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/**
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* ZANavi, Zoff Android Navigation system.
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* Copyright (C) 2011-2012 Zoff <zoff@zoff.cc>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* version 2 as published by the Free Software Foundation.
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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
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* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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/**
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* Navit, a modular navigation system.
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* Copyright (C) 2005-2009 Navit Team
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* version 2 as published by the Free Software Foundation.
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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
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* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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/* see http://library.gnome.org/devel/glib/stable/glib-Simple-XML-Subset-Parser.html
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* for details on how the xml file parser works.
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*/
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#include <stdlib.h>
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#include <glib.h>
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#include <glib/gprintf.h>
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#include <string.h>
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#include <ctype.h>
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#include "debug.h"
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#include "config.h"
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#include "file.h"
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#include "coord.h"
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#include "layout.h"
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#include "mapset.h"
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#include "projection.h"
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#include "map.h"
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#include "navigation.h"
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#include "navit.h"
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#include "plugin.h"
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#include "route.h"
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#include "speech.h"
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#include "track.h"
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#include "vehicle.h"
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#include "point.h"
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#include "graphics.h"
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#include "gui.h"
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#include "osd.h"
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#include "log.h"
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#include "announcement.h"
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#include "vehicleprofile.h"
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#include "roadprofile.h"
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#include "config_.h"
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#include "xmlconfig.h"
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#ifdef HAVE_GLIB
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#define ATTR_DISTANCE 1
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const int xml_attr_distance=1;
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#else
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#include "ezxml.h"
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const int xml_attr_distance = 2;
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#define ATTR_DISTANCE 2
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#define G_MARKUP_ERROR 0
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#define G_MARKUP_ERROR_INVALID_CONTENT 0
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#define G_MARKUP_ERROR_PARSE 0
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#define G_MARKUP_ERROR_UNKNOWN_ELEMENT 0
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typedef void * GMarkupParseContext;
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#endif
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struct xistate
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{
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struct xistate *parent;
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struct xistate *child;
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const gchar *element;
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const gchar **attribute_names;
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const gchar **attribute_values;
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};
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struct xmldocument
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{
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const gchar *href;
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const gchar *xpointer;
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gpointer user_data;
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struct xistate *first;
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struct xistate *last;
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int active;
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int level;
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};
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struct xmlstate
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{
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const gchar **attribute_names;
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const gchar **attribute_values;
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struct xmlstate *parent;
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struct attr element_attr;
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const gchar *element;
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xmlerror **error;
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struct element_func *func;
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struct object_func *object_func;
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struct xmldocument *document;
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};
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struct attr_fixme
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{
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char *element;
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char **attr_fixme;
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};
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static struct attr ** convert_to_attrs(struct xmlstate *state, struct attr_fixme *fixme)
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{
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const gchar **attribute_name = state->attribute_names;
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const gchar **attribute_value = state->attribute_values;
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const gchar *name;
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int count = 0;
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struct attr **ret;
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static int fixme_count;
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while (*attribute_name)
