git.roojs.org Git - roobuilder/blob - src/Palete/ValaSource.vala

   1
   2 // valac TreeBuilder.vala --pkg libvala-0.24 --pkg posix -o /tmp/treebuilder
   3
   4 /**
   5  *
   6  *  This just deals with spawning the compiler and getting the results.
   7  *
   8  *  each window should have one of these...
   9  *
  10  *  x = new ValaSource();
  11  *  x.connect.compiled(... do something with results... );
  12  *
  13  * x.
  14  *
  15  */
  16
  17 namespace Palete {
  18
  19         public errordomain ValaSourceError {
  20                 INVALID_FORMAT
  21         }
  22
  23         //public delegate  void ValaSourceResult(Json.Object res);
  24
  25
  26
  27         public class ValaSource : Object {
  28
  29
  30                 public signal void compiled(Json.Object res);
  31                 public signal void compile_output(string str);
  32                 public Xcls_MainWindow window;
  33
  34                 JsRender.JsRender file;
  35                 public int line_offset = 0;
  36
  37                 public Gee.ArrayList<Spawn> children;
  38                 public ValaSource( Xcls_MainWindow window )
  39                 {
  40                         base();
  41                         this.window  = window;
  42                         this.compiler = null;
  43                         this.children = new Gee.ArrayList<Spawn>();
  44
  45                 }
  46                 public void dumpCode(string str)
  47                 {
  48                         var ls = str.split("\n");
  49                         for (var i=0;i < ls.length; i++) {
  50                                 print("%d : %s\n", i+1, ls[i]);
  51                         }
  52                 }
  53
  54                 //public Gee.HashMap<int,string> checkFile()
  55                 //{
  56                 //      return this.checkString(JsRender.NodeToVala.mungeFile(this.file));
  57                 //}
  58
  59                 public bool checkFileWithNodePropChange(
  60
  61                                         JsRender.JsRender file,
  62                                         JsRender.Node node,
  63                                         string prop,
  64                                         string ptype,
  65                                         string val
  66                                  )
  67                 {
  68                         this.file = file;
  69
  70                         if (this.compiler != null) {
  71                                 return false;
  72                         }
  73
  74
  75                         var hash = ptype == "listener" ? node.listeners : node.props;
  76
  77                         // untill we get a smarter renderer..
  78                         // we have some scenarios where changing the value does not work
  79                         if (prop == "* xns" || prop == "xtype") {
  80                                 return  false;
  81                         }
  82
  83
  84                         var old = hash.get(prop);
  85                         var newval = "/*--VALACHECK-START--*/ " + val ;
  86
  87                         hash.set(prop, newval);
  88                         var tmpstring = JsRender.NodeToVala.mungeFile(file);
  89                         hash.set(prop, old);
  90                         //print("%s\n", tmpstring);
  91                         var bits = tmpstring.split("/*--VALACHECK-START--*/");
  92                         var offset =0;
  93                         if (bits.length > 0) {
  94                                 offset = bits[0].split("\n").length +1;
  95                         }
  96
  97                         this.line_offset = offset;
  98
  99                         //this.dumpCode(tmpstring);
 100                         //print("offset %d\n", offset);
 101                         return this.checkStringSpawn(tmpstring );
 102
 103                         // modify report
 104
 105
 106
 107                 }
 108                 Spawn compiler;
 109
 110                 public bool checkStringSpawn(
 111                                 string contents
 112                         )
 113                 {
 114
 115                         if (this.compiler != null) {
 116                                 return false;
 117                         }
 118
 119                         FileIOStream iostream;
 120                         var tmpfile = File.new_tmp ("test-XXXXXX.vala", out iostream);
 121                         tmpfile.ref();
 122
 123                         OutputStream ostream = iostream.output_stream;
 124                         DataOutputStream dostream = new DataOutputStream (ostream);
 125                         dostream.put_string (contents);
 126
 127                         var valafn = "";
 128                         try {
 129                            var  regex = new Regex("\\.bjs$");
 130
 131                                 valafn = regex.replace(this.file.path,this.file.path.length , 0 , ".vala");
 132                          } catch (GLib.RegexError e) {
 133
 134                             return false;
 135                         }
 136
 137                         string[] args = {};
 138                         args += BuilderApplication._self;
 139                         args += "--project";
 140                         args += this.file.project.fn;
 141                         args += "--target";
 142                         args += this.file.build_module;
 143                         args += "--add-file";
 144                         args +=  tmpfile.get_path();
 145                         args += "--skip-file";
 146                         args += valafn;
 147
 148
 149
 150                         this.compiler = new Spawn("/tmp", args);
 151                         this.compiler.complete.connect(spawnResult);
 152                         this.window.statusbar_compile_spinner.start();
 153                         try {
 154                                 this.compiler.run();
 155                         } catch (GLib.SpawnError e) {
 156                                 GLib.debug(e.message);
 157                                 this.window.statusbar_compile_spinner.stop();
 158                                 this.compiler = null;
 159                                 return false;
 160
 161                         }
 162                         return true;
 163
 164                 }
 165
 166                 public bool checkFileSpawn(JsRender.JsRender file )
 167                 {
 168                         // race condition..
