| /* GMODULE - GLIB wrapper code for dynamic module loading |
| * Copyright (C) 1998 Tim Janik |
| * Copyright (C) 1998 Tor Lillqvist |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Library General Public |
| * License as published by the Free Software Foundation; either |
| * version 2 of the License, or (at your option) any later version. |
| * |
| * This library 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 |
| * Library General Public License for more details. |
| * |
| * You should have received a copy of the GNU Library General Public |
| * License along with this library; if not, write to the |
| * Free Software Foundation, Inc., 59 Temple Place - Suite 330, |
| * Boston, MA 02111-1307, USA. |
| */ |
| |
| /* |
| * MT safe |
| */ |
| |
| #include <stdio.h> |
| #include <windows.h> |
| |
| /* --- functions --- */ |
| static gpointer |
| _g_module_open (const gchar *file_name, |
| gboolean bind_lazy) |
| { |
| HINSTANCE handle; |
| |
| handle = LoadLibrary (file_name); |
| if (!handle) |
| { |
| char error[100]; |
| sprintf (error, "Error code %d", GetLastError ()); |
| g_module_set_error (error); |
| } |
| |
| return handle; |
| } |
| |
| static gpointer |
| _g_module_self (void) |
| { |
| HMODULE handle; |
| |
| handle = GetModuleHandle (NULL); |
| if (!handle) |
| { |
| char error[100]; |
| sprintf (error, "Error code %d", GetLastError ()); |
| g_module_set_error (error); |
| } |
| |
| return handle; |
| } |
| |
| static void |
| _g_module_close (gpointer handle, |
| gboolean is_unref) |
| { |
| if (!FreeLibrary (handle)) |
| { |
| char error[100]; |
| sprintf (error, "Error code %d", GetLastError ()); |
| g_module_set_error (error); |
| } |
| } |
| |
| static gpointer |
| _g_module_symbol (gpointer handle, |
| const gchar *symbol_name) |
| { |
| gpointer p; |
| |
| p = GetProcAddress (handle, symbol_name); |
| if (!p) |
| { |
| char error[100]; |
| sprintf (error, "Error code %d", GetLastError ()); |
| g_module_set_error (error); |
| } |
| return p; |
| } |
| |
| static gchar* |
| _g_module_build_path (const gchar *directory, |
| const gchar *module_name) |
| { |
| if (directory) |
| return g_strconcat (directory, "\\", module_name, ".dll", NULL); |
| else |
| return g_strconcat (module_name, ".dll", NULL); |
| } |