mbtk/libgsw_lib/gsw_sys_interface.c

#include <stdio.h>
#include <stdlib.h>
#include <sys/types.h>
#include <unistd.h>
#include <fcntl.h>
#include <string.h>
#include "gsw_sys_interface.h"

#define  LOG_LEVLE_CONFIG_FILE "/etc/telinit"

int gsw_sys_svr_ftp_start(const char *cfg)
{
	int ret = GSW_HAL_SUCCESS;
	char command[128] = "vsftpd &";
	if(NULL == cfg)
	{
		ret = system(command);
	}
	else
	{
		sprintf(command, "vsftpd %s &", cfg);
		ret = system(command);
	}
	
	if(ret != 0) {
		printf("command execution failed command:%s.\n", command);
		return GSW_HAL_NORMAL_FAIL;
	}
	
	return GSW_HAL_SUCCESS;
}

int gsw_sys_svr_ftp_stop()
{
	int ret = GSW_HAL_SUCCESS;
	char command[] = "killall -TERM vsftpd";
	
	ret = system(command);
	if(ret != 0) 
	{
		printf("command execution failed command:%s.\n", command);
		return GSW_HAL_NORMAL_FAIL;
	}
	
	return GSW_HAL_SUCCESS;

}

int gsw_sys_svr_ssh_start(const char *cfg)
{
	int ret= GSW_HAL_SUCCESS;
	char command[128] = "/usr/sbin/sshd &";
	
	if(NULL == cfg)
	{	
		ret = system(command);
	}
	else
	{
		sprintf(command, "/usr/sbin/sshd %s &", cfg);
		ret = system(command);
	}
	
	if(ret != 0)
	{
		printf("command execution failed command:%s.\n", command);
		return GSW_HAL_NORMAL_FAIL;
	
	}
	return GSW_HAL_SUCCESS;
}

int gsw_sys_svr_ssh_stop()
{
	int ret = GSW_HAL_SUCCESS;
	char command[] = "killall sshd";
	
	ret = system(command);
	if(ret != 0) 
	{
		printf("command execution failed command:%s.\n", command);
		return GSW_HAL_NORMAL_FAIL;
	}
	
	return GSW_HAL_SUCCESS;
}

int gsw_sys_svr_syslog_restart(const char *log_lvl)
{
	(void)log_lvl;
	char command[256] = {0};
	int level = 0;
	char *log_level_params[8] = {"emerg", "alert", "crit", "err", "warning", "notice", "info", "debug"};
	char *log_level_values[8] = {"1", "2", "3", "4", "5", "6", "7", "8"};
	
	snprintf(command, sizeof(command), 
			 "grep -q 'setprop sys.default.loglevel' %s", LOG_LEVLE_CONFIG_FILE);

	for(level = 0; level < 8; level++)
	{
		if(0 == strcmp(log_lvl, log_level_params[level]))
			break;
	}

	if(8 == level)
	{
		printf("Parameter error\n");
		return -1;
	}
	
	int exists = system(command);
	if (exists != 0) {
		printf("config option not exist.\n");
		return GSW_HAL_NORMAL_FAIL;
	}

	snprintf(command, sizeof(command), 
	         "sed -i 's/\\(setprop sys.default.loglevel \\)\\S*/\\1%s/' %s",
	         log_level_values[level], LOG_LEVLE_CONFIG_FILE);
	
	int result = system(command);
	if (result != 0) {
	    printf("command execution failed.\n");
	    return GSW_HAL_SUCCESS;
	}


	return GSW_HAL_NORMAL_FAIL;
}