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authorLennart Poettering <lennart@poettering.net>2010-05-16 18:45:24 +0200
committerLennart Poettering <lennart@poettering.net>2010-05-16 18:45:24 +0200
commite99e38bbdcca3fe5956823bdb3d38544ccf93221 (patch)
tree109871cf2bdcad19105d55f4eea62d5495a8f614 /target.c
parente9da3678fcfc774b325dc1eaa054d0e00028a1fc (diff)
build-sys: move source files to subdirectory
Diffstat (limited to 'target.c')
-rw-r--r--target.c194
1 files changed, 0 insertions, 194 deletions
diff --git a/target.c b/target.c
deleted file mode 100644
index 75f8ef8948..0000000000
--- a/target.c
+++ /dev/null
@@ -1,194 +0,0 @@
-/*-*- Mode: C; c-basic-offset: 8 -*-*/
-
-/***
- This file is part of systemd.
-
- Copyright 2010 Lennart Poettering
-
- systemd is free software; you can redistribute it and/or modify it
- under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 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
- General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with systemd; If not, see <http://www.gnu.org/licenses/>.
-***/
-
-#include <errno.h>
-#include <signal.h>
-
-#include "unit.h"
-#include "target.h"
-#include "load-fragment.h"
-#include "log.h"
-#include "dbus-target.h"
-
-static const UnitActiveState state_translation_table[_TARGET_STATE_MAX] = {
- [TARGET_DEAD] = UNIT_INACTIVE,
- [TARGET_ACTIVE] = UNIT_ACTIVE
-};
-
-static void target_set_state(Target *t, TargetState state) {
- TargetState old_state;
- assert(t);
-
- old_state = t->state;
- t->state = state;
-
- if (state != old_state)
- log_debug("%s changed %s -> %s",
- UNIT(t)->meta.id,
- target_state_to_string(old_state),
- target_state_to_string(state));
-
- unit_notify(UNIT(t), state_translation_table[old_state], state_translation_table[state]);
-}
-
-static int target_coldplug(Unit *u) {
- Target *t = TARGET(u);
-
- assert(t);
- assert(t->state == TARGET_DEAD);
-
- if (t->deserialized_state != t->state)
- target_set_state(t, t->deserialized_state);
-
- return 0;
-}
-
-static void target_dump(Unit *u, FILE *f, const char *prefix) {
- Target *t = TARGET(u);
-
- assert(t);
- assert(f);
-
- fprintf(f,
- "%sTarget State: %s\n",
- prefix, target_state_to_string(t->state));
-}
-
-static int target_start(Unit *u) {
- Target *t = TARGET(u);
-
- assert(t);
- assert(t->state == TARGET_DEAD);
-
- target_set_state(t, TARGET_ACTIVE);
- return 0;
-}
-
-static int target_stop(Unit *u) {
- Target *t = TARGET(u);
-
- assert(t);
- assert(t->state == TARGET_ACTIVE);
-
- target_set_state(t, TARGET_DEAD);
- return 0;
-}
-
-static int target_serialize(Unit *u, FILE *f, FDSet *fds) {
- Target *s = TARGET(u);
-
- assert(s);
- assert(f);
- assert(fds);
-
- unit_serialize_item(u, f, "state", target_state_to_string(s->state));
- return 0;
-}
-
-static int target_deserialize_item(Unit *u, const char *key, const char *value, FDSet *fds) {
- Target *s = TARGET(u);
-
- assert(u);
- assert(key);
- assert(value);
- assert(fds);
-
- if (streq(key, "state")) {
- TargetState state;
-
- if ((state = target_state_from_string(value)) < 0)
- log_debug("Failed to parse state value %s", value);
- else
- s->deserialized_state = state;
-
- } else
- log_debug("Unknown serialization key '%s'", key);
-
- return 0;
-}
-
-static UnitActiveState target_active_state(Unit *u) {
- assert(u);
-
- return state_translation_table[TARGET(u)->state];
-}
-
-static const char *target_sub_state_to_string(Unit *u) {
- assert(u);
-
- return target_state_to_string(TARGET(u)->state);
-}
-
-int target_get_runlevel(Target *t) {
-
- static const struct {
- const char *special;
- const int runlevel;
- } table[] = {
- { SPECIAL_RUNLEVEL5_TARGET, '5' },
- { SPECIAL_RUNLEVEL4_TARGET, '4' },
- { SPECIAL_RUNLEVEL3_TARGET, '3' },
- { SPECIAL_RUNLEVEL2_TARGET, '2' },
- { SPECIAL_RUNLEVEL1_TARGET, '1' },
- { SPECIAL_RUNLEVEL0_TARGET, '0' },
- { SPECIAL_RUNLEVEL6_TARGET, '6' },
- };
-
- unsigned i;
-
- assert(t);
-
- /* Tries to determine if this is a SysV runlevel and returns
- * it if that is so. */
-
- for (i = 0; i < ELEMENTSOF(table); i++)
- if (unit_has_name(UNIT(t), table[i].special))
- return table[i].runlevel;
-
- return 0;
-}
-
-static const char* const target_state_table[_TARGET_STATE_MAX] = {
- [TARGET_DEAD] = "dead",
- [TARGET_ACTIVE] = "active"
-};
-
-DEFINE_STRING_TABLE_LOOKUP(target_state, TargetState);
-
-const UnitVTable target_vtable = {
- .suffix = ".target",
-
- .load = unit_load_fragment_and_dropin,
- .coldplug = target_coldplug,
-
- .dump = target_dump,
-
- .start = target_start,
- .stop = target_stop,
-
- .serialize = target_serialize,
- .deserialize_item = target_deserialize_item,
-
- .active_state = target_active_state,
- .sub_state_to_string = target_sub_state_to_string,
-
- .bus_message_handler = bus_target_message_handler
-};