octave: libinterp/corefcn/sysdep.cc annotate

annotate libinterp/corefcn/sysdep.cc @ 29117:10a35049bad7

doc: Cleanup Texinfo macros use in documentation. * macros.texi: Delete @xbackslashchar macro which was needed for Texinfo versions < 5.1 (2013 release date). Alphabetize macros. Document macros more clearly. * func.txi, data.cc, error.cc, file-io.cc, regexp.cc, strfns.cc, utils.cc, pt-eval.cc, beep.m, dlmwrite.m, strread.m, textread.m, asctime.m, ctime.m: Replace "@xbackslashchar" with just "@backslashchar". * graphics.cc (Fwaitfor): Replace '\' in @qcode macro with @backslashchar. * input.cc (FPS1): Replace '\' in @qcode macro with @backslashchar. Use single quotes in @example block to avoid "\\" construct. * jsonencode.cc (Fjsonencode): Replace '\' in @qcode macro with @backslashchar. * sysdep.cc (Fwinqueryreg): Replace '\' in @qcode macro with @backslashchar.

author	Rik <rik@octave.org>
date	Fri, 27 Nov 2020 17:01:47 -0800
parents	2883b3d08b7e
children	6c2fa2293242

rev	line source
27923 bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	1 ////////////////////////////////////////////////////////////////////////
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	2 //
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	3 // Copyright (C) 1993-2020 The Octave Project Developers
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	4 //
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	5 // See the file COPYRIGHT.md in the top-level directory of this
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	6 // distribution or <https://octave.org/copyright/>.
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	7 //
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	8 // This file is part of Octave.
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	9 //
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	10 // Octave is free software: you can redistribute it and/or modify it
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	11 // under the terms of the GNU General Public License as published by
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	12 // the Free Software Foundation, either version 3 of the License, or
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	13 // (at your option) any later version.
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	14 //
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	15 // Octave is distributed in the hope that it will be useful, but
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	16 // WITHOUT ANY WARRANTY; without even the implied warranty of
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	17 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	18 // GNU General Public License for more details.
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	19 //
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	20 // You should have received a copy of the GNU General Public License
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	21 // along with Octave; see the file COPYING. If not, see
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	22 // <https://www.gnu.org/licenses/>.
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	23 //
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	24 ////////////////////////////////////////////////////////////////////////
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	25
21724 aba2e6293dd8 use "#if ..." consistently instead of "#ifdef" and "#ifndef" John W. Eaton <jwe@octave.org> parents: 21662 diff changeset	26 #if defined (HAVE_CONFIG_H)
21301 40de9f8f23a6 Use '#include "config.h"' rather than <config.h>. Rik <rik@octave.org> parents: 21200 diff changeset	27 # include "config.h"
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	28 #endif
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	29
23662 bd77ab816e43 eliminate obsolete file lo-math.h John W. Eaton <jwe@octave.org> parents: 23575 diff changeset	30 #include <cmath>
1343 94bedeb289e5 [project @ 1995-09-04 00:29:21 by jwe] jwe parents: 1318 diff changeset	31 #include <cstddef>
94bedeb289e5 [project @ 1995-09-04 00:29:21 by jwe] jwe parents: 1318 diff changeset	32
3503 d14c483b3c12 [project @ 2000-02-01 04:06:07 by jwe] jwe parents: 3372 diff changeset	33 #include <iostream>
1728 42b4f904f1af [project @ 1996-01-09 11:36:01 by jwe] jwe parents: 1711 diff changeset	34 #include <string>
42b4f904f1af [project @ 1996-01-09 11:36:01 by jwe] jwe parents: 1711 diff changeset	35
1430 045e70a15a8f [project @ 1995-09-19 07:05:37 by jwe] jwe parents: 1415 diff changeset	36 #if defined (HAVE_TERMIOS_H)
21200 fcac5dbbf9ed maint: Indent #ifdef blocks in libinterp. Rik <rik@octave.org> parents: 21115 diff changeset	37 # include <termios.h>
1430 045e70a15a8f [project @ 1995-09-19 07:05:37 by jwe] jwe parents: 1415 diff changeset	38 #elif defined (HAVE_TERMIO_H)
21200 fcac5dbbf9ed maint: Indent #ifdef blocks in libinterp. Rik <rik@octave.org> parents: 21115 diff changeset	39 # include <termio.h>
1430 045e70a15a8f [project @ 1995-09-19 07:05:37 by jwe] jwe parents: 1415 diff changeset	40 #elif defined (HAVE_SGTTY_H)
21200 fcac5dbbf9ed maint: Indent #ifdef blocks in libinterp. Rik <rik@octave.org> parents: 21115 diff changeset	41 # include <sgtty.h>
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	42 #endif
4067 e97fb79fc1d5 [project @ 2002-09-26 22:43:25 by jwe] jwe parents: 4064 diff changeset	43
e97fb79fc1d5 [project @ 2002-09-26 22:43:25 by jwe] jwe parents: 4064 diff changeset	44 #if defined (HAVE_CONIO_H)
21200 fcac5dbbf9ed maint: Indent #ifdef blocks in libinterp. Rik <rik@octave.org> parents: 21115 diff changeset	45 # include <conio.h>
1430 045e70a15a8f [project @ 1995-09-19 07:05:37 by jwe] jwe parents: 1415 diff changeset	46 #endif
045e70a15a8f [project @ 1995-09-19 07:05:37 by jwe] jwe parents: 1415 diff changeset	47
3248 68259f410026 [project @ 1999-07-13 03:34:54 by jwe] jwe parents: 3234 diff changeset	48 #if defined (HAVE_SYS_IOCTL_H)
21200 fcac5dbbf9ed maint: Indent #ifdef blocks in libinterp. Rik <rik@octave.org> parents: 21115 diff changeset	49 # include <sys/ioctl.h>
3248 68259f410026 [project @ 1999-07-13 03:34:54 by jwe] jwe parents: 3234 diff changeset	50 #endif
68259f410026 [project @ 1999-07-13 03:34:54 by jwe] jwe parents: 3234 diff changeset	51
1463 592291d9dfbb [project @ 1995-09-22 07:18:44 by jwe] jwe parents: 1430 diff changeset	52 #if defined (HAVE_FLOATINGPOINT_H)
21200 fcac5dbbf9ed maint: Indent #ifdef blocks in libinterp. Rik <rik@octave.org> parents: 21115 diff changeset	53 # include <floatingpoint.h>
1463 592291d9dfbb [project @ 1995-09-22 07:18:44 by jwe] jwe parents: 1430 diff changeset	54 #endif
592291d9dfbb [project @ 1995-09-22 07:18:44 by jwe] jwe parents: 1430 diff changeset	55
2508 f8d5dbbbc50a [project @ 1996-11-13 17:21:07 by jwe] jwe parents: 2493 diff changeset	56 #if defined (HAVE_IEEEFP_H)
21200 fcac5dbbf9ed maint: Indent #ifdef blocks in libinterp. Rik <rik@octave.org> parents: 21115 diff changeset	57 # include <ieeefp.h>
2508 f8d5dbbbc50a [project @ 1996-11-13 17:21:07 by jwe] jwe parents: 2493 diff changeset	58 #endif
f8d5dbbbc50a [project @ 1996-11-13 17:21:07 by jwe] jwe parents: 2493 diff changeset	59
21554 9f0088f3f335 call openmp function at initialization (bug #47372) John W. Eaton <jwe@octave.org> parents: 20788 diff changeset	60 #if defined (HAVE_OMP_H)
21556 12f207a534aa maint: merge stable to default. John W. Eaton <jwe@octave.org> parents: 21301 21554 diff changeset	61 # include <omp.h>
21554 9f0088f3f335 call openmp function at initialization (bug #47372) John W. Eaton <jwe@octave.org> parents: 20788 diff changeset	62 #endif
9f0088f3f335 call openmp function at initialization (bug #47372) John W. Eaton <jwe@octave.org> parents: 20788 diff changeset	63
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: 2893 diff changeset	64 #include "cmd-edit.h"
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: 2893 diff changeset	65 #include "file-ops.h"
2893 9fd1df4b464a [project @ 1997-04-28 02:07:38 by jwe] jwe parents: 2847 diff changeset	66 #include "lo-mappers.h"
24714 d2c727a438ab Add "-blas" and "-lapack" options to "version" (bug #45659). Markus Mützel <markus.muetzel@gmx.de> parents: 24710 diff changeset	67 #include "lo-sysinfo.h"
2317 8c09c04f7747 [project @ 1996-07-14 22:30:15 by jwe] jwe parents: 2086 diff changeset	68 #include "mach-info.h"
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: 2893 diff changeset	69 #include "oct-env.h"
25530 197126863d95 sysdep.cc: Use wide character versions of Windows API functions (bug #49118). Markus Mützel <markus.muetzel@gmx.de> parents: 25311 diff changeset	70 #include "uniconv-wrappers.h"
21910 4d723ba06b4a provide wrappers for some unistd.h functions John W. Eaton <jwe@octave.org> parents: 21888 diff changeset	71 #include "unistd-wrappers.h"
1769 bc7ae9be3378 [project @ 1996-01-23 06:49:08 by jwe] jwe parents: 1755 diff changeset	72
22097 5ad67277b007 include builtin-defun-decls.h as needed John W. Eaton <jwe@octave.org> parents: 22096 diff changeset	73 #include "builtin-defun-decls.h"
6208 323be5eeed1f [project @ 2006-12-06 20:23:18 by jwe] jwe parents: 6135 diff changeset	74 #include "Cell.h"
1352 19c10b8657d5 [project @ 1995-09-05 08:11:57 by jwe] jwe parents: 1350 diff changeset	75 #include "defun.h"
19c10b8657d5 [project @ 1995-09-05 08:11:57 by jwe] jwe parents: 1350 diff changeset	76 #include "error.h"
21115 629643522cc0 include errwarn.h in all files that use gripe_disabled_feature John W. Eaton <jwe@octave.org> parents: 21109 diff changeset	77 #include "errwarn.h"
529 7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 505 diff changeset	78 #include "input.h"
27301 a2b1ba6c92d5 eliminate unnecessary application::interative function John W. Eaton <jwe@octave.org> parents: 27277 diff changeset	79 #include "interpreter-private.h"
22089 c2c668b3051b use classes for octave application and interpreter John W. Eaton <jwe@octave.org> parents: 22051 diff changeset	80 #include "octave.h"
c2c668b3051b use classes for octave application and interpreter John W. Eaton <jwe@octave.org> parents: 22051 diff changeset	81 #include "ov.h"
20940 48b2ad5ee801 maint: Rename oct-obj.[cc\|h] to ovl.[cc\|h] for clarity. Rik <rik@octave.org> parents: 20939 diff changeset	82 #include "ovl.h"
3234 be8e0ba13644 [project @ 1999-01-29 03:52:30 by jwe] jwe parents: 3124 diff changeset	83 #include "pager.h"
6419 73fcbac81f33 [project @ 2007-03-20 17:18:24 by jwe] jwe parents: 6208 diff changeset	84 #include "parse.h"
5770 6a9244f89a2a [project @ 2006-04-18 17:44:33 by jwe] jwe parents: 5455 diff changeset	85 #include "sighandlers.h"
1352 19c10b8657d5 [project @ 1995-09-05 08:11:57 by jwe] jwe parents: 1350 diff changeset	86 #include "sysdep.h"
22094 9203833cab7d move new interpreter class to separate file John W. Eaton <jwe@octave.org> parents: 22089 diff changeset	87 #include "interpreter.h"
529 7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 505 diff changeset	88 #include "utils.h"
6598 ce819776ee76 [project @ 2007-04-27 17:34:27 by jwe] jwe parents: 6423 diff changeset	89 #include "file-stat.h"
529 7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 505 diff changeset	90
21724 aba2e6293dd8 use "#if ..." consistently instead of "#ifdef" and "#ifndef" John W. Eaton <jwe@octave.org> parents: 21662 diff changeset	91 #if ! defined (STDIN_FILENO)
21200 fcac5dbbf9ed maint: Indent #ifdef blocks in libinterp. Rik <rik@octave.org> parents: 21115 diff changeset	92 # define STDIN_FILENO 1
529 7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 505 diff changeset	93 #endif
444 ba637cc5c5f3 [project @ 1994-06-02 17:15:07 by jwe] jwe parents: 401 diff changeset	94
22019 2d8e9bdf5683 Dont use OCTAVE_USE_WINDOWS_API for w32_XXXX function definitions (Bug #48352) John Donoghue parents: 21989 diff changeset	95 #if defined (__MINGW32__) \|\| defined (_MSC_VER)
13771 80b30e186b73 [Win32] Use Toolhelp32 APi to find octinterp module path. Michael Goffioul <michael.goffioul@gmail.com> parents: 13751 diff changeset	96
80b30e186b73 [Win32] Use Toolhelp32 APi to find octinterp module path. Michael Goffioul <michael.goffioul@gmail.com> parents: 13751 diff changeset	97 #define WIN32_LEAN_AND_MEAN
21949 baeffde5c87d fix build for Windows systems John W. Eaton <jwe@octave.org> parents: 21910 diff changeset	98 #include <windows.h>
13771 80b30e186b73 [Win32] Use Toolhelp32 APi to find octinterp module path. Michael Goffioul <michael.goffioul@gmail.com> parents: 13751 diff changeset	99 #include <tlhelp32.h>
28371 401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	100 #include <psapi.h>
21949 baeffde5c87d fix build for Windows systems John W. Eaton <jwe@octave.org> parents: 21910 diff changeset	101 #include <shellapi.h>
13771 80b30e186b73 [Win32] Use Toolhelp32 APi to find octinterp module path. Michael Goffioul <michael.goffioul@gmail.com> parents: 13751 diff changeset	102
5451 ed08548b9054 [project @ 2005-09-15 19:52:50 by jwe] jwe parents: 5395 diff changeset	103 #endif
ed08548b9054 [project @ 2005-09-15 19:52:50 by jwe] jwe parents: 5395 diff changeset	104
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	105 namespace octave
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	106 {
27101 097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	107 #if defined (__386BSD__) \|\| defined (__FreeBSD__) \|\| defined (__NetBSD__)
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	108
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	109 static void
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	110 BSD_init (void)
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	111 {
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	112 # if defined (HAVE_FLOATINGPOINT_H)
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	113 // Disable trapping on common exceptions.
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	114 # if ! defined (FP_X_DNML)
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	115 # define FP_X_DNML 0
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	116 # endif
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	117 fpsetmask (~(FP_X_OFL\|FP_X_INV\|FP_X_DZ\|FP_X_DNML\|FP_X_UFL\|FP_X_IMP));
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	118 # endif
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	119 }
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	120
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	121 #endif
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	122
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	123 #if defined (__MINGW32__) \|\| defined (_MSC_VER)
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	124
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	125 static void
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	126 w32_set_octave_home (void)
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	127 {
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	128 std::string bin_dir;
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	129
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	130 HANDLE h = CreateToolhelp32Snapshot (TH32CS_SNAPMODULE
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	131 #if defined (TH32CS_SNAPMODULE32)
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	132 \| TH32CS_SNAPMODULE32
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	133 #endif
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	134 , 0);
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	135
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	136 if (h != INVALID_HANDLE_VALUE)
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	137 {
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	138 MODULEENTRY32W mod_info;
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	139
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	140 ZeroMemory (&mod_info, sizeof (mod_info));
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	141 mod_info.dwSize = sizeof (mod_info);
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	142
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	143 if (Module32FirstW (h, &mod_info))
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	144 {
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	145 do
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	146 {
27102 84ff9953faa1 where possible, eliminate octave:: namespace qualifier inside octave namespace John W. Eaton <jwe@octave.org> parents: 27101 diff changeset	147 std::string mod_name (sys::u8_from_wstring (mod_info.szModule));
27101 097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	148
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	149 if (mod_name.find ("octinterp") != std::string::npos)
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	150 {
27102 84ff9953faa1 where possible, eliminate octave:: namespace qualifier inside octave namespace John W. Eaton <jwe@octave.org> parents: 27101 diff changeset	151 bin_dir = sys::u8_from_wstring (mod_info.szExePath);
27101 097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	152 if (! bin_dir.empty () && bin_dir.back () != '\\')
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	153 bin_dir.push_back ('\\');
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	154 break;
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	155 }
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	156 }
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	157 while (Module32NextW (h, &mod_info));
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	158 }
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	159
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	160 CloseHandle (h);
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	161 }
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	162
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	163 if (! bin_dir.empty ())
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	164 {
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	165 size_t pos = bin_dir.rfind (R"(\bin\)");
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	166
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	167 if (pos != std::string::npos)
27102 84ff9953faa1 where possible, eliminate octave:: namespace qualifier inside octave namespace John W. Eaton <jwe@octave.org> parents: 27101 diff changeset	168 sys::env::putenv ("OCTAVE_HOME", bin_dir.substr (0, pos));
27101 097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	169 }
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	170 }
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	171
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	172 static void
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	173 w32_init (void)
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	174 {
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	175 w32_set_octave_home ();
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	176
27102 84ff9953faa1 where possible, eliminate octave:: namespace qualifier inside octave namespace John W. Eaton <jwe@octave.org> parents: 27101 diff changeset	177 command_editor::prefer_env_winsize (true);
27101 097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	178 }
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	179
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	180 #endif
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	181
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	182 // Set app id if we have the SetCurrentProcessExplicitAppUserModelID
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	183 // available (>= Win7). FIXME: Could we check for existence of this
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	184 // function in the configure script instead of dynamically loading
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	185 // shell32.dll?
22165 20e684ec108e move system dependent code to sysdep.cc John W. Eaton <jwe@octave.org> parents: 22141 diff changeset	186
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	187 void set_application_id (void)
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	188 {
22165 20e684ec108e move system dependent code to sysdep.cc John W. Eaton <jwe@octave.org> parents: 22141 diff changeset	189 #if defined (__MINGW32__) \|\| defined (_MSC_VER)
20e684ec108e move system dependent code to sysdep.cc John W. Eaton <jwe@octave.org> parents: 22141 diff changeset	190
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	191 typedef HRESULT (WINAPI *SETCURRENTAPPID)(PCWSTR AppID);
22165 20e684ec108e move system dependent code to sysdep.cc John W. Eaton <jwe@octave.org> parents: 22141 diff changeset	192
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	193 HMODULE hShell = LoadLibrary ("shell32.dll");
22165 20e684ec108e move system dependent code to sysdep.cc John W. Eaton <jwe@octave.org> parents: 22141 diff changeset	194
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	195 if (hShell)
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	196 {
27277 db687716fed6 style fixes: generally aim to break long lines before operators, not after John W. Eaton <jwe@octave.org> parents: 27276 diff changeset	197 SETCURRENTAPPID pfnSetCurrentProcessExplicitAppUserModelID
db687716fed6 style fixes: generally aim to break long lines before operators, not after John W. Eaton <jwe@octave.org> parents: 27276 diff changeset	198 = reinterpret_cast<SETCURRENTAPPID> (GetProcAddress (hShell, "SetCurrentProcessExplicitAppUserModelID"));
22165 20e684ec108e move system dependent code to sysdep.cc John W. Eaton <jwe@octave.org> parents: 22141 diff changeset	199
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	200 if (pfnSetCurrentProcessExplicitAppUserModelID)
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	201 pfnSetCurrentProcessExplicitAppUserModelID (L"gnu.octave." VERSION);
22165 20e684ec108e move system dependent code to sysdep.cc John W. Eaton <jwe@octave.org> parents: 22141 diff changeset	202
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	203 FreeLibrary (hShell);
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	204 }
22165 20e684ec108e move system dependent code to sysdep.cc John W. Eaton <jwe@octave.org> parents: 22141 diff changeset	205
20e684ec108e move system dependent code to sysdep.cc John W. Eaton <jwe@octave.org> parents: 22141 diff changeset	206 #endif
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	207 }
22165 20e684ec108e move system dependent code to sysdep.cc John W. Eaton <jwe@octave.org> parents: 22141 diff changeset	208 }
20e684ec108e move system dependent code to sysdep.cc John W. Eaton <jwe@octave.org> parents: 22141 diff changeset	209
19856 5c1a38089f89 Change open_with_system_app to internal function. Rik <rik@octave.org> parents: 19849 diff changeset	210 DEFUN (__open_with_system_app__, args, ,
21966 112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	211 doc: /* -- texinfo --
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	212 @deftypefn {} {} __open_with_system_app__ (@var{file})
27143 64ff1053ffbf F__open_with_system_app__: Consistent return value for all platforms. Kai T. Ohlhus <k.ohlhus@gmail.com> parents: 27126 diff changeset	213 Internal function. Returns 1 on successful system call and 0 otherwise.
