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chore: remove unused common/stdsstream

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This commit is contained in:
sithlord48
2025-03-05 23:11:06 -05:00
committed by Nick Bolton
parent da4237f349
commit d580dfba57
2 changed files with 0 additions and 335 deletions
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1
src/lib/common/CMakeLists.txt
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@ -19,7 +19,6 @@ add_library(common INTERFACE
stdpost.h
stdpre.h
stdset.h
stdsstream.h
stdvector.h
${CMAKE_CURRENT_BINARY_DIR}/constants.h
)

334
src/lib/common/stdsstream.h
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@ -1,334 +0,0 @@
/*
* Deskflow -- mouse and keyboard sharing utility
* SPDX-FileCopyrightText: (C) 2012 - 2016 Symless Ltd.
* SPDX-FileCopyrightText: (C) 2002 Chris Schoeneman
* SPDX-License-Identifier: GPL-2.0-only WITH LicenseRef-OpenSSL-Exception
*/
#pragma once
#include "stdpre.h"
#if HAVE_SSTREAM || !defined(__GNUC__) || (__GNUC__ >= 3)
#include <sstream>
#elif defined(__GNUC_MINOR__) && (__GNUC_MINOR__ >= 95)
// g++ 2.95 didn't ship with sstream. the following is a backport
// by Magnus Fromreide of the sstream in g++ 3.0.
/* This is part of libio/iostream, providing -*- C++ -*- input/output.
Copyright (C) 2012-2016 Symless Ltd.
Copyright (C) 2000 Free Software Foundation
This file is part of the GNU IO Library. This library is free
software; you can redistribute it and/or modify it under the
terms of the GNU General Public License as published by the
Free Software Foundation; either version 2, or (at your option)
any later version.
This 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this library; see the file LICENSE. If not, write to the Free
Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
As a special exception, if you link this library with files
compiled with a GNU compiler to produce an executable, this does not cause
the resulting executable to be covered by the GNU General Public License.
This exception does not however invalidate any other reasons why
the executable file might be covered by the GNU General Public License. */
/* Written by Magnus Fromreide (magfr@lysator.liu.se). */
/* seekoff and ideas for overflow is largely borrowed from libstdc++-v3 */
#include <iostream.h>
#include <streambuf.h>
#include <string>
namespace std {
class stringbuf : public streambuf
{
public:
using char_type = char;
using int_type = int;
using pos_type = streampos;
using off_type = streamoff;
explicit stringbuf(int which = ios::in | ios::out)
: streambuf(),
mode(static_cast<ios::open_mode>(which)),
stream(NULL),
stream_len(0)
{
stringbuf_init();
}
explicit stringbuf(const string &str, int which = ios::in | ios::out)
: streambuf(),
mode(static_cast<ios::open_mode>(which)),
stream(NULL),
stream_len(0)
{
if (mode & (ios::in | ios::out)) {
stream_len = str.size();
stream = new char_type[stream_len];
str.copy(stream, stream_len);
}
stringbuf_init();
}
virtual ~stringbuf()
{
delete[] stream;
}
string str() const
{
if (pbase() != 0)
return string(stream, pptr() - pbase());
else
return string();
}
void str(const string &str)
{
delete[] stream;
stream_len = str.size();
stream = new char_type[stream_len];
str.copy(stream, stream_len);
stringbuf_init();
}
protected:
// The buffer is already in gptr, so if it ends then it is out of data.
