| Amit Shekhar | 580a327 | 2017-04-05 15:50:21 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2017, The Linux Foundation. All rights reserved. |
| 3 | * |
| 4 | * Redistribution and use in source and binary forms, with or without |
| 5 | * modification, are permitted provided that the following conditions are |
| 6 | * met: |
| 7 | * * Redistributions of source code must retain the above copyright |
| 8 | * notice, this list of conditions and the following disclaimer. |
| 9 | * * Redistributions in binary form must reproduce the above |
| 10 | * copyright notice, this list of conditions and the following |
| 11 | * disclaimer in the documentation and/or other materials provided |
| 12 | * with the distribution. |
| 13 | * * Neither the name of The Linux Foundation nor the names of its |
| 14 | * contributors may be used to endorse or promote products derived |
| 15 | * from this software without specific prior written permission. |
| 16 | * |
| 17 | * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED |
| 18 | * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
| 19 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT |
| 20 | * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS |
| 21 | * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| 22 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| 23 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR |
| 24 | * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
| 25 | * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE |
| 26 | * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN |
| 27 | * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 28 | */ |
| 29 | |
| 30 | #define LOG_TAG "PlatformConfig" |
| 31 | |
| 32 | #include <errno.h> |
| 33 | #include <cutils/log.h> |
| 34 | #include <sys/mman.h> |
| 35 | #include "vidc_debug.h" |
| 36 | #include "PlatformConfig.h" |
| 37 | #include "ConfigParser.h" |
| 38 | |
| 39 | namespace Platform { |
| 40 | |
| Umesh Pandey | 8ecad1b | 2017-07-06 15:02:31 -0700 | [diff] [blame^] | 41 | #define PLAT_CONFIG_FILE "/vendor/etc/system_properties.xml" |
| Amit Shekhar | 580a327 | 2017-04-05 15:50:21 -0700 | [diff] [blame] | 42 | |
| 43 | Config* Config::mInstance; |
| 44 | |
| 45 | Config::Config() { |
| 46 | Platform::ConfigParser::initAndParse(PLAT_CONFIG_FILE, mConfigMap); |
| 47 | } |
| 48 | |
| 49 | Config* Config::getInstance() { |
| 50 | DEBUG_PRINT_LOW("%s: Enter", __func__); |
| 51 | if (!mInstance) { |
| 52 | mInstance = new Config(); |
| 53 | } |
| 54 | return mInstance; |
| 55 | } |
| 56 | |
| 57 | ConfigError_t Config::getInt32(Config_t config, int32_t *value, |
| 58 | const int32_t defaultValue) { |
| 59 | Config *conf = getInstance(); |
| 60 | if (conf == nullptr) { |
| 61 | *value = defaultValue; |
| 62 | return FAIL; |
| 63 | } |
| 64 | if (conf->mConfigMap.find(configStrMap[config].name) == conf->mConfigMap.end()) { |
| 65 | DEBUG_PRINT_HIGH("%s: Returning default", __func__); |
| 66 | *value = defaultValue; |
| 67 | return FAIL; |
| 68 | } |
| 69 | *value = (int32_t) atoi(conf->mConfigMap[configStrMap[config].name].c_str()); |
| 70 | DEBUG_PRINT_LOW("%s Config name: %s value: %d", |
| 71 | __func__, configStrMap[config].name, *value); |
| 72 | return OK; |
| 73 | } |
| 74 | |
| 75 | } |