gnucash/libgnucash/core-utils/binreloc.h
John Ralls 162605f505 Fix Windows binreloc executable finding.
Taking into account the behavior of
g_win32_get_package_installation_directory_of_module when the last
directory element either is or isn't "bin".
2018-09-16 12:36:04 -07:00

85 lines
3.6 KiB
C

/*
* BinReloc - a library for creating relocatable executables
* Written by: Hongli Lai <h.lai@chello.nl>
* http://autopackage.org/
*
* This source code is public domain. You can relicense this code
* under whatever license you want.
*
* See http://autopackage.org/docs/binreloc/ for
* more information and how to use this.
*/
/********************************************************************\
* 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, contact: *
* *
* Free Software Foundation Voice: +1-617-542-5942 *
* 51 Franklin Street, Fifth Floor Fax: +1-617-542-2652 *
* Boston, MA 02110-1301, USA gnu@gnu.org *
* *
\********************************************************************/
#ifndef __BINRELOC_H__
#define __BINRELOC_H__
#include <glib.h>
G_BEGIN_DECLS
/** These error codes can be returned by gnc_gbr_init(). */
typedef enum
{
/** Cannot allocate memory. */
GNC_GBR_INIT_ERROR_NOMEM,
/** Unable to open /proc/self/maps; see errno for details. */
GNC_GBR_INIT_ERROR_OPEN_MAPS,
/** Unable to read from /proc/self/maps; see errno for details. */
GNC_GBR_INIT_ERROR_READ_MAPS,
/** The file format of /proc/self/maps is invalid; kernel bug? */
GNC_GBR_INIT_ERROR_INVALID_MAPS,
/** BinReloc determined that gnucash is not running from a bundle */
GNC_GBR_INIT_ERROR_MAC_NOT_BUNDLE,
/** Binreloc determined that the bundle is not an app bundle */
GNC_GBR_INIT_ERROR_MAC_NOT_APP_BUNDLE,
/** BinReloc is disabled (the ENABLE_BINRELOC macro is not defined). */
GNC_GBR_INIT_ERROR_DISABLED,
/** Binreloc was unable to determine the location of gnucash.exe. */
GNC_GBR_INIT_WIN32_NO_EXE_DIR
} Gnc_GbrInitError;
gboolean gnc_gbr_init (GError **error);
gchar *gnc_gbr_find_exe (const gchar *default_exe);
gchar *gnc_gbr_find_exe_dir (const gchar *default_dir);
gchar *gnc_gbr_find_prefix (const gchar *default_prefix);
gchar *gnc_gbr_find_bin_dir (const gchar *default_bin_dir);
gchar *gnc_gbr_find_sbin_dir (const gchar *default_sbin_dir);
gchar *gnc_gbr_find_data_dir (const gchar *default_data_dir);
gchar *gnc_gbr_find_lib_dir (const gchar *default_lib_dir);
gchar *gnc_gbr_find_libexec_dir (const gchar *default_libexec_dir);
gchar *gnc_gbr_find_etc_dir (const gchar *default_etc_dir);
/** Sets the executable path to the given value. This is useful if the
* binreloc lookup code will not be used, but instead the executable
* location is obtained from somewhere else (e.g. qt) but the gnucash
* code should nevertheless use this path internally. */
void gnc_gbr_set_exe (const gchar* default_exe);
G_END_DECLS
#endif /* __BINRELOC_H__ */