diff options
| -rw-r--r-- | README | 2 | ||||
| -rw-r--r-- | src/config.c | 20 | ||||
| -rw-r--r-- | src/odhcpd.h | 1 |
3 files changed, 17 insertions, 6 deletions
@@ -60,6 +60,8 @@ Section of type odhcpd Option Type Default Description legacy bool 0 Enable DHCPv4 if start but no dhcpv4 option set +maindhcp bool 0 Use odhcpd as the main DHCPv4 + service leasefile string DHCP/v6 lease/hostfile leasetrigger string Lease trigger script loglevel integer 6 Syslog level priority (0-7) diff --git a/src/config.c b/src/config.c index 943f243..acf30de 100644 --- a/src/config.c +++ b/src/config.c @@ -17,8 +17,9 @@ static struct blob_buf b; static int reload_pipe[2]; struct list_head leases = LIST_HEAD_INIT(leases); struct list_head interfaces = LIST_HEAD_INIT(interfaces); -struct config config = {.legacy = false, .dhcp_cb = NULL, - .dhcp_statefile = NULL, .log_level = LOG_INFO}; +struct config config = {.legacy = false, .main_dhcpv4 = false, + .dhcp_cb = NULL, .dhcp_statefile = NULL, + .log_level = LOG_INFO}; enum { IFACE_ATTR_INTERFACE, @@ -128,6 +129,7 @@ const struct uci_blob_param_list lease_attr_list = { }; enum { + ODHCPD_ATTR_LEGACY, ODHCPD_ATTR_MAINDHCP, ODHCPD_ATTR_LEASEFILE, ODHCPD_ATTR_LEASETRIGGER, @@ -136,6 +138,7 @@ enum { }; static const struct blobmsg_policy odhcpd_attrs[LEASE_ATTR_MAX] = { + [ODHCPD_ATTR_LEGACY] = { .name = "legacy", .type = BLOBMSG_TYPE_BOOL }, [ODHCPD_ATTR_MAINDHCP] = { .name = "maindhcp", .type = BLOBMSG_TYPE_BOOL }, [ODHCPD_ATTR_LEASEFILE] = { .name = "leasefile", .type = BLOBMSG_TYPE_STRING }, [ODHCPD_ATTR_LEASETRIGGER] = { .name = "leasetrigger", .type = BLOBMSG_TYPE_STRING }, @@ -249,9 +252,12 @@ static void set_config(struct uci_section *s) uci_to_blob(&b, s, &odhcpd_attr_list); blobmsg_parse(odhcpd_attrs, ODHCPD_ATTR_MAX, tb, blob_data(b.head), blob_len(b.head)); - if ((c = tb[ODHCPD_ATTR_MAINDHCP])) + if ((c = tb[ODHCPD_ATTR_LEGACY])) config.legacy = blobmsg_get_bool(c); + if ((c = tb[ODHCPD_ATTR_MAINDHCP])) + config.main_dhcpv4 = blobmsg_get_bool(c); + if ((c = tb[ODHCPD_ATTR_LEASEFILE])) { free(config.dhcp_statefile); config.dhcp_statefile = strdup(blobmsg_get_string(c)); @@ -433,7 +439,7 @@ int config_parse_interface(void *data, size_t len, const char *name, bool overwr if ((c = tb[IFACE_ATTR_START])) { iface->dhcpv4_start.s_addr = htonl(blobmsg_get_u32(c)); - if (config.legacy) + if (config.main_dhcpv4 && config.legacy) iface->dhcpv4 = RELAYD_SERVER; } @@ -471,8 +477,10 @@ int config_parse_interface(void *data, size_t len, const char *name, bool overwr } if ((c = tb[IFACE_ATTR_DHCPV4])) { - if ((mode = parse_mode(blobmsg_get_string(c))) >= 0) - iface->dhcpv4 = mode; + if ((mode = parse_mode(blobmsg_get_string(c))) >= 0) { + if (config.main_dhcpv4) + iface->dhcpv4 = mode; + } else goto err; } diff --git a/src/odhcpd.h b/src/odhcpd.h index 4ddadbe..334276e 100644 --- a/src/odhcpd.h +++ b/src/odhcpd.h @@ -95,6 +95,7 @@ enum odhcpd_assignment_flags { struct config { bool legacy; + bool main_dhcpv4; char *dhcp_cb; char *dhcp_statefile; int log_level; |