mirror of
https://github.com/lammertb/libhttp.git
synced 2025-08-13 12:42:25 +03:00
94 lines
2.3 KiB
Lua
94 lines
2.3 KiB
Lua
function send_ok()
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mg.write("HTTP/1.0 200 OK\r\n")
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mg.write("Connection: close\r\n")
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mg.write("Date: " .. os.date("%a, %d %b %Y %H:%M:%S GMT") .. "\r\n")
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end
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function send_not_found()
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mg.write("HTTP/1.0 404 Not Found\r\n")
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mg.write("Connection: close\r\n")
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mg.write("Date: " .. os.date("%a, %d %b %Y %H:%M:%S GMT") .. "\r\n")
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end
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handler = "filehandler.lua"
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sub_uri = mg.request_info.uri:sub(#handler+2)
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filename = "D:\\civetweb\\civetweb" .. sub_uri
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attr = lfs.attributes(filename)
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--[[
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if not attr then
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send_not_found()
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mg.write("\r\n")
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mg.write("File " .. sub_uri .. " not available")
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return
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end
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]]
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if mg.request_info.request_method == "GET" then
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-- send_file will handle 404 internally
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mg.send_file(filename)
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return
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elseif mg.request_info.request_method == "HEAD" then
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-- send_file can handle "GET" and "HEAD"
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mg.send_file(filename)
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return
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elseif mg.request_info.request_method == "PUT" then
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local f = io.open(filename, "w")
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if (not f) then
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mg.write("HTTP/1.0 500 Internal Server Error\r\n")
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mg.write("Connection: close\r\n")
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mg.write("Date: " .. os.date("%a, %d %b %Y %H:%M:%S GMT") .. "\r\n")
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mg.write("\r\n")
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return
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end
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mg.write("HTTP/1.0 201 Created\r\n")
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mg.write("Connection: close\r\n")
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mg.write("Date: " .. os.date("%a, %d %b %Y %H:%M:%S GMT") .. "\r\n")
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mg.write("\r\n")
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repeat
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local buf = mg.read();
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if (buf) then
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f:write(buf)
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end
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until (not buf);
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f:close()
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mg.write("HTTP/1.0 201 Created\r\n")
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mg.write("Connection: close\r\n")
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mg.write("Date: " .. os.date("%a, %d %b %Y %H:%M:%S GMT") .. "\r\n")
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mg.write("\r\n")
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return
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elseif mg.request_info.request_method == "DELETE" then
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if not attr then
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send_not_found()
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mg.write("\r\n")
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mg.write("File " .. sub_uri .. " not available")
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return
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end
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os.remove(filename)
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mg.write("HTTP/1.0 204 No Content\r\n")
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mg.write("Connection: close\r\n")
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mg.write("Date: " .. os.date("%a, %d %b %Y %H:%M:%S GMT") .. "\r\n")
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mg.write("\r\n")
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return
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elseif mg.request_info.request_method == "OPTIONS" then
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send_ok()
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mg.write("Allow: GET, HEAD, PUT, DELETE, OPTIONS\r\n")
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mg.write("\r\n")
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return
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else
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mg.write("HTTP/1.0 405 Method Not Allowed\r\n")
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mg.write("Connection: close\r\n")
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mg.write("Date: " .. os.date("%a, %d %b %Y %H:%M:%S GMT") .. "\r\n")
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mg.write("\r\n")
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return
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end
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