devicectl: add suspend/resume command

Usage: devicectl power suspend|resume reason(int)
 #) devicectl power suspend 12345
 #) devicectl power resume 2000

The value reason can be an any integer and the devicectl doesn't test
it is valid reason or not. Therefore some listeners of suspend/resume
event might malfunction as they receive a wierd reason.

Change-Id: I62c66e0a8034f9884fd006404991330902ecca21
Signed-off-by: Youngjae Cho <y0.cho@samsung.com>
(cherry picked from commit 4d0daf18b56643cfaeb81f7ca777135726340398)

diff --git a/src/power/power-dbus.c b/src/power/power-dbus.c
index 79bd067..09a1f4a 100644 (file)
--- a/src/power/power-dbus.c
+++ b/src/power/power-dbus.c
@@ -434,6 +434,21 @@ out:
        return g_variant_new("(i)", ret);
 }
 
+// devicectl power suspend
+// devicectl power resume
+static GVariant *dbus_power_change_state_with_reason(GDBusConnection *conn,
+       const gchar *sender, const gchar *path, const gchar *iface, const gchar *name,
+       GVariant *param, GDBusMethodInvocation *invocation, gpointer user_data)
+{
+       uint64_t next;
+       int reason;
+
+       g_variant_get(param, "(ti)", &next, &reason);
+       power_request_change_state(next, reason);
+
+       return gdbus_new_g_variant_tuple();
+}
+
 static GVariant *dbus_power_get_state(GDBusConnection *conn,
        const gchar *sender, const gchar *path, const gchar *iface, const gchar *name,
        GVariant *param, GDBusMethodInvocation *invocation, gpointer user_data)
@@ -469,6 +484,7 @@ static const dbus_method_s dbus_methods[] = {
        { "RemoveChangeTransientStateWait",  "t",   NULL, dbus_power_remove_change_transient_state_wait },
        { "ConfirmChangeStateWait",          "t",   "i",  dbus_power_confirm_change_state_wait },
        { "PowerChangeState",                "t",   "i",  dbus_power_change_state },
+       { "PowerChangeStateWithReason",      "ti",  NULL, dbus_power_change_state_with_reason },
        { "PowerGetState",                   NULL,  "t",  dbus_power_get_state },
        { "PowerGetWakeupReason",            NULL,  "i",  dbus_power_get_wakeup_reason },
        /* Add methods here */

diff --git a/tools/devicectl/devicectl.c b/tools/devicectl/devicectl.c
index 66704fa..456cd42 100644 (file)
--- a/tools/devicectl/devicectl.c
+++ b/tools/devicectl/devicectl.c
@@ -24,6 +24,8 @@
 #include <libsyscommon/libgdbus.h>
 #include <shared/common.h>
 #include "usb.h"
+#include "power/power.h"
+
 
 /*
  * devicectl [device] [action]
@@ -413,6 +415,30 @@ out:
        return ret;
 }
 
+static int power_suspend(char **args)
+{
+       gdbus_call_sync_with_reply(DEVICED_BUS_NAME,
+               DEVICED_PATH_POWER,
+               DEVICED_INTERFACE_POWER,
+               "PowerChangeStateWithReason",
+               g_variant_new("(ti)", DEVICED_POWER_STATE_SLEEP, atoi(args[3])),
+               NULL);
+
+       return 0;
+}
+
+static int power_resume(char **args)
+{
+       gdbus_call_sync_with_reply(DEVICED_BUS_NAME,
+               DEVICED_PATH_POWER,
+               DEVICED_INTERFACE_POWER,
+               "PowerChangeStateWithReason",
+               g_variant_new("(ti)", DEVICED_POWER_STATE_NORMAL, atoi(args[3])),
+               NULL);
+
+       return 0;
+}
+
 static int power_off(char **args)
 {
        return power_operation(args, "poweroff");
@@ -442,6 +468,8 @@ static const struct action {
        { DEVICE_CORE,      "devicelist",      3, device_list,       ""            },
        { DEVICE_EXTCON,    "enable",          4, enable_device,     "[USB|HEADPHONE|HDMI|DOCK]" },
        { DEVICE_EXTCON,    "disable",         4, disable_device,    "[USB|HEADPHONE|HDMI|DOCK]" },
+       { DEVICE_POWER,     "suspend",         4, power_suspend,     "reason(int)" },
+       { DEVICE_POWER,     "resume",          4, power_resume,      "reason(int)" },
        { DEVICE_POWER,     "off",             3, power_off,         ""            },
        { DEVICE_POWER,     "reboot",          3, power_reboot,      ""            },
 };