po: update the translations

This is the only format supported at the moment.

data/project.conf

@@ -1,7 +1,8 @@
-dist=Makefile,deforaos-camera.desktop,deforaos-gallery.desktop
+dist=Makefile,org.defora.camera.desktop,org.defora.gallery.desktop
 
-[deforaos-camera.desktop]
+#dist
+[org.defora.camera.desktop]
 install=$(PREFIX)/share/applications
 
-[deforaos-gallery.desktop]
+[org.defora.gallery.desktop]
 install=$(PREFIX)/share/applications

doc/docbook.sh

@@ -1,6 +1,6 @@
 #!/bin/sh
 #$Id$
-#Copyright (c) 2012-2015 Pierre Pronchery <khorben@defora.org>
+#Copyright (c) 2012-2024 Pierre Pronchery <khorben@defora.org>
 #
 #Redistribution and use in source and binary forms, with or without
 #modification, are permitted provided that the following conditions are met:
@@ -25,17 +25,22 @@
 
 
 #variables
+CONFIGSH="${0%/docbook.sh}/../config.sh"
 PREFIX="/usr/local"
-[ -f "../config.sh" ] && . "../config.sh"
 PROGNAME="docbook.sh"
+XSL_HTML="http://docbook.sourceforge.net/release/xsl/current/xhtml/docbook.xsl"
+XSL_MAN="http://docbook.sourceforge.net/release/xsl/current/manpages/docbook.xsl"
+XSL_PDF="http://docbook.sourceforge.net/release/xsl/current/fo/docbook.xsl"
 #executables
 DEBUG="_debug"
 FOP="fop"
 INSTALL="install -m 0644"
 MKDIR="mkdir -m 0755 -p"
 RM="rm -f"
-XMLLINT="xmllint"
-XSLTPROC="xsltproc --nonet --xinclude"
+XMLLINT="xmllint --noent --nonet --xinclude --path ${PWD}"
+XSLTPROC="xsltproc --nonet --xinclude --path ${PWD}"
+
+[ -f "$CONFIGSH" ] && . "$CONFIGSH"
 
 
 #functions
@@ -58,18 +63,20 @@ _docbook()
 	ext="${ext##.}"
 	case "$ext" in
 		html)
-			XSL="http://docbook.sourceforge.net/release/xsl/current/xhtml/docbook.xsl"
+			XSL="$XSL_HTML"
 			[ -f "${source%.*}.xsl" ] && XSL="${source%.*}.xsl"
 			[ -f "${target%.*}.xsl" ] && XSL="${target%.*}.xsl"
 			if [ -f "${target%.*}.css.xml" ]; then
-				XSLTPROC="$XSLTPROC --param custom.css.source \"${target%.*}.css.xml\" --param generate.css.header 1"
+				XSLTPROC_PARAMS="--param custom.css.source \"${target%.*}.css.xml\" --param generate.css.header 1"
 			elif [ -f "${source%.*}.css.xml" ]; then
-				XSLTPROC="$XSLTPROC --param custom.css.source \"${source%.*}.css.xml\" --param generate.css.header 1"
+				XSLTPROC_PARAMS="--param custom.css.source \"${source%.*}.css.xml\" --param generate.css.header 1"
+			else
+				XSLTPROC_PARAMS=
 			fi
-			$DEBUG $XSLTPROC -o "$target" "$XSL" "$source"
+			$DEBUG $XSLTPROC $XSLTPROC_PARAMS -o "$target" "$XSL" "$source"
 			;;
 		pdf)
-			XSL="http://docbook.sourceforge.net/release/xsl/current/fo/docbook.xsl"
+			XSL="$XSL_PDF"
 			[ -f "${source%.*}.xsl" ] && XSL="${source%.*}.xsl"
 			[ -f "${target%.*}.xsl" ] && XSL="${target%.*}.xsl"
 			$DEBUG $XSLTPROC -o "${target%.*}.fo" "$XSL" "$source" &&
@@ -77,7 +84,7 @@ _docbook()
 			$RM -- "${target%.*}.fo"
 			;;
 		1|2|3|4|5|6|7|8|9)
-			XSL="http://docbook.sourceforge.net/release/xsl/current/manpages/docbook.xsl"
+			XSL="$XSL_MAN"
 			$DEBUG $XSLTPROC -o "$target" "$XSL" "$source"
 			;;
 		*)
@@ -114,7 +121,7 @@ _usage()
 clean=0
 install=0
 uninstall=0
-while getopts "ciuP:" name; do
+while getopts "ciO:uP:" name; do
 	case "$name" in
 		c)
 			clean=1
@@ -123,6 +130,9 @@ while getopts "ciuP:" name; do
 			uninstall=0
 			install=1
 			;;
+		O)
+			export "${OPTARG%%=*}"="${OPTARG#*=}"
+			;;
 		u)
 			install=0
 			uninstall=1
@@ -137,7 +147,7 @@ while getopts "ciuP:" name; do
 	esac
 done
 shift $((OPTIND - 1))
-if [ $# -eq 0 ]; then
+if [ $# -lt 1 ]; then
 	_usage
 	exit $?
 fi
@@ -165,9 +175,9 @@ while [ $# -gt 0 ]; do
 			source="${target#$OBJDIR}"
 			source="${source%.*}.xml"
 			xpath="string(/refentry/refmeta/manvolnum)"
-			section=$($XMLLINT --xpath "$xpath" "$source")
+			section=$($DEBUG $XMLLINT --xpath "$xpath" "$source")
 			if [ $? -eq 0 -a -n "$section" ]; then
-				instdir="$DATADIR/man/html$section"
+				instdir="$MANDIR/html$section"
 			fi
 			;;
 		pdf)

po/es.po

@@ -5,166 +5,166 @@
 #
 msgid ""
 msgstr ""
-"Project-Id-Version: Camera 0.1.0\n"
+"Project-Id-Version: Camera 0.3.1\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-01-18 14:16+0100\n"
-"PO-Revision-Date: 2015-02-16 07:20+0100\n"
+"POT-Creation-Date: 2024-07-30 02:46+0200\n"
+"PO-Revision-Date: 2025-02-20 17:45+0100\n"
 "Last-Translator: Pierre Pronchery <khorben@defora.org>\n"
 "Language-Team: Spanish\n"
+"Language: es\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"Language: es\n"
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
-#: ../src/camera.c:203
+#: ../src/camera.c:213
 msgid "Snapshot"
 msgstr ""
 
-#: ../src/camera.c:206
+#: ../src/camera.c:216
 msgid "Gallery"
-msgstr ""
+msgstr "Galería"
 
-#: ../src/camera.c:210 ../src/camera.c:217 ../src/camera.c:889
-#: ../src/camera.c:899
+#: ../src/camera.c:220 ../src/camera.c:227 ../src/camera.c:899
+#: ../src/camera.c:909
 msgid "Properties"
 msgstr "Propriedades"
 
-#: ../src/camera.c:213 ../src/camera.c:706
+#: ../src/camera.c:223 ../src/camera.c:716
 msgid "Preferences"
 msgstr "Preferencias"
 
-#: ../src/camera.c:293
+#: ../src/camera.c:303
 msgid "Fullscreen"
-msgstr ""
+msgstr "Pantalla completa"
 
-#: ../src/camera.c:691
+#: ../src/camera.c:701
 msgid "Nearest"
 msgstr ""
 
-#: ../src/camera.c:692
+#: ../src/camera.c:702
 msgid "Tiles"
 msgstr ""
 
-#: ../src/camera.c:693
+#: ../src/camera.c:703
 msgid "Bilinear"
 msgstr ""
 
-#: ../src/camera.c:694
+#: ../src/camera.c:704
 msgid "Hyperbolic"
 msgstr ""
 
-#: ../src/camera.c:721
+#: ../src/camera.c:731
 msgid "Flip _horizontally"
 msgstr ""
 
-#: ../src/camera.c:724
+#: ../src/camera.c:734
 msgid "Flip _vertically"
 msgstr ""
 
-#: ../src/camera.c:727
+#: ../src/camera.c:737
 msgid "Keep aspect _ratio"
 msgstr ""
 
-#: ../src/camera.c:731
+#: ../src/camera.c:741
 msgid "Interpolation: "
 msgstr ""
 
-#: ../src/camera.c:749
+#: ../src/camera.c:759
 msgid "Picture"
-msgstr ""
+msgstr "Imagen"
 
-#: ../src/camera.c:755
+#: ../src/camera.c:765
 msgid "Format: "
 msgstr ""
 
-#: ../src/camera.c:774
+#: ../src/camera.c:784
 msgid "Snapshots"
 msgstr ""
 
-#: ../src/camera.c:906
+#: ../src/camera.c:916
 msgid "Driver: "
 msgstr ""
 
-#: ../src/camera.c:910
+#: ../src/camera.c:920
 msgid "Card: "
 msgstr ""
 
-#: ../src/camera.c:914
+#: ../src/camera.c:924
 msgid "Bus info: "
 msgstr ""
 
-#: ../src/camera.c:918
+#: ../src/camera.c:928
 msgid "Version: "
 msgstr ""
 
-#: ../src/camera.c:931
+#: ../src/camera.c:941
 msgid "Capabilities: "
 msgstr ""
 
-#: ../src/camera.c:995 ../src/camera.c:999 ../src/camera.c:1018
-#: ../src/camera.c:1037 ../src/camera.c:1063 ../src/camera.c:1083
-#: ../src/camera.c:1236
+#: ../src/camera.c:1005 ../src/camera.c:1009 ../src/camera.c:1029
+#: ../src/camera.c:1048 ../src/camera.c:1074 ../src/camera.c:1094
+#: ../src/camera.c:1247
 msgid "Could not save picture"
 msgstr ""
 
-#: ../src/camera.c:1085
+#: ../src/camera.c:1096
 msgid "Unknown error"
 msgstr ""
 
-#: ../src/camera.c:1189 ../src/camera.c:1193
+#: ../src/camera.c:1200 ../src/camera.c:1204
 msgid "Error"
 msgstr "Error"
 
-#: ../src/camera.c:1422
+#: ../src/camera.c:1433
 msgid "Could not open the video capture device"
 msgstr ""
 
