else
return !(a->flags & (IFA_F_TENTATIVE | IFA_F_DEPRECATED));
}
-
-int config_parse_router_preference(const char *unit,
- const char *filename,
- unsigned line,
- const char *section,
- unsigned section_line,
- const char *lvalue,
- int ltype,
- const char *rvalue,
- void *data,
- void *userdata) {
- Network *network = userdata;
-
- assert(filename);
- assert(section);
- assert(lvalue);
- assert(rvalue);
- assert(data);
-
- if (streq(rvalue, "high"))
- network->router_preference = SD_NDISC_PREFERENCE_HIGH;
- else if (STR_IN_SET(rvalue, "medium", "normal", "default"))
- network->router_preference = SD_NDISC_PREFERENCE_MEDIUM;
- else if (streq(rvalue, "low"))
- network->router_preference = SD_NDISC_PREFERENCE_LOW;
- else
- log_syntax(unit, LOG_ERR, filename, line, -EINVAL, "Router preference '%s' is invalid, ignoring assignment: %m", rvalue);
-
- return 0;
-}
-
-void prefix_free(Prefix *prefix) {
- if (!prefix)
- return;
-
- if (prefix->network) {
- LIST_REMOVE(prefixes, prefix->network->static_prefixes, prefix);
- assert(prefix->network->n_static_prefixes > 0);
- prefix->network->n_static_prefixes--;
-
- if (prefix->section)
- hashmap_remove(prefix->network->prefixes_by_section,
- prefix->section);
- }
-
- prefix->radv_prefix = sd_radv_prefix_unref(prefix->radv_prefix);
-
- free(prefix);
-}
-
-int prefix_new(Prefix **ret) {
- _cleanup_prefix_free_ Prefix *prefix = NULL;
-
- prefix = new0(Prefix, 1);
- if (!prefix)
- return -ENOMEM;
-
- if (sd_radv_prefix_new(&prefix->radv_prefix) < 0)
- return -ENOMEM;
-
- *ret = prefix;
- prefix = NULL;
-
- return 0;
-}
-
-int prefix_new_static(Network *network, const char *filename,
- unsigned section_line, Prefix **ret) {
- _cleanup_network_config_section_free_ NetworkConfigSection *n = NULL;
- _cleanup_prefix_free_ Prefix *prefix = NULL;
- int r;
-
- assert(network);
- assert(ret);
- assert(!!filename == (section_line > 0));
-
- if (filename) {
- r = network_config_section_new(filename, section_line, &n);
- if (r < 0)
- return r;
-
- if (section_line) {
- prefix = hashmap_get(network->prefixes_by_section, n);
- if (prefix) {
- *ret = prefix;
- prefix = NULL;
-
- return 0;
- }
- }
- }
-
- r = prefix_new(&prefix);
- if (r < 0)
- return r;
-
- if (filename) {
- prefix->section = n;
- n = NULL;
-
- r = hashmap_put(network->prefixes_by_section, prefix->section,
- prefix);
- if (r < 0)
- return r;
- }
-
- prefix->network = network;
- LIST_APPEND(prefixes, network->static_prefixes, prefix);
- network->n_static_prefixes++;
-
- *ret = prefix;
- prefix = NULL;
-
- return 0;
-}
-
-int config_parse_prefix(const char *unit,
- const char *filename,
- unsigned line,
- const char *section,
- unsigned section_line,
- const char *lvalue,
- int ltype,
- const char *rvalue,
- void *data,
- void *userdata) {
-
- Network *network = userdata;
- _cleanup_prefix_free_ Prefix *p = NULL;
- uint8_t prefixlen = 64;
- union in_addr_union in6addr;
- int r;
-
- assert(filename);
- assert(section);
- assert(lvalue);
- assert(rvalue);
- assert(data);
-
- r = prefix_new_static(network, filename, section_line, &p);
- if (r < 0)
- return r;
-
- r = in_addr_prefix_from_string(rvalue, AF_INET6, &in6addr, &prefixlen);
- if (r < 0) {
- log_syntax(unit, LOG_ERR, filename, line, r, "Prefix is invalid, ignoring assignment: %s", rvalue);
- return 0;
- }
-
- if (sd_radv_prefix_set_prefix(p->radv_prefix, &in6addr.in6, prefixlen) < 0)
- return -EADDRNOTAVAIL;
-
- log_syntax(unit, LOG_INFO, filename, line, r, "Found prefix %s", rvalue);
-
- p = NULL;
-
- return 0;
-}
-
