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git-svn-id: svn://blicky.net/ncdu/trunk@1 ce56bc8d-f834-0410-b703-f827bd498a76
Этот коммит содержится в:
yorhel 2007-07-20 11:15:46 +00:00
Коммит 6e3bbe69ee
27 изменённых файлов: 12901 добавлений и 0 удалений

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AUTHORS Обычный файл
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ncdu is written by Yoran Heling <projects@yorhel.nl>

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COPYING Обычный файл
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Copyright (c) 2007 Yoran Heling
Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
"Software"), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:
The above copyright notice and this permission notice shall be included
in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

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ChangeLog Обычный файл
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1.1 - 2007-04-30
- Deleting files and directories is now possible from
within ncdu.
- The key for sorting directories between files has
changed to 't' instead of 'd'. The 'd'-key is now
used for deleting files.
1.0 - 2007-04-06
- First stable release
- Small code cleanup
- Added a key to toggle between sorting dirs before
files and dirs between files
- Added graphs and percentages to the directory
browser (can be enabled or disabled with the 'g'-key)
0.3 - 2007-03-04
- When browsing back to the previous directory, the
directory you're getting back from will be selected.
- Added directory scanning in quiet mode to save
bandwidth on remote connections.
0.2 - 2007-02-26
- Fixed POSIX compliance: replaced realpath() with my
own implementation, and gettimeofday() is not
required anymore (but highly recommended)
- Added a warning for terminals smaller than 60x16
- Mountpoints (or any other directory pointing to
another filesystem) are now considered to be
directories rather than files.
0.1 - 2007-02-21
- Initial version

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INSTALL Обычный файл
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The usual:
./configure
make
make install

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Makefile.am Обычный файл
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SUBDIRS = src doc

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Makefile.in Обычный файл
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@ -0,0 +1,32 @@
1.1 - 2007-04-30
- Deleting files and directories is now possible from
within ncdu.
- The key for sorting directories between files has
changed to 't' instead of 'd'. The 'd'-key is now
used for deleting files.
1.0 - 2007-04-06
- First stable release
- Small code cleanup
- Added a key to toggle between sorting dirs before
files and dirs between files
- Added graphs and percentages to the directory
browser (can be enabled or disabled with the 'g'-key)
0.3 - 2007-03-04
- When browsing back to the previous directory, the
directory you're getting back from will be selected.
- Added directory scanning in quiet mode to save
bandwidth on remote connections.
0.2 - 2007-02-26
- Fixed POSIX compliance: replaced realpath() with my
own implementation, and gettimeofday() is not
required anymore (but highly recommended)
- Added a warning for terminals smaller than 60x16
- Mountpoints (or any other directory pointing to
another filesystem) are now considered to be
directories rather than files.
0.1 - 2007-02-21
- Initial version

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ncdu 1.1
========
DESCRIPTION
ncdu (NCurses Disk Usage) is a curses-based version of
the well-known 'du', and provides a fast way to see what
directories are using your disk space.
REQUIREMENTS
In order to compile and install ncdu, you need to have
at least...
- a POSIX-compliant operating system (Linux, BSD, etc)
- curses libraries and header files
INSTALL
The usual:
./configure
make
make install
COPYING
Copyright (c) 2007 Yoran Heling
Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
"Software"), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:
The above copyright notice and this permission notice shall be included
in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

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am_missing_run="$MISSING --run "
else
am_missing_run=
AC_MSG_WARN([`missing' script is too old or missing])
fi
])
# Copyright (C) 2003, 2004, 2005 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
# AM_PROG_MKDIR_P
# ---------------
# Check whether `mkdir -p' is supported, fallback to mkinstalldirs otherwise.
#
# Automake 1.8 used `mkdir -m 0755 -p --' to ensure that directories
# created by `make install' are always world readable, even if the
# installer happens to have an overly restrictive umask (e.g. 077).
# This was a mistake. There are at least two reasons why we must not
# use `-m 0755':
# - it causes special bits like SGID to be ignored,
# - it may be too restrictive (some setups expect 775 directories).
#
# Do not use -m 0755 and let people choose whatever they expect by
# setting umask.
#
# We cannot accept any implementation of `mkdir' that recognizes `-p'.
# Some implementations (such as Solaris 8's) are not thread-safe: if a
# parallel make tries to run `mkdir -p a/b' and `mkdir -p a/c'
# concurrently, both version can detect that a/ is missing, but only
# one can create it and the other will error out. Consequently we
# restrict ourselves to GNU make (using the --version option ensures
# this.)
AC_DEFUN([AM_PROG_MKDIR_P],
[if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
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# allow $(mkdir_p) to be used without argument. As in
# $(mkdir_p) $(somedir)
# where $(somedir) is conditionally defined. However this is wrong
# for two reasons:
# 1. if the package is installed by a user who cannot write `.'
# make install will fail,
# 2. the above comment should most certainly read
# $(mkdir_p) $(DESTDIR)$(somedir)
# so it does not work when $(somedir) is undefined and
# $(DESTDIR) is not.
# To support the latter case, we have to write
# test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir),
# so the `.' trick is pointless.
mkdir_p='mkdir -p --'
else
# On NextStep and OpenStep, the `mkdir' command does not
# recognize any option. It will interpret all options as
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# exists.
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# $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
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fi
fi
AC_SUBST([mkdir_p])])
# Helper functions for option handling. -*- Autoconf -*-
# Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
# serial 3
# _AM_MANGLE_OPTION(NAME)
# -----------------------
AC_DEFUN([_AM_MANGLE_OPTION],
[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
# _AM_SET_OPTION(NAME)
# ------------------------------
# Set option NAME. Presently that only means defining a flag for this option.
AC_DEFUN([_AM_SET_OPTION],
[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
# _AM_SET_OPTIONS(OPTIONS)
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AC_DEFUN([_AM_SET_OPTIONS],
[AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
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AC_DEFUN([_AM_IF_OPTION],
[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
# Check to make sure that the build environment is sane. -*- Autoconf -*-
# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
# Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
# serial 4
# AM_SANITY_CHECK
# ---------------
AC_DEFUN([AM_SANITY_CHECK],
[AC_MSG_CHECKING([whether build environment is sane])
# Just in case
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echo timestamp > conftest.file
# Do `set' in a subshell so we don't clobber the current shell's
# arguments. Must try -L first in case configure is actually a
# symlink; some systems play weird games with the mod time of symlinks
# (eg FreeBSD returns the mod time of the symlink's containing
# directory).
if (
set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
if test "$[*]" = "X"; then
# -L didn't work.
set X `ls -t $srcdir/configure conftest.file`
fi
rm -f conftest.file
if test "$[*]" != "X $srcdir/configure conftest.file" \
&& test "$[*]" != "X conftest.file $srcdir/configure"; then
# If neither matched, then we have a broken ls. This can happen
# if, for instance, CONFIG_SHELL is bash and it inherits a
# broken ls alias from the environment. This has actually
# happened. Such a system could not be considered "sane".
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
alias in your environment])
fi
test "$[2]" = conftest.file
)
then
# Ok.
:
else
AC_MSG_ERROR([newly created file is older than distributed files!
Check your system clock])
fi
AC_MSG_RESULT(yes)])
# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
# AM_PROG_INSTALL_STRIP
# ---------------------
# One issue with vendor `install' (even GNU) is that you can't
# specify the program used to strip binaries. This is especially
# annoying in cross-compiling environments, where the build's strip
# is unlikely to handle the host's binaries.
# Fortunately install-sh will honor a STRIPPROG variable, so we
# always use install-sh in `make install-strip', and initialize
# STRIPPROG with the value of the STRIP variable (set by the user).
AC_DEFUN([AM_PROG_INSTALL_STRIP],
[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
# Installed binaries are usually stripped using `strip' when the user
# run `make install-strip'. However `strip' might not be the right
# tool to use in cross-compilation environments, therefore Automake
# will honor the `STRIP' environment variable to overrule this program.
dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
if test "$cross_compiling" != no; then
AC_CHECK_TOOL([STRIP], [strip], :)
fi
INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
AC_SUBST([INSTALL_STRIP_PROGRAM])])
# Check how to create a tarball. -*- Autoconf -*-
# Copyright (C) 2004, 2005 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
# serial 2
# _AM_PROG_TAR(FORMAT)
# --------------------
# Check how to create a tarball in format FORMAT.
# FORMAT should be one of `v7', `ustar', or `pax'.
#
# Substitute a variable $(am__tar) that is a command
# writing to stdout a FORMAT-tarball containing the directory
# $tardir.
# tardir=directory && $(am__tar) > result.tar
#
# Substitute a variable $(am__untar) that extract such
# a tarball read from stdin.
# $(am__untar) < result.tar
AC_DEFUN([_AM_PROG_TAR],
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AM_MISSING_PROG([AMTAR], [tar])
m4_if([$1], [v7],
[am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
[m4_case([$1], [ustar],, [pax],,
[m4_fatal([Unknown tar format])])
AC_MSG_CHECKING([how to create a $1 tar archive])
# Loop over all known methods to create a tar archive until one works.
_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
_am_tools=${am_cv_prog_tar_$1-$_am_tools}
# Do not fold the above two line into one, because Tru64 sh and
# Solaris sh will not grok spaces in the rhs of `-'.
for _am_tool in $_am_tools
do
case $_am_tool in
gnutar)
for _am_tar in tar gnutar gtar;
do
AM_RUN_LOG([$_am_tar --version]) && break
done
am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
am__untar="$_am_tar -xf -"
;;
plaintar)
# Must skip GNU tar: if it does not support --format= it doesn't create
# ustar tarball either.
(tar --version) >/dev/null 2>&1 && continue
am__tar='tar chf - "$$tardir"'
am__tar_='tar chf - "$tardir"'
am__untar='tar xf -'
;;
pax)
am__tar='pax -L -x $1 -w "$$tardir"'
am__tar_='pax -L -x $1 -w "$tardir"'
am__untar='pax -r'
;;
cpio)
am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
am__untar='cpio -i -H $1 -d'
;;
none)
am__tar=false
am__tar_=false
am__untar=false
;;
esac
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# and am__untar set.
test -n "${am_cv_prog_tar_$1}" && break
# tar/untar a dummy directory, and stop if the command works
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echo GrepMe > conftest.dir/file
AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
rm -rf conftest.dir
if test -s conftest.tar; then
AM_RUN_LOG([$am__untar <conftest.tar])
grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
fi
done
rm -rf conftest.dir
AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
AC_MSG_RESULT([$am_cv_prog_tar_$1])])
AC_SUBST([am__tar])
AC_SUBST([am__untar])
]) # _AM_PROG_TAR