21966 112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	214 @end deftypefn */)
19271 030d56f67363 implement the open function John W. Eaton <jwe@octave.org> parents: 19270 diff changeset	215 {
20799 c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20789 diff changeset	216 if (args.length () != 1)
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20789 diff changeset	217 print_usage ();
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20789 diff changeset	218
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20789 diff changeset	219 std::string file = args(0).xstring_value ("__open_with_system_app__: argument must be a filename");
19271 030d56f67363 implement the open function John W. Eaton <jwe@octave.org> parents: 19270 diff changeset	220
21979 d04da18a407a use OCTAVE_USE_WINDOWS_API more consistently John W. Eaton <jwe@octave.org> parents: 21966 diff changeset	221 #if defined (OCTAVE_USE_WINDOWS_API)
28175 b895daca20e2 Avoid potential lifetime issues with temporary std::wstring objects. Markus Mützel <markus.muetzel@gmx.de> parents: 27932 diff changeset	222 std::wstring wfile = octave::sys::u8_to_wstring (file);
b895daca20e2 Avoid potential lifetime issues with temporary std::wstring objects. Markus Mützel <markus.muetzel@gmx.de> parents: 27932 diff changeset	223 HINSTANCE status = ShellExecuteW (0, 0, wfile.c_str (), 0, 0, SW_SHOWNORMAL);
19271 030d56f67363 implement the open function John W. Eaton <jwe@octave.org> parents: 19270 diff changeset	224
20799 c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20789 diff changeset	225 // ShellExecute returns a value greater than 32 if successful.
27143 64ff1053ffbf F__open_with_system_app__: Consistent return value for all platforms. Kai T. Ohlhus <k.ohlhus@gmail.com> parents: 27126 diff changeset	226 return octave_value (reinterpret_cast<ptrdiff_t> (status) > 32);
64ff1053ffbf F__open_with_system_app__: Consistent return value for all platforms. Kai T. Ohlhus <k.ohlhus@gmail.com> parents: 27126 diff changeset	227 #else
27346 1effc78e7cd1 open.m: Allow files with space in their path to be open. Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 27335 diff changeset	228 // Quote file path
28752 810eb29fc227 maint: Use C++ raw string literals to simplify backlsashing. Rik <rik@octave.org> parents: 28371 diff changeset	229 file = '"' + file + '"';
27346 1effc78e7cd1 open.m: Allow files with space in their path to be open. Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 27335 diff changeset	230
27143 64ff1053ffbf F__open_with_system_app__: Consistent return value for all platforms. Kai T. Ohlhus <k.ohlhus@gmail.com> parents: 27126 diff changeset	231 # if defined (__APPLE__)
64ff1053ffbf F__open_with_system_app__: Consistent return value for all platforms. Kai T. Ohlhus <k.ohlhus@gmail.com> parents: 27126 diff changeset	232 # define FSYSTEM_OPEN_STR "open "
64ff1053ffbf F__open_with_system_app__: Consistent return value for all platforms. Kai T. Ohlhus <k.ohlhus@gmail.com> parents: 27126 diff changeset	233 # else
64ff1053ffbf F__open_with_system_app__: Consistent return value for all platforms. Kai T. Ohlhus <k.ohlhus@gmail.com> parents: 27126 diff changeset	234 # define FSYSTEM_OPEN_STR "xdg-open "
64ff1053ffbf F__open_with_system_app__: Consistent return value for all platforms. Kai T. Ohlhus <k.ohlhus@gmail.com> parents: 27126 diff changeset	235 # endif
20961 f55251db0833 Add support for the Mac OS X "open" command. Ben Abbott <bpabbott@mac.com> parents: 20941 diff changeset	236 octave_value_list tmp
27143 64ff1053ffbf F__open_with_system_app__: Consistent return value for all platforms. Kai T. Ohlhus <k.ohlhus@gmail.com> parents: 27126 diff changeset	237 = Fsystem (ovl (FSYSTEM_OPEN_STR + file + " 2> /dev/null",
20961 f55251db0833 Add support for the Mac OS X "open" command. Ben Abbott <bpabbott@mac.com> parents: 20941 diff changeset	238 false, "async"),
f55251db0833 Add support for the Mac OS X "open" command. Ben Abbott <bpabbott@mac.com> parents: 20941 diff changeset	239 1);
27143 64ff1053ffbf F__open_with_system_app__: Consistent return value for all platforms. Kai T. Ohlhus <k.ohlhus@gmail.com> parents: 27126 diff changeset	240 # undef FSYSTEM_OPEN_STR
19271 030d56f67363 implement the open function John W. Eaton <jwe@octave.org> parents: 19270 diff changeset	241
27143 64ff1053ffbf F__open_with_system_app__: Consistent return value for all platforms. Kai T. Ohlhus <k.ohlhus@gmail.com> parents: 27126 diff changeset	242 // Asynchronous Fsystem calls return the new child process identifier,
64ff1053ffbf F__open_with_system_app__: Consistent return value for all platforms. Kai T. Ohlhus <k.ohlhus@gmail.com> parents: 27126 diff changeset	243 // which must be greater than 1 if successful.
64ff1053ffbf F__open_with_system_app__: Consistent return value for all platforms. Kai T. Ohlhus <k.ohlhus@gmail.com> parents: 27126 diff changeset	244 return octave_value (tmp(0).double_value () > 1);
19774 904912f18357 make open_with_system_app a built-in function John W. Eaton <jwe@octave.org> parents: 19697 diff changeset	245 #endif
19271 030d56f67363 implement the open function John W. Eaton <jwe@octave.org> parents: 19270 diff changeset	246 }
030d56f67363 implement the open function John W. Eaton <jwe@octave.org> parents: 19270 diff changeset	247
28260 ec77c790fce2 pkg.m: Install packages globally if process has elevated rights (bug #44548). Markus Mützel <markus.muetzel@gmx.de> parents: 28175 diff changeset	248 DEFUN (__is_elevated_process__, args, ,
ec77c790fce2 pkg.m: Install packages globally if process has elevated rights (bug #44548). Markus Mützel <markus.muetzel@gmx.de> parents: 28175 diff changeset	249 doc: /* -- texinfo --
28753 e82484e1b2f6 doc: grammarcheck documentation. Rik <rik@octave.org> parents: 28752 diff changeset	250 @deftypefn {} {@var{retval} =} __is_elevated_process__ ()
28260 ec77c790fce2 pkg.m: Install packages globally if process has elevated rights (bug #44548). Markus Mützel <markus.muetzel@gmx.de> parents: 28175 diff changeset	251 Check if current process has elevated rights.
ec77c790fce2 pkg.m: Install packages globally if process has elevated rights (bug #44548). Markus Mützel <markus.muetzel@gmx.de> parents: 28175 diff changeset	252
28753 e82484e1b2f6 doc: grammarcheck documentation. Rik <rik@octave.org> parents: 28752 diff changeset	253 On Windows, return true if the current process has elevated right. Otherwise,
28260 ec77c790fce2 pkg.m: Install packages globally if process has elevated rights (bug #44548). Markus Mützel <markus.muetzel@gmx.de> parents: 28175 diff changeset	254 return false.
ec77c790fce2 pkg.m: Install packages globally if process has elevated rights (bug #44548). Markus Mützel <markus.muetzel@gmx.de> parents: 28175 diff changeset	255 On non-Windows platforms, this function fails with an error.
ec77c790fce2 pkg.m: Install packages globally if process has elevated rights (bug #44548). Markus Mützel <markus.muetzel@gmx.de> parents: 28175 diff changeset	256 @end deftypefn */)
ec77c790fce2 pkg.m: Install packages globally if process has elevated rights (bug #44548). Markus Mützel <markus.muetzel@gmx.de> parents: 28175 diff changeset	257 {
ec77c790fce2 pkg.m: Install packages globally if process has elevated rights (bug #44548). Markus Mützel <markus.muetzel@gmx.de> parents: 28175 diff changeset	258 #if defined (OCTAVE_USE_WINDOWS_API)
ec77c790fce2 pkg.m: Install packages globally if process has elevated rights (bug #44548). Markus Mützel <markus.muetzel@gmx.de> parents: 28175 diff changeset	259 if (args.length () != 0)
ec77c790fce2 pkg.m: Install packages globally if process has elevated rights (bug #44548). Markus Mützel <markus.muetzel@gmx.de> parents: 28175 diff changeset	260 print_usage ();
ec77c790fce2 pkg.m: Install packages globally if process has elevated rights (bug #44548). Markus Mützel <markus.muetzel@gmx.de> parents: 28175 diff changeset	261
ec77c790fce2 pkg.m: Install packages globally if process has elevated rights (bug #44548). Markus Mützel <markus.muetzel@gmx.de> parents: 28175 diff changeset	262 bool retval = false;
ec77c790fce2 pkg.m: Install packages globally if process has elevated rights (bug #44548). Markus Mützel <markus.muetzel@gmx.de> parents: 28175 diff changeset	263 HANDLE h_token = nullptr;
ec77c790fce2 pkg.m: Install packages globally if process has elevated rights (bug #44548). Markus Mützel <markus.muetzel@gmx.de> parents: 28175 diff changeset	264
ec77c790fce2 pkg.m: Install packages globally if process has elevated rights (bug #44548). Markus Mützel <markus.muetzel@gmx.de> parents: 28175 diff changeset	265 if (OpenProcessToken (GetCurrentProcess (), TOKEN_QUERY, &h_token))
ec77c790fce2 pkg.m: Install packages globally if process has elevated rights (bug #44548). Markus Mützel <markus.muetzel@gmx.de> parents: 28175 diff changeset	266 {
ec77c790fce2 pkg.m: Install packages globally if process has elevated rights (bug #44548). Markus Mützel <markus.muetzel@gmx.de> parents: 28175 diff changeset	267 TOKEN_ELEVATION elevation;
ec77c790fce2 pkg.m: Install packages globally if process has elevated rights (bug #44548). Markus Mützel <markus.muetzel@gmx.de> parents: 28175 diff changeset	268 DWORD return_length = sizeof (TOKEN_ELEVATION);
ec77c790fce2 pkg.m: Install packages globally if process has elevated rights (bug #44548). Markus Mützel <markus.muetzel@gmx.de> parents: 28175 diff changeset	269 if (GetTokenInformation (h_token, TokenElevation, &elevation,
ec77c790fce2 pkg.m: Install packages globally if process has elevated rights (bug #44548). Markus Mützel <markus.muetzel@gmx.de> parents: 28175 diff changeset	270 sizeof (elevation), &return_length))
ec77c790fce2 pkg.m: Install packages globally if process has elevated rights (bug #44548). Markus Mützel <markus.muetzel@gmx.de> parents: 28175 diff changeset	271 retval = elevation.TokenIsElevated;
ec77c790fce2 pkg.m: Install packages globally if process has elevated rights (bug #44548). Markus Mützel <markus.muetzel@gmx.de> parents: 28175 diff changeset	272 }
ec77c790fce2 pkg.m: Install packages globally if process has elevated rights (bug #44548). Markus Mützel <markus.muetzel@gmx.de> parents: 28175 diff changeset	273
ec77c790fce2 pkg.m: Install packages globally if process has elevated rights (bug #44548). Markus Mützel <markus.muetzel@gmx.de> parents: 28175 diff changeset	274 if (h_token)
ec77c790fce2 pkg.m: Install packages globally if process has elevated rights (bug #44548). Markus Mützel <markus.muetzel@gmx.de> parents: 28175 diff changeset	275 CloseHandle (h_token);
ec77c790fce2 pkg.m: Install packages globally if process has elevated rights (bug #44548). Markus Mützel <markus.muetzel@gmx.de> parents: 28175 diff changeset	276
ec77c790fce2 pkg.m: Install packages globally if process has elevated rights (bug #44548). Markus Mützel <markus.muetzel@gmx.de> parents: 28175 diff changeset	277 return ovl (retval);
ec77c790fce2 pkg.m: Install packages globally if process has elevated rights (bug #44548). Markus Mützel <markus.muetzel@gmx.de> parents: 28175 diff changeset	278
ec77c790fce2 pkg.m: Install packages globally if process has elevated rights (bug #44548). Markus Mützel <markus.muetzel@gmx.de> parents: 28175 diff changeset	279 #else
ec77c790fce2 pkg.m: Install packages globally if process has elevated rights (bug #44548). Markus Mützel <markus.muetzel@gmx.de> parents: 28175 diff changeset	280 octave_unused_parameter (args);
ec77c790fce2 pkg.m: Install packages globally if process has elevated rights (bug #44548). Markus Mützel <markus.muetzel@gmx.de> parents: 28175 diff changeset	281 error ("__is_elevated_process__: "
ec77c790fce2 pkg.m: Install packages globally if process has elevated rights (bug #44548). Markus Mützel <markus.muetzel@gmx.de> parents: 28175 diff changeset	282 "Function is only supported on Windows platforms.");
ec77c790fce2 pkg.m: Install packages globally if process has elevated rights (bug #44548). Markus Mützel <markus.muetzel@gmx.de> parents: 28175 diff changeset	283 #endif
ec77c790fce2 pkg.m: Install packages globally if process has elevated rights (bug #44548). Markus Mützel <markus.muetzel@gmx.de> parents: 28175 diff changeset	284 }
ec77c790fce2 pkg.m: Install packages globally if process has elevated rights (bug #44548). Markus Mützel <markus.muetzel@gmx.de> parents: 28175 diff changeset	285
28371 401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	286 DEFUN (__wmemory__, args, ,
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	287 doc: /* -- texinfo --
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	288 @deftypefn {} {[@var{proc}, @var{sys}] =} __wmemory__ ()
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	289 Return memory information on Windows.
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	290
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	291 On non-Windows platforms, this function fails with an error.
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	292 @end deftypefn */)
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	293 {
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	294 #if defined (OCTAVE_USE_WINDOWS_API)
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	295 if (args.length () != 0)
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	296 print_usage ();
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	297
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	298 // Get memory usage of the current process
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	299 octave_scalar_map proc_struct;
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	300
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	301 HANDLE h_proc = GetCurrentProcess ();
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	302 if (h_proc == nullptr)
28905 89a425f2c202 maint: Use Octave convention that error() messages don't end with a period. Rik <rik@octave.org> parents: 28857 diff changeset	303 error ("__wmemory__: Couldn't open handle to own process");
28371 401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	304
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	305 PROCESS_MEMORY_COUNTERS proc_mem_count;
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	306 if (GetProcessMemoryInfo (h_proc, &proc_mem_count, sizeof (proc_mem_count)))
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	307 {
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	308 proc_struct.setfield ("PageFaultCount",
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	309 proc_mem_count.PageFaultCount);
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	310 proc_struct.setfield ("PeakWorkingSetSize",
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	311 proc_mem_count.PeakWorkingSetSize);
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	312 proc_struct.setfield ("WorkingSetSize",
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	313 proc_mem_count.WorkingSetSize);
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	314 proc_struct.setfield ("QuotaPeakPagedPoolUsage",
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	315 proc_mem_count.QuotaPeakPagedPoolUsage);
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	316 proc_struct.setfield ("QuotaPagedPoolUsage",
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	317 proc_mem_count.QuotaPagedPoolUsage);
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	318 proc_struct.setfield ("QuotaPeakNonPagedPoolUsage",
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	319 proc_mem_count.QuotaPeakNonPagedPoolUsage);
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	320 proc_struct.setfield ("QuotaNonPagedPoolUsage",
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	321 proc_mem_count.QuotaNonPagedPoolUsage);
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	322 proc_struct.setfield ("PagefileUsage",
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	323 proc_mem_count.PagefileUsage);
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	324 proc_struct.setfield ("PeakPagefileUsage",
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	325 proc_mem_count.PeakPagefileUsage);
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	326 }
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	327 else
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	328 {
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	329 proc_struct.setfield ("PageFaultCount", 0);
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	330 proc_struct.setfield ("PeakWorkingSetSize", 0);
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	331 proc_struct.setfield ("WorkingSetSize", 0);
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	332 proc_struct.setfield ("QuotaPeakPagedPoolUsage", 0);
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	333 proc_struct.setfield ("QuotaPagedPoolUsage", 0);
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	334 proc_struct.setfield ("QuotaPeakNonPagedPoolUsage", 0);
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	335 proc_struct.setfield ("QuotaNonPagedPoolUsage", 0);
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	336 proc_struct.setfield ("PagefileUsage", 0);
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	337 proc_struct.setfield ("PeakPagefileUsage", 0);
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	338 }
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	339
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	340 CloseHandle (h_proc);
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	341
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	342 // Get system memory usage
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	343 octave_scalar_map sys_struct;
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	344
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	345 MEMORYSTATUSEX mem_stat;
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	346
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	347 mem_stat.dwLength = sizeof (mem_stat);
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	348
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	349 if (GlobalMemoryStatusEx (&mem_stat))
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	350 {
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	351 sys_struct.setfield ("MemoryLoad", mem_stat.dwMemoryLoad);
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	352 sys_struct.setfield ("TotalPhys", mem_stat.ullTotalPhys);
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	353 sys_struct.setfield ("AvailPhys", mem_stat.ullAvailPhys);
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	354 sys_struct.setfield ("TotalPageFile", mem_stat.ullTotalPageFile);
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	355 sys_struct.setfield ("AvailPageFile", mem_stat.ullAvailPageFile);
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	356 sys_struct.setfield ("TotalVirtual", mem_stat.ullTotalVirtual);
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	357 sys_struct.setfield ("AvailVirtual", mem_stat.ullAvailVirtual);
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	358 sys_struct.setfield ("AvailExtendedVirtual",
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	359 mem_stat.ullAvailExtendedVirtual);
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	360 }
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	361 else
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	362 {
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	363 sys_struct.setfield ("MemoryLoad", 0);
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	364 sys_struct.setfield ("TotalPhys", 0);
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	365 sys_struct.setfield ("AvailPhys", 0);
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	366 sys_struct.setfield ("TotalPageFile", 0);
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	367 sys_struct.setfield ("AvailPageFile", 0);
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	368 sys_struct.setfield ("TotalVirtual", 0);
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	369 sys_struct.setfield ("AvailVirtual", 0);
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	370 sys_struct.setfield ("AvailExtendedVirtual", 0);
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	371 }
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	372
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	373 return ovl (proc_struct, sys_struct);
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	374
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	375 #else
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	376 octave_unused_parameter (args);
28905 89a425f2c202 maint: Use Octave convention that error() messages don't end with a period. Rik <rik@octave.org> parents: 28857 diff changeset	377 error ("__wmemory__: Function is only supported on Windows platforms");
28371 401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	378 #endif
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	379 }
401599248e4d Add function to query memory information on Windows (patch #9924). Markus Mützel <markus.muetzel@gmx.de> parents: 28261 diff changeset	380
27101 097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	381 namespace octave
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	382 {
5451 ed08548b9054 [project @ 2005-09-15 19:52:50 by jwe] jwe parents: 5395 diff changeset	383 #if defined (__MINGW32__)
27101 097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	384
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	385 static void
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	386 MINGW_init (void)
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	387 {
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	388 w32_init ();
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	389 }
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	390
5451 ed08548b9054 [project @ 2005-09-15 19:52:50 by jwe] jwe parents: 5395 diff changeset	391 #endif
ed08548b9054 [project @ 2005-09-15 19:52:50 by jwe] jwe parents: 5395 diff changeset	392
6080 40ab35ab651c [project @ 2006-10-25 03:26:36 by jwe] jwe parents: 5823 diff changeset	393 #if defined (_MSC_VER)
27101 097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	394
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	395 static void
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	396 MSVC_init (void)
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	397 {
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	398 w32_init ();
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	399 }
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	400
6080 40ab35ab651c [project @ 2006-10-25 03:26:36 by jwe] jwe parents: 5823 diff changeset	401 #endif
40ab35ab651c [project @ 2006-10-25 03:26:36 by jwe] jwe parents: 5823 diff changeset	402
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	403 // Return TRUE if FILE1 and FILE2 refer to the same (physical) file.
