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jt_eaton |
/* gEDA - GPL Electronic Design Automation
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* libgeda - gEDA's library
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* Copyright (C) 1998-2010 Ales Hvezda
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* Copyright (C) 1998-2010 gEDA Contributors (see ChangeLog for details)
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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/*! \file g_rc.c
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* \brief Execute Scheme initialisation files.
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*
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* Contains functions to open, parse and manage Scheme initialisation
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* (RC) files.
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*/
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#include <config.h>
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#include <missing.h>
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#include <errno.h>
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#include <stdio.h>
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#include <sys/stat.h>
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#include <ctype.h>
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#ifdef HAVE_STRING_H
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#include <string.h>
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#endif
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#ifdef HAVE_STDLIB_H
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#include <stdlib.h>
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#endif
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#ifdef HAVE_UNISTD_H
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#include <unistd.h>
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#endif
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#include "libgeda_priv.h"
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#include "libgedaguile.h"
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#ifdef HAVE_LIBDMALLOC
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#include <dmalloc.h>
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#endif
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/*! \todo Finish function documentation!!!
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* \brief
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* \par Function Description
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*
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*/
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int vstbl_lookup_str(const vstbl_entry *table,
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int size, const char *str)
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{
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int i;
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for(i = 0; i < size; i++) {
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if(strcmp(table[i].m_str, str) == 0) {
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break;
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}
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}
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return i;
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}
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/*! \todo Finish function documentation!!!
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* \brief
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* \par Function Description
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*
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*/
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int vstbl_get_val(const vstbl_entry *table, int index)
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{
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return table[index].m_val;
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}
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/*! \todo Finish function documentation!!!
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* \brief
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* \par Function Description
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*
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*/
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SCM g_rc_mode_general(SCM scmmode,
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const char *rc_name,
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int *mode_var,
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const vstbl_entry *table,
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int table_size)
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{
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SCM ret;
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int index;
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char *mode;
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SCM_ASSERT (scm_is_string (scmmode), scmmode,
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SCM_ARG1, rc_name);
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mode = scm_to_utf8_string (scmmode);
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index = vstbl_lookup_str(table, table_size, mode);
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/* no match? */
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if(index == table_size) {
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fprintf(stderr,
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"Invalid mode [%s] passed to %s\n",
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mode,
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rc_name);
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ret = SCM_BOOL_F;
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} else {
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*mode_var = vstbl_get_val(table, index);
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ret = SCM_BOOL_T;
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}
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free (mode);
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return ret;
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}
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/*! \brief Mark an RC file as loaded.
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* \par Function Description
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* If the Scheme initialisation file \a filename has not already been
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* loaded, mark it as loaded and return TRUE, storing \a filename in
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* \a toplevel (\a filename should not subsequently be freed).
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* Otherwise, return FALSE, and set \a err appropriately.
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*
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* \note Should only be called by g_rc_parse_file().
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*
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* \param toplevel The current #TOPLEVEL structure.
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* \param filename The RC file name to test.
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* \param err Return location for errors, or NULL.
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* \return TRUE if \a filename not already loaded, FALSE otherwise.
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*/
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static gboolean
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g_rc_try_mark_read (TOPLEVEL *toplevel, gchar *filename, GError **err)
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{
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GList *found = NULL;
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g_return_val_if_fail ((toplevel != NULL), FALSE);
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g_return_val_if_fail ((filename != NULL), FALSE);
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/* Test if marked read already */
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found = g_list_find_custom (toplevel->RC_list, filename,
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(GCompareFunc) strcmp);
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if (found != NULL) {
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g_set_error (err, EDA_ERROR, EDA_ERROR_RC_TWICE,
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_("RC file already loaded"));
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return FALSE;
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}
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toplevel->RC_list = g_list_append (toplevel->RC_list, filename);
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/* N.b. don't free name_norm here; it's stored in the TOPLEVEL. */
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return TRUE;
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}
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SCM scheme_rc_config_fluid = SCM_UNDEFINED;
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/*! \brief Load an RC file.
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* \par Function Description
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* Load and run the Scheme initialisation file \a rcfile, reporting
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* errors via \a err.
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*
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* \param toplevel The current #TOPLEVEL structure.
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* \param rcfile The filename of the RC file to load.
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* \param cfg The configuration context to use while loading.
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* \param err Return location for errors, or NULL;
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* \return TRUE on success, FALSE on failure.
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*/
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static gboolean
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g_rc_parse_file (TOPLEVEL *toplevel, const gchar *rcfile,
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EdaConfig *cfg, GError **err)
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{
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gchar *name_norm = NULL;
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GError *tmp_err = NULL;
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gboolean status = FALSE;
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g_return_val_if_fail ((toplevel != NULL), FALSE);
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g_return_val_if_fail ((rcfile != NULL), FALSE);
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/* If no configuration file was specified, get the default
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* configuration file for the rc file. */
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if (cfg == NULL) {
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cfg = eda_config_get_context_for_path (rcfile);
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}
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/* If the configuration wasn't loaded yet, attempt to load
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* it. Config loading is on a best-effort basis; if we fail, just
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* print a warning. */
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if (!eda_config_is_loaded (cfg)) {
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eda_config_load (cfg, &tmp_err);
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if (tmp_err != NULL && !g_error_matches (tmp_err, G_FILE_ERROR, G_FILE_ERROR_NOENT))
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g_warning (_("Failed to load config from '%s': %s\n"),
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eda_config_get_filename (cfg), tmp_err->message);
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g_clear_error (&tmp_err);
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}
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/* If the fluid for storing the relevant configuration context for
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* RC file reading hasn't been created yet, create it. */
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if (scheme_rc_config_fluid == SCM_UNDEFINED)
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scheme_rc_config_fluid = scm_permanent_object (scm_make_fluid ());
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/* Normalise filename */
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name_norm = f_normalize_filename (rcfile, err);
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if (name_norm == NULL) return FALSE;
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/* Attempt to load the RC file, if it hasn't been loaded already.
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* If g_rc_try_mark_read() succeeds, it stores name_norm in
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* toplevel, so we *don't* free it. */
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scm_dynwind_begin (0);
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scm_dynwind_fluid (scheme_rc_config_fluid, edascm_from_config (cfg));
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status = (g_rc_try_mark_read (toplevel, name_norm, &tmp_err)
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&& g_read_file (toplevel, name_norm, &tmp_err));
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scm_dynwind_end ();
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if (status) {
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s_log_message (_("Loaded RC file [%s]\n"), name_norm);
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} else {
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/* Copy tmp_err into err, with a prefixed message. */
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g_propagate_prefixed_error (err, tmp_err,
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_("Failed to load RC file [%s]: "),
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name_norm);
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g_free (name_norm);
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}
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return status;
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}
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/*! \brief Load a system RC file.