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{
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count++;
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attribute_name++;
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}ret=g_new(struct attr *, count+1);
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attribute_name = state->attribute_names;
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count = 0;
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while (*attribute_name)
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{
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name = *attribute_name;
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if (fixme)
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{
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char **attr_fixme = fixme->attr_fixme;
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while (attr_fixme[0])
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{
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if (!strcmp(name, attr_fixme[0]))
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{
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name = attr_fixme[1];
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if (fixme_count++ < 10)
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{
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//dbg(0,"Please change attribute '%s' to '%s' in <%s />\n",attr_fixme[0], attr_fixme[1], fixme->element);
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}
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break;
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}
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attr_fixme += 2;
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}
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}
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ret[count] = attr_new_from_text(name, *attribute_value);
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if (ret[count])
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{
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count++;
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}
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else if (strcmp(*attribute_name, "enabled") && strcmp(*attribute_name, "xmlns:xi"))
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{
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// dbg(0, "failed to create attribute '%s' with value '%s'\n", *attribute_name, *attribute_value);
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}
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attribute_name++;
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attribute_value++;
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}
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ret[count] = NULL;
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//dbg(1, "ret=%p\n", ret);
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return ret;
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}
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static const char *find_attribute(struct xmlstate *state, const char *attribute, int required)
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{
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const gchar **attribute_name = state->attribute_names;
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const gchar **attribute_value = state->attribute_values;
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while (*attribute_name)
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{
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if (!g_ascii_strcasecmp(attribute, *attribute_name))
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{
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return *attribute_value;
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}
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attribute_name++;
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attribute_value++;
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}
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if (required)
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{
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g_set_error(state->error, G_MARKUP_ERROR, G_MARKUP_ERROR_INVALID_CONTENT, "element '%s' is missing attribute '%s'", state->element, attribute);
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}
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return NULL;
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}
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static int find_boolean(struct xmlstate *state, const char *attribute, int deflt, int required)
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{
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const char *value;
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value = find_attribute(state, attribute, required);
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if (!value)
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return deflt;
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if (g_ascii_strcasecmp(value, "no") && g_ascii_strcasecmp(value, "0") && g_ascii_strcasecmp(value, "false"))
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return 1;
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return 0;
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}
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/**
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* * Convert a string number to int
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* *
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* * @param val the string value to convert
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* * @returns int value of converted string
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* */
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static int convert_number(const char *val)
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{
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if (val)
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return g_ascii_strtoull(val, NULL, 0);
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else
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return 0;
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}
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static int xmlconfig_announce(struct xmlstate *state)
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{
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const char *type, *value;
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char key[32];
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int level[3];
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int i;
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enum item_type itype;
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char *tok, *type_str, *str, *unit;
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type = find_attribute(state, "type", 1);
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if (!type)
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{
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return 0;
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}
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unit = find_attribute(state, "unit", 0);
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if (unit)
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{
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// TODO: handle other unit types than "m" , maybe "s" (seconds) in the future
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}
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for (i = 0; i < 3; i++)
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{
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sprintf(key, "level%d", i);
