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47 lines
1.8 KiB
C
47 lines
1.8 KiB
C
/*
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* Copyright 2024 Google LLC
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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 "applib/app_logging.h"
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#include <stdint.h>
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#include <stddef.h>
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// FIXME PBL-1629: move needed declarations into applib
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#include "syscall/syscall.h"
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#include "process_management/app_manager.h"
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#include "services/common/comm_session/session.h"
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#include "system/logging.h"
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#include "system/passert.h"
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void app_log_vargs(uint8_t log_level, const char* src_filename, int src_line_number, const char* fmt, va_list args) {
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char log_buffer[LOG_BUFFER_LENGTH];
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_Static_assert(sizeof(log_buffer) > sizeof(AppLogBinaryMessage), "log_buffer too small for AppLogBinaryMessage");
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AppLogBinaryMessage* msg = (AppLogBinaryMessage*)log_buffer;
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sys_get_app_uuid(&msg->uuid);
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const size_t log_msg_offset = offsetof(AppLogBinaryMessage, log_msg);
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int bin_msg_length = pbl_log_binary_format((char*)&msg->log_msg, sizeof(log_buffer) - log_msg_offset, log_level,
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src_filename, src_line_number, fmt, args);
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sys_app_log(log_msg_offset + bin_msg_length, log_buffer);
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}
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void app_log(uint8_t log_level, const char* src_filename, int src_line_number, const char* fmt, ...) {
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va_list args;
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va_start(args, fmt);
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app_log_vargs(log_level, src_filename, src_line_number, fmt, args);
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va_end(args);
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}
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