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Code Issues Releases Wiki Activity

Rolled the BaseSniffer changes since that was OK.

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This commit is contained in:
Matias Fontanini
2013-09-20 12:37:21 -03:00
parent 96ecd054ab
commit 1b4efc1520
2 changed files with 4 additions and 6 deletions
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4
include/sniffer.h
View File

@@ -76,7 +76,7 @@ namespace Tins {
* This constructor is available only in C++11.
*/
BaseSniffer(BaseSniffer &&rhs) noexcept
: handle(nullptr), mask(), prog()
: handle(nullptr), mask()
{
*this = std::move(rhs);
}
@@ -90,7 +90,6 @@ namespace Tins {
using std::swap;
swap(handle, rhs.handle);
swap(mask, rhs.mask);
swap(prog, rhs.prog);
return *this;
}
#endif
@@ -242,7 +241,6 @@ namespace Tins {
pcap_t *handle;
bpf_u_int32 mask;
bpf_program prog;
};
/**

6
src/sniffer.cpp
View File

@@ -36,14 +36,12 @@ using std::runtime_error;
namespace Tins {
BaseSniffer::BaseSniffer()
: handle(0), mask(0), prog()
: handle(0), mask(0)
{
}
BaseSniffer::~BaseSniffer() {
if(prog.bf_insns)
pcap_freecode(&prog);
if(handle)
pcap_close(handle);
}
@@ -114,9 +112,11 @@ BaseSniffer::iterator BaseSniffer::end() {
}
bool BaseSniffer::set_filter(const std::string &filter) {
bpf_program prog;
if(pcap_compile(handle, &prog, filter.c_str(), 0, mask) == -1)
return false;
bool result = pcap_setfilter(handle, &prog) != -1;
pcap_freecode(&prog);
return result;
}