Get information about running apps except for subapps

- add is_subapp in app_status_info_t
- modify _status_app_is_running()
- modify _status_app_is_running_v2()
- remove unused file

Change-Id: I5c0a2dc4834f6fb4468fab8f4f44f8aedebbc4b2
Signed-off-by: Junghoon Park <jh9216.park@samsung.com>

5 files changed, 41 insertions, 162 deletions

diff --git a/am_daemon/ac_status.c b/am_daemon/ac_status.c
deleted file mode 100644
index ec8203b1..00000000
--- a/am_daemon/ac_status.c
+++ /dev/null
@@ -1,108 +0,0 @@
-/*
- *  aul
- *
- * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
- *
- * Contact: Jayoun Lee <airjany@samsung.com>, Sewook Park <sewook7.park@samsung.com>, Jaeho Lee <jaeho81.lee@samsung.com>
- *
- * 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 <stdlib.h>
-#include <glib.h>
-#include <aul.h>
-#include "aul_util.h"
-#include "simple_util.h"
-
-GSList *app_status_info_list = NULL;
-
-int _add_app_status_info_list(char *appid, int pid, uid_t uid)
-{
-	GSList *iter = NULL;
-	app_status_info_t *info_t = NULL;
-
-	for (iter = app_status_info_list; iter != NULL; iter = g_slist_next(iter))
-	{
-		info_t = (app_status_info_t *)iter->data;
-		if(pid == info_t->pid) {
-			return 0;
-		}
-	}
-
-	info_t = malloc(sizeof(app_status_info_t));
-	strncpy(info_t->appid, appid, MAX_PACKAGE_STR_SIZE-1);
-	info_t->status = STATUS_LAUNCHING;
-	info_t->pid = pid;
-	info_t->user = uid;
-	app_status_info_list = g_slist_append(app_status_info_list, info_t);
-
-	for (iter = app_status_info_list; iter != NULL; iter = g_slist_next(iter))
-	{
-		info_t = (app_status_info_t *)iter->data;
-
-		_D("%s, %d, %d", info_t->appid, info_t->pid, info_t->status);
-	}
-
-	return 0;
-}
-
-int _update_app_status_info_list(int pid, int status, uid_t uid)
-{
-	GSList *iter = NULL;
-	app_status_info_t *info_t = NULL;
-
-	for (iter = app_status_info_list; iter != NULL; iter = g_slist_next(iter))
-	{
-		info_t = (app_status_info_t *)iter->data;
-		if((pid == info_t->pid) && ((info_t->user == uid) || (info_t->user == 0))) {
-			info_t->status = status;
-			break;
-		}
-	}
-
-	for (iter = app_status_info_list; iter != NULL; iter = g_slist_next(iter))
-	{
-		info_t = (app_status_info_t *)iter->data;
-
-		_D("%s, %d, %d", info_t->appid, info_t->pid, info_t->status);
-	}
-
-	return 0;
-}
-
-int _remove_app_status_info_list(int pid, uid_t uid)
-{
-	GSList *iter = NULL;
-	app_status_info_t *info_t = NULL;
-
-	for (iter = app_status_info_list; iter != NULL; iter = g_slist_next(iter))
-	{
-		info_t = (app_status_info_t *)iter->data;
-		if((pid == info_t->pid) && ((info_t->user == uid) || (info_t->user == 0))) {
-			app_status_info_list = g_slist_remove(app_status_info_list, info_t);
-			free(info_t);
-			break;
-		}
-	}
-
-	for (iter = app_status_info_list; iter != NULL; iter = g_slist_next(iter))
-	{
-		info_t = (app_status_info_t *)iter->data;
-
-		_D("%s, %d, %d", info_t->appid, info_t->pid, info_t->status);
-	}
-
-	return 0;
-}
-
diff --git a/am_daemon/amd_launch.c b/am_daemon/amd_launch.c
index 01811d4c..e46400ba 100644
--- a/am_daemon/amd_launch.c
+++ b/am_daemon/amd_launch.c
@@ -528,7 +528,8 @@ static int __compare_signature(const struct appinfo *ai, int cmd,
 }
 
 static int __get_pid_for_app_group(const char *appid, int pid, int caller_uid, bundle* kb,
-		int *lpid, gboolean *can_attach, gboolean *new_process, app_group_launch_mode* launch_mode)
+		int *lpid, gboolean *can_attach, gboolean *new_process,
+		app_group_launch_mode* launch_mode, bool *is_subapp)
 {
 	int st = -1;
 	int found_pid = -1;
@@ -536,6 +537,9 @@ static int __get_pid_for_app_group(const char *appid, int pid, int caller_uid, b
 
