cli: new `--ctl-get-version-info' action
Also setup the generic codebase for CTL actions.
This commit is contained in:
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d116505b8e
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8d08735135
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@ -7,7 +7,9 @@ qmicli_CPPFLAGS = \
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-I$(top_builddir)/src
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qmicli_SOURCES = \
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qmicli.c
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qmicli.c \
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qmicli.h \
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qmicli-ctl.c
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qmicli_LDADD = \
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$(QMICLI_LIBS) \
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@ -0,0 +1,189 @@
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/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* qmicli -- Command line interface to control QMI devices
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* Copyright (C) 2012 Aleksander Morgado <aleksander@gnu.org>
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*/
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#include "config.h"
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#include <stdio.h>
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#include <stdlib.h>
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#include <locale.h>
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#include <string.h>
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#include <glib.h>
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#include <gio/gio.h>
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#include <libqmi-glib.h>
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#include "qmicli.h"
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/* Context */
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typedef struct {
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QmiDevice *device;
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QmiClientCtl *client;
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GCancellable *cancellable;
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} Context;
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static Context *ctx;
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/* Options */
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static gboolean get_version_info_flag;
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static GOptionEntry entries[] = {
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{ "ctl-get-version-info", 0, 0, G_OPTION_ARG_NONE, &get_version_info_flag,
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"Get QMI version info",
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NULL
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},
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{ NULL }
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};
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GOptionGroup *
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qmicli_ctl_get_option_group (void)
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{
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GOptionGroup *group;
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group = g_option_group_new ("ctl",
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"CTL options",
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"Show Control options",
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NULL,
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NULL);
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g_option_group_add_entries (group, entries);
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return group;
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}
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gboolean
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qmicli_ctl_options_enabled (void)
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{
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static guint n_actions = 0;
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static gboolean checked = FALSE;
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if (checked)
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return !!n_actions;
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n_actions = (get_version_info_flag);
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if (n_actions > 1) {
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g_printerr ("error: too many CTL actions requested\n");
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exit (EXIT_FAILURE);
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}
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checked = TRUE;
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return !!n_actions;
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}
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static void
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context_free (Context *ctx)
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{
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if (!ctx)
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return;
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if (ctx->cancellable)
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g_object_unref (ctx->cancellable);
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if (ctx->device)
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g_object_unref (ctx->device);
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if (ctx->client)
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g_object_unref (ctx->client);
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g_slice_free (Context, ctx);
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}
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static void
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client_release_ready (QmiClient *client,
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GAsyncResult *res)
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{
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GError *error = NULL;
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if (!qmi_client_release_finish (client, res, &error)) {
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g_printerr ("error: couldn't release client CID: %s", error->message);
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exit (EXIT_FAILURE);
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}
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g_debug ("Client CID released");
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/* Cleanup context and finish async operation */
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context_free (ctx);
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qmicli_async_operation_done ();
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}
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static void
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shutdown (void)
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{
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/* NOTE: we don't really need to run explicit release for the CTL client */
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qmi_client_release (QMI_CLIENT (ctx->client),
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10,
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(GAsyncReadyCallback)client_release_ready,
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NULL);
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}
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static void
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get_version_info_ready (QmiClientCtl *client,
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GAsyncResult *result)
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{
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GError *error = NULL;
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GArray *services;
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guint i;
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services = qmi_client_ctl_get_version_info_finish (client, result, &error);
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if (!services) {
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g_printerr ("error: couldn't get version info: %s\n",
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error->message);
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exit (EXIT_FAILURE);
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}
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g_print ("[%s] Supported services:\n",
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qmi_device_get_path_display (ctx->device));
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for (i = 0; i < services->len; i++) {
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QmiCtlVersionInfo *service;
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service = &g_array_index (services, QmiCtlVersionInfo, i);
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g_print ("\t%s (%u.%u)\n",
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qmi_service_get_string (service->service_type),
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service->major_version,
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service->minor_version);
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}
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g_array_unref (services);
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shutdown ();
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}
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void
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qmicli_ctl_run (QmiDevice *device,
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GCancellable *cancellable)
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{
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/* Initialize context */
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ctx = g_slice_new (Context);
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ctx->device = g_object_ref (device);
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if (cancellable)
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ctx->cancellable = g_object_ref (cancellable);
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/* The CTL client should be directly retrievable from the QmiDevice */
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ctx->client = qmi_device_get_client_ctl (device);
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/* Request to get version info? */
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if (get_version_info_flag) {
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g_debug ("Asynchronously getting version info...");
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qmi_client_ctl_get_version_info (ctx->client,
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10,
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ctx->cancellable,
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(GAsyncReadyCallback)get_version_info_ready,
