mirror of https://github.com/oxen-io/lokinet
Merge branch 'master' of https://github.com/loki-project/loki-network
commit
4b3b09736b
File diff suppressed because it is too large
Load Diff
@ -1,157 +0,0 @@
|
|||||||
#ifdef _MSC_VER
|
|
||||||
/* Declarations for getopt.
|
|
||||||
Copyright (C) 1989,90,91,92,93,94,96,97,98 Free Software Foundation, Inc.
|
|
||||||
This file is part of the GNU C Library.
|
|
||||||
|
|
||||||
The GNU C Library is free software; you can redistribute it and/or
|
|
||||||
modify it under the terms of the GNU Library General Public License as
|
|
||||||
published by the Free Software Foundation; either version 2 of the
|
|
||||||
License, or (at your option) any later version.
|
|
||||||
|
|
||||||
The GNU C 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
|
|
||||||
Library General Public License for more details.
|
|
||||||
|
|
||||||
You should have received a copy of the GNU Library General Public
|
|
||||||
License along with the GNU C Library; see the file COPYING.LIB. If not,
|
|
||||||
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
||||||
Boston, MA 02111-1307, USA. */
|
|
||||||
|
|
||||||
#ifndef _GETOPT_H
|
|
||||||
|
|
||||||
#ifndef __need_getopt
|
|
||||||
# define _GETOPT_H 1
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#ifdef __cplusplus
|
|
||||||
extern "C" {
|
|
||||||
#endif
|
|
||||||
|
|
||||||
/* For communication from `getopt' to the caller.
|
|
||||||
When `getopt' finds an option that takes an argument,
|
|
||||||
the argument value is returned here.
|
|
||||||
Also, when `ordering' is RETURN_IN_ORDER,
|
|
||||||
each non-option ARGV-element is returned here. */
|
|
||||||
|
|
||||||
extern char *optarg;
|
|
||||||
|
|
||||||
/* Index in ARGV of the next element to be scanned.
|
|
||||||
This is used for communication to and from the caller
|
|
||||||
and for communication between successive calls to `getopt'.
|
|
||||||
|
|
||||||
On entry to `getopt', zero means this is the first call; initialize.
|
|
||||||
|
|
||||||
When `getopt' returns -1, this is the index of the first of the
|
|
||||||
non-option elements that the caller should itself scan.
|
|
||||||
|
|
||||||
Otherwise, `optind' communicates from one call to the next
|
|
||||||
how much of ARGV has been scanned so far. */
|
|
||||||
|
|
||||||
extern int optind;
|
|
||||||
|
|
||||||
/* Callers store zero here to inhibit the error message `getopt' prints
|
|
||||||
for unrecognized options. */
|
|
||||||
|
|
||||||
extern int opterr;
|
|
||||||
|
|
||||||
/* Set to an option character which was unrecognized. */
|
|
||||||
|
|
||||||
extern int optopt;
|
|
||||||
|
|
||||||
#ifndef __need_getopt
|
|
||||||
/* Describe the long-named options requested by the application.
|
|
||||||
The LONG_OPTIONS argument to getopt_long or getopt_long_only is a vector
|
|
||||||
of `struct option' terminated by an element containing a name which is
|
|
||||||
zero.
|
|
||||||
|
|
||||||
The field `has_arg' is:
|
|
||||||
no_argument (or 0) if the option does not take an argument,
|
|
||||||
required_argument (or 1) if the option requires an argument,
|
|
||||||
optional_argument (or 2) if the option takes an optional argument.
|
|
||||||
|
|
||||||
If the field `flag' is not NULL, it points to a variable that is set
|
|
||||||
to the value given in the field `val' when the option is found, but
|
|
||||||
left unchanged if the option is not found.
|
|
||||||
|
|
||||||
To have a long-named option do something other than set an `int' to
|
|
||||||
a compiled-in constant, such as set a value from `optarg', set the
|
|
||||||
option's `flag' field to zero and its `val' field to a nonzero
|
|
||||||
value (the equivalent single-letter option character, if there is
|
|
||||||
one). For long options that have a zero `flag' field, `getopt'
|
|
||||||
returns the contents of the `val' field. */
|
|
||||||
|
|
||||||
struct option
|
|
||||||
{
|
|
||||||
# if defined __STDC__ && __STDC__
|
|
||||||
const char *name;
|
|
||||||
# else
|
|
||||||
char *name;
|
|
||||||
# endif
|
|
||||||
/* has_arg can't be an enum because some compilers complain about
|
|
||||||
type mismatches in all the code that assumes it is an int. */
|
|
||||||
int has_arg;
|
|
||||||
int *flag;
|
|
||||||
int val;
|
|
||||||
};
|
|
||||||
|
|
||||||
/* Names for the values of the `has_arg' field of `struct option'. */
|
|
||||||
|
|
||||||
# define no_argument 0
|
|
||||||
# define required_argument 1
|
|
||||||
# define optional_argument 2
|
|
||||||
#endif /* need getopt */
|
|
||||||
|
|
||||||
|
|
||||||
/* Get definitions and prototypes for functions to process the
|
|
||||||
arguments in ARGV (ARGC of them, minus the program name) for
|
|
||||||
options given in OPTS.
|
|
||||||
|
|
||||||
Return the option character from OPTS just read. Return -1 when
|
|
||||||
there are no more options. For unrecognized options, or options
|
|
||||||
missing arguments, `optopt' is set to the option letter, and '?' is
|
|
||||||
returned.
