dhcp: remove struct sd_dhcp_raw_option

sd_dhcp_raw_option and sd_dhcp_option are essentially equivalent.

diff --git a/src/libsystemd-network/dhcp-internal.h b/src/libsystemd-network/dhcp-internal.h
index c231773bddb324f0c332037d6e18e91aeefe6d10..6a803d7b05d5411ee94867815c50e80b596fe682 100644 (file)
--- a/src/libsystemd-network/dhcp-internal.h
+++ b/src/libsystemd-network/dhcp-internal.h
@@ -15,6 +15,16 @@
 #include "dhcp-protocol.h"
 #include "socket-util.h"
 
+typedef struct sd_dhcp_option {
+        unsigned n_ref;
+
+        uint8_t option;
+        void *data;
+        size_t length;
+} sd_dhcp_option;
+
+extern const struct hash_ops dhcp_option_hash_ops;
+
 int dhcp_network_bind_raw_socket(int ifindex, union sockaddr_union *link,
                                  uint32_t xid, const uint8_t *mac_addr,
                                  size_t mac_addr_len, uint16_t arp_type,

diff --git a/src/libsystemd-network/dhcp-option.c b/src/libsystemd-network/dhcp-option.c
index 061cfde2f056c3cf6d34cc7ea3cc12bdd4e01f5a..e03c1a894d04d1d75c2e4af798b36724f8e29fd9 100644 (file)
--- a/src/libsystemd-network/dhcp-option.c
+++ b/src/libsystemd-network/dhcp-option.c
@@ -79,7 +79,7 @@ static int option_append(uint8_t options[], size_t size, size_t *offset,
                 break;
         case SD_DHCP_OPTION_VENDOR_SPECIFIC: {
                 OrderedHashmap *s = (OrderedHashmap *) optval;
-                struct sd_dhcp_raw_option *p;
+                struct sd_dhcp_option *p;
                 size_t l = 0;
                 Iterator i;
 
@@ -95,7 +95,7 @@ static int option_append(uint8_t options[], size_t size, size_t *offset,
                 *offset += 2;
 
                 ORDERED_HASHMAP_FOREACH(p, s, i) {
-                        options[*offset] = p->type;
+                        options[*offset] = p->option;
                         options[*offset + 1] = p->length;
                         memcpy(&options[*offset + 2], p->data, p->length);
                         *offset += 2 + p->length;
@@ -315,3 +315,43 @@ int dhcp_option_parse(DHCPMessage *message, size_t len, dhcp_option_callback_t c
 
         return message_type;
 }
+
+static sd_dhcp_option* dhcp_option_free(sd_dhcp_option *i) {
+        if (!i)
+                return NULL;
+
+        free(i->data);
+        return mfree(i);
+}
+
+int sd_dhcp_option_new(uint8_t option, const void *data, size_t length, sd_dhcp_option **ret) {
+        assert_return(ret, -EINVAL);
+        assert_return(length == 0 || data, -EINVAL);
+
+        _cleanup_free_ void *q = memdup(data, length);
+        if (!q)
+                return -ENOMEM;
+
+        sd_dhcp_option *p = new(sd_dhcp_option, 1);
+        if (!p)
+                return -ENOMEM;
+
+        *p = (sd_dhcp_option) {
+                .n_ref = 1,
+                .option = option,
+                .length = length,
+                .data = TAKE_PTR(q),
+        };
+
+        *ret = TAKE_PTR(p);
+        return 0;
+}
+
+DEFINE_TRIVIAL_REF_UNREF_FUNC(sd_dhcp_option, sd_dhcp_option, dhcp_option_free);
+DEFINE_HASH_OPS_WITH_VALUE_DESTRUCTOR(
+                dhcp_option_hash_ops,
+                void,
+                trivial_hash_func,
+                trivial_compare_func,
+                sd_dhcp_option,
+                sd_dhcp_option_unref);

diff --git a/src/libsystemd-network/dhcp-server-internal.h b/src/libsystemd-network/dhcp-server-internal.h
index e537d9e6227e0d5659f7e114975c9ac6aad1233e..42c3ceb8b158ea73d7ba49474ddae17a82ea43f7 100644 (file)
--- a/src/libsystemd-network/dhcp-server-internal.h
+++ b/src/libsystemd-network/dhcp-server-internal.h
@@ -37,15 +37,6 @@ typedef struct DHCPLease {
         usec_t expiration;
 } DHCPLease;
 
