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Flag connections as loaded before getting unmanaged devices as that can trigger connection recursive connection reloads (Alexander Sack)

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git-svn-id: http://svn-archive.gnome.org/svn/NetworkManager/trunk@4075 4912f4e0-d625-0410-9fb7-b9a5a253dbdc
This commit is contained in:
Dan Williams
2008-09-18 14:46:57 +00:00
parent d2ef616e51
commit 3028e29272
1 changed files with 113 additions and 6 deletions
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119
system-settings/src/dbus-settings.c
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@@ -39,6 +39,9 @@
static gboolean
impl_settings_add_connection (NMSysconfigSettings *self, GHashTable *hash, DBusGMethodInvocation *context);
static gboolean
impl_settings_save_hostname (NMSysconfigSettings *self, const char *hostname, DBusGMethodInvocation *context);
#include "nm-settings-system-glue.h"
static void unmanaged_devices_changed (NMSystemConfigInterface *config, gpointer user_data);
@@ -69,6 +72,7 @@ static guint signals[LAST_SIGNAL] = { 0 };
enum {
PROP_0,
PROP_UNMANAGED_DEVICES,
PROP_HOSTNAME,
LAST_PROP
};
@@ -99,10 +103,10 @@ load_connections (NMSysconfigSettings *self)
g_slist_free (plugin_connections);
}
priv->connections_loaded = TRUE;
/* FIXME: Bad hack */
unmanaged_devices_changed (NULL, self);
priv->connections_loaded = TRUE;
}
static void
@@ -219,11 +223,36 @@ get_property (GObject *object, guint prop_id,
GValue *value, GParamSpec *pspec)
{
NMSysconfigSettings *self = NM_SYSCONFIG_SETTINGS (object);
NMSysconfigSettingsPrivate *priv = NM_SYSCONFIG_SETTINGS_GET_PRIVATE (self);
GSList *iter;
switch (prop_id) {
case PROP_UNMANAGED_DEVICES:
g_value_take_boxed (value, get_unmanaged_devices (self));
break;
case PROP_HOSTNAME:
/* Hostname returned is the hostname returned from the first plugin
* that provides one.
*/
for (iter = priv->plugins; iter; iter = iter->next) {
NMSystemConfigInterfaceCapabilities caps = NM_SYSTEM_CONFIG_INTERFACE_CAP_NONE;
g_object_get (G_OBJECT (iter->data), NM_SYSTEM_CONFIG_INTERFACE_CAPABILITIES, &caps, NULL);
if (caps & NM_SYSTEM_CONFIG_INTERFACE_CAP_MODIFY_HOSTNAME) {
char *hostname = NULL;
g_object_get (G_OBJECT (iter->data), NM_SYSTEM_CONFIG_INTERFACE_HOSTNAME, &hostname, NULL);
if (hostname && strlen (hostname)) {
g_value_take_string (value, hostname);
break;
}
}
}
/* Don't ever pass NULL through D-Bus */
if (!g_value_get_string (value))
g_value_set_static_string (value, "");
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
@@ -253,6 +282,14 @@ nm_sysconfig_settings_class_init (NMSysconfigSettingsClass *class)
DBUS_TYPE_G_ARRAY_OF_OBJECT_PATH,
G_PARAM_READABLE));
g_object_class_install_property
(object_class, PROP_HOSTNAME,
g_param_spec_string (NM_SYSCONFIG_SETTINGS_HOSTNAME,
"Hostname",
"Hostname",
NULL,
G_PARAM_READABLE));
/* signals */
signals[PROPERTIES_CHANGED] =
g_signal_new ("properties-changed",
@@ -339,6 +376,14 @@ unmanaged_devices_changed (NMSystemConfigInterface *config,
g_object_notify (G_OBJECT (self), NM_SYSCONFIG_SETTINGS_UNMANAGED_DEVICES);
}
static void
hostname_changed (NMSystemConfigInterface *config,
GParamSpec *pspec,
gpointer user_data)
{
g_object_notify (G_OBJECT (user_data), NM_SYSCONFIG_SETTINGS_HOSTNAME);
}
void
nm_sysconfig_settings_add_plugin (NMSysconfigSettings *self,
