save temporary IMAP4 password. Don't try to connect to IMAP4 server when closing folder.

git-svn-id: svn://sylpheed.sraoss.jp/sylpheed/trunk@921 ee746299-78ed-0310-b773-934348b2243d

3 files changed, 22 insertions, 7 deletions

diff --git a/libsylph/account.c b/libsylph/account.c
index f9997ced..514825dd 100644
--- a/libsylph/account.c
+++ b/libsylph/account.c
@@ -1,6 +1,6 @@
 /*
  * LibSylph -- E-Mail client library
- * Copyright (C) 1999-2005 Hiroyuki Yamamoto
+ * Copyright (C) 1999-2006 Hiroyuki Yamamoto
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -431,10 +431,11 @@ void account_destroy(PrefsAccount *ac_prefs)
 
 	folder_unref_account_all(ac_prefs);
 
-	prefs_account_free(ac_prefs);
 	account_list = g_list_remove(account_list, ac_prefs);
+	if (cur_account == ac_prefs)
+		cur_account = NULL;
+	prefs_account_free(ac_prefs);
 
-	if (cur_account == ac_prefs) cur_account = NULL;
 	if (!cur_account && account_list) {
 		cur_account = account_get_default();
 		if (!cur_account) {
diff --git a/libsylph/imap.c b/libsylph/imap.c
index ac0cd1b2..ceffb2c0 100644
--- a/libsylph/imap.c
+++ b/libsylph/imap.c
@@ -588,7 +588,7 @@ static gint imap_session_connect(IMAPSession *session)
 {
 	SockInfo *sock;
 	PrefsAccount *account;
-	gchar *pass;
+	const gchar *pass;
 
 	g_return_val_if_fail(session != NULL, IMAP_ERROR);
 
@@ -598,15 +598,18 @@ static gint imap_session_connect(IMAPSession *session)
 		    SESSION(session)->server, SESSION(session)->port);
 
 	pass = account->passwd;
+	if (!pass)
+		pass = account->tmp_pass;
 	if (!pass) {
 		gchar *tmp_pass;
+
 		tmp_pass = input_query_password(account->recv_server,
 						account->userid);
 		if (!tmp_pass)
 			return IMAP_ERROR;
-		Xstrdup_a(pass, tmp_pass,
-			  {g_free(tmp_pass); return IMAP_ERROR;});
-		g_free(tmp_pass);
+
+		account->tmp_pass = tmp_pass;
+		pass = account->tmp_pass;
 	}
 
 #if USE_SSL
@@ -650,6 +653,10 @@ static gint imap_session_connect(IMAPSession *session)
 	if (!session->authenticated &&
 	    imap_auth(session, account->userid, pass, account->imap_auth_type)
 	    != IMAP_SUCCESS) {
+		if (account->tmp_pass) {
+			g_free(account->tmp_pass);
+			account->tmp_pass = NULL;
+		}
 		imap_cmd_logout(session);
 		return IMAP_AUTHFAIL;
 	}
@@ -1599,6 +1606,9 @@ static gint imap_close(Folder *folder, FolderItem *item)
 
 	if (!item->path) return 0;
 
+	if (!REMOTE_FOLDER(folder)->session)
+		return 0;
+
 	session = imap_session_get(folder);
 	if (!session) return -1;
 
diff --git a/libsylph/prefs_account.c b/libsylph/prefs_account.c
index a6c229dd..20f07eb3 100644
--- a/libsylph/prefs_account.c
+++ b/libsylph/prefs_account.c
@@ -237,6 +237,10 @@ void prefs_account_free(PrefsAccount *ac_prefs)
 
 	tmp_ac_prefs = *ac_prefs;
 	prefs_free(param);
+
+	if (ac_prefs->tmp_pass)
+		g_free(ac_prefs->tmp_pass);
+	g_free(ac_prefs);
 }
 
 static gint prefs_account_get_new_id(void)