-struct sd_dhcp_raw_option {
-        unsigned n_ref;
-
-        uint8_t type;
-        uint8_t length;
-
-        void *data;
-};
-
 struct sd_dhcp_server {
         unsigned n_ref;
 

diff --git a/src/libsystemd-network/sd-dhcp-client.c b/src/libsystemd-network/sd-dhcp-client.c
index f03989a5a7e5182a6b36fb4f4161fbf008478b79..bc666098d168087f087593655c61373a2fa1d0a1 100644 (file)
--- a/src/libsystemd-network/sd-dhcp-client.c
+++ b/src/libsystemd-network/sd-dhcp-client.c
@@ -34,14 +34,6 @@
 #define RESTART_AFTER_NAK_MIN_USEC (1 * USEC_PER_SEC)
 #define RESTART_AFTER_NAK_MAX_USEC (30 * USEC_PER_MINUTE)
 
-struct sd_dhcp_option {
-        unsigned n_ref;
-
-        uint8_t option;
-        void *data;
-        size_t length;
-};
-
 struct sd_dhcp_client {
         unsigned n_ref;
 
@@ -538,46 +530,6 @@ int sd_dhcp_client_set_max_attempts(sd_dhcp_client *client, uint64_t max_attempt
         return 0;
 }
 
-static sd_dhcp_option* dhcp_option_free(sd_dhcp_option *i) {
-        if (!i)
-                return NULL;
-
-        free(i->data);
-        return mfree(i);
-}
-
-int sd_dhcp_option_new(uint8_t option, void *data, size_t length, sd_dhcp_option **ret) {
-        assert_return(ret, -EINVAL);
-        assert_return(length == 0 || data, -EINVAL);
-
-        _cleanup_free_ void *q = memdup(data, length);
-        if (!q)
-                return -ENOMEM;
-
-        sd_dhcp_option *p = new(sd_dhcp_option, 1);
-        if (!p)
-                return -ENOMEM;
-
-        *p = (sd_dhcp_option) {
-                .n_ref = 1,
-                .option = option,
-                .length = length,
-                .data = TAKE_PTR(q),
-        };
-
-        *ret = TAKE_PTR(p);
-        return 0;
-}
-
-DEFINE_TRIVIAL_REF_UNREF_FUNC(sd_dhcp_option, sd_dhcp_option, dhcp_option_free);
-DEFINE_HASH_OPS_WITH_VALUE_DESTRUCTOR(
-                dhcp_option_hash_ops,
-                void,
-                trivial_hash_func,
-                trivial_compare_func,
-                sd_dhcp_option,
-                sd_dhcp_option_unref);
-
 int sd_dhcp_client_set_dhcp_option(sd_dhcp_client *client, sd_dhcp_option *v) {
         int r;
 

diff --git a/src/libsystemd-network/sd-dhcp-server.c b/src/libsystemd-network/sd-dhcp-server.c
index 3316c8bda4f940909dab33b552355b7aaa93a207..9e51bf74f5898599509616de9b20b164a4c0c383 100644 (file)
--- a/src/libsystemd-network/sd-dhcp-server.c
+++ b/src/libsystemd-network/sd-dhcp-server.c
@@ -127,46 +127,6 @@ int client_id_compare_func(const DHCPClientId *a, const DHCPClientId *b) {
 DEFINE_PRIVATE_HASH_OPS_WITH_VALUE_DESTRUCTOR(dhcp_lease_hash_ops, DHCPClientId, client_id_hash_func, client_id_compare_func,
                                               DHCPLease, dhcp_lease_free);
 
-static sd_dhcp_raw_option* raw_option_free(sd_dhcp_raw_option *i) {
-        if (!i)
-                return NULL;
-
-        free(i->data);
-        return mfree(i);
-}
-
-_public_ int sd_dhcp_raw_option_new(uint8_t type, char *data, size_t length, sd_dhcp_raw_option **ret) {
-        _cleanup_(sd_dhcp_raw_option_unrefp) sd_dhcp_raw_option *p = NULL;
-
-        assert_return(ret, -EINVAL);
-
-        p = new(sd_dhcp_raw_option, 1);
-        if (!p)
-                return -ENOMEM;
-
-        *p = (sd_dhcp_raw_option) {
-                  .n_ref = 1,
-                  .data = memdup(data, length),
-                  .length = length,
-                  .type = type,
-        };
-
-        if (!p->data)
-                return -ENOMEM;
-
-        *ret = TAKE_PTR(p);
-        return 0;
-}
-
-DEFINE_TRIVIAL_REF_UNREF_FUNC(sd_dhcp_raw_option, sd_dhcp_raw_option, raw_option_free);
-DEFINE_HASH_OPS_WITH_VALUE_DESTRUCTOR(
-                dhcp_raw_options_hash_ops,
-                void,
-                trivial_hash_func,
-                trivial_compare_func,
-                sd_dhcp_raw_option,
-                sd_dhcp_raw_option_unref);
-
 static sd_dhcp_server *dhcp_server_free(sd_dhcp_server *server) {
         assert(server);
 
