Initial version of project

BUILD.md

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+Building AdvSpec plugin
+==============================
+
+Notice
+-
+AdvSpec is not yet available for Linux & OS X.
+
+Requirements
+-
+* **[Windows]** Visual Studio or Visual Express C++
+* cmake 2.6+
+* source-sdk-2013 - https://github.com/ValveSoftware/source-sdk-2013/
+
+Building
+-  
+**Windows**  
+`cmake -DHL2SDK=c:\path\to\source-sdk-2013\mp\src -G "Visual Studio 10" ..`  
+Then open in Visual Studio/C++ Express and build. Note the `\mp\src` in the SDK path!  
+
+Open advspec properties, then in `Linker -> Input -> Ignore Specific Default Libraries`, change `libcmt`, to `libcmtd`  
+Do this for Debug and Release.

CMakeLists.txt

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+cmake_minimum_required(VERSION 2.6)
+
+project(statusspec)
+
+set(PACKAGE "statusspec")
+set(PACKAGE_VERSION "v0.1")
+set(PACKAGE_BUGREPORT "https://github.com/fwdcp/StatusSpec/issues")
+set(PACKAGE_NAME "${PACKAGE}")
+set(PACKAGE_STRING "${PACKAGE} ${PACKAGE_VERSION}")
+set(PACKAGE_TARNAME "${PACKAGE}_${PACKAGE_VERSION}")
+set(PACKAGE_URL "https://github.com/fwdcp/StatusSpec")
+set(VERSION "${PACKAGE_VERSION}")
+
+include_directories(${PROJECT_BINARY_DIR})
+# Put final product in 'bin' folder
+SET(CMAKE_LIBRARY_OUTPUT_DIRECTORY "${PROJECT_BINARY_DIR}/bin")
+
+# Include source and hl2sdk
+include_directories(${PROJECT_SOURCE_DIR}/src)
+include_directories(${HL2SDK}/common)
+include_directories(${HL2SDK}/public)
+include_directories(${HL2SDK}/public/tier0)
+include_directories(${HL2SDK}/public/tier1)
+include_directories(${HL2SDK}/game/client)
+include_directories(${HL2SDK}/game/shared)
+
+set(HDR_PUBLIC
+	src/statusspec.h
+	src/offsets.h
+	src/stdafx.h
+	src/vfuncs.h
+	)
+
+set(SOURCES
+	src/statusspec.cpp
+	src/offsets.cpp
+	src/vfuncs.cpp
+	)
+
+source_group("Header Files" FILES ${HDR_PUBLIC})
+source_group("Source FIles" FILES ${SOURCES})
+
+# Setup defines, compiler options and linker options for each platform
+if(UNIX) # Common Unix settings
+	if(${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
+		# Malloc fix
+		include_directories(/usr/include/malloc)
+		set(SymbolVisibility "hidden")
+		set(GCC_ExtraCompilerFlags "")
+		set(GCC_ExtraLinkerFlags "")
+		set(WarnFlags "-Wall -Wextra -Wshadow -Wno-invalid-offsetof  -Wno-unknown-pragmas -Wno-unused-parameter -Wno-unused-value -Wno-missing-field-initializers -Wno-sign-compare -Wno-reorder -Wno-invalid-offsetof -Wno-float-equal -Werror=return-type -fdiagnostics-show-option -Wformat -Wformat-security")
+
+		#Set Optimizer Level
+		if(CMAKE_BUILD_TYPE MATCHES DEBUG)
+			set(OptimizerLevel "-gdwarf-2 -g -O0")
+			add_definitions(-DDEBUG -D_DEBUG -DGNUC -DPOSIX -D_OSX -DOSX -D_DARWIN_UNLIMITED_SELECT -DFD_SETSIZE=10240 -DQUICKTIME_VIDEO -DFORCE_QUICKTIME -DGL_GLEXT_PROTOTYPES -DDX_TO_GL_ABSTRACTION -D_MBCS -D_DLL_EXT=.dylib -D_POSIX=1)
+		else()
+			set(OptimizerLevel "-gdwarf-2 -g -O2 -fno-strict-aliasing -ffast-math -fno-omit-frame-pointer")
+			add_definitions(-DNDEBUG -DGNUC -DPOSIX -D_OSX -DOSX -D_DARWIN_UNLIMITED_SELECT -DFD_SETSIZE=10240 -DQUICKTIME_VIDEO -DFORCE_QUICKTIME -DGL_GLEXT_PROTOTYPES -DDX_TO_GL_ABSTRACTION -D_MBCS -D_DLL_EXT=.dylib -D_POSIX=1)
+		endif()
+
+		set(CFLAGS "-arch i386 -m32 -march=prescott -momit-leaf-frame-pointer -mtune=core2 ${WarnFlags} -fvisibility=${SymbolVisibility} ${OptimizerLevel} -pipe ${GCC_ExtraCompilerFlags} -Usprintf -Ustrncpy -UPROTECTED_THINGS_ENABLE -mmacosx-version-min=10.5 -fasm-blocks")
+		set(COMPILER_FLAGS ${CFLAGS})
+		add_definitions(-DVPROF_LEVEL=1 -DGNUC -DNO_HOOK_MALLOC -DNO_MALLOC_OVERRIDE)
