Emeric Vigier | 2f62582 | 2012-08-06 11:09:52 -0400 | [diff] [blame] | 1 | /* |
| 2 | * |
| 3 | * D-Bus++ - C++ bindings for D-Bus |
| 4 | * |
| 5 | * Copyright (C) 2005-2007 Paolo Durante <shackan@gmail.com> |
| 6 | * |
| 7 | * |
| 8 | * This library is free software; you can redistribute it and/or |
| 9 | * modify it under the terms of the GNU Lesser General Public |
| 10 | * License as published by the Free Software Foundation; either |
| 11 | * version 2.1 of the License, or (at your option) any later version. |
| 12 | * |
| 13 | * This library is distributed in the hope that it will be useful, |
| 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 16 | * Lesser General Public License for more details. |
| 17 | * |
| 18 | * You should have received a copy of the GNU Lesser General Public |
| 19 | * License along with this library; if not, write to the Free Software |
| 20 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| 21 | * |
| 22 | */ |
| 23 | |
| 24 | #include <iostream> |
| 25 | #include <fstream> |
| 26 | #include <cstdlib> |
| 27 | #include <algorithm> |
| 28 | |
| 29 | #include "generator_utils.h" |
| 30 | #include "generate_adaptor.h" |
| 31 | |
| 32 | using namespace std; |
| 33 | using namespace DBus; |
| 34 | |
| 35 | extern const char *tab; |
| 36 | extern const char *header; |
| 37 | extern const char *dbus_includes; |
| 38 | |
| 39 | /*! Generate adaptor code for a XML introspection |
| 40 | */ |
| 41 | void generate_adaptor(Xml::Document &doc, const char *filename) |
| 42 | { |
| 43 | ostringstream body; |
| 44 | ostringstream head; |
| 45 | vector <string> include_vector; |
| 46 | |
| 47 | head << header; |
| 48 | string filestring = filename; |
| 49 | underscorize(filestring); |
| 50 | |
| 51 | string cond_comp = "__dbusxx__" + filestring + "__ADAPTOR_MARSHAL_H"; |
| 52 | |
| 53 | head << "#ifndef " << cond_comp << endl |
| 54 | << "#define " << cond_comp << endl; |
| 55 | |
| 56 | head << dbus_includes; |
| 57 | |
| 58 | Xml::Node &root = *(doc.root); |
| 59 | Xml::Nodes interfaces = root["interface"]; |
| 60 | |
| 61 | // iterate over all interface definitions |
| 62 | for (Xml::Nodes::iterator i = interfaces.begin(); i != interfaces.end(); ++i) |
| 63 | { |
| 64 | Xml::Node &iface = **i; |
| 65 | Xml::Nodes methods = iface["method"]; |
| 66 | Xml::Nodes signals = iface["signal"]; |
| 67 | Xml::Nodes properties = iface["property"]; |
| 68 | Xml::Nodes ms; |
| 69 | ms.insert(ms.end(), methods.begin(), methods.end()); |
| 70 | ms.insert(ms.end(), signals.begin(), signals.end()); |
| 71 | |
| 72 | // gets the name of a interface: <interface name="XYZ"> |
| 73 | string ifacename = iface.get("name"); |
| 74 | |
| 75 | // these interface names are skipped. |
| 76 | if (ifacename == "org.freedesktop.DBus.Introspectable" |
| 77 | || ifacename == "org.freedesktop.DBus.Properties") |
| 78 | { |
| 79 | cerr << "skipping interface " << ifacename << endl; |
| 80 | continue; |
| 81 | } |
| 82 | |
| 83 | istringstream ss(ifacename); |
| 84 | string nspace; |
| 85 | unsigned int nspaces = 0; |
| 86 | |
| 87 | // prints all the namespaces defined with <interface name="X.Y.Z"> |