6598 ce819776ee76 [project @ 2007-04-27 17:34:27 by jwe] jwe parents: 6423 diff changeset	404
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	405 bool same_file_internal (const std::string& file1, const std::string& file2)
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	406 {
21724 aba2e6293dd8 use "#if ..." consistently instead of "#ifdef" and "#ifndef" John W. Eaton <jwe@octave.org> parents: 21662 diff changeset	407 #if defined (OCTAVE_USE_WINDOWS_API)
6598 ce819776ee76 [project @ 2007-04-27 17:34:27 by jwe] jwe parents: 6423 diff changeset	408
27576 3b50efa29be4 improve file equaliy check for MS Windows (bug #55161). Kai T. Ohlhus <k.ohlhus@gmail.com> parents: 27420 diff changeset	409 // FIXME: When Octave switches to C++17, consider replacing this function
3b50efa29be4 improve file equaliy check for MS Windows (bug #55161). Kai T. Ohlhus <k.ohlhus@gmail.com> parents: 27420 diff changeset	410 // by https://en.cppreference.com/w/cpp/filesystem/equivalent.
3b50efa29be4 improve file equaliy check for MS Windows (bug #55161). Kai T. Ohlhus <k.ohlhus@gmail.com> parents: 27420 diff changeset	411
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	412 bool retval = false;
6691 c6ee6c342699 [project @ 2007-06-05 05:50:10 by jwe] jwe parents: 6677 diff changeset	413
27102 84ff9953faa1 where possible, eliminate octave:: namespace qualifier inside octave namespace John W. Eaton <jwe@octave.org> parents: 27101 diff changeset	414 std::wstring file1w = sys::u8_to_wstring (file1);
84ff9953faa1 where possible, eliminate octave:: namespace qualifier inside octave namespace John W. Eaton <jwe@octave.org> parents: 27101 diff changeset	415 std::wstring file2w = sys::u8_to_wstring (file2);
25714 ad0b4817c09d Fix lifetime issue with C string references from C++ strings (bug #54398) Markus Mützel <markus.muetzel@gmx.de> parents: 25655 diff changeset	416 const wchar_t *f1 = file1w.c_str ();
ad0b4817c09d Fix lifetime issue with C string references from C++ strings (bug #54398) Markus Mützel <markus.muetzel@gmx.de> parents: 25655 diff changeset	417 const wchar_t *f2 = file2w.c_str ();
16564 aa5299a1d770 * sysdep.cc (same_file_internal): Handle directories on Windows systems. John W. Eaton <jwe@octave.org> parents: 16537 diff changeset	418
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	419 bool f1_is_dir = GetFileAttributesW (f1) & FILE_ATTRIBUTE_DIRECTORY;
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	420 bool f2_is_dir = GetFileAttributesW (f2) & FILE_ATTRIBUTE_DIRECTORY;
16564 aa5299a1d770 * sysdep.cc (same_file_internal): Handle directories on Windows systems. John W. Eaton <jwe@octave.org> parents: 16537 diff changeset	421
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	422 // Windows native code
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	423 // Reference: http://msdn2.microsoft.com/en-us/library/aa363788.aspx
6598 ce819776ee76 [project @ 2007-04-27 17:34:27 by jwe] jwe parents: 6423 diff changeset	424
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	425 DWORD share = FILE_SHARE_DELETE \| FILE_SHARE_READ \| FILE_SHARE_WRITE;
16564 aa5299a1d770 * sysdep.cc (same_file_internal): Handle directories on Windows systems. John W. Eaton <jwe@octave.org> parents: 16537 diff changeset	426
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	427 HANDLE hfile1
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	428 = CreateFileW (f1, 0, share, 0, OPEN_EXISTING,
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	429 f1_is_dir ? FILE_FLAG_BACKUP_SEMANTICS : 0, 0);
6691 c6ee6c342699 [project @ 2007-06-05 05:50:10 by jwe] jwe parents: 6677 diff changeset	430
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	431 if (hfile1 != INVALID_HANDLE_VALUE)
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	432 {
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	433 HANDLE hfile2
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	434 = CreateFileW (f2, 0, share, 0, OPEN_EXISTING,
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	435 f2_is_dir ? FILE_FLAG_BACKUP_SEMANTICS : 0, 0);
6598 ce819776ee76 [project @ 2007-04-27 17:34:27 by jwe] jwe parents: 6423 diff changeset	436
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	437 if (hfile2 != INVALID_HANDLE_VALUE)
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	438 {
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	439 BY_HANDLE_FILE_INFORMATION hfi1;
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	440 BY_HANDLE_FILE_INFORMATION hfi2;
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	441
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	442 if (GetFileInformationByHandle (hfile1, &hfi1)
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	443 && GetFileInformationByHandle (hfile2, &hfi2))
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	444 {
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	445 retval = (hfi1.dwVolumeSerialNumber == hfi2.dwVolumeSerialNumber
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	446 && hfi1.nFileIndexHigh == hfi2.nFileIndexHigh
27576 3b50efa29be4 improve file equaliy check for MS Windows (bug #55161). Kai T. Ohlhus <k.ohlhus@gmail.com> parents: 27420 diff changeset	447 && hfi1.nFileIndexLow == hfi2.nFileIndexLow
3b50efa29be4 improve file equaliy check for MS Windows (bug #55161). Kai T. Ohlhus <k.ohlhus@gmail.com> parents: 27420 diff changeset	448 && hfi1.nFileSizeHigh == hfi2.nFileSizeHigh
3b50efa29be4 improve file equaliy check for MS Windows (bug #55161). Kai T. Ohlhus <k.ohlhus@gmail.com> parents: 27420 diff changeset	449 && hfi1.nFileSizeLow == hfi2.nFileSizeLow
3b50efa29be4 improve file equaliy check for MS Windows (bug #55161). Kai T. Ohlhus <k.ohlhus@gmail.com> parents: 27420 diff changeset	450 && hfi1.ftLastWriteTime.dwLowDateTime
3b50efa29be4 improve file equaliy check for MS Windows (bug #55161). Kai T. Ohlhus <k.ohlhus@gmail.com> parents: 27420 diff changeset	451 == hfi2.ftLastWriteTime.dwLowDateTime
3b50efa29be4 improve file equaliy check for MS Windows (bug #55161). Kai T. Ohlhus <k.ohlhus@gmail.com> parents: 27420 diff changeset	452 && hfi1.ftLastWriteTime.dwHighDateTime
3b50efa29be4 improve file equaliy check for MS Windows (bug #55161). Kai T. Ohlhus <k.ohlhus@gmail.com> parents: 27420 diff changeset	453 == hfi2.ftLastWriteTime.dwHighDateTime);
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	454 }
6598 ce819776ee76 [project @ 2007-04-27 17:34:27 by jwe] jwe parents: 6423 diff changeset	455
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	456 CloseHandle (hfile2);
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	457 }
6691 c6ee6c342699 [project @ 2007-06-05 05:50:10 by jwe] jwe parents: 6677 diff changeset	458
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	459 CloseHandle (hfile1);
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	460 }
6691 c6ee6c342699 [project @ 2007-06-05 05:50:10 by jwe] jwe parents: 6677 diff changeset	461
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	462 return retval;
6598 ce819776ee76 [project @ 2007-04-27 17:34:27 by jwe] jwe parents: 6423 diff changeset	463
ce819776ee76 [project @ 2007-04-27 17:34:27 by jwe] jwe parents: 6423 diff changeset	464 #else
ce819776ee76 [project @ 2007-04-27 17:34:27 by jwe] jwe parents: 6423 diff changeset	465
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	466 // POSIX Code
6598 ce819776ee76 [project @ 2007-04-27 17:34:27 by jwe] jwe parents: 6423 diff changeset	467
27102 84ff9953faa1 where possible, eliminate octave:: namespace qualifier inside octave namespace John W. Eaton <jwe@octave.org> parents: 27101 diff changeset	468 sys::file_stat fs_file1 (file1);
84ff9953faa1 where possible, eliminate octave:: namespace qualifier inside octave namespace John W. Eaton <jwe@octave.org> parents: 27101 diff changeset	469 sys::file_stat fs_file2 (file2);
6598 ce819776ee76 [project @ 2007-04-27 17:34:27 by jwe] jwe parents: 6423 diff changeset	470
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	471 return (fs_file1 && fs_file2
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	472 && fs_file1.ino () == fs_file2.ino ()
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	473 && fs_file1.dev () == fs_file2.dev ());
6598 ce819776ee76 [project @ 2007-04-27 17:34:27 by jwe] jwe parents: 6423 diff changeset	474
ce819776ee76 [project @ 2007-04-27 17:34:27 by jwe] jwe parents: 6423 diff changeset	475 #endif
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	476 }
6598 ce819776ee76 [project @ 2007-04-27 17:34:27 by jwe] jwe parents: 6423 diff changeset	477
26843 f07542e3a9b9 Fix "exist" for drive letters and UNC shares on Windows (bug #55824). Markus Mützel <markus.muetzel@gmx.de> parents: 26617 diff changeset	478 // Return TRUE if NAME refers to an existing drive letter or UNC share
26995 ab5bfee22d18 maint: Strip trailing whitespace from source files. John W. Eaton <jwe@octave.org> parents: 26844 diff changeset	479
26843 f07542e3a9b9 Fix "exist" for drive letters and UNC shares on Windows (bug #55824). Markus Mützel <markus.muetzel@gmx.de> parents: 26617 diff changeset	480 bool drive_or_unc_share (const std::string& name)
f07542e3a9b9 Fix "exist" for drive letters and UNC shares on Windows (bug #55824). Markus Mützel <markus.muetzel@gmx.de> parents: 26617 diff changeset	481 {
f07542e3a9b9 Fix "exist" for drive letters and UNC shares on Windows (bug #55824). Markus Mützel <markus.muetzel@gmx.de> parents: 26617 diff changeset	482 #if defined (OCTAVE_USE_WINDOWS_API)
f07542e3a9b9 Fix "exist" for drive letters and UNC shares on Windows (bug #55824). Markus Mützel <markus.muetzel@gmx.de> parents: 26617 diff changeset	483 size_t len = name.length ();
f07542e3a9b9 Fix "exist" for drive letters and UNC shares on Windows (bug #55824). Markus Mützel <markus.muetzel@gmx.de> parents: 26617 diff changeset	484 bool candidate = false;
26995 ab5bfee22d18 maint: Strip trailing whitespace from source files. John W. Eaton <jwe@octave.org> parents: 26844 diff changeset	485 if (len > 1 && isalpha(name[0]) && name[1]==':'
27932 b018f553fd85 maint: Use Octave coding conventions in libinterp/ Rik <rik@octave.org> parents: 27923 diff changeset	486 && (len == 2 \|\| (len == 3 && name[2] == '\\')))
26843 f07542e3a9b9 Fix "exist" for drive letters and UNC shares on Windows (bug #55824). Markus Mützel <markus.muetzel@gmx.de> parents: 26617 diff changeset	487 candidate = true;
f07542e3a9b9 Fix "exist" for drive letters and UNC shares on Windows (bug #55824). Markus Mützel <markus.muetzel@gmx.de> parents: 26617 diff changeset	488 if (len > 4 && name[0] == '\\' && name[1] == '\\')
f07542e3a9b9 Fix "exist" for drive letters and UNC shares on Windows (bug #55824). Markus Mützel <markus.muetzel@gmx.de> parents: 26617 diff changeset	489 {
f07542e3a9b9 Fix "exist" for drive letters and UNC shares on Windows (bug #55824). Markus Mützel <markus.muetzel@gmx.de> parents: 26617 diff changeset	490 // It starts with two slashes. Find the next slash.
28752 810eb29fc227 maint: Use C++ raw string literals to simplify backlsashing. Rik <rik@octave.org> parents: 28371 diff changeset	491 size_t next_slash = name.find ('\\', 3);
27741 b5e88a4bce43 Stop compilation warning regarding signed/unsigned comparison in MXE Octave (bug #52720) Rik <rik@octave.org> parents: 27577 diff changeset	492 if (next_slash != std::string::npos && len > next_slash+1)
26843 f07542e3a9b9 Fix "exist" for drive letters and UNC shares on Windows (bug #55824). Markus Mützel <markus.muetzel@gmx.de> parents: 26617 diff changeset	493 {
f07542e3a9b9 Fix "exist" for drive letters and UNC shares on Windows (bug #55824). Markus Mützel <markus.muetzel@gmx.de> parents: 26617 diff changeset	494 // Check if it ends with the share
28752 810eb29fc227 maint: Use C++ raw string literals to simplify backlsashing. Rik <rik@octave.org> parents: 28371 diff changeset	495 size_t last_slash = name.find ('\\', next_slash+1);
27741 b5e88a4bce43 Stop compilation warning regarding signed/unsigned comparison in MXE Octave (bug #52720) Rik <rik@octave.org> parents: 27577 diff changeset	496 if (last_slash == std::string::npos
b5e88a4bce43 Stop compilation warning regarding signed/unsigned comparison in MXE Octave (bug #52720) Rik <rik@octave.org> parents: 27577 diff changeset	497 \|\| (len > next_slash+2 && last_slash == len-1))
26843 f07542e3a9b9 Fix "exist" for drive letters and UNC shares on Windows (bug #55824). Markus Mützel <markus.muetzel@gmx.de> parents: 26617 diff changeset	498 candidate = true;
f07542e3a9b9 Fix "exist" for drive letters and UNC shares on Windows (bug #55824). Markus Mützel <markus.muetzel@gmx.de> parents: 26617 diff changeset	499 }
f07542e3a9b9 Fix "exist" for drive letters and UNC shares on Windows (bug #55824). Markus Mützel <markus.muetzel@gmx.de> parents: 26617 diff changeset	500 }
f07542e3a9b9 Fix "exist" for drive letters and UNC shares on Windows (bug #55824). Markus Mützel <markus.muetzel@gmx.de> parents: 26617 diff changeset	501
f07542e3a9b9 Fix "exist" for drive letters and UNC shares on Windows (bug #55824). Markus Mützel <markus.muetzel@gmx.de> parents: 26617 diff changeset	502 if (candidate)
f07542e3a9b9 Fix "exist" for drive letters and UNC shares on Windows (bug #55824). Markus Mützel <markus.muetzel@gmx.de> parents: 26617 diff changeset	503 {
f07542e3a9b9 Fix "exist" for drive letters and UNC shares on Windows (bug #55824). Markus Mützel <markus.muetzel@gmx.de> parents: 26617 diff changeset	504 // Open a handle to the file.
27102 84ff9953faa1 where possible, eliminate octave:: namespace qualifier inside octave namespace John W. Eaton <jwe@octave.org> parents: 27101 diff changeset	505 std::wstring wname = sys::u8_to_wstring (name);
27277 db687716fed6 style fixes: generally aim to break long lines before operators, not after John W. Eaton <jwe@octave.org> parents: 27276 diff changeset	506 HANDLE h
db687716fed6 style fixes: generally aim to break long lines before operators, not after John W. Eaton <jwe@octave.org> parents: 27276 diff changeset	507 = CreateFileW (wname.c_str (), FILE_READ_ATTRIBUTES,
db687716fed6 style fixes: generally aim to break long lines before operators, not after John W. Eaton <jwe@octave.org> parents: 27276 diff changeset	508 FILE_SHARE_READ \| FILE_SHARE_WRITE \| FILE_SHARE_DELETE,
db687716fed6 style fixes: generally aim to break long lines before operators, not after John W. Eaton <jwe@octave.org> parents: 27276 diff changeset	509 nullptr, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS,
db687716fed6 style fixes: generally aim to break long lines before operators, not after John W. Eaton <jwe@octave.org> parents: 27276 diff changeset	510 nullptr);
26843 f07542e3a9b9 Fix "exist" for drive letters and UNC shares on Windows (bug #55824). Markus Mützel <markus.muetzel@gmx.de> parents: 26617 diff changeset	511 if (h != INVALID_HANDLE_VALUE)
f07542e3a9b9 Fix "exist" for drive letters and UNC shares on Windows (bug #55824). Markus Mützel <markus.muetzel@gmx.de> parents: 26617 diff changeset	512 {
f07542e3a9b9 Fix "exist" for drive letters and UNC shares on Windows (bug #55824). Markus Mützel <markus.muetzel@gmx.de> parents: 26617 diff changeset	513 CloseHandle (h);
f07542e3a9b9 Fix "exist" for drive letters and UNC shares on Windows (bug #55824). Markus Mützel <markus.muetzel@gmx.de> parents: 26617 diff changeset	514 return true;
f07542e3a9b9 Fix "exist" for drive letters and UNC shares on Windows (bug #55824). Markus Mützel <markus.muetzel@gmx.de> parents: 26617 diff changeset	515 }
f07542e3a9b9 Fix "exist" for drive letters and UNC shares on Windows (bug #55824). Markus Mützel <markus.muetzel@gmx.de> parents: 26617 diff changeset	516 }
f07542e3a9b9 Fix "exist" for drive letters and UNC shares on Windows (bug #55824). Markus Mützel <markus.muetzel@gmx.de> parents: 26617 diff changeset	517
f07542e3a9b9 Fix "exist" for drive letters and UNC shares on Windows (bug #55824). Markus Mützel <markus.muetzel@gmx.de> parents: 26617 diff changeset	518 return false;
f07542e3a9b9 Fix "exist" for drive letters and UNC shares on Windows (bug #55824). Markus Mützel <markus.muetzel@gmx.de> parents: 26617 diff changeset	519
f07542e3a9b9 Fix "exist" for drive letters and UNC shares on Windows (bug #55824). Markus Mützel <markus.muetzel@gmx.de> parents: 26617 diff changeset	520 #else
f07542e3a9b9 Fix "exist" for drive letters and UNC shares on Windows (bug #55824). Markus Mützel <markus.muetzel@gmx.de> parents: 26617 diff changeset	521
f07542e3a9b9 Fix "exist" for drive letters and UNC shares on Windows (bug #55824). Markus Mützel <markus.muetzel@gmx.de> parents: 26617 diff changeset	522 octave_unused_parameter (name);
f07542e3a9b9 Fix "exist" for drive letters and UNC shares on Windows (bug #55824). Markus Mützel <markus.muetzel@gmx.de> parents: 26617 diff changeset	523
f07542e3a9b9 Fix "exist" for drive letters and UNC shares on Windows (bug #55824). Markus Mützel <markus.muetzel@gmx.de> parents: 26617 diff changeset	524 return false;
f07542e3a9b9 Fix "exist" for drive letters and UNC shares on Windows (bug #55824). Markus Mützel <markus.muetzel@gmx.de> parents: 26617 diff changeset	525
f07542e3a9b9 Fix "exist" for drive letters and UNC shares on Windows (bug #55824). Markus Mützel <markus.muetzel@gmx.de> parents: 26617 diff changeset	526 #endif
f07542e3a9b9 Fix "exist" for drive letters and UNC shares on Windows (bug #55824). Markus Mützel <markus.muetzel@gmx.de> parents: 26617 diff changeset	527 }
26995 ab5bfee22d18 maint: Strip trailing whitespace from source files. John W. Eaton <jwe@octave.org> parents: 26844 diff changeset	528
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	529 void sysdep_init (void)
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	530 {
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	531 // Use a function from libgomp to force loading of OpenMP library.
