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Diffstat (limited to 'src/include/ndpi_main.h')
-rw-r--r--src/include/ndpi_main.h126
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