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* \par Function Description
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* Attempts to load and run the system Scheme initialisation file with
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* basename \a rcname. The string "system-" is prefixed to \a rcname.
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* If \a rcname is NULL, the default value of "gafrc" is used.
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*
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* \param toplevel The current #TOPLEVEL structure.
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* \param rcname The basename of the RC file to load, or NULL.
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* \param err Return location for errors, or NULL.
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* \return TRUE on success, FALSE on failure.
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*/
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gboolean
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g_rc_parse_system (TOPLEVEL *toplevel, const gchar *rcname, GError **err)
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{
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gchar *sysname = NULL;
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gchar *rcfile = NULL;
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gboolean status;
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/* Default to gafrc */
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rcname = (rcname != NULL) ? rcname : "gafrc";
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sysname = g_strdup_printf ("system-%s", rcname);
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rcfile = g_build_filename (s_path_sys_config (), sysname, NULL);
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status = g_rc_parse_file (toplevel, rcfile,
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eda_config_get_system_context (), err);
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g_free (rcfile);
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g_free (sysname);
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return status;
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}
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251 |
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252 |
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/*! \brief Load a user RC file.
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253 |
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* \par Function Description
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254 |
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* Attempts to load the user Scheme initialisation file with basename
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255 |
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* \a rcname. If \a rcname is NULL, the default value of "gafrc" is
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* used.
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257 |
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*
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258 |
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* \param toplevel The current #TOPLEVEL structure.
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259 |
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* \param rcname The basename of the RC file to load, or NULL.
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260 |
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* \param err Return location for errors, or NULL.
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261 |
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* \return TRUE on success, FALSE on failure.
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262 |
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*/
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263 |
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gboolean
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g_rc_parse_user (TOPLEVEL *toplevel, const gchar *rcname, GError **err)
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265 |
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{
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266 |
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gchar *rcfile = NULL;
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267 |
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gboolean status;
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268 |
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|
269 |
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/* Default to gafrc */
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270 |
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rcname = (rcname != NULL) ? rcname : "gafrc";
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271 |
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272 |
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rcfile = g_build_filename (s_path_user_config (), rcname, NULL);
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273 |
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status = g_rc_parse_file (toplevel, rcfile,
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eda_config_get_user_context (), err);
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g_free (rcfile);
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return status;
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277 |
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}
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278 |
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|
279 |
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/*! \brief Load a local RC file.
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280 |
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* \par Function Description
|
281 |
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* Attempts to load the Scheme initialisation file with basename \a
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282 |
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* rcname corresponding to \a path, reporting errors via \a err. If
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283 |
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* \a path is a directory, looks for a file named \a rcname in that
|
284 |
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* directory. Otherwise, looks for a file named \a rcname in the same
|
285 |
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* directory as \a path. If \a path is NULL, looks in the current
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286 |
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* directory. If \a rcname is NULL, the default value of "gafrc" is
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287 |
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* used.
|
288 |
|
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*
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289 |
|
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* \param toplevel The current #TOPLEVEL structure.
|
290 |
|
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* \param rcname The basename of the RC file to load, or NULL.
|
291 |
|
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* \param path The path to load a RC file for, or NULL.
|
292 |
|
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* \param err Return location for errors, or NULL.
|
293 |
|
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* \return TRUE on success, FALSE on failure.
|
294 |
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*/
|
295 |
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gboolean
|
296 |
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g_rc_parse_local (TOPLEVEL *toplevel, const gchar *rcname, const gchar *path,
|
297 |
|
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GError **err)
|
298 |
|
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{
|
299 |
|
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gchar *dir = NULL;
|
300 |
|
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gchar *rcfile = NULL;
|
301 |
|
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gboolean status;
|
302 |
|
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g_return_val_if_fail ((toplevel != NULL), FALSE);
|
303 |
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|
304 |
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/* Default to gafrc */
|
305 |
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rcname = (rcname != NULL) ? rcname : "gafrc";
|
306 |
|
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/* Default to cwd */
|
307 |
|
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path = (path != NULL) ? path : ".";
|
308 |
|
|
|
309 |
|
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/* If path isn't a directory, get the dirname. */
|
310 |
|
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if (g_file_test (path, G_FILE_TEST_IS_DIR)) {
|
311 |
|
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dir = g_strdup (path);
|
312 |
|
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} else {
|
313 |
|
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dir = g_path_get_dirname (path);
|
314 |
|
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}
|
315 |
|
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|
316 |
|
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rcfile = g_build_filename (dir, rcname, NULL);
|
317 |
|
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status = g_rc_parse_file (toplevel, rcfile, NULL, err);
|
318 |
|
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|
319 |
|
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g_free (dir);
|
320 |
|
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g_free (rcfile);
|
321 |
|
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return status;
|
322 |
|
|
}
|
323 |
|
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|
324 |
|
|
static void
|
325 |
|
|
g_rc_parse__process_error (GError **err, const gchar *pname)
|
326 |
|
|
{
|
327 |
|
|
char *pbase;
|
328 |
|
|
|
329 |
|
|
/* Take no chances; if err was not set for some reason, bail out. */
|
330 |
|
|
if (*err == NULL) {
|
331 |
|
|
const gchar *msgl =
|
332 |
|
|
_("ERROR: An unknown error occurred while parsing configuration files.");
|
333 |
|
|
s_log_message ("%s\n", msgl);
|
334 |
|
|
fprintf(stderr, "%s\n", msgl);
|
335 |
|
|
|
336 |
|
|
} else {
|
337 |
|
|
/* RC files are allowed to be missing or skipped; check for
|
338 |
|
|
* this. */
|
339 |
|
|
if (g_error_matches (*err, G_FILE_ERROR, G_FILE_ERROR_NOENT) ||
|
340 |
|
|
g_error_matches (*err, EDA_ERROR, EDA_ERROR_RC_TWICE)) {
|
341 |
|
|
return;
|
342 |
|
|
}
|
343 |
|
|
|
344 |
|
|
s_log_message (_("ERROR: %s\n"), (*err)->message);
|
345 |
|
|
fprintf (stderr, _("ERROR: %s\n"), (*err)->message);
|
346 |
|
|
}
|
347 |
|
|
|
348 |
|
|
/* g_path_get_basename() allocates memory, but we don't care
|
349 |
|
|
* because we're about to exit. */
|
350 |
|
|
pbase = g_path_get_basename (pname);
|
351 |
|
|
fprintf (stderr, _("ERROR: The %s log may contain more information.\n"),
|
352 |
|
|
pbase);
|
353 |
|
|
exit (1);
|
354 |
|
|
}
|
355 |
|
|
|
356 |
|
|
/*! \brief General RC file parsing function.
