit_path,

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering "org.freedesktop.systemd1.Unit",

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering "ActiveEnterTimestampMonotonic",

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering &t->activated) < 0 ||

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering bus_get_uint64_property(bus, u.unit_path,

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering "org.freedesktop.systemd1.Unit",

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering "ActiveExitTimestampMonotonic",

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering &t->deactivating) < 0 ||

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering bus_get_uint64_property(bus, u.unit_path,

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering "org.freedesktop.systemd1.Unit",

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering "InactiveEnterTimestampMonotonic",

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering &t->deactivated) < 0) {

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering r = -EIO;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering goto fail;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering }

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering if (t->activated >= t->activating)

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering t->time = t->activated - t->activating;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering else if (t->deactivated >= t->activating)

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering t->time = t->deactivated - t->activating;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering else

2f7a4867babd3fd382e5495f21724358f30fa67dMichal Sekletar t->time = 0;

2f7a4867babd3fd382e5495f21724358f30fa67dMichal Sekletar

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering if (t->activating == 0)

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering continue;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering t->name = strdup(u.id);

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering if (t->name == NULL) {

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering r = log_oom();

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering goto fail;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering }

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering c++;

0affed79d2e30013f07cb94e6f07e3fcb81c02faLennart Poettering }

0affed79d2e30013f07cb94e6f07e3fcb81c02faLennart Poettering if (r < 0) {

0affed79d2e30013f07cb94e6f07e3fcb81c02faLennart Poettering bus_log_parse_error(r);

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering goto fail;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering }

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering *out = unit_times;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering return c;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering

ef42202ac8ed27e7ff1fc90ef8bc2590046dff25Zbigniew Jędrzejewski-Szmekfail:

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering free_unit_times(unit_times, (unsigned) c);

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering return r;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering}

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poetteringstatic int acquire_boot_times(sd_bus *bus, struct boot_times **bt) {

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering static struct boot_times times;

17d33cecaa762f7e43200307328af5e9135e2091Giovanni Campagna static bool cached = false;

17d33cecaa762f7e43200307328af5e9135e2091Giovanni Campagna

17d33cecaa762f7e43200307328af5e9135e2091Giovanni Campagna if (cached)

17d33cecaa762f7e43200307328af5e9135e2091Giovanni Campagna goto finish;

17d33cecaa762f7e43200307328af5e9135e2091Giovanni Campagna

17d33cecaa762f7e43200307328af5e9135e2091Giovanni Campagna assert_cc(sizeof(usec_t) == sizeof(uint64_t));

17d33cecaa762f7e43200307328af5e9135e2091Giovanni Campagna

17d33cecaa762f7e43200307328af5e9135e2091Giovanni Campagna if (bus_get_uint64_property(bus,

17d33cecaa762f7e43200307328af5e9135e2091Giovanni Campagna "/org/freedesktop/systemd1",

17d33cecaa762f7e43200307328af5e9135e2091Giovanni Campagna "org.freedesktop.systemd1.Manager",

7fd1b19bc9e9f5574f2877936b8ac267c7706947Harald Hoyer "FirmwareTimestampMonotonic",

17d33cecaa762f7e43200307328af5e9135e2091Giovanni Campagna &times.firmware_time) < 0 ||

17d33cecaa762f7e43200307328af5e9135e2091Giovanni Campagna bus_get_uint64_property(bus,

17d33cecaa762f7e43200307328af5e9135e2091Giovanni Campagna "/org/freedesktop/systemd1",

17d33cecaa762f7e43200307328af5e9135e2091Giovanni Campagna "org.freedesktop.systemd1.Manager",

17d33cecaa762f7e43200307328af5e9135e2091Giovanni Campagna "LoaderTimestampMonotonic",

17d33cecaa762f7e43200307328af5e9135e2091Giovanni Campagna &times.loader_time) < 0 ||

bac3c8eefe23a820caac930d41629cebafbfc7b2Zbigniew Jędrzejewski-Szmek bus_get_uint64_property(bus,

17d33cecaa762f7e43200307328af5e9135e2091Giovanni Campagna "/org/freedesktop/systemd1",

17d33cecaa762f7e43200307328af5e9135e2091Giovanni Campagna "org.freedesktop.systemd1.Manager",

17d33cecaa762f7e43200307328af5e9135e2091Giovanni Campagna "KernelTimestamp",

17d33cecaa762f7e43200307328af5e9135e2091Giovanni Campagna &times.kernel_time) < 0 ||

17d33cecaa762f7e43200307328af5e9135e2091Giovanni Campagna bus_get_uint64_property(bus,

17d33cecaa762f7e43200307328af5e9135e2091Giovanni Campagna "/org/freedesktop/systemd1",

17d33cecaa762f7e43200307328af5e9135e2091Giovanni Campagna "org.freedesktop.systemd1.Manager",

17d33cecaa762f7e43200307328af5e9135e2091Giovanni Campagna "InitRDTimestampMonotonic",

17d33cecaa762f7e43200307328af5e9135e2091Giovanni Campagna &times.initrd_time) < 0 ||

17d33cecaa762f7e43200307328af5e9135e2091Giovanni Campagna bus_get_uint64_property(bus,

17d33cecaa762f7e43200307328af5e9135e2091Giovanni Campagna "/org/freedesktop/systemd1",

17d33cecaa762f7e43200307328af5e9135e2091Giovanni Campagna "org.freedesktop.systemd1.Manager",

17d33cecaa762f7e43200307328af5e9135e2091Giovanni Campagna "UserspaceTimestampMonotonic",

bac3c8eefe23a820caac930d41629cebafbfc7b2Zbigniew Jędrzejewski-Szmek &times.userspace_time) < 0 ||

bac3c8eefe23a820caac930d41629cebafbfc7b2Zbigniew Jędrzejewski-Szmek bus_get_uint64_property(bus,

17d33cecaa762f7e43200307328af5e9135e2091Giovanni Campagna "/org/freedesktop/systemd1",

ef42202ac8ed27e7ff1fc90ef8bc2590046dff25Zbigniew Jędrzejewski-Szmek "org.freedesktop.systemd1.Manager",

ef42202ac8ed27e7ff1fc90ef8bc2590046dff25Zbigniew Jędrzejewski-Szmek "FinishTimestampMonotonic",

ef42202ac8ed27e7ff1fc90ef8bc2590046dff25Zbigniew Jędrzejewski-Szmek &times.finish_time) < 0 ||

ef42202ac8ed27e7ff1fc90ef8bc2590046dff25Zbigniew Jędrzejewski-Szmek bus_get_uint64_property(bus,

