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71 lines
2.1 KiB
71 lines
2.1 KiB
/* |
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* Copyright (C) 2017 The Android Open Source Project |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0 |
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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#include "chre/platform/shared/pal_system_api.h" |
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#include <cstdarg> |
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#include <cstdio> |
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#include "chre/pal/system.h" |
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#include "chre/platform/log.h" |
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#include "chre/platform/memory.h" |
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#include "chre/platform/system_time.h" |
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//! Define a format string for PAL logs. This is defined as a macro so that it |
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//! can be used as a string literal by platform implementations of the logging |
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//! macros. |
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#define PAL_LOG_FORMAT_STR "PAL: %s" |
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namespace chre { |
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uint64_t palSystemApiGetCurrentTime() { |
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return SystemTime::getMonotonicTime().toRawNanoseconds(); |
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} |
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void palSystemApiLog(enum chreLogLevel level, const char *formatStr, ...) { |
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char logBuf[512]; |
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va_list args; |
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va_start(args, formatStr); |
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vsnprintf(logBuf, sizeof(logBuf), formatStr, args); |
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va_end(args); |
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switch (level) { |
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case CHRE_LOG_ERROR: |
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LOGE(PAL_LOG_FORMAT_STR, logBuf); |
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break; |
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case CHRE_LOG_WARN: |
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LOGW(PAL_LOG_FORMAT_STR, logBuf); |
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break; |
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case CHRE_LOG_INFO: |
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LOGI(PAL_LOG_FORMAT_STR, logBuf); |
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break; |
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case CHRE_LOG_DEBUG: |
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default: |
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LOGD(PAL_LOG_FORMAT_STR, logBuf); |
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} |
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} |
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// Initialize the CHRE System API with function implementations provided above. |
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const chrePalSystemApi gChrePalSystemApi = { |
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CHRE_PAL_SYSTEM_API_CURRENT_VERSION, /* version */ |
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palSystemApiGetCurrentTime, /* getCurrentTime */ |
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palSystemApiLog, /* log */ |
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palSystemApiMemoryAlloc, /* memoryAlloc */ |
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palSystemApiMemoryFree, /* memoryFree */ |
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}; |
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} // namespace chre
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