2 // valac -g --pkg gee-1.0 --pkg libxml-2.0 --pkg gobject-introspection-1.0 --pkg json-glib-1.0 Palete/Gir.vala -o /tmp/Gir
4 public static int main (string[] args) {
6 var g = new Palete.Gir("Gtk");
7 var generator = new Json.Generator ();
8 var n = new Json.Node(Json.NodeType.OBJECT);
9 n.set_object(g.toJSON());
10 generator.set_root(n);
12 generator.pretty = true;
14 print(generator.to_data(null));
20 public class GirObject: Object {
23 public string nodetype;
24 public string package;
26 public GirObject paramset = null;
27 public GirObject return_value = null;
29 public bool is_instance;
31 public bool is_varargs;
35 public Gee.HashMap<string,GirObject> params;
36 public GLib.List<string> implements;
37 public Gee.HashMap<string,GirObject> ctors;
38 public Gee.HashMap<string,GirObject> methods;
39 public Gee.HashMap<string,string> includes;
40 public Gee.HashMap<string,GirObject> classes;
41 public Gee.HashMap<string,GirObject> props;
42 public Gee.HashMap<string,GirObject> consts;
43 public Gee.HashMap<string,GirObject> signals;
45 public GirObject(string nodetype, string n)
47 this.nodetype = nodetype;
51 this.is_array = false;
52 this.is_instance = false;
53 this.is_varargs = false;
54 this.implements = new GLib.List<string>();
55 this.includes = new Gee.HashMap<string,string>();
57 this.params = new Gee.HashMap<string,GirObject>();
58 this.ctors = new Gee.HashMap<string,GirObject>();
59 this.methods =new Gee.HashMap<string,GirObject>();
61 this.classes = new Gee.HashMap<string,GirObject>();
62 this.props = new Gee.HashMap<string,GirObject>();
63 this.consts = new Gee.HashMap<string,GirObject>();
64 this.signals = new Gee.HashMap<string,GirObject>();
67 public void overlayParent(Gir gir)
74 public Json.Object toJSON()
76 var r = new Json.Object();
77 r.set_string_member("nodetype", this.nodetype);
78 r.set_string_member("name", this.name);
79 if (this.type.length > 0) {
80 r.set_string_member("type", this.type);
82 if (this.parent != null && this.parent.length > 0) {
83 r.set_string_member("parent", this.parent);
85 // is_arary / is_instance / is_varargs..
87 if (this.implements.length() > 0) {
88 r.set_array_member("length", this.toJSONArrayString(this.implements));
91 if (this.params.size > 0) {
92 r.set_object_member("params", this.toJSONObject(this.params));
94 if (this.ctors.size > 0) {
95 r.set_object_member("ctors", this.toJSONObject(this.ctors));
97 if (this.methods.size > 0) {
98 r.set_object_member("methods", this.toJSONObject(this.methods));
100 if (this.includes.size > 0) {
101 r.set_object_member("includes", this.toJSONObjectString(this.includes));
103 if (this.classes.size > 0) {
104 r.set_object_member("classes", this.toJSONObject(this.classes));
106 if (this.props.size > 0) {
107 r.set_object_member("props", this.toJSONObject(this.props));
109 if (this.consts.size > 0) {
110 r.set_object_member("consts", this.toJSONObject(this.consts));
112 if (this.signals.size > 0) {
113 r.set_object_member("cosignalsnsts", this.toJSONObject(this.signals));
115 if (this.paramset != null) {
116 r.set_object_member("params", this.paramset.toJSON());
118 if (this.return_value != null) {
119 r.set_object_member("return_value", this.return_value.toJSON());
123 public Json.Object toJSONObject(Gee.HashMap<string,GirObject> map)
125 var r = new Json.Object();
126 var iter = map.map_iterator();
128 r.set_object_member(iter.get_key(), iter.get_value().toJSON());
132 public Json.Object toJSONObjectString(Gee.HashMap<string,string> map)