17d33cecaa762f7e43200307328af5e9135e2091Giovanni Campagna "/org/freedesktop/systemd1",

17d33cecaa762f7e43200307328af5e9135e2091Giovanni Campagna "org.freedesktop.systemd1.Manager",

17d33cecaa762f7e43200307328af5e9135e2091Giovanni Campagna "SecurityStartTimestampMonotonic",

17d33cecaa762f7e43200307328af5e9135e2091Giovanni Campagna &times.security_start_time) < 0 ||

17d33cecaa762f7e43200307328af5e9135e2091Giovanni Campagna bus_get_uint64_property(bus,

8333c77edf8fd1654cd96f3f6ee0f078dd64b58bZbigniew Jędrzejewski-Szmek "/org/freedesktop/systemd1",

17d33cecaa762f7e43200307328af5e9135e2091Giovanni Campagna "org.freedesktop.systemd1.Manager",

bac3c8eefe23a820caac930d41629cebafbfc7b2Zbigniew Jędrzejewski-Szmek "SecurityFinishTimestampMonotonic",

17d33cecaa762f7e43200307328af5e9135e2091Giovanni Campagna &times.security_finish_time) < 0 ||

17d33cecaa762f7e43200307328af5e9135e2091Giovanni Campagna bus_get_uint64_property(bus,

bac3c8eefe23a820caac930d41629cebafbfc7b2Zbigniew Jędrzejewski-Szmek "/org/freedesktop/systemd1",

17d33cecaa762f7e43200307328af5e9135e2091Giovanni Campagna "org.freedesktop.systemd1.Manager",

17d33cecaa762f7e43200307328af5e9135e2091Giovanni Campagna "GeneratorsStartTimestampMonotonic",

4d7859d173282e16bb75254c2b4ec14a915ef30bKay Sievers &times.generators_start_time) < 0 ||

bac3c8eefe23a820caac930d41629cebafbfc7b2Zbigniew Jędrzejewski-Szmek bus_get_uint64_property(bus,

17d33cecaa762f7e43200307328af5e9135e2091Giovanni Campagna "/org/freedesktop/systemd1",

17d33cecaa762f7e43200307328af5e9135e2091Giovanni Campagna "org.freedesktop.systemd1.Manager",

17d33cecaa762f7e43200307328af5e9135e2091Giovanni Campagna "GeneratorsFinishTimestampMonotonic",

17d33cecaa762f7e43200307328af5e9135e2091Giovanni Campagna &times.generators_finish_time) < 0 ||

17d33cecaa762f7e43200307328af5e9135e2091Giovanni Campagna bus_get_uint64_property(bus,

17d33cecaa762f7e43200307328af5e9135e2091Giovanni Campagna "/org/freedesktop/systemd1",

17d33cecaa762f7e43200307328af5e9135e2091Giovanni Campagna "org.freedesktop.systemd1.Manager",

17d33cecaa762f7e43200307328af5e9135e2091Giovanni Campagna "UnitsLoadStartTimestampMonotonic",

17d33cecaa762f7e43200307328af5e9135e2091Giovanni Campagna &times.unitsload_start_time) < 0 ||

bac3c8eefe23a820caac930d41629cebafbfc7b2Zbigniew Jędrzejewski-Szmek bus_get_uint64_property(bus,

17d33cecaa762f7e43200307328af5e9135e2091Giovanni Campagna "/org/freedesktop/systemd1",

17d33cecaa762f7e43200307328af5e9135e2091Giovanni Campagna "org.freedesktop.systemd1.Manager",

17d33cecaa762f7e43200307328af5e9135e2091Giovanni Campagna "UnitsLoadFinishTimestampMonotonic",

bac3c8eefe23a820caac930d41629cebafbfc7b2Zbigniew Jędrzejewski-Szmek &times.unitsload_finish_time) < 0)

17d33cecaa762f7e43200307328af5e9135e2091Giovanni Campagna return -EIO;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering

bac3c8eefe23a820caac930d41629cebafbfc7b2Zbigniew Jędrzejewski-Szmek if (times.finish_time <= 0) {

bac3c8eefe23a820caac930d41629cebafbfc7b2Zbigniew Jędrzejewski-Szmek log_error("Bootup is not yet finished. Please try again later.");

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering return -EINPROGRESS;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering }

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering if (times.initrd_time)

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering times.kernel_done_time = times.initrd_time;

7c2d80944afb4196f2eff614e8da1450dffcbeaaThomas Hindoe Paaboel Andersen else

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering times.kernel_done_time = times.userspace_time;

bac3c8eefe23a820caac930d41629cebafbfc7b2Zbigniew Jędrzejewski-Szmek

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering cached = true;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering

4d7859d173282e16bb75254c2b4ec14a915ef30bKay Sieversfinish:

4d7859d173282e16bb75254c2b4ec14a915ef30bKay Sievers *bt = &times;

4d7859d173282e16bb75254c2b4ec14a915ef30bKay Sievers return 0;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering}

e1636421f46db6d06fbd028ef20a3113fa3e11f8Lennart Poettering

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poetteringstatic void free_host_info(struct host_info *hi) {

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering free(hi->hostname);

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering free(hi->kernel_name);

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering free(hi->kernel_release);

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering free(hi->kernel_version);

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering free(hi->os_pretty_name);

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering free(hi->virtualization);

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering free(hi->architecture);

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering free(hi);

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering}

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poetteringstatic int acquire_host_info(sd_bus *bus, struct host_info **hi) {

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering int r;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering struct host_info *host;

e1636421f46db6d06fbd028ef20a3113fa3e11f8Lennart Poettering

e1636421f46db6d06fbd028ef20a3113fa3e11f8Lennart Poettering static const struct bus_properties_map hostname_map[] = {

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering { "Hostname", "s", NULL, offsetof(struct host_info, hostname) },

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering { "KernelName", "s", NULL, offsetof(struct host_info, kernel_name) },

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering { "KernelRelease", "s", NULL, offsetof(struct host_info, kernel_release) },