-int config_parse_prefix_flags(const char *unit,
- const char *filename,
- unsigned line,
- const char *section,
- unsigned section_line,
- const char *lvalue,
- int ltype,
- const char *rvalue,
- void *data,
- void *userdata) {
- Network *network = userdata;
- _cleanup_prefix_free_ Prefix *p = NULL;
- int r, val;
-
- assert(filename);
- assert(section);
- assert(lvalue);
- assert(rvalue);
- assert(data);
-
- r = prefix_new_static(network, filename, section_line, &p);
- if (r < 0)
- return r;
-
- r = parse_boolean(rvalue);
- if (r < 0) {
- log_syntax(unit, LOG_ERR, filename, line, r, "Failed to parse address flag, ignoring: %s", rvalue);
- return 0;
- }
-
- val = r;
-
- if (streq(lvalue, "OnLink"))
- r = sd_radv_prefix_set_onlink(p->radv_prefix, val);
- else if (streq(lvalue, "AddressAutoconfiguration"))
- r = sd_radv_prefix_set_address_autoconfiguration(p->radv_prefix, val);
- if (r < 0)
- return r;
-
- p = NULL;
-
- return 0;
-}
-
-int config_parse_prefix_lifetime(const char *unit,
- const char *filename,
- unsigned line,
- const char *section,
- unsigned section_line,
- const char *lvalue,
- int ltype,
- const char *rvalue,
- void *data,
- void *userdata) {
- Network *network = userdata;
- _cleanup_prefix_free_ Prefix *p = NULL;
- usec_t usec;
- int r;
-
- assert(filename);
- assert(section);
- assert(lvalue);
- assert(rvalue);
- assert(data);
-
- r = prefix_new_static(network, filename, section_line, &p);
- if (r < 0)
- return r;
-
- r = parse_sec(rvalue, &usec);
- if (r < 0) {
- log_syntax(unit, LOG_ERR, filename, line, r, "Lifetime is invalid, ignoring assignment: %s", rvalue);
- return 0;
- }
-
- /* a value of 0xffffffff represents infinity */
- if (streq(lvalue, "PreferredLifetimeSec"))
- r = sd_radv_prefix_set_preferred_lifetime(p->radv_prefix,
- DIV_ROUND_UP(usec, USEC_PER_SEC));
- else if (streq(lvalue, "ValidLifetimeSec"))
- r = sd_radv_prefix_set_valid_lifetime(p->radv_prefix,
- DIV_ROUND_UP(usec, USEC_PER_SEC));
- if (r < 0)
- return r;
-
- p = NULL;
-
- return 0;
-}
#include "in-addr-util.h"
typedef struct Address Address;
-typedef struct Prefix Prefix;
#include "networkd-link.h"
#include "networkd-network.h"
typedef struct Link Link;
typedef struct NetworkConfigSection NetworkConfigSection;
-struct Prefix {
- Network *network;
- NetworkConfigSection *section;
-
- sd_radv_prefix *radv_prefix;
-
- LIST_FIELDS(Prefix, prefixes);
-};
-
struct Address {
Network *network;
NetworkConfigSection *section;
DEFINE_TRIVIAL_CLEANUP_FUNC(Address*, address_free);
#define _cleanup_address_free_ _cleanup_(address_freep)
-int prefix_new(Prefix **ret);
-void prefix_free(Prefix *prefix);
-int prefix_new_static(Network *network, const char *filename, unsigned section,
- Prefix **ret);
-
-DEFINE_TRIVIAL_CLEANUP_FUNC(Prefix*, prefix_free);
-#define _cleanup_prefix_free_ _cleanup_(prefix_freep)
-
int config_parse_address(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
int config_parse_broadcast(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
int config_parse_label(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
int config_parse_lifetime(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
int config_parse_address_flags(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
int config_parse_address_scope(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
-int config_parse_router_preference(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
-int config_parse_prefix(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
-int config_parse_prefix_flags(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
