xrCore: Added functions for dynamic library loading and function lookup.

OpenXRay · Nov 24, 2015 · eca97a3 · eca97a3
1 parent 7048f0a
commit eca97a3
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Showing 4 changed files with 41 additions and 0 deletions.
diff --git a/src/xrCore/ModuleLookup.cpp b/src/xrCore/ModuleLookup.cpp
@@ -0,0 +1,24 @@
+#include "ModuleLookup.hpp"
+
+#define WIN32_LEAN_AND_MEAN
+#include <windows.h>
+
+namespace XRay {
+HMODULE LoadLibrary(const char *libraryFileName, bool log)
+{
+    if (log)
+        Log("Loading DLL:", libraryFileName);
+    return ::LoadLibrary(libraryFileName);
+}
+
+void UnloadLibrary(HMODULE libraryHandle)
+{
+    FreeLibrary(libraryHandle);
+}
+
+void *GetProcAddress(HMODULE libraryHandle, const char *procName)
+{
+    return ::GetProcAddress(libraryHandle, procName);
+}
+
+}
diff --git a/src/xrCore/ModuleLookup.hpp b/src/xrCore/ModuleLookup.hpp
@@ -0,0 +1,9 @@
+#pragma once
+
+#include "xrCore.h"
+
+namespace XRay {
+XRCORE_API HMODULE LoadLibrary(const char *libraryFileName, bool log = true);
+XRCORE_API void UnloadLibrary(HMODULE libraryHandle);
+XRCORE_API void *GetProcAddress(HMODULE libraryHandle, const char *procName);
+}
diff --git a/src/xrCore/xrCore.vcxproj b/src/xrCore/xrCore.vcxproj
@@ -376,6 +376,7 @@
     <ClCompile Include="Threading\ttapi.cpp" />
     <ClCompile Include="Threading\Lock.cpp" />
     <ClCompile Include="xrCore.cpp" />
+    <ClCompile Include="ModuleLookup.cpp" />
     <ClCompile Include="xrDebugNew.cpp" />
     <ClCompile Include="xrMemory.cpp" />
     <ClCompile Include="xrMemory_align.cpp" />
@@ -508,6 +509,7 @@
     <ClInclude Include="Threading\Lock.hpp" />
     <ClInclude Include="vector.h" />
     <ClInclude Include="xrCore.h" />
+    <ClInclude Include="ModuleLookup.hpp" />
     <ClInclude Include="Platform.h" />
     <ClInclude Include="xrDebug.h" />
     <ClInclude Include="xrDebug_macros.h" />

diff --git a/src/xrCore/xrCore.vcxproj.filters b/src/xrCore/xrCore.vcxproj.filters
@@ -132,6 +132,9 @@
     <ClCompile Include="xrCore.cpp">
       <Filter>Kernel</Filter>
     </ClCompile>
+    <ClCompile Include="ModuleLookup.cpp">
+      <Filter>Kernel</Filter>
+    </ClCompile>
     <ClCompile Include="_compressed_normal.cpp">
       <Filter>Math</Filter>
     </ClCompile>
@@ -401,6 +404,9 @@
     <ClInclude Include="xrCore.h">
       <Filter>Kernel</Filter>
     </ClInclude>
+    <ClInclude Include="ModuleLookup.hpp">
+      <Filter>Kernel</Filter>
+    </ClInclude>
     <ClInclude Include="Platform.h">
       <Filter>Kernel</Filter>
     </ClInclude>