Move mail migration code to libevolution-mail.so.

So Anjal can reuse it.

4 files changed, 2 insertions, 3142 deletions

diff --git a/modules/mail/Makefile.am b/modules/mail/Makefile.am
index 0b439428b7..fd05667a9d 100644
--- a/modules/mail/Makefile.am
+++ b/modules/mail/Makefile.am
@@ -27,8 +27,6 @@ libevolution_module_mail_la_SOURCES =					\
 	e-mail-shell-backend.h						\
 	e-mail-shell-content.c						\
 	e-mail-shell-content.h						\
-	e-mail-shell-migrate.c						\
-	e-mail-shell-migrate.h						\
 	e-mail-shell-settings.c						\
 	e-mail-shell-settings.h						\
 	e-mail-shell-sidebar.c						\
diff --git a/modules/mail/e-mail-shell-backend.c b/modules/mail/e-mail-shell-backend.c
index d54569cefe..f1a85a8927 100644
--- a/modules/mail/e-mail-shell-backend.c
+++ b/modules/mail/e-mail-shell-backend.c
@@ -37,13 +37,13 @@
 #include "composer/e-msg-composer.h"
 #include "widgets/misc/e-preferences-window.h"
 
-#include "e-mail-shell-migrate.h"
 #include "e-mail-shell-settings.h"
 #include "e-mail-shell-sidebar.h"
 #include "e-mail-shell-view.h"
 
 #include "e-mail-browser.h"
 #include "e-mail-local.h"
+#include "e-mail-migrate.h"
 #include "e-mail-reader.h"
 #include "e-mail-store.h"
 #include "em-account-editor.h"
@@ -896,7 +896,7 @@ mail_shell_backend_class_init (EMailShellBackendClass *class)
 	shell_backend_class->sort_order = 200;
 	shell_backend_class->preferences_page = "mail-accounts";
 	shell_backend_class->start = mail_shell_backend_start;
-	shell_backend_class->migrate = e_mail_shell_migrate;
+	shell_backend_class->migrate = e_mail_migrate;
 }
 
 static void
diff --git a/modules/mail/e-mail-shell-migrate.c b/modules/mail/e-mail-shell-migrate.c
deleted file mode 100644
index 67f6139d8c..0000000000
--- a/modules/mail/e-mail-shell-migrate.c
+++ /dev/null
@@ -1,3100 +0,0 @@
-/*
- * e-mail-shell-migrate.c
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) version 3.
- *
- * 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with the program; if not, see <http://www.gnu.org/licenses/>
- *
- *
- * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
- *
- */
-
-#include "e-mail-shell-migrate.h"
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <utime.h>
-#include <unistd.h>
-#include <dirent.h>
-#include <regex.h>
-#include <errno.h>
-#include <ctype.h>
-
-#include <glib.h>
-#include <glib/gi18n.h>
-#include <glib/gstdio.h>
-
-#include <gtk/gtk.h>
-
-#include <gconf/gconf-client.h>
-
-#include <camel/camel.h>
-#include <camel/camel-store.h>
-#include <camel/camel-session.h>
-#include <camel/camel-file-utils.h>
-#include <camel/camel-disco-folder.h>
-
-#include <libxml/tree.h>
-#include <libxml/parser.h>
-#include <libxml/xmlmemory.h>
-
-#include <e-util/e-util.h>
-#include <libedataserver/e-xml-utils.h>
-#include <libedataserver/e-data-server-util.h>
-#include <e-util/e-xml-utils.h>
-
-#include "e-util/e-account-utils.h"
-#include "e-util/e-bconf-map.h"
-#include "e-util/e-alert-dialog.h"
-#include "e-util/e-util-private.h"
-#include "e-util/e-plugin.h"
-#include "e-util/e-signature-utils.h"
-
-#include "e-mail-shell-backend.h"
-#include "shell/e-shell.h"
-#include "shell/e-shell-migrate.h"
-
-#include "e-mail-store.h"
-#include "mail-config.h"
-#include "em-utils.h"
-
-#define d(x) x
-
-#ifndef G_OS_WIN32
-/* No versions previous to 2.8 or thereabouts have been available on
- * Windows, so don't bother with upgrade support from earlier versions
- * on Win32. Do try to support upgrades from 2.12 and later to the
- * current version.
- */
-
-/* upgrade helper functions */
-static xmlDocPtr
-emm_load_xml (const gchar *dirname, const gchar *filename)
-{
-	xmlDocPtr doc;
-	struct stat st;
-	gchar *path;
-
-	path = g_strdup_printf ("%s/%s", dirname, filename);
-	if (stat (path, &st) == -1 || !(doc = xmlParseFile (path))) {
-		g_free (path);
-		return NULL;
-	}
-
-	g_free (path);
-
-	return doc;
-}
-
-static gint
-emm_save_xml (xmlDocPtr doc, const gchar *dirname, const gchar *filename)
-{
-	gchar *path;
-	gint retval;
-
-	path = g_strdup_printf ("%s/%s", dirname, filename);
-	retval = e_xml_save_file (path, doc);
-	g_free (path);
-
-	return retval;
-}
-
-static xmlNodePtr
-xml_find_node (xmlNodePtr parent, const gchar *name)
-{
-	xmlNodePtr node;
-
-	node = parent->children;
-	while (node != NULL) {
-		if (node->name && !strcmp ((gchar *)node->name, name))
-			return node;
-
-		node = node->next;
-	}
-
-	return NULL;
-}
-
-static void
-upgrade_xml_uris (xmlDocPtr doc, gchar * (* upgrade_uri) (const gchar *uri))
-{
-	xmlNodePtr root, node;
-	gchar *uri, *new;
-
-	if (!doc || !(root = xmlDocGetRootElement (doc)))
-		return;
-
-	if (!root->name || strcmp ((gchar *)root->name, "filteroptions") != 0) {
-		/* root node is not <filteroptions>, nothing to upgrade */
-		return;
-	}
-
-	if (!(node = xml_find_node (root, "ruleset"))) {
-		/* no ruleset node, nothing to upgrade */
-		return;
-	}
-
-	node = node->children;
-	while (node != NULL) {
-		if (node->name && !strcmp ((gchar *)node->name, "rule")) {
-			xmlNodePtr actionset, part, val, n;
-
-			if ((actionset = xml_find_node (node, "actionset"))) {
-				/* filters.xml */
-				part = actionset->children;
-				while (part != NULL) {
-					if (part->name && !strcmp ((gchar *)part->name, "part")) {
-						val = part->children;
-						while (val != NULL) {
-							if (val->name && !strcmp ((gchar *)val->name, "value")) {
-								gchar *type;
-
-								type = (gchar *)xmlGetProp (val, (const guchar *)"type");
-								if (type && !strcmp ((gchar *)type, "folder")) {
-									if ((n = xml_find_node (val, "folder"))) {
-										uri = (gchar *)xmlGetProp (n, (const guchar *)"uri");
-										new = upgrade_uri (uri);
-										xmlFree (uri);
-
-										xmlSetProp (n, (const guchar *)"uri", (guchar *)new);
-										g_free (new);
-									}
-								}
-
-								xmlFree (type);
-							}
-
-							val = val->next;
-						}
-					}
-
-					part = part->next;
-				}
-			} else if ((actionset = xml_find_node (node, "sources"))) {
-				/* vfolders.xml */
-				n = actionset->children;
-				while (n != NULL) {
-					if (n->name && !strcmp ((gchar *)n->name, "folder")) {
-						uri = (gchar *)xmlGetProp (n, (const guchar *)"uri");
-						new = upgrade_uri (uri);
-						xmlFree (uri);
-
-						xmlSetProp (n, (const guchar *)"uri", (guchar *)new);
-						g_free (new);
-					}
-
-					n = n->next;
-				}
-			}
-		}
-
-		node = node->next;
-	}
-}
-
-/* 1.0 upgrade functions & data */
-
-/* as much info as we have on a given account */
-struct _account_info_1_0 {
-	gchar *name;
-	gchar *uri;
-	gchar *base_uri;
-	union {
-		struct {
-			/* for imap */
-			gchar *namespace;
-			gchar *namespace_full;
-			guint32 capabilities;
-			GHashTable *folders;
-			gchar dir_sep;
-		} imap;
-	} u;
-};
-
-struct _imap_folder_info_1_0 {
-	gchar *folder;
-	/* encoded?  decoded?  canonicalised? */
-	gchar dir_sep;
-};
-
-static GHashTable *accounts_1_0 = NULL;
-static GHashTable *accounts_name_1_0 = NULL;
-
-static void
-imap_folder_info_1_0_free (struct _imap_folder_info_1_0 *fi)
-{
-	g_free(fi->folder);
-	g_free(fi);
-}
-
-static void
-account_info_1_0_free (struct _account_info_1_0 *ai)
-{
-	g_free(ai->name);
-	g_free(ai->uri);
-	g_free(ai->base_uri);
-	g_free(ai->u.imap.namespace);
-	g_free(ai->u.imap.namespace_full);
-	g_hash_table_destroy(ai->u.imap.folders);
-	g_free(ai);
-}
-
-static gchar *
-get_base_uri(const gchar *val)
-{
-	const gchar *tmp;
-
-	tmp = strchr(val, ':');
-	if (tmp) {
-		tmp++;
-		if (strncmp(tmp, "//", 2) == 0)
-			tmp += 2;
-		tmp = strchr(tmp, '/');
-	}
-
-	if (tmp)
-		return g_strndup(val, tmp-val);
-	else
-		return g_strdup(val);
-}
-
-static gchar *
-upgrade_xml_uris_1_0 (const gchar *uri)
-{
-	gchar *out = NULL;
-
-	/* upgrades camel uri's */
-	if (strncmp (uri, "imap:", 5) == 0) {
-		gchar *base_uri, dir_sep, *folder, *p;
-		struct _account_info_1_0 *ai;
-
-		/* add namespace, canonicalise dir_sep to / */
-		base_uri = get_base_uri (uri);
-		ai = g_hash_table_lookup (accounts_1_0, base_uri);
-
-		if (ai == NULL) {
-			g_free (base_uri);
-			return NULL;
-		}
-
-		dir_sep = ai->u.imap.dir_sep;
-		if (dir_sep == 0) {
-			/* no dir_sep listed, try get it from the namespace, if set */
-			if (ai->u.imap.namespace != NULL) {
-				p = ai->u.imap.namespace;
-				while ((dir_sep = *p++)) {
-					if (dir_sep < '0'
-					    || (dir_sep > '9' && dir_sep < 'A')
-					    || (dir_sep > 'Z' && dir_sep < 'a')
-					    || (dir_sep > 'z')) {
-						break;
-					}
-					p++;
-				}
-			}
-
-			/* give up ... */
-			if (dir_sep == 0) {
-				g_free (base_uri);
-				return NULL;
-			}
-		}
-
-		folder = g_strdup (uri + strlen (base_uri) + 1);
-
-		/* Add the namespace before the mailbox name, unless the mailbox is INBOX */
-		if (ai->u.imap.namespace && strcmp ((gchar *)folder, "INBOX") != 0)
-			out = g_strdup_printf ("%s/%s/%s", base_uri, ai->u.imap.namespace, folder);
-		else
-			out = g_strdup_printf ("%s/%s", base_uri, folder);
-
-		p = out;
-		while (*p) {
-			if (*p == dir_sep)
-				*p = '/';
-			p++;
-		}
-
-		g_free (folder);
-		g_free (base_uri);
-	} else if (strncmp (uri, "exchange:", 9) == 0) {
-		gchar *base_uri, *folder, *p;
-
-		/*  exchange://user@host/exchange/ * -> exchange://user@host/personal/ * */
-		/*  Any url encoding (%xx) in the folder name is also removed */
-		base_uri = get_base_uri (uri);
-		uri += strlen (base_uri) + 1;
-		if (strncmp (uri, "exchange/", 9) == 0) {
-			folder = e_bconf_url_decode (uri + 9);
-			p = strchr (folder, '/');
-			out = g_strdup_printf ("%s/personal%s", base_uri, p ? p : "/");
-			g_free (folder);
-		}
-	} else if (strncmp (uri, "exchanget:", 10) == 0) {
-		/* these should be converted in the accounts table when it is loaded */
-		g_warning ("exchanget: uri not converted: '%s'", uri);
-	}
-
-	return out;
-}
-
-static gchar *
-parse_lsub (const gchar *lsub, gchar *dir_sep)
-{
-	static gint comp;
-	static regex_t pat;
-	regmatch_t match[3];
-	const gchar *m = "^\\* LSUB \\([^)]*\\) \"?([^\" ]+)\"? \"?(.*)\"?$";
-
-	if (!comp) {
-		if (regcomp (&pat, m, REG_EXTENDED|REG_ICASE) == -1) {
-			g_warning ("reg comp '%s' failed: %s", m, g_strerror (errno));
-			return NULL;
-		}
-		comp = 1;
-	}
-
-	if (regexec (&pat, lsub, 3, match, 0) == 0) {
-		if (match[1].rm_so != -1 && match[2].rm_so != -1) {