virtual int underflow()
{
return EOF;
}
virtual int overflow(int c = EOF)
{
int res;
if (mode & ios::out) {
if (c != EOF) {
streamsize old_stream_len = stream_len;
stream_len += 1;
char_type *new_stream = new char_type[stream_len];
memcpy(new_stream, stream, old_stream_len);
delete[] stream;
stream = new_stream;
stringbuf_sync(gptr() - eback(), pptr() - pbase());
sputc(c);
res = c;
} else
res = EOF;
} else
res = 0;
return res;
}
virtual streambuf *setbuf(char_type *s, streamsize n)
{
if (n != 0) {
delete[] stream;
stream = new char_type[n];
memcpy(stream, s, n);
stream_len = n;
stringbuf_sync(0, 0);
}
return this;
}
virtual pos_type seekoff(off_type off, ios::seek_dir way, int which = ios::in | ios::out)
{
pos_type ret = pos_type(off_type(-1));
bool testin = which & ios::in && mode & ios::in;
bool testout = which & ios::out && mode & ios::out;
bool testboth = testin && testout && way != ios::cur;
if (stream_len && ((testin != testout) || testboth)) {
char_type *beg = stream;
char_type *curi = NULL;
char_type *curo = NULL;
char_type *endi = NULL;
char_type *endo = NULL;
if (testin) {
curi = gptr();
endi = egptr();
}
if (testout) {
curo = pptr();
endo = epptr();
}
off_type newoffi = 0;
off_type newoffo = 0;
if (way == ios::beg) {
newoffi = beg - curi;
newoffo = beg - curo;
} else if (way == ios::end) {
newoffi = endi - curi;
newoffo = endo - curo;
}
if (testin && newoffi + off + curi - beg >= 0 && endi - beg >= newoffi + off + curi - beg) {
gbump(newoffi + off);
ret = pos_type(newoffi + off + curi);
}
if (testout && newoffo + off + curo - beg >= 0 && endo - beg >= newoffo + off + curo - beg) {
pbump(newoffo + off);
ret = pos_type(newoffo + off + curo);
}
}
return ret;
}
virtual pos_type seekpos(pos_type sp, int which = ios::in | ios::out)
{
pos_type ret = seekoff(sp, ios::beg, which);
return ret;
}
private:
void stringbuf_sync(streamsize i, streamsize o)
{
if (mode & ios::in)
setg(stream, stream + i, stream + stream_len);
if (mode & ios::out) {
setp(stream, stream + stream_len);
pbump(o);
}
}
void stringbuf_init()
{
if (mode & ios::ate)
stringbuf_sync(0, stream_len);
else
stringbuf_sync(0, 0);
}
private:
ios::open_mode mode;
char_type *stream;
streamsize stream_len;
};
class istringstream : public istream
{
public:
using char_type = char;
using int_type = int;
using pos_type = streampos;
using off_type = streamoff;
explicit istringstream(int which = ios::in) : istream(&sb), sb(which | ios::in)
{
}
explicit istringstream(const string &str, int which = ios::in) : istream(&sb), sb(str, which | ios::in)
{
}
stringbuf *rdbuf() const
{
return const_cast<stringbuf *>(&sb);
}
string str() const
{
return rdbuf()->str();
}
void str(const string &s)
{
rdbuf()->str(s);
}
private:
stringbuf sb;
};
class ostringstream : public ostream
{
public:
using char_type = char;
using int_type = int;
using pos_type = streampos;
using off_type = streamoff;
explicit ostringstream(int which = ios::out) : ostream(&sb), sb(which | ios::out)
{
}
explicit ostringstream(const string &str, int which = ios::out) : ostream(&sb), sb(str, which | ios::out)
{
}
stringbuf *rdbuf() const
{
return const_cast<stringbuf *>(&sb);
}
string str() const
{
return rdbuf()->str();
}
void str(const string &s)
{
rdbuf()->str(s);
}
private:
stringbuf sb;
};
class stringstream : public iostream
{
public:
using char_type = char;
using int_type = int;
using pos_type = streampos;
using off_type = streamoff;
explicit stringstream(int which = ios::out | ios::in) : iostream(&sb), sb(which)
{
}
explicit stringstream(const string &str, int which = ios::out | ios::in) : iostream(&sb), sb(str, which)
{
}
stringbuf *rdbuf() const
{
return const_cast<stringbuf *>(&sb);
}
string str() const
{
return rdbuf()->str();
}
void str(const string &s)
{
rdbuf()->str(s);
}
private:
stringbuf sb;
};
}; // namespace std
#else /* not g++ 2.95 and no <sstream> */
#error "Standard C++ library is missing required sstream header."
#endif /* not g++ 2.95 and no <sstream> */
#include "stdistream.h"
#include "stdpost.h"