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/* PipeWire
*
* Copyright © 2021 Wim Taymans
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*/
#include <regex.h>
#include <spa/utils/json.h>
#include <pipewire/properties.h>
#include "log.h"
#include "quirks.h"
#include "internal.h"
static uint64_t parse_quirks(const char *str)
{
static const struct { const char *key; uint64_t value; } quirk_keys[] = {
{ "force-s16-info", QUIRK_FORCE_S16_FORMAT },
{ "remove-capture-dont-move", QUIRK_REMOVE_CAPTURE_DONT_MOVE },
};
SPA_FOR_EACH_ELEMENT_VAR(quirk_keys, i) {
if (spa_streq(str, i->key))
return i->value;
}
return 0;
}
static int apply_match(void *data, const char *location, const char *action,
const char *val, size_t len)
{
struct client *client = data;
if (spa_streq(action, "update-props")) {
pw_properties_update_string(client->props, val, len);
} else if (spa_streq(action, "quirks")) {
struct spa_json quirks = SPA_JSON_INIT(val, len), it[1];
uint64_t quirks_cur = 0;
char v[128];
if (spa_json_enter_array(&quirks, &it[0]) > 0) {
while (spa_json_get_string(&it[0], v, sizeof(v)) > 0)
quirks_cur |= parse_quirks(v);
}
client->quirks = quirks_cur;
}
return 0;
}
int client_update_quirks(struct client *client)
{
struct impl *impl = client->impl;
struct pw_context *context = impl->context;
return pw_context_conf_section_match_rules(context, "pulse.rules",
&client->props->dict, apply_match, client);
}
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