appdb

#!/bin/sh
#
# Open appdb in browser
#
# Copyright (C) 2015-2016 Michael Müller
# Copyright (C) 2016 Sebastian Lackner
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
#
# This library 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
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
#

# Encode special characters in an URL
function _urlencode()
{
    local length="${#1}"
    for (( i = 0; i < length; i++ )); do
        local c="${1:i:1}"
        case "$c" in
            [a-zA-Z0-9.~_-]) printf "$c" ;;
            " ") printf "+" ;;
            *) printf '%s' "$c" | xxd -p -c1 |
                while read c; do printf '%%%s' "$c"; done ;;
        esac
    done
}

# Use "xdg-open" instead of "open" on Linux
if command -v xdg-open >/dev/null 2>&1; then
    function open()
    {
        xdg-open "$1"
    }
fi

# Search AppDB for a specific program
if [ "$#" -lt 1 ]; then
    open "https://appdb.winehq.org/index.php" &> /dev/null
else
    query=$(_urlencode "$*")
    args="sClass=application&sTitle=Browse%20Applications&iappFamily-appNameOp0=2&sappFamily-appNameData0=$query"
    open "https://appdb.winehq.org/objectManager.php?$args" &> /dev/null
fi