| 88 | while (ss.str().find('.', ss.tellg()) != string::npos) |
| 89 | { |
| 90 | getline(ss, nspace, '.'); |
| 91 | |
| 92 | body << "namespace " << nspace << " {" << endl; |
| 93 | |
| 94 | ++nspaces; |
| 95 | } |
| 96 | body << endl; |
| 97 | |
| 98 | string ifaceclass; |
| 99 | |
| 100 | getline(ss, ifaceclass); |
| 101 | |
| 102 | // a "_adaptor" is added to class name to distinguish between proxy and adaptor |
| 103 | ifaceclass += "_adaptor"; |
| 104 | |
| 105 | cerr << "generating code for interface " << ifacename << "..." << endl; |
| 106 | |
| 107 | // the code from class definiton up to opening of the constructor is generated... |
| 108 | body << "class " << ifaceclass << endl |
| 109 | << ": public ::DBus::InterfaceAdaptor" << endl |
| 110 | << "{" << endl |
| 111 | << "public:" << endl |
| 112 | << endl |
| 113 | << tab << ifaceclass << "()" << endl |
| 114 | << tab << ": ::DBus::InterfaceAdaptor(\"" << ifacename << "\")" << endl |
| 115 | << tab << "{" << endl; |
| 116 | |
| 117 | // generates code to bind the properties |
| 118 | for (Xml::Nodes::iterator pi = properties.begin(); pi != properties.end(); ++pi) |
| 119 | { |
| 120 | Xml::Node &property = **pi; |
| 121 | |
| 122 | body << tab << tab << "bind_property(" |
| 123 | << property.get("name") << ", " |
| 124 | << "\"" << property.get("type") << "\", " |
| 125 | << (property.get("access").find("read") != string::npos |
| 126 | ? "true" |
| 127 | : "false") |
| 128 | << ", " |
| 129 | << (property.get("access").find("write") != string::npos |
| 130 | ? "true" |
| 131 | : "false") |
| 132 | << ");" << endl; |
| 133 | } |
| 134 | |
| 135 | // generate code to register all methods |
| 136 | for (Xml::Nodes::iterator mi = methods.begin(); mi != methods.end(); ++mi) |
| 137 | { |
| 138 | Xml::Node &method = **mi; |
| 139 | |
| 140 | body << tab << tab << "register_method(" |
| 141 | << ifaceclass << ", " << method.get("name") << ", " << stub_name(method.get("name")) |
| 142 | << ");" << endl; |
| 143 | } |
| 144 | |
| 145 | body << tab << "}" << endl |
| 146 | << endl; |
| 147 | |
| 148 | body << tab << "::DBus::IntrospectedInterface *introspect() const " << endl |
| 149 | << tab << "{" << endl; |
| 150 | |
| 151 | // generate the introspect arguments |
| 152 | for (Xml::Nodes::iterator mi = ms.begin(); mi != ms.end(); ++mi) |
| 153 | { |
| 154 | Xml::Node &method = **mi; |
| 155 | Xml::Nodes args = method["arg"]; |
| 156 | |
| 157 | body << tab << tab << "static ::DBus::IntrospectedArgument " << method.get("name") << "_args[] = " << endl |
| 158 | << tab << tab << "{" << endl; |
| 159 | |
| 160 | for (Xml::Nodes::iterator ai = args.begin(); ai != args.end(); ++ai) |
| 161 | { |
| 162 | Xml::Node &arg = **ai; |
| 163 | |
| 164 | body << tab << tab << tab << "{ "; |
| 165 | |
| 166 | if (arg.get("name").length()) |
| 167 | { |
| 168 | body << "\"" << arg.get("name") << "\", "; |
| 169 | } |
| 170 | else |
| 171 | { |
| 172 | body << "0, "; |
| 173 | } |
| 174 | body << "\"" << arg.get("type") << "\", " |
| 175 | << (arg.get("direction") == "in" ? "true" : "false") |
| 176 | << " }," << endl; |
| 177 | } |
| 178 | body << tab << tab << tab << "{ 0, 0, 0 }" << endl |
