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Updated lirc driver

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This commit is contained in:
robijn
2002-03-27 22:46:46 +00:00
parent 707fd2300d
commit bc61fa0da8
2 changed files with 89 additions and 81 deletions
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server/drivers/lircin.c
+65 -77
View File
@@ -1,107 +1,66 @@
#include <config.h>
/* This is the LCDproc driver for LIRC infrared devices (http://www.lirc.org)
Copyright (C) 2000, Harald Klein
2002, Rene Wagner
This program 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 of the License, or
any later version.
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., 59 Temple Place, Suite 330, Boston, MA 02111-1307
*/
#include <stdlib.h>
#include <stdio.h>
#include <unistd.h>
#include <termios.h>
#include <fcntl.h>
#include <string.h>
#include <sys/errno.h>
#include <sys/ioctl.h>
#include <sys/types.h>
#include <errno.h>
#include <sys/socket.h>
#include <sys/stat.h>
#include <sys/un.h>
#include <lirc/lirc_client.h>
#define __u32 unsigned int
#define __u8 unsigned char
#include "shared/str.h"
#define NAME_LENGTH 128
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include "lcd.h"
#include "lircin.h"
#include "report.h"
char *progname = "lircin";
int fd;
char buf[256];
struct sockaddr_un addr;
static int fd;
static struct lirc_config *config;
// Vars for the server core
MODULE_EXPORT char *api_version = API_VERSION;
MODULE_EXPORT int stay_in_foreground = 0;
MODULE_EXPORT int supports_multiple = 0;
MODULE_EXPORT char *symbol_prefix = "LB216_";
MODULE_EXPORT char *symbol_prefix = "lircin_";
//////////////////////////////////////////////////////////////////////////
////////////////////// Base "class" to derive from ///////////////////////
//////////////////////////////////////////////////////////////////////////
//void sigterm(int sig)
//{
// ir_free_commands();
// ir_finish();
// raise(sig);
//}
MODULE_EXPORT void
lircin_close (Driver * drvthis)
{
lirc_freeconfig (config);
lirc_deinit ();
}
//////////////////////////////////////////////////////////////////////
// Tries to read a character from an input device...
//
// Return 0 for "nothing available".
//
MODULE_EXPORT char
lircin_getkey (Driver * drvthis)
{
char key;
char *ir, *cmd;
if (!(ir = lirc_nextir ())) {
return 0;
} else {
if (!(cmd = lirc_ir2char (config, ir)))
return 0;
printf ("lirc: \"%s\"\n", cmd);
sscanf (cmd, "%c", &key);
printf ("\n%c\n", key);
free (ir);
return key;
}
return 0;
}
////////////////////////////////////////////////////////////
// init() should set up any device-specific stuff, and
// point all the function pointers.
/***********************************************************
* init() should set up any device-specific stuff, and
* point all the function pointers.
*/
MODULE_EXPORT int
lircin_init (Driver * drvthis, char *args)
lircin_init (Driver *drvthis, char *args)
{
/* assign funktions */
/* open socket to lirc */
if (-1 == (fd = lirc_init ("lcdd", 1))) {
fprintf (stderr, "no infrared remote support available\n");
if (-1 == (fd = lirc_init ("lcdd", LIRCIN_VERBOSELY))) {
report( RPT_ERR, "lirc: Could not connect to lircd." );
return -1;
}
if (0 != lirc_readconfig (NULL, &config, NULL)) {
lirc_deinit ();
report( RPT_ERR, "lirc: lirc_readconfig() failed." );
return -1;
}
fcntl (fd, F_SETFL, O_NONBLOCK);
@@ -114,3 +73,32 @@ lircin_init (Driver * drvthis, char *args)
return 0;
}
/*********************************************************************
* Closes the device
*/
MODULE_EXPORT void
lircin_close (Driver *drvthis)
{
lirc_freeconfig (config);
lirc_deinit ();
}
/*********************************************************************
* Tries to read a character from an input device...
*
* Return NULL for "nothing available".
*/
MODULE_EXPORT char *
lircin_get_key (Driver *drvthis)
{
char *code=NULL, *cmd=NULL;
if ( (lirc_nextcode(&code)==0) && (code!=NULL) ) {
if ( (lirc_code2char(config,code,&cmd)==0) && (cmd!=NULL) ) {
report (RPT_DEBUG, "lirc: \"%s\"", cmd);
}
free (code);
}
return cmd;
}