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	532 // Otherwise, a dynamically loaded library making use of OpenMP such
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	533 // as GraphicsMagick will segfault on exit (bug #41699).
21554 9f0088f3f335 call openmp function at initialization (bug #47372) John W. Eaton <jwe@octave.org> parents: 20788 diff changeset	534 #if defined (HAVE_OMP_GET_NUM_THREADS)
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	535 omp_get_num_threads ();
21554 9f0088f3f335 call openmp function at initialization (bug #47372) John W. Eaton <jwe@octave.org> parents: 20788 diff changeset	536 #endif
9f0088f3f335 call openmp function at initialization (bug #47372) John W. Eaton <jwe@octave.org> parents: 20788 diff changeset	537
14861 f7afecdd87ef maint: Use Octave coding conventions for cuddling parentheses in src/ directory Rik <octave@nomad.inbox5.com> parents: 14445 diff changeset	538 #if defined (__386BSD__) \|\| defined (__FreeBSD__) \|\| defined (__NetBSD__)
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	539 BSD_init ();
5451 ed08548b9054 [project @ 2005-09-15 19:52:50 by jwe] jwe parents: 5395 diff changeset	540 #elif defined (__MINGW32__)
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	541 MINGW_init ();
6080 40ab35ab651c [project @ 2006-10-25 03:26:36 by jwe] jwe parents: 5823 diff changeset	542 #elif defined (_MSC_VER)
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	543 MSVC_init ();
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	544 #endif
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	545 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	546
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	547 void sysdep_cleanup (void)
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	548 {
21989 6bce4d23af6b eliminate OCTAVE_USE_WINDOWS_API and OCTAVE_USE_OS_X_API from header files John W. Eaton <jwe@octave.org> parents: 21979 diff changeset	549 #if defined (OCTAVE_USE_WINDOWS_API)
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	550 // Let us fail immediately without displaying any dialog.
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	551 SetProcessShutdownParameters (0x280, SHUTDOWN_NORETRY);
21989 6bce4d23af6b eliminate OCTAVE_USE_WINDOWS_API and OCTAVE_USE_OS_X_API from header files John W. Eaton <jwe@octave.org> parents: 21979 diff changeset	552 #endif
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	553 }
5451 ed08548b9054 [project @ 2005-09-15 19:52:50 by jwe] jwe parents: 5395 diff changeset	554
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	555 // Set terminal in raw mode. From less-177.
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	556 //
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	557 // Change terminal to "raw mode", or restore to "normal" mode.
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	558 // "Raw mode" means
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	559 // 1. An outstanding read will complete on receipt of a single keystroke.
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	560 // 2. Input is not echoed.
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	561 // 3. On output, \n is mapped to \r\n.
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	562 // 4. \t is NOT expanded into spaces.
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	563 // 5. Signal-causing characters such as ctrl-C (interrupt),
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	564 // etc. are NOT disabled.
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	565 // It doesn't matter whether an input \n is mapped to \r, or vice versa.
767 42731861ee09 [project @ 1994-10-05 21:26:54 by jwe] jwe parents: 712 diff changeset	566
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	567 void raw_mode (bool on, bool wait)
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	568 {
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	569 static bool curr_on = false;
529 7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 505 diff changeset	570
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	571 int tty_fd = STDIN_FILENO;
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	572 if (! octave_isatty_wrapper (tty_fd))
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	573 {
27301 a2b1ba6c92d5 eliminate unnecessary application::interative function John W. Eaton <jwe@octave.org> parents: 27277 diff changeset	574 interpreter& interp = __get_interpreter__ ("raw_mode");
a2b1ba6c92d5 eliminate unnecessary application::interative function John W. Eaton <jwe@octave.org> parents: 27277 diff changeset	575
a2b1ba6c92d5 eliminate unnecessary application::interative function John W. Eaton <jwe@octave.org> parents: 27277 diff changeset	576 if (interp.interactive () && ! application::forced_interactive ())
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	577 error ("stdin is not a tty!");
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	578 }
529 7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 505 diff changeset	579
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	580 if (on == curr_on)
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	581 return;
529 7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 505 diff changeset	582
7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 505 diff changeset	583 #if defined (HAVE_TERMIOS_H)
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	584 {
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	585 struct termios s;
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	586 static struct termios save_term;
529 7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 505 diff changeset	587
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	588 if (on)
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	589 {
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	590 // Get terminal modes.
529 7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 505 diff changeset	591
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	592 tcgetattr (tty_fd, &s);
529 7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 505 diff changeset	593
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	594 // Save modes and set certain variables dependent on modes.
529 7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 505 diff changeset	595
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	596 save_term = s;
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	597 // ospeed = s.c_cflag & CBAUD;
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	598 // erase_char = s.c_cc[VERASE];
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	599 // kill_char = s.c_cc[VKILL];
529 7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 505 diff changeset	600
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	601 // Set the modes to the way we want them.
529 7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 505 diff changeset	602
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	603 s.c_lflag &= ~(ICANON \| ECHO \| ECHOE \| ECHOK \| ECHONL);
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	604 s.c_oflag \|= (OPOST \| ONLCR);
529 7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 505 diff changeset	605 #if defined (OCRNL)
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	606 s.c_oflag &= ~(OCRNL);
529 7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 505 diff changeset	607 #endif
7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 505 diff changeset	608 #if defined (ONOCR)
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	609 s.c_oflag &= ~(ONOCR);
529 7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 505 diff changeset	610 #endif
7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 505 diff changeset	611 #if defined (ONLRET)
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	612 s.c_oflag &= ~(ONLRET);
529 7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 505 diff changeset	613 #endif
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	614 s.c_cc[VMIN] = (wait ? 1 : 0);
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	615 s.c_cc[VTIME] = 0;
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	616 }
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	617 else
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	618 {
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	619 // Restore saved modes.
1358 dc9c01f66a19 [project @ 1995-09-05 21:10:01 by jwe] jwe parents: 1352 diff changeset	620
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	621 s = save_term;
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	622 }
3658 808f399398c9 [project @ 2000-04-11 19:45:44 by jwe] jwe parents: 3657 diff changeset	623
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	624 tcsetattr (tty_fd, wait ? TCSAFLUSH : TCSADRAIN, &s);
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	625 }
529 7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 505 diff changeset	626 #elif defined (HAVE_TERMIO_H)
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	627 {
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	628 struct termio s;
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	629 static struct termio save_term;
529 7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 505 diff changeset	630
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	631 if (on)
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	632 {
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	633 // Get terminal modes.
529 7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 505 diff changeset	634
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	635 ioctl (tty_fd, TCGETA, &s);
529 7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 505 diff changeset	636
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	637 // Save modes and set certain variables dependent on modes.
529 7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 505 diff changeset	638
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	639 save_term = s;
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	640 // ospeed = s.c_cflag & CBAUD;
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	641 // erase_char = s.c_cc[VERASE];
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	642 // kill_char = s.c_cc[VKILL];
529 7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 505 diff changeset	643
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	644 // Set the modes to the way we want them.
529 7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 505 diff changeset	645
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	646 s.c_lflag &= ~(ICANON \| ECHO \| ECHOE \| ECHOK \| ECHONL);
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	647 s.c_oflag \|= (OPOST \| ONLCR);
529 7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 505 diff changeset	648 #if defined (OCRNL)
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	649 s.c_oflag &= ~(OCRNL);
529 7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 505 diff changeset	650 #endif
7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 505 diff changeset	651 #if defined (ONOCR)
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	652 s.c_oflag &= ~(ONOCR);
529 7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 505 diff changeset	653 #endif
7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 505 diff changeset	654 #if defined (ONLRET)
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	655 s.c_oflag &= ~(ONLRET);
529 7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 505 diff changeset	656 #endif
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	657 s.c_cc[VMIN] = (wait ? 1 : 0);
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	658 }
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	659 else
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	660 {
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	661 // Restore saved modes.
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	662
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	663 s = save_term;
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	664 }
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	665
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	666 ioctl (tty_fd, TCSETAW, &s);
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	667 }
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	668 #elif defined (HAVE_SGTTY_H)
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	669 {
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	670 octave_unused_parameter (wait);
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	671
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	672 struct sgttyb s;
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	673 static struct sgttyb save_term;
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	674
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	675 if (on)
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	676 {
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	677 // Get terminal modes.
1358 dc9c01f66a19 [project @ 1995-09-05 21:10:01 by jwe] jwe parents: 1352 diff changeset	678
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	679 ioctl (tty_fd, TIOCGETP, &s);
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	680
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	681 // Save modes and set certain variables dependent on modes.
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	682
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	683 save_term = s;
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	684 // ospeed = s.sg_ospeed;
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	685 // erase_char = s.sg_erase;
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	686 // kill_char = s.sg_kill;
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	687
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	688 // Set the modes to the way we want them.
3658 808f399398c9 [project @ 2000-04-11 19:45:44 by jwe] jwe parents: 3657 diff changeset	689
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	690 s.sg_flags \|= CBREAK;
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	691 s.sg_flags &= ~(ECHO);
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	692 }
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	693 else
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	694 {
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	695 // Restore saved modes.
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	696
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	697 s = save_term;
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	698 }
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	699
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	700 ioctl (tty_fd, TIOCSETN, &s);
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	701 }
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	702 #else
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	703
24118 f87c9f5c0f43 maint: silence several compiler warnings when building for Windows Mike Miller <mtmiller@octave.org> parents: 23812 diff changeset	704 octave_unused_parameter (wait);
f87c9f5c0f43 maint: silence several compiler warnings when building for Windows Mike Miller <mtmiller@octave.org> parents: 23812 diff changeset	705
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	706 warn_disabled_feature ("", "raw mode console I/O");
529 7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 505 diff changeset	707
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	708 // Make sure the current mode doesn't toggle.
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	709 on = curr_on;
529 7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 505 diff changeset	710 #endif
7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 505 diff changeset	711
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	712 curr_on = on;
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	713 }
529 7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 505 diff changeset	714
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	715 FILE * popen (const char command, const char mode)
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	716 {
6726 6b7ba4a31876 [project @ 2007-06-14 20:16:44 by jwe] jwe parents: 6691 diff changeset	717 #if defined (__MINGW32__) \|\| defined (_MSC_VER)
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	718 wchar_t *wcommand = u8_to_wchar (command);
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	719 wchar_t *wmode = u8_to_wchar (mode);
25530 197126863d95 sysdep.cc: Use wide character versions of Windows API functions (bug #49118). Markus Mützel <markus.muetzel@gmx.de> parents: 25311 diff changeset	720
28857 43ad651cf5a0 eliminate unnecessary uses of octave:: namespace qualifier John W. Eaton <jwe@octave.org> parents: 28851 diff changeset	721 unwind_action free_memory ([=] ()
43ad651cf5a0 eliminate unnecessary uses of octave:: namespace qualifier John W. Eaton <jwe@octave.org> parents: 28851 diff changeset	722 {
43ad651cf5a0 eliminate unnecessary uses of octave:: namespace qualifier John W. Eaton <jwe@octave.org> parents: 28851 diff changeset	723 ::free (wcommand);
43ad651cf5a0 eliminate unnecessary uses of octave:: namespace qualifier John W. Eaton <jwe@octave.org> parents: 28851 diff changeset	724 ::free (wmode);
43ad651cf5a0 eliminate unnecessary uses of octave:: namespace qualifier John W. Eaton <jwe@octave.org> parents: 28851 diff changeset	725 });
25530 197126863d95 sysdep.cc: Use wide character versions of Windows API functions (bug #49118). Markus Mützel <markus.muetzel@gmx.de> parents: 25311 diff changeset	726
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	727 if (wmode && wmode[0] && ! wmode[1])
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	728 {
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	729 // Use binary mode on Windows if unspecified
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	730 wchar_t tmode[3] = {wmode[0], L'b', L'\0'};
6726 6b7ba4a31876 [project @ 2007-06-14 20:16:44 by jwe] jwe parents: 6691 diff changeset	731
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	732 return _wpopen (wcommand, tmode);
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	733 }
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	734 else
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	735 return _wpopen (wcommand, wmode);
6726 6b7ba4a31876 [project @ 2007-06-14 20:16:44 by jwe] jwe parents: 6691 diff changeset	736 #else
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	737 return ::popen (command, mode);
6726 6b7ba4a31876 [project @ 2007-06-14 20:16:44 by jwe] jwe parents: 6691 diff changeset	738 #endif
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	739 }
6726 6b7ba4a31876 [project @ 2007-06-14 20:16:44 by jwe] jwe parents: 6691 diff changeset	740
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	741 int pclose (FILE *f)
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	742 {
6726 6b7ba4a31876 [project @ 2007-06-14 20:16:44 by jwe] jwe parents: 6691 diff changeset	743 #if defined (__MINGW32__) \|\| defined (_MSC_VER)
25655 be7ba25bb5bf Fix Windows cross-build after 85c3e315bd43. Markus Mützel <markus.muetzel@gmx.de> parents: 25649 diff changeset	744 return ::_pclose (f);
6726 6b7ba4a31876 [project @ 2007-06-14 20:16:44 by jwe] jwe parents: 6691 diff changeset	745 #else
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	746 return ::pclose (f);
6726 6b7ba4a31876 [project @ 2007-06-14 20:16:44 by jwe] jwe parents: 6691 diff changeset	747 #endif
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	748 }
6726 6b7ba4a31876 [project @ 2007-06-14 20:16:44 by jwe] jwe parents: 6691 diff changeset	749
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	750 // Read one character from the terminal.
767 42731861ee09 [project @ 1994-10-05 21:26:54 by jwe] jwe parents: 712 diff changeset	751
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	752 int kbhit (bool wait)
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	753 {
20788 a2b96b523472 Rewrite a8ee668e7fd7 to use #if defined rather than #ifdef. Rik <rik@octave.org> parents: 20786 diff changeset	754 #if defined (HAVE__KBHIT) && defined (HAVE__GETCH)
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	755 // This essentially means we are on a Windows system.
27045 7894624afc47 Fix pause() with no arguments called on Windows (bug #55943) Mike Miller <mtmiller@octave.org> parents: 27011 diff changeset	756
7894624afc47 Fix pause() with no arguments called on Windows (bug #55943) Mike Miller <mtmiller@octave.org> parents: 27011 diff changeset	757 // The value to return when wait is false and no input is ready.
7894624afc47 Fix pause() with no arguments called on Windows (bug #55943) Mike Miller <mtmiller@octave.org> parents: 27011 diff changeset	758 static constexpr int eof = std::istream::traits_type::eof ();
7894624afc47 Fix pause() with no arguments called on Windows (bug #55943) Mike Miller <mtmiller@octave.org> parents: 27011 diff changeset	759
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	760 int c;
20786 a8ee668e7fd7 Fix kbhit and pause on Windows systems. Rik <rik@octave.org> parents: 20181 diff changeset	761
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	762 if (wait)
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	763 c = _getch ();
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	764 else
27045 7894624afc47 Fix pause() with no arguments called on Windows (bug #55943) Mike Miller <mtmiller@octave.org> parents: 27011 diff changeset	765 c = (! _kbhit ()) ? eof : _getch ();
20786 a8ee668e7fd7 Fix kbhit and pause on Windows systems. Rik <rik@octave.org> parents: 20181 diff changeset	766
4067 e97fb79fc1d5 [project @ 2002-09-26 22:43:25 by jwe] jwe parents: 4064 diff changeset	767 #else
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	768 raw_mode (true, wait);
3658 808f399398c9 [project @ 2000-04-11 19:45:44 by jwe] jwe parents: 3657 diff changeset	769
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	770 // Get current handler.
27102 84ff9953faa1 where possible, eliminate octave:: namespace qualifier inside octave namespace John W. Eaton <jwe@octave.org> parents: 27101 diff changeset	771 interrupt_handler saved_interrupt_handler
84ff9953faa1 where possible, eliminate octave:: namespace qualifier inside octave namespace John W. Eaton <jwe@octave.org> parents: 27101 diff changeset	772 = ignore_interrupts ();
5770 6a9244f89a2a [project @ 2006-04-18 17:44:33 by jwe] jwe parents: 5455 diff changeset	773
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	774 // Restore it, disabling system call restarts (if possible) so the
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	775 // read can be interrupted.
5770 6a9244f89a2a [project @ 2006-04-18 17:44:33 by jwe] jwe parents: 5455 diff changeset	776
27102 84ff9953faa1 where possible, eliminate octave:: namespace qualifier inside octave namespace John W. Eaton <jwe@octave.org> parents: 27101 diff changeset	777 set_interrupt_handler (saved_interrupt_handler, false);
5770 6a9244f89a2a [project @ 2006-04-18 17:44:33 by jwe] jwe parents: 5455 diff changeset	778
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	779 int c = std::cin.get ();
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	780
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	781 if (std::cin.fail () \|\| std::cin.eof ())
27011 c3716220d5b9 fix pause and kbhit with glibc 2.28 end-of-file state behavior (bug #55029) Mike Miller <mtmiller@octave.org> parents: 26617 diff changeset	782 {
c3716220d5b9 fix pause and kbhit with glibc 2.28 end-of-file state behavior (bug #55029) Mike Miller <mtmiller@octave.org> parents: 26617 diff changeset	783 std::cin.clear ();
c3716220d5b9 fix pause and kbhit with glibc 2.28 end-of-file state behavior (bug #55029) Mike Miller <mtmiller@octave.org> parents: 26617 diff changeset	784 clearerr (stdin);
c3716220d5b9 fix pause and kbhit with glibc 2.28 end-of-file state behavior (bug #55029) Mike Miller <mtmiller@octave.org> parents: 26617 diff changeset	785 }
3658 808f399398c9 [project @ 2000-04-11 19:45:44 by jwe] jwe parents: 3657 diff changeset	786
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	787 // Restore it, enabling system call restarts (if possible).
