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"
35 for (unsigned i = 0; i < args.size(); ++i) {
46 for (std::vector<Value *>::iterator it = members.begin(); it != members.end(); ++it) {
53 for (std::vector<Value *>::iterator it = values.begin(); it != values.end(); ++it) {
64 void Null::visit(Visitor &visitor) { visitor.visit(this); }
65 void Bool::visit(Visitor &visitor) { visitor.visit(this); }
66 void SInt::visit(Visitor &visitor) { visitor.visit(this); }
67 void UInt::visit(Visitor &visitor) { visitor.visit(this); }
68 void Float::visit(Visitor &visitor) { visitor.visit(this); }
69 void String::visit(Visitor &visitor) { visitor.visit(this); }
70 void Enum::visit(Visitor &visitor) { visitor.visit(this); }
71 void Bitmask::visit(Visitor &visitor) { visitor.visit(this); }
72 void Struct::visit(Visitor &visitor) { visitor.visit(this); }
73 void Array::visit(Visitor &visitor) { visitor.visit(this); }
74 void Blob::visit(Visitor &visitor) { visitor.visit(this); }
75 void Pointer::visit(Visitor &visitor) { visitor.visit(this); }
78 class Dumper : public Visitor
82 Formatter::Formatter *formatter;
83 Formatter::Attribute *normal;
84 Formatter::Attribute *bold;
85 Formatter::Attribute *italic;
86 Formatter::Attribute *red;
87 Formatter::Attribute *pointer;
88 Formatter::Attribute *literal;
91 Dumper(std::ostream &_os) : os(_os) {
92 formatter = Formatter::defaultFormatter();
93 normal = formatter->normal();
94 bold = formatter->bold();
95 italic = formatter->italic();
96 red = formatter->color(Formatter::RED);
97 pointer = formatter->color(Formatter::GREEN);
98 literal = formatter->color(Formatter::BLUE);
115 void visit(Bool *node) {
116 os << literal << (node->value ? "true" : "false") << normal;
119 void visit(SInt *node) {
120 os << literal << node->value << normal;
123 void visit(UInt *node) {
124 os << literal << node->value << normal;
127 void visit(Float *node) {
128 os << literal << node->value << normal;
131 void visit(String *node) {
132 os << literal << '"' << node->value << '"' << normal;
135 void visit(Enum *node) {
136 os << literal << node->sig->first << normal;
139 void visit(Bitmask *bitmask) {
140 unsigned long long value = bitmask->value;
141 const Bitmask::Signature *sig = bitmask->sig;
143 for (Bitmask::Signature::const_iterator it = sig->begin(); value != 0 && it != sig->end(); ++it) {
145 if ((value & it->second) == it->second) {
149 os << literal << it->first << normal;
150 value &= ~it->second;
154 if (value || first) {
158 os << literal << "0x" << std::hex << value << std::dec << normal;
162 void visit(Struct *s) {
163 const char *sep = "";
165 for (unsigned i = 0; i < s->members.size(); ++i) {
166 os << sep << italic << s->sig->member_names[i] << normal << " = ";
167 _visit(s->members[i]);
173 void visit(Array *array) {
174 if (array->values.size() == 1) {
176 _visit(array->values[0]);
179 const char *sep = "";
181 for (std::vector<Value *>::iterator it = array->values.begin(); it != array->values.end(); ++it) {
190 void visit(Blob *blob) {
191 os << pointer << "blob(" << blob->size << ")" << normal;
194 void visit(Pointer *p) {
195 os << pointer << "0x" << std::hex << p->value << std::dec << normal;
198 void visit(Call *call) {
199 const char *sep = "";
200 os << bold << call->sig->name << normal << "(";
201 for (unsigned i = 0; i < call->args.size(); ++i) {
202 os << sep << italic << call->sig->arg_names[i] << normal << " = ";
203 _visit(call->args[i]);
216 std::ostream & operator <<(std::ostream &os, Value *value) {
225 static inline const Value *unwrap(const Value *node) {
226 const Enum *c = dynamic_cast<const Enum *>(node);
228 return c->sig->second;
233 Value::operator bool(void) const {
234 const Bool *b = dynamic_cast<const Bool *>(unwrap(this));
241 Value::operator signed long long(void) const {
242 const SInt *sint = dynamic_cast<const SInt *>(unwrap(this));
245 const UInt *uint = dynamic_cast<const UInt *>(unwrap(this));
252 Value::operator unsigned long long(void) const {
253 const UInt *uint = dynamic_cast<const UInt *>(unwrap(this));
261 Value::operator double(void) const {
262 const Float *fl = dynamic_cast<const Float *>(unwrap(this));
269 const Value & Value::operator[](size_t index) const {
270 const Array *array = dynamic_cast<const Array *>(unwrap(this));
272 if (index < array->values.size()) {
273 return *array->values[index];
279 void * Value::blob(void) const {
280 const Blob *blob = dynamic_cast<const Blob *>(unwrap(this));
283 const Null *null = dynamic_cast<const Null *>(unwrap(this));
286 const Pointer *pointer = dynamic_cast<const Pointer *>(unwrap(this));
288 assert(pointer->value < 0x100000ULL);
289 return (void *)pointer->value;
295 const char * Value::string(void) const {
296 const String *string = dynamic_cast<const String *>(unwrap(this));
298 return string->value.c_str();
299 const Null *null = dynamic_cast<const Null *>(unwrap(this));
306 std::ostream & operator <<(std::ostream &os, Call &call) {
308 os << call.no << " ";
314 } /* namespace Trace */