From: Hugo Villeneuve <hugo@hugovil.com>
Date: Mon, 13 May 2013 04:31:45 +0000 (-0400)
Subject: Modifications hv-utilities
X-Git-Url: http://gitweb.hugovil.com/?a=commitdiff_plain;h=3c0eb5bdc581cd82d305ea4058a750f7ff235b76;p=hvlinux.git

Modifications hv-utilities
---

diff --git a/stage2/hv-utilities/crypt.pl b/stage2/hv-utilities/crypt.pl
index 17f366b..0b67a68 100755
--- a/stage2/hv-utilities/crypt.pl
+++ b/stage2/hv-utilities/crypt.pl
@@ -1,5 +1,12 @@
 #!/usr/bin/perl
 
+# Taken from http://rasterweb.net/raster/code/crypt.html
+#
+# I needed this for creating shadow passwords under Red Hat Linux 6.1, since
+# passwords are not stored in plain text (that's a good idea) if I remember
+# correctly, Red Hat had broken useradd, or adduser, or whatever the hell they
+# were using at the time...
+
 srand (time());
 my $randletter = "(int (rand (26)) + (int (rand (1) + .5) % 2 ? 65 : 97))";
 my $salt = sprintf ("%c%c", eval $randletter, eval $randletter);
diff --git a/stage2/hv-utilities/dvd-ram-format b/stage2/hv-utilities/dvd-ram-format
deleted file mode 100755
index 44a9a27..0000000
--- a/stage2/hv-utilities/dvd-ram-format
+++ /dev/null
@@ -1,5 +0,0 @@
-#!/bin/sh
-
-mkudffs --spartable=2 --media-type=dvdram /dev/dvdram
-
-exit $?
diff --git a/stage2/hv-utilities/hv-scan b/stage2/hv-utilities/hv-scan
index 939cf5d..6398599 100755
--- a/stage2/hv-utilities/hv-scan
+++ b/stage2/hv-utilities/hv-scan
@@ -1,24 +1,77 @@
 #!/bin/bash
 
-JPEG_QUALITY=10
+# Numérisation d'un document texte, et conversion en PDF
+
+jpeg_quality=10
+color_mode="Gray"
+resolution="200"
+extension="pdf"
+scan_area="--scan-area Letter"
+PROG_NAME=$(basename $0)
 
 print_usage()
 {
-    echo "$(basename $0) -- Numérisation image monochrome 8.5\"x11\" en PDF"
-    echo "Usage: $(basename $0) [OPTIONS...] FICHIER"
+    echo "${PROG_NAME} -- Numérisation document 8.5\"x11\" en PDF"
+    echo "Usage: ${PROG_NAME} [OPTIONS...] FICHIER"
+    echo
+    echo "Options:"
+    echo "  -c   numérisation en couleur (défaut = noir et blanc)"
+    echo "  -h   display this help and exit"
+    echo "  -j   format de sortie JPEG (défaut = PDF)"
+    echo "  -q   qualité JPEG (défaut = 10)"
+    echo "            1 = basse qualité"
+    echo "          100 = haute qualité"
+    echo "  -r   résolution (défaut = 200 DPI)"
+    echo "  -p   taille photo, 8.5\"x5.5\" (défaut = 8.5\"x11\")"
+    echo
 }
 
-if [ "x${1}" = "x--help" ]; then
-    print_usage
+while getopts "chjpq:r:" flag ;do
+    case ${flag} in
+	c)
+	    color_mode="Color"
+	    ;;
+	j)
+	    extension="jpg"
+	    ;;
+	h)
+	    print_usage
+            exit 0
+	    ;;
+	p)
+	    scan_area="-l 0 -t 0 -x 215.9 -y 150"
+	    ;;
+	q)
+            jpeg_quality=${OPTARG}
+	    ;;
+	r)
+            # JPEG resolution
+            resolution=${OPTARG}
+	    ;;
+	?)
+	    echo "${PROG_NAME}: Option invalide: ${OPTARG}."
+	    echo "Essayez \`${PROG_NAME} -h' pour plus d'informations."
+	    exit 1
+	    ;;
+    esac
+done
+shift `expr "${OPTIND}" - 1`
+
+# `$#' now represents the number of arguments after the options.
+# `$1' is the first argument, etc.
+if [ $# -gt 1 ]; then
+    echo "${PROG_NAME}: Too many arguments."
+    echo "Essayez \`${PROG_NAME} -h' pour plus d'informations."
     exit 1
 fi
 
 if [ ${#} -ne 1 ]; then
-    print_usage
+    echo "${PROG_NAME}: Nom de fichier manquant."
+    echo "Essayez \`${PROG_NAME} -h' pour plus d'informations."
     exit 1
 fi
 
 src=${1}
 
-scanimage --mode Gray --resolution 200 --scan-area Letter | \
-    convert - -compress jpeg -quality ${JPEG_QUALITY} ${src}.pdf
+scanimage --mode ${color_mode} --resolution ${resolution} ${scan_area} | \
+    convert - -compress jpeg -quality ${jpeg_quality} ${src}.${extension}
diff --git a/stage2/install-hv-utilities b/stage2/install-hv-utilities
index a61afba..e297ca9 100755
--- a/stage2/install-hv-utilities
+++ b/stage2/install-hv-utilities
@@ -8,7 +8,7 @@ BINDIR="${PREFIX}/bin"
 SYSBINDIR="${PREFIX}/sbin"
 SYSCONFDIR="/etc"
 BIN_UTILITIES="camera-download cd-erase cd-copy cgrep pstopdf distro-backup \
-               dos2unix dvd-ram-format fix-avi gztobz2 hv-backup hv-video-dvd \
+               dos2unix fix-avi gztobz2 hv-backup hv-video-dvd \
                mail-files mail-if-fail mail-statistics media-write pstopdf \
                replace.pl rotatelogs setdate strip-debug-symbols tarbz2 \
                tildes-clean vd vs vl flac2ogg flac2mp3 hv-scan"