diff options
Diffstat (limited to 'src/libsystemd-network/dhcp6-protocol.c')
| -rw-r--r-- | src/libsystemd-network/dhcp6-protocol.c | 95 |
1 files changed, 95 insertions, 0 deletions
diff --git a/src/libsystemd-network/dhcp6-protocol.c b/src/libsystemd-network/dhcp6-protocol.c new file mode 100644 index 0000000..f965ea4 --- /dev/null +++ b/src/libsystemd-network/dhcp6-protocol.c @@ -0,0 +1,95 @@ +/* SPDX-License-Identifier: LGPL-2.1-or-later */ + +#include "dhcp6-protocol.h" +#include "string-table.h" + +static const char * const dhcp6_state_table[_DHCP6_STATE_MAX] = { + [DHCP6_STATE_STOPPED] = "stopped", + [DHCP6_STATE_INFORMATION_REQUEST] = "information-request", + [DHCP6_STATE_SOLICITATION] = "solicitation", + [DHCP6_STATE_REQUEST] = "request", + [DHCP6_STATE_BOUND] = "bound", + [DHCP6_STATE_RENEW] = "renew", + [DHCP6_STATE_REBIND] = "rebind", +}; + +DEFINE_STRING_TABLE_LOOKUP_TO_STRING(dhcp6_state, DHCP6State); + +static const char * const dhcp6_message_type_table[_DHCP6_MESSAGE_TYPE_MAX] = { + [DHCP6_MESSAGE_SOLICIT] = "Solicit", + [DHCP6_MESSAGE_ADVERTISE] = "Advertise", + [DHCP6_MESSAGE_REQUEST] = "Request", + [DHCP6_MESSAGE_CONFIRM] = "Confirm", + [DHCP6_MESSAGE_RENEW] = "Renew", + [DHCP6_MESSAGE_REBIND] = "Rebind", + [DHCP6_MESSAGE_REPLY] = "Reply", + [DHCP6_MESSAGE_RELEASE] = "Release", + [DHCP6_MESSAGE_DECLINE] = "Decline", + [DHCP6_MESSAGE_RECONFIGURE] = "Reconfigure", + [DHCP6_MESSAGE_INFORMATION_REQUEST] = "Information Request", + [DHCP6_MESSAGE_RELAY_FORWARD] = "Relay Forward", + [DHCP6_MESSAGE_RELAY_REPLY] = "Relay Reply", + [DHCP6_MESSAGE_LEASE_QUERY] = "Lease Query", + [DHCP6_MESSAGE_LEASE_QUERY_REPLY] = "Lease Query Reply", + [DHCP6_MESSAGE_LEASE_QUERY_DONE] = "Lease Query Done", + [DHCP6_MESSAGE_LEASE_QUERY_DATA] = "Lease Query Data", + [DHCP6_MESSAGE_RECONFIGURE_REQUEST] = "Reconfigure Request", + [DHCP6_MESSAGE_RECONFIGURE_REPLY] = "Reconfigure Reply", + [DHCP6_MESSAGE_DHCPV4_QUERY] = "DHCPv4 Query", + [DHCP6_MESSAGE_DHCPV4_RESPONSE] = "DHCPv4 Response", + [DHCP6_MESSAGE_ACTIVE_LEASE_QUERY] = "Active Lease Query", + [DHCP6_MESSAGE_START_TLS] = "Start TLS", + [DHCP6_MESSAGE_BINDING_UPDATE] = "Binding Update", + [DHCP6_MESSAGE_BINDING_REPLY] = "Binding Reply", + [DHCP6_MESSAGE_POOL_REQUEST] = "Pool Request", + [DHCP6_MESSAGE_POOL_RESPONSE] = "Pool Response", + [DHCP6_MESSAGE_UPDATE_REQUEST] = "Update Request", + [DHCP6_MESSAGE_UPDATE_REQUEST_ALL] = "Update Request All", + [DHCP6_MESSAGE_UPDATE_DONE] = "Update Done", + [DHCP6_MESSAGE_CONNECT] = "Connect", + [DHCP6_MESSAGE_CONNECT_REPLY] = "Connect Reply", + [DHCP6_MESSAGE_DISCONNECT] = "Disconnect", + [DHCP6_MESSAGE_STATE] = "State", + [DHCP6_MESSAGE_CONTACT] = "Contact", +}; + +DEFINE_STRING_TABLE_LOOKUP(dhcp6_message_type, DHCP6MessageType); + +static const char * const dhcp6_message_status_table[_DHCP6_STATUS_MAX] = { + [DHCP6_STATUS_SUCCESS] = "Success", + [DHCP6_STATUS_UNSPEC_FAIL] = "Unspecified failure", + [DHCP6_STATUS_NO_ADDRS_AVAIL] = "No addresses available", + [DHCP6_STATUS_NO_BINDING] = "Binding unavailable", + [DHCP6_STATUS_NOT_ON_LINK] = "Not on link", + [DHCP6_STATUS_USE_MULTICAST] = "Use multicast", + [DHCP6_STATUS_NO_PREFIX_AVAIL] = "No prefix available", + [DHCP6_STATUS_UNKNOWN_QUERY_TYPE] = "Unknown query type", + [DHCP6_STATUS_MALFORMED_QUERY] = "Malformed query", + [DHCP6_STATUS_NOT_CONFIGURED] = "Not configured", + [DHCP6_STATUS_NOT_ALLOWED] = "Not allowed", + [DHCP6_STATUS_QUERY_TERMINATED] = "Query terminated", + [DHCP6_STATUS_DATA_MISSING] = "Data missing", + [DHCP6_STATUS_CATCHUP_COMPLETE] = "Catch up complete", + [DHCP6_STATUS_NOT_SUPPORTED] = "Not supported", + [DHCP6_STATUS_TLS_CONNECTION_REFUSED] = "TLS connection refused", + [DHCP6_STATUS_ADDRESS_IN_USE] = "Address in use", + [DHCP6_STATUS_CONFIGURATION_CONFLICT] = "Configuration conflict", + [DHCP6_STATUS_MISSING_BINDING_INFORMATION] = "Missing binding information", + [DHCP6_STATUS_OUTDATED_BINDING_INFORMATION] = "Outdated binding information", + [DHCP6_STATUS_SERVER_SHUTTING_DOWN] = "Server shutting down", + [DHCP6_STATUS_DNS_UPDATE_NOT_SUPPORTED] = "DNS update not supported", + [DHCP6_STATUS_EXCESSIVE_TIME_SKEW] = "Excessive time skew", +}; + +DEFINE_STRING_TABLE_LOOKUP(dhcp6_message_status, DHCP6Status); + +int dhcp6_message_status_to_errno(DHCP6Status s) { + switch (s) { + case DHCP6_STATUS_SUCCESS: + return 0; + case DHCP6_STATUS_NO_BINDING: + return -EADDRNOTAVAIL; + default: + return -EINVAL; + } +} |