-#: ../src/camera.c:1463
+#: ../src/camera.c:1474
 msgid "Could not obtain the capabilities"
 msgstr ""
 
-#: ../src/camera.c:1467
+#: ../src/camera.c:1478
 msgid "Not a video capture device"
 msgstr ""
 
-#: ../src/camera.c:1480
+#: ../src/camera.c:1491
 msgid "Cropping not supported"
 msgstr ""
 
-#: ../src/camera.c:1485
+#: ../src/camera.c:1497
 msgid "Could not obtain the video capture format"
 msgstr ""
 
-#: ../src/camera.c:1489
+#: ../src/camera.c:1501
 msgid "Unsupported video capture type"
 msgstr ""
 
-#: ../src/camera.c:1500
+#: ../src/camera.c:1512
 msgid "Unsupported capabilities"
 msgstr ""
 
-#: ../src/camera.c:1535
+#: ../src/camera.c:1547
 msgid "Could not request buffers"
 msgstr ""
 
-#: ../src/camera.c:1538
+#: ../src/camera.c:1550
 msgid "Could not obtain enough buffers"
 msgstr ""
 
-#: ../src/camera.c:1542
+#: ../src/camera.c:1554
 msgid "Could not allocate buffers"
 msgstr ""
 
-#: ../src/camera.c:1558
+#: ../src/camera.c:1570
 msgid "Could not setup buffers"
 msgstr ""
 
-#: ../src/camera.c:1564
+#: ../src/camera.c:1576
 msgid "Could not map buffers"
 msgstr ""
 
-#: ../src/main.c:142
+#: ../src/main.c:152
 #, c-format
 msgid ""
 "Usage: %s [-d device][-O filename][-HhRrVvx]\n"
@@ -179,71 +179,71 @@ msgid ""
 "  -x\tStart in embedded mode\n"
 msgstr ""
 
-#: ../src/window.c:99
+#: ../src/window.c:109
 msgid "Take _snapshot"
 msgstr ""
 
-#: ../src/window.c:102
+#: ../src/window.c:112
 msgid "_Gallery"
 msgstr ""
 
-#: ../src/window.c:105
+#: ../src/window.c:115
 msgid "_Properties"
 msgstr "_Propriedades"
 
-#: ../src/window.c:108
+#: ../src/window.c:118
 msgid "_Close"
 msgstr "_Cerrar"
 
-#: ../src/window.c:115
+#: ../src/window.c:125
 msgid "_Preferences"
 msgstr "_Preferencias"
 
-#: ../src/window.c:122
+#: ../src/window.c:132
 msgid "_Fullscreen"
-msgstr ""
+msgstr "_Pantalla completa"
 
-#: ../src/window.c:133
+#: ../src/window.c:143
 msgid "_Contents"
 msgstr "_Contenidos"
 
-#: ../src/window.c:136 ../src/window.c:139
+#: ../src/window.c:146 ../src/window.c:149
 msgid "_About"
 msgstr "Acerca _de"
 
-#: ../src/window.c:146
+#: ../src/window.c:156
 msgid "_File"
 msgstr "_Archivo"
 
-#: ../src/window.c:147
+#: ../src/window.c:157
 msgid "_Edit"
 msgstr "_Editar"
 
-#: ../src/window.c:148
+#: ../src/window.c:158
 msgid "_View"
 msgstr "_Ver"
 
-#: ../src/window.c:149
+#: ../src/window.c:159
 msgid "_Help"
 msgstr "_Ayuda"
 
-#: ../src/window.c:187
+#: ../src/window.c:197
 msgid "Webcam"
 msgstr ""
 
-#: ../src/window.c:192
+#: ../src/window.c:202
 msgid "Camera"
-msgstr ""
+msgstr "Cámara"
 
-#: ../src/window.c:412
+#: ../src/window.c:422
 msgid "Simple webcam application for the DeforaOS desktop"
 msgstr ""
 
-#: ../src/window.c:414
+#: ../src/window.c:424
 msgid "Simple camera application for the DeforaOS desktop"
 msgstr ""
 
-#: ../tools/gallery.c:104
+#: ../tools/gallery.c:114
 #, c-format
 msgid "Usage: %s\n"
 msgstr "Usage: %s\n"

po/fr.po

@@ -5,166 +5,166 @@
 #
 msgid ""
 msgstr ""
-"Project-Id-Version: Camera 0.1.0\n"
+"Project-Id-Version: Camera 0.3.1\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-01-18 14:16+0100\n"
-"PO-Revision-Date: 2013-01-18 22:31+0100\n"
+"POT-Creation-Date: 2024-07-30 02:46+0200\n"
+"PO-Revision-Date: 2025-02-20 17:45+0100\n"
 "Last-Translator: Pierre Pronchery <khorben@defora.org>\n"
 "Language-Team: French\n"
+"Language: fr\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"Language: fr\n"
 "Plural-Forms: nplurals=2; plural=(n > 1);\n"
 
-#: ../src/camera.c:203
+#: ../src/camera.c:213
 msgid "Snapshot"
 msgstr "Capture"
 
-#: ../src/camera.c:206
+#: ../src/camera.c:216
 msgid "Gallery"
 msgstr "Gallerie"
 
-#: ../src/camera.c:210 ../src/camera.c:217 ../src/camera.c:889
-#: ../src/camera.c:899
+#: ../src/camera.c:220 ../src/camera.c:227 ../src/camera.c:899
+#: ../src/camera.c:909
 msgid "Properties"
 msgstr "Propriétés"
 
-#: ../src/camera.c:213 ../src/camera.c:706
+#: ../src/camera.c:223 ../src/camera.c:716
 msgid "Preferences"
 msgstr "Préférences"
 
-#: ../src/camera.c:293
+#: ../src/camera.c:303
 msgid "Fullscreen"
 msgstr "Plein écran"
 
-#: ../src/camera.c:691
+#: ../src/camera.c:701
 msgid "Nearest"
 msgstr "Approximative"
 
-#: ../src/camera.c:692
+#: ../src/camera.c:702
 msgid "Tiles"
 msgstr "Mosaïque"
 
-#: ../src/camera.c:693
+#: ../src/camera.c:703
 msgid "Bilinear"
 msgstr "Bilinéaire"
 
-#: ../src/camera.c:694
+#: ../src/camera.c:704
 msgid "Hyperbolic"
 msgstr "Hyperbolique"
 
-#: ../src/camera.c:721
+#: ../src/camera.c:731
 msgid "Flip _horizontally"
 msgstr "Retourner l'image _horizontalement"
 
-#: ../src/camera.c:724
+#: ../src/camera.c:734
 msgid "Flip _vertically"
 msgstr "Retourner l'image _verticalement"
 
-#: ../src/camera.c:727
+#: ../src/camera.c:737
 msgid "Keep aspect _ratio"
 msgstr "Préserver l'_aspect"
 
-#: ../src/camera.c:731
+#: ../src/camera.c:741
 msgid "Interpolation: "
 msgstr "Interpolation : "
 
-#: ../src/camera.c:749
+#: ../src/camera.c:759
 msgid "Picture"
 msgstr "Image"
 
-#: ../src/camera.c:755
+#: ../src/camera.c:765
 msgid "Format: "
 msgstr "Format : "
 
-#: ../src/camera.c:774
+#: ../src/camera.c:784
 msgid "Snapshots"
 msgstr "Captures"
 
-#: ../src/camera.c:906
+#: ../src/camera.c:916
 msgid "Driver: "
 msgstr "Pilote : "
 
-#: ../src/camera.c:910
+#: ../src/camera.c:920
 msgid "Card: "
 msgstr "Carte : "
 
-#: ../src/camera.c:914
+#: ../src/camera.c:924
 msgid "Bus info: "
 msgstr "Bus : "
 
-#: ../src/camera.c:918
+#: ../src/camera.c:928
 msgid "Version: "
 msgstr "Version : "
 
-#: ../src/camera.c:931
+#: ../src/camera.c:941
 msgid "Capabilities: "
 msgstr "Capacités : "
 
-#: ../src/camera.c:995 ../src/camera.c:999 ../src/camera.c:1018
-#: ../src/camera.c:1037 ../src/camera.c:1063 ../src/camera.c:1083
-#: ../src/camera.c:1236
+#: ../src/camera.c:1005 ../src/camera.c:1009 ../src/camera.c:1029
+#: ../src/camera.c:1048 ../src/camera.c:1074 ../src/camera.c:1094
+#: ../src/camera.c:1247
 msgid "Could not save picture"
 msgstr "Impossible d'enregistrer l'image"
 
-#: ../src/camera.c:1085
+#: ../src/camera.c:1096
 msgid "Unknown error"
 msgstr "Erreur inconnue"
 
-#: ../src/camera.c:1189 ../src/camera.c:1193
+#: ../src/camera.c:1200 ../src/camera.c:1204
 msgid "Error"
 msgstr "Erreur"
 
-#: ../src/camera.c:1422
+#: ../src/camera.c:1433
 msgid "Could not open the video capture device"
 msgstr "Impossible d'ouvrir le périphérique de capture vidéo"
 
-#: ../src/camera.c:1463
+#: ../src/camera.c:1474
 msgid "Could not obtain the capabilities"
 msgstr "Impossible d'obtenir les capacités"
 
-#: ../src/camera.c:1467
+#: ../src/camera.c:1478
 msgid "Not a video capture device"
 msgstr "Pas de périphérique de capture vidéo"
 
-#: ../src/camera.c:1480
+#: ../src/camera.c:1491
 msgid "Cropping not supported"
 msgstr "Recadrage non supporté"
 
-#: ../src/camera.c:1485
+#: ../src/camera.c:1497
 msgid "Could not obtain the video capture format"
 msgstr "Impossible d'obtenir le format de capture vidéo"
 
-#: ../src/camera.c:1489
+#: ../src/camera.c:1501
 msgid "Unsupported video capture type"
 msgstr "Type de capture vidéo non supporté"
 
-#: ../src/camera.c:1500
+#: ../src/camera.c:1512
 msgid "Unsupported capabilities"
 msgstr "Capacités non supportées"
 
-#: ../src/camera.c:1535
+#: ../src/camera.c:1547
 msgid "Could not request buffers"
 msgstr "Impossible de demander le cache"
 
