Mercurial > octave
view liboctave/util/oct-glob.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 | d33af4594440 |
children | aac27ad79be6 |
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//////////////////////////////////////////////////////////////////////// // // Copyright (C) 2010-2022 The Octave Project Developers // // See the file COPYRIGHT.md in the top-level directory of this // distribution or <https://octave.org/copyright/>. // // This file is part of Octave. // // Octave is free software: you can redistribute it and/or modify it // under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // Octave is distributed in the hope that it will be useful, but // WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with Octave; see the file COPYING. If not, see // <https://www.gnu.org/licenses/>. // //////////////////////////////////////////////////////////////////////// #if defined (HAVE_CONFIG_H) # include "config.h" #endif #include <algorithm> #include <string> #include "glob-wrappers.h" #include "oct-glob.h" #include "file-ops.h" #include "file-stat.h" #include "unwind-prot.h" #if defined (OCTAVE_USE_WINDOWS_API) # include <windows.h> # include <shlwapi.h> # include <wchar.h> # include "lo-sysdep.h" #endif // These functions are defined here and not in glob_match.cc so that we // can include the glob.h file from gnulib, which defines glob to // be rpl_glob. If we include glob.h in glob_match.cc, then it // transforms the glob_match::glob function to be glob_match::rpl_glob, // which is not what we want... OCTAVE_BEGIN_NAMESPACE(octave) static bool single_match_exists (const std::string& file) { sys::file_stat s (file); return s.exists (); } OCTAVE_BEGIN_NAMESPACE(sys) bool fnmatch (const string_vector& pat, const std::string& str, int fnm_flags) { int npat = pat.numel (); const char *cstr = str.c_str (); for (int i = 0; i < npat; i++) if (octave_fnmatch_wrapper (pat(i).c_str (), cstr, fnm_flags) != octave_fnm_nomatch_wrapper ()) return true; return false; } string_vector glob (const string_vector& pat) { string_vector retval; int npat = pat.numel (); int k = 0; void *glob_info = octave_create_glob_info_struct (); unwind_action cleanup_glob_info_struct ([=] () { octave_destroy_glob_info_struct (glob_info); }); for (int i = 0; i < npat; i++) { std::string xpat = pat(i); if (! xpat.empty ()) { #if (defined (OCTAVE_HAVE_WINDOWS_FILESYSTEM) \ && ! defined (OCTAVE_HAVE_POSIX_FILESYSTEM)) std::replace (xpat.begin (), xpat.end (), '\\', '/'); #endif int err = octave_glob_wrapper (xpat.c_str (), octave_glob_nosort_wrapper (), glob_info); if (! err) { int n = octave_glob_num_matches (glob_info); const char * const *matches = octave_glob_match_list (glob_info); // FIXME: we shouldn't have to check to see if // a single match exists, but it seems that glob() won't // check for us unless the pattern contains globbing // characters. Hmm. if (n > 1 || (n == 1 && single_match_exists (std::string (matches[0])))) { retval.resize (k+n); for (int j = 0; j < n; j++) { std::string tmp = matches[j]; #if defined (OCTAVE_HAVE_WINDOWS_FILESYSTEM) \ && ! defined (OCTAVE_HAVE_POSIX_FILESYSTEM) std::replace (tmp.begin (), tmp.end (), '/', '\\'); #endif retval[k++] = tmp; } } octave_globfree_wrapper (glob_info); } } } return retval.sort (); } #if defined (OCTAVE_USE_WINDOWS_API) static void find_files (std::list<std::string>& dirlist, const std::string& dir, const std::string& pat, std::string& file) { // remove leading file separators bool is_file_empty = file.empty (); while (! file.empty () && sys::file_ops::is_dir_sep (file[0])) file = file.substr (1, std::string::npos); bool is_trailing_file_sep = ! is_file_empty && file.empty (); if (! pat.compare (".") || ! pat.compare ("..")) { // shortcut for trivial patterns that would expand to a folder name // get next component of path (or file name) std::size_t sep_pos = file.find_first_of (sys::file_ops::dir_sep_chars ()); std::string pat_str = file.substr (0, sep_pos); std::string file_str = (sep_pos != std::string::npos) ? file.substr (sep_pos) : ""; // Original pattern ends with "." or "..". Take it as we have it. if (pat_str.empty ()) { if (is_trailing_file_sep) pat_str = sys::file_ops::dir_sep_char (); dirlist.push_back (sys::file_ops::concat (dir, pat) + pat_str); return; } // call this function recursively with next path component in PAT find_files (dirlist, sys::file_ops::concat (dir, pat), pat_str, file_str); return; } // find first file in directory that matches pattern in PAT std::wstring wpat = u8_to_wstring (sys::file_ops::concat (dir, pat)); _WIN32_FIND_DATAW ffd; HANDLE h_find = FindFirstFileW (wpat.c_str (), &ffd); // ignore any error if (h_find == INVALID_HANDLE_VALUE) return; unwind_action close_h_find ([=] () { FindClose (h_find); }); // find all files that match pattern do { // must be directory if pattern continues if (! (ffd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) && (! file.empty () || is_trailing_file_sep)) continue; std::string found_dir = u8_from_wstring (ffd.cFileName); if (file.empty ()) { // Don't include "." and ".." in matches. if (found_dir.compare (".") && found_dir.compare ("..")) { if (is_trailing_file_sep) found_dir += sys::file_ops::dir_sep_char (); dirlist.push_back (sys::file_ops::concat (dir, found_dir)); } } else { // get next component of path (or file name) std::size_t sep_pos = file.find_first_of (sys::file_ops::dir_sep_chars ()); std::string pat_str = file.substr (0, sep_pos); std::string file_str = (sep_pos != std::string::npos) ? file.substr (sep_pos) : ""; // call this function recursively with next path component in PAT find_files (dirlist, sys::file_ops::concat (dir, found_dir), pat_str, file_str); } } while (FindNextFileW (h_find, &ffd) != 0); } #endif // Glob like Windows "dir". Treat only * and ? as wildcards, // and "*.*" matches filenames even if they do not contain ".". string_vector windows_glob (const string_vector& pat) { string_vector retval; int npat = pat.numel (); #if defined (OCTAVE_USE_WINDOWS_API) std::list<std::string> dirlist; for (int i = 0; i < npat; i++) { std::string xpat = pat(i); if (xpat.empty ()) continue; std::string dir = ""; // separate component until first file separator std::size_t sep_pos = xpat.find_first_of (sys::file_ops::dir_sep_chars ()); // handle UNC paths if (sep_pos == 0 && xpat.length () > 1 && sys::file_ops::is_dir_sep (xpat[1])) { // start pattern with a file, i.e., "\\SERVER\share\file" sep_pos = xpat.find_first_of (sys::file_ops::dir_sep_chars (), 2); if (sep_pos != std::string::npos) sep_pos = xpat.find_first_of (sys::file_ops::dir_sep_chars (), sep_pos + 1); if (sep_pos != std::string::npos) { dir = xpat.substr(0, sep_pos); xpat = xpat.substr (sep_pos+1); sep_pos = xpat.find_first_of (sys::file_ops::dir_sep_chars ()); } } std::string file = (sep_pos != std::string::npos) ? xpat.substr (sep_pos) : ""; xpat = xpat.substr (0, sep_pos); if ((sep_pos == 2 || xpat.length () == 2) && xpat[1] == ':') { // include disc root with first file or folder // remove leading file separators in path without disc root while (file.length () > 1 && sys::file_ops::is_dir_sep (file[0])) file = file.substr (1, std::string::npos); sep_pos = file.find_first_of (sys::file_ops::dir_sep_chars ()); dir = xpat; xpat = file.substr (0, sep_pos); file = (sep_pos != std::string::npos) ? file.substr (sep_pos) : ""; if (xpat.empty ()) { // don't glob if input is only disc root std::wstring wpat = u8_to_wstring (pat(i)); if (PathFileExistsW (wpat.c_str ())) { if (sys::file_ops::is_dir_sep (pat(i).back ())) dirlist.push_back (dir + sys::file_ops::dir_sep_char ()); else dirlist.push_back (dir); } continue; } } find_files (dirlist, dir, xpat, file); } retval = string_vector (dirlist); #else int k = 0; void *glob_info = octave_create_glob_info_struct (); unwind_action cleanup_glob_info_struct ([=] () { octave_destroy_glob_info_struct (glob_info); }); for (int i = 0; i < npat; i++) { std::string xpat = pat(i); if (! xpat.empty ()) { std::string escaped; escaped.reserve (xpat.length ()); for (std::size_t j = 0; j < xpat.length (); j++) { # if (defined (OCTAVE_HAVE_WINDOWS_FILESYSTEM) \ && ! defined (OCTAVE_HAVE_POSIX_FILESYSTEM)) if (xpat[j] == '\\') escaped += '/'; else # endif { if (xpat[j] == ']' || xpat[j] == '[') escaped += '\\'; escaped += xpat[j]; } } // Replace trailing "*.*" by "*". int len = escaped.length (); if (len >= 3 && escaped.substr (len - 3) == "*.*") escaped = escaped.substr (0, len - 2); int err = octave_glob_wrapper (escaped.c_str (), octave_glob_nosort_wrapper (), glob_info); if (! err) { int n = octave_glob_num_matches (glob_info); const char * const *matches = octave_glob_match_list (glob_info); // FIXME: we shouldn't have to check to see if // a single match exists, but it seems that glob() won't // check for us unless the pattern contains globbing // characters. Hmm. if (n > 1 || (n == 1 && single_match_exists (std::string (matches[0])))) { retval.resize (k + n); for (int j = 0; j < n; j++) { std::string tmp = matches[j]; std::string unescaped; unescaped.reserve (tmp.length ()); for (std::size_t m = 0; m < tmp.length (); m++) { # if (defined (OCTAVE_HAVE_WINDOWS_FILESYSTEM) \ && ! defined (OCTAVE_HAVE_POSIX_FILESYSTEM)) if (tmp[m] == '/') unescaped += '\\'; else # endif { if (tmp[m] == '\\' && ++m == tmp.length ()) break; unescaped += tmp[m]; } } retval[k++] = unescaped; } } octave_globfree_wrapper (glob_info); } } } #endif return retval.sort (); } OCTAVE_END_NAMESPACE(sys) OCTAVE_END_NAMESPACE(octave)