本文整理汇总了C++中IP::inner_pdu方法的典型用法代码示例。如果您正苦于以下问题：C++ IP::inner_pdu方法的具体用法？C++ IP::inner_pdu怎么用？C++ IP::inner_pdu使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类IP的用法示例。
在下文中一共展示了IP::inner_pdu方法的6个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1:
IPv4Reassembler::PacketStatus IPv4Reassembler::process(PDU& pdu) {
IP* ip = pdu.find_pdu<IP>();
if (ip && ip->inner_pdu()) {
// There's fragmentation
if (ip->is_fragmented()) {
key_type key = make_key(ip);
// Create it or look it up, it's the same
Internals::IPv4Stream& stream = streams_[key];
stream.add_fragment(ip);
if (stream.is_complete()) {
PDU* pdu = stream.allocate_pdu();
// Use all field values from the first fragment
*ip = stream.first_fragment();
// Erase this stream, since it's already assembled
streams_.erase(key);
// The packet is corrupt
if (!pdu) {
return FRAGMENTED;
}
ip->inner_pdu(pdu);
ip->fragment_offset(0);
ip->flags(static_cast<IP::Flags>(0));
return REASSEMBLED;
}
else {
return FRAGMENTED;
}
}
}
return NOT_FRAGMENTED;
}示例2:
IPv4Reassembler::packet_status IPv4Reassembler::process(PDU &pdu) {
IP *ip = pdu.find_pdu<IP>();
if(ip && ip->inner_pdu()) {
// There's fragmentation
if(ip->is_fragmented()) {
// Create it or look it up, it's the same
Internals::IPv4Stream &stream = streams[make_key(ip)];
stream.add_fragment(ip);
if(stream.is_complete()) {
PDU *pdu = stream.allocate_pdu();
// The packet is corrupt
if(!pdu) {
streams.erase(make_key(ip));
return FRAGMENTED;
}
ip->inner_pdu(pdu);
ip->frag_off(0);
return REASSEMBLED;
}
else
return FRAGMENTED;
}
}
return NOT_FRAGMENTED;
}示例3: test_equals
void IPTest::test_equals(const IP &ip1, const IP &ip2) {
EXPECT_EQ(ip1.dst_addr(), ip2.dst_addr());
EXPECT_EQ(ip1.src_addr(), ip2.src_addr());
EXPECT_EQ(ip1.id(), ip2.id());
EXPECT_EQ(ip1.frag_off(), ip2.frag_off());
EXPECT_EQ(ip1.tos(), ip2.tos());
EXPECT_EQ(ip1.ttl(), ip2.ttl());
EXPECT_EQ(ip1.version(), ip2.version());
EXPECT_EQ((bool)ip1.inner_pdu(), (bool)ip2.inner_pdu());
}示例4: IP
TEST_F(PDUTest, OperatorConcat) {
std::string raw_payload = "Test";
IP ip = IP("192.168.0.1") / TCP(22, 52) / RawPDU(raw_payload);
EXPECT_EQ(ip.dst_addr(), "192.168.0.1");
ASSERT_TRUE(ip.inner_pdu() != NULL);
TCP *tcp = ip.find_pdu<TCP>();
ASSERT_TRUE(tcp != NULL);
EXPECT_EQ(tcp->dport(), 22);
EXPECT_EQ(tcp->sport(), 52);
ASSERT_TRUE(tcp->inner_pdu() != NULL);
RawPDU *raw = tcp->find_pdu<RawPDU>();
ASSERT_TRUE(raw != NULL);
ASSERT_EQ(raw->payload_size(), raw_payload.size());
EXPECT_TRUE(std::equal(raw_payload.begin(), raw_payload.end(), raw->payload().begin()));
}示例5: strip_rr
static void strip_rr(IP& ip, const RR& rr) {
//cout << "Stripping RR table" << endl;
RawPDU raw = RawPDU(&rr.payload()[0], rr.payload().size());
ip.inner_pdu(raw);
ip.protocol(rr.original_protocol());
}示例6: create_rr
static void create_rr(IP& ip) {
//cout << "Creating RR table" << endl;
std::vector<uint8_t> payload = ip.serialize_inner();
RR newRR(ip.protocol(), 5, &payload[0], payload.size());
ip.inner_pdu(newRR);
}