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Make more fixes and improvements

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This commit is contained in:
Justine Tunney 2022-04-21 13:44:59 -07:00
parent 01b25e267b
commit 1599b818d9
24 changed files with 858 additions and 538 deletions
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80
tool/net/demo/unix-info.lua Normal file
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local unix = require 'unix'
Write('<!doctype html>\r\n')
Write('<title>redbean</title>\r\n')
Write('<h3>UNIX Information Demo</h3>\r\n')
Write('<dl>\r\n')
Write('<dt>getuid()\r\n')
Write(string.format('<dd>%d\r\n', unix.getuid()))
Write('<dt>getgid()\r\n')
Write(string.format('<dd>%d\r\n', unix.getgid()))
Write('<dt>getpid()\r\n')
Write(string.format('<dd>%d\r\n', unix.getpid()))
Write('<dt>getppid()\r\n')
Write(string.format('<dd>%d\r\n', unix.getppid()))
Write('<dt>getpgrp()\r\n')
Write(string.format('<dd>%d\r\n', unix.getpgrp()))
Write('<dt>getsid(0)\r\n')
sid, errno = unix.getsid(0)
if sid then
Write(string.format('<dd>%d\r\n', sid))
else
Write(string.format('<dd>%s\r\n', EscapeHtml(unix.strerrno(errno))))
end
Write('<dt>gethostname()\r\n')
Write(string.format('<dd>%s\r\n', EscapeHtml(unix.gethostname())))
Write('<dt>getcwd()\r\n')
Write(string.format('<dd>%s\r\n', EscapeHtml(unix.getcwd())))
function PrintResourceLimit(name, id)
soft, hard, errno = unix.getrlimit(id)
Write(string.format('<dt>getrlimit(%s)\r\n', name))
if soft then
Write('<dd>')
Write('soft ')
if soft == -1 then
Write('∞')
else
Write(string.format('%d', soft))
end
Write('<br>\r\n')
Write('hard ')
if hard == -1 then
Write('∞')
else
Write(string.format('%d', hard))
end
Write('\r\n')
else
Write(string.format('<dd>%s\r\n', EscapeHtml(unix.strerrno(errno))))
end
end
PrintResourceLimit('RLIMIT_AS', unix.RLIMIT_AS)
PrintResourceLimit('RLIMIT_RSS', unix.RLIMIT_RSS)
PrintResourceLimit('RLIMIT_CPU', unix.RLIMIT_CPU)
PrintResourceLimit('RLIMIT_FSIZE', unix.RLIMIT_FSIZE)
PrintResourceLimit('RLIMIT_NPROC', unix.RLIMIT_NPROC)
PrintResourceLimit('RLIMIT_NOFILE', unix.RLIMIT_NOFILE)
Write('<dt>siocgifconf()\r\n')
Write('<dd>\r\n')
ifs, errno = unix.siocgifconf()
if ifs then
for i = 1,#ifs do
if ifs[i].netmask ~= 0 then
cidr = 32 - Bsf(ifs[i].netmask)
else
cidr = 0
end
Write(string.format('%s %s/%d<br>\r\n',
EscapeHtml(ifs[i].name),
FormatIp(ifs[i].ip),
cidr))
end
else
Write(string.format('%s\r\n', EscapeHtml(unix.strerrno(errno))))
end
Write('</dl>\r\n')