+		set(LINKER_FLAGS "${CFLAGS} ${GCC_ExtraLinkerFlags} ${OptimizerLevel} -dynamiclib -current_version 1.0 -compatibility_version 1.0 -Wl,-dead_strip -Wl,-no_dead_strip_inits_and_terms")
+	else() # Linux
+		set(SymbolVisibility "hidden")
+		set(GCC_ExtraCompilerFlags "-U_FORTIFY_SOURCE")
+		set(GCC_ExtraLinkerFlags "")
+		set(WarnFlags "-Wall -Wextra -Wshadow -Wno-invalid-offsetof -Wno-unknown-pragmas -Wno-unused-parameter -Wno-unused-value -Wno-missing-field-initializers -Wno-sign-compare -Wno-reorder -Wno-invalid-offsetof -Wno-float-equal -Werror=return-type -fdiagnostics-show-option -Wformat -Wformat-security")
+
+		# Set Optimizer Level
+		if(CMAKE_BUILD_TYPE MATCHES DEBUG)
+			set(OptimizerLevel "-gdwarf-2 -g -O0")
+			add_definitions(-DDEBUG -D_DEBUG -DPOSIX -DGNUC -DLINUX -D_LINUX -DRAD_TELEMETRY_DISABLED -DBINK_VIDEO -DGL_GLEXT_PROTOTYPES -DDX_TO_GL_ABSTRACTION -DUSE_SDL -D_MBCS -D_EXTERNAL_DLL_EXT=.so -D_DLL_EXT=.so -D_LINUX=1 -D_POSIX=1 -DLINUX=1 -DPOSIX=1)
+		else()
+			set(OptimizerLevel "-gdwarf-2 -g -O2 -fno-strict-aliasing -ffast-math -fno-omit-frame-pointer -ftree-vectorize -fpredictive-commoning -funswitch-loops")
+			add_definitions(-DNDEBUG -DPOSIX -DGNUC -DLINUX -D_LINUX -DRAD_TELEMETRY_DISABLED -DBINK_VIDEO -DGL_GLEXT_PROTOTYPES -DDX_TO_GL_ABSTRACTION -DUSE_SDL -D_MBCS -D_EXTERNAL_DLL_EXT=.so -D_DLL_EXT=.so -D_LINUX=1 -D_POSIX=1 -DLINUX=1 -DPOSIX=1)
+		endif()
+
+		set(CFLAGS "-m32 -march=pentium4 -mtune=core2 -msse2 -mfpmath=sse ${WarnFlags} -fvisibility=${SymbolVisibility} ${OptimizerLevel} -pipe ${GCC_ExtraCompilerFlags} -Usprintf -Ustrncpy -UPROTECTED_THINGS_ENABLE")
+		set(COMPILER_FLAGS ${CFLAGS})
+		add_definitions(-DVPROF_LEVEL=1 -DGNUC -DNO_HOOK_MALLOC -DNO_MALLOC_OVERRIDE)
+		set(LINKER_FLAGS "${CFLAGS} ${GCC_ExtraLinkerFlags} ${OptimizerLevel} -Wl,--build-id -shared -Wl,--no-undefined -Wl,-Map,$(@:.so=).map -static-libgcc -Wl,--start-group -Wl,--end-group -lm -ldl -lpthread -l:ld-linux.so.2")
+	endif()
+else() # Windows
+	# Force use of static libs
+	# Credit SteveL & brofield on StackOverflow
+	foreach(flag_var CMAKE_CXX_FLAGS CMAKE_CXX_FLAGS_DEBUG CMAKE_CXX_FLAGS_RELEASE CMAKE_CXX_FLAGS_MINSIZEREL CMAKE_CXX_FLAGS_RELWITHDEBINOFO)
+		string(REGEX REPLACE "/MT" "/MD" ${flag_var} "${${flag_var}}")
+	endforeach()
+
+	add_definitions(/D_CRT_SECURE_NO_DEPRECATE /D_CRT_SECURE_NO_WARNINGS /D_CRT_NONSTDC_NO_DEPRECATE)
+	set(COMPILER_FLAGS "/EHsc /DR- /W3 /nologo /Zi /TP")
+	set(LINKER_FLAGS "/MACHINE:X86 /subsystem:windows /NODEFAULTLIB:libc /NODEFAULTLIB:libcd")
+	set(CMAKE_SHARED_LINKER_FLAGS_DEBUG "${CMAKE_SHARED_LINKER_FLAGS_DEBUG} /NODEFAULTLIB:libcmt")
+	set(CMAKE_SHARED_LINKER_FLAGS_RELEASE "${CMAKE_SHARED_LINKER_FLAGS_RELEASE} /NODEFAULTLIB:libcmt")
+endif()
+
+set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${COMPILER_FLAGS}")
+set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} ${LINKER_FLAGS}")
+
+# Create the plugin
+add_library(statusspec SHARED
+	${HDR_PUBLIC}
+	${SOURCES})
+
+# Remove 'lib' prefix
+set_target_properties(statusspec PROPERTIES PREFIX "")
+
+# Link sdk libraries
+if(WIN32)
+	target_link_libraries(statusspec ${HL2SDK}/lib/public/tier0.lib)
+	target_link_libraries(statusspec ${HL2SDK}/lib/public/tier1.lib)
+else()
+	if(${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
+		target_link_libraries(statusspec ${HL2SDK}/lib/public/osx32/libtier0.dylib)
+		target_link_libraries(statusspec ${HL2SDK}/lib/public/osx32/tier1.a)
+	else()
+		target_link_libraries(statusspec ${HL2SDK}/lib/public/linux32/libtier0.so)
+		target_link_libraries(statusspec ${HL2SDK}/lib/public/linux32/tier1.a)
+	endif()
+
+	target_link_libraries(statusspec dl)
+endif()

