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/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
/*
* Copyright (c) 2014 Samsung Electronics Co., Ltd All Rights Reserved
*
* 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.
*/
#define _POSIX_SOURCE
#include <errno.h>
#include <fcntl.h>
#include <stdio.h>
#include <signal.h>
#include <unistd.h>
#include <stdbool.h>
#include <libconfig.h>
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <sys/reboot.h>
#include <vconf/vconf-keys.h>
#include <asm-generic/setup.h> // for COMMAND_LINE_SIZE
#include "system-recovery.h"
void sys_power_reboot(void)
{
reboot(RB_AUTOBOOT);
}
#define KERNEL_CMDLINE_KEY "tizen.recovery"
// looks for tizen.recovery= key in kernel command line
char *get_action_from_cmdline(void)
{
FILE *fp;
char cmdline[COMMAND_LINE_SIZE];
int len;
fp = fopen("/proc/cmdline", "r");
if (!fp)
return NULL;
char *p = fgets(cmdline, sizeof cmdline, fp);
fclose(fp);
if (!p)
return NULL;
const char *prefix = KERNEL_CMDLINE_KEY "=";
p = strstr(cmdline, prefix);
if (!p)
return NULL;
p += strlen(prefix);
for (len = 0; *(p + len) != 0 && !isspace(*(p + len)); ++len)
; /* skip */
return strndup(p, len);
}
int main(void)
{
config_t cfg;
int ret;
LOGD("[main] recovery started.\n");
config_init(&cfg);
ret = config_read_file(&cfg, SYSTEM_RECOVERY_CONFIG_FILE);
if (ret == CONFIG_FALSE) {
LOGD("Can't read config file");
return 1;
}
#ifdef RECOVERY_GUI
ret = recovery_gui(&cfg);
#else
ret = recovery_headless(&cfg);
#endif
LOGD("[main] recovery finished.\n");
config_destroy(&cfg);
return ret;
}
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