[cycript.git] / Output.cpp

#include "Parser.hpp"

#include <iostream>
#include <iomanip>

void CYAddressOf::Output(std::ostream &out) const {
    out << *rhs_ << ".$()";
}

void CYArgument::Output(std::ostream &out, bool send) const {
    if (!send && name_ != NULL) {
        out << *name_;
        if (value_ != NULL)
            out << ":";
    }
    if (value_ != NULL) {
        if (send)
            out << ',';
        value_->Output(out, true);
    }
    if (next_ != NULL) {
        if (!send)
            if (next_->name_ != NULL)
                out << ',';
            else
                out << ' ';
        next_->Output(out, send);
    }
}

void CYArray::Output(std::ostream &out) const {
    out << '[';
    if (elements_ != NULL)
        elements_->Output(out);
    out << ']';
}

void CYBoolean::Output(std::ostream &out) const {
    out << (Value() ? "true" : "false");
}

void CYBreak::Output(std::ostream &out) const {
    out << "break";
    if (label_ != NULL)
        out << ' ' << *label_;
    out << ';';
}

void CYCall::Output(std::ostream &out) const {
    out << *function_ << '(';
    if (arguments_ != NULL)
        arguments_->Output(out, false);
    out << ')';
}

void CYCatch::Output(std::ostream &out) const {
    out << "catch(" << *name_ << ')';
    code_->Output(out, true);
}

void CYCondition::Output(std::ostream &out) const {
    out << *test_ << '?';
    if (true_ != NULL)
        out << *true_;
    out << ':' << *false_;
}

void CYContinue::Output(std::ostream &out) const {
    out << "continue";
    if (label_ != NULL)
        out << ' ' << *label_;
    out << ';';
}

void CYClause::Output(std::ostream &out) const {
    if (case_ != NULL)
        out << "case" << *case_;
    else
        out << "default";
    out << ':';
    if (code_ != NULL)
        code_->Output(out, false);
    out << *next_;
}

void CYDeclaration::Part(std::ostream &out) const {
    out << "var ";
    Output(out);
}

void CYDeclaration::Output(std::ostream &out) const {
    out << *identifier_;
    if (initialiser_ != NULL)
        out << '=' << *initialiser_;
}

void CYDeclarations::Part(std::ostream &out) const {
    out << "var ";
    const CYDeclarations *declaration(this);
    do {
        out << *declaration->declaration_;
        declaration = declaration->next_;
    } while (declaration != NULL);
}

void CYDeclarations::Output(std::ostream &out) const {
    Part(out);
    out << ';';
}

void CYDoWhile::Output(std::ostream &out) const {
    out << "do ";
    code_->Output(out, false);
    out << "while" << *test_ << ';';
}

void CYElement::Output(std::ostream &out) const {
    if (value_ != NULL)
        value_->Output(out, true);
    if (next_ != NULL || value_ == NULL)
        out << ',';
    if (next_ != NULL)
        next_->Output(out);
}

void CYEmpty::Output(std::ostream &out) const {
    out << ';';
}

void CYEmpty::Output(std::ostream &out, bool block) const {
    if (next_ != NULL)
        CYSource::Output(out, block);
    else
        out << "{}";
}

void CYExpress::Output(std::ostream &out) const {
    expression_->Output(out, true);
    out << ';';
}

void CYExpression::Part(std::ostream &out) const {
    Output(out, true);
}

void CYExpression::Output(std::ostream &out, bool raw) const {
    if (!raw)
        out << '(';
    Output(out);
    if (next_ != NULL) {
        out << ',';
        next_->Output(out, true);
    }
    if (!raw)
        out << ')';
}

void CYFor::Output(std::ostream &out) const {
    out << "for(";
    if (initialiser_ != NULL)
        initialiser_->Part(out);
    out << ';';
    if (test_ != NULL)
        test_->Output(out, true);
    out << ';';
    if (increment_ != NULL)
        increment_->Output(out, true);
    out << ')';
    code_->Output(out, false);
}

void CYForIn::Output(std::ostream &out) const {
    out << "for(";
    initialiser_->Part(out);
    out << " in ";
    set_->Output(out, true);
    out << ')';
    code_->Output(out, false);
}

