private Map<String, IAConfiguration> getSavedConfigs(IProject project) {
String projectName = project.getName();
Map<String, IAConfiguration> list = configs.get(projectName);
if (list == null) {
try {
IPath fileLocation = project.getLocation().append(CFG_FILE_NAME);
File dirFile = fileLocation.toFile();
Map<String, IAConfiguration> cfgList = new HashMap<>();
DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
DocumentBuilder db = dbf.newDocumentBuilder();
if (dirFile.exists()) {
Document d = db.parse(dirFile);
Element e = d.getDocumentElement();
// Get the stored configuration data
NodeList cfgs = e.getElementsByTagName("configuration"); // $NON-NLS-1$
for (int x = 0; x < cfgs.getLength(); ++x) {
Node n = cfgs.item(x);
NamedNodeMap attrs = n.getAttributes();
// Originally we used the configuration name, but now we use
// the ConfigurationDescription id which is unique. Check for
// id first, but fall back to name for older .autotools files.
Node nameNode = attrs.getNamedItem("name"); // $NON-NLS-1$
Node cfgIdNode = attrs.getNamedItem("id"); // $NON-NLS-1$
String cfgId = null;
if (cfgIdNode != null) cfgId = cfgIdNode.getNodeValue();
else if (nameNode != null) {
String cfgName = nameNode.getNodeValue();
ICConfigurationDescription cfgd =
CoreModel.getDefault()
.getProjectDescription(project)
.getConfigurationByName(cfgName);
if (cfgd != null) cfgId = cfgd.getId();
else continue; // have to punt, this doesn't map to real cfg
}
IAConfiguration cfg = new AutotoolsConfiguration(cfgId);
NodeList l = n.getChildNodes();
for (int y = 0; y < l.getLength(); ++y) {
Node child = l.item(y);
if (child.getNodeName().equals("option")) { // $NON-NLS-1$
NamedNodeMap optionAttrs = child.getAttributes();
Node id = optionAttrs.getNamedItem("id"); // $NON-NLS-1$
Node value = optionAttrs.getNamedItem("value"); // $NON-NLS-1$
if (id != null && value != null)
cfg.setOption(id.getNodeValue(), value.getNodeValue());
} else if (child.getNodeName().equals("flag")) { // $NON-NLS-1$
// read in flag values
NamedNodeMap optionAttrs = child.getAttributes();
Node id = optionAttrs.getNamedItem("id"); // $NON-NLS-1$
String idValue = id.getNodeValue();
IConfigureOption opt = cfg.getOption(idValue);
if (opt instanceof FlagConfigureOption) {
NodeList l2 = child.getChildNodes();
for (int z = 0; z < l2.getLength(); ++z) {
Node flagChild = l2.item(z);
if (flagChild.getNodeName().equals("flagvalue")) { // $NON-NLS-1$
NamedNodeMap optionAttrs2 = flagChild.getAttributes();
Node id2 = optionAttrs2.getNamedItem("id"); // $NON-NLS-1$
Node value = optionAttrs2.getNamedItem("value"); // $NON-NLS-1$
cfg.setOption(id2.getNodeValue(), value.getNodeValue());
}
}
}
}
}
cfg.setDirty(false);
cfgList.put(cfg.getId(), cfg);
}
if (cfgList.size() > 0) {
configs.put(projectName, cfgList);
list = cfgList;
}
}
} catch (ParserConfigurationException | SAXException | IOException e) {
e.printStackTrace();
}
}
return list;
}