|
|
||||||
|
|
||||||
The OPTS string is a list of characters which are recognized option
|
|
||||||
letters, optionally followed by colons, specifying that that letter
|
|
||||||
takes an argument, to be placed in `optarg'.
|
|
||||||
|
|
||||||
If a letter in OPTS is followed by two colons, its argument is
|
|
||||||
optional. This behavior is specific to the GNU `getopt'.
|
|
||||||
|
|
||||||
The argument `--' causes premature termination of argument
|
|
||||||
scanning, explicitly telling `getopt' that there are no more
|
|
||||||
options.
|
|
||||||
|
|
||||||
If OPTS begins with `--', then non-option arguments are treated as
|
|
||||||
arguments to the option '\0'. This behavior is specific to the GNU
|
|
||||||
`getopt'. */
|
|
||||||
|
|
||||||
/* Many other libraries have conflicting prototypes for getopt, with
|
|
||||||
differences in the consts, in stdlib.h. To avoid compilation
|
|
||||||
errors, only prototype getopt for the GNU C library. */
|
|
||||||
extern int getopt (int __argc, char *const *__argv, const char *__shortopts);
|
|
||||||
|
|
||||||
# ifndef __need_getopt
|
|
||||||
extern int getopt_long (int __argc, char *const *__argv, const char *__shortopts,
|
|
||||||
const struct option *__longopts, int *__longind);
|
|
||||||
extern int getopt_long_only (int __argc, char *const *__argv,
|
|
||||||
const char *__shortopts,
|
|
||||||
const struct option *__longopts, int *__longind);
|
|
||||||
|
|
||||||
/* Internal only. Users should not call this directly. */
|
|
||||||
extern int _getopt_internal (int __argc, char *const *__argv,
|
|
||||||
const char *__shortopts,
|
|
||||||
const struct option *__longopts, int *__longind,
|
|
||||||
int __long_only);
|
|
||||||
# endif
|
|
||||||
|
|
||||||
#ifdef __cplusplus
|
|
||||||
}
|
|
||||||
#endif
|
|
||||||
|
|
||||||
/* Make sure we later can get all the definitions and declarations. */
|
|
||||||
#undef __need_getopt
|
|
||||||
|
|
||||||
#endif /* getopt.h */
|
|
||||||
#endif /* _MSC_VER */
|
|
@ -1,28 +1,31 @@
|
|||||||
#include <llarp/time.h>
|
#include <llarp/time.h>
|
||||||
#include <chrono>
|
#include <time.h>
|
||||||
|
#include <sys/time.h>
|
||||||
namespace llarp
|
|
||||||
{
|
|
||||||
typedef std::chrono::system_clock clock_t;
|
|
||||||
|
|
||||||
template < typename Res, typename IntType >
|
|
||||||
static IntType
|
|
||||||
time_since_epoch()
|
|
||||||
{
|
|
||||||
return std::chrono::duration_cast< Res >(
|
|
||||||
llarp::clock_t::now().time_since_epoch())
|
|
||||||
.count();
|
|
||||||
}
|
|
||||||
} // namespace llarp
|
|
||||||
|
|
||||||
|
// these _should_ be 32-bit safe...
|
||||||
llarp_time_t
|
llarp_time_t
|
||||||
llarp_time_now_ms()
|
llarp_time_now_ms()
|
||||||
{
|
{
|
||||||
return llarp::time_since_epoch< std::chrono::milliseconds, llarp_time_t >();
|
struct timeval tv;
|
||||||
|
struct timezone z;
|
||||||
|
z.tz_minuteswest = 0;
|
||||||
|
time_t t = time(nullptr);
|
||||||
|
z.tz_dsttime = gmtime(&t)->tm_isdst;
|
||||||
|
gettimeofday(&tv, &z);
|
||||||
|
llarp_time_t timeNow =
|
||||||
|
(llarp_time_t)(tv.tv_sec) * 1000 + (llarp_time_t)(tv.tv_usec) / 1000;
|
||||||
|
return timeNow;
|
||||||
}
|
}
|
||||||
|
|
||||||
llarp_seconds_t
|
llarp_seconds_t
|
||||||
llarp_time_now_sec()
|
llarp_time_now_sec()
|
||||||
{
|
{
|
||||||
return llarp::time_since_epoch< std::chrono::seconds, llarp_seconds_t >();
|
struct timeval tv;
|
||||||
|
struct timezone z;
|
||||||
|
z.tz_minuteswest = 0;
|
||||||
|
time_t t = time(nullptr);
|
||||||
|
z.tz_dsttime = gmtime(&t)->tm_isdst;
|
||||||
|
gettimeofday(&tv, &z);
|
||||||
|
llarp_time_t timeNow = tv.tv_sec;
|
||||||
|
return timeNow;
|
||||||
}
|
}
|
||||||
|
@ -1,138 +1,144 @@
|
|||||||
/* Copyright (c) 2014, Pollard Banknote Limited
|
/* Copyright (c) 2014, Pollard Banknote Limited
|
||||||
All rights reserved.
|
All rights reserved.
|
||||||
|
|
||||||
Redistribution and use in source and binary forms, with or without modification,
|
Redistribution and use in source and binary forms, with or without
|
||||||
are permitted provided that the following conditions are met:
|
modification, are permitted provided that the following conditions are met:
|
||||||
|
|
||||||
1. Redistributions of source code must retain the above copyright notice, this
|
1. Redistributions of source code must retain the above copyright notice,
|
||||||
list of conditions and the following disclaimer.