|
357 |
|
|
* \par Function Description
|
358 |
|
|
* Calls g_rc_parse_handler() with the default error handler. If any
|
359 |
|
|
* error other than ENOENT occurs while loading or running a Scheme
|
360 |
|
|
* initialisation file, prints an informative message and calls
|
361 |
|
|
* exit(1).
|
362 |
|
|
*
|
363 |
|
|
* \bug libgeda shouldn't call exit() - this function calls
|
364 |
|
|
* g_rc_parse__process_error(), which does.
|
365 |
|
|
*
|
366 |
|
|
* \warning Since this function may not return, it should only be used
|
367 |
|
|
* on application startup or when there is no chance of data loss from
|
368 |
|
|
* an unexpected exit().
|
369 |
|
|
*
|
370 |
|
|
* \param [in] toplevel The current #TOPLEVEL structure.
|
371 |
|
|
* \param [in] pname The name of the application (usually argv[0]).
|
372 |
|
|
* \param [in] rcname RC file basename, or NULL.
|
373 |
|
|
* \param [in] rcfile Specific RC file path, or NULL.
|
374 |
|
|
*/
|
375 |
|
|
void
|
376 |
|
|
g_rc_parse (TOPLEVEL *toplevel, const gchar *pname,
|
377 |
|
|
const gchar *rcname, const gchar *rcfile)
|
378 |
|
|
{
|
379 |
|
|
g_rc_parse_handler (toplevel, rcname, rcfile,
|
380 |
|
|
(ConfigParseErrorFunc) g_rc_parse__process_error,
|
381 |
|
|
(void *) pname);
|
382 |
|
|
}
|
383 |
|
|
|
384 |
|
|
/*! \brief General RC file parsing function.
|
385 |
|
|
* \par Function Description
|
386 |
|
|
* Attempt to load and run system, user and local (current working directory)
|
387 |
|
|
* Scheme initialisation files, first with the default "gafrc"
|
388 |
|
|
* basename and then with the basename \a rcname, if \a rcname is not
|
389 |
|
|
* NULL. Additionally, attempt to load and run \a rcfile
|
390 |
|
|
* if \a rcfile is not NULL.
|
391 |
|
|
*
|
392 |
|
|
* If an error occurs, calls \a handler with the provided \a user_data
|
393 |
|
|
* and a GError.
|
394 |
|
|
*
|
395 |
|
|
* \see g_rc_parse().
|
396 |
|
|
*
|
397 |
|
|
* \param toplevel The current #TOPLEVEL structure.
|
398 |
|
|
* \param rcname RC file basename, or NULL.
|
399 |
|
|
* \param rcfile Specific RC file path, or NULL.
|
400 |
|
|
* \param handler Handler function for RC errors.
|
401 |
|
|
* \param user_data Data to be passed to \a handler.
|
402 |
|
|
*/
|
403 |
|
|
void
|
404 |
|
|
g_rc_parse_handler (TOPLEVEL *toplevel,
|
405 |
|
|
const gchar *rcname, const gchar *rcfile,
|
406 |
|
|
ConfigParseErrorFunc handler, void *user_data)
|
407 |
|
|
{
|
408 |
|
|
GError *err = NULL;
|
409 |
|
|
|
410 |
|
|
#ifdef HANDLER_DISPATCH
|
411 |
|
|
# error HANDLER_DISPATCH already defined
|
412 |
|
|
#endif
|
413 |
|
|
#define HANDLER_DISPATCH \
|
414 |
|
|
do { if (err == NULL) break; handler (&err, user_data); \
|
415 |
|
|
g_clear_error (&err); } while (0)
|
416 |
|
|
|
417 |
|
|
/* Load RC files in order. */
|
418 |
|
|
/* First gafrc files. */
|
419 |
|
|
g_rc_parse_system (toplevel, NULL, &err); HANDLER_DISPATCH;
|
420 |
|
|
g_rc_parse_user (toplevel, NULL, &err); HANDLER_DISPATCH;
|
421 |
|
|
g_rc_parse_local (toplevel, NULL, NULL, &err); HANDLER_DISPATCH;
|
422 |
|
|
/* Next application-specific rcname. */
|
423 |
|
|
if (rcname != NULL) {
|
424 |
|
|
g_rc_parse_system (toplevel, rcname, &err); HANDLER_DISPATCH;
|
425 |
|
|
g_rc_parse_user (toplevel, rcname, &err); HANDLER_DISPATCH;
|
426 |
|
|
g_rc_parse_local (toplevel, rcname, NULL, &err); HANDLER_DISPATCH;
|
427 |
|
|
}
|
428 |
|
|
/* Finally, optional additional RC file. Specifically use the
|
429 |
|
|
* current working directory's configuration context here, no matter
|
430 |
|
|
* where the rc file is located on disk. */
|
431 |
|
|
if (rcfile != NULL) {
|
432 |
|
|
EdaConfig *cwd_cfg = eda_config_get_context_for_path (".");
|
433 |
|
|
g_rc_parse_file (toplevel, rcfile, cwd_cfg, &err); HANDLER_DISPATCH;
|
434 |
|
|
}
|
435 |
|
|
|
436 |
|
|
#undef HANDLER_DISPATCH
|
437 |
|
|
}
|
438 |
|
|
|
439 |
|
|
/*! \brief
|
440 |
|
|
* \par Function Description
|
441 |
|
|
*
|
442 |
|
|
* \param [in] path
|
443 |
|
|
* \param [in] name Optional descriptive name for library directory.
|
444 |
|
|
* \return SCM_BOOL_T on success, SCM_BOOL_F otherwise.
