mirror of
https://github.com/ElvishArtisan/rivendell.git
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2016-04-17 Fred Gleason <fredg@paravelsystems.com>
* Added an 'rlm_walltime' RLM in 'rlm/rlm_walltime.c'.
This commit is contained in:
Fred Gleason
@@ -15070,3 +15070,5 @@
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2016-04-14 Fred Gleason <fredg@paravelsystems.com>
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* Removed the libXmu from the list of tested libraries for Qt3 in
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'acinclude.m4'.
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2016-04-17 Fred Gleason <fredg@paravelsystems.com>
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* Added an 'rlm_walltime' RLM in 'rlm/rlm_walltime.c'.
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@@ -2,10 +2,7 @@
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##
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## Top level automake.am for Rivendell
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##
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## (C) Copyright 2002-2014 Fred Gleason <fredg@paravelsystems.com>
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##
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## $Id: Makefile.am,v 1.16.4.5 2013/09/12 23:26:09 cvs Exp $
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## $Date: 2013/09/12 23:26:09 $
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## (C) Copyright 2002-2016 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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@@ -49,6 +46,7 @@ EXTRA_DIST = my.cnf-master\
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rlm_spottrap.conf\
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rlm_twitter.conf\
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rlm_udp.conf\
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rlm_walltime.conf\
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rlm_xds.conf\
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rlm_xmpad.conf
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61
conf/rlm_walltime.conf
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61
conf/rlm_walltime.conf
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@@ -0,0 +1,61 @@
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; rlm_walltime.conf
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;
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; This is the sample configuration file for the 'rlm_walltime' module for
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; Rivendell, which can be used to output Now & Next data to one or more
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; Walltime clocks.
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;
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; To enable this module, add it to the 'Loadable Modules' list in
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; RDAdmin->ManageHosts->RDAirPlay->ConfigureNow&Next. The 'Argument'
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; field should point to the location of this file.
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; Section Header
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;
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; One section per remote UDP port is configured, starting with 'Udp1' and
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; working up consecutively
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[Walltime1]
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; IP Address
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;
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; The IP address of the remote UDP port, in dotted-quad notation.
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IpAddress=127.0.0.1
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; UDP Port
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;
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; The UDP port number of the remote UDP port, in the range 0 - 65,535.
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UdpPort=6060
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; Format String. The template for the HTML sent to the Walltime web display
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; each time RDAirPlay changes play state, including any wildcards as
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; placeholders for metadata values.
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;
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; The list of available wildcards can be found in the 'metadata_wildcards.txt'
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; file in the Rivendell documentation directory.
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;
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FormatString=<body bgcolor="#000000"><table cellspacing="2" cellpadding="2" border="0"><tr><td> </td></tr><tr><td> </td></tr><tr><td><font size="6" color="white">%t</font>></td></tr><tr><td> </td></tr><tr><td><font size="5" color="red">%a</font><td></tr></table></body>
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; Clock Address.
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;
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; The IP address of the Walltime clock unit.
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;
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ClockAddress=127.0.0.1
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; Log Selection
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;
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; Set the status for each log to 'Yes', 'No' or 'Onair' to indicate whether
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; state changes on that log should be output on this udp port. If set
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; to 'Onair', then output will be generated only if RDAirPlays OnAir flag
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; is active.
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;
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MasterLog=Yes
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Aux1Log=Yes
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Aux2Log=Yes
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; Additional UDP destinations can be configured by adding new sections...
