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#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <errno.h>
#include <fcntl.h>
#include <pthread.h>
#include "config.h"
#ifdef HAVE_LIBLIRC_CLIENT
# include <lirc/lirc_client.h>
#endif
#include "grab-ng.h"
#include "commands.h"
#include "lirc.h"
#include "event.h"
/*-----------------------------------------------------------------------*/
extern int debug;
#ifdef HAVE_LIBLIRC_CLIENT
static struct lirc_config *config = NULL;
static struct event_entry lirc_events[] = {
{
event: "lirc-key-ch+",
action: "setstation next",
},{
event: "lirc-key-ch-",
action: "setstation prev",
},{
event: "lirc-key-vol+",
action: "volume inc",
},{
event: "lirc-key-vol-",
action: "volume dec",
},{
event: "lirc-key-mute",
action: "volume mute",
},{
event: "lirc-key-full_screen",
action: "fullscreen toggle",
},{
event: "lirc-key-source",
action: "setinput next",
},{
event: "lirc-key-reserved",
action: "quit",
},{
event: "lirc-key-0",
action: "keypad 0",
},{
event: "lirc-key-1",
action: "keypad 1",
},{
event: "lirc-key-2",
action: "keypad 2",
},{
event: "lirc-key-3",
action: "keypad 3",
},{
event: "lirc-key-4",
action: "keypad 4",
},{
event: "lirc-key-5",
action: "keypad 5",
},{
event: "lirc-key-6",
action: "keypad 6",
},{
event: "lirc-key-7",
action: "keypad 7",
},{
event: "lirc-key-8",
action: "keypad 8",
},{
event: "lirc-key-9",
action: "keypad 9",
},{
/* end of list */
}
};
#endif
int lirc_tv_init()
{
#ifdef HAVE_LIBLIRC_CLIENT
int fd;
if (-1 == (fd = lirc_init("xawtv",debug))) {
if (debug)
fprintf(stderr,"lirc: no infrared remote support available\n");
return -1;
}
if (0 != lirc_readconfig(NULL,&config,NULL)) {
config = NULL;
}
if (debug)
fprintf(stderr, "lirc: ~/.lircrc file %sfound\n",
config ? "" : "not ");
fcntl(fd,F_SETFL,O_NONBLOCK);
fcntl(fd,F_SETFD,FD_CLOEXEC);
event_register_list(lirc_events);
if (debug)
fprintf(stderr,"lirc: init ok\n");
return fd;
#else
if (debug)
fprintf(stderr,"lirc: not enabled at compile time\n");
return -1;
#endif
}
int lirc_tv_havedata()
{
#ifdef HAVE_LIBLIRC_CLIENT
char *code,event[32],*cmd,**argv;
int dummy,repeat,argc;
int ret=-1;
strcpy(event,"lirc-key-");
while (lirc_nextcode(&code)==0 && code!=NULL) {
ret = 0;
if (3 != sscanf(code,"%x %x %20s",&dummy,&repeat,event+9)) {
fprintf(stderr,"lirc: oops, parse error: %s",code);
continue;
}
if (debug)
fprintf(stderr,"lirc: key=%s repeat=%d\n", event+9, repeat);
if (config) {
/* use ~/.lircrc */
while (lirc_code2char(config,code,&cmd)==0 && cmd != NULL) {
if (debug)
fprintf(stderr,"lirc: cmd \"%s\"\n", cmd);
if (0 == strcasecmp(cmd,"eventmap")) {
event_dispatch(event);
} else {
argv = split_cmdline(cmd,&argc);
do_command(argc,argv);
}
}
} else {
/* standalone mode */
if (!repeat)
event_dispatch(event);
}
free(code);
}
return ret;
#else
return 0;
#endif
}
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