Mercurial > octave
annotate libinterp/corefcn/sysdep.cc @ 31605:e88a07dec498 stable
maint: Use macros to begin/end C++ namespaces.
* oct-conf-post-public.in.h: Define two macros (OCTAVE_BEGIN_NAMESPACE,
OCTAVE_END_NAMESPACE) that can be used to start/end a namespace.
* mk-opts.pl, build-env.h, build-env.in.cc, __betainc__.cc, __contourc__.cc,
__dsearchn__.cc, __eigs__.cc, __expint__.cc, __ftp__.cc, __gammainc__.cc,
__ichol__.cc, __ilu__.cc, __isprimelarge__.cc, __lin_interpn__.cc,
__magick_read__.cc, __pchip_deriv__.cc, __qp__.cc, amd.cc, auto-shlib.cc,
auto-shlib.h, balance.cc, base-text-renderer.cc, base-text-renderer.h,
besselj.cc, bitfcns.cc, bsxfun.cc, c-file-ptr-stream.cc, c-file-ptr-stream.h,
call-stack.cc, call-stack.h, ccolamd.cc, cellfun.cc, chol.cc, colamd.cc,
colloc.cc, conv2.cc, daspk.cc, dasrt.cc, dassl.cc, data.cc, data.h, debug.cc,
defaults.cc, defaults.h, defun-int.h, defun.cc, det.cc, dirfns.cc, display.cc,
display.h, dlmread.cc, dmperm.cc, dot.cc, dynamic-ld.cc, dynamic-ld.h, eig.cc,
ellipj.cc, environment.cc, environment.h, error.cc, error.h, errwarn.h,
event-manager.cc, event-manager.h, event-queue.cc, event-queue.h, fcn-info.cc,
fcn-info.h, fft.cc, fft2.cc, fftn.cc, file-io.cc, filter.cc, find.cc,
ft-text-renderer.cc, ft-text-renderer.h, gcd.cc, getgrent.cc, getpwent.cc,
getrusage.cc, givens.cc, gl-render.cc, gl-render.h, gl2ps-print.cc,
gl2ps-print.h, graphics-toolkit.cc, graphics-toolkit.h, graphics.cc,
graphics.in.h, gsvd.cc, gtk-manager.cc, gtk-manager.h, hash.cc, help.cc,
help.h, hess.cc, hex2num.cc, hook-fcn.cc, hook-fcn.h, input.cc, input.h,
interpreter-private.cc, interpreter-private.h, interpreter.cc, interpreter.h,
inv.cc, jsondecode.cc, jsonencode.cc, kron.cc, latex-text-renderer.cc,
latex-text-renderer.h, load-path.cc, load-path.h, load-save.cc, load-save.h,
lookup.cc, ls-ascii-helper.cc, ls-ascii-helper.h, ls-oct-text.cc, ls-utils.cc,
ls-utils.h, lsode.cc, lu.cc, mappers.cc, matrix_type.cc, max.cc, mex-private.h,
mex.cc, mgorth.cc, nproc.cc, oct-fstrm.cc, oct-fstrm.h, oct-hdf5-types.cc,
oct-hdf5-types.h, oct-hist.cc, oct-hist.h, oct-iostrm.cc, oct-iostrm.h,
oct-opengl.h, oct-prcstrm.cc, oct-prcstrm.h, oct-procbuf.cc, oct-procbuf.h,
oct-process.cc, oct-process.h, oct-stdstrm.h, oct-stream.cc, oct-stream.h,
oct-strstrm.cc, oct-strstrm.h, oct-tex-lexer.in.ll, oct-tex-parser.yy,
ordqz.cc, ordschur.cc, pager.cc, pager.h, pinv.cc, pow2.cc, pr-flt-fmt.cc,
pr-output.cc, procstream.cc, procstream.h, psi.cc, qr.cc, quad.cc, quadcc.cc,
qz.cc, rand.cc, rcond.cc, regexp.cc, schur.cc, settings.cc, settings.h,
sighandlers.cc, sighandlers.h, sparse-xdiv.cc, sparse-xdiv.h, sparse-xpow.cc,
sparse-xpow.h, sparse.cc, spparms.cc, sqrtm.cc, stack-frame.cc, stack-frame.h,
stream-euler.cc, strfind.cc, strfns.cc, sub2ind.cc, svd.cc, sylvester.cc,
symbfact.cc, syminfo.cc, syminfo.h, symrcm.cc, symrec.cc, symrec.h,
symscope.cc, symscope.h, symtab.cc, symtab.h, syscalls.cc, sysdep.cc, sysdep.h,
text-engine.cc, text-engine.h, text-renderer.cc, text-renderer.h, time.cc,
toplev.cc, tril.cc, tsearch.cc, typecast.cc, url-handle-manager.cc,
url-handle-manager.h, urlwrite.cc, utils.cc, utils.h, variables.cc,
variables.h, xdiv.cc, xdiv.h, xnorm.cc, xnorm.h, xpow.cc, xpow.h,
__delaunayn__.cc, __fltk_uigetfile__.cc, __glpk__.cc, __init_fltk__.cc,
__init_gnuplot__.cc, __ode15__.cc, __voronoi__.cc, audiodevinfo.cc,
audioread.cc, convhulln.cc, fftw.cc, gzip.cc, mk-build-env-features.sh,
mk-builtins.pl, cdef-class.cc, cdef-class.h, cdef-fwd.h, cdef-manager.cc,
cdef-manager.h, cdef-method.cc, cdef-method.h, cdef-object.cc, cdef-object.h,
cdef-package.cc, cdef-package.h, cdef-property.cc, cdef-property.h,
cdef-utils.cc, cdef-utils.h, ov-base.cc, ov-base.h, ov-bool-mat.cc,
ov-builtin.h, ov-cell.cc, ov-class.cc, ov-class.h, ov-classdef.cc,
ov-classdef.h, ov-complex.cc, ov-fcn-handle.cc, ov-fcn-handle.h, ov-fcn.h,
ov-java.cc, ov-java.h, ov-mex-fcn.h, ov-null-mat.cc, ov-oncleanup.cc,
ov-struct.cc, ov-typeinfo.cc, ov-typeinfo.h, ov-usr-fcn.cc, ov-usr-fcn.h,
ov.cc, ov.h, octave.cc, octave.h, mk-ops.sh, op-b-b.cc, op-b-bm.cc,
op-b-sbm.cc, op-bm-b.cc, op-bm-bm.cc, op-bm-sbm.cc, op-cdm-cdm.cc, op-cell.cc,
op-chm.cc, op-class.cc, op-cm-cm.cc, op-cm-cs.cc, op-cm-m.cc, op-cm-s.cc,
op-cm-scm.cc, op-cm-sm.cc, op-cs-cm.cc, op-cs-cs.cc, op-cs-m.cc, op-cs-s.cc,
op-cs-scm.cc, op-cs-sm.cc, op-dm-dm.cc, op-dm-scm.cc, op-dm-sm.cc,
op-dm-template.cc, op-dms-template.cc, op-fcdm-fcdm.cc, op-fcm-fcm.cc,
op-fcm-fcs.cc, op-fcm-fm.cc, op-fcm-fs.cc, op-fcn.cc, op-fcs-fcm.cc,
op-fcs-fcs.cc, op-fcs-fm.cc, op-fcs-fs.cc, op-fdm-fdm.cc, op-fm-fcm.cc,
op-fm-fcs.cc, op-fm-fm.cc, op-fm-fs.cc, op-fs-fcm.cc, op-fs-fcs.cc,
op-fs-fm.cc, op-fs-fs.cc, op-i16-i16.cc, op-i32-i32.cc, op-i64-i64.cc,
op-i8-i8.cc, op-int-concat.cc, op-m-cm.cc, op-m-cs.cc, op-m-m.cc, op-m-s.cc,
op-m-scm.cc, op-m-sm.cc, op-mi.cc, op-pm-pm.cc, op-pm-scm.cc, op-pm-sm.cc,
op-pm-template.cc, op-range.cc, op-s-cm.cc, op-s-cs.cc, op-s-m.cc, op-s-s.cc,
op-s-scm.cc, op-s-sm.cc, op-sbm-b.cc, op-sbm-bm.cc, op-sbm-sbm.cc,
op-scm-cm.cc, op-scm-cs.cc, op-scm-m.cc, op-scm-s.cc, op-scm-scm.cc,
op-scm-sm.cc, op-sm-cm.cc, op-sm-cs.cc, op-sm-m.cc, op-sm-s.cc, op-sm-scm.cc,
op-sm-sm.cc, op-str-m.cc, op-str-s.cc, op-str-str.cc, op-struct.cc,
op-ui16-ui16.cc, op-ui32-ui32.cc, op-ui64-ui64.cc, op-ui8-ui8.cc, ops.h,
anon-fcn-validator.cc, anon-fcn-validator.h, bp-table.cc, bp-table.h,
comment-list.cc, comment-list.h, filepos.h, lex.h, lex.ll, oct-lvalue.cc,
oct-lvalue.h, oct-parse.yy, parse.h, profiler.cc, profiler.h,
pt-anon-scopes.cc, pt-anon-scopes.h, pt-arg-list.cc, pt-arg-list.h,
pt-args-block.cc, pt-args-block.h, pt-array-list.cc, pt-array-list.h,
pt-assign.cc, pt-assign.h, pt-binop.cc, pt-binop.h, pt-bp.cc, pt-bp.h,
pt-cbinop.cc, pt-cbinop.h, pt-cell.cc, pt-cell.h, pt-check.cc, pt-check.h,
pt-classdef.cc, pt-classdef.h, pt-cmd.h, pt-colon.cc, pt-colon.h, pt-const.cc,
pt-const.h, pt-decl.cc, pt-decl.h, pt-eval.cc, pt-eval.h, pt-except.cc,
pt-except.h, pt-exp.cc, pt-exp.h, pt-fcn-handle.cc, pt-fcn-handle.h, pt-id.cc,
pt-id.h, pt-idx.cc, pt-idx.h, pt-jump.h, pt-loop.cc, pt-loop.h, pt-mat.cc,
pt-mat.h, pt-misc.cc, pt-misc.h, pt-pr-code.cc, pt-pr-code.h, pt-select.cc,
pt-select.h, pt-spmd.cc, pt-spmd.h, pt-stmt.cc, pt-stmt.h, pt-tm-const.cc,
pt-tm-const.h, pt-unop.cc, pt-unop.h, pt-vm-eval.cc, pt-walk.cc, pt-walk.h,
pt.cc, pt.h, token.cc, token.h, Range.cc, Range.h, idx-vector.cc, idx-vector.h,
range-fwd.h, CollocWt.cc, CollocWt.h, aepbalance.cc, aepbalance.h, chol.cc,
chol.h, gepbalance.cc, gepbalance.h, gsvd.cc, gsvd.h, hess.cc, hess.h,
lo-mappers.cc, lo-mappers.h, lo-specfun.cc, lo-specfun.h, lu.cc, lu.h,
oct-convn.cc, oct-convn.h, oct-fftw.cc, oct-fftw.h, oct-norm.cc, oct-norm.h,
oct-rand.cc, oct-rand.h, oct-spparms.cc, oct-spparms.h, qr.cc, qr.h, qrp.cc,
qrp.h, randgamma.cc, randgamma.h, randmtzig.cc, randmtzig.h, randpoisson.cc,
randpoisson.h, schur.cc, schur.h, sparse-chol.cc, sparse-chol.h, sparse-lu.cc,
sparse-lu.h, sparse-qr.cc, sparse-qr.h, svd.cc, svd.h, child-list.cc,
child-list.h, dir-ops.cc, dir-ops.h, file-ops.cc, file-ops.h, file-stat.cc,
file-stat.h, lo-sysdep.cc, lo-sysdep.h, lo-sysinfo.cc, lo-sysinfo.h,
mach-info.cc, mach-info.h, oct-env.cc, oct-env.h, oct-group.cc, oct-group.h,
oct-password.cc, oct-password.h, oct-syscalls.cc, oct-syscalls.h, oct-time.cc,
oct-time.h, oct-uname.cc, oct-uname.h, action-container.cc, action-container.h,
base-list.h, cmd-edit.cc, cmd-edit.h, cmd-hist.cc, cmd-hist.h, f77-fcn.h,
file-info.cc, file-info.h, lo-array-errwarn.cc, lo-array-errwarn.h, lo-hash.cc,
lo-hash.h, lo-ieee.h, lo-regexp.cc, lo-regexp.h, lo-utils.cc, lo-utils.h,
oct-base64.cc, oct-base64.h, oct-glob.cc, oct-glob.h, oct-inttypes.h,
oct-mutex.cc, oct-mutex.h, oct-refcount.h, oct-shlib.cc, oct-shlib.h,
oct-sparse.cc, oct-sparse.h, oct-string.h, octave-preserve-stream-state.h,
pathsearch.cc, pathsearch.h, quit.cc, quit.h, unwind-prot.cc, unwind-prot.h,
url-transfer.cc, url-transfer.h : Use new macros to begin/end C++ namespaces.
