From: Miek Gieben <miekg@NLnetLabs.nl>
Date: Mon, 20 Jun 2005 11:00:38 +0000 (+0000)
Subject: added a zone struct. Nothing fancy at the time, will evolve over time
X-Git-Tag: release-0.66~4
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=899b480a07471659b421e8139712e56bcfcdcd66;p=thirdparty%2Fldns.git

added a zone struct. Nothing fancy at the time, will evolve over time
---

diff --git a/Makefile.in b/Makefile.in
index f6263192..b21a040e 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -26,7 +26,7 @@ INSTALL = $(srcdir)/install-sh
 LIBDNS_SOURCES	=	rdata.c util.c rr.c packet.c wire2host.c \
 			host2str.c buffer.c str2host.c resolver.c \
 			net.c host2wire.c dname.c dnssec.c keys.c \
-			higher.c rr_functions.c parse.c error.c
+			higher.c rr_functions.c parse.c error.c zone.c
 LIBDNS_HEADERS	=	ldns/error.h		\
 			ldns/packet.h		\
 			ldns/common.h		\
@@ -46,6 +46,7 @@ LIBDNS_HEADERS	=	ldns/error.h		\
 			ldns/parse.h		\
 			ldns/rr_functions.h	\
 			ldns/dns.h		\
+			ldns/zone.h		\
 			ldns/util.h
 PROG_SOURCES	=	mx.c chaos.c keygen.c
 PROG_TARGETS	=	$(PROG_SOURCES:.c=)
diff --git a/ldns/dns.h b/ldns/dns.h
index 5cc04dbf..0ad9b0ae 100644
--- a/ldns/dns.h
+++ b/ldns/dns.h
@@ -30,6 +30,7 @@
 #include <ldns/rr_functions.h>
 #include <ldns/keys.h>
 #include <ldns/parse.h>
+#include <ldns/zone.h>
 
 #define LDNS_IP4ADDRLEN      (32/8)
 #define LDNS_IP6ADDRLEN      (128/8)
diff --git a/ldns/zone.h b/ldns/zone.h
new file mode 100644
index 00000000..4c3c32c7
--- /dev/null
+++ b/ldns/zone.h
@@ -0,0 +1,40 @@
+/**
+ * zone.h
+ *
+ * zone definitions
+ *  - what is it
+ *  - get_glue function
+ *  - search etc
+ *
+ * a Net::DNS like library for C
+ *
+ * (c) NLnet Labs, 2004
+ *
+ * See the file LICENSE for the license
+ */
+
+#ifndef _LDNS_ZONE_H
+#define _LDNS_ZONE_H
+
+#include <ldns/common.h>
+#include <ldns/rdata.h>
+#include <ldns/rr.h>
+#include <ldns/error.h>
+
+/** 
+ * Zone type
+ *
+ * basicly a list of RR's with some
+ * extra information which comes from the SOA RR
+ */
+struct ldns_struct_zone
+{
+	/** the soa defines a zone */
+	ldns_rr 	*_soa;
+	/* basicly a zone is a list of rr's */
+	ldns_rr_list 	*_rrs;
+	/* we could change this to be a b-tree etc etc todo */
+};
+typedef struct ldns_struct_zone ldns_zone;	
+	
+#endif /* LDNS_ZONE_H */
diff --git a/libdns.vim b/libdns.vim
index 6718bc1e..b94b9b1e 100644
--- a/libdns.vim
+++ b/libdns.vim
@@ -117,6 +117,9 @@ syn keyword ldnsMacro 	LDNS_STATUS_NULL
 " ldns/resolver.h
 syn keyword  ldnsType	  	ldns_resolver
 
+" ldns/zone.h
+syn keyword  ldnsType	  	ldns_rr_zone
+
 " ldns/rr.h 
 syn keyword  ldnsType	  	ldns_rr_list 
 syn keyword  ldnsType           ldns_rr_descriptor
diff --git a/zone.c b/zone.c
new file mode 100644
index 00000000..f79ee37e
--- /dev/null
+++ b/zone.c
@@ -0,0 +1,54 @@
+/* zone.c
+ *
+ * access functions for ldns_zone
+ * a Net::DNS like library for C
+*
+ * (c) NLnet Labs, 2004
+ * See the file LICENSE for the license
+ */
+#include <ldns/config.h>
+
+#include <ldns/dns.h>
+
+#include <strings.h>
+#include <limits.h>
+
+/**
+ * \param[in] z the zone to read from
+ * \return the soa record in the zone
+ */
+ldns_rr *
+ldns_zone_soa(ldns_zone *z)
+{
+        return z->_soa;
+}
+
+/**
+ * \param[in] z the zone to put the new soa in
+ * \param[in] soa the soa to set
+ */
+void
+ldns_zone_set_soa(ldns_zone *z, ldns_rr *soa)
+{
+	z->_soa = soa;
+}
+
+/**
+ * \param[in] z the zone to read from
+ * \return the rrs from this zone
+ */
+ldns_rr_list *
+ldns_zone_rrs(ldns_zone *z)
+{
+	return z->_rrs;
+}
+
+/**
+ * \param[in] z the zone to put the new soa in
+ * \param[in] rrlist the rrlist to use
+ */
+void
+ldns_zone_set_rrs(ldns_zone *z, ldns_rr_list *rrlist)
+{
+	z->_rrs = rrlist;
+}