-#: ../src/camera.c:1538
+#: ../src/camera.c:1550
 msgid "Could not obtain enough buffers"
 msgstr "Impossible d'obtenir suffisamment de cache"
 
-#: ../src/camera.c:1542
+#: ../src/camera.c:1554
 msgid "Could not allocate buffers"
 msgstr "Impossible d'allouer le cache"
 
-#: ../src/camera.c:1558
+#: ../src/camera.c:1570
 msgid "Could not setup buffers"
 msgstr "Impossible de configurer le cache"
 
-#: ../src/camera.c:1564
+#: ../src/camera.c:1576
 msgid "Could not map buffers"
 msgstr "Impossible d'étaler le cache"
 
-#: ../src/main.c:142
+#: ../src/main.c:152
 #, c-format
 msgid ""
 "Usage: %s [-d device][-O filename][-HhRrVvx]\n"
@@ -189,71 +189,71 @@ msgstr ""
 "  -v\tNe pas retourner l'image verticalement\n"
 "  -x\tDémarrer en mode embarqué\n"
 
-#: ../src/window.c:99
+#: ../src/window.c:109
 msgid "Take _snapshot"
 msgstr "_Prendre une photo"
 
-#: ../src/window.c:102
+#: ../src/window.c:112
 msgid "_Gallery"
 msgstr "_Gallerie"
 
-#: ../src/window.c:105
+#: ../src/window.c:115
 msgid "_Properties"
 msgstr "_Propriétés"
 
-#: ../src/window.c:108
+#: ../src/window.c:118
 msgid "_Close"
 msgstr "_Fermer"
 
-#: ../src/window.c:115
+#: ../src/window.c:125
 msgid "_Preferences"
 msgstr "_Préférences"
 
-#: ../src/window.c:122
+#: ../src/window.c:132
 msgid "_Fullscreen"
 msgstr "_Plein écran"
 
-#: ../src/window.c:133
+#: ../src/window.c:143
 msgid "_Contents"
 msgstr "_Sommaire"
 
-#: ../src/window.c:136 ../src/window.c:139
+#: ../src/window.c:146 ../src/window.c:149
 msgid "_About"
 msgstr "À _propos"
 
-#: ../src/window.c:146
+#: ../src/window.c:156
 msgid "_File"
 msgstr "_Fichier"
 
-#: ../src/window.c:147
+#: ../src/window.c:157
 msgid "_Edit"
 msgstr "É_dition"
 
-#: ../src/window.c:148
+#: ../src/window.c:158
 msgid "_View"
 msgstr "_Vue"
 
-#: ../src/window.c:149
+#: ../src/window.c:159
 msgid "_Help"
 msgstr "_Aide"
 
-#: ../src/window.c:187
+#: ../src/window.c:197
 msgid "Webcam"
 msgstr "Webcam"
 
-#: ../src/window.c:192
+#: ../src/window.c:202
 msgid "Camera"
 msgstr "Caméra"
 
-#: ../src/window.c:412
+#: ../src/window.c:422
 msgid "Simple webcam application for the DeforaOS desktop"
 msgstr "Webcam pour l'environnement DeforaOS"
 
-#: ../src/window.c:414
+#: ../src/window.c:424
 msgid "Simple camera application for the DeforaOS desktop"
 msgstr "Caméra photo pour l'environnement DeforaOS"
 
-#: ../tools/gallery.c:104
+#: ../tools/gallery.c:114
 #, c-format
 msgid "Usage: %s\n"
 msgstr "Usage: %s\n"

po/gettext.sh

@@ -1,6 +1,6 @@
 #!/bin/sh
 #$Id$
-#Copyright (c) 2010-2015 Pierre Pronchery <khorben@defora.org>
+#Copyright (c) 2010-2020 Pierre Pronchery <khorben@defora.org>
 #
 #Redistribution and use in source and binary forms, with or without
 #modification, are permitted provided that the following conditions are met:
@@ -25,8 +25,8 @@
 
 
 #variables
+CONFIGSH="${0%/gettext.sh}/../config.sh"
 PREFIX="/usr/local"
-[ -f "../config.sh" ] && . "../config.sh"
 LOCALEDIR="$PREFIX/share/locale"
 POTFILES="POTFILES"
 PROGNAME="gettext.sh"
@@ -40,6 +40,8 @@ MSGMERGE="msgmerge"
 RM="rm -f"
 XGETTEXT="xgettext --force-po"
 
+[ -f "$CONFIGSH" ] && . "$CONFIGSH"
+
 
 #functions
 #debug
@@ -112,7 +114,7 @@ _gettext_pot()
 clean=0
 install=0
 uninstall=0
-while getopts "ciuP:" name; do
+while getopts "ciO:uP:" name; do
 	case "$name" in
 		c)
 			clean=1
@@ -121,6 +123,9 @@ while getopts "ciuP:" name; do
 			uninstall=0
 			install=1
 			;;
+		O)
+			export "${OPTARG%%=*}"="${OPTARG#*=}"
+			;;
 		u)
 			install=0
 			uninstall=1
@@ -135,7 +140,7 @@ while getopts "ciuP:" name; do
 	esac
 done
 shift $(($OPTIND - 1))
-if [ $# -eq 0 ]; then
+if [ $# -lt 1 ]; then
 	_usage
 	exit $?
 fi

project.conf

@@ -1,5 +1,5 @@
 package=Camera
-version=0.2.0
+version=0.3.1
 vendor=Desktop
 config=h,sh
 
@@ -7,6 +7,19 @@ subdirs=data,doc,po,src,src/widget,tools,tests
 targets=tests
 dist=COPYING,Makefile,config.h,config.sh
 
+#modes
+[mode::debug]
+title=Debug
+
+[mode::embedded-debug]
+title=Debug (embedded UI)
+
+[mode::embedded-release]
+title=Release (embedded UI)
+
+[mode::release]
+title=Release
+
 #targets
 [tests]
 type=command

src/camera.c

@@ -1,17 +1,27 @@
 /* $Id$ */
-/* Copyright (c) 2012-2020 Pierre Pronchery <khorben@defora.org> */
+/* Copyright (c) 2012-2024 Pierre Pronchery <khorben@defora.org> */
 /* This file is part of DeforaOS Desktop Camera */
-/* 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, version 3 of the License.
+/* Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
  *
- * 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.
+ * 1. Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>. */
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY ITS AUTHORS AND CONTRIBUTORS "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 AUTHORS OR CONTRIBUTORS 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. */
 
 
 
@@ -84,6 +94,7 @@ struct _Camera
 
 	guint source;
 	int fd;
+	struct v4l2_buffer buf;
 	struct v4l2_capability cap;
 	struct v4l2_format format;
 
