From fda057f9bc9b5956f0db86d00dfc24803f9b4569 Mon Sep 17 00:00:00 2001
From: jgoerzen <jgoerzen>
Date: Wed, 19 Jun 2002 05:09:11 +0100
Subject: [PATCH] /head: changeset 4

Added, updated.
---
 head/offlineimap.py          | 22 -------------
 head/offlineimap/imaputil.py | 61 ++++++++++++++++++++++++++++++++++++
 2 files changed, 61 insertions(+), 22 deletions(-)
 create mode 100644 head/offlineimap/imaputil.py

diff --git a/head/offlineimap.py b/head/offlineimap.py
index 5656f31..5f86347 100644
--- a/head/offlineimap.py
+++ b/head/offlineimap.py
@@ -28,28 +28,6 @@ passwd = getpass.getpass('Password: ')
 imapobj = imaplib.IMAP4_SSL(host)
 imapobj.login(user, passwd)
 
-def imapsplit(string):
-    workstr = string
-    retval = []
-    while len(workstr):
-        if re.search('^\s', workstr):
-            workstr = re.search('^\s(.*)$', workstr).group(1)
-        elif workstr[0] == '(':
-            parenlist = re.search('^(\([^)]*\))', workstr).group(1)
-            workstr = workstr[len(parenlist):]
-            retval.append(parenlist)
-        elif workstr[0] == '"':
-            quotelist = re.search('^("[^"]*")', workstr).group(1)
-            workstr = workstr[len(quotelist):]
-            retval.append(quotelist)
-        else:
-            unq = re.search('^(\S+)', workstr).group(1)
-            workstr = workstr[len(unq):]
-            retval.append(unq)
-    return retval
-            
-            
-
 def parselistresult(liststr):
     return re.match('^(\(.*\))\s+(\".*\")\s+(\".*\")$', liststr).groups()
 
diff --git a/head/offlineimap/imaputil.py b/head/offlineimap/imaputil.py
new file mode 100644
index 0000000..5c24e2a
--- /dev/null
+++ b/head/offlineimap/imaputil.py
@@ -0,0 +1,61 @@
+# IMAP utility module
+# Copyright (C) 2002 John Goerzen
+# <jgoerzen@complete.org>
+#
+#    This program is free software; you can redistribute it and/or modify
+#    it under the terms of the GNU General Public License as published by
+#    the Free Software Foundation; either version 2 of the License, or
+#    (at your option) any later version.
+#
+#    This program is distributed in the hope that it will be useful,
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#    GNU General Public License for more details.
+#
+#    You should have received a copy of the GNU General Public License
+#    along with this program; if not, write to the Free Software
+#    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+import re
+
+def dequote(string):
+    """Takes a string which may or may not be quoted and returns it, unquoted.
+    This function does NOT consider parenthised lists to be quoted.
+    """
+
+    if not (string[0] == '"' and string[-1] == '"'):
+        return string
+    string = string[1:-1]               # Strip off quotes.
+    string = string.replace('\\"', '"')
+    string = string.replace('\\\\', '\\')
+    return string
+
+def imapsplit(string):
+    """Takes a string from an IMAP conversation and returns a list containing
+    its components.  One example string is:
+
+    (\\HasNoChildren) "." "INBOX.Sent"
+
+    The result from parsing this will be:
+
+    ['(\\HasNoChildren)', '"."', '"INBOX.Sent"']"""
+    
+    workstr = string
+    retval = []
+    while len(workstr):
+        if re.search('^\s', workstr):
+            workstr = re.search('^\s(.*)$', workstr).group(1)
+        elif workstr[0] == '(':
+            parenlist = re.search('^(\([^)]*\))', workstr).group(1)
+            workstr = workstr[len(parenlist):]
+            retval.append(parenlist)
+        elif workstr[0] == '"':
+            quotelist = re.search('^("[^"]*")', workstr).group(1)
+            workstr = workstr[len(quotelist):]
+            retval.append(quotelist)
+        else:
+            unq = re.search('^(\S+)', workstr).group(1)
+            workstr = workstr[len(unq):]
+            retval.append(unq)
+    return retval
+