mirror of
https://github.com/mpv-player/mpv
synced 2024-12-23 15:22:09 +00:00
144 lines
3.2 KiB
C
144 lines
3.2 KiB
C
/*
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lirc support for MPLayer (see www.lirc.org)
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v0.1
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written 15/2/2001 by Andreas Ackermann (acki@acki-netz.de)
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file comes without warranty and all
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*/
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// hack, will be remove later when ./configure fixed...
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#include "config.h"
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#ifdef HAVE_LIRC
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// start of LIRC support
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#include <lirc/lirc_client.h>
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#include <errno.h>
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#include <stdio.h>
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#include <sys/ioctl.h>
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#include <string.h>
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#include <fcntl.h>
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#include "linux/keycodes.h"
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// global stuff ----------------------------------------------------
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static struct lirc_config *lirc_config;
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static int lirc_is_setup = 0;
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// setup routine ---------------------------------------------------
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void lirc_mp_setup(void){
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int lirc_flags;
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int lirc_sock;
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printf("Setting up lirc support...\n");
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if((lirc_sock=lirc_init("mplayer_lirc",1))==-1){
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printf("Failed opening lirc support!\n");
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printf("You won't be able to use your remote control\n");
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return;
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}
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fcntl(lirc_sock,F_SETOWN,getpid());
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lirc_flags=fcntl(lirc_sock,F_GETFL,0);
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if(lirc_flags!=-1)
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{
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fcntl(lirc_sock,F_SETFL,lirc_flags|O_NONBLOCK);
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}else{
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lirc_deinit();
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printf("Something's wrong with the lirc socket: %s\n",
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strerror(errno));
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printf("You won't be able to use your remote control\n");
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return;
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}
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if(lirc_readconfig( NULL,&lirc_config,NULL )!=0 ){
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printf("Failed to read standard config (~/.lircrc)!\n" );
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printf("You won't be able to use your remote control\n");
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lirc_deinit();
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return;
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}
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printf("LIRC init was successful.\n");
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lirc_is_setup = 1;
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}
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// cleanup routine -------------------------------------------
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void lirc_mp_cleanup(void){
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if(lirc_is_setup != 0){
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printf("Cleaning up lirc stuff.\n");
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lirc_mp_getinput(NULL);
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lirc_freeconfig(lirc_config);
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lirc_deinit();
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lirc_is_setup = 0;
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}
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}
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// get some events -------------------------------------------
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struct lirc_cmd {
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unsigned char *lc_lirccmd;
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int mplayer_cmd;
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};
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int lirc_mp_getinput(){
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static struct lirc_cmd lirc_cmd[] = {
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{"QUIT", KEY_ESC},
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{"FWD" , KEY_RIGHT},
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{"FFWD" , KEY_UP},
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{"RWND" , KEY_LEFT},
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{"FRWND" , KEY_DOWN},
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{"PAUSE", 'p'}
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};
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char *code;
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char *c;
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int ret;
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int i;
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int retval = 0;
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if( lirc_is_setup == 0)return 0;
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if(lirc_config == NULL ){
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// do some cleanupstuff like freeing memory or the like
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// (if we ever should do it the right way and loop over all
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// all strings delivered by lirc_code2char() )
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}else{
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if(lirc_nextcode(&code)==0){
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if(code!=NULL){
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// this should be a while loop
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// but we would have to introduce state since we need to keep
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// code
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if((ret=lirc_code2char(lirc_config,code,&c))==0 && c!=NULL){
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fprintf(stderr, "LIRC: Got string \"%s\"",c);
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for(i=0; i< (sizeof(lirc_cmd)/sizeof(struct lirc_cmd)); i++){
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if(!(strcmp(lirc_cmd[i].lc_lirccmd, c))){
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retval = lirc_cmd[i].mplayer_cmd;
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break;
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}
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}
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}
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free(code);
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if(ret==-1){
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printf("LIRC: lirc_code2char() returned an error!\n");
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}
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}
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}
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}
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return retval;
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}
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// end lirc support
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#endif // HAVE_LIRC
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