|
445 |
|
|
*/
|
446 |
|
|
SCM g_rc_component_library(SCM path, SCM name)
|
447 |
|
|
{
|
448 |
|
|
gchar *string;
|
449 |
|
|
char *temp;
|
450 |
|
|
char *namestr = NULL;
|
451 |
|
|
|
452 |
|
|
SCM_ASSERT (scm_is_string (path), path,
|
453 |
|
|
SCM_ARG1, "component-library");
|
454 |
|
|
|
455 |
|
|
scm_dynwind_begin (0);
|
456 |
|
|
if (name != SCM_UNDEFINED) {
|
457 |
|
|
SCM_ASSERT (scm_is_string (name), name,
|
458 |
|
|
SCM_ARG2, "component-library");
|
459 |
|
|
namestr = scm_to_utf8_string (name);
|
460 |
|
|
scm_dynwind_free(namestr);
|
461 |
|
|
}
|
462 |
|
|
|
463 |
|
|
/* take care of any shell variables */
|
464 |
|
|
temp = scm_to_utf8_string (path);
|
465 |
|
|
string = s_expand_env_variables (temp);
|
466 |
|
|
scm_dynwind_unwind_handler (g_free, string, SCM_F_WIND_EXPLICITLY);
|
467 |
|
|
free (temp);
|
468 |
|
|
|
469 |
|
|
/* invalid path? */
|
470 |
|
|
if (!g_file_test (string, G_FILE_TEST_IS_DIR)) {
|
471 |
|
|
fprintf(stderr,
|
472 |
|
|
"Invalid path [%s] passed to component-library\n",
|
473 |
|
|
string);
|
474 |
|
|
scm_dynwind_end();
|
475 |
|
|
return SCM_BOOL_F;
|
476 |
|
|
}
|
477 |
|
|
|
478 |
|
|
if (g_path_is_absolute (string)) {
|
479 |
|
|
s_clib_add_directory (string, namestr);
|
480 |
|
|
} else {
|
481 |
|
|
gchar *cwd = g_get_current_dir ();
|
482 |
|
|
gchar *temp;
|
483 |
|
|
temp = g_build_filename (cwd, string, NULL);
|
484 |
|
|
s_clib_add_directory (temp, namestr);
|
485 |
|
|
g_free(temp);
|
486 |
|
|
g_free(cwd);
|
487 |
|
|
}
|
488 |
|
|
|
489 |
|
|
scm_dynwind_end();
|
490 |
|
|
return SCM_BOOL_T;
|
491 |
|
|
}
|
492 |
|
|
|
493 |
|
|
/*! \brief Guile callback for adding library commands.
|
494 |
|
|
* \par Function Description
|
495 |
|
|
* Callback function for the "component-library-command" Guile
|
496 |
|
|
* function, which can be used in the rc files to add a command to
|
497 |
|
|
* the component library.
|
498 |
|
|
*
|
499 |
|
|
* \param [in] listcmd command to get a list of symbols
|
500 |
|
|
* \param [in] getcmd command to get a symbol from the library
|
501 |
|
|
* \param [in] name Optional descriptive name for component source.
|
502 |
|
|
* \return SCM_BOOL_T on success, SCM_BOOL_F otherwise.
|
503 |
|
|
*/
|
504 |
|
|
SCM
|
505 |
|
|
g_rc_component_library_command (SCM listcmd, SCM getcmd,
|
506 |
|
|
SCM name)
|
507 |
|
|
{
|
508 |
|
|
const CLibSource *src;
|
509 |
|
|
gchar *lcmdstr, *gcmdstr;
|
510 |
|
|
char *tmp_str, *namestr;
|
511 |
|
|
|
512 |
|
|
SCM_ASSERT (scm_is_string (listcmd), listcmd, SCM_ARG1,
|
513 |
|
|
"component-library-command");
|
514 |
|
|
SCM_ASSERT (scm_is_string (getcmd), getcmd, SCM_ARG2,
|
515 |
|
|
"component-library-command");
|
516 |
|
|
SCM_ASSERT (scm_is_string (name), name, SCM_ARG3,
|
517 |
|
|
"component-library-command");
|
518 |
|
|
|
519 |
|
|
scm_dynwind_begin(0);
|
520 |
|
|
|
521 |
|
|
/* take care of any shell variables */
|
522 |
|
|
/*! \bug this may be a security risk! */
|
523 |
|
|
tmp_str = scm_to_utf8_string (listcmd);
|
524 |
|
|
lcmdstr = s_expand_env_variables (tmp_str);
|
525 |
|
|
scm_dynwind_unwind_handler (g_free, lcmdstr, SCM_F_WIND_EXPLICITLY);
|
526 |
|
|
free (tmp_str); /* this should stay as free (allocated from guile) */
|
527 |
|
|
|
528 |
|
|
/* take care of any shell variables */
|
529 |
|
|
/*! \bug this may be a security risk! */
|
530 |
|
|
tmp_str = scm_to_utf8_string (getcmd);
|
531 |
|
|
gcmdstr = s_expand_env_variables (tmp_str);
|
532 |
|
|
scm_dynwind_unwind_handler (g_free, gcmdstr, SCM_F_WIND_EXPLICITLY);
|
533 |
|
|
free (tmp_str); /* this should stay as free (allocated from guile) */
|
534 |
|
|
|
535 |
|
|
namestr = scm_to_utf8_string (name);
|
536 |
|
|
|
537 |
|
|
src = s_clib_add_command (lcmdstr, gcmdstr, namestr);
|
538 |
|
|
|
539 |
|
|
free (namestr); /* this should stay as free (allocated from guile) */
|
540 |
|
|
|
541 |
|
|
scm_dynwind_end();
|
542 |
|
|
|
543 |
|
|
if (src != NULL) {
|
544 |
|
|
return SCM_BOOL_T;
|
545 |
|
|
}
|
546 |
|
|
|
547 |
|
|
return SCM_BOOL_F;
|
548 |
|
|
}
|
549 |
|
|
|
550 |
|
|
/*! \brief Guile callback for adding library functions.
|
551 |
|
|
* \par Function Description
|
552 |
|
|
* Callback function for the "component-library-funcs" Guile
|
553 |
|
|
* function, which can be used in the rc files to add a set of Guile
|
554 |
|
|
* procedures for listing and generating symbols.
|
555 |
|
|
*
|
556 |
|
|
* \param [in] listfunc A Scheme procedure which takes no arguments
|
557 |
|
|
* and returns a Scheme list of component names.
|
558 |
|
|
* \param [in] getfunc A Scheme procedure which takes a component
|
559 |
|
|
* name as an argument and returns a symbol
|
560 |
|
|
* encoded in a string in gEDA format, or the \b
|
561 |
|
|
* \#f if the component name is unknown.
|
562 |
|
|
* \param [in] name A descriptive name for this component source.
|
563 |
|
|
*
|
564 |
|
|
* \returns SCM_BOOL_T on success, SCM_BOOL_F otherwise.
|
565 |
|
|
*/
|
566 |
|
|
SCM g_rc_component_library_funcs (SCM listfunc, SCM getfunc, SCM name)
|
567 |
|
|
{
|
568 |
|
|
char *namestr;
|
569 |
|
|
SCM result = SCM_BOOL_F;
|
570 |
|
|
|
571 |
|
|
SCM_ASSERT (scm_is_true (scm_procedure_p (listfunc)), listfunc, SCM_ARG1,
|
572 |
|
|
"component-library-funcs");
|
573 |
|
|
SCM_ASSERT (scm_is_true (scm_procedure_p (getfunc)), getfunc, SCM_ARG2,
|
574 |
|
|
"component-library-funcs");
|
575 |
|
|
SCM_ASSERT (scm_is_string (name), name, SCM_ARG3,
|
576 |
|
|
"component-library-funcs");
|
577 |
|
|
|
578 |
|
|
namestr = scm_to_utf8_string (name);
|
579 |
|
|
|
580 |
|
|
if (s_clib_add_scm (listfunc, getfunc, namestr) != NULL) {
|
581 |
|
|
result = SCM_BOOL_T;
|
582 |
|
|
}
|
583 |
|
|
|
584 |
|
|
free (namestr);
|
585 |
|
|
return result;
|
586 |
|
|
}
|
587 |
|
|
|
588 |
|
|
/*! \todo Finish function description!!!
