Ejemplo n.º 1
0
/* UDP port pair リスト各パケットを表示。*/
int
view_pair()
{ 
    struct udp_port_pair_t *pair;
    struct udp_stream_t *udp_streams;
    struct udp_stream_t *udp_streams_check;
    double udp_stream_init_time; /* UDP port pair 毎の開始時間*/
    double receive_time; /* 個々の packet の到着時間 */
    double previous_time = 0; /* 一つ前の packet の到着時間 */
    

        /* pair_head は空なので、次から・・*/
    pair = pair_head->pair_next ;
    if(pair == NULL )
        return(0);


    printf("\n====================================\n");
    printf("        Check each UDP port pair                \n");
    printf("====================================\n");
    for( ; pair != NULL ; pair = pair->pair_next) {
        printf("\n====================================\n");
        printf("Number of packets  : %d\n\n", pair->pair_count);
        printf("Addr 0: %s : Port: %d",inet_ntoa(pair->addr0), pair->port0);
        printf("\t\t\t\t\t");
        printf("Addr 1: %s : Port: %d",inet_ntoa(pair->addr1), pair->port1);        
        printf("---------------------------------------------------------------");
        printf("----------------------------------------------------------------\n");
        udp_stream_init_time = TIMEVAL_TO_SEC(pair->udp_stream->plist->php->pktime);
        previous_time = udp_stream_init_time;

            /* 以下 個々の packet の処理 */
        for(udp_streams = pair->udp_stream ; udp_streams != NULL ; udp_streams = udp_streams->udp_stream_next ){

            receive_time = TIMEVAL_TO_SEC(udp_streams->plist->php->pktime);

            INDENT(udp_streams);
            
                /* 以下 summary 表示部 */
            printf("%d: ",udp_streams->plist->packet_number);
            printf("%5.3f ",receive_time - previous_time);
            printf(" IPID: %u",ntohs(udp_streams->ip->ip_id));
            printf(" Len:%4d", UDPLEN(udp_streams));
            printf("  ");
            printf(" Flag: 0x%x",ntohs(udp_streams->ip->ip_off));
            printf(" Offset: %u",((ntohs(udp_streams->ip->ip_off)) & (8191))<<3);
            if (ntohs(udp_streams->ip->ip_off) & IP_MF)
                printf(" MF");
            if (ntohs(udp_streams->ip->ip_off) & IP_DF)
                printf(" DF");                                

            previous_time = receive_time ;
            printf("\n");
            
            if(!(optflag & DIAG))
                continue;
				
        } /* loop for udp_stream end */
    } /* loop for UDP port pair list end */
}
Ejemplo n.º 2
0
/*
 *	Write captured packet to file
 *
 *	uint8_t *flag : filter is set or not
 *	const uint8_t *packet : captured packet
 *	char *fltrload : filter for payload
 *	cosnt int payloadlen : length of captured payload
 */
static void printfile(uint8_t *flag, const uint8_t *packet, char *fltrload, const int payloadlen)
{
	FILE *fp = fopen(LOGFILE, "a");
	const uint8_t *http = NULL;
	char *timestamp;
	struct ether_header *eth;
	struct ip *iphdr;
	struct tcphdr *tcphdr;
	struct udphdr *udphdr;
	uint8_t prot;
	int hdrlen, i;

	flag += 2;  // remove unused member

	eth = (struct ether_header *)packet;
	hdrlen = sizeof(struct ether_header);

	iphdr = (struct ip *)(packet + hdrlen);
	hdrlen += sizeof(struct ip);

	prot = iphdr->ip_p;
	if( prot == 17 ) {
		udphdr = (struct udphdr *)(packet + hdrlen);
		hdrlen += sizeof(struct udphdr);
	}else {
		tcphdr = (struct tcphdr *)(packet + hdrlen);
		hdrlen += sizeof(struct tcphdr);

