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); }
46 class Dumper : public Visitor
50 Formatter::Formatter *formatter;
51 Formatter::Attribute *normal;
52 Formatter::Attribute *bold;
53 Formatter::Attribute *italic;
54 Formatter::Attribute *red;
55 Formatter::Attribute *pointer;
56 Formatter::Attribute *literal;
59 Dumper(std::ostream &_os) : os(_os) {
60 formatter = Formatter::defaultFormatter();
61 normal = formatter->normal();
62 bold = formatter->bold();
63 italic = formatter->italic();
64 red = formatter->color(Formatter::RED);
65 pointer = formatter->color(Formatter::GREEN);
66 literal = formatter->color(Formatter::BLUE);
83 void visit(Bool *node) {
84 os << literal << (node->value ? "true" : "false") << normal;
87 void visit(SInt *node) {
88 os << literal << node->value << normal;
91 void visit(UInt *node) {
92 os << literal << node->value << normal;
95 void visit(Float *node) {
96 os << literal << node->value << normal;
99 void visit(String *node) {
100 os << literal << '"' << node->value << '"' << normal;
103 void visit(Enum *node) {
104 os << literal << node->name << normal;
107 void visit(Bitmask *bitmask) {
108 unsigned long long value = bitmask->value;
109 const Bitmask::Signature *sig = bitmask->sig;
111 for (Bitmask::Signature::const_iterator it = sig->begin(); value != 0 && it != sig->end(); ++it) {
113 if ((value & it->second) == it->second) {
117 os << literal << it->first << normal;
118 value &= ~it->second;
122 if (value || first) {
126 os << literal << std::hex << value << std::dec << normal;
130 void visit(Struct *s) {
131 const char *sep = "";
133 for (unsigned i = 0; i < s->members.size(); ++i) {
134 os << sep << italic << s->sig->member_names[i] << normal << " = ";
135 _visit(s->members[i]);
141 void visit(Array *array) {
142 if (array->values.size() == 1) {
144 _visit(array->values[0]);
147 const char *sep = "";
149 for (std::vector<Value *>::iterator it = array->values.begin(); it != array->values.end(); ++it) {
158 void visit(Blob *blob) {
159 os << pointer << "blob(" << blob->size << ")" << normal;
162 void visit(Call *call) {
163 const char *sep = "";
164 os << bold << call->sig->name << normal << "(";
165 for (unsigned i = 0; i < call->args.size(); ++i) {
166 os << sep << italic << call->sig->arg_names[i] << normal << " = ";
167 _visit(call->args[i]);
180 std::ostream & operator <<(std::ostream &os, Value *value) {
189 static inline const Value *unwrap(const Value *node) {
190 const Enum *c = dynamic_cast<const Enum *>(node);
197 Value::operator bool(void) const {
198 const Bool *b = dynamic_cast<const Bool *>(unwrap(this));
205 Value::operator signed long long(void) const {
206 const SInt *sint = dynamic_cast<const SInt *>(unwrap(this));
209 const UInt *uint = dynamic_cast<const UInt *>(unwrap(this));
216 Value::operator unsigned long long(void) const {
217 const UInt *uint = dynamic_cast<const UInt *>(unwrap(this));
225 Value::operator double(void) const {
226 const Float *fl = dynamic_cast<const Float *>(unwrap(this));
233 const Value & Value::operator[](size_t index) const {
234 const Array *array = dynamic_cast<const Array *>(unwrap(this));
236 if (index < array->values.size()) {
237 return *array->values[index];
243 void * Value::blob(void) const {
244 const Blob *blob = dynamic_cast<const Blob *>(unwrap(this));
247 const Null *null = dynamic_cast<const Null *>(unwrap(this));
254 const char * Value::string(void) const {
255 const String *string = dynamic_cast<const String *>(unwrap(this));
257 return string->value.c_str();
258 const Null *null = dynamic_cast<const Null *>(unwrap(this));
265 std::ostream & operator <<(std::ostream &os, Call &call) {
272 } /* namespace Trace */