@@ -1222,13 +1182,13 @@ int sd_dhcp_server_set_emit_router(sd_dhcp_server *server, int enabled) {
         return 1;
 }
 
-int sd_dhcp_server_add_raw_option(sd_dhcp_server *server, sd_dhcp_raw_option *v) {
+int sd_dhcp_server_add_option(sd_dhcp_server *server, sd_dhcp_option *v) {
         int r;
 
         assert_return(server, -EINVAL);
         assert_return(v, -EINVAL);
 
-        r = ordered_hashmap_ensure_allocated(&server->raw_option, &dhcp_raw_options_hash_ops);
+        r = ordered_hashmap_ensure_allocated(&server->raw_option, &dhcp_option_hash_ops);
         if (r < 0)
                 return -ENOMEM;
 
@@ -1236,7 +1196,7 @@ int sd_dhcp_server_add_raw_option(sd_dhcp_server *server, sd_dhcp_raw_option *v)
         if (r < 0)
                 return r;
 
-        sd_dhcp_raw_option_ref(v);
+        sd_dhcp_option_ref(v);
 
         return 1;
 }

diff --git a/src/network/networkd-dhcp-server.c b/src/network/networkd-dhcp-server.c
index 8102c1be96c944b0191ebe56bb948814073c3f9e..a58cf8de8a3fce956716cc55d336716cda622a4d 100644 (file)
--- a/src/network/networkd-dhcp-server.c
+++ b/src/network/networkd-dhcp-server.c
@@ -2,6 +2,7 @@
 
 #include "sd-dhcp-server.h"
 
+#include "dhcp-internal.h"
 #include "escape.h"
 #include "networkd-dhcp-server.h"
 #include "networkd-link.h"
@@ -192,7 +193,7 @@ static int link_push_uplink_sip_to_dhcp_server(Link *link, sd_dhcp_server *s) {
 
 int dhcp4_server_configure(Link *link) {
         bool acquired_uplink = false;
-        sd_dhcp_raw_option *p;
+        sd_dhcp_option *p;
         Link *uplink = NULL;
         Address *address;
         Iterator i;
@@ -305,8 +306,8 @@ int dhcp4_server_configure(Link *link) {
                         return r;
         }
 
-        ORDERED_HASHMAP_FOREACH(p, link->network->dhcp_server_raw_options, i) {
-                r = sd_dhcp_server_add_raw_option(link->dhcp_server, p);
+        ORDERED_HASHMAP_FOREACH(p, link->network->dhcp_server_options, i) {
+                r = sd_dhcp_server_add_option(link->dhcp_server, p);
                 if (r == -EEXIST)
                         continue;
                 if (r < 0)
@@ -492,7 +493,7 @@ int config_parse_dhcp_server_option_data(
                 void *data,
                 void *userdata) {
 
-        _cleanup_(sd_dhcp_raw_option_unrefp) sd_dhcp_raw_option *opt = NULL, *old = NULL;
+        _cleanup_(sd_dhcp_option_unrefp) sd_dhcp_option *opt = NULL, *old = NULL;
         _cleanup_free_ char *word = NULL, *q = NULL;
         union in_addr_union addr;
         DHCPOptionDataType type;
@@ -512,7 +513,7 @@ int config_parse_dhcp_server_option_data(
         assert(data);
 
         if (isempty(rvalue)) {
-                network->dhcp_server_raw_options = ordered_hashmap_free(network->dhcp_server_raw_options);
+                network->dhcp_server_options = ordered_hashmap_free(network->dhcp_server_options);
                 return 0;
         }
 
@@ -619,20 +620,20 @@ int config_parse_dhcp_server_option_data(
                 return -EINVAL;
         }
 
-        r = sd_dhcp_raw_option_new(u, udata, sz, &opt);
+        r = sd_dhcp_option_new(u, udata, sz, &opt);
         if (r < 0) {
                 log_syntax(unit, LOG_ERR, filename, line, r,
                            "Failed to store DHCP send raw option '%s', ignoring assignment: %m", rvalue);
                 return 0;
         }
 
-        r = ordered_hashmap_ensure_allocated(&network->dhcp_server_raw_options, &dhcp_raw_options_hash_ops);
+        r = ordered_hashmap_ensure_allocated(&network->dhcp_server_options, &dhcp_option_hash_ops);
         if (r < 0)
                 return log_oom();
 
