mirror of
https://github.com/DigitalDevices/octonet.git
synced 2023-10-10 13:36:52 +02:00
76 lines
1.6 KiB
Lua
76 lines
1.6 KiB
Lua
#!/usr/bin/lua
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local host = os.getenv("HTTP_HOST")
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local proto = os.getenv("SERVER_PROTOCOL")
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local query = os.getenv("QUERY_STRING")
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function http_print(s)
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if s then
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io.stdout:write(tostring(s).."\r\n")
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else
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io.stdout:write("\r\n")
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end
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end
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if arg[1] then
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query = arg[1]
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if query == "get" then query = "" end
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proto = "HTTP/1.0"
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host = "local"
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end
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function SendError(err,desc)
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io.stdout:write(proto.." "..err.."\r\n")
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io.stdout:write("\r\n")
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local file = io.open("e404.html")
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if file then
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local tmp = file:read("*a")
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tmp = string.gsub(tmp,"404 Not Found",err .. " " .. desc)
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io.stdout:write(tmp)
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file:close()
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end
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end
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local path = nil
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local tmp = "/var/tmp/xxxx"
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if string.match(query,"select=user") then
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local file = io.open("/config/channels/sourcelist.csv")
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if file then
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path = "/config/channels"
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file:close()
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else
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path = "/var/channels"
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end
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elseif string.match(query,"select=system") then
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path = "/var/channels"
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else
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SendError("404","channel list not found")
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return
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end
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local gz = nil
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os.execute("cd ".. path .. ";tar -cf " .. tmp .. ".tar" .. " *.csv *.txt");
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local p = io.popen("gzip -c " .. tmp .. ".tar")
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if p then
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gz = p:read("*a")
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p:close()
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end
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if gz then
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http_print(proto.." 200")
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http_print("Pragma: no-cache")
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http_print("Cache-Control: no-cache")
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http_print("Content-Type: application/gzip")
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http_print('Content-Disposition: filename="channels.tar.gz"')
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http_print(string.format("Content-Length: %d",#gz))
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http_print()
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io.stdout:write(gz)
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else
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SendError("500","internal error")
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end
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