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 {
24 public string nodetype;
25 public string package;
27 public GirObject paramset = null;
28 public GirObject return_value = null;
30 public bool is_instance;
32 public bool is_varargs;
36 public Gee.HashMap<string,GirObject> params;
37 public GLib.List<string> implements;
38 public Gee.HashMap<string,GirObject> ctors;
39 public Gee.HashMap<string,GirObject> methods;
40 public Gee.HashMap<string,string> includes;
41 public Gee.HashMap<string,GirObject> classes;
42 public Gee.HashMap<string,GirObject> props;
43 public Gee.HashMap<string,GirObject> consts;
44 public Gee.HashMap<string,GirObject> signals;
46 public GirObject(string nodetype, string n)
48 this.nodetype = nodetype;
53 this.is_array = false;
54 this.is_instance = false;
55 this.is_varargs = false;
56 this.implements = new GLib.List<string>();
57 this.includes = new Gee.HashMap<string,string>();
59 this.params = new Gee.HashMap<string,GirObject>();
60 this.ctors = new Gee.HashMap<string,GirObject>();
61 this.methods =new Gee.HashMap<string,GirObject>();
63 this.classes = new Gee.HashMap<string,GirObject>();
64 this.props = new Gee.HashMap<string,GirObject>();
65 this.consts = new Gee.HashMap<string,GirObject>();
66 this.signals = new Gee.HashMap<string,GirObject>();
69 public void overlayParent(Gir in_gir)
72 if (this.parent.length < 1) {
78 if (parent.contains(".")) {
79 gir = Gir.factory(parent.split(".")[0]);
80 pn = parent.split(".")[1];
84 var pcls = gir.classes.get(pn);
85 pcls.overlayParent(gir);
87 var iter = this.methods.map_iterator();
89 if (null == this.methods.get(iter.get_key())) {
93 this.methods.set(iter.get_key(), iter.get_value());
97 pubic void copyFrom(GirObject pcls)
103 public Json.Object toJSON()
105 var r = new Json.Object();
106 r.set_string_member("nodetype", this.nodetype);
107 r.set_string_member("name", this.name);
108 if (this.type.length > 0) {
109 r.set_string_member("type", this.type);
111 if (this.parent != null && this.parent.length > 0) {
112 r.set_string_member("parent", this.parent);
114 // is_arary / is_instance / is_varargs..
116 if (this.implements.length() > 0) {
117 r.set_array_member("length", this.toJSONArrayString(this.implements));
120 if (this.params.size > 0) {
121 r.set_object_member("params", this.toJSONObject(this.params));
123 if (this.ctors.size > 0) {
124 r.set_object_member("ctors", this.toJSONObject(this.ctors));
126 if (this.methods.size > 0) {
127 r.set_object_member("methods", this.toJSONObject(this.methods));
129 if (this.includes.size > 0) {
130 r.set_object_member("includes", this.toJSONObjectString(this.includes));
132 if (this.classes.size > 0) {
133 r.set_object_member("classes", this.toJSONObject(this.classes));
135 if (this.props.size > 0) {
136 r.set_object_member("props", this.toJSONObject(this.props));
138 if (this.consts.size > 0) {
139 r.set_object_member("consts", this.toJSONObject(this.consts));
141 if (this.signals.size > 0) {
142 r.set_object_member("cosignalsnsts", this.toJSONObject(this.signals));
144 if (this.paramset != null) {
145 r.set_object_member("params", this.paramset.toJSON());
147 if (this.return_value != null) {
148 r.set_object_member("return_value", this.return_value.toJSON());
152 public Json.Object toJSONObject(Gee.HashMap<string,GirObject> map)
154 var r = new Json.Object();
155 var iter = map.map_iterator();
157 r.set_object_member(iter.get_key(), iter.get_value().toJSON());
161 public Json.Object toJSONObjectString(Gee.HashMap<string,string> map)
163 var r = new Json.Object();
164 var iter = map.map_iterator();
