From: seolheui, kim <s414.kim@samsung.com>
Date: Tue, 15 Jan 2019 10:03:30 +0000 (+0900)
Subject: Emit 'unmount' signal before it stop the units
X-Git-Tag: submit/tizen_4.0/20190130.090735~1
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=0bb7b001479a4510f7208d9f6856920be48c4662;p=platform%2Fcore%2Fsecurity%2Fode.git

Emit 'unmount' signal before it stop the units

Change-Id: Idf91f3321a51878abf295c81e7b88e6c0c815158
Signed-off-by: seolheui, kim <s414.kim@samsung.com>
---

diff --git a/server/internal-encryption.cpp b/server/internal-encryption.cpp
index d27fda9..8f40090 100644
--- a/server/internal-encryption.cpp
+++ b/server/internal-encryption.cpp
@@ -37,6 +37,7 @@
 #include <klay/file-user.h>
 #include <klay/filesystem.h>
 #include <klay/dbus/connection.h>
+#include <klay/dbus/signal.h>
 #include <klay/error.h>
 #include <systemd/sd-bus.h>
 
@@ -56,6 +57,16 @@ namespace ode {
 namespace {
 
 const char *PRIVILEGE_PLATFORM	= "http://tizen.org/privilege/internal/default/platform";
+const std::string ODE_OBJECT_PATH = "/Org/Tizen/OnDeviceEncryption";
+const std::string ODE_INTERFACE_EVENT = "org.tizen.OnDeviceEncryption.Event";
+const std::string ODE_SIGNAL_NAME = "unmount";
+const std::string manifest =
+	"<node>"
+	"	<interface name='" + ODE_INTERFACE_EVENT + "'>"
+	"	<signal name='" + ODE_SIGNAL_NAME + "'>"
+	"	</signal>"
+	"	</interface>"
+	"</node>";
 
 // watches systemd jobs
 class JobWatch {
@@ -152,6 +163,15 @@ void stopSystemdUnits()
 	std::vector<std::string> preprocessUnits;
 	std::set<std::string> unitsToStop;
 
+	try {
+		systemDBus.emitSignal("",
+						ODE_OBJECT_PATH,
+						ODE_INTERFACE_EVENT,
+						ODE_SIGNAL_NAME, "()", nullptr);
+	} catch (runtime::Exception &e) {
+		ERROR(SINK, "Failed to emit signal : " + std::string(e.what()));
+	}
+
 	auto stopUnit = [&systemDBus](const std::string &unit) {
 		JobWatch watch(systemDBus);
 		WARN(SINK, "Stopping unit: " + unit);
@@ -390,6 +410,13 @@ InternalEncryptionServer::InternalEncryptionServer(ServerContext& srv,
 							std::to_string(v).c_str());
 		})
 	));
+
+	try {
+		dbus::Connection &systemDBus = dbus::Connection::getSystem();
+		systemDBus.registerObject(ODE_OBJECT_PATH, manifest, nullptr, nullptr);
+	} catch (runtime::Exception &e) {
+		ERROR(SINK, e.what());
+	}
 }
 
 InternalEncryptionServer::~InternalEncryptionServer()