Mercurial > octave
annotate liboctave/system/oct-group.cc @ 31607:aac27ad79be6 stable
maint: Re-indent code after switch to using namespace macros.
* build-env.h, build-env.in.cc, Cell.h, __betainc__.cc, __eigs__.cc,
__ftp__.cc, __ichol__.cc, __ilu__.cc, __isprimelarge__.cc, __magick_read__.cc,
__pchip_deriv__.cc, amd.cc, base-text-renderer.cc, base-text-renderer.h,
besselj.cc, bitfcns.cc, bsxfun.cc, c-file-ptr-stream.h, call-stack.cc,
call-stack.h, ccolamd.cc, cellfun.cc, chol.cc, colamd.cc, dasrt.cc, data.cc,
debug.cc, defaults.cc, defaults.h, det.cc, display.cc, display.h, dlmread.cc,
dynamic-ld.cc, dynamic-ld.h, 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,
file-io.cc, filter.cc, find.cc, ft-text-renderer.cc, ft-text-renderer.h,
gcd.cc, gl-render.cc, gl-render.h, gl2ps-print.cc, gl2ps-print.h,
graphics-toolkit.cc, graphics-toolkit.h, graphics.cc, gsvd.cc, gtk-manager.cc,
gtk-manager.h, help.cc, help.h, 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, latex-text-renderer.cc,
latex-text-renderer.h, load-path.cc, load-path.h, load-save.cc, load-save.h,
lookup.cc, ls-hdf5.cc, ls-mat4.cc, ls-mat5.cc, lsode.cc, lu.cc, mappers.cc,
matrix_type.cc, max.cc, mex.cc, mexproto.h, mxarray.h, mxtypes.in.h,
oct-errno.in.cc, oct-hdf5-types.cc, oct-hist.cc, oct-hist.h, oct-map.cc,
oct-map.h, oct-opengl.h, oct-prcstrm.h, oct-process.cc, oct-process.h,
oct-stdstrm.h, oct-stream.cc, oct-stream.h, oct-strstrm.h,
octave-default-image.h, ordqz.cc, ordschur.cc, pager.cc, pager.h, pinv.cc,
pow2.cc, pr-output.cc, psi.cc, qr.cc, quadcc.cc, rand.cc, regexp.cc,
settings.cc, settings.h, sighandlers.cc, sighandlers.h, sparse-xpow.cc,
sqrtm.cc, stack-frame.cc, stack-frame.h, stream-euler.cc, strfns.cc, svd.cc,
syminfo.cc, syminfo.h, symrcm.cc, symrec.cc, symrec.h, symscope.cc, symscope.h,
symtab.cc, symtab.h, sysdep.cc, sysdep.h, text-engine.cc, text-engine.h,
text-renderer.cc, text-renderer.h, time.cc, toplev.cc, typecast.cc,
url-handle-manager.cc, url-handle-manager.h, urlwrite.cc, utils.cc, utils.h,
variables.cc, variables.h, xdiv.cc, __delaunayn__.cc, __init_fltk__.cc,
__init_gnuplot__.cc, __ode15__.cc, __voronoi__.cc, audioread.cc, convhulln.cc,
gzip.cc, 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-diag.cc, ov-base-int.cc, ov-base-mat.cc,
ov-base-mat.h, ov-base-scalar.cc, ov-base.cc, ov-base.h, ov-bool-mat.cc,
ov-bool-mat.h, ov-bool-sparse.cc, ov-bool.cc, ov-builtin.h, ov-cell.cc,
ov-ch-mat.cc, ov-class.cc, ov-class.h, ov-classdef.cc, ov-classdef.h,
ov-complex.cc, ov-cx-diag.cc, ov-cx-mat.cc, ov-cx-sparse.cc, ov-dld-fcn.cc,
ov-dld-fcn.h, ov-fcn-handle.cc, ov-fcn-handle.h, ov-fcn.h, 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-flt-re-mat.h, ov-intx.h, ov-java.cc, ov-lazy-idx.cc,
ov-legacy-range.cc, ov-magic-int.cc, ov-mex-fcn.cc, ov-mex-fcn.h,
ov-null-mat.cc, ov-perm.cc, ov-range.cc, ov-re-diag.cc, ov-re-mat.cc,
ov-re-mat.h, ov-re-sparse.cc, ov-scalar.cc, ov-str-mat.cc, ov-struct.cc,
ov-typeinfo.cc, ov-typeinfo.h, ov-usr-fcn.cc, ov-usr-fcn.h, ov.cc, ov.h, ovl.h,
octave.cc, octave.h, op-b-sbm.cc, op-bm-sbm.cc, op-cs-scm.cc, op-fm-fcm.cc,
op-fs-fcm.cc, op-s-scm.cc, op-scm-cs.cc, op-scm-s.cc, op-sm-cs.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, oct-lvalue.cc, oct-lvalue.h,
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-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:
Re-indent code after switch to using namespace macros.