|
this list of conditions and the following disclaimer.
|
||||||
|
|
||||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||||
this list of conditions and the following disclaimer in the documentation and/or
|
this list of conditions and the following disclaimer in the documentation
|
||||||
other materials provided with the distribution.
|
and/or other materials provided with the distribution.
|
||||||
|
|
||||||
3. Neither the name of the copyright holder nor the names of its contributors
|
3. Neither the name of the copyright holder nor the names of its contributors
|
||||||
may be used to endorse or promote products derived from this software without
|
may be used to endorse or promote products derived from this software without
|
||||||
specific prior written permission.
|
specific prior written permission.
|
||||||
|
|
||||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
|
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||||
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||||
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
|
||||||
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||||
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||||
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||||
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||||
OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||||
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||||
|
POSSIBILITY OF SUCH DAMAGE.
|
||||||
*/
|
*/
|
||||||
#include "cleanpath.h"
|
#include "cleanpath.h"
|
||||||
|
#include <algorithm>
|
||||||
|
|
||||||
|
#if defined(_WIN32) && !defined(NOMINMAX)
|
||||||
|
#define NOMINMAX
|
||||||
|
#endif
|
||||||
|
|
||||||
namespace cpp17
|
namespace cpp17
|
||||||
{
|
{
|
||||||
namespace filesystem
|
namespace filesystem
|
||||||
{
|
{
|
||||||
/// @todo Probably belongs in path.cpp
|
/// @todo Probably belongs in path.cpp
|
||||||
std::string cleanpath(const std::string& s)
|
std::string
|
||||||
{
|
cleanpath(const std::string& s)
|
||||||
std::string t;
|
{
|
||||||
|
std::string t;
|
||||||
if ( s.empty() )
|
|
||||||
{
|
if(s.empty())
|
||||||
|
{
|
||||||
// error
|
// error
|
||||||
return t;
|
return t;
|
||||||
}
|
}
|
||||||
|
|
||||||
const std::size_t n = s.length();
|
const std::size_t n = s.length();
|
||||||
|
|
||||||
for ( std::size_t i = 0; i < n;)
|
for(std::size_t i = 0; i < n;)
|
||||||
{
|
{
|
||||||
if ( s[i] == '/' )
|
if(s[i] == '/')
|
||||||
{
|
{
|
||||||
// directory separator
|
// directory separator
|
||||||
t.push_back('/');
|
t.push_back('/');
|
||||||
i = s.find_first_not_of('/', i);
|
i = s.find_first_not_of('/', i);
|
||||||
}
|
}
|
||||||
else
|
else
|
||||||
{
|
{
|
||||||
// path component
|
// path component
|
||||||
const std::size_t j = std::min(s.find('/', i), n);
|
const std::size_t j = std::min(s.find('/', i), n);
|
||||||
|
|
||||||
if ( s.compare(i, j - i, ".", 1) == 0 )
|
if(s.compare(i, j - i, ".", 1) == 0)
|
||||||
{
|
{
|
||||||
// handle dot
|
// handle dot
|
||||||
if ( j < n )
|
if(j < n)
|
||||||
{
|
{
|
||||||
i = s.find_first_not_of('/', j);
|
i = s.find_first_not_of('/', j);
|
||||||
}
|
}
|
||||||
else
|
else
|
||||||
{
|
{
|
||||||
i = n;
|
i = n;
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
else if ( s.compare(i, j - i, "..", 2) == 0 )
|
else if(s.compare(i, j - i, "..", 2) == 0)
|
||||||
{
|
{
|
||||||
// handle dot-dot
|
// handle dot-dot
|
||||||
const std::size_t l = t.length();
|
const std::size_t l = t.length();
|
||||||
|
|
||||||
if ( l == 0 )
|
if(l == 0)
|
||||||
{
|
{
|
||||||
// no previous component (ex., "../src")
|
// no previous component (ex., "../src")
|
||||||
t.assign("..", 2);
|
t.assign("..", 2);
|
||||||
i = j;
|
i = j;
|
||||||
}
|
}
|
||||||
else
|
else
|
||||||
{
|
{
|
||||||
// remove previously copied component (unless root)
|
// remove previously copied component (unless root)
|
||||||
if ( l >= 2 )
|
if(l >= 2)
|
||||||
{
|
{
|
||||||
const std::size_t k = t.find_last_of('/', l - 2);
|
const std::size_t k = t.find_last_of('/', l - 2);
|
||||||
|
|
||||||
if ( k == std::string::npos )
|
if(k == std::string::npos)
|
||||||
{
|
{
|
||||||
t.clear();
|
t.clear();
|
||||||
}
|
}
|
||||||
else
|
else
|
||||||
{
|
{
|
||||||
t.resize(k + 1);
|
t.resize(k + 1);
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
if ( j < n )
|
if(j < n)
|
||||||
{
|
{
|
||||||
i = s.find_first_not_of('/', j);
|
i = s.find_first_not_of('/', j);
|
||||||
}
|
}
|
||||||
else
|
else
|
||||||
{
|
{
|
||||||
i = n;
|
i = n;
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
else
|
else
|
||||||
{
|
{
|
||||||
// append path component
|
// append path component
|
||||||
t.append(s, i, j - i);
|
t.append(s, i, j - i);
|
||||||
i = j;
|
i = j;
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
if ( t.empty() )
|
if(t.empty())
|
||||||
{
|
{
|
||||||
return ".";
|
return ".";
|
||||||
}
|
}
|
||||||
|
|
||||||
// drop trailing slashes
|
// drop trailing slashes
|
||||||
const std::size_t i = t.find_last_not_of('/');
|
const std::size_t i = t.find_last_not_of('/');
|
||||||
|
|
||||||
if ( i != std::string::npos )
|
if(i != std::string::npos)
|
||||||
{
|
{
|
||||||
t.resize(i + 1);
|
t.resize(i + 1);
|
||||||
}
|
}
|
||||||
|
|
||||||
return t;
|
return t;
|
||||||
}
|
}
|
||||||
|
|
||||||
}
|
} // namespace filesystem
|
||||||
}
|
} // namespace cpp17
|
||||||
|
@ -1,81 +1,87 @@
|
|||||||
/* Copyright (c) 2016, Pollard Banknote Limited
|
/* Copyright (c) 2016, Pollard Banknote Limited
|
||||||
All rights reserved.
