TGUI-NEXT: THE FINAL RECKONING (#49326)

* fuck it we're done

initial refactoring

wip

fasdf

ai restorer and file manager

fuck it we're done

* small fixes

* rebuild

code/modules/modular_computers/file_system/programs/airestorer.dm

@@ -4,12 +4,12 @@
 	program_icon_state = "generic"
 	extended_desc = "This program is capable of reconstructing damaged AI systems. Requires direct AI connection via intellicard slot."
 	size = 12
-	requires_ntnet = 0
+	requires_ntnet = FALSE
 	usage_flags = PROGRAM_CONSOLE
 	transfer_access = ACCESS_HEADS
-	available_on_ntnet = 1
+	available_on_ntnet = TRUE
 	tgui_id = "ntos_ai_restorer"
-	ui_x = 600
+	ui_x = 370
 	ui_y = 400
 
 	var/restoring = FALSE
@@ -30,11 +30,11 @@
 			if(ai_slot.stored_card.AI)
 				return ai_slot.stored_card.AI
 
-	return null
+	return
 
 /datum/computer_file/program/aidiag/ui_act(action, params)
 	if(..())
-		return TRUE
+		return
 
 	var/mob/living/silicon/ai/A = get_ai()
 	if(!A)
@@ -54,7 +54,7 @@
 					return TRUE
 
 /datum/computer_file/program/aidiag/process_tick()
-	..()
+	. = ..()
 	if(!restoring)	//Put the check here so we don't check for an ai all the time
 		return
 	var/obj/item/aicard/cardhold = get_ai(2)
@@ -91,9 +91,7 @@
 
 /datum/computer_file/program/aidiag/ui_data(mob/user)
 	var/list/data = get_header_data()
-	var/mob/living/silicon/ai/AI
-	// A shortcut for getting the AI stored inside the computer. The program already does necessary checks.
-	AI = get_ai()
+	var/mob/living/silicon/ai/AI = get_ai()
 
 	var/obj/item/aicard/aicard = get_ai(2)
 
@@ -119,4 +117,4 @@
 
 /datum/computer_file/program/aidiag/kill_program(forced)
 	restoring = FALSE
-	return ..(forced)
+	return ..()

code/modules/modular_computers/file_system/programs/antagonist/dos.dm

@@ -4,9 +4,9 @@
 	program_icon_state = "hostile"
 	extended_desc = "This advanced script can perform denial of service attacks against NTNet quantum relays. The system administrator will probably notice this. Multiple devices can run this program together against same relay for increased effect"
 	size = 20
-	requires_ntnet = 1
-	available_on_ntnet = 0
-	available_on_syndinet = 1
+	requires_ntnet = TRUE
+	available_on_ntnet = FALSE
+	available_on_syndinet = TRUE
 	tgui_id = "ntos_net_dos"
 	ui_x = 400
 	ui_y = 250
@@ -36,61 +36,52 @@
 	if(target)
 		target.dos_sources.Remove(src)
 	target = null
-	executed = 0
+	executed = FALSE
 
 	..()
 
 /datum/computer_file/program/ntnet_dos/ui_act(action, params)
 	if(..())
-		return 1
+		return
 	switch(action)
 		if("PRG_target_relay")
 			for(var/obj/machinery/ntnet_relay/R in SSnetworks.station_network.relays)
 				if("[R.uid]" == params["targid"])
 					target = R
-			return 1
+					break
+			return TRUE
 		if("PRG_reset")
 			if(target)
 				target.dos_sources.Remove(src)
 				target = null
-			executed = 0
+			executed = FALSE
 			error = ""
-			return 1
+			return TRUE
 		if("PRG_execute")
 			if(target)
-				executed = 1
+				executed = TRUE
 				target.dos_sources.Add(src)
 				if(SSnetworks.station_network.intrusion_detection_enabled)
 					var/obj/item/computer_hardware/network_card/network_card = computer.all_components[MC_NET]
 					SSnetworks.station_network.add_log("IDS WARNING - Excess traffic flood targeting relay [target.uid] detected from device: [network_card.get_network_tag()]")
-					SSnetworks.station_network.intrusion_detection_alarm = 1
-			return 1
+					SSnetworks.station_network.intrusion_detection_alarm = TRUE
+			return TRUE
 
 /datum/computer_file/program/ntnet_dos/ui_data(mob/user)
 	if(!SSnetworks.station_network)
 		return
 
