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system/advcopy: Added (mod for the GNU cp and GNU mv tools).

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Signed-off-by: Willy Sudiarto Raharjo <willysr@slackbuilds.org>
This commit is contained in:
Edinaldo P. Silva 2015-10-23 02:47:35 +07:00 committed by Willy Sudiarto Raharjo
parent 560194f80e
commit 31938001a0
6 changed files with 752 additions and 0 deletions
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6
system/advcopy/README Normal file
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@ -0,0 +1,6 @@
advcopy (Advanced Copy is a mod for the GNU cp and GNU mv tools)
Advanced Copy is a mod for the GNU cp and GNU mv tools which adds a
progress bar and provides some info on what's going on.
This package does not replace standard cp and mv programs.

107
system/advcopy/advcopy.SlackBuild Normal file
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@ -0,0 +1,107 @@
#!/bin/sh
#
# Slackware build script for advcopy.
#
# Copyright 2015 Edinaldo P. Silva, Rio de Janeiro, Brazil.
# All rights reserved.
#
# Redistribution and use of this script, with or without modification, is
# permitted provided that the following conditions are met:
#
# 1. Redistributions of this script must retain the above copyright
# notice, this list of conditions and the following disclaimer.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR IMPLIED
# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
# EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
PRGNAM=advcopy
VERSION=${VERSION:-0.5}
BUILD=${BUILD:-1}
TAG=${TAG:-_SBo}
if [ -z "$ARCH" ]; then
case "$( uname -m )" in
i?86) ARCH=i486 ;;
arm*) ARCH=arm ;;
*) ARCH=$( uname -m ) ;;
esac
fi
CWD=$(pwd)
TMP=${TMP:-/tmp/SBo}
PKG=$TMP/package-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}
if [ "$ARCH" = "i486" ]; then
SLKCFLAGS="-O2 -march=i486 -mtune=i686"
LIBDIRSUFFIX=""
elif [ "$ARCH" = "i686" ]; then
SLKCFLAGS="-O2 -march=i686 -mtune=i686"
LIBDIRSUFFIX=""
elif [ "$ARCH" = "x86_64" ]; then
SLKCFLAGS="-O2 -fPIC"
LIBDIRSUFFIX="64"
else
SLKCFLAGS="-O2"
LIBDIRSUFFIX=""
fi
set -e
SRCNAM="coreutils"
SRCVER="8.23"
rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
cd $TMP
rm -rf $PRGNAM-$VERSION
tar xvf $CWD/$SRCNAM-$SRCVER.tar.xz
mv $SRCNAM-$SRCVER $PRGNAM-$VERSION
cd $PRGNAM-$VERSION
chown -R root:root .
find -L . \
\( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 \
-o -perm 511 \) -exec chmod 755 {} \; -o \
\( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
-o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;
patch -p1 < $CWD/advcpmv-0.5-8.23.patch
FORCE_UNSAFE_CONFIGURE=1 \
CFLAGS="$SLKCFLAGS" \
DEFAULT_POSIX2_VERSION=199209 \
./configure \
--prefix=/usr \
--bindir=/usr/bin \
--libdir=/usr/lib${LIBDIRSUFFIX} \
--sysconfdir=/etc \
