diff options
Diffstat (limited to 'src/lib/protocols/veohtv.c')
| -rw-r--r-- | src/lib/protocols/veohtv.c | 130 |
1 files changed, 0 insertions, 130 deletions
diff --git a/src/lib/protocols/veohtv.c b/src/lib/protocols/veohtv.c deleted file mode 100644 index a3ab267b9..000000000 --- a/src/lib/protocols/veohtv.c +++ /dev/null @@ -1,130 +0,0 @@ -/* - * veohtv.c - * - * Copyright (C) 2009-2011 by ipoque GmbH - * Copyright (C) 2011-15 - ntop.org - * - * This file is part of nDPI, an open source deep packet inspection - * library based on the OpenDPI and PACE technology by ipoque GmbH - * - * nDPI is free software: you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * (at your option) any later version. - * - * nDPI is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public License - * along with nDPI. If not, see <http://www.gnu.org/licenses/>. - * - */ - - -#include "ndpi_api.h" - - -#ifdef NDPI_PROTOCOL_HTTP_APPLICATION_VEOHTV - -static void ndpi_int_veohtv_add_connection(struct ndpi_detection_module_struct *ndpi_struct, - struct ndpi_flow_struct *flow/* , ndpi_protocol_type_t protocol_type */) -{ - ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_HTTP_APPLICATION_VEOHTV, NDPI_PROTOCOL_UNKNOWN); -} - -void ndpi_search_veohtv_tcp(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) -{ - struct ndpi_packet_struct *packet = &flow->packet; - -// struct ndpi_id_struct *src=ndpi_struct->src; -// struct ndpi_id_struct *dst=ndpi_struct->dst; - - if (packet->detected_protocol_stack[0] == NDPI_PROTOCOL_HTTP_APPLICATION_VEOHTV) - return; - - if (flow->l4.tcp.veoh_tv_stage == 1 || flow->l4.tcp.veoh_tv_stage == 2) { - if (packet->packet_direction != flow->setup_packet_direction && - packet->payload_packet_len > NDPI_STATICSTRING_LEN("HTTP/1.1 20") - && memcmp(packet->payload, "HTTP/1.1 ", NDPI_STATICSTRING_LEN("HTTP/1.1 ")) == 0 && - (packet->payload[NDPI_STATICSTRING_LEN("HTTP/1.1 ")] == '2' || - packet->payload[NDPI_STATICSTRING_LEN("HTTP/1.1 ")] == '3' || - packet->payload[NDPI_STATICSTRING_LEN("HTTP/1.1 ")] == '4' || - packet->payload[NDPI_STATICSTRING_LEN("HTTP/1.1 ")] == '5')) { -#ifdef NDPI_CONTENT_FLASH - ndpi_parse_packet_line_info(ndpi_struct, flow); - if (packet->detected_protocol_stack[0] == NDPI_CONTENT_FLASH && - packet->server_line.ptr != NULL && - packet->server_line.len > NDPI_STATICSTRING_LEN("Veoh-") && - memcmp(packet->server_line.ptr, "Veoh-", NDPI_STATICSTRING_LEN("Veoh-")) == 0) { - NDPI_LOG(NDPI_PROTOCOL_HTTP_APPLICATION_VEOHTV, ndpi_struct, NDPI_LOG_DEBUG, "VeohTV detected.\n"); - ndpi_int_veohtv_add_connection(ndpi_struct, flow); - return; - } -#endif - if (flow->l4.tcp.veoh_tv_stage == 2) { - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, - NDPI_PROTOCOL_HTTP_APPLICATION_VEOHTV); - return; - } - NDPI_LOG(NDPI_PROTOCOL_HTTP_APPLICATION_VEOHTV, ndpi_struct, NDPI_LOG_DEBUG, "VeohTV detected.\n"); - ndpi_int_veohtv_add_connection(ndpi_struct, flow); - return; - } else if (flow->packet_direction_counter[(flow->setup_packet_direction == 1) ? 0 : 1] > 3) { - if (flow->l4.tcp.veoh_tv_stage == 2) { - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, - NDPI_PROTOCOL_HTTP_APPLICATION_VEOHTV); - return; - } - NDPI_LOG(NDPI_PROTOCOL_HTTP_APPLICATION_VEOHTV, ndpi_struct, NDPI_LOG_DEBUG, "VeohTV detected.\n"); - ndpi_int_veohtv_add_connection(ndpi_struct, flow); - return; - } else { - if (flow->packet_counter > 10) { - if (flow->l4.tcp.veoh_tv_stage == 2) { - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, - NDPI_PROTOCOL_HTTP_APPLICATION_VEOHTV); - return; - } - NDPI_LOG(NDPI_PROTOCOL_HTTP_APPLICATION_VEOHTV, ndpi_struct, NDPI_LOG_DEBUG, "VeohTV detected.\n"); - ndpi_int_veohtv_add_connection(ndpi_struct, flow); - return; - } - return; - } - } else if (packet->udp) { - /* UDP packets from Veoh Client Player - * - * packet starts with 16 byte random? value - * then a 4 byte mode value - * values between 21 and 26 has been seen - * then a 4 byte counter */ - - if (packet->payload_packet_len == 28 && - get_u_int32_t(packet->payload, 16) == htonl(0x00000021) && - get_u_int32_t(packet->payload, 20) == htonl(0x00000000) && get_u_int32_t(packet->payload, 24) == htonl(0x01040000)) { - NDPI_LOG(NDPI_PROTOCOL_HTTP_APPLICATION_VEOHTV, ndpi_struct, NDPI_LOG_DEBUG, "UDP VeohTV found.\n"); - ndpi_int_veohtv_add_connection(ndpi_struct, flow); - return; - } - } - - - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_HTTP_APPLICATION_VEOHTV); -} - - -void init_veohtv_dissector(struct ndpi_detection_module_struct *ndpi_struct, u_int32_t *id, NDPI_PROTOCOL_BITMASK *detection_bitmask) -{ - ndpi_set_bitmask_protocol_detection("HTTP_APPLICATION_VEOHTV", ndpi_struct, detection_bitmask, *id, - NDPI_PROTOCOL_HTTP_APPLICATION_VEOHTV, - ndpi_search_veohtv_tcp, - NDPI_SELECTION_BITMASK_PROTOCOL_V4_V6_TCP_OR_UDP_WITH_PAYLOAD_WITHOUT_RETRANSMISSION, - SAVE_DETECTION_BITMASK_AS_UNKNOWN, - ADD_TO_DETECTION_BITMASK); - - *id += 1; -} - -#endif |