a4b819bcbe
Batch #12680 by spider: 1 byte-identical, 0 confirmed by peer review. - fn_20387 CheckConnectionRuntime: byte-identical Merged automatically: every function is byte-identical to the original.
58 lines
1.4 KiB
C++
58 lines
1.4 KiB
C++
#include "Network/Connection/ConnectionRuntime.h"
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#include <windows.h>
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namespace {
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// GLOBAL: gl_24389
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WSADATA wsaData;
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// GLOBAL: gl_24390
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HMODULE ws2Module;
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}
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// STATIC: 0x016FDC8C
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// GLOBAL: gl_24391
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int(WSAAPI* g_connectionSend)(SOCKET, const char*, int, int);
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// STATIC: 0x016FDC90
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// GLOBAL: gl_24392
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int(WSAAPI* g_connectionReceive)(SOCKET, char*, int, int);
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// OFFSET: 0x00C7C400
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// FUNCTION: fn_20387
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bool CheckConnectionRuntime() {
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const char* names[] = {"connect", "closesocket", "send", "select"};
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HMODULE library = LoadLibraryA("ws2_32.dll");
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if (library) {
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for (unsigned index = 0; index < 4; ++index) {
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FARPROC loadedFunction = GetProcAddress(library, names[index]);
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FARPROC originalFunction = GetProcAddress(ws2Module, names[index]);
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if (loadedFunction != originalFunction) {
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FreeLibrary(library);
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return false;
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}
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}
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FreeLibrary(library);
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}
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return true;
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}
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// OFFSET: 0x00C7D020
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// FUNCTION: fn_20408
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bool InitializeConnections() {
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WSAStartup(MAKEWORD(1, 1), &wsaData);
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ws2Module = LoadLibraryA("ws2_32.dll");
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g_connectionSend = reinterpret_cast<decltype(g_connectionSend)>(GetProcAddress(ws2Module, "send"));
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g_connectionReceive = reinterpret_cast<decltype(g_connectionReceive)>(GetProcAddress(ws2Module, "recv"));
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CheckConnectionRuntime();
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return true;
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}
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// OFFSET: 0x00C7C4B0
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// FUNCTION: fn_20388
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void Cleanup() {
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WSACleanup();
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FreeLibrary(ws2Module);
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}
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