--localstatedir=/var \
--mandir=/usr/man \
--infodir=/usr/info \
--docdir=/usr/doc/$PRGNAM-$VERSION \
--enable-no-install-program=groups,hostname,kill,uptime \
--without-gmp \
--build=$ARCH-slackware-linux
make
mkdir -p $PKG/usr/bin
install -Dm755 src/cp $PKG/usr/bin/vcp
install -Dm755 src/mv $PKG/usr/bin/vmv
mkdir -p $PKG/etc/profile.d/
cp -a $CWD/advcopy.sh $PKG/etc/profile.d/
mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc
cd $PKG
/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-tgz}

10
system/advcopy/advcopy.info Normal file
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@ -0,0 +1,10 @@
PRGNAM="advcopy"
VERSION="0.5"
HOMEPAGE="http://beatex.org/web/advancedcopy.html"
DOWNLOAD="ftp://ftp.gnu.org/gnu/coreutils/coreutils-8.23.tar.xz"
MD5SUM="abed135279f87ad6762ce57ff6d89c41"
DOWNLOAD_x86_64=""
MD5SUM_x86_64=""
REQUIRES=""
MAINTAINER="Edinaldo P. Silva"
EMAIL="edps.mundognu@gmail.com"

2
system/advcopy/advcopy.sh Normal file
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@ -0,0 +1,2 @@
alias vcp='vcp -g'
alias vmv='vmv -g'

608
system/advcopy/advcpmv-0.5-8.23.patch Normal file
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@ -0,0 +1,608 @@
diff -crB coreutils-8.21/src/copy.c coreutils-8.21-patch0.5/src/copy.c
*** coreutils-8.21/src/copy.c 2013-02-07 10:37:05.000000000 +0100
--- coreutils-8.21-patch0.5/src/copy.c 2013-02-23 12:53:51.000000000 +0100
***************
*** 135,140 ****
--- 135,190 ----
return err;
}
+ /* BEGIN progress mod */
+ static void file_progress_bar ( char * _cDest, int _iBarLength, int _iProgress, int _iTotal )
+ {
+ // write number to progress bar
+ float fPercent = ( float ) _iProgress / ( float ) _iTotal * 100.f;
+ sprintf ( _cDest + ( _iBarLength - 6 ), "%4.1f", fPercent );
+ // remove zero
+ _cDest[_iBarLength - 2] = ' ';
+
+ // fill rest with '-'
+ int i;
+ for ( i = 1; i <= _iBarLength - 9; i++ )
+ {
+ if ( fPercent > ( float ) ( i - 1 ) / ( _iBarLength - 10 ) * 100.f )
+ _cDest[i] = '|';
+ else
+ _cDest[i] = '-';
+ }
+ }
+
+ int file_size_format ( char * _cDst, int _iSize, int _iCounter )
+ {
+ int iCounter = _iCounter;
+ double dSize = ( double ) _iSize;
+ while ( dSize >= 1000. )
+ {
+ dSize /= 1024.;
+ iCounter++;
+ }
+
+ /* get unit */
+ char * sUnit;
+ if ( iCounter == 0 )
+ sUnit = "B";
+ else if ( iCounter == 1 )
+ sUnit = "KiB";
+ else if ( iCounter == 2 )
+ sUnit = "MiB";
+ else if ( iCounter == 3 )
+ sUnit = "GiB";
+ else if ( iCounter == 4 )
+ sUnit = "TiB";
+ else
+ sUnit = "N/A";
+
+ /* write number */
+ return sprintf ( _cDst, "%5.1f %s", dSize, sUnit );
+ }
+ /* END progress mod */
+
/* Copy the regular file open on SRC_FD/SRC_NAME to DST_FD/DST_NAME,
honoring the MAKE_HOLES setting and using the BUF_SIZE-byte buffer
BUF for temporary storage. Copy no more than MAX_N_READ bytes.
