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-rw-r--r--src/rc/rc-status.c465
1 files changed, 0 insertions, 465 deletions
diff --git a/src/rc/rc-status.c b/src/rc/rc-status.c
deleted file mode 100644
index 7eb152ec..00000000
--- a/src/rc/rc-status.c
+++ /dev/null
@@ -1,465 +0,0 @@
-/*
- * rc-status.c
- * Display the status of the services in runlevels
- */
-
-/*
- * Copyright (c) 2007-2015 The OpenRC Authors.
- * See the Authors file at the top-level directory of this distribution and
- * https://github.com/OpenRC/openrc/blob/HEAD/AUTHORS
- *
- * This file is part of OpenRC. It is subject to the license terms in
- * the LICENSE file found in the top-level directory of this
- * distribution and at https://github.com/OpenRC/openrc/blob/HEAD/LICENSE
- * This file may not be copied, modified, propagated, or distributed
- * except according to the terms contained in the LICENSE file.
- */
-
-#include <getopt.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <inttypes.h>
-
-#include "einfo.h"
-#include "queue.h"
-#include "rc.h"
-#include "rc-misc.h"
-#include "_usage.h"
-
-enum format_t {
- FORMAT_DEFAULT,
- FORMAT_INI,
-};
-
-const char *applet = NULL;
-const char *extraopts = NULL;
-const char getoptstring[] = "acf:lmrsSu" getoptstring_COMMON;
-const struct option longopts[] = {
- {"all", 0, NULL, 'a'},
- {"crashed", 0, NULL, 'c'},
- {"format", 1, NULL, 'f'},
- {"list", 0, NULL, 'l'},
- {"manual", 0, NULL, 'm'},
- {"runlevel", 0, NULL, 'r'},
- {"servicelist", 0, NULL, 's'},
- {"supervised", 0, NULL, 'S'},
- {"unused", 0, NULL, 'u'},
- longopts_COMMON
-};
-const char * const longopts_help[] = {
- "Show services from all run levels",
- "Show crashed services",
- "format status to be parsable (currently arg must be ini)",
- "Show list of run levels",
- "Show manually started services",
- "Show the name of the current runlevel",
- "Show service list",
- "show supervised services",
- "Show services not assigned to any runlevel",
- longopts_help_COMMON
-};
-const char *usagestring = "" \
- "Usage: rc-status [options] -f ini <runlevel>...\n" \
- " or: rc-status [options] [-a | -c | -l | -m | -r | -s | -u]";
-
-static RC_DEPTREE *deptree;
-static RC_STRINGLIST *types;
-
-static RC_STRINGLIST *levels, *services, *tmp, *alist;
-static RC_STRINGLIST *sservices, *nservices, *needsme;
-
-static void print_level(const char *prefix, const char *level,
- enum format_t format)
-{
- switch (format) {
- case FORMAT_DEFAULT:
- if (prefix)
- printf("%s ", prefix);
- printf ("Runlevel: ");
- if (isatty(fileno(stdout)))
- printf("%s%s%s\n",
- ecolor(ECOLOR_HILITE), level, ecolor(ECOLOR_NORMAL));
- else
- printf("%s\n", level);
- break;
- case FORMAT_INI:
- printf("%s", "[");
- if (prefix)
- printf("%s ", prefix);
- printf("%s]\n", level);
- break;
- }
-}
-
-static char *get_uptime(const char *service)
-{
- RC_SERVICE state = rc_service_state(service);
- char *start_count;
- char *start_time_string;
- time_t start_time;
- int64_t diff_days;
- int64_t diff_hours;
- int64_t diff_mins;
- int64_t diff_secs;
- char *uptime = NULL;
-
- if (state & RC_SERVICE_STARTED) {
- start_count = rc_service_value_get(service, "start_count");
- start_time_string = rc_service_value_get(service, "start_time");
