/datum/computer_file/program/ntnetdownload filename = "ntndownloader" filedesc = "NTNet Software Download Tool" program_icon_state = "generic" program_key_state = "generic_key" program_menu_icon = "arrowthickstop-1-s" extended_desc = "This program allows downloads of software from official NT repositories" unsendable = 1 undeletable = 1 size = 4 requires_ntnet = 1 requires_ntnet_feature = NTNET_SOFTWAREDOWNLOAD available_on_ntnet = 0 nanomodule_path = /datum/nano_module/program/computer_ntnetdownload/ ui_header = "downloader_finished.gif" var/datum/computer_file/program/downloaded_file = null var/hacked_download = 0 var/download_completion = 0 //GQ of downloaded data. var/download_netspeed = 0 var/downloaderror = "" var/list/downloads_queue[0] /datum/computer_file/program/ntnetdownload/kill_program() ..() downloaded_file = null download_completion = 0 download_netspeed = 0 downloaderror = "" ui_header = "downloader_finished.gif" /datum/computer_file/program/ntnetdownload/proc/begin_file_download(var/filename) if(downloaded_file) return 0 var/datum/computer_file/program/PRG = ntnet_global.find_ntnet_file_by_name(filename) if(!check_file_download(filename)) return 0 ui_header = "downloader_running.gif" if(PRG in ntnet_global.available_station_software) generate_network_log("Began downloading file [PRG.filename].[PRG.filetype] from NTNet Software Repository.") hacked_download = 0 else if(PRG in ntnet_global.available_antag_software) generate_network_log("Began downloading file **ENCRYPTED**.[PRG.filetype] from unspecified server.") hacked_download = 1 else generate_network_log("Began downloading file [PRG.filename].[PRG.filetype] from unspecified server.") hacked_download = 0 downloaded_file = PRG.clone() /datum/computer_file/program/ntnetdownload/proc/check_file_download(var/filename) //returns 1 if file can be downloaded, returns 0 if download prohibited var/datum/computer_file/program/PRG = ntnet_global.find_ntnet_file_by_name(filename) if(!PRG || !istype(PRG)) return 0 // Attempting to download antag only program, but without having emagged computer. No. if(PRG.available_on_syndinet && !computer_emagged) return 0 if(!computer || !computer.hard_drive || !computer.hard_drive.try_store_file(PRG)) return 0 return 1 /datum/computer_file/program/ntnetdownload/proc/abort_file_download() if(!downloaded_file) return generate_network_log("Aborted download of file [hacked_download ? "**ENCRYPTED**" : downloaded_file.filename].[downloaded_file.filetype].") downloaded_file = null download_completion = 0 ui_header = "downloader_finished.gif" /datum/computer_file/program/ntnetdownload/proc/complete_file_download() if(!downloaded_file) return generate_network_log("Completed download of file [hacked_download ? "**ENCRYPTED**" : downloaded_file.filename].[downloaded_file.filetype].") if(!computer || !computer.hard_drive || !computer.hard_drive.store_file(downloaded_file)) // The download failed downloaderror = "I/O ERROR - Unable to save file. Check whether you have enough free space on your hard drive and whether your hard drive is properly connected. If the issue persists contact your system administrator for assistance." downloaded_file = null download_completion = 0 ui_header = "downloader_finished.gif" /datum/computer_file/program/ntnetdownload/process_tick() if(!downloaded_file) return if(download_completion >= downloaded_file.size) complete_file_download() if(downloads_queue.len > 0) begin_file_download(downloads_queue[1]) downloads_queue.Remove(downloads_queue[1]) // Download speed according to connectivity state. NTNet server is assumed to be on unlimited speed so we're limited by our local connectivity download_netspeed = 0 // Speed defines are found in misc.dm switch(ntnet_status) if(1) download_netspeed = NTNETSPEED_LOWSIGNAL if(2) download_netspeed = NTNETSPEED_HIGHSIGNAL if(3) download_netspeed = NTNETSPEED_ETHERNET download_completion += download_netspeed /datum/computer_file/program/ntnetdownload/Topic(href, href_list) if(..()) return 1 if(href_list["PRG_downloadfile"]) if(!downloaded_file) begin_file_download(href_list["PRG_downloadfile"]) else if(check_file_download(href_list["PRG_downloadfile"]) && !downloads_queue.Find(href_list["PRG_downloadfile"]) && downloaded_file.filename != href_list["PRG_downloadfile"]) downloads_queue += href_list["PRG_downloadfile"] return 1 if(href_list["PRG_removequeued"]) downloads_queue.Remove(href_list["PRG_removequeued"]) return 1 if(href_list["PRG_reseterror"]) if(downloaderror) download_completion = 0 download_netspeed = 0 downloaded_file = null downloaderror = "" return 1 return 0 /datum/nano_module/program/computer_ntnetdownload name = "Network Downloader" var/obj/item/modular_computer/my_computer = null /datum/nano_module/program/computer_ntnetdownload/ui_interact(mob/user, ui_key = "main", var/datum/nanoui/ui = null, var/force_open = 1, var/datum/topic_state/state = default_state) if(program) my_computer = program.computer if(!istype(my_computer)) return var/list/data = list() var/datum/computer_file/program/ntnetdownload/prog = program // For now limited to execution by the downloader program if(!prog || !istype(prog)) return if(program) data = program.get_header_data() // This IF cuts on data transferred to client, so i guess it's worth it. if(prog.downloaderror) // Download errored. Wait until user resets the program. data["error"] = prog.downloaderror if(prog.downloaded_file) // Download running. Wait please.. data["downloadname"] = prog.downloaded_file.filename data["downloaddesc"] = prog.downloaded_file.filedesc data["downloadsize"] = prog.downloaded_file.size data["downloadspeed"] = prog.download_netspeed data["downloadcompletion"] = round(prog.download_completion, 0.1) data["disk_size"] = my_computer.hard_drive.max_capacity data["disk_used"] = my_computer.hard_drive.used_capacity var/list/all_entries[0] for(var/datum/computer_file/program/P in ntnet_global.available_station_software) // Only those programs our user can run will show in the list if(!P.can_run(user) && P.requires_access_to_download) continue all_entries.Add(list(list( "filename" = P.filename, "filedesc" = P.filedesc, "fileinfo" = P.extended_desc, "size" = P.size, "icon" = P.program_menu_icon ))) data["hackedavailable"] = 0 if(prog.computer_emagged) // If we are running on emagged computer we have access to some "bonus" software var/list/hacked_programs[0] for(var/datum/computer_file/program/P in ntnet_global.available_antag_software) data["hackedavailable"] = 1 hacked_programs.Add(list(list( "filename" = P.filename, "filedesc" = P.filedesc, "fileinfo" = P.extended_desc, "size" = P.size, "icon" = P.program_menu_icon ))) data["hacked_programs"] = hacked_programs data["downloadable_programs"] = all_entries if(prog.downloads_queue.len > 0) data["downloads_queue"] = prog.downloads_queue ui = SSnanoui.try_update_ui(user, src, ui_key, ui, data, force_open) if (!ui) ui = new(user, src, ui_key, "ntnet_downloader.tmpl", "NTNet Download Program", 575, 700, state = state) ui.auto_update_layout = 1 ui.set_initial_data(data) ui.open() ui.set_auto_update(1)