 	if (app_group_is_group_app(kb)) {
 		pid = -1;
+		*is_subapp = true;
+	} else {
+		*is_subapp = false;
 	}
 
 	if (pid > 0)
@@ -745,6 +749,7 @@ int _start_app(const char* appid, bundle* kb, int cmd, int caller_pid,
 	gboolean new_process = FALSE;
 	app_group_launch_mode launch_mode;
 	const char *pad_type = LAUNCHPAD_PROCESS_POOL_SOCK;
+	bool is_subapp = false;
 
 	snprintf(tmpbuf, MAX_PID_STR_BUFSZ, "%d", caller_pid);
 	bundle_add(kb, AUL_K_CALLER_PID, tmpbuf);
@@ -808,7 +813,7 @@ int _start_app(const char* appid, bundle* kb, int cmd, int caller_pid,
 	component_type = appinfo_get_value(ai, AIT_COMP);
 	if (strncmp(component_type, APP_TYPE_UI, strlen(APP_TYPE_UI)) == 0) {
 		pid = __get_pid_for_app_group(appid, pid, caller_uid, kb,
-				&lpid, &can_attach, &new_process, &launch_mode);
+				&lpid, &can_attach, &new_process, &launch_mode, &is_subapp);
 		if (pid == -EILLEGALACCESS) {
 			__real_send(fd, pid);
 			return pid;
@@ -860,7 +865,7 @@ int _start_app(const char* appid, bundle* kb, int cmd, int caller_pid,
 	}
 
 	if (pid > 0) {
-		_status_add_app_info_list(appid, app_path, pid, LAUNCHPAD_PID, caller_uid);
+		_status_add_app_info_list(appid, app_path, pid, LAUNCHPAD_PID, is_subapp, caller_uid);
 		if (strncmp(component_type, APP_TYPE_UI, strlen(APP_TYPE_UI)) == 0) {
 			if (new_process) {
 				_D("add app group info");
diff --git a/am_daemon/amd_status.c b/am_daemon/amd_status.c
index 9a8a415b..162f3875 100644
--- a/am_daemon/amd_status.c
+++ b/am_daemon/amd_status.c
@@ -39,9 +39,20 @@
 #include "menu_db_util.h"
 #include "amd_app_group.h"
 
-GSList *app_status_info_list = NULL;
+typedef struct _app_status_info_t{
+	char appid[MAX_PACKAGE_STR_SIZE];
+	char app_path[MAX_PACKAGE_APP_PATH_SIZE];
+	int status;
+	int pid;
+	int pad_pid;
+	bool is_subapp;
+	uid_t uid;
+} app_status_info_t;
+
+static GSList *app_status_info_list = NULL;
 
-int _status_add_app_info_list(const char *appid, const char *app_path, int pid, int pad_pid, uid_t uid)
+int _status_add_app_info_list(const char *appid, const char *app_path, int pid,
+				int pad_pid, bool is_subapp, uid_t uid)
 {
 	GSList *iter;
 	GSList *iter_next;
@@ -71,6 +82,7 @@ int _status_add_app_info_list(const char *appid, const char *app_path, int pid,
 	info_t->status = STATUS_LAUNCHING;
 	info_t->pid = pid;
 	info_t->pad_pid = pad_pid;
+	info_t->is_subapp = is_subapp;
 	info_t->uid = uid;
 	app_status_info_list = g_slist_append(app_status_info_list, info_t);
 
@@ -159,7 +171,8 @@ int _status_app_is_running(const char *appid, uid_t uid)
 
 	for (iter = app_status_info_list; iter != NULL; iter = g_slist_next(iter)) {
 		info_t = (app_status_info_t *)iter->data;
-		if ((strncmp(appid, info_t->appid, MAX_PACKAGE_STR_SIZE) == 0) && (info_t->uid == uid))
+		if ((strncmp(appid, info_t->appid, MAX_PACKAGE_STR_SIZE) == 0)
+			&& (info_t->uid == uid) && !info_t->is_subapp)
 			return info_t->pid;
 	}
 
@@ -229,6 +242,20 @@ int _status_send_running_appinfo(int fd, uid_t uid)
 	return 0;
 }
 
