2018-04-14 Fred Gleason <fredg@paravelsystems.com>

* Moved the 'LogPlay' class in rdairplay(1) to 'RDLogPlay' in
	the core library.
	* Moved the 'RLMHost' class in rdairplay(1) to 'RDRLMHost' in
	the core library.

lib/rdrlmhost.h

@@ -0,0 +1,105 @@
+// rdrlmhost.h
+//
+// A container class for a Rivendell Loadable Module host.
+//
+//   (C) Copyright 2008,2016-2018 Fred Gleason <fredg@paravelsystems.com>
+//
+//   This program is free software; you can redistribute it and/or modify
+//   it under the terms of the GNU General Public License version 2 as
+//   published by the Free Software Foundation.
+//
+//   This program is distributed in the hope that it will be useful,
+//   but WITHOUT ANY WARRANTY; without even the implied warranty of
+//   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+//   GNU General Public License for more details.
+//
+//   You should have received a copy of the GNU General Public
+//   License along with this program; if not, write to the Free Software
+//   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+//
+
+#ifndef RDRLMHOST_H
+#define RDRLMHOST_H
+
+#include <vector>
+
+#include <qdatetime.h>
+#include <qstring.h>
+#include <qsocketdevice.h>
+#include <qsocketnotifier.h>
+#include <qtimer.h>
+
+#include <rdairplay_conf.h>
+#include <rdlog_line.h>
+#include <rdttydevice.h>
+
+#include "../rlm/rlm.h"
+
+class RDRLMHost : public QObject
+{
+  Q_OBJECT
+ public:
+  RDRLMHost(const QString &path,const QString &arg,QSocketDevice *udp_socket,
+	  QObject *parent=0);
+  ~RDRLMHost();
+  QString pluginPath() const;
+  QString pluginArg() const;
+  void sendEvent(const QString &svcname,const QString &logname,
+		 int lognum,RDLogLine **loglines,bool onair,
+		 RDAirPlayConf::OpMode mode);
+  bool load();
+  void unload();
+  static void loadMetadata(const RDLogLine *logline,struct rlm_pad *pad,
+			   const QDateTime &start_datetime=QDateTime());
+  static void saveMetadata(const struct rlm_pad *pad,RDLogLine *logline);
+ private slots:
+  void timerData(int timernum);
+  void ttyReceiveReadyData(int fd);
+
+ private:
+  QString plugin_path;
+  QString plugin_arg;
+  QSocketDevice *plugin_udp_socket;
+  void *plugin_handle;
+  void (*plugin_start_sym)(void *,const char *);
+  void (*plugin_free_sym)(void *);
+  void (*plugin_pad_data_sent_sym)
+    (void *,const struct rlm_svc *,const struct rlm_log *,
+     const struct rlm_pad *,const struct rlm_pad *);
+  void (*plugin_timer_expired_sym)(void *,int);
+  void (*plugin_serial_data_received_sym)(void *,int,const char *,int);
+
+  std::vector<RDTTYDevice *> plugin_tty_devices;
+  std::vector<QSocketNotifier *> plugin_tty_notifiers;
+  QTimer *plugin_callback_timers[RLM_MAX_TIMERS];
+  friend void RLMSendUdp(void *ptr,const char *ipaddr,uint16_t port,
+			 const char *data,int len);
+  friend int RLMOpenSerial(void *ptr,const char *port,int speed,
+			   int parity,int word_length);
+  friend void RLMSendSerial(void *ptr,int handle,const char *data,
+			    int len);
+  friend void RLMCloseSerial(void *ptr,int handle);
+  friend const char *RLMDateTime(int offset_msecs,const char *format);
+  friend const char *RLMResolveNowNextEncoded(void *ptr,
+					      const struct rlm_pad *now,
+					      const struct rlm_pad *next,
+					      const char *format,
+					      int encoding);
+  friend const char *RLMResolveNowNext(void *ptr,
+				       const struct rlm_pad *now,
+				       const struct rlm_pad *next,
+				       const char *format);
+  friend void RLMLog(void *ptr,int prio,const char *msg);
+  friend void RLMStartTimer(void *ptr,int timernum,int msecs,
+			    int mode);
+  friend void RLMStopTimer(void *ptr,int timernum);
+  friend const char *RLMDateTime(void *ptr,int offset_msecs,
+				 const char *format);
+  friend const char *RLMGetStringValue(void *ptr,const char *filename,
+				       const char *section,const char *label,
+				       const char *default_value);
+  char plugin_value_string[1024];
+};
+
+
+#endif  // RDRLMHOST_H