***************
*** 151,163 ****
bool make_holes,
char const *src_name, char const *dst_name,
uintmax_t max_n_read, off_t *total_n_read,
! bool *last_write_made_hole)
{
*last_write_made_hole = false;
*total_n_read = 0;
while (max_n_read)
{
bool make_hole = false;
ssize_t n_read = read (src_fd, buf, MIN (max_n_read, buf_size));
--- 201,369 ----
bool make_holes,
char const *src_name, char const *dst_name,
uintmax_t max_n_read, off_t *total_n_read,
! bool *last_write_made_hole
! )
{
+ /* BEGIN progress mod */
+ /* create a field of 6 lines */
+ char ** cProgressField = ( char ** ) calloc ( 6, sizeof ( char * ) );
+ /* get console width */
+ int iBarLength = 80;
+ struct winsize win;
+ if ( ioctl (STDOUT_FILENO, TIOCGWINSZ, (char *) &win) == 0 && win.ws_col > 0 )
+ iBarLength = win.ws_col;
+ /* create rows */
+ int it;
+ for ( it = 0; it < 6; it++ )
+ {
+ cProgressField[it] = ( char * ) malloc ( iBarLength + 1 );
+ /* init with spaces */
+ int j;
+ for ( j = 0; j < iBarLength; j++ )
+ cProgressField[it][j] = ' ';
+ cProgressField[it][iBarLength] = '\0';
+ }
+
+ /* global progress bar? */
+ if ( g_iTotalSize )
+ {
+ /* init global progress bar */
+ cProgressField[2][0] = '[';
+ cProgressField[2][iBarLength - 8] = ']';
+ cProgressField[2][iBarLength - 7] = ' ';
+ cProgressField[2][iBarLength - 1] = '%';
+
+ /* total size */
+ cProgressField[1][iBarLength - 11] = '/';
+ file_size_format ( cProgressField[1] + iBarLength - 9, g_iTotalSize, 1 );
+
+ /* show how many files were written */
+ int sum_length = sprintf ( cProgressField[1], "%d files copied so far...", g_iFilesCopied );
+ cProgressField[1][sum_length] = ' ';
+ }
+
+ /* truncate filename? */
+ int fn_length;
+ if ( strlen ( src_name ) > iBarLength - 22 )
+ fn_length =
+ sprintf ( cProgressField[4], "...%s", src_name + ( strlen ( src_name ) - iBarLength + 25 ) );
+ else
+ fn_length = sprintf ( cProgressField[4], "%s", src_name );
+ cProgressField[4][fn_length] = ' ';
+
+ /* filesize */
+ int file_size = max_n_read;
+ struct stat file_stat;
+ if (fstat(src_fd, & file_stat) == 0)
+ file_size = file_stat.st_size;
+ cProgressField[4][iBarLength - 11] = '/';
+ file_size_format ( cProgressField[4] + iBarLength - 9, file_size, 0 );
+
+ int iCountDown = 1;
+ char * sProgressBar = cProgressField[5];
+ sProgressBar[0] = '[';
+ sProgressBar[iBarLength - 8] = ']';
+ sProgressBar[iBarLength - 7] = ' ';
+ sProgressBar[iBarLength - 1] = '%';
+
+ /* this will always save the time in between */
+ struct timeval last_time;
+ gettimeofday ( & last_time, NULL );
+ int last_size = g_iTotalWritten;
+ /* END progress mod */
+
*last_write_made_hole = false;
*total_n_read = 0;
while (max_n_read)
{
+ /* BEGIN progress mod */
+ if (progress) {
+ /* update countdown */
+ iCountDown--;
+ if ( iCountDown < 0 )
+ {
+ /* average copy speed is assumed to be around 10 MiB/s, just to be safe.
