Simple subclass of CamelFolderSummary that also keeps a UIDVALIDITY value

	* providers/imap/camel-imap-summary.c: Simple subclass of
	CamelFolderSummary that also keeps a UIDVALIDITY value (and
	doesn't, for the moment, build content info).

	* providers/imap/camel-imap-folder.c:
	(various): Use a CamelImapSummary to store/fetch summary info.
	(camel_imap_folder_new): Take a path to a file to use for the
	summary. Set the folder's permanent_flags correctly according to
	the server response. Read in the summary (checking the
	UIDVALIDITY) and update it if it's out of date.
	(imap_refresh_info): Just fetch UIDs and flags. If the UIDs all
	match, update the flags as needed and be done with it. Otherwise,
	delete messages that have been expunged from the server and fetch
	full summary info for any new messages.
	(imap_sync): Save the summary to disk.
	(imap_update_summary): Renamed from imap_get_summary_internal. Can
	now be told to get summary for only a subset of messages. Use
	camel-mime-utils functions rather than rolling our own header
	parsing.
	(imap_get_message_info_internal): Merged into imap_update_summary.
	(imap_set_message_flags): Don't marked the message FOLDER_FLAGGED
	if we're not actually changing the value of any of the flags.
	(camel_imap_folder_changed): Deal with EXISTS rather than RECENT.

	* providers/imap/camel-imap-store.c (imap_connect): Call
	camel_session_get_storage_path and save the value.
	(get_folder): Create a local directory to store summary
	information and pass a summary file name to camel_imap_folder_new.
	Don't call camel_folder_refresh_info from here any more since
	camel_imap_folder_new does it again.

	* providers/imap/camel-imap-command.c (camel_imap_command): Add a
	special case to this to make it possible to get the repsonses from
	a SELECT and still have store->current_folder be updated
	correctly.
	(imap_read_response): parse EXISTS rather than RECENT

	* camel-session.c (camel_session_get_storage_path): Use
	e_mkdir_hier.

	* camel-folder-summary.c (camel_folder_summary_remove_index): New
	function.

	* camel-mime-utils.c (header_raw_append_parse): fix this.
	(camel-mime-parser.c doesn't use this code because of the MEMPOOL
	optimization, so nothing was ever actually calling it before.)

svn path=/trunk/; revision=5891

1 files changed, 63 insertions, 0 deletions

diff --git a/camel/providers/imap/camel-imap-summary.h b/camel/providers/imap/camel-imap-summary.h
new file mode 100644
index 0000000000..0b844fdd7e
--- /dev/null
+++ b/camel/providers/imap/camel-imap-summary.h
@@ -0,0 +1,63 @@
+/*
+ *  Copyright (C) 2000 Helix Code Inc.
+ *
+ *  Authors:
+ *    Michael Zucchi <notzed@helixcode.com>
+ *    Dan Winship <danw@helixcode.com>
+ *
+ *  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
+ */
+
+#ifndef _CAMEL_IMAP_SUMMARY_H
+#define _CAMEL_IMAP_SUMMARY_H
+
+#include <camel/camel-folder-summary.h>
+#include <camel/camel-exception.h>
+
+#define CAMEL_IMAP_SUMMARY(obj)         CAMEL_CHECK_CAST (obj, camel_imap_summary_get_type (), CamelImapSummary)
+#define CAMEL_IMAP_SUMMARY_CLASS(klass) CAMEL_CHECK_CLASS_CAST (klass, camel_imap_summary_get_type (), CamelImapSummaryClass)
+#define CAMEL_IS_IMAP_SUMMARY(obj)      CAMEL_CHECK_TYPE (obj, camel_imap_summary_get_type ())
+
+typedef struct _CamelImapSummary      CamelImapSummary;
+typedef struct _CamelImapSummaryClass CamelImapSummaryClass;
+
+typedef struct _CamelImapMessageContentInfo {
+	CamelMessageContentInfo info;
+
+} CamelImapMessageContentInfo;
+
+typedef struct _CamelImapMessageInfo {
+	CamelMessageInfo info;
+
+} CamelImapMessageInfo;
+
+struct _CamelImapSummary {
+	CamelFolderSummary parent;
+
+	guint32 validity;
+};
+
+struct _CamelImapSummaryClass {
+	CamelFolderSummaryClass parent_class;
+
+};
+
+guint               camel_imap_summary_get_type     (void);
+CamelFolderSummary *camel_imap_summary_new          (const char *filename,
+						     guint32 validity);
+
+#endif /* ! _CAMEL_IMAP_SUMMARY_H */
+