freebsd-ports/audio/radio/files/patch-ac

*** radio.c.orig	Mon May 17 01:46:23 1993
--- radio.c	Sat Jun 19 02:36:48 1999
***************
*** 102,107 ****
--- 102,121 ----
  void sigpoll_handler();
  #endif /* USE_SUN */
  
+ #ifdef __FreeBSD__
+ #include <string.h>
+ #include <machine/soundcard.h>
+ 
+ #define AUDIO_IODEV     "/dev/audio"
+ #define AUDIO_CTLDEV    "/dev/audioctl"
+ 
+ int interruptable = 1;
+ int actlfd = -1;
+ int afd = -1;
+ 
+ void sigpoll_handler();
+ #endif /* __FreeBSD__ */
+ 
  #ifdef USE_HP
  #include <netinet/tcp.h>
  #include <sys/audio.h>
***************
*** 380,386 ****
  		fromlen = sizeof(from);
  		buf = real_buf;
  		n = recvfrom(curs, buf, HEADERSIZE + BUFFERSIZE, 0,
! 			     (struct stockaddr *)&from, &fromlen);
  		if (n <= 0) {
  			if (n == 0)
  				continue; /* Ignore empty packets */
--- 394,400 ----
  		fromlen = sizeof(from);
  		buf = real_buf;
  		n = recvfrom(curs, buf, HEADERSIZE + BUFFERSIZE, 0,
! 			     (struct sockaddr *)&from, &fromlen);
  		if (n <= 0) {
  			if (n == 0)
  				continue; /* Ignore empty packets */
***************
*** 408,414 ****
  				case 'e':		/* Echo */
  					buf[6] = 'E';
  					sendto(curs, buf, n, 0,
! 					       &from, fromlen);
  					break;
  				case 'S':	/* Status from broadcast */
  					break;
--- 422,428 ----
  				case 'e':		/* Echo */
  					buf[6] = 'E';
  					sendto(curs, buf, n, 0,
! 					       (struct sockaddr *)&from, fromlen);
  					break;
  				case 'S':	/* Status from broadcast */
  					break;
***************
*** 452,458 ****
  							"sending info '%s'\n",
  							buf);
  					sendto(curs, buf, strlen(buf), 0,
! 					       &from, fromlen);
  					break;
  #ifndef USE_NX /* XXX I don't know how to close_speaker() on the NeXT */
  				case 'p':		/* Pause */
--- 466,472 ----
  							"sending info '%s'\n",
  							buf);
  					sendto(curs, buf, strlen(buf), 0,
! 					       (struct sockaddr *)&from, fromlen);
  					break;
  #ifndef USE_NX /* XXX I don't know how to close_speaker() on the NeXT */
  				case 'p':		/* Pause */
***************
*** 585,590 ****
--- 599,612 ----
  				akt_buf = (akt_buf + 1) % NUM_BUFFER;
  			}
  #endif /* USE_NX */
+ #ifdef __FreeBSD__
+ 			if (!filter) {
+ 				if (write(afd, buf, n) != n) {
+ 					perror("write afd");
+ 					break;
+ 				}
+ 			}
+ #endif /* __FreeBSD__ */
  #ifdef USE_SUN
  			if (!filter) {
  				if (write(afd, buf, n) != n) {
***************
*** 716,721 ****
--- 738,806 ----
  
  #endif /* USE_AL */
  
+ #ifdef __FreeBSD__
+ 
+ void open_speaker()
+ {	
+ 	char name[30] = "/dev/mixer";
+ 	int foo, bar, baz, dev;
+ 	int devmask = 0, recmask = 0, recsrc = 0;
+ 	char *names[SOUND_MIXER_NRDEVICES] = SOUND_DEVICE_NAMES;
+ 
+ 	/* Write to AUDIO_IODEV */
+ 	if ((afd = open(AUDIO_IODEV, O_WRONLY)) < 0) {
+ 		perror(AUDIO_IODEV);
+ 		exit(1);
+ 	}
+ 
+ 	/* Set the volume */
+ 	if (volume >= 0) {
+ 		if ((baz = open(name, O_RDWR)) < 0) {
+ 			perror(name);
+ 			exit(1);
+ 		}
+ 		if (ioctl(baz, SOUND_MIXER_READ_DEVMASK, &devmask) == -1) {
+ 			perror("SOUND_MIXER_READ_DEVMASK");
+ 			exit(-1);
+ 		}
+ 		if (ioctl(baz, SOUND_MIXER_READ_RECMASK, &recmask) == -1) {
+ 			perror("SOUND_MIXER_READ_RECMASK");
+ 			exit(-1);
+ 		}
+ 		if (ioctl(baz, SOUND_MIXER_READ_RECSRC, &recsrc) == -1) {
+ 			perror("SOUND_MIXER_READ_RECSRC");
+ 			exit(-1);
+ 		}
+ 
+ 		for (foo = 0; foo < SOUND_MIXER_NRDEVICES &&
+ 					strcmp(names[foo],"vol"); foo++);
+ 
+ 		if (foo >= SOUND_MIXER_NRDEVICES) {
+ 			close(baz);
+ 			perror("VOLUME_ERROR");
+ 		} else {
+ 			if (volume < 0) volume = 0;
+ 			if (volume > 100) volume = 100;
+ 			bar = volume | (volume << 8);
+ 			if (pdebug)
+ 				printf("Setting the mixer %s to %d.\n",
+ 						names[foo], volume);
+ 			if (ioctl(baz, MIXER_WRITE(foo), &bar) == -1)
+ 				perror("WRITE_MIXER");
+ 			close(baz);
+ 		}
+ 
+ 	}
+ }
+ 
+ void close_speaker()
+ {
+ 	close(afd);
+ 	afd = actlfd = -1;
+ }
+ 
+ #endif /* __FreeBSD__ */
+ 
  #ifdef USE_SUN
  
  void open_speaker()
***************
*** 1000,1006 ****
  	else
  	    grpaddr.s_addr = inet_addr(group);
  
! 	if (!IN_MULTICAST(grpaddr.s_addr)) {
  		fprintf(stderr, "Bad multicast group: %s\n", group);
  		exit(1);
  	}
--- 1085,1091 ----
  	else
  	    grpaddr.s_addr = inet_addr(group);
  
! 	if (!IN_MULTICAST(ntohl(grpaddr.s_addr))) {
  		fprintf(stderr, "Bad multicast group: %s\n", group);
  		exit(1);
  	}