Enable softwire-support by default

[odhcp6c.git] / src / script.c

diff --git a/src/script.c b/src/script.c
index 13ac5627883df02e7b278f070a21e3b851504618..d443ede71a229e41ca0da7c0623186bdfa0ae01e 100644 (file)
--- a/src/script.c
+++ b/src/script.c
@@ -209,7 +209,7 @@ static void entry_to_env(const char *name, const void *data, size_t len, enum en
        putenv(buf);
 }
 
-#ifdef EXT_S46
+
 static void s46_to_env_portparams(const uint8_t *data, size_t len, FILE *fp)
 {
        uint8_t *odata;
@@ -223,7 +223,7 @@ static void s46_to_env_portparams(const uint8_t *data, size_t len, FILE *fp)
                }
        }
 }
-#endif
+
 
 static void s46_to_env(enum odhcp6c_state state, const uint8_t *data, size_t len)
 {
@@ -237,7 +237,6 @@ static void s46_to_env(enum odhcp6c_state state, const uint8_t *data, size_t len
        fputs(name, fp);
        fputc('=', fp);
 
-#ifdef EXT_S46
        const char *type = (state == STATE_S46_MAPE) ? "map-e" :
                        (state == STATE_S46_MAPT) ? "map-t" : "lw4o6";
 
@@ -281,6 +280,7 @@ static void s46_to_env(enum odhcp6c_state state, const uint8_t *data, size_t len
                                        fprintf(fp, "br=%s,", buf6);
                                } else if (state == STATE_S46_MAPT && otype == DHCPV6_OPT_S46_DMR &&
                                                olen >= sizeof(struct dhcpv6_s46_dmr)) {
+                                       dmr = (struct dhcpv6_s46_dmr*)odata;
                                        memset(&in6, 0, sizeof(in6));
                                        size_t prefix6len = dmr->dmr_prefix6_len;
                                        prefix6len = (prefix6len % 8 == 0) ? prefix6len / 8 : prefix6len / 8 + 1;
@@ -326,9 +326,6 @@ static void s46_to_env(enum odhcp6c_state state, const uint8_t *data, size_t len
 
                fputc(' ', fp);
        }
-#else
-       if (data && len) {}
-#endif
 
        fclose(fp);
        putenv(str);
@@ -358,7 +355,7 @@ void script_call(const char *status)
 {
        size_t dns_len, search_len, custom_len, sntp_ip_len, ntp_ip_len, ntp_dns_len;
        size_t sip_ip_len, sip_fqdn_len, aftr_name_len, cer_len;
-       size_t s46_mapt_len, s46_mape_len, s46_lw_len;
+       size_t s46_mapt_len, s46_mape_len, s46_lw_len, passthru_len;
 
        odhcp6c_expire();
        if (delayed_call) {
@@ -379,6 +376,7 @@ void script_call(const char *status)
        uint8_t *s46_mapt = odhcp6c_get_state(STATE_S46_MAPT, &s46_mapt_len);
        uint8_t *s46_mape = odhcp6c_get_state(STATE_S46_MAPE, &s46_mape_len);
        uint8_t *s46_lw = odhcp6c_get_state(STATE_S46_LW, &s46_lw_len);
+       uint8_t *passthru = odhcp6c_get_state(STATE_PASSTHRU, &passthru_len);
 
        size_t prefix_len, address_len, ra_pref_len, ra_route_len, ra_dns_len;
        uint8_t *prefix = odhcp6c_get_state(STATE_IA_PD, &prefix_len);
@@ -409,6 +407,11 @@ void script_call(const char *status)
                entry_to_env("RA_ROUTES", ra_route, ra_route_len, ENTRY_ROUTE);
                entry_to_env("RA_DNS", ra_dns, ra_dns_len, ENTRY_HOST);
 
+               char *buf = malloc(10 + passthru_len * 2);
+               strncpy(buf, "PASSTHRU=", 10);
+               script_hexlify(&buf[9], passthru, passthru_len);
+               putenv(buf);
+
                argv[2] = (char*)status;
                execv(argv[0], argv);
                _exit(128);