/********************************************************************\
 * gnc-path.c -- Path lookup of gnucash installation locations      *
 *                                                                  *
 * 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                   *
\********************************************************************/

#include <config.h>
#include "gnc-path.h"
#include "gncla-dir.h"
#include <stdio.h>
#include "binreloc.h"
#include "gnc-filepath-utils.h"

gchar *gnc_path_get_prefix()
{
    //printf("Returning prefix %s\n", gnc_gbr_find_prefix (PREFIX));
    return gnc_gbr_find_prefix (PREFIX);
}

/** Returns the bindir path, usually
 * "$prefix/bin".
 *
 * @returns A newly allocated string. */
gchar *gnc_path_get_bindir()
{
    //printf("Returning bindir %s\n", gnc_gbr_find_bin_dir (BINDIR));
    return gnc_gbr_find_bin_dir (BINDIR);
}

/** Returns the libdir path, usually
 * "$prefix/lib".
 *
 * @returns A newly allocated string. */
gchar *gnc_path_get_libdir()
{
    //printf("Returning libdir %s\n", gnc_gbr_find_lib_dir (LIBDIR));
    return gnc_gbr_find_lib_dir (LIBDIR);
}

/** Returns the libdir path, usually
 * "$prefix/lib".
 *
 * @returns A newly allocated string. */
gchar *gnc_path_get_datadir()
{
    //printf("Returning libdir %s\n", gnc_gbr_find_lib_dir (LIBDIR));
    return gnc_gbr_find_data_dir (DATADIR);
}

/** Returns the datadir path, usually
 * "$prefix/share/gnucash". Needed for gnc_gnome_locate_*().
 *
 * @returns A newly allocated string. */
gchar *gnc_path_get_pkgdatadir()
{
    gchar *datadir = gnc_gbr_find_data_dir (DATADIR);
    gchar *result = g_build_filename (datadir, "gnucash", (char*)NULL);
    g_free (datadir);
    //printf("Returning pkgdatadir %s\n", result);
    return result;
}

/** Returns the docdir path, usually
 * "$prefix/share/doc/gnucash".
 *
 * @returns A newly allocated string. */
gchar *gnc_path_get_pkgdocdir()
{
    gchar *docdir = gnc_gbr_find_data_dir (DATADIR);
    gchar *result = g_build_filename (docdir, "doc", "gnucash", (char*)NULL);
    g_free (docdir);
    //printf("Returning pkgdocdir %s\n", result);
    return result;
}

/** Returns the sysconfdir path, usually
 * "$prefix/etc/gnucash".
 *
 * @returns A newly allocated string. */
gchar *gnc_path_get_pkgsysconfdir()
{
    gchar *sysconfdir = gnc_gbr_find_etc_dir (SYSCONFDIR);
    gchar *result = g_build_filename (sysconfdir, "gnucash", (char*)NULL);
    g_free (sysconfdir);
    //printf("Returning pkgsysconfdir %s\n", result);
    return result;
}


/** Returns the pkglibdir path, usually
 * "$prefix/lib/gnucash".
 *
 * @returns A newly allocated string. */
gchar *gnc_path_get_pkglibdir()
{
    gchar *libdir = gnc_path_get_libdir ();
#ifdef G_OS_WIN32
    /* Workaround for Bug 618646, {pkglibdir} will be bin/ on Windows */
    gchar *result = gnc_gbr_find_bin_dir(libdir);
#else
    gchar *result = g_build_filename (libdir, "gnucash", (char*)NULL);
#endif
    g_free (libdir);
    //printf("Returning pkglibdir %s\n", result);
    return result;
}

/** Returns the gtkbuilder file path, usually
 * "$prefix/share/gnucash/gtkbuilder".
 *
 * @returns A newly allocated string. */
gchar *gnc_path_get_gtkbuilderdir()
{
    gchar *pkgdatadir = gnc_path_get_pkgdatadir ();
    gchar *result = g_build_filename (pkgdatadir, "gtkbuilder", (char*)NULL);
    g_free (pkgdatadir);
    //printf("Returning gtkbuilderdir %s\n", result);
    return result;
}

/** Returns the localedir path, usually
 * "$prefix/share/locale".
 *
 * @returns A newly allocated string. */
gchar *gnc_path_get_localedir()
{
    gchar *prefix = gnc_path_get_prefix();
    char *locale_subdir = gnc_file_path_relative_part (PREFIX, LOCALEDIR);
    if (prefix == NULL || g_strcmp0 (locale_subdir, LOCALEDIR) == 0)
    {
        g_free (prefix);
        g_free (locale_subdir);
        return LOCALEDIR;
    }
    else
    {
        gchar *result = g_build_filename (prefix, locale_subdir, (char*)NULL);
        g_free (prefix);
        g_free (locale_subdir);
        //printf("Returning localedir %s\n", result);
        return result;
    }
}

/** Returns the accounts file path, usually
 * "$prefix/share/gnucash/accounts".
 *
 * @returns A newly allocated string. */
gchar *gnc_path_get_accountsdir()
{
    gchar *pkgdatadir = gnc_path_get_pkgdatadir ();
    gchar *result = g_build_filename (pkgdatadir, "accounts", (char*)NULL);
    g_free (pkgdatadir);
    //printf("Returning accountsdir %s\n", result);
    return result;
}

/** Returns the file path to the directory containing all guile scripts, usually
 * "$prefix/guile/site/x.y".
 * This path is determined by querying guile for its sitedir and then
 * rebasing this to be relative to our own installation prefix.
 *
 * @returns A newly allocated string. */
gchar *gnc_path_get_scmdir()
{
    gchar *prefix = gnc_path_get_prefix ();
    gchar *result = g_build_filename (prefix, GUILE_REL_SITEDIR, (char*)NULL);
    g_free (prefix);

    return result;
}

/** Returns the file path to the report directory, usually
 * "$prefix/share/guile/site/x.y/gnucash/report".
 *
 * @returns A newly allocated string. */
gchar *gnc_path_get_reportdir()
{
    gchar *scmdir = gnc_path_get_scmdir ();
    gchar *result = g_build_filename (scmdir, "gnucash", "report", (char*)NULL);
    g_free (scmdir);

    return result;
}

/** Returns the file path to the reports directory, usually
 * "$prefix/share/guile/site/x.y/gnucash/reports".
 *
 * @returns A newly allocated string. */
gchar *gnc_path_get_reportsdir()
{
    gchar *scmdir = gnc_path_get_scmdir ();
    gchar *result = g_build_filename (scmdir, "gnucash", "reports", NULL);
    g_free (scmdir);
    //printf("Returning reportsdir %s\n", result);
    return result;
}

/** Returns the file path to the standard
 * reports, usually
 * "$prefix/share/guile/site/x.y/gnucash/reports/standard".
 *
 * @returns A newly allocated string. */
gchar *gnc_path_get_stdreportsdir()
{
    gchar *reportdir = gnc_path_get_reportdir ();
    gchar *result = g_build_filename (reportdir, "reports", "standard", NULL);
    g_free (reportdir);
    //printf("Returning stdreportsdir %s\n", result);
    return result;
}