97a9a944b5887e91042b019776c41d5dd74557aferikabele

5a58787efeb02a1c3f06569d019ad81fd2efa06end

a63f0ab647ad2ab72efc9bea7a66e24e9ebc5cc2nd#include "conf-parser.h"

3b3b7fc78d1f5bfc2769903375050048ff41ff26nd

ad74a0524a06bfe11b7de9e3b4ce7233ab3bd3f7nd#include "resolved-conf.h"

ad74a0524a06bfe11b7de9e3b4ce7233ab3bd3f7nd

e1e8390280254f7f0580d701e583f670643d4f3fnilgunint manager_parse_dns_server(Manager *m, DnsServerType type, const char *string) {

e1e8390280254f7f0580d701e583f670643d4f3fnilgun const char *word, *state;

3b3b7fc78d1f5bfc2769903375050048ff41ff26nd size_t length;

5a58787efeb02a1c3f06569d019ad81fd2efa06end DnsServer *first;

5a58787efeb02a1c3f06569d019ad81fd2efa06end int r;

5a58787efeb02a1c3f06569d019ad81fd2efa06end

5a58787efeb02a1c3f06569d019ad81fd2efa06end assert(m);

5a58787efeb02a1c3f06569d019ad81fd2efa06end assert(string);

5a58787efeb02a1c3f06569d019ad81fd2efa06end

5a58787efeb02a1c3f06569d019ad81fd2efa06end first = type == DNS_SERVER_FALLBACK ? m->fallback_dns_servers : m->dns_servers;

06ba4a61654b3763ad65f52283832ebf058fdf1cslive

ced7ef1f8c0df1805da0e87dbc5a1b6282910573nd FOREACH_WORD_QUOTED(word, length, string, state) {

9b6a3a558cc90ffdaa0b50bd02546ffec424ded7slive char buffer[length+1];

ced7ef1f8c0df1805da0e87dbc5a1b6282910573nd int family;

b21197dc8e6b8c764fdcc24d4bae8b0eebb6bc4end union in_addr_union addr;

9b6a3a558cc90ffdaa0b50bd02546ffec424ded7slive bool found = false;

9b6a3a558cc90ffdaa0b50bd02546ffec424ded7slive DnsServer *s;

9b6a3a558cc90ffdaa0b50bd02546ffec424ded7slive

97a9a944b5887e91042b019776c41d5dd74557aferikabele memcpy(buffer, word, length);

f8396ed8364b56ec8adeaa49cac35a929758a29eslive buffer[length] = 0;

97a9a944b5887e91042b019776c41d5dd74557aferikabele

f8396ed8364b56ec8adeaa49cac35a929758a29eslive r = in_addr_from_string_auto(buffer, &family, &addr);

f8396ed8364b56ec8adeaa49cac35a929758a29eslive if (r < 0) {

5a58787efeb02a1c3f06569d019ad81fd2efa06end log_warning("Ignoring invalid DNS address '%s'", buffer);

5a58787efeb02a1c3f06569d019ad81fd2efa06end continue;

5a58787efeb02a1c3f06569d019ad81fd2efa06end }

a63f0ab647ad2ab72efc9bea7a66e24e9ebc5cc2nd

5a58787efeb02a1c3f06569d019ad81fd2efa06end /* Filter out duplicates */

deeee6bb6fd94c0ba5f3730b58abd9d299c89ccdnd LIST_FOREACH(servers, s, first)

4db28ee269aa06f7c6232e11cd01f58c3349af23noodl if (s->family == family && in_addr_equal(family, &s->address, &addr)) {

117c1f888a14e73cdd821dc6c23eb0411144a41cnd found = true;

117c1f888a14e73cdd821dc6c23eb0411144a41cnd break;

117c1f888a14e73cdd821dc6c23eb0411144a41cnd }

117c1f888a14e73cdd821dc6c23eb0411144a41cnd

117c1f888a14e73cdd821dc6c23eb0411144a41cnd if (found)

117c1f888a14e73cdd821dc6c23eb0411144a41cnd continue;

117c1f888a14e73cdd821dc6c23eb0411144a41cnd

117c1f888a14e73cdd821dc6c23eb0411144a41cnd r = dns_server_new(m, NULL, type, NULL, family, &addr);

117c1f888a14e73cdd821dc6c23eb0411144a41cnd if (r < 0)

2bc7f1cf720973a67f8ff7a8d523e40569ae5b6cnd return r;