author | Rik <rik@octave.org> |
---|---|
date | Thu, 01 Dec 2022 14:23:45 -0800 |
parents | 670a0d878af1 |
children | aac27ad79be6 |
rev | line source |
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1 //////////////////////////////////////////////////////////////////////// |
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2 // |
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3 // Copyright (C) 1993-2022 The Octave Project Developers |
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4 // |
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5 // See the file COPYRIGHT.md in the top-level directory of this |
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6 // distribution or <https://octave.org/copyright/>. |
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7 // |
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8 // This file is part of Octave. |
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9 // |
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10 // Octave is free software: you can redistribute it and/or modify it |
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11 // under the terms of the GNU General Public License as published by |
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12 // the Free Software Foundation, either version 3 of the License, or |
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13 // (at your option) any later version. |
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14 // |
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15 // Octave is distributed in the hope that it will be useful, but |
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16 // WITHOUT ANY WARRANTY; without even the implied warranty of |
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17 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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18 // GNU General Public License for more details. |
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19 // |
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20 // You should have received a copy of the GNU General Public License |
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21 // along with Octave; see the file COPYING. If not, see |
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22 // <https://www.gnu.org/licenses/>. |
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23 // |
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24 //////////////////////////////////////////////////////////////////////// |
1 | 25 |
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26 #if defined (HAVE_CONFIG_H) |
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27 # include "config.h" |
1 | 28 #endif |
29 | |
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30 #include <cmath> |
1343 | 31 #include <cstddef> |
32 | |
3503 | 33 #include <iostream> |
1728 | 34 #include <string> |
35 | |
1430 | 36 #if defined (HAVE_TERMIOS_H) |
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37 # include <termios.h> |
1430 | 38 #elif defined (HAVE_TERMIO_H) |
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39 # include <termio.h> |
1430 | 40 #elif defined (HAVE_SGTTY_H) |
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41 # include <sgtty.h> |
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42 #endif |
4067 | 43 |
44 #if defined (HAVE_CONIO_H) | |
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45 # include <conio.h> |
1430 | 46 #endif |
47 | |
3248 | 48 #if defined (HAVE_SYS_IOCTL_H) |
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49 # include <sys/ioctl.h> |
3248 | 50 #endif |
51 | |
1463 | 52 #if defined (HAVE_FLOATINGPOINT_H) |
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53 # include <floatingpoint.h> |
1463 | 54 #endif |
55 | |
2508 | 56 #if defined (HAVE_IEEEFP_H) |
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57 # include <ieeefp.h> |
2508 | 58 #endif |
59 | |
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60 #if defined (HAVE_OMP_H) |
21556 | 61 # include <omp.h> |
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62 #endif |
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63 |
2926 | 64 #include "cmd-edit.h" |
65 #include "file-ops.h" | |
2893 | 66 #include "lo-mappers.h" |
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67 #include "lo-sysinfo.h" |
2317 | 68 #include "mach-info.h" |
2926 | 69 #include "oct-env.h" |
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70 #include "uniconv-wrappers.h" |
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71 #include "unistd-wrappers.h" |
1769 | 72 |
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73 #include "builtin-defun-decls.h" |
6208 | 74 #include "Cell.h" |
1352 | 75 #include "defun.h" |
76 #include "error.h" | |
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77 #include "errwarn.h" |
529 | 78 #include "input.h" |
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79 #include "interpreter-private.h" |
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80 #include "octave.h" |
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81 #include "ov.h" |
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82 #include "ovl.h" |
3234 | 83 #include "pager.h" |
6419 | 84 #include "parse.h" |
5770 | 85 #include "sighandlers.h" |
1352 | 86 #include "sysdep.h" |
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87 #include "interpreter.h" |
529 | 88 #include "utils.h" |
6598 | 89 #include "file-stat.h" |
529 | 90 |
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91 #if ! defined (STDIN_FILENO) |
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92 # define STDIN_FILENO 1 |
529 | 93 #endif |
444 | 94 |
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95 #if defined (__MINGW32__) || defined (_MSC_VER) |
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96 |
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97 #define WIN32_LEAN_AND_MEAN |
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98 #include <windows.h> |
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99 #include <tlhelp32.h> |
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100 #include <psapi.h> |
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101 #include <shellapi.h> |
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102 #include <shobjidl.h> |
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103 |
5451 | 104 #endif |
105 | |
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106 OCTAVE_BEGIN_NAMESPACE(octave) |
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107 |
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108 #if defined (__386BSD__) || defined (__FreeBSD__) || defined (__NetBSD__) |
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109 |
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110 static void |
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111 BSD_init (void) |
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112 { |
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113 # if defined (HAVE_FLOATINGPOINT_H) |
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114 // Disable trapping on common exceptions. |
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115 # if ! defined (FP_X_DNML) |
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116 # define FP_X_DNML 0 |
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117 # endif |
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118 fpsetmask (~(FP_X_OFL|FP_X_INV|FP_X_DZ|FP_X_DNML|FP_X_UFL|FP_X_IMP)); |
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119 # endif |
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120 } |
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121 |
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122 #endif |
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123 |
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124 #if defined (__MINGW32__) || defined (_MSC_VER) |
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125 |
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126 static void |
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127 w32_set_octave_home (void) |
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128 { |
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129 std::string bin_dir; |
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130 |
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131 HANDLE h = CreateToolhelp32Snapshot (TH32CS_SNAPMODULE |
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132 #if defined (TH32CS_SNAPMODULE32) |
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133 | TH32CS_SNAPMODULE32 |
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134 #endif |
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135 , 0); |
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136 |
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137 if (h != INVALID_HANDLE_VALUE) |
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138 { |
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139 MODULEENTRY32W mod_info; |
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140 |
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141 ZeroMemory (&mod_info, sizeof (mod_info)); |
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142 mod_info.dwSize = sizeof (mod_info); |
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143 |
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144 if (Module32FirstW (h, &mod_info)) |
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145 { |
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146 do |
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147 { |
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148 std::string mod_name (sys::u8_from_wstring (mod_info.szModule)); |
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149 |
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150 if (mod_name.find ("octinterp") != std::string::npos) |
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151 { |
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152 bin_dir = sys::u8_from_wstring (mod_info.szExePath); |
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153 if (! bin_dir.empty () && bin_dir.back () != '\\') |
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154 bin_dir.push_back ('\\'); |
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155 break; |
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156 } |
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157 } |
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158 while (Module32NextW (h, &mod_info)); |
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159 } |
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160 |
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161 CloseHandle (h); |
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162 } |
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163 |
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164 if (! bin_dir.empty ()) |
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165 { |
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166 std::size_t pos = bin_dir.rfind (R"(\bin\)"); |
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167 |
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168 if (pos != std::string::npos) |
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169 sys::env::putenv ("OCTAVE_HOME", bin_dir.substr (0, pos)); |
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170 } |
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171 } |
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172 |
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173 static void |
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174 w32_init (void) |
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175 { |
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176 w32_set_octave_home (); |
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177 |
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178 command_editor::prefer_env_winsize (true); |
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179 } |
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180 |
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181 #endif |
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182 |
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183 void set_application_id (void) |
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184 { |
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185 #if defined (__MINGW32__) || defined (_MSC_VER) |
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186 |
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187 SetCurrentProcessExplicitAppUserModelID (L"gnu.octave." VERSION); |
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188 |
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189 #endif |
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190 } |
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191 |
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192 DEFUN (__open_with_system_app__, args, , |
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193 doc: /* -*- texinfo -*- |
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194 @deftypefn {} {@var{status} =} __open_with_system_app__ (@var{file}) |
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195 Return 1 on successful system call and 0 otherwise. |
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196 @end deftypefn */) |
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197 { |
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198 if (args.length () != 1) |
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199 print_usage (); |
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200 |
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201 std::string file = args(0).xstring_value ("__open_with_system_app__: argument must be a filename"); |
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202 |
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203 #if defined (OCTAVE_USE_WINDOWS_API) |
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204 std::wstring wfile = sys::u8_to_wstring (file); |
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205 HINSTANCE status = ShellExecuteW (0, 0, wfile.c_str (), 0, 0, SW_SHOWNORMAL); |
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206 |
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207 // ShellExecute returns a value greater than 32 if successful. |
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208 return octave_value (reinterpret_cast<std::ptrdiff_t> (status) > 32); |
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209 #else |
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210 // Quote file path |
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211 file = '"' + file + '"'; |
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212 |
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213 # if defined (__APPLE__) |
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214 # define FSYSTEM_OPEN_STR "open " |
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215 # else |
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216 # define FSYSTEM_OPEN_STR "xdg-open " |
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217 # endif |
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218 octave_value_list tmp |
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219 = Fsystem (ovl (FSYSTEM_OPEN_STR + file + " 2> /dev/null", |
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220 false, "async"), |
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221 1); |
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222 # undef FSYSTEM_OPEN_STR |
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223 |
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224 // Asynchronous Fsystem calls return the new child process identifier, |
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225 // which must be greater than 1 if successful. |
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226 return octave_value (tmp(0).double_value () > 1); |
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227 #endif |
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228 } |
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229 |
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230 DEFUN (__is_elevated_process__, args, , |
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231 doc: /* -*- texinfo -*- |
28753 | 232 @deftypefn {} {@var{retval} =} __is_elevated_process__ () |
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233 Check if current process has elevated rights. |
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234 |
28753 | 235 On Windows, return true if the current process has elevated right. Otherwise, |
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236 return false. |
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237 On non-Windows platforms, this function fails with an error. |
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238 @end deftypefn */) |
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239 { |
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240 #if defined (OCTAVE_USE_WINDOWS_API) |
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241 if (args.length () != 0) |
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242 print_usage (); |
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243 |
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244 bool retval = false; |
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245 HANDLE h_token = nullptr; |
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246 |
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247 if (OpenProcessToken (GetCurrentProcess (), TOKEN_QUERY, &h_token)) |
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248 { |
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249 TOKEN_ELEVATION elevation; |
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250 DWORD return_length = sizeof (TOKEN_ELEVATION); |
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251 if (GetTokenInformation (h_token, TokenElevation, &elevation, |
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252 sizeof (elevation), &return_length)) |
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253 retval = elevation.TokenIsElevated; |
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254 } |
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255 |
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256 if (h_token) |
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257 CloseHandle (h_token); |
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258 |
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259 return ovl (retval); |
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260 |
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261 #else |
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262 octave_unused_parameter (args); |
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263 error ("__is_elevated_process__: " |
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264 "Function is only supported on Windows platforms."); |
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265 #endif |
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266 } |
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267 |
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268 DEFUN (__wmemory__, args, , |
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269 doc: /* -*- texinfo -*- |
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270 @deftypefn {} {[@var{proc}, @var{sys}] =} __wmemory__ () |
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271 Return memory information on Windows. |
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272 |
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273 On non-Windows platforms, this function fails with an error. |
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274 @end deftypefn */) |
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275 { |
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276 #if defined (OCTAVE_USE_WINDOWS_API) |
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277 if (args.length () != 0) |
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278 print_usage (); |
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279 |
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280 // Get memory usage of the current process |
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281 octave_scalar_map proc_struct; |
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282 |
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283 HANDLE h_proc = GetCurrentProcess (); |
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284 if (h_proc == nullptr) |
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285 error ("__wmemory__: Couldn't open handle to own process"); |
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286 |
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287 PROCESS_MEMORY_COUNTERS proc_mem_count; |
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288 if (GetProcessMemoryInfo (h_proc, &proc_mem_count, sizeof (proc_mem_count))) |
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289 { |
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290 proc_struct.setfield ("PageFaultCount", |
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291 proc_mem_count.PageFaultCount); |
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292 proc_struct.setfield ("PeakWorkingSetSize", |
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293 proc_mem_count.PeakWorkingSetSize); |
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294 proc_struct.setfield ("WorkingSetSize", |
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295 proc_mem_count.WorkingSetSize); |
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296 proc_struct.setfield ("QuotaPeakPagedPoolUsage", |
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297 proc_mem_count.QuotaPeakPagedPoolUsage); |
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298 proc_struct.setfield ("QuotaPagedPoolUsage", |
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299 proc_mem_count.QuotaPagedPoolUsage); |
