refactoring sources

Change-Id: Id6d52eee86b706958972e9b345ec0d4d1e488146
Signed-off-by: José Bollo <jose.bollo@iot.bzh>

1 files changed, 0 insertions, 236 deletions

diff --git a/wgt-config-xml.c b/wgt-config-xml.c
deleted file mode 100644
index f92ae3a..0000000
--- a/wgt-config-xml.c
+++ /dev/null
@@ -1,236 +0,0 @@
-/*
- Copyright 2015 IoT.bzh
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
-     http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
-*/
-
-#include <unistd.h>
-#include <string.h>
-#include <syslog.h>
-#include <assert.h>
-#include <errno.h>
-
-#include <libxml/parser.h>
-#include <libxml/tree.h>
-#include <libxml/uri.h>
-
-
-#include "wgt.h"
-
-static xmlDocPtr configxml = NULL;
-
-static xmlNodePtr next(xmlNodePtr node, const char *type)
-{
-	while (node && node->type != XML_ELEMENT_NODE && strcmp(type, node->name))
-		node = node->next;
-	return node;
-}
-
-static xmlNodePtr first(const char *type)
-{
-	xmlNodePtr root;
-	if (configxml) {
-		root = xmlDocGetRootElement(configxml);
-		if (root)
-			return next(root->children, type);
-	}
-	return NULL;
-}
-
-static int scorelang(xmlNodePtr node)
-{
-	char *lang = xmlNodeGetLang(node);
-	int score = locales_score(lang);
-	xmlFree(lang);
-	return score;
-}
-
-static xmlNodePtr element_based_localisation(const char *type)
-{
-	xmlNodePtr resu, elem;
-	int sr, s;
-
-	resu = first(type);
-	if (resu) {
-		sr = scorelang(resu);
-		elem = next(resu->next, type);
-		while (resu) {
-			s = scorelang(elem);
-			if (s < sr) {
-				resu = elem;
-				sr = s;
-			}
-			elem = next(elem->next, type);
-		}
-	}
-	return resu;
-}
-
-void confixml_close()
-{
-	if (configxml) {
-		xmlFreeDoc(configxml);
-		configxml = NULL;
-	}
-}
-
-int confixml_open()
-{
-	int fd;
-	assert(!configxml);
-	fd = widget_open_read(_config_xml_);
-	if (fd < 0) {
-		syslog(LOG_ERR, "can't open config file %s", _config_xml_);
-		return fd;
-	}
-	configxml = xmlReadFd(fd, "_config_xml_", NULL, 0);
-	close(fd);
-	if (configxml == NULL) {
-		syslog(LOG_ERR, "xml parse of config file %s failed", _config_xml_);
-		return -1;
-	}
-	return 0;
-}
-
-/* elements based on localisation */
-xmlNodePtr confixml_name()
-{
-	return element_based_localisation(_name_);
-}
-
-xmlNodePtr confixml_description()
-{
-	return element_based_localisation(_description_);
-}
-
-xmlNodePtr confixml_license()
-{
-	return element_based_localisation(_license_);
-}
-
-/* elements based on path localisation */
-xmlNodePtr confixml_author()
-{
-	return first(_author_);
-}
-
-xmlNodePtr confixml_content()
-{
-	return first(_content_);
-}
-
-/* element multiple */
-
-xmlNodePtr confixml_first_feature()
-{
-	return first(_feature_);
-}
-
-xmlNodePtr confixml_next_feature(xmlNodePtr node)
-{
-	return next(node->next, _feature_);
-}
-
-xmlNodePtr confixml_first_preference()
-{
-	return first(_preference_);
-}
-
-xmlNodePtr confixml_next_preference(xmlNodePtr node)
-{
-	return next(node->next, _preference_);
-}
-
-xmlNodePtr confixml_first_icon()
-{
-	return first(_icon_);
-}
-
-xmlNodePtr confixml_next_icon(xmlNodePtr node)
-{
-	return next(node->next, _icon_);
-}
-
-/* best sized icon */
-
-static int score_dim(xmlNodePtr ref, xmlNodePtr x, const char *dim, int request)
-{
-	int r, iref, ix;
-	char *sref, *sx;
-
-	sref = xmlGetProp(ref, dim);
-	if (sref) {
-		iref = atoi(sref);
-		xmlFree(sref);
-		sx = xmlGetProp(x, dim);
-		if (sx) {
-			/* sref && sx */
-			ix = atoi(sx);
-			xmlFree(sx);
-			if (ix >= request) {
-				if (iref >= request)
-					r = ix - iref;
-				else
-					r = request - ix;
-			} else {
-				if (iref >= request)
-					r = iref - request;
-				else
-					r = iref - ix;
-			}
-		} else {
-			/* sref && !sx */
-			if (iref >= request)
-				r = iref - request;
-			else
-				r = 0;
-		}
-	} else {
-		sx = xmlGetProp(x, dim);
-		if (sx) {
-			/* !sref && sx */
-			ix = atoi(sx);
-			xmlFree(sx);
-			if (ix >= request)
-				r = request - ix;
-			else
-				r = 0;
-		} else {
-			/* !sref && !sx */
-			r = 0;
-		}
-	}
-	return r;
-}
-
-static int better_icon(xmlNodePtr ref, xmlNodePtr x, int width, int height)
-{
-	int sw = score_dim(ref, x, _width_, width);
-	int sh = score_dim(ref, x, _height_, height);
-	return sw+sh < 0;
-}
-
-xmlNodePtr confixml_icon(int width, int height)
-{
-	xmlNodePtr resu, icon;
-
-	resu = confixml_first_icon();
-	icon = confixml_next_icon(resu);
-	while (icon) {
-		if (better_icon(resu, icon, width, height))
-			resu = icon;
-		icon = confixml_next_icon(icon);
-	}
-	return resu;
-}
-