forked from izaya/OC-PsychOS2
document new functions, remove dprints
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@ -15,11 +15,8 @@ function fs.resolve(path) -- resolves *path* to a specific filesystem mount and
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if path:sub(1,1) ~= "/" then path=(os.getenv("PWD") or "").."/"..path end
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local segments, rpath, rfs= fs.segments(path)
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local rc = #segments
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dprint(rc)
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for i = #segments, 1, -1 do
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dprint("testing "..table.concat(segments, "/", 1, i),tostring(fsmounts[table.concat(segments, "/", 1, i)]))
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if fsmounts[table.concat(segments, "/", 1, i)] ~= nil then
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dprint("ret",table.concat(segments, "/", 1, i), table.concat(segments, "/", i+1))
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return table.concat(segments, "/", 1, i), table.concat(segments, "/", i+1)
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end
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end
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@ -99,7 +96,7 @@ function fs.rename(from,to) -- moves file *from* to *to*
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return true
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end
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function fs.mount(path,proxy)
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function fs.mount(path,proxy) -- mounts the filesystem *proxy* to the mount point *path* if it is a directory. BYO proxy.
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if fs.isDirectory(path) then
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fsmounts[table.concat(fs.segments(path),"/")] = proxy
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return true
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@ -107,7 +104,7 @@ function fs.mount(path,proxy)
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return false, "path is not a directory"
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end
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function fs.mounts()
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function fs.mounts() -- returns a table containing the mount points of all mounted filesystems
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local rt = {}
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for k,v in pairs(fsmounts) do
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rt[#rt+1] = k,v.address or "unknown"
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@ -115,11 +112,11 @@ function fs.mounts()
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return rt
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end
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function fs.address(path)
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function fs.address(path) -- returns the address of the filesystem at a given path, if applicable
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local fsi,_ = fs.resolve(path)
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return fsmounts[fsi].address
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end
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function fs.type(path)
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function fs.type(path) -- returns the component type of the filesystem at a given path, if applicable
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local fsi,_ = fs.resolve(path)
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return fsmounts[fsi].type
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end
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