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value = find_attribute(state, key, 0);
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if (value)
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{
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level[i] = convert_number(value);
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}
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else
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{
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level[i] = -1;
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}
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}
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type_str = g_strdup(type);
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str = type_str;
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while ((tok = strtok(str, ",")))
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{
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itype = item_from_name(tok);
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navigation_set_announce(state->parent->element_attr.u.data, itype, level);
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str = NULL;
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}
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g_free(type_str);
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return 1;
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}
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/**
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* * Define the elements in our config
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* *
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* */
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#define NEW(x) (void *(*)(struct attr *, struct attr **))(x)
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#define GET(x) (int (*)(void *, enum attr_type type, struct attr *attr, struct attr_iter *iter))(x)
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#define ITERN(x) (struct attr_iter * (*)(void *))(x)
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#define ITERD(x) (void (*)(struct attr_iter *iter))(x)
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#define SET(x) (int (*)(void *, struct attr *attr))(x)
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#define ADD(x) (int (*)(void *, struct attr *attr))(x)
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#define REMOVE(x) (int (*)(void *, struct attr *attr))(x)
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#define INIT(x) (int (*)(void *))(x)
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#define DESTROY(x) (void (*)(void *))(x)
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static struct object_func
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object_funcs[] =
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{ { attr_announcement, NEW(announcement_new), GET(announcement_get_attr), NULL, NULL, SET(announcement_set_attr), ADD(announcement_add_attr) },
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{ attr_arrows, NEW(arrows_new) },
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{ attr_circle, NEW(circle_new), NULL, NULL, NULL, NULL, ADD(element_add_attr) },
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{ attr_config, NEW(config_new), GET(config_get_attr), ITERN(config_attr_iter_new), ITERD(config_attr_iter_destroy), SET(config_set_attr), ADD(config_add_attr), REMOVE(config_remove_attr), NULL, DESTROY(config_destroy) },
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{ attr_coord, NEW(coord_new_from_attrs) },
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{ attr_cursor, NEW(cursor_new), NULL, NULL, NULL, NULL, ADD(cursor_add_attr) },
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{ attr_debug, NEW(debug_new) },
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{ attr_graphics, NEW(graphics_new) },
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{ attr_gui, NEW(gui_new), GET(gui_get_attr), NULL, NULL, SET(gui_set_attr), ADD(gui_add_attr) },
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{ attr_icon, NEW(icon_new), NULL, NULL, NULL, NULL, ADD(element_add_attr) },
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305 |
{ attr_image, NEW(image_new) },
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{ attr_itemgra, NEW(itemgra_new), NULL, NULL, NULL, NULL, ADD(itemgra_add_attr) },
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{ attr_layer, NEW(layer_new), NULL, NULL, NULL, NULL, ADD(layer_add_attr) },
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308 |
{ attr_layout, NEW(layout_new), NULL, NULL, NULL, NULL, ADD(layout_add_attr) },
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{ attr_log, NEW(log_new) },
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{ attr_map, NEW(map_new) },
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{ attr_mapset, NEW(mapset_new), NULL, NULL, NULL, NULL, ADD(mapset_add_attr_name) },
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{ attr_navigation, NEW(navigation_new), GET(navigation_get_attr) },
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{ attr_navit, NEW(navit_new), GET(navit_get_attr), ITERN(navit_attr_iter_new), ITERD(navit_attr_iter_destroy), SET(navit_set_attr), ADD(navit_add_attr), REMOVE(navit_remove_attr), INIT(navit_init), DESTROY(navit_destroy) },
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314 |
{ attr_osd, NEW(osd_new) },
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// { attr_plugins, NEW(plugins_new), NULL, NULL, NULL, NULL, NULL, NULL, INIT(plugins_init) },
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316 |
// { attr_plugin, NEW(plugin_new) },
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317 |
{ attr_polygon, NEW(polygon_new), NULL, NULL, NULL, NULL, ADD(element_add_attr) },
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318 |
{ attr_polyline, NEW(polyline_new), NULL, NULL, NULL, NULL, ADD(element_add_attr) },
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319 |
{ attr_roadprofile, NEW(roadprofile_new), GET(roadprofile_get_attr), NULL, NULL, SET(roadprofile_set_attr), ADD(roadprofile_add_attr) },
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320 |
{ attr_route, NEW(route_new), GET(route_get_attr), NULL, NULL, SET(route_set_attr), ADD(route_add_attr), REMOVE(route_remove_attr) },
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321 |
{ attr_speech, NEW(speech_new), GET(speech_get_attr), NULL, NULL, SET(speech_set_attr) },
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322 |
{ attr_text, NEW(text_new) },
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323 |
{ attr_tracking, NEW(tracking_new) },
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324 |
{ attr_vehicle, NEW(vehicle_new), GET(vehicle_get_attr), NULL, NULL, SET(vehicle_set_attr), ADD(vehicle_add_attr), REMOVE(vehicle_remove_attr) },
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325 |
{ attr_vehicleprofile, NEW(vehicleprofile_new), GET(vehicleprofile_get_attr), NULL, NULL, SET(vehicleprofile_set_attr), ADD(vehicleprofile_add_attr) },
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326 |
{ attr_maptile, NEW(maptile_new) },
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327 |
};
|
328 |
|
329 |
struct object_func *
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330 |
object_func_lookup(enum attr_type type)
|
331 |
{
|
332 |
int i;
|
333 |
for (i = 0; i < sizeof(object_funcs) / sizeof(struct object_func); i++)
|
334 |
{
|
335 |
if (object_funcs[i].type == type)
|
336 |
return &object_funcs[i];
|
337 |
}
|
338 |
return NULL;
|
339 |
}
|
340 |
|
341 |
struct element_func
|
342 |
{
|
343 |
char *name;
|
344 |
char *parent;
|
345 |
int (*func)(struct xmlstate *state);
|
346 |
enum attr_type type;
|
347 |
};
|
348 |
struct element_func *elements;
|
349 |
|
350 |
