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f3b0abf9ab
plugy/ASLR_fix.patch
Hash Borgir 8a3841f49b Initial Commit of HCB PlugY for Ironman
2024-04-05 00:17:33 -06:00

287 lines
13 KiB
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diff --git a/PlugY/D2wrapper.cpp b/PlugY/D2wrapper.cpp
index d13608e..ffd02f2 100644
--- a/PlugY/D2wrapper.cpp
+++ b/PlugY/D2wrapper.cpp
@@ -291,6 +291,7 @@ void loadCustomLibraries()
log_msg("\n\n");
}
+/*
void loadLibrary(LPCSTR libName, int* libVersion, DWORD* libOffset, int shift, DWORD v109b, DWORD v109d, DWORD v110, DWORD v111, DWORD v111b, DWORD v112, DWORD v113c)
{
*libOffset = (DWORD)LoadLibrary(libName);
@@ -386,6 +387,273 @@ void initD2modules()
log_msg("\n\n");
}
+*/
+
+IMAGE_NT_HEADERS* GetHeader(LPBYTE pBase) {
+ if (pBase == NULL)
+ return NULL;
+
+ IMAGE_DOS_HEADER* pDosHeader = (IMAGE_DOS_HEADER*)pBase;
+
+ if (IsBadReadPtr(pDosHeader, sizeof(IMAGE_DOS_HEADER)))
+ return NULL;
+
+ if (pDosHeader->e_magic != IMAGE_DOS_SIGNATURE)
+ return NULL;
+
+ IMAGE_NT_HEADERS* pHeader = (IMAGE_NT_HEADERS*)(pBase + pDosHeader->e_lfanew);
+ if (IsBadReadPtr(pHeader, sizeof(IMAGE_NT_HEADERS)))
+ return NULL;
+
+ if (pHeader->Signature != IMAGE_NT_SIGNATURE)
+ return NULL;
+
+ return pHeader;
+}
+
+void initD2modules()
+{
+ log_msg("***** Get D2 Modules address and version *****\n\n");
+
+ offset_D2Client = (DWORD)LoadLibrary("D2Client.dll");
+ offset_D2CMP = (DWORD)LoadLibrary("D2CMP.dll");
+ offset_D2Common = (DWORD)LoadLibrary("D2Common.dll");
+ offset_D2Game = (DWORD)LoadLibrary("D2Game.dll");
+ offset_D2gfx = (DWORD)LoadLibrary("D2gfx.dll");
+ offset_D2Lang = (DWORD)LoadLibrary("D2Lang.dll");
+ offset_D2Launch = (DWORD)LoadLibrary("D2Launch.dll");
+ offset_D2Net = (DWORD)LoadLibrary("D2Net.dll");
+ offset_D2Win = (DWORD)LoadLibrary("D2Win.dll");
+ offset_Fog = (DWORD)LoadLibrary("Fog.dll");
+ offset_Storm = (DWORD)LoadLibrary("Storm.dll");
+
+ int count_109b = 0;
+ int count_109d = 0;
+ int count_110f = 0;
+ int count_111 = 0;
+ int count_111b = 0;
+ int count_112a = 0;
+ int count_113c = 0;
+ int count_113d = 0;
+ int count_114a = 0;
+ int count_114b = 0;
+ int count_114c = 0;
+ int count_114d = 0;
+
+ IMAGE_NT_HEADERS* pHeader;
+
+ if (offset_D2Client != NULL) {
+ pHeader = GetHeader((LPBYTE)offset_D2Client);
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x000C234D) count_109b++;
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x000C16CD) count_109d++;
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x000C1C1D) count_110f++;
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x000045E6) count_111++;
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x000045EE) count_111b++;
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x000045FA) count_112a++;
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x000045F6) count_113c++;
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x000045DE) count_113d++;
+ }
+
+ if (offset_D2CMP != NULL) {
+ pHeader = GetHeader((LPBYTE)offset_D2CMP);
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x00011361) count_109b++;
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x00011361) count_109d++;
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x00010E61) count_110f++;
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x00002C23) count_111++;
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x00002C23) count_111b++;
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x00002C23) count_112a++;
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x00002C23) count_113c++;
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x00002C23) count_113d++;
+ }
+
+ if (offset_D2Common != NULL) {
+ pHeader = GetHeader((LPBYTE)offset_D2Common);
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x00074D1D) count_109b++;
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x00074E2D) count_109d++;
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x000856DD) count_110f++;
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x00002C94) count_111++;
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x00002C8D) count_111b++;
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x00002C97) count_112a++;
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x00002C8F) count_113c++;
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x000047C7) count_113d++;
+ }
+
+ if (offset_D2Game != NULL) {
+ pHeader = GetHeader((LPBYTE)offset_D2Game);