-	var/list/data = list()
+	var/list/data = get_header_data()
 
-	data = get_header_data()
-
-	if(error)
-		data["error"] = error
-	else if(target && executed)
-		data["target"] = 1
+	data["error"] = error
+	if(target && executed)
+		data["target"] = TRUE
 		data["speed"] = dos_speed
 
-		// This is mostly visual, generate some strings of 1s and 0s
-		// Probability of 1 is equal of completion percentage of DoS attack on this relay.
-		// Combined with UI updates this adds quite nice effect to the UI
-		var/percentage = target.dos_overload * 100 / target.dos_capacity
-		data["dos_strings"] = list()
-		for(var/j, j<10, j++)
-			var/string = ""
-			for(var/i, i<20, i++)
-				string = "[string][prob(percentage)]"
-			data["dos_strings"] += list(list("nums" = string))
+		data["overload"] = target.dos_overload
+		data["capacity"] = target.dos_capacity
 	else
+		data["target"] = FALSE
 		data["relays"] = list()
 		for(var/obj/machinery/ntnet_relay/R in SSnetworks.station_network.relays)
 			data["relays"] += list(list("id" = R.uid))

code/modules/modular_computers/file_system/programs/antagonist/revelation.dm

@@ -4,9 +4,9 @@
 	program_icon_state = "hostile"
 	extended_desc = "This virus can destroy hard drive of system it is executed on. It may be obfuscated to look like another non-malicious program. Once armed, it will destroy the system upon next execution."
 	size = 13
-	requires_ntnet = 0
-	available_on_ntnet = 0
-	available_on_syndinet = 1
+	requires_ntnet = FALSE
+	available_on_ntnet = FALSE
+	available_on_syndinet = TRUE
 	tgui_id = "ntos_revelation"
 	ui_x = 400
 	ui_y = 250
@@ -21,7 +21,7 @@
 /datum/computer_file/program/revelation/proc/activate()
 	if(computer)
 		computer.visible_message("<span class='notice'>\The [computer]'s screen brightly flashes and loud electrical buzzing is heard.</span>")
-		computer.enabled = 0
+		computer.enabled = FALSE
 		computer.update_icon()
 		var/obj/item/computer_hardware/hard_drive/hard_drive = computer.all_components[MC_HDD]
 		var/obj/item/computer_hardware/battery/battery_module = computer.all_components[MC_CELL]
@@ -43,18 +43,20 @@
 
 /datum/computer_file/program/revelation/ui_act(action, params)
 	if(..())
-		return 1
+		return
 	switch(action)
 		if("PRG_arm")
 			armed = !armed
+			return TRUE
 		if("PRG_activate")
 			activate()
+			return TRUE
 		if("PRG_obfuscate")
-			var/mob/living/user = usr
-			var/newname = sanitize(input(user, "Enter new program name: "))
+			var/newname = params["new_name"]
 			if(!newname)
 				return
 			filedesc = newname
+			return TRUE
 
 
 /datum/computer_file/program/revelation/clone()

code/modules/modular_computers/file_system/programs/file_browser.dm

@@ -4,9 +4,9 @@
 	extended_desc = "This program allows management of files."
 	program_icon_state = "generic"
 	size = 8
-	requires_ntnet = 0
-	available_on_ntnet = 0
-	undeletable = 1
+	requires_ntnet = FALSE
+	available_on_ntnet = FALSE
+	undeletable = TRUE
 	tgui_id = "ntos_file_manager"
 
 	var/open_file
@@ -14,176 +14,57 @@
 
 /datum/computer_file/program/filemanager/ui_act(action, params)
 	if(..())
-		return 1
+		return
 
 	var/obj/item/computer_hardware/hard_drive/HDD = computer.all_components[MC_HDD]
 	var/obj/item/computer_hardware/hard_drive/RHDD = computer.all_components[MC_SDD]
-	var/obj/item/computer_hardware/printer/printer = computer.all_components[MC_PRINT]
 