		// HTTP request check 
		if( PROTOCOL(flag) ) {
			if( prot == 3 ) {
				if( HTTPTEST("GET",3) == false )
					return;

			}else if( prot == 5 ) {
				if( HTTPTEST("PUT",3) == false )
					return;

			}else if(prot == 7) {
				if( HTTPTEST("POST",4) == false )
					return;
			}
		}
	}

	
	

	// Timestamp
	timestamp = (char *)gettime();
	fprintf(fp, "%s ------\n", timestamp);
	free(timestamp);

	/* Ethernet Header */
	i = 0;
	if( DSTMAC(flag) ) {
		fprintf(fp, "\x1b[45mDestination MAC\x1b[0m\t: \x1b[45m");
		while( i < 5 )
			fprintf(fp, "%02X:", eth->ether_dhost[i++]);
		fprintf(fp, "%02X\x1b[0m\n", eth->ether_dhost[i]);
	}else {
		fprintf(fp, "Destination MAC\t: ");
		while( i < 5 )
			fprintf(fp, "%02X:", eth->ether_dhost[i++]);
		fprintf(fp, "%02X\n", eth->ether_dhost[i]);
	}

	i = 0;
	if( SRCMAC(flag) ) {
		fprintf(fp, "\x1b[45mSource MAC\x1b[0m\t: \x1b[45m");
		while( i < 5 )
			fprintf(fp, "%02X:", eth->ether_shost[i++]);
		fprintf(fp, "%02X\x1b[0m\n", eth->ether_shost[i]);
	}else {
		fprintf(fp, "Source MAC\t: ");
		while( i < 5 )
			fprintf(fp, "%02X:", eth->ether_shost[i++]);
		fprintf(fp, "%02X\n", eth->ether_shost[i]);
	}

	if( ETHERTYPE(flag) )
		fprintf(fp, "\x1b[45mEthernet Type\x1b[0m\t: \x1b[45m%s\x1b[0m\n", gettype(eth->ether_type));
	else
		fprintf(fp, "Ethernet Type\t: %s\n", gettype(eth->ether_type));

	/* IP Header */
	if( VERSION(flag) & 0xf0 )
		fprintf(fp, "\x1b[44mVersion\x1b[0m\t\t: \x1b[44m%d\x1b[0m\n", iphdr->ip_v);
	else
		fprintf(fp, "Version\t\t: %d\n", iphdr->ip_v);

	if( IPHLEN(flag) & 0x0f )
		fprintf(fp, "\x1b[44mIP Header length\x1b[0m: \x1b[44m%d\x1b[0m\n", iphdr->ip_hl);
	else
		fprintf(fp, "IP Header length: %d\n", iphdr->ip_hl);

	if( TOS(flag) )
		fprintf(fp, "\x1b[44mType of Service\x1b[0m\t: \x1b[44m%s\x1b[0m\n", gettos(iphdr->ip_tos));
	else
		fprintf(fp, "Type of Service\t: %s\n", gettos(iphdr->ip_tos));

	if( IPLEN(flag) )
		fprintf(fp, "\x1b[44mTotal length\x1b[0m\t: \x1b[44m%d\x1b[0m\n", ntohs(iphdr->ip_len));
	else
		fprintf(fp, "Total length\t: %d\n", ntohs(iphdr->ip_len));

	if( IPID(flag) )
		fprintf(fp, "\x1b[44mIdentification\x1b[0m\t: \x1b[44m%d\x1b[0m\n", ntohs(iphdr->ip_id));
	else
		fprintf(fp, "Identification\t: %d\n", ntohs(iphdr->ip_id));

	if( FRAGMENT(flag) )
		fprintf(fp, "\x1b[44mFragment\x1b[0m\t: \x1b[44m%d\x1b[0m\n", iphdr->ip_off);
	else
		fprintf(fp, "Fragment\t: %d\n", iphdr->ip_off);