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering { "KernelVersion", "s", NULL, offsetof(struct host_info, kernel_version) },

4d7859d173282e16bb75254c2b4ec14a915ef30bKay Sievers { "OperatingSystemPrettyName", "s", NULL, offsetof(struct host_info, os_pretty_name) },

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering {}

4d7859d173282e16bb75254c2b4ec14a915ef30bKay Sievers };

e1636421f46db6d06fbd028ef20a3113fa3e11f8Lennart Poettering

e1636421f46db6d06fbd028ef20a3113fa3e11f8Lennart Poettering static const struct bus_properties_map manager_map[] = {

e1636421f46db6d06fbd028ef20a3113fa3e11f8Lennart Poettering { "Virtualization", "s", NULL, offsetof(struct host_info, virtualization) },

e1636421f46db6d06fbd028ef20a3113fa3e11f8Lennart Poettering { "Architecture", "s", NULL, offsetof(struct host_info, architecture) },

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering {}

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering };

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering host = new0(struct host_info, 1);

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering if (!host)

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering return log_oom();

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering r = bus_map_all_properties(bus,

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering "org.freedesktop.hostname1",

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering "/org/freedesktop/hostname1",

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering hostname_map,

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering host);

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering if (r < 0)

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering goto fail;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering r = bus_map_all_properties(bus,

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering "org.freedesktop.systemd1",

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering "/org/freedesktop/systemd1",

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering manager_map,

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering host);

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering if (r < 0)

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering goto fail;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering *hi = host;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering return 0;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poetteringfail:

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering free_host_info(host);

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering return r;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering}

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poetteringstatic int pretty_boot_time(sd_bus *bus, char **_buf) {

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering char ts[FORMAT_TIMESPAN_MAX];

ef42202ac8ed27e7ff1fc90ef8bc2590046dff25Zbigniew Jędrzejewski-Szmek struct boot_times *t;

ef42202ac8ed27e7ff1fc90ef8bc2590046dff25Zbigniew Jędrzejewski-Szmek static char buf[4096];

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering size_t size;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering char *ptr;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering int r;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering r = acquire_boot_times(bus, &t);

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering if (r < 0)

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering return r;

4d7859d173282e16bb75254c2b4ec14a915ef30bKay Sievers

7fd1b19bc9e9f5574f2877936b8ac267c7706947Harald Hoyer ptr = buf;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering size = sizeof(buf);

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering size = strpcpyf(&ptr, size, "Startup finished in ");

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering if (t->firmware_time)

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering size = strpcpyf(&ptr, size, "%s (firmware) + ", format_timespan(ts, sizeof(ts), t->firmware_time - t->loader_time, USEC_PER_MSEC));

4a9e80b3b5d0d3c0cabac01c35db18d95f27c9c1Michał Górny if (t->loader_time)

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering size = strpcpyf(&ptr, size, "%s (loader) + ", format_timespan(ts, sizeof(ts), t->loader_time, USEC_PER_MSEC));

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering if (t->kernel_time)

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering size = strpcpyf(&ptr, size, "%s (kernel) + ", format_timespan(ts, sizeof(ts), t->kernel_done_time, USEC_PER_MSEC));

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering if (t->initrd_time > 0)

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering size = strpcpyf(&ptr, size, "%s (initrd) + ", format_timespan(ts, sizeof(ts), t->userspace_time - t->initrd_time, USEC_PER_MSEC));

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering size = strpcpyf(&ptr, size, "%s (userspace) ", format_timespan(ts, sizeof(ts), t->finish_time - t->userspace_time, USEC_PER_MSEC));

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering if (t->kernel_time > 0)

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering strpcpyf(&ptr, size, "= %s", format_timespan(ts, sizeof(ts), t->firmware_time + t->finish_time, USEC_PER_MSEC));

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering else

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering strpcpyf(&ptr, size, "= %s", format_timespan(ts, sizeof(ts), t->finish_time - t->userspace_time, USEC_PER_MSEC));

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering ptr = strdup(buf);

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering if (!ptr)

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering return log_oom();

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering *_buf = ptr;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering return 0;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering}

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poetteringstatic void svg_graph_box(double height, double begin, double end) {

7c2d80944afb4196f2eff614e8da1450dffcbeaaThomas Hindoe Paaboel Andersen long long i;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering /* outside box, fill */

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering svg("<rect class=\"box\" x=\"0\" y=\"0\" width=\"%.03f\" height=\"%.03f\" />\n",

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering SCALE_X * (end - begin), SCALE_Y * height);

4d7859d173282e16bb75254c2b4ec14a915ef30bKay Sievers

4d7859d173282e16bb75254c2b4ec14a915ef30bKay Sievers for (i = ((long long) (begin / 100000)) * 100000; i <= end; i+=100000) {

4d7859d173282e16bb75254c2b4ec14a915ef30bKay Sievers /* lines for each second */

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering if (i % 5000000 == 0)

e1636421f46db6d06fbd028ef20a3113fa3e11f8Lennart Poettering svg(" <line class=\"sec5\" x1=\"%.03f\" y1=\"0\" x2=\"%.03f\" y2=\"%.03f\" />\n"

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering " <text class=\"sec\" x=\"%.03f\" y=\"%.03f\" >%.01fs</text>\n",

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering SCALE_X * i, SCALE_X * i, SCALE_Y * height, SCALE_X * i, -5.0, 0.000001 * i);

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering else if (i % 1000000 == 0)

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering svg(" <line class=\"sec1\" x1=\"%.03f\" y1=\"0\" x2=\"%.03f\" y2=\"%.03f\" />\n"

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering " <text class=\"sec\" x=\"%.03f\" y=\"%.03f\" >%.01fs</text>\n",

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering SCALE_X * i, SCALE_X * i, SCALE_Y * height, SCALE_X * i, -5.0, 0.000001 * i);

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering else

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering svg(" <line class=\"sec01\" x1=\"%.03f\" y1=\"0\" x2=\"%.03f\" y2=\"%.03f\" />\n",

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering SCALE_X * i, SCALE_X * i, SCALE_Y * height);

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering }

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering}

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poetteringstatic int analyze_plot(sd_bus *bus) {

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering struct unit_times *times;

