Mercurial > octave
annotate liboctave/system/oct-group.cc @ 21202:f7121e111991
maint: indent #ifdef blocks in liboctave and src directories.
* 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, CSparse.h, 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, MSparse.h, 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, dSparse.h, 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, f77-fcn.h, lo-error.c, quit.cc,
quit.h, CmplxAEPBAL.cc, CmplxCHOL.cc, CmplxGEPBAL.cc, CmplxHESS.cc, CmplxLU.cc,
CmplxQR.cc, CmplxQRP.cc, CmplxSCHUR.cc, CmplxSVD.cc, CollocWt.cc, DASPK.cc,
DASRT.cc, DASSL.cc, EIG.cc, LSODE.cc, ODES.cc, Quad.cc, base-lu.cc, base-qr.cc,
dbleAEPBAL.cc, dbleCHOL.cc, dbleGEPBAL.cc, dbleHESS.cc, dbleLU.cc, dbleQR.cc,
dbleQRP.cc, dbleSCHUR.cc, dbleSVD.cc, eigs-base.cc, fCmplxAEPBAL.cc,
fCmplxCHOL.cc, fCmplxGEPBAL.cc, fCmplxHESS.cc, fCmplxLU.cc, fCmplxQR.cc,
fCmplxQRP.cc, fCmplxSCHUR.cc, fCmplxSVD.cc, fEIG.cc, floatAEPBAL.cc,
floatCHOL.cc, floatGEPBAL.cc, floatHESS.cc, floatLU.cc, floatQR.cc,
floatQRP.cc, floatSCHUR.cc, floatSVD.cc, lo-mappers.cc, lo-specfun.cc,
oct-convn.cc, oct-fftw.cc, oct-fftw.h, oct-norm.cc, oct-rand.cc,
oct-spparms.cc, randgamma.c, randmtzig.c, randpoisson.c, sparse-chol.cc,
sparse-dmsolve.cc, sparse-lu.cc, sparse-qr.cc, mx-defs.h, dir-ops.cc,
file-ops.cc, file-stat.cc, lo-sysdep.cc, mach-info.cc, oct-env.cc,
oct-group.cc, oct-openmp.h, oct-passwd.cc, oct-syscalls.cc, oct-time.cc,
oct-uname.cc, pathlen.h, sysdir.h, syswait.h, cmd-edit.cc, cmd-hist.cc,
data-conv.cc, f2c-main.c, glob-match.cc, lo-array-errwarn.cc,
lo-array-gripes.cc, lo-cutils.c, lo-cutils.h, lo-ieee.cc, lo-math.h,
lo-regexp.cc, lo-utils.cc, oct-base64.cc, oct-glob.cc, oct-inttypes.cc,
oct-inttypes.h, oct-locbuf.cc, oct-mutex.cc, oct-refcount.h, 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, statdefs.h, str-vec.cc, unwind-prot.cc,
url-transfer.cc, display-available.h, main-cli.cc, main-gui.cc, main.in.cc,
mkoctfile.in.cc, octave-config.in.cc, shared-fcns.h:
indent #ifdef blocks in liboctave and src directories.
| author | Rik <rik@octave.org> |
|---|---|
| date | Sat, 06 Feb 2016 06:40:13 -0800 |
| parents | dfcb9d74b253 |
| children | 40de9f8f23a6 |
| rev | line source |
|---|---|
| 2937 | 1 /* |
| 2 | |
|
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3 Copyright (C) 1996-2015 John W. Eaton |
| 2937 | 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. | |
| 2937 | 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/>. | |
| 2937 | 20 |
| 21 */ | |
| 22 | |
| 23 #ifdef HAVE_CONFIG_H | |
|
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24 # include <config.h> |
| 2937 | 25 #endif |
| 26 | |
| 27 #include <sys/types.h> | |
| 28 | |
| 29 #ifdef HAVE_GRP_H | |
|
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30 # include <grp.h> |
| 2937 | 31 #endif |
| 32 | |
| 33 #include "lo-error.h" | |
| 34 #include "oct-group.h" | |
| 35 #include "str-vec.h" | |
| 36 | |
| 37 #define NOT_SUPPORTED(nm) \ | |
| 4062 | 38 nm ": not supported on this system" |
| 2937 | 39 |
|
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40 OCTAVE_NORETURN static |
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41 void |
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42 err_invalid (void) |
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43 { |
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44 (*current_liboctave_error_handler) ("invalid group object"); |
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45 } |
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46 |
| 3504 | 47 std::string |
| 2937 | 48 octave_group::name (void) const |
| 49 { | |
| 50 if (! ok ()) | |
|
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51 err_invalid (); |
| 2937 | 52 |
| 53 return gr_name; | |
| 54 } | |
| 55 | |
| 3504 | 56 std::string |
| 2937 | 57 octave_group::passwd (void) const |
| 58 { | |
| 59 if (! ok ()) | |
|
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60 err_invalid (); |
| 2937 | 61 |
| 62 return gr_passwd; | |
| 63 } | |
| 64 | |
| 65 gid_t | |
| 66 octave_group::gid (void) const | |
| 67 { | |
| 68 if (! ok ()) | |
|
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69 err_invalid (); |
| 2937 | 70 |
| 71 return gr_gid; | |
| 72 } | |
| 73 | |
| 74 string_vector | |
| 75 octave_group::mem (void) const | |
| 76 { | |
| 77 if (! ok ()) | |
|
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78 err_invalid (); |
| 2937 | 79 |
| 80 return gr_mem; | |
