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-rwxr-xr-xconfigure20
1 files changed, 10 insertions, 10 deletions
diff --git a/configure b/configure
index af7cda0..f4c1170 100755
--- a/configure
+++ b/configure
@@ -1,6 +1,6 @@
#! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.57 for LCD4Linux 0.9.11.
+# Generated by GNU Autoconf 2.57 for LCD4Linux 0.9.11-pre1.
#
# Report bugs to <reinelt@eunet.at>.
#
@@ -268,8 +268,8 @@ SHELL=${CONFIG_SHELL-/bin/sh}
# Identity of this package.
PACKAGE_NAME='LCD4Linux'
PACKAGE_TARNAME='lcd4linux'
-PACKAGE_VERSION='0.9.11'
-PACKAGE_STRING='LCD4Linux 0.9.11'
+PACKAGE_VERSION='0.9.11-pre1'
+PACKAGE_STRING='LCD4Linux 0.9.11-pre1'
PACKAGE_BUGREPORT='reinelt@eunet.at'
ac_unique_file="lcd4linux.c"
@@ -787,7 +787,7 @@ if test "$ac_init_help" = "long"; then
# Omit some internal or obsolete options to make the list less imposing.
# This message is too long to be a string in the A/UX 3.1 sh.
cat <<_ACEOF
-\`configure' configures LCD4Linux 0.9.11 to adapt to many kinds of systems.
+\`configure' configures LCD4Linux 0.9.11-pre1 to adapt to many kinds of systems.
Usage: $0 [OPTION]... [VAR=VALUE]...
@@ -853,7 +853,7 @@ fi
if test -n "$ac_init_help"; then
case $ac_init_help in
- short | recursive ) echo "Configuration of LCD4Linux 0.9.11:";;
+ short | recursive ) echo "Configuration of LCD4Linux 0.9.11-pre1:";;
esac
cat <<\_ACEOF
@@ -953,7 +953,7 @@ fi
test -n "$ac_init_help" && exit 0
if $ac_init_version; then
cat <<\_ACEOF
-LCD4Linux configure 0.9.11
+LCD4Linux configure 0.9.11-pre1
generated by GNU Autoconf 2.57
Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
@@ -968,7 +968,7 @@ cat >&5 <<_ACEOF
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.
-It was created by LCD4Linux $as_me 0.9.11, which was
+It was created by LCD4Linux $as_me 0.9.11-pre1, which was
generated by GNU Autoconf 2.57. Invocation command line was
$ $0 $@
@@ -1498,7 +1498,7 @@ fi
PACKAGE=lcd4linux
-VERSION=0.9.11
+VERSION=0.9.11-pre1
if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
{ { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
@@ -8562,7 +8562,7 @@ _ASBOX
} >&5
cat >&5 <<_CSEOF
-This file was extended by LCD4Linux $as_me 0.9.11, which was
+This file was extended by LCD4Linux $as_me 0.9.11-pre1, which was
generated by GNU Autoconf 2.57. Invocation command line was
CONFIG_FILES = $CONFIG_FILES
@@ -8625,7 +8625,7 @@ _ACEOF
cat >>$CONFIG_STATUS <<_ACEOF
ac_cs_version="\\
-LCD4Linux config.status 0.9.11
+LCD4Linux config.status 0.9.11-pre1
configured by $0, generated by GNU Autoconf 2.57,
with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
generated by cgit v1.2.3 (git 2.39.1) at 2025-06-06 18:45:28 +0000
ref='#n216'>216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 
/* $Id$
 * $URL$
 *
 * plugin for ISDN subsystem
 *
 * Copyright (C) 2003 Michael Reinelt <michael@reinelt.co.at>
 * Copyright (C) 2004 The LCD4Linux Team <lcd4linux-devel@users.sourceforge.net>
 *
 * Based on the old isdn client (isdn.c) which is
 * Copyright (C) 1999, 2000 Michael Reinelt <michael@reinelt.co.at>
 *
 * This file is part of LCD4Linux.
 *
 * LCD4Linux is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2, or (at your option)
 * any later version.
 *
 * LCD4Linux 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.
 *
 */

/* 
 * exported functions:
 *
 * int plugin_init_isdn (void)
 *  adds functions to access ISDN information
 *
 */


#include "config.h"

#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
#include <errno.h>
#include <fcntl.h>
#include <sys/ioctl.h>
#include <sys/types.h>

#ifdef HAVE_LINUX_ISDN_H
#include <linux/isdn.h>
#else
#warning isdn.h not found. CPS support deactivated.
#endif

#include "debug.h"
#include "plugin.h"
#include "qprintf.h"
#include "hash.h"


typedef struct {
    unsigned long in;
    unsigned long out;
} CPS;


static HASH ISDN_INFO;
static HASH ISDN_CPS;


static void hash_put_info(const char *name, const int channel, const char *val)
{
    char key[16];

    qprintf(key, sizeof(key), "%s[%d]", name, channel);
    hash_put(&ISDN_INFO, key, val);
}

static int parse_isdninfo(void)
{
    int age;
    FILE *stream;
    long flags;