LICENSE.md

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+AdvSpec  
+Copyright (c) 2013, Matthew McNamara  
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without  
+modification, are permitted provided that the following conditions are met:
+
+* Redistributions of source code must retain the above copyright  
+  notice, this list of conditions and the following disclaimer.  
+* Redistributions in binary form must reproduce the above copyright  
+  notice, this list of conditions and the following disclaimer in the  
+  documentation and/or other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND  
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED  
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE  
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE  
+FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL  
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;  
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND  
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT  
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS  
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

src/offsets.cpp

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+/*
+ *  offsets.cpp
+ *  WebSpec project
+ *  Modified for AdvSpec, used in StatusSpec
+ *  
+ *  Copyright (c) 2013 Matthew McNamara
+ *  BSD 2-Clause License
+ *  http://opensource.org/licenses/BSD-2-Clause
+ *
+ */
+
+#include "offsets.h"
+
+int WSOffsets::pCTFPlayer__m_iTeamNum = 0;
+int WSOffsets::pCTFPlayer__m_nPlayerCond = 0;
+int WSOffsets::pCTFPlayer___condition_bits = 0;
+int WSOffsets::pCTFPlayer__m_nPlayerCondEx = 0;
+int WSOffsets::pCTFPlayer__m_nPlayerCondEx2 = 0;
+
+//=================================================================================
+// Find the offsets for all stored NetVars
+// TODO: change to bool when an offset can't be found
+//=================================================================================
+void WSOffsets::PrepareOffsets() {
+	WSOffsets::pCTFPlayer__m_iTeamNum = WSOffsets::FindOffsetOfClassProp("CTFPlayer", "m_iTeamNum");
+	WSOffsets::pCTFPlayer__m_nPlayerCond = WSOffsets::FindOffsetOfClassProp("CTFPlayer", "m_nPlayerCond");
+	WSOffsets::pCTFPlayer___condition_bits = WSOffsets::FindOffsetOfClassProp("CTFPlayer", "_condition_bits");
+	WSOffsets::pCTFPlayer__m_nPlayerCondEx = WSOffsets::FindOffsetOfClassProp("CTFPlayer", "_condition_bits");
+	WSOffsets::pCTFPlayer__m_nPlayerCondEx2 = WSOffsets::FindOffsetOfClassProp("CTFPlayer", "m_nPlayerCondEx2");
+}
+
+//=================================================================================
+// Loop through all server classes until className is found, then crawl through the
+// class to find the property
+// TODO: return -1 when an offset is not found
+//=================================================================================
+int WSOffsets::FindOffsetOfClassProp(const char *className, const char *propName) {
+	//ServerClass *sc = serverGameDLL->GetAllServerClasses();
+	ClientClass *sc = pClient->GetAllClasses();
+	while (sc) {
+		if (Q_strcmp(sc->GetName(), className) == 0) {
+			//SendTable *sTable = sc->m_pTable;
+			RecvTable *sTable = sc->m_pRecvTable;
+			if (sTable) {
+				int offset = 0;
+				bool found = WSOffsets::CrawlForPropOffset(sTable, propName, offset);
+				if (!found)
+					offset = 0;
+				return offset;
+			}
+		}
+		sc = sc->m_pNext;
+	}
+	return 0;
+}
+
+int WSOffsets::FindOffsetOfArrayEnt(const char *classname, const char *arrayName, int element) {
+	ClientClass *cc = pClient->GetAllClasses();
+	while (cc) {
+		if (Q_strcmp(cc->GetName(), classname) == 0) {
+			RecvTable *rTable = cc->m_pRecvTable;
+			if (rTable) {
+				int offset = 0;