	if( TTL(flag) )
		fprintf(fp, "\x1b[44mTime to live\x1b[0m\t: \x1b[44m%d\x1b[0m\n", iphdr->ip_ttl);
	else
		fprintf(fp, "Time to live\t: %d\n", iphdr->ip_ttl);

	if( PROTOCOL(flag) )
		fprintf(fp, "\x1b[44mProtocol\x1b[0m\t: \x1b[44m%s\x1b[0m\n", getprot(iphdr->ip_p));
	else
		fprintf(fp, "Protocol\t: %s\n", getprot(iphdr->ip_p));

	if( IPCKSUM(flag) )
		fprintf(fp, "\x1b[44mChecksum\x1b[0m\t: \x1b[44m%d\x1b[0m\n", ntohs(iphdr->ip_sum));
	else
		fprintf(fp, "Checksum\t: %d\n", ntohs(iphdr->ip_sum));

	if( SRCIP(flag) )
		fprintf(fp, "\x1b[44mSource IP\x1b[0m\t: \x1b[44m%s\x1b[0m\n", inet_ntoa(iphdr->ip_src));
	else
		fprintf(fp, "Source IP\t: %s\n", inet_ntoa(iphdr->ip_src));

	if( DSTIP(flag) )
		fprintf(fp, "\x1b[44mDestination IP\x1b[0m\t: \x1b[44m%s\x1b[0m\n", inet_ntoa(iphdr->ip_dst));
	else
		fprintf(fp, "Destination IP\t: %s\n", inet_ntoa(iphdr->ip_dst));

	if( iphdr->ip_p == 17 ) {
	/* UDP Header */
		if( SRCPORT(flag) )
			fprintf(fp, "\x1b[42mSource Port\x1b[0m\t: \x1b[42m%d\x1b[0m\n", ntohs(udphdr->source));
		else
			fprintf(fp, "Source Port\t: %d\n", ntohs(udphdr->source));

		if( DSTPORT(flag) )
			fprintf(fp, "\x1b[42mDestination Port\x1b[0m: \x1b[42m%d\x1b[0m\n", ntohs(udphdr->dest));
		else
			fprintf(fp, "Destination Port: %d\n", ntohs(udphdr->dest));

		if( UDPLEN(flag) )
			fprintf(fp, "\x1b[42mTotal length\x1b[0m\t: \x1b[42m%d\x1b[0m\n", ntohs(udphdr->len));
		else
			fprintf(fp, "Total length\t: %d\n", ntohs(udphdr->len));

		if( UDPCKSUM(flag) )
			fprintf(fp, "\x1b[42mCheckSum\x1b[0m\t: \x1b[42m%d\x1b[0m\n", ntohs(udphdr->check));
		else
			fprintf(fp, "Checksum\t: %d\n", ntohs(udphdr->check));
	}else {
	/* TCP Header */
		if( SRCPORT(flag) )
			fprintf(fp, "\x1b[31;43mSource Port\x1b[0m\t: \x1b[31;43m%d\x1b[0m\n", ntohs(tcphdr->source));
		else
			fprintf(fp, "Source Port\t: %d\n", ntohs(tcphdr->source));

		if( DSTPORT(flag) )
			fprintf(fp, "\x1b[31;43mDestination Port\x1b[0m: \x1b[31;43m%d\x1b[0m\n", ntohs(tcphdr->dest));
		else
			fprintf(fp, "Destination Port: %d\n", ntohs(tcphdr->dest));

		if( SEQ(flag) )
			fprintf(fp, "\x1b[31;43mSequence Number\x1b[0m\t: \x1b[31;43m%u\x1b[0m\n", ntohl(tcphdr->seq));
		else
			fprintf(fp, "Sequence Number\t: %u\n", ntohl(tcphdr->seq));

		if( ACK(flag) )
			fprintf(fp, "\x1b[31;43mAcknowledgement\x1b[0m\t: \x1b[31;43m%u\x1b[0m\n", ntohl(tcphdr->ack));
		else
			fprintf(fp, "Acknowledgement\t: %u\n", ntohl(tcphdr->ack));