135
config.h.in Обычный файл
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@ -0,0 +1,135 @@
/* config.h.in. Generated from configure.in by autoheader. */
/* Define to 1 if the `closedir' function returns void instead of `int'. */
#undef CLOSEDIR_VOID
/* Define to 1 if you have the <dirent.h> header file, and it defines `DIR'.
*/
#undef HAVE_DIRENT_H
/* Define to 1 if you have the `getcwd' function. */
#undef HAVE_GETCWD
/* Define to 1 if you have the `gettimeofday' function. */
#undef HAVE_GETTIMEOFDAY
/* Define to 1 if you have the <inttypes.h> header file. */
#undef HAVE_INTTYPES_H
/* Define to 1 if you have the `form' library (-lform). */
#undef HAVE_LIBFORM
/* Define to 1 if you have the `menu' library (-lmenu). */
#undef HAVE_LIBMENU
/* Define to 1 if you have the `ncurses' library (-lncurses). */
#undef HAVE_LIBNCURSES
/* Define to 1 if you have the <limits.h> header file. */
#undef HAVE_LIMITS_H
/* Define to 1 if `lstat' has the bug that it succeeds when given the
zero-length file name argument. */
#undef HAVE_LSTAT_EMPTY_STRING_BUG
/* Define to 1 if your system has a GNU libc compatible `malloc' function, and
to 0 otherwise. */
#undef HAVE_MALLOC
/* Define to 1 if you have the <memory.h> header file. */
#undef HAVE_MEMORY_H
/* Define to 1 if you have the `memset' function. */
#undef HAVE_MEMSET
/* Define to 1 if you have the <ndir.h> header file, and it defines `DIR'. */
#undef HAVE_NDIR_H
/* Define to 1 if `stat' has the bug that it succeeds when given the
zero-length file name argument. */
#undef HAVE_STAT_EMPTY_STRING_BUG
/* Define to 1 if you have the <stdint.h> header file. */
#undef HAVE_STDINT_H
/* Define to 1 if you have the <stdlib.h> header file. */
#undef HAVE_STDLIB_H
/* Define to 1 if you have the <strings.h> header file. */
#undef HAVE_STRINGS_H
/* Define to 1 if you have the <string.h> header file. */
#undef HAVE_STRING_H
/* Define to 1 if `st_blocks' is member of `struct stat'. */
#undef HAVE_STRUCT_STAT_ST_BLOCKS
/* Define to 1 if your `struct stat' has `st_blocks'. Deprecated, use
`HAVE_STRUCT_STAT_ST_BLOCKS' instead. */
#undef HAVE_ST_BLOCKS
/* Define to 1 if you have the <sys/dir.h> header file, and it defines `DIR'.
*/
#undef HAVE_SYS_DIR_H
/* Define to 1 if you have the <sys/ndir.h> header file, and it defines `DIR'.
*/
#undef HAVE_SYS_NDIR_H
/* Define to 1 if you have the <sys/stat.h> header file. */
#undef HAVE_SYS_STAT_H
/* Define to 1 if you have the <sys/time.h> header file. */
#undef HAVE_SYS_TIME_H
/* Define to 1 if you have the <sys/types.h> header file. */
#undef HAVE_SYS_TYPES_H
/* Define to 1 if you have the <unistd.h> header file. */
#undef HAVE_UNISTD_H
/* Define to 1 if `lstat' dereferences a symlink specified with a trailing
slash. */
#undef LSTAT_FOLLOWS_SLASHED_SYMLINK
/* Name of package */
#undef PACKAGE
/* Define to the address where bug reports for this package should be sent. */
#undef PACKAGE_BUGREPORT
/* Define to the full name of this package. */
#undef PACKAGE_NAME
/* Define to the full name and version of this package. */
#undef PACKAGE_STRING
/* Define to the one symbol short name of this package. */
#undef PACKAGE_TARNAME
/* Define to the version of this package. */
#undef PACKAGE_VERSION
/* Define to 1 if you have the ANSI C header files. */
#undef STDC_HEADERS
/* Define to 1 if you can safely include both <sys/time.h> and <time.h>. */
#undef TIME_WITH_SYS_TIME
/* Version number of package */
#undef VERSION
/* Number of bits in a file offset, on hosts where this is settable. */
#undef _FILE_OFFSET_BITS
/* Define for large files, on AIX-style hosts. */
#undef _LARGE_FILES
/* Define to empty if `const' does not conform to ANSI C. */
#undef const
/* Define to rpl_malloc if the replacement function should be used. */
#undef malloc
/* Define to `long int' if <sys/types.h> does not define. */
#undef off_t

7372
configure поставляемый Исполняемый файл

Разница между файлами не показана из-за своего большого размера Загрузить разницу

41
configure.in Обычный файл
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@ -0,0 +1,41 @@
AC_INIT(ncdu, 1.1, projects@yorhel.nl)
AC_CONFIG_SRCDIR([src/ncdu.h])
AC_CONFIG_HEADER([config.h])
AC_PREFIX_DEFAULT(/usr)
AM_INIT_AUTOMAKE
# Checks for programs.
AC_PROG_CC
AC_PROG_INSTALL
AC_PROG_RANLIB
# Checks for libraries.
AC_CHECK_LIB(ncurses, initscr)
AC_CHECK_LIB(form, new_form)
AC_CHECK_LIB(menu, new_menu)
# Checks for header files.
AC_HEADER_DIRENT
AC_HEADER_STDC
AC_CHECK_HEADERS([limits.h stdlib.h string.h sys/time.h unistd.h])
# Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST
AC_TYPE_OFF_T
AC_SYS_LARGEFILE
AC_STRUCT_ST_BLOCKS
AC_HEADER_TIME
# Checks for library functions.
AC_FUNC_CLOSEDIR_VOID
AC_FUNC_LSTAT
AC_FUNC_MALLOC
AC_FUNC_STAT
AC_CHECK_FUNCS([getcwd gettimeofday memset])
#AC_CONFIG_FILES([Makefile ])
AC_OUTPUT([Makefile src/Makefile doc/Makefile])
echo ""
echo "Now type \"make\" and \"make install\" to build and install ncdu"

530
depcomp Исполняемый файл
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@ -0,0 +1,530 @@
#! /bin/sh
# depcomp - compile a program generating dependencies as side-effects
scriptversion=2005-07-09.11
# Copyright (C) 1999, 2000, 2003, 2004, 2005 Free Software Foundation, Inc.
# This program 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 2, or (at your option)
# any later version.
# This program 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 this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
# 02110-1301, USA.
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that program.
# Originally written by Alexandre Oliva <oliva@dcc.unicamp.br>.
case $1 in
'')
echo "$0: No command. Try \`$0 --help' for more information." 1>&2
exit 1;
;;
-h | --h*)
cat <<\EOF
Usage: depcomp [--help] [--version] PROGRAM [ARGS]
Run PROGRAMS ARGS to compile a file, generating dependencies
as side-effects.
Environment variables:
depmode Dependency tracking mode.
source Source file read by `PROGRAMS ARGS'.
object Object file output by `PROGRAMS ARGS'.
DEPDIR directory where to store dependencies.
depfile Dependency file to output.
tmpdepfile Temporary file to use when outputing dependencies.
libtool Whether libtool is used (yes/no).
Report bugs to <bug-automake@gnu.org>.
EOF
exit $?
;;
-v | --v*)
echo "depcomp $scriptversion"
exit $?
;;
esac
if test -z "$depmode" || test -z "$source" || test -z "$object"; then
echo "depcomp: Variables source, object and depmode must be set" 1>&2
exit 1
fi
# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po.
depfile=${depfile-`echo "$object" |
sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`}
tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`}
rm -f "$tmpdepfile"
# Some modes work just like other modes, but use different flags. We
# parameterize here, but still list the modes in the big case below,
# to make depend.m4 easier to write. Note that we *cannot* use a case
# here, because this file can only contain one case statement.
if test "$depmode" = hp; then
# HP compiler uses -M and no extra arg.
gccflag=-M
depmode=gcc
fi
if test "$depmode" = dashXmstdout; then
# This is just like dashmstdout with a different argument.
dashmflag=-xM
depmode=dashmstdout
fi
case "$depmode" in
gcc3)
## gcc 3 implements dependency tracking that does exactly what
## we want. Yay! Note: for some reason libtool 1.4 doesn't like
## it if -MD -MP comes after the -MF stuff. Hmm.
"$@" -MT "$object" -MD -MP -MF "$tmpdepfile"
stat=$?
if test $stat -eq 0; then :
else
rm -f "$tmpdepfile"
exit $stat
fi
mv "$tmpdepfile" "$depfile"
;;
gcc)
## There are various ways to get dependency output from gcc. Here's
## why we pick this rather obscure method:
## - Don't want to use -MD because we'd like the dependencies to end
## up in a subdir. Having to rename by hand is ugly.
## (We might end up doing this anyway to support other compilers.)
## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like
## -MM, not -M (despite what the docs say).
## - Using -M directly means running the compiler twice (even worse
## than renaming).
if test -z "$gccflag"; then
gccflag=-MD,
fi
"$@" -Wp,"$gccflag$tmpdepfile"
stat=$?
if test $stat -eq 0; then :
else
rm -f "$tmpdepfile"
exit $stat
fi
rm -f "$depfile"
echo "$object : \\" > "$depfile"
alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz
## The second -e expression handles DOS-style file names with drive letters.
sed -e 's/^[^:]*: / /' \
-e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile"
## This next piece of magic avoids the `deleted header file' problem.
## The problem is that when a header file which appears in a .P file
## is deleted, the dependency causes make to die (because there is
## typically no way to rebuild the header). We avoid this by adding
## dummy dependencies for each header file. Too bad gcc doesn't do
## this for us directly.
tr ' ' '
' < "$tmpdepfile" |
## Some versions of gcc put a space before the `:'. On the theory
## that the space means something, we add a space to the output as
## well.
## Some versions of the HPUX 10.20 sed can't process this invocation
## correctly. Breaking it into two sed invocations is a workaround.
sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
rm -f "$tmpdepfile"
;;
hp)
# This case exists only to let depend.m4 do its work. It works by
# looking at the text of this script. This case will never be run,
# since it is checked for above.
exit 1
;;
sgi)
if test "$libtool" = yes; then
"$@" "-Wp,-MDupdate,$tmpdepfile"
else
"$@" -MDupdate "$tmpdepfile"
fi
stat=$?
if test $stat -eq 0; then :
else
rm -f "$tmpdepfile"
exit $stat
fi
rm -f "$depfile"
if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files
echo "$object : \\" > "$depfile"
# Clip off the initial element (the dependent). Don't try to be
# clever and replace this with sed code, as IRIX sed won't handle
# lines with more than a fixed number of characters (4096 in
# IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines;
# the IRIX cc adds comments like `#:fec' to the end of the
# dependency line.
tr ' ' '
' < "$tmpdepfile" \
| sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' | \
tr '
' ' ' >> $depfile
echo >> $depfile
# The second pass generates a dummy entry for each header file.
tr ' ' '
' < "$tmpdepfile" \
| sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \
>> $depfile
else
# The sourcefile does not contain any dependencies, so just
# store a dummy comment line, to avoid errors with the Makefile
# "include basename.Plo" scheme.
echo "#dummy" > "$depfile"
fi
rm -f "$tmpdepfile"
;;
aix)
# The C for AIX Compiler uses -M and outputs the dependencies
# in a .u file. In older versions, this file always lives in the
# current directory. Also, the AIX compiler puts `$object:' at the
# start of each line; $object doesn't have directory information.
# Version 6 uses the directory in both cases.
stripped=`echo "$object" | sed 's/\(.*\)\..*$/\1/'`
tmpdepfile="$stripped.u"
if test "$libtool" = yes; then
"$@" -Wc,-M
else
"$@" -M
fi
stat=$?
if test -f "$tmpdepfile"; then :
else
stripped=`echo "$stripped" | sed 's,^.*/,,'`
tmpdepfile="$stripped.u"
fi
if test $stat -eq 0; then :
else
rm -f "$tmpdepfile"
exit $stat
fi
if test -f "$tmpdepfile"; then
outname="$stripped.o"
# Each line is of the form `foo.o: dependent.h'.
# Do two passes, one to just change these to
# `$object: dependent.h' and one to simply `dependent.h:'.
sed -e "s,^$outname:,$object :," < "$tmpdepfile" > "$depfile"
sed -e "s,^$outname: \(.*\)$,\1:," < "$tmpdepfile" >> "$depfile"
else
# The sourcefile does not contain any dependencies, so just
# store a dummy comment line, to avoid errors with the Makefile
# "include basename.Plo" scheme.
echo "#dummy" > "$depfile"
fi
rm -f "$tmpdepfile"
;;
icc)
# Intel's C compiler understands `-MD -MF file'. However on
# icc -MD -MF foo.d -c -o sub/foo.o sub/foo.c
# ICC 7.0 will fill foo.d with something like
# foo.o: sub/foo.c
# foo.o: sub/foo.h
# which is wrong. We want:
# sub/foo.o: sub/foo.c
# sub/foo.o: sub/foo.h
# sub/foo.c:
# sub/foo.h:
# ICC 7.1 will output
# foo.o: sub/foo.c sub/foo.h
# and will wrap long lines using \ :
# foo.o: sub/foo.c ... \
# sub/foo.h ... \
# ...
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2
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man_MANS = ncdu.1
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335
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." Text automatically generated by txt2man
.TH NCDU 1 "April 30, 2007" "ncdu-1.1" "ncdu manual"
.SH NAME
\fBncdu \fP- NCurses Disk Usage
.SH SYNOPSIS
.nf
.fam C
\fBncdu\fP [\fB-ahqvx\fP] [\fIdir\fP]
.fam T
.fi
.SH DESCRIPTION
\fBncdu\fP (NCurses Disk Usage) is a curses-based version of
the well-known 'du', and provides a fast way to see what
directories are using your disk space.
.PP
If \fIdir\fP is specified, \fBncdu\fP will automatically start
calculating the disk size. Otherwise, you will be prompted
with a small configuration window.
.PP
For a more detailed explanation of \fBncdu\fP, please check
http://dev.yorhel.nl/\fBncdu\fP/
.SH OPTIONS
.TP
.B
\fB-a\fP
Apparent sizes. Normally, \fBncdu\fP would calculate the
disk usage of each file, setting \fB-a\fP will tell \fBncdu\fP
to simply calculate the actual size of the files.
.TP
.B
\fB-h\fP
Print a small help message
.TP
.B
\fB-q\fP
Quiet mode. While calculating disk space, \fBncdu\fP will
update the screen 10 times a second by default, this
will be decreased to once every 2 seconds in quiet
mode. Use this feature to save bandwidth over remote
connections.
.TP
.B
\fB-v\fP
Print version.
.TP
.B
\fB-x\fP
Only count files and directories on the same
filesystem as the specified \fIdir\fP.
.SH KEYS
.SS SETTINGS WINDOW
.TP
.B
up/down/tab
Cycle through the form fields.
.TP
.B
Enter
Post form
.SS CALCULATING WINDOW
.TP
.B
q
Quit
.SS BROWSER
.TP
.B
?
Show help + keys + about screen
.TP
.B
up/down
Cycle through the items
.TP
.B
right/enter
Open selected directory
.TP
.B
left
Go to parent directory
.TP
.B
n
Order by filename (press again for descending order)
.TP
.B
s
Order by filesize (press again for descending order)
.TP
.B
d
Delete the selected file or directory. An error message will be shown
when the contents of the directory do not match or do not exist anymore
on the filesystem.
.TP
.B
t
Toggle dirs before files when sorting.
.TP
.B
g
Toggle between showing percentage, graph, both, or none. Percentage
is relative to the size of the current directory, graph is relative
to the largest item in the current directory.
.TP
.B
p
Use powers of 1000 instead of 1024, press again to switch back
.TP
.B
h
Show/Hide 'hidden' files and directories. Please note that even though
you can't see the hidden files and directories, they are still there
and they are still included in the directory sizes. If you suspect that
the totals shown at the bottom of the screen are not correct, make sure
you haven't enabled this option.
.TP
.B
q
Quit
.SH AUTHOR
Written by Yoran Heling <projects@yorhel.nl>.
.SH BUGS
Infinite. Please contact the author if you find one.
.SH SEE ALSO
\fBdu\fP(1)