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300 proc_struct.setfield ("QuotaPeakNonPagedPoolUsage", |
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301 proc_mem_count.QuotaPeakNonPagedPoolUsage); |
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302 proc_struct.setfield ("QuotaNonPagedPoolUsage", |
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303 proc_mem_count.QuotaNonPagedPoolUsage); |
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304 proc_struct.setfield ("PagefileUsage", |
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305 proc_mem_count.PagefileUsage); |
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306 proc_struct.setfield ("PeakPagefileUsage", |
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307 proc_mem_count.PeakPagefileUsage); |
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308 } |
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309 else |
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310 { |
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311 proc_struct.setfield ("PageFaultCount", 0); |
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312 proc_struct.setfield ("PeakWorkingSetSize", 0); |
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313 proc_struct.setfield ("WorkingSetSize", 0); |
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314 proc_struct.setfield ("QuotaPeakPagedPoolUsage", 0); |
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315 proc_struct.setfield ("QuotaPagedPoolUsage", 0); |
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316 proc_struct.setfield ("QuotaPeakNonPagedPoolUsage", 0); |
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317 proc_struct.setfield ("QuotaNonPagedPoolUsage", 0); |
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318 proc_struct.setfield ("PagefileUsage", 0); |
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319 proc_struct.setfield ("PeakPagefileUsage", 0); |
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320 } |
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321 |
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322 CloseHandle (h_proc); |
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323 |
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324 // Get system memory usage |
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325 octave_scalar_map sys_struct; |
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326 |
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327 MEMORYSTATUSEX mem_stat; |
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328 |
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329 mem_stat.dwLength = sizeof (mem_stat); |
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330 |
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331 if (GlobalMemoryStatusEx (&mem_stat)) |
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332 { |
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333 sys_struct.setfield ("MemoryLoad", mem_stat.dwMemoryLoad); |
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334 sys_struct.setfield ("TotalPhys", mem_stat.ullTotalPhys); |
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335 sys_struct.setfield ("AvailPhys", mem_stat.ullAvailPhys); |
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336 sys_struct.setfield ("TotalPageFile", mem_stat.ullTotalPageFile); |
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337 sys_struct.setfield ("AvailPageFile", mem_stat.ullAvailPageFile); |
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338 sys_struct.setfield ("TotalVirtual", mem_stat.ullTotalVirtual); |
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339 sys_struct.setfield ("AvailVirtual", mem_stat.ullAvailVirtual); |
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340 sys_struct.setfield ("AvailExtendedVirtual", |
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341 mem_stat.ullAvailExtendedVirtual); |
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342 } |
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343 else |
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344 { |
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345 sys_struct.setfield ("MemoryLoad", 0); |
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346 sys_struct.setfield ("TotalPhys", 0); |
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347 sys_struct.setfield ("AvailPhys", 0); |
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348 sys_struct.setfield ("TotalPageFile", 0); |
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349 sys_struct.setfield ("AvailPageFile", 0); |
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350 sys_struct.setfield ("TotalVirtual", 0); |
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351 sys_struct.setfield ("AvailVirtual", 0); |
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352 sys_struct.setfield ("AvailExtendedVirtual", 0); |
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353 } |
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354 |
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355 return ovl (proc_struct, sys_struct); |
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356 |
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357 #else |
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358 octave_unused_parameter (args); |
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359 error ("__wmemory__: Function is only supported on Windows platforms"); |
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360 #endif |
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361 } |
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362 |
5451 | 363 #if defined (__MINGW32__) |
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364 |
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365 static void |
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366 MINGW_init (void) |
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367 { |
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368 w32_init (); |
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369 } |
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370 |
5451 | 371 #endif |
372 | |
6080 | 373 #if defined (_MSC_VER) |
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374 |
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375 static void |
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376 MSVC_init (void) |
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377 { |
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378 w32_init (); |
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379 } |
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380 |
6080 | 381 #endif |
382 | |
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383 // Return TRUE if FILE1 and FILE2 refer to the same (physical) file. |
6598 | 384 |
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385 bool same_file_internal (const std::string& file1, const std::string& file2) |
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386 { |
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387 #if defined (OCTAVE_USE_WINDOWS_API) |
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389 // FIXME: When Octave switches to C++17, consider replacing this function |
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390 // by https://en.cppreference.com/w/cpp/filesystem/equivalent. |
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391 |
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392 bool retval = false; |
6691 | 393 |
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394 std::wstring file1w = sys::u8_to_wstring (file1); |
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395 std::wstring file2w = sys::u8_to_wstring (file2); |
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396 const wchar_t *f1 = file1w.c_str (); |
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397 const wchar_t *f2 = file2w.c_str (); |
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398 |
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399 bool f1_is_dir = GetFileAttributesW (f1) & FILE_ATTRIBUTE_DIRECTORY; |
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400 bool f2_is_dir = GetFileAttributesW (f2) & FILE_ATTRIBUTE_DIRECTORY; |
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401 |
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402 // Windows native code |
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403 // Reference: http://msdn2.microsoft.com/en-us/library/aa363788.aspx |
6598 | 404 |
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405 DWORD share = FILE_SHARE_DELETE | FILE_SHARE_READ | FILE_SHARE_WRITE; |
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406 |
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407 HANDLE hfile1 |
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408 = CreateFileW (f1, 0, share, 0, OPEN_EXISTING, |
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409 f1_is_dir ? FILE_FLAG_BACKUP_SEMANTICS : 0, 0); |
6691 | 410 |
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411 if (hfile1 != INVALID_HANDLE_VALUE) |
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412 { |
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413 HANDLE hfile2 |
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414 = CreateFileW (f2, 0, share, 0, OPEN_EXISTING, |
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415 f2_is_dir ? FILE_FLAG_BACKUP_SEMANTICS : 0, 0); |
6598 | 416 |
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417 if (hfile2 != INVALID_HANDLE_VALUE) |
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418 { |
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419 BY_HANDLE_FILE_INFORMATION hfi1; |
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420 BY_HANDLE_FILE_INFORMATION hfi2; |
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421 |
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422 if (GetFileInformationByHandle (hfile1, &hfi1) |
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423 && GetFileInformationByHandle (hfile2, &hfi2)) |
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424 { |
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425 retval = (hfi1.dwVolumeSerialNumber == hfi2.dwVolumeSerialNumber |
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426 && hfi1.nFileIndexHigh == hfi2.nFileIndexHigh |
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427 && hfi1.nFileIndexLow == hfi2.nFileIndexLow |
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428 && hfi1.nFileSizeHigh == hfi2.nFileSizeHigh |
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429 && hfi1.nFileSizeLow == hfi2.nFileSizeLow |
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430 && hfi1.ftLastWriteTime.dwLowDateTime |
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431 == hfi2.ftLastWriteTime.dwLowDateTime |
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432 && hfi1.ftLastWriteTime.dwHighDateTime |
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433 == hfi2.ftLastWriteTime.dwHighDateTime); |
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434 } |
6598 | 435 |
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436 CloseHandle (hfile2); |
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437 } |
6691 | 438 |
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439 CloseHandle (hfile1); |
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440 } |
6691 | 441 |
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442 return retval; |
6598 | 443 |
444 #else | |
445 | |
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446 // POSIX Code |
6598 | 447 |
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448 sys::file_stat fs_file1 (file1); |
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449 sys::file_stat fs_file2 (file2); |
6598 | 450 |
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451 return (fs_file1 && fs_file2 |
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452 && fs_file1.ino () == fs_file2.ino () |
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453 && fs_file1.dev () == fs_file2.dev ()); |
6598 | 454 |
455 #endif | |
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456 } |
6598 | 457 |
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458 // Return TRUE if NAME refers to an existing drive letter or UNC share |
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459 |
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460 bool drive_or_unc_share (const std::string& name) |
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461 { |
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462 #if defined (OCTAVE_USE_WINDOWS_API) |
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463 std::size_t len = name.length (); |
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464 bool candidate = false; |
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465 if (len > 1 && isalpha(name[0]) && name[1]==':' |
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466 && (len == 2 || (len == 3 && name[2] == '\\'))) |
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467 candidate = true; |
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468 if (len > 4 && name[0] == '\\' && name[1] == '\\') |
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469 { |
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470 // It starts with two slashes. Find the next slash. |
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471 std::size_t next_slash = name.find ('\\', 3); |
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472 if (next_slash != std::string::npos && len > next_slash+1) |
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473 { |
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474 // Check if it ends with the share |
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475 std::size_t last_slash = name.find ('\\', next_slash+1); |
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476 if (last_slash == std::string::npos |
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477 || (len > next_slash+2 && last_slash == len-1)) |
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478 candidate = true; |
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479 } |
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480 } |
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481 |
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482 if (candidate) |
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483 { |
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484 // Open a handle to the file. |
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485 std::wstring wname = sys::u8_to_wstring (name); |
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486 HANDLE h |
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487 = CreateFileW (wname.c_str (), FILE_READ_ATTRIBUTES, |
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488 FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE, |
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489 nullptr, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, |
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490 nullptr); |
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491 if (h != INVALID_HANDLE_VALUE) |
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492 { |
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493 CloseHandle (h); |
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494 return true; |
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495 } |
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496 } |
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497 |
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498 return false; |
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499 |
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500 #else |
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501 |
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502 octave_unused_parameter (name); |
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503 |
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504 return false; |
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505 |
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506 #endif |
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507 } |
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508 |
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509 void sysdep_init (void) |
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510 { |
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511 // Use a function from libgomp to force loading of OpenMP library. |
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512 // Otherwise, a dynamically loaded library making use of OpenMP such |
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513 // as GraphicsMagick will segfault on exit (bug #41699). |
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514 #if defined (HAVE_OMP_GET_NUM_THREADS) |
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515 omp_get_num_threads (); |
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516 #endif |
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517 |
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518 #if defined (__386BSD__) || defined (__FreeBSD__) || defined (__NetBSD__) |
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519 BSD_init (); |
5451 | 520 #elif defined (__MINGW32__) |
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521 MINGW_init (); |
6080 | 522 #elif defined (_MSC_VER) |
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523 MSVC_init (); |
1 | 524 #endif |
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525 } |
1 | 526 |
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527 void sysdep_cleanup (void) |
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528 { |
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529 #if defined (OCTAVE_USE_WINDOWS_API) |
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530 // Let us fail immediately without displaying any dialog. |
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531 SetProcessShutdownParameters (0x280, SHUTDOWN_NORETRY); |
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532 #endif |
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533 } |
5451 | 534 |
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535 // Set terminal in raw mode. From less-177. |
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536 // |
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537 // Change terminal to "raw mode", or restore to "normal" mode. |
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538 // "Raw mode" means |
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539 // 1. An outstanding read will complete on receipt of a single keystroke. |
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540 // 2. Input is not echoed. |
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541 // 3. On output, \n is mapped to \r\n. |
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542 // 4. \t is NOT expanded into spaces. |
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543 // 5. Signal-causing characters such as ctrl-C (interrupt), |
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544 // etc. are NOT disabled. |
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545 // It doesn't matter whether an input \n is mapped to \r, or vice versa. |
767 | 546 |
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547 void raw_mode (bool on, bool wait) |
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548 { |
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549 static bool curr_on = false; |
529 | 550 |
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551 int tty_fd = STDIN_FILENO; |
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552 if (! octave_isatty_wrapper (tty_fd)) |
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553 { |
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554 interpreter& interp = __get_interpreter__ (); |
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555 |
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556 if (interp.interactive () && ! application::forced_interactive ()) |
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557 error ("stdin is not a tty!"); |
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558 } |
529 | 559 |
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560 if (on == curr_on) |
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561 return; |
529 | 562 |
563 #if defined (HAVE_TERMIOS_H) | |
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564 { |
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565 struct termios s; |
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566 static struct termios save_term; |
529 | 567 |
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568 if (on) |
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569 { |
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570 // Get terminal modes. |
529 | 571 |
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572 tcgetattr (tty_fd, &s); |
529 | 573 |
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574 // Save modes and set certain variables dependent on modes. |
529 | 575 |
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576 save_term = s; |
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577 // ospeed = s.c_cflag & CBAUD; |
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578 // erase_char = s.c_cc[VERASE]; |
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579 // kill_char = s.c_cc[VKILL]; |
529 | 580 |
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581 // Set the modes to the way we want them. |
529 | 582 |
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583 s.c_lflag &= ~(ICANON | ECHO | ECHOE | ECHOK | ECHONL); |
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584 s.c_oflag |= (OPOST | ONLCR); |
529 | 585 #if defined (OCRNL) |
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586 s.c_oflag &= ~(OCRNL); |
529 | 587 #endif |
588 #if defined (ONOCR) | |
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589 s.c_oflag &= ~(ONOCR); |
