Mercurial > octave
annotate libinterp/corefcn/dirfns.cc @ 21301:40de9f8f23a6
Use '#include "config.h"' rather than <config.h>.
* mk-octave-config-h.sh, mk-opts.pl, Backend.cc, BaseControl.cc,
ButtonControl.cc, Canvas.cc, CheckBoxControl.cc, Container.cc, ContextMenu.cc,
EditControl.cc, Figure.cc, FigureWindow.cc, GLCanvas.cc, KeyMap.cc,
ListBoxControl.cc, Logger.cc, Menu.cc, MouseModeActionGroup.cc, Object.cc,
ObjectFactory.cc, ObjectProxy.cc, Panel.cc, PopupMenuControl.cc,
PushButtonControl.cc, PushTool.cc, QtHandlesUtils.cc, RadioButtonControl.cc,
SliderControl.cc, TextControl.cc, TextEdit.cc, ToggleButtonControl.cc,
ToggleTool.cc, ToolBar.cc, ToolBarButton.cc, __init_qt__.cc,
annotation-dialog.cc, gl-select.cc, module.mk, kpty.cpp, color-picker.cc,
dialog.cc, documentation-dock-widget.cc, files-dock-widget.cc,
find-files-dialog.cc, find-files-model.cc, history-dock-widget.cc,
file-editor-tab.cc, file-editor-tab.h, file-editor.cc, find-dialog.cc,
marker.cc, octave-qscintilla.cc, octave-txt-lexer.cc, main-window.cc,
octave-cmd.cc, octave-dock-widget.cc, octave-gui.cc, octave-interpreter.cc,
octave-qt-link.cc, parser.cc, webinfo.cc, resource-manager.cc,
settings-dialog.cc, shortcut-manager.cc, terminal-dock-widget.cc,
thread-manager.cc, welcome-wizard.cc, workspace-model.cc, workspace-view.cc,
build-env-features.sh, build-env.in.cc, Cell.cc, __contourc__.cc,
__dispatch__.cc, __dsearchn__.cc, __ichol__.cc, __ilu__.cc, __lin_interpn__.cc,
__pchip_deriv__.cc, __qp__.cc, balance.cc, besselj.cc, betainc.cc, bitfcns.cc,
bsxfun.cc, c-file-ptr-stream.cc, cdisplay.c, cellfun.cc, coct-hdf5-types.c,
colloc.cc, comment-list.cc, conv2.cc, daspk.cc, dasrt.cc, dassl.cc, data.cc,
debug.cc, defaults.cc, defun.cc, det.cc, dirfns.cc, display.cc, dlmread.cc,
dot.cc, dynamic-ld.cc, eig.cc, ellipj.cc, error.cc, errwarn.cc, event-queue.cc,
fft.cc, fft2.cc, fftn.cc, file-io.cc, filter.cc, find.cc, ft-text-renderer.cc,
gammainc.cc, gcd.cc, getgrent.cc, getpwent.cc, getrusage.cc, givens.cc,
gl-render.cc, gl2ps-print.cc, graphics.cc, gripes.cc, hash.cc, help.cc,
hess.cc, hex2num.cc, hook-fcn.cc, input.cc, inv.cc, jit-ir.cc, jit-typeinfo.cc,
jit-util.cc, kron.cc, load-path.cc, load-save.cc, lookup.cc,
ls-ascii-helper.cc, ls-hdf5.cc, ls-mat-ascii.cc, ls-mat4.cc, ls-mat5.cc,
ls-oct-binary.cc, ls-oct-text.cc, ls-utils.cc, lsode.cc, lu.cc, luinc.cc,
mappers.cc, matrix_type.cc, max.cc, mex.cc, mgorth.cc, nproc.cc,
oct-errno.in.cc, oct-fstrm.cc, oct-hdf5-types.cc, oct-hist.cc, oct-iostrm.cc,
oct-lvalue.cc, oct-map.cc, oct-prcstrm.cc, oct-procbuf.cc, oct-stream.cc,
oct-strstrm.cc, oct-tex-lexer.in.ll, oct-tex-parser.in.yy, octave-link.cc,
ordschur.cc, pager.cc, pinv.cc, pr-output.cc, procstream.cc, profiler.cc,
psi.cc, pt-jit.cc, quad.cc, quadcc.cc, qz.cc, rand.cc, rcond.cc, regexp.cc,
schur.cc, sighandlers.cc, siglist.c, sparse-xdiv.cc, sparse-xpow.cc, sparse.cc,
spparms.cc, sqrtm.cc, str2double.cc, strfind.cc, strfns.cc, sub2ind.cc, svd.cc,
sylvester.cc, symtab.cc, syscalls.cc, sysdep.cc, text-renderer.cc, time.cc,
toplev.cc, tril.cc, tsearch.cc, txt-eng.cc, typecast.cc, urlwrite.cc, utils.cc,
variables.cc, xdiv.cc, xgl2ps.c, xnorm.cc, xpow.cc, zfstream.cc,
__delaunayn__.cc, __eigs__.cc, __fltk_uigetfile__.cc, __glpk__.cc,
__init_fltk__.cc, __init_gnuplot__.cc, __magick_read__.cc, __osmesa_print__.cc,
__voronoi__.cc, amd.cc, audiodevinfo.cc, audioread.cc, ccolamd.cc, chol.cc,
colamd.cc, convhulln.cc, dmperm.cc, fftw.cc, qr.cc, symbfact.cc, symrcm.cc,
mkbuiltins, mkops, ov-base-diag.cc, ov-base-int.cc, ov-base-mat.cc,
ov-base-scalar.cc, ov-base-sparse.cc, ov-base.cc, ov-bool-mat.cc,