author | Rik <rik@octave.org> |
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date | Thu, 01 Dec 2022 18:02:15 -0800 |
parents | e88a07dec498 |
children | 597f3ee61a48 |
rev | line source |
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1 //////////////////////////////////////////////////////////////////////// |
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2 // |
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3 // Copyright (C) 1996-2022 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 //////////////////////////////////////////////////////////////////////// |
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26 #if defined (HAVE_CONFIG_H) |
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27 # include "config.h" |
2937 | 28 #endif |
29 | |
30 #include <sys/types.h> | |
31 | |
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32 #if defined (HAVE_GRP_H) |
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33 # include <grp.h> |
2937 | 34 #endif |
35 | |
36 #include "lo-error.h" | |
37 #include "oct-group.h" | |
38 #include "str-vec.h" | |
39 | |
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40 #define NOT_SUPPORTED(nm) \ |
4062 | 41 nm ": not supported on this system" |
2937 | 42 |
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43 OCTAVE_NORETURN static |
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44 void |
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45 err_invalid (void) |
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46 { |
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47 (*current_liboctave_error_handler) ("invalid group object"); |
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48 } |
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49 |
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50 OCTAVE_BEGIN_NAMESPACE(octave) |
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51 |
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52 OCTAVE_BEGIN_NAMESPACE(sys) |
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53 |
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54 std::string |
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55 group::name (void) const |
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56 { |
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57 if (! ok ()) |
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58 err_invalid (); |
2937 | 59 |
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60 return m_name; |
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61 } |
2937 | 62 |
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63 std::string |
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64 group::passwd (void) const |
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65 { |
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66 if (! ok ()) |
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67 err_invalid (); |
2937 | 68 |
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69 return m_passwd; |
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70 } |
2937 | 71 |
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72 gid_t |
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73 group::gid (void) const |
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74 { |
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75 if (! ok ()) |
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76 err_invalid (); |
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77 |
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78 return m_gid; |
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79 } |
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80 |
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81 string_vector |
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82 group::mem (void) const |
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83 { |
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84 if (! ok ()) |
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85 err_invalid (); |
2937 | 86 |
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87 return m_mem; |
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88 } |
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89 |
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90 group |
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91 group::getgrent (void) |
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92 { |
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93 std::string msg; |
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94 return getgrent (msg); |
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95 } |
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96 |
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97 group |
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98 group::getgrent (std::string& msg) |
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99 { |
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101 msg = ""; |
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102 return group (::getgrent (), msg); |
2937 | 103 #else |
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104 msg = NOT_SUPPORTED ("getgrent"); |
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105 return group (); |
2937 | 106 #endif |
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107 } |
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109 group |
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110 group::getgrgid (gid_t gid) |
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111 { |
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112 std::string msg; |
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113 return getgrgid (gid, msg); |
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114 } |
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116 group |
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117 group::getgrgid (gid_t gid, std::string& msg) |
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118 { |
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119 #if defined (HAVE_GETGRGID) |
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120 msg = ""; |
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121 return group (::getgrgid (gid), msg); |
2937 | 122 #else |
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123 octave_unused_parameter (gid); |
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124 |
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125 msg = NOT_SUPPORTED ("getgruid"); |
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126 return group (); |
2937 | 127 #endif |
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128 } |
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130 group |
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131 group::getgrnam (const std::string& nm) |
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132 { |
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133 std::string msg; |
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134 return getgrnam (nm, msg); |
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135 } |
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137 group |
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138 group::getgrnam (const std::string& nm, std::string& msg) |
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139 { |
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140 #if defined (HAVE_GETGRNAM) |
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141 msg = ""; |
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142 return group (::getgrnam (nm.c_str ()), msg); |
2937 | 143 #else |
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144 octave_unused_parameter (nm); |
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145 |
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146 msg = NOT_SUPPORTED ("getgrnam"); |
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147 return group (); |
2937 | 148 #endif |
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149 } |
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150 |
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151 int |
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152 group::setgrent (void) |
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153 { |
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154 std::string msg; |
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155 return setgrent (msg); |
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156 } |
2937 | 157 |
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158 int |
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159 group::setgrent (std::string& msg) |
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160 { |
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161 #if defined (HAVE_SETGRENT) |
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162 msg = ""; |
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163 ::setgrent (); |
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164 return 0; |
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165 #else |
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166 msg = NOT_SUPPORTED ("setgrent"); |
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167 return -1; |
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168 #endif |
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169 } |
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171 int |
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172 group::endgrent (void) |
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173 { |
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174 std::string msg; |
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175 return endgrent (msg); |
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176 } |
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177 |
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178 int |
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179 group::endgrent (std::string& msg) |
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180 { |
2937 | 181 #if defined (HAVE_ENDGRENT) |
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182 msg = ""; |
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183 ::endgrent (); |
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184 return 0; |
2937 | 185 #else |
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186 msg = NOT_SUPPORTED ("endgrent"); |
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187 return -1; |
2937 | 188 #endif |
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189 } |
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191 group::group (void *p, std::string& msg) |
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192 : m_name (), m_passwd (), m_gid (0), m_mem (), m_valid (false) |
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193 { |
2937 | 194 #if defined (HAVE_GRP_H) |
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195 msg = ""; |
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197 if (p) |
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198 { |
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199 struct ::group *gr = static_cast<struct ::group *> (p); |
2937 | 200 |
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201 m_name = gr->gr_name; |
2937 | 202 |
203 #if defined (HAVE_GR_PASSWD) | |
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204 m_passwd = gr->gr_passwd; |
2937 | 205 #endif |
206 | |
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207 m_gid = gr->gr_gid; |
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209 // FIXME: Maybe there should be a string_vector constructor |
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210 // that takes a NUL terminated list of C strings? |
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211 |
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212 const char *const *tmp = gr->gr_mem; |
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214 int k = 0; |
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215 while (*tmp++) |
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216 k++; |
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218 if (k > 0) |
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219 { |
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220 tmp = gr->gr_mem; |
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222 m_mem.resize (k); |
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224 for (int i = 0; i < k; i++) |
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225 m_mem[i] = tmp[i]; |
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226 } |
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228 m_valid = true; |
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229 } |
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230 #else |
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231 octave_unused_parameter (p); |
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232 |
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233 msg = NOT_SUPPORTED ("group functions"); |
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234 #endif |
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235 } |
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236 |
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237 OCTAVE_END_NAMESPACE(sys) |
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238 OCTAVE_END_NAMESPACE(octave) |