mirror of https://github.com/bqv/weechat-xmpp
rehash
bqv
2 years ago
parent
e8d4600ef1
commit
9d18695965
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/* The following code declares classes to read from and write to
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* file descriptore or file handles.
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*
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* See
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* http://www.josuttis.com/cppcode
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* for details and the latest version.
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*
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* - open:
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* - integrating BUFSIZ on some systems?
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* - optimized reading of multiple characters
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* - stream for reading AND writing
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* - i18n
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*
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* (C) Copyright Nicolai M. Josuttis 2001.
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* Permission to copy, use, modify, sell and distribute this software
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* is granted provided this copyright notice appears in all copies.
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* This software is provided "as is" without express or implied
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* warranty, and with no claim as to its suitability for any purpose.
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*
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* Version: Jul 28, 2002
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* History:
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* Jul 28, 2002: bugfix memcpy() => memmove()
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* fdinbuf::underflow(): cast for return statements
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* Aug 05, 2001: first public version
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*/
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#ifndef BOOST_FDSTREAM_HPP
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#define BOOST_FDSTREAM_HPP
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#include <istream>
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#include <ostream>
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#include <streambuf>
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// for EOF:
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#include <cstdio>
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// for memmove():
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#include <cstring>
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// low-level read and write functions
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#ifdef _MSC_VER
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# include <io.h>
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#else
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# include <unistd.h>
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//extern "C" {
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// int write (int fd, const char* buf, int num);
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// int read (int fd, char* buf, int num);
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//}
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#endif
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// BEGIN namespace BOOST
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namespace boost {
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/************************************************************
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* fdostream
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* - a stream that writes on a file descriptor
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************************************************************/
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class fdoutbuf : public std::streambuf {
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protected:
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int fd; // file descriptor
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public:
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// constructor
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fdoutbuf (int _fd) : fd(_fd) {
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}
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protected:
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// write one character
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virtual int_type overflow (int_type c) {
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if (c != EOF) {
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char z = c;
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if (write (fd, &z, 1) != 1) {
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return EOF;
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}
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}
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return c;
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}
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// write multiple characters
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virtual
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std::streamsize xsputn (const char* s,
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std::streamsize num) {
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return write(fd,s,num);
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}
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};
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class fdostream : public std::ostream {
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protected:
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fdoutbuf buf;
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public:
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fdostream (int fd) : std::ostream(0), buf(fd) {
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rdbuf(&buf);
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}
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};
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/************************************************************
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* fdistream
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* - a stream that reads on a file descriptor
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************************************************************/
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class fdinbuf : public std::streambuf {
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protected:
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int fd; // file descriptor
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protected:
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/* data buffer:
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* - at most, pbSize characters in putback area plus
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* - at most, bufSize characters in ordinary read buffer
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*/
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static const int pbSize = 4; // size of putback area
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static const int bufSize = 1024; // size of the data buffer
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char buffer[bufSize+pbSize]; // data buffer
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public:
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/* constructor
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* - initialize file descriptor
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* - initialize empty data buffer
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* - no putback area
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* => force underflow()
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*/
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fdinbuf (int _fd) : fd(_fd) {
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setg (buffer+pbSize, // beginning of putback area
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buffer+pbSize, // read position
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buffer+pbSize); // end position
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}
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protected:
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// insert new characters into the buffer
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virtual int_type underflow () {
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#ifndef _MSC_VER
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using std::memmove;
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#endif
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// is read position before end of buffer?
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if (gptr() < egptr()) {
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return traits_type::to_int_type(*gptr());
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}
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/* process size of putback area
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* - use number of characters read
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* - but at most size of putback area
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*/
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int numPutback;
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numPutback = gptr() - eback();
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if (numPutback > pbSize) {
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numPutback = pbSize;
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}
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/* copy up to pbSize characters previously read into
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* the putback area
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*/
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memmove (buffer+(pbSize-numPutback), gptr()-numPutback,
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numPutback);
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// read at most bufSize new characters
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int num;
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num = read (fd, buffer+pbSize, bufSize);
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if (num <= 0) {
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// ERROR or EOF
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return EOF;
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}
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// reset buffer pointers
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setg (buffer+(pbSize-numPutback), // beginning of putback area
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buffer+pbSize, // read position
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buffer+pbSize+num); // end of buffer
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// return next character
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return traits_type::to_int_type(*gptr());
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}
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};
