diff options
Diffstat (limited to 'actionmailer/lib/action_mailer/vendor/tmail-1.1.0/tmail/stringio.rb')
| -rwxr-xr-x | actionmailer/lib/action_mailer/vendor/tmail-1.1.0/tmail/stringio.rb | 279 |
1 files changed, 0 insertions, 279 deletions
diff --git a/actionmailer/lib/action_mailer/vendor/tmail-1.1.0/tmail/stringio.rb b/actionmailer/lib/action_mailer/vendor/tmail-1.1.0/tmail/stringio.rb deleted file mode 100755 index 3817850f63..0000000000 --- a/actionmailer/lib/action_mailer/vendor/tmail-1.1.0/tmail/stringio.rb +++ /dev/null @@ -1,279 +0,0 @@ -=begin rdoc - -= String handling class - -=end -#-- -# Copyright (c) 1998-2003 Minero Aoki <aamine@loveruby.net> -# -# Permission is hereby granted, free of charge, to any person obtaining -# a copy of this software and associated documentation files (the -# "Software"), to deal in the Software without restriction, including -# without limitation the rights to use, copy, modify, merge, publish, -# distribute, sublicense, and/or sell copies of the Software, and to -# permit persons to whom the Software is furnished to do so, subject to -# the following conditions: -# -# The above copyright notice and this permission notice shall be -# included in all copies or substantial portions of the Software. -# -# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE -# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION -# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION -# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -# -# Note: Originally licensed under LGPL v2+. Using MIT license for Rails -# with permission of Minero Aoki. -#++ - -class StringInput#:nodoc: - - include Enumerable - - class << self - - def new( str ) - if block_given? - begin - f = super - yield f - ensure - f.close if f - end - else - super - end - end - - alias open new - - end - - def initialize( str ) - @src = str - @pos = 0 - @closed = false - @lineno = 0 - end - - attr_reader :lineno - - def string - @src - end - - def inspect - "#<#{self.class}:#{@closed ? 'closed' : 'open'},src=#{@src[0,30].inspect}>" - end - - def close - stream_check! - @pos = nil - @closed = true - end - - def closed? - @closed - end - - def pos - stream_check! - [@pos, @src.size].min - end - - alias tell pos - - def seek( offset, whence = IO::SEEK_SET ) - stream_check! - case whence - when IO::SEEK_SET - @pos = offset - when IO::SEEK_CUR - @pos += offset - when IO::SEEK_END - @pos = @src.size - offset - else - raise ArgumentError, "unknown seek flag: #{whence}" - end - @pos = 0 if @pos < 0 - @pos = [@pos, @src.size + 1].min - offset - end - - def rewind - stream_check! - @pos = 0 - end - - def eof? - stream_check! - @pos > @src.size - end - - def each( &block ) - stream_check! - begin - @src.each(&block) - ensure - @pos = 0 - end - end - - def gets - stream_check! - if idx = @src.index(?\n, @pos) - idx += 1 # "\n".size - line = @src[ @pos ... idx ] - @pos = idx - @pos += 1 if @pos == @src.size - else - line = @src[ @pos .. -1 ] - @pos = @src.size + 1 - end - @lineno += 1 - - line - end - - def getc - stream_check! - ch = @src[@pos] - @pos += 1 - @pos += 1 if @pos == @src.size - ch - end - - def read( len = nil ) - stream_check! - return read_all unless len - str = @src[@pos, len] - @pos += len - @pos += 1 if @pos == @src.size - str - end - - alias sysread read - - def read_all - stream_check! - return nil if eof? - rest = @src[@pos ... @src.size] - @pos = @src.size + 1 - rest - end - - def stream_check! - @closed and raise IOError, 'closed stream' - end - -end - - -class StringOutput#:nodoc: - - class << self - - def new( str = '' ) - if block_given? - begin - f = super - yield f - ensure - f.close if f - end - else - super - end - end - - alias open new - - end - - def initialize( str = '' ) - @dest = str - @closed = false - end - - def close - @closed = true - end - - def closed? - @closed - end - - def string - @dest - end - - alias value string - alias to_str string - - def size - @dest.size - end - - alias pos size - - def inspect - "#<#{self.class}:#{@dest ? 'open' : 'closed'},#{object_id}>" - end - - def print( *args ) - stream_check! - raise ArgumentError, 'wrong # of argument (0 for >1)' if args.empty? - args.each do |s| - raise ArgumentError, 'nil not allowed' if s.nil? - @dest << s.to_s - end - nil - end - - def puts( *args ) - stream_check! - args.each do |str| - @dest << (s = str.to_s) - @dest << "\n" unless s[-1] == ?\n - end - @dest << "\n" if args.empty? - nil - end - - def putc( ch ) - stream_check! - @dest << ch.chr - nil - end - - def printf( *args ) - stream_check! - @dest << sprintf(*args) - nil - end - - def write( str ) - stream_check! - s = str.to_s - @dest << s - s.size - end - - alias syswrite write - - def <<( str ) - stream_check! - @dest << str.to_s - self - end - - private - - def stream_check! - @closed and raise IOError, 'closed stream' - end - -end |