ov-bool-sparse.cc, ov-bool.cc, ov-builtin.cc, ov-cell.cc, ov-ch-mat.cc,
ov-class.cc, ov-classdef.cc, ov-colon.cc, ov-complex.cc, ov-cs-list.cc,
ov-cx-diag.cc, ov-cx-mat.cc, ov-cx-sparse.cc, ov-dld-fcn.cc, ov-fcn-handle.cc,
ov-fcn-inline.cc, ov-fcn.cc, ov-float.cc, ov-flt-complex.cc, ov-flt-cx-diag.cc,
ov-flt-cx-mat.cc, ov-flt-re-diag.cc, ov-flt-re-mat.cc, ov-int16.cc,
ov-int32.cc, ov-int64.cc, ov-int8.cc, ov-java.cc, ov-lazy-idx.cc,
ov-mex-fcn.cc, ov-null-mat.cc, ov-oncleanup.cc, ov-perm.cc, ov-range.cc,
ov-re-diag.cc, ov-re-mat.cc, ov-re-sparse.cc, ov-scalar.cc, ov-str-mat.cc,
ov-struct.cc, ov-typeinfo.cc, ov-uint16.cc, ov-uint32.cc, ov-uint64.cc,
ov-uint8.cc, ov-usr-fcn.cc, ov.cc, ovl.cc, octave.cc, 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-double-conv.cc, op-fcdm-fcdm.cc,
op-fcdm-fdm.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-float-conv.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-int-conv.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-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, lex.ll, oct-parse.in.yy,
pt-arg-list.cc, pt-array-list.cc, pt-assign.cc, pt-binop.cc, pt-bp.cc,
pt-cbinop.cc, pt-cell.cc, pt-check.cc, pt-classdef.cc, pt-cmd.cc, pt-colon.cc,
pt-const.cc, pt-decl.cc, pt-eval.cc, pt-except.cc, pt-exp.cc, pt-fcn-handle.cc,
pt-funcall.cc, pt-id.cc, pt-idx.cc, pt-jump.cc, pt-loop.cc, pt-mat.cc,
pt-misc.cc, pt-pr-code.cc, pt-select.cc, pt-stmt.cc, pt-unop.cc, pt.cc,
token.cc, Array-jit.cc, Array-os.cc, Array-sym.cc, Array-tc.cc, version.cc,
Array-C.cc, Array-b.cc, Array-ch.cc, Array-d.cc, Array-f.cc, Array-fC.cc,
Array-i.cc, Array-idx-vec.cc, Array-s.cc, Array-str.cc, Array-util.cc,
Array-voidp.cc, Array.cc, CColVector.cc, CDiagMatrix.cc, CMatrix.cc,
CNDArray.cc, CRowVector.cc, CSparse.cc, DiagArray2.cc, MArray-C.cc,
MArray-d.cc, MArray-f.cc, MArray-fC.cc, MArray-i.cc, MArray-s.cc, MArray.cc,
MDiagArray2.cc, MSparse-C.cc, MSparse-d.cc, MatrixType.cc, PermMatrix.cc,
Range.cc, Sparse-C.cc, Sparse-b.cc, Sparse-d.cc, Sparse.cc, boolMatrix.cc,
boolNDArray.cc, boolSparse.cc, chMatrix.cc, chNDArray.cc, dColVector.cc,
dDiagMatrix.cc, dMatrix.cc, dNDArray.cc, dRowVector.cc, dSparse.cc,
dim-vector.cc, fCColVector.cc, fCDiagMatrix.cc, fCMatrix.cc, fCNDArray.cc,
fCRowVector.cc, fColVector.cc, fDiagMatrix.cc, fMatrix.cc, fNDArray.cc,
fRowVector.cc, idx-vector.cc, int16NDArray.cc, int32NDArray.cc,
int64NDArray.cc, int8NDArray.cc, intNDArray.cc, uint16NDArray.cc,
uint32NDArray.cc, uint64NDArray.cc, uint8NDArray.cc, blaswrap.c, cquit.c,
f77-extern.cc, f77-fcn.c, lo-error.c, quit.cc, CollocWt.cc, DASPK.cc, DASRT.cc,
DASSL.cc, EIG.cc, LSODE.cc, ODES.cc, Quad.cc, aepbalance.cc, chol.cc,
eigs-base.cc, fEIG.cc, gepbalance.cc, hess.cc, lo-mappers.cc, lo-specfun.cc,
lu.cc, oct-convn.cc, oct-fftw.cc, oct-norm.cc, oct-rand.cc, oct-spparms.cc,
qr.cc, qrp.cc, randgamma.c, randmtzig.c, randpoisson.c, schur.cc,
sparse-chol.cc, sparse-dmsolve.cc, sparse-lu.cc, sparse-qr.cc, svd.cc,
mk-ops.awk, dir-ops.cc, file-ops.cc, file-stat.cc, lo-sysdep.cc, mach-info.cc,
oct-env.cc, oct-group.cc, oct-passwd.cc, oct-syscalls.cc, oct-time.cc,
oct-uname.cc, cmd-edit.cc, cmd-hist.cc, data-conv.cc, f2c-main.c,
glob-match.cc, kpse.cc, lo-array-errwarn.cc, lo-array-gripes.cc, lo-cutils.c,
lo-ieee.cc, lo-regexp.cc, lo-utils.cc, oct-base64.cc, oct-glob.cc,
oct-inttypes.cc, oct-locbuf.cc, oct-mutex.cc, oct-rl-edit.c, oct-rl-hist.c,
oct-shlib.cc, oct-sort.cc, pathsearch.cc, singleton-cleanup.cc, sparse-sort.cc,
sparse-util.cc, str-vec.cc, unwind-prot.cc, url-transfer.cc,
display-available.c, main-cli.cc, main-gui.cc, main.in.cc, mkoctfile.in.cc,
octave-config.in.cc:
Use '#include "config.h"' rather than <config.h>.