void CYFunction::Output(std::ostream &out) const {
    CYLambda::Output(out);
}

void CYIf::Output(std::ostream &out) const {
    out << "if" << *test_;
    true_->Output(out, true);
    if (false_ != NULL) {
        out << "else ";
        false_->Output(out, false);
    }
}

void CYIndirect::Output(std::ostream &out) const {
    out << *rhs_ << "[0]";
}

void CYInfix::Output(std::ostream &out) const {
    out << *lhs_ << Operator() << *rhs_;
}

void CYLambda::Output(std::ostream &out) const {
    out << "function";
    if (name_ != NULL)
        out << ' ' << *name_;
    out << '(';
    if (parameters_ != NULL)
        out << *parameters_;
    out << ')';
    body_->Output(out, true);
}

void CYMember::Output(std::ostream &out) const {
    out << *object_ << '[';
    property_->Output(out, true);
    out << ']';
}

void CYMessage::Output(std::ostream &out) const {
    out << "objc_msgSend(";
    self_->Output(out, true);
    out << ",\"";
    for (CYArgument *argument(arguments_); argument != NULL; argument = argument->next_)
        if (argument->name_ != NULL) {
            out << *argument->name_;
            if (argument->value_ != NULL)
                out << ':';
        }
    out << "\"";
    if (arguments_ != NULL)
        arguments_->Output(out, true);
    out << ')';
}

void CYNew::Output(std::ostream &out) const {
    out << "new " << *constructor_ << '(';
    if (arguments_ != NULL)
        arguments_->Output(out, false);
    out << ')';
}

void CYNull::Output(std::ostream &out) const {
    CYWord::Output(out);
}

void CYNumber::Output(std::ostream &out) const {
    // XXX: this is not a useful formatting
    out << Value();
}

void CYObject::Output(std::ostream &out) const {
    out << '{';
    if (property_ != NULL)
        property_->Output(out);
    out << '}';
}

void CYParameter::Output(std::ostream &out) const {
    out << *name_;
    if (next_ != NULL) {
        out << ',';
        out << *next_;
    }
}

void CYPostfix::Output(std::ostream &out) const {
    out << *lhs_ << Operator();
}

void CYPrefix::Output(std::ostream &out) const {
    out << Operator() << *rhs_;
}

void CYProperty::Output(std::ostream &out) const {
    out << *name_ << ':' << *value_;
    if (next_ != NULL) {
        out << ',';
        next_->Output(out);
    }
}

void CYReturn::Output(std::ostream &out) const {
    out << "return";
    if (value_ != NULL)
        out << ' ' << *value_;
    out << ';';
}

void CYSelector::Output(std::ostream &out) const {
    out << '"';
    out << "<unimplemented>";
    out << '"';
}

void CYSource::Show(std::ostream &out) const {
    for (const CYSource *next(this); next != NULL; next = next->next_)
        next->Output(out, false);
}

void CYSource::Output(std::ostream &out, bool block) const {
    if (!block && next_ == NULL)
        Output(out);
    else {
        out << '{';
        Show(out);
        out << '}';
    }
}

void CYString::Output(std::ostream &out) const {
    out << '\"';
    for (const char *value(value_), *end(value_ + size_); value != end; ++value)
        switch (*value) {
            case '"': out << "\\\""; break;
            case '\\': out << "\\\\"; break;
            case '\b': out << "\\b"; break;
            case '\f': out << "\\f"; break;
            case '\n': out << "\\n"; break;
            case '\r': out << "\\r"; break;
            case '\t': out << "\\t"; break;
            case '\v': out << "\\v"; break;

            default:
                if (*value < 0x20 || *value >= 0x7f)
                    out << "\\x" << std::setbase(16) << std::setw(2) << std::setfill('0') << unsigned(*value);
                else
                    out << *value;
        }
    out << '\"';
}

void CYSwitch::Output(std::ostream &out) const {
    out << "switch" << *value_ << '{';
    if (clauses_ != NULL)
        out << *clauses_;
    out << '}';
}