529 | 590 #endif |
591 #if defined (ONLRET) | |
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592 s.c_oflag &= ~(ONLRET); |
529 | 593 #endif |
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594 s.c_cc[VMIN] = (wait ? 1 : 0); |
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595 s.c_cc[VTIME] = 0; |
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596 } |
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597 else |
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598 { |
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599 // Restore saved modes. |
1358 | 600 |
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601 s = save_term; |
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602 } |
3658 | 603 |
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604 tcsetattr (tty_fd, wait ? TCSAFLUSH : TCSADRAIN, &s); |
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605 } |
529 | 606 #elif defined (HAVE_TERMIO_H) |
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607 { |
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608 struct termio s; |
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609 static struct termio save_term; |
529 | 610 |
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611 if (on) |
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612 { |
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613 // Get terminal modes. |
529 | 614 |
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615 ioctl (tty_fd, TCGETA, &s); |
529 | 616 |
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617 // Save modes and set certain variables dependent on modes. |
529 | 618 |
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619 save_term = s; |
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620 // ospeed = s.c_cflag & CBAUD; |
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621 // erase_char = s.c_cc[VERASE]; |
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622 // kill_char = s.c_cc[VKILL]; |
529 | 623 |
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624 // Set the modes to the way we want them. |
529 | 625 |
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626 s.c_lflag &= ~(ICANON | ECHO | ECHOE | ECHOK | ECHONL); |
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627 s.c_oflag |= (OPOST | ONLCR); |
529 | 628 #if defined (OCRNL) |
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629 s.c_oflag &= ~(OCRNL); |
529 | 630 #endif |
631 #if defined (ONOCR) | |
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632 s.c_oflag &= ~(ONOCR); |
529 | 633 #endif |
634 #if defined (ONLRET) | |
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635 s.c_oflag &= ~(ONLRET); |
529 | 636 #endif |
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637 s.c_cc[VMIN] = (wait ? 1 : 0); |
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638 } |
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639 else |
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640 { |
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641 // Restore saved modes. |
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642 |
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643 s = save_term; |
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644 } |
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645 |
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646 ioctl (tty_fd, TCSETAW, &s); |
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647 } |
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648 #elif defined (HAVE_SGTTY_H) |
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649 { |
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650 octave_unused_parameter (wait); |
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651 |
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652 struct sgttyb s; |
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653 static struct sgttyb save_term; |
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654 |
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655 if (on) |
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656 { |
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657 // Get terminal modes. |
1358 | 658 |
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659 ioctl (tty_fd, TIOCGETP, &s); |
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660 |
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661 // Save modes and set certain variables dependent on modes. |
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662 |
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663 save_term = s; |
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664 // ospeed = s.sg_ospeed; |
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665 // erase_char = s.sg_erase; |
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666 // kill_char = s.sg_kill; |
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667 |
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668 // Set the modes to the way we want them. |
3658 | 669 |
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670 s.sg_flags |= CBREAK; |
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671 s.sg_flags &= ~(ECHO); |
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672 } |
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673 else |
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674 { |
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675 // Restore saved modes. |
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676 |
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677 s = save_term; |
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678 } |
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679 |
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680 ioctl (tty_fd, TIOCSETN, &s); |
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681 } |
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682 #else |
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683 |
24118
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684 octave_unused_parameter (wait); |
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685 |
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686 warn_disabled_feature ("", "raw mode console I/O"); |
529 | 687 |
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688 // Make sure the current mode doesn't toggle. |
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689 on = curr_on; |
529 | 690 #endif |
691 | |
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692 curr_on = on; |
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693 } |
529 | 694 |
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695 FILE * popen (const char *command, const char *mode) |
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696 { |
6726 | 697 #if defined (__MINGW32__) || defined (_MSC_VER) |
29950
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698 std::wstring wcommand = sys::u8_to_wstring (command); |
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699 std::wstring wmode = sys::u8_to_wstring (mode); |
25530
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700 |
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701 // Use binary mode on Windows if unspecified |
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702 if (wmode.length () < 2) |
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703 wmode += L'b'; |
6726 | 704 |
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|
705 return _wpopen (wcommand.c_str (), wmode.c_str ()); |
6726 | 706 #else |
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707 return ::popen (command, mode); |
6726 | 708 #endif |
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|
709 } |
6726 | 710 |
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711 int pclose (FILE *f) |
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|
712 { |
6726 | 713 #if defined (__MINGW32__) || defined (_MSC_VER) |
25655
be7ba25bb5bf
Fix Windows cross-build after 85c3e315bd43.
Markus Mützel <markus.muetzel@gmx.de>
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25649
diff
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|
714 return ::_pclose (f); |
6726 | 715 #else |
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move libinterp/corefcn/sysdep functions inside octave namespace
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716 return ::pclose (f); |
6726 | 717 #endif |
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|
718 } |
6726 | 719 |
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720 // Read one character from the terminal. |
767 | 721 |
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move libinterp/corefcn/sysdep functions inside octave namespace
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722 int kbhit (bool wait) |
85c3e315bd43
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|
723 { |
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Rik <rik@octave.org>
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20786
diff
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|
724 #if defined (HAVE__KBHIT) && defined (HAVE__GETCH) |
25649
85c3e315bd43
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John W. Eaton <jwe@octave.org>
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|
725 // This essentially means we are on a Windows system. |
27045
7894624afc47
Fix pause() with no arguments called on Windows (bug #55943)
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diff
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|
726 |
7894624afc47
Fix pause() with no arguments called on Windows (bug #55943)
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|
727 // The value to return when wait is false and no input is ready. |
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Fix pause() with no arguments called on Windows (bug #55943)
Mike Miller <mtmiller@octave.org>
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728 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>
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|
729 |
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changeset
|
730 int c; |
20786
a8ee668e7fd7
Fix kbhit and pause on Windows systems.
Rik <rik@octave.org>
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20181
diff
changeset
|
731 |
25649
85c3e315bd43
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|
732 if (wait) |
85c3e315bd43
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733 c = _getch (); |
85c3e315bd43
move libinterp/corefcn/sysdep functions inside octave namespace
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734 else |
27045
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Fix pause() with no arguments called on Windows (bug #55943)
Mike Miller <mtmiller@octave.org>
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diff
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|
735 c = (! _kbhit ()) ? eof : _getch (); |
20786
a8ee668e7fd7
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Rik <rik@octave.org>
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|
736 |
4067 | 737 #else |
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diff
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|
738 raw_mode (true, wait); |
3658 | 739 |
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740 // Get current handler. |
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|
741 interrupt_handler saved_interrupt_handler |
84ff9953faa1
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|
742 = ignore_interrupts (); |
5770 | 743 |
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744 // Restore it, disabling system call restarts (if possible) so the |
85c3e315bd43
move libinterp/corefcn/sysdep functions inside octave namespace
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changeset
|
745 // read can be interrupted. |
5770 | 746 |
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John W. Eaton <jwe@octave.org>
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diff
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|
747 set_interrupt_handler (saved_interrupt_handler, false); |
5770 | 748 |
25649
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move libinterp/corefcn/sysdep functions inside octave namespace
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|
749 int c = std::cin.get (); |
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12df7854fa7c
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John W. Eaton <jwe@octave.org>
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diff
changeset
|
750 |
25649
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changeset
|
751 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>
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|
752 { |
c3716220d5b9
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Mike Miller <mtmiller@octave.org>
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|
753 std::cin.clear (); |
c3716220d5b9
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parents:
26617
diff
changeset
|
754 clearerr (stdin); |
c3716220d5b9
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|
755 } |
3658 | 756 |
25649
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diff
changeset
|
757 // Restore it, enabling system call restarts (if possible). |
27102
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|
758 set_interrupt_handler (saved_interrupt_handler, true); |
5770 | 759 |
25649
85c3e315bd43
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diff
changeset
|
760 raw_mode (false, true); |
4067 | 761 #endif |
3658 | 762 |
25649
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move libinterp/corefcn/sysdep functions inside octave namespace
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diff
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|
763 return c; |
85c3e315bd43
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changeset
|
764 } |
529 | 765 |
25649
85c3e315bd43
move libinterp/corefcn/sysdep functions inside octave namespace
John W. Eaton <jwe@octave.org>
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changeset
|
766 std::string get_P_tmpdir (void) |
85c3e315bd43
move libinterp/corefcn/sysdep functions inside octave namespace
John W. Eaton <jwe@octave.org>
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|
767 { |
21979
d04da18a407a
use OCTAVE_USE_WINDOWS_API more consistently
John W. Eaton <jwe@octave.org>
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|
768 #if defined (OCTAVE_USE_WINDOWS_API) |
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try to get better value than \ for P_tmpdir on Windows systems
John W. Eaton <jwe@octave.org>
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|
769 |
25649
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diff
changeset
|
770 std::string retval; |
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try to get better value than \ for P_tmpdir on Windows systems
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|
771 |
0f70c5db58c3
try to get better value than \ for P_tmpdir on Windows systems
John W. Eaton <jwe@octave.org>
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|
772 #if defined (P_tmpdir) |
25649
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move libinterp/corefcn/sysdep functions inside octave namespace
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|
773 retval = P_tmpdir; |
12228
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try to get better value than \ for P_tmpdir on Windows systems
John W. Eaton <jwe@octave.org>
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|
774 #endif |
0f70c5db58c3
try to get better value than \ for P_tmpdir on Windows systems
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
775 |
25649
85c3e315bd43
move libinterp/corefcn/sysdep functions inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
776 // Apparently some versions of MinGW and MSVC either don't define |
85c3e315bd43
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John W. Eaton <jwe@octave.org>
parents:
25646
diff
changeset
|
777 // P_tmpdir, or they define it to a single backslash, neither of which |
85c3e315bd43
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parents:
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|
778 // is particularly helpful. |
12228
0f70c5db58c3
try to get better value than \ for P_tmpdir on Windows systems
John W. Eaton <jwe@octave.org>
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|
779 |
25649
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move libinterp/corefcn/sysdep functions inside octave namespace
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|
780 if (retval.empty () || retval == R"(\)") |
85c3e315bd43
move libinterp/corefcn/sysdep functions inside octave namespace
John W. Eaton <jwe@octave.org>
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|
781 { |
27102
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John W. Eaton <jwe@octave.org>
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diff
changeset
|
782 retval = sys::env::getenv ("TEMP"); |
12228
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try to get better value than \ for P_tmpdir on Windows systems
John W. Eaton <jwe@octave.org>
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|
783 |
25649
85c3e315bd43
move libinterp/corefcn/sysdep functions inside octave namespace
John W. Eaton <jwe@octave.org>
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diff
changeset
|
784 if (retval.empty ()) |
27102
84ff9953faa1
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John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
785 retval = sys::env::getenv ("TMP"); |
12228
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try to get better value than \ for P_tmpdir on Windows systems
John W. Eaton <jwe@octave.org>
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diff
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|
786 |
25649
85c3e315bd43
move libinterp/corefcn/sysdep functions inside octave namespace
John W. Eaton <jwe@octave.org>
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changeset
|
787 if (retval.empty ()) |
85c3e315bd43
move libinterp/corefcn/sysdep functions inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
788 retval = R"(c:\temp)"; |
85c3e315bd43
move libinterp/corefcn/sysdep functions inside octave namespace
John W. Eaton <jwe@octave.org>
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|
789 } |
12228
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try to get better value than \ for P_tmpdir on Windows systems
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
790 |
25649
85c3e315bd43
move libinterp/corefcn/sysdep functions inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
791 return retval; |
12228
0f70c5db58c3
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John W. Eaton <jwe@octave.org>
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diff
changeset
|
792 |
0f70c5db58c3
try to get better value than \ for P_tmpdir on Windows systems
John W. Eaton <jwe@octave.org>
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11586
diff
changeset
|
793 #elif defined (P_tmpdir) |
0f70c5db58c3
try to get better value than \ for P_tmpdir on Windows systems
John W. Eaton <jwe@octave.org>
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diff
changeset
|
794 |
25649
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move libinterp/corefcn/sysdep functions inside octave namespace
John W. Eaton <jwe@octave.org>
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changeset
|
795 return P_tmpdir; |
12228
0f70c5db58c3
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John W. Eaton <jwe@octave.org>
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diff
changeset
|
796 |
0f70c5db58c3
try to get better value than \ for P_tmpdir on Windows systems
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
797 #else |
0f70c5db58c3
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diff
changeset
|
798 |
25649
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move libinterp/corefcn/sysdep functions inside octave namespace
John W. Eaton <jwe@octave.org>
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changeset
|
799 return "/tmp"; |
12228
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John W. Eaton <jwe@octave.org>
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800 |
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John W. Eaton <jwe@octave.org>
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|
801 #endif |
25649
85c3e315bd43
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diff
changeset
|
802 } |
29958
32c3a5805893
move DEFUN and DEFMETHOD functions inside octave namespace
John W. Eaton <jwe@octave.org>
parents:
29950
diff
changeset
|
803 |
1957 | 804 DEFUN (clc, , , |
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John W. Eaton <jwe@octave.org>
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|
805 doc: /* -*- texinfo -*- |
112b20240c87
move docstrings in C++ files out of C strings and into comments
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|
806 @deftypefn {} {} clc () |
112b20240c87
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|
807 @deftypefnx {} {} home () |
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John W. Eaton <jwe@octave.org>
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21949
diff
changeset
|
808 Clear the terminal screen and move the cursor to the upper left corner. |
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move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
parents:
21949
diff
changeset
|
809 @end deftypefn */) |
529 | 810 { |
16537
106a38d7b396
optionall disable redisplay in command editor clear screen function
John W. Eaton <jwe@octave.org>
parents:
16404
diff
changeset
|
811 bool skip_redisplay = true; |
106a38d7b396
optionall disable redisplay in command editor clear screen function
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
812 |
29961
7d6709900da7
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John W. Eaton <jwe@octave.org>
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diff
changeset
|
813 command_editor::clear_screen (skip_redisplay); |
529 | 814 |
20941
a4f5da7c5463
maint: Replace "octave_value_list ()" with "ovl ()".
