html: Embed the catalogue XML in JS.

The is to work around a security issue with Chrome on Windows. This
patches let the cover page load on Chrome and Edge on Windows 10.

common/html-coverpage/coverpage.html

@@ -55,7 +55,8 @@
    </div>
    <!-- Load the catalogues and generate the content -->
    <script type="text/javascript" src="static/rtems/js/catalogue.js"></script>
-   <script> loadCatalogue('catalogue.xml'); </script>
+   <script type="text/javascript" src="coverpage.js"></script>
+   <script> coverPageCatalogue(); </script>
    <!-- current-bottom -->
   </div>
   <!-- layout-bottom -->

common/html-coverpage/coverpage.js

@@ -0,0 +1,13 @@
+/*!
+ * Copyright 2017 Chris Johns <chrisj@rtems.org>
+ */
+
+/*
+ * Embed the XML catalogue in this JS code to get around the Chrome on Windows
+ * security "feature" where loading of a local disk file under the same path as
+ * the HTML Chrome just loaded from disk is not allowed.
+ */
+function coverPageCatalogue() {
+    xml = '@CATALOGUE';
+    paintCatalogue($.parseXML(xml));
+}

common/html-coverpage/static/rtems/js/catalogue.js

@@ -29,11 +29,9 @@ function catalogueFooter() {
 	'</table>\n';
 }
 
-function loadCatalogue(path) {
+function paintCatalogue(xml) {
     var el_cat_title = $('#rtems-catalogue-title');
     var el_cat = $('#rtems-catalogue');
-
-    var f = $.get(path, function(xml) {
     /*
      * Use jquery as XMLDocument is consider not stable on Firefox's web site.
      */
@@ -72,5 +70,10 @@ function loadCatalogue(path) {
     table += catalogueFooter();
     el_cat_title.html('<h3>' + $(title).text() + '</h3>');
     el_cat.html(table);
+}
+
+function loadCatalogue(path) {
+    var f = $.get(path, function(xml) {
+	paintCatalogue(xml);
     }, 'xml');
 }

wscript

@@ -9,7 +9,7 @@ path.append(abspath('common'))
 import waflib
 import waf as docs_waf
 
-version = '4.11 (4.11.2)'
+version = 'Master (4.11.99)'
 
 build_all = ['user',
              'rsb',
@@ -36,18 +36,39 @@ def configure(conf):
 def catalogue(ctx):
     docs_waf.xml_catalogue(ctx, building, version)
 
+def coverpage_js(ctx):
+    js = None
+    xml = None
+    for f in ctx.inputs:
+        if f.abspath().endswith('.js'):
+            with open(f.abspath()) as i:
+                js = i.read()
+        elif f.abspath().endswith('.xml'):
+            with open(f.abspath()) as i:
+                xml = i.read()
+    xml = xml.replace('\n', ' \\\n');
+    with open(ctx.outputs[0].abspath(), 'w') as o:
+        o.write(js.replace('@CATALOGUE', xml))
+
 def build(ctx):
     for b in building:
         ctx.recurse(b)
 
     #
-    # Build the catalogue and install with the coverpage and static content.
+    # Build the catalogue, coverpage.js and install.
     #
     ctx(rule = catalogue,
         target = 'catalogue.xml',
         source = ['wscript', 'common/waf.py'])
     ctx.install_files('${PREFIX}', 'catalogue.xml')
-    ctx.install_files('${PREFIX}', 'common/html-coverpage/index.html')
+    ctx(rule = coverpage_js,
+        target = 'coverpage.js',
+        source = ['wscript', 'catalogue.xml', 'common/html-coverpage/coverpage.js'])
+    ctx.install_as('${PREFIX}/coverpage.js', 'coverpage.js')
+    #
+    # Install the static content.
+    #
+    ctx.install_as('${PREFIX}/index.html', 'common/html-coverpage/coverpage.html')
     static_dir = ctx.path.find_dir('common/html-coverpage/static')
     ctx.install_files('${PREFIX}/static',
                       static_dir.ant_glob('**'),