void CYThis::Output(std::ostream &out) const {
    CYWord::Output(out);
}

void CYThrow::Output(std::ostream &out) const {
    out << "return";
    if (value_ != NULL)
        out << ' ' << *value_;
    out << ';';
}

void CYTry::Output(std::ostream &out) const {
    out << "try";
    try_->Output(out, true);
    if (catch_ != NULL)
        out << catch_;
    if (finally_ != NULL) {
        out << "finally";
        finally_->Output(out, true);
    }
}

void CYVariable::Output(std::ostream &out) const {
    out << *name_;
}

void CYWhile::Output(std::ostream &out) const {
    out << "while" << *test_;
    code_->Output(out, false);
}

void CYWith::Output(std::ostream &out) const {
    out << "with" << *scope_;
    code_->Output(out, false);
}

void CYWord::Output(std::ostream &out) const {
    out << Value();
}
Commit	Line	Data
5999c315 JF	1	#include "Parser.hpp"
	2
	3	#include <iostream>
	4	#include <iomanip>
	5
	6	void CYAddressOf::Output(std::ostream &out) const {
	7	out << *rhs_ << ".$()";
	8	}
	9
	10	void CYArgument::Output(std::ostream &out, bool send) const {
	11	if (!send && name_ != NULL) {
	12	out << *name_;
	13	if (value_ != NULL)
	14	out << ":";
	15	}
	16	if (value_ != NULL) {
	17	if (send)
	18	out << ',';
	19	value_->Output(out, true);
	20	}
	21	if (next_ != NULL) {
	22	if (!send)
	23	if (next_->name_ != NULL)
	24	out << ',';
	25	else
	26	out << ' ';
	27	next_->Output(out, send);
	28	}
	29	}
	30
5befe15e JF	31	void CYArray::Output(std::ostream &out) const {
	32	out << '[';
	33	if (elements_ != NULL)
	34	elements_->Output(out);
	35	out << ']';
	36	}
	37
5999c315 JF	38	void CYBoolean::Output(std::ostream &out) const {
	39	out << (Value() ? "true" : "false");
	40	}
	41
	42	void CYBreak::Output(std::ostream &out) const {
	43	out << "break";
	44	if (label_ != NULL)
	45	out << ' ' << *label_;
	46	out << ';';
	47	}
	48
	49	void CYCall::Output(std::ostream &out) const {
	50	out << *function_ << '(';
	51	if (arguments_ != NULL)
	52	arguments_->Output(out, false);
	53	out << ')';
	54	}
	55
	56	void CYCatch::Output(std::ostream &out) const {
	57	out << "catch(" << *name_ << ')';
	58	code_->Output(out, true);
	59	}
	60
	61	void CYCondition::Output(std::ostream &out) const {
	62	out << *test_ << '?';
	63	if (true_ != NULL)
	64	out << *true_;
	65	out << ':' << *false_;
	66	}
	67
	68	void CYContinue::Output(std::ostream &out) const {
	69	out << "continue";
	70	if (label_ != NULL)
	71	out << ' ' << *label_;
	72	out << ';';
	73	}
	74
	75	void CYClause::Output(std::ostream &out) const {
	76	if (case_ != NULL)
	77	out << "case" << *case_;
	78	else
	79	out << "default";
	80	out << ':';
	81	if (code_ != NULL)
	82	code_->Output(out, false);
	83	out << *next_;
	84	}
	85
	86	void CYDeclaration::Part(std::ostream &out) const {
	87	out << "var ";
	88	Output(out);
	89	}
	90
	91	void CYDeclaration::Output(std::ostream &out) const {
	92	out << *identifier_;
	93	if (initialiser_ != NULL)
	94	out << '=' << *initialiser_;
	95	}
	96
	97	void CYDeclarations::Part(std::ostream &out) const {
	98	out << "var ";
	99	const CYDeclarations *declaration(this);
	100	do {
	101	out << *declaration->declaration_;
102	declaration = declaration->next_;
103	} while (declaration != NULL);
104	}
105
106	void CYDeclarations::Output(std::ostream &out) const {
107	Part(out);
108	out << ';';
109	}
110