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x000C66AC) count_109b++;
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x000C6D5C) count_109d++;
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x000EDC2C) count_110f++;
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x000036E6) count_111++;
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x0000373D) count_111b++;
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x0000374B) count_112a++;
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x0000373C) count_113c++;
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x00003747) count_113d++;
+ }
+
+ if (offset_D2gfx != NULL) {
+ pHeader = GetHeader((LPBYTE)offset_D2gfx);
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x000054EB) count_109b++;
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x000054EB) count_109d++;
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x000054A5) count_110f++;
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x00001807) count_111++;
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x00001807) count_111b++;
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x00001807) count_112a++;
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x00001807) count_113c++;
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x00001807) count_113d++;
+ }
+
+ if (offset_D2Lang != NULL) {
+ pHeader = GetHeader((LPBYTE)offset_D2Lang);
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x00005148) count_109b++;
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x00005138) count_109d++;
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x00005048) count_110f++;
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x00001A6A) count_111++;
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x00001A5B) count_111b++;
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x00001A75) count_112a++;
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x00001A71) count_113c++;
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x00001A5A) count_113d++;
+ }
+
+ if (offset_D2Launch != NULL) {
+ pHeader = GetHeader((LPBYTE)offset_D2Launch);
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x000172C3) count_109b++;
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x00017243) count_109d++;
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x00018DC7) count_110f++;
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x00001A84) count_111++;
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x00001A85) count_111b++;
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x00001A85) count_112a++;
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x00001A87) count_113c++;
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x00001A84) count_113d++;
+ }
+
+ if (offset_D2Net != NULL) {
+ pHeader = GetHeader((LPBYTE)offset_D2Net);
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x00002BCE) count_109b++;
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x00002BCE) count_109d++;
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x00002C6E) count_110f++;
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x00001676) count_111++;
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x00001676) count_111b++;
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x0000167E) count_112a++;
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x00001676) count_113c++;
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x0000167E) count_113d++;
+ }
+
+ if (offset_D2Win != NULL) {
+ pHeader = GetHeader((LPBYTE)offset_D2Win);
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x00014F38) count_109b++;
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x00014F38) count_109d++;
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x00012EC0) count_110f++;
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x0000187E) count_111++;
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x0000187E) count_111b++;
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x0000188E) count_112a++;
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x0000187E) count_113c++;
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x00001887) count_113d++;
+ }
+
+ if (offset_Fog != NULL) {
+ pHeader = GetHeader((LPBYTE)offset_Fog);
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x00013658) count_109b++;
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x000142E7) count_109d++;
