Adding upstream version 255.4.upstream/255.4

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 61 insertions, 0 deletions

diff --git a/src/resolve/resolved-dnssd.h b/src/resolve/resolved-dnssd.h
new file mode 100644
index 0000000..e978a0d
--- /dev/null
+++ b/src/resolve/resolved-dnssd.h
@@ -0,0 +1,61 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+
+#pragma once
+
+#include "list.h"
+
+typedef struct DnssdService DnssdService;
+typedef struct DnssdTxtData DnssdTxtData;
+
+typedef struct Manager Manager;
+typedef struct DnsResourceRecord DnsResourceRecord;
+typedef struct DnsTxtItem DnsTxtItem;
+
+enum {
+        DNS_TXT_ITEM_TEXT,
+        DNS_TXT_ITEM_DATA,
+};
+
+struct DnssdTxtData {
+        DnsResourceRecord *rr;
+
+        LIST_HEAD(DnsTxtItem, txts);
+
+        LIST_FIELDS(DnssdTxtData, items);
+};
+
+struct DnssdService {
+        char *filename;
+        char *name;
+        char *name_template;
+        char *type;
+        uint16_t port;
+        uint16_t priority;
+        uint16_t weight;
+
+        DnsResourceRecord *ptr_rr;
+        DnsResourceRecord *srv_rr;
+
+        /* Section 6.8 of RFC 6763 allows having service
+         * instances with multiple TXT resource records. */
+        LIST_HEAD(DnssdTxtData, txt_data_items);
+
+        Manager *manager;
+
+        bool withdrawn:1;
+        uid_t originator;
+};
+
+DnssdService *dnssd_service_free(DnssdService *service);
+DnssdTxtData *dnssd_txtdata_free(DnssdTxtData *txt_data);
+DnssdTxtData *dnssd_txtdata_free_all(DnssdTxtData *txt_data);
+
+DEFINE_TRIVIAL_CLEANUP_FUNC(DnssdService*, dnssd_service_free);
+DEFINE_TRIVIAL_CLEANUP_FUNC(DnssdTxtData*, dnssd_txtdata_free);
+
+int dnssd_render_instance_name(Manager *m, DnssdService *s, char **ret);
+int dnssd_load(Manager *manager);
+int dnssd_txt_item_new_from_string(const char *key, const char *value, DnsTxtItem **ret_item);
+int dnssd_txt_item_new_from_data(const char *key, const void *value, const size_t size, DnsTxtItem **ret_item);
+int dnssd_update_rrs(DnssdService *s);
+int dnssd_signal_conflict(Manager *manager, const char *name);