-			if (dir_sep)
-				*dir_sep = (match[1].rm_eo - match[1].rm_so == 1) ? lsub[match[1].rm_so] : 0;
-			return g_strndup (lsub + match[2].rm_so, match[2].rm_eo - match[2].rm_so);
-		}
-	}
-
-	return NULL;
-}
-
-static gboolean
-read_imap_storeinfo (struct _account_info_1_0 *si)
-{
-	FILE *storeinfo;
-	guint32 tmp;
-	gchar *buf, *folder, dir_sep, *path, *name, *p;
-	struct _imap_folder_info_1_0 *fi;
-
-	si->u.imap.folders = g_hash_table_new_full (
-		g_str_hash, g_str_equal,
-		(GDestroyNotify) NULL,
-		(GDestroyNotify) imap_folder_info_1_0_free);
-
-	/* get details from uri first */
-	name = strstr (si->uri, ";override_namespace");
-	if (name) {
-		name = strstr (si->uri, ";namespace=");
-		if (name) {
-			gchar *end;
-
-			name += strlen (";namespace=");
-			if (*name == '\"') {
-				name++;
-				end = strchr (name, '\"');
-			} else {
-				end = strchr (name, ';');
-			}
-
-			if (end) {
-				/* try get the dir_sep from the namespace */
-				si->u.imap.namespace = g_strndup (name, end-name);
-
-				p = si->u.imap.namespace;
-				while ((dir_sep = *p++)) {
-					if (dir_sep < '0'
-					    || (dir_sep > '9' && dir_sep < 'A')
-					    || (dir_sep > 'Z' && dir_sep < 'a')
-					    || (dir_sep > 'z')) {
-						si->u.imap.dir_sep = dir_sep;
-						break;
-					}
-					p++;
-				}
-			}
-		}
-	}
-
-	/* now load storeinfo if it exists */
-	path = g_build_filename (g_get_home_dir (), "evolution", "mail", "imap", si->base_uri + 7, "storeinfo", NULL);
-	storeinfo = fopen (path, "r");
-	g_free (path);
-	if (storeinfo == NULL) {
-		g_warning ("could not find imap store info '%s'", path);
-		return FALSE;
-	}
-
-	/* ignore version */
-	camel_file_util_decode_uint32 (storeinfo, &tmp);
-	camel_file_util_decode_uint32 (storeinfo, &si->u.imap.capabilities);
-	g_free (si->u.imap.namespace);
-	camel_file_util_decode_string (storeinfo, &si->u.imap.namespace);
-	camel_file_util_decode_uint32 (storeinfo, &tmp);
-	si->u.imap.dir_sep = tmp;
-	/* strip trailing dir_sep or / */
-	if (si->u.imap.namespace
-	    && (si->u.imap.namespace[strlen (si->u.imap.namespace) - 1] == si->u.imap.dir_sep
-		|| si->u.imap.namespace[strlen (si->u.imap.namespace) - 1] == '/')) {
-		si->u.imap.namespace[strlen (si->u.imap.namespace) - 1] = 0;
-	}
-
-	d(printf ("namespace '%s' dir_sep '%c'\n", si->u.imap.namespace, si->u.imap.dir_sep ? si->u.imap.dir_sep : '?'));
-
-	while (camel_file_util_decode_string (storeinfo, &buf) == 0) {
-		folder = parse_lsub (buf, &dir_sep);
-		if (folder) {
-			fi = g_new0 (struct _imap_folder_info_1_0, 1);
-			fi->folder = folder;
-			fi->dir_sep = dir_sep;
-#if d(!)0
-			printf (" add folder '%s' ", folder);
-			if (dir_sep)
-				printf ("'%c'\n", dir_sep);
-			else
-				printf ("NIL\n");
-#endif
-			g_hash_table_insert (si->u.imap.folders, fi->folder, fi);
-		} else {
-			g_warning ("Could not parse LIST result '%s'\n", buf);
-		}
-	}
-
-	fclose (storeinfo);
-
-	return TRUE;
-}
-
-static gboolean
-load_accounts_1_0 (xmlDocPtr doc)
-{
-	xmlNodePtr source;
-	gchar *val, *tmp;
-	gint count = 0, i;
-	gchar key[32];
-
-	if (!(source = e_bconf_get_path (doc, "/Mail/Accounts")))
-		return TRUE;
-
-	if ((val = e_bconf_get_value (source, "num"))) {
-		count = atoi (val);
-		xmlFree (val);
-	}
-
-	/* load account upgrade info for each account */
-	for (i = 0; i < count; i++) {
-		struct _account_info_1_0 *ai;
-		gchar *rawuri;
-
-		sprintf (key, "source_url_%d", i);
-		if (!(rawuri = e_bconf_get_value (source, key)))
-			continue;
-
-		ai = g_malloc0 (sizeof (struct _account_info_1_0));
-		ai->uri = e_bconf_hex_decode (rawuri);
-		ai->base_uri = get_base_uri (ai->uri);
-		sprintf (key, "account_name_%d", i);
-		ai->name = e_bconf_get_string (source, key);
-
-		d(printf("load account '%s'\n", ai->uri));
-
-		if (!strncmp (ai->uri, "imap:", 5)) {
-			read_imap_storeinfo (ai);
-		} else if (!strncmp (ai->uri, "exchange:", 9)) {
-			xmlNodePtr node;
-
-			d(printf (" upgrade exchange account\n"));
-			/* small hack, poke the source_url into the transport_url for exchanget: transports
-			   - this will be picked up later in the conversion */
-			sprintf (key, "transport_url_%d", i);
-			node = e_bconf_get_entry (source, key);
-			if (node && (val = (gchar *)xmlGetProp (node, (const guchar *)"value"))) {
-				tmp = e_bconf_hex_decode (val);
-				xmlFree (val);
-				if (strncmp (tmp, "exchanget:", 10) == 0)
-					xmlSetProp (node, (const guchar *)"value", (guchar *)rawuri);
-				g_free (tmp);
-			} else {
-				d(printf (" couldn't find transport uri?\n"));
-			}
-		}
-		xmlFree (rawuri);
-
-		g_hash_table_insert (accounts_1_0, ai->base_uri, ai);
-		if (ai->name)
-			g_hash_table_insert (accounts_name_1_0, ai->name, ai);
-	}
-
-	return TRUE;
-}
-
-static gboolean
-em_migrate_1_0 (const gchar *data_dir, xmlDocPtr config_xmldb, xmlDocPtr filters, xmlDocPtr vfolders, GError **error)
-{
-	accounts_1_0 = g_hash_table_new_full (
-		g_str_hash, g_str_equal,
-		(GDestroyNotify) NULL,
-		(GDestroyNotify) account_info_1_0_free);
-	accounts_name_1_0 = g_hash_table_new (g_str_hash, g_str_equal);
-	load_accounts_1_0 (config_xmldb);
-
-	upgrade_xml_uris(filters, upgrade_xml_uris_1_0);
-	upgrade_xml_uris(vfolders, upgrade_xml_uris_1_0);
-
-	g_hash_table_destroy (accounts_1_0);
-	g_hash_table_destroy (accounts_name_1_0);
-
-	return TRUE;
-}
-
-/* 1.2 upgrade functions */
-static gboolean
-is_xml1encoded (const gchar *txt)
-{
-	const guchar *p;
-	gint isxml1 = FALSE;
-	gint is8bit = FALSE;
-
-	p = (const guchar *)txt;
-	while (*p) {
-		if (p[0] == '\\' && p[1] == 'U' && p[2] == '+'
-		    && isxdigit (p[3]) && isxdigit (p[4]) && isxdigit (p[5]) && isxdigit (p[6])
-		    && p[7] == '\\') {
-			isxml1 = TRUE;
-			p+=7;
-		} else if (p[0] >= 0x80)
-			is8bit = TRUE;
-		p++;
-	}
-
-	/* check for invalid utf8 that needs cleaning */
-	if (is8bit && !isxml1)
-		isxml1 = !g_utf8_validate (txt, -1, NULL);
-
-	return isxml1;
-}
-
-static gchar *
-decode_xml1 (const gchar *txt)
-{
-	GString *out = g_string_new ("");
-	const guchar *p;
-	gchar *res;
-
-	/* convert:
-	   \U+XXXX\ -> utf8
-	   8 bit characters -> utf8 (iso-8859-1) */
-
-	p = (const guchar *) txt;
-	while (*p) {
-		if (p[0] > 0x80
-		    || (p[0] == '\\' && p[1] == 'U' && p[2] == '+'
-			&& isxdigit (p[3]) && isxdigit (p[4]) && isxdigit (p[5]) && isxdigit (p[6])
-			&& p[7] == '\\')) {
-			gchar utf8[8];
-			gunichar u;
-
-			if (p[0] == '\\') {
-				memcpy (utf8, p + 3, 4);
-				utf8[4] = 0;
-				u = strtoul (utf8, NULL, 16);
-				p+=7;
-			} else
-				u = p[0];
-			utf8[g_unichar_to_utf8 (u, utf8)] = 0;
-			g_string_append (out, utf8);
-		} else {
-			g_string_append_c (out, *p);
-		}
-		p++;
-	}
-
-	res = out->str;
-	g_string_free (out, FALSE);
-
-	return res;
-}
-
-static gchar *
-utf8_reencode (const gchar *txt)
-{
-	GString *out = g_string_new ("");
-	gchar *p;
-	gchar *res;
-
-	/* convert:
-        libxml1  8 bit utf8 converted to xml entities byte-by-byte chars -> utf8 */
-
-	p =  (gchar *)txt;
-
-	while (*p) {
-		g_string_append_c (out, (gchar)g_utf8_get_char ((const gchar *)p));
-		p = (gchar *)g_utf8_next_char (p);
-	}
-
-	res = out->str;
-	if (g_utf8_validate (res, -1, NULL)) {
-		g_string_free (out, FALSE);
-		return res;
-	} else {
-		g_string_free (out, TRUE);
-		return g_strdup (txt);
-	}
-}
-
-static gboolean
-upgrade_xml_1_2_rec (xmlNodePtr node)
-{
-	const gchar *value_tags[] = { "string", "address", "regex", "file", "command", NULL };
-	const gchar *rule_tags[] = { "title", NULL };
-	const gchar *item_props[] = { "name", NULL };
-	struct {
-		const gchar *name;
-		const gchar **tags;
-		const gchar **props;
-	} tags[] = {
-		{ "value", value_tags, NULL },
-		{ "rule", rule_tags, NULL },
-		{ "item", NULL, item_props },
-		{ 0 },
-	};
-	xmlNodePtr work;
-	gint i,j;
-	gchar *txt, *tmp;
-
-	/* upgrades the content of a node, if the node has a specific parent/node name */
-
-	for (i = 0; tags[i].name; i++) {
-		if (!strcmp ((gchar *)node->name, tags[i].name)) {
-			if (tags[i].tags != NULL) {
-				work = node->children;
-				while (work) {
-					for (j = 0; tags[i].tags[j]; j++) {
-						if (!strcmp ((gchar *)work->name, tags[i].tags[j])) {
-							txt = (gchar *)xmlNodeGetContent (work);
-							if (is_xml1encoded (txt)) {
-								tmp = decode_xml1 (txt);
-								d(printf ("upgrading xml node %s/%s '%s' -> '%s'\n",
-									  tags[i].name, tags[i].tags[j], txt, tmp));
-								xmlNodeSetContent (work, (guchar *)tmp);
-								g_free (tmp);
-							}
-							xmlFree (txt);
-						}
-					}
-					work = work->next;
-				}
-				break;
-			}
-
-			if (tags[i].props != NULL) {
-				for (j = 0; tags[i].props[j]; j++) {
-					txt = (gchar *)xmlGetProp (node, (guchar *)tags[i].props[j]);
-					tmp = utf8_reencode (txt);
-					d(printf ("upgrading xml property %s on node %s '%s' -> '%s'\n",
-						  tags[i].props[j], tags[i].name, txt, tmp));
-					xmlSetProp (node, (const guchar *)tags[i].props[j], (guchar *)tmp);
-					g_free (tmp);
-					xmlFree (txt);
-				}
-			}
-		}
-	}
-
-	node = node->children;
-	while (node) {
-		upgrade_xml_1_2_rec (node);
-		node = node->next;
-	}
-
-	return TRUE;
-}
-
-static gboolean
-em_upgrade_xml_1_2 (xmlDocPtr doc)
-{
-	xmlNodePtr root;
-
-	if (!doc || !(root = xmlDocGetRootElement (doc)))
-		return TRUE;
-
-	return upgrade_xml_1_2_rec (root);
-}
-
-/* ********************************************************************** */
-/*  Tables for converting flat bonobo conf -> gconf xml blob		  */
-/* ********************************************************************** */
-
-/* Mail/Accounts/ * */
-static e_bconf_map_t cc_map[] = {
-	{ "account_always_cc_%i", "always", E_BCONF_MAP_BOOL },
-	{ "account_always_cc_addrs_%i", "recipients", E_BCONF_MAP_STRING|E_BCONF_MAP_CONTENT },
-	{ NULL },
-};
-
-static e_bconf_map_t bcc_map[] = {
-	{ "account_always_cc_%i", "always", E_BCONF_MAP_BOOL },
-	{ "account_always_bcc_addrs_%i", "recipients", E_BCONF_MAP_STRING|E_BCONF_MAP_CONTENT },
-	{ NULL },
-};
-
-static e_bconf_map_t pgp_map[] = {
-	{ "account_pgp_encrypt_to_self_%i", "encrypt-to-self", E_BCONF_MAP_BOOL },
-	{ "account_pgp_always_trust_%i", "always-trust", E_BCONF_MAP_BOOL },
-	{ "account_pgp_always_sign_%i", "always-sign", E_BCONF_MAP_BOOL },
-	{ "account_pgp_no_imip_sign_%i", "no-imip-sign", E_BCONF_MAP_BOOL },
