8ba6b849a5
Batch #17525 by eAthena: 1 byte-identical, 0 confirmed by peer review. - fn_07603 NIPAddr::IsPrivateAddress: byte-identical Merged automatically: every function is byte-identical to the original.
46 lines
1.2 KiB
C++
46 lines
1.2 KiB
C++
#include <winsock2.h>
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#include "Network/NIPAddr.h"
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// INLINED
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inline void NIPAddr::SetAddress(std::string text) {
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this->address = inet_addr(text.c_str());
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}
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// OFFSET: 0x007349C0
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// FUNCTION: fn_07599
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NIPAddr::NIPAddr(std::string text) {
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this->SetAddress(text);
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}
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// OFFSET: 0x00734BD0
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// FUNCTION: fn_07601
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NIPAddr::~NIPAddr() {
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}
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// OFFSET: 0x00734CE0
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// FUNCTION: fn_07603
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bool NIPAddr::IsPrivateAddress(std::uint32_t address) {
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const WORD low = LOWORD(address);
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const WORD high = HIWORD(address);
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const std::uint32_t swapped = MAKELONG(MAKEWORD(HIBYTE(high), LOBYTE(high)), MAKEWORD(HIBYTE(low), LOBYTE(low)));
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std::uint32_t lower = NIPAddr(std::string("10.0.0.0")).address;
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std::uint32_t upper = NIPAddr(std::string("10.255.255.255")).address;
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if (swapped >= lower && swapped <= upper) {
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return true;
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}
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lower = NIPAddr(std::string("172.16.0.0")).address;
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upper = NIPAddr(std::string("172.31.255.255")).address;
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if (swapped >= lower && swapped <= upper) {
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return true;
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}
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lower = NIPAddr(std::string("192.168.0.0")).address;
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upper = NIPAddr(std::string("192.168.255.255")).address;
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if (swapped >= lower && swapped <= upper) {
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return true;
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}
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return false;
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}
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