1 files changed, 137 insertions, 0 deletions
diff --git a/libpurple/protocols/msn/dialog.c b/libpurple/protocols/msn/dialog.c
new file mode 100644
index 0000000000..06b54f15b1
--- /dev/null
+++ b/libpurple/protocols/msn/dialog.c
@@ -0,0 +1,137 @@
+/**
+ * @file dialog.c Dialog functions
+ *
+ * gaim
+ *
+ * Gaim is the legal property of its developers, whose names are too numerous
+ * to list here.  Please refer to the COPYRIGHT file distributed with this
+ * source distribution.
+ *
+ * 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
+ */
+
+#include "msn.h"
+#include "dialog.h"
+
+typedef struct
+{
+	GaimConnection *gc;
+	char *who;
+	char *group;
+	gboolean add;
+
+} MsnAddRemData;
+
+/* Remove the buddy referenced by the MsnAddRemData before the serverside list is changed.
+ * If the buddy will be added, he'll be added back; if he will be removed, he won't be. */
+static void
+msn_complete_sync_issue(MsnAddRemData *data)
+{
+	GaimBuddy *buddy;
+	GaimGroup *group = NULL;
+
+	if (data->group != NULL)
+		group = gaim_find_group(data->group);
+	
+	if (group != NULL)
+		buddy = gaim_find_buddy_in_group(gaim_connection_get_account(data->gc), data->who, group);
+	else
+		buddy = gaim_find_buddy(gaim_connection_get_account(data->gc), data->who);
+	
+	if (buddy != NULL)
+		gaim_blist_remove_buddy(buddy);
+}
+
+static void
+msn_add_cb(MsnAddRemData *data)
+{
+	MsnSession *session;
+	MsnUserList *userlist;
+
+	msn_complete_sync_issue(data);
+
+	session = data->gc->proto_data;
+	userlist = session->userlist;
+
+	msn_userlist_add_buddy(userlist, data->who, MSN_LIST_FL, data->group);
+
+	g_free(data->group);
+	g_free(data->who);
+	g_free(data);
+}
+
+static void
+msn_rem_cb(MsnAddRemData *data)
+{
+	MsnSession *session;
+	MsnUserList *userlist;
+
+	msn_complete_sync_issue(data);
+
+	session = data->gc->proto_data;
+	userlist = session->userlist;
+
+	msn_userlist_rem_buddy(userlist, data->who, MSN_LIST_FL, data->group);
+
+	g_free(data->group);
+	g_free(data->who);
+	g_free(data);
+}
+
+void
+msn_show_sync_issue(MsnSession *session, const char *passport,
+					const char *group_name)
+{
+	GaimConnection *gc;
+	GaimAccount *account;
+	MsnAddRemData *data;
+	char *msg, *reason;
+
+	account = session->account;
+	gc = gaim_account_get_connection(account);
+
+	data        = g_new0(MsnAddRemData, 1);
+	data->who   = g_strdup(passport);
+	data->group = g_strdup(group_name);
+	data->gc    = gc;
+
+	msg = g_strdup_printf(_("Buddy list synchronization issue in %s (%s)"),
+						  gaim_account_get_username(account),
+						  gaim_account_get_protocol_name(account));
+
+	if (group_name != NULL)
+	{
+		reason = g_strdup_printf(_("%s on the local list is "
+								   "inside the group \"%s\" but not on "
+								   "the server list. "
+								   "Do you want this buddy to be added?"),
+								 passport, group_name);
+	}
+	else
+	{
+		reason = g_strdup_printf(_("%s is on the local list but "
+								   "not on the server list. "
+								   "Do you want this buddy to be added?"),
+								 passport);
+	}
+
+	gaim_request_action(gc, NULL, msg, reason, GAIM_DEFAULT_ACTION_NONE, 
+						data, 2,
+						_("Yes"), G_CALLBACK(msn_add_cb),
+						_("No"), G_CALLBACK(msn_rem_cb));
+
+	g_free(reason);
+	g_free(msg);
+}