mirror of
https://gitlab.freedesktop.org/pipewire/pipewire.git
synced 2025-11-03 09:01:54 -05:00
jack: implement some more
Implement some parts of metadata and uuid
This commit is contained in:
Wim Taymans
parent
a560e8b92f
commit
44b7eb4630
3 changed files with 140 additions and 41 deletions
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@ -26,9 +26,29 @@
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#include <sys/mman.h>
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#include <jack/metadata.h>
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#include <jack/uuid.h>
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#include <pipewire/pipewire.h>
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static struct pw_properties * get_properties(void)
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{
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static struct pw_properties *properties = NULL;
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if (properties == NULL) {
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properties = pw_properties_new(NULL, NULL);
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}
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return properties;
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}
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static void make_key(char *dst, jack_uuid_t subject, const char *key, int keylen)
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{
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int len;
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jack_uuid_unparse (subject, dst);
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len = strlen(dst);
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dst[len] = '@';
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memcpy(&dst[len+1], key, keylen+1);
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}
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SPA_EXPORT
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int jack_set_property(jack_client_t*client,
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jack_uuid_t subject,
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@ -36,8 +56,16 @@ int jack_set_property(jack_client_t*client,
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const char* value,
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const char* type)
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{
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pw_log_warn("not implemented");
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return -1;
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int keylen = strlen(key);
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char *dst = alloca(JACK_UUID_STRING_SIZE + keylen);
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struct pw_properties * props = get_properties();
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make_key(dst, subject, key, keylen);
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pw_properties_setf(props, dst, "%s@%s", value, type);
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pw_log_debug("set '%s' to '%s@%s'", dst, value, type);
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return 0;
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}
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SPA_EXPORT
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@ -46,10 +74,32 @@ int jack_get_property(jack_uuid_t subject,
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char** value,
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char** type)
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{
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pw_log_warn("not implemented");
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int keylen = strlen(key);
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char *dst = alloca(JACK_UUID_STRING_SIZE + keylen);
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struct pw_properties * props = get_properties();
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const char *str, *at;
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make_key(dst, subject, key, keylen);
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if ((str = pw_properties_get(props, dst)) == NULL) {
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pw_log_warn("no property '%s'", dst);
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return -1;
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}
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at = strrchr(str, '@');
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if (at == NULL) {
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pw_log_warn("property '%s' invalid value '%s'", dst, str);
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return -1;
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}
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*value = strndup(str, at - str);
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*type = strdup(at + 1);
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pw_log_debug("got '%s' with value:'%s' type:'%s'", dst, *value, *type);
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return 0;
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}
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SPA_EXPORT
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void jack_free_description (jack_description_t* desc, int free_description_itself)
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{
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@ -74,8 +124,16 @@ int jack_get_all_properties (jack_description_t** descs)
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SPA_EXPORT
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int jack_remove_property (jack_client_t* client, jack_uuid_t subject, const char* key)
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{
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pw_log_warn("not implemented");
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return -1;
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int keylen = strlen(key);
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char *dst = alloca(JACK_UUID_STRING_SIZE + keylen);
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struct pw_properties * props = get_properties();
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make_key(dst, subject, key, keylen);
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pw_properties_set(props, dst, NULL);
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pw_log_debug("removed %s", dst);
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return 0;
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}
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SPA_EXPORT
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@ -31,6 +31,7 @@
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#include <jack/session.h>
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#include <jack/thread.h>
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#include <jack/midiport.h>
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#include <jack/uuid.h>
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#include <spa/support/cpu.h>
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#include <spa/param/audio/format-utils.h>
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@ -89,7 +90,6 @@ struct object {
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uint32_t type;
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uint32_t id;
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uint32_t parent_id;
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union {
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struct {
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@ -105,6 +105,7 @@ struct object {
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char alias1[REAL_JACK_PORT_NAME_SIZE+1];
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char alias2[REAL_JACK_PORT_NAME_SIZE+1];
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uint32_t type_id;
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uint32_t node_id;
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uint32_t port_id;
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} port;
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};
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@ -372,7 +373,7 @@ static struct port * alloc_port(struct client *c, enum spa_direction direction)
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o = alloc_object(c);
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o->type = PW_TYPE_INTERFACE_Port;
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o->id = SPA_ID_INVALID;
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o->parent_id = c->node_id;
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o->port.node_id = c->node_id;