 	switch(action)
-		if("PRG_openfile")
-			. = 1
-			open_file = params["name"]
-		if("PRG_newtextfile")
-			. = 1
-			var/newname = stripped_input(usr, "Enter file name or leave blank to cancel:", "File rename", max_length=50)
-			if(!newname)
-				return 1
-			if(!HDD)
-				return 1
-			var/datum/computer_file/data/F = new/datum/computer_file/data()
-			F.filename = newname
-			F.filetype = "TXT"
-			HDD.store_file(F)
 		if("PRG_deletefile")
-			. = 1
 			if(!HDD)
-				return 1
+				return
 			var/datum/computer_file/file = HDD.find_file_by_name(params["name"])
 			if(!file || file.undeletable)
-				return 1
+				return
 			HDD.remove_file(file)
+			return TRUE
 		if("PRG_usbdeletefile")
-			. = 1
 			if(!RHDD)
-				return 1
+				return
 			var/datum/computer_file/file = RHDD.find_file_by_name(params["name"])
 			if(!file || file.undeletable)
-				return 1
-			RHDD.remove_file(file)
-		if("PRG_closefile")
-			. = 1
-			open_file = null
-			error = null
-		if("PRG_clone")
-			. = 1
-			if(!HDD)
-				return 1
-			var/datum/computer_file/F = HDD.find_file_by_name(params["name"])
-			if(!F || !istype(F))
-				return 1
-			var/datum/computer_file/C = F.clone(1)
-			HDD.store_file(C)
-		if("PRG_rename")
-			. = 1
-			if(!HDD)
-				return 1
-			var/datum/computer_file/file = HDD.find_file_by_name(params["name"])
-			if(!file || !istype(file))
-				return 1
-			var/newname = stripped_input(usr, "Enter new file name:", "File rename", file.filename, max_length=50)
-			if(file && newname)
-				file.filename = newname
-		if("PRG_edit")
-			. = 1
-			if(!open_file)
-				return 1
-			if(!HDD)
-				return 1
-			var/datum/computer_file/data/F = HDD.find_file_by_name(open_file)
-			if(!F || !istype(F))
-				return 1
-			if(F.do_not_edit && (alert("WARNING: This file is not compatible with editor. Editing it may result in permanently corrupted formatting or damaged data consistency. Edit anyway?", "Incompatible File", "No", "Yes") == "No"))
-				return 1
-			// 16384 is the limit for file length in characters. Currently, papers have value of 2048 so this is 8 times as long, since we can't edit parts of the file independently.
-			var/newtext = stripped_multiline_input(usr, "Editing file [open_file]. You may use most tags used in paper formatting:", "Text Editor", html_decode(F.stored_data), 16384, TRUE)
-			if(!newtext)
 				return
-			if(F)
-				var/datum/computer_file/data/backup = F.clone()
-				HDD.remove_file(F)
-				F.stored_data = newtext
-				F.calculate_size()
-				// We can't store the updated file, it's probably too large. Print an error and restore backed up version.
-				// This is mostly intended to prevent people from losing texts they spent lot of time working on due to running out of space.
-				// They will be able to copy-paste the text from error screen and store it in notepad or something.
-				if(!HDD.store_file(F))
-					error = "I/O error: Unable to overwrite file. Hard drive is probably full. You may want to backup your changes before closing this window:<br><br>[F.stored_data]<br><br>"
-					HDD.store_file(backup)
-		if("PRG_printfile")
-			. = 1
-			if(!open_file)
-				return 1
+			RHDD.remove_file(file)
+			return TRUE
+		if("PRG_rename")
 			if(!HDD)
-				return 1
-			var/datum/computer_file/data/F = HDD.find_file_by_name(open_file)
-			if(!F || !istype(F))
-				return 1
-			if(!printer)
-				error = "Missing Hardware: Your computer does not have required hardware to complete this operation."