|
589 |
|
|
* \brief
|
590 |
|
|
* \par Function Description
|
591 |
|
|
*
|
592 |
|
|
* \param [in] path
|
593 |
|
|
* \return SCM_BOOL_T on success, SCM_BOOL_F otherwise.
|
594 |
|
|
*/
|
595 |
|
|
SCM g_rc_source_library(SCM path)
|
596 |
|
|
{
|
597 |
|
|
gchar *string;
|
598 |
|
|
char *temp;
|
599 |
|
|
|
600 |
|
|
SCM_ASSERT (scm_is_string (path), path,
|
601 |
|
|
SCM_ARG1, "source-library");
|
602 |
|
|
|
603 |
|
|
/* take care of any shell variables */
|
604 |
|
|
temp = scm_to_utf8_string (path);
|
605 |
|
|
string = s_expand_env_variables (temp);
|
606 |
|
|
free (temp);
|
607 |
|
|
|
608 |
|
|
/* invalid path? */
|
609 |
|
|
if (!g_file_test (string, G_FILE_TEST_IS_DIR)) {
|
610 |
|
|
fprintf (stderr,
|
611 |
|
|
"Invalid path [%s] passed to source-library\n",
|
612 |
|
|
string);
|
613 |
|
|
g_free(string);
|
614 |
|
|
return SCM_BOOL_F;
|
615 |
|
|
}
|
616 |
|
|
|
617 |
|
|
if (g_path_is_absolute (string)) {
|
618 |
|
|
s_slib_add_entry (string);
|
619 |
|
|
} else {
|
620 |
|
|
gchar *cwd = g_get_current_dir ();
|
621 |
|
|
gchar *temp;
|
622 |
|
|
temp = g_build_filename (cwd, string, NULL);
|
623 |
|
|
s_slib_add_entry (temp);
|
624 |
|
|
g_free(temp);
|
625 |
|
|
g_free(cwd);
|
626 |
|
|
}
|
627 |
|
|
|
628 |
|
|
g_free(string);
|
629 |
|
|
|
630 |
|
|
return SCM_BOOL_T;
|
631 |
|
|
}
|
632 |
|
|
|
633 |
|
|
/*! \todo Finish function description!!!
|
634 |
|
|
* \brief
|
635 |
|
|
* \par Function Description
|
636 |
|
|
*
|
637 |
|
|
* \param [in] path
|
638 |
|
|
* \return SCM_BOOL_T on success, SCM_BOOL_F otherwise.
|
639 |
|
|
*/
|
640 |
|
|
SCM g_rc_source_library_search(SCM path)
|
641 |
|
|
{
|
642 |
|
|
gchar *string;
|
643 |
|
|
char *temp;
|
644 |
|
|
GDir *dir;
|
645 |
|
|
const gchar *entry;
|
646 |
|
|
|
647 |
|
|
SCM_ASSERT (scm_is_string (path), path,
|
648 |
|
|
SCM_ARG1, "source-library-search");
|
649 |
|
|
|
650 |
|
|
/* take care of any shell variables */
|
651 |
|
|
temp = scm_to_utf8_string (path);
|
652 |
|
|
string = s_expand_env_variables (temp);
|
653 |
|
|
free (temp);
|
654 |
|
|
|
655 |
|
|
/* invalid path? */
|
656 |
|
|
if (!g_file_test (string, G_FILE_TEST_IS_DIR)) {
|
657 |
|
|
fprintf (stderr,
|
658 |
|
|
"Invalid path [%s] passed to source-library-search\n",
|
659 |
|
|
string);
|
660 |
|
|
g_free(string);
|
661 |
|
|
return SCM_BOOL_F;
|
662 |
|
|
}
|
663 |
|
|
|
664 |
|
|
dir = g_dir_open (string, 0, NULL);
|
665 |
|
|
if (dir == NULL) {
|
666 |
|
|
fprintf (stderr,
|
667 |
|
|
"Invalid path [%s] passed to source-library-search\n",
|
668 |
|
|
string);
|
669 |
|
|
g_free(string);
|
670 |
|
|
return SCM_BOOL_F;
|
671 |
|
|
}
|
672 |
|
|
|
673 |
|
|
while ((entry = g_dir_read_name (dir))) {
|
674 |
|
|
/* entry is in the on-disk-encoding; convert to utf8 for testing */
|
675 |
|
|
gchar *entry_utf8 = g_filename_to_utf8 (entry, -1, NULL, NULL, NULL);
|
676 |
|
|
if (entry_utf8 == NULL) {
|
677 |
|
|
fprintf (stderr,
|
678 |
|
|
"Failed to convert filename \"%s\" to UTF-8\n",
|
679 |
|
|
entry);
|
680 |
|
|
return SCM_BOOL_F;
|
681 |
|
|
}
|
682 |
|
|
/* don't do . and .. and special case font */
|
683 |
|
|
if ((strcmp (entry_utf8, ".") != 0) &&
|
684 |
|
|
(strcmp (entry_utf8, "..") != 0) &&
|
685 |
|
|
(g_utf8_collate (g_utf8_casefold (entry_utf8, -1),
|
686 |
|
|
g_utf8_casefold ("font", -1)) != 0))
|
687 |
|
|
{
|
688 |
|
|
gchar *fullpath = g_build_filename (string, entry, NULL);
|
689 |
|
|
|
690 |
|
|
if (g_file_test (fullpath, G_FILE_TEST_IS_DIR)) {
|
691 |
|
|
if (s_slib_uniq (fullpath)) {
|
692 |
|
|
if (g_path_is_absolute (fullpath)) {
|
693 |
|
|
s_slib_add_entry (fullpath);
|
694 |
|
|
} else {
|
695 |
|
|
gchar *cwd = g_get_current_dir ();
|
696 |
|
|
gchar *temp;
|
697 |
|
|
temp = g_build_filename (cwd, fullpath, NULL);
|
698 |
|
|
s_slib_add_entry (temp);
|
699 |
|
|
g_free(temp);
|
700 |
|
|
g_free(cwd);
|
701 |
|
|
}
|
702 |
|
|
}
|
703 |
|
|
}
|
704 |
|
|
g_free(fullpath);
|
705 |
|
|
}
|
706 |
|
|
g_free (entry_utf8);
|
707 |
|
|
}
|
708 |
|
|
|
709 |
|
|
g_free(string);
|
710 |
|
|
g_dir_close(dir);
|
711 |
|
|
|
712 |
|
|
return SCM_BOOL_T;
|
713 |
|
|
}
|
714 |
|
|
|
715 |
|
|
/*!
