| /* |
| ** |
| ** Copyright 2015, The Android Open Source Project |
| ** |
| ** Licensed under the Apache License, Version 2.0 (the "License"); |
| ** you may not use this file except in compliance with the License. |
| ** You may obtain a copy of the License at |
| ** |
| ** http://www.apache.org/licenses/LICENSE-2.0 |
| ** |
| ** Unless required by applicable law or agreed to in writing, software |
| ** distributed under the License is distributed on an "AS IS" BASIS, |
| ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| ** See the License for the specific language governing permissions and |
| ** limitations under the License. |
| */ |
| |
| #define LOG_TAG "perfprofd" |
| |
| #include <stdarg.h> |
| #include <unistd.h> |
| #include <vector> |
| #include <string> |
| #include <assert.h> |
| |
| #include <utils/Log.h> |
| |
| #include "perfprofdutils.h" |
| |
| static std::vector<std::string> *mock_log; |
| |
| static void append_to_log(const std::string &s) |
| { |
| assert(mock_log); |
| mock_log->push_back(s); |
| } |
| |
| void mock_perfprofdutils_init() |
| { |
| assert(!mock_log); |
| mock_log = new std::vector<std::string>; |
| } |
| |
| void mock_perfprofdutils_finish() |
| { |
| assert(mock_log); |
| delete mock_log; |
| } |
| |
| std::string mock_perfprofdutils_getlogged() |
| { |
| std::string result; |
| assert(mock_log); |
| for (const std::string &s : (*mock_log)) { |
| result += s; |
| } |
| return result; |
| } |
| |
| extern "C" { |
| |
| #define LMAX 8192 |
| |
| void perfprofd_mocklog(const char *tag, const char *fmt, va_list ap) |
| { |
| char buffer[LMAX]; |
| strcpy(buffer, tag); |
| vsnprintf(buffer+strlen(tag), LMAX, fmt, ap); |
| std::string b(buffer); b += "\012"; |
| append_to_log(b); |
| } |
| |
| void perfprofd_log_error(const char *fmt, ...) |
| { |
| va_list ap; |
| va_start(ap, fmt); |
| vfprintf(stderr, fmt, ap); fprintf(stderr, "\n"); |
| perfprofd_mocklog("E: ", fmt, ap); |
| va_end(ap); |
| } |
| |
| void perfprofd_log_warning(const char *fmt, ...) |
| { |
| va_list ap; |
| va_start(ap, fmt); |
| vfprintf(stderr, fmt, ap); fprintf(stderr, "\n"); |
| perfprofd_mocklog("W: ", fmt, ap); |
| va_end(ap); |
| } |
| |
| void perfprofd_log_info(const char *fmt, ...) |
| { |
| va_list ap; |
| va_start(ap, fmt); |
| vfprintf(stderr, fmt, ap); fprintf(stderr, "\n"); |
| perfprofd_mocklog("I: ", fmt, ap); |
| va_end(ap); |
| } |
| |
| void perfprofd_sleep(int seconds) |
| { |
| perfprofd_log_info("sleep %d seconds", seconds); |
| } |
| |
| } |