src/modules/module-hal-detect-compat.c

/***
  This file is part of PulseAudio.

  Copyright 2009 Lennart Poettering

  PulseAudio is free software; you can redistribute it and/or modify
  it under the terms of the GNU Lesser General Public License as published
  by the Free Software Foundation; either version 2.1 of the License,
  or (at your option) any later version.

  PulseAudio 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 Lesser General Public License
  along with PulseAudio; if not, see <http://www.gnu.org/licenses/>.
***/

#ifdef HAVE_CONFIG_H
#include <config.h>
#endif

#include <pulse/xmalloc.h>

#include <pulsecore/module.h>
#include <pulsecore/modargs.h>
#include <pulsecore/log.h>
#include <pulsecore/core-util.h>

PA_MODULE_AUTHOR("Lennart Poettering");
PA_MODULE_DESCRIPTION("Compatibility module");
PA_MODULE_VERSION(PACKAGE_VERSION);
PA_MODULE_LOAD_ONCE(true);
PA_MODULE_DEPRECATED("Please use module-udev-detect instead of module-hal-detect!");

static const char* const valid_modargs[] = {
    "api",
    "tsched",
    "subdevices",
    NULL,
};

int pa__init(pa_module*m) {
    pa_modargs *ma = NULL;
    bool tsched = true;
    pa_module *n;
    char *t;

    pa_assert(m);

    if (!(ma = pa_modargs_new(m->argument, valid_modargs))) {
        pa_log("Failed to parse module arguments");
        goto fail;
    }

    if (pa_modargs_get_value_boolean(ma, "tsched", &tsched) < 0) {
        pa_log("tsched= expects boolean arguments");
        goto fail;
    }

    pa_log_warn("We will now load module-udev-detect. Please make sure to remove module-hal-detect from your configuration.");

    t = pa_sprintf_malloc("tsched=%s", pa_yes_no(tsched));
    pa_module_load(&n, m->core, "module-udev-detect", t);
    pa_xfree(t);

    if (n)
        pa_module_unload_request(m, true);

    pa_modargs_free(ma);

    return n ? 0 : -1;

fail:
    if (ma)
        pa_modargs_free(ma);

    return -1;
}