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#!/bin/sh
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# following copyright and license.
#
# Copyright (C) 1994 X Consortium
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to
# deal in the Software without restriction, including without limitation the
# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
# sell copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#
# Except as contained in this notice, the name of the X Consortium shall not
# be used in advertising or otherwise to promote the sale, use or other deal-
# ings in this Software without prior written authorization from the X Consor-
# tium.
#
#
# FSF changes to this file are in the public domain.
#
# Calling this script install-sh is preferred over install.sh, to prevent
# `make' implicit rules from creating a file called install from it
# when there is no Makefile.
#
# This script is compatible with the BSD install script, but was written
# from scratch. It can only install one file at a time, a restriction
# shared with many OS's install programs.
# set DOITPROG to echo to test this script
# Don't use :- since 4.3BSD and earlier shells don't like it.
doit="${DOITPROG-}"
# put in absolute paths if you don't have them in your path; or use env. vars.
mvprog="${MVPROG-mv}"
cpprog="${CPPROG-cp}"
chmodprog="${CHMODPROG-chmod}"
chownprog="${CHOWNPROG-chown}"
chgrpprog="${CHGRPPROG-chgrp}"
stripprog="${STRIPPROG-strip}"
rmprog="${RMPROG-rm}"
mkdirprog="${MKDIRPROG-mkdir}"
chmodcmd="$chmodprog 0755"
chowncmd=
chgrpcmd=
stripcmd=
rmcmd="$rmprog -f"
mvcmd="$mvprog"
src=
dst=
dir_arg=
dstarg=
no_target_directory=
usage="Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
or: $0 [OPTION]... SRCFILES... DIRECTORY
or: $0 [OPTION]... -t DIRECTORY SRCFILES...
or: $0 [OPTION]... -d DIRECTORIES...
In the 1st form, copy SRCFILE to DSTFILE.
In the 2nd and 3rd, copy all SRCFILES to DIRECTORY.
In the 4th, create DIRECTORIES.
Options:
-c (ignored)
-d create directories instead of installing files.
-g GROUP $chgrpprog installed files to GROUP.
-m MODE $chmodprog installed files to MODE.
-o USER $chownprog installed files to USER.
-s $stripprog installed files.
-t DIRECTORY install into DIRECTORY.
-T report an error if DSTFILE is a directory.
--help display this help and exit.
--version display version info and exit.
Environment variables override the default commands:
CHGRPPROG CHMODPROG CHOWNPROG CPPROG MKDIRPROG MVPROG RMPROG STRIPPROG
"
while test -n "$1"; do
case $1 in
-c) shift
continue;;
-d) dir_arg=true
shift
continue;;
-g) chgrpcmd="$chgrpprog $2"
shift
shift
continue;;
--help) echo "$usage"; exit $?;;
-m) chmodcmd="$chmodprog $2"
shift
shift
continue;;
-o) chowncmd="$chownprog $2"
shift
shift
continue;;
-s) stripcmd=$stripprog
shift
continue;;
-t) dstarg=$2
shift
shift
continue;;
-T) no_target_directory=true
shift
continue;;
--version) echo "$0 $scriptversion"; exit $?;;
*) # When -d is used, all remaining arguments are directories to create.
# When -t is used, the destination is already specified.
test -n "$dir_arg$dstarg" && break
# Otherwise, the last argument is the destination. Remove it from $@.
for arg
do
if test -n "$dstarg"; then
# $@ is not empty: it contains at least $arg.
set fnord "$@" "$dstarg"
shift # fnord
fi
shift # arg
dstarg=$arg
done
break;;
esac
done
if test -z "$1"; then
if test -z "$dir_arg"; then
echo "$0: no input file specified." >&2
exit 1
fi
# It's OK to call `install-sh -d' without argument.
# This can happen when creating conditional directories.
exit 0
fi
for src
do
# Protect names starting with `-'.
case $src in
-*) src=./$src ;;
esac
if test -n "$dir_arg"; then
dst=$src
src=
if test -d "$dst"; then
mkdircmd=:
chmodcmd=
else
mkdircmd=$mkdirprog
fi
else
# Waiting for this to be detected by the "$cpprog $src $dsttmp" command
# might cause directories to be created, which would be especially bad
# if $src (and thus $dsttmp) contains '*'.
if test ! -f "$src" && test ! -d "$src"; then
echo "$0: $src does not exist." >&2
exit 1
fi
if test -z "$dstarg"; then
echo "$0: no destination specified." >&2
exit 1
fi
dst=$dstarg
# Protect names starting with `-'.
case $dst in
-*) dst=./$dst ;;
esac
# If destination is a directory, append the input filename; won't work
# if double slashes aren't ignored.
if test -d "$dst"; then
if test -n "$no_target_directory"; then
echo "$0: $dstarg: Is a directory" >&2
exit 1
fi
dst=$dst/`basename "$src"`
fi
fi
# This sed command emulates the dirname command.
dstdir=`echo "$dst" | sed -e 's,/*$,,;s,[^/]*$,,;s,/*$,,;s,^$,.,'`
# Make sure that the destination directory exists.
# Skip lots of stat calls in the usual case.
if test ! -d "$dstdir"; then
defaultIFS='
'
IFS="${IFS-$defaultIFS}"
oIFS=$IFS
# Some sh's can't handle IFS=/ for some reason.
IFS='%'
set x `echo "$dstdir" | sed -e 's@/@%@g' -e 's@^%@/@'`
shift
IFS=$oIFS
pathcomp=
while test $# -ne 0 ; do
pathcomp=$pathcomp$1
shift
if test ! -d "$pathcomp"; then
$mkdirprog "$pathcomp"
# mkdir can fail with a `File exist' error in case several
# install-sh are creating the directory concurrently. This
# is OK.
test -d "$pathcomp" || exit
fi
pathcomp=$pathcomp/
done
fi
if test -n "$dir_arg"; then
$doit $mkdircmd "$dst" \
&& { test -z "$chowncmd" || $doit $chowncmd "$dst"; } \
&& { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } \
&& { test -z "$stripcmd" || $doit $stripcmd "$dst"; } \
&& { test -z "$chmodcmd" || $doit $chmodcmd "$dst"; }
else
dstfile=`basename "$dst"`
# Make a couple of temp file names in the proper directory.
dsttmp=$dstdir/_inst.$$_
rmtmp=$dstdir/_rm.$$_
# Trap to clean up those temp files at exit.
trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
trap '(exit $?); exit' 1 2 13 15
# Copy the file name to the temp name.
$doit $cpprog "$src" "$dsttmp" &&
# and set any options; do chmod last to preserve setuid bits.
#
# If any of these fail, we abort the whole thing. If we want to
# ignore errors from any of these, just make sure not to ignore
# errors from the above "$doit $cpprog $src $dsttmp" command.
#
{ test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } \
&& { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } \
&& { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } \
&& { test -z "$chmodcmd" || $doit $chmodcmd "$dsttmp"; } &&
# Now rename the file to the real destination.
{ $doit $mvcmd -f "$dsttmp" "$dstdir/$dstfile" 2>/dev/null \
|| {
# The rename failed, perhaps because mv can't rename something else
# to itself, or perhaps because mv is so ancient that it does not
# support -f.
# Now remove or move aside any old file at destination location.
# We try this two ways since rm can't unlink itself on some
# systems and the destination file might be busy for other
# reasons. In this case, the final cleanup might fail but the new
# file should still install successfully.
{
if test -f "$dstdir/$dstfile"; then
$doit $rmcmd -f "$dstdir/$dstfile" 2>/dev/null \
|| $doit $mvcmd -f "$dstdir/$dstfile" "$rmtmp" 2>/dev/null \
|| {
echo "$0: cannot unlink or rename $dstdir/$dstfile" >&2
(exit 1); exit 1
}
else
:
fi
} &&
# Now rename the file to the real destination.
$doit $mvcmd "$dsttmp" "$dstdir/$dstfile"
}
}
fi || { (exit 1); exit 1; }
done
# The final little trick to "correctly" pass the exit status to the exit trap.
{
(exit 0); exit 0
}
# Local variables:
# eval: (add-hook 'write-file-hooks 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-end: "$"
# End:

360
missing Исполняемый файл
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@ -0,0 +1,360 @@
#! /bin/sh
# Common stub for a few missing GNU programs while installing.
scriptversion=2005-06-08.21
# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005
# Free Software Foundation, Inc.
# Originally by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996.
# This program 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 2, or (at your option)
# any later version.
# This program 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 this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
# 02110-1301, USA.
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that program.
if test $# -eq 0; then
echo 1>&2 "Try \`$0 --help' for more information"
exit 1
fi
run=:
# In the cases where this matters, `missing' is being run in the
# srcdir already.
if test -f configure.ac; then
configure_ac=configure.ac
else
configure_ac=configure.in
fi
msg="missing on your system"
case "$1" in
--run)
# Try to run requested program, and just exit if it succeeds.
run=
shift
"$@" && exit 0
# Exit code 63 means version mismatch. This often happens
# when the user try to use an ancient version of a tool on
# a file that requires a minimum version. In this case we
# we should proceed has if the program had been absent, or
# if --run hadn't been passed.
if test $? = 63; then
run=:
msg="probably too old"
fi
;;
-h|--h|--he|--hel|--help)
echo "\
$0 [OPTION]... PROGRAM [ARGUMENT]...
Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an
error status if there is no known handling for PROGRAM.
Options:
-h, --help display this help and exit
-v, --version output version information and exit
--run try to run the given command, and emulate it if it fails
Supported PROGRAM values:
aclocal touch file \`aclocal.m4'
autoconf touch file \`configure'
autoheader touch file \`config.h.in'
automake touch all \`Makefile.in' files
bison create \`y.tab.[ch]', if possible, from existing .[ch]
flex create \`lex.yy.c', if possible, from existing .c
help2man touch the output file
lex create \`lex.yy.c', if possible, from existing .c
makeinfo touch the output file
tar try tar, gnutar, gtar, then tar without non-portable flags
yacc create \`y.tab.[ch]', if possible, from existing .[ch]
Send bug reports to <bug-automake@gnu.org>."
exit $?
;;
-v|--v|--ve|--ver|--vers|--versi|--versio|--version)
echo "missing $scriptversion (GNU Automake)"
exit $?
;;
-*)
echo 1>&2 "$0: Unknown \`$1' option"
echo 1>&2 "Try \`$0 --help' for more information"
exit 1
;;
esac
# Now exit if we have it, but it failed. Also exit now if we
# don't have it and --version was passed (most likely to detect
# the program).
case "$1" in
lex|yacc)
# Not GNU programs, they don't have --version.
;;
tar)
if test -n "$run"; then
echo 1>&2 "ERROR: \`tar' requires --run"
exit 1
elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
exit 1
fi
;;
*)
if test -z "$run" && ($1 --version) > /dev/null 2>&1; then
# We have it, but it failed.
exit 1
elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
# Could not run --version or --help. This is probably someone
# running `$TOOL --version' or `$TOOL --help' to check whether
# $TOOL exists and not knowing $TOOL uses missing.
exit 1
fi
;;
esac
# If it does not exist, or fails to run (possibly an outdated version),
# try to emulate it.
case "$1" in
aclocal*)
echo 1>&2 "\
WARNING: \`$1' is $msg. You should only need it if
you modified \`acinclude.m4' or \`${configure_ac}'. You might want
to install the \`Automake' and \`Perl' packages. Grab them from
any GNU archive site."
touch aclocal.m4
;;
autoconf)
echo 1>&2 "\
WARNING: \`$1' is $msg. You should only need it if
you modified \`${configure_ac}'. You might want to install the
\`Autoconf' and \`GNU m4' packages. Grab them from any GNU
archive site."
touch configure
;;
autoheader)
echo 1>&2 "\
WARNING: \`$1' is $msg. You should only need it if
you modified \`acconfig.h' or \`${configure_ac}'. You might want
to install the \`Autoconf' and \`GNU m4' packages. Grab them
from any GNU archive site."
files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' ${configure_ac}`
test -z "$files" && files="config.h"
touch_files=
for f in $files; do
case "$f" in
*:*) touch_files="$touch_files "`echo "$f" |
sed -e 's/^[^:]*://' -e 's/:.*//'`;;
*) touch_files="$touch_files $f.in";;
esac
done
touch $touch_files
;;
automake*)
echo 1>&2 "\
WARNING: \`$1' is $msg. You should only need it if
you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'.
You might want to install the \`Automake' and \`Perl' packages.
Grab them from any GNU archive site."
find . -type f -name Makefile.am -print |
sed 's/\.am$/.in/' |
while read f; do touch "$f"; done
;;
autom4te)
echo 1>&2 "\
WARNING: \`$1' is needed, but is $msg.
You might have modified some files without having the
proper tools for further handling them.
You can get \`$1' as part of \`Autoconf' from any GNU
archive site."
file=`echo "$*" | sed -n 's/.*--output[ =]*\([^ ]*\).*/\1/p'`
test -z "$file" && file=`echo "$*" | sed -n 's/.*-o[ ]*\([^ ]*\).*/\1/p'`
if test -f "$file"; then
touch $file
else
test -z "$file" || exec >$file
echo "#! /bin/sh"
echo "# Created by GNU Automake missing as a replacement of"
echo "# $ $@"
echo "exit 0"
chmod +x $file
exit 1
fi
;;
bison|yacc)
echo 1>&2 "\
WARNING: \`$1' $msg. You should only need it if
you modified a \`.y' file. You may need the \`Bison' package
in order for those modifications to take effect. You can get
\`Bison' from any GNU archive site."
rm -f y.tab.c y.tab.h
if [ $# -ne 1 ]; then
eval LASTARG="\${$#}"
case "$LASTARG" in
*.y)
SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'`
if [ -f "$SRCFILE" ]; then
cp "$SRCFILE" y.tab.c
fi
SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'`
if [ -f "$SRCFILE" ]; then
cp "$SRCFILE" y.tab.h
fi
;;
esac
fi
if [ ! -f y.tab.h ]; then
echo >y.tab.h
fi
if [ ! -f y.tab.c ]; then
echo 'main() { return 0; }' >y.tab.c
fi
;;
lex|flex)
echo 1>&2 "\
WARNING: \`$1' is $msg. You should only need it if
you modified a \`.l' file. You may need the \`Flex' package
in order for those modifications to take effect. You can get
\`Flex' from any GNU archive site."
rm -f lex.yy.c
if [ $# -ne 1 ]; then
eval LASTARG="\${$#}"
case "$LASTARG" in
*.l)
SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'`
if [ -f "$SRCFILE" ]; then
cp "$SRCFILE" lex.yy.c
fi
;;
esac
fi
if [ ! -f lex.yy.c ]; then
echo 'main() { return 0; }' >lex.yy.c
fi
;;
help2man)
echo 1>&2 "\
WARNING: \`$1' is $msg. You should only need it if
you modified a dependency of a manual page. You may need the
\`Help2man' package in order for those modifications to take
effect. You can get \`Help2man' from any GNU archive site."
file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'`
if test -z "$file"; then
file=`echo "$*" | sed -n 's/.*--output=\([^ ]*\).*/\1/p'`
fi
if [ -f "$file" ]; then
touch $file
else
test -z "$file" || exec >$file
echo ".ab help2man is required to generate this page"
exit 1
fi
;;
makeinfo)
echo 1>&2 "\
WARNING: \`$1' is $msg. You should only need it if
you modified a \`.texi' or \`.texinfo' file, or any other file
indirectly affecting the aspect of the manual. The spurious
call might also be the consequence of using a buggy \`make' (AIX,
DU, IRIX). You might want to install the \`Texinfo' package or
the \`GNU make' package. Grab either from any GNU archive site."
# The file to touch is that specified with -o ...
file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'`
if test -z "$file"; then
# ... or it is the one specified with @setfilename ...
infile=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'`
file=`sed -n '/^@setfilename/ { s/.* \([^ ]*\) *$/\1/; p; q; }' $infile`
# ... or it is derived from the source name (dir/f.texi becomes f.info)
test -z "$file" && file=`echo "$infile" | sed 's,.*/,,;s,.[^.]*$,,'`.info
fi
# If the file does not exist, the user really needs makeinfo;
# let's fail without touching anything.
test -f $file || exit 1
touch $file
;;
tar)
shift
# We have already tried tar in the generic part.
# Look for gnutar/gtar before invocation to avoid ugly error
# messages.
if (gnutar --version > /dev/null 2>&1); then
gnutar "$@" && exit 0
fi
if (gtar --version > /dev/null 2>&1); then
gtar "$@" && exit 0
fi
firstarg="$1"
if shift; then
case "$firstarg" in
*o*)
firstarg=`echo "$firstarg" | sed s/o//`
tar "$firstarg" "$@" && exit 0
;;
esac
case "$firstarg" in
*h*)
firstarg=`echo "$firstarg" | sed s/h//`
tar "$firstarg" "$@" && exit 0
;;
esac
fi
echo 1>&2 "\
WARNING: I can't seem to be able to run \`tar' with the given arguments.
You may want to install GNU tar or Free paxutils, or check the
command line arguments."
exit 1
;;
*)
echo 1>&2 "\
WARNING: \`$1' is needed, and is $msg.
You might have modified some files without having the
proper tools for further handling them. Check the \`README' file,
it often tells you about the needed prerequisites for installing
this package. You may also peek at any GNU archive site, in case
some other package would contain this missing \`$1' program."
exit 1
;;
esac
exit 0
# Local variables:
# eval: (add-hook 'write-file-hooks 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-end: "$"
# End:

158
mkinstalldirs Исполняемый файл
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#! /bin/sh
# mkinstalldirs --- make directory hierarchy
scriptversion=2005-06-29.22
# Original author: Noah Friedman <friedman@prep.ai.mit.edu>
# Created: 1993-05-16
# Public domain.
#
# This file is maintained in Automake, please report
# bugs to <bug-automake@gnu.org> or send patches to
# <automake-patches@gnu.org>.
errstatus=0
dirmode=
usage="\
Usage: mkinstalldirs [-h] [--help] [--version] [-m MODE] DIR ...
Create each directory DIR (with mode MODE, if specified), including all
leading file name components.
Report bugs to <bug-automake@gnu.org>."
# process command line arguments
while test $# -gt 0 ; do
case $1 in
-h | --help | --h*) # -h for help
echo "$usage"
exit $?
;;
-m) # -m PERM arg
shift
test $# -eq 0 && { echo "$usage" 1>&2; exit 1; }
dirmode=$1
shift
;;
--version)
echo "$0 $scriptversion"
exit $?
;;
--) # stop option processing
shift
break
;;
-*) # unknown option
echo "$usage" 1>&2
exit 1
;;
*) # first non-opt arg
break
;;
esac
done
for file
do
if test -d "$file"; then
shift
else
break
fi
done
case $# in
0) exit 0 ;;
esac
# Solaris 8's mkdir -p isn't thread-safe. If you mkdir -p a/b and
# mkdir -p a/c at the same time, both will detect that a is missing,
# one will create a, then the other will try to create a and die with
# a "File exists" error. This is a problem when calling mkinstalldirs
# from a parallel make. We use --version in the probe to restrict
# ourselves to GNU mkdir, which is thread-safe.
case $dirmode in
'')
if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
echo "mkdir -p -- $*"
exec mkdir -p -- "$@"
else
# On NextStep and OpenStep, the `mkdir' command does not
# recognize any option. It will interpret all options as
# directories to create, and then abort because `.' already
# exists.
test -d ./-p && rmdir ./-p
test -d ./--version && rmdir ./--version
fi
;;
*)
if mkdir -m "$dirmode" -p --version . >/dev/null 2>&1 &&
test ! -d ./--version; then
echo "mkdir -m $dirmode -p -- $*"
exec mkdir -m "$dirmode" -p -- "$@"
else
# Clean up after NextStep and OpenStep mkdir.
for d in ./-m ./-p ./--version "./$dirmode";
do
test -d $d && rmdir $d
done
fi
;;
esac
for file
do
case $file in
/*) pathcomp=/ ;;
*) pathcomp= ;;
esac
oIFS=$IFS
IFS=/
set fnord $file
shift
IFS=$oIFS
for d
do
test "x$d" = x && continue
pathcomp=$pathcomp$d
case $pathcomp in
-*) pathcomp=./$pathcomp ;;
esac
if test ! -d "$pathcomp"; then
echo "mkdir $pathcomp"
mkdir "$pathcomp" || lasterr=$?
if test ! -d "$pathcomp"; then
errstatus=$lasterr
else
if test ! -z "$dirmode"; then
echo "chmod $dirmode $pathcomp"
lasterr=
chmod "$dirmode" "$pathcomp" || lasterr=$?
if test ! -z "$lasterr"; then
errstatus=$lasterr
fi
fi
fi
fi
pathcomp=$pathcomp/
done
done
exit $errstatus
# Local Variables:
# mode: shell-script
# sh-indentation: 2
# eval: (add-hook 'write-file-hooks 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-end: "$"
# End:

5
src/Makefile.am Обычный файл
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@ -0,0 +1,5 @@
bin_PROGRAMS = ncdu
ncdu_SOURCES = browser.c calc.c main.c settings.c util.c
noinst_HEADERS = ncdu.h

