Add files via upload

Print.lua.lua

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+--Very Basic Print API
+local printer = peripheral.find("printer")
+print("Basic PhileOS Print API")
+print("V 1.0")
+print("")
+print("Save file to \"/print this\" to print.")
+
+while true do
+  if fs.exists("print this") then
+    local fh = fs.open("print this", "r")
+    printer.newPage()
+    local x, y = printer.getPageSize()
+    local line = fh.readLine()
+    local linenum = 1
+    while line ~= nil and linenum <= y do
+      printer.setCursorPos(1, linenum)
+      printer.write(line)
+      linenum = linenum + 1
+      line = fh.readLine()
+    end
+    printer.endPage()
+    fh.close()
+    fs.delete("print this")
+  end
+  os.sleep()
+end

install.lua.lua

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+--Print API Installer
+
+local diskDir = shell.getRunningProgram():sub(1, -12)
+if not PhileOS then
+  error("Only for PhileOS Computers")
+end
+
+fs.copy(diskDir.."Print.lua", "PhileOS/SysPrograms/Print.lua")
+fs.copy(diskDir.."icon.phimg", "PhileOS/Icons/Programs/PhileOS/SysPrograms/Print.lua.phimg")
+
+local user = PhileOS.getUsername()
+local file = 0
+if user == "" then
+    file = fs.open("/PhileOS/Settings/desktop.set", "r")
+else
+    file = fs.open("/PhileOS/Users/"..user.."/desktop.set", "r")
+end
+local pins = textutils.unserialise(file.readAll())
+file.close()
+local name = "Print"
+table.insert(pins[1], {name, "PhileOS/SysPrograms/Print.lua"})
+local file = 0
+if user == "" then
+    file = fs.open("/PhileOS/Settings/desktop.set", "w")
+else
+    file = fs.open("/PhileOS/Users/"..user.."/desktop.set", "w")
+end
+file.write(textutils.serialise(pins))
+file.close()