10044
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--- /usr/tmp/clean/avahi-0.6.13/avahi-core/browse.c 2006-06-22 00:30:49.000000000 +0100
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+++ avahi-0.6.13/avahi-core/browse.c 2006-08-31 13:54:14.293664000 +0100
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@@ -24,6 +24,7 @@
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#endif
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#include <stdlib.h>
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+#include <stdio.h>
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#include <avahi-common/timeval.h>
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#include <avahi-common/malloc.h>
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@@ -521,6 +522,91 @@
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}
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}
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+#ifdef HAVE_BONJOUR
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+static void resolve_socket_event(AvahiWatch *w, int fd, AvahiWatchEvent events,
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+void *userdata) {
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+ AvahiSRecordBrowser *b = userdata;
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+ DNSServiceErrorType ret;
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+ DNSServiceRef client;
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+
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+ assert(w);
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+ assert(fd >= 0);
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+ assert(events & AVAHI_WATCH_IN);
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+
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+ assert (fd == DNSServiceRefSockFD(b->client));
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+
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+ ret = DNSServiceProcessResult(b->client);
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+ if (ret != kDNSServiceErr_NoError) {
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+ if (b->watch) {
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+ b->server->poll_api->watch_free(b->watch);
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+ b->watch = NULL;
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+ }
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+ DNSServiceRefDeallocate(b->client);
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+ b->client = NULL;
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+ avahi_server_set_errno(b->server, AVAHI_ERR_DISCONNECTED);
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+ b->callback(b, b->interface, b->protocol, AVAHI_BROWSER_FAILURE, NULL, 0, b->userdata);
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+ }
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+}
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+
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+static void resolve_error_callback(AvahiTimeEvent *e, void *userdata) {
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+ AvahiSRecordBrowser *b = userdata;
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+
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+ if (b->defer_time_event) {
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+ avahi_time_event_free(b->defer_time_event);
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+ b->defer_time_event = NULL;
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+ }
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+ avahi_server_set_errno(b->server, AVAHI_ERR_FAILURE);
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+ b->callback(
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+ b, b->interface, b->protocol, AVAHI_BROWSER_FAILURE, NULL,
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+ 0,
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+ b->userdata);
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+}
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+
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+static void browse_reply(DNSServiceRef client, DNSServiceFlags flags, uint32_t ifIndex, DNSServiceErrorType errorCode,
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+ const char *fullname, uint16_t rrtype, uint16_t rrclass, uint16_t rdlen, const void *rdata, uint32_t ttl, void *context) {
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+ AvahiSRecordBrowser *b = context;
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+ AvahiRecord *rr;
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+ AvahiKey *k;
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+
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+ k = avahi_key_new(fullname, rrclass, rrtype);
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+ rr = avahi_record_new(k, ttl);
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+ if (avahi_rdata_parse(rr, rdata, rdlen) != 0) {
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+ printf("parse failed\n");
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+ return;
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+ }
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+ b->callback(b, b->interface, b->protocol, AVAHI_BROWSER_NEW, rr, 0, b->userdata);
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+ avahi_record_unref(rr);
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+}
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+
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+static void avahi_browse_record_start(AvahiSRecordBrowser *b) {
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+ DNSServiceErrorType ret;
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+ DNSServiceFlags flags;
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+
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+ if (b->flags != AVAHI_LOOKUP_USE_WIDE_AREA)
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+ flags = kDNSServiceFlagsForceMulticast;
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+ else
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+ flags = 0;
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+
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+ ret = DNSServiceQueryRecord(&b->client,
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+ 0,
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+ b->interface == AVAHI_IF_UNSPEC ?
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+ kDNSServiceInterfaceIndexAny :
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+ b->interface,
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+ b->key->name,
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+ b->key->type,
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+ b->key->clazz,
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+ browse_reply,
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+ b);
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+ if (ret != kDNSServiceErr_NoError || !b->client) {
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+ b->defer_time_event = avahi_time_event_new(b->server->time_event_queue,
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+NULL, resolve_error_callback, b);
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+ } else {
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+ b->defer_time_event = NULL;
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+ b->watch = b->server->poll_api->watch_new(b->server->poll_api, DNSServiceRefSockFD(b->client), AVAHI_WATCH_IN, resolve_socket_event, b);
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+ }
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+}
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+#endif
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+
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AvahiSRecordBrowser *avahi_s_record_browser_new(
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AvahiServer *server,
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AvahiIfIndex interface,
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@@ -561,10 +647,15 @@
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b->root_lookup = NULL;
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AVAHI_LLIST_PREPEND(AvahiSRecordBrowser, browser, server->record_browsers, b);
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-
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+#ifdef HAVE_BONJOUR
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+ b->watch = NULL;
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+ b->client = NULL;
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+ avahi_browse_record_start(b);
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+#else
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/* The currently cached entries are scanned a bit later, and than we will start querying, too */
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b->defer_time_event = avahi_time_event_new(server->time_event_queue, NULL, defer_callback, b);
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assert(b->defer_time_event);
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+#endif
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return b;
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}
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@@ -577,6 +668,13 @@
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b->server->need_browser_cleanup = 1;
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browser_cancel(b);
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+#ifdef HAVE_BONJOUR
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+ if (b->watch)
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+ b->server->poll_api->watch_free(b->watch);
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+
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+ if (b->client)
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+ DNSServiceRefDeallocate(b->client);
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+#endif
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}
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void avahi_s_record_browser_destroy(AvahiSRecordBrowser *b) {
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@@ -610,6 +708,8 @@
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if (server->wide_area_lookup_engine)
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avahi_wide_area_cleanup(server->wide_area_lookup_engine);
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+#ifndef HAVE_BONJOUR
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avahi_multicast_lookup_engine_cleanup(server->multicast_lookup_engine);
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+#endif
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}
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--- /usr/tmp/clean/avahi-0.6.12/avahi-core/browse.h 2005-10-25 00:44:41.000000000 +0100
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144 |
+++ avahi-0.6.12/avahi-core/browse.h 2006-08-24 09:21:09.326626000 +0100
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145 |
@@ -52,6 +52,11 @@
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unsigned n_lookups;
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AvahiSRBLookup *root_lookup;
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+
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+#ifdef HAVE_BONJOUR
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+ DNSServiceRef client;
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+ AvahiWatch *watch;
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+#endif
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};
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void avahi_browser_cleanup(AvahiServer *server);
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