-	{ "account_pgp_key_%i", "key-id", E_BCONF_MAP_STRING|E_BCONF_MAP_CONTENT },
-	{ NULL },
-};
-
-static e_bconf_map_t smime_map[] = {
-	{ "account_smime_encrypt_to_self_%i", "encrypt-to-self", E_BCONF_MAP_BOOL },
-	{ "account_smime_always_sign_%i", "always-sign", E_BCONF_MAP_BOOL },
-	{ "account_smime_key_%i", "key-id", E_BCONF_MAP_STRING|E_BCONF_MAP_CONTENT },
-	{ NULL },
-};
-
-static e_bconf_map_t identity_sig_map[] = {
-	{ "identity_autogenerated_signature_%i", "auto", E_BCONF_MAP_BOOL },
-	{ "identity_def_signature_%i", "default", E_BCONF_MAP_LONG },
-	{ NULL },
-};
-
-static e_bconf_map_t identity_map[] = {
-	{ "identity_name_%i", "name", E_BCONF_MAP_STRING|E_BCONF_MAP_CONTENT },
-	{ "identity_address_%i", "addr-spec", E_BCONF_MAP_STRING|E_BCONF_MAP_CONTENT },
-	{ "identity_reply_to_%i", "reply-to", E_BCONF_MAP_STRING|E_BCONF_MAP_CONTENT },
-	{ "identity_organization_%i", "organization", E_BCONF_MAP_STRING|E_BCONF_MAP_CONTENT },
-	{ NULL, "signature", E_BCONF_MAP_CHILD, identity_sig_map },
-	{ NULL },
-};
-
-static e_bconf_map_t source_map[] = {
-	{ "source_save_passwd_%i", "save-passwd", E_BCONF_MAP_BOOL },
-	{ "source_keep_on_server_%i", "keep-on-server", E_BCONF_MAP_BOOL },
-	{ "source_auto_check_%i", "auto-check", E_BCONF_MAP_BOOL },
-	{ "source_auto_check_time_%i", "auto-check-timeout", E_BCONF_MAP_LONG },
-	{ "source_url_%i", "url", E_BCONF_MAP_STRING|E_BCONF_MAP_CONTENT },
-	{ NULL },
-};
-
-static e_bconf_map_t transport_map[] = {
-	{ "transport_save_passwd_%i", "save-passwd", E_BCONF_MAP_BOOL },
-	{ "transport_url_%i", "url", E_BCONF_MAP_STRING|E_BCONF_MAP_CONTENT },
-	{ NULL },
-};
-
-static e_bconf_map_t account_map[] = {
-	{ "account_name_%i", "name", E_BCONF_MAP_STRING },
-	{ "source_enabled_%i", "enabled", E_BCONF_MAP_BOOL },
-	{ NULL, "identity", E_BCONF_MAP_CHILD, identity_map },
-	{ NULL, "source", E_BCONF_MAP_CHILD, source_map },
-	{ NULL, "transport", E_BCONF_MAP_CHILD, transport_map },
-	{ "account_drafts_folder_uri_%i", "drafts-folder", E_BCONF_MAP_STRING|E_BCONF_MAP_CONTENT },
-	{ "account_sent_folder_uri_%i", "sent-folder", E_BCONF_MAP_STRING|E_BCONF_MAP_CONTENT },
-	{ NULL, "auto-cc", E_BCONF_MAP_CHILD, cc_map },
-	{ NULL, "auto-bcc", E_BCONF_MAP_CHILD, bcc_map },
-	{ NULL, "pgp", E_BCONF_MAP_CHILD, pgp_map },
-	{ NULL, "smime", E_BCONF_MAP_CHILD, smime_map },
-	{ NULL },
-};
-
-/* /Mail/Signatures/ * */
-static e_bconf_map_t signature_format_map[] = {
-	{ "text/plain", },
-	{ "text/html", },
-	{ NULL }
-};
-
-static e_bconf_map_t signature_map[] = {
-	{ "name_%i", "name", E_BCONF_MAP_STRING },
-	{ "html_%i", "format", E_BCONF_MAP_ENUM, signature_format_map },
-	{ "filename_%i", "filename", E_BCONF_MAP_STRING|E_BCONF_MAP_CONTENT },
-	{ "script_%i", "script", E_BCONF_MAP_STRING|E_BCONF_MAP_CONTENT },
-	{ NULL },
-};
-
-/* ********************************************************************** */
-/*  Tables for bonobo conf -> gconf conversion				  */
-/* ********************************************************************** */
-
-static e_gconf_map_t mail_accounts_map[] = {
-	/* /Mail/Accounts - most entries are processed via the xml blob routine */
-	/* This also works because the initial uid mapping is 1:1 with the list order */
-	{ "default_account", "mail/default_account", E_GCONF_MAP_SIMPLESTRING },
-	{ 0 },
-};
-
-static e_gconf_map_t mail_display_map[] = {
-	/* /Mail/Display */
-	{ "side_bar_search", "mail/display/side_bar_search", E_GCONF_MAP_BOOL },
-	{ "thread_list", "mail/display/thread_list", E_GCONF_MAP_BOOL },
-	{ "thread_subject", "mail/display/thread_subject", E_GCONF_MAP_BOOL },
-	{ "hide_deleted", "mail/display/show_deleted", E_GCONF_MAP_BOOLNOT },
-	{ "preview_pane", "mail/display/show_preview", E_GCONF_MAP_BOOL },
-	{ "paned_size", "mail/display/paned_size", E_GCONF_MAP_INT },
-	{ "seen_timeout", "mail/display/mark_seen_timeout", E_GCONF_MAP_INT },
-	{ "do_seen_timeout", "mail/display/mark_seen", E_GCONF_MAP_BOOL },
-	{ "http_images", "mail/display/load_http_images", E_GCONF_MAP_INT },
-	{ "citation_highlight", "mail/display/mark_citations", E_GCONF_MAP_BOOL },
-	{ "citation_color", "mail/display/citation_colour", E_GCONF_MAP_COLOUR },
-	{ 0 },
-};
-
-static e_gconf_map_t mail_format_map[] = {
-	/* /Mail/Format */
-	{ "message_display_style", "mail/display/message_style", E_GCONF_MAP_INT },
-	{ "send_html", "mail/composer/send_html", E_GCONF_MAP_BOOL },
-	{ "default_reply_style", "mail/format/reply_style", E_GCONF_MAP_INT },
-	{ "default_forward_style", "mail/format/forward_style", E_GCONF_MAP_INT },
-	{ "default_charset", "mail/composer/charset", E_GCONF_MAP_STRING },
-	{ "confirm_unwanted_html", "mail/prompts/unwanted_html", E_GCONF_MAP_BOOL },
-	{ 0 },
-};
-
-static e_gconf_map_t mail_trash_map[] = {
-	/* /Mail/Trash */
-	{ "empty_on_exit", "mail/trash/empty_on_exit", E_GCONF_MAP_BOOL },
-	{ 0 },
-};
-
-static e_gconf_map_t mail_prompts_map[] = {
-	/* /Mail/Prompts */
-	{ "confirm_expunge", "mail/prompts/expunge", E_GCONF_MAP_BOOL },
-	{ "empty_subject", "mail/prompts/empty_subject", E_GCONF_MAP_BOOL },
-	{ "only_bcc", "mail/prompts/only_bcc", E_GCONF_MAP_BOOL },
-	{ 0 }
-};
-
-static e_gconf_map_t mail_filters_map[] = {
-	/* /Mail/Filters */
-	{ "log", "mail/filters/log", E_GCONF_MAP_BOOL },
-	{ "log_path", "mail/filters/logfile", E_GCONF_MAP_STRING },
-	{ 0 }
-};
-
-static e_gconf_map_t mail_notify_map[] = {
-	/* /Mail/Notify */
-	{ "new_mail_notification", "mail/notify/type", E_GCONF_MAP_INT },
-	{ "new_mail_notification_sound_file", "mail/notify/sound", E_GCONF_MAP_STRING },
-	{ 0 }
-};
-
-static e_gconf_map_t mail_filesel_map[] = {
-	/* /Mail/Filesel */
-	{ "last_filesel_dir", "mail/save_dir", E_GCONF_MAP_STRING },
-	{ 0 }
-};
-
-static e_gconf_map_t mail_composer_map[] = {
-	/* /Mail/Composer */
-	{ "ViewFrom", "mail/composer/view/From", E_GCONF_MAP_BOOL },
-	{ "ViewReplyTo", "mail/composer/view/ReplyTo", E_GCONF_MAP_BOOL },
-	{ "ViewCC", "mail/composer/view/Cc", E_GCONF_MAP_BOOL },
-	{ "ViewBCC", "mail/composer/view/Bcc", E_GCONF_MAP_BOOL },
-	{ "ViewSubject", "mail/composer/view/Subject", E_GCONF_MAP_BOOL },
-	{ 0 },
-};
-
-/* ********************************************************************** */
-
-static e_gconf_map_t importer_elm_map[] = {
-	/* /Importer/Elm */
-	{ "mail", "importer/elm/mail", E_GCONF_MAP_BOOL },
-	{ "mail-imported", "importer/elm/mail-imported", E_GCONF_MAP_BOOL },
-	{ 0 },
-};
-
-static e_gconf_map_t importer_pine_map[] = {
-	/* /Importer/Pine */
-	{ "mail", "importer/elm/mail", E_GCONF_MAP_BOOL },
-	{ "address", "importer/elm/address", E_GCONF_MAP_BOOL },
-	{ 0 },
-};
-
-static e_gconf_map_t importer_netscape_map[] = {
-	/* /Importer/Netscape */
-	{ "mail", "importer/netscape/mail", E_GCONF_MAP_BOOL },
-	{ "settings", "importer/netscape/settings", E_GCONF_MAP_BOOL },
-	{ "filters", "importer/netscape/filters", E_GCONF_MAP_BOOL },
-	{ 0 },
-};
-
-/* ********************************************************************** */
-
-static e_gconf_map_list_t gconf_remap_list[] = {
-	{ "/Mail/Accounts", mail_accounts_map },
-	{ "/Mail/Display", mail_display_map },
-	{ "/Mail/Format", mail_format_map },
-	{ "/Mail/Trash", mail_trash_map },
-	{ "/Mail/Prompts", mail_prompts_map },
-	{ "/Mail/Filters", mail_filters_map },
-	{ "/Mail/Notify", mail_notify_map },
-	{ "/Mail/Filesel", mail_filesel_map },
-	{ "/Mail/Composer", mail_composer_map },
-
-	{ "/Importer/Elm", importer_elm_map },
-	{ "/Importer/Pine", importer_pine_map },
-	{ "/Importer/Netscape", importer_netscape_map },
-
-	{ 0 },
-};
-
-static struct {
-	const gchar *label;
-	const gchar *colour;
-} label_default[5] = {
-	{ N_("Important"), "#EF2929" },  /* red */
-	{ N_("Work"),      "#F57900" },  /* orange */
-	{ N_("Personal"),  "#4E9A06" },  /* green */
-	{ N_("To Do"),     "#3465A4" },  /* blue */
-	{ N_("Later"),     "#75507B" }   /* purple */
-};
-
-/* remaps mail config from bconf to gconf */
-static gboolean
-bconf_import(GConfClient *gconf, xmlDocPtr config_xmldb)
-{
-	xmlNodePtr source;
-	gchar labx[16], colx[16];
-	gchar *val, *lab, *col;
-	GSList *list, *l;
-	gint i;
-
-	e_bconf_import(gconf, config_xmldb, gconf_remap_list);
-
-	/* Labels:
-	   label string + label colour as integer
-	   -> label string:# colour as hex */
-	source = e_bconf_get_path(config_xmldb, "/Mail/Labels");
-	if (source) {
-		list = NULL;
-		for (i = 0; i < 5; i++) {
-			sprintf(labx, "label_%d", i);
-			sprintf(colx, "color_%d", i);
-			lab = e_bconf_get_string(source, labx);
-			if ((col = e_bconf_get_value(source, colx))) {
-				sprintf(colx, "#%06x", atoi(col) & 0xffffff);
-				g_free(col);
-			} else
-				strcpy(colx, label_default[i].colour);
-
-			val = g_strdup_printf("%s:%s", lab ? lab : label_default[i].label, colx);
-			list = g_slist_append(list, val);
-			g_free(lab);
-		}
-
-		gconf_client_set_list(gconf, "/apps/evolution/mail/labels", GCONF_VALUE_STRING, list, NULL);
-		while (list) {
-			l = list->next;
-			g_free(list->data);
-			g_slist_free_1(list);
-			list = l;
-		}
-	} else {
-		g_warning("could not find /Mail/Labels in old config database, skipping");
-	}
-
-	/* Accounts: The flat bonobo-config structure is remapped to a list of xml blobs.  Upgrades as necessary */
-	e_bconf_import_xml_blob(gconf, config_xmldb, account_map, "/Mail/Accounts",
-				"/apps/evolution/mail/accounts", "account", "uid");
-
-	/* Same for signatures */
-	e_bconf_import_xml_blob(gconf, config_xmldb, signature_map, "/Mail/Signatures",
-				"/apps/evolution/mail/signatures", "signature", NULL);
-
-	return TRUE;
-}
-
-static gboolean
-em_migrate_1_2(const gchar *data_dir, xmlDocPtr config_xmldb, xmlDocPtr filters, xmlDocPtr vfolders, GError **error)
-{
-	GConfClient *gconf;
-
-	gconf = gconf_client_get_default();
-	bconf_import(gconf, config_xmldb);
-	g_object_unref(gconf);
-
-	em_upgrade_xml_1_2(filters);
-	em_upgrade_xml_1_2(vfolders);
-
-	return TRUE;
-}
-
-#endif	/* !G_OS_WIN32 */
-
-/* 1.4 upgrade functions */
-
-#define EM_MIGRATE_SESSION_TYPE     (em_migrate_session_get_type ())
-#define EM_MIGRATE_SESSION(obj)     (CAMEL_CHECK_CAST((obj), EM_MIGRATE_SESSION_TYPE, EMMigrateSession))
-#define EM_MIGRATE_SESSION_CLASS(k) (CAMEL_CHECK_CLASS_CAST ((k), EM_MIGRATE_SESSION_TYPE, EMMigrateSessionClass))
