1 /**************************************************************************
3 * Copyright 2011 Jose Fonseca
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 **************************************************************************/
30 #include "retrace.hpp"
39 void ignore(Trace::Call &call) {
43 void retrace_unknown(Trace::Call &call) {
45 std::cerr << call.no << ": warning: unknown call " << call.name() << "\n";
49 inline void Retracer::addCallback(const Entry *entry) {
51 assert(entry->callback);
52 map[entry->name] = entry->callback;
56 void Retracer::addCallbacks(const Entry *entries) {
57 while (entries->name && entries->callback) {
58 addCallback(entries++);
63 void Retracer::retrace(Trace::Call &call) {
64 Callback callback = 0;
66 Trace::Id id = call.sig->id;
67 if (id >= callbacks.size()) {
68 callbacks.resize(id + 1);
71 callback = callbacks[id];
75 Map::const_iterator it = map.find(call.name());
76 if (it == map.end()) {
77 callback = &retrace_unknown;
79 callback = it->second;
81 callbacks[id] = callback;
85 assert(callbacks[id] == callback);
91 } /* namespace retrace */