Initial revision

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@2 b3059339-0415-0410-9bf9-f77b7e298cf2

1 files changed, 143 insertions, 0 deletions

diff --git a/lirc_mp.c b/lirc_mp.c
new file mode 100644
index 0000000000..7ab91c06cd
--- /dev/null
+++ b/lirc_mp.c
@@ -0,0 +1,143 @@
+/*
+
+ lirc support for MPLayer (see www.lirc.org)
+
+ v0.1
+ 
+ written 15/2/2001 by Andreas Ackermann (acki@acki-netz.de) 
+
+ file comes without warranty and all 
+
+*/
+
+// hack, will be remove later when ./configure fixed...
+#include "config.h"
+#ifdef HAVE_LIRC
+
+// start of LIRC support
+
+#include <lirc/lirc_client.h>
+#include <errno.h>
+#include <stdio.h>
+#include <sys/ioctl.h>
+#include <string.h>
+#include <fcntl.h>
+#include "linux/keycodes.h"
+
+// global stuff ----------------------------------------------------
+
+static struct lirc_config *lirc_config;
+static int    lirc_is_setup = 0;
+
+// setup routine ---------------------------------------------------
+
+void lirc_mp_setup(void){
+
+  int lirc_flags;
+  int lirc_sock;
+
+  printf("Setting up lirc support...\n");
+  if((lirc_sock=lirc_init("mplayer_lirc",1))==-1){
+    printf("Failed opening lirc support!\n");
+    printf("You won't be able to use your remote control\n");
+    return;
+  }
+
+  fcntl(lirc_sock,F_SETOWN,getpid());
+  lirc_flags=fcntl(lirc_sock,F_GETFL,0);
+  if(lirc_flags!=-1)
+  {
+     fcntl(lirc_sock,F_SETFL,lirc_flags|O_NONBLOCK);
+  }else{
+    lirc_deinit();
+    printf("Something's wrong with the lirc socket: %s\n", 
+            strerror(errno));
+    printf("You won't be able to use your remote control\n");
+    return;
+  }
+
+
+  if(lirc_readconfig( NULL,&lirc_config,NULL )!=0 ){
+    printf("Failed to read standard config (~/.lircrc)!\n" );
+    printf("You won't be able to use your remote control\n");
+    lirc_deinit();
+    return;
+  }
+  printf("LIRC init was successful.\n");
+  lirc_is_setup = 1;
+}
+
+// cleanup routine -------------------------------------------
+
+void lirc_mp_cleanup(void){
+  if(lirc_is_setup != 0){
+    printf("Cleaning up lirc stuff.\n");
+    lirc_mp_getinput(NULL);
+    lirc_freeconfig(lirc_config);
+    lirc_deinit();
+    lirc_is_setup = 0;
+  }
+}
+
+// get some events -------------------------------------------
+
+
+struct lirc_cmd {
+  unsigned char *lc_lirccmd;
+  int mplayer_cmd;
+};
+
+int lirc_mp_getinput(){
+
+  static struct lirc_cmd lirc_cmd[] = {
+    {"QUIT", KEY_ESC},
+    {"FWD" , KEY_RIGHT},
+    {"FFWD" , KEY_UP},
+    {"RWND" , KEY_LEFT},
+    {"FRWND" , KEY_DOWN},
+    {"PAUSE", 'p'}    
+  };
+       
+  char *code;
+  char *c;
+  int ret;
+  int i;
+  int retval = 0;
+
+  if( lirc_is_setup == 0)return 0;
+  
+  if(lirc_config == NULL ){
+    // do some cleanupstuff like freeing memory or the like
+    // (if we ever should do it the right way and loop over all
+    // all strings delivered by lirc_code2char() )
+  }else{
+
+    if(lirc_nextcode(&code)==0){
+      if(code!=NULL){
+        // this should be a while loop 
+        // but we would have to introduce state since we need to keep 
+        // code
+        if((ret=lirc_code2char(lirc_config,code,&c))==0 && c!=NULL){
+          fprintf(stderr, "LIRC: Got string \"%s\"",c);
+          for(i=0; i< (sizeof(lirc_cmd)/sizeof(struct lirc_cmd)); i++){
+	    if(!(strcmp(lirc_cmd[i].lc_lirccmd, c))){
+              retval = lirc_cmd[i].mplayer_cmd;
+	      break;
+	    }
+
+          }
+        }
+        free(code);
+        if(ret==-1){ 
+           printf("LIRC: lirc_code2char() returned an error!\n");
+        }
+      }
+    }
+  }
+  return retval;
+}
+
+// end lirc support
+
+#endif // HAVE_LIRC
+