diff options
Diffstat (limited to 'src/mbimcli/mbimcli-google.c')
| -rw-r--r-- | src/mbimcli/mbimcli-google.c | 230 |
1 files changed, 230 insertions, 0 deletions
diff --git a/src/mbimcli/mbimcli-google.c b/src/mbimcli/mbimcli-google.c new file mode 100644 index 0000000..69948d6 --- /dev/null +++ b/src/mbimcli/mbimcli-google.c @@ -0,0 +1,230 @@ +/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * mbimcli -- Command line interface to control MBIM devices + * + * Copyright (C) 2023 Intel Corporation + */ + +#include "config.h" + +#include <stdio.h> +#include <stdlib.h> +#include <locale.h> +#include <string.h> + +#include <glib.h> +#include <gio/gio.h> + +#include <libmbim-glib.h> + +#include "mbimcli.h" +#include "mbimcli-helpers.h" + +/* Context */ +typedef struct { + MbimDevice *device; + GCancellable *cancellable; +} Context; +static Context *ctx; + +/* Options */ +static gchar *set_carrier_lock_str; +static gboolean query_carrier_lock_flag; + +static GOptionEntry entries[] = { + { "google-set-carrier-lock", 0, 0, G_OPTION_ARG_STRING, &set_carrier_lock_str, + "Set Google Carrier Lock", + "[(Data)]" + }, + { "google-query-carrier-lock", 0, 0, G_OPTION_ARG_NONE, &query_carrier_lock_flag, + "Query Google Carrier Lock", + NULL + }, + { NULL } +}; + +GOptionGroup * +mbimcli_google_get_option_group (void) +{ + GOptionGroup *group; + + group = g_option_group_new ("google", + "Google options:", + "Show Google Service options", + NULL, + NULL); + g_option_group_add_entries (group, entries); + + return group; +} + +gboolean +mbimcli_google_options_enabled (void) +{ + static guint n_actions = 0; + static gboolean checked = FALSE; + + if (checked) + return !!n_actions; + + n_actions = (!!set_carrier_lock_str + + query_carrier_lock_flag); + + if (n_actions > 1) { + g_printerr ("error: too many google actions requested\n"); + exit (EXIT_FAILURE); + } + + checked = TRUE; + return !!n_actions; +} + +static void +context_free (Context *context) +{ + if (!context) + return; + + if (context->cancellable) + g_object_unref (context->cancellable); + if (context->device) + g_object_unref (context->device); + g_slice_free (Context, context); +} + +static void +shutdown (gboolean operation_status) +{ + /* Cleanup context and finish async operation */ + context_free (ctx); + mbimcli_async_operation_done (operation_status); +} + +static void +set_carrier_lock_ready (MbimDevice *device, + GAsyncResult *res) +{ + g_autoptr(MbimMessage) response = NULL; + g_autoptr(GError) error = NULL; + + response = mbim_device_command_finish (device, res, &error); + if (!response || !mbim_message_response_get_result (response, MBIM_MESSAGE_TYPE_COMMAND_DONE, &error)) { + g_printerr ("error: operation failed: %s\n", error->message); + shutdown (FALSE); + return; + } + + g_print ("[%s] Successfully set carrier lock: \n", + mbim_device_get_path_display (device)); + + shutdown (TRUE); +} + +static void +query_carrier_lock_ready (MbimDevice *device, + GAsyncResult *res) +{ + g_autoptr(MbimMessage) response = NULL; + g_autoptr(GError) error = NULL; + const gchar *carrier_lock_status_str; + const gchar *carrier_lock_modem_state_str; + const gchar *carrier_lock_cause_str; + MbimCarrierLockStatus carrier_lock_status; + MbimCarrierLockModemState carrier_lock_modem_state; + MbimCarrierLockCause carrier_lock_cause; + + response = mbim_device_command_finish (device, res, &error); + if (!response || !mbim_message_response_get_result (response, MBIM_MESSAGE_TYPE_COMMAND_DONE, &error)) { + g_printerr ("error: operation failed: %s\n", error->message); + shutdown (FALSE); + return; + } + + if (!mbim_message_google_carrier_lock_response_parse ( + response, + &carrier_lock_status, + &carrier_lock_modem_state, + &carrier_lock_cause, + &error)) { + g_printerr ("error: couldn't parse response message: %s\n", error->message); + return; + } + + carrier_lock_status_str = mbim_carrier_lock_status_get_string (carrier_lock_status); + carrier_lock_modem_state_str = mbim_carrier_lock_modem_state_get_string (carrier_lock_modem_state); + carrier_lock_cause_str = mbim_carrier_lock_cause_get_string (carrier_lock_cause); + + g_print ("[%s] Successfully queried carrier lock: \n" + "\t Carrier lock status: '%s'\n" + "\tCarrier lock modem state: '%s'\n" + "\t Carrier lock cause: '%s'\n", + mbim_device_get_path_display (device), + VALIDATE_UNKNOWN (carrier_lock_status_str), + VALIDATE_UNKNOWN (carrier_lock_modem_state_str), + VALIDATE_UNKNOWN (carrier_lock_cause_str)); + + shutdown (TRUE); +} + +void +mbimcli_google_run (MbimDevice *device, + GCancellable *cancellable) +{ + g_autoptr(MbimMessage) request = NULL; + g_autoptr(GError) error = NULL; + + /* Initialize context */ + ctx = g_slice_new (Context); + ctx->device = g_object_ref (device); + ctx->cancellable = cancellable ? g_object_ref (cancellable) : NULL; + + /* Request to set carrier lock */ + if (set_carrier_lock_str) { + gsize data_size = 0; + g_autofree guint8 *data = NULL; + + data = mbimcli_read_buffer_from_string (set_carrier_lock_str, -1, &data_size, &error); + if (!data) { + g_printerr ("Failed to read data: %s\n", error->message); + shutdown (FALSE); + return; + } + + g_debug ("Asynchronously setting carrier lock..."); + request = mbim_message_google_carrier_lock_set_new ((guint32)data_size, data, &error); + if (!request) { + g_printerr ("error: couldn't create request: %s\n", error->message); + shutdown (FALSE); + return; + } + + mbim_device_command (ctx->device, + request, + 10, + ctx->cancellable, + (GAsyncReadyCallback)set_carrier_lock_ready, + NULL); + return; + } + + /* Query carrier lock information */ + if (query_carrier_lock_flag) { + request = mbim_message_google_carrier_lock_query_new (&error); + if (!request) { + g_printerr ("error: couldn't create request: %s\n", error->message); + shutdown (FALSE); + return; + } + + mbim_device_command (ctx->device, + request, + 10, + ctx->cancellable, + (GAsyncReadyCallback)query_carrier_lock_ready, + NULL); + return; + } + + g_warn_if_reached (); +} |