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;[Walltime2]
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;FormatString=Artist: %a
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;IpAddress=192.168.10.22
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;UdpPort=6060
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;MasterLog=Yes
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;Aux1Log=No
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;Aux2Log=Onair
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@@ -336,6 +336,7 @@ rm -rf $RPM_BUILD_ROOT
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%doc docs/tables/users.txt
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%doc docs/tables/version.txt
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%doc docs/asound.conf-sample
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%doc conf/rlm_walltime.conf
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%doc conf/rlm_serial.conf
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%doc conf/rlm_udp.conf
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%doc conf/rlm_twitter.conf
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@@ -32,6 +32,7 @@ OBJS = rlm_ando.rlm\
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rlm_test.rlm\
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rlm_twitter.rlm\
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rlm_udp.rlm \
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rlm_walltime.rlm\
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rlm_xmpad.rlm
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%.rlm: %.c
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@@ -38,6 +38,7 @@ RLM_MODULES=rlm_ando.rlm\
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rlm_test.rlm\
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rlm_twitter.rlm\
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rlm_udp.rlm\
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rlm_walltime.rlm\
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rlm_xds.rlm\
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rlm_xmpad.rlm
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@@ -75,6 +76,7 @@ EXTRA_DIST = Makefile-example\
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rlm_test.c\
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rlm_twitter.c\
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rlm_udp.c\
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rlm_walltime.c\
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rlm_xds.c\
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rlm_xmpad.c
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194
rlm/rlm_walltime.c
Normal file
194
rlm/rlm_walltime.c
Normal file
@@ -0,0 +1,194 @@
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/* rlm_walltime.c
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*
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* (C) Copyright 2016 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
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* as 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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* This is a Rivendell Loadable Module. It sends Now&Next PAD data to
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* to one or more Walltime clock displays as specified in the configuration
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* file pointed to by the plugin argument.
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*
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* To compile this module, just do:
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*
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* gcc -shared -o rlm_walltime.rlm rlm_walltime.c
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*/
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include <strings.h>
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#include <rlm/rlm.h>
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int rlm_walltime_devs;
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char *rlm_walltime_addresses;
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uint16_t *rlm_walltime_ports;
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char *rlm_walltime_formats;
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char *rlm_walltime_clock_addresses;
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int *rlm_walltime_masters;
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int *rlm_walltime_aux1s;
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int *rlm_walltime_aux2s;
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int rlm_walltime_GetLogStatus(void *ptr,const char *arg,const char *section,
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const char *logname)
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{
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const char *tag=RLMGetStringValue(ptr,arg,section,logname,"");
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if(strcasecmp(tag,"yes")==0) {
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return 1;
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}
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if(strcasecmp(tag,"on")==0) {
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return 1;
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}
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if(strcasecmp(tag,"true")==0) {
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return 1;
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}
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if(strcasecmp(tag,"no")==0) {
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return 0;
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}
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if(strcasecmp(tag,"off")==0) {
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return 0;
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}
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if(strcasecmp(tag,"false")==0) {
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return 0;
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}
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if(strcasecmp(tag,"onair")==0) {
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return 2;
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}
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return 0;
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}
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void rlm_walltime_RLMStart(void *ptr,const char *arg)
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{
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char address[17];
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char section[256];
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char errtext[256];
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int i=1;
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rlm_walltime_devs=0;
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rlm_walltime_addresses=NULL;
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rlm_walltime_ports=NULL;
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rlm_walltime_formats=NULL;
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rlm_walltime_clock_addresses=NULL;
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rlm_walltime_masters=NULL;
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rlm_walltime_aux1s=NULL;
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rlm_walltime_aux2s=NULL;
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sprintf(section,"Walltime%d",i++);
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strncpy(address,RLMGetStringValue(ptr,arg,section,"IpAddress",""),15);
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if(strlen(address)==0) {