+				bool found = WSOffsets::CrawlForArrayEnt(rTable, arrayName, element, offset);
+				if (!found)
+					offset = 0;
+				return offset;
+			}
+		}
+		cc = cc->m_pNext;
+	}
+
+	return 0;
+}
+
+//=================================================================================
+// Search through a class table, and any subtables, for a given property name
+//=================================================================================
+bool WSOffsets::CrawlForPropOffset(RecvTable *sTable, const char *propName, int &offset) {
+	for (int i=0; i < sTable->GetNumProps(); i++) {
+		//SendProp *sProp = sTable->GetProp(i);
+		RecvProp *sProp = sTable->GetProp(i);
+		if (strcmp(sProp->GetName(),"000") == 0) //End of an array
+			continue;
+
+		//SendTable *sChildTable = sProp->GetDataTable();
+		RecvTable *sChildTable = sProp->GetDataTable();
+
+		//Check if it is an array, don't care for these atm so skip them
+		bool isArray = false;
+		if (sChildTable && sChildTable->GetNumProps() > 0) {
+			if (   !strcmp(sChildTable->GetProp(0)->GetName(), "000")
+				|| !strcmp(sChildTable->GetProp(0)->GetName(), "lengthproxy"))
+				isArray = true;
+		}
+
+		if (!isArray) {
+			//If we have our property, add to the offset and start returning
+			if (strcmp(sProp->GetName(), propName) == 0) {
+				offset += sProp->GetOffset();
+				return true;
+			}
+
+			//If we find a subtable, search it for the property, 
+			//but keep current offset in case it isn't found here
+			if (sProp->GetType() == DPT_DataTable) {
+				int origOffset = offset;
+				offset += sProp->GetOffset();
+				bool found = WSOffsets::CrawlForPropOffset(sChildTable, propName, offset);
+				if (found) {
+					return true;
+				} else {
+					offset = origOffset;
+				}
+			}
+		} else {
+			continue;
+		}
+
+		if (strcmp(sProp->GetName(), "000") == 0) //More array stuff from dumping function, may not be needed here
+			break;
+	}
+	return false;
+}
+
+bool WSOffsets::CrawlForArrayEnt(RecvTable *sTable, const char *propName, int element, int &offset) {
+	for (int i=0; i < sTable->GetNumProps(); i++) {
+		RecvProp *sProp = sTable->GetProp(i);
+		if (strcmp(sProp->GetName(),"000") == 0) //End of an array
+			continue;
+
+		//SendTable *sChildTable = sProp->GetDataTable();
+		RecvTable *sChildTable = sProp->GetDataTable();
+
+		//Check if it is an array, don't care for these atm so skip them
+		bool isArray = false;
+		if (sChildTable && sChildTable->GetNumProps() > 0) {
+			if (   !strcmp(sChildTable->GetProp(0)->GetName(), "000")
+				|| !strcmp(sChildTable->GetProp(0)->GetName(), "lengthproxy"))
+				isArray = true;
+		}
+
+		if (!isArray) {
+			//If we have our property, add to the offset and start returning
+			if (strcmp(sProp->GetName(), propName) == 0) {
+				offset += sProp->GetOffset();
+				return true;
+			}
+
+			//If we find a subtable, search it for the property, 
+			//but keep current offset in case it isn't found here
+			if (sProp->GetType() == DPT_DataTable) {
+				int origOffset = offset;
+				offset += sProp->GetOffset();
+				bool found = WSOffsets::CrawlForArrayEnt(sChildTable, propName, element, offset);
+				if (found) {
+					return true;
+				} else {
+					offset = origOffset;
+				}
+			}
+		} else {
+			if (strcmp(sProp->GetName(), propName) != 0)
+				continue;
+
+			//We have our array
+			offset += sProp->GetOffset();
+
+			int elements = sProp->GetDataTable()->GetNumProps();
+			if (element < 0 || element >= elements)
+				return false;
+
+			offset += sProp->GetDataTable()->GetProp(element)->GetOffset();
+			return true;
+		}
+
+		if (strcmp(sProp->GetName(), "000") == 0) //More array stuff from dumping function, may not be needed here
+			break;
+	}
+	return false;
+}

