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b774b99db5
Use a more simple tranport protocol for the realtime data. Use a piece of shared memory and a socket where we use a 1byte read/write to trigger remote actions. Also use a ringbuffer for events.
108 lines
2.6 KiB
C
108 lines
2.6 KiB
C
/* Pinos
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* Copyright (C) 2015 Wim Taymans <wim.taymans@gmail.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library 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 GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#include <stdio.h>
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#include <pinos/client/log.h>
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SpaLogLevel pinos_log_level = SPA_LOG_LEVEL_DEBUG;
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static void
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do_logv (SpaLog *log,
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SpaLogLevel level,
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const char *file,
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int line,
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const char *func,
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const char *fmt,
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va_list args)
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{
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char text[16*1024], location[128];
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static const char *levels[] = {
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"-",
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"E",
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"W",
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"I",
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"D",
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"T",
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};
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vsnprintf (text, sizeof(text), fmt, args);
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if (1) {
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snprintf (location, sizeof(location), "%s:%i %s()", strrchr (file, '/')+1, line, func);
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fprintf(stderr, "[%s][%s] %s\n", levels[level], location, text);
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} else {
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fprintf(stderr, "[%s] %s\n", levels[level], text);
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}
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}
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static void
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do_log (SpaLog *log,
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SpaLogLevel level,
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const char *file,
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int line,
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const char *func,
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const char *fmt, ...)
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{
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va_list args;
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va_start (args, fmt);
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do_logv (log, level, file, line, func, fmt, args);
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va_end (args);
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}
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static SpaLog log = {
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sizeof (SpaLog),
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NULL,
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SPA_LOG_LEVEL_DEBUG,
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do_log,
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do_logv,
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};
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SpaLog *
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pinos_log_get (void)
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{
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return &log;
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}
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void
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pinos_log_log (SpaLogLevel level,
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const char *file,
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int line,
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const char *func,
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const char *fmt, ...)
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{
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if (log.level >= level) {
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va_list args;
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va_start (args, fmt);
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do_logv (&log, level, file, line, func, fmt, args);
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va_end (args);
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}
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}
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void
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pinos_log_logv (SpaLogLevel level,
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const char *file,
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int line,
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const char *func,
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const char *fmt,
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va_list args)
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{
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if (log.level >= level) {
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do_logv (&log, level, file, line, func, fmt, args);
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}
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}
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