-#define EM_MIGRATE_IS_SESSION(o)    (CAMEL_CHECK_TYPE((o), EM_MIGRATE_SESSION_TYPE))
-
-typedef struct _EMMigrateSession {
-	CamelSession parent_object;
-
-	CamelStore *store;   /* new folder tree store */
-	gchar *srcdir;        /* old folder tree path */
-} EMMigrateSession;
-
-typedef struct _EMMigrateSessionClass {
-	CamelSessionClass parent_class;
-
-} EMMigrateSessionClass;
-
-static CamelType em_migrate_session_get_type (void);
-static CamelSession *em_migrate_session_new (const gchar *path);
-
-static void
-class_init (EMMigrateSessionClass *klass)
-{
-	;
-}
-
-static CamelType
-em_migrate_session_get_type (void)
-{
-	static CamelType type = CAMEL_INVALID_TYPE;
-
-	if (type == CAMEL_INVALID_TYPE) {
-		type = camel_type_register (
-			camel_session_get_type (),
-			"EMMigrateSession",
-			sizeof (EMMigrateSession),
-			sizeof (EMMigrateSessionClass),
-			(CamelObjectClassInitFunc) class_init,
-			NULL,
-			NULL,
-			NULL);
-	}
-
-	return type;
-}
-
-static CamelSession *
-em_migrate_session_new (const gchar *path)
-{
-	CamelSession *session;
-
-	session = CAMEL_SESSION (camel_object_new (EM_MIGRATE_SESSION_TYPE));
-
-	camel_session_construct (session, path);
-
-	return session;
-}
-
-static GtkWidget *window;
-static GtkLabel *label;
-static GtkProgressBar *progress;
-
-static void
-em_migrate_setup_progress_dialog (const gchar *title, const gchar *desc)
-{
-	GtkWidget *vbox, *hbox, *w;
-	gchar *markup;
-
-	window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
-	gtk_window_set_title ((GtkWindow *) window, _("Migrating..."));
-	gtk_window_set_modal ((GtkWindow *) window, TRUE);
-	gtk_container_set_border_width ((GtkContainer *) window, 6);
-
-	vbox = gtk_vbox_new (FALSE, 6);
-	gtk_widget_show (vbox);
-	gtk_container_add ((GtkContainer *) window, vbox);
-
-	w = gtk_label_new (desc);
-
-	gtk_label_set_line_wrap ((GtkLabel *) w, TRUE);
-	gtk_widget_show (w);
-	gtk_box_pack_start ((GtkBox *) vbox, w, TRUE, TRUE, 0);
-
-	hbox = gtk_hbox_new (FALSE, 6);
-	gtk_widget_show (hbox);
-	gtk_box_pack_start ((GtkBox *) vbox, hbox, TRUE, TRUE, 0);
-
-	label = (GtkLabel *) gtk_label_new ("");
-	gtk_widget_show ((GtkWidget *) label);
-	gtk_box_pack_start ((GtkBox *) hbox, (GtkWidget *) label, TRUE, TRUE, 0);
-
-	progress = (GtkProgressBar *) gtk_progress_bar_new ();
-	gtk_widget_show ((GtkWidget *) progress);
-	gtk_box_pack_start ((GtkBox *) hbox, (GtkWidget *) progress, TRUE, TRUE, 0);
-
-	/* Prepare the message */
-	vbox = gtk_vbox_new (FALSE, 12);
-	gtk_widget_show (vbox);
-	gtk_box_pack_start (GTK_BOX (hbox), vbox, TRUE, TRUE, 0);
-
-	w = gtk_label_new (NULL);
-	gtk_misc_set_alignment (GTK_MISC (w), 0.0, 0.0);
-	markup = g_strconcat ("<big><b>", title ? title : _("Migration"), "</b></big>", NULL);
-	gtk_label_set_markup (GTK_LABEL (w), markup);
-	gtk_box_pack_start (GTK_BOX (vbox), w, TRUE, TRUE, 0);
-	g_free (markup);
-
-	w = gtk_label_new (desc);
-	gtk_misc_set_alignment (GTK_MISC (w), 0.0, 0.0);
-	gtk_label_set_line_wrap (GTK_LABEL (w), TRUE);
-	gtk_box_pack_start (GTK_BOX (vbox), w, TRUE, TRUE, 0);
-
-	/* Progress bar */
-	w = gtk_vbox_new (FALSE, 6);
-	gtk_box_pack_start (GTK_BOX (vbox), w, TRUE, TRUE, 0);
-
-	label = GTK_LABEL (gtk_label_new (""));
-	gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.0);
-	gtk_label_set_line_wrap (label, TRUE);
-	gtk_widget_show (GTK_WIDGET (label));
-	gtk_box_pack_start (GTK_BOX (w), GTK_WIDGET (label), TRUE, TRUE, 0);
-
-	progress = GTK_PROGRESS_BAR (gtk_progress_bar_new ());
-	gtk_widget_show (GTK_WIDGET (progress));
-	gtk_box_pack_start (GTK_BOX (w), GTK_WIDGET (progress), TRUE, TRUE, 0);
-
-	gtk_container_add (GTK_CONTAINER (window), hbox);
-	gtk_widget_show_all (hbox);
-	gtk_widget_show (window);
-}
-
-static void
-em_migrate_close_progress_dialog (void)
-{
-	gtk_widget_destroy ((GtkWidget *) window);
-}
-
-static void
-em_migrate_set_folder_name (const gchar *folder_name)
-{
-	gchar *text;
-
-	text = g_strdup_printf (_("Migrating '%s':"), folder_name);
-	gtk_label_set_text (label, text);
-	g_free (text);
-
-	gtk_progress_bar_set_fraction (progress, 0.0);
-	while (gtk_events_pending ())
-		gtk_main_iteration ();
-}
-
-static void
-em_migrate_set_progress (double percent)
-{
-	gchar text[5];
-
-	snprintf (text, sizeof (text), "%d%%", (gint) (percent * 100.0f));
-
-	gtk_progress_bar_set_fraction (progress, percent);
-	gtk_progress_bar_set_text (progress, text);
-
-	while (gtk_events_pending ())
-		gtk_main_iteration ();
-}
-
-#ifndef G_OS_WIN32
-
-static gboolean
-is_mail_folder (const gchar *metadata)
-{
-	xmlNodePtr node;
-	xmlDocPtr doc;
-	gchar *type;
-
-	if (!(doc = xmlParseFile (metadata))) {
-		g_warning ("Cannot parse `%s'", metadata);
-		return FALSE;
-	}
-
-	if (!(node = xmlDocGetRootElement (doc))) {
-		g_warning ("`%s' corrupt: document contains no root node", metadata);
-		xmlFreeDoc (doc);
-		return FALSE;
-	}
-
-	if (!node->name || strcmp ((gchar *)node->name, "efolder") != 0) {
-		g_warning ("`%s' corrupt: root node is not 'efolder'", metadata);
-		xmlFreeDoc (doc);
-		return FALSE;
-	}
-
-	node = node->children;
-	while (node != NULL) {
-		if (node->name && !strcmp ((gchar *)node->name, "type")) {
-			type = (gchar *)xmlNodeGetContent (node);
-			if (!strcmp ((gchar *)type, "mail")) {
-				xmlFreeDoc (doc);
-				xmlFree (type);
-
-				return TRUE;
-			}
-
-			xmlFree (type);
-
-			break;
-		}
-
-		node = node->next;
-	}
-
-	xmlFreeDoc (doc);
-
-	return FALSE;
-}
-
-static gboolean
-get_local_et_expanded (const gchar *dirname)
-{
-	xmlNodePtr node;
-	xmlDocPtr doc;
-	struct stat st;
-	gchar *buf, *p;
-	gint thread_list;
-
-	buf = g_strdup_printf ("%s/evolution/config/file:%s", g_get_home_dir (), dirname);
-	p = buf + strlen (g_get_home_dir ()) + strlen ("/evolution/config/file:");
-	e_filename_make_safe (p);
-
-	if (stat (buf, &st) == -1) {
-		g_free (buf);
-		return FALSE;
-	}
-
-	if (!(doc = xmlParseFile (buf))) {
-		g_free (buf);
-		return FALSE;
-	}
-
-	g_free (buf);
-
-	if (!(node = xmlDocGetRootElement (doc)) || strcmp ((gchar *)node->name, "expanded_state") != 0) {
-		xmlFreeDoc (doc);
-		return FALSE;
-	}
-
-	if (!(buf = (gchar *)xmlGetProp (node, (const guchar *)"default"))) {
-		xmlFreeDoc (doc);
-		return FALSE;
-	}
-
-	thread_list = strcmp (buf, "0") == 0 ? 0 : 1;
-	xmlFree (buf);
-
-	xmlFreeDoc (doc);
-
-	return thread_list;
-}
-
-static gchar *
-get_local_store_uri (const gchar *dirname, gchar **namep, gint *indexp)
-{
-	gchar *name, *protocol, *metadata, *tmp;
-	gint index;
-	struct stat st;
-	xmlNodePtr node;
-	xmlDocPtr doc;
-
-	metadata = g_build_filename(dirname, "local-metadata.xml", NULL);
-
-	/* in 1.4, any errors are treated as defaults, this function cannot fail */
-
-	/* defaults */
-	name = (gchar *) "mbox";
-	protocol = (gchar *) "mbox";
-	index = TRUE;
-
-	if (stat (metadata, &st) == -1 || !S_ISREG (st.st_mode))
-		goto nofile;
-
-	doc = xmlParseFile(metadata);
-	if (doc == NULL)
-		goto nofile;
-
-	node = doc->children;
-	if (strcmp((gchar *)node->name, "folderinfo"))
-		goto dodefault;
-
-	for (node = node->children; node; node = node->next) {
-		if (node->name && !strcmp ((gchar *)node->name, "folder")) {
-			tmp = (gchar *)xmlGetProp (node, (const guchar *)"type");
-			if (tmp) {
-				protocol = alloca(strlen(tmp)+1);
-				strcpy(protocol, tmp);
-				xmlFree(tmp);
-			}
-			tmp = (gchar *)xmlGetProp (node, (const guchar *)"name");
-			if (tmp) {
-				name = alloca(strlen(tmp)+1);
-				strcpy(name, tmp);
-				xmlFree(tmp);
-			}
-			tmp = (gchar *)xmlGetProp (node, (const guchar *)"index");
-			if (tmp) {
-				index = atoi(tmp);
-				xmlFree(tmp);
-			}
-		}
-	}
-dodefault:
-	xmlFreeDoc (doc);
-nofile:
-	g_free(metadata);
-
-	*namep = g_strdup(name);
-	*indexp = index;
-
-	return g_strdup_printf("%s:%s", protocol, dirname);
-}
-
-#endif	/* !G_OS_WIN32 */
-
-enum {
-	CP_UNIQUE = 0,
-	CP_OVERWRITE,
-	CP_APPEND
-};
-
-static gint open_flags[3] = {
-	O_WRONLY | O_CREAT | O_TRUNC,
-	O_WRONLY | O_CREAT | O_TRUNC,
-	O_WRONLY | O_CREAT | O_APPEND,
-};
-
-static gboolean
-cp (const gchar *src, const gchar *dest, gboolean show_progress, gint mode)
-{
-	guchar readbuf[65536];
-	gssize nread, nwritten;
-	gint errnosav, readfd, writefd;
-	gsize total = 0;
-	struct stat st;
-	struct utimbuf ut;
-
-	/* if the dest file exists and has content, abort - we don't
-	 * want to corrupt their existing data */
-	if (g_stat (dest, &st) == 0 && st.st_size > 0 && mode == CP_UNIQUE) {
-		errno = EEXIST;
-		return FALSE;
-	}
-
-	if (g_stat (src, &st) == -1
-	    || (readfd = g_open (src, O_RDONLY | O_BINARY, 0)) == -1)
-		return FALSE;
-
-	if ((writefd = g_open (dest, open_flags[mode] | O_BINARY, 0666)) == -1) {
-		errnosav = errno;
-		close (readfd);
-		errno = errnosav;
-		return FALSE;
-	}
-
-	do {
-		do {
-			nread = read (readfd, readbuf, sizeof (readbuf));
-		} while (nread == -1 && errno == EINTR);
-
-		if (nread == 0)
-			break;
-		else if (nread < 0)
-			goto exception;
-
-		do {
-			nwritten = write (writefd, readbuf, nread);
-		} while (nwritten == -1 && errno == EINTR);
-
-		if (nwritten < nread)
-			goto exception;
-
-		total += nwritten;
-		if (show_progress)
-			em_migrate_set_progress (((double) total) / ((double) st.st_size));
-	} while (total < st.st_size);
-
-	if (fsync (writefd) == -1)
-		goto exception;
-
-	close (readfd);
-	if (close (writefd) == -1)
-		goto failclose;
-
-	ut.actime = st.st_atime;
-	ut.modtime = st.st_mtime;
-	utime (dest, &ut);
-	chmod (dest, st.st_mode);
-
-	return TRUE;
-
- exception:
-
-	errnosav = errno;
-	close (readfd);
-	close (writefd);
-	errno = errnosav;
-
- failclose:
-
-	errnosav = errno;
-	unlink (dest);
-	errno = errnosav;
-
-	return FALSE;
-}
-
-#ifndef G_OS_WIN32
-
-static gboolean
-cp_r (const gchar *src, const gchar *dest, const gchar *pattern, gint mode)
-{
-	GString *srcpath, *destpath;
-	struct dirent *dent;
-	gsize slen, dlen;
-	struct stat st;
-	DIR *dir;
-
-	if (g_mkdir_with_parents (dest, 0777) == -1)
-		return FALSE;
-
-	if (!(dir = opendir (src)))
-		return FALSE;
-
-	srcpath = g_string_new (src);
-	g_string_append_c (srcpath, '/');
-	slen = srcpath->len;
-
-	destpath = g_string_new (dest);
-	g_string_append_c (destpath, '/');
-	dlen = destpath->len;
-
-	while ((dent = readdir (dir))) {
-		if (!strcmp (dent->d_name, ".") || !strcmp (dent->d_name, ".."))