134 var r = new Json.Object();
135 var iter = map.map_iterator();
137 r.set_string_member(iter.get_key(), iter.get_value());
141 public Json.Array toJSONArrayString(GLib.List<string> map)
143 var r = new Json.Array();
144 for(var i =0;i< map.length();i++) {
146 r.add_string_element(map.nth_data(i));
156 public class Gir : GirObject {
159 //Gee.Hashmap<string,what> nodes;
161 public Gir (string ns)
164 var gi = GI.Repository.get_default();
165 gi.require(ns, null, 0);
167 var ver = gi.get_version(ns);
168 unowned GLib.SList<string> pth = GI.Repository.get_search_path ();
169 var gir_path = pth.nth_data(0).replace("/lib/girepository-1.0", "/share/gir-1.0");
171 var file = gir_path + "/" + ns + "-" + ver + ".gir";
172 print("ns: " + ns + "\n");
173 print("ver: " + ver + "\n");
178 //this.nodes = new Gee.Hashmap<string,what>();
180 var doc = Xml.Parser.parse_file (file);
181 var root = doc->get_root_element();
182 this.walk( root, (GirObject) this );
186 public void walk(Xml.Node* element, GirObject? parent)
188 var n = element->get_prop("name");
192 //print(element->name + " (" + parent.name + "==>" + n +")\n");
193 switch (element->name) {
198 parent.includes.set(n, element->get_prop("version"));
214 //break; // not handled..
217 var c = new GirObject("Class", parent.name + "." + n);
218 parent.classes.set(parent.name + "." + n, c);
219 c.parent = element->get_prop("parent");
220 if (c.parent == null) {
227 var c = new GirObject("Interface", parent.name + "." + n);
228 parent.classes.set(parent.name + "." + n, c);
229 c.parent = element->get_prop("parent");
235 parent.doc = element->get_content();
239 parent.implements.append(n);
243 var c = new GirObject("Ctor",n);
244 parent.ctors.set(n,c);
249 var c = new GirObject("Return", "return-value");
250 parent.return_value = c;
254 case "virtual-method": // not sure...
257 var c = new GirObject("Signal",n);
258 parent.signals.set(n,c);
262 case "signal": // Glib:signal
263 var c = new GirObject("Signal",n);
264 parent.signals.set(n,c);
270 case "callback": // not sure...
276 return; // no children?
280 var c = new GirObject("Method",n);
281 parent.methods.set(n,c);
286 var c = new GirObject("Paramset",n);
291 case "instance-parameter":
292 var c = new GirObject("Param",n);
293 c.is_instance = true;
294 parent.params.set(n,c);
299 var c = new GirObject("Param",n);
300 parent.params.set(n,c);
306 var c = new GirObject("Prop",n);
307 parent.props.set(n,c);
312 var c = new GirObject("Function",n);
313 parent.methods.set(n,c);
318 parent.is_array = true;
319 break; // type is added soon..
322 parent.is_varargs= true;
326 var c = new GirObject("Const",n);
327 c.value = element->get_prop("value");
328 parent.consts.set(n,c);
334 var c = new GirObject("Enum",n);
335 parent.consts.set(n,c);
340 var c = new GirObject("EnumMember",n);
341 c.value = element->get_prop("value");
342 parent.consts.set(n,c);
347 case "doc-deprecated":
350 case "record": // struct?
352 case "bitfield": // ignore?
354 case "prerequisite": // ignore?
357 print("UNHANDLED" + element->name +"\n");
361 if (element->name == "signal") {
366 if (element->name == "return-value") {
367 path += ".return-value";
369 print(path + ":" + element->name + "\n");
371 //var d = getAttribute(element,'doc');
373 // Seed.print(path + ':' + d);
376 for (Xml.Node* iter = element->children; iter != null; iter = iter->next) {
377 if (iter->type == Xml.ElementType.TEXT_NODE) {
380 this.walk(iter, parent);