| 179 | << tab << tab << "};" << endl; |
| 180 | } |
| 181 | |
| 182 | body << tab << tab << "static ::DBus::IntrospectedMethod " << ifaceclass << "_methods[] = " << endl |
| 183 | << tab << tab << "{" << endl; |
| 184 | |
| 185 | // generate the introspect methods |
| 186 | for (Xml::Nodes::iterator mi = methods.begin(); mi != methods.end(); ++mi) |
| 187 | { |
| 188 | Xml::Node &method = **mi; |
| 189 | |
| 190 | body << tab << tab << tab << "{ \"" << method.get("name") << "\", " << method.get("name") << "_args }," << endl; |
| 191 | } |
| 192 | |
| 193 | body << tab << tab << tab << "{ 0, 0 }" << endl |
| 194 | << tab << tab << "};" << endl; |
| 195 | |
| 196 | body << tab << tab << "static ::DBus::IntrospectedMethod " << ifaceclass << "_signals[] = " << endl |
| 197 | << tab << tab << "{" << endl; |
| 198 | |
| 199 | for (Xml::Nodes::iterator si = signals.begin(); si != signals.end(); ++si) |
| 200 | { |
| 201 | Xml::Node &method = **si; |
| 202 | |
| 203 | body << tab << tab << tab << "{ \"" << method.get("name") << "\", " << method.get("name") << "_args }," << endl; |
| 204 | } |
| 205 | |
| 206 | body << tab << tab << tab << "{ 0, 0 }" << endl |
| 207 | << tab << tab << "};" << endl; |
| 208 | |
| 209 | body << tab << tab << "static ::DBus::IntrospectedProperty " << ifaceclass << "_properties[] = " << endl |
| 210 | << tab << tab << "{" << endl; |
| 211 | |
| 212 | for (Xml::Nodes::iterator pi = properties.begin(); pi != properties.end(); ++pi) |
| 213 | { |
| 214 | Xml::Node &property = **pi; |
| 215 | |
| 216 | body << tab << tab << tab << "{ " |
| 217 | << "\"" << property.get("name") << "\", " |
| 218 | << "\"" << property.get("type") << "\", " |
| 219 | << (property.get("access").find("read") != string::npos |
| 220 | ? "true" |
| 221 | : "false") |
| 222 | << ", " |
| 223 | << (property.get("access").find("write") != string::npos |
| 224 | ? "true" |
| 225 | : "false") |
| 226 | << " }," << endl; |
| 227 | } |
| 228 | |
| 229 | |
| 230 | body << tab << tab << tab << "{ 0, 0, 0, 0 }" << endl |
| 231 | << tab << tab << "};" << endl; |
| 232 | |
| 233 | // generate the Introspected interface |
| 234 | body << tab << tab << "static ::DBus::IntrospectedInterface " << ifaceclass << "_interface = " << endl |
| 235 | << tab << tab << "{" << endl |
| 236 | << tab << tab << tab << "\"" << ifacename << "\"," << endl |
| 237 | << tab << tab << tab << ifaceclass << "_methods," << endl |
| 238 | << tab << tab << tab << ifaceclass << "_signals," << endl |
| 239 | << tab << tab << tab << ifaceclass << "_properties" << endl |
| 240 | << tab << tab << "};" << endl |
| 241 | << tab << tab << "return &" << ifaceclass << "_interface;" << endl |
| 242 | << tab << "}" << endl |
| 243 | << endl; |
| 244 | |
| 245 | body << "public:" << endl |
| 246 | << endl |
| 247 | << tab << "/* properties exposed by this interface, use" << endl |
| 248 | << tab << " * property() and property(value) to get and set a particular property" << endl |
| 249 | << tab << " */" << endl; |
| 250 | |
| 251 | // generate the properties code |
| 252 | for (Xml::Nodes::iterator pi = properties.begin(); pi != properties.end(); ++pi) |