static char *attr_fixme_itemgra[] = { "type", "item_types", NULL, NULL, };
|
351 |
|
352 |
static char *attr_fixme_text[] = { "label_size", "text_size", NULL, NULL, };
|
353 |
|
354 |
static char *attr_fixme_circle[] = { "label_size", "text_size", NULL, NULL, };
|
355 |
|
356 |
static struct attr_fixme attr_fixmes[] = { { "item", attr_fixme_itemgra }, { "itemgra", attr_fixme_itemgra }, { "text", attr_fixme_text }, { "label", attr_fixme_text }, { "circle", attr_fixme_circle }, { NULL, NULL }, };
|
357 |
|
358 |
static char *element_fixmes[] = { "item", "itemgra", "label", "text", NULL, NULL, };
|
359 |
|
360 |
static void initStatic(void)
|
361 |
{
|
362 |
elements=g_new0(struct element_func,41); //40 is a number of elements + ending NULL element
|
363 |
|
364 |
elements[0].name = "config";
|
365 |
elements[0].parent = NULL;
|
366 |
elements[0].func = NULL;
|
367 |
elements[0].type = attr_config;
|
368 |
|
369 |
elements[1].name = "announce";
|
370 |
elements[1].parent = "navigation";
|
371 |
elements[1].func = xmlconfig_announce;
|
372 |
|
373 |
elements[2].name = "speech";
|
374 |
elements[2].parent = "navit";
|
375 |
elements[2].func = NULL;
|
376 |
elements[2].type = attr_speech;
|
377 |
|
378 |
elements[3].name = "tracking";
|
379 |
elements[3].parent = "navit";
|
380 |
elements[3].func = NULL;
|
381 |
elements[3].type = attr_tracking;
|
382 |
|
383 |
elements[4].name = "route";
|
384 |
elements[4].parent = "navit";
|
385 |
elements[4].func = NULL;
|
386 |
elements[4].type = attr_route;
|
387 |
|
388 |
elements[5].name = "mapset";
|
389 |
elements[5].parent = "navit";
|
390 |
elements[5].func = NULL;
|
391 |
elements[5].type = attr_mapset;
|
392 |
|
393 |
elements[6].name = "map";
|
394 |
elements[6].parent = "mapset";
|
395 |
elements[6].func = NULL;
|
396 |
elements[6].type = attr_map;
|
397 |
|
398 |
elements[7].name = "debug";
|
399 |
elements[7].parent = "config";
|
400 |
elements[7].func = NULL;
|
401 |
elements[7].type = attr_debug;
|
402 |
|
403 |
elements[8].name = "osd";
|
404 |
elements[8].parent = "navit";
|
405 |
elements[8].func = NULL;
|
406 |
elements[8].type = attr_osd;
|
407 |
|
408 |
elements[9].name = "navigation";
|
409 |
elements[9].parent = "navit";
|
410 |
elements[9].func = NULL;
|
411 |
elements[9].type = attr_navigation;
|
412 |
|
413 |
elements[10].name = "navit";
|
414 |
elements[10].parent = "config";
|
415 |
elements[10].func = NULL;
|
416 |
elements[10].type = attr_navit;
|
417 |
|
418 |
elements[11].name = "graphics";
|
419 |
elements[11].parent = "navit";
|
420 |
elements[11].func = NULL;
|
421 |
elements[11].type = attr_graphics;
|
422 |
|
423 |
elements[12].name = "gui";
|
424 |
elements[12].parent = "navit";
|
425 |
elements[12].func = NULL;
|
426 |
elements[12].type = attr_gui;
|
427 |
|
428 |
elements[13].name = "layout";
|
429 |
elements[13].parent = "navit";
|
430 |
elements[13].func = NULL;
|
431 |
elements[13].type = attr_layout;
|
432 |
|
433 |
elements[14].name = "cursor";
|
434 |
elements[14].parent = "layout";
|
435 |
elements[14].func = NULL;
|
436 |
elements[14].type = attr_cursor;
|
437 |
|
438 |
elements[15].name = "layer";
|
439 |
elements[15].parent = "layout";
|
440 |
elements[15].func = NULL;
|
441 |
elements[15].type = attr_layer;
|
442 |
|
443 |
elements[16].name = "itemgra";
|
444 |
elements[16].parent = "layer";
|
445 |
elements[16].func = NULL;
|
446 |
elements[16].type = attr_itemgra;
|
447 |
|
448 |
elements[17].name = "circle";
|
449 |
elements[17].parent = "itemgra";
|
450 |
elements[17].func = NULL;
|
451 |
elements[17].type = attr_circle;
|
452 |
|
453 |
elements[18].name = "coord";
|
454 |
elements[18].parent = "circle";
|
455 |
elements[18].func = NULL;
|
456 |
elements[18].type = attr_coord;
|
457 |
|
458 |
elements[19].name = "icon";
|
459 |
elements[19].parent = "itemgra";
|
460 |
elements[19].func = NULL;
|
461 |
elements[19].type = attr_icon;
|
462 |
|
463 |
elements[20].name = "coord";
|
464 |
elements[20].parent = "icon";
|
465 |
elements[20].func = NULL;
|
466 |
elements[20].type = attr_coord;
|
467 |
|
468 |
elements[21].name = "image";
|
469 |
elements[21].parent = "itemgra";
|
470 |
elements[21].func = NULL;
|
471 |
elements[21].type = attr_image;
|
472 |
|
473 |
elements[22].name = "text";
|
474 |
elements[22].parent = "itemgra";
|
475 |
elements[22].func = NULL;
|
476 |
elements[22].type = attr_text;
|
477 |
|
478 |
elements[23].name = "polygon";
|
479 |
elements[23].parent = "itemgra";
|
480 |
elements[23].func = NULL;
|
481 |
elements[23].type = attr_polygon;
|
482 |
|
483 |
elements[24].name = "coord";
|
484 |
elements[24].parent = "polygon";
|
485 |
elements[24].func = NULL;
|
486 |
elements[24].type = attr_coord;
|
487 |
|
488 |
elements[25].name = "polyline";
|
489 |
elements[25].parent = "itemgra";
|
490 |
elements[25].func = NULL;
|
491 |
elements[25].type = attr_polyline;
|
492 |
|
493 |
elements[26].name = "coord";
|
494 |
elements[26].parent = "polyline";
|
495 |
elements[26].func = NULL;
|
496 |
elements[26].type = attr_coord;
|
497 |
|
498 |
elements[27].name = "arrows";
|
499 |
elements[27].parent = "itemgra";
|
500 |
elements[27].func = NULL;
|
501 |
elements[27].type = attr_arrows;
|
502 |
|
503 |
elements[28].name = "vehicle";
|
504 |
elements[28].parent = "navit";
|
505 |
elements[28].func = NULL;
|
506 |
elements[28].type = attr_vehicle;
|
507 |
|
508 |
elements[29].name = "vehicleprofile";
|
509 |
elements[29].parent = "navit";
|
510 |
elements[29].func = NULL;
|
511 |
elements[29].type = attr_vehicleprofile;
|
512 |
|
513 |
elements[30].name = "roadprofile";
|
514 |
elements[30].parent = "vehicleprofile";
|
515 |
elements[30].func = NULL;
|
516 |
elements[30].type = attr_roadprofile;
|
517 |
|
518 |
elements[31].name = "announcement";
|
519 |
elements[31].parent = "roadprofile";
|
520 |
elements[31].func = NULL;
|
521 |
elements[31].type = attr_announcement;
|
522 |
|
523 |
elements[32].name = "cursor";
|
524 |
elements[32].parent = "vehicle";
|
525 |
elements[32].func = NULL;
|
526 |
elements[32].type = attr_cursor;
|
527 |
|
528 |
elements[33].name = "itemgra";
|
529 |
elements[33].parent = "cursor";
|
530 |
elements[33].func = NULL;
|
531 |
elements[33].type = attr_itemgra;
|
532 |
|
533 |
elements[34].name = "log";
|
534 |
elements[34].parent = "vehicle";
|
535 |
elements[34].func = NULL;
|
536 |
elements[34].type = attr_log;
|
537 |
|
538 |
elements[35].name = "log";
|
539 |
elements[35].parent = "navit";
|
540 |
elements[35].func = NULL;
|
541 |
elements[35].type = attr_log;
|
542 |
|
543 |
elements[36].name = "plugins";
|
544 |
elements[36].parent = "config";
|
545 |
elements[36].func = NULL;
|
546 |
elements[36].type = attr_plugins;
|
547 |
|
548 |
elements[37].name = "plugin";
|
549 |
elements[37].parent = "plugins";
|
550 |
elements[37].func = NULL;
|
551 |
elements[37].type = attr_plugin;
|
552 |
|
553 |
elements[38].name = "maptile";
|
554 |
elements[38].parent = "itemgra";
|
555 |
elements[38].func = NULL;
|
556 |
elements[38].type = attr_maptile;
|
557 |
|
558 |
}
|
559 |
|
560 |
/**
|
561 |
* * Parse the opening tag of a config element
|
562 |
* *
|
563 |
* * @param context document parse context
|
564 |
* * @param element_name the current tag name
|
565 |
* * @param attribute_names ptr to return the set of attribute names
|
566 |
* * @param attribute_values ptr return the set of attribute values
|
567 |
* * @param user_data ptr to xmlstate structure
|
568 |
* * @param error ptr return error context
|
569 |
* * @returns nothing
|
570 |
* */
|
571 |
|
572 |
static void start_element(GMarkupParseContext *context, const gchar *element_name, const gchar **attribute_names, const gchar **attribute_values, gpointer user_data, xmlerror **error)
|
573 |
{
|
574 |
struct xmlstate *new = NULL, **parent = user_data;
|
575 |
struct element_func *e = elements, *func = NULL;
|
576 |
struct attr_fixme *attr_fixme = attr_fixmes;
|
577 |
char **element_fixme = element_fixmes;
|
578 |