- if (start_count && start_time_string) {
- start_time = to_time_t(start_time_string);
- diff_secs = (int64_t) difftime(time(NULL), start_time);
- diff_days = diff_secs / 86400;
- diff_secs = diff_secs % 86400;
- diff_hours = diff_secs / 3600;
- diff_secs = diff_secs % 3600;
- diff_mins = diff_secs / 60;
- diff_secs = diff_secs % 60;
- if (diff_days > 0)
- xasprintf(&uptime,
- "%"PRId64" day(s) %02"PRId64":%02"PRId64":%02"PRId64" (%s)",
- diff_days, diff_hours, diff_mins, diff_secs,
- start_count);
- else
- xasprintf(&uptime,
- "%02"PRId64":%02"PRId64":%02"PRId64" (%s)",
- diff_hours, diff_mins, diff_secs, start_count);
- }
- }
- return uptime;
-}
-
-static void print_service(const char *service, enum format_t format)
-{
- char *status = NULL;
- char *uptime = NULL;
- char *child_pid = NULL;
- char *start_time = NULL;
- int cols;
- const char *c = ecolor(ECOLOR_GOOD);
- RC_SERVICE state = rc_service_state(service);
- ECOLOR color = ECOLOR_BAD;
-
- if (state & RC_SERVICE_STOPPING)
- xasprintf(&status, "stopping ");
- else if (state & RC_SERVICE_STARTING) {
- xasprintf(&status, "starting ");
- color = ECOLOR_WARN;
- } else if (state & RC_SERVICE_INACTIVE) {
- xasprintf(&status, "inactive ");
- color = ECOLOR_WARN;
- } else if (state & RC_SERVICE_STARTED) {
- errno = 0;
- if (rc_service_daemons_crashed(service) && errno != EACCES)
- {
- child_pid = rc_service_value_get(service, "child_pid");
- start_time = rc_service_value_get(service, "start_time");
- if (start_time && child_pid)
- xasprintf(&status, " unsupervised ");
- else
- xasprintf(&status, " crashed ");
- free(child_pid);
- free(start_time);
- } else {
- uptime = get_uptime(service);
- if (uptime) {
- xasprintf(&status, " started %s", uptime);
- free(uptime);
- } else
- xasprintf(&status, " started ");
- color = ECOLOR_GOOD;
- }
- } else if (state & RC_SERVICE_SCHEDULED) {
- xasprintf(&status, "scheduled");
- color = ECOLOR_WARN;
- } else if (state & RC_SERVICE_FAILED) {
- xasprintf(&status, "failed");
- color = ECOLOR_WARN;
- } else
- xasprintf(&status, " stopped ");
-
- errno = 0;
- switch (format) {
- case FORMAT_DEFAULT:
- cols = printf(" %s", service);
- if (c && *c && isatty(fileno(stdout)))
- printf("\n");
- ebracket(cols, color, status);
- break;
- case FORMAT_INI:
- printf("%s = %s\n", service, status);
- break;
- }
- free(status);
-}
-
-static void print_services(const char *runlevel, RC_STRINGLIST *svcs,
- enum format_t format)
-{
- RC_STRINGLIST *l = NULL;
- RC_STRING *s;
- char *r = NULL;
-
- if (!svcs)
- return;
- if (!deptree)
- deptree = _rc_deptree_load(0, NULL);
- if (!deptree) {
- TAILQ_FOREACH(s, svcs, entries)
- if (!runlevel ||
- rc_service_in_runlevel(s->value, runlevel))
- print_service(s->value, format);
- return;
- }
- if (!types) {
- types = rc_stringlist_new();
- rc_stringlist_add(types, "ineed");
- rc_stringlist_add(types, "iuse");
- rc_stringlist_add(types, "iafter");
- }
- if (!runlevel)
- r = rc_runlevel_get();
- l = rc_deptree_depends(deptree, types, svcs, r ? r : runlevel,
- RC_DEP_STRICT | RC_DEP_TRACE | RC_DEP_START);
- free(r);
- if (!l)
- return;
- TAILQ_FOREACH(s, l, entries) {
- if (!rc_stringlist_find(svcs, s->value))
- continue;
- if (!runlevel || rc_service_in_runlevel(s->value, runlevel))
- print_service(s->value, format);