|
All rights reserved.
|
||||||
|
|
||||||
Redistribution and use in source and binary forms, with or without modification,
|
Redistribution and use in source and binary forms, with or without
|
||||||
are permitted provided that the following conditions are met:
|
modification, are permitted provided that the following conditions are met:
|
||||||
|
|
||||||
1. Redistributions of source code must retain the above copyright notice, this
|
1. Redistributions of source code must retain the above copyright notice,
|
||||||
list of conditions and the following disclaimer.
|
this list of conditions and the following disclaimer.
|
||||||
|
|
||||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||||
this list of conditions and the following disclaimer in the documentation and/or
|
this list of conditions and the following disclaimer in the documentation
|
||||||
other materials provided with the distribution.
|
and/or other materials provided with the distribution.
|
||||||
|
|
||||||
3. Neither the name of the copyright holder nor the names of its contributors
|
3. Neither the name of the copyright holder nor the names of its contributors
|
||||||
may be used to endorse or promote products derived from this software without
|
may be used to endorse or promote products derived from this software without
|
||||||
specific prior written permission.
|
specific prior written permission.
|
||||||
|
|
||||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
|
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||||
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||||
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
|
||||||
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||||
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||||
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||||
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||||
OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||||
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||||
|
POSSIBILITY OF SUCH DAMAGE.
|
||||||
*/
|
*/
|
||||||
#include "current_path.h"
|
#include "current_path.h"
|
||||||
|
|
||||||
#include <cerrno>
|
#include <cerrno>
|
||||||
|
|
||||||
|
#ifndef _MSC_VER
|
||||||
#include <unistd.h>
|
#include <unistd.h>
|
||||||
|
#else
|
||||||
|
#include <direct.h>
|
||||||
|
#endif
|
||||||
|
|
||||||
namespace cpp17
|
namespace cpp17
|
||||||
{
|
{
|
||||||
namespace filesystem
|
namespace filesystem
|
||||||
{
|
{
|
||||||
path current_path()
|
path
|
||||||
{
|
current_path()
|
||||||
char buf[4096];
|
{
|
||||||
|
char buf[4096];
|
||||||
|
|
||||||
if ( ::getcwd( buf, sizeof( buf ) ) )
|
if(::getcwd(buf, sizeof(buf)))
|
||||||
{
|
{
|
||||||
return buf;
|
return buf;
|
||||||
}
|
}
|
||||||
|
|
||||||
// Dynamically allocate larger buffers until cwd fits
|
// Dynamically allocate larger buffers until cwd fits
|
||||||
std::size_t size = 2 * sizeof( buf );
|
std::size_t size = 2 * sizeof(buf);
|
||||||
|
|
||||||
while ( true )
|
while(true)
|
||||||
{
|
{
|
||||||
char* q = new char[size];
|
char* q = new char[size];
|
||||||
|
|
||||||
if ( ::getcwd(q, size) )
|
if(::getcwd(q, size))
|
||||||
{
|
{
|
||||||
path p = q;
|
path p = q;
|
||||||
delete[] q;
|
delete[] q;
|
||||||
|
|
||||||
return p;
|
return p;
|
||||||
}
|
}
|
||||||
else
|
else
|
||||||
{
|
{
|
||||||
if ( errno == ERANGE )
|
if(errno == ERANGE)
|
||||||
{
|
{
|
||||||
delete[] q;
|
delete[] q;
|
||||||
size *= 2;
|
size *= 2;
|
||||||
}
|
}
|
||||||
else
|
else
|
||||||
{
|
{
|
||||||
delete[] q;
|
delete[] q;
|
||||||
break;
|
break;
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
return path();
|
return path();
|
||||||
}
|
}
|
||||||
|
|
||||||
}
|
} // namespace filesystem
|
||||||
}
|
} // namespace cpp17
|
||||||
|
@ -1,281 +1,404 @@
|
|||||||
/* Copyright (c) 2015, Pollard Banknote Limited
|
/* Copyright (c) 2015, Pollard Banknote Limited
|
||||||
All rights reserved.
|
All rights reserved.