-			continue;
-
-		g_string_truncate (srcpath, slen);
-		g_string_truncate (destpath, dlen);
-
-		g_string_append (srcpath, dent->d_name);
-		g_string_append (destpath, dent->d_name);
-
-		if (stat (srcpath->str, &st) == -1)
-			continue;
-
-		if (S_ISDIR (st.st_mode)) {
-			cp_r (srcpath->str, destpath->str, pattern, mode);
-		} else if (!pattern || !strcmp (dent->d_name, pattern)) {
-			cp (srcpath->str, destpath->str, FALSE, mode);
-		}
-	}
-
-	closedir (dir);
-
-	g_string_free (destpath, TRUE);
-	g_string_free (srcpath, TRUE);
-
-	return TRUE;
-}
-
-static void
-mbox_build_filename (GString *path, const gchar *toplevel_dir, const gchar *full_name)
-{
-	const gchar *start, *inptr = full_name;
-	gint subdirs = 0;
-
-	while (*inptr != '\0') {
-		if (*inptr == '/')
-			subdirs++;
-		inptr++;
-	}
-
-	g_string_assign(path, toplevel_dir);
-	g_string_append_c (path, '/');
-
-	inptr = full_name;
-	while (*inptr != '\0') {
-		start = inptr;
-		while (*inptr != '/' && *inptr != '\0')
-			inptr++;
-
-		g_string_append_len (path, start, inptr - start);
-
-		if (*inptr == '/') {
-			g_string_append (path, ".sbd/");
-			inptr++;
-
-			/* strip extranaeous '/'s */
-			while (*inptr == '/')
-				inptr++;
-		}
-	}
-}
-
-static gboolean
-em_migrate_folder(EMMigrateSession *session, const gchar *dirname, const gchar *full_name, GError **error)
-{
-	CamelFolder *old_folder = NULL, *new_folder = NULL;
-	CamelStore *local_store = NULL;
-	CamelException ex;
-	gchar *name, *uri;
-	GPtrArray *uids;
-	struct stat st;
-	gboolean thread_list;
-	gint index, i;
-	GString *src, *dest;
-	gboolean success = FALSE;
-
-	camel_exception_init (&ex);
-
-	src = g_string_new("");
-
-	g_string_printf(src, "%s/folder-metadata.xml", dirname);
-	if (stat (src->str, &st) == -1
-	    || !S_ISREG (st.st_mode)
-	    || !is_mail_folder(src->str)) {
-		/* Not an evolution mail folder */
-		g_string_free(src, TRUE);
-		return TRUE;
-	}
-
-	dest = g_string_new("");
-	uri = get_local_store_uri(dirname, &name, &index);
-	em_migrate_set_folder_name (full_name);
-	thread_list = get_local_et_expanded (dirname);
-
-	/* Manually copy local mbox files, its much faster */
-	if (!strncmp (uri, "mbox:", 5)) {
-		static const gchar *meta_ext[] = { ".summary", ".ibex.index", ".ibex.index.data" };
-		gsize slen, dlen;
-		FILE *fp;
-		gchar *p;
-		gint mode;
-
-		g_string_printf (src, "%s/%s", uri + 5, name);
-		mbox_build_filename (dest, ((CamelService *)session->store)->url->path, full_name);
-		p = strrchr (dest->str, '/');
-		*p = '\0';
-
-		slen = src->len;
-		dlen = dest->len;
-
-		if (g_mkdir_with_parents (dest->str, 0777) == -1 && errno != EEXIST) {
-			g_set_error (
-				error, E_SHELL_MIGRATE_ERROR,
-				E_SHELL_MIGRATE_ERROR_FAILED,
-				_("Unable to create new folder `%s': %s"),
-				dest->str, g_strerror (errno));
-			goto fatal;
-		}
-
-		*p = '/';
-		mode = CP_UNIQUE;
-	retry_copy:
-		if (!cp (src->str, dest->str, TRUE, mode)) {
-			if (errno == EEXIST) {
-				gint save = errno;
-
-				switch (e_alert_run_dialog_for_args (e_shell_get_active_window (NULL), "mail:ask-migrate-existing", src->str, dest->str, NULL)) {
-				case GTK_RESPONSE_ACCEPT:
-					mode = CP_OVERWRITE;
-					goto retry_copy;
-				case GTK_RESPONSE_OK:
-					mode = CP_APPEND;
-					goto retry_copy;
-				case GTK_RESPONSE_REJECT:
-					goto ignore;
-				}
-
-				errno = save;
-			}
-			g_set_error (
-				error, E_SHELL_MIGRATE_ERROR,
-				E_SHELL_MIGRATE_ERROR_FAILED,
-				_("Unable to copy folder `%s' to `%s': %s"),
-				src->str, dest->str, g_strerror (errno));
-			goto fatal;
-		}
-	ignore:
-
-		/* create a .cmeta file specifying to index and/or thread the folder */
-		g_string_truncate (dest, dlen);
-		g_string_append (dest, ".cmeta");
-		if ((fp = fopen (dest->str, "w")) != NULL) {
-			gint fd = fileno (fp);
-
-			/* write the magic string */
-			if (fwrite ("CLMD", 4, 1, fp) != 1)
-				goto cmeta_err;
-
-			/* write the version (1) */
-			if (camel_file_util_encode_uint32 (fp, 1) == -1)
-				goto cmeta_err;
-
-			/* write the meta count */
-			if (camel_file_util_encode_uint32 (fp, thread_list ? 1 : 0) == -1)
-				goto cmeta_err;
-
-			if (!thread_list) {
-				if (camel_file_util_encode_string (fp, "evolution:thread_list") == -1)
-					goto cmeta_err;
-
-				if (camel_file_util_encode_string (fp, !thread_list ? "1" : "0") == -1)
-					goto cmeta_err;
-			}
-
-			/* write the prop count (only prop is the index prop) */
-			if (camel_file_util_encode_uint32 (fp, 1) == -1)
-				goto cmeta_err;
-
-			/* write the index prop tag (== CAMEL_FOLDER_ARG_LAST|CAMEL_ARG_BOO) */
-			if (camel_file_util_encode_uint32 (fp, CAMEL_FOLDER_ARG_LAST|CAMEL_ARG_BOO) == -1)
-				goto cmeta_err;
-
-			/* write the index prop value */
-			if (camel_file_util_encode_uint32 (fp, 1) == -1)
-				goto cmeta_err;
-
-			fflush (fp);
-
-			if (fsync (fd) == -1) {
-			cmeta_err:
-				fclose (fp);
-				unlink (dest->str);
-			} else {
-				fclose (fp);
-			}
-		}
-
-		/* copy over the metadata files */
-		for (i = 0; i < G_N_ELEMENTS (meta_ext); i++) {
-			g_string_truncate (src, slen);
-			g_string_truncate (dest, dlen);
-
-			g_string_append (src, meta_ext[i]);
-			g_string_append (dest, meta_ext[i]);
-			cp (src->str, dest->str, FALSE, CP_OVERWRITE);
-		}
-	} else {
-		guint32 flags = CAMEL_STORE_FOLDER_CREATE;
-
-		if (!(local_store = camel_session_get_store ((CamelSession *) session, uri, &ex))
-		    || !(old_folder = camel_store_get_folder (local_store, name, 0, &ex)))
-			goto fatal;
-
-		flags |= (index ? CAMEL_STORE_FOLDER_BODY_INDEX : 0);
-		if (!(new_folder = camel_store_get_folder (session->store, full_name, flags, &ex)))
-			goto fatal;
-
-		if (!thread_list) {
-			camel_object_meta_set (new_folder, "evolution:thread_list", !thread_list ? "1" : "0");
-			camel_object_state_write (new_folder);
-		}
-
-		uids = camel_folder_get_uids (old_folder);
-		for (i = 0; i < uids->len; i++) {
-			CamelMimeMessage *message;
-			CamelMessageInfo *info;
-
-			if (!(info = camel_folder_get_message_info (old_folder, uids->pdata[i])))
-				continue;
-
-			if (!(message = camel_folder_get_message (old_folder, uids->pdata[i], &ex))) {
-				camel_folder_free_message_info (old_folder, info);
-				camel_folder_free_uids (old_folder, uids);
-				goto fatal;
-			}
-
-			camel_folder_append_message (new_folder, message, info, NULL, &ex);
-			camel_folder_free_message_info (old_folder, info);
-			camel_object_unref (message);
-
-			if (camel_exception_is_set (&ex))
-				break;
-
-			em_migrate_set_progress (((double) i + 1) / ((double) uids->len));
-		}
-
-		camel_folder_free_uids (old_folder, uids);
-
-		if (camel_exception_is_set (&ex))
-			goto fatal;
-	}
-	success = TRUE;
-fatal:
-	g_free (uri);
-	g_free (name);
-	g_string_free(src, TRUE);
-	g_string_free(dest, TRUE);
-	if (local_store)
-		camel_object_unref(local_store);
-	if (old_folder)
-		camel_object_unref(old_folder);
-	if (new_folder)
-		camel_object_unref(new_folder);
-
-	if (camel_exception_is_set (&ex)) {
-		g_set_error (
-			error, E_SHELL_MIGRATE_ERROR,
-			E_SHELL_MIGRATE_ERROR_FAILED,
-			"%s", camel_exception_get_description (&ex));
-		camel_exception_clear (&ex);
-	}
-
-	return success;
-}
-
-static gboolean
-em_migrate_dir (EMMigrateSession *session, const gchar *dirname, const gchar *full_name, GError **error)
-{
-	gchar *path;
-	DIR *dir;
-	struct stat st;
-	struct dirent *dent;
-	gboolean success = TRUE;
-
-	if (!em_migrate_folder(session, dirname, full_name, error))
-		return FALSE;
-
-	/* no subfolders, not readable, don't care */
-	path = g_strdup_printf ("%s/subfolders", dirname);
-	if (stat (path, &st) == -1 || !S_ISDIR (st.st_mode)) {
-		g_free (path);
-		return TRUE;
-	}
-
-	if (!(dir = opendir (path))) {
-		g_free (path);
-		return TRUE;
-	}
-
-	while (success && (dent = readdir (dir))) {
-		gchar *full_path;
-		gchar *name;
-
-		if (dent->d_name[0] == '.')
-			continue;
-
-		full_path = g_strdup_printf ("%s/%s", path, dent->d_name);
-		if (stat (full_path, &st) == -1 || !S_ISDIR (st.st_mode)) {
-			g_free (full_path);
-			continue;
-		}
-
-		name = g_strdup_printf ("%s/%s", full_name, dent->d_name);
-		success = em_migrate_dir (session, full_path, name, error);
-		g_free (full_path);
-		g_free (name);
-	}
-
-	closedir (dir);
-
-	g_free (path);
-
-	return success;
-}
-
-static gboolean
-em_migrate_local_folders_1_4 (EMMigrateSession *session, GError **error)
-{
-	struct dirent *dent;
-	struct stat st;
-	DIR *dir;
-	gboolean success = TRUE;
-
-	if (!(dir = opendir (session->srcdir))) {
-		g_set_error (
-			error, E_SHELL_MIGRATE_ERROR,
-			E_SHELL_MIGRATE_ERROR_FAILED,
-			_("Unable to scan for existing mailboxes at "
-			  "`%s': %s"), session->srcdir, g_strerror (errno));
-		return FALSE;
-	}
-
-	em_migrate_setup_progress_dialog (
-		_("Migrating Folders"),
-		_("The location and hierarchy of the Evolution mailbox "
-		  "folders has changed since Evolution 1.x.\n\nPlease be "
-		  "patient while Evolution migrates your folders..."));
-
-	while (success && (dent = readdir (dir))) {
-		gchar *full_path;
-
-		if (dent->d_name[0] == '.')