 169                         if (this.compiler != null) {
 170                                 return false;
 171                         }
 172
 173                         this.file = file;
 174                         this.line_offset = 0;
 175
 176                         string[] args = {};
 177                         args += BuilderApplication._self;
 178                         args += "--project";
 179                         args += this.file.project.fn;
 180                         args += "--target";
 181                         args += this.file.build_module;
 182
 183
 184
 185
 186                         try {
 187                             this.compiler = new Spawn("/tmp", args);
 188                             this.compiler.complete.connect(spawnResult);
 189                                 this.window.statusbar_compile_spinner.start();
 190                             this.compiler.run();
 191
 192
 193                         } catch (GLib.Error e) {
 194                             GLib.debug(e.message);
 195                             this.window.statusbar_compile_spinner.stop();
 196                             this.compiler = null;
 197                             return false;
 198                         }
 199                         return true;
 200
 201                 }
 202
 203
 204
 205
 206
 207                 public void spawnExecute(JsRender.JsRender file)
 208                 {
 209                         // race condition..
 210                         if (this.compiler != null) {
 211                                 return;
 212                         }
 213                         if (!(file.project is Project.Gtk)) {
 214                             return;
 215                         }
 216                         var pr = (Project.Gtk)(file.project);
 217
 218
 219                         this.file = file;
 220                         this.line_offset = 0;
 221
 222                         string[] args = {};
 223                         args += BuilderApplication._self;
 224                         args += "--project";
 225                         args += this.file.project.fn;
 226                         args += "--target";
 227                         if (this.file.build_module.length > 0 ) {
 228                             args += this.file.build_module;
 229                         } else {
 230                             args += pr.firstBuildModule();
 231                         }
 232                         //args += "--output"; -- set up by the module -- defaults to testrun
 233                         //args += "/tmp/testrun";
 234
 235                         // assume code is in home...
 236                         try {
 237                             this.compiler = new Spawn( GLib.Environment.get_home_dir(), args);
 238                             this.compiler.output_line.connect(compile_output_line);
 239                             this.compiler.complete.connect(runResult);
 240                             this.window.statusbar_compile_spinner.start();
 241                             this.compiler.run();
 242                                 this.children.add(this.compiler); //keep a reference...
 243
 244                         } catch (GLib.Error e) {
 245                                 this.window.statusbar_compile_spinner.stop();
 246                             GLib.debug(e.message);
 247                             this.compiler = null;
 248
 249                         }
 250                         return;
 251
 252                 }
 253                 public void compile_output_line(   string str )
 254                 {
 255                         this.compile_output(str);
 256                 }
 257                 /**
 258                 * Used to compile a non builder file..
 259                 */
 260
 261
 262                 public bool checkPlainFileSpawn( JsRender.JsRender file, string contents )
 263
 264                 {
 265                         // race condition..
 266                         if (this.compiler != null) {
 267                                 return false;
 268                         }
 269             i
 270                         var pr = (Project.Gtk)(file.project);
 271
 272                         var m = pr.firstBuildModule();
 273                         var cg = pr.compilegroups.get(m);
 274
 275       if (cg == null) {
 276           return false;
 277       }
 278                         var foundit = false;
 279
 280             if (cg.sources is null) {
 281                 return false;
 282             }
 283             for (var i = 0; i < cg.sources.size; i++) {
 284                             var path = pr.resolve_path(
 285                                     pr.resolve_path_combine_path(pr.firstPath(),cg.sources.get(i)));
 286                             if (path == file.path) {
 287                                 foundit = true;
 288                                 break;
 289                                         }
 290                         }
 291
 292                         if (!foundit) {
 293
 294                             this.compiler = null;
 295
 296                             return false; // do not run the compile..
 297                         }
 298                         // is the file in the module?
