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// SPDX-License-Identifier: GPL-2.0-or-later
// SPDX-FileCopyrightText: 2023 Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
#include <stdlib.h>
#include "common.h"
static void show_request(gpointer elem, gpointer user_data G_GNUC_UNUSED)
{
g_autoptr(GDBusObjectManager) manager = NULL;
g_autofree gchar *request_name = NULL;
g_autofree gchar *offsets_str = NULL;
g_autoptr(GVariant) voffsets = NULL;
g_autofree gchar *chip_name = NULL;
g_autoptr(GArray) offsets = NULL;
GpiodbusObject *obj = elem;
GpiodbusRequest *request;
GVariantBuilder builder;
const gchar *chip_path;
gsize i;
request_name = g_path_get_basename(
g_dbus_object_get_object_path(G_DBUS_OBJECT(obj)));
request = gpiodbus_object_peek_request(obj);
chip_path = gpiodbus_request_get_chip_path(request);
manager = get_object_manager_client(chip_path);
/* FIXME: Use chip proxy? */
chip_name = g_path_get_basename(chip_path);
offsets = get_request_offsets(request);
g_variant_builder_init(&builder, G_VARIANT_TYPE_ARRAY);
for (i = 0; i < offsets->len; i++)
g_variant_builder_add(&builder, "u",
g_array_index(offsets, guint, i));
voffsets = g_variant_ref_sink(g_variant_builder_end(&builder));
offsets_str = g_variant_print(voffsets, FALSE);
g_print("%s (%s) Offsets: %s\n",
request_name, chip_name, offsets_str);
}
int gpiocli_requests_main(int argc, char **argv)
{
static const gchar *const summary =
"List all line requests controlled by the manager.";
g_autolist(GpiodbusObject) request_objs = NULL;
g_auto(GStrv) remaining = NULL;
const GOptionEntry opts[] = {
{
.long_name = G_OPTION_REMAINING,
.flags = G_OPTION_FLAG_NONE,
.arg = G_OPTION_ARG_STRING_ARRAY,
.arg_data = &remaining,
.arg_description = NULL,
},
{ }
};
parse_options(opts, summary, NULL, &argc, &argv);
check_manager();
if (remaining)
die_parsing_opts("command doesn't take additional arguments");
request_objs = get_request_objs();
g_list_foreach(request_objs, show_request, NULL);
return EXIT_SUCCESS;
}
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