| author | Rik <rik@octave.org> |
|---|---|
| date | Thu, 18 Feb 2016 13:34:50 -0800 |
| parents | fcac5dbbf9ed |
| children | b8c05cc524ef |
| rev | line source |
|---|---|
| 523 | 1 /* |
| 2 | |
|
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3 Copyright (C) 1994-2015 John W. Eaton |
| 523 | 4 |
| 5 This file is part of Octave. | |
| 6 | |
| 7 Octave is free software; you can redistribute it and/or modify it | |
| 8 under the terms of the GNU General Public License as published by the | |
| 7016 | 9 Free Software Foundation; either version 3 of the License, or (at your |
| 10 option) any later version. | |
| 523 | 11 |
| 12 Octave is distributed in the hope that it will be useful, but WITHOUT | |
| 13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 15 for more details. | |
| 16 | |
| 17 You should have received a copy of the GNU General Public License | |
| 7016 | 18 along with Octave; see the file COPYING. If not, see |
| 19 <http://www.gnu.org/licenses/>. | |
| 523 | 20 |
| 21 */ | |
| 22 | |
| 23 #ifdef HAVE_CONFIG_H | |
|
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24 # include "config.h" |
| 523 | 25 #endif |
| 26 | |
| 1341 | 27 #include <cerrno> |
| 28 #include <cstdio> | |
| 29 #include <cstddef> | |
| 30 #include <cstdlib> | |
| 31 #include <cstring> | |
| 32 | |
| 5765 | 33 #include <sstream> |
| 1728 | 34 #include <string> |
| 35 | |
| 1832 | 36 #include <sys/types.h> |
| 37 #include <unistd.h> | |
| 38 | |
| 2926 | 39 #include "file-ops.h" |
| 40 #include "file-stat.h" | |
| 41 #include "glob-match.h" | |
| 42 #include "oct-env.h" | |
| 5777 | 43 #include "pathsearch.h" |
| 1755 | 44 #include "str-vec.h" |
| 45 | |
| 5102 | 46 #include "Cell.h" |
| 1355 | 47 #include "defun.h" |
| 1781 | 48 #include "dir-ops.h" |
| 1355 | 49 #include "dirfns.h" |
| 50 #include "error.h" | |
|
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51 #include "errwarn.h" |
| 5640 | 52 #include "input.h" |
| 5832 | 53 #include "load-path.h" |
|
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54 #include "octave-link.h" |
|
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55 #include "ovl.h" |
| 1355 | 56 #include "pager.h" |
| 57 #include "procstream.h" | |
| 58 #include "sysdep.h" | |
| 1750 | 59 #include "toplev.h" |
| 1449 | 60 #include "unwind-prot.h" |
| 523 | 61 #include "utils.h" |
| 1742 | 62 #include "variables.h" |
| 523 | 63 |
| 5640 | 64 // TRUE means we ask for confirmation before recursively removing a |
| 65 // directory tree. | |
| 66 static bool Vconfirm_recursive_rmdir = true; | |
| 67 | |
| 6323 | 68 // The time we last time we changed directories. |
| 69 octave_time Vlast_chdir_time = 0.0; | |
| 70 | |
| 1328 | 71 static int |
| 3523 | 72 octave_change_to_directory (const std::string& newdir) |
| 1328 | 73 { |
|
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74 std::string xdir = file_ops::tilde_expand (newdir); |
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75 |
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76 int cd_ok = octave_env::chdir (xdir); |
| 1328 | 77 |
|
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78 if (! cd_ok) |
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79 error ("%s: %s", newdir.c_str (), gnulib::strerror (errno)); |
| 6323 | 80 |
|
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81 Vlast_chdir_time.stamp (); |
| 5832 | 82 |
|
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83 // FIXME: should these actions be handled as a list of functions |
|
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84 // to call so users can add their own chdir handlers? |
|
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85 |
|
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86 load_path::update (); |
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87 |
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88 octave_link::change_directory (octave_env::get_current_directory ()); |
| 1328 | 89 |
| 90 return cd_ok; | |
| 91 } | |
| 92 | |
|
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93 DEFUN (cd, args, nargout, |
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94 "-*- texinfo -*-\n\ |
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95 @deftypefn {} {} cd @var{dir}\n\ |
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96 @deftypefnx {} {} cd\n\ |
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97 @deftypefnx {} {@var{old_dir} =} cd (@var{dir})\n\ |
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98 @deftypefnx {} {} chdir @dots{}\n\ |
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99 Change the current working directory to @var{dir}.\n\ |
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100 \n\ |
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101 If @var{dir} is omitted, the current directory is changed to the user's home\n\ |
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102 directory (@qcode{\"~\"}).\n\ |
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103 \n\ |
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104 For example,\n\ |
| 523 | 105 \n\ |
| 3301 | 106 @example\n\ |
| 107 cd ~/octave\n\ | |
| 108 @end example\n\ | |
| 109 \n\ | |
| 110 @noindent\n\ | |
| 10840 | 111 changes the current working directory to @file{~/octave}. If the\n\ |
| 3301 | 112 directory does not exist, an error message is printed and the working\n\ |
| 113 directory is not changed.\n\ | |
|
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114 \n\ |
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115 @code{chdir} is an alias for @code{cd} and can be used in all of the same\n\ |
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116 calling formats.\n\ |
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117 \n\ |
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118 Compatibility Note: When called with no arguments, @sc{matlab} prints the\n\ |
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119 present working directory rather than changing to the user's home directory.\n\ |
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120 @seealso{pwd, mkdir, rmdir, dir, ls}\n\ |
| 11547 | 121 @end deftypefn") |
| 523 | 122 { |
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123 int nargin = args.length (); |
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124 |
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125 if (nargin > 1) |
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126 print_usage (); |
| 523 | 127 |
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128 octave_value_list retval; |
| 1755 | 129 |
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130 if (nargout > 0) |
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131 retval = octave_value (octave_env::get_current_directory ()); |
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132 |
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133 if (nargin == 1) |
| 523 | 134 { |
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135 std::string dirname = args(0).xstring_value ("cd: DIR must be a string"); |