405
src/Makefile.in Обычный файл
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@ -0,0 +1,405 @@
# Makefile.in generated by automake 1.9.6 from Makefile.am.
# @configure_input@
# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
# 2003, 2004, 2005 Free Software Foundation, Inc.
# This Makefile.in is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
# PARTICULAR PURPOSE.
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pkglibdir = $(libdir)/@PACKAGE@
pkgincludedir = $(includedir)/@PACKAGE@
top_builddir = ..
am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
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install_sh_DATA = $(install_sh) -c -m 644
install_sh_PROGRAM = $(install_sh) -c
install_sh_SCRIPT = $(install_sh) -c
INSTALL_HEADER = $(INSTALL_DATA)
transform = $(program_transform_name)
NORMAL_INSTALL = :
PRE_INSTALL = :
POST_INSTALL = :
NORMAL_UNINSTALL = :
PRE_UNINSTALL = :
POST_UNINSTALL = :
bin_PROGRAMS = ncdu$(EXEEXT)
subdir = src
DIST_COMMON = $(noinst_HEADERS) $(srcdir)/Makefile.am \
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am__aclocal_m4_deps = $(top_srcdir)/configure.in
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binPROGRAMS_INSTALL = $(INSTALL_PROGRAM)
PROGRAMS = $(bin_PROGRAMS)
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settings.$(OBJEXT) util.$(OBJEXT)
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datarootdir = @datarootdir@
docdir = @docdir@
dvidir = @dvidir@
exec_prefix = @exec_prefix@
host_alias = @host_alias@
htmldir = @htmldir@
includedir = @includedir@
infodir = @infodir@
install_sh = @install_sh@
libdir = @libdir@
libexecdir = @libexecdir@
localedir = @localedir@
localstatedir = @localstatedir@
mandir = @mandir@
mkdir_p = @mkdir_p@
oldincludedir = @oldincludedir@
pdfdir = @pdfdir@
prefix = @prefix@
program_transform_name = @program_transform_name@
psdir = @psdir@
sbindir = @sbindir@
sharedstatedir = @sharedstatedir@
sysconfdir = @sysconfdir@
target_alias = @target_alias@
ncdu_SOURCES = browser.c calc.c main.c settings.c util.c
noinst_HEADERS = ncdu.h
all: all-am
.SUFFIXES:
.SUFFIXES: .c .o .obj
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*$$dep*) \
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&& exit 0; \
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$(AUTOMAKE) --gnu src/Makefile
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uninstall-binPROGRAMS:
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rm -f "$(DESTDIR)$(bindir)/$$f"; \
done
clean-binPROGRAMS:
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ncdu$(EXEEXT): $(ncdu_OBJECTS) $(ncdu_DEPENDENCIES)
@rm -f ncdu$(EXEEXT)
$(LINK) $(ncdu_LDFLAGS) $(ncdu_OBJECTS) $(ncdu_LDADD) $(LIBS)
mostlyclean-compile:
-rm -f *.$(OBJEXT)
distclean-compile:
-rm -f *.tab.c
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/browser.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/calc.Po@am__quote@
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@am__fastdepCC_TRUE@ then mv -f "$(DEPDIR)/$*.Tpo" "$(DEPDIR)/$*.Po"; else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; fi
@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
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uninstall-info-am:
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list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
unique=`for i in $$list; do \
if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
done | \
$(AWK) ' { files[$$0] = 1; } \
END { for (i in files) print i; }'`; \
mkid -fID $$unique
tags: TAGS
TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
$(TAGS_FILES) $(LISP)
tags=; \
here=`pwd`; \
list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
unique=`for i in $$list; do \
if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
done | \
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test -n "$$unique" || unique=$$empty_fix; \
$(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
$$tags $$unique; \
fi
ctags: CTAGS
CTAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
$(TAGS_FILES) $(LISP)
tags=; \
here=`pwd`; \
list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
unique=`for i in $$list; do \
if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
done | \
$(AWK) ' { files[$$0] = 1; } \
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test -z "$(CTAGS_ARGS)$$tags$$unique" \
|| $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
$$tags $$unique
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here=`$(am__cd) $(top_builddir) && pwd` \
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&& gtags -i $(GTAGS_ARGS) $$here
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distdir: $(DISTFILES)
@srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; \
topsrcdirstrip=`echo "$(top_srcdir)" | sed 's|.|.|g'`; \
list='$(DISTFILES)'; for file in $$list; do \
case $$file in \
$(srcdir)/*) file=`echo "$$file" | sed "s|^$$srcdirstrip/||"`;; \
$(top_srcdir)/*) file=`echo "$$file" | sed "s|^$$topsrcdirstrip/|$(top_builddir)/|"`;; \
esac; \
if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
dir=`echo "$$file" | sed -e 's,/[^/]*$$,,'`; \
if test "$$dir" != "$$file" && test "$$dir" != "."; then \
dir="/$$dir"; \
$(mkdir_p) "$(distdir)$$dir"; \
else \
dir=''; \
fi; \
if test -d $$d/$$file; then \
if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \
fi; \
cp -pR $$d/$$file $(distdir)$$dir || exit 1; \
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|| cp -p $$d/$$file $(distdir)/$$file \
|| exit 1; \
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check-am: all-am
check: check-am
all-am: Makefile $(PROGRAMS) $(HEADERS)
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for dir in "$(DESTDIR)$(bindir)"; do \
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install: install-am
install-exec: install-exec-am
install-data: install-data-am
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$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
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`test -z '$(STRIP)' || \
echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
mostlyclean-generic:
clean-generic:
distclean-generic:
-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
maintainer-clean-generic:
@echo "This command is intended for maintainers to use"
@echo "it deletes files that may require special tools to rebuild."
clean: clean-am
clean-am: clean-binPROGRAMS clean-generic mostlyclean-am
distclean: distclean-am
-rm -rf ./$(DEPDIR)
-rm -f Makefile
distclean-am: clean-am distclean-compile distclean-generic \
distclean-tags
dvi: dvi-am
dvi-am:
html: html-am
info: info-am
info-am:
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install-info: install-info-am
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pdf: pdf-am
pdf-am:
ps: ps-am
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# Tell versions [3.59,3.63) of GNU make to not export all variables.
# Otherwise a system limit (for SysV at least) may be exceeded.
.NOEXPORT:

612
src/browser.c Обычный файл
Просмотреть файл

@ -0,0 +1,612 @@
/* ncdu - NCurses Disk Usage
Copyright (c) 2007 Yoran Heling
Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
"Software"), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:
The above copyright notice and this permission notice shall be included
in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#include "ncdu.h"
struct dir *bcur;
int helpwin;
/* somewhat lazy form of removing a file/directory
BUG: does not handle terminal resizing */
WINDOW *rm_win;
char rm_main[PATH_MAX];
struct dir *rm_dr;
struct dir *removedir(struct dir *dr) {
struct dir *nxt, *cur;
char cd[PATH_MAX], fl[PATH_MAX], par = 0;
int ch;
getpath(dr, cd);
strcpy(fl, cd);
strcat(fl, "/");
strcat(fl, dr->name);
if(rm_win == NULL) {
par = 1;
strcpy(rm_main, fl);
rm_dr = dr;
rm_win = newwin(6, 60, winrows/2 - 3, wincols/2 - 30);
keypad(rm_win, TRUE);
box(rm_win, 0, 0);
if(sflags & SF_NOCFM)
goto doit;
wattron(rm_win, A_BOLD);
mvwaddstr(rm_win, 0, 4, "Confirm...");
wattroff(rm_win, A_BOLD);
mvwprintw(rm_win, 2, 2, "Are you sure you want to delete the selected %s?", dr->flags & FF_DIR ? "directory" : "file");
/* mvwaddstr(rm_win, 3, 3, cropdir(fl, 56));*/
wattron(rm_win, A_BOLD);
mvwaddstr(rm_win, 4, 8, "y:");
mvwaddstr(rm_win, 4,20, "n:");
mvwaddstr(rm_win, 4,31, "a:");
wattroff(rm_win, A_BOLD);
mvwaddstr(rm_win, 4,11, "yes");
mvwaddstr(rm_win, 4,23, "no");
mvwaddstr(rm_win, 4,34, "don't ask me again");
wrefresh(rm_win);
ch = wgetch(rm_win);
if(ch != 'y' && ch != 'a') {
delwin(rm_win);
rm_win = NULL;
return(dr);
}
if(ch == 'a')
sflags |= SF_NOCFM;
doit:
werase(rm_win);
box(rm_win, 0, 0);
wattron(rm_win, A_BOLD);
mvwaddstr(rm_win, 0, 4, "Deleting...");
wattroff(rm_win, A_BOLD);
mvwprintw(rm_win, 2, 2, "Deleting %s...", cropdir(rm_main, 44));
wrefresh(rm_win);
}
if(dr->flags & FF_DIR) {
if(dr->sub != NULL) {
nxt = dr->sub;
while(nxt->prev != NULL)
nxt = nxt->prev;
while(nxt != NULL) {
cur = nxt;
nxt = cur->next;
if(removedir(cur) == rm_dr) {
if(rm_dr == dr)
break;
if(rm_win != NULL)
delwin(rm_win);
rm_win = NULL;
return(rm_dr);
}
}
}
ch = rmdir(fl);
} else
ch = unlink(fl);
if(ch == -1 && !(sflags & SF_IGNE)) {
mvwaddstr(rm_win, 2, 2, " ");
mvwprintw(rm_win, 1, 2, "Error deleting %s", cropdir(fl, 42));
mvwaddstr(rm_win, 2, 3, cropdir(strerror(errno), 55));
wattron(rm_win, A_BOLD);
mvwaddstr(rm_win, 4, 8, "a:");
mvwaddstr(rm_win, 4,21, "i:");
mvwaddstr(rm_win, 4,35, "I:");
wattroff(rm_win, A_BOLD);
mvwaddstr(rm_win, 4,11, "abort");
mvwaddstr(rm_win, 4,24, "ignore");
mvwaddstr(rm_win, 4,38, "ignore all");
wrefresh(rm_win);
ch = wgetch(rm_win);
if((ch != 'i' && ch != 'I') || dr == rm_dr) {
delwin(rm_win);
rm_win = NULL;
return(rm_dr);
}
if(ch == 'I')
sflags |= SF_IGNE;
mvwaddstr(rm_win, 1, 2, " ");
mvwaddstr(rm_win, 2, 2, " ");
mvwaddstr(rm_win, 4, 2, " ");
mvwprintw(rm_win, 2, 2, "Deleting %s...", cropdir(rm_main, 44));
wrefresh(rm_win);
return(dr);
}
if(par == 1) {
delwin(rm_win);
rm_win = NULL;
}
return(freedir(dr));
}
int cmp(struct dir *x, struct dir *y) {
struct dir *a, *b;
int r = 0;
if(bflags & BF_DESC) {
a = y; b = x;
} else {
b = y; a = x;
}
if(!(bflags & BF_NDIRF) && y->flags & FF_DIR && !(x->flags & FF_DIR))
r = 1;
else if(!(bflags & BF_NDIRF) && !(y->flags & FF_DIR) && x->flags & FF_DIR)
r = -1;
else if(bflags & BF_NAME)
r = strcmp(a->name, b->name);
else if(bflags & BF_FILES)
r = (a->files - b->files);
if(r == 0)
r = a->size > b->size ? 1 : (a->size == b->size ? 0 : -1);
return(r);
}
/* Mergesort algorithm, many thanks to
http://www.chiark.greenend.org.uk/~sgtatham/algorithms/listsort.html
*/
struct dir *sortFiles(struct dir *list) {
struct dir *p, *q, *e, *tail;
int insize, nmerges, psize, qsize, i;
while(list->prev != NULL)
list = list->prev;
insize = 1;
while(1) {
p = list;
list = NULL;
tail = NULL;
nmerges = 0;
while(p) {
nmerges++;
q = p;
psize = 0;
for(i=0; i<insize; i++) {
psize++;
q = q->next;
if(!q) break;
}
qsize = insize;
while(psize > 0 || (qsize > 0 && q)) {
if(psize == 0) {
e = q; q = q->next; qsize--;
} else if(qsize == 0 || !q) {
e = p; p = p->next; psize--;
} else if(cmp(p,q) <= 0) {
e = p; p = p->next; psize--;
} else {
e = q; q = q->next; qsize--;
}
if(tail) tail->next = e;
else list = e;
e->prev = tail;
tail = e;
}
p = q;
}
tail->next = NULL;
if(nmerges <= 1)
return list;
insize *= 2;
}
}
int helpScreen(void) {
WINDOW *hlp;
int ch=0, x, y;
hlp = newwin(15, 60, winrows/2-7, wincols/2-30);
curs_set(0);
if(!helpwin) helpwin = 1;
do {
if(ch == ERR)
continue;
if(ch && ch != '1' && ch != '2' && ch != '3' && ch != '4')
break;
if(ch)
helpwin = ch - 48;
werase(hlp);
box(hlp, 0, 0);
wattron(hlp, A_BOLD);
mvwaddstr(hlp, 0, 4, "ncdu help");
wattroff(hlp, A_BOLD);
mvwaddstr(hlp, 13, 32, "Press any key to continue");
switch(helpwin) {
case 1:
wattron(hlp, A_BOLD);
mvwaddstr(hlp, 1, 30, "1:Keys");
wattroff(hlp, A_BOLD);
mvwaddstr(hlp, 1, 39, "2:Format");
mvwaddstr(hlp, 1, 50, "3:About");
wattron(hlp, A_BOLD);
mvwaddstr(hlp, 3, 7, "up/down");
mvwaddstr(hlp, 4, 3, "right/enter");
mvwaddstr(hlp, 5, 10, "left");
mvwaddstr(hlp, 6, 11, "n/s");
mvwaddch( hlp, 7, 13, 'd');
mvwaddch( hlp, 8, 13, 't');
mvwaddch( hlp, 9, 13, 'g');
mvwaddch( hlp,10, 13, 'p');
mvwaddch( hlp,11, 13, 'h');
mvwaddch( hlp,12, 13, 'q');
wattroff(hlp, A_BOLD);
mvwaddstr(hlp, 3, 16, "Cycle through the items");
mvwaddstr(hlp, 4, 16, "Open directory");
mvwaddstr(hlp, 5, 16, "Previous directory");
mvwaddstr(hlp, 6, 16, "Sort by name or size (asc/desc)");
mvwaddstr(hlp, 7, 16, "Delete selected file or directory");
mvwaddstr(hlp, 8, 16, "Toggle dirs before files when sorting");
mvwaddstr(hlp, 9, 16, "Show percentage and/or graph");
mvwaddstr(hlp,10, 16, "Toggle between powers of 1000 and 1024");
mvwaddstr(hlp,11, 16, "Show/hide hidden files");
mvwaddstr(hlp,12, 16, "Quit ncdu");
break;
case 2:
mvwaddstr(hlp, 1, 30, "1:Keys");
wattron(hlp, A_BOLD);
mvwaddstr(hlp, 1, 39, "2:Format");
wattroff(hlp, A_BOLD);
mvwaddstr(hlp, 1, 50, "3:About");
wattron(hlp, A_BOLD);
mvwaddstr(hlp, 3, 3, "X [size] [file or directory]");
wattroff(hlp, A_BOLD);
mvwaddstr(hlp, 5, 4, "The X is only present in the following cases:");
wattron(hlp, A_BOLD);
mvwaddch(hlp, 6, 4, '!');
mvwaddch(hlp, 7, 4, '.');
mvwaddch(hlp, 8, 4, '>');
mvwaddch(hlp, 9, 4, '@');
mvwaddch(hlp,10, 4, 'e');
wattroff(hlp, A_BOLD);
mvwaddstr(hlp, 6, 7, "An error occured while reading this directory");
mvwaddstr(hlp, 7, 7, "An error occured while reading a subdirectory");
mvwaddstr(hlp, 8, 7, "Directory was on an other filesystem");
mvwaddstr(hlp, 9, 7, "This is not a file nor a dir (symlink, socket, ...)");
mvwaddstr(hlp,10, 7, "Empty directory");
break;
case 3:
/* Indeed, too much spare time */
mvwaddstr(hlp, 1, 30, "1:Keys");
mvwaddstr(hlp, 1, 39, "2:Format");
wattron(hlp, A_BOLD);
mvwaddstr(hlp, 1, 50, "3:About");
wattroff(hlp, A_BOLD);
wattron(hlp, A_REVERSE);
x=12;y=4;
/* N */
mvwaddstr(hlp, y+0, x+0, " ");
mvwaddstr(hlp, y+1, x+0, " ");
mvwaddstr(hlp, y+2, x+0, " ");
mvwaddstr(hlp, y+3, x+0, " ");
mvwaddstr(hlp, y+4, x+0, " ");
mvwaddstr(hlp, y+1, x+4, " ");
mvwaddstr(hlp, y+2, x+4, " ");
mvwaddstr(hlp, y+3, x+4, " ");
mvwaddstr(hlp, y+4, x+4, " ");
/* C */
mvwaddstr(hlp, y+0, x+8, " ");
mvwaddstr(hlp, y+1, x+8, " ");
mvwaddstr(hlp, y+2, x+8, " ");
mvwaddstr(hlp, y+3, x+8, " ");
mvwaddstr(hlp, y+4, x+8, " ");
/* D */
mvwaddstr(hlp, y+0, x+19, " ");
mvwaddstr(hlp, y+1, x+19, " ");
mvwaddstr(hlp, y+2, x+15, " ");
mvwaddstr(hlp, y+3, x+15, " ");
mvwaddstr(hlp, y+3, x+19, " ");
mvwaddstr(hlp, y+4, x+15, " ");
/* U */
mvwaddstr(hlp, y+0, x+23, " ");
mvwaddstr(hlp, y+1, x+23, " ");
mvwaddstr(hlp, y+2, x+23, " ");
mvwaddstr(hlp, y+3, x+23, " ");
mvwaddstr(hlp, y+0, x+27, " ");
mvwaddstr(hlp, y+1, x+27, " ");
mvwaddstr(hlp, y+2, x+27, " ");
mvwaddstr(hlp, y+3, x+27, " ");
mvwaddstr(hlp, y+4, x+23, " ");
wattroff(hlp, A_REVERSE);
mvwaddstr(hlp, y+0, x+30, "NCurses");
mvwaddstr(hlp, y+1, x+30, "Disk");
mvwaddstr(hlp, y+2, x+30, "Usage");
mvwprintw(hlp, y+4, x+30, "%s", PACKAGE_VERSION);
mvwaddstr(hlp,10, 7, "Written by Yoran Heling <projects@yorhel.nl>");
mvwaddstr(hlp,11, 16, "http://dev.yorhel.nl/ncdu/");
break;
case 4:
mvwaddstr(hlp, 1, 30, "1:Keys");
mvwaddstr(hlp, 1, 39, "2:Format");
mvwaddstr(hlp, 1, 50, "3:About");
mvwaddstr(hlp, 3, 3, "There is no fourth window, baka~~");
}
wrefresh(hlp);
} while((ch = getch()));
delwin(hlp);
touchwin(stdscr);
refresh();
if(ch == KEY_RESIZE) {
ncresize();
return(1);
}
helpwin = 0;
return(0);
}
#define toggle(x,y) if(x & y) x -=y; else x |= y
/* bgraph:
0 -> none
1 -> graph
2 -> percentage
3 -> percentage + graph
*/
char graphdat[11];
char *graph(off_t max, off_t size) {
int i, c = (int) (((float) size / (float) max) * 10.0f);
for(i=0; i<10; i++)
graphdat[i] = i < c ? '#' : ' ';
graphdat[10] = '\0';
return graphdat;
}
void browseDir(void) {
ITEM **items;
char **itrows, tmp[PATH_MAX], tmp2[PATH_MAX], ct;
MENU *menu;
struct dir *d;
off_t max;
int i, fls, ch, bf, s;
if(bcur->parent == NULL) {
if(bcur->sub == NULL) {
erase();
refresh();
endwin();
printf("No items to display...\n");
exit(0);
} else
bcur = bcur->sub;
}
erase();
attron(A_REVERSE);
for(i=0; i<wincols;i++) {
mvaddch(0, i, ' ');
mvaddch(winrows-1, i, ' ');
}
mvprintw(0,0,"%s %s ~ Use the arrow keys to navigate, press ? for help", PACKAGE_NAME, PACKAGE_VERSION);
mvprintw(winrows-1, 0, " Total size: %s Files: %-6d Dirs: %-6d",
cropsize(bcur->parent->size), bcur->parent->files, bcur->parent->dirs);
attroff(A_REVERSE);
for(i=wincols; i>=0; i--)
mvaddch(1,i,'-');
bcur = sortFiles(bcur);
fls = 1; d = bcur; max = 0;
while(d != NULL) {
if(!(bflags & BF_HIDE) || d->name[0] != '.') {
if(d->size > max)
max = d->size;
fls++;
}
d = d->next;
}
mvaddstr(1, 3, cropdir(getpath(bcur, tmp), wincols-5));
items = calloc(fls+2, sizeof(ITEM *));
itrows = malloc((fls+1) * sizeof(char *));
itrows[0] = malloc((fls+1) * wincols * sizeof(char));
for(i=1; i<fls; i++)
itrows[i] = itrows[0] + i*wincols;
switch(bgraph) {
case 0:
sprintf(tmp, "%%c %%7s %%c%%-%ds", wincols-12);
s = 0;
break;
case 1:
s = 12;
sprintf(tmp, "%%c %%7s [%%10s] %%c%%-%ds", wincols-24);
break;
case 2:
s = 7;
sprintf(tmp, "%%c %%7s [%%4.1f%%%%] %%c%%-%ds", wincols-19);
break;
case 3:
s = 18;
sprintf(tmp, "%%c %%7s [%%4.1f%%%% %%10s] %%c%%-%ds", wincols-30);
}
if(bcur->parent->parent != NULL) {
s += 11;
for(i=0; i<s; i++)
tmp2[i] = ' ';
tmp2[i++] = '\0';
strcat(tmp2, "/..");
items[0] = new_item(tmp2, 0);
set_item_userptr(items[0], NULL);
i = 1;
} else
i = 0;
d = bcur; s=-1;
while(d != NULL) {
if(bflags & BF_HIDE && d->name[0] == '.') {
d = d->next;
continue;
}
ct = d->flags & FF_ERR ? '!' : d->flags & FF_SERR ? '.' : d->flags & FF_OTHFS ? '>' :
d->flags & FF_OTHER ? '@' : d->flags & FF_DIR && d->sub == NULL ? 'e' : ' ';
switch(bgraph) {
case 0:
sprintf(itrows[i], tmp, ct, cropsize(d->size),
d->flags & FF_DIR ? '/' : ' ', cropdir(d->name, wincols-12));
break;
case 1:
sprintf(itrows[i], tmp, ct, cropsize(d->size), graph(max, d->size),
d->flags & FF_DIR ? '/' : ' ', cropdir(d->name, wincols-24));
break;
case 2:
sprintf(itrows[i], tmp, ct, cropsize(d->size), ((float) d->size / (float) d->parent->size) * 100.0f,
d->flags & FF_DIR ? '/' : ' ', cropdir(d->name, wincols-19));
break;
case 3:
sprintf(itrows[i], tmp, ct, cropsize(d->size), ((float) d->size / (float) d->parent->size) * 100.0f, graph(max, d->size),
d->flags & FF_DIR ? '/' : ' ', cropdir(d->name, wincols-30));
}
items[i] = new_item(itrows[i], 0);
set_item_userptr(items[i], d);
if(d->flags & FF_BSEL) {
s = i;
d->flags -= FF_BSEL;
}
d = d->next;
i++;
}
items[i] = NULL;
menu = new_menu(items);
set_menu_format(menu, winrows-3, 1);
set_menu_sub(menu, derwin(stdscr, winrows-3, wincols, 2, 0));
set_menu_mark(menu, "");
post_menu(menu);
if(s >= 0)
for(i=0; i<s; i++)
menu_driver(menu, REQ_DOWN_ITEM);
d = bcur; bf = bflags;
refresh();
if(helpwin > 0 && helpScreen() == 1) goto endbrowse;
while((ch = getch())) {
switch(ch) {
case KEY_UP: menu_driver(menu, REQ_UP_ITEM); break;
case KEY_DOWN: menu_driver(menu, REQ_DOWN_ITEM); break;
case KEY_HOME: menu_driver(menu, REQ_FIRST_ITEM); break;
case KEY_LL:
case KEY_END: menu_driver(menu, REQ_LAST_ITEM); break;
case KEY_PPAGE: menu_driver(menu, REQ_SCR_UPAGE); break;
case KEY_NPAGE: menu_driver(menu, REQ_SCR_DPAGE); break;
case '?':
if(helpScreen() == 1)
goto endbrowse;
break;
case 'q':
bcur = NULL;
goto endbrowse;
case 10: case KEY_RIGHT:
bcur = item_userptr(current_item(menu));
if(bcur == NULL) {
bcur = d->parent;
goto endbrowse;
} else if(bcur->sub != NULL) {
bcur->flags |= FF_BSEL;
bcur = bcur->sub;
goto endbrowse;
} else
bcur = d;
break;
case KEY_RESIZE:
ncresize();
goto endbrowse;
case KEY_LEFT:
if(bcur->parent->parent != NULL)
bcur = bcur->parent;
else
bcur = d;
goto endbrowse;
case 'n':
if(bflags & BF_NAME)
toggle(bflags, BF_DESC);
else
bflags = (bflags & BF_HIDE) + (bflags & BF_NDIRF) + BF_NAME;
goto endbrowse;
case 's':
if(bflags & BF_SIZE)
toggle(bflags, BF_DESC);
else
bflags = (bflags & BF_HIDE) + (bflags & BF_NDIRF) + BF_SIZE;
goto endbrowse;
case 'p':
toggle(sflags, SF_SI);
goto endbrowse;
case 'h':
toggle(bflags, BF_HIDE);
goto endbrowse;
case 't':
toggle(bflags, BF_NDIRF);
goto endbrowse;
case 'g':
if(++bgraph > 3) bgraph = 0;
goto endbrowse;
case 'd':
bcur = item_userptr(current_item(menu));
if(bcur == NULL) {
bcur = d;
break;
}
set_item_userptr(current_item(menu), NULL);
bcur->flags |= FF_BSEL;
bcur = removedir(bcur);
goto endbrowse;
}
refresh();
}
endbrowse:
if(bcur == d && (d = item_userptr(current_item(menu))) != NULL)
d->flags |= FF_BSEL;
unpost_menu(menu);
for(i=fls-3;i>=0;i--)
free_item(items[i]);
free(items);
free(itrows[0]);
free(itrows);
erase();
}
void showBrowser(void) {
bcur = dat.sub;
bgraph = 1;
helpwin = 0;
while(bcur != NULL)
browseDir();
}