111	void CYDoWhile::Output(std::ostream &out) const {
112	out << "do ";
113	code_->Output(out, false);
114	out << "while" << *test_ << ';';
115	}
116
5befe15e	117	void CYElement::Output(std::ostream &out) const {
5999c315 JF	118	if (value_ != NULL)
5999c315 JF	119	value_->Output(out, true);
5befe15e	120	if (next_ != NULL \|\| value_ == NULL)
5999c315	121	out << ',';
5befe15e JF	122	if (next_ != NULL)
5befe15e JF	123	next_->Output(out);
5999c315 JF	124	}
	125
	126	void CYEmpty::Output(std::ostream &out) const {
	127	out << ';';
	128	}
	129
	130	void CYEmpty::Output(std::ostream &out, bool block) const {
	131	if (next_ != NULL)
	132	CYSource::Output(out, block);
	133	else
	134	out << "{}";
	135	}
	136
	137	void CYExpress::Output(std::ostream &out) const {
	138	expression_->Output(out, true);
	139	out << ';';
	140	}
	141
	142	void CYExpression::Part(std::ostream &out) const {
	143	Output(out, true);
	144	}
	145
	146	void CYExpression::Output(std::ostream &out, bool raw) const {
	147	if (!raw)
	148	out << '(';
	149	Output(out);
	150	if (next_ != NULL) {
	151	out << ',';
	152	next_->Output(out, true);
	153	}
	154	if (!raw)
	155	out << ')';
	156	}
	157
	158	void CYFor::Output(std::ostream &out) const {
	159	out << "for(";
	160	if (initialiser_ != NULL)
	161	initialiser_->Part(out);
	162	out << ';';
	163	if (test_ != NULL)
	164	test_->Output(out, true);
	165	out << ';';
	166	if (increment_ != NULL)
	167	increment_->Output(out, true);
	168	out << ')';
	169	code_->Output(out, false);
	170	}
	171
	172	void CYForIn::Output(std::ostream &out) const {
	173	out << "for(";
	174	initialiser_->Part(out);
	175	out << " in ";
	176	set_->Output(out, true);
	177	out << ')';
	178	code_->Output(out, false);
	179	}
	180
	181	void CYFunction::Output(std::ostream &out) const {
	182	CYLambda::Output(out);
	183	}
	184
	185	void CYIf::Output(std::ostream &out) const {
	186	out << "if" << *test_;
	187	true_->Output(out, true);
188	if (false_ != NULL) {
189	out << "else ";
190	false_->Output(out, false);
191	}
192	}
193
194	void CYIndirect::Output(std::ostream &out) const {
195	out << *rhs_ << "[0]";
196	}
197
198	void CYInfix::Output(std::ostream &out) const {
199	out << lhs_ << Operator() << rhs_;
200	}
201
202	void CYLambda::Output(std::ostream &out) const {
203	out << "function";
204	if (name_ != NULL)
205	out << ' ' << *name_;
206	out << '(';
207	if (parameters_ != NULL)
208	out << *parameters_;
209	out << ')';
210	body_->Output(out, true);
211	}
212
213	void CYMember::Output(std::ostream &out) const {
214	out << *object_ << '[';
215	property_->Output(out, true);
216	out << ']';
217	}
218
219	void CYMessage::Output(std::ostream &out) const {
220	out << "objc_msgSend(";
221	self_->Output(out, true);
222	out << ",\"";
223	for (CYArgument *argument(arguments_); argument != NULL; argument = argument->next_)
224	if (argument->name_ != NULL) {
225	out << *argument->name_;
226	if (argument->value_ != NULL)
227	out << ':';
228	}
229	out << "\"";
230	if (arguments_ != NULL)
231	arguments_->Output(out, true);
232	out << ')';
233	}
234
235	void CYNew::Output(std::ostream &out) const {
236	out << "new " << *constructor_ << '(';
237	if (arguments_ != NULL)
238	arguments_->Output(out, false);
239	out << ')';
240	}
241
242	void CYNull::Output(std::ostream &out) const {
243	CYWord::Output(out);
244	}
245
246	void CYNumber::Output(std::ostream &out) const {