+ * the status should be updated about 10 times per second, or approximately
+ * once per 1 MiB transferred. */
+ iCountDown = 1024 * 1024 / buf_size;
+ /* must be greater than 0 */
+ if (iCountDown < 1)
+ iCountDown = 1;
+ /* limit */
+ if (iCountDown > 100)
+ iCountDown = 100;
+ }
+
+ /* just print one line with the percentage, but not always */
+ if ( iCountDown == 0 )
+ {
+ /* calculate current speed */
+ struct timeval cur_time;
+ gettimeofday ( & cur_time, NULL );
+ int cur_size = g_iTotalWritten + *total_n_read / 1024;
+ int usec_elapsed = cur_time.tv_usec - last_time.tv_usec;
+ double sec_elapsed = ( double ) usec_elapsed / 1000000.f;
+ sec_elapsed += ( double ) ( cur_time.tv_sec - last_time.tv_sec );
+ int copy_speed = ( int ) ( ( double ) ( cur_size - last_size )
+ / sec_elapsed );
+ if (copy_speed < 0)
+ copy_speed = 0;
+ char s_copy_speed[20];
+ file_size_format ( s_copy_speed, copy_speed, 1 );
+ /* update vars */
+ last_time = cur_time;
+ last_size = cur_size;
+
+ /* how much time has passed since the start? */
+ int isec_elapsed = cur_time.tv_sec - g_oStartTime.tv_sec;
+ int sec_remaining = ( int ) ( ( double ) isec_elapsed / cur_size
+ * g_iTotalSize ) - isec_elapsed;
+ int min_remaining = sec_remaining / 60;
+ sec_remaining -= min_remaining * 60;
+ int hours_remaining = min_remaining / 60;
+ min_remaining -= hours_remaining * 60;
+ /* print out */
+ sprintf ( cProgressField[3],
+ "Copying at %s/s (about %dh %dm %ds remaining)", s_copy_speed,
+ hours_remaining, min_remaining, sec_remaining );
+
+ int fs_len;
+ if ( g_iTotalSize )
+ {
+ /* global progress bar */
+ file_progress_bar ( cProgressField[2], iBarLength,
+ g_iTotalWritten + *total_n_read / 1024, g_iTotalSize );
+
+ /* print the global status */
+ fs_len = file_size_format ( cProgressField[1] + iBarLength - 21,
+ g_iTotalWritten + *total_n_read / 1024, 1 );
+ cProgressField[1][iBarLength - 21 + fs_len] = ' ';
+ }
+
+ /* current progress bar */
+ file_progress_bar ( sProgressBar, iBarLength, *total_n_read, file_size );
+
+ /* print the status */
+ fs_len = file_size_format ( cProgressField[4] + iBarLength - 21, *total_n_read, 0 );
+ cProgressField[4][iBarLength - 21 + fs_len] = ' ';
+
+ /* print the field */
+ for ( it = g_iTotalSize ? 0 : 3; it < 6; it++ )
+ {
+ printf ( "\033[K%s\n", cProgressField[it] );
+ if ( strlen ( cProgressField[it] ) < iBarLength )
+ printf ( "" );
+ }
+ if ( g_iTotalSize )
+ printf ( "\r\033[6A" );
+ else
+ printf ( "\r\033[3A" );
+ fflush ( stdout );
+ }
+ }
+ /* END progress mod */
+
bool make_hole = false;
ssize_t n_read = read (src_fd, buf, MIN (max_n_read, buf_size));
***************
*** 215,220 ****
--- 421,439 ----
*last_write_made_hole = make_hole;
}
+
+ if (progress) {
+ /* BEGIN progress mod */
+ /* update total size */
+ g_iTotalWritten += *total_n_read / 1024;
+ g_iFilesCopied++;
+
+ int i;
+ for ( i = 0; i < 6; i++ )
+ free ( cProgressField[i] );
+ free ( cProgressField );
+ /* END progress mod */
+ }
return true;
}
diff -crB coreutils-8.21/src/copy.h coreutils-8.21-patch0.5/src/copy.h
*** coreutils-8.21/src/copy.h 2013-01-31 01:46:24.000000000 +0100
--- coreutils-8.21-patch0.5/src/copy.h 2013-02-23 12:53:51.000000000 +0100
***************
*** 227,232 ****
--- 227,235 ----
/* If true, create symbolic links instead of copying files.