|
716 |
|
|
* \brief Get the name of the RC filename being evaluated.
|
717 |
|
|
* \par Function Description
|
718 |
|
|
*
|
719 |
|
|
* Creates a Guile stack object, extracts the topmost frame from that
|
720 |
|
|
* stack and gets the sourcefile name.
|
721 |
|
|
*
|
722 |
|
|
* \returns If the interpreter can resolve the filename, returns a
|
723 |
|
|
* Scheme object with the full path to the RC file, otherwise #f
|
724 |
|
|
*/
|
725 |
|
|
SCM
|
726 |
|
|
g_rc_rc_filename()
|
727 |
|
|
{
|
728 |
|
|
SCM stack, frame, source;
|
729 |
|
|
|
730 |
|
|
stack = scm_make_stack (SCM_BOOL_T, SCM_EOL);
|
731 |
|
|
if (scm_is_false (stack)) {
|
732 |
|
|
return SCM_BOOL_F;
|
733 |
|
|
}
|
734 |
|
|
|
735 |
|
|
frame = scm_stack_ref (stack, scm_from_int(0));
|
736 |
|
|
if (scm_is_false (frame)) {
|
737 |
|
|
return SCM_BOOL_F;
|
738 |
|
|
}
|
739 |
|
|
|
740 |
|
|
source = scm_frame_source (frame);
|
741 |
|
|
if (scm_is_false (source)) {
|
742 |
|
|
return SCM_BOOL_F;
|
743 |
|
|
}
|
744 |
|
|
|
745 |
|
|
return scm_source_property (source, scm_sym_filename);
|
746 |
|
|
}
|
747 |
|
|
|
748 |
|
|
/*!
|
749 |
|
|
* \brief Get a configuration context for the current RC file.
|
750 |
|
|
* \par Function Description
|
751 |
|
|
* Returns the configuration context applicable to the RC file being
|
752 |
|
|
* evaluated. This function is intended to support gEDA transition
|
753 |
|
|
* from functions in RC files to static configuration files.
|
754 |
|
|
*
|
755 |
|
|
* \returns An EdaConfig smob.
|
756 |
|
|
*/
|
757 |
|
|
SCM
|
758 |
|
|
g_rc_rc_config()
|
759 |
|
|
{
|
760 |
|
|
SCM cfg_s = scm_fluid_ref (scheme_rc_config_fluid);
|
761 |
|
|
if (!scm_is_false (cfg_s)) return cfg_s;
|
762 |
|
|
|
763 |
|
|
EdaConfig *cfg = eda_config_get_context_for_path (".");
|
764 |
|
|
return edascm_from_config (cfg);
|
765 |
|
|
}
|
766 |
|
|
|
767 |
|
|
/*! \todo Finish function description!!!
|
768 |
|
|
* \brief
|
769 |
|
|
* \par Function Description
|
770 |
|
|
*
|
771 |
|
|
* \param [in] width
|
772 |
|
|
* \param [in] height
|
773 |
|
|
* \param [in] border
|
774 |
|
|
* \return SCM_BOOL_T always.
|
775 |
|
|
*/
|
776 |
|
|
SCM g_rc_world_size(SCM width, SCM height, SCM border)
|
777 |
|
|
#define FUNC_NAME "world-size"
|
778 |
|
|
{
|
779 |
|
|
int i_width, i_height, i_border;
|
780 |
|
|
int init_right, init_bottom;
|
781 |
|
|
|
782 |
|
|
SCM_ASSERT (SCM_NIMP (width) && SCM_REALP (width), width,
|
783 |
|
|
SCM_ARG1, FUNC_NAME);
|
784 |
|
|
SCM_ASSERT (SCM_NIMP (height) && SCM_REALP (height), height,
|
785 |
|
|
SCM_ARG2, FUNC_NAME);
|
786 |
|
|
SCM_ASSERT (SCM_NIMP (border) && SCM_REALP (border), border,
|
787 |
|
|
SCM_ARG3, FUNC_NAME);
|
788 |
|
|
|
789 |
|
|
/* yes this is legit, we are casing the resulting double to an int */
|
790 |
|
|
i_width = (int) (scm_to_double (width) * MILS_PER_INCH);
|
791 |
|
|
i_height = (int) (scm_to_double (height) * MILS_PER_INCH);
|
792 |
|
|
i_border = (int) (scm_to_double (border) * MILS_PER_INCH);
|
793 |
|
|
|
794 |
|
|
PAPERSIZEtoWORLD(i_width, i_height, i_border,
|
795 |
|
|
&init_right, &init_bottom);
|
796 |
|
|
|
797 |
|
|
#if DEBUG
|
798 |
|
|
printf("%d %d\n", i_width, i_height);
|
799 |
|
|
printf("%d %d\n", init_right, init_bottom);
|
800 |
|
|
#endif
|
801 |
|
|
|
802 |
|
|
default_init_right = init_right;
|
803 |
|
|
default_init_bottom = init_bottom;
|
804 |
|
|
|
805 |
|
|
return SCM_BOOL_T;
|
806 |
|
|
}
|
807 |
|
|
#undef FUNC_NAME
|
808 |
|
|
|
809 |
|
|
/*! \todo Finish function description!!!
|
810 |
|
|
* \brief
|
811 |
|
|
* \par Function Description
|
812 |
|
|
*
|
813 |
|
|
* \param [in] name
|
814 |
|
|
* \return SCM_BOOL_T always.
|
815 |
|
|
*/
|
816 |
|
|
SCM g_rc_untitled_name(SCM name)
|
817 |
|
|
{
|
818 |
|
|
char *temp;
|
819 |
|
|
SCM_ASSERT (scm_is_string (name), name,
|
820 |
|
|
SCM_ARG1, "untitled-name");
|
821 |
|
|
|
822 |
|
|
g_free(default_untitled_name);
|
823 |
|
|
|
824 |
|
|
temp = scm_to_utf8_string (name);
|
825 |
|
|
default_untitled_name = g_strdup (temp);
|
826 |
|
|
free (temp);
|
827 |
|
|
|
828 |
|
|
return SCM_BOOL_T;
|
829 |
|
|
}
|
830 |
|
|
|
831 |
|
|
|
832 |
|
|
/*! \brief Add a directory to the Guile load path.
