King_DuckZ/keepupnpup
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Code Issues Releases Wiki Activity

Add external IP retrieval.

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This commit is contained in:
King_DuckZ 2016-08-25 02:45:55 +02:00
parent 4b61da0d90
commit 74c8be9309
1 changed files with 25 additions and 13 deletions
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38
src/main.cpp
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@ -8,6 +8,7 @@
#include <ciso646>
#include <cstdint>
#include <strings.h>
#include <array>
#if !defined(NDEBUG)
# define KUU_VERBOSE
@ -31,24 +32,32 @@ namespace {
};
explicit UPNPUrlsResource (struct UPNPDev* parDevList) :
m_lanaddr(64, ' '),
m_lanaddr(),
m_externaladdr(),
m_igd_reply(IGDNone)
{
const auto i = UPNP_GetValidIGD(parDevList, &m_urls, &m_data, &m_lanaddr[0], m_lanaddr.size());
{
std::array<char, 64> lanaddr;
const auto i = UPNP_GetValidIGD(parDevList, &m_urls, &m_data, lanaddr.data(), lanaddr.size());
switch (i) {
case 1:
case 2:
case 3:
m_igd_reply = static_cast<IGDReply>(i);
break;
default:
m_igd_reply = IGDNotSure;
switch (i) {
case 1:
case 2:
case 3:
m_igd_reply = static_cast<IGDReply>(i);
break;
default:
m_igd_reply = IGDNotSure;
}
m_lanaddr = lanaddr.data();
}
const auto idx = m_lanaddr.find('\0');
if (idx != m_lanaddr.npos)
m_lanaddr.resize(idx);
{
std::array<char, 64> externaladdr;
const auto r = UPNP_GetExternalIPAddress(m_urls.controlURL, m_data.first.servicetype, externaladdr.data());
m_externaladdr = externaladdr.data();
}
}
~UPNPUrlsResource() noexcept {
@ -62,9 +71,11 @@ namespace {
const struct IGDdatas* data() const { return &m_data; }
IGDReply igd_reply() const { return m_igd_reply; }
const std::string& lanaddr() const { return m_lanaddr; }
const std::string& externaladdr() const { return m_externaladdr; }
private:
std::string m_lanaddr;
std::string m_externaladdr;
struct UPNPUrls m_urls;
struct IGDdatas m_data;
IGDReply m_igd_reply;
@ -212,6 +223,7 @@ int main() {
}
std::cout << "Local LAN ip address: " << urls.lanaddr() << '\n';
std::cout << "External ip address: " << urls.externaladdr() << '\n';
#endif
const auto redirs = get_redirections(urls);