| 253 | { |
| 254 | Xml::Node &property = **pi; |
| 255 | string name = property.get("name"); |
| 256 | string type = property.get("type"); |
| 257 | string type_name = signature_to_type(type); |
| 258 | |
| 259 | body << tab << "::DBus::PropertyAdaptor< " << type_name << " > " << name << ";" << endl; |
| 260 | } |
| 261 | |
| 262 | body << endl; |
| 263 | |
| 264 | body << "public:" << endl |
| 265 | << endl |
| 266 | << tab << "/* methods exported by this interface," << endl |
| 267 | << tab << " * you will have to implement them in your ObjectAdaptor" << endl |
| 268 | << tab << " */" << endl; |
| 269 | |
| 270 | // generate the methods code |
| 271 | for (Xml::Nodes::iterator mi = methods.begin(); mi != methods.end(); ++mi) |
| 272 | { |
| 273 | Xml::Node &method = **mi; |
| 274 | Xml::Nodes args = method["arg"]; |
| 275 | Xml::Nodes args_in = args.select("direction", "in"); |
| 276 | Xml::Nodes args_out = args.select("direction", "out"); |
| 277 | Xml::Nodes annotations = args["annotation"]; |
| 278 | Xml::Nodes annotations_object = annotations.select("name", "org.freedesktop.DBus.Object"); |
| 279 | string arg_object; |
| 280 | |
| 281 | if (!annotations_object.empty()) |
| 282 | { |
| 283 | arg_object = annotations_object.front()->get("value"); |
| 284 | } |
| 285 | |
| 286 | body << tab << "virtual "; |
| 287 | |
| 288 | // return type is 'void' if none or multible return values |
| 289 | if (args_out.size() == 0 || args_out.size() > 1) |
| 290 | { |
| 291 | body << "void "; |
| 292 | } |
| 293 | else if (args_out.size() == 1) |
| 294 | { |
| 295 | // generate basic or object return type |
| 296 | if (arg_object.length()) |
| 297 | { |
| 298 | body << arg_object << " "; |
| 299 | } |
| 300 | else |
| 301 | { |
| 302 | body << signature_to_type(args_out.front()->get("type")) << " "; |
| 303 | } |
| 304 | } |
| 305 | |
| 306 | // generate the method name |
| 307 | body << method.get("name") << "("; |
| 308 | |
| 309 | // generate the methods 'in' variables |
| 310 | unsigned int i = 0; |
| 311 | for (Xml::Nodes::iterator ai = args_in.begin(); ai != args_in.end(); ++ai, ++i) |
| 312 | { |
| 313 | Xml::Node &arg = **ai; |
| 314 | Xml::Nodes annotations = arg["annotation"]; |
| 315 | Xml::Nodes annotations_object = annotations.select("name", "org.freedesktop.DBus.Object"); |
| 316 | string arg_name = arg.get("name"); |
| 317 | string arg_object; |
| 318 | |
| 319 | if (!annotations_object.empty()) |
| 320 | { |
| 321 | arg_object = annotations_object.front()->get("value"); |
| 322 | } |
| 323 | |
| 324 | // generate basic signature only if no object name available... |
| 325 | if (!arg_object.length()) |
| 326 | { |
| 327 | body << "const " << signature_to_type(arg.get("type")) << "& "; |
| 328 | } |
| 329 | // ...or generate object style if available |
| 330 | else |
| 331 | { |
| 332 | body << "const " << arg_object << "& "; |
| 333 | |
| 334 | // store a object name to later generate header includes |
| 335 | include_vector.push_back(arg_object); |
| 336 | } |
| 337 | |
| 338 | if (arg_name.length()) |
| 339 | body << arg_name; |
| 340 | |
| 341 | if ((i + 1 != args_in.size() || args_out.size() > 1)) |