		if( TCPOFF(flag) & 0x0f )
			fprintf(fp, "\x1b[31;43mOffset\x1b[0m\t\t: \x1b[31;43m%d\x1b[0m\n", tcphdr->doff);
		else
			fprintf(fp, "Offset\t\t: %d\n", tcphdr->doff);

		if( TCPRES(flag) & 0xf0 )
			fprintf(fp, "\x1b[31;43mReserved\x1b[0m\t: \x1b[31;43m%d\x1b[0m\n", tcphdr->res1);
		else
			fprintf(fp, "Reserved\t: %d\n", tcphdr->res1);

		char *tmp = getflag(*(packet + 47), tcphdr->res1, tcphdr->res2);
		if( TCPFLAG(flag) )
			fprintf(fp, "\x1b[31;43mFlags\x1b[0m\t\t: \x1b[31;43m%s\x1b[0m\n", tmp);
		else
			fprintf(fp, "Flags\t\t: %s\n", tmp);
		free(tmp);

		if( WINDOW(flag) )
			fprintf(fp, "\x1b[31;43mWindow size\x1b[0m\t: \x1b[31;43m%d\x1b[0m\n", ntohs(tcphdr->window));
		else
			fprintf(fp, "Window size\t: %d\n", ntohs(tcphdr->window));

		if( TCPCKSUM(flag) )
			fprintf(fp, "\x1b[31;43mChecksum\x1b[0m\t: \x1b[31;43m%d\x1b[0m\n", ntohs(tcphdr->check));
		else
			fprintf(fp, "Checksum\t: %d\n", ntohs(tcphdr->check));

		if( URGPTR(flag) )
			fprintf(fp, "\x1b[31;43mUrgent Pointer\x1b[0m\t: \x1b[31;43m%d\x1b[0m\n", ntohs(tcphdr->urg_ptr));
		else
			fprintf(fp, "Urgent Pointer\t: %d\n", ntohs(tcphdr->urg_ptr));
	}

	/* Payload */
	if( fltrload != NULL ) {
		const uint8_t *match = NULL;
		uint8_t highlight[MAXPAYLOAD];
		int fltrloadlen, unmatchlen = 0;
		int colorhex = 0, colorstr = 0;
		int i = 0, str = 0, colorlen = 0, highlen = 0;
		char ch;

		memset(highlight, 0, MAXPAYLOAD);

		packet += hdrlen;
		fltrloadlen = strlen(fltrload);

		fprintf(fp, "*** Payload ***\n");

		if( http != NULL ) {
			if( prot == 3 ) {
				memcpy(highlight, HTTPCOLOR, 5);
				memcpy(highlight + 5, "GET\x1b[0m", 7);
				highlen += 12;
				i += 3;

			}else if( prot == 5 ) {
				memcpy(highlight, HTTPCOLOR, 5);
				memcpy(highlight + 5, "PUT\x1b[0m", 7);
				highlen += 12;
				i += 3;

			}else if( prot == 7 ) {
				memcpy(highlight, HTTPCOLOR, 5);
				memcpy(highlight + 5, "POST\x1b[0m", 8);
				highlen += 13;
				i += 4;
			}
		}

		while( i < payloadlen ) {
			// move to next matching string
			match = memcmp_cont(packet + i, fltrload, fltrloadlen, payloadlen - i);
			if( match == NULL ) {
				unmatchlen = payloadlen - i;

				memcpy(highlight + highlen, packet + i, unmatchlen);
				highlen += unmatchlen;

				break;
			}else {

				if( http != NULL && match - packet > http - packet ) {
				// HTTP/1.1
					unmatchlen = http - (packet + i);

					memcpy(highlight + highlen, packet + i, unmatchlen);
					highlen += unmatchlen;
					i += unmatchlen;