@@ -112,7 +123,9 @@ struct _Camera
 	GtkWidget * widget;
 	GtkWidget * window;
 	PangoFontDescription * bold;
-#if !GTK_CHECK_VERSION(3, 0, 0)
+#if GTK_CHECK_VERSION(3, 0, 0)
+	cairo_surface_t * surface;
+#else
 	GdkGC * gc;
 #endif
 #if GTK_CHECK_VERSION(2, 18, 0)
@@ -175,14 +188,14 @@ static gboolean _camera_on_can_mmap(GIOChannel * channel,
 		GIOCondition condition, gpointer data);
 static gboolean _camera_on_can_read(GIOChannel * channel,
 		GIOCondition condition, gpointer data);
+static gboolean _camera_on_drawing_area_configure(GtkWidget * widget,
+		GdkEventConfigure * event, gpointer data);
 #if GTK_CHECK_VERSION(3, 0, 0)
 static gboolean _camera_on_drawing_area_draw(GtkWidget * widget, cairo_t * cr,
 		gpointer data);
 static void _camera_on_drawing_area_size_allocate(GtkWidget * widget,
 		GdkRectangle * allocation, gpointer data);
 #else
-static gboolean _camera_on_drawing_area_configure(GtkWidget * widget,
-		GdkEventConfigure * event, gpointer data);
 static gboolean _camera_on_drawing_area_expose(GtkWidget * widget,
 		GdkEventExpose * event, gpointer data);
 #endif
@@ -259,7 +272,9 @@ Camera * camera_new(GtkWidget * window, GtkAccelGroup * group,
 	camera->widget = NULL;
 	camera->window = window;
 	camera->bold = NULL;
-#if !GTK_CHECK_VERSION(3, 0, 0)
+#if GTK_CHECK_VERSION(3, 0, 0)
+	camera->surface = NULL;
+#else
 	camera->gc = NULL;
 #endif
 	camera->pr_window = NULL;
@@ -318,14 +333,14 @@ Camera * camera_new(GtkWidget * window, GtkAccelGroup * group,
 #if !GTK_CHECK_VERSION(3, 0, 0)
 	camera->pixmap = NULL;
 #endif
+	g_signal_connect(camera->area, "configure-event", G_CALLBACK(
+				_camera_on_drawing_area_configure), camera);
 #if GTK_CHECK_VERSION(3, 0, 0)
 	g_signal_connect(camera->area, "draw", G_CALLBACK(
 				_camera_on_drawing_area_draw), camera);
 	g_signal_connect(camera->area, "size-allocate", G_CALLBACK(
 				_camera_on_drawing_area_size_allocate), camera);
 #else
-	g_signal_connect(camera->area, "configure-event", G_CALLBACK(
-				_camera_on_drawing_area_configure), camera);
 	g_signal_connect(camera->area, "expose-event", G_CALLBACK(
 				_camera_on_drawing_area_expose), camera);
 #endif
@@ -864,20 +879,52 @@ static void _properties_window(Camera * camera)
 	GtkSizeGroup * group;
 	GtkWidget * vbox;
 	GtkWidget * hbox;
-	char buf[64];
+	char buf[256];
 	const struct
 	{
 		unsigned int capability;
 		char const * name;
 	} capabilities[] =
 	{
-		{ V4L2_CAP_VIDEO_CAPTURE,	"capture"	},
-		{ V4L2_CAP_VIDEO_OUTPUT,	"output"	},
-		{ V4L2_CAP_VIDEO_OVERLAY,	"overlay"	},
+		{ V4L2_CAP_VIDEO_CAPTURE,	"video capture"	},
+#ifdef V4L2_CAP_VIDEO_OUTPUT
+		{ V4L2_CAP_VIDEO_OUTPUT,	"video output"	},
+#endif
+#ifdef V4L2_CAP_VIDEO_OVERLAY
+		{ V4L2_CAP_VIDEO_OVERLAY,	"video overlay"	},
+#endif
+#ifdef V4L2_CAP_VBI_CAPTURE
+		{ V4L2_CAP_VBI_CAPTURE,		"VBI capture"	},
+#endif
+#ifdef V4L2_CAP_VBI_OUTPUT
+		{ V4L2_CAP_VBI_OUTPUT,		"VBI output"	},
+#endif
+#ifdef V4L2_CAP_RDS_CAPTURE
+		{ V4L2_CAP_RDS_CAPTURE,		"RDS capture"	},
+#endif
+#ifdef V4L2_CAP_RDS_OUTPUT
+		{ V4L2_CAP_RDS_OUTPUT,		"RDS encoder"	},
+#endif
+#ifdef V4L2_CAP_TUNER
 		{ V4L2_CAP_TUNER,		"tuner"		},
+#endif
+#ifdef V4L2_CAP_AUDIO
 		{ V4L2_CAP_AUDIO,		"audio"		},
+#endif
+#ifdef V4L2_CAP_RADIO
+		{ V4L2_CAP_RADIO,		"radio"		},
+#endif
+#ifdef V4L2_CAP_MODULATOR
+		{ V4L2_CAP_MODULATOR,		"modulator"	},
+#endif
+		{ V4L2_CAP_READWRITE,		"read/write"	},
+#ifdef V4L2_CAP_ASYNCIO
+		{ V4L2_CAP_ASYNCIO,		"async I/O"	},
+#endif
 		{ V4L2_CAP_STREAMING,		"streaming"	},
-		{ 0,				NULL		}
+#ifdef V4L2_CAP_TOUCH
+		{ V4L2_CAP_TOUCH,		"touch"		}
+#endif
 	};
 	unsigned int i;
 	char const * sep = "";
@@ -919,12 +966,12 @@ static void _properties_window(Camera * camera)
 	gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, TRUE, 0);
 	/* capabilities */
 	buf[0] = '\0';
-	for(i = 0; capabilities[i].name != NULL; i++)
+	for(i = 0; i < sizeof(capabilities) / sizeof(*capabilities); i++)
 		if(camera->cap.capabilities & capabilities[i].capability)
 		{
-			strncat(buf, sep, sizeof(buf) - strlen(buf));
+			strncat(buf, sep, sizeof(buf) - strlen(buf) - 1);
 			strncat(buf, capabilities[i].name, sizeof(buf)
-					- strlen(buf));
+					- strlen(buf) - 1);
 			sep = ", ";
 		}
 	buf[sizeof(buf) - 1] = '\0';
@@ -996,7 +1043,8 @@ static int _snapshot_dcim(Camera * camera, char const * homedir,
 	if(mkdir(path, 0777) != 0 && errno != EEXIST)
 	{
 		error_set_code(-errno, "%s: %s: %s",
-				_("Could not save picture"), path, strerror(errno));
+				_("Could not save picture"), path,
+				strerror(errno));
 		free(path);
 		return -_camera_error(camera, error_get(NULL), 1);
 	}
@@ -1128,7 +1176,11 @@ void camera_stop(Camera * camera)
 	if(camera->pixbuf != NULL)
 		g_object_unref(camera->pixbuf);
 	camera->pixbuf = NULL;
-#if !GTK_CHECK_VERSION(3, 0, 0)
+#if GTK_CHECK_VERSION(3, 0, 0)
+	if(camera->surface != NULL)
+		cairo_surface_destroy(camera->surface);
+	camera->surface = NULL;
+#else
 	if(camera->pixmap != NULL)
 		g_object_unref(camera->pixmap);
 	camera->pixmap = NULL;
@@ -1139,15 +1191,20 @@ void camera_stop(Camera * camera)
 	if((char *)camera->rgb_buffer != camera->raw_buffer)
 		free(camera->rgb_buffer);
 	camera->rgb_buffer = NULL;
-	for(i = 0; i < camera->buffers_cnt; i++)
-		if(camera->buffers[i].start != MAP_FAILED)
-			munmap(camera->buffers[i].start,
-					camera->buffers[i].length);
-	free(camera->buffers);
-	camera->buffers = NULL;
-	camera->buffers_cnt = 0;
-	free(camera->raw_buffer);
+	if(camera->buffers_cnt > 0)
+	{
+		for(i = 0; i < camera->buffers_cnt; i++)
+			if(camera->buffers[i].start != MAP_FAILED)
+				munmap(camera->buffers[i].start,
+						camera->buffers[i].length);
+		free(camera->buffers);
+		camera->buffers = NULL;
+		camera->buffers_cnt = 0;
+	}
+	else
+		free(camera->raw_buffer);
 	camera->raw_buffer = NULL;
+	camera->raw_buffer_cnt = 0;
 }
 
 
@@ -1224,29 +1281,38 @@ static gboolean _camera_on_can_mmap(GIOChannel * channel,
 		GIOCondition condition, gpointer data)
 {
 	Camera * camera = data;
-	struct v4l2_buffer buf;
 
 #ifdef DEBUG
 	fprintf(stderr, "DEBUG: %s()\n", __func__);
 #endif
 	if(channel != camera->channel || condition != G_IO_IN)
 		return FALSE;
-	if(_camera_ioctl(camera, VIDIOC_DQBUF, &buf) == -1)
+	memset(&camera->buf, 0, sizeof(camera->buf));
+	camera->buf.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+	camera->buf.memory = V4L2_MEMORY_MMAP;
+	if(_camera_ioctl(camera, VIDIOC_DQBUF, &camera->buf) == -1)
 	{
-		_camera_error(camera, _("Could not save picture"), 1);
+		_camera_error(camera, _("Could not dequeue buffer"), 1);
+		camera->source = 0;
 		return FALSE;
 	}
-	camera->raw_buffer = camera->buffers[buf.index].start;
-	camera->raw_buffer_cnt = buf.bytesused;
-#if 0 /* FIXME the raw buffer is not meant to be free()'d */
+	if(camera->buf.index >= camera->buffers_cnt)
+	{
+#ifdef DEBUG
+		fprintf(stderr, "DEBUG: %s() %u >= %zu\n", __func__,
+				camera->buf.index, camera->buffers_cnt);
+#endif
+		_camera_error(camera, _("Invalid buffer index"), 1);
+		camera->source = 0;
+		return FALSE;
+	}
+	camera->raw_buffer = camera->buffers[camera->buf.index].start;
+	camera->raw_buffer_cnt = camera->buffers[camera->buf.index].length;
+#ifdef DEBUG
+	fprintf(stderr, "DEBUG: %s() %lu\n", __func__, camera->raw_buffer_cnt);
+#endif
 	camera->source = g_idle_add(_camera_on_refresh, camera);
 	return FALSE;
-#else
-	_camera_on_refresh(camera);
-	camera->raw_buffer = NULL;
-	camera->raw_buffer_cnt = 0;
-	return TRUE;
-#endif
 }
 
 
@@ -1264,6 +1330,7 @@ static gboolean _camera_on_can_read(GIOChannel * channel,
 #endif
 	if(channel != camera->channel || condition != G_IO_IN)
 		return FALSE;
+	size = camera->raw_buffer_cnt;
 	status = g_io_channel_read_chars(channel, camera->raw_buffer,
 			camera->raw_buffer_cnt, &size, &error);
 	/* this status can be ignored */
@@ -1299,6 +1366,33 @@ static gboolean _camera_on_can_read(GIOChannel * channel,
 
 
 #if GTK_CHECK_VERSION(3, 0, 0)
+/* camera_on_drawing_area_configure */
+static gboolean _camera_on_drawing_area_configure(GtkWidget * widget,
+		GdkEventConfigure * event, gpointer data)
+{
+	Camera * camera = data;
+	GtkAllocation * allocation = &camera->area_allocation;
+	cairo_t * cr;
+	(void) event;
+
+	gtk_widget_get_allocation(widget, allocation);
+#ifdef DEBUG
+	fprintf(stderr, "DEBUG: %s() %dx%d\n", __func__, allocation->width,
+			allocation->height);
+#endif
+	if(camera->surface != NULL)
+		cairo_surface_destroy(camera->surface);
+	camera->surface = gdk_window_create_similar_surface(
+			gtk_widget_get_window(widget), CAIRO_CONTENT_COLOR,
+			allocation->width, allocation->height);
+	cr = cairo_create(camera->surface);
+	cairo_set_source_rgb(cr, 0.0, 0.0, 0.0);
+	cairo_paint(cr);
+	cairo_destroy(cr);
+	return TRUE;
+}
+
+
 /* camera_on_drawing_area_draw */
 static gboolean _camera_on_drawing_area_draw(GtkWidget * widget, cairo_t * cr,
 		gpointer data)
@@ -1307,14 +1401,11 @@ static gboolean _camera_on_drawing_area_draw(GtkWidget * widget, cairo_t * cr,
 	(void) widget;
 
 #ifdef DEBUG
-	fprintf(stderr, "DEBUG: %s() %p\n", __func__, camera->pixbuf);
+	fprintf(stderr, "DEBUG: %s()\n", __func__);
 #endif
-	if(camera->pixbuf != NULL)
-	{
-		gdk_cairo_set_source_pixbuf(cr, camera->pixbuf, 0, 0);
-		cairo_paint(cr);
-	}
-	return TRUE;
+	cairo_set_source_surface(cr, camera->surface, 0, 0);
+	cairo_paint(cr);
+	return FALSE;
 }
 
 
@@ -1403,9 +1494,7 @@ static void _camera_on_gallery(gpointer data)
 
 /* camera_on_open */
 static int _open_setup(Camera * camera);
-#ifdef NOTYET
 static int _open_setup_mmap(Camera * camera);
-#endif
 static int _open_setup_read(Camera * camera);
 
 static gboolean _camera_on_open(gpointer data)
@@ -1444,9 +1533,6 @@ static gboolean _camera_on_open(gpointer data)
 	gtk_widget_set_sensitive(
 			GTK_WIDGET(_camera_toolbar[CT_PROPERTIES].widget),
 			TRUE);
-	/* FIXME allow the window to be smaller */
-	gtk_widget_set_size_request(camera->area, camera->format.fmt.pix.width,
-			camera->format.fmt.pix.height);
 	return FALSE;
 }
 
