initial commit

This commit is contained in:
Franziska Kunsmann 2023-03-14 09:55:54 +01:00
commit b70cbfbad8
No known key found for this signature in database
GPG key ID: 12E3D2136B818350
10 changed files with 1741 additions and 0 deletions

231
hosted.lua Normal file
View file

@ -0,0 +1,231 @@
--[[
Part of info-beamer hosted. You can find the latest version
of this file at:
https://github.com/info-beamer/package-sdk
Copyright (c) 2014,2015,2016,2017 Florian Wesch <fw@dividuum.de>
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:
Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
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 THE COPYRIGHT HOLDERS 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 COPYRIGHT HOLDER 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.
]]--
local resource_types = {
["image"] = function(value)
local surface
local image = {
asset_name = value.asset_name,
filename = value.filename,
type = value.type,
}
function image.ensure_loaded()
if not surface then
surface = resource.load_image(value.asset_name)
end
return surface
end
function image.load()
image.ensure_loaded()
local state = surface:state()
return state ~= "loading"
end
function image.get_surface()
return image.ensure_loaded()
end
function image.draw(...)
image.ensure_loaded():draw(...)
end
function image.unload()
if surface then
surface:dispose()
surface = nil
end
end
function image.get_config()
return image
end
return image
end;
["video"] = function(value)
local surface
local video = {
asset_name = value.asset_name,
filename = value.filename,
type = value.type,
}
function video.ensure_loaded(opt)
if not surface then
surface = util.videoplayer(value.asset_name, opt)
end
return surface
end
function video.load(opt)
video.ensure_loaded(opt)
local state = surface:state()
return state ~= "loading"
end
function video.get_surface(opt)
return video.ensure_loaded(opt)
end
function video.draw(...)
video.ensure_loaded():draw(...)
end
function video.unload()
if surface then
surface:dispose()
surface = nil
end
end
function video.get_config()
return video
end
return video
end;
["child"] = function(value)
local surface
local child = {
asset_name = value.asset_name,
filename = value.filename,
type = value.type,
}
function child.ensure_loaded()
if surface then
surface:dispose()
end
surface = resource.render_child(value.asset_name)
return surface
end
function child.load()
return true
end
function child.get_surface()
return child.ensure_loaded()
end
function child.draw(...)
child.ensure_loaded():draw(...)
end
function child.unload()
if surface then
surface:dispose()
surface = nil
end
end
function child.get_config()
return child
end
return child
end;
["json"] = function(value)
return require("json").decode(value)
end;
}
local types = {
["date"] = function(value)
return value
end;
["json"] = function(value)
return value
end;
["text"] = function(value)
return value
end;
["string"] = function(value)
return value
end;
["integer"] = function(value)
return value
end;
["select"] = function(value)
return value
end;
["device"] = function(value)
return value
end;
["boolean"] = function(value)
return value
end;
["duration"] = function(value)
return value
end;
["custom"] = function(value)
return value
end;
["color"] = function(value)
local color = {}
color.r = value.r
color.g = value.g
color.b = value.b
color.a = value.a
color.rgba_table = {color.r, color.g, color.b, color.a}
color.rgba = function()
return color.r, color.g, color.b, color.a
end
color.rgb_with_a = function(a)
return color.r, color.g, color.b, a
end
color.clear = function()
gl.clear(color.r, color.g, color.b, color.a)
end
return color
end;
["resource"] = function(value)
return resource_types[value.type](value)
end;
["font"] = function(value)
return resource.load_font(value.asset_name)
end;
}
local function parse_config(options, config)
local function parse_recursive(options, config, target)
for _, option in ipairs(options) do
local name = option.name
if name then
if option.type == "list" then
local list = {}
for _, child_config in ipairs(config[name]) do
local child = {}
parse_recursive(option.items, child_config, child)
list[#list + 1] = child
end
target[name] = list
else
target[name] = types[option.type](config[name])
end
end
end
end
local current_config = {}
parse_recursive(options, config, current_config)
return current_config
end
return {
parse_config = parse_config;
}

