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authorLuke Shumaker <lukeshu@sbcglobal.net>2016-06-12 17:44:16 -0400
committerLuke Shumaker <lukeshu@sbcglobal.net>2016-06-12 17:44:16 -0400
commitf7a649ae84b76e91ab70db924190727f9a2b7c22 (patch)
tree311f4d415b767b6d331d9fb42139246755397f11 /src/login/logind-action.c
parent3995a53b0db59471e4ccc3d92276a0d8831d3865 (diff)
./move.sh
Diffstat (limited to 'src/login/logind-action.c')
-rw-r--r--src/login/logind-action.c178
1 files changed, 0 insertions, 178 deletions
diff --git a/src/login/logind-action.c b/src/login/logind-action.c
deleted file mode 100644
index 9a8089f97c..0000000000
--- a/src/login/logind-action.c
+++ /dev/null
@@ -1,178 +0,0 @@
-/***
- This file is part of systemd.
-
- Copyright 2012 Lennart Poettering
-
- systemd is free software; you can redistribute it and/or modify it
- under the terms of the GNU Lesser General Public License as published by
- the Free Software Foundation; either version 2.1 of the License, or
- (at your option) any later version.
-
- systemd is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public License
- along with systemd; If not, see <http://www.gnu.org/licenses/>.
-***/
-
-#include <unistd.h>
-
-#include "alloc-util.h"
-#include "bus-error.h"
-#include "bus-util.h"
-#include "conf-parser.h"
-#include "formats-util.h"
-#include "logind-action.h"
-#include "process-util.h"
-#include "sleep-config.h"
-#include "special.h"
-#include "string-table.h"
-#include "terminal-util.h"
-#include "user-util.h"
-
-int manager_handle_action(
- Manager *m,
- InhibitWhat inhibit_key,
- HandleAction handle,
- bool ignore_inhibited,
- bool is_edge) {
-
- static const char * const message_table[_HANDLE_ACTION_MAX] = {
- [HANDLE_POWEROFF] = "Powering Off...",
- [HANDLE_REBOOT] = "Rebooting...",
- [HANDLE_HALT] = "Halting...",
- [HANDLE_KEXEC] = "Rebooting via kexec...",
- [HANDLE_SUSPEND] = "Suspending...",
- [HANDLE_HIBERNATE] = "Hibernating...",
- [HANDLE_HYBRID_SLEEP] = "Hibernating and suspending..."
- };
-
- static const char * const target_table[_HANDLE_ACTION_MAX] = {
- [HANDLE_POWEROFF] = SPECIAL_POWEROFF_TARGET,
- [HANDLE_REBOOT] = SPECIAL_REBOOT_TARGET,
- [HANDLE_HALT] = SPECIAL_HALT_TARGET,
- [HANDLE_KEXEC] = SPECIAL_KEXEC_TARGET,
- [HANDLE_SUSPEND] = SPECIAL_SUSPEND_TARGET,
- [HANDLE_HIBERNATE] = SPECIAL_HIBERNATE_TARGET,
- [HANDLE_HYBRID_SLEEP] = SPECIAL_HYBRID_SLEEP_TARGET
- };
-
- _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
- InhibitWhat inhibit_operation;
- Inhibitor *offending = NULL;
- bool supported;
- int r;
-
- assert(m);
-
- /* If the key handling is turned off, don't do anything */
- if (handle == HANDLE_IGNORE) {
- log_debug("Refusing operation, as it is turned off.");
- return 0;
- }
-
- if (inhibit_key == INHIBIT_HANDLE_LID_SWITCH) {
- /* If the last system suspend or startup is too close,
- * let's not suspend for now, to give USB docking
- * stations some time to settle so that we can
- * properly watch its displays. */
- if (m->lid_switch_ignore_event_source) {
- log_debug("Ignoring lid switch request, system startup or resume too close.");
- return 0;
- }
- }
-
- /* If the key handling is inhibited, don't do anything */
- if (inhibit_key > 0) {
- if (manager_is_inhibited(m, inhibit_key, INHIBIT_BLOCK, NULL, true, false, 0, NULL)) {
- log_debug("Refusing operation, %s is inhibited.", inhibit_what_to_string(inhibit_key));
- return 0;
- }
- }
-
- /* Locking is handled differently from the rest. */
- if (handle == HANDLE_LOCK) {
-
- if (!is_edge)
- return 0;
-
- log_info("Locking sessions...");
- session_send_lock_all(m, true);
- return 1;
- }
-
- if (handle == HANDLE_SUSPEND)
- supported = can_sleep("suspend") > 0;
- else if (handle == HANDLE_HIBERNATE)
- supported = can_sleep("hibernate") > 0;
- else if (handle == HANDLE_HYBRID_SLEEP)
- supported = can_sleep("hybrid-sleep") > 0;
- else if (handle == HANDLE_KEXEC)
- supported = access(KEXEC, X_OK) >= 0;
- else
- supported = true;
-
- if (!supported) {
- log_warning("Requested operation not supported, ignoring.");
- return -EOPNOTSUPP;
- }
-
- if (m->action_what) {
- log_debug("Action already in progress, ignoring.");
- return -EALREADY;
- }
-
- inhibit_operation = handle == HANDLE_SUSPEND || handle == HANDLE_HIBERNATE || handle == HANDLE_HYBRID_SLEEP ? INHIBIT_SLEEP : INHIBIT_SHUTDOWN;
-
- /* If the actual operation is inhibited, warn and fail */
- if (!ignore_inhibited &&
- manager_is_inhibited(m, inhibit_operation, INHIBIT_BLOCK, NULL, false, false, 0, &offending)) {
- _cleanup_free_ char *comm = NULL, *u = NULL;
-
- get_process_comm(offending->pid, &comm);
- u = uid_to_name(offending->uid);
-
- /* If this is just a recheck of the lid switch then don't warn about anything */
- if (!is_edge) {
- log_debug("Refusing operation, %s is inhibited by UID "UID_FMT"/%s, PID "PID_FMT"/%s.",
- inhibit_what_to_string(inhibit_operation),
- offending->uid, strna(u),
- offending->pid, strna(comm));
- return 0;
- }
-
- log_error("Refusing operation, %s is inhibited by UID "UID_FMT"/%s, PID "PID_FMT"/%s.",
- inhibit_what_to_string(inhibit_operation),
- offending->uid, strna(u),
- offending->pid, strna(comm));
-
- return -EPERM;
- }
-
- log_info("%s", message_table[handle]);
-
- r = bus_manager_shutdown_or_sleep_now_or_later(m, target_table[handle], inhibit_operation, &error);
- if (r < 0) {
- log_error("Failed to execute operation: %s", bus_error_message(&error, r));
- return r;
- }
-
- return 1;
-}
-
-static const char* const handle_action_table[_HANDLE_ACTION_MAX] = {
- [HANDLE_IGNORE] = "ignore",
- [HANDLE_POWEROFF] = "poweroff",
- [HANDLE_REBOOT] = "reboot",
- [HANDLE_HALT] = "halt",
- [HANDLE_KEXEC] = "kexec",
- [HANDLE_SUSPEND] = "suspend",
- [HANDLE_HIBERNATE] = "hibernate",
- [HANDLE_HYBRID_SLEEP] = "hybrid-sleep",
- [HANDLE_LOCK] = "lock"
-};
-
-DEFINE_STRING_TABLE_LOOKUP(handle_action, HandleAction);
-DEFINE_CONFIG_PARSE_ENUM(config_parse_handle_action, handle_action, HandleAction, "Failed to parse handle action setting");