Tizen 2.0 Releasesubmit/tizen_2.0/20130215.191801accepted/tizen_2.0/20130215.203526tizen_2.0

4 files changed, 156 insertions, 0 deletions

diff --git a/set_pmon/CMakeLists.txt b/set_pmon/CMakeLists.txt
new file mode 100644
index 0000000..72f3c70
--- /dev/null
+++ b/set_pmon/CMakeLists.txt
@@ -0,0 +1,13 @@
+CMAKE_MINIMUM_REQUIRED(VERSION 2.6)
+set(SET_PMON set_pmon)
+
+SET(SRCS set_pmon.c)
+INCLUDE_DIRECTORIES(${CMAKE_CURRENT_SOURCE_DIR})
+
+ADD_EXECUTABLE(${SET_PMON} ${SRCS})
+TARGET_LINK_LIBRARIES(${SET_PMON} ${PROJECT_NAME})
+INSTALL(TARGETS ${SET_PMON} DESTINATION bin)
+INSTALL(PROGRAMS ${CMAKE_BINARY_DIR}/set_pmon/regpmon.sh DESTINATION bin)
+
+# install rc script
+INSTALL(PROGRAMS ${CMAKE_BINARY_DIR}/set_pmon/pmon DESTINATION /etc/rc.d/init.d)
diff --git a/set_pmon/pmon b/set_pmon/pmon
new file mode 100755
index 0000000..f389e5f
--- /dev/null
+++ b/set_pmon/pmon
@@ -0,0 +1,5 @@
+#!/bin/sh
+
+# clean up vip process history
+rm -f /tmp/vip/*
+
diff --git a/set_pmon/regpmon.sh b/set_pmon/regpmon.sh
new file mode 100755
index 0000000..3aa71e8
--- /dev/null
+++ b/set_pmon/regpmon.sh
@@ -0,0 +1,12 @@
+#!/bin/sh
+
+# Don't regist processes on hibernation capturing sequence
+if [ -e /opt/etc/.hib_capturing ] ; then
+	exit 0
+elif [ -e /opt/etc/.hib_capturing_firstboot ]; then
+	exit 0
+fi
+
+set_pmon -v Xorg enlightenment dbus-daemon libsqlfs_mount telephony-server pulseaudio
+set_pmon -p wifid phonebook-engine voice-calld menu-daemon input_router indicator dlog-daemon ss-server media-server sf_server security-server dnet quickpanel sound_server audio-session-mgr-server launchpad_preloading_preinitializing_daemon voip-daemon drm_server calendar-serviced wrt_launchpad_daemon
+
diff --git a/set_pmon/set_pmon.c b/set_pmon/set_pmon.c
new file mode 100755
index 0000000..ce0725c
--- /dev/null
+++ b/set_pmon/set_pmon.c
@@ -0,0 +1,126 @@
+/*
+ * Copyright (c) 2012 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 <stdio.h>
+#include <errno.h>
+#include <unistd.h>
+#include <dirent.h>
+#include <ctype.h>
+#include <sysman.h>
+#include <string.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+
+#define BUFF_MAX 255
+
+int set_oomadj(int pid, int oomadj_val)
+{
+	char buf[BUFF_MAX];
+	FILE *fp;
+
+	snprintf(buf, BUFF_MAX, "/proc/%d/oom_adj", pid);
+	fp = fopen(buf, "w");
+	if (fp == NULL)
+		return -1;
+	fprintf(fp, "%d", oomadj_val);
+	fclose(fp);
+
+	return 0;
+}
+
+int check_and_setpmon(int pid, int idx, char **argv, char type)
+{
+	int fd;
+	char buf[BUFF_MAX];
+	char *filename;
+
+	snprintf(buf, BUFF_MAX, "/proc/%d/cmdline", pid);
+	fd = open(buf, O_RDONLY);
+	if (fd < 0)
+		return -1;
+
+	read(fd, buf, BUFF_MAX-1);
+	close(fd);
+
+	buf[BUFF_MAX-1] = '\0';
+
+	if (type == 'v')
+		set_oomadj(pid, -17);
+
+	filename = strrchr(buf, '/');
+	if (filename == NULL)
+		filename = buf;
+	else
+		filename = filename + 1;
+
+	while (idx > 1) {	/* argv[1] is monitoring type */
+		if (!strcmp(argv[idx], filename)) {
+			switch (type) {
+			case 'v':
+				printf("====> found, %s - set vip\n",
+				       argv[idx]);
+				sysconf_set_vip(pid);
+				return 0;
+			case 'p':
+				printf("====> found, %s - set permanent\n",
+				       argv[idx]);
+				sysconf_set_permanent_bypid(pid);
+				return 0;
+			default:
+				break;
+			}
+		}
+		idx--;
+	}
+	return -1;
+}
+
+int main(int argc, char **argv)
+{
+	int pid = -1;
+	char type;
+	DIR *dp;
+	struct dirent *dentry;
+
+	if (argc < 3 ||
+	    argv[1][0] != '-' ||
+	    argv[1][1] == '\0' || (argv[1][1] != 'v' && argv[1][1] != 'p')) {
+		printf("Usage: %s <monitoring type> <process name>\n", argv[0]);
+		printf("Monitoring types: -v \t VIP process\n");
+		printf("                  -p \t Permanent process\n");
+		return 1;
+	}
+
+	dp = opendir("/proc");
+	if (!dp) {
+		printf("open /proc : %s\n", strerror(errno));
+		return 1;
+	}
+	type = argv[1][1];
+
+	while ((dentry = readdir(dp)) != NULL) {
+		if (!isdigit(dentry->d_name[0]))
+			continue;
+
+		pid = atoi(dentry->d_name);
+		check_and_setpmon(pid, argc - 1, argv, type);
+	}
+
+	closedir(dp);
+	return 0;
+}