ObjectiveC/Output.cpp

   1 /* Cycript - Optimizing JavaScript Compiler/Runtime
   2  * Copyright (C) 2009-2015  Jay Freeman (saurik)
   3 */
   4
   5 /* GNU Affero General Public License, Version 3 {{{ */
   6 /*
   7  * This program is free software: you can redistribute it and/or modify
   8  * it under the terms of the GNU Affero General Public License as published by
   9  * the Free Software Foundation, either version 3 of the License, or
  10  * (at your option) any later version.
  11
  12  * This program is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  * GNU Affero General Public License for more details.
  16
  17  * You should have received a copy of the GNU Affero General Public License
  18  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  19 **/
  20 /* }}} */
  21
  22 #include <sstream>
  23
  24 #include "Replace.hpp"
  25
  26 #include "ObjectiveC/Syntax.hpp"
  27
  28 void CYCategory::Output(CYOutput &out, CYFlags flags) const {
  29     out << "@implementation" << ' ' << *name_ << ' ' << '(' << ')' << '\n';
  30     ++out.indent_;
  31
  32     CYForEach (message, messages_) {
  33         message->Output(out);
  34         out << '\n';
  35     }
  36
  37     --out.indent_;
  38     out << "@end";
  39 }
  40
  41 void CYImplementation::Output(CYOutput &out, CYFlags flags) const {
  42     out << "@implementation" << ' ' << *name_ << '\n';
  43     ++out.indent_;
  44
  45     // XXX: implement
  46
  47     --out.indent_;
  48     out << "@end";
  49 }
  50
  51 void CYImplementationField::Output(CYOutput &out) const {
  52 }
  53
  54 void CYInstanceLiteral::Output(CYOutput &out, CYFlags flags) const {
  55     out << '#';
  56     number_->Output(out, CYRight(flags));
  57 }
  58
  59 void CYMessage::Output(CYOutput &out) const {
  60     out << (instance_ ? '-' : '+');
  61
  62     CYForEach (parameter, parameters_)
  63         if (parameter->name_ != NULL) {
  64             out << ' ' << *parameter->name_;
  65             if (parameter->type_ != NULL)
  66                 out << ':' << *parameter->type_->identifier_;
  67         }
  68
  69     out << code_;
  70 }
  71
  72 void CYBox::Output(CYOutput &out, CYFlags flags) const {
  73     out << '@';
  74     value_->Output(out, Precedence(), CYRight(flags));
  75 }
  76
  77 void CYObjCBlock::Output(CYOutput &out, CYFlags flags) const {
  78     // XXX: this is seriously wrong
  79     out << "^(";
  80     out << ")";
  81     out << "{";
  82     out << "}";
  83 }
  84
  85 void CYProtocol::Output(CYOutput &out) const {
  86     name_->Output(out, CYAssign::Precedence_, CYNoFlags);
  87     if (next_ != NULL)
  88         out << ',' << ' ' << *next_;
  89 }
  90
  91 void CYSelector::Output(CYOutput &out, CYFlags flags) const {
  92     out << "@selector" << '(' << parts_ << ')';
  93 }
  94
  95 void CYSelectorPart::Output(CYOutput &out) const {
  96     out << name_;
  97     if (value_)
  98         out << ':';
  99     out << next_;
 100 }
 101
 102 void CYSend::Output(CYOutput &out, CYFlags flags) const {
 103     CYForEach (argument, arguments_)
 104         if (argument->name_ != NULL) {
 105             out << ' ' << *argument->name_;
 106             if (argument->value_ != NULL)
 107                 out << ':' << *argument->value_;
 108         }
 109 }
 110
 111 void CYSendDirect::Output(CYOutput &out, CYFlags flags) const {
 112     out << '[';
 113     self_->Output(out, CYAssign::Precedence_, CYNoFlags);
 114     CYSend::Output(out, flags);
 115     out << ']';
 116 }
 117
 118 void CYSendSuper::Output(CYOutput &out, CYFlags flags) const {
 119     out << '[' << "super";
 120     CYSend::Output(out, flags);
 121     out << ']';
 122 }