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properties: just use the parser in all cases

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We can just use the json parser to parse the old key=val
syntax as well now.
This commit is contained in:
Wim Taymans 2020-12-31 10:12:09 +01:00
parent f29bc42b4d
commit 2fd35488c7
2 changed files with 21 additions and 42 deletions
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61
src/pipewire/properties.c
View file

@ -150,57 +150,36 @@ int pw_properties_update_string(struct pw_properties *props, const char *str, si
{
struct properties *impl = SPA_CONTAINER_OF(props, struct properties, this);
struct spa_json it[2];
char key[1024], *val;
int count = 0;
spa_json_init(&it[0], str, size);
if (spa_json_enter_object(&it[0], &it[1]) > 0) {
char key[1024], *val;
if (spa_json_enter_object(&it[0], &it[1]) <= 0)
spa_json_init(&it[1], str, size);
while (spa_json_get_string(&it[1], key, sizeof(key)-1)) {
int len;
const char *value;
while (spa_json_get_string(&it[1], key, sizeof(key)-1)) {
int len;
const char *value;
if ((len = spa_json_next(&it[1], &value)) <= 0)
break;
if ((len = spa_json_next(&it[1], &value)) <= 0)
break;
if (key[0] == '#')
continue;
if (spa_json_is_null(value, len))
val = NULL;
else {
if (spa_json_is_container(value, len))
len = spa_json_container_len(&it[1], value, len);
if (key[0] == '#')
continue;
if (spa_json_is_null(value, len))
val = NULL;
else {
if (spa_json_is_container(value, len))
len = spa_json_container_len(&it[1], value, len);
if ((val = strndup(value, len)) == NULL)
return -errno;
if (spa_json_is_string(value, len))
spa_json_parse_string(value, len, val);
}
count += pw_properties_set(&impl->this, key, val);
free(val);
}
} else {
const char *state = NULL, *s = NULL;
size_t len;
s = pw_split_walk(str, " \t\n\r", &len, &state);
while (s) {
char *val, *eq;
if (s[0] == '#')
continue;
if ((val = strndup(s, len)) == NULL)
if ((val = strndup(value, len)) == NULL)
return -errno;
eq = strchr(val, '=');
if (eq && eq != val) {
*eq = '\0';
count += pw_properties_set(&impl->this, val, eq+1);
}
free(val);
s = pw_split_walk(str, " \t\n\r", &len, &state);
if (spa_json_is_string(value, len))
spa_json_parse_string(value, len, val);
}
count += pw_properties_set(&impl->this, key, val);
free(val);
}
return count;
}

2
src/tests/test-properties.c
View file

@ -211,7 +211,7 @@ static void test_new_string(void)
{
struct pw_properties *props;
props = pw_properties_new_string("foo=bar bar=baz ignore him=too empty= =gg");
props = pw_properties_new_string("foo=bar bar=baz \"#ignore\"=ignore him=too empty=\"\" =gg");
spa_assert(props != NULL);
spa_assert(props->flags == 0);
spa_assert(props->dict.n_items == 4);