mirror of
https://github.com/jart/cosmopolitan.git
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b107d2709f
redbean improvements:
- Explicitly disable corking
- Simulate Python regex API for Lua
- Send warmup requests in main process on startup
- Add Class-A granular IPv4 network classification
- Add /statusz page so you can monitor your redbean's health
- Fix regressions on OpenBSD/NetBSD caused by recent changes
- Plug Authorization header into Lua GetUser and GetPass APIs
- Recognize X-Forwarded-{For,Host} from local reverse proxies
- Add many additional functions to redbean Lua server page API
- Report resource usage of child processes on `/` listing page
- Introduce `-a` flag for logging child process resource usage
- Introduce `-t MILLIS` flag and `ProgramTimeout(ms)` init API
- Introduce `-H "Header: value"` flag and `ProgramHeader(k,v)` API
Cosmopolitan Libc improvements:
- Make strerror() simpler
- Make inet_pton() not depend on sscanf()
- Fix OpenExecutable() which broke .data section earlier
- Fix stdio in cases where it overflows kernel tty buffer
- Fix bugs in crash reporting w/o .com.dbg binary present
- Add polyfills for SO_LINGER, SO_RCVTIMEO, and SO_SNDTIMEO
- Polyfill TCP_CORK on BSD and XNU using TCP_NOPUSH magnums
New netcat clone in examples/nc.c:
While testing some of the failure conditions for redbean, I noticed that
BusyBox's `nc` command is pretty busted, if you use it as an interactive
tool, rather than having it be part of a pipeline. Unfortunately this'll
only work on UNIX since Windows doesn't let us poll on stdio and sockets
at the same time because I don't think they want tools like this running
on their platform. So if you want forbidden fruit, it's here so enjoy it
70 lines
1.6 KiB
Lua
70 lines
1.6 KiB
Lua
-- redbean post request handler demo
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local function main()
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if GetMethod() ~= 'POST' then
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ServeError(405)
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SetHeader('Allow', 'POST')
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return
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end
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SetStatus(200)
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SetHeader('Content-Type', 'text/html; charset=utf-8')
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Write('<!doctype html>\r\n')
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Write('<title>redbean</title>\r\n')
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Write('<h3>POST Request HTML Form Handler Demo</h3>\r\n')
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Write('<p>')
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firstname = GetParam('firstname')
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lastname = GetParam('lastname')
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if firstname and lastname then
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Write('Hello ')
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Write(EscapeHtml(VisualizeControlCodes(firstname)))
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Write(' ')
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Write(EscapeHtml(VisualizeControlCodes(lastname)))
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Write('!<br>')
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Write('Thank you for using redbean.')
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end
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Write('<dl>\r\n')
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Write('<dt>Params\r\n')
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Write('<dd>\r\n')
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Write('<dl>\r\n')
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params = GetParams()
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for i = 1,#params do
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Write('<dt>')
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Write(EscapeHtml(VisualizeControlCodes(params[i][1])))
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Write('\r\n')
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if params[i][2] then
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Write('<dd>')
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Write(EscapeHtml(VisualizeControlCodes(params[i][2])))
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Write('\r\n')
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end
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end
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Write('</dl>\r\n')
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Write('<dt>Headers\r\n')
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Write('<dd>\r\n')
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Write('<dl>\r\n')
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for k,v in pairs(GetHeaders()) do
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Write('<dt>')
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Write(EscapeHtml(k))
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Write('\r\n')
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Write('<dd>')
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Write(EscapeHtml(v))
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Write('\r\n')
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end
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Write('</dl>\r\n')
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Write('<dt>Payload\r\n')
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Write('<dd><p>')
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Write(EscapeHtml(VisualizeControlCodes(GetPayload())))
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Write('\r\n')
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Write('</dl>\r\n')
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Write('<p>')
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Write('<a href="redbean.lua">Click here</a> ')
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Write('to return to the previous page.\r\n')
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end
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main()
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