         /* Overwrite existing option */
-        old = ordered_hashmap_remove(network->dhcp_server_raw_options, UINT_TO_PTR(u));
-        r = ordered_hashmap_put(network->dhcp_server_raw_options, UINT_TO_PTR(u), opt);
+        old = ordered_hashmap_remove(network->dhcp_server_options, UINT_TO_PTR(u));
+        r = ordered_hashmap_put(network->dhcp_server_options, UINT_TO_PTR(u), opt);
         if (r < 0) {
                 log_syntax(unit, LOG_ERR, filename, line, r,
                            "Failed to store DHCP server send raw option '%s'", rvalue);

diff --git a/src/network/networkd-network.c b/src/network/networkd-network.c
index 8727fd329fabc71717b712801b46f3510262d118..6b51b16d9bb17d80038e82bd9005308b834dd3c7 100644 (file)
--- a/src/network/networkd-network.c
+++ b/src/network/networkd-network.c
@@ -687,7 +687,7 @@ static Network *network_free(Network *network) {
         set_free_free(network->dnssec_negative_trust_anchors);
 
         ordered_hashmap_free(network->dhcp_send_options);
-        ordered_hashmap_free(network->dhcp_server_raw_options);
+        ordered_hashmap_free(network->dhcp_server_options);
 
         return mfree(network);
 }

diff --git a/src/network/networkd-network.h b/src/network/networkd-network.h
index 9c4dcf0532eb42de3d63f7e9376faaa73edff8ca..a1032051f10c880023c9b1d63e458213cf846fea 100644 (file)
--- a/src/network/networkd-network.h
+++ b/src/network/networkd-network.h
@@ -115,7 +115,7 @@ struct Network {
         Set *dhcp_black_listed_ip;
         Set *dhcp_request_options;
         OrderedHashmap *dhcp_send_options;
-        OrderedHashmap *dhcp_server_raw_options;
+        OrderedHashmap *dhcp_server_options;
 
         /* DHCPv6 Client support*/
         bool dhcp6_use_dns;

diff --git a/src/systemd/meson.build b/src/systemd/meson.build
index 75c48b07a510c56e65563a2e20e74e2b0b1056ac..05196554ac0a11e5c2fa24973da2439ae2f0c8a5 100644 (file)
--- a/src/systemd/meson.build
+++ b/src/systemd/meson.build
@@ -22,6 +22,7 @@ _not_installed_headers = '''
         sd-dhcp6-lease.h
         sd-dhcp-client.h
         sd-dhcp-lease.h
+        sd-dhcp-option.h
         sd-dhcp-server.h
         sd-ipv4acd.h
         sd-ipv4ll.h

diff --git a/src/systemd/sd-dhcp-client.h b/src/systemd/sd-dhcp-client.h
index a44e6e35a2fade55546063f0911fc8f4ea26c751..f97e35b6549a8d9f49bd95f4d40f33ca9d481146 100644 (file)
--- a/src/systemd/sd-dhcp-client.h
+++ b/src/systemd/sd-dhcp-client.h
@@ -26,6 +26,7 @@
 #include <stdbool.h>
 
 #include "sd-dhcp-lease.h"
+#include "sd-dhcp-option.h"
 #include "sd-event.h"
 
 #include "_sd-common.h"
@@ -99,7 +100,6 @@ enum {
 };
 
 typedef struct sd_dhcp_client sd_dhcp_client;
-typedef struct sd_dhcp_option sd_dhcp_option;
 
 typedef int (*sd_dhcp_client_callback_t)(sd_dhcp_client *client, int event, void *userdata);
 int sd_dhcp_client_set_callback(
@@ -179,9 +179,6 @@ int sd_dhcp_client_set_service_type(
                 sd_dhcp_client *client,
                 int type);
 
-int sd_dhcp_option_new(uint8_t option, void *data, size_t length, sd_dhcp_option **ret);
-sd_dhcp_option* sd_dhcp_option_ref(sd_dhcp_option *i);
-sd_dhcp_option* sd_dhcp_option_unref(sd_dhcp_option *i);
 int sd_dhcp_client_set_dhcp_option(sd_dhcp_client *client, sd_dhcp_option *v);
 
 int sd_dhcp_client_stop(sd_dhcp_client *client);
@@ -204,7 +201,6 @@ int sd_dhcp_client_detach_event(sd_dhcp_client *client);
 sd_event *sd_dhcp_client_get_event(sd_dhcp_client *client);
 
 _SD_DEFINE_POINTER_CLEANUP_FUNC(sd_dhcp_client, sd_dhcp_client_unref);
-_SD_DEFINE_POINTER_CLEANUP_FUNC(sd_dhcp_option, sd_dhcp_option_unref);
 
