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/* misc.c */
/* some misc routines than aren't really part of the ssh protocols but can be useful to the client */
/*
Copyright 2003 Aris Adamantiadis
This file is part of the SSH Library
The SSH Library 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 2.1 of the License, or (at your
option) any later version.
The SSH Library 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 the SSH Library; see the file COPYING. If not, write to
the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
MA 02111-1307, USA. */
#include <limits.h>
#include <stdio.h>
#include <unistd.h>
#include <string.h>
#include <stdlib.h>
#include <sys/types.h>
#ifdef _WIN32
#define _WIN32_IE 0x0400 //SHGetSpecialFolderPath
#include <shlobj.h>
#include <winsock2.h>
#else
#include <pwd.h>
#endif
#include "libssh/libssh.h"
#ifndef _WIN32
char *ssh_get_user_home_dir(){
static char szPath[PATH_MAX] = {0};
struct passwd *pwd = NULL;
pwd = getpwuid(getuid());
if (pwd == NULL) {
return NULL;
}
snprintf(szPath, PATH_MAX - 1, "%s", pwd->pw_dir);
return szPath;
}
#else /* _WIN32 */
char *ssh_get_user_home_dir(){
static char szPath[MAX_PATH];
if (SHGetSpecialFolderPathA(NULL, szPath, CSIDL_PROFILE, TRUE))
return szPath;
else
return NULL;
}
#endif
/* we have read access on file */
int ssh_file_readaccess_ok(char *file){
if(!access(file,R_OK))
return 1;
return 0;
}
u64 ntohll(u64 a){
#ifdef WORDS_BIGENDIAN
return a;
#else
u32 low=a & 0xffffffff;
u32 high = a >> 32 ;
low=ntohl(low);
high=ntohl(high);
return (( ((u64)low) << 32) | ( high));
#endif
}
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