Improved version of pcap2rawc

This version split each packet into layers, and each layer is pointed from an array of name like rawpktLayer_name[]

-- pcap2RawCLayers.py --
#!/usr/bin/python
try:
    from scapy.all import *
except:
    print "old way..."
    from scapy import *

import sys
from binascii import *

if len(sys.argv) ==2:
    print "Parsing "+str(sys.argv[1])
else:
    print "Usage: python "+sys.argv[0]+" file.pcap"
    exit(10)

pcap=rdpcap(sys.argv[1])
out=file(sys.argv[1]+".rawc","w")

out.write("// Generated from pcap2RawCLayers.py\n")

i=0
buff=""
arrays=[]

for p in pcap:
    print "// packet "+str(i)+": ***"

    while p.payload and len(p.payload) > 0:
        q=p.copy()
        q.payload = ''
        bytes=len(q)
        strbyte=""

        for j in range(0,bytes):
            if j %8 ==0:
                strbyte = strbyte +"\n        "
            strbyte = strbyte + "0x" + str(hexlify(str(q)[j]))
            if j < bytes-1:
                if j+1 %8:
                    strbyte= strbyte + ","
                else:
                    strbyte= strbyte + ", "

        rawpkt="    rawpkt" + str(q.name) + "["+str(i)+"] = {" + strbyte + " }; /* end rawpkt" + str(p.name) +"["+ str(i) +"] */\n"
        p=p.payload
        arrays.append("rawpkt" + str(q.name))
        buff = buff + rawpkt

    if not p.payload and p.load:
        q=p.copy()
        bytes=len(q.load)
        strbyte=""

        for j in range(0,bytes):
            if j %8 ==0:
                strbyte = strbyte +"\n        "
            strbyte = strbyte + "0x" + str(hexlify(str(q.load)[j]))
            if j < bytes-1:
                if j+1 %8:
                    strbyte= strbyte + ","
                else:
                    strbyte= strbyte + ", "

        rawpkt="    rawpktPayload["+str(i)+"] = {" + strbyte + " }; /* end rawpktPayload["+ str(i) +"] */\n"
        p=p.payload
        arrays.append("rawpktPayload")

    i=i+1
    buff = buff + rawpkt

declares=""
for l in arrays:
    declares = declares + "    uint8_t *"+ l +"["+str(i)+"];\n"
       
filebuff = declares+ "\n"+ buff + "\n"
out.write(filebuff)
out.close()

print filebuff
print "//"+ str(i) +" packets written in "+sys.argv[1]+".rawc"