Than McIntosh | 7e2f4e9 | 2015-03-05 11:05:02 -0500 | [diff] [blame] | 1 | /* |
| 2 | ** |
| 3 | ** Copyright 2015, The Android Open Source Project |
| 4 | ** |
| 5 | ** Licensed under the Apache License, Version 2.0 (the "License"); |
| 6 | ** you may not use this file except in compliance with the License. |
| 7 | ** You may obtain a copy of the License at |
| 8 | ** |
| 9 | ** http://www.apache.org/licenses/LICENSE-2.0 |
| 10 | ** |
| 11 | ** Unless required by applicable law or agreed to in writing, software |
| 12 | ** distributed under the License is distributed on an "AS IS" BASIS, |
| 13 | ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 14 | ** See the License for the specific language governing permissions and |
| 15 | ** limitations under the License. |
| 16 | */ |
| 17 | |
| 18 | #define LOG_TAG "perfprofd" |
| 19 | |
| 20 | #include <stdarg.h> |
| 21 | #include <unistd.h> |
| 22 | #include <vector> |
| 23 | #include <string> |
| 24 | #include <assert.h> |
| 25 | |
| 26 | #include <utils/Log.h> |
| 27 | |
| 28 | #include "perfprofdutils.h" |
| 29 | |
| 30 | static std::vector<std::string> *mock_log; |
| 31 | |
| 32 | static void append_to_log(const std::string &s) |
| 33 | { |
| 34 | assert(mock_log); |
| 35 | mock_log->push_back(s); |
| 36 | } |
| 37 | |
| 38 | void mock_perfprofdutils_init() |
| 39 | { |
| 40 | assert(!mock_log); |
| 41 | mock_log = new std::vector<std::string>; |
| 42 | } |
| 43 | |
| 44 | void mock_perfprofdutils_finish() |
| 45 | { |
| 46 | assert(mock_log); |
| 47 | delete mock_log; |
| 48 | } |
| 49 | |
| 50 | std::string mock_perfprofdutils_getlogged() |
| 51 | { |
| 52 | std::string result; |
| 53 | assert(mock_log); |
| 54 | for (const std::string &s : (*mock_log)) { |
| 55 | result += s; |
| 56 | } |
Than McIntosh | 07f00fd | 2015-04-17 15:10:43 -0400 | [diff] [blame] | 57 | mock_log->clear(); |
Than McIntosh | 7e2f4e9 | 2015-03-05 11:05:02 -0500 | [diff] [blame] | 58 | return result; |
| 59 | } |
| 60 | |
| 61 | extern "C" { |
| 62 | |
| 63 | #define LMAX 8192 |
| 64 | |
| 65 | void perfprofd_mocklog(const char *tag, const char *fmt, va_list ap) |
| 66 | { |
| 67 | char buffer[LMAX]; |
| 68 | strcpy(buffer, tag); |
| 69 | vsnprintf(buffer+strlen(tag), LMAX, fmt, ap); |
| 70 | std::string b(buffer); b += "\012"; |
| 71 | append_to_log(b); |
| 72 | } |
| 73 | |
| 74 | void perfprofd_log_error(const char *fmt, ...) |
| 75 | { |
| 76 | va_list ap; |
| 77 | va_start(ap, fmt); |
| 78 | vfprintf(stderr, fmt, ap); fprintf(stderr, "\n"); |
| 79 | perfprofd_mocklog("E: ", fmt, ap); |
| 80 | va_end(ap); |
| 81 | } |
| 82 | |
| 83 | void perfprofd_log_warning(const char *fmt, ...) |
| 84 | { |
| 85 | va_list ap; |
| 86 | va_start(ap, fmt); |
| 87 | vfprintf(stderr, fmt, ap); fprintf(stderr, "\n"); |
| 88 | perfprofd_mocklog("W: ", fmt, ap); |
| 89 | va_end(ap); |
| 90 | } |
| 91 | |
| 92 | void perfprofd_log_info(const char *fmt, ...) |
| 93 | { |
| 94 | va_list ap; |
| 95 | va_start(ap, fmt); |
| 96 | vfprintf(stderr, fmt, ap); fprintf(stderr, "\n"); |
| 97 | perfprofd_mocklog("I: ", fmt, ap); |
| 98 | va_end(ap); |
| 99 | } |
| 100 | |
| 101 | void perfprofd_sleep(int seconds) |
| 102 | { |
| 103 | perfprofd_log_info("sleep %d seconds", seconds); |
| 104 | } |
| 105 | |
| 106 | } |