27102 84ff9953faa1 where possible, eliminate octave:: namespace qualifier inside octave namespace John W. Eaton <jwe@octave.org> parents: 27101 diff changeset	788 set_interrupt_handler (saved_interrupt_handler, true);
5770 6a9244f89a2a [project @ 2006-04-18 17:44:33 by jwe] jwe parents: 5455 diff changeset	789
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	790 raw_mode (false, true);
4067 e97fb79fc1d5 [project @ 2002-09-26 22:43:25 by jwe] jwe parents: 4064 diff changeset	791 #endif
3658 808f399398c9 [project @ 2000-04-11 19:45:44 by jwe] jwe parents: 3657 diff changeset	792
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	793 return c;
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	794 }
529 7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 505 diff changeset	795
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	796 std::string get_P_tmpdir (void)
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	797 {
21979 d04da18a407a use OCTAVE_USE_WINDOWS_API more consistently John W. Eaton <jwe@octave.org> parents: 21966 diff changeset	798 #if defined (OCTAVE_USE_WINDOWS_API)
12228 0f70c5db58c3 try to get better value than \ for P_tmpdir on Windows systems John W. Eaton <jwe@octave.org> parents: 11586 diff changeset	799
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	800 std::string retval;
12228 0f70c5db58c3 try to get better value than \ for P_tmpdir on Windows systems John W. Eaton <jwe@octave.org> parents: 11586 diff changeset	801
0f70c5db58c3 try to get better value than \ for P_tmpdir on Windows systems John W. Eaton <jwe@octave.org> parents: 11586 diff changeset	802 #if defined (P_tmpdir)
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	803 retval = P_tmpdir;
12228 0f70c5db58c3 try to get better value than \ for P_tmpdir on Windows systems John W. Eaton <jwe@octave.org> parents: 11586 diff changeset	804 #endif
0f70c5db58c3 try to get better value than \ for P_tmpdir on Windows systems John W. Eaton <jwe@octave.org> parents: 11586 diff changeset	805
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	806 // Apparently some versions of MinGW and MSVC either don't define
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	807 // P_tmpdir, or they define it to a single backslash, neither of which
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	808 // is particularly helpful.
12228 0f70c5db58c3 try to get better value than \ for P_tmpdir on Windows systems John W. Eaton <jwe@octave.org> parents: 11586 diff changeset	809
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	810 if (retval.empty () \|\| retval == R"(\)")
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	811 {
27102 84ff9953faa1 where possible, eliminate octave:: namespace qualifier inside octave namespace John W. Eaton <jwe@octave.org> parents: 27101 diff changeset	812 retval = sys::env::getenv ("TEMP");
12228 0f70c5db58c3 try to get better value than \ for P_tmpdir on Windows systems John W. Eaton <jwe@octave.org> parents: 11586 diff changeset	813
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	814 if (retval.empty ())
27102 84ff9953faa1 where possible, eliminate octave:: namespace qualifier inside octave namespace John W. Eaton <jwe@octave.org> parents: 27101 diff changeset	815 retval = sys::env::getenv ("TMP");
12228 0f70c5db58c3 try to get better value than \ for P_tmpdir on Windows systems John W. Eaton <jwe@octave.org> parents: 11586 diff changeset	816
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	817 if (retval.empty ())
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	818 retval = R"(c:\temp)";
85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	819 }
12228 0f70c5db58c3 try to get better value than \ for P_tmpdir on Windows systems John W. Eaton <jwe@octave.org> parents: 11586 diff changeset	820
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	821 return retval;
12228 0f70c5db58c3 try to get better value than \ for P_tmpdir on Windows systems John W. Eaton <jwe@octave.org> parents: 11586 diff changeset	822
0f70c5db58c3 try to get better value than \ for P_tmpdir on Windows systems John W. Eaton <jwe@octave.org> parents: 11586 diff changeset	823 #elif defined (P_tmpdir)
0f70c5db58c3 try to get better value than \ for P_tmpdir on Windows systems John W. Eaton <jwe@octave.org> parents: 11586 diff changeset	824
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	825 return P_tmpdir;
12228 0f70c5db58c3 try to get better value than \ for P_tmpdir on Windows systems John W. Eaton <jwe@octave.org> parents: 11586 diff changeset	826
0f70c5db58c3 try to get better value than \ for P_tmpdir on Windows systems John W. Eaton <jwe@octave.org> parents: 11586 diff changeset	827 #else
0f70c5db58c3 try to get better value than \ for P_tmpdir on Windows systems John W. Eaton <jwe@octave.org> parents: 11586 diff changeset	828
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	829 return "/tmp";
12228 0f70c5db58c3 try to get better value than \ for P_tmpdir on Windows systems John W. Eaton <jwe@octave.org> parents: 11586 diff changeset	830
0f70c5db58c3 try to get better value than \ for P_tmpdir on Windows systems John W. Eaton <jwe@octave.org> parents: 11586 diff changeset	831 #endif
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	832 }
12228 0f70c5db58c3 try to get better value than \ for P_tmpdir on Windows systems John W. Eaton <jwe@octave.org> parents: 11586 diff changeset	833 }
0f70c5db58c3 try to get better value than \ for P_tmpdir on Windows systems John W. Eaton <jwe@octave.org> parents: 11586 diff changeset	834
1957 0e6a0a271998 [project @ 1996-02-15 01:08:15 by jwe] jwe parents: 1884 diff changeset	835 DEFUN (clc, , ,
21966 112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	836 doc: /* -- texinfo --
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	837 @deftypefn {} {} clc ()
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	838 @deftypefnx {} {} home ()
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	839 Clear the terminal screen and move the cursor to the upper left corner.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	840 @end deftypefn */)
529 7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 505 diff changeset	841 {
16537 106a38d7b396 optionall disable redisplay in command editor clear screen function John W. Eaton <jwe@octave.org> parents: 16404 diff changeset	842 bool skip_redisplay = true;
106a38d7b396 optionall disable redisplay in command editor clear screen function John W. Eaton <jwe@octave.org> parents: 16404 diff changeset	843
21748 176536b15d68 use namespace for command_editor and command_history classes John W. Eaton <jwe@octave.org> parents: 21739 diff changeset	844 octave::command_editor::clear_screen (skip_redisplay);
529 7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 505 diff changeset	845
20941 a4f5da7c5463 maint: Replace "octave_value_list ()" with "ovl ()". Rik <rik@octave.org> parents: 20940 diff changeset	846 return ovl ();
529 7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 505 diff changeset	847 }
7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 505 diff changeset	848
549 75a371805554 [project @ 1994-07-22 19:44:41 by jwe] jwe parents: 545 diff changeset	849 DEFALIAS (home, clc);
75a371805554 [project @ 1994-07-22 19:44:41 by jwe] jwe parents: 545 diff changeset	850
1957 0e6a0a271998 [project @ 1996-02-15 01:08:15 by jwe] jwe parents: 1884 diff changeset	851 DEFUN (getenv, args, ,
21966 112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	852 doc: /* -- texinfo --
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	853 @deftypefn {} {} getenv (@var{var})
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	854 Return the value of the environment variable @var{var}.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	855
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	856 For example,
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	857
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	858 @example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	859 getenv ("PATH")
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	860 @end example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	861
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	862 @noindent
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	863 returns a string containing the value of your path.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	864 @seealso{setenv, unsetenv}
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	865 @end deftypefn */)
529 7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 505 diff changeset	866 {
20819 f428cbe7576f eliminate unnecessary uses of nargin John W. Eaton <jwe@octave.org> parents: 20799 diff changeset	867 if (args.length () != 1)
5823 080c08b192d8 [project @ 2006-05-19 05:32:17 by jwe] jwe parents: 5775 diff changeset	868 print_usage ();
529 7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 505 diff changeset	869
20799 c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20789 diff changeset	870 std::string name = args(0).string_value ();
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20789 diff changeset	871
21732 6a1eded90355 use namespace for system env class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	872 return ovl (octave::sys::env::getenv (name));
529 7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 505 diff changeset	873 }
7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 505 diff changeset	874
19167 6f0290863d50 Add new function unsetenv from gnulib to Octave. Rik <rik@octave.org> parents: 18674 diff changeset	875 /*
6f0290863d50 Add new function unsetenv from gnulib to Octave. Rik <rik@octave.org> parents: 18674 diff changeset	876 %!assert (ischar (getenv ("OCTAVE_HOME")))
6f0290863d50 Add new function unsetenv from gnulib to Octave. Rik <rik@octave.org> parents: 18674 diff changeset	877 */
6f0290863d50 Add new function unsetenv from gnulib to Octave. Rik <rik@octave.org> parents: 18674 diff changeset	878
6f0290863d50 Add new function unsetenv from gnulib to Octave. Rik <rik@octave.org> parents: 18674 diff changeset	879 DEFUN (setenv, args, ,
21966 112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	880 doc: /* -- texinfo --
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	881 @deftypefn {} {} setenv (@var{var}, @var{value})
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	882 @deftypefnx {} {} setenv (@var{var})
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	883 @deftypefnx {} {} putenv (@dots{})
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	884 Set the value of the environment variable @var{var} to @var{value}.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	885
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	886 If no @var{value} is specified then the variable will be assigned the null
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	887 string.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	888 @seealso{unsetenv, getenv}
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	889 @end deftypefn */)
1706 6bb0c67bbf24 [project @ 1996-01-07 05:40:05 by jwe] jwe parents: 1670 diff changeset	890 {
6bb0c67bbf24 [project @ 1996-01-07 05:40:05 by jwe] jwe parents: 1670 diff changeset	891 int nargin = args.length ();
6bb0c67bbf24 [project @ 1996-01-07 05:40:05 by jwe] jwe parents: 1670 diff changeset	892
20799 c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20789 diff changeset	893 if (nargin < 1 \|\| nargin > 2)
5823 080c08b192d8 [project @ 2006-05-19 05:32:17 by jwe] jwe parents: 5775 diff changeset	894 print_usage ();
1706 6bb0c67bbf24 [project @ 1996-01-07 05:40:05 by jwe] jwe parents: 1670 diff changeset	895
20799 c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20789 diff changeset	896 std::string var = args(0).xstring_value ("setenv: VAR must be a string");
1706 6bb0c67bbf24 [project @ 1996-01-07 05:40:05 by jwe] jwe parents: 1670 diff changeset	897
20799 c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20789 diff changeset	898 std::string val = (nargin == 2
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20789 diff changeset	899 ? args(1).xstring_value ("setenv: VALUE must be a string")
21017 93748bcaec17 maint: Replace emtpy 'std::string ()' calls with "". Rik <rik@octave.org> parents: 20990 diff changeset	900 : "");
20582 ba2b07c13913 use new string_value method to handle value extraction errors John W. Eaton <jwe@octave.org> parents: 20555 diff changeset	901
21732 6a1eded90355 use namespace for system env class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	902 octave::sys::env::putenv (var, val);
1706 6bb0c67bbf24 [project @ 1996-01-07 05:40:05 by jwe] jwe parents: 1670 diff changeset	903
21078 49852ff04747 maint: Remove unnecessary declarations of retval. Rik <rik@octave.org> parents: 21017 diff changeset	904 return ovl ();
1706 6bb0c67bbf24 [project @ 1996-01-07 05:40:05 by jwe] jwe parents: 1670 diff changeset	905 }
12825 a1dcb854a4f9 codesprint: new tests for sysdep.cc functions John W. Eaton <jwe@octave.org> parents: 12483 diff changeset	906
19167 6f0290863d50 Add new function unsetenv from gnulib to Octave. Rik <rik@octave.org> parents: 18674 diff changeset	907 DEFALIAS (putenv, setenv);
1706 6bb0c67bbf24 [project @ 1996-01-07 05:40:05 by jwe] jwe parents: 1670 diff changeset	908
12825 a1dcb854a4f9 codesprint: new tests for sysdep.cc functions John W. Eaton <jwe@octave.org> parents: 12483 diff changeset	909 /*
a1dcb854a4f9 codesprint: new tests for sysdep.cc functions John W. Eaton <jwe@octave.org> parents: 12483 diff changeset	910 %!test
a1dcb854a4f9 codesprint: new tests for sysdep.cc functions John W. Eaton <jwe@octave.org> parents: 12483 diff changeset	911 %! setenv ("dummy_variable_that_cannot_matter", "foobar");
a1dcb854a4f9 codesprint: new tests for sysdep.cc functions John W. Eaton <jwe@octave.org> parents: 12483 diff changeset	912 %! assert (getenv ("dummy_variable_that_cannot_matter"), "foobar");
19167 6f0290863d50 Add new function unsetenv from gnulib to Octave. Rik <rik@octave.org> parents: 18674 diff changeset	913 %! unsetenv ("dummy_variable_that_cannot_matter");
6f0290863d50 Add new function unsetenv from gnulib to Octave. Rik <rik@octave.org> parents: 18674 diff changeset	914 %! assert (getenv ("dummy_variable_that_cannot_matter"), "");
6f0290863d50 Add new function unsetenv from gnulib to Octave. Rik <rik@octave.org> parents: 18674 diff changeset	915 */
6f0290863d50 Add new function unsetenv from gnulib to Octave. Rik <rik@octave.org> parents: 18674 diff changeset	916
6f0290863d50 Add new function unsetenv from gnulib to Octave. Rik <rik@octave.org> parents: 18674 diff changeset	917 DEFUN (unsetenv, args, ,
21966 112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	918 doc: /* -- texinfo --
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	919 @deftypefn {} {@var{status} =} unsetenv (@var{var})
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	920 Delete the environment variable @var{var}.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	921
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	922 Return 0 if the variable was deleted, or did not exist, and -1 if an error
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	923 occurred.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	924 @seealso{setenv, getenv}
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	925 @end deftypefn */)
19167 6f0290863d50 Add new function unsetenv from gnulib to Octave. Rik <rik@octave.org> parents: 18674 diff changeset	926 {
20819 f428cbe7576f eliminate unnecessary uses of nargin John W. Eaton <jwe@octave.org> parents: 20799 diff changeset	927 if (args.length () != 1)
19167 6f0290863d50 Add new function unsetenv from gnulib to Octave. Rik <rik@octave.org> parents: 18674 diff changeset	928 print_usage ();
6f0290863d50 Add new function unsetenv from gnulib to Octave. Rik <rik@octave.org> parents: 18674 diff changeset	929
20799 c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20789 diff changeset	930 std::string tmp = args(0).string_value ();
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20789 diff changeset	931
25916 3f2282954600 Support non-ASCII characters in environment variables on Windows (bug #53922). Markus Mützel <markus.muetzel@gmx.de> parents: 25714 diff changeset	932 return ovl (octave::sys::unsetenv_wrapper (tmp));
19167 6f0290863d50 Add new function unsetenv from gnulib to Octave. Rik <rik@octave.org> parents: 18674 diff changeset	933 }
6f0290863d50 Add new function unsetenv from gnulib to Octave. Rik <rik@octave.org> parents: 18674 diff changeset	934
6f0290863d50 Add new function unsetenv from gnulib to Octave. Rik <rik@octave.org> parents: 18674 diff changeset	935 /*
6f0290863d50 Add new function unsetenv from gnulib to Octave. Rik <rik@octave.org> parents: 18674 diff changeset	936 ## Test for unsetenv is in setenv test
12825 a1dcb854a4f9 codesprint: new tests for sysdep.cc functions John W. Eaton <jwe@octave.org> parents: 12483 diff changeset	937 */
a1dcb854a4f9 codesprint: new tests for sysdep.cc functions John W. Eaton <jwe@octave.org> parents: 12483 diff changeset	938
24664 a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	939 #if defined (OCTAVE_USE_WINDOWS_API)
24710 a979bb895b64 avoid reinterpret_cast on function pointer in previous change John W. Eaton <jwe@octave.org> parents: 24709 diff changeset	940
27101 097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	941 namespace octave
24710 a979bb895b64 avoid reinterpret_cast on function pointer in previous change John W. Eaton <jwe@octave.org> parents: 24709 diff changeset	942 {
27101 097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	943 static void
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	944 reg_close_key_wrapper (HKEY key)
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	945 {
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	946 RegCloseKey (key);
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	947 }
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	948
27126 3d9e72cac668 allow Windows build to work again John W. Eaton <jwe@octave.org> parents: 27102 diff changeset	949 // This function is also used in ov-java.cc, so don't declare static.
3d9e72cac668 allow Windows build to work again John W. Eaton <jwe@octave.org> parents: 27102 diff changeset	950 // Maybe the functions that use it should be here instead?
