Initial community commit

Src/replicant/component/win/ComponentManager.cpp

@@ -0,0 +1,88 @@
+#include "ComponentManager.h"
+#include "foundation/error.h"
+#include "nx/nxuri.h"
+
+int ComponentManager::AddComponent(nx_uri_t filename)
+{
+	if (phase > PHASE_LOADED)
+		return NErr_Error;
+
+	HMODULE hLib = LoadLibraryW(filename->string);
+	if (hLib)
+	{
+		GETCOMPONENT_FUNC pr = (GETCOMPONENT_FUNC)GetProcAddress(hLib, "GetWasabi2Component");
+		if (pr)
+		{
+			ifc_component *component = pr();
+			if (component)
+			{
+				if (component->component_info.wasabi_version != wasabi2_component_version
+					|| component->component_info.nx_api_version != nx_api_version
+					|| component->component_info.nx_platform_guid != nx_platform_guid)
+				{
+					FreeLibrary(hLib);
+					return NErr_IncompatibleVersion;
+				}
+
+				component->component_info.hModule = hLib;
+				component->component_info.filename = NXURIRetain(filename);
+				int ret = component->Initialize(service_api);
+				if (ret != NErr_Success)
+				{
+					NXURIRelease(component->component_info.filename);
+					FreeLibrary(hLib);
+					return ret;
+				}
+
+				/* if the component was added late, we'll need to run some extra stages */
+				ret = LateLoad(component);
+				if (ret != NErr_Success)
+				{
+					NXURIRelease(component->component_info.filename);
+					FreeLibrary(hLib);
+					return ret;
+				}
+
+				components.push_back(component);
+				return NErr_Success;
+			}
+		}
+		return NErr_Error;
+	}
+	else
+	{
+		return NErr_FileNotFound;
+	}
+}
+
+int ComponentManager::AddDirectory(nx_uri_t directory)
+{
+	WIN32_FIND_DATAW find_data = {0};
+
+	nx_uri_t directory_mask;
+	int ret = NXURICreateFromPath(&directory_mask, L"*.w6c", directory);
+	if (ret != NErr_Success)
+		return ret;
+
+	HANDLE find_handle = FindFirstFileW(directory_mask->string, &find_data);
+	if (find_handle != INVALID_HANDLE_VALUE)
+	{
+		do
+		{			
+			nx_uri_t w6c_filename;
+			if (NXURICreateFromPath(&w6c_filename, find_data.cFileName, directory) == NErr_Success)
+			{
+				AddComponent(w6c_filename);
+				NXURIRelease(w6c_filename);
+			}
+		}
+		while (FindNextFileW(find_handle,&find_data));
+		FindClose(find_handle);
+	}
+	return NErr_Success;
+}
+
+void ComponentManager::CloseComponent(ifc_component *component)
+{
+	FreeLibrary(component->component_info.hModule);
+}