@@ -1480,19 +1566,36 @@ static int _open_setup(Camera * camera)
 					_("Cropping not supported"));
 	}
 	/* obtain the current format */
+	camera->format.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
 	if(_camera_ioctl(camera, VIDIOC_G_FMT, &camera->format) == -1)
 		return -error_set_code(1, "%s: %s", camera->device,
 				_("Could not obtain the video capture format"));
-	/* check the current format */
+	/* try to set a specific format */
+	if(camera->format.fmt.pix.pixelformat != V4L2_PIX_FMT_YUYV)
+	{
+		camera->format.fmt.pix.pixelformat = V4L2_PIX_FMT_YUYV;
+		if(_camera_ioctl(camera, VIDIOC_S_FMT, &camera->format) == -1)
+			return -error_set_code(1, "%s: %s", camera->device,
+					_("Could not set the video capture format"));
+		/* refresh the current format */
+		if(_camera_ioctl(camera, VIDIOC_G_FMT, &camera->format) == -1)
+			return -error_set_code(1, "%s: %s", camera->device,
+					_("Could not obtain the video capture format"));
+	}
+	/* verify the current format */
 	if(camera->format.type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
 		return -error_set_code(1, "%s: %s", camera->device,
 				_("Unsupported video capture type"));
 	if((camera->cap.capabilities & V4L2_CAP_STREAMING) != 0)
-#ifdef NOTYET
-		ret = _open_setup_mmap(camera);
-#else
-		ret = _open_setup_read(camera);
-#endif
+	{
+		if((ret = _open_setup_mmap(camera)) != 0
+				&& (camera->cap.capabilities
+					& V4L2_CAP_READWRITE) != 0)
+		{
+			camera_stop(camera);
+			ret = _open_setup_read(camera);
+		}
+	}
 	else if((camera->cap.capabilities & V4L2_CAP_READWRITE) != 0)
 		ret = _open_setup_read(camera);
 	else
@@ -1516,12 +1619,14 @@ static int _open_setup(Camera * camera)
 	return 0;
 }
 
-#ifdef NOTYET
 static int _open_setup_mmap(Camera * camera)
 {
 	struct v4l2_requestbuffers req;
 	size_t i;
 	struct v4l2_buffer buf;
+	enum v4l2_buf_type type;
+	size_t cnt;
+	char * p;
 
 #ifdef DEBUG
 	fprintf(stderr, "DEBUG: %s()\n", __func__);
@@ -1533,17 +1638,18 @@ static int _open_setup_mmap(Camera * camera)
 	if(_camera_ioctl(camera, VIDIOC_REQBUFS, &req) == -1)
 		return -error_set_code(1, "%s: %s", camera->device,
 				_("Could not request buffers"));
+#ifdef DEBUG
+	fprintf(stderr, "DEBUG: %s() frames=%u\n", __func__, req.count);
+#endif
 	if(req.count < 2)
 		return -error_set_code(1, "%s: %s", camera->device,
 				_("Could not obtain enough buffers"));
-	if((camera->buffers = malloc(sizeof(*camera->buffers) * req.count))
+	/* initialize the buffers */
+	if((camera->buffers = calloc(req.count, sizeof(*camera->buffers)))
 			== NULL)
 		return -error_set_code(1, "%s: %s", camera->device,
 				_("Could not allocate buffers"));
 	camera->buffers_cnt = req.count;
-	/* initialize the buffers */
-	memset(camera->buffers, 0, sizeof(*camera->buffers)
-			* camera->buffers_cnt);
 	for(i = 0; i < camera->buffers_cnt; i++)
 		camera->buffers[i].start = MAP_FAILED;
 	/* map the buffers */
@@ -1564,9 +1670,30 @@ static int _open_setup_mmap(Camera * camera)
 					_("Could not map buffers"));
 		camera->buffers[i].length = buf.length;
 	}
+	for(i = 0; i < camera->buffers_cnt; i++)
+	{
+		memset(&camera->buf, 0, sizeof(camera->buf));
+		camera->buf.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+		camera->buf.memory = V4L2_MEMORY_MMAP;
+		camera->buf.index = i;
+		if(_camera_ioctl(camera, VIDIOC_QBUF, &camera->buf) == -1)
+			return -error_set_code(1, "%s: %s", camera->device,
+					_("Could not queue buffers"));
+	}
+	/* start the stream */
+	type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+	if(_camera_ioctl(camera, VIDIOC_STREAMON, &type) == -1)
+		return -error_set_code(1, "%s: %s", camera->device,
+				_("Could not start the stream"));
+	/* allocate the RGB buffer */
+	cnt = camera->format.fmt.pix.width * camera->format.fmt.pix.height * 3;
+	if((p = realloc(camera->rgb_buffer, cnt)) == NULL)
+		return error_set_code(-errno, "%s: %s", camera->device,
+				strerror(errno));
+	camera->rgb_buffer = (unsigned char *)p;
+	camera->rgb_buffer_cnt = cnt;
 	return 0;
 }
-#endif
 
 static int _open_setup_read(Camera * camera)
 {
@@ -1584,7 +1711,7 @@ static int _open_setup_read(Camera * camera)
 				strerror(errno));
 	camera->raw_buffer = p;
 	camera->raw_buffer_cnt = cnt;
-	/* allocate the rgb buffer */
+	/* allocate the RGB buffer */
 	cnt = camera->format.fmt.pix.width * camera->format.fmt.pix.height * 3;
 	if((p = realloc(camera->rgb_buffer, cnt)) == NULL)
 		return error_set_code(-errno, "%s: %s", camera->device,
@@ -1627,7 +1754,8 @@ static void _refresh_vflip(Camera * camera, GdkPixbuf ** pixbuf);
 static gboolean _camera_on_refresh(gpointer data)
 {
 	Camera * camera = data;
-#if !GTK_CHECK_VERSION(3, 0, 0)
+#if GTK_CHECK_VERSION(3, 0, 0)
+	cairo_t * cr;
 	GtkAllocation * allocation = &camera->area_allocation;
 #endif
 	int width = camera->format.fmt.pix.width;
@@ -1638,22 +1766,32 @@ static gboolean _camera_on_refresh(gpointer data)
 			camera->format.fmt.pix.pixelformat);
 #endif
 	_refresh_convert(camera);
-#if !GTK_CHECK_VERSION(3, 0, 0)
 	if(camera->hflip == FALSE
 			&& camera->vflip == FALSE
 			&& width == allocation->width
 			&& height == allocation->height
 			&& camera->overlays_cnt == 0)
+	{
 		/* render directly */
+#if GTK_CHECK_VERSION(3, 0, 0)
+		cr = cairo_create(camera->surface);
+		camera->pixbuf = gdk_pixbuf_new_from_data(camera->rgb_buffer,
+				GDK_COLORSPACE_RGB, FALSE, 8, width, height,
+				width * 3, NULL, NULL);
+		gdk_cairo_set_source_pixbuf(cr, camera->pixbuf, 0.0, 0.0);
+		cairo_paint(cr);
+		cairo_destroy(cr);
+#else
 		gdk_draw_rgb_image(camera->pixmap, camera->gc, 0, 0,
 				width, height, GDK_RGB_DITHER_NORMAL,
 				camera->rgb_buffer, width * 3);
-	else
 #endif
+	}
+	else
 	{
+		/* render after scaling */
 		if(camera->pixbuf != NULL)
 			g_object_unref(camera->pixbuf);
-		/* render after scaling */
 		camera->pixbuf = gdk_pixbuf_new_from_data(camera->rgb_buffer,
 				GDK_COLORSPACE_RGB, FALSE, 8, width, height,
 				width * 3, NULL, NULL);
@@ -1661,7 +1799,12 @@ static gboolean _camera_on_refresh(gpointer data)
 		_refresh_vflip(camera, &camera->pixbuf);
 		_refresh_scale(camera, &camera->pixbuf);
 		_refresh_overlays(camera, camera->pixbuf);
-#if !GTK_CHECK_VERSION(3, 0, 0)
+#if GTK_CHECK_VERSION(3, 0, 0)
+		cr = cairo_create(camera->surface);
+		gdk_cairo_set_source_pixbuf(cr, camera->pixbuf, 0.0, 0.0);
+		cairo_paint(cr);
+		cairo_destroy(cr);
+#else
 		gdk_pixbuf_render_to_drawable(camera->pixbuf, camera->pixmap,
 				camera->gc, 0, 0, 0, 0, -1, -1,
 				GDK_RGB_DITHER_NORMAL, 0, 0);
@@ -1669,9 +1812,20 @@ static gboolean _camera_on_refresh(gpointer data)
 	}
 	/* force a refresh */
 	gtk_widget_queue_draw(camera->area);
-	camera->source = g_io_add_watch(camera->channel, G_IO_IN,
-			(camera->buffers != NULL) ? _camera_on_can_mmap
-			: _camera_on_can_read, camera);
+	/* read from the camera again */
+	if(camera->buffers != NULL)
+	{
+		if(_camera_ioctl(camera, VIDIOC_QBUF, &camera->buf) == -1)
+		{
+			fprintf(stderr, "%s\n", strerror(errno));
+			_camera_error(camera, _("Could not queue buffer"), 1);
+		}
+		camera->source = g_io_add_watch(camera->channel, G_IO_IN,
+				_camera_on_can_mmap, camera);
+	}
+	else
+		camera->source = g_io_add_watch(camera->channel, G_IO_IN,
+				_camera_on_can_read, camera);
 	return FALSE;
 }
 

src/camera.h

@@ -1,17 +1,27 @@
 /* $Id$ */
-/* Copyright (c) 2012-2018 Pierre Pronchery <khorben@defora.org> */
+/* Copyright (c) 2012-2020 Pierre Pronchery <khorben@defora.org> */
 /* This file is part of DeforaOS Desktop Camera */
-/* 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, version 3 of the License.
+/* Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
  *
- * 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.
+ * 1. Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>. */
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY ITS AUTHORS AND CONTRIBUTORS "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 AUTHORS OR CONTRIBUTORS 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. */
 
