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/*
* Embedded Linux library
* Copyright (C) 2011-2014 Intel Corporation
*
* SPDX-License-Identifier: LGPL-2.1-or-later
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <assert.h>
#include <stdio.h>
#include <ell/ell.h>
struct hwdb_stats {
int aliases;
int entries;
};
static void print_modalias(struct l_hwdb *hwdb, const char *format, ...)
{
struct l_hwdb_entry *entries, *entry;
va_list args;
va_start(args, format);
vprintf(format, args);
va_end(args);
va_start(args, format);
entries = l_hwdb_lookup_valist(hwdb, format, args);
va_end(args);
for (entry = entries; entry; entry = entry->next)
fprintf(stderr, " %s=%s\n", entry->key, entry->value);
l_hwdb_lookup_free(entries);
}
static void check_entry(const char *modalias, struct l_hwdb_entry *entries,
void *user_data)
{
struct l_hwdb_entry *entry;
struct hwdb_stats *stats = user_data;
assert(modalias);
stats->aliases++;
for (entry = entries; entry; entry = entry->next) {
assert(entry->key);
assert(entry->value);
stats->entries++;
}
}
static void test_hwdb(const void *data)
{
struct l_hwdb *hwdb;
struct hwdb_stats stats = { 0 };
bool result;
hwdb = l_hwdb_new_default();
assert(hwdb);
result = l_hwdb_foreach(hwdb, check_entry, &stats);
assert(result);
fprintf(stderr, "Found %d aliases with %d total entries\n",
stats.aliases, stats.entries);
/* Bluetooth Interest Group Inc. */
print_modalias(hwdb, "OUI:000F79");
/* Bluetooth SIG, Inc. */
print_modalias(hwdb, "bluetooth:v%04X", 0x003f);
/* Nike+ FuelBand */
print_modalias(hwdb, "bluetooth:v%04Xp%04X", 0x0078, 0x0001);
/* Bluetooth Type-A standard interface */
print_modalias(hwdb, "sdio:c02");
l_hwdb_unref(hwdb);
}
int main(int argc, char *argv[])
{
l_test_init(&argc, &argv);
l_test_add("hwdb", test_hwdb, NULL);
return l_test_run();
}
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