mirror of
https://github.com/netfun2000/lcd4linux.git
synced 2026-02-27 09:44:34 +08:00
Add asterisk plugin, thanks to mcarey@yostengineering.com
git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@866 3ae390bd-cb1e-0410-b409-cd5a39f66f1f
This commit is contained in:
michux
@@ -58,6 +58,8 @@ void plugin_exit_time(void);
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int plugin_init_apm(void);
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void plugin_exit_apm(void);
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int plugin_init_asterisk(void);
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void plugin_exit_asterisk(void);
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int plugin_init_cpuinfo(void);
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void plugin_exit_cpuinfo(void);
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int plugin_init_diskstats(void);
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@@ -127,6 +129,9 @@ int plugin_init(void)
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#ifdef PLUGIN_APM
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plugin_init_apm();
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#endif
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#ifdef PLUGIN_ASTERISK
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plugin_init_asterisk();
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#endif
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#ifdef PLUGIN_CPUINFO
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plugin_init_cpuinfo();
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#endif
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@@ -222,6 +227,9 @@ void plugin_exit(void)
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#ifdef PLUGIN_APM
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plugin_exit_apm();
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#endif
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#ifdef PLUGIN_ASTERISK
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plugin_exit_asterisk();
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#endif
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#ifdef PLUGIN_CPUINFO
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plugin_exit_cpuinfo();
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#endif
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@@ -0,0 +1,180 @@
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/* $Id: plugin_sample.c 840 2007-09-09 12:17:42Z michael $
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* $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin_sample.c $
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*
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* plugin for asterisk
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*
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* Copyright (C) 2003 Michael Reinelt <michael@reinelt.co.at>
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* Copyright (C) 2004, 2005, 2006, 2007 The LCD4Linux Team <lcd4linux-devel@users.sourceforge.net>
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*
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* This file is part of LCD4Linux.
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*
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* LCD4Linux is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* LCD4Linux 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 License
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* 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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*/
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/*
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* exported functions:
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*
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* int plugin_init_sample (void)
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* adds various functions
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*
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*/
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/* define the include files you need */
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#include "config.h"
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#include <string.h>
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#include <stdlib.h>
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#include <string.h>
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#include <ctype.h>
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#include <stdio.h>
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#include "debug.h"
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#include "plugin.h"
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#ifdef WITH_DMALLOC
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#include <dmalloc.h>
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#endif
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struct Line {
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char Channel[25]; /* Zap Channel */
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char EndPoint[25];
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unsigned char active;
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};
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static char *rtrim(char *string, char junk)
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{
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char *original = string + strlen(string);
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while (*--original == junk);
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*(original + 1) = '\0';
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return string;
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}
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static void zapstatus(RESULT * result, RESULT * arg1)
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{
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FILE *infile;
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int skipline = 0; // Skip the first in the file, it throws off the detection
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char line[100], *SipLoc, Channel[25], Location[25], State[9], Application[25], EndPoint[8], Ret[50], inp;
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int i = 0, ChannelInt = 0, ZapLine = 0;
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struct Line Lines[32]; // Setup 32 lines, ZAP 1-32 (memory is cheap)
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ZapLine = R2N(arg1);
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// Set all the lines status's default to inactive
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for (i = 0; i < 32; i++) {
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strcpy(Lines[i].Channel, "ZAP/");
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Lines[i].Channel[4] = (char) (i + 49);
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Lines[i].Channel[5] = '\0';
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Lines[i].active = 0;
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}
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system("touch /tmp/asterisk.state"); // Touch the file in it's naughty place
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system("chmod 744 /tmp/asterisk.state");
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system("asterisk -rx \"show channels\" > /tmp/asterisk.state"); // Crappy CLI way to do it
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infile = fopen("/tmp/asterisk.state", "r");
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while (fgets(line, 100, infile) != NULL) {
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if (strstr(line, "Zap") != NULL) {
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for (i = 0; i < strlen(line); i++) {
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if (i < 20) {
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Channel[i] = line[i];
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} else if (i < 42) {
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Location[i - 21] = line[i];
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} else if (i < 50) {
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State[i - 42] = line[i];
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} else {
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Application[i - 50] = line[i];
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}
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}
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strncpy(Channel, Channel, 7);
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Channel[7] = '\0';
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strcpy(Location, rtrim(Location, ' '));
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State[4] = '\0';
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memcpy(EndPoint, Application + 13, 7);
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EndPoint[7] = '\0';
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if (strstr(Application, "Bridged Call") != NULL) {
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// Subtract 48 from the character value to get the int
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// value. Subtract one more because arrays start at 0.