int found = 0;
|
579 |
static int fixme_count;
|
580 |
const char *parent_name = NULL;
|
581 |
char *s, *sep = "", *possible_parents;
|
582 |
struct attr *parent_attr;
|
583 |
// dbg(2, "name='%s' parent='%s'\n", element_name, *parent ? (*parent)->element : NULL);
|
584 |
|
585 |
if (!strcmp(element_name, "xml"))
|
586 |
return;
|
587 |
/* determine if we have to fix any attributes */
|
588 |
while (attr_fixme[0].element)
|
589 |
{
|
590 |
if (!strcmp(element_name, attr_fixme[0].element))
|
591 |
break;
|
592 |
attr_fixme++;
|
593 |
}
|
594 |
if (!attr_fixme[0].element)
|
595 |
attr_fixme = NULL;
|
596 |
|
597 |
/* tell user to fix deprecated element names */
|
598 |
while (element_fixme[0])
|
599 |
{
|
600 |
if (!strcmp(element_name, element_fixme[0]))
|
601 |
{
|
602 |
element_name = element_fixme[1];
|
603 |
if (fixme_count++ < 10)
|
604 |
{
|
605 |
// dbg(0, "Please change <%s /> to <%s /> in config file\n",element_fixme[0], element_fixme[1]);
|
606 |
}
|
607 |
}
|
608 |
element_fixme += 2;
|
609 |
}
|
610 |
/* validate that this element is valid
|
611 |
* and that the element has a valid parent */
|
612 |
possible_parents = g_strdup("");
|
613 |
if (*parent)
|
614 |
parent_name = (*parent)->element;
|
615 |
while (e->name)
|
616 |
{
|
617 |
if (!g_ascii_strcasecmp(element_name, e->name))
|
618 |
{
|
619 |
found = 1;
|
620 |
s = g_strconcat(possible_parents, sep, e->parent, NULL);
|
621 |
g_free(possible_parents);
|
622 |
possible_parents = s;
|
623 |
sep = ",";
|
624 |
if ((parent_name && e->parent && !g_ascii_strcasecmp(parent_name, e->parent)) || (!parent_name && !e->parent))
|
625 |
func = e;
|
626 |
}
|
627 |
e++;
|
628 |
}
|
629 |
if (!found)
|
630 |
{
|
631 |
g_set_error(error, G_MARKUP_ERROR, G_MARKUP_ERROR_UNKNOWN_ELEMENT, "Unknown element '%s'", element_name);
|
632 |
g_free(possible_parents);
|
633 |
return;
|
634 |
}
|
635 |
if (!func)
|
636 |
{
|
637 |
g_set_error(error, G_MARKUP_ERROR, G_MARKUP_ERROR_INVALID_CONTENT, "Element '%s' within unexpected context '%s'. Expected '%s'%s", element_name, parent_name, possible_parents, !strcmp(possible_parents, "config") ? "\nPlease add <config> </config> tags at the beginning/end of your navit.xml" : "");
|
638 |
g_free(possible_parents);
|
639 |
return;
|
640 |
}
|
641 |
g_free(possible_parents);
|
642 |
|
643 |
new=g_new(struct xmlstate, 1);
|
644 |
new->attribute_names = attribute_names;
|
645 |
new->attribute_values = attribute_values;
|
646 |
new->parent = *parent;
|
647 |
new->element_attr.u.data = NULL;
|
648 |
new->element = element_name;
|
649 |
new->error = error;
|
650 |
new->func = func;
|
651 |
new->object_func = NULL;
|
652 |
*parent = new;
|
653 |
if (!find_boolean(new, "enabled", 1, 0))
|
654 |
return;
|
655 |
if (new->parent && !new->parent->element_attr.u.data)
|
656 |
return;
|
657 |
if (func->func)
|
658 |
{
|
659 |
if (!func->func(new))
|
660 |
{
|
661 |
return;
|
662 |
}
|
663 |
}
|
664 |
else
|
665 |
{
|
666 |
struct attr **attrs;
|
667 |
|
668 |
new->object_func = object_func_lookup(func->type);
|
669 |
if (!new->object_func)
|
670 |
return;
|
671 |
attrs = convert_to_attrs(new, attr_fixme);
|
672 |
new->element_attr.type = attr_none;
|
673 |
if (!new->parent || new->parent->element_attr.type == attr_none)
|
674 |
parent_attr = NULL;
|
675 |
else
|
676 |
parent_attr = &new->parent->element_attr;
|
677 |
new->element_attr.u.data = new->object_func->create(parent_attr, attrs);
|
678 |
if (!new->element_attr.u.data)
|
679 |
return;
|
680 |
new->element_attr.type = attr_from_name(element_name);
|
681 |
if (new->element_attr.type == attr_none)
|
682 |
{
|
683 |
// dbg(0, "failed to create object of type '%s'\n", element_name);
|
684 |
}
|
685 |
if (new->parent && new->parent->object_func && new->parent->object_func->add_attr)
|
686 |
new->parent->object_func->add_attr(new->parent->element_attr.u.data, &new->element_attr);
|
687 |
}
|
688 |
return;
|
689 |
}
|
690 |
|
691 |
/* Called for close tags </foo> */
|
692 |
static void end_element(GMarkupParseContext *context, const gchar *element_name, gpointer user_data, xmlerror **error)
|
693 |
{
|
694 |
struct xmlstate *curr, **state = user_data;
|
695 |
|
696 |
if (!strcmp(element_name, "xml"))
|
697 |
{
|
698 |
return;
|
699 |
}
|
700 |
// dbg(2, "name='%s'\n", element_name);
|
701 |
curr = *state;
|
702 |
if (curr->object_func && curr->object_func->init)
|
703 |
curr->object_func->init(curr->element_attr.u.data);
|
704 |
*state = curr->parent;
|
705 |
g_free(curr);
|
706 |
}
|
707 |
|
708 |
static gboolean parse_file(struct xmldocument *document, xmlerror **error);
|
709 |
|
710 |
static void xinclude(GMarkupParseContext *context, const gchar **attribute_names, const gchar **attribute_values, struct xmldocument *doc_old, xmlerror **error)
|
711 |
{
|
712 |
struct xmldocument doc_new;
|
713 |
struct file_wordexp *we;
|
714 |
int i, count;
|
715 |
const char *href = NULL;
|
716 |
char **we_files;
|
717 |
|
718 |
if (doc_old->level >= 16)
|
719 |
{
|
720 |
g_set_error(error, G_MARKUP_ERROR, G_MARKUP_ERROR_INVALID_CONTENT, "xi:include recursion too deep");
|
721 |
return;
|
722 |
}
|
723 |
memset(&doc_new, 0, sizeof(doc_new));
|
724 |
i = 0;
|
725 |
while (attribute_names[i])
|
726 |
{
|
727 |
if (!g_ascii_strcasecmp("href", attribute_names[i]))
|
728 |
{
|
729 |
if (!href)
|
730 |
href = attribute_values[i];
|
731 |
else
|
732 |
{
|
733 |
g_set_error(error, G_MARKUP_ERROR, G_MARKUP_ERROR_INVALID_CONTENT, "xi:include has more than one href");
|
734 |
return;
|
735 |
}
|
736 |
}
|
737 |
else if (!g_ascii_strcasecmp("xpointer", attribute_names[i]))
|
738 |
{
|
739 |
if (!doc_new.xpointer)
|
740 |
doc_new.xpointer = attribute_values[i];
|
741 |
else
|
742 |
{
|
743 |
g_set_error(error, G_MARKUP_ERROR, G_MARKUP_ERROR_INVALID_CONTENT, "xi:include has more than one xpointer");
|
744 |
return;
|
745 |
}
|
746 |
}
|
747 |
else
|
748 |
{
|
749 |
g_set_error(error, G_MARKUP_ERROR, G_MARKUP_ERROR_INVALID_CONTENT, "xi:include has invalid attributes");
|
750 |
return;
|
751 |
}
|
752 |
i++;
|
753 |
}
|
754 |
if (!doc_new.xpointer && !href)
|
755 |
{
|
756 |
g_set_error(error, G_MARKUP_ERROR, G_MARKUP_ERROR_INVALID_CONTENT, "xi:include has neither href nor xpointer");
|
757 |
return;
|
758 |
}
|
759 |
doc_new.level = doc_old->level + 1;
|
760 |
doc_new.user_data = doc_old->user_data;
|
761 |
if (!href)
|
762 |
{
|
763 |
//dbg(1, "no href, using '%s'\n", doc_old->href);
|
764 |
doc_new.href = doc_old->href;
|
765 |
if (file_exists(doc_new.href))
|
766 |
{
|
767 |
parse_file(&doc_new, error);
|
768 |
}
|
769 |
else
|
770 |
{
|
771 |
//dbg(0, "Unable to include %s\n", doc_new.href);
|
772 |
}
|
773 |
}
|
774 |
else
|
775 |
{
|
776 |
//dbg(1, "expanding '%s'\n", href);
|
777 |
we = file_wordexp_new(href);
|
778 |
we_files = file_wordexp_get_array(we);
|
779 |
count = file_wordexp_get_count(we);
|
780 |
//dbg(1, "%d results\n", count);
|
781 |
if (file_exists(we_files[0]))
|
782 |
{
|
783 |
for (i = 0; i < count; i++)
|
784 |
{
|
785 |
//dbg(1, "result[%d]='%s'\n", i, we_files[i]);
|
786 |
doc_new.href = we_files[i];
|
787 |
parse_file(&doc_new, error);
|
788 |
}
|
789 |
}
|
790 |
else
|
791 |
{
|
792 |
//dbg(0, "Unable to include %s\n", we_files[0]);
|
793 |
}
|
794 |
file_wordexp_destroy(we);
|
795 |
|
796 |
}
|
797 |
|
798 |
}
|
799 |
|
800 |
static int strncmp_len(const char *s1, int s1len, const char *s2)
|
801 |
{
|
802 |
int ret;
|
803 |
#if 0
|
804 |
char c[s1len+1];
|
805 |
strncpy(c, s1, s1len);
|
806 |
c[s1len]='\0';
|
807 |
//dbg(0,"'%s' vs '%s'\n", c, s2);
|
808 |
#endif
|
809 |
|
810 |
ret = strncmp(s1, s2, s1len);
|
811 |
if (ret)
|
812 |
return ret;
|
813 |
return strlen(s2) - s1len;
|
814 |
}
|
815 |
|
816 |
static int xpointer_value(const char *test, int len, struct xistate *elem, const char **out, int out_len)
|
817 |
{
|
818 |
int i, ret = 0;
|
819 |
if (len <= 0 || out_len <= 0)
|
820 |
{
|
821 |
return 0;
|
822 |
}
|
823 |
if (!(strncmp_len(test, len, "name(.)")))