166 r.set_string_member(iter.get_key(), iter.get_value());
170 public Json.Array toJSONArrayString(GLib.List<string> map)
172 var r = new Json.Array();
173 for(var i =0;i< map.length();i++) {
175 r.add_string_element(map.nth_data(i));
185 public class Gir : GirObject {
187 static Gee.HashMap<string,Gir> cache = null;
188 //Gee.Hashmap<string,what> nodes;
189 public static Gir factory(string ns) {
191 cache = new Gee.HashMap<string,Gir>();
193 var ret = cache.get(ns);
197 cache.set(ns, new Gir(ns));
198 return cache.get(ns);
201 public Gir (string ns)
204 var gi = GI.Repository.get_default();
205 gi.require(ns, null, 0);
207 var ver = gi.get_version(ns);
208 unowned GLib.SList<string> pth = GI.Repository.get_search_path ();
209 var gir_path = pth.nth_data(0).replace("/lib/girepository-1.0", "/share/gir-1.0");
211 var file = gir_path + "/" + ns + "-" + ver + ".gir";
212 print("ns: " + ns + "\n");
213 print("ver: " + ver + "\n");
218 //this.nodes = new Gee.Hashmap<string,what>();
220 var doc = Xml.Parser.parse_file (file);
221 var root = doc->get_root_element();
222 this.walk( root, (GirObject) this );
226 public void walk(Xml.Node* element, GirObject? parent)
228 var n = element->get_prop("name");
232 //print(element->name + " (" + parent.name + "==>" + n +")\n");
233 switch (element->name) {
238 parent.includes.set(n, element->get_prop("version"));
254 //break; // not handled..
257 var c = new GirObject("Class", parent.name + "." + n);
258 parent.classes.set(n, c);
260 c.parent = element->get_prop("parent");
261 if (c.parent == null) {
268 var c = new GirObject("Interface", parent.name + "." + n);
269 parent.classes.set(n, c);
271 c.parent = element->get_prop("parent");
272 if (c.parent == null) {
280 parent.doc = element->get_content();
284 parent.implements.append(n);
288 var c = new GirObject("Ctor",n);
290 parent.ctors.set(n,c);
295 var c = new GirObject("Return", "return-value");
297 parent.return_value = c;
301 case "virtual-method": // not sure...
304 var c = new GirObject("Signal",n);
305 parent.signals.set(n,c);
309 case "signal": // Glib:signal
310 var c = new GirObject("Signal",n);
312 parent.signals.set(n,c);
318 case "callback": // not sure...
324 return; // no children?
328 var c = new GirObject("Method",n);
330 parent.methods.set(n,c);
335 var c = new GirObject("Paramset",n);
341 case "instance-parameter":
342 var c = new GirObject("Param",n);
344 c.is_instance = true;
345 parent.params.set(n,c);
350 var c = new GirObject("Param",n);
352 parent.params.set(n,c);
358 var c = new GirObject("Prop",n);
360 parent.props.set(n,c);
365 var c = new GirObject("Function",n);
367 parent.methods.set(n,c);
372 parent.is_array = true;
373 break; // type is added soon..
376 parent.is_varargs= true;
380 var c = new GirObject("Const",n);
381 c.value = element->get_prop("value");
383 parent.consts.set(n,c);
389 var c = new GirObject("Enum",n);
391 parent.consts.set(n,c);
397 var c = new GirObject("EnumMember",n);
399 c.value = element->get_prop("value");
400 parent.consts.set(n,c);
405 case "doc-deprecated":
408 case "record": // struct?
410 case "bitfield": // ignore?
412 case "prerequisite": // ignore?
415 print("UNHANDLED" + element->name +"\n");
419 if (element->name == "signal") {
424 if (element->name == "return-value") {
425 path += ".return-value";
427 print(path + ":" + element->name + "\n");
429 //var d = getAttribute(element,'doc');
431 // Seed.print(path + ':' + d);
434 for (Xml.Node* iter = element->children; iter != null; iter = iter->next) {
435 if (iter->type == Xml.ElementType.TEXT_NODE) {
438 this.walk(iter, parent);