					memcpy(highlight + highlen, "\x1b[46mHTTP/1.1\x1b[0m", 17);
					highlen += 17;
					i += 8;
					http = NULL;
				}else {
					unmatchlen = match - (packet + i);

					memcpy(highlight + highlen, packet + i, unmatchlen);
					highlen += unmatchlen;
					i += unmatchlen;

					memcpy(highlight + highlen, PAYLOADCOLOR, 5);
					highlen += 5;

					memcpy(highlight + highlen, packet + i, fltrloadlen);
					highlen += fltrloadlen;
					i += fltrloadlen;

					memcpy(highlight + highlen, NORMALCOLOR, 4);
					highlen += 4;
				}
			}
		}

		i = 0;
		while( i < highlen ) {
			ch = *(highlight + i);

			if( ch == '\x1b' ) {
				if( COLORTEST(i, PAYLOADCOLOR) == true ) {
					fprintf(fp, PAYLOADCOLOR);
					colorhex = 41;
					i += 5;
					colorlen += 5;
					continue;

				}else if( COLORTEST(i, HTTPCOLOR) == true ) {
					fprintf(fp, HTTPCOLOR);
					colorhex = 46;
					i += 5;
					colorlen += 5;
					continue;

				}else if( COLORTEST(i, NORMALCOLOR) == true ) {
					fprintf(fp, NORMALCOLOR);
					colorhex = 0;
					i += 4;
					colorlen += 4;
					continue;
				}
			}

			fprintf(fp, "%02X ", ch);
			i++;

			if( ++str == 16 ) {
				if( colorhex != 0 )
					fprintf(fp, NORMALCOLOR);

				fprintf(fp, "   ");

				if( colorstr == 41 ) {
					fprintf(fp, PAYLOADCOLOR);
					colorstr = 0;

				}else if( colorstr == 46 ) {
					fprintf(fp, HTTPCOLOR);
					colorstr = 0;
				}

				while( colorlen > 0 ) {
					ch = *(highlight + i - colorlen - str);
					if( ch > 126 || ch < 32 ) {
						if( ch == 27 ) {
							if( COLORTEST(i - colorlen - str, PAYLOADCOLOR) == true )
								colorstr = 41;

							else if( COLORTEST(i - colorlen - str, HTTPCOLOR) == true )
								colorstr = 46;

							else if( COLORTEST(i - colorlen - str, NORMALCOLOR) == true )
								colorstr = 0;

							else
								ch = '.';
						}else
							ch = '.';
					}
					fprintf(fp, "%c", ch);
					colorlen--;
				}

				while( str > 0 ) {
					ch = *(highlight + i - str);
					if( ch > 126 || ch < 32 ) {
						if( ch == 27 ) {
							if( COLORTEST(i - colorlen - str, PAYLOADCOLOR) == true )
								colorstr = 41;
							else if( COLORTEST(i - colorlen - str, HTTPCOLOR) == true )
								colorstr = 46;
							else if( COLORTEST(i - colorlen - str, NORMALCOLOR) == true )
								colorstr = 0;
							else
								ch = '.';
						}else
							ch = '.';
					}
					fprintf(fp, "%c", ch);
					str--;
				}

				if( colorstr != 0 )
					fprintf(fp, NORMALCOLOR);

				fprintf(fp, "\n");

				if( colorhex == 41 ) {
					fprintf(fp, PAYLOADCOLOR);
					colorhex = 0;

				}else if( colorhex == 46 ) {
					fprintf(fp, HTTPCOLOR);
					colorhex = 0;
				}
			}
		}

		if( str != 0 ) {
			int padd = 17;
			if( colorhex != 0 )
				fprintf(fp, NORMALCOLOR);

			while( str < padd-- )
				fprintf(fp, "   ");

			if( colorstr == 41 ) {
				fprintf(fp, PAYLOADCOLOR);
				colorstr = 0;

