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/*
* WiFi-Direct UG
*
* Copyright 2012 Samsung Electronics Co., Ltd
* Licensed under the Flora License, Version 1.1 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
* http://floralicense.org/license
* 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.
*
*/
/**
* This file implements wifi direct application utils functions.
*
* @file wfd-app-util.c
* @author Sungsik Jang (sungsik.jang@samsung.com)
* @version 0.1
*/
#include <stdio.h>
#include <string.h>
#include "wfd-ugapp-util.h"
char *wfd_app_trim_path(const char *filewithpath)
{
#if 0
char *filename = NULL;
if ((filename = strrchr(filewithpath, '/')) == NULL)
return (char *) filewithpath;
else
return (filename + 1);
#else
static char *filename[100];
char *strptr = NULL;
int start = 0;
const char *space = " ";
int len = strlen(filewithpath);
if (len > 20) {
strptr = (char *) filewithpath + (len - 20);
start = 0;
} else if (len < 20) {
strptr = (char *) filewithpath;
start = 20 - len;
}
strncpy((char *) filename, space, strlen(space));
strncpy((char *) filename + start, strptr, 50);
return (char *) filename;
#endif
}
int wfd_app_gettid()
{
#ifdef __NR_gettid
return syscall(__NR_gettid);
#else
WDUA_LOGE("__NR_gettid is not defined, please include linux/unistd.h ");
return -1;
#endif
}
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