Create destination directories as usual. */
bool symbolic_link;
+
+ /* If true, draw a nice progress bar on screen */
+ bool progress_bar;
/* If true, do not copy a nondirectory that has an existing destination
with the same or newer modification time. */
***************
*** 286,289 ****
--- 289,303 ----
bool chown_failure_ok (struct cp_options const *) _GL_ATTRIBUTE_PURE;
mode_t cached_umask (void);
+ /* BEGIN progress mod */
+ int file_size_format ( char * _cDst, int _iSize, int _iCounter );
+
+ long g_iTotalSize;
+ long g_iTotalWritten;
+ int g_iFilesCopied;
+ struct timeval g_oStartTime;
+ int g_iTotalFiles;
+ bool progress;
+ /* END progress mod */
+
#endif
diff --git a/src/cp.c.orig b/src/cp.c
index 99cafa7..07b5228 100644
--- a/src/cp.c.orig
+++ b/src/cp.c
@@ -141,6 +141,7 @@ static struct option const long_opts[] =
{"target-directory", required_argument, NULL, 't'},
{"update", no_argument, NULL, 'u'},
{"verbose", no_argument, NULL, 'v'},
+ {"progress-bar", no_argument, NULL, 'g'},
{GETOPT_SELINUX_CONTEXT_OPTION_DECL},
{GETOPT_HELP_OPTION_DECL},
{GETOPT_VERSION_OPTION_DECL},
@@ -179,6 +180,7 @@ Copy SOURCE to DEST, or multiple SOURCE(s) to DIRECTORY.\n\
-f, --force if an existing destination file cannot be\n\
opened, remove it and try again (this option\n\
is ignored when the -n option is also used)\n\
+ -g, --progress-bar add progress-bar\n\
-i, --interactive prompt before overwrite (overrides a previous -n\
\n\
option)\n\
@@ -624,6 +626,57 @@ do_copy (int n_files, char **file, const char *target_directory,
error (EXIT_FAILURE, 0, _("target %s is not a directory"),
quote (file[n_files - 1]));
}
+
+ /* BEGIN progress mod */
+ struct timeval start_time;
+ if (progress) {
+ g_iTotalSize = 0;
+ g_iFilesCopied = 0;
+ g_iTotalWritten = 0;
+
+ /* save time */
+ gettimeofday ( & start_time, NULL );
+ g_oStartTime = start_time;
+
+ printf ( "Calculating total size... \r" );
+ fflush ( stdout );
+ long iTotalSize = 0;
+ int iFiles = n_files;
+ if ( ! target_directory )
+ iFiles = n_files - 1;
+ int j;
+ for (j = 0; j < iFiles; j++)
+ {
+ /* call du -s for each file */
+ /* create command */
+ char command[1024];
+ sprintf ( command, "du -s \"%s\"", file[j] );
+ /* TODO: replace all quote signs in file[i] */
+
+ FILE *fp;
+ char output[1024];
+
+ /* run command */
+ fp = popen(command, "r");
+ if (fp == NULL || fgets(output, sizeof(output)-1, fp) == NULL) {
+ printf("failed to run du.\n" );
+ }
+ else
+ {
+ /* isolate size */
+ strchr ( output, '\t' )[0] = '\0';
+ iTotalSize += atol ( output );
+
+ printf ( "Calculating total size... %ld\r", iTotalSize );
+ fflush ( stdout );
+ }
+
+ /* close */
+ pclose(fp);
+ }
+ g_iTotalSize = iTotalSize;
+ }
+ /* END progress mod */
if (target_directory)
{
@@ -766,6 +819,46 @@ do_copy (int n_files, char **file, const char *target_directory,
ok = copy (source, new_dest, 0, x, &unused, NULL);
}
+
+ /* BEGIN progress mod */
+ if (progress) {
+ /* remove everything */
+ int i;
+ if ( g_iTotalSize )
+ {
+ for ( i = 0; i < 6; i++ )
+ printf ( "\033[K\n" );
+ printf ( "\r\033[6A" );
+ }
+ else
+ {
+ for ( i = 0; i < 3; i++ )
+ printf ( "\033[K\n" );
+ printf ( "\r\033[3A" );
+ }
+
+ /* save time */