Rik <rik@octave.org>
parents:
20940
diff
changeset
|
815 return ovl (); |
529 | 816 } |
817 | |
549 | 818 DEFALIAS (home, clc); |
819 | |
1957 | 820 DEFUN (getenv, args, , |
21966
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John W. Eaton <jwe@octave.org>
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|
821 doc: /* -*- texinfo -*- |
30888
32d2b6604a9f
doc: Ensure documentation lists output argument when it exists for functions in libinterp/
Rik <rik@octave.org>
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30632
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|
822 @deftypefn {} {@var{val} =} getenv ("@var{var}") |
21966
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changeset
|
823 Return the value of the environment variable @var{var}. |
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824 |
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changeset
|
825 For example, |
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826 |
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827 @example |
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828 getenv ("PATH") |
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829 @end example |
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830 |
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|
831 @noindent |
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832 returns a string containing the value of your path. |
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833 @seealso{setenv, unsetenv} |
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834 @end deftypefn */) |
529 | 835 { |
20819
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|
836 if (args.length () != 1) |
5823 | 837 print_usage (); |
529 | 838 |
20799
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839 std::string name = args(0).string_value (); |
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840 |
29961
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|
841 return ovl (sys::env::getenv (name)); |
529 | 842 } |
843 | |
19167
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844 /* |
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845 %!assert (ischar (getenv ("OCTAVE_HOME"))) |
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846 */ |
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847 |
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848 DEFUN (setenv, args, , |
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849 doc: /* -*- texinfo -*- |
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850 @deftypefn {} {} setenv ("@var{var}", @var{value}) |
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851 @deftypefnx {} {} setenv (@var{var}) |
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852 @deftypefnx {} {} putenv (@dots{}) |
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853 Set the value of the environment variable @var{var} to @var{value}. |
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854 |
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855 If no @var{value} is specified then the variable will be assigned the null |
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856 string. |
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857 |
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858 Programming Note: @code{putenv} is an alias for @code{setenv} and can be used |
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859 interchangeably. |
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860 @seealso{unsetenv, getenv} |
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861 @end deftypefn */) |
1706 | 862 { |
863 int nargin = args.length (); | |
864 | |
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865 if (nargin < 1 || nargin > 2) |
5823 | 866 print_usage (); |
1706 | 867 |
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868 std::string var = args(0).xstring_value ("setenv: VAR must be a string"); |
1706 | 869 |
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870 std::string val = (nargin == 2 |
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871 ? args(1).xstring_value ("setenv: VALUE must be a string") |
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872 : ""); |
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873 |
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874 sys::env::putenv (var, val); |
1706 | 875 |
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876 return ovl (); |
1706 | 877 } |
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878 |
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879 DEFALIAS (putenv, setenv); |
1706 | 880 |
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881 /* |
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882 %!test |
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883 %! setenv ("dummy_variable_that_cannot_matter", "foobar"); |
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884 %! assert (getenv ("dummy_variable_that_cannot_matter"), "foobar"); |
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885 %! unsetenv ("dummy_variable_that_cannot_matter"); |
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886 %! assert (getenv ("dummy_variable_that_cannot_matter"), ""); |
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887 */ |
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888 |
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889 DEFUN (unsetenv, args, , |
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890 doc: /* -*- texinfo -*- |
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891 @deftypefn {} {@var{status} =} unsetenv (@var{var}) |
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892 Delete the environment variable @var{var}. |
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893 |
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894 Return 0 if the variable was deleted, or did not exist, and -1 if an error |
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895 occurred. |
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896 @seealso{setenv, getenv} |
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897 @end deftypefn */) |
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898 { |
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899 if (args.length () != 1) |
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900 print_usage (); |
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901 |
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902 std::string tmp = args(0).string_value (); |
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903 |
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904 return ovl (sys::unsetenv_wrapper (tmp)); |
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|
905 } |
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|
906 |
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|
907 /* |
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|
908 ## Test for unsetenv is in setenv test |
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|
909 */ |
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|
910 |
24664
a829062fdea4
Add function "winqueryreg" (bug #52935).
Markus Mützel <markus.muetzel@gmx.de>
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diff
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|
911 #if defined (OCTAVE_USE_WINDOWS_API) |
24710
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|
912 |
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913 static void |
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914 reg_close_key_wrapper (HKEY key) |
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|
915 { |
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|
916 RegCloseKey (key); |
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917 } |
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918 |
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John W. Eaton <jwe@octave.org>
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|
919 // This function is also used in ov-java.cc, so don't declare static. |
3d9e72cac668
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John W. Eaton <jwe@octave.org>
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|
920 // Maybe the functions that use it should be here instead? |
3d9e72cac668
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|
921 |
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|
922 LONG |
27101
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|
923 get_regkey_value (HKEY h_rootkey, const std::string subkey, |
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|
924 const std::string name, octave_value& value) |
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|
925 { |
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|
926 LONG result; |
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|
927 HKEY h_subkey; |
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|
928 |
28175
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Markus Mützel <markus.muetzel@gmx.de>
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|
929 std::wstring wsubkey = sys::u8_to_wstring (subkey); |
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|
930 result = RegOpenKeyExW (h_rootkey, wsubkey.c_str (), 0, KEY_READ, |
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|
931 &h_subkey); |
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Avoid potential lifetime issues with temporary std::wstring objects.
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|
932 |
27101
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|
933 if (result != ERROR_SUCCESS) |
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|
934 return result; |
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|
935 |
28857
43ad651cf5a0
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diff
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|
936 unwind_action restore_keys ([=] () { reg_close_key_wrapper (h_subkey); }); |
27101
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937 |
28175
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|
938 std::wstring wname = sys::u8_to_wstring (name); |
27101
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|
939 DWORD length = 0; |
28175
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|
940 result = RegQueryValueExW (h_subkey, wname.c_str (), nullptr, nullptr, |
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|
941 nullptr, &length); |
27101
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|
942 if (result != ERROR_SUCCESS) |
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|
943 return result; |
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|
944 |
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|
945 DWORD type = 0; |
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changeset
|
946 OCTAVE_LOCAL_BUFFER (BYTE, data, length); |
28175
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|
947 result = RegQueryValueExW (h_subkey, wname.c_str (), nullptr, &type, |
b895daca20e2
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|
948 data, &length); |
27101
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|
949 if (result != ERROR_SUCCESS) |
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|
950 return result; |
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|
951 |
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|
952 if (type == REG_DWORD) |
27421 | 953 value = octave_int32 (*(reinterpret_cast<DWORD *> (data))); |
27101
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|
954 else if (type == REG_SZ || type == REG_EXPAND_SZ) |
30265
3c60814448ea
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|
955 { |
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|
956 // strings in registry might not be zero terminated |
30631
51770116f835
winqueryreg: Don't include terminating zero in string.