6b2b6f30e38d67b032d6bdc6b47ae05e143e96c5Michal Schmidt struct boot_times *boot;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering struct host_info *host = NULL;

e1636421f46db6d06fbd028ef20a3113fa3e11f8Lennart Poettering int n, m = 1, y=0;

e1636421f46db6d06fbd028ef20a3113fa3e11f8Lennart Poettering double width;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering _cleanup_free_ char *pretty_times = NULL;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering struct unit_times *u;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering n = acquire_boot_times(bus, &boot);

4d7859d173282e16bb75254c2b4ec14a915ef30bKay Sievers if (n < 0)

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering return n;

4d7859d173282e16bb75254c2b4ec14a915ef30bKay Sievers

4d7859d173282e16bb75254c2b4ec14a915ef30bKay Sievers n = pretty_boot_time(bus, &pretty_times);

e1636421f46db6d06fbd028ef20a3113fa3e11f8Lennart Poettering if (n < 0)

e1636421f46db6d06fbd028ef20a3113fa3e11f8Lennart Poettering return n;

e1636421f46db6d06fbd028ef20a3113fa3e11f8Lennart Poettering

e1636421f46db6d06fbd028ef20a3113fa3e11f8Lennart Poettering n = acquire_host_info(bus, &host);

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering if (n < 0)

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering return n;

4d7859d173282e16bb75254c2b4ec14a915ef30bKay Sievers

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering n = acquire_time_data(bus, &times);

7fd1b19bc9e9f5574f2877936b8ac267c7706947Harald Hoyer if (n <= 0)

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering goto out;

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering qsort(times, n, sizeof(struct unit_times), compare_unit_start);

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering width = SCALE_X * (boot->firmware_time + boot->finish_time);

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering if (width < 800.0)

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering width = 800.0;

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering if (boot->firmware_time > boot->loader_time)

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering m++;

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering if (boot->loader_time) {

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering m++;

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering if (width < 1000.0)

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering width = 1000.0;

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering }

c62e11ce3966c55d23520b9f0785c7e839cf7f37Lennart Poettering if (boot->initrd_time)

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering m++;

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering if (boot->kernel_time)

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering m++;

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering for (u = times; u < times + n; u++) {

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering double text_start, text_width;

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering if (u->activating < boot->userspace_time ||

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering u->activating > boot->finish_time) {

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering free(u->name);

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering u->name = NULL;

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering continue;

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering }

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering /* If the text cannot fit on the left side then

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering text_width = 8.0 * strlen(u->name);

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering text_start = (boot->firmware_time + u->activating) * SCALE_X;

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering if (text_width > text_start && text_width + text_start > width)

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering width = text_width + text_start;

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering if (u->deactivated > u->activating && u->deactivated <= boot->finish_time

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering && u->activated == 0 && u->deactivating == 0)

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering u->activated = u->deactivating = u->deactivated;

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering if (u->activated < u->activating || u->activated > boot->finish_time)

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering u->activated = boot->finish_time;

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering if (u->deactivating < u->activated || u->activated > boot->finish_time)

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering u->deactivating = boot->finish_time;

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering if (u->deactivated < u->deactivating || u->deactivated > boot->finish_time)

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering u->deactivated = boot->finish_time;

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering m++;

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering }

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering svg("<?xml version=\"1.0\" standalone=\"no\"?>\n"

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering "<!DOCTYPE svg PUBLIC \"-//W3C//DTD SVG 1.1//EN\" "

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering "\"http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd\">\n");

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering svg("<svg width=\"%.0fpx\" height=\"%.0fpx\" version=\"1.1\" "

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering "xmlns=\"http://www.w3.org/2000/svg\">\n\n",

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering 80.0 + width, 150.0 + (m * SCALE_Y) +

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering 5 * SCALE_Y /* legend */);

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering /* write some basic info as a comment, including some help */

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering svg("<!-- This file is a systemd-analyze SVG file. It is best rendered in a -->\n"

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering "<!-- browser such as Chrome, Chromium or Firefox. Other applications -->\n"

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering "<!-- that render these files properly but much slower are ImageMagick, -->\n"

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering "<!-- gimp, inkscape, etc. To display the files on your system, just -->\n"

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering "<!-- point your browser to this file. -->\n\n"

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering "<!-- This plot was generated by systemd-analyze version %-16.16s -->\n\n", VERSION);

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering /* style sheet */

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering svg("<defs>\n <style type=\"text/css\">\n <![CDATA[\n"

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering " rect { stroke-width: 1; stroke-opacity: 0; }\n"

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering " rect.background { fill: rgb(255,255,255); }\n"

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering " rect.activating { fill: rgb(255,0,0); fill-opacity: 0.7; }\n"

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering " rect.active { fill: rgb(200,150,150); fill-opacity: 0.7; }\n"

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering " rect.deactivating { fill: rgb(150,100,100); fill-opacity: 0.7; }\n"

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering " rect.kernel { fill: rgb(150,150,150); fill-opacity: 0.7; }\n"

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering " rect.initrd { fill: rgb(150,150,150); fill-opacity: 0.7; }\n"

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering " rect.firmware { fill: rgb(150,150,150); fill-opacity: 0.7; }\n"

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering " rect.loader { fill: rgb(150,150,150); fill-opacity: 0.7; }\n"

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering " rect.userspace { fill: rgb(150,150,150); fill-opacity: 0.7; }\n"

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering " rect.security { fill: rgb(144,238,144); fill-opacity: 0.7; }\n"

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering " rect.generators { fill: rgb(102,204,255); fill-opacity: 0.7; }\n"

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering " rect.unitsload { fill: rgb( 82,184,255); fill-opacity: 0.7; }\n"

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering " rect.box { fill: rgb(240,240,240); stroke: rgb(192,192,192); }\n"

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering " line { stroke: rgb(64,64,64); stroke-width: 1; }\n"

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering "// line.sec1 { }\n"

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering " line.sec5 { stroke-width: 2; }\n"

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering " line.sec01 { stroke: rgb(224,224,224); stroke-width: 1; }\n"

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering " text { font-family: Verdana, Helvetica; font-size: 14px; }\n"

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering " text.left { font-family: Verdana, Helvetica; font-size: 14px; text-anchor: start; }\n"