+static inline int __find_pid_by_appid(const char *dname, const char *appid,
+		void *priv, uid_t uid)
+{
+	int pid = 0;
+
+	if (strncmp(appid, (char *)priv, MAX_LOCAL_BUFSZ-1) == 0) {
+		pid = atoi(dname);
+		if (pid != getpgid(pid) || app_group_is_sub_app(pid))
+			pid = 0;
+	}
+
+	return pid;
+}
+
 int _status_app_is_running_v2(const char *appid, uid_t caller_uid)
 {
 	int ret;
@@ -241,7 +268,7 @@ int _status_app_is_running_v2(const char *appid, uid_t caller_uid)
 	if (ai == NULL)
 		return -1;
 
-	ret = __proc_iter_appid(NULL, (void *)appid);
+	ret = __proc_iter_appid(__find_pid_by_appid, (void *)appid);
 
 	return ret;
 }
@@ -276,41 +303,6 @@ static int __get_pkginfo(const char *dname, const char *appid, void *priv, uid_t
 	return 0;
 }
 
-int _status_send_running_appinfo_v2(int fd)
-{
-	app_pkt_t *pkt = NULL;
-	int len;
-	char buf[AUL_SOCK_MAXBUFF] = {0 ,};
-
-	__proc_iter_appid(__get_pkginfo, buf);
-	len = strlen(buf);
-
-	pkt = (app_pkt_t *)malloc(AUL_PKT_HEADER_SIZE + len);
-	if (!pkt) {
-		_E("malloc fail");
-		close(fd);
-		return 0;
-	}
-
-	pkt->cmd = APP_RUNNING_INFO_RESULT;
-	pkt->len = len;
-	memcpy(pkt->data, buf, len);
-
-	if ((len = send(fd, pkt, pkt->len + AUL_PKT_HEADER_SIZE, 0))
-			!= pkt->len + AUL_PKT_HEADER_SIZE) {
-		if (errno == EPIPE)
-			_E("send failed due to EPIPE.\n");
-		_E("send fail to client");
-	}
-
-	if(pkt)
-		free(pkt);
-
-	close(fd);
-
-	return 0;
-}
-
 static int __get_appid_bypid(int pid, char *appid, int len)
 {
 	char *result;
diff --git a/am_daemon/amd_status.h b/am_daemon/amd_status.h
index a7bd5811..f4a6e7a8 100644
--- a/am_daemon/amd_status.h
+++ b/am_daemon/amd_status.h
@@ -22,8 +22,9 @@
 #include <unistd.h>
 #include <sys/types.h>
 #include <glib.h>
+#include <stdbool.h>
 
-int _status_add_app_info_list(const char *appid, const char *app_path, int pid, int pad_pid, uid_t uid);
+int _status_add_app_info_list(const char *appid, const char *app_path, int pid, int pad_pid, bool is_subapp, uid_t uid);
 int _status_update_app_info_list(int pid, int status,  uid_t uid);
 int _status_remove_app_info_list_with_uid(uid_t uid);
 int _status_remove_app_info_list(int pid, uid_t uid);
@@ -32,12 +33,10 @@ int _status_send_running_appinfo(int fd, uid_t uid);
 int _status_app_is_running(const char *appid,  uid_t uid);
 int _status_app_is_running_v2(const char *appid, uid_t caller_uid);
 char *_status_app_get_appid_bypid(int pid);
-int _status_send_running_appinfo_v2(int fd); //depcrecated
 int _status_get_appid_bypid(int fd, int pid);
 int _status_get_pkgid_bypid(int fd, int pid);
 int _status_init(void);
 
-
 //TODO : remove
 
 typedef struct _item_pkt_t {
diff --git a/include/aul_util.h b/include/aul_util.h
index 3f9bac9e..99609d6d 100644
--- a/include/aul_util.h
+++ b/include/aul_util.h
@@ -41,15 +41,6 @@
 			l = l_next,                     \
 			l_next = g_slist_next(l))
 
-typedef struct _app_status_info_t{
-	char appid[MAX_PACKAGE_STR_SIZE];
-	char app_path[MAX_PACKAGE_APP_PATH_SIZE];
-	int status;
-	int pid;
-	int pad_pid;
-	uid_t uid;
-} app_status_info_t;
-
 int _add_app_status_info_list(char *appid, int pid, uid_t uid);
 int _update_app_status_info_list(int pid, int status, uid_t uid);
 int _remove_app_status_info_list(int pid, uid_t uid);