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added incomplete Path.hpp and Path.cpp

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hyung-hwan
2019-03-13 00:35:19 +00:00
parent e61b34b17b
commit 69d0e959da
5 changed files with 348 additions and 24 deletions
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19
qse/include/qse/si/App.hpp
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@ -32,6 +32,7 @@
#include <qse/cmn/Mmged.hpp>
#include <qse/cmn/Bitset.hpp>
#include <qse/cmn/time.h>
#include <qse/si/os.h>
/////////////////////////////////
QSE_BEGIN_NAMESPACE(QSE)
@ -57,9 +58,21 @@ public:
int chroot (const qse_mchar_t* mpath) QSE_CPP_NOEXCEPT;
int chroot (const qse_wchar_t* wpath) QSE_CPP_NOEXCEPT;
void sleep (const qse_ntime_t* duration) QSE_CPP_NOEXCEPT;
void sleep (unsigned int seconds) QSE_CPP_NOEXCEPT;
void msleep (qse_mtime_t duration) QSE_CPP_NOEXCEPT;
void sleep (const qse_ntime_t& duration) QSE_CPP_NOEXCEPT
{
qse_sleep (&duration);
}
void sleep (qse_long_t secs, qse_int32_t nsecs = 0) QSE_CPP_NOEXCEPT
{
qse_ntime_t duration = { secs, nsecs };
qse_sleep (&duration);
}
void msleep (qse_mtime_t duration) QSE_CPP_NOEXCEPT
{
qse_msleep (duration);
}
#if 0
int switchUser (qse_uid_t uid, qse_gid_t gid, bool permanently) QSE_CPP_NOEXCEPT;

112
qse/include/qse/si/Path.hpp Normal file
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@ -0,0 +1,112 @@
/*
* $Id$
*
Copyright (c) 2006-2014 Chung, Hyung-Hwan. All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR
IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef _QSE_SI_PATH_CLASS_
#define _QSE_SI_PATH_CLASS_
#include <qse/types.h>
#include <qse/macros.h>
QSE_BEGIN_NAMESPACE(QSE)
class Path
{
public:
enum
{
MAX_LEN = QSE_PATH_MAX
};
Path ();
Path (const qse_char_t* n);
Path (const Path& fn);
Path& operator= (const Path& fn);
const qse_char_t* name () const
{
return full_path;
}
void setName (const qse_char_t* n)
{
if (n == QSE_NULL || n[0] == QSE_CHAR('\0')) set_to_root();
else {
qse_strxcpy (full_path, qse_countof(full_path), n);
this->set_base_name ();
}
}
const qse_char_t* baseName () const
{
return base_name;
}
const qse_char_t* baseDir () const
{
return base_dir;
}
bool exists ()
{
return exists (full_path);
}
static bool exists (const qse_char_t* path);
int getSize (qse_off_t* sz);
bool isWritable ();
bool isReadable ();
bool isReadWritable ();
#ifndef _WIN32
bool isExecutable ();
#endif
bool isDirectory () const { return this->isDirectory (full_path); }
static bool isDirectory (const qse_char_t* path);
bool isRegular () const { return this->isRegular (full_path); }
static bool isRegular (const qse_char_t* path);
int chmod (qse_mode_t mode);
static int chmod (const qse_char_t* path, qse_mode_t mode);
int unlink ();
static int unlink (const qse_char_t* path);
int mkdir (qse_mode_t mode);
static int mkdir (const qse_char_t* path, qse_mode_t mode);
int setToSelf (const qse_char_t* argv0 = QSE_NULL);
protected:
qse_char_t full_path[QSE_PATH_MAX + 1];
qse_char_t base_name[QSE_PATH_MAX + 1];
qse_char_t base_dir [QSE_PATH_MAX + 1];
void set_base_name ();
void set_to_root ();
};
QSE_END_NAMESPACE(QSE)
#endif

8
qse/include/qse/si/Thread.hpp
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@ -89,14 +89,14 @@ public:
int blockAllSignals () QSE_CPP_NOEXCEPT { return qse_thr_blockallsigs(&this->thr); }
int unblockAllSignals () QSE_CPP_NOEXCEPT { return qse_thr_unblockallsigs(&this->thr); }
void sleep (const qse_ntime_t* duration) QSE_CPP_NOEXCEPT
void sleep (const qse_ntime_t& duration) QSE_CPP_NOEXCEPT
{
qse_sleep (duration);
qse_sleep (&duration);
}
void sleep (unsigned int seconds) QSE_CPP_NOEXCEPT
void sleep (qse_long_t secs, qse_int32_t nsecs = 0) QSE_CPP_NOEXCEPT
{
static qse_ntime_t duration = { seconds, 0 };
static qse_ntime_t duration = { secs, nsecs };
qse_sleep (&duration);
}

16
qse/lib/si/App.cpp
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@ -196,22 +196,6 @@ int App::chroot (const qse_wchar_t* wpath) QSE_CPP_NOEXCEPT
return n;
}
void App::sleep (const qse_ntime_t* duration) QSE_CPP_NOEXCEPT
{
qse_sleep (duration);
}
void App::sleep (unsigned int seconds) QSE_CPP_NOEXCEPT
{
qse_ntime_t duration = { seconds, 0 };
qse_sleep (&duration);
}
void App::msleep (const qse_mtime_t duration) QSE_CPP_NOEXCEPT
{
qse_msleep (duration);
}
#if 0
int App::switchPrivilege (int gid, int uid, bool permanently)
{