-			continue;
-
-		full_path = g_strdup_printf ("%s/%s", session->srcdir, dent->d_name);
-		if (stat (full_path, &st) == -1 || !S_ISDIR (st.st_mode)) {
-			g_free (full_path);
-			continue;
-		}
-
-		success = em_migrate_dir (session, full_path, dent->d_name, error);
-		g_free (full_path);
-	}
-
-	closedir (dir);
-
-	em_migrate_close_progress_dialog ();
-
-	return success;
-}
-
-static gchar *
-upgrade_xml_uris_1_4 (const gchar *uri)
-{
-	gchar *path, *prefix, *p;
-	CamelURL *url;
-
-	if (!strncmp (uri, "file:", 5)) {
-		url = camel_url_new (uri, NULL);
-		camel_url_set_protocol (url, "email");
-		camel_url_set_user (url, "local");
-		camel_url_set_host (url, "local");
-
-		prefix = g_build_filename (g_get_home_dir (), "evolution", "local", NULL);
-		if (strncmp (url->path, prefix, strlen (prefix)) != 0) {
-			/* uri is busticated - user probably copied from another user's home directory */
-			camel_url_free (url);
-			g_free (prefix);
-
-			return g_strdup (uri);
-		}
-		path = g_strdup (url->path + strlen (prefix));
-		g_free (prefix);
-
-		/* modify the path in-place */
-		p = path + strlen (path) - 12;
-		while (p > path) {
-			if (!strncmp (p, "/subfolders/", 12))
-				memmove (p, p + 11, strlen (p + 11) + 1);
-
-			p--;
-		}
-
-		camel_url_set_path (url, path);
-		g_free (path);
-
-		path = camel_url_to_string (url, 0);
-		camel_url_free (url);
-
-		return path;
-	} else {
-		return em_uri_from_camel (uri);
-	}
-}
-
-static void
-upgrade_vfolder_sources_1_4 (xmlDocPtr doc)
-{
-	xmlNodePtr root, node;
-
-	if (!doc || !(root = xmlDocGetRootElement (doc)))
-		return;
-
-	if (!root->name || strcmp ((gchar *)root->name, "filteroptions") != 0) {
-		/* root node is not <filteroptions>, nothing to upgrade */
-		return;
-	}
-
-	if (!(node = xml_find_node (root, "ruleset"))) {
-		/* no ruleset node, nothing to upgrade */
-		return;
-	}
-
-	node = node->children;
-	while (node != NULL) {
-		if (node->name && !strcmp ((gchar *)node->name, "rule")) {
-			xmlNodePtr sources;
-			gchar *src;
-
-			if (!(src = (gchar *)xmlGetProp (node, (const guchar *)"source")))
-				src = (gchar *)xmlStrdup ((const guchar *)"local");  /* default to all local folders? */
-
-			xmlSetProp (node, (const guchar *)"source", (const guchar *)"incoming");
-
-			if (!(sources = xml_find_node (node, "sources")))
-				sources = xmlNewChild (node, NULL, (const guchar *)"sources", NULL);
-
-			xmlSetProp (sources, (const guchar *)"with", (guchar *)src);
-			xmlFree (src);
-		}
-
-		node = node->next;
-	}
-}
-
-static gchar *
-get_nth_sig (gint id)
-{
-	ESignatureList *list;
-	ESignature *sig;
-	EIterator *iter;
-	gchar *uid = NULL;
-	gint i = 0;
-
-	list = e_get_signature_list ();
-	iter = e_list_get_iterator ((EList *) list);
-
-	while (e_iterator_is_valid (iter) && i < id) {
-		e_iterator_next (iter);
-		i++;
-	}
-
-	if (i == id && e_iterator_is_valid (iter)) {
-		sig = (ESignature *) e_iterator_get (iter);
-		uid = g_strdup (e_signature_get_uid (sig));
-	}
-
-	g_object_unref (iter);
-
-	return uid;
-}
-
-static void
-em_upgrade_accounts_1_4 (void)
-{
-	EAccountList *accounts;
-	EIterator *iter;
-
-	if (!(accounts = e_get_account_list ()))
-		return;
-
-	iter = e_list_get_iterator ((EList *) accounts);
-	while (e_iterator_is_valid (iter)) {
-		EAccount *account = (EAccount *) e_iterator_get (iter);
-		gchar *url;
-
-		if (account->drafts_folder_uri) {
-			url = upgrade_xml_uris_1_4 (account->drafts_folder_uri);
-			g_free (account->drafts_folder_uri);
-			account->drafts_folder_uri = url;
-		}
-
-		if (account->sent_folder_uri) {
-			url = upgrade_xml_uris_1_4 (account->sent_folder_uri);
-			g_free (account->sent_folder_uri);
-			account->sent_folder_uri = url;
-		}
-
-		if (account->id->sig_uid && !strncmp (account->id->sig_uid, "::", 2)) {
-			gint sig_id;
-
-			sig_id = strtol (account->id->sig_uid + 2, NULL, 10);
-			g_free (account->id->sig_uid);
-			account->id->sig_uid = get_nth_sig (sig_id);
-		}
-
-		e_iterator_next (iter);
-	}
-
-	g_object_unref (iter);
-
-	e_account_list_save (accounts);
-}
-
-static gboolean
-em_migrate_pop_uid_caches_1_4 (const gchar *data_dir, GError **error)
-{
-	GString *oldpath, *newpath;
-	struct dirent *dent;
-	gsize olen, nlen;
-	gchar *cache_dir;
-	DIR *dir;
-	gboolean success = TRUE;
-
-	/* Sigh, too many unique strings to translate, for cases which shouldn't ever happen */
-
-	/* open the old cache dir */
-	cache_dir = g_build_filename (g_get_home_dir (), "evolution", "mail", "pop3", NULL);
-	if (!(dir = opendir (cache_dir))) {
-		if (errno == ENOENT) {
-			g_free(cache_dir);
-			return TRUE;
-		}
-
-		g_set_error (
-			error, E_SHELL_MIGRATE_ERROR,
-			E_SHELL_MIGRATE_ERROR_FAILED,
-			_("Unable to open old POP keep-on-server data "
-			  "`%s': %s"), cache_dir, g_strerror (errno));
-		g_free (cache_dir);
-		return FALSE;
-	}
-
-	oldpath = g_string_new (cache_dir);
-	g_string_append_c (oldpath, '/');
-	olen = oldpath->len;
-	g_free (cache_dir);
-
-	cache_dir = g_build_filename (data_dir, "pop", NULL);
-	if (g_mkdir_with_parents (cache_dir, 0777) == -1) {
-		g_set_error (
-			error, E_SHELL_MIGRATE_ERROR,
-			E_SHELL_MIGRATE_ERROR_FAILED,
-			_("Unable to create POP3 keep-on-server data "
-			  "directory `%s': %s"), cache_dir,
-			g_strerror (errno));
-		g_string_free (oldpath, TRUE);
-		g_free (cache_dir);
-		closedir (dir);
-		return FALSE;
-	}
-
-	newpath = g_string_new (cache_dir);
-	g_string_append_c (newpath, '/');
-	nlen = newpath->len;
-	g_free (cache_dir);
-
-	while (success && (dent = readdir (dir))) {
-		if (strncmp (dent->d_name, "cache-pop:__", 12) != 0)
-			continue;
-
-		g_string_truncate (oldpath, olen);
-		g_string_truncate (newpath, nlen);
-
-		g_string_append (oldpath, dent->d_name);
-		g_string_append (newpath, dent->d_name + 12);
-
-		/* strip the trailing '_' */
-		g_string_truncate (newpath, newpath->len - 1);
-
-		if (g_mkdir_with_parents (newpath->str, 0777) == -1
-		    || !cp(oldpath->str, (g_string_append(newpath, "/uid-cache"))->str, FALSE, CP_UNIQUE)) {
-			g_set_error (
-				error, E_SHELL_MIGRATE_ERROR,
-				E_SHELL_MIGRATE_ERROR_FAILED,
-				_("Unable to copy POP3 keep-on-server data "
-				  "`%s': %s"), oldpath->str,
-				g_strerror (errno));
-			success = FALSE;
-		}
-
-	}
-
-	g_string_free (oldpath, TRUE);
-	g_string_free (newpath, TRUE);
-
-	closedir (dir);
-
-	return success;
-}
-
-static gboolean
-em_migrate_imap_caches_1_4 (const gchar *data_dir, GError **error)
-{
-	gchar *src, *dest;
-	struct stat st;
-
-	src = g_build_filename (g_get_home_dir (), "evolution", "mail", "imap", NULL);
-	if (stat (src, &st) == -1 || !S_ISDIR (st.st_mode)) {
-		g_free (src);
-		return TRUE;
-	}
-
-	dest = g_build_filename (data_dir, "imap", NULL);
-
-	/* we don't care if this fails, it's only a cache... */
-	cp_r (src, dest, "summary", CP_OVERWRITE);
-
-	g_free (dest);
-	g_free (src);
-
-	return TRUE;
-}
-
-static gboolean
-em_migrate_folder_expand_state_1_4 (const gchar *data_dir, GError **error)
-{
-	GString *srcpath, *destpath;
-	gsize slen, dlen, rlen;
-	gchar *evo14_mbox_root;
-	struct dirent *dent;
-	struct stat st;
-	DIR *dir;
-
-	srcpath = g_string_new (g_get_home_dir ());
-	g_string_append (srcpath, "/evolution/config");
-	if (stat (srcpath->str, &st) == -1 || !S_ISDIR (st.st_mode)) {
-		g_string_free (srcpath, TRUE);
-		return TRUE;
-	}
-
-	destpath = g_string_new (data_dir);
-	g_string_append (destpath, "/config");
-	if (g_mkdir_with_parents (destpath->str, 0777) == -1 || !(dir = opendir (srcpath->str))) {
-		g_string_free (destpath, TRUE);
-		g_string_free (srcpath, TRUE);
-		return TRUE;
-	}
-
-	g_string_append (srcpath, "/et-expanded-");
-	slen = srcpath->len;
-	g_string_append (destpath, "/et-expanded-");
-	dlen = destpath->len;
-
-	evo14_mbox_root = g_build_filename (g_get_home_dir (), "evolution", "local", NULL);
-	e_filename_make_safe (evo14_mbox_root);
-	rlen = strlen (evo14_mbox_root);
-	evo14_mbox_root = g_realloc (evo14_mbox_root, rlen + 2);
-	evo14_mbox_root[rlen++] = '_';
-	evo14_mbox_root[rlen] = '\0';
-
-	while ((dent = readdir (dir))) {
-		gchar *full_name, *inptr, *buf = NULL;
-		const gchar *filename;
-		GString *new;
-
-		if (strncmp (dent->d_name, "et-expanded-", 12) != 0)
-			continue;
-
-		if (!strncmp (dent->d_name + 12, "file:", 5)) {
-			/* need to munge the filename */
-			inptr = dent->d_name + 17;
-
-			if (!strncmp (inptr, evo14_mbox_root, rlen)) {
-				/* this should always be the case afaik... */
-				inptr += rlen;
-				new = g_string_new ("mbox:");
-				g_string_append_printf (new, "%s/local#", data_dir);
-
-				full_name = g_strdup (inptr);
-				inptr = full_name + strlen (full_name) - 12;
-				while (inptr > full_name) {
-					if (!strncmp (inptr, "_subfolders_", 12))
-						memmove (inptr, inptr + 11, strlen (inptr + 11) + 1);
-
-					inptr--;
-				}
-
-				g_string_append (new, full_name);
-				g_free (full_name);
-
-				filename = buf = new->str;
-				g_string_free (new, FALSE);
-				e_filename_make_safe (buf);
-			} else {
-				/* but just in case... */
-				filename = dent->d_name + 12;
-			}
-		} else {
-			/* no munging needed */
-			filename = dent->d_name + 12;
-		}
-
-		g_string_append (srcpath, dent->d_name + 12);
-		g_string_append (destpath, filename);
-		g_free (buf);
-
-		cp (srcpath->str, destpath->str, FALSE, CP_UNIQUE);
-
-		g_string_truncate (srcpath, slen);
-		g_string_truncate (destpath, dlen);
-	}
-
-	closedir (dir);
-
-	g_free (evo14_mbox_root);
-	g_string_free (destpath, TRUE);
-	g_string_free (srcpath, TRUE);
-
-	return TRUE;
-}
-
-static gboolean
-em_migrate_folder_view_settings_1_4 (const gchar *data_dir, GError **error)
-{
-	GString *srcpath, *destpath;
-	gsize slen, dlen, rlen;
-	gchar *evo14_mbox_root;
-	struct dirent *dent;
-	struct stat st;
-	DIR *dir;
-
-	srcpath = g_string_new (g_get_home_dir ());
-	g_string_append (srcpath, "/evolution/views/mail");
-	if (stat (srcpath->str, &st) == -1 || !S_ISDIR (st.st_mode)) {
-		g_string_free (srcpath, TRUE);
-		return TRUE;
-	}
-
-	destpath = g_string_new (data_dir);
-	g_string_append (destpath, "/views");
-	if (g_mkdir_with_parents (destpath->str, 0777) == -1 || !(dir = opendir (srcpath->str))) {
-		g_string_free (destpath, TRUE);
-		g_string_free (srcpath, TRUE);
-		return TRUE;
-	}
-
-	g_string_append_c (srcpath, '/');
-	slen = srcpath->len;
-	g_string_append_c (destpath, '/');
-	dlen = destpath->len;
-
-	evo14_mbox_root = g_build_filename (g_get_home_dir (), "evolution", "local", NULL);
-	e_filename_make_safe (evo14_mbox_root);
-	rlen = strlen (evo14_mbox_root);
-	evo14_mbox_root = g_realloc (evo14_mbox_root, rlen + 2);
-	evo14_mbox_root[rlen++] = '_';
-	evo14_mbox_root[rlen] = '\0';
-
-	while ((dent = readdir (dir))) {
-		gchar *full_name, *inptr, *buf = NULL;
-		const gchar *filename, *ext;
-		gsize prelen = 0;
-		GString *new;
-
-		if (dent->d_name[0] == '.')
-			continue;
-
-		if (!(ext = strrchr (dent->d_name, '.')))
-			continue;
-
-		if (!strcmp (ext, ".galview") || !strcmp ((gchar *)dent->d_name, "galview.xml")) {
-			/* just copy the file */
-			filename = dent->d_name;
-			goto copy;
-		} else if (strcmp (ext, ".xml") != 0) {
-			continue;
-		}
-
-		if (!strncmp ((const gchar *)dent->d_name, "current_view-", 13)) {
-			prelen = 13;
-		} else if (!strncmp ((const gchar *)dent->d_name, "custom_view-", 12)) {
-			prelen = 12;
-		} else {
-			/* huh? wtf is this file? */
-			continue;
-		}
-
-		if (!strncmp (dent->d_name + prelen, "file:", 5)) {
-			/* need to munge the filename */
-			inptr = dent->d_name + prelen + 5;
-
-			if (!strncmp (inptr, evo14_mbox_root, rlen)) {
-				/* this should always be the case afaik... */
-				inptr += rlen;
-				new = g_string_new ("mbox:");
-				g_string_append_printf (new, "%s/local#", data_dir);
-
-				full_name = g_strdup (inptr);
-				inptr = full_name + strlen (full_name) - 12;
-				while (inptr > full_name) {
-					if (!strncmp (inptr, "_subfolders_", 12))
-						memmove (inptr, inptr + 11, strlen (inptr + 11) + 1);
-
-					inptr--;
-				}
-
-				g_string_append (new, full_name);
-				g_free (full_name);
-
-				filename = buf = new->str;
-				g_string_free (new, FALSE);
-				e_filename_make_safe (buf);
-			} else {
-				/* but just in case... */
-				filename = dent->d_name + prelen;
-			}
-		} else {
-			/* no munging needed */
-			filename = dent->d_name + prelen;
-		}
-
-	copy:
-		g_string_append (srcpath, dent->d_name);
-		if (prelen > 0)
-			g_string_append_len (destpath, dent->d_name, prelen);
-		g_string_append (destpath, filename);
-		g_free (buf);
-
-		cp (srcpath->str, destpath->str, FALSE, CP_UNIQUE);
-
-		g_string_truncate (srcpath, slen);
-		g_string_truncate (destpath, dlen);
-	}
-
-	closedir (dir);
-
-	g_free (evo14_mbox_root);
-	g_string_free (destpath, TRUE);
-	g_string_free (srcpath, TRUE);
-
-	return TRUE;
-}
-
-#define SUBFOLDER_DIR_NAME     "subfolders"
-#define SUBFOLDER_DIR_NAME_LEN 10
-
-static gchar *
-e_path_to_physical (const gchar *prefix, const gchar *vpath)
-{
-	const gchar *p, *newp;
-	gchar *dp;
-	gchar *ppath;
-	gint ppath_len;
-	gint prefix_len;
-
-	while (*vpath == '/')
-		vpath++;
-	if (!prefix)
-		prefix = "";
-
-	/* Calculate the length of the real path. */
-	ppath_len = strlen (vpath);
-	ppath_len++;	/* For the ending zero.  */
-
-	prefix_len = strlen (prefix);
-	ppath_len += prefix_len;
-	ppath_len++;	/* For the separating slash.  */
-
-	/* Take account of the fact that we need to translate every
-	 * separator into `subfolders/'.