| 342 | body << ", "; |
| 343 | } |
| 344 | |
| 345 | // generate the method 'out' variables if multibe 'out' values exist |
| 346 | if (args_out.size() > 1) |
| 347 | { |
| 348 | unsigned int i = 0; |
| 349 | for (Xml::Nodes::iterator ao = args_out.begin(); ao != args_out.end(); ++ao, ++i) |
| 350 | { |
| 351 | Xml::Node &arg = **ao; |
| 352 | Xml::Nodes annotations = arg["annotation"]; |
| 353 | Xml::Nodes annotations_object = annotations.select("name", "org.freedesktop.DBus.Object"); |
| 354 | string arg_name = arg.get("name"); |
| 355 | string arg_object; |
| 356 | |
| 357 | if (!annotations_object.empty()) |
| 358 | { |
| 359 | arg_object = annotations_object.front()->get("value"); |
| 360 | } |
| 361 | |
| 362 | // generate basic signature only if no object name available... |
| 363 | if (!arg_object.length()) |
| 364 | { |
| 365 | body << signature_to_type(arg.get("type")) << "& "; |
| 366 | } |
| 367 | // ...or generate object style if available |
| 368 | else |
| 369 | { |
| 370 | body << arg_object << "& "; |
| 371 | |
| 372 | // store a object name to later generate header includes |
| 373 | include_vector.push_back(arg_object); |
| 374 | } |
| 375 | |
| 376 | if (arg_name.length()) |
| 377 | body << arg_name; |
| 378 | |
| 379 | if (i + 1 != args_out.size()) |
| 380 | body << ", "; |
| 381 | } |
| 382 | } |
| 383 | body << ") = 0;" << endl; |
| 384 | } |
| 385 | |
| 386 | body << endl |
| 387 | << "public:" << endl |
| 388 | << endl |
| 389 | << tab << "/* signal emitters for this interface" << endl |
| 390 | << tab << " */" << endl; |
| 391 | |
| 392 | // generate the signals code |
| 393 | for (Xml::Nodes::iterator si = signals.begin(); si != signals.end(); ++si) |
| 394 | { |
| 395 | Xml::Node &signal = **si; |
| 396 | Xml::Nodes args = signal["arg"]; |
| 397 | |
| 398 | body << tab << "void " << signal.get("name") << "("; |
| 399 | |
| 400 | // generate the signal arguments |
| 401 | unsigned int i = 0; |
| 402 | for (Xml::Nodes::iterator a = args.begin(); a != args.end(); ++a, ++i) |
| 403 | { |
| 404 | Xml::Node &arg = **a; |
| 405 | Xml::Nodes annotations = arg["annotation"]; |
| 406 | Xml::Nodes annotations_object = annotations.select("name", "org.freedesktop.DBus.Object"); |
| 407 | string arg_object; |
| 408 | |
| 409 | if (!annotations_object.empty()) |
| 410 | { |
| 411 | arg_object = annotations_object.front()->get("value"); |
| 412 | } |
| 413 | |
| 414 | // generate basic signature only if no object name available... |
| 415 | if (!arg_object.length()) |
| 416 | { |
| 417 | body << "const " << signature_to_type(arg.get("type")) << "& arg" << i + 1; |
| 418 | } |
| 419 | // ...or generate object style if available |
| 420 | else |
| 421 | { |
| 422 | body << "const " << arg_object << "& arg" << i + 1; |
| 423 | |
| 424 | // store a object name to later generate header includes |
| 425 | include_vector.push_back(arg_object); |
| 426 | } |
| 427 | |
| 428 | if (i + 1 != args.size()) |
| 429 | body << ", "; |
| 430 | } |
| 431 | |
| 432 | body << ")" << endl |
| 433 | << tab << "{" << endl |
| 434 | << tab << tab << "::DBus::SignalMessage sig(\"" << signal.get("name") << "\");" << endl; |
