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/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
* e-win32-reloc.c: Support relocatable installation on Win32
* Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
*
* Authors:
* Tor Lillqvist <tml@novell.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License, version 2, as published by the Free Software Foundation.
*
* 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., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*/
#include <config.h>
#include <windows.h>
#include <string.h>
#include <glib.h>
#include <libgnome/gnome-init.h>
/* localedir uses system codepage as it is passed to the non-UTF8ified
* gettext library
*/
static const char *localedir = NULL;
/* The others are in UTF-8 */
static const char *category_icons;
static const char *datadir;
static const char *ecpsdir;
static const char *etspecdir;
static const char *galviewsdir;
static const char *gladedir;
static const char *helpdir;
static const char *iconsdir;
static const char *imagesdir;
static const char *libdir;
static const char *libexecdir;
static const char *plugindir;
static const char *prefix;
static const char *privdatadir;
static const char *search_rule_dir;
static const char *sounddir;
static const char *sysconfdir;
static const char *toolsdir;
static const char *uidir;
static HMODULE hmodule;
G_LOCK_DEFINE_STATIC (mutex);
/* Silence gcc with a prototype. Yes, this is silly. */
BOOL WINAPI DllMain (HINSTANCE hinstDLL,
DWORD fdwReason,
LPVOID lpvReserved);
/* Minimal DllMain that just tucks away the DLL's HMODULE */
BOOL WINAPI
DllMain (HINSTANCE hinstDLL,
DWORD fdwReason,
LPVOID lpvReserved)
{
switch (fdwReason) {
case DLL_PROCESS_ATTACH:
hmodule = hinstDLL;
break;
}
return TRUE;
}
static char *
replace_prefix (const char *runtime_prefix,
const char *configure_time_path)
{
if (runtime_prefix &&
strncmp (configure_time_path, EVOLUTION_PREFIX "/",
strlen (EVOLUTION_PREFIX) + 1) == 0) {
return g_strconcat (runtime_prefix,
configure_time_path + strlen (EVOLUTION_PREFIX),
NULL);
} else
return g_strdup (configure_time_path);
}
static void
setup (void)
{
char *full_prefix;
char *cp_prefix;
G_LOCK (mutex);
if (localedir != NULL) {
G_UNLOCK (mutex);
return;
}
/* This requires that the libeutil DLL is installed in $bindir */
gnome_win32_get_prefixes (hmodule, &full_prefix, &cp_prefix);
localedir = replace_prefix (cp_prefix, EVOLUTION_LOCALEDIR);
g_free (cp_prefix);
prefix = g_strdup (full_prefix);
/* It makes sense to have some of the paths overridable with
* environment variables.
*/
category_icons = replace_prefix (full_prefix, EVOLUTION_CATEGORY_ICONS);
datadir = replace_prefix (full_prefix, EVOLUTION_DATADIR);
ecpsdir = replace_prefix (full_prefix, EVOLUTION_ECPSDIR);
etspecdir = replace_prefix (full_prefix, EVOLUTION_ETSPECDIR);
galviewsdir = replace_prefix (full_prefix, EVOLUTION_GALVIEWSDIR);
gladedir = replace_prefix (full_prefix, EVOLUTION_GLADEDIR);
helpdir = replace_prefix (full_prefix, EVOLUTION_HELPDIR);
if (g_getenv ("EVOLUTION_ICONSDIR") &&
g_file_test (g_getenv ("EVOLUTION_ICONSDIR"), G_FILE_TEST_IS_DIR))
iconsdir = g_getenv ("EVOLUTION_ICONSDIR");
else
iconsdir = replace_prefix (full_prefix, EVOLUTION_ICONSDIR);
if (g_getenv ("EVOLUTION_IMAGESDIR") &&
g_file_test (g_getenv ("EVOLUTION_IMAGESDIR"), G_FILE_TEST_IS_DIR))
imagesdir = g_getenv ("EVOLUTION_IMAGESDIR");
else
imagesdir = replace_prefix (full_prefix, EVOLUTION_IMAGESDIR);
libdir = replace_prefix (full_prefix, EVOLUTION_LIBDIR);
libexecdir = replace_prefix (full_prefix, EVOLUTION_LIBEXECDIR);
plugindir = replace_prefix (full_prefix, EVOLUTION_PLUGINDIR);
privdatadir = replace_prefix (full_prefix, EVOLUTION_PRIVDATADIR);
search_rule_dir = replace_prefix (full_prefix, SEARCH_RULE_DIR);
sounddir = replace_prefix (full_prefix, EVOLUTION_SOUNDDIR);
sysconfdir = replace_prefix (full_prefix, EVOLUTION_SYSCONFDIR);
toolsdir = replace_prefix (full_prefix, EVOLUTION_TOOLSDIR);
uidir = replace_prefix (full_prefix, EVOLUTION_UIDIR);
g_free (full_prefix);
G_UNLOCK (mutex);
}
#include "e-util-private.h" /* For prototypes */
#define GETTER(varbl) \
const char * \
_e_get_##varbl (void) \
{ \
setup (); \
return varbl; \
}
GETTER(category_icons)
GETTER(datadir)
GETTER(ecpsdir)
GETTER(etspecdir)
GETTER(galviewsdir)
GETTER(gladedir)
GETTER(helpdir)
GETTER(iconsdir)
GETTER(imagesdir)
GETTER(libdir)
GETTER(libexecdir)
GETTER(localedir)
GETTER(plugindir)
GETTER(prefix)
GETTER(privdatadir)
GETTER(search_rule_dir)
GETTER(sounddir)
GETTER(sysconfdir)
GETTER(toolsdir)
GETTER(uidir)
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