1 files changed, 326 insertions, 0 deletions
diff --git a/components/services/summary/lib/eazel-summary-shared.c b/components/services/summary/lib/eazel-summary-shared.c
new file mode 100644
index 000000000..5a01e85cb
--- /dev/null
+++ b/components/services/summary/lib/eazel-summary-shared.c
@@ -0,0 +1,326 @@
+/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
+
+/* 
+ * Copyright (C) 2000 Eazel, Inc
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public
+ * License along with this program; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ *
+ * Author: J Shane Culpepper <pepper@eazel.com>
+ */
+
+#include <config.h>
+
+#include "eazel-summary-shared.h"
+
+#include <libtrilobite/libtrilobite.h>
+#include <gnome.h>
+#include <glib.h>
+#include <gnome-xml/tree.h>
+#include <gnome-xml/parser.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+
+static GList * build_services_glist_from_xml (xmlNodePtr node);
+static GList * build_eazel_news_glist_from_xml (xmlNodePtr node);
+static GList * build_update_news_glist_from_xml (xmlNodePtr node);
+static SummaryData * summary_data_new (void);
+static ServicesData * services_data_new (void);
+static EazelNewsData * eazel_news_data_new (void);
+static UpdateNewsData * update_news_data_new (void);
+static ServicesData * parse_a_service (xmlNodePtr node);
+static EazelNewsData * parse_a_eazel_news_item (xmlNodePtr node);
+static UpdateNewsData * parse_a_update_news_item (xmlNodePtr node);
+
+
+static SummaryData *
+summary_data_new ()
+{
+	SummaryData	*return_value;
+	return_value = g_new0 (SummaryData, 1);
+
+	return_value->services_list = NULL;
+	return_value->eazel_news_list = NULL;
+	return_value->update_news_list = NULL;
+
+	return return_value;
+
+} /* end summary_data_new */
+
+static ServicesData *
+services_data_new ()
+{
+	ServicesData	*return_value;
+	return_value = g_new0 (ServicesData, 1);
+
+	return_value->name = NULL;
+	return_value->icon = NULL;
+	return_value->button_label = NULL;
+	return_value->description_header = NULL;
+	return_value->description = NULL;
+	return_value->enabled = TRUE;
+
+	return return_value;
+
+} /* end services_data_new */
+
+static EazelNewsData *
+eazel_news_data_new ()
+{
+	EazelNewsData	*return_value;
+	return_value = g_new0 (EazelNewsData, 1);
+
+	return_value->name = NULL;
+	return_value->icon = NULL;
+	return_value->date = NULL;
+	return_value->message = NULL;
+
+	return return_value;
+
+} /* end eazel_news_data_new */
+
+static UpdateNewsData *
+update_news_data_new ()
+{
+	UpdateNewsData	*return_value;
+	return_value = g_new0 (UpdateNewsData, 1);
+
+	return_value->name = NULL;
+	return_value->version = NULL;
+	return_value->priority = NULL;
+	return_value->description = NULL;
+	return_value->icon = NULL;
+	return_value->button_label = NULL;
+	return_value->uri = NULL;
+	return_value->softcat_uri = NULL;
+
+	return return_value;
+
+} /* end update_news_data_new */
+
+static ServicesData *
+parse_a_service (xmlNodePtr node)
+{
+	ServicesData	*return_value;
+	char		*tempbuf;
+
+	return_value = services_data_new ();
+
+	return_value->name = g_strdup (trilobite_xml_get_string (node, "NAME"));
+	return_value->icon = g_strdup (trilobite_xml_get_string (node, "ICON"));
+	return_value->button_label = g_strdup (trilobite_xml_get_string (node, "BUTTON_LABEL"));
+	return_value->uri = g_strdup (trilobite_xml_get_string (node, "URI"));
+	return_value->description_header = g_strdup (trilobite_xml_get_string (node, "DESCRIPTION_HEADER"));
+	return_value->description = g_strdup (trilobite_xml_get_string (node, "DESCRIPTION"));
+	tempbuf = g_strdup (trilobite_xml_get_string (node, "ENABLED"));
+	if (tempbuf[0] == 'T' || tempbuf[0] == 't') {
+		return_value->enabled = TRUE;
+	}
+	else if (tempbuf[0] == 'F' || tempbuf[0] == 'f') {
+		return_value->enabled = FALSE;
+	}
+	else {
+		g_warning (_("Could not find a valid boolean value for grey_out!"));
+		return_value->enabled = FALSE;
+	}
+
+	return return_value;
+
+} /* end parse_a_service */
+
+static EazelNewsData *
+parse_a_eazel_news_item (xmlNodePtr node)
+{
+	EazelNewsData *return_value;
+	return_value = eazel_news_data_new ();
+
+	return_value->name = g_strdup (trilobite_xml_get_string (node, "NAME"));
+	return_value->icon = g_strdup (trilobite_xml_get_string (node, "ICON"));
+	return_value->date = g_strdup (trilobite_xml_get_string (node, "DATE"));
+	return_value->message = g_strdup (trilobite_xml_get_string (node, "MESSAGE"));
