diff options
Diffstat (limited to 'glib-1.2.10/gmodule/gmodule-win32.c')
-rw-r--r-- | glib-1.2.10/gmodule/gmodule-win32.c | 120 |
1 files changed, 120 insertions, 0 deletions
diff --git a/glib-1.2.10/gmodule/gmodule-win32.c b/glib-1.2.10/gmodule/gmodule-win32.c new file mode 100644 index 0000000..8d021e1 --- /dev/null +++ b/glib-1.2.10/gmodule/gmodule-win32.c @@ -0,0 +1,120 @@ +/* GMODULE - GLIB wrapper code for dynamic module loading + * Copyright (C) 1998, 2000 Tim Janik + * + * WIN32 GMODULE implementation + * 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. + */ + +/* + * Modified by the GLib Team and others 1997-1999. See the AUTHORS + * file for a list of people on the GLib Team. See the ChangeLog + * files for a list of changes. These files are distributed with + * GLib at ftp://ftp.gtk.org/pub/gtk/. + */ + +/* + * 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) + { + gchar 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) + { + gchar 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)) + { + gchar 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) + { + gchar 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) +{ + gint k; + + k = strlen (module_name); + if (directory && *directory) + if (k > 4 && g_strcasecmp (module_name + k - 4, ".dll") == 0) + return g_strconcat (directory, "\\", module_name, NULL); + else + return g_strconcat (directory, "\\", module_name, ".dll", NULL); + else if (k > 4 && g_strcasecmp (module_name + k - 4, ".dll") == 0) + return g_strdup (module_name); + else + return g_strconcat (module_name, ".dll", NULL); +} |