Mercurial > octave
view liboctave/system/file-stat.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> |
---|---|
date | Thu, 01 Dec 2022 18:02:15 -0800 |
parents | e88a07dec498 |
children | 597f3ee61a48 |
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//////////////////////////////////////////////////////////////////////// // // Copyright (C) 1996-2022 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 <ctime> #include <cerrno> #include <cstring> #include "file-ops.h" #include "file-stat.h" #include "stat-wrappers.h" #include "strmode-wrapper.h" #if defined (OCTAVE_USE_WINDOWS_API) # include "lo-regexp.h" # include "oct-env.h" #endif OCTAVE_BEGIN_NAMESPACE(octave) OCTAVE_BEGIN_NAMESPACE(sys) // FIXME: the is_* and mode_as_string functions are only valid // for initialized objects. If called for an object that is not // initialized, they should throw an exception. bool base_file_stat::is_blk (void) const { return exists () && is_blk (m_mode); } bool base_file_stat::is_chr (void) const { return exists () && is_chr (m_mode); } bool base_file_stat::is_dir (void) const { return exists () && is_dir (m_mode); } bool base_file_stat::is_fifo (void) const { return exists () && is_fifo (m_mode); } bool base_file_stat::is_lnk (void) const { return exists () && is_lnk (m_mode); } bool base_file_stat::is_reg (void) const { return exists () && is_reg (m_mode); } bool base_file_stat::is_sock (void) const { return exists () && is_sock (m_mode); } bool base_file_stat::is_blk (mode_t mode) { return octave_is_blk_wrapper (mode); } bool base_file_stat::is_chr (mode_t mode) { return octave_is_chr_wrapper (mode); } bool base_file_stat::is_dir (mode_t mode) { return octave_is_dir_wrapper (mode); } bool base_file_stat::is_fifo (mode_t mode) { return octave_is_fifo_wrapper (mode); } bool base_file_stat::is_lnk (mode_t mode) { return octave_is_lnk_wrapper (mode); } bool base_file_stat::is_reg (mode_t mode) { return octave_is_reg_wrapper (mode); } bool base_file_stat::is_sock (mode_t mode) { return octave_is_sock_wrapper (mode); } bool base_file_stat::have_struct_stat_st_rdev (void) { return ::octave_have_struct_stat_st_rdev (); } bool base_file_stat::have_struct_stat_st_blksize (void) { return octave_have_struct_stat_st_blksize (); } bool base_file_stat::have_struct_stat_st_blocks (void) { return octave_have_struct_stat_st_blocks (); } std::string base_file_stat::mode_as_string (void) const { char buf[12]; octave_strmode_wrapper (m_mode, buf); return std::string (buf); } // Has FILE been modified since TIME? Returns 1 for yes, 0 for no, // and -1 for any error. int base_file_stat::is_newer (const std::string& file, const sys::time& time) { file_stat fs (file); return fs ? fs.is_newer (time) : -1; } // Private stuff: file_stat::file_stat (const std::string& n, bool fl) : base_file_stat (), m_file_name (n), m_follow_links (fl) { if (! m_file_name.empty ()) update_internal (); } file_stat::~file_stat () { } void file_stat::update_internal (bool force) { if (! m_initialized || force) { m_initialized = false; m_fail = false; std::string full_file_name = sys::file_ops::tilde_expand (m_file_name); #if defined (OCTAVE_USE_WINDOWS_API) full_file_name = sys::env::make_absolute (full_file_name); // Remove trailing slashes while (full_file_name.length () > 1 && sys::file_ops::is_dir_sep (full_file_name.back ())) full_file_name.pop_back (); // If path is a root (like "C:" or "\\SERVER\share"), add a // trailing backslash. // FIXME: This pattern does not match all possible UNC roots: // https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-dtyp/62e862f4-2a51-452e-8eeb-dc4ff5ee33cc static const regexp pat (R"(^\\\\[\w.-]+\\[\w\$-]+$)"); if ((full_file_name.length () == 2 && full_file_name[1] == ':') || (full_file_name.length () > 4 && full_file_name[0] == '\\' && full_file_name[1] == '\\' && pat.is_match (full_file_name))) full_file_name.push_back ('\\'); #endif const char *cname = full_file_name.c_str (); time_t sys_atime, sys_mtime, sys_ctime; int status = (m_follow_links ? octave_stat_wrapper (cname, &m_mode, &m_ino, &m_dev, &m_nlink, &m_uid, &m_gid, &m_size, &sys_atime, &sys_mtime, &sys_ctime, &m_rdev, &m_blksize, &m_blocks) : octave_lstat_wrapper (cname, &m_mode, &m_ino, &m_dev, &m_nlink, &m_uid, &m_gid, &m_size, &sys_atime, &sys_mtime, &sys_ctime, &m_rdev, &m_blksize, &m_blocks)); if (status < 0) { m_fail = true; m_errmsg = std::strerror (errno); } else { m_atime = sys::time (static_cast<OCTAVE_TIME_T> (sys_atime)); m_mtime = sys::time (static_cast<OCTAVE_TIME_T> (sys_mtime)); m_ctime = sys::time (static_cast<OCTAVE_TIME_T> (sys_ctime)); } m_initialized = true; } } void file_fstat::update_internal (bool force) { if (! m_initialized || force) { m_initialized = false; m_fail = false; time_t sys_atime, sys_mtime, sys_ctime; int status = octave_fstat_wrapper (m_fid, &m_mode, &m_ino, &m_dev, &m_nlink, &m_uid, &m_gid, &m_size, &sys_atime, &sys_mtime, &sys_ctime, &m_rdev, &m_blksize, &m_blocks); if (status < 0) { m_fail = true; m_errmsg = std::strerror (errno); } else { m_atime = sys::time (static_cast<OCTAVE_TIME_T> (sys_atime)); m_mtime = sys::time (static_cast<OCTAVE_TIME_T> (sys_mtime)); m_ctime = sys::time (static_cast<OCTAVE_TIME_T> (sys_ctime)); } m_initialized = true; } } OCTAVE_END_NAMESPACE(sys) OCTAVE_END_NAMESPACE(octave)