3d9e72cac668 allow Windows build to work again John W. Eaton <jwe@octave.org> parents: 27102 diff changeset	951
3d9e72cac668 allow Windows build to work again John W. Eaton <jwe@octave.org> parents: 27102 diff changeset	952 LONG
27101 097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	953 get_regkey_value (HKEY h_rootkey, const std::string subkey,
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	954 const std::string name, octave_value& value)
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	955 {
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	956 LONG result;
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	957 HKEY h_subkey;
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	958
28175 b895daca20e2 Avoid potential lifetime issues with temporary std::wstring objects. Markus Mützel <markus.muetzel@gmx.de> parents: 27932 diff changeset	959 std::wstring wsubkey = sys::u8_to_wstring (subkey);
b895daca20e2 Avoid potential lifetime issues with temporary std::wstring objects. Markus Mützel <markus.muetzel@gmx.de> parents: 27932 diff changeset	960 result = RegOpenKeyExW (h_rootkey, wsubkey.c_str (), 0, KEY_READ,
b895daca20e2 Avoid potential lifetime issues with temporary std::wstring objects. Markus Mützel <markus.muetzel@gmx.de> parents: 27932 diff changeset	961 &h_subkey);
b895daca20e2 Avoid potential lifetime issues with temporary std::wstring objects. Markus Mützel <markus.muetzel@gmx.de> parents: 27932 diff changeset	962
27101 097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	963 if (result != ERROR_SUCCESS)
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	964 return result;
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	965
28857 43ad651cf5a0 eliminate unnecessary uses of octave:: namespace qualifier John W. Eaton <jwe@octave.org> parents: 28851 diff changeset	966 unwind_action restore_keys ([=] () { reg_close_key_wrapper (h_subkey); });
27101 097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	967
28175 b895daca20e2 Avoid potential lifetime issues with temporary std::wstring objects. Markus Mützel <markus.muetzel@gmx.de> parents: 27932 diff changeset	968 std::wstring wname = sys::u8_to_wstring (name);
27101 097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	969 DWORD length = 0;
28175 b895daca20e2 Avoid potential lifetime issues with temporary std::wstring objects. Markus Mützel <markus.muetzel@gmx.de> parents: 27932 diff changeset	970 result = RegQueryValueExW (h_subkey, wname.c_str (), nullptr, nullptr,
b895daca20e2 Avoid potential lifetime issues with temporary std::wstring objects. Markus Mützel <markus.muetzel@gmx.de> parents: 27932 diff changeset	971 nullptr, &length);
27101 097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	972 if (result != ERROR_SUCCESS)
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	973 return result;
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	974
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	975 DWORD type = 0;
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	976 OCTAVE_LOCAL_BUFFER (BYTE, data, length);
28175 b895daca20e2 Avoid potential lifetime issues with temporary std::wstring objects. Markus Mützel <markus.muetzel@gmx.de> parents: 27932 diff changeset	977 result = RegQueryValueExW (h_subkey, wname.c_str (), nullptr, &type,
b895daca20e2 Avoid potential lifetime issues with temporary std::wstring objects. Markus Mützel <markus.muetzel@gmx.de> parents: 27932 diff changeset	978 data, &length);
27101 097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	979 if (result != ERROR_SUCCESS)
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	980 return result;
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	981
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	982 if (type == REG_DWORD)
27421 edeacebc8800 maint: merge stable to default. Rik <rik@octave.org> parents: 27346 27420 diff changeset	983 value = octave_int32 ((reinterpret_cast<DWORD > (data)));
27101 097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	984 else if (type == REG_SZ \|\| type == REG_EXPAND_SZ)
27276 7455523fdf01 style fixes: avoid breaking lines immediately after '(' John W. Eaton <jwe@octave.org> parents: 27143 diff changeset	985 value = string_vector (sys::u8_from_wstring (reinterpret_cast<wchar_t *> (data)));
27101 097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	986
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	987 return result;
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	988 }
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	989
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	990 static LONG
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	991 get_regkey_names (HKEY h_rootkey, const std::string subkey,
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	992 std::list<std::string> &fields)
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	993 {
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	994 LONG retval;
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	995 HKEY h_subkey;
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	996
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	997 fields.clear ();
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	998
28175 b895daca20e2 Avoid potential lifetime issues with temporary std::wstring objects. Markus Mützel <markus.muetzel@gmx.de> parents: 27932 diff changeset	999 std::wstring wsubkey = sys::u8_to_wstring (subkey);
b895daca20e2 Avoid potential lifetime issues with temporary std::wstring objects. Markus Mützel <markus.muetzel@gmx.de> parents: 27932 diff changeset	1000 retval = RegOpenKeyExW (h_rootkey, wsubkey.c_str (), 0, KEY_READ,
b895daca20e2 Avoid potential lifetime issues with temporary std::wstring objects. Markus Mützel <markus.muetzel@gmx.de> parents: 27932 diff changeset	1001 &h_subkey);
27101 097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	1002 if (retval != ERROR_SUCCESS)
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	1003 return retval;
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	1004
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	1005 DWORD idx = 0;
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	1006 const int MAX_VALUE_NAME_SIZE = 32766;
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	1007 wchar_t value_name[MAX_VALUE_NAME_SIZE+1];
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	1008 DWORD value_name_size = MAX_VALUE_NAME_SIZE;
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	1009
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	1010 while (true)
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	1011 {
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	1012 retval = RegEnumValueW (h_subkey, idx, value_name, &value_name_size,
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	1013 nullptr, nullptr, nullptr, nullptr);
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	1014 if (retval != ERROR_SUCCESS)
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	1015 break;
27102 84ff9953faa1 where possible, eliminate octave:: namespace qualifier inside octave namespace John W. Eaton <jwe@octave.org> parents: 27101 diff changeset	1016 fields.push_back (sys::u8_from_wstring (value_name));
27101 097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	1017 value_name_size = MAX_VALUE_NAME_SIZE;
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	1018 idx++;
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	1019 }
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	1020
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	1021 if (retval == ERROR_NO_MORE_ITEMS)
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	1022 retval = ERROR_SUCCESS;
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	1023
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	1024 RegCloseKey (h_subkey);
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	1025
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	1026 return retval;
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	1027 }
24710 a979bb895b64 avoid reinterpret_cast on function pointer in previous change John W. Eaton <jwe@octave.org> parents: 24709 diff changeset	1028 }
a979bb895b64 avoid reinterpret_cast on function pointer in previous change John W. Eaton <jwe@octave.org> parents: 24709 diff changeset	1029
24664 a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1030 #endif
a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1031
a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1032 DEFUN (winqueryreg, args, ,
a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1033 doc: /* -- texinfo --
a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1034 @deftypefn {} {@var{value} =} winqueryreg (@var{rootkey}, @var{subkey}, @var{valuename})
a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1035 @deftypefnx {} {@var{value} =} winqueryreg (@var{rootkey}, @var{subkey})
a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1036 @deftypefnx {} {@var{names} =} winqueryreg (@code{"name"}, @var{rootkey}, @var{subkey})
a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1037
a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1038 Query names or value from the Windows registry.
a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1039
24665 4a9793818fca Use Octave coding conventions in cset a829062fdea4. Rik <rik@octave.org> parents: 24664 diff changeset	1040 On Windows, return the value of the registry key @var{subkey} from the root key
4a9793818fca Use Octave coding conventions in cset a829062fdea4. Rik <rik@octave.org> parents: 24664 diff changeset	1041 @var{rootkey}. You can specify the name of the queried registry value with the
4a9793818fca Use Octave coding conventions in cset a829062fdea4. Rik <rik@octave.org> parents: 24664 diff changeset	1042 optional argument @var{valuename}. Otherwise, if called with only two
4a9793818fca Use Octave coding conventions in cset a829062fdea4. Rik <rik@octave.org> parents: 24664 diff changeset	1043 arguments or @var{valuename} is empty, then the default value of @var{subkey}
25003 2365c2661b3c doc: Spellcheck documentation ahead of 4.4 release. Rik <rik@octave.org> parents: 24720 diff changeset	1044 is returned. If the registry value is of type @nospell{@qcode{"REG_DWORD"}}
2365c2661b3c doc: Spellcheck documentation ahead of 4.4 release. Rik <rik@octave.org> parents: 24720 diff changeset	1045 then @var{value} is of class int32. If the value is of the type
2365c2661b3c doc: Spellcheck documentation ahead of 4.4 release. Rik <rik@octave.org> parents: 24720 diff changeset	1046 @nospell{@qcode{"REG_SZ"}} or @nospell{@qcode{"REG_EXPAND_SZ"}} a string is
2365c2661b3c doc: Spellcheck documentation ahead of 4.4 release. Rik <rik@octave.org> parents: 24720 diff changeset	1047 returned.
24664 a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1048
24665 4a9793818fca Use Octave coding conventions in cset a829062fdea4. Rik <rik@octave.org> parents: 24664 diff changeset	1049 If the first argument is @qcode{"name"}, a cell array of strings with the names
24664 a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1050 of the values at that key is returned.
a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1051
a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1052 The variable @var{rootkey} must be a string with a valid root key identifier:
24665 4a9793818fca Use Octave coding conventions in cset a829062fdea4. Rik <rik@octave.org> parents: 24664 diff changeset	1053
24664 a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1054 @table @asis
25003 2365c2661b3c doc: Spellcheck documentation ahead of 4.4 release. Rik <rik@octave.org> parents: 24720 diff changeset	1055 @item @nospell{HKCR}
2365c2661b3c doc: Spellcheck documentation ahead of 4.4 release. Rik <rik@octave.org> parents: 24720 diff changeset	1056 @itemx @nospell{HKEY_CLASSES_ROOT}
2365c2661b3c doc: Spellcheck documentation ahead of 4.4 release. Rik <rik@octave.org> parents: 24720 diff changeset	1057
2365c2661b3c doc: Spellcheck documentation ahead of 4.4 release. Rik <rik@octave.org> parents: 24720 diff changeset	1058 @item @nospell{HKEY_CURRENT_CONFIG}
24665 4a9793818fca Use Octave coding conventions in cset a829062fdea4. Rik <rik@octave.org> parents: 24664 diff changeset	1059
25003 2365c2661b3c doc: Spellcheck documentation ahead of 4.4 release. Rik <rik@octave.org> parents: 24720 diff changeset	1060 @item @nospell{HKCU}
2365c2661b3c doc: Spellcheck documentation ahead of 4.4 release. Rik <rik@octave.org> parents: 24720 diff changeset	1061 @itemx @nospell{HKEY_CURRENT_USER}
24665 4a9793818fca Use Octave coding conventions in cset a829062fdea4. Rik <rik@octave.org> parents: 24664 diff changeset	1062
25003 2365c2661b3c doc: Spellcheck documentation ahead of 4.4 release. Rik <rik@octave.org> parents: 24720 diff changeset	1063 @item @nospell{HKLM}
2365c2661b3c doc: Spellcheck documentation ahead of 4.4 release. Rik <rik@octave.org> parents: 24720 diff changeset	1064 @itemx @nospell{HKEY_LOCAL_MACHINE}
24665 4a9793818fca Use Octave coding conventions in cset a829062fdea4. Rik <rik@octave.org> parents: 24664 diff changeset	1065
4a9793818fca Use Octave coding conventions in cset a829062fdea4. Rik <rik@octave.org> parents: 24664 diff changeset	1066
25003 2365c2661b3c doc: Spellcheck documentation ahead of 4.4 release. Rik <rik@octave.org> parents: 24720 diff changeset	1067 @item @nospell{HKU}
2365c2661b3c doc: Spellcheck documentation ahead of 4.4 release. Rik <rik@octave.org> parents: 24720 diff changeset	1068 @itemx @nospell{HKEY_USERS}
24665 4a9793818fca Use Octave coding conventions in cset a829062fdea4. Rik <rik@octave.org> parents: 24664 diff changeset	1069
4a9793818fca Use Octave coding conventions in cset a829062fdea4. Rik <rik@octave.org> parents: 24664 diff changeset	1070
25003 2365c2661b3c doc: Spellcheck documentation ahead of 4.4 release. Rik <rik@octave.org> parents: 24720 diff changeset	1071 @item @nospell{HKEY_PERFORMANCE_DATA}
24665 4a9793818fca Use Octave coding conventions in cset a829062fdea4. Rik <rik@octave.org> parents: 24664 diff changeset	1072
24664 a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1073 @end table
a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1074
a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1075 Examples:
a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1076
29117 10a35049bad7 doc: Cleanup Texinfo macros use in documentation. Rik <rik@octave.org> parents: 28930 diff changeset	1077 Get a list of value names at the key
10a35049bad7 doc: Cleanup Texinfo macros use in documentation. Rik <rik@octave.org> parents: 28930 diff changeset	1078 @nospell{@qcode{'HKCU@backslashchar{}Environment'}}:
24665 4a9793818fca Use Octave coding conventions in cset a829062fdea4. Rik <rik@octave.org> parents: 24664 diff changeset	1079
24664 a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1080 @example
24665 4a9793818fca Use Octave coding conventions in cset a829062fdea4. Rik <rik@octave.org> parents: 24664 diff changeset	1081 @group
24664 a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1082 @var{valuenames} = winqueryreg ("name", "HKEY_CURRENT_USER", ...
a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1083 "Environment");
24665 4a9793818fca Use Octave coding conventions in cset a829062fdea4. Rik <rik@octave.org> parents: 24664 diff changeset	1084 @end group
24664 a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1085 @end example
a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1086
a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1087 For each @var{valuenames}, display the value:
24665 4a9793818fca Use Octave coding conventions in cset a829062fdea4. Rik <rik@octave.org> parents: 24664 diff changeset	1088
24664 a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1089 @example
24665 4a9793818fca Use Octave coding conventions in cset a829062fdea4. Rik <rik@octave.org> parents: 24664 diff changeset	1090 @group
4a9793818fca Use Octave coding conventions in cset a829062fdea4. Rik <rik@octave.org> parents: 24664 diff changeset	1091 for @var{k} = 1:numel (@var{valuenames})
24664 a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1092 @var{val} = winqueryreg ("HKEY_CURRENT_USER", "Environment", ...
a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1093 @var{valuenames}@{@var{k}@});
24665 4a9793818fca Use Octave coding conventions in cset a829062fdea4. Rik <rik@octave.org> parents: 24664 diff changeset	1094 @var{str} = sprintf ("%s = %s", @var{valuenames}@{@var{k}@}, num2str (@var{val}));
24664 a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1095 disp (@var{str});
a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1096 endfor
24665 4a9793818fca Use Octave coding conventions in cset a829062fdea4. Rik <rik@octave.org> parents: 24664 diff changeset	1097 @end group
24664 a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1098 @end example
a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1099
24665 4a9793818fca Use Octave coding conventions in cset a829062fdea4. Rik <rik@octave.org> parents: 24664 diff changeset	1100 On non-Windows platforms this function fails with an error.
24664 a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1101 @end deftypefn */)
a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1102 {
a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1103 #if defined (OCTAVE_USE_WINDOWS_API)
a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1104 if ((args.length () < 2) \|\| (args.length () > 3))
a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1105 print_usage ();
a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1106
a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1107 // Input check
27277 db687716fed6 style fixes: generally aim to break long lines before operators, not after John W. Eaton <jwe@octave.org> parents: 27276 diff changeset	1108 std::string rootkey_name
db687716fed6 style fixes: generally aim to break long lines before operators, not after John W. Eaton <jwe@octave.org> parents: 27276 diff changeset	1109 = args(0).xstring_value ("winqueryreg: the first argument must be 'name' "
db687716fed6 style fixes: generally aim to break long lines before operators, not after John W. Eaton <jwe@octave.org> parents: 27276 diff changeset	1110 "or a valid ROOTKEY identifier");
24664 a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1111 std::string subkey_name = "";
a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1112 std::string value_name = "";
a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1113 bool get_names = false;
a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1114 if (rootkey_name.compare ("name") == 0)
a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1115 {
a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1116 if (args.length () < 3)
24665 4a9793818fca Use Octave coding conventions in cset a829062fdea4. Rik <rik@octave.org> parents: 24664 diff changeset	1117 error ("winqueryreg: if the first argument is 'name', "
25103 078b795c5219 maint: style check C++ ahead of 4.4 release. Rik <rik@octave.org> parents: 25054 diff changeset	1118 "ROOTKEY and SUBKEY must be given");
24664 a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1119 get_names = true;
27277 db687716fed6 style fixes: generally aim to break long lines before operators, not after John W. Eaton <jwe@octave.org> parents: 27276 diff changeset	1120 rootkey_name
db687716fed6 style fixes: generally aim to break long lines before operators, not after John W. Eaton <jwe@octave.org> parents: 27276 diff changeset	1121 = args(1).xstring_value ("winqueryreg: ROOTKEY must be a string");
db687716fed6 style fixes: generally aim to break long lines before operators, not after John W. Eaton <jwe@octave.org> parents: 27276 diff changeset	1122 subkey_name
db687716fed6 style fixes: generally aim to break long lines before operators, not after John W. Eaton <jwe@octave.org> parents: 27276 diff changeset	1123 = args(2).xstring_value ("winqueryreg: SUBKEY must be a string");
24664 a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1124 }
a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1125 else
a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1126 {
27277 db687716fed6 style fixes: generally aim to break long lines before operators, not after John W. Eaton <jwe@octave.org> parents: 27276 diff changeset	1127 subkey_name
db687716fed6 style fixes: generally aim to break long lines before operators, not after John W. Eaton <jwe@octave.org> parents: 27276 diff changeset	1128 = args(1).xstring_value ("winqueryreg: SUBKEY must be a string");
db687716fed6 style fixes: generally aim to break long lines before operators, not after John W. Eaton <jwe@octave.org> parents: 27276 diff changeset	1129
24664 a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1130 if (args.length () == 3)
27277 db687716fed6 style fixes: generally aim to break long lines before operators, not after John W. Eaton <jwe@octave.org> parents: 27276 diff changeset	1131 value_name
db687716fed6 style fixes: generally aim to break long lines before operators, not after John W. Eaton <jwe@octave.org> parents: 27276 diff changeset	1132 = args(2).xstring_value ("winqueryreg: VALUENAME must be a string");
24664 a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1133 }
a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1134
a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1135 // Get rootkey handle
a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1136 HKEY h_rootkey;
24665 4a9793818fca Use Octave coding conventions in cset a829062fdea4. Rik <rik@octave.org> parents: 24664 diff changeset	1137 if (rootkey_name == "HKEY_CLASSES_ROOT" \|\| rootkey_name == "HKCR")
24664 a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1138 h_rootkey = HKEY_CLASSES_ROOT;
a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1139 else if (rootkey_name == "HKEY_CURRENT_CONFIG")
a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1140 h_rootkey = HKEY_CURRENT_CONFIG;
24665 4a9793818fca Use Octave coding conventions in cset a829062fdea4. Rik <rik@octave.org> parents: 24664 diff changeset	1141 else if (rootkey_name == "HKEY_CURRENT_USER" \|\| rootkey_name == "HKCU")
24664 a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1142 h_rootkey = HKEY_CURRENT_USER;
24665 4a9793818fca Use Octave coding conventions in cset a829062fdea4. Rik <rik@octave.org> parents: 24664 diff changeset	1143 else if (rootkey_name == "HKEY_LOCAL_MACHINE" \|\| rootkey_name == "HKLM")
24664 a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1144 h_rootkey = HKEY_LOCAL_MACHINE;
a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1145 else if (rootkey_name == "HKEY_PERFORMANCE_DATA")
a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1146 h_rootkey = HKEY_PERFORMANCE_DATA;
24665 4a9793818fca Use Octave coding conventions in cset a829062fdea4. Rik <rik@octave.org> parents: 24664 diff changeset	1147 else if (rootkey_name == "HKEY_USERS" \|\| rootkey_name == "HKU")
24664 a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1148 h_rootkey = HKEY_USERS;
a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1149 else
24665 4a9793818fca Use Octave coding conventions in cset a829062fdea4. Rik <rik@octave.org> parents: 24664 diff changeset	1150 error ("winqueryreg: ROOTKEY is not a valid root key identifier");
24664 a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1151
a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1152 if (get_names)
a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1153 {
a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1154 std::list<std::string> fields;
a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1155
27101 097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	1156 LONG retval = octave::get_regkey_names (h_rootkey, subkey_name, fields);
24664 a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1157 if (retval != ERROR_SUCCESS)
26162 ef1ef6364a6a Silence compiler warnings about incorrect format specifiers cross-compiling (bug #55046). Markus Mützel <markus.muetzel@gmx.de> parents: 26046 diff changeset	1158 error ("winqueryreg: error %ld reading names from registry", retval);
24664 a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1159
a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1160 Cell fieldnames (dim_vector (1, fields.size ()));
a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1161 size_t i;
a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1162 std::list<std::string>::const_iterator it;
24665 4a9793818fca Use Octave coding conventions in cset a829062fdea4. Rik <rik@octave.org> parents: 24664 diff changeset	1163 for (i = 0, it = fields.begin (); it != fields.end (); ++it, ++i)
4a9793818fca Use Octave coding conventions in cset a829062fdea4. Rik <rik@octave.org> parents: 24664 diff changeset	1164 fieldnames(i) = *it;
4a9793818fca Use Octave coding conventions in cset a829062fdea4. Rik <rik@octave.org> parents: 24664 diff changeset	1165
24664 a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1166 return ovl (fieldnames);
a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1167 }
a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1168 else
a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1169 {
a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1170 octave_value key_val;
27101 097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	1171 LONG retval = octave::get_regkey_value (h_rootkey, subkey_name,
097774bed4ed move some static functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 27046 diff changeset	1172 value_name, key_val);
24720 48f22c5b22aa winqueryreg: Fix error on Windows XP (bug #50463). Markus Mützel <markus.muetzel@gmx.de> parents: 24714 diff changeset	1173 if (retval == ERROR_FILE_NOT_FOUND)
28905 89a425f2c202 maint: Use Octave convention that error() messages don't end with a period. Rik <rik@octave.org> parents: 28857 diff changeset	1174 error ("winqueryreg: no value found for '%s' at %s\\%s",
24720 48f22c5b22aa winqueryreg: Fix error on Windows XP (bug #50463). Markus Mützel <markus.muetzel@gmx.de> parents: 24714 diff changeset	1175 value_name.c_str (), rootkey_name.c_str (),
48f22c5b22aa winqueryreg: Fix error on Windows XP (bug #50463). Markus Mützel <markus.muetzel@gmx.de> parents: 24714 diff changeset	1176 subkey_name.c_str ());
24664 a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1177 if (retval != ERROR_SUCCESS)
26162 ef1ef6364a6a Silence compiler warnings about incorrect format specifiers cross-compiling (bug #55046). Markus Mützel <markus.muetzel@gmx.de> parents: 26046 diff changeset	1178 error ("winqueryreg: error %ld reading the specified key", retval);
24665 4a9793818fca Use Octave coding conventions in cset a829062fdea4. Rik <rik@octave.org> parents: 24664 diff changeset	1179
24664 a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1180 return ovl (key_val);
a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1181 }
a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1182 #else
24665 4a9793818fca Use Octave coding conventions in cset a829062fdea4. Rik <rik@octave.org> parents: 24664 diff changeset	1183
24664 a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1184 octave_unused_parameter (args);
24665 4a9793818fca Use Octave coding conventions in cset a829062fdea4. Rik <rik@octave.org> parents: 24664 diff changeset	1185
4a9793818fca Use Octave coding conventions in cset a829062fdea4. Rik <rik@octave.org> parents: 24664 diff changeset	1186 error ("winqueryreg: function is only supported on Windows platforms");
4a9793818fca Use Octave coding conventions in cset a829062fdea4. Rik <rik@octave.org> parents: 24664 diff changeset	1187
24664 a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1188 #endif
a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1189 }
a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1190
a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1191 /*
a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1192 %!testif ; ispc ()
24665 4a9793818fca Use Octave coding conventions in cset a829062fdea4. Rik <rik@octave.org> parents: 24664 diff changeset	1193 %! assert (ischar (winqueryreg ("HKEY_LOCAL_MACHINE",
4a9793818fca Use Octave coding conventions in cset a829062fdea4. Rik <rik@octave.org> parents: 24664 diff changeset	1194 %! 'SOFTWARE\Microsoft\Windows\CurrentVersion',
24664 a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1195 %! "ProgramFilesDir")));
a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1196 %!testif ; ispc ()
24665 4a9793818fca Use Octave coding conventions in cset a829062fdea4. Rik <rik@octave.org> parents: 24664 diff changeset	1197 %! assert (isa (winqueryreg ("HKEY_LOCAL_MACHINE",
4a9793818fca Use Octave coding conventions in cset a829062fdea4. Rik <rik@octave.org> parents: 24664 diff changeset	1198 %! 'SYSTEM\CurrentControlSet\Control\FileSystem',
24664 a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1199 %! "Win31FileSystem"), "int32"));
a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1200 %!testif ; ispc ()
24665 4a9793818fca Use Octave coding conventions in cset a829062fdea4. Rik <rik@octave.org> parents: 24664 diff changeset	1201 %! assert (iscellstr (winqueryreg ("name", "HKEY_LOCAL_MACHINE",
4a9793818fca Use Octave coding conventions in cset a829062fdea4. Rik <rik@octave.org> parents: 24664 diff changeset	1202 %! 'SOFTWARE\Microsoft\Windows\CurrentVersion')));
24664 a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1203 %!testif ; ispc ()
a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1204 %! fail ('winqueryreg (1, ''SOFTWARE\Microsoft\Windows\CurrentVersion'')',
a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1205 %! "first argument must be 'name' or a valid ROOTKEY identifier");
a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1206 %!testif ; ispc ()
24665 4a9793818fca Use Octave coding conventions in cset a829062fdea4. Rik <rik@octave.org> parents: 24664 diff changeset	1207 %! fail ('winqueryreg ("HKEY_LOCAL_MACHINE", 1)', "SUBKEY must be a string");
24664 a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1208 %!testif ; ispc ()
a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1209 %! fail (['winqueryreg ("HKEY_LOCAL_MACHINE", ', ...
