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authorsanghyeok.oh <sanghyeok.oh@samsung.com>2019-02-08 06:38:37 (GMT)
committersanghyeok.oh <sanghyeok.oh@samsung.com>2019-02-08 06:38:52 (GMT)
commit97595f5a00f9ca8f313467d330feceeebbcb5b18 (patch)
tree36a5b9e29f954aec206475cf68bc6edbcbb82d10
parent8e5459d1c8b96daffc26bde742be03fa19a20d02 (diff)
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Change-Id: I172e43fddb0782253de6f1f07bd2631623f01d83 Signed-off-by: sanghyeok.oh <sanghyeok.oh@samsung.com>
-rw-r--r--hw/systemd.c177
-rw-r--r--hw/systemd.h37
2 files changed, 0 insertions, 214 deletions
diff --git a/hw/systemd.c b/hw/systemd.c
deleted file mode 100644
index 97d32ce..0000000
--- a/hw/systemd.c
+++ /dev/null
@@ -1,177 +0,0 @@
-/*
- * libdevice-node
- *
- * Copyright (c) 2015 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the License);
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <errno.h>
-#include <stdio.h>
-#include <string.h>
-#include <stdint.h>
-#include <stdbool.h>
-#include <hw/systemd.h>
-#include <systemd/sd-bus.h>
-
-#define SYSTEMD_DBUS_SERVICE "org.freedesktop.systemd1"
-#define SYSTEMD_DBUS_PATH "/org/freedesktop/systemd1"
-#define SYSTEMD_DBUS_MANAGER_IFACE "org.freedesktop.systemd1.Manager"
-
-#define SYSTEMD_SOCKET_SUFFIX ".socket"
-#define MAX_SOCKET_NAME 1024
-
-#define SYSTEMD_SERVICE_SUFFIX ".service"
-#define MAX_SERVICE_NAME 1024
-
-#ifndef EXPORT
-#define EXPORT __attribute__ ((visibility("default")))
-#endif
-
-struct bus_ctx {
- const char *unit;
- sd_event *loop;
-};
-
-static int socket_started(sd_bus_message *m, void *userdata,
- sd_bus_error *ret_error)
-{
- struct bus_ctx *ctx = userdata;
- char *signal_unit;
- int ret;
-
- ret = sd_bus_message_read(m, "uoss", NULL, NULL, &signal_unit, NULL);
- if (ret < 0) {
- sd_event_exit(ctx->loop, ret);
- return 0;
- }
-
- if (!strcmp(signal_unit, ctx->unit))
- sd_event_exit(ctx->loop, 0);
-
- return 0;
-}
-
-static int systemd_unit_interface_sync(const char *method, const char *unit,
- bool wait)
-{
- sd_bus *bus = NULL;
- sd_event *loop = NULL;
- struct bus_ctx ctx;
- int ret;
-
- ret = sd_bus_open_system(&bus);
- if (ret < 0)
- return ret;
-
- if (wait) {
- ret = sd_event_new(&loop);
- if (ret < 0)
- goto unref_bus;
-
- ctx.loop = loop;
- ctx.unit = unit;
-
- ret = sd_bus_attach_event(bus, loop, SD_EVENT_PRIORITY_NORMAL);
- if (ret < 0)
- goto unref_loop;
-
- ret = sd_bus_add_match(bus, NULL,
- "type='signal',"
- "sender='" SYSTEMD_DBUS_SERVICE "',"
- "interface='" SYSTEMD_DBUS_MANAGER_IFACE "',"
- "member='JobRemoved',"
- "path_namespace='" SYSTEMD_DBUS_PATH "'",
- socket_started,
- &ctx);
- if (ret < 0)
- goto unref_loop;
- }
-
-
- ret = sd_bus_call_method(bus,
- SYSTEMD_DBUS_SERVICE,
- SYSTEMD_DBUS_PATH,
- SYSTEMD_DBUS_MANAGER_IFACE,
- method,
- NULL,
- NULL,
- "ss",
- unit,
- "replace");
- if (ret < 0)
- goto unref_loop;
-
- if (wait)
- ret = sd_event_loop(loop);
-
-unref_loop:
- if (wait)
- sd_event_unref(loop);
-unref_bus:
- sd_bus_unref(bus);
- return ret;
-}
-
-EXPORT int systemd_start_service(const char *service_name)
-{
- char unit[MAX_SERVICE_NAME];
- int ret;
-
- ret = snprintf(unit, sizeof(unit), "%s" SYSTEMD_SERVICE_SUFFIX,
- service_name);
- if (ret < 0 || ret >= sizeof(unit))
- return -ENAMETOOLONG;
-
- return systemd_unit_interface_sync("StartUnit", unit, true);
-}
-
-EXPORT int systemd_stop_service(const char *service_name)
-{
- char unit[MAX_SERVICE_NAME];
- int ret;
-
- ret = snprintf(unit, sizeof(unit), "%s" SYSTEMD_SERVICE_SUFFIX,
- service_name);
- if (ret < 0 || ret >= sizeof(unit))
- return -ENAMETOOLONG;
-
- return systemd_unit_interface_sync("StopUnit", unit, false);
-}
-
-EXPORT int systemd_start_socket(const char *socket_name)
-{
- char unit[MAX_SOCKET_NAME];
- int ret;
-
- ret = snprintf(unit, sizeof(unit), "%s" SYSTEMD_SOCKET_SUFFIX,
- socket_name);
- if (ret < 0 || ret >= sizeof(unit))
- return -ENAMETOOLONG;
-
-
- return systemd_unit_interface_sync("StartUnit", unit, true);
-}
-
-EXPORT int systemd_stop_socket(const char *socket_name)
-{
- char unit[MAX_SOCKET_NAME];
- int ret;
-
- ret = snprintf(unit, sizeof(unit), "%s" SYSTEMD_SOCKET_SUFFIX,
- socket_name);
- if (ret < 0 || ret >= sizeof(unit))
- return -ENAMETOOLONG;
-
- return systemd_unit_interface_sync("StopUnit", unit, false);
-}
diff --git a/hw/systemd.h b/hw/systemd.h
deleted file mode 100644
index 28ce944..0000000
--- a/hw/systemd.h
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
- * libdevice-node
- *
- * Copyright (c) 2015 Samsung Electronics Co., Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the License);
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-
-#ifndef __HW_SYSTEMD_H__
-#define __HW_SYSTEMD_H__
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-int systemd_start_service(const char *service_name);
-int systemd_stop_service(const char *service_name);
-int systemd_start_socket(const char *socket_name);
-int systemd_stop_socket(const char *socket_name);
-
-#ifdef __cplusplus
-}
-#endif /* __cplusplus */
-
-#endif /* __HW_SYSTEMD_H__ */
-