NMSystemConfigInterface *plugin)
@@ -356,6 +401,7 @@ nm_sysconfig_settings_add_plugin (NMSysconfigSettings *self,
g_signal_connect (plugin, "connection-added", G_CALLBACK (plugin_connection_added), self);
g_signal_connect (plugin, "unmanaged-devices-changed", G_CALLBACK (unmanaged_devices_changed), self);
g_signal_connect (plugin, "notify::hostname", G_CALLBACK (hostname_changed), self);
nm_system_config_interface_init (plugin, priv->hal_mgr);
@@ -441,10 +487,14 @@ impl_settings_add_connection (NMSysconfigSettings *self,
GError *err = NULL, *cnfh_error = NULL;
gboolean success;
/* Does any of the plugins support adding? */
/* Do any of the plugins support adding? */
success = FALSE;
for (iter = priv->plugins; iter && success == FALSE; iter = iter->next)
success = nm_system_config_interface_supports_add (NM_SYSTEM_CONFIG_INTERFACE (iter->data));
for (iter = priv->plugins; iter && success == FALSE; iter = iter->next) {
NMSystemConfigInterfaceCapabilities caps = NM_SYSTEM_CONFIG_INTERFACE_CAP_NONE;
g_object_get (G_OBJECT (iter->data), NM_SYSTEM_CONFIG_INTERFACE_CAPABILITIES, &caps, NULL);
success = (caps & NM_SYSTEM_CONFIG_INTERFACE_CAP_MODIFY_CONNECTIONS);
}
if (!success) {
err = g_error_new (NM_SYSCONFIG_SETTINGS_ERROR,
@@ -477,10 +527,11 @@ impl_settings_add_connection (NMSysconfigSettings *self,
g_object_unref (connection);
if (!success)
if (!success) {
err = g_error_new (NM_SYSCONFIG_SETTINGS_ERROR,
NM_SYSCONFIG_SETTINGS_ERROR_ADD_FAILED,
"%s", "Saving connection failed.");
}
} else {
/* Invalid connection hash */
err = g_error_new (NM_SYSCONFIG_SETTINGS_ERROR,
@@ -502,3 +553,59 @@ impl_settings_add_connection (NMSysconfigSettings *self,
}
}
static gboolean
impl_settings_save_hostname (NMSysconfigSettings *self,
const char *hostname,
DBusGMethodInvocation *context)
{
NMSysconfigSettingsPrivate *priv = NM_SYSCONFIG_SETTINGS_GET_PRIVATE (self);
gboolean success = FALSE;
GError *err = NULL;
GSList *iter;
/* Do any of the plugins support setting the hostname? */
for (iter = priv->plugins; iter && success == FALSE; iter = iter->next) {
NMSystemConfigInterfaceCapabilities caps = NM_SYSTEM_CONFIG_INTERFACE_CAP_NONE;
g_object_get (G_OBJECT (iter->data), NM_SYSTEM_CONFIG_INTERFACE_CAPABILITIES, &caps, NULL);
success = (caps & NM_SYSTEM_CONFIG_INTERFACE_CAP_MODIFY_HOSTNAME);
}
if (!success) {
err = g_error_new (NM_SYSCONFIG_SETTINGS_ERROR,
NM_SYSCONFIG_SETTINGS_ERROR_SAVE_HOSTNAME_NOT_SUPPORTED,
"%s", "None of the registered plugins support setting the hostname.");
goto out;
}
if (!check_polkit_privileges (priv->g_connection, priv->pol_ctx, context, &err))
goto out;
/* Now actually set the hostname in all plugins */
for (iter = priv->plugins, success = FALSE; iter; iter = iter->next) {
NMSystemConfigInterfaceCapabilities caps = NM_SYSTEM_CONFIG_INTERFACE_CAP_NONE;
g_object_get (G_OBJECT (iter->data), NM_SYSTEM_CONFIG_INTERFACE_CAPABILITIES, &caps, NULL);
if (caps & NM_SYSTEM_CONFIG_INTERFACE_CAP_MODIFY_HOSTNAME) {
g_object_set (G_OBJECT (iter->data), NM_SYSTEM_CONFIG_INTERFACE_HOSTNAME, hostname, NULL);
success = TRUE;
}
}
if (!success) {
err = g_error_new (NM_SYSCONFIG_SETTINGS_ERROR,
NM_SYSCONFIG_SETTINGS_ERROR_SAVE_HOSTNAME_FAILED,
"%s", "Saving the hostname failed.");
}
out:
if (err) {
dbus_g_method_return_error (context, err);
g_error_free (err);
return FALSE;
} else {
dbus_g_method_return (context);
return TRUE;
}
}