| 523 | 136 |
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137 if (! dirname.empty ()) |
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138 octave_change_to_directory (dirname); |
| 523 | 139 } |
| 140 else | |
| 141 { | |
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142 std::string home_dir = octave_env::get_home_directory (); |
| 2926 | 143 |
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144 if (! home_dir.empty ()) |
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145 octave_change_to_directory (home_dir); |
| 523 | 146 } |
| 147 | |
| 148 return retval; | |
| 149 } | |
| 150 | |
| 611 | 151 DEFALIAS (chdir, cd); |
| 152 | |
| 6482 | 153 DEFUN (pwd, , , |
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154 "-*- texinfo -*-\n\ |
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155 @deftypefn {} {} pwd ()\n\ |
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156 @deftypefnx {} {@var{dir} =} pwd ()\n\ |
| 3301 | 157 Return the current working directory.\n\ |
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158 @seealso{cd, dir, ls, mkdir, rmdir}\n\ |
| 3301 | 159 @end deftypefn") |
| 523 | 160 { |
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161 return ovl (octave_env::get_current_directory ()); |
| 523 | 162 } |
| 163 | |
| 1957 | 164 DEFUN (readdir, args, , |
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165 "-*- texinfo -*-\n\ |
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166 @deftypefn {} {@var{files} =} readdir (@var{dir})\n\ |
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167 @deftypefnx {} {[@var{files}, @var{err}, @var{msg}] =} readdir (@var{dir})\n\ |
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168 Return the names of files in the directory @var{dir} as a cell array of\n\ |
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169 strings.\n\ |
| 1389 | 170 \n\ |
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171 If an error occurs, return an empty cell array in @var{files}.\n\ |
| 3301 | 172 If successful, @var{err} is 0 and @var{msg} is an empty string.\n\ |
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173 Otherwise, @var{err} is nonzero and @var{msg} contains a system-dependent\n\ |
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174 error message.\n\ |
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175 @seealso{ls, dir, glob, what}\n\ |
| 3301 | 176 @end deftypefn") |
| 1389 | 177 { |
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178 if (args.length () != 1) |
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179 print_usage (); |
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180 |
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181 std::string dirname = args(0).xstring_value ("readdir: DIR must be a string"); |
| 2669 | 182 |
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183 octave_value_list retval = ovl (Cell (), -1.0, ""); |
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184 |
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185 dir_entry dir (dirname); |
| 1389 | 186 |
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187 if (dir) |
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188 { |
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189 string_vector dirlist = dir.read (); |
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190 retval(0) = Cell (dirlist.sort ()); |
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191 retval(1) = 0.0; |
| 1389 | 192 } |
| 193 else | |
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194 retval(2) = dir.error (); |
| 1389 | 195 |
| 1401 | 196 return retval; |
| 197 } | |
| 198 | |
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199 // FIXME: should maybe also allow second arg to specify mode? |
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200 // OTOH, that might cause trouble with compatibility later... |
| 1401 | 201 |
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202 DEFUNX ("mkdir", Fmkdir, args, , |
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203 "-*- texinfo -*-\n\ |
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204 @deftypefn {} {} mkdir @var{dir}\n\ |
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205 @deftypefnx {} {} mkdir (@var{parent}, @var{dir})\n\ |
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206 @deftypefnx {} {[@var{status}, @var{msg}, @var{msgid}] =} mkdir (@dots{})\n\ |
| 8109 | 207 Create a directory named @var{dir} in the directory @var{parent}.\n\ |
| 1401 | 208 \n\ |
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209 If no @var{parent} directory is specified the present working directory is\n\ |
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210 used.\n\ |
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211 \n\ |
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212 If successful, @var{status} is 1, and @var{msg}, @var{msgid} are empty\n\ |
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213 character strings (""). Otherwise, @var{status} is 0, @var{msg} contains a\n\ |
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214 system-dependent error message, and @var{msgid} contains a unique message\n\ |
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215 identifier.\n\ |
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216 \n\ |
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217 When creating a directory permissions will be set to\n\ |
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218 @code{0777 - @var{umask}}.\n\ |
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219 @seealso{rmdir, pwd, cd, umask}\n\ |
| 3301 | 220 @end deftypefn") |
| 1401 | 221 { |
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222 int nargin = args.length (); |
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223 |
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224 if (nargin < 1 || nargin > 2) |
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225 print_usage (); |
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226 |
| 6187 | 227 std::string dirname; |
| 228 | |
| 229 if (nargin == 2) | |
| 1401 | 230 { |
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231 std::string parent = args(0).xstring_value ("mkdir: PARENT must be a string"); |
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232 std::string dir = args(1).xstring_value ("mkdir: DIR must be a string"); |
| 1401 | 233 |
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234 dirname = file_ops::concat (parent, dir); |
| 6187 | 235 } |
| 6200 | 236 else if (nargin == 1) |
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237 dirname = args(0).xstring_value ("mkdir: DIR must be a string"); |
| 6187 | 238 |
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239 dirname = file_ops::tilde_expand (dirname); |
| 6187 | 240 |
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241 file_stat fs (dirname); |
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242 |