-				return 1
-			if(!printer.print_text("<font face=\"[(computer.obj_flags & EMAGGED) ? CRAYON_FONT : PRINTER_FONT]\">" + prepare_printjob(F.stored_data) + "</font>", open_file))
-				error = "Hardware error: Printer was unable to print the file. It may be out of paper."
-				return 1
+				return
+			var/datum/computer_file/file = HDD.find_file_by_name(params["name"])
+			if(!file)
+				return
+			var/newname = params["new_name"]
+			if(!newname)
+				return
+			file.filename = newname
+			return TRUE
 		if("PRG_copytousb")
-			. = 1
 			if(!HDD || !RHDD)
-				return 1
+				return
 			var/datum/computer_file/F = HDD.find_file_by_name(params["name"])
-			if(!F || !istype(F))
-				return 1
-			var/datum/computer_file/C = F.clone(0)
+			if(!F)
+				return
+			var/datum/computer_file/C = F.clone(FALSE)
 			RHDD.store_file(C)
+			return TRUE
 		if("PRG_copyfromusb")
-			. = 1
 			if(!HDD || !RHDD)
-				return 1
+				return
 			var/datum/computer_file/F = RHDD.find_file_by_name(params["name"])
 			if(!F || !istype(F))
-				return 1
-			var/datum/computer_file/C = F.clone(0)
+				return
+			var/datum/computer_file/C = F.clone(FALSE)
 			HDD.store_file(C)
-
-/datum/computer_file/program/filemanager/proc/parse_tags(t)
-	t = replacetext(t, "\[center\]", "<center>")
-	t = replacetext(t, "\[/center\]", "</center>")
-	t = replacetext(t, "\[br\]", "<BR>")
-	t = replacetext(t, "\n", "<BR>")
-	t = replacetext(t, "\[b\]", "<B>")
-	t = replacetext(t, "\[/b\]", "</B>")
-	t = replacetext(t, "\[i\]", "<I>")
-	t = replacetext(t, "\[/i\]", "</I>")
-	t = replacetext(t, "\[u\]", "<U>")
-	t = replacetext(t, "\[/u\]", "</U>")
-	t = replacetext(t, "\[time\]", "[station_time_timestamp()]")
-	t = replacetext(t, "\[date\]", "[time2text(world.realtime, "MMM DD")] [GLOB.year_integer+540]")
-	t = replacetext(t, "\[large\]", "<font size=\"4\">")
-	t = replacetext(t, "\[/large\]", "</font>")
-	t = replacetext(t, "\[h1\]", "<H1>")
-	t = replacetext(t, "\[/h1\]", "</H1>")
-	t = replacetext(t, "\[h2\]", "<H2>")
-	t = replacetext(t, "\[/h2\]", "</H2>")
-	t = replacetext(t, "\[h3\]", "<H3>")
-	t = replacetext(t, "\[/h3\]", "</H3>")
-	t = replacetext(t, "\[*\]", "<li>")
-	t = replacetext(t, "\[hr\]", "<HR>")
-	t = replacetext(t, "\[small\]", "<font size = \"1\">")
-	t = replacetext(t, "\[/small\]", "</font>")
-	t = replacetext(t, "\[list\]", "<ul>")
-	t = replacetext(t, "\[/list\]", "</ul>")
-	t = replacetext(t, "\[table\]", "<table border=1 cellspacing=0 cellpadding=3 style='border: 1px solid black;'>")
-	t = replacetext(t, "\[/table\]", "</td></tr></table>")
-	t = replacetext(t, "\[grid\]", "<table>")
-	t = replacetext(t, "\[/grid\]", "</td></tr></table>")
-	t = replacetext(t, "\[row\]", "</td><tr>")
-	t = replacetext(t, "\[tr\]", "</td><tr>")
-	t = replacetext(t, "\[td\]", "<td>")
-	t = replacetext(t, "\[cell\]", "<td>")
-	t = replacetext(t, "\[tab\]", "&nbsp;&nbsp;&nbsp;&nbsp;")
-
-	t = parsemarkdown_basic(t)
-
-	return t
-
-/datum/computer_file/program/filemanager/proc/prepare_printjob(t) // Additional stuff to parse if we want to print it and make a happy Head of Personnel. Forms FTW.
-	t = replacetext(t, "\[field\]", "<span class=\"paper_field\"></span>")
-	t = replacetext(t, "\[sign\]", "<span class=\"paper_field\"></span>")
-
-	t = parse_tags(t)
-
-	t = replacetext(t, regex("(?:%s(?:ign)|%f(?:ield))(?=\\s|$)", "ig"), "<span class=\"paper_field\"></span>")
-
-	return t
+			return TRUE
 
