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d79c1fe070
* The TGS thing * Revert the 516 revert * Further segment the world/New() proc * Fixes an issue here
82 lines
2.7 KiB
Plaintext
82 lines
2.7 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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error("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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error("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", ".csv", ".dmm"))
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var/path = "data/logs/"
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if((root != path) && (root != (path + "runtime/")))
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root = path
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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(path,-1,0) != "/") //didn't choose a directory, no need to iterate again
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break
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var/extension = copytext(path,-4,0)
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if( !fexists(path) || !(extension in valid_extensions) )
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to_chat(src, "<span class='red'>Error: browse_files(): File not found/Invalid file([path]).</span>")
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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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/* 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
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if(time_to_wait > 0)
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to_chat(src, "<span class='red'>Error: file_spam_check(): Spam. Please wait [round(time_to_wait/10)] seconds.</span>")
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return 1
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fileaccess_timer = world.time + FTPDELAY
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return 0
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#undef FTPDELAY
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// Similar to clamp but the bottom rolls around to the top and vice versa. min is inclusive, max is exclusive
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#define WRAP(val, min, max) clamp(( min == max ? min : (val) - (round(((val) - (min))/((max) - (min))) * ((max) - (min))) ),min,max)
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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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/// https://www.byond.com/forum/post/2611357
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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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/// 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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