diff options
Diffstat (limited to 'src/network/networkd-manager.c')
| -rw-r--r-- | src/network/networkd-manager.c | 67 |
1 files changed, 40 insertions, 27 deletions
diff --git a/src/network/networkd-manager.c b/src/network/networkd-manager.c index 24f5304cb0..c10635d202 100644 --- a/src/network/networkd-manager.c +++ b/src/network/networkd-manager.c @@ -29,12 +29,14 @@ #include "bus-util.h" #include "conf-parser.h" #include "def.h" +#include "dns-domain.h" #include "fd-util.h" #include "fileio.h" #include "libudev-private.h" #include "local-addresses.h" #include "netlink-util.h" #include "networkd.h" +#include "ordered-set.h" #include "path-util.h" #include "set.h" #include "udev-util.h" @@ -776,7 +778,7 @@ static int manager_connect_rtnl(Manager *m) { return 0; } -static int set_put_in_addr(Set *s, const struct in_addr *address) { +static int ordered_set_put_in_addr(OrderedSet *s, const struct in_addr *address) { char *p; int r; @@ -786,21 +788,21 @@ static int set_put_in_addr(Set *s, const struct in_addr *address) { if (r < 0) return r; - r = set_consume(s, p); + r = ordered_set_consume(s, p); if (r == -EEXIST) return 0; return r; } -static int set_put_in_addrv(Set *s, const struct in_addr *addresses, int n) { +static int ordered_set_put_in_addrv(OrderedSet *s, const struct in_addr *addresses, int n) { int r, i, c = 0; assert(s); assert(n <= 0 || addresses); for (i = 0; i < n; i++) { - r = set_put_in_addr(s, addresses+i); + r = ordered_set_put_in_addr(s, addresses+i); if (r < 0) return r; @@ -810,27 +812,24 @@ static int set_put_in_addrv(Set *s, const struct in_addr *addresses, int n) { return c; } -static void print_string_set(FILE *f, const char *field, Set *s) { +static void print_string_set(FILE *f, const char *field, OrderedSet *s) { bool space = false; Iterator i; char *p; - if (set_isempty(s)) + if (ordered_set_isempty(s)) return; fputs(field, f); - SET_FOREACH(p, s, i) { - if (space) - fputc(' ', f); - fputs(p, f); - space = true; - } + ORDERED_SET_FOREACH(p, s, i) + fputs_with_space(f, p, NULL, &space); + fputc('\n', f); } static int manager_save(Manager *m) { - _cleanup_set_free_free_ Set *dns = NULL, *ntp = NULL, *domains = NULL; + _cleanup_ordered_set_free_free_ OrderedSet *dns = NULL, *ntp = NULL, *search_domains = NULL, *route_domains = NULL; Link *link; Iterator i; _cleanup_free_ char *temp_path = NULL; @@ -843,16 +842,20 @@ static int manager_save(Manager *m) { assert(m->state_file); /* We add all NTP and DNS server to a set, to filter out duplicates */ - dns = set_new(&string_hash_ops); + dns = ordered_set_new(&string_hash_ops); if (!dns) return -ENOMEM; - ntp = set_new(&string_hash_ops); + ntp = ordered_set_new(&string_hash_ops); if (!ntp) return -ENOMEM; - domains = set_new(&string_hash_ops); - if (!domains) + search_domains = ordered_set_new(&dns_name_hash_ops); + if (!search_domains) + return -ENOMEM; + + route_domains = ordered_set_new(&dns_name_hash_ops); + if (!route_domains) return -ENOMEM; HASHMAP_FOREACH(link, m->links, i) { @@ -866,15 +869,19 @@ static int manager_save(Manager *m) { continue; /* First add the static configured entries */ - r = set_put_strdupv(dns, link->network->dns); + r = ordered_set_put_strdupv(dns, link->network->dns); if (r < 0) return r; - r = set_put_strdupv(ntp, link->network->ntp); + r = ordered_set_put_strdupv(ntp, link->network->ntp); if (r < 0) return r; - r = set_put_strdupv(domains, link->network->domains); + r = ordered_set_put_strdupv(search_domains, link->network->search_domains); + if (r < 0) + return r; + + r = ordered_set_put_strdupv(route_domains, link->network->route_domains); if (r < 0) return r; @@ -882,36 +889,41 @@ static int manager_save(Manager *m) { continue; /* Secondly, add the entries acquired via DHCP */ - if (link->network->dhcp_dns) { + if (link->network->dhcp_use_dns) { const struct in_addr *addresses; r = sd_dhcp_lease_get_dns(link->dhcp_lease, &addresses); if (r > 0) { - r = set_put_in_addrv(dns, addresses, r); + r = ordered_set_put_in_addrv(dns, addresses, r); if (r < 0) return r; } else if (r < 0 && r != -ENODATA) return r; } - if (link->network->dhcp_ntp) { + if (link->network->dhcp_use_ntp) { const struct in_addr *addresses; r = sd_dhcp_lease_get_ntp(link->dhcp_lease, &addresses); if (r > 0) { - r = set_put_in_addrv(ntp, addresses, r); + r = ordered_set_put_in_addrv(ntp, addresses, r); if (r < 0) return r; } else if (r < 0 && r != -ENODATA) return r; } - if (link->network->dhcp_domains) { + if (link->network->dhcp_use_domains != DHCP_USE_DOMAINS_NO) { const char *domainname; r = sd_dhcp_lease_get_domainname(link->dhcp_lease, &domainname); if (r >= 0) { - r = set_put_strdup(domains, domainname); + + if (link->network->dhcp_use_domains == DHCP_USE_DOMAINS_YES) + r = ordered_set_put_strdup(search_domains, domainname); + else + r = ordered_set_put_strdup(route_domains, domainname); + if (r < 0) return r; } else if (r != -ENODATA) @@ -934,7 +946,8 @@ static int manager_save(Manager *m) { print_string_set(f, "DNS=", dns); print_string_set(f, "NTP=", ntp); - print_string_set(f, "DOMAINS=", domains); + print_string_set(f, "DOMAINS=", search_domains); + print_string_set(f, "ROUTE_DOMAINS=", route_domains); r = fflush_and_check(f); if (r < 0) |