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) {
59 // TODO: Don't leak blobs. Blobs are often bound and accessed during many
60 // calls, so we can't delete them here.
65 void Null::visit(Visitor &visitor) { visitor.visit(this); }
66 void Bool::visit(Visitor &visitor) { visitor.visit(this); }
67 void SInt::visit(Visitor &visitor) { visitor.visit(this); }
68 void UInt::visit(Visitor &visitor) { visitor.visit(this); }
69 void Float::visit(Visitor &visitor) { visitor.visit(this); }
70 void String::visit(Visitor &visitor) { visitor.visit(this); }
71 void Enum::visit(Visitor &visitor) { visitor.visit(this); }
72 void Bitmask::visit(Visitor &visitor) { visitor.visit(this); }
73 void Struct::visit(Visitor &visitor) { visitor.visit(this); }
74 void Array::visit(Visitor &visitor) { visitor.visit(this); }
75 void Blob::visit(Visitor &visitor) { visitor.visit(this); }
76 void Pointer::visit(Visitor &visitor) { visitor.visit(this); }
79 class Dumper : public Visitor
83 Formatter::Formatter *formatter;
84 Formatter::Attribute *normal;
85 Formatter::Attribute *bold;
86 Formatter::Attribute *italic;
87 Formatter::Attribute *red;
88 Formatter::Attribute *pointer;
89 Formatter::Attribute *literal;
92 Dumper(std::ostream &_os) : os(_os) {
93 formatter = Formatter::defaultFormatter();
94 normal = formatter->normal();
95 bold = formatter->bold();
96 italic = formatter->italic();
97 red = formatter->color(Formatter::RED);
98 pointer = formatter->color(Formatter::GREEN);
99 literal = formatter->color(Formatter::BLUE);
116 void visit(Bool *node) {
117 os << literal << (node->value ? "true" : "false") << normal;
120 void visit(SInt *node) {
121 os << literal << node->value << normal;
124 void visit(UInt *node) {
125 os << literal << node->value << normal;
128 void visit(Float *node) {
129 os << literal << node->value << normal;
132 void visit(String *node) {
133 os << literal << '"' << node->value << '"' << normal;
136 void visit(Enum *node) {
137 os << literal << node->sig->first << normal;
140 void visit(Bitmask *bitmask) {
141 unsigned long long value = bitmask->value;
142 const Bitmask::Signature *sig = bitmask->sig;
144 for (Bitmask::Signature::const_iterator it = sig->begin(); value != 0 && it != sig->end(); ++it) {
146 if ((value & it->second) == it->second) {
150 os << literal << it->first << normal;
151 value &= ~it->second;
155 if (value || first) {
159 os << literal << "0x" << std::hex << value << std::dec << normal;
163 void visit(Struct *s) {
164 const char *sep = "";
166 for (unsigned i = 0; i < s->members.size(); ++i) {
167 os << sep << italic << s->sig->member_names[i] << normal << " = ";
168 _visit(s->members[i]);
174 void visit(Array *array) {
175 if (array->values.size() == 1) {
177 _visit(array->values[0]);
180 const char *sep = "";
182 for (std::vector<Value *>::iterator it = array->values.begin(); it != array->values.end(); ++it) {
191 void visit(Blob *blob) {
192 os << pointer << "blob(" << blob->size << ")" << normal;
195 void visit(Pointer *p) {
196 os << pointer << "0x" << std::hex << p->value << std::dec << normal;
199 void visit(Call *call) {
200 const char *sep = "";
201 os << bold << call->sig->name << normal << "(";
202 for (unsigned i = 0; i < call->args.size(); ++i) {
203 os << sep << italic << call->sig->arg_names[i] << normal << " = ";
204 _visit(call->args[i]);
217 std::ostream & operator <<(std::ostream &os, Value *value) {
226 static inline const Value *unwrap(const Value *node) {
227 const Enum *c = dynamic_cast<const Enum *>(node);
229 return c->sig->second;
234 Value::operator bool(void) const {
235 const Bool *b = dynamic_cast<const Bool *>(unwrap(this));
242 Value::operator signed long long(void) const {
243 const SInt *sint = dynamic_cast<const SInt *>(unwrap(this));
246 const UInt *uint = dynamic_cast<const UInt *>(unwrap(this));
253 Value::operator unsigned long long(void) const {
254 const UInt *uint = dynamic_cast<const UInt *>(unwrap(this));
262 Value::operator double(void) const {
263 const Float *fl = dynamic_cast<const Float *>(unwrap(this));
270 const Value & Value::operator[](size_t index) const {
271 const Array *array = dynamic_cast<const Array *>(unwrap(this));
273 if (index < array->values.size()) {
274 return *array->values[index];
280 void * Value::blob(void) const {
281 const Blob *blob = dynamic_cast<const Blob *>(unwrap(this));
284 const Null *null = dynamic_cast<const Null *>(unwrap(this));
287 const Pointer *pointer = dynamic_cast<const Pointer *>(unwrap(this));
289 assert(pointer->value < 0x100000ULL);
290 return (void *)pointer->value;
296 const char * Value::string(void) const {
297 const String *string = dynamic_cast<const String *>(unwrap(this));
299 return string->value.c_str();
300 const Null *null = dynamic_cast<const Null *>(unwrap(this));
307 std::ostream & operator <<(std::ostream &os, Call &call) {
309 os << call.no << " ";
315 } /* namespace Trace */