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Work on introspection

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This commit is contained in:
Wim Taymans 2016-12-02 13:38:43 +01:00
parent 7c29209023
commit b969623ec8
39 changed files with 1726 additions and 574 deletions
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174
pinos/client/introspect.c
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@ -103,3 +103,177 @@ pinos_link_state_as_string (PinosLinkState state)
}
return "invalid-state";
}
static void
pinos_spa_dict_destroy (SpaDict *dict)
{
SpaDictItem *item;
spa_dict_for_each (item, dict) {
free ((void *)item->key);
free ((void *)item->value);
}
free (dict->items);
free (dict);
}
static SpaDict *
pinos_spa_dict_copy (SpaDict *dict)
{
SpaDict *copy;
unsigned int i;
if (dict == NULL)
return NULL;
copy = calloc (1, sizeof (SpaDict));
copy->items = calloc (dict->n_items, sizeof (SpaDictItem));
copy->n_items = dict->n_items;
for (i = 0; i < dict->n_items; i++) {
copy->items[i].key = strdup (dict->items[i].key);
copy->items[i].value = strdup (dict->items[i].value);
}
return copy;
}
PinosNodeInfo *
pinos_node_info_update (PinosNodeInfo *info,
const PinosNodeInfo *update)
{
uint64_t change_mask;
if (update == NULL)
return info;
if (info == NULL) {
info = calloc (1, sizeof (PinosNodeInfo));
change_mask = ~0;
} else {
change_mask = info->change_mask | update->change_mask;
}
info->id = update->id;
info->change_mask = change_mask;
if (update->change_mask & (1 << 0)) {
if (info->name)
free ((void*)info->name);
info->name = update->name ? strdup (update->name) : NULL;
}
if (update->change_mask & (1 << 1)) {
info->state = update->state;
}
if (update->change_mask & (1 << 2)) {
if (info->props)
pinos_spa_dict_destroy (info->props);
info->props = pinos_spa_dict_copy (update->props);
}
return info;
}
void
pinos_node_info_free (PinosNodeInfo *info)
{
if (info == NULL)
return;
if (info->name)
free ((void*)info->name);
if (info->props)
pinos_spa_dict_destroy (info->props);
free (info);
}
PinosModuleInfo *
pinos_module_info_update (PinosModuleInfo *info,
const PinosModuleInfo *update)
{
uint64_t change_mask;
if (update == NULL)
return info;
if (info == NULL) {
info = calloc (1, sizeof (PinosModuleInfo));
change_mask = ~0;
} else {
change_mask = info->change_mask | update->change_mask;
}
info->id = update->id;
info->change_mask = change_mask;
if (update->change_mask & (1 << 0)) {
if (info->name)
free ((void*)info->name);
info->name = update->name ? strdup (update->name) : NULL;
}
if (update->change_mask & (1 << 1)) {
if (info->filename)
free ((void*)info->filename);
info->filename = update->filename ? strdup (update->filename) : NULL;
}
if (update->change_mask & (1 << 2)) {
if (info->args)
free ((void*)info->args);
info->args = update->args ? strdup (update->args) : NULL;
}
if (update->change_mask & (1 << 3)) {
if (info->props)
pinos_spa_dict_destroy (info->props);
info->props = pinos_spa_dict_copy (update->props);
}
return info;
}
void
pinos_module_info_free (PinosModuleInfo *info)
{
if (info == NULL)
return;
if (info->name)
free ((void*)info->name);
if (info->filename)
free ((void*)info->filename);
if (info->args)
free ((void*)info->args);
if (info->props)
pinos_spa_dict_destroy (info->props);
free (info);
}
PinosClientInfo *
pinos_client_info_update (PinosClientInfo *info,
const PinosClientInfo *update)
{
uint64_t change_mask;
if (update == NULL)
return info;
if (info == NULL) {
info = calloc (1, sizeof (PinosClientInfo));
change_mask = ~0;
} else {
change_mask = info->change_mask | update->change_mask;
}
info->id = update->id;
info->change_mask = change_mask;
if (update->change_mask & (1 << 0)) {
if (info->props)
pinos_spa_dict_destroy (info->props);
info->props = pinos_spa_dict_copy (update->props);
}
return info;
}
void
pinos_client_info_free (PinosClientInfo *info)
{
if (info == NULL)
return;
if (info->props)
pinos_spa_dict_destroy (info->props);
free (info);
}