|
||||||
|
|
||||||
Redistribution and use in source and binary forms, with or without modification,
|
Redistribution and use in source and binary forms, with or without
|
||||||
are permitted provided that the following conditions are met:
|
modification, are permitted provided that the following conditions are met:
|
||||||
|
|
||||||
1. Redistributions of source code must retain the above copyright notice, this
|
1. Redistributions of source code must retain the above copyright notice,
|
||||||
list of conditions and the following disclaimer.
|
this list of conditions and the following disclaimer.
|
||||||
|
|
||||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||||
this list of conditions and the following disclaimer in the documentation and/or
|
this list of conditions and the following disclaimer in the documentation
|
||||||
other materials provided with the distribution.
|
and/or other materials provided with the distribution.
|
||||||
|
|
||||||
3. Neither the name of the copyright holder nor the names of its contributors
|
3. Neither the name of the copyright holder nor the names of its contributors
|
||||||
may be used to endorse or promote products derived from this software without
|
may be used to endorse or promote products derived from this software without
|
||||||
specific prior written permission.
|
specific prior written permission.
|
||||||
|
|
||||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
|
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||||
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||||
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
|
||||||
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||||
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||||
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||||
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||||
OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||||
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||||
|
POSSIBILITY OF SUCH DAMAGE.
|
||||||
*/
|
*/
|
||||||
#include "filestatus.h"
|
#include "filestatus.h"
|
||||||
|
|
||||||
#include <iostream>
|
#include <iostream>
|
||||||
|
|
||||||
|
#ifndef _MSC_VER
|
||||||
#include <unistd.h>
|
#include <unistd.h>
|
||||||
|
#endif
|
||||||
#include <sys/stat.h>
|
#include <sys/stat.h>
|
||||||
#include <sys/types.h>
|
#include <sys/types.h>
|
||||||
|
|
||||||
#include "path.h"
|
#include "path.h"
|
||||||
|
|
||||||
namespace
|
#ifdef _MSC_VER
|
||||||
{
|
#include <Windows.h>
|
||||||
::cpp17::filesystem::file_status from_mode_t(mode_t m)
|
#include <stdint.h>
|
||||||
{
|
#include <io.h>
|
||||||
::cpp17::filesystem::perms p = static_cast< ::cpp17::filesystem::perms >( m & 0xFFF );
|
|
||||||
|
|
||||||
::cpp17::filesystem::file_type t = file_type::unknown;
|
|
||||||
|
|
||||||
if ( S_ISREG(m) )
|
|
||||||
{
|
|
||||||
t = file_type::regular;
|
|
||||||
}
|
|
||||||
else if ( S_ISDIR(m) )
|
|
||||||
{
|
|
||||||
t = file_type::directory;
|
|
||||||
}
|
|
||||||
else if ( S_ISCHR(m) )
|
|
||||||
{
|
|
||||||
t = file_type::character;
|
|
||||||
}
|
|
||||||
else if ( S_ISBLK(m) )
|
|
||||||
{
|
|
||||||
t = file_type::block;
|
|
||||||
}
|
|
||||||
else if ( S_ISFIFO(m) )
|
|
||||||
{
|
|
||||||
t = file_type::fifo;
|
|
||||||
}
|
|
||||||
#ifndef _WIN32 // these only work on cygnus or msys2!
|
|
||||||
else if(S_ISLNK(m))
|
|
||||||
{
|
|
||||||
t = file_type::symlink;
|
|
||||||
}
|
|
||||||
else if ( S_ISSOCK(m) )
|
|
||||||
{
|
|
||||||
t = file_type::socket;
|
|
||||||
}
|
|
||||||
#endif
|
|
||||||
return ::cpp17::filesystem::file_status(t, p);
|
|
||||||
}
|
|
||||||
|
|
||||||
}
|
|
||||||
|
|
||||||
namespace cpp17
|
|
||||||
{
|
|
||||||
namespace filesystem
|
|
||||||
{
|
|
||||||
file_status::file_status(const file_status& s)
|
|
||||||
: t(s.t), p(s.p)
|
|
||||||
{
|
|
||||||
|
|
||||||
}
|
|
||||||
|
|
||||||
file_status::file_status(
|
|
||||||
file_type t_,
|
|
||||||
perms p_
|
|
||||||
)
|
|
||||||
: t(t_), p(p_)
|
|
||||||
{
|
|
||||||
|
|
||||||
}
|
|
||||||
|
|
||||||