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class fdistream : public std::istream {
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protected:
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fdinbuf buf;
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public:
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fdistream (int fd) : std::istream(0), buf(fd) {
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rdbuf(&buf);
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}
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};
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} // END namespace boost
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#endif /*BOOST_FDSTREAM_HPP*/
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@ -1,126 +0,0 @@
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(define-module (libomemo)
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#:use-module (gnu packages)
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#:use-module (gnu packages admin)
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#:use-module (gnu packages aidc)
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#:use-module (gnu packages aspell)
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#:use-module (gnu packages audio)
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#:use-module (gnu packages autotools)
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#:use-module (gnu packages avahi)
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#:use-module (gnu packages base)
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#:use-module (gnu packages bash)
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#:use-module (gnu packages bison)
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#:use-module (gnu packages boost)
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#:use-module (gnu packages check)
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#:use-module (gnu packages compression)
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#:use-module (gnu packages cpp)
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#:use-module (gnu packages crypto)
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#:use-module (gnu packages curl)
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#:use-module (gnu packages cyrus-sasl)
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#:use-module (gnu packages databases)
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#:use-module (gnu packages docbook)
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#:use-module (gnu packages documentation)
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#:use-module (gnu packages enchant)
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#:use-module (gnu packages fontutils)
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#:use-module (gnu packages freedesktop)
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#:use-module (gnu packages gettext)
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#:use-module (gnu packages glib)
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#:use-module (gnu packages gnome)
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#:use-module (gnu packages gnupg)
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#:use-module (gnu packages golang)
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#:use-module (gnu packages gperf)
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#:use-module (gnu packages graphviz)
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#:use-module (gnu packages gstreamer)
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#:use-module (gnu packages gtk)
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#:use-module (gnu packages guile)
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#:use-module (gnu packages icu4c)
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#:use-module (gnu packages image)
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#:use-module (gnu packages kde)
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#:use-module (gnu packages kerberos)
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#:use-module (gnu packages less)
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#:use-module (gnu packages libcanberra)
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#:use-module (gnu packages libffi)
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#:use-module (gnu packages libidn)
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#:use-module (gnu packages libreoffice)
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#:use-module (gnu packages linux)
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#:use-module (gnu packages logging)
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#:use-module (gnu packages lua)
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#:use-module (gnu packages man)
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#:use-module (gnu packages markup)
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#:use-module (gnu packages matrix)
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#:use-module (gnu packages mono)
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#:use-module (gnu packages mpd)
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#:use-module (gnu packages ncurses)
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#:use-module (gnu packages networking)
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#:use-module (gnu packages nss)
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#:use-module (gnu packages pcre)
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#:use-module (gnu packages perl)
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#:use-module (gnu packages photo)
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#:use-module (gnu packages php)
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#:use-module (gnu packages pkg-config)
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#:use-module (gnu packages protobuf)
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#:use-module (gnu packages python)
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#:use-module (gnu packages python-check)
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#:use-module (gnu packages python-crypto)
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#:use-module (gnu packages python-web)
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#:use-module (gnu packages python-xyz)
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#:use-module (gnu packages qt)
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#:use-module (gnu packages readline)
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#:use-module (gnu packages ruby)
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#:use-module (gnu packages sphinx)
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#:use-module (gnu packages sqlite)
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#:use-module (gnu packages tcl)
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#:use-module (gnu packages texinfo)
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#:use-module (gnu packages textutils)
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#:use-module (gnu packages tls)
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#:use-module (gnu packages video)
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#:use-module (gnu packages web)
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#:use-module (gnu packages xdisorg)
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#:use-module (gnu packages xiph)
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#:use-module (gnu packages xml)
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#:use-module (gnu packages xorg)
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#:use-module (guix build-system cmake)
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#:use-module (guix build-system go)
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#:use-module (guix build-system glib-or-gtk)
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#:use-module (guix build-system gnu)
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#:use-module (guix build-system meson)
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#:use-module (guix build-system perl)
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#:use-module (guix build-system python)
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#:use-module (guix build-system qt)
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#:use-module (guix build-system trivial)
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#:use-module (guix download)
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#:use-module (guix git-download)
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#:use-module (guix hg-download)
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#:use-module ((guix licenses) #:prefix license:)
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#:use-module (guix packages)
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#:use-module (guix utils))
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(define-public libomemo-c
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(package
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(name "libomemo-c")
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(version "2.3.3")
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(source (origin
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(method git-fetch)
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(uri (git-reference
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(url "https://github.com/dino/libomemo-c")
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(commit "06184660790daa42433e616fa3dee730717d1c1b")))
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(file-name (git-file-name name version))
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(sha256
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(base32
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"1wa85r1b54myabsbmbqlq9jz174mmvd02b8zy1j4j0kml0anp6nx"))))
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(arguments
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`(;; Required for proper linking and for tests to run.
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#:configure-flags '("-DBUILD_SHARED_LIBS=on" "-DBUILD_TESTING=1")))
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(build-system cmake-build-system)
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(inputs `( ;; Required for tests:
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("check" ,check)
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("openssl" ,openssl)))
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(native-inputs `(("pkg-config" ,pkg-config)))
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(home-page "https://github.com/WhisperSystems/libsignal-protocol-c")
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(synopsis "Implementation of a ratcheting forward secrecy protocol")
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(description "libsignal-protocol-c is an implementation of a ratcheting
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forward secrecy protocol that works in synchronous and asynchronous
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messaging environments. It can be used with messaging software to provide
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end-to-end encryption.")
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(license license:gpl3+)))
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libomemo-c
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