diff options
Diffstat (limited to 'src/lib/protocols/ipp.c')
-rw-r--r-- | src/lib/protocols/ipp.c | 35 |
1 files changed, 18 insertions, 17 deletions
diff --git a/src/lib/protocols/ipp.c b/src/lib/protocols/ipp.c index 2135f297f..fcf25a758 100644 --- a/src/lib/protocols/ipp.c +++ b/src/lib/protocols/ipp.c @@ -22,11 +22,15 @@ * */ - -#include "ndpi_protocols.h" +#include "ndpi_protocol_ids.h" #ifdef NDPI_PROTOCOL_IPP +#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_IPP + +#include "ndpi_api.h" + + static void ndpi_int_ipp_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow/* , ndpi_protocol_type_t protocol_type */) { @@ -36,22 +40,20 @@ static void ndpi_int_ipp_add_connection(struct ndpi_detection_module_struct *ndp void ndpi_search_ipp(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; - u_int8_t i; - NDPI_LOG(NDPI_PROTOCOL_IPP, ndpi_struct, NDPI_LOG_DEBUG, "search ipp\n"); + NDPI_LOG_DBG(ndpi_struct, "search ipp\n"); + if (packet->payload_packet_len > 20) { - NDPI_LOG(NDPI_PROTOCOL_IPP, ndpi_struct, NDPI_LOG_DEBUG, + NDPI_LOG_DBG2(ndpi_struct, "searching for a payload with a pattern like 'number(1to8)blanknumber(1to3)ipp://.\n"); /* this pattern means that there is a printer saying that his state is idle, * means that he is not printing anything at the moment */ i = 0; if (packet->payload[i] < '0' || packet->payload[i] > '9') { - NDPI_LOG(NDPI_PROTOCOL_IPP, ndpi_struct, NDPI_LOG_DEBUG, "payload does not begin with a number.\n"); + NDPI_LOG_DBG2(ndpi_struct, "payload does not begin with a number\n"); goto search_for_next_pattern; } @@ -60,37 +62,37 @@ void ndpi_search_ipp(struct ndpi_detection_module_struct *ndpi_struct, struct nd if (!((packet->payload[i] >= '0' && packet->payload[i] <= '9') || (packet->payload[i] >= 'a' && packet->payload[i] <= 'f') || (packet->payload[i] >= 'A' && packet->payload[i] <= 'F')) || i > 8) { - NDPI_LOG(NDPI_PROTOCOL_IPP, ndpi_struct, NDPI_LOG_DEBUG, + NDPI_LOG_DBG2(ndpi_struct, "read symbols while the symbol is a number.\n"); break; } } if (packet->payload[i++] != ' ') { - NDPI_LOG(NDPI_PROTOCOL_IPP, ndpi_struct, NDPI_LOG_DEBUG, "there is no blank following the number.\n"); + NDPI_LOG_DBG2(ndpi_struct, "there is no blank following the number\n"); goto search_for_next_pattern; } if (packet->payload[i] < '0' || packet->payload[i] > '9') { - NDPI_LOG(NDPI_PROTOCOL_IPP, ndpi_struct, NDPI_LOG_DEBUG, "no number following the blank.\n"); + NDPI_LOG_DBG2(ndpi_struct, "no number following the blank\n"); goto search_for_next_pattern; } for (;;) { i++; if (packet->payload[i] < '0' || packet->payload[i] > '9' || i > 12) { - NDPI_LOG(NDPI_PROTOCOL_IPP, ndpi_struct, NDPI_LOG_DEBUG, + NDPI_LOG_DBG2(ndpi_struct, "read symbols while the symbol is a number.\n"); break; } } if (memcmp(&packet->payload[i], " ipp://", 7) != 0) { - NDPI_LOG(NDPI_PROTOCOL_IPP, ndpi_struct, NDPI_LOG_DEBUG, "the string ' ipp://' does not follow.\n"); + NDPI_LOG_DBG2(ndpi_struct, "the string ' ipp://' does not follow\n"); goto search_for_next_pattern; } - NDPI_LOG(NDPI_PROTOCOL_IPP, ndpi_struct, NDPI_LOG_DEBUG, "found ipp\n"); + NDPI_LOG_INFO(ndpi_struct, "found ipp\n"); ndpi_int_ipp_add_connection(ndpi_struct, flow); return; } @@ -101,13 +103,12 @@ void ndpi_search_ipp(struct ndpi_detection_module_struct *ndpi_struct, struct nd ndpi_parse_packet_line_info(ndpi_struct, flow); if (packet->content_line.ptr != NULL && packet->content_line.len > 14 && memcmp(packet->content_line.ptr, "application/ipp", 15) == 0) { - NDPI_LOG(NDPI_PROTOCOL_IPP, ndpi_struct, NDPI_LOG_DEBUG, "found ipp via POST ... application/ipp.\n"); + NDPI_LOG_INFO(ndpi_struct, "found ipp via POST ... application/ipp\n"); ndpi_int_ipp_add_connection(ndpi_struct, flow); return; } } - NDPI_LOG(NDPI_PROTOCOL_IPP, ndpi_struct, NDPI_LOG_DEBUG, "no ipp detected.\n"); - NDPI_ADD_PROTOCOL_TO_BITMASK(flow->excluded_protocol_bitmask, NDPI_PROTOCOL_IPP); + NDPI_EXCLUDE_PROTO(ndpi_struct, flow); } |