			}else if( colorstr == 46 ) {
				fprintf(fp, HTTPCOLOR);
				colorstr = 0;
			}

			while( colorlen > 0 ) {
				ch = *(highlight + i - colorlen - str);
				if( ch > 126 || ch < 32 ) {
					if( ch == 27 ) {
						if( COLORTEST(i - colorlen - str, PAYLOADCOLOR) == true )
							colorstr = 41;
						else if( COLORTEST(i - colorlen - str, HTTPCOLOR) == true )
							colorstr = 46;
						else if( COLORTEST(i - colorlen - str, NORMALCOLOR) == true )
							colorstr = 0;
						else
							ch = '.';
					}else
						ch = '.';
				}
				fprintf(fp, "%c", ch);
				colorlen--;
			}

			while( str > 0 ) {
				ch = *(highlight + i - str);
				if( ch > 126 || ch < 32 ) {
					if( ch == 27 ) {
						if( COLORTEST(i - colorlen - str, PAYLOADCOLOR) == true )
							colorstr = 41;
						else if( COLORTEST(i - colorlen - str, HTTPCOLOR) == true )
							colorstr = 46;
						else if( COLORTEST(i - colorlen - str, NORMALCOLOR) == true )
							colorstr = 0;
						else
							ch = '.';
					}else
						ch = '.';
				}
				fprintf(fp, "%c", ch);
				str--;
			}
			fprintf(fp, "\x1b[0m\n");
		}
	}else { // fltrload == NULL
		uint8_t highlight[MAXPAYLOAD];
		int unmatchlen = 0;
		int colorhex = 0, colorstr = 0;
		int i = 0, str = 0, colorlen = 0, highlen = 0;
		char ch;

		memset(highlight, 0, MAXPAYLOAD);

		packet += hdrlen;

		fprintf(fp, "*** Payload ***\n");

		if( http != NULL ) {
			if( prot == 3 ) {
				memcpy(highlight, HTTPCOLOR, 5);
				memcpy(highlight + 5, "GET\x1b[0m", 7);
				highlen += 12;
				i += 3;

			}else if( prot == 5 ) {
				memcpy(highlight, HTTPCOLOR, 5);
				memcpy(highlight + 5, "PUT\x1b[0m", 7);
				highlen += 12;
				i += 3;

			}else if( prot == 7 ) {
				memcpy(highlight, HTTPCOLOR, 5);
				memcpy(highlight + 5, "POST\x1b[0m", 8);
				highlen += 13;
				i += 4;
			}
		}

		while( i < payloadlen ) {
		// move to next matching string
			if( http != NULL ) {
			// HTTP/1.1
				unmatchlen = http - (packet + i);

				memcpy(highlight + highlen, packet + i, unmatchlen);
				highlen += unmatchlen;
				i += unmatchlen;

				memcpy(highlight + highlen, "\x1b[46mHTTP/1.1\x1b[0m", 17);
				highlen += 17;
				i += 8;
				http = NULL;
			}else {
				memcpy(highlight + highlen, packet + i, payloadlen - i);
				highlen += unmatchlen;
				i += unmatchlen;
			}
		}

		i = 0;
		while( i < highlen ) {
			ch = *(highlight + i);

			if( ch == '\x1b' ) {
				if( COLORTEST(i, PAYLOADCOLOR) == true ) {
					fprintf(fp, PAYLOADCOLOR);
					colorhex = 41;
					i += 5;
					colorlen += 5;
					continue;

				}else if( COLORTEST(i, HTTPCOLOR) == true ) {
					fprintf(fp, HTTPCOLOR);
					colorhex = 46;
					i += 5;
					colorlen += 5;
					continue;

