diff options
Diffstat (limited to 'src/include/ndpi_main.h')
| -rw-r--r-- | src/include/ndpi_main.h | 126 |
1 files changed, 64 insertions, 62 deletions
diff --git a/src/include/ndpi_main.h b/src/include/ndpi_main.h index 2e3d29827..43bd4e2bb 100644 --- a/src/include/ndpi_main.h +++ b/src/include/ndpi_main.h @@ -35,89 +35,91 @@ extern "C" { #endif -void *ndpi_tdelete(const void * __restrict, void ** __restrict, - int (*)(const void *, const void *)); -void *ndpi_tfind(const void *, void *, int (*)(const void *, const void *)); -void *ndpi_tsearch(const void *, void**, int (*)(const void *, const void *)); -void ndpi_twalk(const void *, void (*)(const void *, ndpi_VISIT, int, void*), void *user_data); -void ndpi_tdestroy(void *vrootp, void (*freefct)(void *)); + void *ndpi_tdelete(const void * __restrict, void ** __restrict, + int (*)(const void *, const void *)); + void *ndpi_tfind(const void *, void *, int (*)(const void *, const void *)); + void *ndpi_tsearch(const void *, void**, int (*)(const void *, const void *)); + void ndpi_twalk(const void *, void (*)(const void *, ndpi_VISIT, int, void*), void *user_data); + void ndpi_tdestroy(void *vrootp, void (*freefct)(void *)); -int NDPI_BITMASK_COMPARE(NDPI_PROTOCOL_BITMASK a, NDPI_PROTOCOL_BITMASK b); -int NDPI_BITMASK_IS_EMPTY(NDPI_PROTOCOL_BITMASK a); -void NDPI_DUMP_BITMASK(NDPI_PROTOCOL_BITMASK a); + int NDPI_BITMASK_COMPARE(NDPI_PROTOCOL_BITMASK a, NDPI_PROTOCOL_BITMASK b); + int NDPI_BITMASK_IS_EMPTY(NDPI_PROTOCOL_BITMASK a); + void NDPI_DUMP_BITMASK(NDPI_PROTOCOL_BITMASK a); -extern u_int8_t ndpi_net_match(u_int32_t ip_to_check, - u_int32_t net, - u_int32_t num_bits); + extern u_int8_t ndpi_net_match(u_int32_t ip_to_check, + u_int32_t net, + u_int32_t num_bits); -extern u_int8_t ndpi_ips_match(u_int32_t src, u_int32_t dst, - u_int32_t net, u_int32_t num_bits); + extern u_int8_t ndpi_ips_match(u_int32_t src, u_int32_t dst, + u_int32_t net, u_int32_t num_bits); -u_int16_t ntohs_ndpi_bytestream_to_number(const u_int8_t * str, u_int16_t max_chars_to_read, u_int16_t * bytes_read); + u_int16_t ntohs_ndpi_bytestream_to_number(const u_int8_t * str, u_int16_t max_chars_to_read, u_int16_t * bytes_read); -u_int32_t ndpi_bytestream_to_number(const u_int8_t * str, u_int16_t max_chars_to_read, u_int16_t * bytes_read); -u_int64_t ndpi_bytestream_to_number64(const u_int8_t * str, u_int16_t max_chars_to_read, u_int16_t * bytes_read); -u_int32_t ndpi_bytestream_dec_or_hex_to_number(const u_int8_t * str, u_int16_t max_chars_to_read, u_int16_t * bytes_read); -u_int64_t ndpi_bytestream_dec_or_hex_to_number64(const u_int8_t * str, u_int16_t max_chars_to_read, u_int16_t * bytes_read); -u_int32_t ndpi_bytestream_to_ipv4(const u_int8_t * str, u_int16_t max_chars_to_read, u_int16_t * bytes_read); + u_int32_t ndpi_bytestream_to_number(const u_int8_t * str, u_int16_t max_chars_to_read, u_int16_t * bytes_read); + u_int64_t ndpi_bytestream_to_number64(const u_int8_t * str, u_int16_t max_chars_to_read, u_int16_t * bytes_read); + u_int32_t ndpi_bytestream_dec_or_hex_to_number(const u_int8_t * str, u_int16_t max_chars_to_read, u_int16_t * bytes_read); + u_int64_t ndpi_bytestream_dec_or_hex_to_number64(const u_int8_t * str, u_int16_t max_chars_to_read, u_int16_t * bytes_read); + u_int32_t ndpi_bytestream_to_ipv4(const u_int8_t * str, u_int16_t max_chars_to_read, u_int16_t * bytes_read); -void ndpi_set_detected_protocol(struct ndpi_detection_module_struct *ndpi_struct, - struct ndpi_flow_struct *flow, - u_int16_t upper_detected_protocol, - u_int16_t lower_detected_protocol); + void ndpi_set_detected_protocol(struct ndpi_detection_module_struct *ndpi_struct, + struct ndpi_flow_struct *flow, + u_int16_t upper_detected_protocol, + u_int16_t lower_detected_protocol); -extern void ndpi_parse_packet_line_info(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow); -extern void ndpi_parse_packet_line_info_any(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow); + extern void ndpi_parse_packet_line_info(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow); + extern void ndpi_parse_packet_line_info_any(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow); -extern u_int16_t ndpi_check_for_email_address(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow, u_int16_t counter); + extern u_int16_t ndpi_check_for_email_address(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow, u_int16_t counter); -extern void ndpi_int_change_packet_protocol(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow, - u_int16_t upper_detected_protocol, - u_int16_t lower_detected_protocol); -extern void ndpi_int_change_protocol(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow, - u_int16_t upper_detected_protocol, - u_int16_t lower_detected_protocol); -extern void ndpi_set_proto_defaults(struct ndpi_detection_module_struct *ndpi_mod, ndpi_protocol_breed_t protoBreed, u_int16_t protoId, - u_int16_t tcp_alias_protoId[2], u_int16_t udp_alias_protoId[2], char *protoName, - ndpi_port_range *tcpDefPorts, ndpi_port_range *udpDefPorts); + extern void ndpi_int_change_packet_protocol(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow, + u_int16_t upper_detected_protocol, + u_int16_t lower_detected_protocol); + extern void ndpi_int_change_protocol(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow, + u_int16_t upper_detected_protocol, + u_int16_t lower_detected_protocol); + extern void ndpi_set_proto_defaults(struct ndpi_detection_module_struct *ndpi_mod, ndpi_protocol_breed_t protoBreed, u_int16_t protoId, + u_int16_t tcp_alias_protoId[2], u_int16_t udp_alias_protoId[2], char *protoName, + ndpi_port_range *tcpDefPorts, ndpi_port_range *udpDefPorts); -extern void ndpi_int_reset_packet_protocol(struct ndpi_packet_struct *packet); -extern void ndpi_int_reset_protocol(struct ndpi_flow_struct *flow); + extern void ndpi_int_reset_packet_protocol(struct ndpi_packet_struct *packet); + extern void ndpi_int_reset_protocol(struct ndpi_flow_struct *flow); -extern int ndpi_packet_src_ip_eql(const struct ndpi_packet_struct *packet, const ndpi_ip_addr_t * ip); -extern int ndpi_packet_dst_ip_eql(const struct ndpi_packet_struct *packet, const ndpi_ip_addr_t * ip); -extern void ndpi_packet_src_ip_get(const struct ndpi_packet_struct *packet, ndpi_ip_addr_t * ip); -extern void ndpi_packet_dst_ip_get(const struct ndpi_packet_struct *packet, ndpi_ip_addr_t * ip); + extern int ndpi_packet_src_ip_eql(const struct ndpi_packet_struct *packet, const ndpi_ip_addr_t * ip); + extern