|
833 |
|
|
* \par Function Description
|
834 |
|
|
* Prepends \a s_path to the Guile system '%load-path', after
|
835 |
|
|
* expanding environment variables.
|
836 |
|
|
*
|
837 |
|
|
* \param [in] s_path Path to be added.
|
838 |
|
|
* \return SCM_BOOL_T.
|
839 |
|
|
*/
|
840 |
|
|
SCM g_rc_scheme_directory(SCM s_path)
|
841 |
|
|
{
|
842 |
|
|
char *temp;
|
843 |
|
|
gchar *expanded;
|
844 |
|
|
SCM s_load_path_var;
|
845 |
|
|
SCM s_load_path;
|
846 |
|
|
|
847 |
|
|
SCM_ASSERT (scm_is_string (s_path), s_path,
|
848 |
|
|
SCM_ARG1, "scheme-directory");
|
849 |
|
|
|
850 |
|
|
/* take care of any shell variables */
|
851 |
|
|
temp = scm_to_utf8_string (s_path);
|
852 |
|
|
expanded = s_expand_env_variables (temp);
|
853 |
|
|
s_path = scm_from_utf8_string (expanded);
|
854 |
|
|
free (temp);
|
855 |
|
|
g_free (expanded);
|
856 |
|
|
|
857 |
|
|
s_load_path_var = scm_c_lookup ("%load-path");
|
858 |
|
|
s_load_path = scm_variable_ref (s_load_path_var);
|
859 |
|
|
scm_variable_set_x (s_load_path_var, scm_cons (s_path, s_load_path));
|
860 |
|
|
|
861 |
|
|
scm_remember_upto_here_2 (s_load_path_var, s_load_path);
|
862 |
|
|
scm_remember_upto_here_1 (s_path);
|
863 |
|
|
|
864 |
|
|
return SCM_BOOL_T;
|
865 |
|
|
}
|
866 |
|
|
|
867 |
|
|
/*! \todo Finish function description!!!
|
868 |
|
|
* \brief
|
869 |
|
|
* \par Function Description
|
870 |
|
|
*
|
871 |
|
|
* \param [in] path
|
872 |
|
|
* \return SCM_BOOL_T on success, SCM_BOOL_F otherwise.
|
873 |
|
|
*/
|
874 |
|
|
SCM g_rc_bitmap_directory(SCM path)
|
875 |
|
|
{
|
876 |
|
|
gchar *string;
|
877 |
|
|
char *temp;
|
878 |
|
|
|
879 |
|
|
SCM_ASSERT (scm_is_string (path), path,
|
880 |
|
|
SCM_ARG1, "bitmap-directory");
|
881 |
|
|
|
882 |
|
|
/* take care of any shell variables */
|
883 |
|
|
temp = scm_to_utf8_string (path);
|
884 |
|
|
string = s_expand_env_variables (temp);
|
885 |
|
|
free (temp);
|
886 |
|
|
|
887 |
|
|
/* invalid path? */
|
888 |
|
|
if (!g_file_test (string, G_FILE_TEST_IS_DIR)) {
|
889 |
|
|
fprintf (stderr,
|
890 |
|
|
"Invalid path [%s] passed to bitmap-directory\n",
|
891 |
|
|
string);
|
892 |
|
|
g_free(string);
|
893 |
|
|
return SCM_BOOL_F;
|
894 |
|
|
}
|
895 |
|
|
|
896 |
|
|
g_free(default_bitmap_directory);
|
897 |
|
|
default_bitmap_directory = string;
|
898 |
|
|
|
899 |
|
|
return SCM_BOOL_T;
|
900 |
|
|
}
|
901 |
|
|
|
902 |
|
|
/*! \todo Finish function description!!!
|
903 |
|
|
* \brief
|
904 |
|
|
* \par Function Description
|
905 |
|
|
*
|
906 |
|
|
* \param [in] scmsymname
|
907 |
|
|
* \return SCM_BOOL_T always.
|
908 |
|
|
*/
|
909 |
|
|
SCM g_rc_bus_ripper_symname(SCM scmsymname)
|
910 |
|
|
{
|
911 |
|
|
char *temp;
|
912 |
|
|
|
913 |
|
|
SCM_ASSERT (scm_is_string (scmsymname), scmsymname,
|
914 |
|
|
SCM_ARG1, "bus-ripper-symname");
|
915 |
|
|
|
916 |
|
|
g_free(default_bus_ripper_symname);
|
917 |
|
|
|
918 |
|
|
temp = scm_to_utf8_string (scmsymname);
|
919 |
|
|
default_bus_ripper_symname = g_strdup (temp);
|
920 |
|
|
free (temp);
|
921 |
|
|
|
922 |
|
|
return SCM_BOOL_T;
|
923 |
|
|
}
|
924 |
|
|
|
925 |
|
|
/*! \todo Finish function description!!!
|
926 |
|
|
* \brief
|
927 |
|
|
* \par Function Description
|
928 |
|
|
*
|
929 |
|
|
* \return SCM_BOOL_T always.
|
930 |
|
|
*/
|
931 |
|
|
SCM g_rc_reset_component_library(void)
|
932 |
|
|
{
|
933 |
|
|
s_clib_init();
|
934 |
|
|
|
935 |
|
|
return SCM_BOOL_T;
|
936 |
|
|
}
|
937 |
|
|
|
938 |
|
|
/*! \todo Finish function description!!!
|
939 |
|
|
* \brief
|
940 |
|
|
* \par Function Description
|
941 |
|
|
*
|
942 |
|
|
* \return SCM_BOOL_T always.
|
943 |
|
|
*/
|
944 |
|
|
SCM g_rc_reset_source_library(void)
|
945 |
|
|
{
|
946 |
|
|
s_slib_free();
|
947 |
|
|
s_slib_init();
|
948 |
|
|
|
949 |
|
|
return SCM_BOOL_T;
|
950 |
|
|
}
|
951 |
|
|
|
952 |
|
|
|
953 |
|
|
/*! \todo Finish function documentation!!!
|
954 |
|
|
* \brief
|
955 |
|
|
* \par Function Description
|
956 |
|
|
*
|
957 |
|
|
*/
|
958 |
|
|
SCM g_rc_attribute_promotion(SCM mode)
|
959 |
|
|
{
|
960 |
|
|
static const vstbl_entry mode_table[] = {
|
961 |
|
|
{TRUE , "enabled" },
|
962 |
|
|
{FALSE, "disabled"},
|
963 |
|
|
};
|
964 |
|
|
|
965 |
|
|
RETURN_G_RC_MODE("attribute-promotion",
|
966 |
|
|
default_attribute_promotion,
|
967 |
|
|
2);
|
968 |
|
|
}
|
969 |
|
|
|
970 |
|
|
/*! \todo Finish function documentation!!!