24665 4a9793818fca Use Octave coding conventions in cset a829062fdea4. Rik <rik@octave.org> parents: 24664 diff changeset	1210 %! '''SOFTWARE\Microsoft\Windows\CurrentVersion'', 1)'],
4a9793818fca Use Octave coding conventions in cset a829062fdea4. Rik <rik@octave.org> parents: 24664 diff changeset	1211 %! "VALUENAME must be a string");
24664 a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1212 %!testif ; ispc ()
a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1213 %! fail (['winqueryreg ("FOO", ', ...
24665 4a9793818fca Use Octave coding conventions in cset a829062fdea4. Rik <rik@octave.org> parents: 24664 diff changeset	1214 %! '''SOFTWARE\Microsoft\Windows\CurrentVersion'')'],
4a9793818fca Use Octave coding conventions in cset a829062fdea4. Rik <rik@octave.org> parents: 24664 diff changeset	1215 %! "ROOTKEY is not a valid root key identifier");
24664 a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1216 %!testif ; ispc ()
24665 4a9793818fca Use Octave coding conventions in cset a829062fdea4. Rik <rik@octave.org> parents: 24664 diff changeset	1217 %! fail ('winqueryreg ("HKEY_LOCAL_MACHINE", ''FOO\bar'')',
24720 48f22c5b22aa winqueryreg: Fix error on Windows XP (bug #50463). Markus Mützel <markus.muetzel@gmx.de> parents: 24714 diff changeset	1218 %! "no value found for");
24664 a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1219 %!testif ; ispc ()
a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1220 %! fail (['winqueryreg ("HKEY_LOCAL_MACHINE", ', ...
24665 4a9793818fca Use Octave coding conventions in cset a829062fdea4. Rik <rik@octave.org> parents: 24664 diff changeset	1221 %! '''SOFTWARE\Microsoft\Windows\CurrentVersion'', "foo")'],
24720 48f22c5b22aa winqueryreg: Fix error on Windows XP (bug #50463). Markus Mützel <markus.muetzel@gmx.de> parents: 24714 diff changeset	1222 %! "no value found for");
24664 a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1223 %!testif ; ispc ()
24665 4a9793818fca Use Octave coding conventions in cset a829062fdea4. Rik <rik@octave.org> parents: 24664 diff changeset	1224 %! fail ('winqueryreg ("name", "HKEY_LOCAL_MACHINE")',
4a9793818fca Use Octave coding conventions in cset a829062fdea4. Rik <rik@octave.org> parents: 24664 diff changeset	1225 %! "if the first argument is 'name', ROOTKEY and SUBKEY must be given");
24664 a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1226 %!testif ; ispc ()
a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1227 %! fail (['winqueryreg ("name", 1, ', ...
24665 4a9793818fca Use Octave coding conventions in cset a829062fdea4. Rik <rik@octave.org> parents: 24664 diff changeset	1228 %! '''SOFTWARE\Microsoft\Windows\CurrentVersion'')'],
4a9793818fca Use Octave coding conventions in cset a829062fdea4. Rik <rik@octave.org> parents: 24664 diff changeset	1229 %! "ROOTKEY must be a string");
24664 a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1230 %!testif ; ispc ()
24665 4a9793818fca Use Octave coding conventions in cset a829062fdea4. Rik <rik@octave.org> parents: 24664 diff changeset	1231 %! fail ('winqueryreg ("name", "HKEY_LOCAL_MACHINE", 1)',
4a9793818fca Use Octave coding conventions in cset a829062fdea4. Rik <rik@octave.org> parents: 24664 diff changeset	1232 %! "SUBKEY must be a string");
24664 a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1233 */
a829062fdea4 Add function "winqueryreg" (bug #52935). Markus Mützel <markus.muetzel@gmx.de> parents: 24534 diff changeset	1234
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	1235 // FIXME: perhaps kbhit should also be able to print a prompt?
3372 f16c2ce14886 [project @ 1999-11-23 19:07:09 by jwe] jwe parents: 3333 diff changeset	1236
27335 50216d7a2f6b eliminate static wrapper functions in gh_manager class John W. Eaton <jwe@octave.org> parents: 27301 diff changeset	1237 DEFMETHOD (kbhit, interp, args, ,
50216d7a2f6b eliminate static wrapper functions in gh_manager class John W. Eaton <jwe@octave.org> parents: 27301 diff changeset	1238 doc: /* -- texinfo --
21966 112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1239 @deftypefn {} {} kbhit ()
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1240 @deftypefnx {} {} kbhit (1)
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1241 Read a single keystroke from the keyboard.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1242
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1243 If called with an argument, don't wait for a keypress.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1244
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1245 For example,
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1246
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1247 @example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1248 x = kbhit ();
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1249 @end example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1250
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1251 @noindent
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1252 will set @var{x} to the next character typed at the keyboard as soon as
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1253 it is typed.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1254
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1255 @example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1256 x = kbhit (1);
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1257 @end example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1258
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1259 @noindent
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1260 is identical to the above example, but doesn't wait for a keypress,
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1261 returning the empty string if no key is available.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1262 @seealso{input, pause}
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1263 @end deftypefn */)
529 7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 505 diff changeset	1264 {
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	1265 // FIXME: add timeout and default value args?
529 7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 505 diff changeset	1266
27335 50216d7a2f6b eliminate static wrapper functions in gh_manager class John W. Eaton <jwe@octave.org> parents: 27301 diff changeset	1267 Fdrawnow (interp);
6423 a90b54016b12 [project @ 2007-03-21 13:15:03 by jwe] jwe parents: 6419 diff changeset	1268
25649 85c3e315bd43 move libinterp/corefcn/sysdep functions inside octave namespace John W. Eaton <jwe@octave.org> parents: 25646 diff changeset	1269 int c = octave::kbhit (args.length () == 0);
3657 a908150a3a32 [project @ 2000-04-11 19:02:03 by jwe] jwe parents: 3531 diff changeset	1270
25311 10ec5795bd06 allow kbhit to work in command-line scripts (bug #53412) John W. Eaton <jwe@octave.org> parents: 25103 diff changeset	1271 if (c == -1)
10ec5795bd06 allow kbhit to work in command-line scripts (bug #53412) John W. Eaton <jwe@octave.org> parents: 25103 diff changeset	1272 c = 0;
16015 d910b9211cca Plug memory leak in kbhit(). Rik <rik@octave.org> parents: 15423 diff changeset	1273
25311 10ec5795bd06 allow kbhit to work in command-line scripts (bug #53412) John W. Eaton <jwe@octave.org> parents: 25103 diff changeset	1274 char s[2] = { static_cast<char> (c), '\0' };
529 7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 505 diff changeset	1275
25311 10ec5795bd06 allow kbhit to work in command-line scripts (bug #53412) John W. Eaton <jwe@octave.org> parents: 25103 diff changeset	1276 return octave_value (s);
529 7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 505 diff changeset	1277 }
7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 505 diff changeset	1278
26026 511295347a27 Allow pause state to be changed (bug #53723) Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 25961 diff changeset	1279 // State of the pause system
511295347a27 Allow pause state to be changed (bug #53723) Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 25961 diff changeset	1280 static bool Vpause_enabled = true;
511295347a27 Allow pause state to be changed (bug #53723) Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 25961 diff changeset	1281
27335 50216d7a2f6b eliminate static wrapper functions in gh_manager class John W. Eaton <jwe@octave.org> parents: 27301 diff changeset	1282 DEFMETHOD (pause, interp, args, nargout,
50216d7a2f6b eliminate static wrapper functions in gh_manager class John W. Eaton <jwe@octave.org> parents: 27301 diff changeset	1283 doc: /* -- texinfo --
21966 112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1284 @deftypefn {} {} pause ()
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1285 @deftypefnx {} {} pause (@var{n})
26046 ff0aa19333c9 doc: grammarcheck C++ files in libinterp/ directory. Rik <rik@octave.org> parents: 26026 diff changeset	1286 @deftypefnx {} {@var{old_state} =} pause ("on")
ff0aa19333c9 doc: grammarcheck C++ files in libinterp/ directory. Rik <rik@octave.org> parents: 26026 diff changeset	1287 @deftypefnx {} {@var{old_state} =} pause ("off")
ff0aa19333c9 doc: grammarcheck C++ files in libinterp/ directory. Rik <rik@octave.org> parents: 26026 diff changeset	1288 @deftypefnx {} {@var{old_state} =} pause ("query")
26026 511295347a27 Allow pause state to be changed (bug #53723) Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 25961 diff changeset	1289 Suspend the execution of the program or change the state of the pause function.
21966 112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1290
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1291 If invoked without an input arguments then the program is suspended until a
26046 ff0aa19333c9 doc: grammarcheck C++ files in libinterp/ directory. Rik <rik@octave.org> parents: 26026 diff changeset	1292 character is typed. If argument @var{n} is a positive real value, it indicates
26026 511295347a27 Allow pause state to be changed (bug #53723) Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 25961 diff changeset	1293 the number of seconds the program shall be suspended, for example:
21966 112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1294
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1295 @example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1296 @group
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1297 tic; pause (0.05); toc
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1298 @print{} Elapsed time is 0.05039 seconds.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1299 @end group
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1300 @end example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1301
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1302 The following example prints a message and then waits 5 seconds before
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1303 clearing the screen.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1304
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1305 @example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1306 @group
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1307 disp ("wait please...");
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1308 pause (5);
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1309 clc;
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1310 @end group
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1311 @end example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1312
26046 ff0aa19333c9 doc: grammarcheck C++ files in libinterp/ directory. Rik <rik@octave.org> parents: 26026 diff changeset	1313 If invoked with a string argument @qcode{"on"}, @qcode{"off"}, or
ff0aa19333c9 doc: grammarcheck C++ files in libinterp/ directory. Rik <rik@octave.org> parents: 26026 diff changeset	1314 @qcode{"query"}, the state of the pause function is changed or queried. When
ff0aa19333c9 doc: grammarcheck C++ files in libinterp/ directory. Rik <rik@octave.org> parents: 26026 diff changeset	1315 the state is @qcode{"off"}, the pause function returns immediately. The
ff0aa19333c9 doc: grammarcheck C++ files in libinterp/ directory. Rik <rik@octave.org> parents: 26026 diff changeset	1316 optional return value contains the previous state of the pause function. In
ff0aa19333c9 doc: grammarcheck C++ files in libinterp/ directory. Rik <rik@octave.org> parents: 26026 diff changeset	1317 the following example pause is disabled locally:
26026 511295347a27 Allow pause state to be changed (bug #53723) Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 25961 diff changeset	1318
511295347a27 Allow pause state to be changed (bug #53723) Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 25961 diff changeset	1319 @example
511295347a27 Allow pause state to be changed (bug #53723) Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 25961 diff changeset	1320 @group
511295347a27 Allow pause state to be changed (bug #53723) Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 25961 diff changeset	1321 old_state = pause ("off");
511295347a27 Allow pause state to be changed (bug #53723) Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 25961 diff changeset	1322 tic; pause (0.05); toc
511295347a27 Allow pause state to be changed (bug #53723) Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 25961 diff changeset	1323 @print{} Elapsed time is 3.00407e-05 seconds.
511295347a27 Allow pause state to be changed (bug #53723) Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 25961 diff changeset	1324 pause (old_state);
511295347a27 Allow pause state to be changed (bug #53723) Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 25961 diff changeset	1325 @end group
511295347a27 Allow pause state to be changed (bug #53723) Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 25961 diff changeset	1326 @end example
511295347a27 Allow pause state to be changed (bug #53723) Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 25961 diff changeset	1327
26046 ff0aa19333c9 doc: grammarcheck C++ files in libinterp/ directory. Rik <rik@octave.org> parents: 26026 diff changeset	1328 While the program is suspended Octave still handles figures painting and
25961 f7b205562f1d Allow graphics events to be processed while pause is active (bug #53729) Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 25916 diff changeset	1329 graphics callbacks execution.