|
824 |
{
|
825 |
out[0] = elem->element;
|
826 |
return 1;
|
827 |
}
|
828 |
if (test[0] == '@')
|
829 |
{
|
830 |
i = 0;
|
831 |
while (elem->attribute_names[i] && out_len > 0)
|
832 |
{
|
833 |
if (!strncmp_len(test + 1, len - 1, elem->attribute_names[i]))
|
834 |
{
|
835 |
out[ret++] = elem->attribute_values[i];
|
836 |
out_len--;
|
837 |
}
|
838 |
i++;
|
839 |
}
|
840 |
return ret;
|
841 |
}
|
842 |
return 0;
|
843 |
}
|
844 |
|
845 |
static int xpointer_test(const char *test, int len, struct xistate *elem)
|
846 |
{
|
847 |
int eq, i, count, vlen, cond_req = 1, cond = 0;
|
848 |
char c;
|
849 |
const char *tmp[16];
|
850 |
#if 0
|
851 |
char test2[len+1];
|
852 |
|
853 |
strncpy(test2, test, len);
|
854 |
test2[len]='\0';
|
855 |
//dbg(0,"%s\n", test2);
|
856 |
#endif
|
857 |
if (!len)
|
858 |
return 0;
|
859 |
c = test[len - 1];
|
860 |
if (c != '\'' && c != '"')
|
861 |
return 0;
|
862 |
eq = strcspn(test, "=");
|
863 |
if (eq >= len || test[eq + 1] != c)
|
864 |
return 0;
|
865 |
vlen = eq;
|
866 |
if (eq > 0 && test[eq - 1] == '!')
|
867 |
{
|
868 |
cond_req = 0;
|
869 |
vlen--;
|
870 |
}
|
871 |
count = xpointer_value(test, vlen, elem, tmp, 16);
|
872 |
for (i = 0; i < count; i++)
|
873 |
{
|
874 |
if (!strncmp_len(test + eq + 2, len - eq - 3, tmp[i]))
|
875 |
cond = 1;
|
876 |
}
|
877 |
if (cond == cond_req)
|
878 |
return 1;
|
879 |
return 0;
|
880 |
}
|
881 |
|
882 |
static int xpointer_element_match(const char *xpointer, int len, struct xistate *elem)
|
883 |
{
|
884 |
int start, tlen, tlen2;
|
885 |
#if 0
|
886 |
char test2[len+1];
|
887 |
|
888 |
strncpy(test2, xpointer, len);
|
889 |
test2[len]='\0';
|
890 |
//dbg(0,"%s\n", test2);
|
891 |
#endif
|
892 |
start = strcspn(xpointer, "[");
|
893 |
if (start > len)
|
894 |
start = len;
|
895 |
if (strncmp_len(xpointer, start, elem->element) && (start != 1 || xpointer[0] != '*'))
|
896 |
return 0;
|
897 |
if (start == len)
|
898 |
return 1;
|
899 |
if (xpointer[len - 1] != ']')
|
900 |
return 0;
|
901 |
tlen = len - start - 2;
|
902 |
for (;;)
|
903 |
{
|
904 |
start++;
|
905 |
tlen2 = strcspn(xpointer + start, "]");
|
906 |
if (start + tlen2 > len)
|
907 |
return 1;
|
908 |
if (!xpointer_test(xpointer + start, tlen2, elem))
|
909 |
return 0;
|
910 |
start += tlen2 + 1;
|
911 |
}
|
912 |
}
|
913 |
|
914 |
static int xpointer_xpointer_match(const char *xpointer, int len, struct xistate *first)
|
915 |
{
|
916 |
const char *c;
|
917 |
int s;
|
918 |
//dbg(2, "%s\n", xpointer);
|
919 |
if (xpointer[0] != '/')
|
920 |
return 0;
|
921 |
c = xpointer + 1;
|
922 |
len--;
|
923 |
do
|
924 |
{
|
925 |
s = strcspn(c, "/");
|
926 |
if (s > len)
|
927 |
s = len;
|
928 |
if (!xpointer_element_match(c, s, first))
|
929 |
return 0;
|
930 |
first = first->child;
|
931 |
c += s + 1;
|
932 |
len -= s + 1;
|
933 |
}
|
934 |
while (len > 0 && first);
|
935 |
if (len > 0)
|
936 |
return 0;
|
937 |
return 1;
|
938 |
}
|
939 |
|
940 |
static int xpointer_match(const char *xpointer, struct xistate *first)
|
941 |
{
|
942 |
char *prefix = "xpointer(";
|
943 |
int len;
|
944 |
if (!xpointer)
|
945 |
return 1;
|
946 |
len = strlen(xpointer);
|
947 |
if (strncmp(xpointer, prefix, strlen(prefix)))
|
948 |
return 0;
|
949 |
if (xpointer[len - 1] != ')')
|
950 |
return 0;
|
951 |
return xpointer_xpointer_match(xpointer + strlen(prefix), len - strlen(prefix) - 1, first);
|
952 |
|
953 |
}
|
954 |
|
955 |
static void xi_start_element(GMarkupParseContext *context, const gchar *element_name, const gchar **attribute_names, const gchar **attribute_values, gpointer user_data, xmlerror **error)
|
956 |
{
|
957 |
struct xmldocument *doc = user_data;
|
958 |
struct xistate *xistate;
|
959 |
int i, count = 0;
|
960 |
while (attribute_names[count++ * ATTR_DISTANCE])
|
961 |
;xistate=g_new0(struct xistate, 1);
|
962 |
xistate->element = element_name;
|
963 |
xistate->attribute_names=g_new0(const char *, count);
|
964 |
xistate->attribute_values=g_new0(const char *, count);
|
965 |
for (i = 0; i < count; i++)
|
966 |
{
|
967 |
if (attribute_names[i * ATTR_DISTANCE] && attribute_values[i * ATTR_DISTANCE])
|
968 |
{
|
969 |
xistate->attribute_names[i] = g_strdup(attribute_names[i * ATTR_DISTANCE]);
|
970 |
xistate->attribute_values[i] = g_strdup(attribute_values[i * ATTR_DISTANCE]);
|
971 |
}
|
972 |
}
|
973 |
xistate->parent = doc->last;
|
974 |
|
975 |
if (doc->last)
|
976 |
{
|
977 |
doc->last->child = xistate;
|
978 |
}
|
979 |
else
|
980 |
doc->first = xistate;
|
981 |
doc->last = xistate;
|
982 |
if (doc->active > 0 || xpointer_match(doc->xpointer, doc->first))
|
983 |
{
|
984 |
if (!g_ascii_strcasecmp("xi:include", element_name))
|
985 |
{
|
986 |
xinclude(context, xistate->attribute_names, xistate->attribute_values, doc, error);
|
987 |
return;
|
988 |
}
|
989 |