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RLMLog(ptr,LOG_WARNING,"rlm_walltime: no walltime destinations specified");
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return;
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}
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while(strlen(address)>0) {
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rlm_walltime_addresses=
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realloc(rlm_walltime_addresses,(rlm_walltime_devs+1)*(rlm_walltime_devs+1)*16);
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strcpy(rlm_walltime_addresses+16*rlm_walltime_devs,address);
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rlm_walltime_ports=realloc(rlm_walltime_ports,(rlm_walltime_devs+1)*sizeof(uint16_t));
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rlm_walltime_ports[rlm_walltime_devs]=
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RLMGetIntegerValue(ptr,arg,section,"UdpPort",0);
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rlm_walltime_formats=realloc(rlm_walltime_formats,(rlm_walltime_devs+1)*8192);
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strncpy(rlm_walltime_formats+8192*rlm_walltime_devs,
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RLMGetStringValue(ptr,arg,section,"FormatString",""),8192);
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rlm_walltime_clock_addresses=
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realloc(rlm_walltime_clock_addresses,(rlm_walltime_devs+1)*(rlm_walltime_devs+1)*16);
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strncpy(rlm_walltime_clock_addresses+16*rlm_walltime_devs,
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RLMGetStringValue(ptr,arg,section,"ClockAddress",""),15);
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rlm_walltime_masters=realloc(rlm_walltime_masters,
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(rlm_walltime_devs+1)*sizeof(int));
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rlm_walltime_masters[rlm_walltime_devs]=
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rlm_walltime_GetLogStatus(ptr,arg,section,"MasterLog");
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rlm_walltime_aux1s=realloc(rlm_walltime_aux1s,
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(rlm_walltime_devs+1)*sizeof(int));
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rlm_walltime_aux1s[rlm_walltime_devs]=
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rlm_walltime_GetLogStatus(ptr,arg,section,"Aux1Log");
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rlm_walltime_aux2s=realloc(rlm_walltime_aux2s,
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(rlm_walltime_devs+1)*sizeof(int));
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rlm_walltime_aux2s[rlm_walltime_devs]=
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rlm_walltime_GetLogStatus(ptr,arg,section,"Aux2Log");
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sprintf(errtext,"rlm_walltime: configured destination \"%s:%d\"",address,
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rlm_walltime_ports[rlm_walltime_devs]);
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rlm_walltime_devs++;
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RLMLog(ptr,LOG_INFO,errtext);
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sprintf(section,"Walltime%d",i++);
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strncpy(address,RLMGetStringValue(ptr,arg,section,"IpAddress",""),15);
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}
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}
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void rlm_walltime_RLMFree(void *ptr)
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{
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free(rlm_walltime_addresses);
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free(rlm_walltime_ports);
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free(rlm_walltime_formats);
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free(rlm_walltime_clock_addresses);
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free(rlm_walltime_masters);
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free(rlm_walltime_aux1s);
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free(rlm_walltime_aux2s);
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}
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void rlm_walltime_RLMPadDataSent(void *ptr,const struct rlm_svc *svc,
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const struct rlm_log *log,
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const struct rlm_pad *now,
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const struct rlm_pad *next)
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{
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int i;
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int flag=0;
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char timer[1500];
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FILE *f;
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for(i=0;i<rlm_walltime_devs;i++) {
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switch(log->log_mach) {
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case 0:
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flag=rlm_walltime_masters[i];
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break;
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case 1:
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flag=rlm_walltime_aux1s[i];
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break;
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case 2:
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flag=rlm_walltime_aux2s[i];
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break;
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}
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if((flag==1)||((flag==2)&&(log->log_onair!=0))) {
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f=fopen("/var/www/html/walltime/walltime.html","w");
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if(now->rlm_len==0) {
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snprintf(timer,1500,
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"SP!RS!WU http://%s/walltime/walltime.html!",
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rlm_walltime_clock_addresses+16*i);
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fprintf(f,"<body bgcolor=\"#000000\"> </body>");
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}
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else {
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snprintf(timer,1500,
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"SM D!PS %d!ST!WU http://%s/walltime/walltime.html!",
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now->rlm_len/1000,
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rlm_walltime_clock_addresses+16*i);
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fprintf(f,"%s\n",
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RLMResolveNowNextEncoded(ptr,now,next,rlm_walltime_formats+8192*i,
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RLM_ENCODE_XML));
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}
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fclose(f);
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RLMSendUdp(ptr,rlm_walltime_addresses+i*16,rlm_walltime_ports[i],
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timer,strlen(timer));
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RLMLog(ptr,LOG_INFO,"rlm_walltime: sending pad update!");
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}
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}
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}
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