1 /**************************************************************************
3 * Copyright 2010 VMware, Inc.
6 * Permission is hereby granted, free of charge, to any person obtaining a copy
7 * of this software and associated documentation files (the "Software"), to deal
8 * in the Software without restriction, including without limitation the rights
9 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
10 * copies of the Software, and to permit persons to whom the Software is
11 * furnished to do so, subject to the following conditions:
13 * The above copyright notice and this permission notice shall be included in
14 * all copies or substantial portions of the Software.
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
19 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
21 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
24 **************************************************************************/
27 #include "formatter.hpp"
28 #include "trace_model.hpp"
34 void Null::visit(Visitor &visitor) { visitor.visit(this); }
35 void Bool::visit(Visitor &visitor) { visitor.visit(this); }
36 void SInt::visit(Visitor &visitor) { visitor.visit(this); }
37 void UInt::visit(Visitor &visitor) { visitor.visit(this); }
38 void Float::visit(Visitor &visitor) { visitor.visit(this); }
39 void String::visit(Visitor &visitor) { visitor.visit(this); }
40 void Enum::visit(Visitor &visitor) { visitor.visit(this); }
41 void Bitmask::visit(Visitor &visitor) { visitor.visit(this); }
42 void Struct::visit(Visitor &visitor) { visitor.visit(this); }
43 void Array::visit(Visitor &visitor) { visitor.visit(this); }
44 void Blob::visit(Visitor &visitor) { visitor.visit(this); }
45 void Pointer::visit(Visitor &visitor) { visitor.visit(this); }
47 class Dumper : public Visitor
51 Formatter::Formatter *formatter;
52 Formatter::Attribute *normal;
53 Formatter::Attribute *bold;
54 Formatter::Attribute *italic;
55 Formatter::Attribute *red;
56 Formatter::Attribute *pointer;
57 Formatter::Attribute *literal;
60 Dumper(std::ostream &_os) : os(_os) {
61 formatter = Formatter::defaultFormatter();
62 normal = formatter->normal();
63 bold = formatter->bold();
64 italic = formatter->italic();
65 red = formatter->color(Formatter::RED);
66 pointer = formatter->color(Formatter::GREEN);
67 literal = formatter->color(Formatter::BLUE);
84 void visit(Bool *node) {
85 os << literal << (node->value ? "true" : "false") << normal;
88 void visit(SInt *node) {
89 os << literal << node->value << normal;
92 void visit(UInt *node) {
93 os << literal << node->value << normal;
96 void visit(Float *node) {
97 os << literal << node->value << normal;
100 void visit(String *node) {
101 os << literal << '"' << node->value << '"' << normal;
104 void visit(Enum *node) {
105 os << literal << node->name << normal;
108 void visit(Bitmask *bitmask) {
109 unsigned long long value = bitmask->value;
110 const Bitmask::Signature *sig = bitmask->sig;
112 for (Bitmask::Signature::const_iterator it = sig->begin(); value != 0 && it != sig->end(); ++it) {
114 if ((value & it->second) == it->second) {
118 os << literal << it->first << normal;
119 value &= ~it->second;
123 if (value || first) {
127 os << literal << "0x" << std::hex << value << std::dec << normal;
131 void visit(Struct *s) {
132 const char *sep = "";
134 for (unsigned i = 0; i < s->members.size(); ++i) {
135 os << sep << italic << s->sig->member_names[i] << normal << " = ";
136 _visit(s->members[i]);
142 void visit(Array *array) {
143 if (array->values.size() == 1) {
145 _visit(array->values[0]);
148 const char *sep = "";
150 for (std::vector<Value *>::iterator it = array->values.begin(); it != array->values.end(); ++it) {
159 void visit(Blob *blob) {
160 os << pointer << "blob(" << blob->size << ")" << normal;
163 void visit(Pointer *p) {
164 os << pointer << "0x" << std::hex << p->value << std::dec << normal;
167 void visit(Call *call) {
168 const char *sep = "";
169 os << bold << call->sig->name << normal << "(";
170 for (unsigned i = 0; i < call->args.size(); ++i) {
171 os << sep << italic << call->sig->arg_names[i] << normal << " = ";
172 _visit(call->args[i]);
185 std::ostream & operator <<(std::ostream &os, Value *value) {
194 static inline const Value *unwrap(const Value *node) {
195 const Enum *c = dynamic_cast<const Enum *>(node);
202 Value::operator bool(void) const {
203 const Bool *b = dynamic_cast<const Bool *>(unwrap(this));
210 Value::operator signed long long(void) const {
211 const SInt *sint = dynamic_cast<const SInt *>(unwrap(this));
214 const UInt *uint = dynamic_cast<const UInt *>(unwrap(this));
221 Value::operator unsigned long long(void) const {
222 const UInt *uint = dynamic_cast<const UInt *>(unwrap(this));
230 Value::operator double(void) const {
231 const Float *fl = dynamic_cast<const Float *>(unwrap(this));
238 const Value & Value::operator[](size_t index) const {
239 const Array *array = dynamic_cast<const Array *>(unwrap(this));
241 if (index < array->values.size()) {
242 return *array->values[index];
248 void * Value::blob(void) const {
249 const Blob *blob = dynamic_cast<const Blob *>(unwrap(this));
252 const Null *null = dynamic_cast<const Null *>(unwrap(this));
259 const char * Value::string(void) const {
260 const String *string = dynamic_cast<const String *>(unwrap(this));
262 return string->value.c_str();
263 const Null *null = dynamic_cast<const Null *>(unwrap(this));
270 std::ostream & operator <<(std::ostream &os, Call &call) {
277 } /* namespace Trace */