 _SD_END_DECLARATIONS;
 

diff --git a/src/systemd/sd-dhcp-option.h b/src/systemd/sd-dhcp-option.h
new file mode 100644 (file)
index 0000000..45dbd27
--- /dev/null
+++ b/src/systemd/sd-dhcp-option.h
@@ -0,0 +1,38 @@
+/* SPDX-License-Identifier: LGPL-2.1+ */
+#ifndef foosddhcpoptionhfoo
+#define foosddhcpoptionhfoo
+
+/***
+  Copyright © 2013 Intel Corporation. All rights reserved.
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
+  (at your option) any later version.
+
+  systemd is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <inttypes.h>
+#include <sys/types.h>
+
+#include "_sd-common.h"
+
+_SD_BEGIN_DECLARATIONS;
+
+typedef struct sd_dhcp_option sd_dhcp_option;
+
+int sd_dhcp_option_new(uint8_t option, const void *data, size_t length, sd_dhcp_option **ret);
+sd_dhcp_option *sd_dhcp_option_ref(sd_dhcp_option *ra);
+sd_dhcp_option *sd_dhcp_option_unref(sd_dhcp_option *ra);
+
+_SD_DEFINE_POINTER_CLEANUP_FUNC(sd_dhcp_option, sd_dhcp_option_unref);
+
+_SD_END_DECLARATIONS;
+
+#endif

diff --git a/src/systemd/sd-dhcp-server.h b/src/systemd/sd-dhcp-server.h
index ba1bc4458a5e1db738234fb3734f0284ebd39cd1..5950506c9bc5caad9ae2f9e6d5b312c5f3274915 100644 (file)
--- a/src/systemd/sd-dhcp-server.h
+++ b/src/systemd/sd-dhcp-server.h
@@ -21,26 +21,20 @@
 #include <inttypes.h>
 #include <netinet/in.h>
 
+#include "sd-dhcp-option.h"
 #include "sd-event.h"
 
 #include "_sd-common.h"
 
 _SD_BEGIN_DECLARATIONS;
 
-extern const struct hash_ops dhcp_raw_options_hash_ops;
-
 typedef struct sd_dhcp_server sd_dhcp_server;
-typedef struct sd_dhcp_raw_option sd_dhcp_raw_option;
 
 int sd_dhcp_server_new(sd_dhcp_server **ret, int ifindex);
 
 sd_dhcp_server *sd_dhcp_server_ref(sd_dhcp_server *server);
 sd_dhcp_server *sd_dhcp_server_unref(sd_dhcp_server *server);
 
-int sd_dhcp_raw_option_new(uint8_t type, char *data, size_t lengt, sd_dhcp_raw_option **ret);
-sd_dhcp_raw_option *sd_dhcp_raw_option_ref(sd_dhcp_raw_option *ra);
-sd_dhcp_raw_option *sd_dhcp_raw_option_unref(sd_dhcp_raw_option *ra);
-
 int sd_dhcp_server_attach_event(sd_dhcp_server *client, sd_event *event, int64_t priority);
 int sd_dhcp_server_detach_event(sd_dhcp_server *client);
 sd_event *sd_dhcp_server_get_event(sd_dhcp_server *client);
@@ -58,7 +52,7 @@ int sd_dhcp_server_set_ntp(sd_dhcp_server *server, const struct in_addr ntp[], u
 int sd_dhcp_server_set_sip(sd_dhcp_server *server, const struct in_addr sip[], unsigned n);
 int sd_dhcp_server_set_emit_router(sd_dhcp_server *server, int enabled);
 
-int sd_dhcp_server_add_raw_option(sd_dhcp_server *server, sd_dhcp_raw_option *v);
+int sd_dhcp_server_add_option(sd_dhcp_server *server, sd_dhcp_option *v);
 
 int sd_dhcp_server_set_max_lease_time(sd_dhcp_server *server, uint32_t t);
 int sd_dhcp_server_set_default_lease_time(sd_dhcp_server *server, uint32_t t);
@@ -66,7 +60,6 @@ int sd_dhcp_server_set_default_lease_time(sd_dhcp_server *server, uint32_t t);
 int sd_dhcp_server_forcerenew(sd_dhcp_server *server);
 
 _SD_DEFINE_POINTER_CLEANUP_FUNC(sd_dhcp_server, sd_dhcp_server_unref);
-_SD_DEFINE_POINTER_CLEANUP_FUNC(sd_dhcp_raw_option, sd_dhcp_raw_option_unref);
 
 _SD_END_DECLARATIONS;