mirror of https://github.com/arendst/Tasmota.git
100 lines
3.3 KiB
Plaintext
100 lines
3.3 KiB
Plaintext
#-------------------------------------------------------------
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- Parser manager for ESP32
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-
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-------------------------------------------------------------#
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import flash
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import string
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import partition
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import webserver
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class Partition_manager : Driver
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def init()
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end
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# create a method for adding a button to the main menu
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# the button 'Partition Manager' redirects to '/part_mgr?'
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def web_add_button()
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webserver.content_send(
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"<form id=but_part_mgr style='display: block;' action='part_mgr' method='get'><button>Partition Manager</button></form>")
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end
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#
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# Show a single OTA Partition
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#
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def page_show_partition(slot, active)
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webserver.content_send("<fieldset><legend><b> " + slot.label)
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if active
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webserver.content_send(" (active)")
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end
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webserver.content_send("</b></legend>")
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webserver.content_send(string.format("<p><b>Start: </b>0x<b>%03x</b> 000</p>", slot.start / 0x1000))
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webserver.content_send(string.format("<p><b>Size: </b>%i KB</p>", slot.size / 1024))
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webserver.content_send("<p></p></fieldset><p></p>")
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end
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#
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# Show a single OTA Partition
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#
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def page_show_spiffs(slot, free_mem)
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webserver.content_send("<fieldset><legend><b> " + slot.label)
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webserver.content_send("</b></legend>")
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webserver.content_send(string.format("<p><b>Start: </b>0x<b>%03x</b> 000</p>", slot.start / 0x1000))
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webserver.content_send(string.format("<p><b>Size: </b>%i KB</p>", slot.size / 1024))
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if free_mem != nil
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webserver.content_send(string.format("<p><b>Unallocated: </b>%i KB</p>", free_mem / 1024))
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end
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webserver.content_send("<p></p></fieldset><p></p>")
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end
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def page_show_partitions()
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var p = partition.Partition()
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# display ota partitions
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for slot: p.slots
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# is the slot app?
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var ota_num = slot.is_ota()
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if ota_num != nil
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# we have an OTA partition
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self.page_show_partition(slot, ota_num == p.otadata.active_otadata)
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elif slot.type == 1 && slot.subtype == 130
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var flash_size = tasmota.memory()['flash'] * 1024
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var used_size = (slot.start + slot.size)
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self.page_show_spiffs(slot, slot == p.slots[-1] ? flash_size - used_size : nil)
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end
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end
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end
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#- this method displays the web page -#
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def page_part_mgr()
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if !webserver.check_privileged_access() return nil end
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webserver.content_start("Partition Manager") #- title of the web page -#
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webserver.content_send_style() #- send standard Tasmota styles -#
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webserver.content_send("<p><b>Esp32 Partition Manager</b></p><p></p>") #- send any html -#
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self.page_show_partitions()
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webserver.content_button(webserver.BUTTON_MANAGEMENT) #- button back to management page -#
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webserver.content_stop() #- end of web page -#
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end
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#- this is called at Tasmota start-up, as soon as Wifi/Eth is up and web server running -#
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def web_add_handler()
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#- we need to register a closure, not just a function, that captures the current instance -#
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webserver.on("/part_mgr", / -> self.page_part_mgr())
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end
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end
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#- create and register driver in Tasmota -#
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partition_manager = Partition_manager()
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tasmota.add_driver(partition_manager)
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## to be removed if put in 'autoexec.bat'
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partition_manager.web_add_handler() |