 
 

src/main.c

@@ -1,17 +1,27 @@
 /* $Id$ */
-/* Copyright (c) 2012-2018 Pierre Pronchery <khorben@defora.org> */
+/* Copyright (c) 2012-2024 Pierre Pronchery <khorben@defora.org> */
 /* This file is part of DeforaOS Desktop Camera */
-/* 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, version 3 of the License.
+/* Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
  *
- * 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.
+ * 1. Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>. */
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY ITS AUTHORS AND CONTRIBUTORS "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 AUTHORS OR CONTRIBUTORS 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. */
 
 
 
@@ -20,8 +30,10 @@
 #include <locale.h>
 #include <libintl.h>
 #include <gtk/gtk.h>
-#if GTK_CHECK_VERSION(3, 0, 0)
-# include <gtk/gtkx.h>
+#if defined(GDK_WINDOWING_X11)
+# if GTK_CHECK_VERSION(3, 0, 0)
+#  include <gtk/gtkx.h>
+# endif
 #endif
 #include <System.h>
 #include "camera.h"
@@ -57,7 +69,9 @@ static int _usage(void);
 /* camera */
 static int _camera_embedded(char const * device, int hflip, int vflip,
 		int ratio, char const * overlay);
+#if defined(GDK_WINDOWING_X11)
 static void _embedded_on_embedded(gpointer data);
+#endif
 
 static int _camera(int embedded, char const * device, int hflip, int vflip,
 		int ratio, char const * overlay)
@@ -85,6 +99,16 @@ static int _camera(int embedded, char const * device, int hflip, int vflip,
 static int _camera_embedded(char const * device, int hflip, int vflip,
 		int ratio, char const * overlay)
 {
+#if !defined(GDK_WINDOWING_X11)
+	(void) device;
+	(void) hflip;
+	(void) vflip;
+	(void) ratio;
+	(void) overlay;
+
+	error_set_code(-ENOSYS, "%s", strerror(ENOSYS));
+	return -1;
+#else
 	GtkWidget * window;
 	GtkWidget * widget;
 	Camera * camera;
@@ -117,14 +141,17 @@ static int _camera_embedded(char const * device, int hflip, int vflip,
 	camera_delete(camera);
 	gtk_widget_destroy(window);
 	return 0;
+#endif
 }
 
+#if defined(GDK_WINDOWING_X11)
 static void _embedded_on_embedded(gpointer data)
 {
 	GtkWidget * widget = data;
 
 	gtk_widget_show(widget);
 }
+#endif
 
 
 /* error */

src/overlay.c

@@ -1,17 +1,27 @@
 /* $Id$ */
-/* Copyright (c) 2013 Pierre Pronchery <khorben@defora.org> */
+/* Copyright (c) 2013-2020 Pierre Pronchery <khorben@defora.org> */
 /* This file is part of DeforaOS Desktop Camera */
-/* 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, version 3 of the License.
+/* Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
  *
- * 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.
+ * 1. Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>. */
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY ITS AUTHORS AND CONTRIBUTORS "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 AUTHORS OR CONTRIBUTORS 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. */
 
 
 

src/overlay.h

@@ -1,17 +1,27 @@
 /* $Id$ */
-/* Copyright (c) 2013 Pierre Pronchery <khorben@defora.org> */
+/* Copyright (c) 2013-2020 Pierre Pronchery <khorben@defora.org> */
 /* This file is part of DeforaOS Desktop Camera */
-/* 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, version 3 of the License.
+/* Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
  *
- * 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.
+ * 1. Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>. */
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY ITS AUTHORS AND CONTRIBUTORS "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 AUTHORS OR CONTRIBUTORS 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. */
 
 
 

src/project.conf

@@ -5,15 +5,27 @@ ldflags_force=`pkg-config --libs libDesktop` -lintl
 ldflags=-pie -Wl,-z,relro -Wl,-z,now
 dist=Makefile,camera.h,overlay.h,window.h
 
-#for Gtk+ 3
-cflags_force=`pkg-config --cflags libDesktop gtk+-x11-3.0`
-ldflags_force=`pkg-config --libs libDesktop gtk+-x11-3.0` -lintl
+#modes
+[mode::debug]
 
+[mode::embedded-debug]
+cppflags_force=-DEMBEDDED
+
+[mode::embedded-release]
+cppflags_force=-DEMBEDDED -DNDEBUG
+cflags=-W -Wall -O2 -fPIE -D_FORTIFY_SOURCE=2 -fstack-protector
+
+[mode::release]
+cppflags_force=-DNDEBUG
+cflags=-W -Wall -O2 -fPIE -D_FORTIFY_SOURCE=2 -fstack-protector
+
+#targets
 [camera]
 type=binary
 sources=camera.c,overlay.c,window.c,main.c
 install=$(BINDIR)
 
+#sources
 [camera.c]
 depends=overlay.h,camera.h,../config.h
 

src/widget/camera.c

@@ -1,17 +1,27 @@
 /* $Id$ */
-/* Copyright (c) 2015-2018 Pierre Pronchery <khorben@defora.org> */
+/* Copyright (c) 2015-2020 Pierre Pronchery <khorben@defora.org> */
 /* This file is part of DeforaOS Desktop Camera */
-/* 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, version 3 of the License.
+/* Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
  *
- * 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.
+ * 1. Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>. */
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY ITS AUTHORS AND CONTRIBUTORS "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 AUTHORS OR CONTRIBUTORS 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. */
 
 
 

src/widget/project.conf

@@ -1,17 +1,30 @@
 targets=camera
 cflags_force=`pkg-config --cflags libDesktop` -fPIC
 cflags=-W -Wall -g -O2 -D_FORTIFY_SOURCE=2 -fstack-protector
-ldflags_force=`pkg-config --libs libDesktop` -lintl
+#ldflags_force=`pkg-config --libs libDesktop` -lintl
 ldflags=-Wl,-z,relro -Wl,-z,now
-#for Gtk+ 3
-#cflags_force=-W `pkg-config --cflags libDesktop gtk+-x11-3.0`
-#ldflags_force=`pkg-config --libs libDesktop gtk+-x11-3.0` -lintl
 dist=Makefile
 
+#modes
+[mode::debug]
+
+[mode::embedded-debug]
+cppflags_force=-DEMBEDDED
+
+[mode::embedded-release]
+cppflags_force=-DEMBEDDED -DNDEBUG
+cflags=-W -Wall -O2 -fPIE -D_FORTIFY_SOURCE=2 -fstack-protector
+
+[mode::release]
+cppflags_force=-DNDEBUG
+cflags=-W -Wall -O2 -fPIE -D_FORTIFY_SOURCE=2 -fstack-protector
+
+#targets
 [camera]
 type=plugin
 sources=camera.c
 install=$(LIBDIR)/Desktop/widget
 
+#sources
 [widget.c]
 depends=../camera.h,../camera.c,../overlay.h,../overlay.c

src/window.c

@@ -1,19 +1,29 @@
 /* $Id$ */
 static char const _copyright[] =
-"Copyright © 2012-2018 Pierre Pronchery <khorben@defora.org>";
+"Copyright © 2012-2020 Pierre Pronchery <khorben@defora.org>";
 /* This file is part of DeforaOS Desktop Camera */
 static char const _license[] =
-"This program is free software: you can redistribute it and/or modify\n"
-"it under the terms of the GNU General Public License as published by\n"
-"the Free Software Foundation, version 3 of the License.\n"
+"Redistribution and use in source and binary forms, with or without\n"
+"modification, are permitted provided that the following conditions are\n"
+"met:\n"
 "\n"
-"This program is distributed in the hope that it will be useful,\n"
-"but WITHOUT ANY WARRANTY; without even the implied warranty of\n"
-"MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\n"
-"GNU General Public License for more details.\n"
+"1. Redistributions of source code must retain the above copyright notice,\n"
+"   this list of conditions and the following disclaimer.\n"
 "\n"
-"You should have received a copy of the GNU General Public License\n"
-"along with this program.  If not, see <http://www.gnu.org/licenses/>.";
+"2. Redistributions in binary form must reproduce the above copyright notice,\n"
+"   this list of conditions and the following disclaimer in the documentation\n"
+"   and/or other materials provided with the distribution.\n"
+"\n"
+"THIS SOFTWARE IS PROVIDED BY ITS AUTHORS AND CONTRIBUTORS \"AS IS\" AND ANY\n"
+"EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n"
+"WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE\n"
+"DISCLAIMED.  IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE FOR ANY\n"
+"DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES\n"
+"(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;\n"
+"LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND\n"
+"ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT\n"
+"(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF\n"
+"THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.";
 
 
 
@@ -191,6 +201,7 @@ CameraWindow * camerawindow_new(char const * device)
 # endif
 	gtk_window_set_title(GTK_WINDOW(camera->window), _("Camera"));
 #endif
+	gtk_window_set_default_size(GTK_WINDOW(camera->window), 640, 480);
 	g_signal_connect_swapped(camera->window, "delete-event", G_CALLBACK(
 				_camerawindow_on_closex), camera);
 	g_signal_connect(camera->window, "window-state-event", G_CALLBACK(

src/window.h

@@ -1,17 +1,27 @@
 /* $Id$ */
-/* Copyright (c) 2013-2014 Pierre Pronchery <khorben@defora.org> */
+/* Copyright (c) 2013-2020 Pierre Pronchery <khorben@defora.org> */
 /* This file is part of DeforaOS Desktop Camera */
-/* 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, version 3 of the License.
+/* Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
  *
- * 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.
+ * 1. Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>. */
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY ITS AUTHORS AND CONTRIBUTORS "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 AUTHORS OR CONTRIBUTORS 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. */
 
 
 

tests/clint.sh

@@ -1,6 +1,6 @@
 #!/bin/sh
 #$Id$
-#Copyright (c) 2016-2019 Pierre Pronchery <khorben@defora.org>
+#Copyright (c) 2016-2021 Pierre Pronchery <khorben@defora.org>
 #
 #Redistribution and use in source and binary forms, with or without
 #modification, are permitted provided that the following conditions are met:
@@ -25,6 +25,7 @@
 
