 source
code documentation
types.h File Reference
Go to the source code of this file.
|
Data Structures |
| struct | ipsec_ip_hdr_struct |
| struct | ipsec_tcp_hdr_struct |
| struct | ipsec_udp_hdr_struct |
Typedefs |
| typedef unsigned char | __u8 |
| typedef signed char | __s8 |
| typedef unsigned short | __u16 |
| typedef signed short | __s16 |
| typedef unsigned long | __u32 |
| typedef signed long | __s32 |
| typedef enum ipsec_status_list | ipsec_status |
| typedef enum ipsec_audit_list | ipsec_audit |
| typedef enum ipsec_ip_protocol_list | ipsec_ip_protocol |
| typedef ipsec_ip_hdr_struct | ipsec_ip_header |
| typedef ipsec_tcp_hdr_struct | ipsec_tcp_header |
| typedef ipsec_udp_hdr_struct | ipsec_udp_header |
Enumerations |
| enum | ipsec_status_list {
IPSEC_STATUS_SUCCESS = 0,
IPSEC_STATUS_NOT_IMPLEMENTED = -1,
IPSEC_STATUS_FAILURE = -2,
IPSEC_STATUS_DATA_SIZE_ERROR = -3,
IPSEC_STATUS_NO_SPACE_IN_SPD = -4,
IPSEC_STATUS_NO_POLICY_FOUND = -5,
IPSEC_STATUS_NO_SA_FOUND = -6,
IPSEC_STATUS_BAD_PACKET = -7,
IPSEC_STATUS_BAD_PROTOCOL = -8,
IPSEC_STATUS_BAD_KEY = -9,
IPSEC_STATUS_TTL_EXPIRED = -10,
IPSEC_STATUS_NOT_INITIALIZED = -100
} |
| enum | ipsec_audit_list {
IPSEC_AUDIT_SUCCESS = 0,
IPSEC_AUDIT_NOT_IMPLEMENTED = 1,
IPSEC_AUDIT_FAILURE = 2,
IPSEC_AUDIT_APPLY = 3,
IPSEC_AUDIT_BYPASS = 4,
IPSEC_AUDIT_DISCARD = 5,
IPSEC_AUDIT_SPI_MISMATCH = 6,
IPSEC_AUDIT_SEQ_MISMATCH = 7,
IPSEC_AUDIT_POLICY_MISMATCH = 8
} |
| enum | ipsec_ip_protocol_list {
IPSEC_PROTO_ICMP = 0x01,
IPSEC_PROTO_TCP = 0x06,
IPSEC_PROTO_UDP = 0x11,
IPSEC_PROTO_ESP = 0x32,
IPSEC_PROTO_AH = 0x33
} |
Typedef Documentation
| typedef signed short __s16
|
|
| typedef signed long __s32
|
|
| typedef unsigned short __u16
|
|
| typedef unsigned long __u32
|
|
| typedef unsigned char __u8
|
|
|
|
return code convention:
return code < 0 indicates globally defines error messages return code == 0 indicates success return code > 0 is used as error count (i.e. "return 20;" means there are 20 errors) |
Enumeration Type Documentation
|
|
- Enumeration values:
-
| IPSEC_AUDIT_SUCCESS |
processing was successful |
| IPSEC_AUDIT_NOT_IMPLEMENTED |
the function is already there but the functionality is not yet implemented |
| IPSEC_AUDIT_FAILURE |
failure |
| IPSEC_AUDIT_APPLY |
packet must be processed by IPsec |
| IPSEC_AUDIT_BYPASS |
packet is forwarded (without IPsec processing) |
| IPSEC_AUDIT_DISCARD |
packet must be dropped |
| IPSEC_AUDIT_SPI_MISMATCH |
SPI does not match the SPD lookup |
| IPSEC_AUDIT_SEQ_MISMATCH |
Sequence Number differs more than IPSEC_SEQ_MAX_WINDOW from the previous packets |
| IPSEC_AUDIT_POLICY_MISMATCH |
If a policy for an incoming IPsec packet does not specify APPLY |
Definition at line 77 of file types.h. |
|
|
- Enumeration values:
-
| IPSEC_PROTO_ICMP |
ICMP |
| IPSEC_PROTO_TCP |
TCP |
| IPSEC_PROTO_UDP |
UDP |
| IPSEC_PROTO_ESP |
ESP |
| IPSEC_PROTO_AH |
AH |
Definition at line 90 of file types.h. |
|
|
return code convention:
return code < 0 indicates globally defines error messages return code == 0 indicates success return code > 0 is used as error count (i.e. "return 20;" means there are 20 errors) - Enumeration values:
-
| IPSEC_STATUS_SUCCESS |
processing was successful |
| IPSEC_STATUS_NOT_IMPLEMENTED |
the function is already there but the functionality is not yet implemented |
| IPSEC_STATUS_FAILURE |
failure |
| IPSEC_STATUS_DATA_SIZE_ERROR |
buffer is (unexpectedly) empty or haves wrong size |
| IPSEC_STATUS_NO_SPACE_IN_SPD |
ipsec_spd_add() failed because there was no space left in SPD |
| IPSEC_STATUS_NO_POLICY_FOUND |
no matching SPD policy was found |
| IPSEC_STATUS_NO_SA_FOUND |
no matching SA was found |
| IPSEC_STATUS_BAD_PACKET |
packet has a bad format or invalid fields |
| IPSEC_STATUS_BAD_PROTOCOL |
SA has an unsupported protocol |
| IPSEC_STATUS_BAD_KEY |
key is invalid or weak and was rejected |
| IPSEC_STATUS_TTL_EXPIRED |
TTL value of a packet reached 0 |
| IPSEC_STATUS_NOT_INITIALIZED |
variables has never been initialized |
Definition at line 61 of file types.h. |
|