uhcp.h File Reference
UHCP header. More...
Detailed Description
UHCP header.
Definition in file uhcp.h.
Include dependency graph for uhcp.h:Go to the source code of this file.
Data Structures | |
| struct | uhcp_hdr_t |
| UHCP packet header struct. More... | |
| struct | uhcp_req_t |
| struct for request packets More... | |
| struct | uhcp_push_t |
| struct for push packets More... | |
Macros | |
| #define | UHCP_MAGIC (0x55484350) /* "UHCP" in hex */ |
| UHCP magic number. | |
| #define | UHCP_VER (0) |
| UHCP version of this header. | |
| #define | UHCP_PORT (12345U) |
| UHCP port number. | |
| #define | UHCP_PORT_STR "12345" |
| UHCP port number (as string for e.g., getaddrinfo() service arg. | |
Typedefs | |
| typedef unsigned | uhcp_iface_t |
| typedef for interface handle | |
Enumerations | |
| enum | uhcp_type_t { UHCP_REQ , UHCP_PUSH } |
| Enum containing possible UHCP packet types. More... | |
Functions | |
| void | uhcp_handle_udp (uint8_t *buf, size_t len, uint8_t *src, uint16_t port, uhcp_iface_t iface) |
| handle incoming UDP packet More... | |
| void | uhcp_handle_req (uhcp_req_t *req, uint8_t *src, uint16_t port, uhcp_iface_t iface) |
| handle incoming UHCP request packet More... | |
| void | uhcp_handle_push (uhcp_push_t *req, uint8_t *src, uint16_t port, uhcp_iface_t iface) |
| handle incoming UHCP push packet More... | |
| void | uhcp_handle_prefix (uint8_t *prefix, uint8_t prefix_len, uint16_t lifetime, uint8_t *src, uhcp_iface_t iface) |
| handle incoming prefix (as parsed from push packet) More... | |
| static void | uhcp_hdr_set (uhcp_hdr_t *hdr, uhcp_type_t type) |
| function to set constant values in UHCP header | |
| int | udp_sendto (uint8_t *buf, size_t len, uint8_t *dst, uint16_t dst_port, uhcp_iface_t dst_iface) |
| UDP send function used by UHCP client / server. More... | |