 299
 300
 301                         FileIOStream iostream;
 302                         var tmpfile = File.new_tmp ("test-XXXXXX.vala", out iostream);
 303                         tmpfile.ref();
 304
 305                         OutputStream ostream = iostream.output_stream;
 306                         DataOutputStream dostream = new DataOutputStream (ostream);
 307                         dostream.put_string (contents);
 308
 309                         var target = pr.firstBuildModule();
 310                         if (target.length < 1) {
 311                                 return false;
 312                         }
 313
 314                         this.file = null;
 315                         this.line_offset = 0;
 316
 317                         string[] args = {};
 318                         args += BuilderApplication._self;
 319                         args += "--project";
 320                         args +=  file.project.fn;
 321                         args += "--target";
 322
 323                         args += pr.firstBuildModule();
 324                         args += "--add-file";
 325                         args +=  tmpfile.get_path();
 326                         args += "--skip-file";
 327                         args += file.path;
 328
 329
 330
 331
 332                         try {
 333                             this.compiler = new Spawn("/tmp", args);
 334                             this.compiler.complete.connect(spawnResult);
 335                             this.window.statusbar_compile_spinner.start();
 336                             this.compiler.run();
 337                         } catch (GLib.Error e) {
 338                             this.window.statusbar_compile_spinner.stop();
 339                             this.compiler = null;
 340                             return false;
 341                         }
 342                         return true;
 343
 344                 }
 345
 346
 347                 public void spawnResult(int res, string output, string stderr)
 348                 {
 349
 350                         this.window.statusbar_compile_spinner.stop();
 351                         try {
 352                                 //GLib.debug("GOT output %s", output);
 353
 354                                 var pa = new Json.Parser();
 355                                 pa.load_from_data(output);
 356                                 var node = pa.get_root();
 357
 358                                 if (node.get_node_type () != Json.NodeType.OBJECT) {
 359                                         var ret = new Json.Object();
 360                                         ret.set_boolean_member("success", false);
 361                                         ret.set_string_member("message",
 362                                                 "Compiler returned Unexpected element type %s".printf(
 363                                                         node.type_name ()
 364                                                 )
 365                                         );
 366                                         this.compiled(ret);
 367                                         this.compiler = null;
 368                                 }
 369                                 var ret = node.get_object ();
 370                                 ret.set_int_member("line_offset", this.line_offset);
 371
 372                                 this.compiled(ret);
 373
 374
 375                         } catch (GLib.Error e) {
 376                                 var ret = new Json.Object();
 377                                 ret.set_boolean_member("success", false);
 378                                 ret.set_string_member("message", e.message);
 379                                 this.compiled(ret);
 380                         }
 381                         this.compiler = null;
 382                         //compiler.unref();
 383                         //tmpfile.unref();
 384
 385
 386
 387                 }
 388
 389                 public void runResult(int res, string output, string stderr)
 390                 {
 391                         this.compiler = null;
 392                         var exe = "/tmp/testrun";
 393                         var mod = "";
 394                         var pr = (Project.Gtk)(this.file.project);
 395
 396
 397
 398                         if (this.file.build_module.length > 0 ) {
 399                     mod =  this.file.build_module;
 400                         } else {
 401                             mod =  pr.firstBuildModule();
 402                         }
 403                         if (mod.length < 1) {
 404                                 return;
 405                         }
 406                         var cg =  pr.compilegroups.get(mod);
 407                         if (cg.target_bin.length > 0) {
 408                                 exe = cg.target_bin;
 409                         }
 410
 411
 412                         if (!GLib.FileUtils.test(exe, GLib.FileTest.EXISTS)) {
 413                                 print("Missing output file: %s\n",exe);
 414                                 return;
 415                         }
 416                         string[] args = "/usr/bin/gnome-terminal -x /usr/bin/gdb -ex=r --args".split(" ");
 417
 418
 419                         // runs gnome-terminal, with gdb .. running the application..
 420                         // fixme -- need a system/which
 421
 422                         args += exe;
 423                         if (cg.execute_args.length > 0) {
 424                                 var aa = cg.execute_args.split(" ");
 425                                 for (var i =0; i < aa.length; i++) {
 426                                         args += aa[i];
 427                                 }
 428                         }
 429
 430                     print("OUT: %s\n\n----\nERR:%s\n", output, stderr);
 431
 432                     // should be home directory...
 433
 434
 435
 436             var exec = new Spawn(GLib.Environment.get_home_dir() , args);
 437             exec.detach = true;
 438                     exec.run();
 439
 440                 }
 441         }
 442
 443 }
 444 /*
 445 int main (string[] args) {
 446
 447         var a = new ValaSource(file);
 448         a.create_valac_tree();
 449         return 0;
 450 }
 451 */
 452
 453