file_status& file_status::operator=(const file_status& s)
|
|
||||||
{
|
|
||||||
t = s.t;
|
|
||||||
p = s.p;
|
|
||||||
|
|
||||||
return *this;
|
typedef unsigned short mode_t;
|
||||||
}
|
typedef uint32_t id_t; /* Internal uids/gids are 32-bits */
|
||||||
|
|
||||||
file_type file_status::type() const
|
|
||||||
{
|
|
||||||
return t;
|
|
||||||
}
|
|
||||||
|
|
||||||
void file_status::type(file_type t_)
|
typedef SSIZE_T ssize_t;
|
||||||
{
|
#ifndef _OFF_T_DEFINED
|
||||||
t = t_;
|
typedef DWORD64 off_t;
|
||||||
}
|
#endif
|
||||||
|
typedef uint32_t uid_t; /* [???] user IDs */
|
||||||
perms file_status::permissions() const
|
|
||||||
{
|
|
||||||
return p;
|
|
||||||
}
|
|
||||||
|
|
||||||
void file_status::permissions(perms p_)
|
|
||||||
{
|
|
||||||
p = p_;
|
|
||||||
}
|
|
||||||
|
|
||||||
std::ostream& operator<<(
|
|
||||||
std::ostream& os,
|
|
||||||
const file_status& fs
|
|
||||||
)
|
|
||||||
{
|
|
||||||
os << fs.type() << "; " << fs.permissions();
|
|
||||||
|
|
||||||
return os;
|
#ifndef S_IFIFO
|
||||||
}
|
#define S_IFIFO 0010000 /* [XSI] named pipe (fifo) */
|
||||||
|
#endif
|
||||||
|
|
||||||
file_status status(const path& path_)
|
#ifndef S_IFBLK
|
||||||
{
|
#define S_IFBLK 0060000 /* [XSI] block special */
|
||||||
if ( !path_.empty() )
|
#endif
|
||||||
{
|
|
||||||
struct stat st;
|
|
||||||
|
|
||||||
if ( ::stat(path_.c_str(), &st) == 0 )
|
#ifndef S_IFLNK
|
||||||
{
|
#define S_IFLNK 0120000 /* [XSI] symbolic link */
|
||||||
return from_mode_t(st.st_mode);
|
#endif
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
return file_status();
|
#ifndef S_IFSOCK
|
||||||
}
|
#define S_IFSOCK 0140000 /* [XSI] socket */
|
||||||
|
#endif
|
||||||
|
|
||||||
file_status symlink_status(const path& path_)
|
#ifndef S_ISBLK
|
||||||
{
|
#define S_ISBLK(m) (((m)&S_IFMT) == S_IFBLK) /* block special */
|
||||||
if ( !path_.empty() )
|
|
||||||
{
|
|
||||||
struct stat st;
|
|
||||||
#ifndef _WIN32
|
|
||||||
if(::lstat(path_.c_str(), &st) == 0)
|
|
||||||
#else
|
|
||||||
if(::stat(path_.c_str(), &st) == 0)
|
|
||||||
#endif
|
#endif
|
||||||
{
|
|
||||||
return from_mode_t(st.st_mode);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
return file_status();
|
|
||||||
}
|
|
||||||
|
|
||||||
bool status_known(file_status s)
|
|
||||||
{
|
|
||||||
return s.type() != file_type::none;
|
|
||||||
}
|
|
||||||
|
|
||||||
bool exists(file_status s)
|
#ifndef S_ISCHR
|
||||||
{
|
#define S_ISCHR(m) (((m)&S_IFMT) == S_IFCHR) /* char special */
|
||||||
return status_known(s) && s.type() != file_type::not_found;
|
#endif
|
||||||
}
|
|
||||||
|
|
||||||
bool exists(const path& p, std::error_code& ec)
|
#ifndef S_ISDIR
|
||||||
{
|
#define S_ISDIR(m) (((m)&S_IFMT) == S_IFDIR) /* directory */
|
||||||
return exists( status(p) );
|
#endif
|
||||||
}
|
|
||||||
|
|
||||||
bool is_block_file(file_status s)
|
#ifndef S_ISFIFO
|
||||||
{
|
#define S_ISFIFO(m) (((m)&S_IFMT) == S_IFIFO) /* fifo or socket */
|
||||||
return s.type() == file_type::block;
|
#endif
|
||||||
}
|
|
||||||
|
|
||||||
bool is_block_file(const path& p)
|
#ifndef S_ISREG
|
||||||
{
|
#define S_ISREG(m) (((m)&S_IFMT) == S_IFREG) /* regular file */
|
||||||
return is_block_file( status(p) );
|
#endif
|
||||||
}
|
|
||||||
|
|
||||||
bool is_character_file(file_status s)
|
#ifndef S_ISLNK
|
||||||
{
|
#define S_ISLNK(m) (((m)&S_IFMT) == S_IFLNK) /* symbolic link */
|
||||||
return s.type() == file_type::character;
|
#endif
|
||||||
}
|
|
||||||
|
|
||||||
bool is_character_file(const path& p)
|
#ifndef S_ISSOCK
|
||||||
{
|
#define S_ISSOCK(m) (((m)&S_IFMT) == S_IFSOCK) /* socket */
|
||||||
return is_character_file( status(p) );
|
#endif
|
||||||
}
|
|
||||||
|
|
||||||
bool is_fifo(file_status s)
|
#ifndef makedev
|
||||||
{
|
#define makedev(x, y) ((dev_t)(((x) << 24) | (y)))
|
||||||
return s.type() == file_type::fifo;
|
#endif
|
||||||
}
|
|
||||||
|
|
||||||
bool is_fifo(const path& p)
|
#ifndef DT_UNKNOWN
|
||||||
{
|
#define DT_UNKNOWN 0
|
||||||
return is_fifo( status(p) );
|
#endif
