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Removed the useless PDU::flag member. Added a PDU concatenation operator.

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This commit is contained in:
Matias Fontanini
2012-10-07 18:51:06 -03:00
parent da60d99f98
commit 153bcecc35
24 changed files with 169 additions and 89 deletions
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6
src/icmp.cpp
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@@ -32,7 +32,8 @@
uint16_t Tins::ICMP::global_id = 0, Tins::ICMP::global_seq = 0;
Tins::ICMP::ICMP(Flags flag) : PDU(IPPROTO_ICMP) {
Tins::ICMP::ICMP(Flags flag)
{
std::memset(&_icmp, 0, sizeof(icmphdr));
switch(flag) {
case ECHO_REPLY:
@@ -48,7 +49,8 @@ Tins::ICMP::ICMP(Flags flag) : PDU(IPPROTO_ICMP) {
};
}
Tins::ICMP::ICMP(const uint8_t *buffer, uint32_t total_sz) : PDU(IPPROTO_ICMP) {
Tins::ICMP::ICMP(const uint8_t *buffer, uint32_t total_sz)
{
if(total_sz < sizeof(icmphdr))
throw std::runtime_error("Not enough size for an ICMP header in the buffer.");
std::memcpy(&_icmp, buffer, sizeof(icmphdr));