From 1e760c0be3ed35874204114e7454509f740c0fe2 Mon Sep 17 00:00:00 2001
From: shyouhei <shyouhei@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 22 Aug 2007 01:53:51 +0000
Subject: add tag v1_8_6_71

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/tags/v1_8_5_71@13189 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ruby_1_8_6/lib/mailread.rb | 62 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 62 insertions(+)
 create mode 100644 ruby_1_8_6/lib/mailread.rb

(limited to 'ruby_1_8_6/lib/mailread.rb')

diff --git a/ruby_1_8_6/lib/mailread.rb b/ruby_1_8_6/lib/mailread.rb
new file mode 100644
index 0000000000..08b33c92a4
--- /dev/null
+++ b/ruby_1_8_6/lib/mailread.rb
@@ -0,0 +1,62 @@
+# The Mail class represents an internet mail message (as per RFC822, RFC2822)
+# with headers and a body. 
+class Mail
+
+  # Create a new Mail where +f+ is either a stream which responds to gets(),
+  # or a path to a file.  If +f+ is a path it will be opened.
+  #
+  # The whole message is read so it can be made available through the #header,
+  # #[] and #body methods.
+  #
+  # The "From " line is ignored if the mail is in mbox format.
+  def initialize(f)
+    unless defined? f.gets
+      f = open(f, "r")
+      opened = true
+    end
+
+    @header = {}
+    @body = []
+    begin
+      while line = f.gets()
+	line.chop!
+	next if /^From /=~line	# skip From-line
+	break if /^$/=~line	# end of header
+
+	if /^(\S+?):\s*(.*)/=~line
+	  (attr = $1).capitalize!
+	  @header[attr] = $2
+	elsif attr
+	  line.sub!(/^\s*/, '')
+	  @header[attr] += "\n" + line
+	end
+      end
+  
+      return unless line
+
+      while line = f.gets()
+	break if /^From /=~line
+	@body.push(line)
+      end
+    ensure
+      f.close if opened
+    end
+  end
+
+  # Return the headers as a Hash.
+  def header
+    return @header
+  end
+
+  # Return the message body as an Array of lines
+  def body
+    return @body
+  end
+
+  # Return the header corresponding to +field+. 
+  #
+  # Matching is case-insensitive.
+  def [](field)
+    @header[field.capitalize]
+  end
+end
-- 
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