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ChannelInt = (int) (Channel[4]) - 49;
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strcpy(Lines[ChannelInt].Channel, Channel);
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strncpy(Lines[ChannelInt].EndPoint, EndPoint, 8);
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Lines[ChannelInt].active = 1;
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} else {
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SipLoc = strstr(Application, "SIP");
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if (SipLoc != NULL) {
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strncpy(EndPoint, SipLoc, 7);
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} else {
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EndPoint[0] = '\0';
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}
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ChannelInt = (int) (Channel[4]) - 49;
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strcpy(Lines[ChannelInt].Channel, Channel);
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strcpy(Lines[ChannelInt].EndPoint, EndPoint);
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Lines[ChannelInt].active = 1;
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}
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} else {
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if (strlen(line) > 54 && skipline > 1) {
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for (i = 55; i < 88; i++) {
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if (i < 40) {
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Channel[i - 55] = line[i];
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} else {
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EndPoint[i - 40] = line[i];
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}
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}
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strncpy(Channel, rtrim(Channel, ' '), 5);
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strncpy(EndPoint, rtrim(EndPoint, ' '), 7);
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ChannelInt = (int) (Channel[4]) - 49;
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strcpy(Lines[ChannelInt].Channel, Channel);
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strcpy(Lines[ChannelInt].EndPoint, EndPoint);
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Lines[ChannelInt].active = 1;
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}
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}
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skipline += 1;
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}
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fclose(infile);
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ZapLine -= 1;
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if (Lines[ZapLine].active == 1) {
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memset(Ret, ' ', 50);
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Ret[0] = '\0';
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strcat(Ret, Lines[ZapLine].Channel);
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strcat(Ret, " -> ");
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strncat(Ret, Lines[ZapLine].EndPoint, 8);
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SetResult(&result, R_STRING, &Ret);
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} else {
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memset(Ret, ' ', 50);
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Ret[0] = '\0';
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strcat(Ret, Lines[ZapLine].Channel);
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strcat(Ret, ": inactive");
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SetResult(&result, R_STRING, &Ret);
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}
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return;
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}
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int plugin_init_asterisk(void)
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{
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AddFunction("asterisk::zapstatus", 1, zapstatus);
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return 0;
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}
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void plugin_exit_asterisk(void)
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{
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/* free any allocated memory */
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/* close filedescriptors */
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}
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+9
-1
@@ -54,7 +54,8 @@ for plugin in $plugins; do
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;;
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all)
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PLUGIN_APM="yes"
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PLUGIN_BUTTON_EXEC="yes"
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PLUGIN_BUTTON_EXEC="yes"
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PLUGIN_ASTERISK="yes"
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PLUGIN_CPUINFO="yes"
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PLUGIN_DISKSTATS="yes"
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PLUGIN_DVB="yes"
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@@ -89,6 +90,9 @@ for plugin in $plugins; do
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button_exec)
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PLUGIN_BUTTON_EXEC=$val
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;;
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asterisk)
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PLUGIN_ASTERISK=$val
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;;
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cpuinfo)
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PLUGIN_CPUINFO=$val
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;;
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@@ -185,6 +189,10 @@ if test "$PLUGIN_BUTTON_EXEC" = "yes"; then
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PLUGINS="$PLUGINS plugin_button_exec.o"
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AC_DEFINE(PLUGIN_BUTTON_EXEC,1,[button_exec plugin])
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fi
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if test "$PLUGIN_ASTERISK" = "yes"; then
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PLUGINS="$PLUGINS plugin_asterisk.o"
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AC_DEFINE(PLUGIN_ASTERISK,1,[asterisk plugin])
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fi
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if test "$PLUGIN_CPUINFO" = "yes"; then
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PLUGINS="$PLUGINS plugin_cpuinfo.o"
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AC_DEFINE(PLUGIN_CPUINFO,1,[cpuinfo plugin])
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