client: Interface dependency binding
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@ -137,13 +137,101 @@ struct proxy_interface *proxy_interface_find(const char *interface,
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return NULL;
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return NULL;
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}
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}
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static struct l_queue *proxy_interface_find_by_path(const char *path)
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{
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const struct l_queue_entry *entry;
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struct l_queue *match = NULL;
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for (entry = l_queue_get_entries(proxy_interfaces); entry;
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entry = entry->next) {
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struct proxy_interface *proxy = entry->data;
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if (!strcmp(proxy->path, path)) {
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if (!match)
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match = l_queue_new();
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l_queue_push_tail(match, proxy);
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}
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}
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return match;
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}
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static void proxy_interface_bind_dependencies(const char *path)
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static void proxy_interface_bind_dependencies(const char *path)
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{
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{
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const struct l_queue_entry *entry;
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const struct l_queue_entry *inner_entry;
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struct l_queue *match = proxy_interface_find_by_path(path);
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if (l_queue_length(match) < 2)
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goto done;
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for (entry = l_queue_get_entries(match); entry; entry = entry->next) {
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struct proxy_interface *proxy = entry->data;
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if (!proxy->type->ops || !proxy->type->ops->bind_interface)
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continue;
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for (inner_entry = l_queue_get_entries(match); inner_entry;
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inner_entry = inner_entry->next) {
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char *error;
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struct proxy_interface *dependency = inner_entry->data;
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if (!strcmp(proxy->type->interface,
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dependency->type->interface))
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continue;
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if (proxy->type->ops->bind_interface(proxy,
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dependency))
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continue;
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error = l_strdup_printf("Interface %s does not support "
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"dependency %s\n",
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proxy->type->interface,
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dependency->type->interface);
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display_error(error);
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l_free(error);
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}
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}
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done:
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l_queue_destroy(match, NULL);
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}
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}
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static void proxy_interface_unbind_dependencies(
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static void proxy_interface_unbind_dependencies(
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const struct proxy_interface *proxy)
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const struct proxy_interface *proxy)
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{
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{
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const struct l_queue_entry *entry;
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struct l_queue *match = proxy_interface_find_by_path(proxy->path);
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if (l_queue_length(match) < 2)
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goto done;
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for (entry = l_queue_get_entries(match); entry; entry = entry->next) {
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struct proxy_interface *dependency = entry->data;
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char *error;
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if (!strcmp(proxy->type->interface,
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dependency->type->interface))
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continue;
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if (!dependency->type->ops ||
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!dependency->type->ops->unbind_interface)
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continue;
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if (dependency->type->ops->unbind_interface(proxy, dependency))
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continue;
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error = l_strdup_printf("Interface %s does not support "
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"dependency %s\n",
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proxy->type->interface,
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dependency->type->interface);
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display_error(error);
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l_free(error);
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}
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done:
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l_queue_destroy(match, NULL);
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}
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}
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static bool is_ignorable(const char *interface)
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static bool is_ignorable(const char *interface)
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@ -31,6 +31,10 @@ struct proxy_interface_property {
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struct proxy_interface_type_ops {
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struct proxy_interface_type_ops {
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void *(*create)(void);
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void *(*create)(void);
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void (*destroy)(void *data);
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void (*destroy)(void *data);
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bool (*bind_interface)(const struct proxy_interface *proxy,
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const struct proxy_interface *dependency);
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bool (*unbind_interface)(const struct proxy_interface *proxy,
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const struct proxy_interface *dependency);
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};
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};
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struct proxy_interface_type {
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struct proxy_interface_type {
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