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a79156c4d0
The daemon API is built as a Swift module called ServalDNA. The new CliContext class allows easy implementation of CLI output using Swift code. The new CliContextFile subclass is the obvious first implementation, equivalent to cli_stdio.c. The 'servaldswift' executable now uses CliContextFile to print its CLI output to standard output. The new delegated log output support constructs each log line in a buffer and prints it by calling the delegate's 'print' function at end-of-line. The 'servaldswift' executable now provides a log output delegate in Swift that simply prints to standard error, replacing log_output_console.o, which is omitted from its link.
37 lines
1.2 KiB
C
37 lines
1.2 KiB
C
/*
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Serval DNA logging output to a delegate
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Copyright (C) 2017 Flinders University
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#ifndef __SERVAL_DNA__LOG_OUTPUT_DELEGATE_H
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#define __SERVAL_DNA__LOG_OUTPUT_DELEGATE_H
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#include "lang.h" // for bool_t
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struct log_delegate {
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bool_t show_prolog;
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int minimum_level;
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bool_t show_pid;
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bool_t show_time;
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void (*print)(int level, const char *message, bool_t overrun);
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void (*flush)();
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};
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extern struct log_delegate serval_log_delegate;
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#endif // __SERVAL_DNA__LOG_OUTPUT_DELEGATE_H
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