resolve: move dns routines into shared

Makefile.am

@@ -762,6 +762,8 @@ libsystemd_shared_la_SOURCES = \
 	src/shared/udev-util.h \
 	src/shared/device-nodes.c \
 	src/shared/device-nodes.h \
+	src/shared/dns-domain.c \
+	src/shared/dns-domain.h \
 	src/shared/util.c \
 	src/shared/util.h \
 	src/shared/virt.c \
@@ -978,6 +980,7 @@ libsystemd_shared_la_CFLAGS = \
 libsystemd_shared_la_LIBADD = \
 	$(SELINUX_LIBS) \
 	$(CAP_LIBS) \
+	$(LIBIDN_LIBS) \
 	-lm
 
 # -----------------------------------------------------------------------------
@@ -1446,7 +1449,8 @@ tests += \
 	test-copy \
 	test-cap-list \
 	test-sigbus \
-	test-verbs
+	test-verbs \
+	test-dns-domain
 
 EXTRA_DIST += \
 	test/a.service \
@@ -1577,6 +1581,15 @@ test_hostname_SOURCES = \
 test_hostname_LDADD = \
 	libsystemd-core.la
 
+test_dns_domain_SOURCES = \
+	src/test/test-dns-domain.c
+
+test_dns_domain_LDADD = \
+	libsystemd-network.la \
+	libsystemd-internal.la \
+	libsystemd-shared.la \
+	$(LIBIDN_LIBS)
+
 if ENABLE_EFI
 manual_tests += \
 	test-boot-timestamp
@@ -3382,7 +3395,8 @@ test_dhcp_client_SOURCES = \
 test_dhcp_client_LDADD = \
 	libsystemd-network.la \
 	libsystemd-internal.la \
-	libsystemd-shared.la
+	libsystemd-shared.la \
+	$(LIBIDN_LIBS)
 
 test_dhcp_server_SOURCES = \
 	src/libsystemd-network/test-dhcp-server.c
@@ -5405,8 +5419,6 @@ systemd_resolved_SOURCES = \
 	src/resolve/resolved-link.h \
 	src/resolve/resolved-link.c \
 	src/resolve/resolved-def.h \
-	src/resolve/resolved-dns-domain.h \
-	src/resolve/resolved-dns-domain.c \
 	src/resolve/resolved-dns-rr.h \
 	src/resolve/resolved-dns-rr.c \
 	src/resolve/resolved-dns-question.h \
@@ -5476,20 +5488,6 @@ GENERAL_ALIASES += \
 nodist_pkgsysconf_DATA += \
 	src/resolve/resolved.conf
 
-tests += \
-	test-dns-domain
-
-test_dns_domain_SOURCES = \
-	src/resolve/resolved-dns-domain.h \
-	src/resolve/resolved-dns-domain.c \
-	src/resolve/test-dns-domain.c
-
-test_dns_domain_LDADD = \
-	libsystemd-network.la \
-	libsystemd-internal.la \
-	libsystemd-shared.la \
-	$(LIBIDN_LIBS)
-
 libnss_resolve_la_SOURCES = \
 	src/nss-resolve/nss-resolve.sym \
 	src/nss-resolve/nss-resolve.c
@@ -5520,8 +5518,6 @@ systemd_resolve_host_SOURCES = \
 	src/resolve/resolved-dns-answer.h \
 	src/resolve/resolved-dns-question.c \
 	src/resolve/resolved-dns-question.h \
-	src/resolve/resolved-dns-domain.c \
-	src/resolve/resolved-dns-domain.h \
 	src/resolve/dns-type.c \
 	src/resolve/dns-type.h
 
@@ -5551,7 +5547,8 @@ systemd_networkd_SOURCES = \
 	src/network/networkd.c
 
 systemd_networkd_LDADD = \
-	libsystemd-networkd-core.la
+	libsystemd-networkd-core.la \
+	$(LIBIDN_LIBS)
 
 if HAVE_LIBIPTC
 systemd_networkd_LDADD += \
@@ -5650,7 +5647,8 @@ test_network_SOURCES = \
 	src/network/test-network.c
 
 test_network_LDADD = \
-	libsystemd-networkd-core.la
+	libsystemd-networkd-core.la \
+	$(LIBIDN_LIBS)
 
 if HAVE_LIBIPTC
 test_network_LDADD += \

src/resolve/resolved-bus.c

@@ -22,7 +22,7 @@
 #include "bus-common-errors.h"
 #include "bus-util.h"
 
-#include "resolved-dns-domain.h"
+#include "dns-domain.h"
 #include "resolved-bus.h"
 #include "resolved-def.h"
 

src/resolve/resolved-dns-answer.c

@@ -20,7 +20,7 @@
 ***/
 
 #include "resolved-dns-answer.h"
-#include "resolved-dns-domain.h"
+#include "dns-domain.h"
 
 DnsAnswer *dns_answer_new(unsigned n) {
         DnsAnswer *a;

src/resolve/resolved-dns-packet.c

@@ -23,7 +23,7 @@
 #include "util.h"
 #include "strv.h"
 #include "unaligned.h"
-#include "resolved-dns-domain.h"
+#include "dns-domain.h"
 #include "resolved-dns-packet.h"
 
 int dns_packet_new(DnsPacket **ret, DnsProtocol protocol, size_t mtu) {

src/resolve/resolved-dns-question.c

@@ -20,7 +20,7 @@
 ***/
 
 #include "resolved-dns-question.h"
-#include "resolved-dns-domain.h"
+#include "dns-domain.h"
 
 DnsQuestion *dns_question_new(unsigned n) {
         DnsQuestion *q;

src/resolve/resolved-dns-rr.c

@@ -23,7 +23,7 @@
 
 #include "strv.h"
 
-#include "resolved-dns-domain.h"
+#include "dns-domain.h"
 #include "resolved-dns-rr.h"
 #include "resolved-dns-packet.h"
 #include "dns-type.h"

src/resolve/resolved-dns-scope.c

@@ -27,7 +27,7 @@
 #include "af-list.h"
 #include "random-util.h"
 #include "hostname-util.h"
-#include "resolved-dns-domain.h"
+#include "dns-domain.h"
 #include "resolved-dns-scope.h"
 
 #define MULTICAST_RATELIMIT_INTERVAL_USEC (1*USEC_PER_SEC)

src/resolve/resolved-dns-zone.c

@@ -22,7 +22,7 @@
 #include "list.h"
 
 #include "resolved-dns-zone.h"
-#include "resolved-dns-domain.h"
+#include "dns-domain.h"
 #include "resolved-dns-packet.h"
 
 /* Never allow more than 1K entries */

src/resolve/resolved-manager.c

@@ -34,7 +34,7 @@
 #include "random-util.h"
 #include "hostname-util.h"
 
-#include "resolved-dns-domain.h"
+#include "dns-domain.h"
 #include "resolved-conf.h"
 #include "resolved-bus.h"
 #include "resolved-manager.h"

src/shared/dns-domain.c

@@ -24,7 +24,7 @@
 #include <stringprep.h>
 #endif
 
-#include "resolved-dns-domain.h"
+#include "dns-domain.h"
 
 int dns_label_unescape(const char **name, char *dest, size_t sz) {
         const char *n;

src/test/test-dns-domain.c

@@ -20,7 +20,7 @@
  ***/
 
 #include "macro.h"
-#include "resolved-dns-domain.h"
+#include "dns-domain.h"
 
 static void test_dns_label_unescape_one(const char *what, const char *expect, size_t buffer_sz, int ret) {
         char buffer[buffer_sz];