| 435 | |
| 436 | // generate the signal body |
| 437 | if (!args.empty()) |
| 438 | { |
| 439 | body << tab << tab << "::DBus::MessageIter wi = sig.writer();" << endl; |
| 440 | |
| 441 | unsigned int i = 0; |
| 442 | for (Xml::Nodes::iterator a = args.begin(); a != args.end(); ++a, ++i) |
| 443 | { |
| 444 | Xml::Node &arg = **a; |
| 445 | Xml::Nodes annotations = arg["annotation"]; |
| 446 | Xml::Nodes annotations_object = annotations.select("name", "org.freedesktop.DBus.Object"); |
| 447 | string arg_object; |
| 448 | |
| 449 | if (!annotations_object.empty()) |
| 450 | { |
| 451 | arg_object = annotations_object.front()->get("value"); |
| 452 | } |
| 453 | |
| 454 | if (arg_object.length()) |
| 455 | { |
| 456 | body << tab << tab << signature_to_type(arg.get("type")) << " _arg" << i + 1 << ";" << endl; |
| 457 | body << tab << tab << "_arg" << i + 1 << " << " << "arg" << i + 1 << ";" << endl; |
| 458 | |
| 459 | body << tab << tab << "wi << _arg" << i + 1 << ";" << endl; |
| 460 | } |
| 461 | else |
| 462 | { |
| 463 | body << tab << tab << "wi << arg" << i + 1 << ";" << endl; |
| 464 | } |
| 465 | } |
| 466 | } |
| 467 | |
| 468 | // emit the signal in method body |
| 469 | body << tab << tab << "emit_signal(sig);" << endl |
| 470 | << tab << "}" << endl; |
| 471 | } |
| 472 | |
| 473 | body << endl |
| 474 | << "private:" << endl |
| 475 | << endl |
| 476 | << tab << "/* unmarshalers (to unpack the DBus message before calling the actual interface method)" << endl |
| 477 | << tab << " */" << endl; |
| 478 | |
| 479 | // generate the unmarshalers |
| 480 | for (Xml::Nodes::iterator mi = methods.begin(); mi != methods.end(); ++mi) |
| 481 | { |
| 482 | Xml::Node &method = **mi; |
| 483 | Xml::Nodes args = method["arg"]; |
| 484 | Xml::Nodes args_in = args.select("direction", "in"); |
| 485 | Xml::Nodes args_out = args.select("direction", "out"); |
| 486 | |
| 487 | body << tab << "::DBus::Message " << stub_name(method.get("name")) << "(const ::DBus::CallMessage &call)" << endl |
| 488 | << tab << "{" << endl |
| 489 | << tab << tab << "::DBus::MessageIter ri = call.reader();" << endl |
| 490 | << endl; |
| 491 | |
| 492 | // generate the 'in' variables |
| 493 | unsigned int i = 1; |
| 494 | for (Xml::Nodes::iterator ai = args_in.begin(); ai != args_in.end(); ++ai, ++i) |
| 495 | { |
| 496 | Xml::Node &arg = **ai; |
| 497 | |
| 498 | body << tab << tab << signature_to_type(arg.get("type")) << " argin" << i << ";" << " "; |
| 499 | body << "ri >> argin" << i << ";" << endl; |
| 500 | } |
| 501 | |
| 502 | // generate the 'in' object variables |
| 503 | i = 1; |
| 504 | for (Xml::Nodes::iterator ai = args_in.begin(); ai != args_in.end(); ++ai, ++i) |
| 505 | { |
| 506 | Xml::Node &arg = **ai; |
| 507 | Xml::Nodes annotations = arg["annotation"]; |
| 508 | Xml::Nodes annotations_object = annotations.select("name", "org.freedesktop.DBus.Object"); |
| 509 | string arg_object; |
| 510 | |
| 511 | if (!annotations_object.empty()) |
| 512 | { |
| 513 | arg_object = annotations_object.front()->get("value"); |
| 514 | } |
| 515 | |
| 516 | if (arg_object.length()) |
| 517 | { |