326
src/calc.c Обычный файл
Просмотреть файл

@ -0,0 +1,326 @@
/* ncdu - NCurses Disk Usage
Copyright (c) 2007 Yoran Heling
Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
"Software"), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:
The above copyright notice and this permission notice shall be included
in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#include "ncdu.h"
/* My own implementation of realpath()
- assumes that *every* possible path fits in PATH_MAX bytes
- does not set errno on error
- has not yet been fully tested
*/
char *rpath(const char *from, char *to) {
char tmp[PATH_MAX], cwd[PATH_MAX], cur[PATH_MAX], app[PATH_MAX];
int i, j, l, k, last, ll = 0;
struct stat st;
getcwd(cwd, PATH_MAX);
strcpy(cur, from);
app[0] = 0;
loop:
/* not an absolute path, add current directory */
if(cur[0] != '/') {
if(!(cwd[0] == '/' && cwd[1] == 0))
strcpy(tmp, cwd);
else
tmp[0] = 0;
strcat(tmp, "/");
strcat(tmp, cur);
} else
strcpy(tmp, cur);
/* now fix things like '.' and '..' */
i = j = last = 0;
l = strlen(tmp);
while(1) {
if(tmp[i] == 0)
break;
/* . */
if(l >= i+2 && tmp[i] == '/' && tmp[i+1] == '.' && (tmp[i+2] == 0 || tmp[i+2] == '/')) {
i+= 2;
continue;
}
/* .. */
if(l >= i+3 && tmp[i] == '/' && tmp[i+1] == '.' && tmp[i+2] == '.' && (tmp[i+3] == 0 || tmp[i+3] == '/')) {
for(k=j; --k>0;)
if(to[k] == '/' && k != j-1)
break;
j -= j-k;
if(j < 1) j = 1;
i += 3;
continue;
}
/* remove double slashes */
if(tmp[i] == '/' && i>0 && tmp[i-1] == '/') {
i++;
continue;
}
to[j++] = tmp[i++];
}
/* remove leading slashes */
while(--j > 0) {
if(to[j] != '/')
break;
}
to[j+1] = 0;
/* append 'app' */
if(app[0] != 0)
strcat(to, app);
j = strlen(to);
/* check for symlinks */
for(i=1; i<=j; i++) {
if(to[i] == '/' || to[i] == 0) {
strncpy(tmp, to, i);
tmp[i] = 0;
if(lstat(tmp, &st) < 0)
return(NULL);
if(S_ISLNK(st.st_mode)) {
if(++ll > LINK_MAX || (k = readlink(tmp, cur, PATH_MAX)) < 0)
return(NULL);
cur[k] = 0;
if(to[i] != 0)
strcpy(app, &to[i]);
strcpy(cwd, tmp);
for(k=strlen(cwd); --k>0;)
if(cwd[k] == '/')
break;
cwd[k] = 0;
goto loop;
}
if(!S_ISDIR(st.st_mode))
return(NULL);
}
}
return(to);
}
WINDOW* calcWin() {
WINDOW *calc;
calc = newwin(10, 60, winrows/2 - 5, wincols/2 - 30);
keypad(calc, TRUE);
box(calc, 0, 0);
wattron(calc, A_BOLD);
mvwaddstr(calc, 0, 4, "Calculating...");
wattroff(calc, A_BOLD);
mvwaddstr(calc, 2, 2, "Total files:");
mvwaddstr(calc, 2, 24, "dirs:");
mvwaddstr(calc, 2, 39, "size:");
mvwaddstr(calc, 3, 2, "Current dir:");
mvwaddstr(calc, 8, 43, "Press q to quit");
return(calc);
}
int calcUsage() {
WINDOW *calc;
DIR *dir;
char antext[15] = "Calculating...";
int ch, anpos = 0, level = 0, i;
char cdir[PATH_MAX], emsg[PATH_MAX], tmp[PATH_MAX], err = 0, *f;
dev_t dev;
struct dirent *dr;
struct stat fs;
struct dir *d, *dirs[512]; /* 512 recursive directories should be enough for everyone! */
#ifdef HAVE_GETTIMEOFDAY
struct timeval tv; suseconds_t l;
gettimeofday(&tv, (void *)NULL);
tv.tv_usec = (1000*(tv.tv_sec % 1000) + (tv.tv_usec / 1000)) / sdelay - 1;
#else
time_t tv; time_t l;
l = time(NULL) - 1;
#endif
calc = calcWin();
wrefresh(calc);
memset(dirs, 0, sizeof(struct dir *)*512);
level = 0;
dirs[level] = &dat;
memset(&dat, 0, sizeof(dat));
if(rpath(sdir, tmp) == NULL || stat(tmp, &fs) != 0 || !S_ISDIR(fs.st_mode)) {
mvwaddstr(calc, 8, 1, " ");
wattron(calc, A_BOLD);
mvwaddstr(calc, 5, 2, "Error:");
wattroff(calc, A_BOLD);
mvwprintw(calc, 5, 9, "could not open %s", cropdir(tmp, 34));
mvwaddstr(calc, 6, 3, "press any key to continue...");
wrefresh(calc);
wgetch(calc);
delwin(calc);
return(1);
}
if(sflags & SF_AS) dat.size = fs.st_size;
else dat.size = fs.st_blocks * 512;
if(sflags & SF_SMFS) dev = fs.st_dev;
dat.name = malloc(strlen(tmp)+1);
strcpy(dat.name, tmp);
nodelay(calc, 1);
/* main loop */
while((ch = wgetch(calc)) != 'q') {
if(ch == KEY_RESIZE) {
delwin(calc);
ncresize();
calc = calcWin();
nodelay(calc, 1);
erase();
refresh();
}
/* calculate full path of the dir */
cdir[0] = '\0';
for(i=0; i<=level; i++) {
if(i > 0 && !(i == 1 && dat.name[strlen(dat.name)-1] == '/')) strcat(cdir, "/");
strcat(cdir, dirs[i]->name);
}
/* opendir */
if((dir = opendir(cdir)) == NULL) {
dirs[level]->flags |= FF_ERR;
for(i=level; i-->0;)
dirs[i]->flags |= FF_SERR;
err = 1;
strcpy(emsg, cdir);
dirs[++level] = NULL;
goto showstatus;
}
dirs[++level] = NULL;
/* readdir */
errno = 0;
while((dr = readdir(dir)) != NULL) {
f = dr->d_name;
if(f[0] == '.' && (f[1] == '\0' || (f[1] == '.' && f[2] == '\0')))
continue;
d = calloc(sizeof(struct dir), 1);
d->name = malloc(strlen(f)+1);
strcpy(d->name, f);
if(dirs[level] != NULL) dirs[level]->next = d;
d->prev = dirs[level];
d->parent = dirs[level-1];
dirs[level-1]->sub = d;
dirs[level] = d;
sprintf(tmp, "%s/%s", cdir, d->name);
lstat(tmp, &fs);
/* check filetype */
if(sflags & SF_SMFS && dev != fs.st_dev)
d->flags |= FF_OTHFS;
if(S_ISREG(fs.st_mode)) {
d->flags |= FF_FILE;
for(i=level; i-->0;)
dirs[i]->files++;
} else if(S_ISDIR(fs.st_mode)) {
d->flags |= FF_DIR;
for(i=level; i-->0;)
dirs[i]->dirs++;
} else
d->flags |= FF_OTHER;
/* count size */
if(sflags & SF_AS)
d->size = fs.st_size;
else
d->size = fs.st_blocks * 512;
if(d->flags & FF_OTHFS) d->size = 0;
for(i=level; i-->0;)
dirs[i]->size += d->size;
}
closedir(dir);
if(errno) {
dirs[level-1]->flags |= FF_ERR;
for(i=level-1; i-->0;)
dirs[i]->flags |= FF_SERR;
}
/* show progress status */
showstatus:
#ifdef HAVE_GETTIMEOFDAY
gettimeofday(&tv, (void *)NULL);
tv.tv_usec = (1000*(tv.tv_sec % 1000) + (tv.tv_usec / 1000)) / sdelay;
if(l == tv.tv_usec) goto newdir;
#else
time(&tv);
if(l == tv) goto newdir;
#endif
mvwprintw(calc, 3, 15, "%-43s", cropdir(cdir, 43));
mvwprintw(calc, 2, 15, "%d", dat.files);
mvwprintw(calc, 2, 30, "%d", dat.dirs);
mvwaddstr(calc, 2, 45, cropsize(dat.size));
if(err == 1) {
wattron(calc, A_BOLD);
mvwaddstr(calc, 5, 2, "Warning:");
wattroff(calc, A_BOLD);
mvwprintw(calc, 5, 11, "could not open %-32s", cropdir(emsg, 32));
mvwaddstr(calc, 6, 3, "some directory sizes may not be correct");
}
/* animation */
if(sdelay < 1000) {
if(++anpos == 28) anpos = 0;
mvwaddstr(calc, 8, 3, " ");
if(anpos < 14)
for(i=0; i<=anpos; i++)
mvwaddch(calc, 8, i+3, antext[i]);
else
for(i=13; i>anpos-14; i--)
mvwaddch(calc, 8, i+3, antext[i]);
} else
mvwaddstr(calc, 8, 3, antext);
wmove(calc, 8, 58);
wrefresh(calc);
/* select new directory */
newdir:
#ifdef HAVE_GETTIMEOFDAY
l = tv.tv_usec;
#else
l = tv;
#endif
while(dirs[level] == NULL || !(dirs[level]->flags & FF_DIR) || dirs[level]->flags & FF_OTHFS) {
if(dirs[level] != NULL && dirs[level]->prev != NULL)
dirs[level] = dirs[level]->prev;
else {
while(level-- > 0) {
if(dirs[level]->prev != NULL) {
dirs[level] = dirs[level]->prev;
break;
}
}
if(level < 1) goto endloop;
}
}
}
endloop:
nodelay(calc, 0);
delwin(calc);
erase();
refresh();
if(ch == 'q')
return(2);
return(0);
}

59
src/main.c Обычный файл
Просмотреть файл

@ -0,0 +1,59 @@
/* ncdu - NCurses Disk Usage
Copyright (c) 2007 Yoran Heling
Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
"Software"), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:
The above copyright notice and this permission notice shall be included
in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#include "ncdu.h"
/* check ncdu.h what these are for */
struct dir dat;
int winrows, wincols;
char sdir[PATH_MAX];
int sflags, bflags, sdelay, bgraph;
/* main program */
int main(int argc, char **argv) {
int r, gd;
gd = settingsCli(argc, argv);
initscr();
cbreak();
noecho();
curs_set(0);
keypad(stdscr, TRUE);
ncresize();
bgraph = 0;
if(gd && settingsWin()) goto mainend;
while((r = calcUsage()) != 0) {
if(r == 1 && settingsWin()) goto mainend;
else if(r == 2) goto mainend;
}
showBrowser();
mainend:
erase();
refresh();
endwin();
return(0);
}

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src/ncdu.h Обычный файл
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/* ncdu - NCurses Disk Usage
Copyright (c) 2007 Yoran Heling
Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
"Software"), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:
The above copyright notice and this permission notice shall be included
in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#include "config.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
#include <limits.h>
#include <errno.h>
#include <curses.h>
#include <form.h>
#include <menu.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/stat.h>
#if defined(HAVE_SYS_TIME_H) && defined(HAVE_GETTIMEOFDAY)
# include <sys/time.h>
#else
# include <time.h>
#endif
#include <dirent.h>
/* get PATH_MAX */
#ifndef PATH_MAX
# ifdef _POSIX_PATH_MAX
# define PATH_MAX _POSIX_PATH_MAX
# else
# define PATH_MAX 4096
# endif
#endif
/* and LINK_MAX */
#ifndef LINK_MAX
# ifdef _POSIX_LINK_MAX
# define LINK_MAX _POSIX_LINK_MAX
# else
# define LINK_MAX 32
# endif
#endif
/* check for S_ISLNK */
#ifndef S_ISLNK
# ifndef S_IFLNK
# define S_IFLNK 0120000
# endif
# define S_ISLNK(x) (x & S_IFLNK)
#endif
/*
* G L O B A L F L A G S
*/
/* File Flags (struct dir -> flags) */
#define FF_DIR 1
#define FF_FILE 2
#define FF_OTHER 4
#define FF_ERR 8
#define FF_OTHFS 16
#define FF_SERR 32 /* error in subdirectory */
#define FF_BSEL 64 /* selected */
/* Settings Flags (int sflags) */
#define SF_SMFS 1 /* same filesystem */
#define SF_AS 2 /* apparent sizes */
#define SF_SI 4 /* use powers of 1000 instead of 1024 */
#define SF_IGNS 8 /* ignore too small terminal sizes */
#define SF_NOCFM 16 /* don't confirm file deletion */
#define SF_IGNE 32 /* ignore errors when deleting */
/* Browse Flags (int bflags) */
#define BF_NAME 1
#define BF_SIZE 2
#define BF_FILES 4
#define BF_NDIRF 32 /* Normally, dirs before files, setting this disables it */
#define BF_DESC 64
#define BF_HIDE 128 /* don't show hidden files... doesn't have anything to do with sorting though */
/*
* S T R U C T U R E S
*/
struct dir {
struct dir *parent, *next, *prev, *sub;
char *name;
off_t size;
unsigned int files, dirs;
unsigned char flags;
};
/*
* G L O B A L V A R I A B L E S
*
* (all defined in main.c)
*/
/* main directory data */
extern struct dir dat;
/* updated when window is resized */
extern int winrows, wincols;
/* global settings */
extern char sdir[PATH_MAX];
extern int sflags, bflags, sdelay, bgraph;
/*
* G L O B A L F U N C T I O N S
*/
/* util.c */
extern char *cropdir(const char *, int);
extern char *cropsize(const off_t);
extern void ncresize(void);
extern struct dir * freedir(struct dir *);
extern char *getpath(struct dir *, char *);
/* settings.c */
extern int settingsCli(int, char **);
extern int settingsWin(void);
/* calc.c */
extern int calcUsage();
/* browser.c */
extern void showBrowser(void);