| 81 } | |
| 82 | |
| 83 octave_group | |
| 84 octave_group::getgrent (void) | |
| 85 { | |
| 3504 | 86 std::string msg; |
| 2937 | 87 return getgrent (msg); |
| 88 } | |
| 89 | |
| 90 octave_group | |
| 3504 | 91 octave_group::getgrent (std::string& msg) |
| 2937 | 92 { |
| 93 #if defined (HAVE_GETGRENT) | |
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94 msg = ""; |
| 2937 | 95 return octave_group (::getgrent (), msg); |
| 96 #else | |
| 97 msg = NOT_SUPPORTED ("getgrent"); | |
| 98 return octave_group (); | |
| 99 #endif | |
| 100 } | |
| 101 | |
| 102 octave_group | |
| 103 octave_group::getgrgid (gid_t gid) | |
| 104 { | |
| 3504 | 105 std::string msg; |
| 2937 | 106 return getgrgid (gid, msg); |
| 107 } | |
| 108 | |
| 109 octave_group | |
| 3504 | 110 octave_group::getgrgid (gid_t gid, std::string& msg) |
| 2937 | 111 { |
| 112 #if defined (HAVE_GETGRGID) | |
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113 msg = ""; |
| 2937 | 114 return octave_group (::getgrgid (gid), msg); |
| 115 #else | |
| 116 msg = NOT_SUPPORTED ("getgruid"); | |
| 117 return octave_group (); | |
| 118 #endif | |
| 119 } | |
| 120 | |
| 121 octave_group | |
| 3504 | 122 octave_group::getgrnam (const std::string& nm) |
| 2937 | 123 { |
| 3504 | 124 std::string msg; |
| 4663 | 125 return getgrnam (nm, msg); |
| 2937 | 126 } |
| 127 | |
| 128 octave_group | |
| 3504 | 129 octave_group::getgrnam (const std::string& nm, std::string& msg) |
| 2937 | 130 { |
| 131 #if defined (HAVE_GETGRNAM) | |
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132 msg = ""; |
| 2937 | 133 return octave_group (::getgrnam (nm.c_str ()), msg); |
| 134 #else | |
| 135 msg = NOT_SUPPORTED ("getgrnam"); | |
| 136 return octave_group (); | |
| 137 #endif | |
| 138 } | |
| 139 | |
| 140 int | |
| 141 octave_group::setgrent (void) | |
| 142 { | |
| 3504 | 143 std::string msg; |
| 2937 | 144 return setgrent (msg); |
| 145 } | |
| 146 | |
| 147 int | |
| 3504 | 148 octave_group::setgrent (std::string& msg) |
| 2937 | 149 { |
| 150 #if defined (HAVE_SETGRENT) | |
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151 msg = ""; |
| 2937 | 152 ::setgrent (); |
| 153 return 0; | |
| 154 #else | |
| 155 msg = NOT_SUPPORTED ("setgrent"); | |
| 156 return -1; | |
| 157 #endif | |
| 158 } | |
| 159 | |
| 160 int | |
| 161 octave_group::endgrent (void) | |
| 162 { | |
| 3504 | 163 std::string msg; |
| 2937 | 164 return endgrent (msg); |
| 165 } | |
| 166 | |
| 167 int | |
| 3504 | 168 octave_group::endgrent (std::string& msg) |
| 2937 | 169 { |
| 170 #if defined (HAVE_ENDGRENT) | |
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171 msg = ""; |
| 2937 | 172 ::endgrent (); |
| 173 return 0; | |
| 174 #else | |
| 175 msg = NOT_SUPPORTED ("endgrent"); | |
| 176 return -1; | |
| 177 #endif | |
| 178 } | |
| 179 | |
| 3504 | 180 octave_group::octave_group (void *p, std::string& msg) |
| 2937 | 181 : gr_name (), gr_passwd (), gr_gid (0), gr_mem (), valid (false) |
| 182 { | |
| 183 #if defined (HAVE_GRP_H) | |
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184 msg = ""; |
| 2937 | 185 |
| 186 if (p) | |
| 187 { | |
| 188 struct group *gr = static_cast<struct group *> (p); | |
| 189 | |
| 190 gr_name = gr->gr_name; | |
| 191 | |
| 192 #if defined (HAVE_GR_PASSWD) | |
| 193 gr_passwd = gr->gr_passwd; | |
| 194 #endif | |
| 195 | |
| 4076 | 196 gr_gid = gr->gr_gid; |
| 197 | |
|
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198 // FIXME: Maybe there should be a string_vector constructor |
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199 // that takes a NUL terminated list of C strings? |
| 2937 | 200 |
| 201 const char * const *tmp = gr->gr_mem; | |
| 202 | |
| 203 int k = 0; | |
| 204 while (*tmp++) | |
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205 k++; |
| 2937 | 206 |
| 207 if (k > 0) | |
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208 { |
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209 tmp = gr->gr_mem; |
| 2937 | 210 |
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211 gr_mem.resize (k); |
| 2937 | 212 |
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213 for (int i = 0; i < k; i++) |
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214 gr_mem[i] = tmp[i]; |
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215 } |
| 2937 | 216 |
| 217 valid = true; | |
| 218 } | |
| 219 #else | |
| 220 msg = NOT_SUPPORTED ("group functions"); | |
| 221 #endif | |
| 222 } | |
| 223 |