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x000162B0) count_110f++;
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x00003159) count_111++;
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x00003142) count_111b++;
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x0000314A) count_112a++;
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x00003162) count_113c++;
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x00003142) count_113d++;
+ }
+
+ if (offset_Storm != NULL) {
+ pHeader = GetHeader((LPBYTE)offset_Storm);
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x00013658) count_109b++;
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x000142E7) count_109d++;
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x000162B0) count_110f++;
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x00003159) count_111++;
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x00003142) count_111b++;
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x0000314A) count_112a++;
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x00003162) count_113c++;
+ if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x0003C3E0) count_113d++;
+ }
+
+ int minimum_match_dll = 7;
+
+ if (count_109b >= minimum_match_dll) version_Game = V109b;
+ if (count_109d >= minimum_match_dll) version_Game = V109d;
+ if (count_110f >= minimum_match_dll) version_Game = V110;
+ if (count_111 >= minimum_match_dll) version_Game = V111;
+ if (count_111b >= minimum_match_dll) version_Game = V111b;
+ if (count_112a >= minimum_match_dll) version_Game = V112;
+ if (count_113c >= minimum_match_dll) version_Game = V113c;
+ if (count_113d >= minimum_match_dll) version_Game = V113d;
+
+ //version_SmackW32 = version_Game;
+ version_D2Common = version_Game;
+ //version_ijl11 = version_Game;
+ //version_D2Gdi = version_Game;
+ version_D2Win = version_Game;
+ //version_D2sound = version_Game;
+ //version_D2MCPCLI = version_Game;
+ version_D2Launch = version_Game;
+ version_D2gfx = version_Game;
+ version_D2Client = version_Game;
+ version_D2Net = version_Game;
+ version_D2Lang = version_Game;
+ version_D2Game = version_Game;
+ version_D2CMP = version_Game;
+ //version_Bnclient = version;
+ version_Fog = version_Game;
+ version_Storm = version_Game;
+
+ log_msg("DLL match for version 1.09b :\t%d\n", count_109b);
+ log_msg("DLL match for version 1.09d :\t%d\n", count_109d);
+ log_msg("DLL match for version 1.10f :\t%d\n", count_110f);
+ log_msg("DLL match for version 1.11 :\t%d\n", count_111);
+ log_msg("DLL match for version 1.11b :\t%d\n", count_111b);
+ log_msg("DLL match for version 1.12a :\t%d\n", count_112a);
+ log_msg("DLL match for version 1.13c :\t%d\n", count_113c);
+ log_msg("\n");
+
+ offset_Game = (DWORD)GetModuleHandle("Game.exe");
+ if (offset_Game != NULL) {
+ version_Game = GetD2Version((HMODULE)offset_Game);
+ log_msg("Game.exe loaded at:\t%08X (%s)\n", offset_Game, GetVersionString(version_Game));
+ if (version_Game >= V114a)
+ {
+ //version_SmackW32 = version_Game;
+ version_D2Common = version_Game;
+ //version_ijl11 = version_Game;
+ //version_D2Gdi = version_Game;
+ version_D2Win = version_Game;
+ //version_D2sound = version_Game;
+ //version_D2MCPCLI = version_Game;
+ version_D2Launch = version_Game;
+ version_D2gfx = version_Game;
+ version_D2Client = version_Game;
+ version_D2Net = version_Game;
+ version_D2Lang = version_Game;
+ version_D2Game = version_Game;
+ version_D2CMP = version_Game;
+ //version_Bnclient = version;
+ version_Fog = version_Game;
+ version_Storm = version_Game;
+ }
+ }
+
+ //if (offset_Game != NULL) {
+ // pHeader = GetHeader((LPBYTE)offset_Game);
+ // if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x00291342) count_114a++;
+ // if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x002854F2) count_114b++;
+ // if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x002850E2) count_114c++;
+ // if (pHeader->OptionalHeader.AddressOfEntryPoint == 0x00282985) count_114d++;
+ //}
+
+ log_msg("Version game is:\t(%s)\n\n", GetVersionString(version_Game));
+
+ if (version_Game == UNKNOWN)
+ {
+ MessageBoxA(NULL, "This version of Diablo II is not supported by Plugy. Please upgrade or downgrade to a supported version.", "Plugy 14.03", MB_OK);
+ }
+}
+
//////////////////////////////////// EXPORTS FUNCTIONS ////////////////////////////////////
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