+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Mupen64plus-ui-console - osal_dynamiclib_win32.c *
+ * Mupen64Plus homepage: http://code.google.com/p/mupen64plus/ *
+ * Copyright (C) 2009 Richard Goedeken *
+ * *
+ * This program is free software; you can redistribute it and/or modify *
+ * it under the terms of the GNU General Public License as published by *
+ * the Free Software Foundation; either version 2 of the License, or *
+ * (at your option) any later version. *
+ * *
+ * This program is distributed in the hope that it will be useful, *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
+ * GNU General Public License for more details. *
+ * *
+ * You should have received a copy of the GNU General Public License *
+ * along with this program; if not, write to the *
+ * Free Software Foundation, Inc., *
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+#include <windows.h>
+#include <stdlib.h>
+#include <stdio.h>
+
+#include "m64p_types.h"
+#include "osal_dynamiclib.h"
+
+m64p_error osal_dynlib_open(m64p_dynlib_handle *pLibHandle, const char *pccLibraryPath)
+{
+ if (pLibHandle == NULL || pccLibraryPath == NULL)
+ return M64ERR_INPUT_ASSERT;
+
+ *pLibHandle = LoadLibrary(pccLibraryPath);
+
+ if (*pLibHandle == NULL)
+ {
+ char *pchErrMsg;
+ DWORD dwErr = GetLastError();
+ FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM, NULL, dwErr,
+ MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), (LPTSTR) &pchErrMsg, 0, NULL);
+ fprintf(stderr, "LoadLibrary('%s') error: %s\n", pccLibraryPath, pchErrMsg);
+ LocalFree(pchErrMsg);
+ return M64ERR_INPUT_NOT_FOUND;
+ }
+
+ return M64ERR_SUCCESS;
+}
+
+void * osal_dynlib_getproc(m64p_dynlib_handle LibHandle, const char *pccProcedureName)
+{
+ if (pccProcedureName == NULL)
+ return NULL;
+
+ return GetProcAddress(LibHandle, pccProcedureName);
+}
+
+m64p_error osal_dynlib_close(m64p_dynlib_handle LibHandle)
+{
+ int rval = FreeLibrary(LibHandle);
+
+ if (rval == 0)
+ {
+ char *pchErrMsg;
+ DWORD dwErr = GetLastError();
+ FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM, NULL, dwErr,
+ MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), (LPTSTR) &pchErrMsg, 0, NULL);
+ fprintf(stderr, "FreeLibrary() error: %s\n", pchErrMsg);
+ LocalFree(pchErrMsg);
+ return M64ERR_INTERNAL;
+ }
+
+ return M64ERR_SUCCESS;
+}