-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
/***
This file is part of systemd.
#include <unistd.h>
-#include "sd-messages.h"
-#include "util.h"
-#include "strv.h"
-#include "fileio.h"
-#include "conf-parser.h"
-// #include "special.h"
-#include "sleep-config.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 "formats-util.h"
#include "process-util.h"
+//#include "sleep-config.h"
+//#include "special.h"
+#include "string-table.h"
#include "terminal-util.h"
+#include "user-util.h"
+
+// Additional includes needed by elogind
+#include "fd-util.h"
+#include "fileio.h"
+#include "sd-messages.h"
+#include "strv.h"
+
int manager_handle_action(
Manager *m,
[HANDLE_HYBRID_SLEEP] = "Hibernating and suspending..."
};
-/// elogind does this itself. No target table required
-#if 0
+#if 0 /// elogind does this itself. No target table required
static const char * const target_table[_HANDLE_ACTION_MAX] = {
[HANDLE_POWEROFF] = SPECIAL_POWEROFF_TARGET,
[HANDLE_REBOOT] = SPECIAL_REBOOT_TARGET,
};
#endif // 0
- _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
+ _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
InhibitWhat inhibit_operation;
Inhibitor *offending = NULL;
bool supported;
}
if (handle == HANDLE_SUSPEND)
- supported = can_sleep("suspend") > 0;
+ supported = can_sleep(m, "suspend") > 0;
else if (handle == HANDLE_HIBERNATE)
- supported = can_sleep("hibernate") > 0;
+ supported = can_sleep(m, "hibernate") > 0;
else if (handle == HANDLE_HYBRID_SLEEP)
- supported = can_sleep("hybrid-sleep") > 0;
+ supported = can_sleep(m, "hybrid-sleep") > 0;
else if (handle == HANDLE_KEXEC)
supported = access(KEXEC, X_OK) >= 0;
else
offending->uid, strna(u),
offending->pid, strna(comm));
- warn_melody();
return -EPERM;
}
log_info("%s", message_table[handle]);
-/// elogind uses its own variant, which can use the handle directly.
-#if 0
+#if 0 /// elogind uses its own variant, which can use the handle directly.
r = bus_manager_shutdown_or_sleep_now_or_later(m, target_table[handle], inhibit_operation, &error);
#else
r = bus_manager_shutdown_or_sleep_now_or_later(m, handle, inhibit_operation, &error);
return wait_for_terminate_and_warn(helper, pid, true);
}
-static int write_mode(char **modes) {
- int r = 0;
- char **mode;
-
- STRV_FOREACH(mode, modes) {
- int k;
-
- k = write_string_file("/sys/power/disk", *mode, 0);
- if (k == 0)
- return 0;
-
- log_debug_errno(k, "Failed to write '%s' to /sys/power/disk: %m",
- *mode);
- if (r == 0)
- r = k;
- }
-
- if (r < 0)
- log_error_errno(r, "Failed to write mode to /sys/power/disk: %m");
-
- return r;
-}
-
-static int write_state(FILE **f, char **states) {
- char **state;
- int r = 0;
-
- STRV_FOREACH(state, states) {
- int k;
-
- k = write_string_stream(*f, *state, true);
- if (k == 0)
- return 0;
- log_debug_errno(k, "Failed to write '%s' to /sys/power/state: %m",
- *state);
- if (r == 0)
- r = k;
-
- fclose(*f);
- *f = fopen("/sys/power/state", "we");
- if (!*f)
- return log_error_errno(errno, "Failed to open /sys/power/state: %m");
- }
-
- return r;
-}
-
-static int do_sleep(const char *arg_verb, char **modes, char **states) {
- char *arguments[] = {
- NULL,
- (char*) "pre",
- (char*) arg_verb,
- NULL
- };
- static const char* const dirs[] = {SYSTEM_SLEEP_PATH, NULL};
-
- int r;
- _cleanup_fclose_ FILE *f = NULL;
-
- /* This file is opened first, so that if we hit an error,
- * we can abort before modifying any state. */
- f = fopen("/sys/power/state", "we");
- if (!f)
- return log_error_errno(errno, "Failed to open /sys/power/state: %m");
-
- /* Configure the hibernation mode */
- r = write_mode(modes);
- if (r < 0)
- return r;
-
- execute_directories(dirs, DEFAULT_TIMEOUT_USEC, arguments);
-
- log_struct(LOG_INFO,
- LOG_MESSAGE_ID(SD_MESSAGE_SLEEP_START),
- LOG_MESSAGE("Suspending system..."),
- "SLEEP=%s", arg_verb,
- NULL);
-
- r = write_state(&f, states);
- if (r < 0)
- return r;
-
- log_struct(LOG_INFO,
- LOG_MESSAGE_ID(SD_MESSAGE_SLEEP_STOP),
- LOG_MESSAGE("System resumed."),
- "SLEEP=%s", arg_verb,
- NULL);
-
- arguments[1] = (char*) "post";
- execute_directories(dirs, DEFAULT_TIMEOUT_USEC, arguments);
-
- return r;
-}
-
int shutdown_or_sleep(Manager *m, HandleAction action) {
assert(m);