You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
105 lines
2.3 KiB
C
105 lines
2.3 KiB
C
/*
|
|
* Secure X Message Passing Library v2 implementation.
|
|
* (c) Askele Group 2013-2015 <http://askele.com>
|
|
* (c) Alexander Vdolainen 2013-2015 <avdolainen@gmail.com>
|
|
*
|
|
* libsxmp is free software: you can redistribute it and/or modify it
|
|
* under the terms of the GNU Lesser General Public License as published
|
|
* by the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* libsxmp is distributed in the hope that it will be useful, but
|
|
* WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
|
* See the GNU Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.";
|
|
*
|
|
*/
|
|
|
|
#include <stdlib.h>
|
|
#include <stdio.h>
|
|
#include <errno.h>
|
|
#include <string.h>
|
|
#include <pthread.h>
|
|
#include <sys/stat.h>
|
|
#include <sys/time.h>
|
|
#include <sys/types.h>
|
|
|
|
#ifdef WIN32
|
|
#include <Winsock2.h>
|
|
#include <windows.h>
|
|
#include <rpc.h>
|
|
#else
|
|
#include <sys/select.h>
|
|
#include <netdb.h>
|
|
#include <unistd.h>
|
|
#include <uuid/uuid.h>
|
|
#endif
|
|
|
|
#include <fcntl.h>
|
|
|
|
#ifdef WIN32
|
|
#define UUID_T_LENGTH 16
|
|
|
|
#ifdef uuid_t
|
|
#undef uuid_t
|
|
#endif
|
|
|
|
typedef unsigned char uuid_t[16];
|
|
|
|
void uuid_generate_random(uuid_t out){
|
|
int i,a=0;
|
|
LARGE_INTEGER frequency,t1;
|
|
long int d;
|
|
|
|
for(i=0;i<UUID_T_LENGTH;i++){
|
|
a=rand();
|
|
*(out+i)=a;
|
|
}
|
|
|
|
QueryPerformanceFrequency(&frequency);
|
|
|
|
QueryPerformanceCounter(&t1);
|
|
d=(long int)t1.QuadPart*1000/frequency.QuadPart;
|
|
memcpy(out,&d,sizeof(d));
|
|
}
|
|
|
|
#endif
|
|
/* this function is an ugly implementation to get C string with uuid */
|
|
char *__generate_uuid(void)
|
|
{
|
|
#ifdef WIN32
|
|
char *uuidc = NULL;
|
|
uuid_t uuid_t_m;
|
|
int len, i = 0,r=0;
|
|
|
|
len = 33;
|
|
if(!(uuidc = malloc(len))) return NULL;
|
|
|
|
uuid_generate_random(uuid_t_m);
|
|
|
|
for(i = 0; i < 16; i++)
|
|
snprintf(uuidc+(2*i*sizeof(char)), len, "%02x", uuid_t_m[i]);
|
|
|
|
return uuidc;
|
|
|
|
#else
|
|
char *uuidc = NULL;
|
|
uuid_t uuid;
|
|
int len, i = 0;
|
|
|
|
len = sizeof(char)*(sizeof(uuid_t)*2) + sizeof(char);
|
|
if(!(uuidc = malloc(len))) return NULL;
|
|
|
|
uuid_generate_time_safe(uuid);
|
|
|
|
for(i = 0; i < sizeof(uuid_t); i++)
|
|
snprintf(uuidc+(2*i*sizeof(char)), len, "%02x", uuid[i]);
|
|
|
|
return uuidc;
|
|
#endif
|
|
}
|
|
|