 /datum/computer_file/program/filemanager/ui_data(mob/user)
 	var/list/data = get_header_data()
@@ -192,41 +73,28 @@
 	var/obj/item/computer_hardware/hard_drive/portable/RHDD = computer.all_components[MC_SDD]
 	if(error)
 		data["error"] = error
-	if(open_file)
-		var/datum/computer_file/data/file
-
-		if(!computer || !HDD)
-			data["error"] = "I/O ERROR: Unable to access hard drive."
-		else
-			file = HDD.find_file_by_name(open_file)
-			if(!istype(file))
-				data["error"] = "I/O ERROR: Unable to open file."
-			else
-				data["filedata"] = parse_tags(file.stored_data)
-				data["filename"] = "[file.filename].[file.filetype]"
+	if(!computer || !HDD)
+		data["error"] = "I/O ERROR: Unable to access hard drive."
 	else
-		if(!computer || !HDD)
-			data["error"] = "I/O ERROR: Unable to access hard drive."
-		else
-			var/list/files[0]
-			for(var/datum/computer_file/F in HDD.stored_files)
-				files.Add(list(list(
+		var/list/files = list()
+		for(var/datum/computer_file/F in HDD.stored_files)
+			files += list(list(
+				"name" = F.filename,
+				"type" = F.filetype,
+				"size" = F.size,
+				"undeletable" = F.undeletable
+			))
+		data["files"] = files
+		if(RHDD)
+			data["usbconnected"] = TRUE
+			var/list/usbfiles = list()
+			for(var/datum/computer_file/F in RHDD.stored_files)
+				usbfiles += list(list(
 					"name" = F.filename,
 					"type" = F.filetype,
 					"size" = F.size,
 					"undeletable" = F.undeletable
-				)))
-			data["files"] = files
-			if(RHDD)
-				data["usbconnected"] = 1
-				var/list/usbfiles[0]
-				for(var/datum/computer_file/F in RHDD.stored_files)
-					usbfiles.Add(list(list(
-						"name" = F.filename,
-						"type" = F.filetype,
-						"size" = F.size,
-						"undeletable" = F.undeletable
-					)))
-				data["usbfiles"] = usbfiles
+				))
+			data["usbfiles"] = usbfiles
 
