aboutsummaryrefslogtreecommitdiff
path: root/src/mm-modem-firmware.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/mm-modem-firmware.c')
-rw-r--r--src/mm-modem-firmware.c316
1 files changed, 316 insertions, 0 deletions
diff --git a/src/mm-modem-firmware.c b/src/mm-modem-firmware.c
new file mode 100644
index 00000000..74440fda
--- /dev/null
+++ b/src/mm-modem-firmware.c
@@ -0,0 +1,316 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * 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:
+ *
+ * Copyright (C) 2011 The Chromium OS Authors
+ */
+
+#include <string.h>
+#include <dbus/dbus-glib.h>
+
+#include "mm-modem-firmware.h"
+#include "mm-errors.h"
+#include "mm-callback-info.h"
+#include "mm-marshal.h"
+
+static void impl_modem_firmware_list (MMModemFirmware *modem,
+ DBusGMethodInvocation *context);
+
+static void impl_modem_firmware_select (MMModemFirmware *modem,
+ const char *slot,
+ DBusGMethodInvocation *context);
+
+static void impl_modem_firmware_install (MMModemFirmware *modem,
+ const char *image,
+ const char *slot,
+ DBusGMethodInvocation *context);
+
+#include "mm-modem-firmware-glue.h"
+
+static void
+async_call_done (MMModem *modem, GError *error, gpointer user_data)
+{
+ DBusGMethodInvocation *context = (DBusGMethodInvocation *) user_data;
+
+ if (error)
+ dbus_g_method_return_error (context, error);
+ else
+ dbus_g_method_return (context);
+}
+
+static void
+async_call_not_supported (MMModemFirmware *self,
+ MMModemFn callback,
+ gpointer user_data)
+{
+ MMCallbackInfo *info;
+
+ info = mm_callback_info_new (MM_MODEM (self), callback, user_data);
+ info->error = g_error_new_literal (MM_MODEM_ERROR, MM_MODEM_ERROR_OPERATION_NOT_SUPPORTED,
+ "Operation not supported");
+ mm_callback_info_schedule (info);
+}
+
+static void
+firmware_list_done (MMModemFirmware *self,
+ const char *selected,
+ GHashTable *installed,
+ GHashTable *available,
+ GError *error,
+ gpointer user_data)
+{
+ DBusGMethodInvocation *context = (DBusGMethodInvocation *) user_data;
+
+ if (error)
+ dbus_g_method_return_error (context, error);
+ else
+ dbus_g_method_return (context, selected, installed, available);
+}
+
+/*****************************************************************************/
+
+static void
+firmware_list_invoke (MMCallbackInfo *info)
+{
+ MMModemFirmwareListFn callback = (MMModemFirmwareListFn) info->callback;
+
+ callback (MM_MODEM_FIRMWARE (info->modem), NULL, NULL, NULL, info->error, info->user_data);
+}
+
+void
+mm_modem_firmware_list (MMModemFirmware *self,
+ MMModemFirmwareListFn callback,
+ gpointer user_data)
+{
+ g_return_if_fail (MM_IS_MODEM_FIRMWARE (self));
+ g_return_if_fail (callback != NULL);
+
+ if (MM_MODEM_FIRMWARE_GET_INTERFACE (self)->list)
+ MM_MODEM_FIRMWARE_GET_INTERFACE (self)->list (self, callback, user_data);
+ else {
+ MMCallbackInfo *info;
+
+ info = mm_callback_info_new_full (MM_MODEM (self),
+ firmware_list_invoke,
+ G_CALLBACK (callback),
+ user_data);
+
+ info->error = g_error_new_literal (MM_MODEM_ERROR, MM_MODEM_ERROR_OPERATION_NOT_SUPPORTED,
+ "Operation not supported");
+ mm_callback_info_schedule (info);
+ }
+}
+
+void
+mm_modem_firmware_select (MMModemFirmware *self,
+ const char *slot,
+ MMModemFn callback,
+ gpointer user_data)
+{
+ g_return_if_fail (MM_IS_MODEM_FIRMWARE (self));
+ g_return_if_fail (slot != NULL);
+ g_return_if_fail (callback != NULL);
+
+ if (MM_MODEM_FIRMWARE_GET_INTERFACE (self)->select)
+ MM_MODEM_FIRMWARE_GET_INTERFACE (self)->select (self, slot, callback, user_data);
+ else
+ async_call_not_supported (self, async_call_done, user_data);
+}
+
+void
+mm_modem_firmware_install (MMModemFirmware *self,
+ const char *image,
+ const char *slot,
+ MMModemFn callback,
+ gpointer user_data)
+{
+ g_return_if_fail (MM_IS_MODEM_FIRMWARE (self));
+ g_return_if_fail (slot != NULL);
+ g_return_if_fail (callback != NULL);
+
+ if (MM_MODEM_FIRMWARE_GET_INTERFACE (self)->install)
+ MM_MODEM_FIRMWARE_GET_INTERFACE (self)->install (self, image, slot, callback, user_data);
+ else
+ async_call_not_supported (self, async_call_done, user_data);