1374
hosted.py Normal file

File diff suppressed because it is too large Load diff

4
node.json Normal file
View file

@ -0,0 +1,4 @@
{
"name": "c3voc testcard",
"options": []
}

38
node.lua Normal file
View file

@ -0,0 +1,38 @@
util.init_hosted()
local json = require "json"
local serial = sys.get_env "SERIAL"
local location = "<please wait>"
local description = "<please wait>"
util.data_mapper{
["device_info"] = function(info)
info = json.decode(info)
location = info.location
description = info.description
end
}
gl.setup(NATIVE_WIDTH, NATIVE_HEIGHT)
card = resource.load_image("testcard.png")
font = resource.load_font("vera.ttf")
function node.render()
gl.clear(0,0,0,1)
card:draw(0, 0, 1920, 1080)
-- upper: 623
-- lower: 707
upper_text = "C3VOC: " .. description
lower_text = location .. " - Serial " .. serial
upper_width = font:width(upper_text, 40)
font:write(1920-(upper_width/2), 631, upper_text, 40, 1,1,1,1)
lower_width = font:width(lower_text, 20)
font:write(1920-(lower_width/2), 679, lower_text, 20, 1,1,1,1)
end

20
package.json Normal file
View file

@ -0,0 +1,20 @@
{
"name": "c3voc testcard",
"author": "Kunsi <kunsi@c3voc.de>",
"desc": "testcard",
"repository": "https://git.kunsmann.eu/kunsi/icinga2beamer",
"nesting": {
"parents": [
"top-level"
],
"childs": "any"
},
"platforms": [
"pi/epoch-1",
"pi/epoch-2"
],
"offline": {
"support": "no",
"info": "Needs to fetch information about itself from info-beamer api"
}
}

BIN
package.png Normal file

Binary file not shown.

After

Width:  |  Height:  |  Size: 2.7 KiB

27
service Normal file
View file

@ -0,0 +1,27 @@
#!/usr/bin/python
import time
import traceback
from hosted import api, node
def fetch_info():
info = api.device_info.get()
print >> sys.stderr, info
node["/device_info"](
dict(
description=info["description"],
location=info["location"],
)
)
if __name__ == "__main__":
while 1:
try:
fetch_info()
except:
traceback.print_exc()
finally:
time.sleep(15)

BIN
testcard.png Normal file

Binary file not shown.

After

Width:  |  Height:  |  Size: 61 KiB

BIN
vera.ttf Normal file

Binary file not shown.

47
vera.txt Normal file
View file

@ -0,0 +1,47 @@
Bitstream Vera Fonts Copyright
Copyright (c) 2003 by Bitstream, Inc. All Rights Reserved. Bitstream
Vera is a trademark of Bitstream, Inc.
Permission is hereby granted, free of charge, to any person obtaining
a copy of the fonts accompanying this license ("Fonts") and associated
documentation files (the "Font Software"), to reproduce and distribute
the Font Software, including without limitation the rights to use,
copy, merge, publish, distribute, and/or sell copies of the Font
Software, and to permit persons to whom the Font Software is furnished
to do so, subject to the following conditions:
The above copyright and trademark notices and this permission notice
shall be included in all copies of one or more of the Font Software
typefaces.
The Font Software may be modified, altered, or added to, and in
particular the designs of glyphs or characters in the Fonts may be
modified and additional glyphs or characters may be added to the
Fonts, only if the fonts are renamed to names not containing either
the words "Bitstream" or the word "Vera".
This License becomes null and void to the extent applicable to Fonts
or Font Software that has been modified and is distributed under the
"Bitstream Vera" names.
The Font Software may be sold as part of a larger software package but
no copy of one or more of the Font Software typefaces may be sold by
itself.
THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL
BITSTREAM OR THE GNOME FOUNDATION BE LIABLE FOR ANY CLAIM, DAMAGES OR
OTHER LIABILITY, INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL,
OR CONSEQUENTIAL DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR
OTHERWISE, ARISING FROM, OUT OF THE USE OR INABILITY TO USE THE FONT
SOFTWARE OR FROM OTHER DEALINGS IN THE FONT SOFTWARE.
Except as contained in this notice, the names of Gnome, the Gnome
Foundation, and Bitstream Inc., shall not be used in advertising or
otherwise to promote the sale, use or other dealings in this Font
Software without prior written authorization from the Gnome Foundation
or Bitstream Inc., respectively. For further information, contact:
fonts at gnome dot org.