- }
- rc_stringlist_free(l);
-}
-
-static void print_stacked_services(const char *runlevel, enum format_t format)
-{
- RC_STRINGLIST *stackedlevels, *servicelist;
- RC_STRING *stackedlevel;
-
- stackedlevels = rc_runlevel_stacks(runlevel);
- TAILQ_FOREACH(stackedlevel, stackedlevels, entries) {
- if (rc_stringlist_find(levels, stackedlevel->value) != NULL)
- continue;
- print_level("Stacked", stackedlevel->value, format);
- servicelist = rc_services_in_runlevel(stackedlevel->value);
- print_services(stackedlevel->value, servicelist, format);
- rc_stringlist_free(servicelist);
- }
- rc_stringlist_free(stackedlevels);
- stackedlevels = NULL;
-}
-
-int main(int argc, char **argv)
-{
- RC_SERVICE state;
- RC_STRING *s, *l, *t, *level;
- enum format_t format = FORMAT_DEFAULT;
- bool levels_given = false;
- bool show_all = false;
- char *p, *runlevel = NULL;
- int opt, retval = 0;
-
- applet = basename_c(argv[0]);
- while ((opt = getopt_long(argc, argv, getoptstring, longopts,
- (int *) 0)) != -1)
- switch (opt) {
- case 'a':
- show_all = true;
- levels = rc_runlevel_list();
- break;
- case 'c':
- services = rc_services_in_state(RC_SERVICE_STARTED);
- retval = 1;
- TAILQ_FOREACH(s, services, entries)
- if (rc_service_daemons_crashed(s->value)) {
- printf("%s\n", s->value);
- retval = 0;
- }
- goto exit;
- /* NOTREACHED */
- case 'f':
- if (strcasecmp(optarg, "ini") == 0) {
- format = FORMAT_INI;
- setenv("EINFO_QUIET", "YES", 1);
- } else
- eerrorx("%s: invalid argument to --format switch\n", applet);
- break;
- case 'l':
- levels = rc_runlevel_list();
- TAILQ_FOREACH(l, levels, entries)
- printf("%s\n", l->value);
- goto exit;
- case 'm':
- services = rc_services_in_runlevel(NULL);
- levels = rc_runlevel_list();
- TAILQ_FOREACH_SAFE(s, services, entries, t) {
- TAILQ_FOREACH(l, levels, entries)
- if (rc_service_in_runlevel(s->value, l->value)) {
- TAILQ_REMOVE(services, s, entries);
- free(s->value);
- free(s);
- break;
- }
- }
- TAILQ_FOREACH_SAFE(s, services, entries, t)
- if (rc_service_state(s->value) &
- (RC_SERVICE_STOPPED | RC_SERVICE_HOTPLUGGED)) {
- TAILQ_REMOVE(services, s, entries);
- free(s->value);
- free(s);
- }
- print_services(NULL, services, FORMAT_DEFAULT);
- goto exit;
- case 'r':
- runlevel = rc_runlevel_get();
- printf("%s\n", runlevel);
- goto exit;
- /* NOTREACHED */
- case 'S':
- services = rc_services_in_state(RC_SERVICE_STARTED);
- TAILQ_FOREACH_SAFE(s, services, entries, t)
- if (!rc_service_value_get(s->value, "child_pid"))
- TAILQ_REMOVE(services, s, entries);
- print_services(NULL, services, FORMAT_DEFAULT);
- goto exit;
- /* NOTREACHED */
- case 's':
- services = rc_services_in_runlevel(NULL);
- print_services(NULL, services, FORMAT_DEFAULT);
- goto exit;
- /* NOTREACHED */
- case 'u':
- services = rc_services_in_runlevel(NULL);
- levels = rc_runlevel_list();
- TAILQ_FOREACH_SAFE(s, services, entries, t) {
- TAILQ_FOREACH(l, levels, entries)
- if (rc_service_in_runlevel(s->value, l->value)) {
- TAILQ_REMOVE(services, s, entries);
- free(s->value);
- free(s);
- break;
- }
- }
- print_services(NULL, services, FORMAT_DEFAULT);
- goto exit;
- /* NOTREACHED */
-
- case_RC_COMMON_GETOPT
- }
-
- if (!levels)
- levels = rc_stringlist_new();
- opt = (optind < argc) ? 0 : 1;