+ struct timeval end_time;
+ gettimeofday ( & end_time, NULL );
+ int usec_elapsed = end_time.tv_usec - start_time.tv_usec;
+ double sec_elapsed = ( double ) usec_elapsed / 1000000.f;
+ sec_elapsed += ( double ) ( end_time.tv_sec - start_time.tv_sec );
+
+ /* get total size */
+ char sTotalWritten[20];
+ file_size_format ( sTotalWritten, g_iTotalSize, 1 );
+ /* TODO: using g_iTotalWritten would be more correct, but is less accurate */
+
+ /* calculate speed */
+ int copy_speed = ( int ) ( ( double ) g_iTotalWritten / sec_elapsed );
+ char s_copy_speed[20];
+ file_size_format ( s_copy_speed, copy_speed, 1 );
+
+ /* good-bye message */
+ printf ( "%d files (%s) copied in %.1f seconds (%s/s).\n", g_iFilesCopied, sTotalWritten,
+ sec_elapsed, s_copy_speed );
+ }
+ /* END progress mod */
return ok;
}
@@ -801,6 +894,7 @@ cp_option_init (struct cp_options *x)
x->recursive = false;
x->sparse_mode = SPARSE_AUTO;
x->symbolic_link = false;
+ x->progress_bar = false;
x->set_mode = false;
x->mode = 0;
@@ -943,7 +1037,7 @@ main (int argc, char **argv)
we'll actually use backup_suffix_string. */
backup_suffix_string = getenv ("SIMPLE_BACKUP_SUFFIX");
- while ((c = getopt_long (argc, argv, "abdfHilLnprst:uvxPRS:TZ",
+ while ((c = getopt_long (argc, argv, "abdfgHilLnprst:uvxPRS:TZ",
long_opts, NULL))
!= -1)
{
@@ -1000,6 +1094,10 @@ main (int argc, char **argv)
x.unlink_dest_after_failed_open = true;
break;
+ case 'g':
+ progress = true;
+ break;
+
case 'H':
x.dereference = DEREF_COMMAND_LINE_ARGUMENTS;
break;
diff --git a/src/mv.c.orig b/src/mv.c
index 1db404f..5665e7f 100644
--- a/src/mv.c.orig
+++ b/src/mv.c
@@ -65,6 +65,7 @@ static struct option const long_options[] =
{"target-directory", required_argument, NULL, 't'},
{"update", no_argument, NULL, 'u'},
{"verbose", no_argument, NULL, 'v'},
+ {"progress-bar", no_argument, NULL, 'g'},
{GETOPT_HELP_OPTION_DECL},
{GETOPT_VERSION_OPTION_DECL},
{NULL, 0, NULL, 0}
@@ -167,7 +168,7 @@ do_move (const char *source, const char *dest, const struct cp_options *x)
bool copy_into_self;
bool rename_succeeded;
bool ok = copy (source, dest, false, x, &copy_into_self, &rename_succeeded);
-
+
if (ok)
{
char const *dir_to_remove;
@@ -302,6 +303,7 @@ Rename SOURCE to DEST, or move SOURCE(s) to DIRECTORY.\n\
\n\
-b like --backup but does not accept an argument\n\
-f, --force do not prompt before overwriting\n\
+ -g, --progress-bar add progress-bar\n\
-i, --interactive prompt before overwrite\n\
-n, --no-clobber do not overwrite an existing file\n\
If you specify more than one of -i, -f, -n, only the final one takes effect.\n\
@@ -373,7 +375,7 @@ main (int argc, char **argv)
we'll actually use backup_suffix_string. */
backup_suffix_string = getenv ("SIMPLE_BACKUP_SUFFIX");
- while ((c = getopt_long (argc, argv, "bfint:uvS:TZ", long_options, NULL))
+ while ((c = getopt_long (argc, argv, "bfint:uvgS:TZ", long_options, NULL))
!= -1)
{
switch (c)
@@ -419,6 +421,9 @@ main (int argc, char **argv)
case 'v':
x.verbose = true;
break;
+ case 'g':
+ progress = true;
+ break;
case 'S':
make_backups = true;
backup_suffix_string = optarg;
@@ -490,6 +495,57 @@ main (int argc, char **argv)
: no_backups);
hash_init ();
+