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243 if (fs && fs.is_dir ()) |
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244 { |
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245 // For Matlab compatibility, return true when directory already exists. |
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246 return ovl (true, "directory exists", "mkdir"); |
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247 } |
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248 else |
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249 { |
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250 std::string msg; |
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251 |
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252 int status = octave_mkdir (dirname, 0777, msg); |
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253 |
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254 if (status < 0) |
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255 return ovl (false, msg, "mkdir"); |
| 6187 | 256 else |
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257 return ovl (true, "", ""); |
| 1401 | 258 } |
| 259 } | |
| 260 | |
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261 DEFUNX ("rmdir", Frmdir, args, , |
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262 "-*- texinfo -*-\n\ |
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263 @deftypefn {} {} rmdir @var{dir}\n\ |
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264 @deftypefnx {} {} rmdir (@var{dir}, \"s\")\n\ |
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265 @deftypefnx {} {[@var{status}, @var{msg}, @var{msgid}] =} rmdir (@dots{})\n\ |
| 3301 | 266 Remove the directory named @var{dir}.\n\ |
| 1401 | 267 \n\ |
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268 If the optional second parameter is supplied with value @qcode{\"s\"},\n\ |
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269 recursively remove all subdirectories as well.\n\ |
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270 \n\ |
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271 If successful, @var{status} is 1, and @var{msg}, @var{msgid} are empty\n\ |
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272 character strings (""). Otherwise, @var{status} is 0, @var{msg} contains a\n\ |
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273 system-dependent error message, and @var{msgid} contains a unique message\n\ |
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274 identifier.\n\ |
| 5476 | 275 \n\ |
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276 @seealso{mkdir, confirm_recursive_rmdir, pwd}\n\ |
| 3301 | 277 @end deftypefn") |
| 1401 | 278 { |
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279 int nargin = args.length (); |
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280 |
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281 if (nargin < 1 || nargin > 2) |
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282 print_usage (); |
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283 |
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284 std::string dirname = args(0).xstring_value ("rmdir: DIR must be a string"); |
| 5476 | 285 |
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286 std::string fulldir = file_ops::tilde_expand (dirname); |
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287 int status = -1; |
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288 std::string msg; |
| 1401 | 289 |
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290 if (nargin == 2) |
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291 { |
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292 if (args(1).string_value () != "s") |
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293 error ("rmdir: second argument must be \"s\" for recursive removal"); |
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294 |
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295 bool doit = true; |
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296 |
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297 if (interactive && ! forced_interactive && Vconfirm_recursive_rmdir) |
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298 { |
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299 std::string prompt = "remove entire contents of " + fulldir + "? "; |
| 5640 | 300 |
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301 doit = octave_yes_or_no (prompt); |
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302 } |
| 5640 | 303 |
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304 if (doit) |
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305 status = octave_recursive_rmdir (fulldir, msg); |
| 1401 | 306 } |
| 1389 | 307 else |
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308 status = octave_rmdir (fulldir, msg); |
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309 |
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310 if (status < 0) |
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311 return ovl (false, msg, "rmdir"); |
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312 else |
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313 return ovl (true, "", ""); |
| 1401 | 314 } |
| 315 | |
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316 DEFUNX ("link", Flink, args, , |
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317 "-*- texinfo -*-\n\ |
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318 @deftypefn {} {} link @var{old} @var{new}\n\ |
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319 @deftypefnx {} {[@var{err}, @var{msg}] =} link (@var{old}, @var{new})\n\ |
| 3710 | 320 Create a new link (also known as a hard link) to an existing file.\n\ |
| 321 \n\ | |
| 322 If successful, @var{err} is 0 and @var{msg} is an empty string.\n\ | |
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323 Otherwise, @var{err} is nonzero and @var{msg} contains a system-dependent\n\ |
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324 error message.\n\ |
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325 @seealso{symlink, unlink, readlink, lstat}\n\ |
| 3710 | 326 @end deftypefn") |
| 327 { | |
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328 if (args.length () != 2) |
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329 print_usage (); |
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330 |
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331 std::string from = args(0).xstring_value ("link: OLD must be a string"); |
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332 std::string to = args(1).xstring_value ("link: NEW must be a string"); |
| 3710 | 333 |
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334 std::string msg; |
| 3710 | 335 |
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336 int status = octave_link (from, to, msg); |
| 3710 | 337 |
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338 if (status < 0) |
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339 return ovl (-1.0, msg); |
