* split off lookup.h and publish.h from core.h

* implement wide-area DNS-SD
* if multiple clients query the same records, only start the query packet sequence once
* implement recursive CNAME queries
* add support for resolving services without TXT or A/AAAA records
* enlarge resolving timeouts to 5s
* implement new browse/resolving events CACHE_EXHAUSTED/ALL_FOR_NOW 
* add support for resolving services without name. (i.e. for normal SRV records)


git-svn-id: file:///home/lennart/svn/public/avahi/trunk@608 941a03a8-eaeb-0310-b9a0-b1bbd8fe43fe

1 files changed, 29 insertions, 5 deletions

diff --git a/avahi-core/browse.h b/avahi-core/browse.h
index 0d1cdb8..70e724f 100644
--- a/avahi-core/browse.h
+++ b/avahi-core/browse.h
@@ -23,19 +23,43 @@
 ***/
 
 #include <avahi-common/llist.h>
+
 #include "core.h"
 #include "timeeventq.h"
 #include "server.h"
+#include "dns.h"
+#include "lookup.h"
 
-void avahi_browser_cleanup(AvahiServer *server);
-void avahi_browser_notify(AvahiServer *s, AvahiInterface *i, AvahiRecord *record, AvahiBrowserEvent event);
+typedef struct AvahiSRBLookup AvahiSRBLookup;
 
-int avahi_is_subscribed(AvahiServer *s, AvahiInterface *i, AvahiKey *k);
+struct AvahiSRecordBrowser {
+    AVAHI_LLIST_FIELDS(AvahiSRecordBrowser, browser);
+    int dead;
+    AvahiServer *server;
 
-void avahi_s_record_browser_destroy(AvahiSRecordBrowser *b);
+    AvahiKey *key;
+    AvahiIfIndex interface;
+    AvahiProtocol protocol;
+    AvahiLookupFlags flags;
+    
+    AvahiTimeEvent *defer_time_event;
+
+    AvahiSRecordBrowserCallback callback;
+    void* userdata;
+
+    /* Lookup data */
+    AVAHI_LLIST_HEAD(AvahiSRBLookup, lookups);
+    unsigned n_lookups;
 
+    AvahiSRBLookup *root_lookup;
+};
+
+void avahi_browser_cleanup(AvahiServer *server);
+
+void avahi_s_record_browser_destroy(AvahiSRecordBrowser *b);
 void avahi_s_record_browser_restart(AvahiSRecordBrowser *b);
+void avahi_s_record_browser_cancel(AvahiSRecordBrowser *b);
 
-void avahi_browser_new_interface(AvahiServer*s, AvahiInterface *i);
+#define AVAHI_VALID_FLAGS(flags, max) (!((flags) & ~(max)))
 
 #endif