GIF87a;
# # tmpdir - retrieve temporary directory path # # $Id: tmpdir.rb 38348 2012-12-12 12:40:51Z nobu $ # require 'fileutils' begin require 'etc.so' rescue LoadError end class Dir @@systmpdir ||= defined?(Etc.systmpdir) ? Etc.systmpdir : '/tmp' ## # Returns the operating system's temporary file path. def Dir::tmpdir if $SAFE > 0 tmp = @@systmpdir else tmp = nil for dir in [ENV['TMPDIR'], ENV['TMP'], ENV['TEMP'], @@systmpdir, '/tmp', '.'] next if !dir dir = File.expand_path(dir) if stat = File.stat(dir) and stat.directory? and stat.writable? and (!stat.world_writable? or stat.sticky?) tmp = dir break end rescue nil end raise ArgumentError, "could not find a temporary directory" if !tmp tmp end end # Dir.mktmpdir creates a temporary directory. # # The directory is created with 0700 permission. # Application should not change the permission to make the temporary directory accesible from other users. # # The prefix and suffix of the name of the directory is specified by # the optional first argument, <i>prefix_suffix</i>. # - If it is not specified or nil, "d" is used as the prefix and no suffix is used. # - If it is a string, it is used as the prefix and no suffix is used. # - If it is an array, first element is used as the prefix and second element is used as a suffix. # # Dir.mktmpdir {|dir| dir is ".../d..." } # Dir.mktmpdir("foo") {|dir| dir is ".../foo..." } # Dir.mktmpdir(["foo", "bar"]) {|dir| dir is ".../foo...bar" } # # The directory is created under Dir.tmpdir or # the optional second argument <i>tmpdir</i> if non-nil value is given. # # Dir.mktmpdir {|dir| dir is "#{Dir.tmpdir}/d..." } # Dir.mktmpdir(nil, "/var/tmp") {|dir| dir is "/var/tmp/d..." } # # If a block is given, # it is yielded with the path of the directory. # The directory and its contents are removed # using FileUtils.remove_entry before Dir.mktmpdir returns. # The value of the block is returned. # # Dir.mktmpdir {|dir| # # use the directory... # open("#{dir}/foo", "w") { ... } # } # # If a block is not given, # The path of the directory is returned. # In this case, Dir.mktmpdir doesn't remove the directory. # # dir = Dir.mktmpdir # begin # # use the directory... # open("#{dir}/foo", "w") { ... } # ensure # # remove the directory. # FileUtils.remove_entry dir # end # def Dir.mktmpdir(prefix_suffix=nil, *rest) path = Tmpname.create(prefix_suffix || "d", *rest) {|n| mkdir(n, 0700)} if block_given? begin yield path ensure stat = File.stat(File.dirname(path)) if stat.world_writable? and !stat.sticky? raise ArgumentError, "parent directory is world writable but not sticky" end FileUtils.remove_entry path end else path end end module Tmpname # :nodoc: module_function def tmpdir Dir.tmpdir end def make_tmpname(prefix_suffix, n) case prefix_suffix when String prefix = prefix_suffix suffix = "" when Array prefix = prefix_suffix[0] suffix = prefix_suffix[1] else raise ArgumentError, "unexpected prefix_suffix: #{prefix_suffix.inspect}" end prefix = prefix.delete("#{File::SEPARATOR}#{File::ALT_SEPARATOR}") suffix &&= suffix.delete("#{File::SEPARATOR}#{File::ALT_SEPARATOR}") t = Time.now.strftime("%Y%m%d") path = "#{prefix}#{t}-#{$$}-#{rand(0x100000000).to_s(36)}" path << "-#{n}" if n path << suffix end def create(basename, *rest) if opts = Hash.try_convert(rest[-1]) opts = opts.dup if rest.pop.equal?(opts) max_try = opts.delete(:max_try) opts = [opts] else opts = [] end tmpdir, = *rest if $SAFE > 0 and tmpdir.tainted? tmpdir = '/tmp' else tmpdir ||= tmpdir() end n = nil begin path = File.join(tmpdir, make_tmpname(basename, n)) yield(path, n, *opts) rescue Errno::EEXIST n ||= 0 n += 1 retry if !max_try or n < max_try raise "cannot generate temporary name using `#{basename}' under `#{tmpdir}'" end path end end end
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cgi | Folder | 0755 |
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date | Folder | 0755 |
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digest | Folder | 0755 |
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dl | Folder | 0755 |
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drb | Folder | 0755 |
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fiddle | Folder | 0755 |
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io | Folder | 0755 |
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irb | Folder | 0755 |
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json | Folder | 0755 |
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matrix | Folder | 0755 |
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net | Folder | 0755 |
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openssl | Folder | 0755 |
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optparse | Folder | 0755 |
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psych | Folder | 0755 |
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racc | Folder | 0755 |
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rbconfig | Folder | 0755 |
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rexml | Folder | 0755 |
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rinda | Folder | 0755 |
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ripper | Folder | 0755 |
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rss | Folder | 0755 |
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shell | Folder | 0755 |
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syslog | Folder | 0755 |
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test | Folder | 0755 |
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uri | Folder | 0755 |
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vendor_ruby | Folder | 0755 |
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webrick | Folder | 0755 |
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xmlrpc | Folder | 0755 |
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yaml | Folder | 0755 |
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English.rb | File | 6.44 KB | 0644 |
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abbrev.rb | File | 3.31 KB | 0644 |
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base64.rb | File | 2.63 KB | 0644 |
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benchmark.rb | File | 17.94 KB | 0644 |
