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#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);
}
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