-int config_parse_prefix_lifetime(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
#include "networkd-fdb.h"
#include "networkd-lldp-tx.h"
#include "networkd-ipv6-proxy-ndp.h"
+#include "networkd-radv.h"
#include "networkd-route.h"
#include "networkd-routing-policy-rule.h"
#include "networkd-util.h"
#include "networkd-address.h"
#include "networkd-manager.h"
#include "networkd-radv.h"
+#include "parse-util.h"
#include "sd-radv.h"
+#include "string-util.h"
+
+int config_parse_router_preference(const char *unit,
+ const char *filename,
+ unsigned line,
+ const char *section,
+ unsigned section_line,
+ const char *lvalue,
+ int ltype,
+ const char *rvalue,
+ void *data,
+ void *userdata) {
+ Network *network = userdata;
+
+ assert(filename);
+ assert(section);
+ assert(lvalue);
+ assert(rvalue);
+ assert(data);
+
+ if (streq(rvalue, "high"))
+ network->router_preference = SD_NDISC_PREFERENCE_HIGH;
+ else if (STR_IN_SET(rvalue, "medium", "normal", "default"))
+ network->router_preference = SD_NDISC_PREFERENCE_MEDIUM;
+ else if (streq(rvalue, "low"))
+ network->router_preference = SD_NDISC_PREFERENCE_LOW;
+ else
+ log_syntax(unit, LOG_ERR, filename, line, -EINVAL, "Router preference '%s' is invalid, ignoring assignment: %m", rvalue);
+
+ return 0;
+}
+
+void prefix_free(Prefix *prefix) {
+ if (!prefix)
+ return;
+
+ if (prefix->network) {
+ LIST_REMOVE(prefixes, prefix->network->static_prefixes, prefix);
+ assert(prefix->network->n_static_prefixes > 0);
+ prefix->network->n_static_prefixes--;
+
+ if (prefix->section)
+ hashmap_remove(prefix->network->prefixes_by_section,
+ prefix->section);
+ }
+
+ prefix->radv_prefix = sd_radv_prefix_unref(prefix->radv_prefix);
+
+ free(prefix);
+}
+
+int prefix_new(Prefix **ret) {
+ Prefix *prefix = NULL;
+
+ prefix = new0(Prefix, 1);
+ if (!prefix)
+ return -ENOMEM;
+
+ if (sd_radv_prefix_new(&prefix->radv_prefix) < 0)
+ return -ENOMEM;
+
+ *ret = prefix;
+ prefix = NULL;
+
+ return 0;
+}
+
+int prefix_new_static(Network *network, const char *filename,
+ unsigned section_line, Prefix **ret) {
+ _cleanup_network_config_section_free_ NetworkConfigSection *n = NULL;
+ _cleanup_prefix_free_ Prefix *prefix = NULL;
+ int r;
+
+ assert(network);
+ assert(ret);
+ assert(!!filename == (section_line > 0));
+
+ if (filename) {
+ r = network_config_section_new(filename, section_line, &n);
+ if (r < 0)
+ return r;
+
+ if (section_line) {
+ prefix = hashmap_get(network->prefixes_by_section, n);
+ if (prefix) {
+ *ret = prefix;
+ prefix = NULL;
+
+ return 0;
+ }
+ }
+ }
+
+ r = prefix_new(&prefix);
+ if (r < 0)
+ return r;
+
+ if (filename) {
+ prefix->section = n;
+ n = NULL;
+
+ r = hashmap_put(network->prefixes_by_section, prefix->section,
+ prefix);
+ if (r < 0)
+ return r;
+ }
+
+ prefix->network = network;
+ LIST_APPEND(prefixes, network->static_prefixes, prefix);
+ network->n_static_prefixes++;
+
+ *ret = prefix;
+ prefix = NULL;
+
+ return 0;
+}
+
+int config_parse_prefix(const char *unit,
+ const char *filename,
+ unsigned line,
+ const char *section,
+ unsigned section_line,
+ const char *lvalue,
+ int ltype,
+ const char *rvalue,
+ void *data,
+ void *userdata) {
+
+ Network *network = userdata;
+ _cleanup_prefix_free_ Prefix *p = NULL;
+ uint8_t prefixlen = 64;
+ union in_addr_union in6addr;
+ int r;
+
+ assert(filename);
+ assert(section);
+ assert(lvalue);
+ assert(rvalue);
+ assert(data);
+
+ r = prefix_new_static(network, filename, section_line, &p);
+ if (r < 0)
+ return r;
+