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src/settings.c Обычный файл
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/* ncdu - NCurses Disk Usage
Copyright (c) 2007 Yoran Heling
Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
"Software"), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:
The above copyright notice and this permission notice shall be included
in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#include "ncdu.h"
int settingsCli(int argc, char **argv) {
int i, j;
char gotdir = 0;
/* load defaults */
memset(sdir, 0, PATH_MAX);
getcwd(sdir, PATH_MAX);
sflags = 0;
sdelay = 100;
bflags = BF_SIZE | BF_DESC;
/* read from commandline */
for(i=1; i<argc;i++) {
if(argv[i][0] == '-') {
for(j=1; j < strlen(argv[i]); j++)
switch(argv[i][j]) {
case 'a': sflags |= SF_AS; break;
case 'x': sflags |= SF_SMFS; break;
case 'q': sdelay = 2000; break;
case '?':
case 'h':
printf("ncdu [-ahvx] [dir]\n\n");
printf(" -a Apparent sizes\n");
printf(" -h This help message\n");
printf(" -q x Set the refresh interval in seconds\n");
printf(" -v Print version\n");
printf(" -x Same filesystem\n");
exit(0);
case 'v':
printf("ncdu %s\n", PACKAGE_VERSION);
exit(0);
default:
printf("Unknown option: -%c\n", argv[i][j]);
exit(1);
}
} else {
strcpy(sdir, argv[i]);
gotdir = 1;
}
}
return(gotdir ? 0 : 1);
}
int settingsGet(void) {
WINDOW *set;
FORM *setf;
FIELD *fields[11];
int w, h, cx, cy, i, j, ch;
int fw, fh, fy, fx, fnrow, fnbuf;
char tmp[10], *buf = "", rst = 0;
erase();
refresh();
/* h, w, y, x */
fields[0] = new_field(1, 10, 0, 0, 0, 0);
fields[1] = new_field(1, 43, 0, 11, 0, 0);
fields[2] = new_field(1, 16, 1, 11, 0, 0);
fields[3] = new_field(1, 1, 1, 27, 0, 0);
fields[4] = new_field(1, 1, 1, 28, 0, 0);
fields[5] = new_field(1, 16, 2, 12, 0, 0);
fields[6] = new_field(1, 1, 2, 27, 0, 0);
fields[7] = new_field(1, 1, 2, 28, 0, 0);
fields[8] = new_field(1, 6, 3, 11, 0, 0);
fields[9] = new_field(1, 9, 3, 19, 0, 0);
fields[10] = NULL;
/* Directory */
field_opts_off(fields[0], O_ACTIVE);
set_field_buffer(fields[0], 0, "Directory:");
set_field_back(fields[1], A_UNDERLINE);
field_opts_off(fields[1], O_STATIC);
field_opts_off(fields[1], O_AUTOSKIP);
set_max_field(fields[1], PATH_MAX);
set_field_buffer(fields[1], 0, sdir);
/* One filesystem */
field_opts_off(fields[2], O_ACTIVE);
set_field_buffer(fields[2], 0, "One filesystem [");
field_opts_off(fields[3], O_AUTOSKIP);
set_field_back(fields[3], A_UNDERLINE);
set_field_buffer(fields[3], 0, sflags & SF_SMFS ? "X" : " ");
field_opts_off(fields[4], O_ACTIVE);
set_field_buffer(fields[4], 0, "]");
/* Apparent sizes */
field_opts_off(fields[5], O_ACTIVE);
set_field_buffer(fields[5], 0, "Apparent size [");
field_opts_off(fields[6], O_AUTOSKIP);
set_field_back(fields[6], A_UNDERLINE);
set_field_buffer(fields[6], 0, sflags & SF_AS ? "X" : " ");
field_opts_off(fields[7], O_ACTIVE);
set_field_buffer(fields[7], 0, "]");
/* buttons */
set_field_buffer(fields[8], 0, "[OK]");
set_field_buffer(fields[9], 0, "[CLOSE]");
setf = new_form(fields);
h=8;w=60;
set = newwin(h, w, winrows/2 - h/2, wincols/2 - w/2);
keypad(stdscr, TRUE);
keypad(set, TRUE);
box(set, 0, 0);
curs_set(1);
set_form_win(setf, set);
set_form_sub(setf, derwin(set, h-3, w-4, 2, 2));
wattron(set, A_BOLD);
mvwaddstr(set, 0, 4, "Calculate disk space usage...");
wattroff(set, A_BOLD);
post_form(setf);
refresh();
wrefresh(set);
while((ch = wgetch(set))) {
getyx(set, cy, cx);
cy-=2; cx-=2;
for(i=field_count(setf); --i>=0; ) {
field_info(fields[i], &fh, &fw, &fy, &fx, &fnrow, &fnbuf);
if(cy >= fy && cy < fy+fh && cx >= fx && cx < fx+fw) {
buf = field_buffer(fields[i], 0);
break;
}
}
switch(ch) {
case KEY_BACKSPACE:
case 127: form_driver(setf, REQ_DEL_PREV); break;
case KEY_LL:
case KEY_END: form_driver(setf, REQ_END_LINE); break;
case KEY_HOME: form_driver(setf, REQ_BEG_LINE); break;
case KEY_LEFT: form_driver(setf, REQ_LEFT_CHAR); break;
case KEY_RIGHT:
if(i == 1) {
for(j=strlen(buf);--j>i;)
if(buf[j] != ' ')
break;
if(j < fw && cx > fx+j)
break;
}
form_driver(setf, REQ_RIGHT_CHAR);
break;
case KEY_DC: form_driver(setf, REQ_DEL_CHAR); break;
case KEY_DOWN: form_driver(setf, REQ_NEXT_FIELD); break;
case KEY_UP: form_driver(setf, REQ_PREV_FIELD); break;
case '\t': form_driver(setf, REQ_NEXT_FIELD); break;
case KEY_RESIZE: rst = 1; goto setend; break;
default:
if(i == 9) {
rst = 2;
goto setend;
}
if(i == 8 || ch == '\n')
goto setend;
if(i == 3 || i == 6)
set_field_buffer(fields[i], 0, buf[0] == ' ' ? "X" : " ");
else if(!isprint(ch)) break;
else if(i == 9) {
if(!isdigit(ch)) strcpy(tmp, " 0");
else if(buf[0] != ' ' || buf[1] == ' ' || buf[1] == '0') sprintf(tmp, " %c", ch);
else sprintf(tmp, "%c%c", buf[1], ch);
set_field_buffer(fields[i], 0, tmp);
} else
form_driver(setf, ch);
break;
}
wrefresh(set);
}
setend:
/* !!!WARNING!!! ugly hack !!!WARNING!!! */
set_current_field(setf, fields[1]);
form_driver(setf, REQ_END_LINE);
for(i=0; i<40; i++)
form_driver(setf, ' ');
dynamic_field_info(fields[1], &fh, &fw, &fx);
memcpy(sdir, field_buffer(fields[1], 0), fw);
for(i=strlen(sdir); --i>=0;)
if(sdir[i] != ' ' && (sdir[i] != '/' || i == 0)) {
sdir[i+1] = 0;
break;
}
/* EOW */
sflags = sflags & SF_IGNS;
buf = field_buffer(fields[3], 0);
if(buf[0] != ' ') sflags |= SF_SMFS;
buf = field_buffer(fields[6], 0);
if(buf[0] != ' ') sflags |= SF_AS;
unpost_form(setf);
for(i=10;--i>=0;)
free_field(fields[i]);
werase(set);
delwin(set);
erase();
refresh();
curs_set(0);
return(rst);
}
int settingsWin(void) {
int r;
while((r = settingsGet()) == 1) {
ncresize();
return(settingsWin());
}
return(r);
}

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src/util.c Обычный файл
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/* ncdu - NCurses Disk Usage
Copyright (c) 2007 Yoran Heling
Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
"Software"), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:
The above copyright notice and this permission notice shall be included
in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#include "ncdu.h"
char cropsizedat[8];
char cropdirdat[4096];
char *cropdir(const char *from, int s) {
int i, j, o = strlen(from);
if(o < s) {
strcpy(cropdirdat, from);
return(cropdirdat);
}
j=s/2-3;
for(i=0; i<j; i++)
cropdirdat[i] = from[i];
cropdirdat[i] = '.';
cropdirdat[++i] = '.';
cropdirdat[++i] = '.';
j=o-s;
while(++i<s)
cropdirdat[i] = from[j+i];
cropdirdat[s] = '\0';
return(cropdirdat);
}
/* return value is always xxx.xXB = 8 bytes (including \0) */
char *cropsize(const off_t from) {
float r = from;
char c = ' ';
if(sflags & SF_SI) {
if(r < 1000.0f) { }
else if(r < 1000e3f) { c = 'k'; r/=1000.0f; }
else if(r < 1000e6f) { c = 'M'; r/=1000e3f; }
else if(r < 1000e9f) { c = 'G'; r/=1000e6f; }
else { c = 'T'; r/=1000e9f; }
} else {
if(r < 1000.0f) { }
else if(r < 1023e3f) { c = 'k'; r/=1024.0f; }
else if(r < 1023e6f) { c = 'M'; r/=1048576.0f; }
else if(r < 1023e9f) { c = 'G'; r/=1073741824.0f; }
else { c = 'T'; r/=1099511627776.0f; }
}
sprintf(cropsizedat, "%5.1f%cB", r, c);
return(cropsizedat);
}
void ncresize(void) {
int ch;
getmaxyx(stdscr, winrows, wincols);
while(!(sflags & SF_IGNS) && (winrows < 17 || wincols < 60)) {
erase();
mvaddstr(0, 0, "Warning: terminal too small,");
mvaddstr(1, 1, "please either resize your terminal,");
mvaddstr(2, 1, "press i to ignore, or press q to quit.");
touchwin(stdscr);
refresh();
nodelay(stdscr, 0);
ch = getch();
getmaxyx(stdscr, winrows, wincols);
if(ch == 'q') {
erase();
refresh();
endwin();
exit(0);
}
if(ch == 'i')
sflags |= SF_IGNS;
}
}
void freedir_rec(struct dir *dr) {
struct dir *tmp, *tmp2;
tmp2 = dr;
while(tmp2->prev != NULL)
tmp2 = tmp2->prev;
while((tmp = tmp2) != NULL) {
if(tmp->sub) freedir_rec(tmp->sub);
free(tmp->name);
tmp2 = tmp->next;
free(tmp);
}
}
/* remove a file/directory from the in-memory map */
struct dir *freedir(struct dir *dr) {
struct dir *tmp, *cur;
/* update sizes of parent directories */
tmp = dr;
if(dr->flags & FF_FILE) dr->files++;
if(dr->flags & FF_DIR) dr->dirs++;
while((tmp = tmp->parent) != NULL) {
tmp->size -= dr->size;
tmp->files -= dr->files;
tmp->dirs -= dr->dirs;
}
/* free dr->sub recursive */
if(dr->sub) freedir_rec(dr->sub);
/* update references */
cur = NULL;
if(dr->next != NULL) { dr->next->prev = dr->prev; cur = dr->next; }
if(dr->prev != NULL) { dr->prev->next = dr->next; cur = dr->prev; }
if(cur != NULL)
cur->flags |= FF_BSEL;
if(dr->parent->sub == dr) {
if(dr->prev != NULL)
dr->parent->sub = dr->prev;
else if(dr->next != NULL)
dr->parent->sub = dr->next;
else {
dr->parent->sub = NULL;
cur = dr->parent;
}
}
free(dr->name);
free(dr);
return(cur);
}
char *getpath(struct dir *cur, char *to) {
struct dir *d;
d = cur;
while(d->parent != NULL) {
d->parent->sub = d;
d = d->parent;
}
to[0] = '\0';
while(d->parent != cur->parent) {
if(d->parent != NULL && d->parent->name[strlen(d->parent->name)-1] != '/')
strcat(to, "/");
strcat(to, d->name);
d = d->sub;
}
return to;
}