 	return data

code/modules/modular_computers/file_system/programs/ntmonitor.dm

@@ -4,58 +4,48 @@
 	program_icon_state = "comm_monitor"
 	extended_desc = "This program monitors stationwide NTNet network, provides access to logging systems, and allows for configuration changes"
 	size = 12
-	requires_ntnet = 1
+	requires_ntnet = TRUE
 	required_access = ACCESS_NETWORK	//NETWORK CONTROL IS A MORE SECURE PROGRAM.
-	available_on_ntnet = 1
+	available_on_ntnet = TRUE
 	tgui_id = "ntos_net_monitor"
 
 /datum/computer_file/program/ntnetmonitor/ui_act(action, params)
 	if(..())
-		return 1
+		return
 	switch(action)
 		if("resetIDS")
-			. = 1
 			if(SSnetworks.station_network)
 				SSnetworks.station_network.resetIDS()
-			return 1
+			return TRUE
 		if("toggleIDS")
-			. = 1
 			if(SSnetworks.station_network)
 				SSnetworks.station_network.toggleIDS()
-			return 1
+			return TRUE
 		if("toggleWireless")
-			. = 1
 			if(!SSnetworks.station_network)
-				return 1
+				return
 
 			// NTNet is disabled. Enabling can be done without user prompt
 			if(SSnetworks.station_network.setting_disabled)
-				SSnetworks.station_network.setting_disabled = 0
-				return 1
+				SSnetworks.station_network.setting_disabled = FALSE
+				return TRUE
 
-			// NTNet is enabled and user is about to shut it down. Let's ask them if they really want to do it, as wirelessly connected computers won't connect without NTNet being enabled (which may prevent people from turning it back on)
-			var/mob/user = usr
-			if(!user)
-				return 1
-			var/response = alert(user, "Really disable NTNet wireless? If your computer is connected wirelessly you won't be able to turn it back on! This will affect all connected wireless devices.", "NTNet shutdown", "Yes", "No")
-			if(response == "Yes")
-				SSnetworks.station_network.setting_disabled = 1
-			return 1
+			SSnetworks.station_network.setting_disabled = TRUE
+			return TRUE
 		if("purgelogs")
-			. = 1
 			if(SSnetworks.station_network)
 				SSnetworks.station_network.purge_logs()
+			return TRUE
 		if("updatemaxlogs")
-			. = 1
-			var/mob/user = usr
-			var/logcount = text2num(input(user,"Enter amount of logs to keep in memory ([MIN_NTNET_LOGS]-[MAX_NTNET_LOGS]):"))
+			var/logcount = params["new_number"]
 			if(SSnetworks.station_network)
 				SSnetworks.station_network.update_max_log_count(logcount)
+			return TRUE
 		if("toggle_function")
-			. = 1
 			if(!SSnetworks.station_network)
-				return 1
+				return
 			SSnetworks.station_network.toggle_function(text2num(params["id"]))
+			return TRUE
 