+ /* BEGIN progress mod */
+ struct timeval start_time;
+
+ if(progress) {
+ g_iTotalSize = 0;
+ g_iFilesCopied = 0;
+ g_iTotalWritten = 0;
+
+ gettimeofday (& start_time, NULL);
+ g_oStartTime = start_time;
+
+ printf ("Calculating total size... \r");
+ fflush (stdout);
+ long iTotalSize = 0;
+ int iFiles = n_files;
+ if ( !target_directory )
+ iFiles = 1;
+ int j;
+ for (j = 0; j < iFiles; j++)
+ {
+ /* call du -s for each file */
+ /* create command */
+ char command[1024];
+ sprintf ( command, "du -s \"%s\"", file[j] );
+ /* TODO: replace all quote signs in file[i] */
+
+ FILE *fp;
+ char output[1024];
+
+ /* run command */
+ fp = popen(command, "r");
+ if (fp == NULL || fgets(output, sizeof(output)-1, fp) == NULL) {
+ printf("failed to run du.\n" );
+ }
+ else
+ {
+ /* isolate size */
+ strchr ( output, '\t' )[0] = '\0';
+ iTotalSize += atol ( output );
+
+ printf ( "Calculating total size... %ld\r", iTotalSize );
+ fflush ( stdout );
+ }
+
+ /* close */
+ pclose(fp);
+ }
+ g_iTotalSize = iTotalSize;
+ }
+ /* END progress mod */
if (target_directory)
{
@@ -507,6 +563,46 @@ main (int argc, char **argv)
}
else
ok = movefile (file[0], file[1], false, &x);
+
+ /* BEGIN progress mod */
+ if (progress) {
+ /* remove everything */
+ int i;
+ if ( g_iTotalSize )
+ {
+ for ( i = 0; i < 6; i++ )
+ printf ( "\033[K\n" );
+ printf ( "\r\033[6A" );
+ }
+ else
+ {
+ for ( i = 0; i < 3; i++ )
+ printf ( "\033[K\n" );
+ printf ( "\r\033[3A" );
+ }
+
+ /* save time */
+ struct timeval end_time;
+ gettimeofday ( & end_time, NULL );
+ int usec_elapsed = end_time.tv_usec - start_time.tv_usec;
+ double sec_elapsed = ( double ) usec_elapsed / 1000000.f;
+ sec_elapsed += ( double ) ( end_time.tv_sec - start_time.tv_sec );
+
+ /* get total size */
+ char sTotalWritten[20];
+ file_size_format ( sTotalWritten, g_iTotalSize, 1 );
+ /* TODO: using g_iTotalWritten would be more correct, but is less accurate */
+
+ /* calculate speed */
+ int copy_speed = ( int ) ( ( double ) g_iTotalWritten / sec_elapsed );
+ char s_copy_speed[20];
+ file_size_format ( s_copy_speed, copy_speed, 1 );
+
+ /* good-bye message */
+ printf ( "%d files (%s) moved in %.1f seconds (%s/s).\n", g_iFilesCopied, sTotalWritten,
+ sec_elapsed, s_copy_speed );
+ }
+ /* END progress mod */
exit (ok ? EXIT_SUCCESS : EXIT_FAILURE);
}

19
system/advcopy/slack-desc Normal file
View file

@ -0,0 +1,19 @@
# HOW TO EDIT THIS FILE:
# The "handy ruler" below makes it easier to edit a package description.
# Line up the first '|' above the ':' following the base package name, and
# the '|' on the right side marks the last column you can put a character in.
# You must make exactly 11 lines for the formatting to be correct. It's also
# customary to leave one space after the ':' except on otherwise blank lines.
|-----handy-ruler------------------------------------------------------|
advcopy: advcopy (mod for the GNU cp and GNU mv tools)
advcopy:
advcopy: Advanced Copy is a mod for the GNU cp and GNU mv tools which adds a
advcopy: progress bar and provides some info on what's going on.
advcopy:
advcopy: Homepage: http://beatex.org/web/advancedcopy.html
advcopy:
advcopy:
advcopy:
advcopy:
advcopy: