From 3f73227a7c17638c8ed28441fdd09ce2aad8fcd7 Mon Sep 17 00:00:00 2001
From: jongmyeongko <jongmyeong.ko@samsung.com>
Date: Wed, 4 Jan 2017 15:25:14 +0900
Subject: [PATCH] Support legacy image for backward-compatibility

Refer to:
	https://review.tizen.org/gerrit/#/c/104823/

Change-Id: I79f4ae9e75e728f20e3d079b3d63f1ba1a8f3c6a
Signed-off-by: jongmyeongko <jongmyeong.ko@samsung.com>
---
 include/pkgmgr-server.h |  1 +
 org.tizen.pkgmgr.conf   |  1 +
 src/pkgmgr-server.c     | 28 ++++++++++++++++++++++++
 src/request.c           | 57 +++++++++++++++++++++++++++++++++++++++++++++++++
 4 files changed, 87 insertions(+)

diff --git a/include/pkgmgr-server.h b/include/pkgmgr-server.h
index 0180fcb..7b2fe5a 100644
--- a/include/pkgmgr-server.h
+++ b/include/pkgmgr-server.h
@@ -81,6 +81,7 @@ enum request_type {
 	REQUEST_TYPE_UNSET_RESTRICTION_MODE,
 	REQUEST_TYPE_GET_RESTRICTION_MODE,
 	REQUEST_TYPE_SET_APP_LABEL,
+	REQUEST_TYPE_MIGRATE_EXTERNAL_IMAGE,
 };
 
 gboolean queue_job(void *data);
diff --git a/org.tizen.pkgmgr.conf b/org.tizen.pkgmgr.conf
index 7ad7a4b..306f578 100644
--- a/org.tizen.pkgmgr.conf
+++ b/org.tizen.pkgmgr.conf
@@ -43,5 +43,6 @@
 		<check send_destination="org.tizen.pkgmgr" send_interface="org.tizen.pkgmgr" send_member="disable_app" privilege="http://tizen.org/privilege/packagemanager.admin"/>
 		<check send_destination="org.tizen.pkgmgr" send_interface="org.tizen.pkgmgr" send_member="enable_global_app_for_uid" privilege="http://tizen.org/privilege/packagemanager.admin"/>
 		<check send_destination="org.tizen.pkgmgr" send_interface="org.tizen.pkgmgr" send_member="disable_global_app_for_uid" privilege="http://tizen.org/privilege/packagemanager.admin"/>
+		<check send_destination="org.tizen.pkgmgr" send_interface="org.tizen.pkgmgr" send_member="migrate_external_image" privilege="http://tizen.org/privilege/packagemanager.admin"/>
 	</policy>
 </busconfig>
diff --git a/src/pkgmgr-server.c b/src/pkgmgr-server.c
index e4653a2..b0cf052 100644
--- a/src/pkgmgr-server.c
+++ b/src/pkgmgr-server.c
@@ -1449,6 +1449,29 @@ static int __process_set_app_label(struct backend_job *job)
 	return ret;
 }
 
+static int __process_migrate_external_image(struct backend_job *job)
+{
+	char *backend_cmd;
+	char **argv;
+	char args[MAX_PKG_ARGS_LEN];
+	int pid;
+
+	backend_cmd = job->backend_path;
+	if (backend_cmd == NULL)
+		return -1;
+
+	snprintf(args, sizeof(args), "%s -k %s --migrate-extimg %s -u %d %s",
+			backend_cmd, job->req_id, job->pkgid,
+			(int)job->target_uid, job->args);
+
+	argv = __generate_argv(args);
+
+	pid = __fork_and_exec_with_args(argv, APPFW_UID);
+	g_strfreev(argv);
+
+	return pid;
+}
+
 static int __post_process(int ret, int x, struct backend_job *job)
 {
 	if (ret < 0) {
@@ -1622,6 +1645,11 @@ gboolean queue_job(void *data)
 		ret = __process_set_app_label(job);
 		_free_backend_job(job);
 		break;
+	case REQUEST_TYPE_MIGRATE_EXTERNAL_IMAGE:
+		__set_backend_busy(x);
+		ret = __process_migrate_external_image(job);
+		__post_process(ret, x, job);
+		break;
 	default:
 		ret = -1;
 		break;
diff --git a/src/request.c b/src/request.c
index 073be8e..8e3793e 100644
--- a/src/request.c
+++ b/src/request.c
@@ -175,6 +175,11 @@ static const char instropection_xml[] =
 	"      <arg type='s' name='label' direction='in'/>"
 	"      <arg type='i' name='ret' direction='out'/>"
 	"    </method>"
+	"    <method name='migrate_external_image'>"
+	"      <arg type='u' name='uid' direction='in'/>"
+	"      <arg type='s' name='pkgid' direction='in'/>"
+	"      <arg type='i' name='ret' direction='out'/>"
+	"    </method>"
 	"  </interface>"
 	"</node>";
 static GDBusNodeInfo *instropection_data;
@@ -1432,6 +1437,55 @@ static int __handle_request_set_app_label(uid_t uid,
 	return 0;
 }
 
+static int __handle_request_migrate_external_image(uid_t uid,
+		GDBusMethodInvocation *invocation, GVariant *parameters)
+{
+	uid_t target_uid = (uid_t)-1;
+	char *pkgid = NULL;
+	char *pkgtype;
+	char *reqkey;
+
+	g_variant_get(parameters, "(us)", &target_uid, &pkgid);
+	if (target_uid == (uid_t)-1 || pkgid == NULL) {
+		g_dbus_method_invocation_return_value(invocation,
+				g_variant_new("(i)", PKGMGR_R_ECOMM));
+		return -1;
+	}
+
+	pkgtype = _get_pkgtype_from_pkgid(pkgid, target_uid);
+	if (pkgtype == NULL) {
+		g_dbus_method_invocation_return_value(invocation,
+				g_variant_new("(i)", PKGMGR_R_ENOPKG));
+		return -1;
+	}
+
+	reqkey = __generate_reqkey(pkgid);
+	if (reqkey == NULL) {
+		g_dbus_method_invocation_return_value(invocation,
+				g_variant_new("(i)", PKGMGR_R_ENOMEM));
+		free(pkgtype);
+		return -1;
+	}
+
+	if (_push_queue(target_uid, uid, reqkey,
+				REQUEST_TYPE_MIGRATE_EXTERNAL_IMAGE,
+				pkgtype, pkgid, NULL)) {
+		g_dbus_method_invocation_return_value(invocation,
+				g_variant_new("(i)", PKGMGR_R_ESYSTEM));
+		free(reqkey);
+		free(pkgtype);
+		return -1;
+	}
+
+	g_dbus_method_invocation_return_value(invocation,
+			g_variant_new("(i)", PKGMGR_R_OK));
+
+	free(reqkey);
+	free(pkgtype);
+
+	return 0;
+}
+
 static uid_t __get_caller_uid(GDBusConnection *connection, const char *name)
 {
 	GError *err = NULL;
@@ -1535,6 +1589,9 @@ static void __handle_method_call(GDBusConnection *connection,
 				parameters);
 	else if (g_strcmp0(method_name, "set_app_label") == 0)
 		ret = __handle_request_set_app_label(uid, invocation, parameters);
+	else if (g_strcmp0(method_name, "migrate_external_image") == 0)
+		ret = __handle_request_migrate_external_image(uid, invocation,
+				parameters);
 	else
 		ret = -1;
 
-- 
2.7.4