#include "config.h"#include <lirc/lirc_client.h>#include <errno.h>#include <mplaylib.h>#include <sys/types.h>#include "mplayertm.h"#include "mplaylib.h"#include "mp_msg.h"#include "help_mp.h"#include "input.h"static struct lirc_config *lirc_config;char *lirc_configfile;static char* cmd_buf = NULL;int mp_input_lirc_init(void) {  int lirc_sock;  mp_msg(MSGT_LIRC,MSGL_V,MSGTR_SettingUpLIRC);  if((lirc_sock=lirc_init("mplayer",1))==-1){    mp_msg(MSGT_LIRC,MSGL_ERR,MSGTR_LIRCopenfailed);    return -1;  }  if(lirc_readconfig( lirc_configfile,&lirc_config,NULL )!=0 ){    mp_msg(MSGT_LIRC,MSGL_ERR,MSGTR_LIRCcfgerr,		    lirc_configfile == NULL ? "~/.lircrc" : lirc_configfile);    lirc_deinit();    return -1;  }  return lirc_sock;}int mp_input_lirc_read(int fd,char* dest, int s) {  fd_set fds;  struct timeval tv;  int r,cl = 0;  char *code = NULL,*c = NULL;  // We have something in the buffer return it  if(cmd_buf != NULL) {    int l = strlen(cmd_buf), w = l > s ? s : l;    memcpy(dest,cmd_buf,w);    l -= w;    if(l > 0)      memmove(cmd_buf,&cmd_buf[w],l+1);    else {      free(cmd_buf);      cmd_buf = NULL;    }    return w;  }        // Nothing in the buffer, pool the lirc fd  FD_ZERO(&fds);  FD_SET(fd,&fds);  memset(&tv,0,sizeof(tv));  while((r = select(fd+1,&fds,NULL,NULL,&tv)) <= 0) {    if(r < 0) {      if(errno == EINTR)	continue;      mp_msg(MSGT_INPUT,MSGL_ERR,"Select error : %s\n",strerror(errno));      return MP_INPUT_ERROR;    } else      return MP_INPUT_NOTHING;  }    // There's something to read  if(lirc_nextcode(&code) != 0) {    mp_msg(MSGT_INPUT,MSGL_ERR,"Lirc error :(\n");    return MP_INPUT_DEAD;  }  if(!code) return MP_INPUT_NOTHING;  // We put all cmds in a single buffer separated by \n  while((r = lirc_code2char(lirc_config,code,&c))==0 && c!=NULL) {    int l = strlen(c);    if(l <= 0)      continue;    cmd_buf = realloc(cmd_buf,cl+l+2);    memcpy(&cmd_buf[cl],c,l);    cl += l+1;    cmd_buf[cl-1] = '\n';    cmd_buf[cl] = '\0';  }  free(code);  if(r < 0)    return MP_INPUT_DEAD;  else if(cmd_buf) // return the first command in the buffer    return mp_input_lirc_read(fd,dest,s);  else    return MP_INPUT_RETRY;}voidmp_input_lirc_close(int fd) {  if(cmd_buf) {    free(cmd_buf);    cmd_buf = NULL;  }  lirc_freeconfig(lirc_config);  lirc_deinit();}