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