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340 else |
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341 return ovl (status, ""); |
| 3710 | 342 } |
| 343 | |
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344 DEFUNX ("symlink", Fsymlink, args, , |
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345 "-*- texinfo -*-\n\ |
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346 @deftypefn {} {} symlink @var{old} @var{new}\n\ |
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347 @deftypefnx {} {[@var{err}, @var{msg}] =} symlink (@var{old}, @var{new})\n\ |
| 3710 | 348 Create a symbolic link @var{new} which contains the string @var{old}.\n\ |
| 349 \n\ | |
| 350 If successful, @var{err} is 0 and @var{msg} is an empty string.\n\ | |
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351 Otherwise, @var{err} is nonzero and @var{msg} contains a system-dependent\n\ |
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352 error message.\n\ |
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353 @seealso{link, unlink, readlink, lstat}\n\ |
| 3710 | 354 @end deftypefn") |
| 355 { | |
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356 if (args.length () != 2) |
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357 print_usage (); |
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358 |
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359 std::string from = args(0).xstring_value ("symlink: OLD must be a string"); |
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360 std::string to = args(1).xstring_value ("symlink: NEW must be a string"); |
| 3710 | 361 |
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362 std::string msg; |
| 3710 | 363 |
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364 int status = octave_symlink (from, to, msg); |
| 3710 | 365 |
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366 if (status < 0) |
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367 return ovl (-1.0, msg); |
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368 else |
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369 return ovl (status, ""); |
| 3710 | 370 } |
| 371 | |
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372 DEFUNX ("readlink", Freadlink, args, , |
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373 "-*- texinfo -*-\n\ |
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374 @deftypefn {} {} readlink @var{symlink}\n\ |
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375 @deftypefnx {} {[@var{result}, @var{err}, @var{msg}] =} readlink (@var{symlink})\n\ |
| 3710 | 376 Read the value of the symbolic link @var{symlink}.\n\ |
| 377 \n\ | |
| 378 If successful, @var{result} contains the contents of the symbolic link\n\ | |
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379 @var{symlink}, @var{err} is 0, and @var{msg} is an empty string.\n\ |
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380 Otherwise, @var{err} is nonzero and @var{msg} contains a system-dependent\n\ |
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381 error message.\n\ |
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382 @seealso{lstat, symlink, link, unlink, delete}\n\ |
| 3710 | 383 @end deftypefn") |
| 384 { | |
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385 if (args.length () != 1) |
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386 print_usage (); |
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387 |
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388 std::string symlink = args(0).xstring_value ("readlink: SYMLINK must be a string"); |
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389 |
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390 std::string result, msg; |
| 3710 | 391 |
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392 int status = octave_readlink (symlink, result, msg); |
| 3710 | 393 |
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394 if (status < 0) |
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395 return ovl ("", -1.0, msg); |
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396 else |
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397 return ovl (result, status, ""); |
| 3710 | 398 } |
| 399 | |
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400 DEFUNX ("rename", Frename, args, , |
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401 "-*- texinfo -*-\n\ |
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402 @deftypefn {} {} rename @var{old} @var{new}\n\ |
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403 @deftypefnx {} {[@var{err}, @var{msg}] =} rename (@var{old}, @var{new})\n\ |
| 3301 | 404 Change the name of file @var{old} to @var{new}.\n\ |
| 1401 | 405 \n\ |
| 3301 | 406 If successful, @var{err} is 0 and @var{msg} is an empty string.\n\ |
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407 Otherwise, @var{err} is nonzero and @var{msg} contains a system-dependent\n\ |
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408 error message.\n\ |
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409 @seealso{movefile, copyfile, ls, dir}\n\ |
| 3301 | 410 @end deftypefn") |
| 1401 | 411 { |
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412 if (args.length () != 2) |
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413 print_usage (); |
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414 |
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415 std::string from = args(0).xstring_value ("rename: OLD must be a string"); |
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416 std::string to = args(1).xstring_value ("rename: NEW must be a string"); |
| 1728 | 417 |
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418 std::string msg; |
| 1728 | 419 |
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420 int status = octave_rename (from, to, msg); |
| 2669 | 421 |
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422 if (status < 0) |
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423 return ovl (-1.0, msg); |
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424 else |
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425 return ovl (status, ""); |
| 1389 | 426 } |
| 427 | |
| 2495 | 428 DEFUN (glob, args, , |
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429 "-*- texinfo -*-\n\ |
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430 @deftypefn {} {} glob (@var{pattern})\n\ |
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431 Given an array of pattern strings (as a char array or a cell array) in\n\ |
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432 @var{pattern}, return a cell array of filenames that match any of\n\ |
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433 them, or an empty cell array if no patterns match.\n\ |
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434 \n\ |
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435 The pattern strings are interpreted as filename globbing patterns (as they\n\ |
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436 are used by Unix shells).\n\ |