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|
957 wchar_t *dataw = reinterpret_cast<wchar_t *> (data); |
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|
958 DWORD lengthw = length / sizeof (wchar_t); |
30265
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|
959 std::wstring reg_string |
30631
51770116f835
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|
960 = std::wstring (dataw, lengthw - (dataw[lengthw-1]==0)); |
30265
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changeset
|
961 value = string_vector (sys::u8_from_wstring (reg_string)); |
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|
962 } |
27101
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|
963 |
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|
964 return result; |
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|
965 } |
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|
966 |
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|
967 static LONG |
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968 get_regkey_names (HKEY h_rootkey, const std::string subkey, |
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969 std::list<std::string> &fields) |
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970 { |
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971 LONG retval; |
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972 HKEY h_subkey; |
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973 |
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974 fields.clear (); |
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975 |
28175
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976 std::wstring wsubkey = sys::u8_to_wstring (subkey); |
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977 retval = RegOpenKeyExW (h_rootkey, wsubkey.c_str (), 0, KEY_READ, |
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978 &h_subkey); |
27101
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979 if (retval != ERROR_SUCCESS) |
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980 return retval; |
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981 |
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982 DWORD idx = 0; |
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983 const int MAX_VALUE_NAME_SIZE = 32766; |
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984 wchar_t value_name[MAX_VALUE_NAME_SIZE+1]; |
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985 DWORD value_name_size = MAX_VALUE_NAME_SIZE; |
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986 |
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987 while (true) |
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988 { |
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989 retval = RegEnumValueW (h_subkey, idx, value_name, &value_name_size, |
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990 nullptr, nullptr, nullptr, nullptr); |
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991 if (retval != ERROR_SUCCESS) |
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992 break; |
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993 fields.push_back (sys::u8_from_wstring (value_name)); |
27101
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994 value_name_size = MAX_VALUE_NAME_SIZE; |
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995 idx++; |
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996 } |
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997 |
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998 if (retval == ERROR_NO_MORE_ITEMS) |
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999 retval = ERROR_SUCCESS; |
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1000 |
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1001 RegCloseKey (h_subkey); |
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|
1002 |
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1003 return retval; |
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1004 } |
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1005 |
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1006 #endif |
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1007 |
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1008 DEFUN (winqueryreg, args, , |
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1009 doc: /* -*- texinfo -*- |
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1010 @deftypefn {} {@var{value} =} winqueryreg (@var{rootkey}, @var{subkey}, @var{valuename}) |
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1011 @deftypefnx {} {@var{value} =} winqueryreg (@var{rootkey}, @var{subkey}) |
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1012 @deftypefnx {} {@var{names} =} winqueryreg (@code{"name"}, @var{rootkey}, @var{subkey}) |
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1013 |
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1014 Query names or value from the Windows registry. |
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1015 |
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1016 On Windows, return the value of the registry key @var{subkey} from the root key |
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1017 @var{rootkey}. You can specify the name of the queried registry value with the |
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1018 optional argument @var{valuename}. Otherwise, if called with only two |
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1019 arguments or @var{valuename} is empty, then the default value of @var{subkey} |
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1020 is returned. If the registry value is of type @nospell{@qcode{"REG_DWORD"}} |
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1021 then @var{value} is of class int32. If the value is of the type |
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1022 @nospell{@qcode{"REG_SZ"}} or @nospell{@qcode{"REG_EXPAND_SZ"}} a string is |
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1023 returned. |
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1024 |
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1025 If the first argument is @qcode{"name"}, a cell array of strings with the names |
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1026 of the values at that key is returned. |
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1027 |
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1028 The variable @var{rootkey} must be a string with a valid root key identifier: |
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1029 |
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1030 @table @asis |
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1031 @item @nospell{HKCR} |
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1032 @itemx @nospell{HKEY_CLASSES_ROOT} |
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|
1033 |
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1034 @item @nospell{HKEY_CURRENT_CONFIG} |
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1035 |
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1036 @item @nospell{HKCU} |
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1037 @itemx @nospell{HKEY_CURRENT_USER} |
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1038 |
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1039 @item @nospell{HKLM} |
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1040 @itemx @nospell{HKEY_LOCAL_MACHINE} |
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1041 |
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1042 |
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|
1043 @item @nospell{HKU} |
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1044 @itemx @nospell{HKEY_USERS} |
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1045 |
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1046 |
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1047 @item @nospell{HKEY_PERFORMANCE_DATA} |
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1048 |
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1049 @end table |
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1050 |
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1051 Examples: |
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|
1052 |
29117
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diff
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|
1053 Get a list of value names at the key |
10a35049bad7
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|
1054 @nospell{@qcode{'HKCU@backslashchar{}Environment'}}: |
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|
1055 |
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|
1056 @example |
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1057 @group |
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1058 @var{valuenames} = winqueryreg ("name", "HKEY_CURRENT_USER", ... |
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|
1059 "Environment"); |
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1060 @end group |
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1061 @end example |
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1062 |
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|
1063 For each @var{valuenames}, display the value: |
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1064 |
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1065 @example |
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1066 @group |
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1067 for @var{k} = 1:numel (@var{valuenames}) |
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1068 @var{val} = winqueryreg ("HKEY_CURRENT_USER", "Environment", ... |
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|
1069 @var{valuenames}@{@var{k}@}); |
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1070 @var{str} = sprintf ("%s = %s", @var{valuenames}@{@var{k}@}, num2str (@var{val})); |
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|
1071 disp (@var{str}); |
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|
1072 endfor |
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|
1073 @end group |
24664
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|
1074 @end example |
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|
1075 |
24665
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|
1076 On non-Windows platforms this function fails with an error. |
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|
1077 @end deftypefn */) |
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|
1078 { |
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|
1079 #if defined (OCTAVE_USE_WINDOWS_API) |
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|
1080 if ((args.length () < 2) || (args.length () > 3)) |
a829062fdea4
Add function "winqueryreg" (bug #52935).
Markus Mützel <markus.muetzel@gmx.de>
parents:
24534
diff
changeset
|
1081 print_usage (); |
a829062fdea4
Add function "winqueryreg" (bug #52935).
Markus Mützel <markus.muetzel@gmx.de>
parents:
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diff
changeset
|
1082 |
a829062fdea4
Add function "winqueryreg" (bug #52935).
Markus Mützel <markus.muetzel@gmx.de>
parents:
24534
diff
changeset
|
1083 // 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
|
1084 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
|
1085 = 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
|
1086 "or a valid ROOTKEY identifier"); |
24664
a829062fdea4
Add function "winqueryreg" (bug #52935).
Markus Mützel <markus.muetzel@gmx.de>
parents:
24534
diff
changeset
|
1087 std::string subkey_name = ""; |
a829062fdea4
Add function "winqueryreg" (bug #52935).
Markus Mützel <markus.muetzel@gmx.de>
parents:
24534
diff
changeset
|
1088 std::string value_name = ""; |
a829062fdea4
Add function "winqueryreg" (bug #52935).
Markus Mützel <markus.muetzel@gmx.de>
parents:
24534
diff
changeset
|
1089 bool get_names = false; |
a829062fdea4
Add function "winqueryreg" (bug #52935).
Markus Mützel <markus.muetzel@gmx.de>
parents:
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diff
changeset
|
1090 if (rootkey_name.compare ("name") == 0) |
a829062fdea4
Add function "winqueryreg" (bug #52935).
Markus Mützel <markus.muetzel@gmx.de>
parents:
24534
diff
changeset
|
1091 { |
a829062fdea4
Add function "winqueryreg" (bug #52935).
Markus Mützel <markus.muetzel@gmx.de>
parents:
24534
diff
changeset
|
1092 if (args.length () < 3) |
24665
4a9793818fca
Use Octave coding conventions in cset a829062fdea4.
Rik <rik@octave.org>
parents:
24664
diff
changeset
|
1093 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
|
1094 "ROOTKEY and SUBKEY must be given"); |
24664
a829062fdea4
Add function "winqueryreg" (bug #52935).
Markus Mützel <markus.muetzel@gmx.de>
parents:
24534
diff
changeset
|
1095 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
|
1096 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
|
1097 = 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
|
1098 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
|
1099 = 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
|
1100 } |
a829062fdea4
Add function "winqueryreg" (bug #52935).
Markus Mützel <markus.muetzel@gmx.de>
parents:
24534
diff
changeset
|
1101 else |
a829062fdea4
Add function "winqueryreg" (bug #52935).
Markus Mützel <markus.muetzel@gmx.de>
parents:
24534
diff
changeset
|
1102 { |
27277
db687716fed6
style fixes: generally aim to break long lines before operators, not after
John W. Eaton <jwe@octave.org>
parents:
27276
diff
changeset
|
1103 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
|
1104 = 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
|
1105 |
24664
a829062fdea4
Add function "winqueryreg" (bug #52935).
Markus Mützel <markus.muetzel@gmx.de>
parents:
24534
diff
changeset
|
1106 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
|
1107 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
|
1108 = 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
|
1109 } |
a829062fdea4
Add function "winqueryreg" (bug #52935).
Markus Mützel <markus.muetzel@gmx.de>
parents:
24534
diff
changeset
|
1110 |
a829062fdea4
Add function "winqueryreg" (bug #52935).
Markus Mützel <markus.muetzel@gmx.de>
parents:
24534
diff
changeset
|
1111 // Get rootkey handle |
a829062fdea4
Add function "winqueryreg" (bug #52935).
Markus Mützel <markus.muetzel@gmx.de>
parents:
24534
diff
changeset
|
1112 HKEY h_rootkey; |
24665
4a9793818fca
Use Octave coding conventions in cset a829062fdea4.
Rik <rik@octave.org>
parents:
24664
diff
changeset
|
1113 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
|
1114 h_rootkey = HKEY_CLASSES_ROOT; |
a829062fdea4
Add function "winqueryreg" (bug #52935).
Markus Mützel <markus.muetzel@gmx.de>
parents:
24534
diff
changeset
|
1115 else if (rootkey_name == "HKEY_CURRENT_CONFIG") |
a829062fdea4
Add function "winqueryreg" (bug #52935).
Markus Mützel <markus.muetzel@gmx.de>
parents:
24534
diff
changeset
|
1116 h_rootkey = HKEY_CURRENT_CONFIG; |
24665
4a9793818fca
Use Octave coding conventions in cset a829062fdea4.
Rik <rik@octave.org>
parents:
24664
diff
changeset
|
1117 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
|
1118 h_rootkey = HKEY_CURRENT_USER; |
24665
4a9793818fca
Use Octave coding conventions in cset a829062fdea4.
Rik <rik@octave.org>
parents:
24664
diff
changeset
|
1119 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
|
1120 h_rootkey = HKEY_LOCAL_MACHINE; |
a829062fdea4
Add function "winqueryreg" (bug #52935).
Markus Mützel <markus.muetzel@gmx.de>
parents:
24534
diff
changeset
|
1121 else if (rootkey_name == "HKEY_PERFORMANCE_DATA") |
a829062fdea4
Add function "winqueryreg" (bug #52935).
Markus Mützel <markus.muetzel@gmx.de>
parents:
24534
diff
changeset
|
1122 h_rootkey = HKEY_PERFORMANCE_DATA; |
24665
4a9793818fca
Use Octave coding conventions in cset a829062fdea4.
Rik <rik@octave.org>
parents:
24664
diff
changeset
|
1123 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
|
1124 h_rootkey = HKEY_USERS; |
a829062fdea4
Add function "winqueryreg" (bug #52935).
Markus Mützel <markus.muetzel@gmx.de>
parents:
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diff
changeset
|
1125 else |
24665
4a9793818fca
Use Octave coding conventions in cset a829062fdea4.
Rik <rik@octave.org>
parents:
24664
diff
changeset
|
1126 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
|
1127 |
a829062fdea4
Add function "winqueryreg" (bug #52935).
Markus Mützel <markus.muetzel@gmx.de>
parents:
24534
diff
changeset
|
1128 if (get_names) |
a829062fdea4
Add function "winqueryreg" (bug #52935).
Markus Mützel <markus.muetzel@gmx.de>
parents:
24534
diff
changeset
|
1129 { |
a829062fdea4
Add function "winqueryreg" (bug #52935).
Markus Mützel <markus.muetzel@gmx.de>
parents:
24534
diff
changeset
|
1130 std::list<std::string> fields; |
a829062fdea4
Add function "winqueryreg" (bug #52935).
Markus Mützel <markus.muetzel@gmx.de>
parents:
24534
diff
changeset
|
1131 |
29961
7d6709900da7
eliminate octave:: namespace tags in DEFUN and DEFMETHOD and more
John W. Eaton <jwe@octave.org>
parents:
29960
diff
changeset
|
1132 LONG retval = 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
|
1133 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
|
1134 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
|
1135 |
a829062fdea4
Add function "winqueryreg" (bug #52935).
Markus Mützel <markus.muetzel@gmx.de>
parents:
24534
diff
changeset
|
1136 Cell fieldnames (dim_vector (1, fields.size ())); |
29654
d13d090cb03a
use std::size_t and std::ptrdiff_t in C++ code (bug #60471)
John W. Eaton <jwe@octave.org>
parents:
29358
diff
changeset
|
1137 std::size_t i; |
24664
a829062fdea4
Add function "winqueryreg" (bug #52935).
Markus Mützel <markus.muetzel@gmx.de>
parents:
24534
diff
changeset
|
1138 std::list<std::string>::const_iterator it; |
24665
4a9793818fca
Use Octave coding conventions in cset a829062fdea4.
Rik <rik@octave.org>
parents:
24664
diff
changeset
|
1139 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
|
1140 fieldnames(i) = *it; |
4a9793818fca
Use Octave coding conventions in cset a829062fdea4.
Rik <rik@octave.org>
parents:
24664
diff
changeset
|
1141 |
24664
a829062fdea4
Add function "winqueryreg" (bug #52935).
Markus Mützel <markus.muetzel@gmx.de>
parents:
24534
diff
changeset
|
1142 return ovl (fieldnames); |
a829062fdea4
Add function "winqueryreg" (bug #52935).
