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}
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switch (opt_shell)
{
case PV_SHELL_AFTER:
flatpak_bwrap_add_arg (bwrap, "--shell=after");
break;
case PV_SHELL_FAIL:
flatpak_bwrap_add_arg (bwrap, "--shell=fail");
break;
case PV_SHELL_INSTEAD:
flatpak_bwrap_add_arg (bwrap, "--shell=instead");
break;
case PV_SHELL_NONE:
flatpak_bwrap_add_arg (bwrap, "--shell=none");
break;
default:
g_warn_if_reached ();
}
switch (opt_terminal)
{
case PV_TERMINAL_AUTO:
flatpak_bwrap_add_arg (bwrap, "--terminal=auto");
break;
case PV_TERMINAL_NONE:
flatpak_bwrap_add_arg (bwrap, "--terminal=none");
break;
case PV_TERMINAL_TTY:
flatpak_bwrap_add_arg (bwrap, "--terminal=tty");
break;
case PV_TERMINAL_XTERM:
flatpak_bwrap_add_arg (bwrap, "--terminal=xterm");
break;
default:
g_warn_if_reached ();
break;
}
if (opt_verbose)
flatpak_bwrap_add_arg (bwrap, "--verbose");
flatpak_bwrap_append_bwrap (bwrap, adverb_args);
flatpak_bwrap_add_arg (bwrap, "--");
g_debug ("Adding wrapped command...");
flatpak_bwrap_append_args (bwrap, wrapped_command->argv);

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if (is_flatpak_env)
{
/* Just use the envp from @bwrap */
g_autoptr(FlatpakBwrap) flatpak_spawn = flatpak_bwrap_new (flatpak_bwrap_empty_env);
flatpak_bwrap_add_arg (flatpak_spawn, spawn_executable);
flatpak_bwrap_add_arg (flatpak_spawn, "--host");
for (i = 0; i < bwrap->fds->len; i++)
{
g_autofree char *fd_str = g_strdup_printf ("--forward-fd=%d",
g_array_index (bwrap->fds, int, i));
flatpak_bwrap_add_arg (flatpak_spawn, fd_str);
}
/* Change the current working directory where flatpak-spawn will run.
* Bwrap will then set its directory by itself. For this reason here
* we just need a directory that it's known to exist. */
flatpak_bwrap_add_arg (flatpak_spawn, "--directory=/");
flatpak_bwrap_append_bwrap (flatpak_spawn, bwrap);
g_clear_pointer (&bwrap, flatpak_bwrap_free);
bwrap = g_steal_pointer (&flatpak_spawn);
}
if (opt_verbose)
{
g_message ("Final %s options:", bwrap_executable);
for (i = 0; i < bwrap->argv->len; i++)
{
g_autofree gchar *quoted = NULL;
quoted = g_shell_quote (g_ptr_array_index (bwrap->argv, i));
g_message ("\t%s", quoted);
}
g_message ("%s environment:", bwrap_executable);
for (i = 0; bwrap->envp != NULL && bwrap->envp[i] != NULL; i++)
{
g_autofree gchar *quoted = NULL;
quoted = g_shell_quote (bwrap->envp[i]);
g_message ("\t%s", quoted);
}
/* Clean up temporary directory before running our long-running process */
if (runtime != NULL)
pv_runtime_cleanup (runtime);
flatpak_bwrap_finish (bwrap);
if (opt_write_bwrap != NULL)
{
FILE *file = fopen (opt_write_bwrap, "w");
if (file == NULL)
{
g_warning ("An error occurred trying to write the bwrap arguments: %s",
g_strerror (errno));
/* This is not a fatal error, try to continue */
}
else
{
for (i = 0; i < bwrap->argv->len; i++)
fprintf (file, "%s%c", (gchar *)g_ptr_array_index (bwrap->argv, i), '\0');
fclose (file);
}
}
if (opt_only_prepare)
ret = 0;
else
pv_bwrap_execve (bwrap, fileno (original_stdout), error);
out:
if (local_error != NULL)
g_warning ("%s", local_error->message);
g_clear_pointer (&opt_ld_preload, g_ptr_array_unref);
g_clear_pointer (&opt_env_if_host, g_strfreev);
g_clear_pointer (&opt_freedesktop_app_id, g_free);
g_clear_pointer (&opt_steam_app_id, g_free);
g_clear_pointer (&opt_home, g_free);
g_clear_pointer (&opt_fake_home, g_free);
g_clear_pointer (&opt_runtime_base, g_free);
g_clear_pointer (&opt_runtime, g_free);
g_clear_pointer (&opt_pass_fds, g_array_unref);
g_debug ("Exiting with status %d", ret);