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props: remove pointers in property values in protocol

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Mark pointers in property values with pointer: and remove them
when sending the properties over the wire to avoid errors.
This commit is contained in:
Wim Taymans 2019-07-11 12:52:55 +02:00
parent f8127943cd
commit 0e765de519
9 changed files with 166 additions and 147 deletions
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10
spa/plugins/bluez5/bluez5-device.c
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@ -99,9 +99,9 @@ static int emit_source_node(struct impl *this)
spa_list_for_each(t, &device->transport_list, device_link) {
if (t->profile == profile) {
struct spa_device_object_info info;
char transport[16];
char transport[32];
snprintf(transport, 16, "%p", t);
snprintf(transport, sizeof(transport), "pointer:%p", t);
items[0] = SPA_DICT_ITEM_INIT(SPA_KEY_API_BLUEZ5_TRANSPORT, transport);
spa_bt_transport_acquire(t, true);
@ -148,9 +148,9 @@ static int emit_sink_node(struct impl *this)
spa_list_for_each(t, &device->transport_list, device_link) {
if (t->profile == profile) {
struct spa_device_object_info info;
char transport[16];
char transport[32];
snprintf(transport, 16, "%p", t);
snprintf(transport, sizeof(transport), "pointer:%p", t);
items[0] = SPA_DICT_ITEM_INIT(SPA_KEY_API_BLUEZ5_TRANSPORT, transport);
info = SPA_DEVICE_OBJECT_INFO_INIT();
@ -301,7 +301,7 @@ impl_init(const struct spa_handle_factory *factory,
for (i = 0; info && i < info->n_items; i++) {
if (strcmp(info->items[i].key, SPA_KEY_API_BLUEZ5_DEVICE) == 0)
sscanf(info->items[i].value, "%p", &this->bt_dev);
sscanf(info->items[i].value, "pointer:%p", &this->bt_dev);
}
if (this->bt_dev == NULL) {
spa_log_error(this->log, "a device is needed");