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cgi.rb | File | 9.39 KB | 0644 |
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cmath.rb | File | 7.22 KB | 0644 |
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complex.rb | File | 380 B | 0644 |
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csv.rb | File | 81.32 KB | 0644 |
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date.rb | File | 946 B | 0644 |
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debug.rb | File | 28.9 KB | 0644 |
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delegate.rb | File | 9.78 KB | 0644 |
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digest.rb | File | 2.24 KB | 0644 |
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dl.rb | File | 280 B | 0644 |
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drb.rb | File | 19 B | 0644 |
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e2mmap.rb | File | 3.8 KB | 0644 |
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erb.rb | File | 26.08 KB | 0644 |
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expect.rb | File | 2.14 KB | 0644 |
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fiddle.rb | File | 1.25 KB | 0644 |
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fileutils.rb | File | 46.35 KB | 0644 |
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find.rb | File | 2.08 KB | 0644 |
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forwardable.rb | File | 7.56 KB | 0644 |
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getoptlong.rb | File | 15.38 KB | 0644 |
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gserver.rb | File | 8.86 KB | 0644 |
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ipaddr.rb | File | 26.17 KB | 0644 |
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irb.rb | File | 20.03 KB | 0644 |
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json.rb | File | 1.74 KB | 0644 |
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kconv.rb | File | 5.74 KB | 0644 |
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logger.rb | File | 20.96 KB | 0644 |
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mathn.rb | File | 6.52 KB | 0644 |
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matrix.rb | File | 45.02 KB | 0644 |
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mkmf.rb | File | 78.13 KB | 0644 |
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monitor.rb | File | 6.93 KB | 0644 |
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mutex_m.rb | File | 2 KB | 0644 |
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observer.rb | File | 5.71 KB | 0644 |
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open-uri.rb | File | 23.66 KB | 0644 |
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open3.rb | File | 21.17 KB | 0644 |
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openssl.rb | File | 528 B | 0644 |
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optparse.rb | File | 51.27 KB | 0644 |
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ostruct.rb | File | 7.64 KB | 0644 |
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pathname.rb | File | 15.3 KB | 0644 |
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pp.rb | File | 13.14 KB | 0644 |
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prettyprint.rb | File | 9.63 KB | 0644 |
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prime.rb | File | 13.98 KB | 0644 |
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profile.rb | File | 205 B | 0644 |
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profiler.rb | File | 4.29 KB | 0644 |
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pstore.rb | File | 14.85 KB | 0644 |
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psych.rb | File | 11.45 KB | 0644 |
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rational.rb | File | 308 B | 0644 |
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resolv-replace.rb | File | 1.73 KB | 0644 |
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resolv.rb | File | 61.46 KB | 0644 |
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ripper.rb | File | 2.53 KB | 0644 |
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rss.rb | File | 2.84 KB | 0644 |
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scanf.rb | File | 23.52 KB | 0644 |
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securerandom.rb | File | 8.56 KB | 0644 |
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set.rb | File | 17.32 KB | 0644 |
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shell.rb | File | 10.3 KB | 0644 |
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shellwords.rb | File | 5.94 KB | 0644 |
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singleton.rb | File | 4.02 KB | 0644 |
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socket.rb | File | 25.76 KB | 0644 |
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sync.rb | File | 7.26 KB | 0644 |
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tempfile.rb | File | 10.15 KB | 0644 |
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thread.rb | File | 6.94 KB | 0644 |
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thwait.rb | File | 3.38 KB | 0644 |
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time.rb | File | 21.09 KB | 0644 |
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timeout.rb | File | 3.16 KB | 0644 |
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tmpdir.rb | File | 4.29 KB | 0644 |
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tracer.rb | File | 6.54 KB | 0644 |
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tsort.rb | File | 6.79 KB | 0644 |
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un.rb | File | 8.34 KB | 0644 |
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uri.rb | File | 3.07 KB | 0644 |
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weakref.rb | File | 3.23 KB | 0644 |
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webrick.rb | File | 6.7 KB | 0644 |
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xmlrpc.rb | File | 8.49 KB | 0644 |
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yaml.rb | File | 2.3 KB | 0644 |
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