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437 \n\ |
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438 Within a pattern\n\ |
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439 \n\ |
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440 @table @code\n\ |
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441 @item *\n\ |
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442 matches any string, including the null string,\n\ |
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443 \n\ |
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444 @item ?\n\ |
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445 matches any single character, and\n\ |
| 10840 | 446 \n\ |
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447 @item [@dots{}]\n\ |
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448 matches any of the enclosed characters.\n\ |
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449 @end table\n\ |
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450 \n\ |
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451 Tilde expansion is performed on each of the patterns before looking for\n\ |
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452 matching filenames. For example:\n\ |
| 2495 | 453 \n\ |
| 3301 | 454 @example\n\ |
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455 ls\n\ |
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456 @result{}\n\ |
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457 file1 file2 file3 myfile1 myfile1b\n\ |
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458 glob (\"*file1\")\n\ |
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459 @result{}\n\ |
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460 @{\n\ |
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461 [1,1] = file1\n\ |
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462 [2,1] = myfile1\n\ |
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463 @}\n\ |
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464 glob (\"myfile?\")\n\ |
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465 @result{}\n\ |
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466 @{\n\ |
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467 [1,1] = myfile1\n\ |
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468 @}\n\ |
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469 glob (\"file[12]\")\n\ |
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470 @result{}\n\ |
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471 @{\n\ |
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472 [1,1] = file1\n\ |
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473 [2,1] = file2\n\ |
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474 @}\n\ |
| 3301 | 475 @end example\n\ |
| 19119 | 476 @seealso{ls, dir, readdir, what}\n\ |
| 5597 | 477 @end deftypefn") |
| 2495 | 478 { |
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479 if (args.length () != 1) |
| 5823 | 480 print_usage (); |
| 2495 | 481 |
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482 string_vector pat = args(0).xstring_vector_value ("glob: PATTERN must be a string"); |
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483 |
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484 glob_match pattern (file_ops::tilde_expand (pat)); |
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485 |
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486 return ovl (Cell (pattern.glob ())); |
| 2495 | 487 } |
| 488 | |
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489 /* |
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490 %!test |
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491 %! tmpdir = tempname; |
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492 %! filename = {"file1", "file2", "file3", "myfile1", "myfile1b"}; |
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493 %! if (mkdir (tmpdir)) |
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494 %! cwd = pwd; |
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495 %! cd (tmpdir); |
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496 %! if (strcmp (canonicalize_file_name (pwd), canonicalize_file_name (tmpdir))) |
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497 %! a = 0; |
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498 %! for n = 1:5 |
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499 %! save (filename{n}, "a"); |
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500 %! endfor |
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501 %! else |
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502 %! rmdir (tmpdir); |
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503 %! error ("Couldn't change to temporary dir"); |
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504 %! endif |
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505 %! else |
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506 %! error ("Couldn't create temporary directory"); |
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507 %! endif |
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508 %! result1 = glob ("*file1"); |
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509 %! result2 = glob ("myfile?"); |
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510 %! result3 = glob ("file[12]"); |
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511 %! for n = 1:5 |
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512 %! delete (filename{n}); |
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513 %! endfor |
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514 %! cd (cwd); |
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515 %! rmdir (tmpdir); |
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516 %! assert (result1, {"file1"; "myfile1"}); |
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517 %! assert (result2, {"myfile1"}); |
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518 %! assert (result3, {"file1"; "file2"}); |
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519 */ |
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520 |
| 19119 | 521 DEFUN (__fnmatch__, args, , |
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522 "-*- texinfo -*-\n\ |
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523 @deftypefn {} {} fnmatch (@var{pattern}, @var{string})\n\ |
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524 Return true or false for each element of @var{string} that matches any of\n\ |
| 3301 | 525 the elements of the string array @var{pattern}, using the rules of\n\ |
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526 filename pattern matching.\n\ |
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527 \n\ |
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528 For example:\n\ |
| 2496 | 529 \n\ |
| 3301 | 530 @example\n\ |
| 531 @group\n\ | |
| 6233 | 532 fnmatch (\"a*b\", @{\"ab\"; \"axyzb\"; \"xyzab\"@})\n\ |
| 3301 | 533 @result{} [ 1; 1; 0 ]\n\ |