+ r = in_addr_prefix_from_string(rvalue, AF_INET6, &in6addr, &prefixlen);
+ if (r < 0) {
+ log_syntax(unit, LOG_ERR, filename, line, r, "Prefix is invalid, ignoring assignment: %s", rvalue);
+ return 0;
+ }
+
+ if (sd_radv_prefix_set_prefix(p->radv_prefix, &in6addr.in6, prefixlen) < 0)
+ return -EADDRNOTAVAIL;
+
+ log_syntax(unit, LOG_INFO, filename, line, r, "Found prefix %s", rvalue);
+
+ p = NULL;
+
+ return 0;
+}
+
+int config_parse_prefix_flags(const char *unit,
+ const char *filename,
+ unsigned line,
+ const char *section,
+ unsigned section_line,
+ const char *lvalue,
+ int ltype,
+ const char *rvalue,
+ void *data,
+ void *userdata) {
+ Network *network = userdata;
+ _cleanup_prefix_free_ Prefix *p = NULL;
+ int r, val;
+
+ assert(filename);
+ assert(section);
+ assert(lvalue);
+ assert(rvalue);
+ assert(data);
+
+ r = prefix_new_static(network, filename, section_line, &p);
+ if (r < 0)
+ return r;
+
+ r = parse_boolean(rvalue);
+ if (r < 0) {
+ log_syntax(unit, LOG_ERR, filename, line, r, "Failed to parse address flag, ignoring: %s", rvalue);
+ return 0;
+ }
+
+ val = r;
+
+ if (streq(lvalue, "OnLink"))
+ r = sd_radv_prefix_set_onlink(p->radv_prefix, val);
+ else if (streq(lvalue, "AddressAutoconfiguration"))
+ r = sd_radv_prefix_set_address_autoconfiguration(p->radv_prefix, val);
+ if (r < 0)
+ return r;
+
+ p = NULL;
+
+ return 0;
+}
+
+int config_parse_prefix_lifetime(const char *unit,
+ const char *filename,
+ unsigned line,
+ const char *section,
+ unsigned section_line,
+ const char *lvalue,
+ int ltype,
+ const char *rvalue,
+ void *data,
+ void *userdata) {
+ Network *network = userdata;
+ _cleanup_prefix_free_ Prefix *p = NULL;
+ usec_t usec;
+ int r;
+
+ assert(filename);
+ assert(section);
+ assert(lvalue);
+ assert(rvalue);
+ assert(data);
+
+ r = prefix_new_static(network, filename, section_line, &p);
+ if (r < 0)
+ return r;
+
+ r = parse_sec(rvalue, &usec);
+ if (r < 0) {
+ log_syntax(unit, LOG_ERR, filename, line, r, "Lifetime is invalid, ignoring assignment: %s", rvalue);
+ return 0;
+ }
+
+ /* a value of 0xffffffff represents infinity */
+ if (streq(lvalue, "PreferredLifetimeSec"))
+ r = sd_radv_prefix_set_preferred_lifetime(p->radv_prefix,
+ DIV_ROUND_UP(usec, USEC_PER_SEC));
+ else if (streq(lvalue, "ValidLifetimeSec"))
+ r = sd_radv_prefix_set_valid_lifetime(p->radv_prefix,
+ DIV_ROUND_UP(usec, USEC_PER_SEC));
+ if (r < 0)
+ return r;
+
+ p = NULL;
+
+ return 0;
+}
static int radv_get_ip6dns(Network *network, struct in6_addr **dns,
size_t *n_dns) {
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
+#include "networkd-address.h"
#include "networkd-link.h"
+typedef struct Prefix Prefix;
+
+struct Prefix {
+ Network *network;
+ NetworkConfigSection *section;
+
+ sd_radv_prefix *radv_prefix;
+
+ LIST_FIELDS(Prefix, prefixes);
+};
+
+int prefix_new(Prefix **ret);
+void prefix_free(Prefix *prefix);
+int prefix_new_static(Network *network, const char *filename, unsigned section,
+ Prefix **ret);
+
+DEFINE_TRIVIAL_CLEANUP_FUNC(Prefix*, prefix_free);
+#define _cleanup_prefix_free_ _cleanup_(prefix_freep)
+
+int config_parse_router_preference(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
+int config_parse_prefix(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
+int config_parse_prefix_flags(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
+int config_parse_prefix_lifetime(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
+
int radv_emit_dns(Link *link);
int radv_configure(Link *link);
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