- while (optind < argc) {
- if (rc_runlevel_exists(argv[optind])) {
- levels_given = true;
- rc_stringlist_add(levels, argv[optind++]);
- opt++;
- } else
- eerror("runlevel `%s' does not exist", argv[optind++]);
- }
- if (opt == 0)
- exit(EXIT_FAILURE);
- if (!TAILQ_FIRST(levels)) {
- runlevel = rc_runlevel_get();
- rc_stringlist_add(levels, runlevel);
- }
-
- /* Output the services in the order in which they would start */
- deptree = _rc_deptree_load(0, NULL);
-
- TAILQ_FOREACH(l, levels, entries) {
- print_level(NULL, l->value, format);
- services = rc_services_in_runlevel(l->value);
- print_services(l->value, services, format);
- print_stacked_services(l->value, format);
- rc_stringlist_free(nservices);
- nservices = NULL;
- rc_stringlist_free(services);
- services = NULL;
- }
-
- if (show_all || !levels_given) {
- /* Show hotplugged services */
- print_level("Dynamic", "hotplugged", format);
- services = rc_services_in_state(RC_SERVICE_HOTPLUGGED);
- print_services(NULL, services, format);
- rc_stringlist_free(services);
- services = NULL;
-
- /* Show manually started and unassigned depended services */
- if (show_all) {
- rc_stringlist_free(levels);
- levels = rc_stringlist_new();
- if (!runlevel)
- runlevel = rc_runlevel_get();
- rc_stringlist_add(levels, runlevel);
- }
- rc_stringlist_add(levels, RC_LEVEL_SYSINIT);
- rc_stringlist_add(levels, RC_LEVEL_BOOT);
- services = rc_services_in_runlevel(NULL);
- sservices = rc_stringlist_new();
- TAILQ_FOREACH(l, levels, entries) {
- nservices = rc_services_in_runlevel_stacked(l->value);
- TAILQ_CONCAT(sservices, nservices, entries);
- free(nservices);
- }
- TAILQ_FOREACH_SAFE(s, services, entries, t) {
- state = rc_service_state(s->value);
- if ((rc_stringlist_find(sservices, s->value) ||
- (state & ( RC_SERVICE_STOPPED | RC_SERVICE_HOTPLUGGED)))) {
- if (!(state & RC_SERVICE_FAILED)) {
- TAILQ_REMOVE(services, s, entries);
- free(s->value);
- free(s);
- }
- }
- }
- needsme = rc_stringlist_new();
- rc_stringlist_add(needsme, "needsme");
- rc_stringlist_add(needsme, "wantsme");
- nservices = rc_stringlist_new();
- alist = rc_stringlist_new();
- l = rc_stringlist_add(alist, "");
- p = l->value;
- TAILQ_FOREACH(level, levels, entries) {
- TAILQ_FOREACH_SAFE(s, services, entries, t) {
- l->value = s->value;
- setenv("RC_SVCNAME", l->value, 1);
- tmp = rc_deptree_depends(deptree, needsme, alist, level->value, RC_DEP_TRACE);
- if (TAILQ_FIRST(tmp)) {
- TAILQ_REMOVE(services, s, entries);
- TAILQ_INSERT_TAIL(nservices, s, entries);
- }
- rc_stringlist_free(tmp);
- }
- }
- l->value = p;
- /*
- * we are unsetting RC_SVCNAME because last loaded service will not
- * be added to the list
- */
- unsetenv("RC_SVCNAME");
- print_level("Dynamic", "needed/wanted", format);
- print_services(NULL, nservices, format);
- print_level("Dynamic", "manual", format);
- print_services(NULL, services, format);
- }
-
-exit:
- free(runlevel);
- rc_stringlist_free(alist);
- rc_stringlist_free(needsme);
- rc_stringlist_free(sservices);
- rc_stringlist_free(nservices);
- rc_stringlist_free(services);
- rc_stringlist_free(types);
- rc_stringlist_free(levels);
- rc_deptree_free(deptree);
-
- return retval;
-}
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