117c1f888a14e73cdd821dc6c23eb0411144a41cnd }

117c1f888a14e73cdd821dc6c23eb0411144a41cnd

117c1f888a14e73cdd821dc6c23eb0411144a41cnd return 0;

117c1f888a14e73cdd821dc6c23eb0411144a41cnd}

117c1f888a14e73cdd821dc6c23eb0411144a41cnd

117c1f888a14e73cdd821dc6c23eb0411144a41cndint config_parse_dnsv(

87ffb6e33f3cbef3b9bb406cc2d27039fa336eaatrawick const char *unit,

4db28ee269aa06f7c6232e11cd01f58c3349af23noodl const char *filename,

5a58787efeb02a1c3f06569d019ad81fd2efa06end unsigned line,

5a58787efeb02a1c3f06569d019ad81fd2efa06end const char *section,

5a58787efeb02a1c3f06569d019ad81fd2efa06end unsigned section_line,

5a58787efeb02a1c3f06569d019ad81fd2efa06end const char *lvalue,

5a58787efeb02a1c3f06569d019ad81fd2efa06end int ltype,

5a58787efeb02a1c3f06569d019ad81fd2efa06end const char *rvalue,

a63f0ab647ad2ab72efc9bea7a66e24e9ebc5cc2nd void *data,

a63f0ab647ad2ab72efc9bea7a66e24e9ebc5cc2nd void *userdata) {

5a58787efeb02a1c3f06569d019ad81fd2efa06end

5a58787efeb02a1c3f06569d019ad81fd2efa06end Manager *m = userdata;

5a58787efeb02a1c3f06569d019ad81fd2efa06end int r;

5a58787efeb02a1c3f06569d019ad81fd2efa06end

8a6d5edcb07aeccca7afba02a17dd6904d6b206ctrawick assert(filename);

8a6d5edcb07aeccca7afba02a17dd6904d6b206ctrawick assert(lvalue);

8a6d5edcb07aeccca7afba02a17dd6904d6b206ctrawick assert(rvalue);

8a6d5edcb07aeccca7afba02a17dd6904d6b206ctrawick assert(m);

8a6d5edcb07aeccca7afba02a17dd6904d6b206ctrawick

06ba4a61654b3763ad65f52283832ebf058fdf1cslive if (isempty(rvalue))

ea8a727ff298d2f5368b55b7ae8d87091ae106e7nd /* Empty assignment means clear the list */

06ba4a61654b3763ad65f52283832ebf058fdf1cslive manager_flush_dns_servers(m, ltype);

06ba4a61654b3763ad65f52283832ebf058fdf1cslive else {

06ba4a61654b3763ad65f52283832ebf058fdf1cslive /* Otherwise add to the list */

92510838f2eb125726e15c5eb4f7a23c7a0396e4slive r = manager_parse_dns_server(m, ltype, rvalue);

97a9a944b5887e91042b019776c41d5dd74557aferikabele if (r < 0) {

ced7ef1f8c0df1805da0e87dbc5a1b6282910573nd log_syntax(unit, LOG_ERR, filename, line, -r, "Failed to parse DNS server string '%s'. Ignoring.", rvalue);

92510838f2eb125726e15c5eb4f7a23c7a0396e4slive return 0;

97a9a944b5887e91042b019776c41d5dd74557aferikabele }

9b6a3a558cc90ffdaa0b50bd02546ffec424ded7slive }

9b6a3a558cc90ffdaa0b50bd02546ffec424ded7slive

92510838f2eb125726e15c5eb4f7a23c7a0396e4slive /* If we have a manual setting, then we stop reading

8a6d5edcb07aeccca7afba02a17dd6904d6b206ctrawick if (ltype == DNS_SERVER_SYSTEM)

8a6d5edcb07aeccca7afba02a17dd6904d6b206ctrawick m->read_resolv_conf = false;

8a6d5edcb07aeccca7afba02a17dd6904d6b206ctrawick

8a6d5edcb07aeccca7afba02a17dd6904d6b206ctrawick return 0;