Markus Mützel <markus.muetzel@gmx.de>
parents:
24534
diff
changeset
|
1143 } |
a829062fdea4
Add function "winqueryreg" (bug #52935).
Markus Mützel <markus.muetzel@gmx.de>
parents:
24534
diff
changeset
|
1144 else |
a829062fdea4
Add function "winqueryreg" (bug #52935).
Markus Mützel <markus.muetzel@gmx.de>
parents:
24534
diff
changeset
|
1145 { |
a829062fdea4
Add function "winqueryreg" (bug #52935).
Markus Mützel <markus.muetzel@gmx.de>
parents:
24534
diff
changeset
|
1146 octave_value key_val; |
29961
7d6709900da7
eliminate octave:: namespace tags in DEFUN and DEFMETHOD and more
John W. Eaton <jwe@octave.org>
parents:
29960
diff
changeset
|
1147 LONG retval = get_regkey_value (h_rootkey, subkey_name, |
30390
a61e1a0f6024
maint: style check C++ files in libinterp/ ahead of 7.1 release.
Rik <rik@octave.org>
parents:
30265
diff
changeset
|
1148 value_name, key_val); |
24720
48f22c5b22aa
winqueryreg: Fix error on Windows XP (bug #50463).
Markus Mützel <markus.muetzel@gmx.de>
parents:
24714
diff
changeset
|
1149 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
|
1150 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
|
1151 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
|
1152 subkey_name.c_str ()); |
24664
a829062fdea4
Add function "winqueryreg" (bug #52935).
Markus Mützel <markus.muetzel@gmx.de>
parents:
24534
diff
changeset
|
1153 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
|
1154 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
|
1155 |
24664
a829062fdea4
Add function "winqueryreg" (bug #52935).
Markus Mützel <markus.muetzel@gmx.de>
parents:
24534
diff
changeset
|
1156 return ovl (key_val); |
a829062fdea4
Add function "winqueryreg" (bug #52935).
Markus Mützel <markus.muetzel@gmx.de>
parents:
24534
diff
changeset
|
1157 } |
a829062fdea4
Add function "winqueryreg" (bug #52935).
Markus Mützel <markus.muetzel@gmx.de>
parents:
24534
diff
changeset
|
1158 #else |
24665
4a9793818fca
Use Octave coding conventions in cset a829062fdea4.
Rik <rik@octave.org>
parents:
24664
diff
changeset
|
1159 |
24664
a829062fdea4
Add function "winqueryreg" (bug #52935).
Markus Mützel <markus.muetzel@gmx.de>
parents:
24534
diff
changeset
|
1160 octave_unused_parameter (args); |
24665
4a9793818fca
Use Octave coding conventions in cset a829062fdea4.
Rik <rik@octave.org>
parents:
24664
diff
changeset
|
1161 |
4a9793818fca
Use Octave coding conventions in cset a829062fdea4.
Rik <rik@octave.org>
parents:
24664
diff
changeset
|
1162 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
|
1163 |
24664
a829062fdea4
Add function "winqueryreg" (bug #52935).
Markus Mützel <markus.muetzel@gmx.de>
parents:
24534
diff
changeset
|
1164 #endif |
a829062fdea4
Add function "winqueryreg" (bug #52935).
Markus Mützel <markus.muetzel@gmx.de>
parents:
24534
diff
changeset
|
1165 } |
a829062fdea4
Add function "winqueryreg" (bug #52935).
Markus Mützel <markus.muetzel@gmx.de>
parents:
24534
diff
changeset
|
1166 |
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 %!testif ; ispc () |
24665
4a9793818fca
Use Octave coding conventions in cset a829062fdea4.
Rik <rik@octave.org>
parents:
24664
diff
changeset
|
1169 %! assert (ischar (winqueryreg ("HKEY_LOCAL_MACHINE", |
4a9793818fca
Use Octave coding conventions in cset a829062fdea4.
Rik <rik@octave.org>
parents:
24664
diff
changeset
|
1170 %! 'SOFTWARE\Microsoft\Windows\CurrentVersion', |
24664
a829062fdea4
Add function "winqueryreg" (bug #52935).
Markus Mützel <markus.muetzel@gmx.de>
parents:
24534
diff
changeset
|
1171 %! "ProgramFilesDir"))); |
a829062fdea4
Add function "winqueryreg" (bug #52935).
Markus Mützel <markus.muetzel@gmx.de>
parents:
24534
diff
changeset
|
1172 %!testif ; ispc () |
24665
4a9793818fca
Use Octave coding conventions in cset a829062fdea4.
Rik <rik@octave.org>
parents:
24664
diff
changeset
|
1173 %! assert (isa (winqueryreg ("HKEY_LOCAL_MACHINE", |
4a9793818fca
Use Octave coding conventions in cset a829062fdea4.
Rik <rik@octave.org>
parents:
24664
diff
changeset
|
1174 %! 'SYSTEM\CurrentControlSet\Control\FileSystem', |
24664
a829062fdea4
Add function "winqueryreg" (bug #52935).
Markus Mützel <markus.muetzel@gmx.de>
parents:
24534
diff
changeset
|
1175 %! "Win31FileSystem"), "int32")); |
a829062fdea4
Add function "winqueryreg" (bug #52935).
Markus Mützel <markus.muetzel@gmx.de>
parents:
24534
diff
changeset
|
1176 %!testif ; ispc () |
24665
4a9793818fca
Use Octave coding conventions in cset a829062fdea4.
Rik <rik@octave.org>
parents:
24664
diff
changeset
|
1177 %! assert (iscellstr (winqueryreg ("name", "HKEY_LOCAL_MACHINE", |
4a9793818fca
Use Octave coding conventions in cset a829062fdea4.
Rik <rik@octave.org>
parents:
24664
diff
changeset
|
1178 %! 'SOFTWARE\Microsoft\Windows\CurrentVersion'))); |
24664
a829062fdea4
Add function "winqueryreg" (bug #52935).
Markus Mützel <markus.muetzel@gmx.de>
parents:
24534
diff
changeset
|
1179 %!testif ; ispc () |
a829062fdea4
Add function "winqueryreg" (bug #52935).
Markus Mützel <markus.muetzel@gmx.de>
parents:
24534
diff
changeset
|
1180 %! fail ('winqueryreg (1, ''SOFTWARE\Microsoft\Windows\CurrentVersion'')', |
a829062fdea4
Add function "winqueryreg" (bug #52935).
Markus Mützel <markus.muetzel@gmx.de>
parents:
24534
diff
changeset
|
1181 %! "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
|
1182 %!testif ; ispc () |
24665
4a9793818fca
Use Octave coding conventions in cset a829062fdea4.
Rik <rik@octave.org>
parents:
24664
diff
changeset
|
1183 %! fail ('winqueryreg ("HKEY_LOCAL_MACHINE", 1)', "SUBKEY must be a string"); |
24664
a829062fdea4
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1184 %!testif ; ispc () |
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1185 %! fail (['winqueryreg ("HKEY_LOCAL_MACHINE", ', ... |
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1186 %! '''SOFTWARE\Microsoft\Windows\CurrentVersion'', 1)'], |
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1187 %! "VALUENAME must be a string"); |
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1188 %!testif ; ispc () |
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1189 %! fail (['winqueryreg ("FOO", ', ... |
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1190 %! '''SOFTWARE\Microsoft\Windows\CurrentVersion'')'], |
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1191 %! "ROOTKEY is not a valid root key identifier"); |
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1192 %!testif ; ispc () |
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1193 %! fail ('winqueryreg ("HKEY_LOCAL_MACHINE", ''FOO\bar'')', |
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1194 %! "no value found for"); |
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1195 %!testif ; ispc () |
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1196 %! fail (['winqueryreg ("HKEY_LOCAL_MACHINE", ', ... |
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1197 %! '''SOFTWARE\Microsoft\Windows\CurrentVersion'', "foo")'], |
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1198 %! "no value found for"); |
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1199 %!testif ; ispc () |
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1200 %! fail ('winqueryreg ("name", "HKEY_LOCAL_MACHINE")', |
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1201 %! "if the first argument is 'name', ROOTKEY and SUBKEY must be given"); |
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1202 %!testif ; ispc () |
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1203 %! fail (['winqueryreg ("name", 1, ', ... |
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1204 %! '''SOFTWARE\Microsoft\Windows\CurrentVersion'')'], |
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1205 %! "ROOTKEY must be a string"); |
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1206 %!testif ; ispc () |
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1207 %! fail ('winqueryreg ("name", "HKEY_LOCAL_MACHINE", 1)', |
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1208 %! "SUBKEY must be a string"); |
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1209 */ |
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1210 |
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1211 // FIXME: perhaps kbhit should also be able to print a prompt? |
3372 | 1212 |
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1213 DEFMETHOD (kbhit, interp, args, , |
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1214 doc: /* -*- texinfo -*- |
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1215 @deftypefn {} {@var{c} =} kbhit () |
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1216 @deftypefnx {} {@var{c} =} kbhit (1) |
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1217 Read a single keystroke from the keyboard. |
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1218 |
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1219 If called with an argument (typically 1), don't wait for a keypress and |
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1220 immediately return the next keystroke in the keyboard input buffer or an empty |
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1221 string ("") if no keystroke is available. |
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1222 |
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1223 For example, |
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1224 |
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1225 @example |
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1226 c = kbhit (); |
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1227 @end example |
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1228 |
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1229 @noindent |
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1230 will set @var{c} to the next character typed at the keyboard as soon as it is |
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1231 typed. |
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1232 |
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1233 @example |
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1234 c = kbhit (1); |
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1235 @end example |
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1236 |
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1237 @noindent |
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1238 is identical to the above example, but doesn't wait for a keypress, returning |
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1239 the empty string if no key is available. |
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1240 @seealso{input, pause} |
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1241 @end deftypefn */) |
529 | 1242 { |
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1243 // FIXME: add timeout and default value args? |
529 | 1244 |
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|
1245 Fdrawnow (interp); |
6423 | 1246 |
29961
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29960
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|
1247 int c = kbhit (args.length () == 0); |
3657 | 1248 |
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|
1249 if (c == -1) |
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|
1250 c = 0; |
16015 | 1251 |
25311
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|
1252 char s[2] = { static_cast<char> (c), '\0' }; |
529 | 1253 |
25311
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|
1254 return octave_value (s); |
529 | 1255 } |
1256 | |
26026
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1257 // State of the pause system |
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1258 static bool Vpause_enabled = true; |
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1259 |
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1260 DEFMETHOD (pause, interp, args, nargout, |
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|
1261 doc: /* -*- texinfo -*- |
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|
1262 @deftypefn {} {} pause () |
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|
1263 @deftypefnx {} {} pause (@var{n}) |
26046
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doc: grammarcheck C++ files in libinterp/ directory.