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering " text.right { font-family: Verdana, Helvetica; font-size: 14px; text-anchor: end; }\n"

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering " text.sec { font-size: 10px; }\n"

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering " ]]>\n </style>\n</defs>\n\n");

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering svg("<rect class=\"background\" width=\"100%%\" height=\"100%%\" />\n");

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering svg("<text x=\"20\" y=\"50\">%s</text>", pretty_times);

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering svg("<text x=\"20\" y=\"30\">%s %s (%s %s %s) %s %s</text>",

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering isempty(host->os_pretty_name) ? "Linux" : host->os_pretty_name,

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering isempty(host->hostname) ? "" : host->hostname,

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering isempty(host->kernel_name) ? "" : host->kernel_name,

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering isempty(host->kernel_release) ? "" : host->kernel_release,

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering isempty(host->kernel_version) ? "" : host->kernel_version,

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering isempty(host->architecture) ? "" : host->architecture,

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering isempty(host->virtualization) ? "" : host->virtualization);

82c1d8f4eb74ddd9be2c9b9b56d9dc564c599effLennart Poettering

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering svg("<g transform=\"translate(%.3f,100)\">\n", 20.0 + (SCALE_X * boot->firmware_time));

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering svg_graph_box(m, -(double) boot->firmware_time, boot->finish_time);

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering if (boot->firmware_time) {

4d7859d173282e16bb75254c2b4ec14a915ef30bKay Sievers svg_bar("firmware", -(double) boot->firmware_time, -(double) boot->loader_time, y);

a86a47ce1f63476631635fbcbc10af8877172114Lennart Poettering svg_text(true, -(double) boot->firmware_time, y, "firmware");

a86a47ce1f63476631635fbcbc10af8877172114Lennart Poettering y++;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering }

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering if (boot->loader_time) {

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering svg_bar("loader", -(double) boot->loader_time, 0, y);

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering svg_text(true, -(double) boot->loader_time, y, "loader");

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering y++;

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering }

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering if (boot->kernel_time) {

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering svg_bar("kernel", 0, boot->kernel_done_time, y);

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering svg_text(true, 0, y, "kernel");

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering y++;

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering }

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering if (boot->initrd_time) {

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering svg_bar("initrd", boot->initrd_time, boot->userspace_time, y);

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering svg_text(true, boot->initrd_time, y, "initrd");

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering y++;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering }

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering svg_bar("active", boot->userspace_time, boot->finish_time, y);

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering svg_bar("security", boot->security_start_time, boot->security_finish_time, y);

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering svg_bar("generators", boot->generators_start_time, boot->generators_finish_time, y);

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering svg_bar("unitsload", boot->unitsload_start_time, boot->unitsload_finish_time, y);

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering svg_text(true, boot->userspace_time, y, "systemd");

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering y++;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering for (u = times; u < times + n; u++) {

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering char ts[FORMAT_TIMESPAN_MAX];

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering bool b;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering if (!u->name)

4d7859d173282e16bb75254c2b4ec14a915ef30bKay Sievers continue;

4d7859d173282e16bb75254c2b4ec14a915ef30bKay Sievers

4d7859d173282e16bb75254c2b4ec14a915ef30bKay Sievers svg_bar("activating", u->activating, u->activated, y);

4d7859d173282e16bb75254c2b4ec14a915ef30bKay Sievers svg_bar("active", u->activated, u->deactivating, y);

4d7859d173282e16bb75254c2b4ec14a915ef30bKay Sievers svg_bar("deactivating", u->deactivating, u->deactivated, y);

4d7859d173282e16bb75254c2b4ec14a915ef30bKay Sievers

4d7859d173282e16bb75254c2b4ec14a915ef30bKay Sievers /* place the text on the left if we have passed the half of the svg width */

eb9da376d76b48585b3b63b4f91903b54f7abd36Lennart Poettering b = u->activating * SCALE_X < width / 2;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering if (u->time)

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering svg_text(b, u->activating, y, "%s (%s)",

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering u->name, format_timespan(ts, sizeof(ts), u->time, USEC_PER_MSEC));

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering else

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering svg_text(b, u->activating, y, "%s", u->name);

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering y++;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering }

4b4bec19582c3ad2b7d25116f3c22c783274feadThomas Hindoe Paaboel Andersen

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering svg("</g>\n");

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering /* Legend */

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering svg("<g transform=\"translate(20,100)\">\n");

eb9da376d76b48585b3b63b4f91903b54f7abd36Lennart Poettering y++;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering svg_bar("activating", 0, 300000, y);

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering svg_text(true, 400000, y, "Activating");

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering y++;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering svg_bar("active", 0, 300000, y);

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering svg_text(true, 400000, y, "Active");

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering y++;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering svg_bar("deactivating", 0, 300000, y);

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering svg_text(true, 400000, y, "Deactivating");

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering y++;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering svg_bar("security", 0, 300000, y);

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering svg_text(true, 400000, y, "Setting up security module");

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering y++;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering svg_bar("generators", 0, 300000, y);

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering svg_text(true, 400000, y, "Generators");

546158bc6f46f8004cc11e81d19d223e0da56730Jan Janssen y++;

546158bc6f46f8004cc11e81d19d223e0da56730Jan Janssen svg_bar("unitsload", 0, 300000, y);

546158bc6f46f8004cc11e81d19d223e0da56730Jan Janssen svg_text(true, 400000, y, "Loading unit files");

546158bc6f46f8004cc11e81d19d223e0da56730Jan Janssen y++;

4d7859d173282e16bb75254c2b4ec14a915ef30bKay Sievers

4d7859d173282e16bb75254c2b4ec14a915ef30bKay Sievers svg("</g>\n\n");

4d7859d173282e16bb75254c2b4ec14a915ef30bKay Sievers

4d7859d173282e16bb75254c2b4ec14a915ef30bKay Sievers svg("</svg>\n");

4d7859d173282e16bb75254c2b4ec14a915ef30bKay Sievers

4d7859d173282e16bb75254c2b4ec14a915ef30bKay Sievers free_unit_times(times, (unsigned) n);

4d7859d173282e16bb75254c2b4ec14a915ef30bKay Sievers

4d7859d173282e16bb75254c2b4ec14a915ef30bKay Sievers n = 0;

