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https://github.com/Citadel-Station-13/Citadel-Station-13-RP.git
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104 lines
3.2 KiB
Plaintext
104 lines
3.2 KiB
Plaintext
//checks if a file exists and contains text
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//returns text as a string if these conditions are met
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/proc/return_file_text(filename)
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if(fexists(filename) == 0)
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log_world("File not found ([filename])")
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return
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var/text = file2text(filename)
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if(!text)
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log_world("File empty ([filename])")
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return
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return text
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//Sends resource files to client cache
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/client/proc/getFiles()
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for(var/file in args)
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src << browse_rsc(file)
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/client/proc/browse_files(root="data/logs/", max_iterations=10, list/valid_extensions=list("txt","log","htm", "html", "md", "json"))
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var/path = root
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for(var/i=0, i<max_iterations, i++)
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var/list/choices = flist(path)
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if(path != root)
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choices.Insert(1,"/")
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var/choice = input(src,"Choose a file to access:","Download",null) as null|anything in choices
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switch(choice)
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if(null)
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return
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if("/")
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path = root
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continue
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path += choice
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if(copytext_char(path, -1) != "/") //didn't choose a directory, no need to iterate again
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break
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var/extensions
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for(var/i in valid_extensions)
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if(extensions)
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extensions += "|"
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extensions += "[i]"
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var/regex/valid_ext = new("\\.([extensions])$", "i")
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if( !fexists(path) || !(valid_ext.Find(path)) )
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to_chat(src, "<font color='red'>Error: browse_files(): File not found/Invalid file([path]).</font>")
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return
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return path
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#define FTPDELAY 200 //200 tick delay to discourage spam
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#define ADMIN_FTPDELAY_MODIFIER 0.05 //Admins get to spam files faster since we ~trust~ them!
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/* This proc is a failsafe to prevent spamming of file requests.
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It is just a timer that only permits a download every [FTPDELAY] ticks.
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This can be changed by modifying FTPDELAY's value above.
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PLEASE USE RESPONSIBLY, Some log files can reach sizes of 4MB! */
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/client/proc/file_spam_check()
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var/time_to_wait = fileaccess_timer - world.time //ew not managed GLOB.
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if(time_to_wait > 0)
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to_chat(src, "<font color='red'>Error: file_spam_check(): Spam. Please wait [DisplayTimeText(time_to_wait)].</font>")
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return 1
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var/delay = FTPDELAY
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if(holder)
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delay *= ADMIN_FTPDELAY_MODIFIER
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fileaccess_timer = world.time + delay
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return 0
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#undef FTPDELAY
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#undef ADMIN_FTPDELAY_MODIFIER
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/proc/pathwalk(path)
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var/list/jobs = list(path)
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var/list/filenames = list()
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while(jobs.len)
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var/current_dir = pop(jobs)
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var/list/new_filenames = flist(current_dir)
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for(var/new_filename in new_filenames)
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// if filename ends in / it is a directory, append to currdir
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if(findtext(new_filename, "/", -1))
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jobs += current_dir + new_filename
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else
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filenames += current_dir + new_filename
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return filenames
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/proc/pathflatten(path)
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return replacetext(path, "/", "_")
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/// Returns the md5 of a file at a given path.
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/proc/md5filepath(path)
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. = md5(file(path))
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/// Save file as an external file then md5 it.
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/// Used because md5ing files stored in the rsc sometimes gives incorrect md5 results.
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/proc/md5asfile(file)
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var/static/notch = 0
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// its importaint this code can handle md5filepath sleeping instead of hard blocking, if it's converted to use rust_g.
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var/filename = "tmp/md5asfile.[world.realtime].[world.timeofday].[world.time].[world.tick_usage].[notch]"
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notch = WRAP(notch+1, 0, 2^15)
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fcopy(file, filename)
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. = md5filepath(filename)
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fdel(filename)
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