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https://github.com/irungentoo/toxcore.git
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30c939e4ab
The android warnings are disabled now because they suggest using linux-only extensions of libc. Useful for android indeed, but we're targeting non-android and non-linux systems as well.
83 lines
1.6 KiB
C
83 lines
1.6 KiB
C
/* SPDX-License-Identifier: GPL-3.0-or-later
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* Copyright © 2016-2018 The TokTok team.
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* Copyright © 2015-2016 Tox project.
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*/
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/*
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* Tox DHT bootstrap daemon.
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* Logging utility with support of multiple logging backends.
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*/
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#include "log.h"
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#include "log_backend_stdout.h"
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#include "log_backend_syslog.h"
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#define INVALID_BACKEND ((LOG_BACKEND)-1u)
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static LOG_BACKEND current_backend = INVALID_BACKEND;
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bool log_open(LOG_BACKEND backend)
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{
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if (current_backend != INVALID_BACKEND) {
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return false;
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}
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current_backend = backend;
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switch (current_backend) {
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case LOG_BACKEND_STDOUT:
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// nothing to do here
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break;
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case LOG_BACKEND_SYSLOG:
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log_backend_syslog_open();
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break;
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}
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return true;
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}
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bool log_close(void)
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{
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if (current_backend == INVALID_BACKEND) {
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return false;
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}
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switch (current_backend) {
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case LOG_BACKEND_STDOUT:
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// nothing to do here
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break;
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case LOG_BACKEND_SYSLOG:
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log_backend_syslog_close();
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break;
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}
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current_backend = INVALID_BACKEND;
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return true;
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}
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bool log_write(LOG_LEVEL level, const char *format, ...)
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{
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if (current_backend == INVALID_BACKEND) {
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return false;
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}
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va_list args;
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va_start(args, format);
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switch (current_backend) {
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case LOG_BACKEND_STDOUT:
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log_backend_stdout_write(level, format, args);
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break;
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case LOG_BACKEND_SYSLOG:
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log_backend_syslog_write(level, format, args);
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break;
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}
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va_end(args);
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return true;
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}
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