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/* SPDX-FileCopyrightText: 2023 - Sébastien Wilmet
* SPDX-License-Identifier: LGPL-3.0-or-later
*/
#include <gio/gio.h>
#include <locale.h>
typedef struct
{
GFile *file;
} ProgramData;
static ProgramData *
program_data_new (void)
{
return g_new0 (ProgramData, 1);
}
static void
program_data_free (ProgramData *program_data)
{
if (program_data != NULL)
{
g_clear_object (&program_data->file);
g_free (program_data);
}
}
static void
quit_program (void)
{
g_application_release (g_application_get_default ());
}
static void
query_info_cb (GObject *source_object,
GAsyncResult *result,
gpointer user_data)
{
GFile *file = G_FILE (source_object);
GFileInfo *info;
GError *error = NULL;
info = g_file_query_info_finish (file, result, &error);
if (error != NULL)
{
g_printerr ("Failed to query file informations: %s\n", error->message);
g_clear_error (&error);
goto out;
}
if (g_file_info_has_attribute (info, G_FILE_ATTRIBUTE_STANDARD_TYPE))
{
GFileType type;
type = g_file_info_get_file_type (info);
if (type == G_FILE_TYPE_REGULAR)
{
g_print ("Regular file.\n");
}
else
{
g_print ("The file is not a regular file.\n");
}
}
if (g_file_info_has_attribute (info, G_FILE_ATTRIBUTE_STANDARD_DISPLAY_NAME))
{
const gchar *display_name;
display_name = g_file_info_get_display_name (info);
g_print ("Display name: %s\n", display_name);
}
if (g_file_info_has_attribute (info, G_FILE_ATTRIBUTE_STANDARD_SIZE))
{
goffset n_bytes;
n_bytes = g_file_info_get_size (info);
g_print ("File size in bytes: %" G_GOFFSET_FORMAT "\n", n_bytes);
}
out:
g_clear_object (&info);
quit_program ();
}
static void
launch_program (ProgramData *program_data)
{
g_application_hold (g_application_get_default ());
g_file_query_info_async (program_data->file,
G_FILE_ATTRIBUTE_STANDARD_TYPE ","
G_FILE_ATTRIBUTE_STANDARD_DISPLAY_NAME ","
G_FILE_ATTRIBUTE_STANDARD_SIZE,
G_FILE_QUERY_INFO_NONE,
G_PRIORITY_DEFAULT,
NULL,
query_info_cb,
NULL);
}
static gint
app_command_line_cb (GApplication *app,
GApplicationCommandLine *command_line,
gpointer user_data)
{
ProgramData *program_data = user_data;
gchar **argv;
gint argc;
gint exit_status = EXIT_SUCCESS;
argv = g_application_command_line_get_arguments (command_line, &argc);
if (argc != 2)
{
g_application_command_line_printerr (command_line,
"Usage: %s <input_file>\n",
argv[0]);
exit_status = EXIT_FAILURE;
goto out;
}
program_data->file = g_application_command_line_create_file_for_arg (command_line, argv[1]);
launch_program (program_data);
out:
g_strfreev (argv);
return exit_status;
}
int
main (int argc,
char **argv)
{
GApplication *app;
ProgramData *program_data;
int exit_status;
setlocale (LC_ALL, "");
app = g_application_new (NULL, G_APPLICATION_HANDLES_COMMAND_LINE);
program_data = program_data_new ();
g_signal_connect (app,
"command-line",
G_CALLBACK (app_command_line_cb),
program_data);
exit_status = g_application_run (app, argc, argv);
g_object_unref (app);
program_data_free (program_data);
return exit_status;
}
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