215
qse/lib/si/Path.cpp Normal file
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@ -0,0 +1,215 @@
/*
* $Id$
*
Copyright (c) 2006-2014 Chung, Hyung-Hwan. All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR
IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <qse/si/Path.hpp>
QSE_BEGIN_NAMESPACE(QSE)
Path::Path ()
{
this->set_to_root ();
}
Path::Path (const qse_char_t* n)
{
this->setName (n);
}
Path::Path (const Path& fn)
{
qse_strxcpy (this->full_path, QSE_COUNTOF(this->full_path), fn.this->full_path);
this->set_base_name ();
}
Path& Path::operator= (const Path& fn)
{
qse_strxcpy (this->full_path, QSE_COUNTOF(this->full_path), fn.this->full_path);
this->set_base_name ();
return *this;
}
bool Path::exists (const qse_char_t* path)
{
return ::qse_access (path, QSE_ACCESS_EXIST) == 0;
}
int Path::getSize (qse_off_t* sz)
{
qse_stat_t buf;
if (::qse_stat (this->full_path, &buf) == -1) return -1;
*sz = buf.st_size;
return 0;
}
bool Path::isWritable ()
{
return ::qse_access (this->full_path, QSE_ACCESS_WRITE) == 0;
}
bool Path::isReadable ()
{
return ::qse_access (this->full_path, QSE_ACCESS_READ) == 0;
}
bool Path::isReadWritable ()
{
return ::qse_access (this->full_path,
QSE_ACCESS_READ | QSE_ACCESS_WRITE) == 0;
}
#if !defined(_WIN32)
bool Path::isExecutable ()
{
return ::qse_access (this->full_path, QSE_ACCESS_EXECUTE) == 0;
}
#endif
bool Path::isDirectory (const qse_char_t* path)
{
int n;
qse_stat_t st;
n = ::qse_stat (path, &st);
if (n == -1) return 0;
#if defined(_WIN32)
return (st.st_mode & _S_IFDIR) != 0;
#else
return S_ISDIR(st.st_mode);
#endif
}
bool Path::isRegular (const qse_char_t* path)
{
int n;
qse_stat_t st;
n = ::qse_stat(path, &st);
if (n == -1) return 0;
#if defined(_WIN32)
return (st.st_mode & _S_IFREG) != 0;
#else
return S_ISREG(st.st_mode);
#endif
}
int Path::chmod (qse_mode_t mode)
{
return qse_chmod (this->full_path, mode);
}
int Path::chmod (const qse_char_t* path, qse_mode_t mode)
{
return qse_chmod (path, mode);
}
int Path::unlink ()
{
return ::qse_unlink (this->full_path);
}
int Path::mkdir (qse_mode_t mode)
{
return ::qse_mkdir(this->full_path, mode);
}
int Path::mkdir (const qse_char_t* path, qse_mode_t mode)
{
return ::qse_mkdir(path, mode);
}
void Path::set_base_name ()
{
qse_size_t len = qse_strlen(this->full_path);
QSE_ASSERT (len > 0);
for (qse_size_t i = len; i > 0; i--) {
#if defined(_WIN32)
if ((this->full_path[i - 1] == QSE_T('/') || this->full_path[i - 1] == QSE_T('\\')) && i != len)
{
#else
if (this->full_path[i - 1] == QSE_T('/') && i != len)
{
#endif
const qse_char_t* p = this->full_path;
#if defined(_WIN32)
if (this->full_path[len - 1] == QSE_T('/') || this->full_path[len - 1] == QSE_T('\\'))
#else
if (this->full_path[len - 1] == QSE_T('/'))
#endif
qse_strxncpy (this->base_name, QSE_COUNTOF(this->base_name), &p[i], len - i - 1);
else
qse_strxncpy (this->base_name, QSE_COUNTOF(this->base_name), &p[i], len - i);
#if defined(_WIN32)
if (i == 1 && (this->full_path[i - 1] == QSE_T('/') || this->full_path[i - 1] == QSE_T('\\')))
#else
if (i == 1 && this->full_path[i - 1] == QSE_T('/'))
#endif
qse_strxncpy (this->base_dir, QSE_COUNTOF(this->base_dir), p, i);
else
qse_strxncpy (this->base_dir, QSE_COUNTOF(this->base_dir), p, i - 1);
return;
}
}
#if defined(_WIN32)
if (this->full_path[len - 1] == QSE_T('/') || this->full_path[len - 1] == QSE_T('\\'))
#else
if (this->full_path[len - 1] == QSE_T('/'))
#endif
qse_strxncpy (this->base_name, QSE_COUNTOF(this->base_name), this->full_path, len - 1);
else
qse_strxcpy (this->base_name, QSE_COUNTOF(this->base_name), this->full_path);
#if defined(_WIN32)
if (this->full_path[0] == QSE_T('/') || this->full_path[0] == QSE_T('\\'))
#else
if (this->full_path[0] == QSE_T('/'))
#endif
qse_strcpy (this->base_dir, QSE_T("/"));
else
qse_strcpy (this->base_dir, QSE_T(""));
}
void Path::set_to_root ()
{
qse_strcpy (this->full_path, QSE_T("/"));
//this->set_base_name ();
qse_strcpy (this->base_name, QSE_T(""));
qse_strcpy (this->base_dir, QSE_T("/"));
}
int Path::setToSelf (const qse_char_t* argv0)
{
qse_char_t p[MAX_LEN + 1];
if (qse_getpnm(argv0, p, QSE_COUNTOF(p)) == -1) return -1;
this->setName (p);
return 0;
}
QSE_END_NAMESPACE(QSE)