start_element(context, element_name, xistate->attribute_names, xistate->attribute_values, doc->user_data, error);
|
990 |
doc->active++;
|
991 |
}
|
992 |
|
993 |
}
|
994 |
/**
|
995 |
* * Reached closing tag of a config element
|
996 |
* *
|
997 |
* * @param context
|
998 |
* * @param element name
|
999 |
* * @param user_data ptr to xmldocument
|
1000 |
* * @param error ptr to struct for error information
|
1001 |
* * @returns nothing
|
1002 |
* */
|
1003 |
|
1004 |
static void xi_end_element(GMarkupParseContext *context, const gchar *element_name, gpointer user_data, xmlerror **error)
|
1005 |
{
|
1006 |
struct xmldocument *doc = user_data;
|
1007 |
struct xistate *xistate = doc->last;
|
1008 |
int i = 0;
|
1009 |
doc->last = doc->last->parent;
|
1010 |
if (!doc->last)
|
1011 |
doc->first = NULL;
|
1012 |
else
|
1013 |
doc->last->child = NULL;
|
1014 |
if (doc->active > 0)
|
1015 |
{
|
1016 |
if (!g_ascii_strcasecmp("xi:include", element_name))
|
1017 |
{
|
1018 |
return;
|
1019 |
}
|
1020 |
end_element(context, element_name, doc->user_data, error);
|
1021 |
doc->active--;
|
1022 |
}
|
1023 |
while (xistate->attribute_names[i])
|
1024 |
{
|
1025 |
g_free((char *) (xistate->attribute_names[i]));
|
1026 |
g_free((char *) (xistate->attribute_values[i]));
|
1027 |
i++;
|
1028 |
}
|
1029 |
g_free(xistate->attribute_names);
|
1030 |
g_free(xistate->attribute_values);
|
1031 |
g_free(xistate);
|
1032 |
}
|
1033 |
|
1034 |
/* Called for character data */
|
1035 |
/* text is not nul-terminated */
|
1036 |
static void xi_text(GMarkupParseContext *context, const gchar *text, gsize text_len, gpointer user_data, xmlerror **error)
|
1037 |
{
|
1038 |
struct xmldocument *doc = user_data;
|
1039 |
int i;
|
1040 |
if (doc->active)
|
1041 |
{
|
1042 |
for (i = 0; i < text_len; i++)
|
1043 |
{
|
1044 |
if (!isspace(text[i]))
|
1045 |
{
|
1046 |
struct xmldocument *doc = user_data;
|
1047 |
struct xmlstate *curr, **state = doc->user_data;
|
1048 |
struct attr attr;
|
1049 |
char *text_dup = malloc(text_len + 1);
|
1050 |
|
1051 |
curr = *state;
|
1052 |
strncpy(text_dup, text, text_len);
|
1053 |
text_dup[text_len] = '\0';
|
1054 |
attr.type = attr_xml_text;
|
1055 |
attr.u.str = text_dup;
|
1056 |
if (curr->object_func && curr->object_func->add_attr && curr->element_attr.u.data)
|
1057 |
curr->object_func->add_attr(curr->element_attr.u.data, &attr);
|
1058 |
free(text_dup);
|
1059 |
return;
|
1060 |
}
|
1061 |
}
|
1062 |
}
|
1063 |
}
|
1064 |
|
1065 |
#ifndef HAVE_GLIB
|
1066 |
static void parse_node_text(ezxml_t node, void *data, void(*start)(void *, const char *, const char **, const char **, void *, void *), void(*end)(void *, const char *, void *, void *), void(*text)(void *, const char *, int, void *, void *))
|
1067 |
{
|
1068 |
while (node)
|
1069 |
{
|
1070 |
if (start)
|
1071 |
start(NULL, node->name, (const char **) node->attr, (const char **) (node->attr + 1), data, NULL);
|
1072 |
if (text && node->txt)
|
1073 |
text(NULL, node->txt, strlen(node->txt), data, NULL);
|
1074 |
if (node->child)
|
1075 |
parse_node_text(node->child, data, start, end, text);
|
1076 |
if (end)
|
1077 |
end(NULL, node->name, data, NULL);
|
1078 |
node = node->ordered;
|
1079 |
}
|
1080 |
}
|
1081 |
#endif
|
1082 |
|
1083 |
void xml_parse_text(const char *document, void *data, void(*start)(void *, const char *, const char **, const char **, void *, void *), void(*end)(void *, const char *, void *, void *), void(*text)(void *, const char *, int, void *, void *))
|
1084 |
{
|
1085 |
#ifdef HAVE_GLIB
|
1086 |
GMarkupParser parser =
|
1087 |
{ start, end, text, NULL, NULL};
|
1088 |
GMarkupParseContext *context;
|
1089 |
gboolean result;
|
1090 |
|
1091 |
context = g_markup_parse_context_new (&parser, 0, data, NULL);
|
1092 |
result = g_markup_parse_context_parse (context, document, strlen(document), NULL);
|
1093 |
g_markup_parse_context_free (context);
|
1094 |
#else
|
1095 |
char *str = g_strdup(document);
|
1096 |
ezxml_t root = ezxml_parse_str(str, strlen(str));
|
1097 |
if (!root)
|
1098 |
return;
|
1099 |
parse_node_text(root, data, start, end, text);
|
1100 |
ezxml_free(root);
|
1101 |
g_free(str);
|
1102 |
#endif
|
1103 |
}
|
1104 |
|
1105 |
#ifdef HAVE_GLIB
|
1106 |
|
1107 |
static const GMarkupParser parser =
|
1108 |
{
|
1109 |
xi_start_element,
|
1110 |
xi_end_element,
|
1111 |
xi_text,
|
1112 |
NULL,
|
1113 |
NULL
|
1114 |
};
|
1115 |
/**
|
1116 |
* * Parse the contents of the configuration file
|
1117 |
* *
|
1118 |
* * @param document struct holding info about the config file
|
1119 |
* * @param error info on any errors detected
|
1120 |
* * @returns boolean TRUE or FALSE
|
1121 |
* */
|
1122 |
|
1123 |
static gboolean
|
1124 |
parse_file(struct xmldocument *document, xmlerror **error)
|
1125 |
{
|
1126 |
//dbg(0,"EEnter\n");
|
1127 |
|
1128 |
GMarkupParseContext *context;
|
1129 |
