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108 lines
3.7 KiB
C++
108 lines
3.7 KiB
C++
// rdrlmhost.h
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//
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// A container class for a Rivendell Loadable Module host.
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//
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// (C) Copyright 2008,2016-2018 Fred Gleason <fredg@paravelsystems.com>
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//
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// This program is free software; you can redistribute it and/or modify
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// it under the terms of the GNU General Public License version 2 as
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// published by the Free Software Foundation.
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//
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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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//
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// You should have received a copy of the GNU General Public
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// License along with this program; if not, write to the Free Software
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// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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//
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#ifndef RDRLMHOST_H
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#define RDRLMHOST_H
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#include <vector>
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#include <qdatetime.h>
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#include <qstring.h>
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#include <q3socketdevice.h>
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#include <qsocketnotifier.h>
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#include <qtimer.h>
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#include <rdairplay_conf.h>
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#include <rdlog_line.h>
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#include <rdttydevice.h>
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#include "../apis/rlm/rlm.h"
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class RDRLMHost : public QObject
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{
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Q_OBJECT
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public:
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RDRLMHost(const QString &path,const QString &arg,Q3SocketDevice *udp_socket,
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QObject *parent=0);
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~RDRLMHost();
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QString pluginPath() const;
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QString pluginArg() const;
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void sendEvent(const QString &svcname,const QString &logname,
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int lognum,RDLogLine **loglines,bool onair,
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RDAirPlayConf::OpMode mode);
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bool load();
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void unload();
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static void loadMetadata(const RDLogLine *logline,struct rlm_pad *pad,
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const QDateTime &start_datetime=QDateTime());
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static void saveMetadata(const struct rlm_pad *pad,RDLogLine *logline);
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private slots:
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void timerData(int timernum);
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void ttyReceiveReadyData(int fd);
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private:
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QString plugin_path;
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QString plugin_arg;
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Q3SocketDevice *plugin_udp_socket;
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void *plugin_handle;
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void (*plugin_start_sym)(void *,const char *);
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void (*plugin_free_sym)(void *);
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void (*plugin_pad_data_sent_sym)
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(void *,const struct rlm_svc *,const struct rlm_log *,
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const struct rlm_pad *,const struct rlm_pad *);
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void (*plugin_timer_expired_sym)(void *,int);
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void (*plugin_serial_data_received_sym)(void *,int,const char *,int);
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std::vector<RDTTYDevice *> plugin_tty_devices;
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std::vector<QSocketNotifier *> plugin_tty_notifiers;
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QTimer *plugin_callback_timers[RLM_MAX_TIMERS];
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friend void RLMSendUdp(void *ptr,const char *ipaddr,uint16_t port,
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const char *data,int len);
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friend int RLMOpenSerial(void *ptr,const char *port,int speed,
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int parity,int word_length);
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friend void RLMSendSerial(void *ptr,int handle,const char *data,
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int len);
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friend void RLMCloseSerial(void *ptr,int handle);
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friend const char *RLMDateTime(int offset_msecs,const char *format);
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friend const char *RLMResolveNowNextEncoded(void *ptr,
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const struct rlm_pad *now,
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const struct rlm_pad *next,
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const char *format,
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int encoding);
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friend const char *RLMResolveNowNext(void *ptr,
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const struct rlm_pad *now,
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const struct rlm_pad *next,
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const char *format);
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friend void RLMLog(void *ptr,int prio,const char *msg);
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friend void RLMStartTimer(void *ptr,int timernum,int msecs,
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int mode);
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friend void RLMStopTimer(void *ptr,int timernum);
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friend const char *RLMDateTime(void *ptr,int offset_msecs,
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const char *format);
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friend const char *RLMGetStringValue(void *ptr,const char *filename,
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const char *section,const char *label,
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const char *default_value);
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friend const char *RLMDateTimeDecode(void *ptr, const char *format,
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const char *svc_name);
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char plugin_value_string[1024];
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};
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#endif // RDRLMHOST_H
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