Rik <rik@octave.org>
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|
1264 @deftypefnx {} {@var{old_state} =} pause ("on") |
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1265 @deftypefnx {} {@var{old_state} =} pause ("off") |
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1266 @deftypefnx {} {@var{old_state} =} pause ("query") |
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1267 Suspend the execution of the program or change the state of the pause function. |
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1268 |
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|
1269 If invoked without an input arguments then the program is suspended until a |
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1270 character is typed. If argument @var{n} is a positive real value, it indicates |
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1271 the number of seconds the program shall be suspended, for example: |
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|
1272 |
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1273 @example |
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1274 @group |
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1275 tic; pause (0.05); toc |
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1276 @print{} Elapsed time is 0.05039 seconds. |
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1277 @end group |
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1278 @end example |
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1279 |
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1280 The following example prints a message and then waits 5 seconds before clearing |
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1281 the screen. |
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1282 |
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1283 @example |
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1284 @group |
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|
1285 disp ("wait please..."); |
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1286 pause (5); |
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1287 clc; |
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1288 @end group |
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1289 @end example |
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1290 |
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1291 If invoked with a string argument @qcode{"on"}, @qcode{"off"}, or |
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1292 @qcode{"query"}, the state of the pause function is changed or queried. When |
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1293 the state is @qcode{"off"}, the pause function returns immediately. The |
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|
1294 optional return value contains the previous state of the pause function. In |
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|
1295 the following example pause is disabled locally: |
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1296 |
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1297 @example |
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1298 @group |
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|
1299 old_state = pause ("off"); |
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1300 tic; pause (0.05); toc |
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1301 @print{} Elapsed time is 3.00407e-05 seconds. |
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1302 pause (old_state); |
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1303 @end group |
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1304 @end example |
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1305 |
26046
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|
1306 While the program is suspended Octave still handles figures painting and |
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1307 graphics callbacks execution. |
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1308 |
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1309 @seealso{kbhit} |
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1310 @end deftypefn */) |
529 | 1311 { |
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1312 octave_value_list retval; |
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1313 |
529 | 1314 int nargin = args.length (); |
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1315 |
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1316 if (nargin > 1) |
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1317 print_usage (); |
529 | 1318 |
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1319 if (nargin == 1 && args(0).is_string ()) |
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1320 { |
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1321 bool saved_state = Vpause_enabled; |
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1322 std::string state = args(0).string_value (); |
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1323 |
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1324 if (state == "on") |
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1325 Vpause_enabled = true; |
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1326 else if (state == "off") |
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1327 Vpause_enabled = false; |
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1328 else if (state == "query") |
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1329 ;// Do nothing |
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1330 else |
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Rik <rik@octave.org>
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|
1331 error (R"(pause: first argument must be "on", "off", or "query")"); |
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1332 |
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|
1333 if (nargout > 0 || state == "query") |
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|
1334 retval.append (saved_state ? "on" : "off"); |
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1335 } |
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1336 else if (Vpause_enabled) |
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1337 { |
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|
1338 double dval; |
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1339 |
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1340 if (nargin == 0) |
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|
1341 dval = octave_Inf; |
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1342 else |
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1343 dval = args(0).xdouble_value ("pause: N must be a scalar real value"); |
6419 | 1344 |
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1345 if (math::isnan (dval)) |
26026
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|
1346 warning ("pause: NaN is an invalid delay"); |
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1347 else |
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|
1348 { |
27335
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|
1349 Fdrawnow (interp); |
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1350 |
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1351 sleep (dval, true); |
26026
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1352 } |
3234 | 1353 } |
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1354 |
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|
1355 return retval; |
2630 | 1356 } |
1357 | |
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|
1358 /* |
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|
1359 %!test |
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|
1360 %! pause (1); |
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|
1361 |
28930
2883b3d08b7e
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|
1362 %!error pause (1, 2) |
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1363 */ |
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|
1364 |
17787
175b392e91fe
Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
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diff
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|
1365 // FIXME: maybe this should only return 1 if IEEE floating |
862 | 1366 // point functions really work. |
1367 | |
1957 | 1368 DEFUN (isieee, , , |
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|
1369 doc: /* -*- texinfo -*- |
30559
841a10208c38
doc: Use TF for output variable in documentation for isXXX functions in libinterp/ directory.
Rik <rik@octave.org>
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|
1370 @deftypefn {} {@var{tf} =} isieee () |
21966
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1371 Return true if your computer @emph{claims} to conform to the IEEE standard |
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1372 for floating point calculations. |
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1373 |
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|
1374 No actual tests are performed. |
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1375 @end deftypefn */) |
862 | 1376 { |
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|
1377 mach_info::float_format flt_fmt = mach_info::native_float_format (); |
2317 | 1378 |
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|
1379 return ovl (flt_fmt == mach_info::flt_fmt_ieee_little_endian |
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|
1380 || flt_fmt == mach_info::flt_fmt_ieee_big_endian); |
862 | 1381 } |
1382 | |
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|
1383 /* |
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|
1384 %!assert (islogical (isieee ())) |
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|
1385 */ |
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|
1386 |
4600 | 1387 DEFUN (native_float_format, , , |
21966
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|
1388 doc: /* -*- texinfo -*- |
30888
32d2b6604a9f
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|
1389 @deftypefn {} {@var{fmtstr} =} native_float_format () |
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1390 Return the native floating point format as a string. |
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1391 @end deftypefn */) |
4600 | 1392 { |
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1393 mach_info::float_format flt_fmt = mach_info::native_float_format (); |
4600 | 1394 |
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|
1395 return ovl (mach_info::float_format_as_string (flt_fmt)); |
4600 | 1396 } |
1397 | |
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|
1398 /* |
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|
1399 %!assert (ischar (native_float_format ())) |
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1400 */ |
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|
1401 |
1957 | 1402 DEFUN (tilde_expand, args, , |
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1403 doc: /* -*- texinfo -*- |
30888
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|
1404 @deftypefn {} {@var{newstr} =} tilde_expand (@var{string}) |
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1405 @deftypefnx {} {@var{newcstr} =} tilde_expand (@var{cellstr}) |
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1406 Perform tilde expansion on @var{string}. |
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1407 |
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1408 If @var{string} begins with a tilde character, (@samp{~}), all of the |
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1409 characters preceding the first slash (or all characters, if there is no |
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1410 slash) are treated as a possible user name, and the tilde and the following |
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1411 characters up to the slash are replaced by the home directory of the named |
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1412 user. If the tilde is followed immediately by a slash, the tilde is |
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1413 replaced by the home directory of the user running Octave. |
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1414 |
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1415 If the input is a cell array of strings @var{cellstr} then tilde expansion |
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1416 is performed on each string element. |
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1417 |
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1418 Examples: |
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1419 |
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1420 @example |
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1421 @group |
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1422 tilde_expand ("~joeuser/bin") |
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1423 @result{} "/home/joeuser/bin" |
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1424 tilde_expand ("~/bin") |
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1425 @result{} "/home/jwe/bin" |
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move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
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|
1426 @end group |
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John W. Eaton <jwe@octave.org>
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|
1427 @end example |
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move docstrings in C++ files out of C strings and into comments
John W. Eaton <jwe@octave.org>
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21949
diff
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|
1428 @end deftypefn */) |
1750 | 1429 { |
20819
f428cbe7576f
eliminate unnecessary uses of nargin
John W. Eaton <jwe@octave.org>
parents:
20799
diff
changeset
|
1430 if (args.length () != 1) |
5823 | 1431 print_usage (); |
1750 | 1432 |
20799
c349d4c91ce2
eliminate return statements after calls to print_usage
John W. Eaton <jwe@octave.org>
parents:
20789
diff
changeset
|
1433 octave_value arg = args(0); |
6116 | 1434 |
20990
fc9cca99b2de
Deprecate all_strings, replace with string_vector_value.
Rik <rik@octave.org>
parents:
20961
diff
changeset
|
1435 string_vector sv = arg.xstring_vector_value ("tilde_expand: argument must be char or cellstr object"); |
6116 | 1436 |
29961
7d6709900da7
eliminate octave:: namespace tags in DEFUN and DEFMETHOD and more
John W. Eaton <jwe@octave.org>
parents:
29960
diff
changeset
|
1437 sv = 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
|
1438 |
23575
e95738a119da
maint: Deprecate is_cellstr and replace with iscellstr.
Rik <rik@octave.org>
parents:
23459
diff
changeset
|
1439 if (arg.iscellstr ()) |
20939
b17fda023ca6
maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents:
20923
diff
changeset
|
1440 return ovl (Cell (arg.dims (), sv)); |
1750 | 1441 else |
20939
b17fda023ca6
maint: Use new C++ archetype in more files.
Rik <rik@octave.org>
parents:
20923
diff
changeset
|
1442 return ovl (sv); |
1750 | 1443 } |
12825
a1dcb854a4f9
codesprint: new tests for sysdep.cc functions
John W. Eaton <jwe@octave.org>
parents:
12483
diff
changeset
|
1444 |
a1dcb854a4f9
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parents:
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diff
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|
1445 /* |
a1dcb854a4f9
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John W. Eaton <jwe@octave.org>
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12483
diff
changeset
|
1446 %!test |
20016
47d420d769ba
* sysdep.cc (Fget_home_directory): New function.
John W. Eaton <jwe@octave.org>
parents:
19861
diff
changeset
|
1447 %! 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
|
1448 %! 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
|
1449 %! 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
|
1450 %! assert (tilde_expand ("foo/bar"), "foo/bar"); |
a1dcb854a4f9
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John W. Eaton <jwe@octave.org>
parents:
12483
diff
changeset
|
1451 */ |
17851
af685269e06c
avoid symbol conflicts in display.cc
John W. Eaton <jwe@octave.org>
parents:
17787
diff
changeset
|
1452 |
20016
47d420d769ba
* sysdep.cc (Fget_home_directory): New function.
John W. Eaton <jwe@octave.org>
parents:
19861
diff
changeset
|
1453 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
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|
1454 doc: /* -*- texinfo -*- |
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changeset
|
1455 @deftypefn {} {@var{homedir} =} get_home_directory () |
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|
1456 Return the current home directory. |
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|
1457 |
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|
1458 On most systems, this is equivalent to @code{getenv ("HOME")}. On Windows |
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|
1459 systems, if the environment variable @env{HOME} is not set then it is |
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|
1460 equivalent to |
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|
1461 @code{fullfile (getenv ("HOMEDRIVE"), getenv ("HOMEPATH"))} |
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|
1462 @seealso{getenv} |
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|
1463 @end deftypefn */) |
20016
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* sysdep.cc (Fget_home_directory): New function.
John W. Eaton <jwe@octave.org>
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|
1464 { |
29961
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|
1465 return ovl (sys::env::get_home_directory ()); |
20016
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|
1466 } |
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* sysdep.cc (Fget_home_directory): New function.
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|
1467 |
20024
cf9b94a89620
Document get_home_directory in Octave manual and NEWS file.
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diff
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|
1468 /* |
cf9b94a89620
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diff
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|
1469 %!test |
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Document get_home_directory in Octave manual and NEWS file.
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20016
diff
changeset
|
1470 %! if (! ispc ()) |
20181
aa36fb998a4d
maint: Remove unnecessary whitespace at end of lines.
Rik <rik@octave.org>
parents:
20172
diff
changeset
|
1471 %! assert (get_home_directory (), getenv ("HOME")); |
20024
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20016
diff
changeset
|
1472 %! endif |
cf9b94a89620
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diff
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|
1473 */ |
24714
d2c727a438ab
Add "-blas" and "-lapack" options to "version" (bug #45659).
Markus Mützel <markus.muetzel@gmx.de>
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diff
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|
1474 |
d2c727a438ab
Add "-blas" and "-lapack" options to "version" (bug #45659).
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|
1475 DEFUN (__blas_version__, , , |
d2c727a438ab
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|
1476 doc: /* -*- texinfo -*- |
30888
32d2b6604a9f
doc: Ensure documentation lists output argument when it exists for functions in libinterp/
Rik <rik@octave.org>
parents:
30632
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|
1477 @deftypefn {} {@var{verstr} =} __blas_version__ () |
24714
d2c727a438ab
Add "-blas" and "-lapack" options to "version" (bug #45659).
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changeset
|
1478 Undocumented internal function. |
d2c727a438ab
Add "-blas" and "-lapack" options to "version" (bug #45659).
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|
1479 @end deftypefn */) |
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|
1480 { |
29961
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|
1481 return ovl (sys::blas_version ()); |
24714
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|
1482 } |
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|
1483 |
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|
1484 DEFUN (__lapack_version__, , , |
d2c727a438ab
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|
1485 doc: /* -*- texinfo -*- |
30888
32d2b6604a9f
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Rik <rik@octave.org>
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30632
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changeset
|
1486 @deftypefn {} {@var{verstr} =} __lapack_version__ () |
24714
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changeset
|
1487 Undocumented internal function. |
d2c727a438ab
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|
1488 @end deftypefn */) |
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|
1489 { |
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|
1490 return ovl (sys::lapack_version ()); |
24714
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diff
changeset
|
1491 } |
29958
32c3a5805893
move DEFUN and DEFMETHOD functions inside octave namespace
John W. Eaton <jwe@octave.org>
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29950
diff
changeset
|
1492 |
31605
e88a07dec498
maint: Use macros to begin/end C++ namespaces.
Rik <rik@octave.org>
parents:
31105
diff
changeset
|
1493 OCTAVE_END_NAMESPACE(octave) |