-	 */
-	p = vpath;
-	while (1) {
-		newp = strchr (p, '/');
-		if (newp == NULL)
-			break;
-
-		ppath_len += SUBFOLDER_DIR_NAME_LEN;
-		ppath_len++; /* For the separating slash.  */
-
-		/* Skip consecutive slashes.  */
-		while (*newp == '/')
-			newp++;
-
-		p = newp;
-	};
-
-	ppath = g_malloc (ppath_len);
-	dp = ppath;
-
-	memcpy (dp, prefix, prefix_len);
-	dp += prefix_len;
-	*(dp++) = '/';
-
-	/* Copy the mangled path.  */
-	p = vpath;
-	while (1) {
-		newp = strchr (p, '/');
-		if (newp == NULL) {
-			strcpy (dp, p);
-			break;
-		}
-
-		memcpy (dp, p, newp - p + 1); /* `+ 1' to copy the slash too.  */
-		dp += newp - p + 1;
-
-		memcpy (dp, SUBFOLDER_DIR_NAME, SUBFOLDER_DIR_NAME_LEN);
-		dp += SUBFOLDER_DIR_NAME_LEN;
-
-		*(dp++) = '/';
-
-		/* Skip consecutive slashes.  */
-		while (*newp == '/')
-			newp++;
-
-		p = newp;
-	}
-
-	return ppath;
-}
-
-static gboolean
-em_migrate_imap_cmeta_1_4(const gchar *data_dir, GError **error)
-{
-	GConfClient *gconf;
-	GSList *paths, *p;
-	EAccountList *accounts;
-	const EAccount *account;
-
-	if (!(accounts = e_get_account_list ()))
-		return TRUE;
-
-	gconf = gconf_client_get_default();
-	paths = gconf_client_get_list(gconf, "/apps/evolution/shell/offline/folder_paths", GCONF_VALUE_STRING, NULL);
-	for (p = paths;p;p = g_slist_next(p)) {
-		gchar *name, *path;
-
-		name = p->data;
-		if (*name)
-			name++;
-		path = strchr(name, '/');
-		if (path) {
-			*path++ = 0;
-			account = e_account_list_find(accounts, E_ACCOUNT_FIND_NAME, name);
-			if (account && !strncmp(account->source->url, "imap:", 5)) {
-				CamelURL *url = camel_url_new(account->source->url, NULL);
-
-				if (url) {
-					gchar *dir, *base;
-
-					base = g_strdup_printf("%s/imap/%s@%s/folders",
-							       data_dir,
-							       url->user?url->user:"",
-							       url->host?url->host:"");
-
-					dir = e_path_to_physical(base, path);
-					if (g_mkdir_with_parents(dir, 0777) == 0) {
-						gchar *cmeta;
-						FILE *fp;
-
-						cmeta = g_build_filename(dir, "cmeta", NULL);
-						fp = fopen(cmeta, "w");
-						if (fp) {
-							/* header/version */
-							fwrite("CLMD", 4, 1, fp);
-							camel_file_util_encode_uint32(fp, 1);
-							/* meta count, do we have any metadata? */
-							camel_file_util_encode_uint32(fp, 0);
-							/* prop count */
-							camel_file_util_encode_uint32(fp, 1);
-							/* sync offline property */
-							camel_file_util_encode_uint32(fp, CAMEL_DISCO_FOLDER_OFFLINE_SYNC);
-							camel_file_util_encode_uint32(fp, 1);
-							fclose(fp);
-						} else {
-							g_warning("couldn't create imap folder cmeta file '%s'", cmeta);
-						}
-						g_free(cmeta);
-					} else {
-						g_warning("couldn't create imap folder directory '%s'", dir);
-					}
-					g_free(dir);
-					g_free(base);
-					camel_url_free(url);
-				}
-			} else
-				g_warning("can't find offline folder '%s' '%s'", name, path);
-		}
-		g_free(p->data);
-	}
-	g_slist_free(paths);
-	g_object_unref(gconf);
-
-	/* we couldn't care less if this doesn't work */
-
-	return TRUE;
-}
-
-static void
-remove_system_searches(xmlDocPtr searches)
-{
-	xmlNodePtr node;
-
-	/* in pre 2.0, system searches were stored in the user
-	 * searches.xml file with the source set to 'demand'.  In 2.0+
-	 * the system searches are stored in the system
-	 * searchtypes.xml file instead */
-
-	node = xmlDocGetRootElement(searches);
-	if (!node->name || strcmp((gchar *)node->name, "filteroptions"))
-		return;
-
-	if (!(node = xml_find_node(node, "ruleset")))
-		return;
-
-	node = node->children;
-	while (node != NULL) {
-		xmlNodePtr nnode = node->next;
-
-		if (node->name && !strcmp ((gchar *)node->name, "rule")) {
-			gchar *src;
-
-			src = (gchar *)xmlGetProp(node, (guchar *)"source");
-			if (src && !strcmp((gchar *)src, "demand")) {
-				xmlUnlinkNode(node);
-				xmlFreeNodeList(node);
-			}
-			xmlFree (src);
-		}
-
-		node = nnode;
-	}
-}
-
-static gboolean
-em_migrate_1_4 (const gchar *data_dir, xmlDocPtr filters, xmlDocPtr vfolders, GError **error)
-{
-	EMMigrateSession *session;
-	CamelException lex;
-	struct stat st;
-	gchar *path;
-	xmlDocPtr searches;
-
-	camel_init (data_dir, TRUE);
-	camel_provider_init();
-	session = (EMMigrateSession *) em_migrate_session_new (data_dir);
-
-	session->srcdir = g_build_filename (g_get_home_dir (), "evolution", "local", NULL);
-
-	path = g_strdup_printf ("mbox:%s/.evolution/mail/local", g_get_home_dir ());
-	if (stat (path + 5, &st) == -1) {
-		if (errno != ENOENT || g_mkdir_with_parents (path + 5, 0777) == -1) {
-			g_set_error (
-				error, E_SHELL_MIGRATE_ERROR,
-				E_SHELL_MIGRATE_ERROR_FAILED,
-				_("Failed to create local mail storage "
-				  "`%s': %s"), path + 5, g_strerror (errno));
-			g_free (session->srcdir);
-			camel_object_unref (session);
-			g_free (path);
-			return FALSE;
-		}
-	}
-
-	camel_exception_init (&lex);
-	if (!(session->store = camel_session_get_store ((CamelSession *) session, path, &lex))) {
-		g_set_error (
-			error, E_SHELL_MIGRATE_ERROR,
-			E_SHELL_MIGRATE_ERROR_FAILED,
-			_("Failed to create local mail storage `%s': %s"),
-			path, lex.desc);
-		g_free (session->srcdir);
-		camel_object_unref (session);
-		camel_exception_clear (&lex);
-		g_free (path);
-		return FALSE;
-	}
-	g_free (path);
-
-	if (!em_migrate_local_folders_1_4 (session, error))
-		return FALSE;
-
-	camel_object_unref (session->store);
-	g_free (session->srcdir);
-
-	camel_object_unref (session);
-
-	em_upgrade_accounts_1_4();
-
-	upgrade_xml_uris(filters, upgrade_xml_uris_1_4);
-	upgrade_vfolder_sources_1_4(vfolders);
-	upgrade_xml_uris(vfolders, upgrade_xml_uris_1_4);
-
-	path = g_build_filename(g_get_home_dir(), "evolution", NULL);
-	searches = emm_load_xml(path, "searches.xml");
-	g_free(path);
-	if (searches) {
-		remove_system_searches(searches);
-		emm_save_xml(searches, data_dir, "searches.xml");
-		xmlFreeDoc(searches);
-	}
-
-	if (!em_migrate_pop_uid_caches_1_4 (data_dir, error))
-		return FALSE;
-
-	/* these are non-fatal */
-	em_migrate_imap_caches_1_4 (data_dir, error);
-	g_clear_error (error);
-	em_migrate_folder_expand_state_1_4 (data_dir, error);
-	g_clear_error (error);
-	em_migrate_folder_view_settings_1_4 (data_dir, error);
-	g_clear_error (error);
-	em_migrate_imap_cmeta_1_4 (data_dir, error);
-	g_clear_error (error);
-
-	return TRUE;
-}
-
-static void
-em_update_accounts_2_11 (void)
-{
-	EAccountList *accounts;
-	EIterator *iter;
-	gboolean changed = FALSE;
-
-	if (!(accounts = e_get_account_list ()))
-		return;
-
-	iter = e_list_get_iterator ((EList *) accounts);
-	while (e_iterator_is_valid (iter)) {
-		EAccount *account = (EAccount *) e_iterator_get (iter);
-
-		if (g_str_has_prefix (account->source->url, "spool://")) {
-			if (g_file_test (account->source->url + 8, G_FILE_TEST_IS_DIR)) {
-				gchar *str = g_strdup_printf ("spooldir://%s", account->source->url + 8);
-
-				g_free (account->source->url);
-				account->source->url = str;
-				changed = TRUE;
-			}
-		}
-
-		e_iterator_next (iter);
-	}
-
-	g_object_unref (iter);
-
-	if (changed)
-		e_account_list_save (accounts);
-}
-
-#endif	/* !G_OS_WIN32 */
-
-static gboolean
-emm_setup_initial(const gchar *data_dir)
-{
-	GDir *dir;
-	const gchar *d;
-	gchar *local = NULL, *base;
-	const gchar * const *language_names;
-
-	/* special-case - this means brand new install of evolution */
-	/* FIXME: create default folders and stuff... */
-
-	d(printf("Setting up initial mail tree\n"));
-
-	base = g_build_filename(data_dir, "local", NULL);
-	if (g_mkdir_with_parents(base, 0777) == -1 && errno != EEXIST) {
-		g_free(base);
-		return FALSE;
-	}
-
-	/* e.g. try en-AU then en, etc */
-	language_names = g_get_language_names ();
-	while (*language_names != NULL) {
-		local = g_build_filename (
-			EVOLUTION_PRIVDATADIR, "default",
-			*language_names, "mail", "local", NULL);
-		if (g_file_test (local, G_FILE_TEST_EXISTS))
-			break;
-		g_free (local);
-		language_names++;
-	}
-
-	/* Make sure we found one. */
-	g_return_val_if_fail (*language_names != NULL, FALSE);
-
-	dir = g_dir_open(local, 0, NULL);
-	if (dir) {
-		while ((d = g_dir_read_name(dir))) {
-			gchar *src, *dest;
-
-			src = g_build_filename(local, d, NULL);
-			dest = g_build_filename(base, d, NULL);
-
-			cp(src, dest, FALSE, CP_UNIQUE);
-			g_free(dest);
-			g_free(src);
-		}
-		g_dir_close(dir);
-	}
-
-	g_free(local);
-	g_free(base);
-
-	return TRUE;
-}
-
-static gboolean
-is_in_plugs_list (GSList *list, const gchar *value)
-{
-	GSList *l;
-
-	for (l = list; l; l = l->next) {
-		if (l->data && !strcmp (l->data, value))
-			return TRUE;
-	}
-
-	return FALSE;
-}
-
-/*
- * em_update_message_notify_settings_2_21
- * DBus plugin and sound email notification was merged to mail-notification plugin,
- * so move these options to new locations.
