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Remove non used lookup_cached_host, add whiteline between method definitions

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This commit is contained in:
gio
2015-07-30 06:27:50 +00:00
parent 18b6b9c350
commit 30b63ffa68
2 changed files with 9 additions and 13 deletions
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21
nmap_dns.cc
View File

@@ -1016,18 +1016,6 @@ static void parse_etchosts(const char *fname) {
fclose(fp);
}
/* External interface to dns cache */
int lookup_cached_host(const struct sockaddr_storage * ip, char *name, size_t maxlen = HOST_NAME_MAX)
{
std::string str_name;
if (host_cache.lookup(*ip, str_name))
{
strncpy(name, str_name.c_str(), maxlen);
return 1;
}
return 0;
}
static void etchosts_init(void) {
static int initialized = 0;
if (initialized) return;
@@ -1365,6 +1353,7 @@ bool DNS::Factory::ipToPtr(const sockaddr_storage &ip, std::string &ptr)
}
return true;
}
bool DNS::Factory::ptrToIp(const std::string &ptr, sockaddr_storage &ip)
{
std::string ip_str;
@@ -1415,6 +1404,7 @@ bool DNS::Factory::ptrToIp(const std::string &ptr, sockaddr_storage &ip)
sockaddr_storage_inet_pton(ip_str.c_str(), &ip);
return true;
}
size_t DNS::Factory::buildSimpleRequest(const std::string &name, RECORD_TYPE rt, u8 *buf, size_t maxlen)
{
size_t ret=0 , tmp=0;
@@ -1430,6 +1420,7 @@ size_t DNS::Factory::buildSimpleRequest(const std::string &name, RECORD_TYPE rt,
return ret;
}
size_t DNS::Factory::buildReverseRequest(const sockaddr_storage &ip, u8 *buf, size_t maxlen)
{
std::string name;
@@ -1437,6 +1428,7 @@ size_t DNS::Factory::buildReverseRequest(const sockaddr_storage &ip, u8 *buf, si
return buildSimpleRequest(name, PTR, buf, maxlen);
return 0;
}
size_t DNS::Factory::putUnsignedShort(u16 num, u8 *buf, size_t offset, size_t maxlen)
{
size_t max_access = offset+1;
@@ -1449,6 +1441,7 @@ size_t DNS::Factory::putUnsignedShort(u16 num, u8 *buf, size_t offset, size_t ma
return 0;
}
size_t DNS::Factory::putDomainName(const std::string &name, u8 *buf, size_t offset, size_t maxlen)
{
size_t ret=0;
@@ -1477,6 +1470,7 @@ size_t DNS::Factory::putDomainName(const std::string &name, u8 *buf, size_t offs
return ret;
}
size_t DNS::Factory::parseUnsignedShort(u16 &num, const u8 *buf, size_t offset, size_t maxlen)
{
size_t max_access = offset+1;
@@ -1489,6 +1483,7 @@ size_t DNS::Factory::parseUnsignedShort(u16 &num, const u8 *buf, size_t offset,
return 0;
}
size_t DNS::Factory::parseUnsignedInt(u32 &num, const u8 *buf, size_t offset, size_t maxlen)
{
size_t max_access = offset+3;
@@ -1501,6 +1496,7 @@ size_t DNS::Factory::parseUnsignedInt(u32 &num, const u8 *buf, size_t offset, si
return 0;
}
size_t DNS::Factory::parseDomainName(std::string &name, const u8 *buf, size_t offset, size_t maxlen)
{
size_t tmp, ret = 0;
@@ -1609,6 +1605,7 @@ size_t DNS::Answer::parseFromBuffer(const u8 *buf, size_t offset, size_t maxlen)
return ret;
}
DNS::Answer& DNS::Answer::operator=(const Answer &r)
{
name = r.name;

1
nmap_dns.h
View File

@@ -305,7 +305,6 @@ public:
}
void nmap_mass_rdns(Target ** targets, int num_targets);
int lookup_cached_host(const struct sockaddr_storage * ip, char * name, size_t maxlen);
std::list<std::string> get_dns_servers();