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Added malformed_packet exception. Every class except Dot11* use it.

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This commit is contained in:
Matias Fontanini
2013-04-18 00:12:20 -03:00
parent 923f51ae15
commit 3fd1b3d37d
53 changed files with 267 additions and 159 deletions
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14
src/snap.cpp
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@@ -39,6 +39,7 @@
#include "ip.h"
#include "eapol.h"
#include "internals.h"
#include "exceptions.h"
Tins::SNAP::SNAP(PDU *child) : PDU(child)
@@ -51,22 +52,11 @@ Tins::SNAP::SNAP(PDU *child) : PDU(child)
Tins::SNAP::SNAP(const uint8_t *buffer, uint32_t total_sz)
{
if(total_sz < sizeof(_snap))
throw std::runtime_error("Not enough size for a SNAP header in the buffer.");
throw malformed_packet();
std::memcpy(&_snap, buffer, sizeof(_snap));
buffer += sizeof(_snap);
total_sz -= sizeof(_snap);
if(total_sz) {
/*switch(eth_type()) {
case Tins::Constants::Ethernet::IP:
inner_pdu(new Tins::IP(buffer, total_sz));
break;
case Tins::Constants::Ethernet::ARP:
inner_pdu(new Tins::ARP(buffer, total_sz));
break;
case Tins::Constants::Ethernet::EAPOL:
inner_pdu(Tins::EAPOL::from_bytes(buffer, total_sz));
break;
};*/
inner_pdu(
Internals::pdu_from_flag(
(Constants::Ethernet::e)eth_type(),