f7b205562f1d Allow graphics events to be processed while pause is active (bug #53729) Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 25916 diff changeset	1330
21966 112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1331 @seealso{kbhit}
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1332 @end deftypefn */)
529 7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 505 diff changeset	1333 {
26026 511295347a27 Allow pause state to be changed (bug #53723) Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 25961 diff changeset	1334 octave_value_list retval;
26617 98afb8bbd1f6 maint: Strip trailing whitespace from source files. John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	1335
529 7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 505 diff changeset	1336 int nargin = args.length ();
26617 98afb8bbd1f6 maint: Strip trailing whitespace from source files. John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	1337
20799 c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20789 diff changeset	1338 if (nargin > 1)
c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20789 diff changeset	1339 print_usage ();
529 7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 505 diff changeset	1340
26026 511295347a27 Allow pause state to be changed (bug #53723) Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 25961 diff changeset	1341 if (nargin == 1 && args(0).is_string ())
511295347a27 Allow pause state to be changed (bug #53723) Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 25961 diff changeset	1342 {
511295347a27 Allow pause state to be changed (bug #53723) Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 25961 diff changeset	1343 bool saved_state = Vpause_enabled;
511295347a27 Allow pause state to be changed (bug #53723) Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 25961 diff changeset	1344 std::string state = args(0).string_value ();
26617 98afb8bbd1f6 maint: Strip trailing whitespace from source files. John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	1345
26026 511295347a27 Allow pause state to be changed (bug #53723) Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 25961 diff changeset	1346 if (state == "on")
511295347a27 Allow pause state to be changed (bug #53723) Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 25961 diff changeset	1347 Vpause_enabled = true;
511295347a27 Allow pause state to be changed (bug #53723) Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 25961 diff changeset	1348 else if (state == "off")
511295347a27 Allow pause state to be changed (bug #53723) Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 25961 diff changeset	1349 Vpause_enabled = false;
511295347a27 Allow pause state to be changed (bug #53723) Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 25961 diff changeset	1350 else if (state == "query")
511295347a27 Allow pause state to be changed (bug #53723) Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 25961 diff changeset	1351 ;// Do nothing
511295347a27 Allow pause state to be changed (bug #53723) Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 25961 diff changeset	1352 else
28752 810eb29fc227 maint: Use C++ raw string literals to simplify backlsashing. Rik <rik@octave.org> parents: 28371 diff changeset	1353 error (R"(pause: first argument must be "on", "off", or "query")");
26617 98afb8bbd1f6 maint: Strip trailing whitespace from source files. John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	1354
26026 511295347a27 Allow pause state to be changed (bug #53723) Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 25961 diff changeset	1355 if (nargout > 0 \|\| state == "query")
511295347a27 Allow pause state to be changed (bug #53723) Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 25961 diff changeset	1356 retval.append (saved_state ? "on" : "off");
511295347a27 Allow pause state to be changed (bug #53723) Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 25961 diff changeset	1357 }
511295347a27 Allow pause state to be changed (bug #53723) Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 25961 diff changeset	1358 else if (Vpause_enabled)
511295347a27 Allow pause state to be changed (bug #53723) Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 25961 diff changeset	1359 {
511295347a27 Allow pause state to be changed (bug #53723) Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 25961 diff changeset	1360 double dval;
26617 98afb8bbd1f6 maint: Strip trailing whitespace from source files. John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	1361
26026 511295347a27 Allow pause state to be changed (bug #53723) Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 25961 diff changeset	1362 if (nargin == 0)
511295347a27 Allow pause state to be changed (bug #53723) Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 25961 diff changeset	1363 dval = octave_Inf;
511295347a27 Allow pause state to be changed (bug #53723) Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 25961 diff changeset	1364 else
511295347a27 Allow pause state to be changed (bug #53723) Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 25961 diff changeset	1365 dval = args(0).xdouble_value ("pause: N must be a scalar real value");
6419 73fcbac81f33 [project @ 2007-03-20 17:18:24 by jwe] jwe parents: 6208 diff changeset	1366
26026 511295347a27 Allow pause state to be changed (bug #53723) Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 25961 diff changeset	1367 if (octave::math::isnan (dval))
511295347a27 Allow pause state to be changed (bug #53723) Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 25961 diff changeset	1368 warning ("pause: NaN is an invalid delay");
511295347a27 Allow pause state to be changed (bug #53723) Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 25961 diff changeset	1369 else
511295347a27 Allow pause state to be changed (bug #53723) Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 25961 diff changeset	1370 {
27335 50216d7a2f6b eliminate static wrapper functions in gh_manager class John W. Eaton <jwe@octave.org> parents: 27301 diff changeset	1371 Fdrawnow (interp);
26617 98afb8bbd1f6 maint: Strip trailing whitespace from source files. John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	1372
26026 511295347a27 Allow pause state to be changed (bug #53723) Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 25961 diff changeset	1373 octave::sleep (dval, true);
511295347a27 Allow pause state to be changed (bug #53723) Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 25961 diff changeset	1374 }
3234 be8e0ba13644 [project @ 1999-01-29 03:52:30 by jwe] jwe parents: 3124 diff changeset	1375 }
26026 511295347a27 Allow pause state to be changed (bug #53723) Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 25961 diff changeset	1376
511295347a27 Allow pause state to be changed (bug #53723) Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 25961 diff changeset	1377 return retval;
2630 fdee6fe3e73b [project @ 1997-01-27 19:08:47 by jwe] jwe parents: 2610 diff changeset	1378 }
fdee6fe3e73b [project @ 1997-01-27 19:08:47 by jwe] jwe parents: 2610 diff changeset	1379
12825 a1dcb854a4f9 codesprint: new tests for sysdep.cc functions John W. Eaton <jwe@octave.org> parents: 12483 diff changeset	1380 /*
a1dcb854a4f9 codesprint: new tests for sysdep.cc functions John W. Eaton <jwe@octave.org> parents: 12483 diff changeset	1381 %!test
a1dcb854a4f9 codesprint: new tests for sysdep.cc functions John W. Eaton <jwe@octave.org> parents: 12483 diff changeset	1382 %! pause (1);
14429 eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14160 diff changeset	1383
28930 2883b3d08b7e maint: Remove unnecessary parentheses bracketing %!error BIST tests. Rik <rik@octave.org> parents: 28905 diff changeset	1384 %!error pause (1, 2)
12825 a1dcb854a4f9 codesprint: new tests for sysdep.cc functions John W. Eaton <jwe@octave.org> parents: 12483 diff changeset	1385 */
a1dcb854a4f9 codesprint: new tests for sysdep.cc functions John W. Eaton <jwe@octave.org> parents: 12483 diff changeset	1386
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	1387 // FIXME: maybe this should only return 1 if IEEE floating
862 61d83ce7368c [project @ 1994-10-31 20:39:30 by jwe] jwe parents: 844 diff changeset	1388 // point functions really work.
61d83ce7368c [project @ 1994-10-31 20:39:30 by jwe] jwe parents: 844 diff changeset	1389
1957 0e6a0a271998 [project @ 1996-02-15 01:08:15 by jwe] jwe parents: 1884 diff changeset	1390 DEFUN (isieee, , ,
21966 112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1391 doc: /* -- texinfo --
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1392 @deftypefn {} {} isieee ()
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1393 Return true if your computer @emph{claims} to conform to the IEEE standard
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1394 for floating point calculations.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1395
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1396 No actual tests are performed.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1397 @end deftypefn */)
862 61d83ce7368c [project @ 1994-10-31 20:39:30 by jwe] jwe parents: 844 diff changeset	1398 {
27277 db687716fed6 style fixes: generally aim to break long lines before operators, not after John W. Eaton <jwe@octave.org> parents: 27276 diff changeset	1399 octave::mach_info::float_format flt_fmt
db687716fed6 style fixes: generally aim to break long lines before operators, not after John W. Eaton <jwe@octave.org> parents: 27276 diff changeset	1400 = octave::mach_info::native_float_format ();
2317 8c09c04f7747 [project @ 1996-07-14 22:30:15 by jwe] jwe parents: 2086 diff changeset	1401
21739 c4ab2e54f100 use namespace for oct_mach_info class John W. Eaton <jwe@octave.org> parents: 21736 diff changeset	1402 return ovl (flt_fmt == octave::mach_info::flt_fmt_ieee_little_endian
c4ab2e54f100 use namespace for oct_mach_info class John W. Eaton <jwe@octave.org> parents: 21736 diff changeset	1403 \|\| flt_fmt == octave::mach_info::flt_fmt_ieee_big_endian);
862 61d83ce7368c [project @ 1994-10-31 20:39:30 by jwe] jwe parents: 844 diff changeset	1404 }
61d83ce7368c [project @ 1994-10-31 20:39:30 by jwe] jwe parents: 844 diff changeset	1405
12825 a1dcb854a4f9 codesprint: new tests for sysdep.cc functions John W. Eaton <jwe@octave.org> parents: 12483 diff changeset	1406 /*
14429 eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14160 diff changeset	1407 %!assert (islogical (isieee ()))
12825 a1dcb854a4f9 codesprint: new tests for sysdep.cc functions John W. Eaton <jwe@octave.org> parents: 12483 diff changeset	1408 */
a1dcb854a4f9 codesprint: new tests for sysdep.cc functions John W. Eaton <jwe@octave.org> parents: 12483 diff changeset	1409
4600 3680bb30de0b [project @ 2003-11-12 18:25:53 by jwe] jwe parents: 4574 diff changeset	1410 DEFUN (native_float_format, , ,
21966 112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1411 doc: /* -- texinfo --
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1412 @deftypefn {} {} native_float_format ()
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1413 Return the native floating point format as a string.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1414 @end deftypefn */)
4600 3680bb30de0b [project @ 2003-11-12 18:25:53 by jwe] jwe parents: 4574 diff changeset	1415 {
27277 db687716fed6 style fixes: generally aim to break long lines before operators, not after John W. Eaton <jwe@octave.org> parents: 27276 diff changeset	1416 octave::mach_info::float_format flt_fmt
db687716fed6 style fixes: generally aim to break long lines before operators, not after John W. Eaton <jwe@octave.org> parents: 27276 diff changeset	1417 = octave::mach_info::native_float_format ();
4600 3680bb30de0b [project @ 2003-11-12 18:25:53 by jwe] jwe parents: 4574 diff changeset	1418
21739 c4ab2e54f100 use namespace for oct_mach_info class John W. Eaton <jwe@octave.org> parents: 21736 diff changeset	1419 return ovl (octave::mach_info::float_format_as_string (flt_fmt));
4600 3680bb30de0b [project @ 2003-11-12 18:25:53 by jwe] jwe parents: 4574 diff changeset	1420 }
3680bb30de0b [project @ 2003-11-12 18:25:53 by jwe] jwe parents: 4574 diff changeset	1421
12825 a1dcb854a4f9 codesprint: new tests for sysdep.cc functions John W. Eaton <jwe@octave.org> parents: 12483 diff changeset	1422 /*
14429 eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14160 diff changeset	1423 %!assert (ischar (native_float_format ()))
12825 a1dcb854a4f9 codesprint: new tests for sysdep.cc functions John W. Eaton <jwe@octave.org> parents: 12483 diff changeset	1424 */
a1dcb854a4f9 codesprint: new tests for sysdep.cc functions John W. Eaton <jwe@octave.org> parents: 12483 diff changeset	1425
1957 0e6a0a271998 [project @ 1996-02-15 01:08:15 by jwe] jwe parents: 1884 diff changeset	1426 DEFUN (tilde_expand, args, ,
21966 112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1427 doc: /* -- texinfo --
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1428 @deftypefn {} {} tilde_expand (@var{string})
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1429 @deftypefnx {} {} tilde_expand (@var{cellstr})
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1430 Perform tilde expansion on @var{string}.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1431
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1432 If @var{string} begins with a tilde character, (@samp{~}), all of the
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1433 characters preceding the first slash (or all characters, if there is no
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1434 slash) are treated as a possible user name, and the tilde and the following
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1435 characters up to the slash are replaced by the home directory of the named
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1436 user. If the tilde is followed immediately by a slash, the tilde is
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1437 replaced by the home directory of the user running Octave.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1438
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1439 If the input is a cell array of strings @var{cellstr} then tilde expansion
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1440 is performed on each string element.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1441
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1442 Examples:
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1443
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1444 @example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1445 @group
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1446 tilde_expand ("~joeuser/bin")
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1447 @result{} "/home/joeuser/bin"
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1448 tilde_expand ("~/bin")
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1449 @result{} "/home/jwe/bin"
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1450 @end group
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1451 @end example
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1452 @end deftypefn */)
1750 fd0d12493223 [project @ 1996-01-13 09:31:07 by jwe] jwe parents: 1742 diff changeset	1453 {
20819 f428cbe7576f eliminate unnecessary uses of nargin John W. Eaton <jwe@octave.org> parents: 20799 diff changeset	1454 if (args.length () != 1)
5823 080c08b192d8 [project @ 2006-05-19 05:32:17 by jwe] jwe parents: 5775 diff changeset	1455 print_usage ();
1750 fd0d12493223 [project @ 1996-01-13 09:31:07 by jwe] jwe parents: 1742 diff changeset	1456
20799 c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20789 diff changeset	1457 octave_value arg = args(0);
6116 b64fb24bf4a0 [project @ 2006-10-27 18:04:49 by jwe] jwe parents: 6086 diff changeset	1458
20990 fc9cca99b2de Deprecate all_strings, replace with string_vector_value. Rik <rik@octave.org> parents: 20961 diff changeset	1459 string_vector sv = arg.xstring_vector_value ("tilde_expand: argument must be char or cellstr object");
6116 b64fb24bf4a0 [project @ 2006-10-27 18:04:49 by jwe] jwe parents: 6086 diff changeset	1460
21733 cb0fdd941d84 use namespace for system file_ops class John W. Eaton <jwe@octave.org> parents: 21732 diff changeset	1461 sv = octave::sys::file_ops::tilde_expand (sv);
20799 c349d4c91ce2 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20789 diff changeset	1462
23575 e95738a119da maint: Deprecate is_cellstr and replace with iscellstr. Rik <rik@octave.org> parents: 23459 diff changeset	1463 if (arg.iscellstr ())
20939 b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20923 diff changeset	1464 return ovl (Cell (arg.dims (), sv));
1750 fd0d12493223 [project @ 1996-01-13 09:31:07 by jwe] jwe parents: 1742 diff changeset	1465 else
20939 b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20923 diff changeset	1466 return ovl (sv);
1750 fd0d12493223 [project @ 1996-01-13 09:31:07 by jwe] jwe parents: 1742 diff changeset	1467 }
12825 a1dcb854a4f9 codesprint: new tests for sysdep.cc functions John W. Eaton <jwe@octave.org> parents: 12483 diff changeset	1468
a1dcb854a4f9 codesprint: new tests for sysdep.cc functions John W. Eaton <jwe@octave.org> parents: 12483 diff changeset	1469 /*
a1dcb854a4f9 codesprint: new tests for sysdep.cc functions John W. Eaton <jwe@octave.org> parents: 12483 diff changeset	1470 %!test
20016 47d420d769ba * sysdep.cc (Fget_home_directory): New function. John W. Eaton <jwe@octave.org> parents: 19861 diff changeset	1471 %! home = get_home_directory ();
20064 ab7582167810 Fix failing BIST test for tilde_expand() on Windows (bug #44796). Rik <rik@octave.org> parents: 20024 diff changeset	1472 %! assert (tilde_expand ("~/foobar"), [home "/foobar"]);
12825 a1dcb854a4f9 codesprint: new tests for sysdep.cc functions John W. Eaton <jwe@octave.org> parents: 12483 diff changeset	1473 %! assert (tilde_expand ("/foo/bar"), "/foo/bar");
a1dcb854a4f9 codesprint: new tests for sysdep.cc functions John W. Eaton <jwe@octave.org> parents: 12483 diff changeset	1474 %! assert (tilde_expand ("foo/bar"), "foo/bar");
a1dcb854a4f9 codesprint: new tests for sysdep.cc functions John W. Eaton <jwe@octave.org> parents: 12483 diff changeset	1475 */
17851 af685269e06c avoid symbol conflicts in display.cc John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	1476
20016 47d420d769ba * sysdep.cc (Fget_home_directory): New function. John W. Eaton <jwe@octave.org> parents: 19861 diff changeset	1477 DEFUN (get_home_directory, , ,
21966 112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1478 doc: /* -- texinfo --
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1479 @deftypefn {} {@var{homedir} =} get_home_directory ()
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1480 Return the current home directory.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1481
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1482 On most systems, this is equivalent to @code{getenv ("HOME")}. On Windows
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1483 systems, if the environment variable @env{HOME} is not set then it is
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1484 equivalent to
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1485 @code{fullfile (getenv ("HOMEDRIVE"), getenv ("HOMEPATH"))}
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1486 @seealso{getenv}
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21949 diff changeset	1487 @end deftypefn */)
20016 47d420d769ba * sysdep.cc (Fget_home_directory): New function. John W. Eaton <jwe@octave.org> parents: 19861 diff changeset	1488 {
21732 6a1eded90355 use namespace for system env class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	1489 return ovl (octave::sys::env::get_home_directory ());
20016 47d420d769ba * sysdep.cc (Fget_home_directory): New function. John W. Eaton <jwe@octave.org> parents: 19861 diff changeset	1490 }
47d420d769ba * sysdep.cc (Fget_home_directory): New function. John W. Eaton <jwe@octave.org> parents: 19861 diff changeset	1491
20024 cf9b94a89620 Document get_home_directory in Octave manual and NEWS file. Rik <rik@octave.org> parents: 20016 diff changeset	1492 /*
cf9b94a89620 Document get_home_directory in Octave manual and NEWS file. Rik <rik@octave.org> parents: 20016 diff changeset	1493 %!test
cf9b94a89620 Document get_home_directory in Octave manual and NEWS file. Rik <rik@octave.org> parents: 20016 diff changeset	1494 %! if (! ispc ())
20181 aa36fb998a4d maint: Remove unnecessary whitespace at end of lines. Rik <rik@octave.org> parents: 20172 diff changeset	1495 %! assert (get_home_directory (), getenv ("HOME"));
20024 cf9b94a89620 Document get_home_directory in Octave manual and NEWS file. Rik <rik@octave.org> parents: 20016 diff changeset	1496 %! endif
cf9b94a89620 Document get_home_directory in Octave manual and NEWS file. Rik <rik@octave.org> parents: 20016 diff changeset	1497 */
24714 d2c727a438ab Add "-blas" and "-lapack" options to "version" (bug #45659). Markus Mützel <markus.muetzel@gmx.de> parents: 24710 diff changeset	1498
d2c727a438ab Add "-blas" and "-lapack" options to "version" (bug #45659). Markus Mützel <markus.muetzel@gmx.de> parents: 24710 diff changeset	1499 DEFUN (__blas_version__, , ,
d2c727a438ab Add "-blas" and "-lapack" options to "version" (bug #45659). Markus Mützel <markus.muetzel@gmx.de> parents: 24710 diff changeset	1500 doc: /* -- texinfo --
d2c727a438ab Add "-blas" and "-lapack" options to "version" (bug #45659). Markus Mützel <markus.muetzel@gmx.de> parents: 24710 diff changeset	1501 @deftypefn {} {} __blas_version__ ()
d2c727a438ab Add "-blas" and "-lapack" options to "version" (bug #45659). Markus Mützel <markus.muetzel@gmx.de> parents: 24710 diff changeset	1502 Undocumented internal function.
d2c727a438ab Add "-blas" and "-lapack" options to "version" (bug #45659). Markus Mützel <markus.muetzel@gmx.de> parents: 24710 diff changeset	1503 @end deftypefn */)
d2c727a438ab Add "-blas" and "-lapack" options to "version" (bug #45659). Markus Mützel <markus.muetzel@gmx.de> parents: 24710 diff changeset	1504 {
d2c727a438ab Add "-blas" and "-lapack" options to "version" (bug #45659). Markus Mützel <markus.muetzel@gmx.de> parents: 24710 diff changeset	1505 return ovl (octave::sys::blas_version ());
d2c727a438ab Add "-blas" and "-lapack" options to "version" (bug #45659). Markus Mützel <markus.muetzel@gmx.de> parents: 24710 diff changeset	1506 }
d2c727a438ab Add "-blas" and "-lapack" options to "version" (bug #45659). Markus Mützel <markus.muetzel@gmx.de> parents: 24710 diff changeset	1507
d2c727a438ab Add "-blas" and "-lapack" options to "version" (bug #45659). Markus Mützel <markus.muetzel@gmx.de> parents: 24710 diff changeset	1508 DEFUN (__lapack_version__, , ,
d2c727a438ab Add "-blas" and "-lapack" options to "version" (bug #45659). Markus Mützel <markus.muetzel@gmx.de> parents: 24710 diff changeset	1509 doc: /* -- texinfo --
d2c727a438ab Add "-blas" and "-lapack" options to "version" (bug #45659). Markus Mützel <markus.muetzel@gmx.de> parents: 24710 diff changeset	1510 @deftypefn {} {} __lapack_version__ ()
d2c727a438ab Add "-blas" and "-lapack" options to "version" (bug #45659). Markus Mützel <markus.muetzel@gmx.de> parents: 24710 diff changeset	1511 Undocumented internal function.
d2c727a438ab Add "-blas" and "-lapack" options to "version" (bug #45659). Markus Mützel <markus.muetzel@gmx.de> parents: 24710 diff changeset	1512 @end deftypefn */)
d2c727a438ab Add "-blas" and "-lapack" options to "version" (bug #45659). Markus Mützel <markus.muetzel@gmx.de> parents: 24710 diff changeset	1513 {
d2c727a438ab Add "-blas" and "-lapack" options to "version" (bug #45659). Markus Mützel <markus.muetzel@gmx.de> parents: 24710 diff changeset	1514 return ovl (octave::sys::lapack_version ());
d2c727a438ab Add "-blas" and "-lapack" options to "version" (bug #45659). Markus Mützel <markus.muetzel@gmx.de> parents: 24710 diff changeset	1515 }

Mercurial > octave

annotate libinterp/corefcn/sysdep.cc @ 29117:10a35049bad7