 
 #variables
+CONFIGSH="${0%/clint.sh}/../config.sh"
 CFLAGS=
 CPPFLAGS=
 PROGNAME="clint.sh"
@@ -32,19 +33,23 @@ PROJECTCONF="../project.conf"
 #executables
 DATE="date"
 DEBUG="_debug"
+ECHO="/bin/echo"
 FIND="find"
 GREP="grep"
 LINT="lint -g"
+MKDIR="mkdir -p"
 SORT="sort -n"
 TR="tr"
 
+[ -f "$CONFIGSH" ] && . "$CONFIGSH"
+
 
 #functions
 #clint
 _clint()
 {
-	ret=0
-	subdirs="data doc src tests tools"
+	res=0
+	subdirs=
 
 	$DATE
 	while read line; do
@@ -58,43 +63,58 @@ _clint()
 				;;
 		esac
 	done < "$PROJECTCONF"
+	if [ ! -n "$subdirs" ]; then
+		_error "Could not locate directories to analyze"
+		return $?
+	fi
 	for subdir in $subdirs; do
 		[ -d "../$subdir" ] || continue
-		for filename in $($FIND "../$subdir" -type f | $SORT); do
+		while read filename; do
+			[ -n "$filename" ] || continue
+			r=0
 			case "$filename" in
 				*.c)
 					echo
-					(_clint_lint "$filename";
-						_clint_rtrim "$filename")
+					_clint_lint "$filename"	|| r=$?
+					_clint_rtrim "$filename"|| r=$?
 					;;
 				*.h)
 					echo
 					echo "$filename:"
-					(_clint_rtrim "$filename")
+					_clint_rtrim "$filename"|| r=$?
 					;;
 				*)
 					continue
 					;;
 			esac
-			if [ $? -ne 0 ]; then
+			if [ $r -eq 0 ]; then
+				echo " OK"
+				echo "$PROGNAME: $filename: OK" 1>&2
+			else
 				echo "FAIL"
 				echo "$PROGNAME: $filename: FAIL" 1>&2
-				ret=2
-			else
-				echo "OK"
+				res=2
 			fi
-		done
+		done << EOF
+$($FIND "../$subdir" -type f | $SORT)
+EOF
 	done
-	return $ret
+	return $res
 }
 
 _clint_lint()
-{
+{(
 	filename="$1"
 
-	echo -n "${filename%/*}/"
+	$ECHO -n "${filename%/*}/"
 	$DEBUG $LINT $CPPFLAGS $CFLAGS "$filename" 2>&1
-}
+	ret=$?
+	if [ $ret -eq 127 ]; then
+		#XXX ignore errors when $LINT is not available
+		ret=0
+	fi
+	return $ret
+)}
 
 _clint_rtrim()
 {
@@ -110,10 +130,14 @@ _debug()
 {
 	echo "$@" 1>&3
 	"$@"
-	res=$?
-	#ignore errors when the command is not available
-	[ $res -eq 127 ]					&& return 0
-	return $res
+}
+
+
+#error
+_error()
+{
+	echo "$PROGNAME: $@" 1>&2
+	return 2
 }
 
 
@@ -125,14 +149,6 @@ _usage()
 }
 
 
-#warning
-_warning()
-{
-	echo "$PROGNAME: $@" 1>&2
-	return 2
-}
-
-
 #main
 clean=0
 while getopts "cO:P:" name; do
@@ -162,9 +178,15 @@ fi
 [ $clean -ne 0 ] && exit 0
 
 exec 3>&1
+ret=0
 while [ $# -gt 0 ]; do
 	target="$1"
+	dirname="${target%/*}"
 	shift
 
-	_clint > "$target"					|| exit 2
+	if [ -n "$dirname" -a "$dirname" != "$target" ]; then
+		$MKDIR -- "$dirname"				|| ret=$?
+	fi
+	_clint > "$target"					|| ret=$?
 done
+exit $ret

tests/fixme.sh

@@ -1,6 +1,6 @@
 #!/bin/sh
 #$Id$
-#Copyright (c) 2017-2019 Pierre Pronchery <khorben@defora.org>
+#Copyright (c) 2017-2022 Pierre Pronchery <khorben@defora.org>
 #
 #Redistribution and use in source and binary forms, with or without
 #modification, are permitted provided that the following conditions are met:
@@ -25,23 +25,30 @@
 
 
 #variables
+CONFIGSH="${0%/fixme.sh}/../config.sh"
 PROGNAME="fixme.sh"
 PROJECTCONF="../project.conf"
+REGEXP_ERROR="FIXME"
+REGEXP_WARNING="\\(TODO\|XXX\\)"
 #executables
 DATE="date"
 DEBUG="_debug"
 FIND="find"
 GREP="grep"
+HEAD="head"
 MKDIR="mkdir -p"
 SORT="sort -n"
 TR="tr"
 
+[ -f "$CONFIGSH" ] && . "$CONFIGSH"
+
 
 #functions
 #fixme
 _fixme()
 {
 	res=0
+	subdirs=
 
 	$DATE
 	echo
@@ -56,27 +63,14 @@ _fixme()
 				;;
 		esac
 	done < "$PROJECTCONF"
+	if [ ! -n "$subdirs" ]; then
+		_error "Could not locate directories to analyze"
+		return $?
+	fi
 	for subdir in $subdirs; do
 		[ -d "../$subdir" ] || continue
 		for filename in $($FIND "../$subdir" -type f | $SORT); do
-			callback=
-			ext=${filename##*/}
-			ext=${ext%.in}
-			ext=${ext##*.}
-			case "$ext" in
-				asm|S)
-					callback="_fixme_asm"
-					;;
-				c|cc|cpp|cxx|h|js)
-					callback="_fixme_c"
-					;;
-				conf|sh)
-					callback="_fixme_sh"
-					;;
-				htm|html|xml)
-					callback="_fixme_xml"
-					;;
-			esac
+			callback=$(_fixme_callback "$filename")
 			[ -n "$callback" ] || continue
 			($callback "$filename") 2>&1
 			if [ $? -ne 0 ]; then
@@ -88,54 +82,114 @@ _fixme()
 	return $res
 }
 
-_fixme_asm()
+_fixme_callback()
+{
+	filename="$1"
+	ext=${filename##*/}
+	ext=${ext%.in}
+	ext=${ext##*.}
+	callback=
+
+	case "$ext" in
+		asm|S)
+			echo "_fixme_callback_asm"
+			return 0
+			;;
+		c|cc|cpp|cxx|go|h|js|v)
+			echo "_fixme_callback_c"
+			return 0
+			;;
+		conf|sh)
+			echo "_fixme_callback_sh"
+			return 0
+			;;
+		py)
+			echo "_fixme_callback_python"
+			return 0
+			;;
+		htm|html|xml|xsl)
+			echo "_fixme_callback_xml"
+			return 0
+			;;
+	esac
+	case $($HEAD -n 1 "$filename") in
+		"#!/bin/sh"*|"#! /bin/sh"*|\
+		"#!/usr/bin/env bash"*|"#! /usr/bin/env bash"*)
+			echo "_fixme_callback_sh"
+			return 0
+			;;
+		"#!/usr/bin/env python"*|"#! /usr/bin/env python"*)
+			echo "_fixme_callback_python"
+			return 0
+			;;
+		"<!DOCTYPE"*|"<!doctype"*|"<HTML"*|"<html"*|"<?xml"*)
+			echo "_fixme_callback_xml"
+			return 0
+			;;
+	esac
+	return 2
+}
+
+_fixme_callback_asm()
 {
 	res=0
 	filename="$1"
 
 	#warnings
-	$GREP -nH '/\*.*\(TODO\|XXX\)' "$filename"
+	$GREP -nH "/\\*.*$REGEXP_WARNING" "$filename"
 	#failures
-	$GREP -nH '/\*.*FIXME' "$filename" && res=2
+	$GREP -nH "/\\*.*$REGEXP_ERROR" "$filename" && res=2
 	return $res
 }
 
-_fixme_c()
+_fixme_callback_c()
 {
 	res=0
 	filename="$1"
 
 	#warnings
-	$GREP -nH '/\(/\|\*\).*\(TODO\|XXX\)' "$filename"
+	$GREP -nH "/\\(/\\|\\*\\).*$REGEXP_WARNING" "$filename"
 	#failures
-	$GREP -nH '/\(/\|\*\).*FIXME' "$filename" && res=2
+	$GREP -nH "/\\(/\\|\\*\\).*$REGEXP_ERROR" "$filename" && res=2
 	return $res
 }
 
-_fixme_sh()
+_fixme_callback_python()
 {
 	res=0
 	filename="$1"
-	#XXX avoid matching the regexp
 	comment="#"
 
 	#warnings
-	$GREP -nH "$comment.*\\(TODO\\|XXX\\)" "$filename"
+	$GREP -nH "$comment.*$REGEXP_WARNING" "$filename"
 	#failures
-	$GREP -nH "$comment.*FIXME" "$filename" && res=2
+	$GREP -nH "$comment.*$REGEXP_ERROR" "$filename" && res=2
 	return $res
 }
 
-_fixme_xml()
+_fixme_callback_sh()
+{
+	res=0
+	filename="$1"
+	comment="#"
+
+	#warnings
+	$GREP -nH "$comment.*$REGEXP_WARNING" "$filename"
+	#failures
+	$GREP -nH "$comment.*$REGEXP_ERROR" "$filename" && res=2
+	return $res
+}
+
+_fixme_callback_xml()
 {
 	res=0
 	filename="$1"
 
 	#XXX limited to a single line
 	#warnings
-	$GREP -nH '<!--.*\(TODO\|XXX\)' "$filename"
+	$GREP -nH "<!--.*$REGEXP_WARNING" "$filename"
 	#failures
-	$GREP -nH '<!--.*FIXME' "$filename" && res=2
+	$GREP -nH "<!--.*$REGEXP_ERROR" "$filename" && res=2
 	return $res
 }
 
@@ -145,10 +199,14 @@ _debug()
 {
 	echo "$@" 1>&3
 	"$@"
-	res=$?
-	#ignore errors when the command is not available
-	[ $res -eq 127 ]					&& return 0
-	return $res
+}
+
+
+#error
+_error()
+{
+	echo "$PROGNAME: $@" 1>&2
+	return 2
 }
 