int ndpi_packet_dst_ip_eql(const struct ndpi_packet_struct *packet, const ndpi_ip_addr_t * ip); + extern void ndpi_packet_src_ip_get(const struct ndpi_packet_struct *packet, ndpi_ip_addr_t * ip); + extern void ndpi_packet_dst_ip_get(const struct ndpi_packet_struct *packet, ndpi_ip_addr_t * ip); -extern char *ndpi_get_ip_string(struct ndpi_detection_module_struct *ndpi_struct, const ndpi_ip_addr_t * ip); -extern char *ndpi_get_packet_src_ip_string(struct ndpi_detection_module_struct *ndpi_struct, const struct ndpi_packet_struct *packet); -extern char* ndpi_get_proto_by_id(struct ndpi_detection_module_struct *ndpi_mod, u_int id); + extern char *ndpi_get_ip_string(struct ndpi_detection_module_struct *ndpi_struct, const ndpi_ip_addr_t * ip); + extern char *ndpi_get_packet_src_ip_string(struct ndpi_detection_module_struct *ndpi_struct, const struct ndpi_packet_struct *packet); + extern char* ndpi_get_proto_by_id(struct ndpi_detection_module_struct *ndpi_mod, u_int id); + u_int16_t ndpi_get_proto_by_name(struct ndpi_detection_module_struct *ndpi_mod, const char *name); -extern u_int16_t ndpi_guess_protocol_id(struct ndpi_detection_module_struct *ndpi_struct, - u_int8_t proto, u_int16_t sport, u_int16_t dport); + extern u_int16_t ndpi_guess_protocol_id(struct ndpi_detection_module_struct *ndpi_struct, + u_int8_t proto, u_int16_t sport, u_int16_t dport, + u_int8_t *user_defined_proto); -extern u_int8_t ndpi_is_proto(ndpi_protocol p, u_int16_t proto); + extern u_int8_t ndpi_is_proto(ndpi_protocol p, u_int16_t proto); -extern u_int16_t ndpi_get_lower_proto(ndpi_protocol p); -extern int ndpi_get_protocol_id_master_proto(struct ndpi_detection_module_struct *ndpi_struct, u_int16_t protocol_id, - u_int16_t** tcp_master_proto, - u_int16_t** udp_master_proto); + extern u_int16_t ndpi_get_lower_proto(ndpi_protocol p); + extern int ndpi_get_protocol_id_master_proto(struct ndpi_detection_module_struct *ndpi_struct, u_int16_t protocol_id, + u_int16_t** tcp_master_proto, + u_int16_t** udp_master_proto); #ifdef NDPI_ENABLE_DEBUG_MESSAGES -void ndpi_debug_get_last_log_function_line(struct ndpi_detection_module_struct *ndpi_struct, - const char **file, const char **func, u_int32_t * line); + void ndpi_debug_get_last_log_function_line(struct ndpi_detection_module_struct *ndpi_struct, + const char **file, const char **func, u_int32_t * line); #endif -/** Checks when the @p payload starts with the string literal @p str. -* When the string is larger than the payload, check fails. -* @return non-zero if check succeeded -*/ -int ndpi_match_prefix(const u_int8_t *payload, size_t payload_len, - const char *str, size_t str_len); + /** Checks when the @p payload starts with the string literal @p str. + * When the string is larger than the payload, check fails. + * @return non-zero if check succeeded + */ + int ndpi_match_prefix(const u_int8_t *payload, size_t payload_len, + const char *str, size_t str_len); -/* version of ndpi_match_prefix with string literal */ -#define ndpi_match_strprefix(payload, payload_len, str) \ + /* version of ndpi_match_prefix with string literal */ +#define ndpi_match_strprefix(payload, payload_len, str) \ ndpi_match_prefix((payload), (payload_len), (str), (sizeof(str)-1)) #ifdef __cplusplus |