4d7859d173282e16bb75254c2b4ec14a915ef30bKay Sieversout:

4d7859d173282e16bb75254c2b4ec14a915ef30bKay Sievers free_host_info(host);

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering return n;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering}

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poetteringstatic int list_dependencies_print(const char *name, unsigned int level, unsigned int branches,

eb9da376d76b48585b3b63b4f91903b54f7abd36Lennart Poettering bool last, struct unit_times *times, struct boot_times *boot) {

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering unsigned int i;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering char ts[FORMAT_TIMESPAN_MAX], ts2[FORMAT_TIMESPAN_MAX];

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering for (i = level; i != 0; i--)

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering printf("%s", draw_special_char(branches & (1 << (i-1)) ? DRAW_TREE_VERTICAL : DRAW_TREE_SPACE));

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering

4d7859d173282e16bb75254c2b4ec14a915ef30bKay Sievers printf("%s", draw_special_char(last ? DRAW_TREE_RIGHT : DRAW_TREE_BRANCH));

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering if (times) {

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering if (times->time)

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering printf("%s%s @%s +%s%s", ANSI_HIGHLIGHT_RED_ON, name,

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering format_timespan(ts, sizeof(ts), times->activating - boot->userspace_time, USEC_PER_MSEC),

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering format_timespan(ts2, sizeof(ts2), times->time, USEC_PER_MSEC), ANSI_HIGHLIGHT_OFF);

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering else if (times->activated > boot->userspace_time)

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering printf("%s @%s", name, format_timespan(ts, sizeof(ts), times->activated - boot->userspace_time, USEC_PER_MSEC));

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering else

4d7859d173282e16bb75254c2b4ec14a915ef30bKay Sievers printf("%s", name);

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering } else

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering printf("%s", name);

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering printf("\n");

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering return 0;

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering}

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poetteringstatic int list_dependencies_get_dependencies(sd_bus *bus, const char *name, char ***deps) {

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering _cleanup_free_ char *path = NULL;

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering

50cfc579280fb42569488079bd2e249e32a27df2Lennart Poettering assert(bus);

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering assert(name);

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering assert(deps);

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering path = unit_dbus_path_from_name(name);

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering if (path == NULL)

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering return -ENOMEM;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering return bus_get_unit_property_strv(bus, path, "After", deps);

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering}

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poetteringstatic Hashmap *unit_times_hashmap;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poetteringstatic int list_dependencies_compare(const void *_a, const void *_b) {

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering const char **a = (const char**) _a, **b = (const char**) _b;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering usec_t usa = 0, usb = 0;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering struct unit_times *times;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering times = hashmap_get(unit_times_hashmap, *a);

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering if (times)

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering usa = times->activated;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering times = hashmap_get(unit_times_hashmap, *b);

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering if (times)

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering usb = times->activated;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering return usb - usa;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering}

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poetteringstatic int list_dependencies_one(sd_bus *bus, const char *name, unsigned int level, char ***units,

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering unsigned int branches) {

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering _cleanup_strv_free_ char **deps = NULL;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering char **c;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering int r = 0;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering usec_t service_longest = 0;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering int to_print = 0;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering struct unit_times *times;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering struct boot_times *boot;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering if (strv_extend(units, name))

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering return log_oom();

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering r = list_dependencies_get_dependencies(bus, name, &deps);

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering if (r < 0)

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering return r;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering qsort_safe(deps, strv_length(deps), sizeof (char*), list_dependencies_compare);

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering r = acquire_boot_times(bus, &boot);

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering if (r < 0)

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering return r;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering STRV_FOREACH(c, deps) {

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering times = hashmap_get(unit_times_hashmap, *c);

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering if (times

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering && times->activated

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering && times->activated <= boot->finish_time

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering && (times->activated >= service_longest

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering || service_longest == 0)) {

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering service_longest = times->activated;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering break;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering }

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering }

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering

4d7859d173282e16bb75254c2b4ec14a915ef30bKay Sievers if (service_longest == 0 )

4d7859d173282e16bb75254c2b4ec14a915ef30bKay Sievers return r;

84f6181c2ac99a0514ca5e0c8fc8c8e284caf789Lennart Poettering

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering STRV_FOREACH(c, deps) {

a9cdc94f7ff40f22a3cf9472f612a80730a1b010Dave Reisner times = hashmap_get(unit_times_hashmap, *c);

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering if (times && times->activated

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering && times->activated <= boot->finish_time

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering && (service_longest - times->activated) <= arg_fuzz) {

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering to_print++;

84f6181c2ac99a0514ca5e0c8fc8c8e284caf789Lennart Poettering }

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering }

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering

4d7859d173282e16bb75254c2b4ec14a915ef30bKay Sievers if (!to_print)

4d7859d173282e16bb75254c2b4ec14a915ef30bKay Sievers return r;

4d7859d173282e16bb75254c2b4ec14a915ef30bKay Sievers

4d7859d173282e16bb75254c2b4ec14a915ef30bKay Sievers STRV_FOREACH(c, deps) {

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering times = hashmap_get(unit_times_hashmap, *c);

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering if (!times

4d7859d173282e16bb75254c2b4ec14a915ef30bKay Sievers || !times->activated

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering || times->activated > boot->finish_time

4d7859d173282e16bb75254c2b4ec14a915ef30bKay Sievers || service_longest - times->activated > arg_fuzz)

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering continue;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering

84f6181c2ac99a0514ca5e0c8fc8c8e284caf789Lennart Poettering to_print--;

2087a7aff26ea5d1bc2c7c29add3275328f36baaLennart Poettering

r = list_dependencies_print(*c, level, branches, to_print == 0, times, boot);

if (r < 0)

return r;

if (strv_contains(*units, *c)) {

r = list_dependencies_print("...", level + 1, (branches << 1) | (to_print ? 1 : 0),

true, NULL, boot);

if (r < 0)

return r;

continue;

}

r = list_dependencies_one(bus, *c, level + 1, units,

(branches << 1) | (to_print ? 1 : 0));

if (r < 0)

return r;

if (!to_print)

break;

}

return 0;