				}else if( COLORTEST(i, NORMALCOLOR) == true ) {
					fprintf(fp, NORMALCOLOR);
					colorhex = 0;
					i += 4;
					colorlen += 4;
					continue;
				}
			}

			fprintf(fp, "%02X ", ch);
			i++;

			if( ++str == 16 ) {
				if( colorhex != 0 )
					fprintf(fp, NORMALCOLOR);

				fprintf(fp, "   ");

				if( colorstr == 41 ) {
					fprintf(fp, PAYLOADCOLOR);
					colorstr = 0;

				}else if( colorstr == 46 ) {
					fprintf(fp, HTTPCOLOR);
					colorstr = 0;
				}

				while( colorlen > 0 ) {
					ch = *(highlight + i - colorlen - str);
					if( ch > 126 || ch < 32 ) {
						if( ch == 27 ) {
							if( COLORTEST(i - colorlen - str, PAYLOADCOLOR) == true )
								colorstr = 41;
							else if( COLORTEST(i - colorlen - str, HTTPCOLOR) == true )
								colorstr = 46;
							else if( COLORTEST(i - colorlen - str, NORMALCOLOR) == true )
								colorstr = 0;
							else
								ch = '.';
						}else
							ch = '.';
					}
					fprintf(fp, "%c", ch);
					colorlen--;
				}

				while( str > 0 ) {
					ch = *(highlight + i - str);
					if( ch > 126 || ch < 32 ) {
						if( ch == 27 ) {
							if( COLORTEST(i - colorlen - str, PAYLOADCOLOR) == true )
								colorstr = 41;
							else if( COLORTEST(i - colorlen - str, HTTPCOLOR) == true )
								colorstr = 46;
							else if( COLORTEST(i - colorlen - str, NORMALCOLOR) == true )
								colorstr = 0;
							else
								ch = '.';
						}else
							ch = '.';
					}
					fprintf(fp, "%c", ch);
					str--;
				}

				if( colorstr != 0 )
					fprintf(fp, NORMALCOLOR);

				fprintf(fp, "\n");

				if( colorhex == 41 ) {
					fprintf(fp, PAYLOADCOLOR);
					colorhex = 0;

				}else if( colorhex == 46 ) {
					fprintf(fp, HTTPCOLOR);
					colorhex = 0;
				}
			}
		}

		if( str != 0 ) {
			int padd = 17;
			if( colorhex != 0 )
				fprintf(fp, NORMALCOLOR);

			while( str < padd-- )
				fprintf(fp, "   ");

			if( colorstr == 41 ) {
				fprintf(fp, PAYLOADCOLOR);
				colorstr = 0;

			}else if( colorstr == 46 ) {
				fprintf(fp, HTTPCOLOR);
				colorstr = 0;
			}

			while( colorlen > 0 ) {
				ch = *(highlight + i - colorlen - str);
				if( ch > 126 || ch < 32 ) {
					if( ch == 27 ) {
						if( COLORTEST(i - colorlen - str, PAYLOADCOLOR) == true )
							colorstr = 41;
						else if( COLORTEST(i - colorlen - str, HTTPCOLOR) == true )
							colorstr = 46;
						else if( COLORTEST(i - colorlen - str, NORMALCOLOR) == true )
							colorstr = 0;
						else
							ch = '.';
					}else
						ch = '.';
				}
				fprintf(fp, "%c", ch);
				colorlen--;
			}

			while( str > 0 ) {
				ch = *(highlight + i - str);
				if( ch > 126 || ch < 32 ) {
					if( ch == 27 ) {
						if( COLORTEST(i - colorlen - str, PAYLOADCOLOR) == true )
							colorstr = 41;
						else if( COLORTEST(i - colorlen - str, HTTPCOLOR) == true )
							colorstr = 46;
						else if( COLORTEST(i - colorlen - str, NORMALCOLOR) == true )
							colorstr = 0;
						else
							ch = '.';
					}else
						ch = '.';
				}
				fprintf(fp, "%c", ch);
				str--;
			}
			fprintf(fp, "\x1b[0m\n");
		}
	}
	fprintf(fp, "----------------------------\n");
	fclose(fp);
}