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@ -34,12 +34,6 @@
@@ -34,12 +34,6 @@
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#include "CDetour/detours.h" |
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#include "extension.h" |
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/* SourceMod CDetour doesn't have this */ |
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#define DETOUR_DECL_STATIC2(name, ret, p1type, p1name, p2type, p2name) \ |
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ret (*name##_Actual)(p1type, p2type) = NULL; \
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ret name(p1type p1name, p2type p2name) |
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/* */ |
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#if SOURCE_ENGINE > SE_LEFT4DEAD2 |
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#define WINDOWS_SIGNATURE "\x55\x8B\xEC\x83\xE4\xF8\x83\xEC\x14\x8B\x45\x08\x53\x56\x57\x8B\xF9" |
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#define WINDOWS_SIG_LENGTH 17 |
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@ -56,10 +50,9 @@ ret name(p1type p1name, p2type p2name)
@@ -56,10 +50,9 @@ ret name(p1type p1name, p2type p2name)
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Cleaner g_Cleaner; |
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SMEXT_LINK(&g_Cleaner); |
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CDetour *g_pDetour = 0; |
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CDetour *g_pPrintf = 0; |
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CDetour *g_pDetour = NULL; |
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char **g_ppStrings; |
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char **g_ppStrings = NULL; |
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int g_Strings = 0; |
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#if SOURCE_ENGINE >= SE_LEFT4DEAD2 |
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@ -86,6 +79,10 @@ DETOUR_DECL_STATIC2(Detour_DefSpew, SpewRetval_t, SpewType_t, channel, char *, t
@@ -86,6 +79,10 @@ DETOUR_DECL_STATIC2(Detour_DefSpew, SpewRetval_t, SpewType_t, channel, char *, t
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bool Cleaner::SDK_OnLoad(char *error, size_t maxlength, bool late) |
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{ |
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g_pDetour = NULL; |
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g_ppStrings = NULL; |
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g_Strings = 0; |
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CDetourManager::Init(g_pSM->GetScriptingEngine(), 0); |
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char szPath[256]; |
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@ -108,7 +105,9 @@ bool Cleaner::SDK_OnLoad(char *error, size_t maxlength, bool late)
@@ -108,7 +105,9 @@ bool Cleaner::SDK_OnLoad(char *error, size_t maxlength, bool late)
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rewind(pFile); |
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g_ppStrings = (char**)malloc(Lines * sizeof(char**)); |
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g_ppStrings = (char **)malloc(Lines * sizeof(char **)); |
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memset(g_ppStrings, 0, Lines * sizeof(char **)); |
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while(!feof(pFile)) |
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{ |
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g_ppStrings[g_Strings] = (char *)malloc(256 * sizeof(char *)); |
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@ -116,15 +115,30 @@ bool Cleaner::SDK_OnLoad(char *error, size_t maxlength, bool late)
@@ -116,15 +115,30 @@ bool Cleaner::SDK_OnLoad(char *error, size_t maxlength, bool late)
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int Len = strlen(g_ppStrings[g_Strings]); |
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if(g_ppStrings[g_Strings][Len - 1] == '\r' || g_ppStrings[g_Strings][Len - 1] == '\n') |
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g_ppStrings[g_Strings][Len - 1] = 0; |
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g_ppStrings[g_Strings][Len - 1] = 0; |
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if(g_ppStrings[g_Strings][Len - 2] == '\r') |
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g_ppStrings[g_Strings][Len - 2] = 0; |
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g_Strings++; |
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g_ppStrings[g_Strings][Len - 2] = 0; |
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Len = strlen(g_ppStrings[g_Strings]); |
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if(!Len) |
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{ |
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free(g_ppStrings[g_Strings]); |
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g_ppStrings[g_Strings] = NULL; |
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} |
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else |
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g_Strings++; |
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} |
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fclose(pFile); |
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if(!g_Strings) |
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{ |
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SDK_OnUnload(); |
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snprintf(error, maxlength, "Config is empty, disabling extension."); |
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return false; |
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} |
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#if SOURCE_ENGINE >= SE_LEFT4DEAD2 |
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#ifdef PLATFORM_WINDOWS |
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HMODULE pTier0 = GetModuleHandle("tier0.dll"); |
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@ -132,9 +146,11 @@ bool Cleaner::SDK_OnLoad(char *error, size_t maxlength, bool late)
@@ -132,9 +146,11 @@ bool Cleaner::SDK_OnLoad(char *error, size_t maxlength, bool late)
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#elif defined PLATFORM_LINUX |
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void *pTier0 = dlopen("libtier0.so", RTLD_NOW); |
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void *pFn = memutils->ResolveSymbol(pTier0, LINUX_SIGNATURE); |
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dlclose(pTier0); |
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#elif defined PLATFORM_APPLE |
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void *pTier0 = dlopen("libtier0.dylib", RTLD_NOW); |
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void *pFn = memutils->ResolveSymbol(pTier0, MAC_SIGNATURE); |
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dlclose(pTier0); |
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#endif |
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if(!pFn) |
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{ |
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@ -144,7 +160,7 @@ bool Cleaner::SDK_OnLoad(char *error, size_t maxlength, bool late)
@@ -144,7 +160,7 @@ bool Cleaner::SDK_OnLoad(char *error, size_t maxlength, bool late)
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#endif |
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#if SOURCE_ENGINE >= SE_LEFT4DEAD2 |
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g_pDetour = DETOUR_CREATE_MEMBER(Detour_LogDirect, fn); |
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g_pDetour = DETOUR_CREATE_MEMBER(Detour_LogDirect, pFn); |
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#else |
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g_pDetour = DETOUR_CREATE_STATIC(Detour_DefSpew, (void *)GetSpewOutputFunc()); |
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#endif |
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@ -162,8 +178,20 @@ bool Cleaner::SDK_OnLoad(char *error, size_t maxlength, bool late)
@@ -162,8 +178,20 @@ bool Cleaner::SDK_OnLoad(char *error, size_t maxlength, bool late)
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void Cleaner::SDK_OnUnload() |
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{ |
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if(g_pDetour) |
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if(g_pDetour != NULL) |
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{ |
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g_pDetour->Destroy(); |
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g_pDetour = NULL; |
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} |
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delete[] g_ppStrings; |
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if(g_ppStrings != NULL) |
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{ |
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for(int i = 0; i < g_Strings; i++) |
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{ |
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free(g_ppStrings[i]); |
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g_ppStrings[i] = NULL; |
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} |
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free(g_ppStrings); |
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g_ppStrings = NULL; |
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} |
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} |
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