| 534 @end group\n\ | |
| 535 @end example\n\ | |
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536 @seealso{glob, regexp}\n\ |
| 3301 | 537 @end deftypefn") |
| 2496 | 538 { |
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539 if (args.length () != 2) |
| 5823 | 540 print_usage (); |
| 2496 | 541 |
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542 string_vector pat = args(0).string_vector_value (); |
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543 string_vector str = args(1).string_vector_value (); |
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544 |
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545 glob_match pattern (file_ops::tilde_expand (pat)); |
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546 |
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547 return ovl (pattern.match (str)); |
| 2496 | 548 } |
| 549 | |
| 5777 | 550 DEFUN (filesep, args, , |
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551 "-*- texinfo -*-\n\ |
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552 @deftypefn {} {} filesep ()\n\ |
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553 @deftypefnx {} {} filesep (\"all\")\n\ |
| 5777 | 554 Return the system-dependent character used to separate directory names.\n\ |
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555 \n\ |
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556 If @qcode{\"all\"} is given, the function returns all valid file separators\n\ |
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557 in the form of a string. The list of file separators is system-dependent.\n\ |
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558 It is @samp{/} (forward slash) under UNIX or @w{Mac OS X}, @samp{/} and\n\ |
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559 @samp{\\} (forward and backward slashes) under Windows.\n\ |
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560 @seealso{pathsep}\n\ |
| 5777 | 561 @end deftypefn") |
| 562 { | |
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563 int nargin = args.length (); |
| 5777 | 564 |
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565 if (nargin > 1) |
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566 print_usage (); |
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567 |
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568 octave_value retval; |
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569 |
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570 if (nargin == 0) |
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571 retval = file_ops::dir_sep_str (); |
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572 else |
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573 { |
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574 std::string s = args(0).xstring_value ("filesep: argument must be a string"); |
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575 if (s != "all") |
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576 error ("filesep: argument must be \"all\""); |
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577 |
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578 retval = file_ops::dir_sep_chars (); |
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579 } |
| 5777 | 580 |
| 581 return retval; | |
| 582 } | |
| 583 | |
| 9266 | 584 DEFUN (pathsep, args, nargout, |
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585 "-*- texinfo -*-\n\ |
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586 @deftypefn {} {@var{val} =} pathsep ()\n\ |
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587 @deftypefnx {} {@var{old_val} =} pathsep (@var{new_val})\n\ |
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588 Query or set the character used to separate directories in a path.\n\ |
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589 @seealso{filesep}\n\ |
| 5777 | 590 @end deftypefn") |
| 591 { | |
| 9266 | 592 int nargin = args.length (); |
| 593 | |
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594 if (nargin > 1) |
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595 print_usage (); |
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596 |
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597 octave_value retval; |
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598 |
| 9266 | 599 if (nargout > 0 || nargin == 0) |
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600 retval = dir_path::path_sep_str (); |
| 9266 | 601 |
| 602 if (nargin == 1) | |
| 603 { | |
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604 std::string sval = args(0).xstring_value ("pathsep: argument must be a single character"); |
| 9266 | 605 |
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606 switch (sval.length ()) |
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607 { |
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608 case 1: |
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609 dir_path::path_sep_char (sval[0]); |
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610 break; |
| 9266 | 611 |
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612 case 0: |
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613 dir_path::path_sep_char ('\0'); |
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614 break; |
| 9266 | 615 |
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616 default: |
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617 error ("pathsep: argument must be a single character"); |
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618 break; |
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619 } |
| 9266 | 620 } |
| 5777 | 621 |
| 622 return retval; | |
| 623 } | |
| 624 | |
| 5794 | 625 DEFUN (confirm_recursive_rmdir, args, nargout, |
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626 "-*- texinfo -*-\n\ |
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627 @deftypefn {} {@var{val} =} confirm_recursive_rmdir ()\n\ |
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628 @deftypefnx {} {@var{old_val} =} confirm_recursive_rmdir (@var{new_val})\n\ |
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629 @deftypefnx {} {} confirm_recursive_rmdir (@var{new_val}, \"local\")\n\ |
| 5794 | 630 Query or set the internal variable that controls whether Octave\n\ |
| 631 will ask for confirmation before recursively removing a directory tree.\n\ | |
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632 \n\ |
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633 When called from inside a function with the @qcode{\"local\"} option, the\n\ |
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634 variable is changed locally for the function and any subroutines it calls.\n\ |
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635 The original variable value is restored when exiting the function.\n\ |
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636 @seealso{rmdir}\n\ |
| 5794 | 637 @end deftypefn") |
| 5640 | 638 { |
| 5794 | 639 return SET_INTERNAL_VARIABLE (confirm_recursive_rmdir); |
| 4264 | 640 } |