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added low-level ioLib.available for io_stream's

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Onran 2026-06-21 20:19:24 +09:00
parent fdec2d722d
commit bf98091a9c
9 changed files with 97 additions and 12 deletions
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7
res/modules/io_stream.lua
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@ -42,14 +42,17 @@ local function readFully(result, readFunc)
end
--[[
descriptor - descriptor of stream for provided I/O library
binaryMode - if enabled, most methods will expect bytes instead of strings
ioLib - I/O library. Should include the following functions:
read(descriptor: int, length: int) -> Bytearray
May return bytearray with a smaller size if bytes have not arrived yet or have run out
write(descriptor: int, data: Bytearray)
seek(descriptor: int, mode: string, offset: int)
Mode may be 'b' (relative begin), 'c' (relative current), 'e' (relative end + 1)
flush(descriptor: int)
available(descriptor: int) -> int
May return 0 if environment is not support available method
is_alive(descriptor: int) -> bool
close(descriptor: int)
--]]
@ -130,7 +133,7 @@ function io_stream:available(length)
else
return #self.readBuffer >= length
end
end
else return self.ioLib.available(self.descriptor) end
end
function io_stream:__update_read_buffer()