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NULL);
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return;
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}
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g_warn_if_reached ();
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}
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79
cli/qmicli.c
79
cli/qmicli.c
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@ -30,12 +30,15 @@
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#include <libqmi-glib.h>
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#include "qmicli.h"
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#define PROGRAM_NAME "qmicli"
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#define PROGRAM_VERSION PACKAGE_VERSION
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/* Globals */
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static GMainLoop *loop;
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static GCancellable *cancellable;
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static QmiDevice *device;
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/* Main options */
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static gchar *device_str;
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@ -133,8 +136,8 @@ print_version_and_exit (void)
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/*****************************************************************************/
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/* Running asynchronously */
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static void
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async_operation_done (void)
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void
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qmicli_async_operation_done (void)
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{
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if (cancellable) {
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g_object_unref (cancellable);
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@ -144,27 +147,9 @@ async_operation_done (void)
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g_main_loop_quit (loop);
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}
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typedef struct {
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GCancellable *cancellable;
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QmiDevice *device;
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} AsyncRunContext;
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static void
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async_run_context_complete_and_free (AsyncRunContext *ctx)
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{
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if (ctx->cancellable)
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g_object_unref (ctx->cancellable);
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if (ctx->device)
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g_object_unref (ctx->device);
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g_slice_free (AsyncRunContext, ctx);
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async_operation_done ();
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}
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static void
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device_open_ready (QmiDevice *device,
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GAsyncResult *res,
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AsyncRunContext *ctx)
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GAsyncResult *res)
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{
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GError *error = NULL;
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exit (EXIT_FAILURE);
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}
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if (!qmi_device_close (ctx->device, &error)) {
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g_printerr ("error: couldn't close the QmiDevice: %s\n",
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error->message);
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/* As soon as we get the QmiDevice, launch the specific action requested */
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/* CTL options? */
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if (qmicli_ctl_options_enabled ())
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qmicli_ctl_run (device, cancellable);
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/* No options? */
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else {
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g_printerr ("error: no actions specified\n");
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exit (EXIT_FAILURE);
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}
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/* All done */
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async_run_context_complete_and_free (ctx);
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}
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static void
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device_new_ready (GObject *unused,
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GAsyncResult *res,
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AsyncRunContext *ctx)
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GAsyncResult *res)
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{
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GError *error = NULL;
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ctx->device = qmi_device_new_finish (res, &error);
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if (!ctx->device) {
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device = qmi_device_new_finish (res, &error);
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if (!device) {
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g_printerr ("error: couldn't create QmiDevice: %s\n",
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error->message);
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exit (EXIT_FAILURE);
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}
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/* Open the device */
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qmi_device_open (ctx->device,
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qmi_device_open (device,
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5,
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ctx->cancellable,
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cancellable,
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(GAsyncReadyCallback)device_open_ready,
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ctx);
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}
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static void
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run (GFile *file,
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GCancellable *cancellable)
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{
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AsyncRunContext *ctx;
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ctx = g_slice_new0 (AsyncRunContext);
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ctx->cancellable = cancellable ? g_object_ref (cancellable) : NULL;
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qmi_device_new (file,
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cancellable,
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(GAsyncReadyCallback)device_new_ready,
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ctx);
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NULL);
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}
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/*****************************************************************************/
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@ -235,6 +206,8 @@ int main (int argc, char **argv)
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/* Setup option context, process it and destroy it */
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context = g_option_context_new ("- Control QMI devices");
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g_option_context_add_group (context,
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qmicli_ctl_get_option_group ());
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g_option_context_add_main_entries (context, main_entries, NULL);
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g_option_context_parse (context, &argc, &argv, NULL);
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g_option_context_free (context);
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cancellable = g_cancellable_new ();
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loop = g_main_loop_new (NULL, FALSE);
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run (file, cancellable);
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/* Launch QmiDevice creation */
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qmi_device_new (file,
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cancellable,
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(GAsyncReadyCallback)device_new_ready,
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NULL);
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g_main_loop_run (loop);
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if (cancellable)
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g_object_unref (cancellable);
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if (device)
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g_object_unref (device);
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g_main_loop_unref (loop);
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g_object_unref (file);
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@ -0,0 +1,35 @@
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/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* qmicli -- Command line interface to control QMI devices
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* Copyright (C) 2012 Aleksander Morgado <aleksander@gnu.org>
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*/
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#include <glib.h>
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#ifndef __QMICLI_H__
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#define __QMICLI_H__
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/* Common */
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void qmicli_async_operation_done (void);
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/* CTL group */
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GOptionGroup *qmicli_ctl_get_option_group (void);
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gboolean qmicli_ctl_options_enabled (void);
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void qmicli_ctl_run (QmiDevice *device,
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GCancellable *cancellable);
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#endif /* __QMICLI_H__ */
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