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libnm-glib: exported connection fixes

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Ensure that updating the connection really sends out the updated signal, and
that trying to update/delete a read-only connection over D-Bus returns an
error.
This commit is contained in:
Dan Williams
2009-08-12 17:04:21 -05:00
parent 7dc07202e3
commit 00e1be621e
1 changed files with 55 additions and 2 deletions
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57
libnm-glib/nm-exported-connection.c
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@@ -21,8 +21,10 @@
#include <NetworkManager.h>
#include <dbus/dbus-glib-lowlevel.h>
#include <nm-setting-connection.h>
#include "nm-exported-connection.h"
#include "nm-settings-interface.h"
#include "nm-settings-connection-interface.h"
static gboolean impl_exported_connection_get_settings (NMExportedConnection *connection,
@@ -99,6 +101,7 @@ update (NMSettingsConnectionInterface *connection,
NMSettingsConnectionInterfaceUpdateFunc callback,
gpointer user_data)
{
nm_settings_connection_interface_emit_updated (connection);
callback (connection, NULL, user_data);
return TRUE;
}
@@ -110,6 +113,31 @@ impl_exported_connection_update (NMExportedConnection *self,
{
NMConnection *tmp;
GError *error = NULL;
NMSettingConnection *s_con;
s_con = (NMSettingConnection *) nm_connection_get_setting (NM_CONNECTION (self),
NM_TYPE_SETTING_CONNECTION);
if (!s_con) {
error = g_error_new_literal (NM_SETTINGS_INTERFACE_ERROR,
NM_SETTINGS_INTERFACE_ERROR_INVALID_CONNECTION,
"Connection did not have required 'connection' setting");
dbus_g_method_return_error (context, error);
g_error_free (error);
return;
}
/* If the connection is read-only, that has to be changed at the source of
* the problem (ex a system settings plugin that can't write connections out)
* instead of over D-Bus.
*/
if (nm_setting_connection_get_read_only (s_con)) {
error = g_error_new_literal (NM_SETTINGS_INTERFACE_ERROR,
NM_SETTINGS_INTERFACE_ERROR_READ_ONLY_CONNECTION,
"Connection is read-only");
dbus_g_method_return_error (context, error);
g_error_free (error);
return;
}
/* Check if the settings are valid first */
tmp = nm_connection_new_from_hash (new_settings, &error);
@@ -124,7 +152,9 @@ impl_exported_connection_update (NMExportedConnection *self,
if (NM_EXPORTED_CONNECTION_GET_CLASS (self)->update)
NM_EXPORTED_CONNECTION_GET_CLASS (self)->update (self, new_settings, context);
else {
error = g_error_new (0, 0, "%s: %s:%d update() unimplemented", __func__, __FILE__, __LINE__);
error = g_error_new (NM_SETTINGS_INTERFACE_ERROR,
NM_SETTINGS_INTERFACE_ERROR_INTERNAL_ERROR,
"%s: %s:%d update() unimplemented", __func__, __FILE__, __LINE__);
dbus_g_method_return_error (context, error);
g_error_free (error);
}
@@ -145,11 +175,34 @@ impl_exported_connection_delete (NMExportedConnection *self,
DBusGMethodInvocation *context)
{
GError *error = NULL;
NMSettingConnection *s_con;
s_con = (NMSettingConnection *) nm_connection_get_setting (NM_CONNECTION (self),
NM_TYPE_SETTING_CONNECTION);
if (!s_con) {
error = g_error_new_literal (NM_SETTINGS_INTERFACE_ERROR,
NM_SETTINGS_INTERFACE_ERROR_INVALID_CONNECTION,
"Connection did not have required 'connection' setting");
dbus_g_method_return_error (context, error);
g_error_free (error);
return;
}
if (nm_setting_connection_get_read_only (s_con)) {
error = g_error_new_literal (NM_SETTINGS_INTERFACE_ERROR,
NM_SETTINGS_INTERFACE_ERROR_READ_ONLY_CONNECTION,
"Connection is read-only");
dbus_g_method_return_error (context, error);
g_error_free (error);
return;
}
if (NM_EXPORTED_CONNECTION_GET_CLASS (self)->delete)
NM_EXPORTED_CONNECTION_GET_CLASS (self)->delete (self, context);
else {
error = g_error_new (0, 0, "%s: %s:%d delete() unimplemented", __func__, __FILE__, __LINE__);
error = g_error_new (NM_SETTINGS_INTERFACE_ERROR,
NM_SETTINGS_INTERFACE_ERROR_INTERNAL_ERROR,
"%s: %s:%d delete() unimplemented", __func__, __FILE__, __LINE__);
dbus_g_method_return_error (context, error);
g_error_free (error);
}