8a6d5edcb07aeccca7afba02a17dd6904d6b206ctrawick}

8a6d5edcb07aeccca7afba02a17dd6904d6b206ctrawick

8a6d5edcb07aeccca7afba02a17dd6904d6b206ctrawickint config_parse_support(

8a6d5edcb07aeccca7afba02a17dd6904d6b206ctrawick const char *unit,

8a6d5edcb07aeccca7afba02a17dd6904d6b206ctrawick const char *filename,

8a6d5edcb07aeccca7afba02a17dd6904d6b206ctrawick unsigned line,

8a6d5edcb07aeccca7afba02a17dd6904d6b206ctrawick const char *section,

8a6d5edcb07aeccca7afba02a17dd6904d6b206ctrawick unsigned section_line,

8a6d5edcb07aeccca7afba02a17dd6904d6b206ctrawick const char *lvalue,

8a6d5edcb07aeccca7afba02a17dd6904d6b206ctrawick int ltype,

8a6d5edcb07aeccca7afba02a17dd6904d6b206ctrawick const char *rvalue,

8a6d5edcb07aeccca7afba02a17dd6904d6b206ctrawick void *data,

8a6d5edcb07aeccca7afba02a17dd6904d6b206ctrawick void *userdata) {

77c77cf89621f21c8e2bbad63058b5eaa5f88d4ajim

8a6d5edcb07aeccca7afba02a17dd6904d6b206ctrawick Manager *m = userdata;

ced7ef1f8c0df1805da0e87dbc5a1b6282910573nd Support support, *v = data;

ced7ef1f8c0df1805da0e87dbc5a1b6282910573nd int r;

8a6d5edcb07aeccca7afba02a17dd6904d6b206ctrawick

e7131afdda636994bf3c7a6b2e77e5960fb62633nd assert(filename);

8a6d5edcb07aeccca7afba02a17dd6904d6b206ctrawick assert(lvalue);

8a6d5edcb07aeccca7afba02a17dd6904d6b206ctrawick assert(rvalue);

ced7ef1f8c0df1805da0e87dbc5a1b6282910573nd assert(m);

8a6d5edcb07aeccca7afba02a17dd6904d6b206ctrawick

8a6d5edcb07aeccca7afba02a17dd6904d6b206ctrawick support = support_from_string(rvalue);

8a6d5edcb07aeccca7afba02a17dd6904d6b206ctrawick if (support < 0) {

8a6d5edcb07aeccca7afba02a17dd6904d6b206ctrawick r = parse_boolean(rvalue);

8a6d5edcb07aeccca7afba02a17dd6904d6b206ctrawick if (r < 0) {

8a6d5edcb07aeccca7afba02a17dd6904d6b206ctrawick log_syntax(unit, LOG_ERR, filename, line, -r, "Failed to parse support level '%s'. Ignoring.", rvalue);

8a6d5edcb07aeccca7afba02a17dd6904d6b206ctrawick return 0;

8a6d5edcb07aeccca7afba02a17dd6904d6b206ctrawick }

8a6d5edcb07aeccca7afba02a17dd6904d6b206ctrawick

8a6d5edcb07aeccca7afba02a17dd6904d6b206ctrawick support = r ? SUPPORT_YES : SUPPORT_NO;

92510838f2eb125726e15c5eb4f7a23c7a0396e4slive }

92510838f2eb125726e15c5eb4f7a23c7a0396e4slive

97a9a944b5887e91042b019776c41d5dd74557aferikabele *v = support;

92510838f2eb125726e15c5eb4f7a23c7a0396e4slive return 0;

ea8a727ff298d2f5368b55b7ae8d87091ae106e7nd}

8a6d5edcb07aeccca7afba02a17dd6904d6b206ctrawick

ea8a727ff298d2f5368b55b7ae8d87091ae106e7ndint manager_parse_config_file(Manager *m) {

ea8a727ff298d2f5368b55b7ae8d87091ae106e7nd assert(m);

ea8a727ff298d2f5368b55b7ae8d87091ae106e7nd

ea8a727ff298d2f5368b55b7ae8d87091ae106e7nd return config_parse_many("/etc/systemd/resolved.conf",

8a6d5edcb07aeccca7afba02a17dd6904d6b206ctrawick CONF_DIRS_NULSTR("systemd/resolved.conf"),

ea8a727ff298d2f5368b55b7ae8d87091ae106e7nd "Resolve\0",

06ba4a61654b3763ad65f52283832ebf058fdf1cslive config_item_perf_lookup, resolved_gperf_lookup,

e8d485701957d5c6de870111c112e168a894d49and false, m);

e8d485701957d5c6de870111c112e168a894d49and}

4db28ee269aa06f7c6232e11cd01f58c3349af23noodl