src/offsets.h

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+/*
+ *  offsets.h
+ *  WebSpec project
+ *  Modified for AdvSpec, used in StatusSpec
+ *  
+ *  Copyright (c) 2013 Matthew McNamara
+ *  BSD 2-Clause License
+ *  http://opensource.org/licenses/BSD-2-Clause
+ *
+ */
+
+#ifndef OFFSETS_H
+#define OFFSETS_H
+
+#include "cdll_client_int.h"
+#include "client_class.h"
+
+extern IBaseClientDLL *pClient;
+
+class WSOffsets {
+public:
+	static int pCTFPlayer__m_iTeamNum;
+	static int pCTFPlayer__m_nPlayerCond;
+	static int pCTFPlayer___condition_bits;
+	static int pCTFPlayer__m_nPlayerCondEx;
+	static int pCTFPlayer__m_nPlayerCondEx2;
+
+	static void PrepareOffsets();
+	static int FindOffsetOfClassProp(const char *className, const char *propName);
+	static int FindOffsetOfArrayEnt(const char *classname, const char *arrayName, int element);
+
+private:
+	static bool CrawlForPropOffset(RecvTable *sTable, const char *propName, int &offset);
+	static bool CrawlForArrayEnt(RecvTable *sTable, const char *propName, int element, int &offset);
+};
+
+#define MakePtr( cast, ptr, addValue ) (cast)( (unsigned long)(ptr) + (unsigned long)(addValue))
+
+#endif