| 518 | body << tab << tab << arg_object << " _argin" << i << ";"; |
| 519 | body << " " << "_argin" << i << " << " << "argin" << i << ";" << endl; |
| 520 | } |
| 521 | } |
| 522 | |
| 523 | // generate 'out' variables |
| 524 | if (!args_out.empty()) |
| 525 | { |
| 526 | unsigned int i = 1; |
| 527 | for (Xml::Nodes::iterator ao = args_out.begin(); ao != args_out.end(); ++ao, ++i) |
| 528 | { |
| 529 | Xml::Node &arg = **ao; |
| 530 | |
| 531 | body << tab << tab << signature_to_type(arg.get("type")) << " argout" << i; |
| 532 | |
| 533 | if (args_out.size() == 1) // a single 'out' parameter will be assigned |
| 534 | { |
| 535 | body << " = "; |
| 536 | } |
| 537 | else // multible 'out' parameters will be handled as parameters below |
| 538 | { |
| 539 | body << ";" << endl; |
| 540 | } |
| 541 | } |
| 542 | } |
| 543 | |
| 544 | // generate 'out' object variables |
| 545 | if (!args_out.empty()) |
| 546 | { |
| 547 | unsigned int i = 1; |
| 548 | for (Xml::Nodes::iterator ao = args_out.begin(); ao != args_out.end(); ++ao, ++i) |
| 549 | { |
| 550 | Xml::Node &arg = **ao; |
| 551 | Xml::Nodes annotations = arg["annotation"]; |
| 552 | Xml::Nodes annotations_object = annotations.select("name", "org.freedesktop.DBus.Object"); |
| 553 | string arg_object; |
| 554 | |
| 555 | if (!annotations_object.empty()) |
| 556 | { |
| 557 | arg_object = annotations_object.front()->get("value"); |
| 558 | } |
| 559 | |
| 560 | // generate object types |
| 561 | if (arg_object.length()) |
| 562 | { |
| 563 | body << tab << tab << arg_object << " _argout" << i << ";" << endl; |
| 564 | } |
| 565 | } |
| 566 | } |
| 567 | |
| 568 | // generate in '<<' operation |
| 569 | i = 0; |
| 570 | for (Xml::Nodes::iterator ai = args_in.begin(); ai != args_in.end(); ++ai, ++i) |
| 571 | { |
| 572 | Xml::Node &arg = **ai; |
| 573 | Xml::Nodes annotations = arg["annotation"]; |
| 574 | Xml::Nodes annotations_object = annotations.select("name", "org.freedesktop.DBus.Object"); |
| 575 | string arg_object; |
| 576 | |
| 577 | if (!annotations_object.empty()) |
| 578 | { |
| 579 | arg_object = annotations_object.front()->get("value"); |
| 580 | } |
| 581 | } |
| 582 | |
| 583 | // do correct indent |
| 584 | if (args_out.size() != 1) |
| 585 | { |
| 586 | body << tab << tab; |
| 587 | } |
| 588 | |
| 589 | body << method.get("name") << "("; |
| 590 | |
| 591 | // generate call stub parameters |
| 592 | i = 0; |
| 593 | for (Xml::Nodes::iterator ai = args_in.begin(); ai != args_in.end(); ++ai, ++i) |
| 594 | { |
| 595 | Xml::Node &arg = **ai; |
| 596 | Xml::Nodes annotations = arg["annotation"]; |
| 597 | Xml::Nodes annotations_object = annotations.select("name", "org.freedesktop.DBus.Object"); |
| 598 | string arg_object; |
| 599 | |
| 600 | if (!annotations_object.empty()) |
| 601 | { |
| 602 | arg_object = annotations_object.front()->get("value"); |
| 603 | } |
| 604 | |
| 605 | if (arg_object.length()) |
| 606 | { |
| 607 | body << "_argin" << i + 1; |
| 608 | } |
| 609 | else |
| 610 | { |
| 611 | body << "argin" << i + 1; |
| 612 | } |
| 613 | |
| 614 | if ((i + 1 != args_in.size() || args_out.size() > 1)) |
| 615 | body << ", "; |
| 616 | } |