|
||||||
}
|
|
||||||
|
|
||||||
bool is_other(file_status s)
|
#ifndef DT_FIFO
|
||||||
{
|
#define DT_FIFO 1
|
||||||
return exists(s) && !is_regular_file(s) && !is_directory(s) && !is_symlink(s);
|
#endif
|
||||||
}
|
|
||||||
|
|
||||||
bool is_other(const path& p)
|
#ifndef DT_CHR
|
||||||
{
|
#define DT_CHR 2
|
||||||
return is_other( status(p) );
|
#endif
|
||||||
}
|
|
||||||
|
|
||||||
bool is_regular_file(file_status s)
|
#ifndef DT_DIR
|
||||||
{
|
#define DT_DIR 4
|
||||||
return s.type() == file_type::regular;
|
#endif
|
||||||
}
|
|
||||||
|
|
||||||
bool is_regular_file(const path& p)
|
#ifndef DT_BLK
|
||||||
{
|
#define DT_BLK 6
|
||||||
return is_regular_file( status(p) );
|
#endif
|
||||||
}
|
|
||||||
|
|
||||||
bool is_socket(file_status s)
|
#ifndef DT_REG
|
||||||
{
|
#define DT_REG 8
|
||||||
return s.type() == file_type::socket;
|
#endif
|
||||||
}
|
|
||||||
|
|
||||||
bool is_socket(const path& p)
|
#ifndef DT_LNK
|
||||||
{
|
#define DT_LNK 10
|
||||||
return is_socket( status(p) );
|
#endif
|
||||||
}
|
|
||||||
|
|
||||||
bool is_symlink(file_status s)
|
#ifndef DT_SOCK
|
||||||
{
|
#define DT_SOCK 12
|
||||||
return s.type() == file_type::symlink;
|
#endif
|
||||||
}
|
|
||||||
|
|
||||||
bool is_symlink(const path& p)
|
#ifndef DT_WHT
|
||||||
{
|
#define DT_WHT 14
|
||||||
return is_symlink( status(p) );
|
#endif
|
||||||
}
|
#endif
|
||||||
|
|
||||||
bool is_directory(file_status s)
|
namespace
|
||||||
{
|
{
|
||||||
return s.type() == file_type::directory;
|
::cpp17::filesystem::file_status
|
||||||
}
|
from_mode_t(mode_t m)
|
||||||
|
{
|
||||||
|
::cpp17::filesystem::perms p =
|
||||||
|
static_cast<::cpp17::filesystem::perms >(m & 0xFFF);
|
||||||
|
|
||||||
|
::cpp17::filesystem::file_type t = file_type::unknown;
|
||||||
|
|
||||||
|
if(S_ISREG(m))
|
||||||
|
{
|
||||||
|
t = file_type::regular;
|
||||||
|
}
|
||||||
|
else if(S_ISDIR(m))
|
||||||
|
{
|
||||||
|
t = file_type::directory;
|
||||||
|
}
|
||||||
|
else if(S_ISCHR(m))
|
||||||
|
{
|
||||||
|
t = file_type::character;
|
||||||
|
}
|
||||||
|
else if(S_ISBLK(m))
|
||||||
|
{
|
||||||
|
t = file_type::block;
|
||||||
|
}
|
||||||
|
else if(S_ISFIFO(m))
|
||||||
|
{
|
||||||
|
t = file_type::fifo;
|
||||||
|
}
|
||||||
|
#ifndef _WIN32 // these only work on cygnus or msys2!
|
||||||
|
else if(S_ISLNK(m))
|
||||||
|
{
|
||||||
|
t = file_type::symlink;
|
||||||
|
}
|
||||||
|
else if(S_ISSOCK(m))
|
||||||
|
{
|
||||||
|
t = file_type::socket;
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
return ::cpp17::filesystem::file_status(t, p);
|
||||||
|
}
|
||||||
|
|
||||||
bool is_directory(const path& p)
|
} // namespace
|
||||||
{
|
|
||||||
return is_directory( status(p) );
|
|
||||||
}
|
|
||||||
|
|
||||||
std::size_t file_size(const path& p)
|
namespace cpp17
|
||||||
{
|
{
|
||||||
if ( !p.empty() )
|
namespace filesystem
|
||||||
{
|
{
|
||||||
struct stat st;
|
file_status::file_status(const file_status& s) : t(s.t), p(s.p)
|
||||||
|
{
|
||||||
if ( ::stat(p.c_str(), &st) == 0 )
|
}
|
||||||
{
|
|
||||||
return st.st_size;
|
file_status::file_status(file_type t_, perms p_) : t(t_), p(p_)
|
||||||
}
|
{
|
||||||
}
|
}
|
||||||
|
|
||||||
return std::size_t(-1);
|
file_status&
|
||||||
}
|
file_status::operator=(const file_status& s)
|
||||||
}
|
{
|
||||||
}
|
t = s.t;
|
||||||
|
p = s.p;
|
||||||
|
|
||||||
|
return *this;
|
||||||
|
}
|
||||||
|
|
||||||
|
file_type
|
||||||
|
file_status::type() const
|
||||||
|
{
|
||||||
|
return t;
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
file_status::type(file_type t_)
|
||||||
|
{
|
||||||
|
t = t_;
|
||||||
|
}
|
||||||
|
|
||||||
|
perms
|
||||||
|
file_status::permissions() const
|
||||||
|
{
|
||||||
|
return p;
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
file_status::permissions(perms p_)
|
||||||
|
{
|
||||||
|
p = p_;
|
||||||
|
}
|
||||||
|
|
||||||
|
std::ostream&
|
||||||
|
operator<<(std::ostream& os, const file_status& fs)
|
||||||
|
{
|
||||||
|
os << fs.type() << "; " << fs.permissions();