|
971 |
|
|
* \brief
|
972 |
|
|
* \par Function Description
|
973 |
|
|
*
|
974 |
|
|
*/
|
975 |
|
|
SCM g_rc_promote_invisible(SCM mode)
|
976 |
|
|
{
|
977 |
|
|
static const vstbl_entry mode_table[] = {
|
978 |
|
|
{TRUE , "enabled" },
|
979 |
|
|
{FALSE, "disabled"},
|
980 |
|
|
};
|
981 |
|
|
|
982 |
|
|
RETURN_G_RC_MODE("promote-invisible",
|
983 |
|
|
default_promote_invisible,
|
984 |
|
|
2);
|
985 |
|
|
}
|
986 |
|
|
|
987 |
|
|
/*! \todo Finish function documentation!!!
|
988 |
|
|
* \brief
|
989 |
|
|
* \par Function Description
|
990 |
|
|
*
|
991 |
|
|
*/
|
992 |
|
|
SCM g_rc_keep_invisible(SCM mode)
|
993 |
|
|
{
|
994 |
|
|
static const vstbl_entry mode_table[] = {
|
995 |
|
|
{TRUE , "enabled" },
|
996 |
|
|
{FALSE, "disabled"},
|
997 |
|
|
};
|
998 |
|
|
|
999 |
|
|
RETURN_G_RC_MODE("keep-invisible",
|
1000 |
|
|
default_keep_invisible,
|
1001 |
|
|
2);
|
1002 |
|
|
}
|
1003 |
|
|
|
1004 |
|
|
/*! \todo Finish function description!!!
|
1005 |
|
|
* \brief
|
1006 |
|
|
* \par Function Description
|
1007 |
|
|
*
|
1008 |
|
|
* \param [in] attrlist
|
1009 |
|
|
* \return SCM_BOOL_T always.
|
1010 |
|
|
*/
|
1011 |
|
|
SCM g_rc_always_promote_attributes(SCM attrlist)
|
1012 |
|
|
{
|
1013 |
|
|
GList *list=NULL;
|
1014 |
|
|
int length, i;
|
1015 |
|
|
gchar *attr;
|
1016 |
|
|
gchar **attr2;
|
1017 |
|
|
|
1018 |
|
|
g_list_foreach(default_always_promote_attributes, (GFunc)g_free, NULL);
|
1019 |
|
|
g_list_free(default_always_promote_attributes);
|
1020 |
|
|
|
1021 |
|
|
if (scm_is_string (attrlist)) {
|
1022 |
|
|
char *temp;
|
1023 |
|
|
s_log_message(_("WARNING: using a string for 'always-promote-attributes'"
|
1024 |
|
|
" is deprecated. Use a list of strings instead\n"));
|
1025 |
|
|
|
1026 |
|
|
/* convert the space separated strings into a GList */
|
1027 |
|
|
temp = scm_to_utf8_string (attrlist);
|
1028 |
|
|
attr2 = g_strsplit(temp," ", 0);
|
1029 |
|
|
free (temp);
|
1030 |
|
|
|
1031 |
|
|
for (i=0; attr2[i] != NULL; i++) {
|
1032 |
|
|
if (strlen(attr2[i]) > 0) {
|
1033 |
|
|
list = g_list_prepend(list, g_strdup(attr2[i]));
|
1034 |
|
|
}
|
1035 |
|
|
}
|
1036 |
|
|
g_strfreev(attr2);
|
1037 |
|
|
} else {
|
1038 |
|
|
SCM_ASSERT(scm_list_p(attrlist), attrlist, SCM_ARG1, "always-promote-attributes");
|
1039 |
|
|
length = scm_ilength(attrlist);
|
1040 |
|
|
/* convert the scm list into a GList */
|
1041 |
|
|
for (i=0; i < length; i++) {
|
1042 |
|
|
char *temp;
|
1043 |
|
|
SCM_ASSERT(scm_is_string(scm_list_ref(attrlist, scm_from_int(i))),
|
1044 |
|
|
scm_list_ref(attrlist, scm_from_int(i)), SCM_ARG1,
|
1045 |
|
|
"always-promote-attribute: list element is not a string");
|
1046 |
|
|
temp = scm_to_utf8_string (scm_list_ref (attrlist, scm_from_int (i)));
|
1047 |
|
|
attr = g_strdup(temp);
|
1048 |
|
|
free (temp);
|
1049 |
|
|
list = g_list_prepend(list, attr);
|
1050 |
|
|
}
|
1051 |
|
|
}
|
1052 |
|
|
|
1053 |
|
|
default_always_promote_attributes = g_list_reverse(list);
|
1054 |
|
|
|
1055 |
|
|
return SCM_BOOL_T;
|
1056 |
|
|
}
|
1057 |
|
|
|
1058 |
|
|
/*! \brief Enable the creation of backup files when saving
|
1059 |
|
|
* \par Function Description
|
1060 |
|
|
* If enabled then a backup file, of the form 'example.sch~', is created when
|
1061 |
|
|
* saving a file.
|
1062 |
|
|
*
|
1063 |
|
|
* \param [in] mode String. 'enabled' or 'disabled'
|
1064 |
|
|
* \return Bool. False if mode is not a valid value; true if it is.
|
1065 |
|
|
*
|
1066 |
|
|
*/
|
1067 |
|
|
SCM g_rc_make_backup_files(SCM mode)
|
1068 |
|
|
{
|
1069 |
|
|
static const vstbl_entry mode_table[] = {
|
1070 |
|
|
{TRUE , "enabled" },
|
1071 |
|
|
{FALSE, "disabled"},
|
1072 |
|
|
};
|
1073 |
|
|
|
1074 |
|
|
RETURN_G_RC_MODE("make-backup-files",
|
1075 |
|
|
default_make_backup_files,
|
1076 |
|
|
2);
|
1077 |
|
|
}
|
1078 |
|
|
|
1079 |
|
|
SCM g_rc_print_color_map (SCM scm_map)
|
1080 |
|
|
{
|
1081 |
|
|
if (scm_map == SCM_UNDEFINED) {
|
1082 |
|
|
return s_color_map_to_scm (print_colors);
|
1083 |
|
|
}
|
1084 |
|
|
|
1085 |
|
|
SCM_ASSERT (scm_is_true (scm_list_p (scm_map)),
|
1086 |
|
|
scm_map, SCM_ARG1, "print-color-map");
|
1087 |
|
|
|
1088 |
|
|
s_color_map_from_scm (print_colors, scm_map, "print-color-map");
|
1089 |
|
|
return SCM_BOOL_T;
|
1090 |
|
|
}
|