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o->port.port_id = p->id;
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spa_list_append(&c->context.ports, &o->link);
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@ -738,9 +739,10 @@ on_rtsocket_condition(void *data, int fd, uint32_t mask)
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&c->jack_position, c->sync_arg);
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}
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pw_log_trace(NAME" %p: do process %"PRIu64" %d %d %d %"PRIi64" %f", c,
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pw_log_trace(NAME" %p: do process %"PRIu64" %d %d %d %"PRIi64" %f %p", c,
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nsec, c->buffer_size, c->sample_rate,
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c->jack_position.frame, delay, c->rate_diff);
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c->jack_position.frame, delay, c->rate_diff,
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c->position);
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if (c->process_callback)
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c->process_callback(c->buffer_size, c->process_arg);
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@ -1463,7 +1465,6 @@ static void registry_event_global(void *data, uint32_t id,
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struct object *o, *ot;
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const char *str;
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size_t size;
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uint32_t parent_id = 0;
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if (props == NULL)
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return;
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@ -1488,6 +1489,7 @@ static void registry_event_global(void *data, uint32_t id,
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const struct spa_dict_item *item;
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unsigned long flags = 0;
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jack_port_type_id_t type_id;
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uint32_t node_id;
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char full_name[1024];
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if ((str = spa_dict_lookup(props, PW_KEY_FORMAT_DSP)) == NULL) {
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@ -1500,7 +1502,7 @@ static void registry_event_global(void *data, uint32_t id,
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if ((str = spa_dict_lookup(props, PW_KEY_NODE_ID)) == NULL)
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goto exit;
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parent_id = atoi(str);
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node_id = atoi(str);
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if ((str = spa_dict_lookup(props, PW_KEY_PORT_NAME)) == NULL)
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goto exit;
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@ -1527,7 +1529,7 @@ static void registry_event_global(void *data, uint32_t id,
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}
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o = NULL;
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if (parent_id == c->node_id) {
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if (node_id == c->node_id) {
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snprintf(full_name, sizeof(full_name), "%s:%s", c->name, str);
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o = find_port(c, full_name);
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if (o != NULL)
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@ -1539,7 +1541,7 @@ static void registry_event_global(void *data, uint32_t id,
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goto exit;
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spa_list_append(&c->context.ports, &o->link);
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ot = pw_map_lookup(&c->context.globals, parent_id);
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ot = pw_map_lookup(&c->context.globals, node_id);
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if (ot == NULL || ot->type != PW_TYPE_INTERFACE_Node)
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goto exit_free;
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@ -1559,6 +1561,7 @@ static void registry_event_global(void *data, uint32_t id,
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o->port.flags = flags;
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o->port.type_id = type_id;
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o->port.node_id = node_id;
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pw_log_debug(NAME" %p: add port %d %s %d", c, id, o->port.name, type_id);
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break;
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@ -1585,7 +1588,6 @@ static void registry_event_global(void *data, uint32_t id,
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o->type = type;
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o->id = id;
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o->parent_id = parent_id;
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size = pw_map_get_size(&c->context.globals);
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while (id > size)
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@ -1867,11 +1869,24 @@ char * jack_get_client_name (jack_client_t *client)
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return c->name;
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}
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static jack_uuid_t cuuid = 0x2;
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SPA_EXPORT
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char *jack_get_uuid_for_client_name (jack_client_t *client,
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const char *client_name)
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{
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pw_log_warn(NAME" %p: not implemented %s", client, client_name);
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struct client *c = (struct client *) client;
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struct object *o;
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spa_list_for_each(o, &c->context.nodes, link) {
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if (strcmp(o->node.name, client_name) == 0) {
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char *uuid;
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asprintf(&uuid, "%" PRIu64, (cuuid << 32) | o->id);
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pw_log_debug(NAME" %p: name %s -> %s",
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client, client_name, uuid);
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return uuid;
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}
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}
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return NULL;
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}
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@ -1879,7 +1894,21 @@ SPA_EXPORT
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char *jack_get_client_name_by_uuid (jack_client_t *client,
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const char *client_uuid )
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{
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pw_log_warn(NAME" %p: not implemented %s", client, client_uuid);
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struct client *c = (struct client *) client;
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struct object *o;
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jack_uuid_t uuid;
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jack_uuid_t cuuid = 0x2;
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if (jack_uuid_parse(client_uuid, &uuid) < 0)
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return NULL;
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spa_list_for_each(o, &c->context.nodes, link) {
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if ((cuuid << 32 | o->id) == uuid) {
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pw_log_debug(NAME" %p: uuid %s (%"PRIu64")-> %s",
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client, client_uuid, uuid, o->node.name);
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return strdup(o->node.name);
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}
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}
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return NULL;
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}
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@ -2436,8 +2465,8 @@ void * jack_port_get_buffer (jack_port_t *port, jack_nframes_t frames)