gchar *contents, *message;
|
1130 |
gsize len;
|
1131 |
gint line, chr;
|
1132 |
gboolean result;
|
1133 |
char *xmldir,*newxmldir,*xmlfile,*newxmlfile,*sep;
|
1134 |
|
1135 |
//dbg(1,"enter filename='%s'\n", document->href);
|
1136 |
#if GLIB_MAJOR_VERSION == 2 && GLIB_MINOR_VERSION < 12
|
1137 |
#define G_MARKUP_TREAT_CDATA_AS_TEXT 0
|
1138 |
#endif
|
1139 |
|
1140 |
context = g_markup_parse_context_new(&parser, G_MARKUP_TREAT_CDATA_AS_TEXT, document, NULL);
|
1141 |
|
1142 |
if (!g_file_get_contents(document->href, &contents, &len, error))
|
1143 |
{
|
1144 |
g_markup_parse_context_free(context);
|
1145 |
return FALSE;
|
1146 |
}
|
1147 |
xmldir=getenv("XMLDIR");
|
1148 |
xmlfile=getenv("XMLFILE");
|
1149 |
newxmlfile=g_strdup(document->href);
|
1150 |
newxmldir=g_strdup(document->href);
|
1151 |
if ((sep=strrchr(newxmldir,'/')))
|
1152 |
*sep='\0';
|
1153 |
else
|
1154 |
{
|
1155 |
g_free(newxmldir);
|
1156 |
newxmldir=g_strdup(".");
|
1157 |
}
|
1158 |
setenv("XMLDIR",newxmldir,1);
|
1159 |
setenv("XMLFILE",newxmlfile,1);
|
1160 |
document->active=document->xpointer ? 0:1;
|
1161 |
document->first=NULL;
|
1162 |
document->last=NULL;
|
1163 |
result = g_markup_parse_context_parse(context, contents, len, error);
|
1164 |
if (!result && error && *error)
|
1165 |
{
|
1166 |
g_markup_parse_context_get_position(context, &line, &chr);
|
1167 |
message=g_strdup_printf("%s at line %d, char %d\n", (*error)->message, line, chr);
|
1168 |
g_free((*error)->message);
|
1169 |
(*error)->message=message;
|
1170 |
}
|
1171 |
g_markup_parse_context_free(context);
|
1172 |
g_free (contents);
|
1173 |
if (xmldir)
|
1174 |
setenv("XMLDIR",xmldir,1);
|
1175 |
else
|
1176 |
#ifndef __MINGW32__
|
1177 |
unsetenv("XMLDIR");
|
1178 |
#else
|
1179 |
putenv("XMLDIR=");
|
1180 |
#endif /* __MINGW32__ */
|
1181 |
if (xmlfile)
|
1182 |
setenv("XMLFILE",xmlfile,1);
|
1183 |
else
|
1184 |
#ifndef __MINGW32__
|
1185 |
unsetenv("XMLFILE");
|
1186 |
#else
|
1187 |
putenv("XMLFILE=");
|
1188 |
#endif /* __MINGW32__ */
|
1189 |
g_free(newxmldir);
|
1190 |
g_free(newxmlfile);
|
1191 |
//dbg(1,"return %d\n", result);
|
1192 |
|
1193 |
return result;
|
1194 |
}
|
1195 |
#else
|
1196 |
|
1197 |
// this is used on android!!!!
|
1198 |
// this is used on android!!!!
|
1199 |
// this is used on android!!!!
|
1200 |
static void parse_node(struct xmldocument *document, ezxml_t node)
|
1201 |
{
|
1202 |
|
1203 |
//dbg(0,"EEnter\n");
|
1204 |
|
1205 |
while (node)
|
1206 |
{
|
1207 |
//dbg(0,"name:%s\n", node->name);
|
1208 |
|
1209 |
xi_start_element(NULL, node->name, node->attr, node->attr + 1, document, NULL);
|
1210 |
if (node->txt)
|
1211 |
{
|
1212 |
//dbg(0," txt:start\n");
|
1213 |
xi_text(NULL, node->txt, strlen(node->txt), document, NULL);
|
1214 |
//dbg(0," txt:end\n");
|
1215 |
}
|
1216 |
|
1217 |
if (node->child)
|
1218 |
{
|
1219 |
parse_node(document, node->child);
|
1220 |
}
|
1221 |
|
1222 |
xi_end_element(NULL, node->name, document, NULL);
|
1223 |
node = node->ordered;
|
1224 |
}
|
1225 |
}
|
1226 |
|
1227 |
// this is used on android!!!!
|
1228 |
// this is used on android!!!!
|
1229 |
// this is used on android!!!!
|
1230 |
// this is used on android!!!!
|
1231 |
static gboolean parse_file(struct xmldocument *document, xmlerror **error)
|
1232 |
{
|
1233 |
//dbg(0,"EEnter 2\n");
|
1234 |
|
1235 |
FILE *f;
|
1236 |
ezxml_t root;
|
1237 |
|
1238 |
f = fopen(document->href, "rb");
|
1239 |
if (!f)
|
1240 |
return FALSE;
|
1241 |
root = ezxml_parse_fp(f);
|
1242 |
fclose(f);
|
1243 |
if (!root)
|
1244 |
return FALSE;
|
1245 |
document->active = document->xpointer ? 0 : 1;
|
1246 |
document->first = NULL;
|
1247 |
document->last = NULL;
|
1248 |
|
1249 |
parse_node(document, root);
|
1250 |
|
1251 |
return TRUE;
|
1252 |
}
|
1253 |
#endif
|
1254 |
|
1255 |
/**
|
1256 |
* * Load and parse the master config file
|
1257 |
* *
|
1258 |
* * @param filename FQFN of the file
|
1259 |
* * @param error ptr to error details, if any
|
1260 |
* * @returns boolean TRUE or FALSE (if error detected)
|
1261 |
* */
|
1262 |
|
1263 |
gboolean config_load(const char *filename, xmlerror **error)
|
1264 |
{
|
1265 |
struct xmldocument document;
|
1266 |
struct xmlstate *curr = NULL;
|
1267 |
gboolean result;
|
1268 |
|
1269 |
initStatic();
|
1270 |
|
1271 |
dbg(0, "XML-----XML-----enter filename='%s'\n", filename);
|
1272 |
memset(&document, 0, sizeof(document));
|
1273 |
document.href = filename;
|
1274 |
document.user_data = &curr;
|
1275 |
result = parse_file(&document, error);
|
1276 |
//dbg(0,"xml 003\n");
|
1277 |
if (result && curr)
|
1278 |
{
|
1279 |
g_set_error(error, G_MARKUP_ERROR, G_MARKUP_ERROR_PARSE, "element '%s' not closed", curr->element);
|
1280 |
result = FALSE;
|
1281 |
}
|
1282 |
dbg(0, "XML-----XML-----return %d\n", result);
|
1283 |
return result;
|
1284 |
}
|
1285 |
|