    /* reread every 10 msec only */
    age = hash_age(&ISDN_INFO, NULL);
    if (age > 0 && age <= 10)
	return 0;

    /* open file */
    stream = fopen("/dev/isdninfo", "r");
    if (stream == NULL) {
	error("open(/dev/isdninfo) failed: %s", strerror(errno));
	return -1;
    }

    /* get flags */
    flags = fcntl(fileno(stream), F_GETFL);
    if (flags < 0) {
	error("fcntl(/dev/isdninfo, F_GETFL) failed: %s", strerror(errno));
	return -1;
    }

    /* set O_NONBLOCK */
    if (fcntl(fileno(stream), F_SETFL, flags | O_NONBLOCK) < 0) {
	error("fcntl(/dev/isdninfo, F_SETFL, O_NONBLOCK) failed: %s", strerror(errno));
	return -1;
    }

    while (!feof(stream)) {
	char buffer[4096];
	char *beg, *end;
	if (fgets(buffer, sizeof(buffer), stream) == NULL)
	    break;
	beg = strchr(buffer, ':');
	if (beg != NULL) {
	    char delim[] = " \t\n";
	    int i = 0;
	    *beg++ = '\0';
	    while (*beg && strchr(delim, *beg))
		beg++;
	    while (beg && *beg) {
		if ((end = strpbrk(beg, delim)))
		    *end = '\0';
		hash_put_info(buffer, i, beg);
		beg = end ? end + 1 : NULL;
		while (*beg && strchr(delim, *beg))
		    beg++;
		i++;
	    }
	} else {
	    error("Huh? no colon found in <%s>", buffer);
	}
    }

    fclose(stream);

    return 0;
}


static void my_isdn_info(RESULT * result, RESULT * arg1, RESULT * arg2)
{
    char key[16], *val;

    if (parse_isdninfo() < 0) {
	SetResult(&result, R_STRING, "");
	return;
    }

    qprintf(key, sizeof(key), "%s[%d]", R2S(arg1), (int) R2N(arg2));
    val = hash_get(&ISDN_INFO, key, NULL);
    if (val == NULL)
	val = "";
    SetResult(&result, R_STRING, val);
}


#ifdef HAVE_LINUX_ISDN_H

static void hash_put_cps(const int channel, const CPS * cps)
{
    char key[16], val[16];

    qprintf(key, sizeof(key), channel < 0 ? "i" : "i%d", channel);
    qprintf(val, sizeof(val), "%u", cps->in);
    hash_put_delta(&ISDN_CPS, key, val);

    qprintf(key, sizeof(key), channel < 0 ? "o" : "o%d", channel);
    qprintf(val, sizeof(val), "%u", cps->out);
    hash_put_delta(&ISDN_CPS, key, val);
}


static int get_cps(void)
{
    int age, i;
    static int fd = -2;
    CPS cps[ISDN_MAX_CHANNELS];
    CPS sum;

    /* reread every 10 msec only */
    age = hash_age(&ISDN_CPS, NULL);
    if (age > 0 && age <= 10)
	return 0;

    if (fd == -1)
	return -1;

    if (fd == -2) {
	fd = open("/dev/isdninfo", O_RDONLY | O_NDELAY);
	if (fd == -1) {
	    error("open(/dev/isdninfo) failed: %s", strerror(errno));
	    return -1;
	}
    }

    if (ioctl(fd, IIOCGETCPS, &cps)) {
	error("ioctl(IIOCGETCPS) failed: %s", strerror(errno));
	fd = -1;
	return -1;
    }

    sum.in = 0;
    sum.out = 0;
    for (i = 0; i < ISDN_MAX_CHANNELS; i++) {
	sum.in += cps[i].in;
	sum.out += cps[i].out;
	hash_put_cps(i, &cps[i]);
    }
    hash_put_cps(-1, &sum);

    return 0;
}


static void my_isdn_cps(RESULT * result, RESULT * arg1, RESULT * arg2)
{
    double value;

    if (get_cps() < 0) {
	SetResult(&result, R_STRING, "");
	return;
    }

    value = hash_get_delta(&ISDN_CPS, R2S(arg1), NULL, R2N(arg2));
    SetResult(&result, R_NUMBER, &value);

}

#endif


int plugin_init_isdn(void)
{
    hash_create(&ISDN_INFO);
    hash_create(&ISDN_CPS);

    AddFunction("isdn::info", 2, my_isdn_info);

#ifdef HAVE_LINUX_ISDN_H
    AddFunction("isdn::cps", 2, my_isdn_cps);
#endif

    return 0;
}


void plugin_exit_isdn(void)
{
    hash_destroy(&ISDN_INFO);
    hash_destroy(&ISDN_CPS);
}
generated by cgit v1.2.3 (git 2.39.1) at 2025-06-06 18:45:28 +0000