|
||||||
|
|
||||||
|
return os;
|
||||||
|
}
|
||||||
|
|
||||||
|
file_status
|
||||||
|
status(const path& path_)
|
||||||
|
{
|
||||||
|
if(!path_.empty())
|
||||||
|
{
|
||||||
|
struct stat st;
|
||||||
|
|
||||||
|
if(::stat(path_.c_str(), &st) == 0)
|
||||||
|
{
|
||||||
|
return from_mode_t(st.st_mode);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return file_status();
|
||||||
|
}
|
||||||
|
|
||||||
|
file_status
|
||||||
|
symlink_status(const path& path_)
|
||||||
|
{
|
||||||
|
if(!path_.empty())
|
||||||
|
{
|
||||||
|
struct stat st;
|
||||||
|
#ifndef _WIN32
|
||||||
|
if(::lstat(path_.c_str(), &st) == 0)
|
||||||
|
#else
|
||||||
|
if(::stat(path_.c_str(), &st) == 0)
|
||||||
|
#endif
|
||||||
|
{
|
||||||
|
return from_mode_t(st.st_mode);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return file_status();
|
||||||
|
}
|
||||||
|
|
||||||
|
bool
|
||||||
|
status_known(file_status s)
|
||||||
|
{
|
||||||
|
return s.type() != file_type::none;
|
||||||
|
}
|
||||||
|
|
||||||
|
bool
|
||||||
|
exists(file_status s)
|
||||||
|
{
|
||||||
|
return status_known(s) && s.type() != file_type::not_found;
|
||||||
|
}
|
||||||
|
|
||||||
|
bool
|
||||||
|
exists(const path& p, std::error_code& ec)
|
||||||
|
{
|
||||||
|
return exists(status(p));
|
||||||
|
}
|
||||||
|
|
||||||
|
bool
|
||||||
|
is_block_file(file_status s)
|
||||||
|
{
|
||||||
|
return s.type() == file_type::block;
|
||||||
|
}
|
||||||
|
|
||||||
|
bool
|
||||||
|
is_block_file(const path& p)
|
||||||
|
{
|
||||||
|
return is_block_file(status(p));
|
||||||
|
}
|
||||||
|
|
||||||
|
bool
|
||||||
|
is_character_file(file_status s)
|
||||||
|
{
|
||||||
|
return s.type() == file_type::character;
|
||||||
|
}
|
||||||
|
|
||||||
|
bool
|
||||||
|
is_character_file(const path& p)
|
||||||
|
{
|
||||||
|
return is_character_file(status(p));
|
||||||
|
}
|
||||||
|
|
||||||
|
bool
|
||||||
|
is_fifo(file_status s)
|
||||||
|
{
|
||||||
|
return s.type() == file_type::fifo;
|
||||||
|
}
|
||||||
|
|
||||||
|
bool
|
||||||
|
is_fifo(const path& p)
|
||||||
|
{
|
||||||
|
return is_fifo(status(p));
|
||||||
|
}
|
||||||
|
|
||||||
|
bool
|
||||||
|
is_other(file_status s)
|
||||||
|
{
|
||||||
|
return exists(s) && !is_regular_file(s) && !is_directory(s)
|
||||||
|
&& !is_symlink(s);
|
||||||
|
}
|
||||||
|
|
||||||
|
bool
|
||||||
|
is_other(const path& p)
|
||||||
|
{
|
||||||
|
return is_other(status(p));
|
||||||
|
}
|
||||||
|
|
||||||
|
bool
|
||||||
|
is_regular_file(file_status s)
|
||||||
|
{
|
||||||
|
return s.type() == file_type::regular;
|
||||||
|
}
|
||||||
|
|
||||||
|
bool
|
||||||
|
is_regular_file(const path& p)
|
||||||
|
{
|
||||||
|
return is_regular_file(status(p));
|
||||||
|
}
|
||||||
|
|
||||||
|
bool
|
||||||
|
is_socket(file_status s)
|
||||||
|
{
|
||||||
|
return s.type() == file_type::socket;
|
||||||
|
}
|
||||||
|
|
||||||
|
bool
|
||||||
|
is_socket(const path& p)
|
||||||
|
{
|
||||||
|
return is_socket(status(p));
|
||||||
|
}
|
||||||
|
|
||||||
|
bool
|
||||||
|
is_symlink(file_status s)
|
||||||
|
{
|
||||||
|
return s.type() == file_type::symlink;
|
||||||
|
}
|
||||||
|
|
||||||
|
bool
|
||||||
|
is_symlink(const path& p)
|
||||||
|
{
|
||||||
|
return is_symlink(status(p));
|
||||||
|
}
|
||||||
|
|
||||||
|
bool
|
||||||
|
is_directory(file_status s)
|
||||||
|
{
|
||||||
|
return s.type() == file_type::directory;
|
||||||
|
}
|
||||||
|
|
||||||
|
bool
|
||||||
|
is_directory(const path& p)
|
||||||
|
{
|
||||||
|
return is_directory(status(p));
|
||||||
|
}
|
||||||
|
|
||||||
|
std::size_t
|
||||||
|
file_size(const path& p)
|
||||||
|
{
|
||||||
|
if(!p.empty())
|
||||||
|
{
|
||||||
|
struct stat st;
|
||||||
|
|
||||||
|
if(::stat(p.c_str(), &st) == 0)
|
||||||
|
{
|
||||||
|
return st.st_size;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return std::size_t(-1);
|
||||||
|
}
|
||||||
|
} // namespace filesystem
|
||||||
|
} // namespace cpp17
|
||||||
|
File diff suppressed because it is too large
Load Diff
Loading…
Reference in New Issue