 /datum/computer_file/program/ntnetmonitor/ui_data(mob/user)
 	if(!SSnetworks.station_network)
@@ -73,6 +63,8 @@
 	data["config_systemcontrol"] = SSnetworks.station_network.setting_systemcontrol
 
 	data["ntnetlogs"] = list()
+	data["minlogs"] = MIN_NTNET_LOGS
+	data["maxlogs"] = MAX_NTNET_LOGS
 
 	for(var/i in SSnetworks.station_network.logs)
 		data["ntnetlogs"] += list(list("entry" = i))

code/modules/modular_computers/file_system/programs/nttransfer.dm

@@ -1,183 +0,0 @@
-/datum/computer_file/program/nttransfer
-	filename = "nttransfer"
-	filedesc = "P2P Transfer Client"
-	extended_desc = "This program allows for simple file transfer via direct peer to peer connection."
-	program_icon_state = "comm_logs"
-	size = 7
-	requires_ntnet = 1
-	requires_ntnet_feature = NTNET_PEERTOPEER
-	network_destination = "other device via P2P tunnel"
-	available_on_ntnet = 1
-	tgui_id = "ntos_net_transfer"
-
-	var/error = ""										// Error screen
-	var/server_password = ""							// Optional password to download the file.
-	var/datum/computer_file/provided_file = null		// File which is provided to clients.
-	var/datum/computer_file/downloaded_file = null		// File which is being downloaded
-	var/list/connected_clients = list()					// List of connected clients.
-	var/datum/computer_file/program/nttransfer/remote	// Client var, specifies who are we downloading from.
-	var/download_completion = 0							// Download progress in GQ
-	var/download_netspeed = 0							// Our connectivity speed in GQ/s
-	var/actual_netspeed = 0								// Displayed in the UI, this is the actual transfer speed.
-	var/unique_token 									// UID of this program
-	var/upload_menu = 0									// Whether we show the program list and upload menu
-	var/static/nttransfer_uid = 0
-
-/datum/computer_file/program/nttransfer/New()
-	unique_token = nttransfer_uid++
-	..()
-
-/datum/computer_file/program/nttransfer/process_tick()
-	// Server mode
-	update_netspeed()
-	if(provided_file)
-		for(var/datum/computer_file/program/nttransfer/C in connected_clients)
-			// Transfer speed is limited by device which uses slower connectivity.
-			// We can have multiple clients downloading at same time, but let's assume we use some sort of multicast transfer
-			// so they can all run on same speed.
-			C.actual_netspeed = min(C.download_netspeed, download_netspeed)
-			C.download_completion += C.actual_netspeed
-			if(C.download_completion >= provided_file.size)
-				C.finish_download()
-	else if(downloaded_file) // Client mode
-		if(!remote)
-			crash_download("Connection to remote server lost")
-
-/datum/computer_file/program/nttransfer/kill_program(forced = FALSE)
-	if(downloaded_file) // Client mode, clean up variables for next use
-		finalize_download()
-
-	if(provided_file) // Server mode, disconnect all clients
-		for(var/datum/computer_file/program/nttransfer/P in connected_clients)
-			P.crash_download("Connection terminated by remote server")
-		downloaded_file = null
-	..(forced)
-
-/datum/computer_file/program/nttransfer/proc/update_netspeed()
-	download_netspeed = 0
-	switch(ntnet_status)
-		if(1)
-			download_netspeed = NTNETSPEED_LOWSIGNAL
-		if(2)
-			download_netspeed = NTNETSPEED_HIGHSIGNAL
-		if(3)
-			download_netspeed = NTNETSPEED_ETHERNET
-
-// Finishes download and attempts to store the file on HDD
-/datum/computer_file/program/nttransfer/proc/finish_download()
-	var/obj/item/computer_hardware/hard_drive/hard_drive = computer.all_components[MC_HDD]
-	if(!computer || !hard_drive || !hard_drive.store_file(downloaded_file))
-		error = "I/O Error:  Unable to save file. Check your hard drive and try again."
-	finalize_download()
-
-//  Crashes the download and displays specific error message
-/datum/computer_file/program/nttransfer/proc/crash_download(var/message)
-	error = message ? message : "An unknown error has occurred during download"
-	finalize_download()
-
-// Cleans up variables for next use
-/datum/computer_file/program/nttransfer/proc/finalize_download()
-	if(remote)
-		remote.connected_clients.Remove(src)
-	downloaded_file = null
-	remote = null
-	download_completion = 0
-
-/datum/computer_file/program/nttransfer/ui_act(action, params)
-	if(..())
-		return 1
-	switch(action)
-		if("PRG_downloadfile")
-			for(var/datum/computer_file/program/nttransfer/P in SSnetworks.station_network.fileservers)
-				if("[P.unique_token]" == params["id"])
-					remote = P
-					break
-			if(!remote || !remote.provided_file)
-				return
-			if(remote.server_password)
-				var/pass = reject_bad_text(input(usr, "Code 401 Unauthorized. Please enter password:", "Password required"))
-				if(pass != remote.server_password)
-					error = "Incorrect Password"
-					return
-			downloaded_file = remote.provided_file.clone()
-			remote.connected_clients.Add(src)
-			return 1
-		if("PRG_reset")
-			error = ""
-			upload_menu = 0
-			finalize_download()
-			if(src in SSnetworks.station_network.fileservers)
-				SSnetworks.station_network.fileservers.Remove(src)
-			for(var/datum/computer_file/program/nttransfer/T in connected_clients)
-				T.crash_download("Remote server has forcibly closed the connection")
-			provided_file = null
-			return 1
-		if("PRG_setpassword")
-			var/pass = reject_bad_text(input(usr, "Enter new server password. Leave blank to cancel, input 'none' to disable password.", "Server security", "none"))
-			if(!pass)
-				return
-			if(pass == "none")
-				server_password = ""
-				return
-			server_password = pass
-			return 1
-		if("PRG_uploadfile")
-			var/obj/item/computer_hardware/hard_drive/hard_drive = computer.all_components[MC_HDD]
-			for(var/datum/computer_file/F in hard_drive.stored_files)
-				if("[F.uid]" == params["id"])
-					if(F.unsendable)
-						error = "I/O Error: File locked."
-						return
-					if(istype(F, /datum/computer_file/program))
-						var/datum/computer_file/program/P = F
-						if(!P.can_run(usr,transfer = 1))
-							error = "Access Error: Insufficient rights to upload file."
-					provided_file = F
-					SSnetworks.station_network.fileservers.Add(src)
-					return
-			error = "I/O Error: Unable to locate file on hard drive."
-			return 1
-		if("PRG_uploadmenu")
-			upload_menu = 1
-
-
-/datum/computer_file/program/nttransfer/ui_data(mob/user)
-
-	var/list/data = get_header_data()
-
-	if(error)
-		data["error"] = error
-	else if(downloaded_file)
-		data["downloading"] = 1
-		data["download_size"] = downloaded_file.size
-		data["download_progress"] = download_completion
-		data["download_netspeed"] = actual_netspeed
-		data["download_name"] = "[downloaded_file.filename].[downloaded_file.filetype]"
-	else if (provided_file)
-		data["uploading"] = 1
-		data["upload_uid"] = unique_token
-		data["upload_clients"] = connected_clients.len
-		data["upload_haspassword"] = server_password ? 1 : 0
-		data["upload_filename"] = "[provided_file.filename].[provided_file.filetype]"
-	else if (upload_menu)
-		var/list/all_files[0]
-		var/obj/item/computer_hardware/hard_drive/hard_drive = computer.all_components[MC_HDD]
-		for(var/datum/computer_file/F in hard_drive.stored_files)
-			all_files.Add(list(list(
-			"uid" = F.uid,
-			"filename" = "[F.filename].[F.filetype]",
-			"size" = F.size
-			)))
-		data["upload_filelist"] = all_files
-	else
-		var/list/all_servers[0]
-		for(var/datum/computer_file/program/nttransfer/P in SSnetworks.station_network.fileservers)
-			all_servers.Add(list(list(
-			"uid" = P.unique_token,
-			"filename" = "[P.provided_file.filename].[P.provided_file.filetype]",
-			"size" = P.provided_file.size,
-			"haspassword" = P.server_password ? 1 : 0
-			)))
-		data["servers"] = all_servers
-
-	return data