 

tests/htmllint.sh

@@ -1,6 +1,6 @@
 #!/bin/sh
 #$Id$
-#Copyright (c) 2014-2017 Pierre Pronchery <khorben@defora.org>
+#Copyright (c) 2014-2021 Pierre Pronchery <khorben@defora.org>
 #
 #Redistribution and use in source and binary forms, with or without
 #modification, are permitted provided that the following conditions are met:
@@ -25,26 +25,31 @@
 
 
 #variables
+CONFIGSH="${0%/htmllint.sh}/../config.sh"
 DEVNULL="/dev/null"
 PROGNAME="htmllint.sh"
 PROJECTCONF="../project.conf"
 #executables
 DATE="date"
 DEBUG="_debug"
+ECHO="/bin/echo"
 FIND="find"
-HTMLLINT="xmllint --html"
+HTMLLINT="xmllint --html --nonet"
+MKDIR="mkdir -p"
 SORT="sort -n"
 TR="tr"
 
+[ -f "$CONFIGSH" ] && . "$CONFIGSH"
+
 
 #functions
 #htmllint
 _htmllint()
 {
-	ret=0
+	res=0
+	subdirs=
 
 	$DATE
-	echo
 	while read line; do
 		case "$line" in
 			"["*)
@@ -56,19 +61,30 @@ _htmllint()
 				;;
 		esac
 	done < "$PROJECTCONF"
+	if [ ! -n "$subdirs" ]; then
+		_error "Could not locate directories to analyze"
+		return $?
+	fi
 	for subdir in $subdirs; do
 		[ -d "../$subdir" ] || continue
-		for filename in $($FIND "../$subdir" -iname '*.html' -o -iname '*.htm' | $SORT); do
+		while read filename; do
+			[ -n "$filename" ] || continue
+			echo
+			$ECHO -n "$filename:"
 			$DEBUG $HTMLLINT "$filename" 2>&1 > "$DEVNULL"
 			if [ $? -eq 0 ]; then
-				echo "$filename:"
+				echo " OK"
+				echo "$PROGNAME: $filename: OK" 1>&2
 			else
+				echo "FAIL"
 				echo "$PROGNAME: $filename: FAIL" 1>&2
-				ret=2
+				res=2
 			fi
-		done
+		done << EOF
+$($FIND "../$subdir" -type f -a \( -iname '*.html' -o -iname '*.htm' \) | $SORT)
+EOF
 	done
-	return $ret
+	return $res
 }
 
 
@@ -77,10 +93,14 @@ _debug()
 {
 	echo "$@" 1>&3
 	"$@"
-	res=$?
-	#ignore errors when the command is not available
-	[ $res -eq 127 ]					&& return 0
-	return $res
+}
+
+
+#error
+_error()
+{
+	echo "$PROGNAME: $@" 1>&2
+	return 2
 }
 
 
@@ -121,9 +141,15 @@ fi
 [ $clean -ne 0 ] && exit 0
 
 exec 3>&1
+ret=0
 while [ $# -gt 0 ]; do
 	target="$1"
+	dirname="${target%/*}"
 	shift
 
-	_htmllint > "$target"					|| exit 2
+	if [ -n "$dirname" -a "$dirname" != "$target" ]; then
+		$MKDIR -- "$dirname"				|| ret=$?
+	fi
+	_htmllint > "$target"					|| ret=$?
 done
+exit $ret

tests/project.conf

@@ -1,6 +1,7 @@
 targets=clint.log,fixme.log,htmllint.log,xmllint.log
-dist=Makefile,htmllint.sh,xmllint.sh
+dist=Makefile,clint.sh,fixme.sh,htmllint.sh,xmllint.sh
 
+#targets
 [clint.log]
 type=script
 script=./clint.sh

tests/xmllint.sh

@@ -1,6 +1,6 @@
 #!/bin/sh
 #$Id$
-#Copyright (c) 2014-2017 Pierre Pronchery <khorben@defora.org>
+#Copyright (c) 2014-2021 Pierre Pronchery <khorben@defora.org>
 #
 #Redistribution and use in source and binary forms, with or without
 #modification, are permitted provided that the following conditions are met:
@@ -25,26 +25,31 @@
 
 
 #variables
+CONFIGSH="${0%/xmllint.sh}/../config.sh"
 DEVNULL="/dev/null"
 PROGNAME="xmllint.sh"
 PROJECTCONF="../project.conf"
 #executables
 DATE="date"
 DEBUG="_debug"
+ECHO="/bin/echo"
 FIND="find"
+MKDIR="mkdir -p"
 SORT="sort -n"
 TR="tr"
-XMLLINT="xmllint"
+XMLLINT="xmllint --nonet --xinclude"
+
+[ -f "$CONFIGSH" ] && . "$CONFIGSH"
 
 
 #functions
 #xmllint
 _xmllint()
 {
-	ret=0
+	res=0
+	subdirs=
 
 	$DATE
-	echo
 	while read line; do
 		case "$line" in
 			"["*)
@@ -56,19 +61,30 @@ _xmllint()
 				;;
 		esac
 	done < "$PROJECTCONF"
+	if [ ! -n "$subdirs" ]; then
+		_error "Could not locate directories to analyze"
+		return $?
+	fi
 	for subdir in $subdirs; do
 		[ -d "../$subdir" ] || continue
-		for filename in $($FIND "../$subdir" -name '*.xml' -o -name '*.xsl' | $SORT); do
+		while read filename; do
+			[ -n "$filename" ] || continue
+			echo
+			$ECHO -n "$filename:"
 			$DEBUG $XMLLINT "$filename" 2>&1 > "$DEVNULL"
 			if [ $? -eq 0 ]; then
-				echo "$filename:"
+				echo " OK"
+				echo "$PROGNAME: $filename: OK" 1>&2
 			else
+				echo "FAIL"
 				echo "$PROGNAME: $filename: FAIL" 1>&2
-				ret=2
+				res=2
 			fi
-		done
+		done << EOF
+$($FIND "../$subdir" -type f -a \( -iname '*.xml' -o -iname '*.xsl' \) | $SORT)
+EOF
 	done
-	return $ret
+	return $res
 }
 
 
@@ -77,10 +93,14 @@ _debug()
 {
 	echo "$@" 1>&3
 	"$@"
-	res=$?
-	#ignore errors when the command is not available
-	[ $res -eq 127 ]					&& return 0
-	return $res
+}
+
+
+#error
+_error()
+{
+	echo "$PROGNAME: $@" 1>&2
+	return 2
 }
 
 
@@ -121,9 +141,15 @@ fi
 [ $clean -ne 0 ] && exit 0
 
 exec 3>&1
+ret=0
 while [ $# -gt 0 ]; do
 	target="$1"
+	dirname="${target%/*}"
 	shift
 
-	_xmllint > "$target"					|| exit 2
+	if [ -n "$dirname" -a "$dirname" != "$target" ]; then
+		$MKDIR -- "$dirname"				|| ret=$?
+	fi
+	_xmllint > "$target"					|| ret=$?
 done
+exit $ret

tools/gallery.c

@@ -1,17 +1,27 @@
 /* $Id$ */
-/* Copyright (c) 2013-2018 Pierre Pronchery <khorben@defora.org> */
+/* Copyright (c) 2013-2020 Pierre Pronchery <khorben@defora.org> */
 /* This file is part of DeforaOS Desktop Camera */
-/* 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, version 3 of the License.
+/* Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
  *
- * 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.
+ * 1. Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
  *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>. */
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY ITS AUTHORS AND CONTRIBUTORS "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 AUTHORS OR CONTRIBUTORS 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. */
 
 
 
@@ -29,12 +39,12 @@
 #define _(string) gettext(string)
 
 /* constants */
+#ifndef PROGNAME_BROWSER
+# define PROGNAME_BROWSER	"browser"
+#endif
 #ifndef PROGNAME_GALLERY
 # define PROGNAME_GALLERY	"gallery"
 #endif
-#ifndef BROWSER_PROGNAME
-# define BROWSER_PROGNAME	"browser"
-#endif
 #ifndef PREFIX
 # define PREFIX			"/usr/local"
 #endif
@@ -63,14 +73,14 @@ static int _usage(void);
 static int _gallery(void)
 {
 	char const * homedir;
-	char const browser[] = BINDIR "/" BROWSER_PROGNAME;
+	char const browser[] = BINDIR "/" PROGNAME_BROWSER;
 	char const dcim[] = "DCIM";
 	char * path;
 #if GTK_CHECK_VERSION(2, 6, 0)
-	char * argv[] = { BROWSER_PROGNAME, "-T", "--", NULL, NULL };
+	char * argv[] = { PROGNAME_BROWSER, "-T", "--", NULL, NULL };
 	const int arg = 3;
 #else
-	char * argv[] = { BROWSER_PROGNAME, "--", NULL, NULL };
+	char * argv[] = { PROGNAME_BROWSER, "--", NULL, NULL };
 	const int arg = 2;
 #endif
 

tools/project.conf

@@ -1,17 +1,30 @@
 targets=gallery
-cflags_force=`pkg-config --cflags gtk+-2.0`
+cflags_force=`pkg-config --cflags libDesktop`
 cflags=-W -Wall -g -O2 -fPIE -D_FORTIFY_SOURCE=2 -fstack-protector
-ldflags_force=`pkg-config --libs glib-2.0`
+ldflags_force=`pkg-config --libs libDesktop`
 ldflags=-pie -Wl,-z,relro -Wl,-z,now
 dist=Makefile
 
-#for Gtk+ 3
-cflags_force=`pkg-config --cflags gtk+-3.0`
+#modes
+[mode::debug]
 
+[mode::embedded-debug]
+cppflags_force=-DEMBEDDED
+
+[mode::embedded-release]
+cppflags_force=-DEMBEDDED -DNDEBUG
+cflags=-W -Wall -O2 -fPIE -D_FORTIFY_SOURCE=2 -fstack-protector
+
+[mode::release]
+cppflags_force=-DNDEBUG
+cflags=-W -Wall -O2 -fPIE -D_FORTIFY_SOURCE=2 -fstack-protector
+
+#targets
 [gallery]
 type=binary
 sources=gallery.c
 install=$(BINDIR)
 
+#sources
 [gallery.c]
 depends=../config.h