From 47d455dd55be855e4cc691c32f687f723d9247ee Mon Sep 17 00:00:00 2001 From: toma Date: Wed, 25 Nov 2009 17:56:58 +0000 Subject: Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features. BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdegraphics@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da --- kviewshell/plugins/djvu/libdjvu/GOS.cpp | 370 ++++++++++++++++++++++++++++++++ 1 file changed, 370 insertions(+) create mode 100644 kviewshell/plugins/djvu/libdjvu/GOS.cpp (limited to 'kviewshell/plugins/djvu/libdjvu/GOS.cpp') diff --git a/kviewshell/plugins/djvu/libdjvu/GOS.cpp b/kviewshell/plugins/djvu/libdjvu/GOS.cpp new file mode 100644 index 00000000..35aa8997 --- /dev/null +++ b/kviewshell/plugins/djvu/libdjvu/GOS.cpp @@ -0,0 +1,370 @@ +//C- -*- C++ -*- +//C- ------------------------------------------------------------------- +//C- DjVuLibre-3.5 +//C- Copyright (c) 2002 Leon Bottou and Yann Le Cun. +//C- Copyright (c) 2001 AT&T +//C- +//C- This software is subject to, and may be distributed under, the +//C- GNU General Public License, Version 2. The license should have +//C- accompanied the software or you may obtain a copy of the license +//C- from the Free Software Foundation at http://www.fsf.org . +//C- +//C- This program is distributed in the hope that it will be useful, +//C- but WITHOUT ANY WARRANTY; without even the implied warranty of +//C- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +//C- GNU General Public License for more details. +//C- +//C- DjVuLibre-3.5 is derived from the DjVu(r) Reference Library +//C- distributed by Lizardtech Software. On July 19th 2002, Lizardtech +//C- Software authorized us to replace the original DjVu(r) Reference +//C- Library notice by the following text (see doc/lizard2002.djvu): +//C- +//C- ------------------------------------------------------------------ +//C- | DjVu (r) Reference Library (v. 3.5) +//C- | Copyright (c) 1999-2001 LizardTech, Inc. All Rights Reserved. +//C- | The DjVu Reference Library is protected by U.S. Pat. No. +//C- | 6,058,214 and patents pending. +//C- | +//C- | This software is subject to, and may be distributed under, the +//C- | GNU General Public License, Version 2. The license should have +//C- | accompanied the software or you may obtain a copy of the license +//C- | from the Free Software Foundation at http://www.fsf.org . +//C- | +//C- | The computer code originally released by LizardTech under this +//C- | license and unmodified by other parties is deemed "the LIZARDTECH +//C- | ORIGINAL CODE." Subject to any third party intellectual property +//C- | claims, LizardTech grants recipient a worldwide, royalty-free, +//C- | non-exclusive license to make, use, sell, or otherwise dispose of +//C- | the LIZARDTECH ORIGINAL CODE or of programs derived from the +//C- | LIZARDTECH ORIGINAL CODE in compliance with the terms of the GNU +//C- | General Public License. This grant only confers the right to +//C- | infringe patent claims underlying the LIZARDTECH ORIGINAL CODE to +//C- | the extent such infringement is reasonably necessary to enable +//C- | recipient to make, have made, practice, sell, or otherwise dispose +//C- | of the LIZARDTECH ORIGINAL CODE (or portions thereof) and not to +//C- | any greater extent that may be necessary to utilize further +//C- | modifications or combinations. +//C- | +//C- | The LIZARDTECH ORIGINAL CODE is provided "AS IS" WITHOUT WARRANTY +//C- | OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED +//C- | TO ANY WARRANTY OF NON-INFRINGEMENT, OR ANY IMPLIED WARRANTY OF +//C- | MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. +//C- +------------------------------------------------------------------ +// +// $Id: GOS.cpp,v 1.12 2005/04/27 16:34:13 leonb Exp $ +// $Name: release_3_5_15 $ + +#ifdef HAVE_CONFIG_H +# include "config.h" +#endif +#if NEED_GNUG_PRAGMAS +# pragma implementation +#endif + +#include "GException.h" +#include "GThreads.h" +#include "GOS.h" +#include "GURL.h" + +#include +#include +#include +#include +#include + +#ifdef WIN32 +# include +# include +# include +#endif + +#ifdef OS2 +# define INCL_DOS +# include +#endif + +#if defined(UNIX) || defined(OS2) +# include +# include +# include +# include +# include +# include +# include +# include +#endif + +#ifdef macintosh +# include +# include +# include +#endif + +// -- TRUE FALSE +#undef TRUE +#undef FALSE +#define TRUE 1 +#define FALSE 0 + +// -- MAXPATHLEN +#ifndef MAXPATHLEN +# ifdef _MAX_PATH +# define MAXPATHLEN _MAX_PATH +# else +# define MAXPATHLEN 1024 +# endif +#else +# if ( MAXPATHLEN < 1024 ) +# undef MAXPATHLEN +# define MAXPATHLEN 1024 +# endif +#endif + +#ifdef HAVE_NAMESPACES +namespace DJVU { +# ifdef NOT_DEFINED // Just to fool emacs c++ mode +} +#endif +#endif + + +#if defined(AUTOCONF) && !defined(HAVE_STRERROR) +# define NEED_STRERROR +#elif defined(sun) && !defined(__svr4__) +# define NEED_STRERROR +#elif defined(REIMPLEMENT_STRERROR) +# define NEED_STRERROR +#endif +#ifdef NEED_STRERROR +char * +strerror(int errno) +{ + extern int sys_nerr; + extern char *sys_errlist[]; + if (errno>0 && errno fname + sl) + { + s = s - (sl + 1); + if(*s == dot && (GUTF8String(s+1).downcase() == gsuffix.downcase())) + { + retval.setat((int)((size_t)s-(size_t)fname),0); + } + } + } + } + return retval; +} + + + +// errmsg -- +// -- A small helper function returning a +// stdio error message in a static buffer. + +static GNativeString +errmsg() +{ + GNativeString buffer; + const char *errname = strerror(errno); + buffer.format("%s (errno = %d)", errname, errno); + return buffer; +} + + + +// ----------------------------------------- +// Functions for measuring time +// ----------------------------------------- + +// ticks() -- +// -- returns the number of milliseconds elapsed since +// a system dependent date. +unsigned long +GOS::ticks() +{ +#if defined(UNIX) + struct timeval tv; + if (gettimeofday(&tv, NULL) < 0) + G_THROW(errmsg()); + return (unsigned long)( ((tv.tv_sec & 0xfffff)*1000) + + (tv.tv_usec/1000) ); +#elif defined(WIN32) + DWORD clk = GetTickCount(); + return (unsigned long)clk; +#elif defined(OS2) + ULONG clk = 0; + DosQuerySysInfo(QSV_MS_COUNT, QSV_MS_COUNT, (PVOID)&clk, sizeof(ULONG)); + return clk; +#elif defined(macintosh) + return (unsigned long)((double)TickCount()*16.66); +#else +# error "Define something here for your operating system" +#endif +} + +// sleep(int milliseconds) -- +// -- sleeps during the specified time (in milliseconds) +void +GOS::sleep(int milliseconds) +{ +#if defined(UNIX) + struct timeval tv; + tv.tv_sec = milliseconds / 1000; + tv.tv_usec = (milliseconds - (tv.tv_sec * 1000)) * 1000; +# if defined(THREADMODEL) && (THREADMODEL==COTHREADS) + GThread::select(0, NULL, NULL, NULL, &tv); +# else + select(0, NULL, NULL, NULL, &tv); +# endif +#elif defined(WIN32) + Sleep(milliseconds); +#elif defined(OS2) + DosSleep(milliseconds); +#elif defined(macintosh) + unsigned long tick = ticks(), now; + while (1) { + now = ticks(); + if ((tick+milliseconds) < now) + break; + GThread::yield(); + } +#endif +} + + +// ----------------------------------------- +// Testing +// ----------------------------------------- + +// cwd([dirname]) +// -- changes directory to dirname (when specified). +// returns the full path name of the current directory. +GUTF8String +GOS::cwd(const GUTF8String &dirname) +{ +#if defined(UNIX) || defined(macintosh) || defined(OS2) + if (dirname.length() && chdir(dirname.getUTF82Native())==-1)//MBCS cvt + G_THROW(errmsg()); + char *string_buffer; + GPBuffer gstring_buffer(string_buffer,MAXPATHLEN+1); + char *result = getcwd(string_buffer,MAXPATHLEN); + if (!result) + G_THROW(errmsg()); + return GNativeString(result).getNative2UTF8();//MBCS cvt +#elif defined (WIN32) + char drv[2]; + if (dirname.length() && _chdir(dirname.getUTF82Native())==-1)//MBCS cvt + G_THROW(errmsg()); + drv[0]= dot ; drv[1]=0; + char *string_buffer; + GPBuffer gstring_buffer(string_buffer,MAXPATHLEN+1); + char *result = getcwd(string_buffer,MAXPATHLEN); + GetFullPathName(drv, MAXPATHLEN, string_buffer, &result); + return GNativeString(string_buffer).getNative2UTF8();//MBCS cvt +#else +#error "Define something here for your operating system" +#endif +} + +GUTF8String +GOS::getenv(const GUTF8String &name) +{ + GUTF8String retval; + if(name.length()) + { + const char *env=::getenv(name.getUTF82Native()); + if(env) + { + retval=GNativeString(env); + } + } + return retval; +} + + + +#ifdef HAVE_NAMESPACES +} +# ifndef NOT_USING_DJVU_NAMESPACE +using namespace DJVU; +# endif +#endif + -- cgit v1.2.1