+
+	return return_value;
+
+} /* end parse_a_eazel_news_item */
+
+static UpdateNewsData *
+parse_a_update_news_item (xmlNodePtr node)
+{
+	UpdateNewsData *return_value;
+	return_value = update_news_data_new ();
+
+	return_value->name = g_strdup (trilobite_xml_get_string (node, "NAME"));
+	return_value->version = g_strdup (trilobite_xml_get_string (node, "VERSION"));
+	return_value->priority = g_strdup (trilobite_xml_get_string (node, "PRIORITY"));
+	return_value->description = g_strdup (trilobite_xml_get_string (node, "DESCRIPTION"));
+	return_value->icon = g_strdup (trilobite_xml_get_string (node, "ICON"));
+	return_value->button_label = g_strdup (trilobite_xml_get_string (node, "BUTTON_LABEL"));
+	return_value->uri = g_strdup (trilobite_xml_get_string (node, "URI"));
+	return_value->softcat_uri = g_strdup (trilobite_xml_get_string (node, "SOFTCAT_URI"));
+
+	return return_value;
+
+} /* end parse_a_update_news_item */
+
+static GList *
+build_services_glist_from_xml (xmlNodePtr node)
+{
+	GList		*return_value;
+	xmlNodePtr	service;
+
+	return_value = NULL;
+	service = node->xmlChildrenNode;
+	if (service == NULL) {
+		g_warning (_("There is no service data !\n"));
+		return NULL;
+	}
+
+	while (service) {
+		ServicesData	*sdata;
+
+		sdata = parse_a_service (service);
+		return_value = g_list_append (return_value, sdata);
+		service = service->next;
+	}
+
+	return return_value;
+
+} /* end build_services_glist_from_xml */
+
+static GList *
+build_eazel_news_glist_from_xml (xmlNodePtr node)
+{
+	GList		*return_value;
+	xmlNodePtr	news_item;
+
+	return_value = NULL;
+	news_item = node->xmlChildrenNode;
+	if (news_item == NULL) {
+		g_warning (_("There is no eazel news data !\n"));
+		return NULL;
+	}
+
+	while (news_item) {
+		EazelNewsData	*ndata;
+
+		ndata = parse_a_eazel_news_item (news_item);
+		return_value = g_list_append (return_value, ndata);
+		news_item = news_item->next;
+	}
+
+	return return_value;
+
+} /* end build_eazel_news_glist_from_xml */
+
+static GList *
+build_update_news_glist_from_xml (xmlNodePtr node)
+{
+	GList		*return_value;
+	xmlNodePtr	news_item;
+
+	return_value = NULL;
+	news_item = node->xmlChildrenNode;
+	if (news_item == NULL) {
+		g_warning (_("There is no eazel news data !\n"));
+		return NULL;
+	}
+
+	while (news_item) {
+		UpdateNewsData	*ndata;
+
+		ndata = parse_a_update_news_item (news_item);
+		return_value = g_list_append (return_value, ndata);
+		news_item = news_item->next;
+	}
+
+	return return_value;
+
+} /* end build_update_news_glist_from_xml */
+
+
+SummaryData *
+parse_summary_xml_file (const char *url)
+{
+
+	SummaryData	*return_value;
+	char		*body;
+	int		length;
+	xmlDocPtr	doc;
+	xmlNodePtr	base;
+	xmlNodePtr	child;
+
+	/* fetch remote config file into memory */
+	if (! trilobite_fetch_uri (url, &body, &length)) {
+		g_assert (_("Could not fetch summary configuration !"));
+		return NULL;
+	}
+
+	/* <rant> libxml will have a temper tantrum if there is whitespace before the
+	*          * first tag.  so we must babysit it.
+	*                   */
+	while ((length > 0) && (*body <= ' ')) {
+		body++, length--;
+	}
+
+	doc = xmlParseMemory (body, length);
+	 if (doc == NULL) {
+		 g_warning ("Invalid data in summary configuration: %s", body);
+		 return NULL;
+	}
+
+	return_value = summary_data_new ();
+
+	base = doc->root;
+
+	if (base == NULL) {
+		xmlFreeDoc (doc);
+		g_warning (_("The summary configuration contains no data!\n"));
+		return NULL;
+	}
+
+	if (g_strcasecmp (base->name, "SUMMARY_DATA")) {
+		g_print (_("Cannot find the SUMMARY_DATA xmlnode!\n"));
+		xmlFreeDoc (doc);
+		g_warning (_("Bailing from the SUMMARY_DATA parse!\n"));
+		return NULL;
+	}
+
+	child = doc->root->xmlChildrenNode;
+
+	if (child == NULL) {
+		g_print (_("Could not find any summary configuration data!\n"));
+		xmlFreeDoc (doc);
+		g_warning (_("Bailing from summary configuration parse!\n"));
+		return NULL;
+	}
+
+	while (child) {
+		if (g_strcasecmp (child->name, "SERVICES") == 0) {
+			return_value->services_list = build_services_glist_from_xml (child);
+		}
+		if (g_strcasecmp (child->name, "EAZEL_NEWS") == 0) {
+			return_value->eazel_news_list = build_eazel_news_glist_from_xml (child);
+		}
+		if (g_strcasecmp (child->name, "UPDATE_NEWS") == 0) {
+			return_value->update_news_list = build_update_news_glist_from_xml (child);
+		}
+		child = child->next;
+	}
+
+	return return_value;
+
+} /* parse_summary_xml_file */
+