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-rw-r--r--cli/mmcli-call.c357
1 files changed, 357 insertions, 0 deletions
diff --git a/cli/mmcli-call.c b/cli/mmcli-call.c
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--- /dev/null
+++ b/cli/mmcli-call.c
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+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * mmcli -- Control call status & access information from the command line
+ *
+ * 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 3 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * Copyright (C) 2015 Riccardo Vangelisti <riccardo.vangelisti@sadel.it>
+ */
+
+#include "config.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <locale.h>
+#include <string.h>
+
+#include <glib.h>
+#include <gio/gio.h>
+
+#define _LIBMM_INSIDE_MMCLI
+#include <libmm-glib.h>
+
+#include "mmcli.h"
+#include "mmcli-common.h"
+
+/* Context */
+typedef struct {
+ MMManager *manager;
+ MMObject *object;
+ GCancellable *cancellable;
+ MMCall *call;
+} Context;
+static Context *ctx;
+
+/* Options */
+static gboolean info_flag; /* set when no action found */
+static gboolean start_flag;
+static gboolean accept_flag;
+static gboolean hangup_flag;
+
+static GOptionEntry entries[] = {
+ { "start", 0, 0, G_OPTION_ARG_NONE, &start_flag,
+ "Start the call.",
+ NULL,
+ },
+ { "accept", 0, 0, G_OPTION_ARG_NONE, &accept_flag,
+ "Accept the incoming call",
+ NULL,
+ },
+ { "hangup", 0, 0, G_OPTION_ARG_NONE, &hangup_flag,
+ "Hangup the call",
+ NULL,
+ },
+ { NULL }
+};
+
+GOptionGroup *
+mmcli_call_get_option_group (void)
+{
+ GOptionGroup *group;
+
+ /* Status options */
+ group = g_option_group_new ("call",
+ "Call options",
+ "Show call options",
+ NULL,
+ NULL);
+ g_option_group_add_entries (group, entries);
+
+ return group;
+}
+
+gboolean
+mmcli_call_options_enabled (void)
+{
+ static guint n_actions = 0;
+ static gboolean checked = FALSE;
+
+ if (checked)
+ return !!n_actions;
+
+ n_actions = (start_flag +
+ accept_flag +
+ hangup_flag );
+
+ if (n_actions == 0 && mmcli_get_common_call_string ()) {
+ /* default to info */
+ info_flag = TRUE;
+ n_actions++;
+ }
+
+ if (n_actions > 1) {
+ g_printerr ("error: too many call actions requested\n");
+ exit (EXIT_FAILURE);
+ }
+
+ if (info_flag)
+ mmcli_force_sync_operation ();
+
+ checked = TRUE;
+ return !!n_actions;
+}
+
+static void
+context_free (Context *ctx)
+{
+ if (!ctx)
+ return;
+
+ if (ctx->cancellable)
+ g_object_unref (ctx->cancellable);
+ if (ctx->call)
+ g_object_unref (ctx->call);
+ if (ctx->object)
+ g_object_unref (ctx->object);
+ if (ctx->manager)
+ g_object_unref (ctx->manager);
+ g_free (ctx);
+}
+
+void
+mmcli_call_shutdown (void)
+{
+ context_free (ctx);
+}
+
+static void
+print_call_info (MMCall *call)
+{
+ /* Not the best thing to do, as we may be doing _get() calls twice, but
+ * easiest to maintain */
+#undef VALIDATE
+#define VALIDATE(str) (str ? str : "unknown")
+
+ g_print ("CALL '%s'\n", mm_call_get_path (call));
+ g_print (" -------------------------------\n"
+ " Global | number: '%s'\n", VALIDATE (mm_call_get_number (call)));
+ g_print (" | direction: '%s'\n", mm_call_direction_get_string( mm_call_get_direction (call) ) );
+
+ g_print (" -------------------------------\n"
+ " Properties | state: '%s'\n", mm_call_state_get_string (mm_call_get_state (call)));
+
+ if (mm_call_get_state_reason(call) != MM_CALL_STATE_REASON_UNKNOWN)
+ g_print (" | state reason: '%s'\n",
+ mm_call_state_reason_get_string(mm_call_get_state_reason(call)));
+}
+
+static void
+start_process_reply (gboolean result,
+ const GError *error)
+{
+ if (!result) {
+ g_printerr ("error: couldn't start the call: '%s'\n",
+ error ? error->message : "unknown error");
+ exit (EXIT_FAILURE);
+ }
+
+ g_print ("successfully start the call\n");
+}
+
+static void
+start_ready (MMCall *call,
+ GAsyncResult *result,
+ gpointer nothing)
