~hikiko/nux/arb-srgba-shader

#include "../NKernel.h"

#include "NPluginInterface.h"

#include "NPluginManager.h"

 

 

NAMESPACE_BEGIN

 

void NPluginManager::GetPluginList(TCHAR * dirPath, bool addToList)

{               

        if(!addToList) ClearPluginList();

 

        WIN32_FIND_DATA fd;

        TCHAR fname[MAX_PATH];

        STRCPY_S(fname, MAX_PATH, dirPath);

    size_t len = _tcslen(fname);

        if(fname[len-1] == TEXT('/') || fname[len-1] == TEXT('\\'))

        STRCAT_S(fname, MAX_PATH, TEXT("*.dll"));

        else

        STRCAT_S(fname, MAX_PATH, TEXT("\\*.dll"));

        HANDLE hFind = FindFirstFile(fname, &fd); 

 

    NFileName Path = dirPath;

    Path.RemoveBackSlashAtEnd();

    Path.RemoveSlashAtEnd();

 

        if (hFind == INVALID_HANDLE_VALUE) 

        {

                FindClose(hFind);

                return;

        }

 

        do 

        { 

                HINSTANCE dllHandle = NULL;

                try

                {

                        if (!(fd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY))

                        {                                       

                NFileName FilePath = Path + INL_PATH_SEPARATOR_STRING + fd.cFileName;

                                dllHandle = LoadLibrary(FilePath.GetTCharPtr());

                                if (dllHandle != NULL) 

                                {

                                        PLUGIN_FACTORYFUNC funcHandle;

                                        funcHandle = reinterpret_cast<PLUGIN_FACTORYFUNC>(GetProcAddress(dllHandle, "makePlugin"));

                                        if(funcHandle !=NULL)

                                        {                                                       

                                                NPlugin * curPlugin = new NPlugin();

                                                curPlugin->SetFileName(FilePath.GetTCharPtr());

 

                                                PLUGIN_TEXTFUNC textFunc;

                                                textFunc = reinterpret_cast<PLUGIN_TEXTFUNC>(GetProcAddress(dllHandle, "getPluginType"));

                                                curPlugin->SetType(textFunc());

                                                textFunc = reinterpret_cast<PLUGIN_TEXTFUNC>(GetProcAddress(dllHandle, "getPluginName"));

                                                curPlugin->SetName(textFunc());

 

                                                pluginRegister.push_back(curPlugin);

                                        }

                                        FreeLibrary(dllHandle);

                                }

                        }

                }

                catch(...)

                {

                        if (dllHandle != NULL) FreeLibrary(dllHandle);

                }

        } while (FindNextFile(hFind, &fd));

        FindClose(hFind); 

}

 

NAMESPACE_END