| 617 | |
| 618 | if (args_out.size() > 1) |
| 619 | { |
| 620 | i = 0; |
| 621 | for (Xml::Nodes::iterator ao = args_out.begin(); ao != args_out.end(); ++ao, ++i) |
| 622 | { |
| 623 | Xml::Node &arg = **ao; |
| 624 | Xml::Nodes annotations = arg["annotation"]; |
| 625 | Xml::Nodes annotations_object = annotations.select("name", "org.freedesktop.DBus.Object"); |
| 626 | string arg_object; |
| 627 | |
| 628 | if (!annotations_object.empty()) |
| 629 | { |
| 630 | arg_object = annotations_object.front()->get("value"); |
| 631 | } |
| 632 | |
| 633 | if (arg_object.length()) |
| 634 | { |
| 635 | body << "_argout" << i + 1; |
| 636 | } |
| 637 | else |
| 638 | { |
| 639 | body << "argout" << i + 1; |
| 640 | } |
| 641 | |
| 642 | if (i + 1 != args_out.size()) |
| 643 | body << ", "; |
| 644 | } |
| 645 | } |
| 646 | |
| 647 | body << ");" << endl; |
| 648 | |
| 649 | body << tab << tab << "::DBus::ReturnMessage reply(call);" << endl; |
| 650 | |
| 651 | if (!args_out.empty()) |
| 652 | { |
| 653 | body << tab << tab << "::DBus::MessageIter wi = reply.writer();" << endl; |
| 654 | |
| 655 | // generate out '<<' operation |
| 656 | i = 0; |
| 657 | for (Xml::Nodes::iterator ao = args_out.begin(); ao != args_out.end(); ++ao, ++i) |
| 658 | { |
| 659 | Xml::Node &arg = **ao; |
| 660 | Xml::Nodes annotations = arg["annotation"]; |
| 661 | Xml::Nodes annotations_object = annotations.select("name", "org.freedesktop.DBus.Object"); |
| 662 | string arg_object; |
| 663 | |
| 664 | if (!annotations_object.empty()) |
| 665 | { |
| 666 | arg_object = annotations_object.front()->get("value"); |
| 667 | } |
| 668 | |
| 669 | if (arg_object.length()) |
| 670 | { |
| 671 | body << tab << tab << "argout" << i + 1 << " << " << "_argout" << i + 1 << ";" << endl; |
| 672 | } |
| 673 | } |
| 674 | |
| 675 | for (unsigned int i = 0; i < args_out.size(); ++i) |
| 676 | { |
| 677 | body << tab << tab << "wi << argout" << i + 1 << ";" << endl; |
| 678 | } |
| 679 | } |
| 680 | |
| 681 | body << tab << tab << "return reply;" << endl; |
| 682 | |
| 683 | body << tab << "}" << endl; |
| 684 | } |
| 685 | |
| 686 | body << "};" << endl |
| 687 | << endl; |
| 688 | |
| 689 | for (unsigned int i = 0; i < nspaces; ++i) |
| 690 | { |
| 691 | body << "} "; |
| 692 | } |
| 693 | body << endl; |
| 694 | } |
| 695 | |
| 696 | body << "#endif //" << cond_comp << endl; |
| 697 | |
| 698 | // remove all duplicates in the header include vector |
| 699 | vector<string>::const_iterator vec_end_it = unique(include_vector.begin(), include_vector.end()); |
| 700 | |
| 701 | for (vector<string>::const_iterator vec_it = include_vector.begin(); |
| 702 | vec_it != vec_end_it; |
| 703 | ++vec_it) |
| 704 | { |
| 705 | const string &include = *vec_it; |
| 706 | |
| 707 | head << "#include " << "\"" << include << ".h" << "\"" << endl; |
| 708 | } |
| 709 | head << endl; |
| 710 | |
| 711 | ofstream file(filename); |
| 712 | if (file.bad()) |
| 713 | { |
| 714 | cerr << "unable to write file " << filename << endl; |
| 715 | exit(-1); |
| 716 | } |
| 717 | |
| 718 | file << head.str(); |
| 719 | file << body.str(); |
| 720 | |
| 721 | file.close(); |
| 722 | } |