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SPA_EXPORT
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jack_uuid_t jack_port_uuid (const jack_port_t *port)
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{
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pw_log_warn("not implemented %p", port);
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return 0;
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struct object *o = (struct object *) port;
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return jack_port_uuid_generate(o->id);
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}
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SPA_EXPORT
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@ -2699,9 +2728,9 @@ int jack_connect (jack_client_t *client,
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goto exit;
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}
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snprintf(val[0], sizeof(val[0]), "%d", src->parent_id);
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snprintf(val[0], sizeof(val[0]), "%d", src->port.node_id);
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snprintf(val[1], sizeof(val[1]), "%d", src->id);
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snprintf(val[2], sizeof(val[2]), "%d", dst->parent_id);
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snprintf(val[2], sizeof(val[2]), "%d", dst->port.node_id);
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snprintf(val[3], sizeof(val[3]), "%d", dst->id);
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props = SPA_DICT_INIT(items, 0);
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@ -2897,7 +2926,7 @@ const char ** jack_get_ports (jack_client_t *client,
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continue;
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if (!SPA_FLAG_CHECK(o->port.flags, flags))
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continue;
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if (id != SPA_ID_INVALID && o->parent_id != id)
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if (id != SPA_ID_INVALID && o->port.node_id != id)
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continue;
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if (port_name_pattern && port_name_pattern[0]) {
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@ -3184,8 +3213,10 @@ void jack_session_event_free (jack_session_event_t *event)
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SPA_EXPORT
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char *jack_client_get_uuid (jack_client_t *client)
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{
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pw_log_warn(NAME" %p: not implemented", client);
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return "";
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struct client *c = (struct client *) client;
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char *uuid = NULL;
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asprintf(&uuid, "%d", c->node_id);
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return uuid;
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}
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SPA_EXPORT
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36
src/uuid.c
36
src/uuid.c
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@ -32,59 +32,69 @@
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SPA_EXPORT
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jack_uuid_t jack_client_uuid_generate ()
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{
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pw_log_warn("not implemented");
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return 0;
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static uint32_t uuid_cnt = 0;
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jack_uuid_t uuid = 0x2; /* JackUUIDClient */;
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uuid = (uuid << 32) | ++uuid_cnt;
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return uuid;
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}
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SPA_EXPORT
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jack_uuid_t jack_port_uuid_generate (uint32_t port_id)
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{
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pw_log_warn("not implemented");
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return 0;
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jack_uuid_t uuid = 0x1; /* JackUUIDPort */
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uuid = (uuid << 32) | (port_id + 1);
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return uuid;
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}
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SPA_EXPORT
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uint32_t jack_uuid_to_index (jack_uuid_t id)
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{
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pw_log_warn("not implemented");
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return 0;
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return (id & 0xffff) - 1;
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}
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SPA_EXPORT
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int jack_uuid_compare (jack_uuid_t id1, jack_uuid_t id2)
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{
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pw_log_warn("not implemented");
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if (id1 == id2)
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return 0;
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if (id1 < id2)
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return -1;
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return 1;
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}
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SPA_EXPORT
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void jack_uuid_copy (jack_uuid_t* dst, jack_uuid_t src)
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{
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pw_log_warn("not implemented");
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*dst = src;
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}
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SPA_EXPORT
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void jack_uuid_clear (jack_uuid_t *id)
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{
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pw_log_warn("not implemented");
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*id = 0;
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}
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SPA_EXPORT
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int jack_uuid_parse (const char *buf, jack_uuid_t *id)
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{
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pw_log_warn("not implemented");
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if (sscanf (buf, "%" PRIu64, id) == 1) {
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if (*id < (0x1LL << 32)) {
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/* has not type bits set - not legal */
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return -1;
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}
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return 0;
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}
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return -1;
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}
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SPA_EXPORT
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void jack_uuid_unparse (jack_uuid_t id, char buf[JACK_UUID_STRING_SIZE])
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{
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pw_log_warn("not implemented");
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snprintf (buf, JACK_UUID_STRING_SIZE, "%" PRIu64, id);
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}
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SPA_EXPORT
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int jack_uuid_empty (jack_uuid_t id)
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{
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pw_log_warn("not implemented");
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return 0;
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return id == 0;
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}
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