}

static int list_dependencies(sd_bus *bus, const char *name) {

_cleanup_strv_free_ char **units = NULL;

char ts[FORMAT_TIMESPAN_MAX];

struct unit_times *times;

int r;

const char *path, *id;

_cleanup_bus_message_unref_ sd_bus_message *reply = NULL;

_cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;

struct boot_times *boot;

assert(bus);

path = unit_dbus_path_from_name(name);

if (path == NULL)

return -ENOMEM;

r = sd_bus_get_property(

bus,

"org.freedesktop.systemd1",

path,

"org.freedesktop.systemd1.Unit",

"Id",

&error,

&reply,

"s");

if (r < 0) {

log_error("Failed to get ID: %s", bus_error_message(&error, -r));

return r;

}

r = sd_bus_message_read(reply, "s", &id);

if (r < 0)

return bus_log_parse_error(r);

times = hashmap_get(unit_times_hashmap, id);

r = acquire_boot_times(bus, &boot);

if (r < 0)

return r;

if (times) {

if (times->time)

printf("%s%s +%s%s\n", ANSI_HIGHLIGHT_RED_ON, id,

format_timespan(ts, sizeof(ts), times->time, USEC_PER_MSEC), ANSI_HIGHLIGHT_OFF);

else if (times->activated > boot->userspace_time)

printf("%s @%s\n", id, format_timespan(ts, sizeof(ts), times->activated - boot->userspace_time, USEC_PER_MSEC));

else

printf("%s\n", id);

}

return list_dependencies_one(bus, name, 0, &units, 0);

}

static int analyze_critical_chain(sd_bus *bus, char *names[]) {

struct unit_times *times;

unsigned int i;

Hashmap *h;

int n, r;

n = acquire_time_data(bus, &times);

if (n <= 0)

return n;

h = hashmap_new(string_hash_func, string_compare_func);

if (!h)

return -ENOMEM;

for (i = 0; i < (unsigned)n; i++) {

r = hashmap_put(h, times[i].name, &times[i]);

if (r < 0)

return r;

}

unit_times_hashmap = h;

pager_open_if_enabled();

puts("The time after the unit is active or started is printed after the \"@\" character.\n"

"The time the unit takes to start is printed after the \"+\" character.\n");

if (!strv_isempty(names)) {

char **name;

STRV_FOREACH(name, names)

list_dependencies(bus, *name);

} else

list_dependencies(bus, SPECIAL_DEFAULT_TARGET);

hashmap_free(h);

free_unit_times(times, (unsigned) n);

return 0;

}

static int analyze_blame(sd_bus *bus) {

struct unit_times *times;

unsigned i;

int n;

n = acquire_time_data(bus, &times);

if (n <= 0)

return n;

qsort(times, n, sizeof(struct unit_times), compare_unit_time);

pager_open_if_enabled();

for (i = 0; i < (unsigned) n; i++) {

char ts[FORMAT_TIMESPAN_MAX];

if (times[i].time > 0)

printf("%16s %s\n", format_timespan(ts, sizeof(ts), times[i].time, USEC_PER_MSEC), times[i].name);

}

free_unit_times(times, (unsigned) n);

return 0;

}

static int analyze_time(sd_bus *bus) {

_cleanup_free_ char *buf = NULL;

int r;

r = pretty_boot_time(bus, &buf);

if (r < 0)

return r;

puts(buf);

return 0;

}

static int graph_one_property(sd_bus *bus, const UnitInfo *u, const char* prop, const char *color, char* patterns[]) {

_cleanup_strv_free_ char **units = NULL;

char **unit;

int r;

assert(u);

assert(prop);

assert(color);

r = bus_get_unit_property_strv(bus, u->unit_path, prop, &units);

if (r < 0)

return r;

STRV_FOREACH(unit, units) {

char **p;

bool match_found;

if (!strv_isempty(arg_dot_from_patterns)) {

match_found = false;

STRV_FOREACH(p, arg_dot_from_patterns)

if (fnmatch(*p, u->id, 0) == 0) {

match_found = true;

break;

}

if (!match_found)

continue;

}

if (!strv_isempty(arg_dot_to_patterns)) {

match_found = false;

STRV_FOREACH(p, arg_dot_to_patterns)

if (fnmatch(*p, *unit, 0) == 0) {

match_found = true;

break;

}

if (!match_found)

continue;

}

if (!strv_isempty(patterns)) {

match_found = false;

STRV_FOREACH(p, patterns)

if (fnmatch(*p, u->id, 0) == 0 || fnmatch(*p, *unit, 0) == 0) {

match_found = true;

break;

}

if (!match_found)

continue;

}

printf("\t\"%s\"->\"%s\" [color=\"%s\"];\n", u->id, *unit, color);

}

return 0;

}

static int graph_one(sd_bus *bus, const UnitInfo *u, char *patterns[]) {

int r;

assert(bus);

assert(u);

if (arg_dot == DEP_ORDER ||arg_dot == DEP_ALL) {

r = graph_one_property(bus, u, "After", "green", patterns);

if (r < 0)

return r;

}

if (arg_dot == DEP_REQUIRE ||arg_dot == DEP_ALL) {

r = graph_one_property(bus, u, "Requires", "black", patterns);

if (r < 0)

return r;

r = graph_one_property(bus, u, "RequiresOverridable", "black", patterns);

if (r < 0)

return r;

r = graph_one_property(bus, u, "RequisiteOverridable", "darkblue", patterns);

if (r < 0)

return r;

r = graph_one_property(bus, u, "Wants", "grey66", patterns);

if (r < 0)

return r;

r = graph_one_property(bus, u, "Conflicts", "red", patterns);

if (r < 0)

return r;

r = graph_one_property(bus, u, "ConflictedBy", "red", patterns);

if (r < 0)

return r;

}

return 0;

}

static int dot(sd_bus *bus, char* patterns[]) {

_cleanup_bus_message_unref_ sd_bus_message *reply = NULL;

_cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;

int r;

UnitInfo u;

r = sd_bus_call_method(

bus,

"org.freedesktop.systemd1",

"/org/freedesktop/systemd1",

"org.freedesktop.systemd1.Manager",

"ListUnits",

&error,

&reply,

"");

if (r < 0) {

log_error("Failed to list units: %s", bus_error_message(&error, -r));

return r;