247	// XXX: this is not a useful formatting
248	out << Value();
249	}
250
693d501b JF	251	void CYObject::Output(std::ostream &out) const {
	252	out << '{';
	253	if (property_ != NULL)
	254	property_->Output(out);
	255	out << '}';
	256	}
	257
5999c315 JF	258	void CYParameter::Output(std::ostream &out) const {
	259	out << *name_;
	260	if (next_ != NULL) {
	261	out << ',';
	262	out << *next_;
	263	}
	264	}
	265
	266	void CYPostfix::Output(std::ostream &out) const {
	267	out << *lhs_ << Operator();
	268	}
	269
	270	void CYPrefix::Output(std::ostream &out) const {
	271	out << Operator() << *rhs_;
	272	}
	273
693d501b	274	void CYProperty::Output(std::ostream &out) const {
5999c315 JF	275	out << name_ << ':' << value_;
	276	if (next_ != NULL) {
	277	out << ',';
693d501b	278	next_->Output(out);
5999c315	279	}
5999c315 JF	280	}
	281
	282	void CYReturn::Output(std::ostream &out) const {
	283	out << "return";
	284	if (value_ != NULL)
	285	out << ' ' << *value_;
	286	out << ';';
	287	}
	288
e7ed5354 JF	289	void CYSelector::Output(std::ostream &out) const {
	290	out << '"';
	291	out << "<unimplemented>";
	292	out << '"';
	293	}
	294
b1ff2d78	295	void CYSource::Show(std::ostream &out) const {
5999c315	296	for (const CYSource *next(this); next != NULL; next = next->next_)
931b816a	297	next->Output(out, false);
5999c315 JF	298	}
	299
	300	void CYSource::Output(std::ostream &out, bool block) const {
	301	if (!block && next_ == NULL)
	302	Output(out);
	303	else {
	304	out << '{';
b1ff2d78	305	Show(out);
5999c315 JF	306	out << '}';
	307	}
	308	}
	309
	310	void CYString::Output(std::ostream &out) const {
	311	out << '\"';
	312	for (const char value(value_), end(value_ + size_); value != end; ++value)
	313	switch (*value) {
	314	case '"': out << "\\\""; break;
	315	case '\\': out << "\\\\"; break;
	316	case '\b': out << "\\b"; break;
	317	case '\f': out << "\\f"; break;
	318	case '\n': out << "\\n"; break;
	319	case '\r': out << "\\r"; break;
	320	case '\t': out << "\\t"; break;
	321	case '\v': out << "\\v"; break;
	322
	323	default:
	324	if (value < 0x20 \|\| value >= 0x7f)
	325	out << "\\x" << std::setbase(16) << std::setw(2) << std::setfill('0') << unsigned(*value);
	326	else
	327	out << *value;
	328	}
	329	out << '\"';
	330	}
	331
	332	void CYSwitch::Output(std::ostream &out) const {
	333	out << "switch" << *value_ << '{';
	334	if (clauses_ != NULL)
	335	out << *clauses_;
	336	out << '}';
	337	}
	338
	339	void CYThis::Output(std::ostream &out) const {
	340	CYWord::Output(out);
	341	}
	342
	343	void CYThrow::Output(std::ostream &out) const {
	344	out << "return";
	345	if (value_ != NULL)
	346	out << ' ' << *value_;
	347	out << ';';
	348	}
	349
	350	void CYTry::Output(std::ostream &out) const {
	351	out << "try";
	352	try_->Output(out, true);
	353	if (catch_ != NULL)
	354	out << catch_;
	355	if (finally_ != NULL) {
	356	out << "finally";
	357	finally_->Output(out, true);
	358	}
	359	}
	360
	361	void CYVariable::Output(std::ostream &out) const {
	362	out << *name_;
	363	}
	364
	365	void CYWhile::Output(std::ostream &out) const {
	366	out << "while" << *test_;
	367	code_->Output(out, false);
	368	}
	369
370	void CYWith::Output(std::ostream &out) const {
371	out << "with" << *scope_;
372	code_->Output(out, false);
373	}
374
375	void CYWord::Output(std::ostream &out) const {
376	out << Value();
377	}