############################################# # void retrieve_file (src, dst) # # Description: retrieve file from an URL # # Parameter # downloader: program to download the files # src: source url to get file from # dst: path to store file to # ############################################# function retrieve_file() { local downloader=$1 local src=$2 local dst=$3 # Check, if the URL is a file URL starting with file:// if [ -f $dst ] && [ -z ${DIST_FORCE_DOWNLOAD} ]; then echo " Info: File still cached/downloaded. To force a download, set DIST_FORCE_DOWNLOAD=1" elif [[ $src == file://* ]]; then fileurl=`echo $src | sed "s/^file:\/\///"` cp $fileurl $dst 2>/dev/null else rm -f $dst if [ "$downloader" = "wget" ]; then wget --tries=1 -O $dst --timeout=5 -q --no-verbose "$src" if [ "$?" == "1" ] ; then rm $dst fi elif [ "$downloader" = "plowdown" ]; then plowdown --max-retries=1 -o ${dst%/*} "$src" else fatal_error "Downloader not implemented: $downloader" fi fi } ############################################# # void extract_file (format, src, dst) # # Description: Extract a file # # Parameter # format: compression format # src: source file to be used # dst: path to extract the file # ############################################# function process_file() { local format=$1 local src=$2 local dst=$3 log_debug "Compression format: $format" if [ "$format" = "cp" ]; then cp $src $dst elif [ "$format" = "7zip" ]; then $CMD_7z x -o$dst $src elif [ "$format" = "unzip" ]; then $CMD_unzip $src -d $dst elif [ "$format" = "unrar" ]; then $CMD_unrar x $src $dst elif [ "$format" = "lha" ]; then $CMD_lha x -w=$dst $src else fatal_error "Unknown compression format: $format" fi } ############################################# # check if method is available and call it ############################################# function call_entry_point() { local _resultvar=$1 local func=$2 # Entry point type $func &>/dev/null if [ $? == 0 ] ; then $func eval $_resultvar="0" else eval $_resultvar="1" fi } ################### # Fata Error ################### fatal_error() { echo "FATAL: $1" exit 1 } ################### # Check error ################### builder_check_error() { if [ "$?" == "1" ] ; then fatal_error "$1" fi } ################### # Logging Debug ################### log_debug() { local str=$1 if [ "$DEBUG_LEVEL" = "debug" ] || [ "$DEBUG_LEVEL" = "info" ] ; then echo $str fi } ################### # Logging Info ################### log_info() { local str=$1 if [ "$DEBUG_LEVEL" = "info" ] ; then echo $str fi } ################### # Convert image ################### convert_image() { local src=$1 local dst=$2 local hight=`${CMD_identify} -format "%h" $src` local wight=`${CMD_identify} -format "%w" $src` ${CMD_identify} -format "%wx%h" $src # first resize the image to the new aspect ratio and add white borders if [ $wight -lt $hight ] ; then # Its higher so force x160 and let imagemagic decide the right wight # then add white to the rest of the image to fit 160x160 log_debug "Icon Wight: $wight < Hight: $hight" convert $src -colorspace RGB -resize x160 \ -size 160x160 xc:white +swap -gravity center -composite \ -modulate 110 -colors 256 png8:$OUTPUT_DIR/resize.png builder_check_error "converting image" elif [ $wight -gt $hight ] ; then # Its wider so force 160x and let imagemagic decide the right hight # then add white to the rest of the image to fit 160x160 log_debug "Icon Wight: $wight > Hight: $hight" convert $src -colorspace RGB -resize 160x \ -size 160x160 xc:white +swap -gravity center -composite \ -modulate 110 -colors 256 png8:$OUTPUT_DIR/resize.png builder_check_error "converting image" elif [ $wight -eq $hight ] ; then # Its scare so force 160x160 log_debug "Icon Wight: $wight = Hight: $hight" convert $src -colorspace RGB -resize 160x160 \ -size 160x160 xc:white +swap -gravity center -composite \ -modulate 110 -colors 256 png8:$OUTPUT_DIR/resize.png builder_check_error "converting image" else # Imagemagic is unable to detect the aspect ratio so just force 160x160 # this could result in streched images log_debug "Icon Wight: $wight unknown Hight: $hight" convert $src -colorspace RGB -resize 160x160 \ -size 160x160 xc:white +swap -gravity center -composite \ -modulate 110 -colors 256 png8:$OUTPUT_DIR/resize.png builder_check_error "converting image" fi # create a diffence image from the source convert $OUTPUT_DIR/resize.png \( +clone -fx 'p{0,0}' \) -compose Difference -composite \ -modulate 100,0 +matte $OUTPUT_DIR/difference.png # remove the black, replace with transparency convert $OUTPUT_DIR/difference.png -bordercolor white -border 1x1 -matte \ -fill none -fuzz 7% -draw 'matte 1,1 floodfill' -shave 1x1 \ $OUTPUT_DIR/removed_black.png # create the matte convert $OUTPUT_DIR/removed_black.png -channel matte -separate +matte \ $OUTPUT_DIR/matte.png # negate the colors convert $OUTPUT_DIR/matte.png -negate -blur 0x1 \ $OUTPUT_DIR/matte-negated.png # you are going for: white interior, black exterior composite -compose CopyOpacity $OUTPUT_DIR/matte-negated.png $OUTPUT_DIR/resize.png \ $dst # New size # identify -format "%wx%h" $dst hight=`${CMD_identify} -format "%h" $dst` wight=`${CMD_identify} -format "%w" $dst` log_debug "Opsi Icon Wight: $wight Hight: $hight" } ################### # Create variable file # # Create a file containing all important winst variables # (declaration and setings) # # Parameter # file: file to create # ################### create_winst_varfile() { local var_file=$1 echo -n >$var_file for (( i = 0 ; i < ${#DL_SOURCE[@]} ; i++ )) ; do if [ -z ${DL_WINST_NAME[$i]} ] ; then continue ; fi if [ ! -z "${DL_ARCH[$i]}" ] ; then arch_str="${DL_ARCH[$i]}\\" ; fi echo "DefVar \$${DL_WINST_NAME[$i]}\$" >>$var_file echo "Set \$${DL_WINST_NAME[$i]}\$ = \"%ScriptPath%\\${arch_str}${DL_FILE[$i]}\"" >>$var_file done # publish some other variables for var in VENDOR PN VERSION RELEASE PRIORITY ADVICE TYPE CREATOR_TAG CREATOR_NAME CREATOR_EMAIL ; do echo "DefVar \$${var}\$" >>$var_file echo "Set \$${var}\$ = \"${!var}\"" >>$var_file done # copy image and create variable echo "DefVar \$IconFile\$" >>$var_file echo "Set \$IconFile\$ = \"%ScriptPath%\\`basename $ICONFILE`\"" >>$var_file # publish custom variables for (( i = 0 ; i < ${#WINST_NAME[@]} ; i++ )) ; do # replace DL_EXTRACT_WINST_PATH local index=`echo ${WINST_VALUE[$i]} | sed -e "s#.*@DL_EXTRACT_WINST_PATH\[\([0-9]\)\]@.*#\1#"` log_debug "calculated (DL_EXTRACT_WINST_PATH), Index: $index" if [ "$index" != "${WINST_VALUE[$i]}" ] ; then if [ ! -z "${DL_ARCH[$index]}" ] ; then arch_part="\\\\${DL_ARCH[$index]}" ; fi if [ ! -z "${DL_EXTRACT_WINST_PATH[$index]}" ] ; then extr_part="\\\\${DL_EXTRACT_WINST_PATH[$index]}" ; fi local new_val="%ScriptPath%$arch_part$extr_part" WINST_VALUE[$i]=`echo ${WINST_VALUE[$i]} | sed -e "s#@DL_EXTRACT_WINST_PATH\[[0-9]\]@#$new_val#"` log_debug "calculated (DL_EXTRACT_WINST_PATH) WINST_VALUE: ${WINST_VALUE[$i]}" fi echo "DefVar \$${WINST_NAME[$i]}\$" >>$var_file echo "Set \$${WINST_NAME[$i]}\$ = \"${WINST_VALUE[$i]}\"" >>$var_file done echo >>$var_file } ##################### # void calc_release() # # Description: # Calculate new release based on # the latest one found in the repository. # # $RELEASE is set to the calculated release. # #################### function calc_release() { # Find all revision files and sort them local file_list=`mktemp /tmp/opsi-builder.calc_release.XXXXXXXXXXX` for cfg_file in `find ${OPSI_REPOS_BASE_DIR} -name "${PN}-${VERSION}-${CREATOR_TAG}*.cfg" -print ` ; do . ${cfg_file} printf "%08d;$cfg_file\n" $REV_RELEASE >> ${file_list} done local oldest_cfg=`sort -n ${file_list} | cut -f 2 -d ";" | tail -1` rm -f ${file_list} if [ ! -f "${oldest_cfg}" ] ; then echo "Warning: no cfg-file found for this product. RELEASE will be set to 1" RELEASE=1 else log_debug "calc_release() oldest_cfg: ${oldest_cfg}" . ${oldest_cfg} log_debug " latest release: $REV_RELEASE" RELEASE=`expr ${REV_RELEASE} + 1 2> /dev/null` builder_check_error "Cannot incrememnt REV_RELEASE from file ${oldest_cfg}" fi }