}

r = sd_bus_message_enter_container(reply, SD_BUS_TYPE_ARRAY, "(ssssssouso)");

if (r < 0)

return bus_log_parse_error(r);

printf("digraph systemd {\n");

while ((r = bus_parse_unit_info(reply, &u)) > 0) {

r = graph_one(bus, &u, patterns);

if (r < 0)

return r;

}

if (r < 0)

return bus_log_parse_error(r);

printf("}\n");

log_info(" Color legend: black = Requires\n"

" dark blue = Requisite\n"

" dark grey = Wants\n"

" red = Conflicts\n"

" green = After\n");

if (on_tty())

log_notice("-- You probably want to process this output with graphviz' dot tool.\n"

"-- Try a shell pipeline like 'systemd-analyze dot | dot -Tsvg > systemd.svg'!\n");

return 0;

}

static int dump(sd_bus *bus, char **args) {

_cleanup_bus_message_unref_ sd_bus_message *reply = NULL;

_cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;

const char *text = NULL;

int r;

if (!strv_isempty(args)) {

log_error("Too many arguments.");

return -E2BIG;

}

pager_open_if_enabled();

r = sd_bus_call_method(

bus,

"org.freedesktop.systemd1",

"/org/freedesktop/systemd1",

"org.freedesktop.systemd1.Manager",

"Dump",

&error,

&reply,

"");

if (r < 0) {

log_error("Failed issue method call: %s", bus_error_message(&error, -r));

return r;

}

r = sd_bus_message_read(reply, "s", &text);

if (r < 0)

return bus_log_parse_error(r);

fputs(text, stdout);

return 0;

}

static int set_log_level(sd_bus *bus, char **args) {

_cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;

int r;

assert(bus);

assert(args);

if (strv_length(args) != 1) {

log_error("This command expects one argument only.");

return -E2BIG;

}

r = sd_bus_set_property(

bus,

"org.freedesktop.systemd1",

"/org/freedesktop/systemd1",

"org.freedesktop.systemd1.Manager",

"LogLevel",

&error,

"s",

args[0]);

if (r < 0) {

log_error("Failed to issue method call: %s", bus_error_message(&error, -r));

return -EIO;

}

return 0;

}

static void help(void) {

pager_open_if_enabled();

printf("%s [OPTIONS...] {COMMAND} ...\n\n"

"Profile systemd, show unit dependencies, check unit files.\n\n"

" -h --help Show this help\n"

" --version Show package version\n"

" --no-pager Do not pipe output into a pager\n"

" --system Operate on system systemd instance\n"

" --user Operate on user systemd instance\n"

" -H --host=[USER@]HOST Operate on remote host\n"

" -M --machine=CONTAINER Operate on local container\n"

" --order When generating a dependency graph, show only order\n"

" --require When generating a dependency graph, show only requirement\n"

" --from-pattern=GLOB, --to-pattern=GLOB\n"

" When generating a dependency graph, filter only origins\n"

" or destinations, respectively\n"

" --fuzz=TIMESPAN When printing the tree of the critical chain, print also\n"

" services, which finished TIMESPAN earlier, than the\n"

" latest in the branch. The unit of TIMESPAN is seconds\n"

" unless specified with a different unit, i.e. 50ms\n"

" --no-man Do not check for existence of man pages\n\n"

"Commands:\n"

" time Print time spent in the kernel before reaching userspace\n"

" blame Print list of running units ordered by time to init\n"

" critical-chain Print a tree of the time critical chain of units\n"

" plot Output SVG graphic showing service initialization\n"

" dot Output dependency graph in dot(1) format\n"

" set-log-level LEVEL Set logging threshold for systemd\n"

" dump Output state serialization of service manager\n"

" verify FILE... Check unit files for correctness\n"

, program_invocation_short_name);

/* When updating this list, including descriptions, apply

}

static int parse_argv(int argc, char *argv[]) {

enum {

ARG_VERSION = 0x100,

ARG_ORDER,

ARG_REQUIRE,

ARG_USER,

ARG_SYSTEM,

ARG_DOT_FROM_PATTERN,

ARG_DOT_TO_PATTERN,

ARG_FUZZ,

ARG_NO_PAGER,

ARG_NO_MAN,

};

static const struct option options[] = {

{ "help", no_argument, NULL, 'h' },

{ "version", no_argument, NULL, ARG_VERSION },

{ "order", no_argument, NULL, ARG_ORDER },

{ "require", no_argument, NULL, ARG_REQUIRE },

{ "user", no_argument, NULL, ARG_USER },

{ "system", no_argument, NULL, ARG_SYSTEM },

{ "from-pattern", required_argument, NULL, ARG_DOT_FROM_PATTERN },

{ "to-pattern", required_argument, NULL, ARG_DOT_TO_PATTERN },

{ "fuzz", required_argument, NULL, ARG_FUZZ },

{ "no-pager", no_argument, NULL, ARG_NO_PAGER },

{ "no-man", no_argument, NULL, ARG_NO_MAN },

{ "host", required_argument, NULL, 'H' },

{ "machine", required_argument, NULL, 'M' },

{}

};

int r, c;

assert(argc >= 0);

assert(argv);

while ((c = getopt_long(argc, argv, "hH:M:", options, NULL)) >= 0)

switch (c) {

case 'h':

help();

return 0;

case ARG_VERSION:

puts(PACKAGE_STRING);

puts(SYSTEMD_FEATURES);

return 0;

case ARG_USER:

arg_user = true;

break;

case ARG_SYSTEM:

arg_user = false;

break;

case ARG_ORDER:

arg_dot = DEP_ORDER;

break;

case ARG_REQUIRE:

arg_dot = DEP_REQUIRE;

break;

case ARG_DOT_FROM_PATTERN:

if (strv_extend(&arg_dot_from_patterns, optarg) < 0)

return log_oom();

break;

case ARG_DOT_TO_PATTERN:

if (strv_extend(&arg_dot_to_patterns, optarg) < 0)

return log_oom();

break;

case ARG_FUZZ:

r = parse_sec(optarg, &arg_fuzz);

if (r < 0)

return r;

break;

case ARG_NO_PAGER:

arg_no_pager = true;

break;

case 'H':

arg_transport = BUS_TRANSPORT_REMOTE;

arg_host = optarg;

break;

case 'M':

arg_transport = BUS_TRANSPORT_CONTAINER;

arg_host = optarg;

break;

case ARG_NO_MAN:

arg_man = false;

break;

case '?':

return -EINVAL;

default:

assert_not_reached("Unhandled option code.");