- */
-static void
-em_update_message_notify_settings_2_21 (void)
-{
-	GConfClient *client;
-	GConfValue  *is_key;
-	gboolean dbus, status;
-	GSList *list;
-	gchar *str;
-	gint val;
-
-	client = gconf_client_get_default ();
-
-	is_key = gconf_client_get (client, "/apps/evolution/eplugin/mail-notification/dbus-enabled", NULL);
-	if (is_key) {
-		/* already migrated, so do not migrate again */
-		gconf_value_free (is_key);
-		g_object_unref (client);
-
-		return;
-	}
-
-	gconf_client_set_bool (client, "/apps/evolution/eplugin/mail-notification/status-blink-icon",
-				gconf_client_get_bool (client, "/apps/evolution/mail/notification/blink-status-icon", NULL), NULL);
-	gconf_client_set_bool (client, "/apps/evolution/eplugin/mail-notification/status-notification",
-				gconf_client_get_bool (client, "/apps/evolution/mail/notification/notification", NULL), NULL);
-
-	list = gconf_client_get_list (client, "/apps/evolution/eplugin/disabled", GCONF_VALUE_STRING, NULL);
-	dbus = !is_in_plugs_list (list, "org.gnome.evolution.new_mail_notify");
-	status = !is_in_plugs_list (list, "org.gnome.evolution.mail_notification");
-
-	gconf_client_set_bool (client, "/apps/evolution/eplugin/mail-notification/dbus-enabled", dbus, NULL);
-	gconf_client_set_bool (client, "/apps/evolution/eplugin/mail-notification/status-enabled", status, NULL);
-
-	if (!status) {
-		/* enable this plugin, because it holds all those other things */
-		GSList *plugins, *l;
-
-		plugins = e_plugin_list_plugins ();
-
-		for (l = plugins; l; l = l->next) {
-			EPlugin *p = l->data;
-
-			if (p && p->id && !strcmp (p->id, "org.gnome.evolution.mail_notification")) {
-				e_plugin_enable (p, 1);
-				break;
-			}
-		}
-
-		g_slist_foreach (plugins, (GFunc)g_object_unref, NULL);
-		g_slist_free (plugins);
-	}
-
-	g_slist_foreach (list, (GFunc) g_free, NULL);
-	g_slist_free (list);
-
-	val = gconf_client_get_int (client, "/apps/evolution/mail/notify/type", NULL);
-	gconf_client_set_bool (client, "/apps/evolution/eplugin/mail-notification/sound-enabled", val == 1 || val == 2, NULL);
-	gconf_client_set_bool (client, "/apps/evolution/eplugin/mail-notification/sound-beep", val == 0 || val == 1, NULL);
-
-	str = gconf_client_get_string (client, "/apps/evolution/mail/notify/sound", NULL);
-	gconf_client_set_string (client, "/apps/evolution/eplugin/mail-notification/sound-file", str ? str : "", NULL);
-	g_free (str);
-
-	g_object_unref (client);
-}
-
-/* fixing typo in SpamAssassin name */
-static void
-em_update_sa_junk_setting_2_23 (void)
-{
-	GConfClient *client;
-	GConfValue  *key;
-
-	client = gconf_client_get_default ();
-
-	key = gconf_client_get (client, "/apps/evolution/mail/junk/default_plugin", NULL);
-	if (key) {
-		const gchar *str = gconf_value_get_string (key);
-
-		if (str && strcmp (str, "Spamassasin") == 0)
-			gconf_client_set_string (client, "/apps/evolution/mail/junk/default_plugin", "SpamAssassin", NULL);
-
-		gconf_value_free (key);
-		g_object_unref (client);
-
-		return;
-	}
-
-	g_object_unref (client);
-}
-
-static gboolean
-update_progress_in_main_thread (double *progress)
-{
-	em_migrate_set_progress (*progress);
-	return FALSE;
-}
-
-static void
-migrate_folders(CamelStore *store, gboolean is_local, CamelFolderInfo *fi, const gchar *acc, CamelException *ex, gboolean *done, gint *nth_folder, gint total_folders)
-{
-	CamelFolder *folder;
-
-	while (fi) {
-		double progress;
-		gchar *tmp;
-
-		*nth_folder = *nth_folder + 1;
-
-		tmp = g_strdup_printf ("%s/%s", acc, fi->full_name);
-		em_migrate_set_folder_name (tmp);
-		g_free (tmp);
-
-		progress = (double) (*nth_folder) / total_folders;
-		g_idle_add ((GSourceFunc) update_progress_in_main_thread, &progress);
-
-		if (is_local)
-				folder = camel_store_get_folder (store, fi->full_name, CAMEL_STORE_IS_MIGRATING, ex);
-		else
-				folder = camel_store_get_folder (store, fi->full_name, 0, ex);
-
-		if (folder != NULL)
-			camel_folder_summary_migrate_infos (folder->summary);
-		migrate_folders(store, is_local, fi->child, acc, ex, done, nth_folder, total_folders);
-		fi = fi->next;
-	}
-
-	if ((*nth_folder) == (total_folders - 1))
-		*done = TRUE;
-}
-
-/* This could be in CamelStore.ch */
-static void
-count_folders (CamelFolderInfo *fi, gint *count)
-{
-	while (fi) {
-		*count = *count + 1;
-		count_folders (fi->child, count);
-		fi = fi->next;
-	}
-}
-
-static CamelStore *
-setup_local_store (EShellBackend *shell_backend,
-                   EMMigrateSession *session)
-{
-	CamelURL *url;
-	const gchar *data_dir;
-	gchar *tmp;
-	CamelStore *store;
-
-	url = camel_url_new("mbox:", NULL);
-	data_dir = e_shell_backend_get_data_dir (shell_backend);
-	tmp = g_build_filename (data_dir, "local", NULL);
-	camel_url_set_path(url, tmp);
-	g_free(tmp);
-	tmp = camel_url_to_string(url, 0);
-	store = (CamelStore *)camel_session_get_service(CAMEL_SESSION (session), tmp, CAMEL_PROVIDER_STORE, NULL);
-	g_free(tmp);
-
-	return store;
-}
-
-struct migrate_folders_to_db_structure {
-		gchar *account_name;
-		CamelException ex;
-		CamelStore *store;
-		CamelFolderInfo *info;
-		gboolean done;
-		gboolean is_local_store;
-};
-
-static void
-migrate_folders_to_db_thread (struct migrate_folders_to_db_structure *migrate_dbs)
-{
-		gint num_of_folders = 0, nth_folder = 0;
-		count_folders (migrate_dbs->info, &num_of_folders);
-		migrate_folders (migrate_dbs->store, migrate_dbs->is_local_store, migrate_dbs->info,
-						migrate_dbs->account_name, &(migrate_dbs->ex), &(migrate_dbs->done),
-						&nth_folder, num_of_folders);
-}
-
-static void
-migrate_to_db (EShellBackend *shell_backend)
-{
-	EMMigrateSession *session;
-	EAccountList *accounts;
-	EIterator *iter;
-	gint i=0, len;
-	CamelStore *store = NULL;
-	CamelFolderInfo *info;
-	const gchar *data_dir;
-
-	if (!(accounts = e_get_account_list ()))
-		return;
-
-	iter = e_list_get_iterator ((EList *) accounts);
-	len = e_list_length ((EList *) accounts);
-
-	data_dir = e_shell_backend_get_data_dir (shell_backend);
-	session = (EMMigrateSession *) em_migrate_session_new (data_dir);
-	camel_session_set_online ((CamelSession *) session, FALSE);
-	em_migrate_setup_progress_dialog (
-		_("Migrating Folders"),
-		_("The summary format of the Evolution mailbox "
-		  "folders has been moved to SQLite since Evolution 2.24.\n\nPlease be "
-		  "patient while Evolution migrates your folders..."));
-
-	em_migrate_set_progress ( (double)i/(len+1));
-	store = setup_local_store (shell_backend, session);
-	info = camel_store_get_folder_info (store, NULL, CAMEL_STORE_FOLDER_INFO_RECURSIVE|CAMEL_STORE_FOLDER_INFO_FAST|CAMEL_STORE_FOLDER_INFO_SUBSCRIBED, NULL);
-	if (info) {
-		GThread *thread;
-		struct migrate_folders_to_db_structure migrate_dbs;
-
-		if (g_str_has_suffix (((CamelService *)store)->url->path, ".evolution/mail/local"))
-			migrate_dbs.is_local_store = TRUE;
-		else
-			migrate_dbs.is_local_store = FALSE;
-		camel_exception_init (&migrate_dbs.ex);
-		migrate_dbs.account_name = _("On This Computer");
-		migrate_dbs.info = info;
-		migrate_dbs.store = store;
-		migrate_dbs.done = FALSE;
-
-		thread = g_thread_create ((GThreadFunc) migrate_folders_to_db_thread, &migrate_dbs, TRUE, NULL);
-		while (!migrate_dbs.done)
-			g_main_context_iteration (NULL, TRUE);
-	}
-	i++;
-	em_migrate_set_progress ( (double)i/(len+1));
-
-	while (e_iterator_is_valid (iter)) {
-		EAccount *account = (EAccount *) e_iterator_get (iter);
-		EAccountService *service;
-		const gchar *name;
-
-		service = account->source;
-		name = account->name;
-		em_migrate_set_progress ( (double)i/(len+1));
-		if (account->enabled
-		    && service->url != NULL
-		    && service->url[0]
-		    && strncmp(service->url, "mbox:", 5) != 0) {
-
-			CamelException ex;
-
-			camel_exception_init (&ex);
-			e_mail_store_add_by_uri (service->url, name);
-
-			store = (CamelStore *) camel_session_get_service (CAMEL_SESSION (session), service->url, CAMEL_PROVIDER_STORE, &ex);
-			info = camel_store_get_folder_info (store, NULL, CAMEL_STORE_FOLDER_INFO_RECURSIVE|CAMEL_STORE_FOLDER_INFO_FAST|CAMEL_STORE_FOLDER_INFO_SUBSCRIBED, &ex);
-			if (info) {
-				GThread *thread;
-				struct migrate_folders_to_db_structure migrate_dbs;
-
-				migrate_dbs.ex = ex;
-				migrate_dbs.account_name = account->name;
-				migrate_dbs.info = info;
-				migrate_dbs.store = store;
-				migrate_dbs.done = FALSE;
-
-				thread = g_thread_create ((GThreadFunc) migrate_folders_to_db_thread, &migrate_dbs, TRUE, NULL);
-				while (!migrate_dbs.done)
-					g_main_context_iteration (NULL, TRUE);
-			} else
-				printf("%s:%s: failed to get folder infos \n", G_STRLOC, G_STRFUNC);
-			camel_exception_clear(&ex);
-
-		}
-		i++;
-		e_iterator_next (iter);
-
-	}
-
-	//camel_session_set_online ((CamelSession *) session, TRUE);
-
-	g_object_unref (iter);
-	em_migrate_close_progress_dialog ();
-
-	g_object_unref (session);
-}
-
-gboolean
-e_mail_shell_migrate (EShellBackend *shell_backend,
-                      gint major,
-                      gint minor,
-                      gint micro,
-                      GError **error)
-{
-	struct stat st;
-	const gchar *data_dir;
-	gchar *path;
-
-	/* make sure ~/.evolution/mail exists */
-	data_dir = e_shell_backend_get_data_dir (shell_backend);
-	if (g_stat (data_dir, &st) == -1) {
-		if (errno != ENOENT || g_mkdir_with_parents (data_dir, 0777) == -1) {
-			g_set_error (
-				error, E_SHELL_MIGRATE_ERROR,
-				E_SHELL_MIGRATE_ERROR_FAILED,
-				_("Unable to create local mail folders at "
-				"`%s': %s"), data_dir, g_strerror (errno));
-			return FALSE;
-		}
-	}
-
-	if (major == 0)
-		return emm_setup_initial (data_dir);
-
-	if (major == 1 && minor < 5) {
-#ifndef G_OS_WIN32
-		xmlDocPtr config_xmldb = NULL, filters, vfolders;
-
-		path = g_build_filename (g_get_home_dir (), "evolution", NULL);
-		if (minor <= 2 && !(config_xmldb = emm_load_xml (path, "config.xmldb"))) {
-			g_set_error (
-				error, E_SHELL_MIGRATE_ERROR,
-				E_SHELL_MIGRATE_ERROR_FAILED,
-				_("Unable to read settings from previous "
-				  "Evolution install, `evolution/config.xmldb' "
-				  "does not exist or is corrupt."));
-			return FALSE;
-		}
-		filters = emm_load_xml (path, "filters.xml");
-		vfolders = emm_load_xml (path, "vfolders.xml");
-
-		if (minor == 0) {
-			if (!em_migrate_1_0 (data_dir, config_xmldb, filters, vfolders, error)) {
-				xmlFreeDoc (config_xmldb);
-				xmlFreeDoc (filters);
-				xmlFreeDoc (vfolders);
-				return FALSE;
-			}
-		}
-
-		if (minor <= 2) {
-			if (!em_migrate_1_2 (data_dir, config_xmldb, filters, vfolders, error)) {
-				xmlFreeDoc (config_xmldb);
-				xmlFreeDoc (filters);
-				xmlFreeDoc (vfolders);
-				return FALSE;
-			}
-
-			xmlFreeDoc (config_xmldb);
-		}
-
-		if (minor <= 4) {
-			if (!em_migrate_1_4 (data_dir, filters, vfolders, error)) {
-				xmlFreeDoc (filters);
-				xmlFreeDoc (vfolders);
-				return FALSE;
-			}
-		}
-
-		if (filters) {
-			emm_save_xml (filters, path, "filters.xml");
-			xmlFreeDoc (filters);
-		}
-
-		if (vfolders) {
-			emm_save_xml (vfolders, path, "vfolders.xml");
-			xmlFreeDoc (vfolders);
-		}
-
-		g_free (path);
-#else
-		g_error ("Upgrading from ancient versions not supported on Windows");
-#endif
-	}
-
-	if (major < 2 || (major == 2 && minor < 12)) {
-#ifndef G_OS_WIN32
-		em_update_accounts_2_11 ();
-#else
-		g_error ("Upgrading from ancient versions not supported on Windows");
-#endif
-	}
-
-	if (major < 2 || (major == 2 && minor < 22))
-		em_update_message_notify_settings_2_21 ();
-
-	if (major < 2 || (major == 2 && minor < 24)) {
-		em_update_sa_junk_setting_2_23 ();
-		migrate_to_db (shell_backend);
-	}
-
-	return TRUE;
-}
diff --git a/modules/mail/e-mail-shell-migrate.h b/modules/mail/e-mail-shell-migrate.h
deleted file mode 100644
index 8f3057ec0d..0000000000
--- a/modules/mail/e-mail-shell-migrate.h
+++ /dev/null
@@ -1,38 +0,0 @@
-/*
- * e-mail-shell-migrate.h
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) version 3.
- *
- * 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with the program; if not, see <http://www.gnu.org/licenses/>
- *
- *
- * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
- *
- */
-
-#ifndef E_MAIL_SHELL_BACKEND_MIGRATE_H
-#define E_MAIL_SHELL_BACKEND_MIGRATE_H
-
-#include <glib.h>
-#include <shell/e-shell-backend.h>
-
-G_BEGIN_DECLS
-
-gboolean	e_mail_shell_migrate		(EShellBackend *shell_backend,
-						 gint major,
-						 gint minor,
-						 gint micro,
-						 GError **error);
-
-G_END_DECLS
-
-#endif /* E_MAIL_SHELL_BACKEND_MIGRATE_H */