+{
+ gboolean operation_result;
+ GError *error = NULL;
+
+ operation_result = mm_call_start_finish (call, result, &error);
+ start_process_reply (operation_result, error);
+
+ mmcli_async_operation_done ();
+}
+
+static void
+accept_process_reply (gboolean result,
+ const GError *error)
+{
+ if (!result) {
+ g_printerr ("error: couldn't accept the call: '%s'\n",
+ error ? error->message : "unknown error");
+ exit (EXIT_FAILURE);
+ }
+
+ g_print ("successfully accepted the call\n");
+}
+
+static void
+accept_ready (MMCall *call,
+ GAsyncResult *result,
+ gpointer nothing)
+{
+ gboolean operation_result;
+ GError *error = NULL;
+
+ operation_result = mm_call_accept_finish (call, result, &error);
+ accept_process_reply (operation_result, error);
+
+ mmcli_async_operation_done ();
+}
+
+static void
+hangup_process_reply (gboolean result,
+ const GError *error)
+{
+ if (!result) {
+ g_printerr ("error: couldn't hangup the call: '%s'\n",
+ error ? error->message : "unknown error");
+ exit (EXIT_FAILURE);
+ }
+
+ g_print ("successfully hungup'd the call\n");
+}
+
+static void
+hangup_ready (MMCall *call,
+ GAsyncResult *result,
+ gpointer nothing)
+{
+ gboolean operation_result;
+ GError *error = NULL;
+
+ operation_result = mm_call_hangup_finish (call, result, &error);
+ hangup_process_reply (operation_result, error);
+
+ mmcli_async_operation_done ();
+}
+
+static void
+get_call_ready (GObject *source,
+ GAsyncResult *result,
+ gpointer none)
+{
+ ctx->call = mmcli_get_call_finish (result,
+ &ctx->manager,
+ &ctx->object);
+ /* Setup operation timeout */
+ mmcli_force_operation_timeout (G_DBUS_PROXY (ctx->call));
+
+ if (info_flag)
+ g_assert_not_reached ();
+
+ /* Requesting to start the call? */
+ if (start_flag) {
+ mm_call_start(ctx->call,
+ ctx->cancellable,
+ (GAsyncReadyCallback)start_ready,
+ NULL);
+ return;
+ }
+
+ /* Requesting to accept the call? */
+ if (accept_flag) {
+ mm_call_accept(ctx->call,
+ ctx->cancellable,
+ (GAsyncReadyCallback)accept_ready,
+ NULL);
+ return;
+ }
+
+ /* Requesting to hangup the call? */
+ if (hangup_flag) {
+ mm_call_hangup(ctx->call,
+ ctx->cancellable,
+ (GAsyncReadyCallback)hangup_ready,
+ NULL);
+ return;
+ }
+
+ g_warn_if_reached ();
+}
+
+void
+mmcli_call_run_asynchronous (GDBusConnection *connection,
+ GCancellable *cancellable)
+{
+ /* Initialize context */
+ ctx = g_new0 (Context, 1);
+ if (cancellable)
+ ctx->cancellable = g_object_ref (cancellable);
+
+ /* Get proper call */
+ mmcli_get_call (connection,
+ mmcli_get_common_call_string (),
+ cancellable,
+ (GAsyncReadyCallback)get_call_ready,
+ NULL);
+}
+
+void
+mmcli_call_run_synchronous (GDBusConnection *connection)
+{
+ GError *error = NULL;
+
+ /* Initialize context */
+ ctx = g_new0 (Context, 1);
+ ctx->call = mmcli_get_call_sync (connection,
+ mmcli_get_common_call_string (),
+ &ctx->manager,
+ &ctx->object);
+
+ /* Setup operation timeout */
+ mmcli_force_operation_timeout (G_DBUS_PROXY (ctx->call));
+
+ /* Request to get info from CALL? */
+ if (info_flag) {
+ g_debug ("Printing call info...");
+ print_call_info (ctx->call);
+ return;
+ }
+
+ /* Requesting to start the call? */
+ if (start_flag) {
+ gboolean operation_result;
+
+ operation_result = mm_call_start_sync (ctx->call,
+ NULL,
+ &error);
+ start_process_reply (operation_result, error);
+ return;
+ }
+
+ /* Requesting to accept the call? */
+ if (accept_flag) {
+ gboolean operation_result;
+
+ operation_result = mm_call_accept_sync (ctx->call,
+ NULL,
+ &error);
+ accept_process_reply (operation_result, error);
+ return;
+ }
+
+ /* Requesting to hangup the call? */
+ if (hangup_flag) {
+ gboolean operation_result;
+
+ operation_result = mm_call_hangup_sync (ctx->call,
+ NULL,
+ &error);
+ hangup_process_reply (operation_result, error);
+ return;
+ }
+
+ g_warn_if_reached ();
+}
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-06-07 20:57:31 +0000