+}
+
+typedef struct {
+ char *image;
+ char *slot;
+} FirmwareAuthInfo;
+
+static void
+firmware_auth_info_destroy (gpointer data)
+{
+ FirmwareAuthInfo *info = data;
+
+ g_free (info->image);
+ g_free (info->slot);
+ memset (info, 0, sizeof (FirmwareAuthInfo));
+ g_free (info);
+}
+
+static FirmwareAuthInfo *
+firmware_auth_info_new (const char *image,
+ const char *slot)
+{
+ FirmwareAuthInfo *info;
+
+ info = g_malloc0 (sizeof (FirmwareAuthInfo));
+ info->image = g_strdup(image);
+ info->slot = g_strdup(slot);
+
+ return info;
+}
+
+static void
+firmware_list_auth_cb (MMAuthRequest *req,
+ GObject *owner,
+ DBusGMethodInvocation *context,
+ gpointer user_data)
+{
+ MMModemFirmware *self = MM_MODEM_FIRMWARE (owner);
+ GError *error = NULL;
+
+ if (!mm_modem_auth_finish (MM_MODEM (self), req, &error)) {
+ dbus_g_method_return_error (context, error);
+ g_error_free (error);
+ } else
+ mm_modem_firmware_list (self, firmware_list_done, context);
+}
+
+static void
+impl_modem_firmware_list (MMModemFirmware *modem, DBusGMethodInvocation *context)
+{
+ GError *error = NULL;
+
+ if (!mm_modem_auth_request (MM_MODEM (modem),
+ MM_AUTHORIZATION_FIRMWARE,
+ context,
+ firmware_list_auth_cb,
+ NULL,
+ NULL,
+ &error)) {
+ dbus_g_method_return_error (context, error);
+ g_error_free(error);
+ }
+}
+
+static void
+firmware_select_auth_cb (MMAuthRequest *req,
+ GObject *owner,
+ DBusGMethodInvocation *context,
+ gpointer user_data)
+{
+ MMModemFirmware *self = MM_MODEM_FIRMWARE (owner);
+ FirmwareAuthInfo *info = user_data;
+ const char *slot = info->slot;
+ GError *error = NULL;
+
+ if (!mm_modem_auth_finish (MM_MODEM (self), req, &error)) {
+ dbus_g_method_return_error (context, error);
+ g_error_free (error);
+ } else
+ mm_modem_firmware_select (self, slot, async_call_done, context);
+}
+
+static void
+impl_modem_firmware_select (MMModemFirmware *modem,
+ const char *slot,
+ DBusGMethodInvocation *context)
+{
+ GError *error = NULL;
+ FirmwareAuthInfo *info;
+
+ info = firmware_auth_info_new (NULL, slot);
+
+ if (!mm_modem_auth_request (MM_MODEM (modem),
+ MM_AUTHORIZATION_FIRMWARE,
+ context,
+ firmware_select_auth_cb,
+ info,
+ firmware_auth_info_destroy,
+ &error)) {
+ dbus_g_method_return_error (context, error);
+ g_error_free (error);
+ }
+}
+
+static void
+firmware_install_auth_cb (MMAuthRequest *req,
+ GObject *owner,
+ DBusGMethodInvocation *context,
+ gpointer user_data)
+{
+ MMModemFirmware *self = MM_MODEM_FIRMWARE (owner);
+ FirmwareAuthInfo *info = user_data;
+ const char *image = info->image;
+ const char *slot = info->slot;
+ GError *error = NULL;
+
+ if (!mm_modem_auth_finish (MM_MODEM (self), req, &error)) {
+ dbus_g_method_return_error (context, error);
+ g_error_free (error);
+ } else
+ mm_modem_firmware_install (self, image, slot, async_call_done, context);
+}
+
+static void
+impl_modem_firmware_install (MMModemFirmware *modem,
+ const char *image,
+ const char *slot,
+ DBusGMethodInvocation *context)
+{
+ GError *error = NULL;
+ FirmwareAuthInfo *info;
+
+ info = firmware_auth_info_new (image, slot);
+
+ if (!mm_modem_auth_request (MM_MODEM (modem),
+ MM_AUTHORIZATION_FIRMWARE,
+ context,
+ firmware_install_auth_cb,
+ info,
+ firmware_auth_info_destroy,
+ &error)) {
+ dbus_g_method_return_error (context, error);
+ g_error_free (error);
+ }
+}
+
+GType
+mm_modem_firmware_get_type (void)
+{
+ static GType firmware_type = 0;
+
+ if (!G_UNLIKELY (firmware_type)) {
+ const GTypeInfo firmware_info = {
+ sizeof (MMModemFirmware), /* class_size */
+ NULL, /* base_init */
+ NULL, /* base_finalize */
+ NULL,
+ NULL, /* class_finalize */
+ NULL, /* class_data */
+ 0,
+ 0, /* n_preallocs */
+ NULL
+ };
+
+ firmware_type = g_type_register_static (G_TYPE_INTERFACE,
+ "MMModemFirmware",
+ &firmware_info, 0);
+
+ g_type_interface_add_prerequisite (firmware_type, G_TYPE_OBJECT);
+ dbus_g_object_type_install_info (firmware_type, &dbus_glib_mm_modem_firmware_object_info);
+ }
+
+ return firmware_type;
+}
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-06-07 20:59:43 +0000