182 lines
4.2 KiB
Text
182 lines
4.2 KiB
Text
*** radio.c.orig Mon May 17 17:46:23 1993
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--- radio.c Wed Oct 2 07:02:27 2002
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***************
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*** 102,107 ****
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--- 102,121 ----
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void sigpoll_handler();
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#endif /* USE_SUN */
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+ #ifdef __FreeBSD__
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+ #include <string.h>
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+ #include <sys/soundcard.h>
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+
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+ #define AUDIO_IODEV "/dev/audio"
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+ #define AUDIO_CTLDEV "/dev/audioctl"
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+
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+ int interruptable = 1;
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+ int actlfd = -1;
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+ int afd = -1;
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+
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+ void sigpoll_handler();
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+ #endif /* __FreeBSD__ */
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+
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#ifdef USE_HP
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#include <netinet/tcp.h>
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#include <sys/audio.h>
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***************
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*** 380,386 ****
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fromlen = sizeof(from);
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buf = real_buf;
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n = recvfrom(curs, buf, HEADERSIZE + BUFFERSIZE, 0,
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! (struct stockaddr *)&from, &fromlen);
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if (n <= 0) {
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if (n == 0)
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continue; /* Ignore empty packets */
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--- 394,400 ----
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fromlen = sizeof(from);
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buf = real_buf;
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n = recvfrom(curs, buf, HEADERSIZE + BUFFERSIZE, 0,
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! (struct sockaddr *)&from, &fromlen);
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if (n <= 0) {
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if (n == 0)
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continue; /* Ignore empty packets */
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***************
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*** 408,414 ****
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case 'e': /* Echo */
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buf[6] = 'E';
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sendto(curs, buf, n, 0,
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! &from, fromlen);
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break;
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case 'S': /* Status from broadcast */
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break;
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--- 422,428 ----
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case 'e': /* Echo */
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buf[6] = 'E';
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sendto(curs, buf, n, 0,
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! (struct sockaddr *)&from, fromlen);
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break;
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case 'S': /* Status from broadcast */
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break;
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***************
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*** 452,458 ****
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"sending info '%s'\n",
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buf);
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sendto(curs, buf, strlen(buf), 0,
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! &from, fromlen);
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break;
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#ifndef USE_NX /* XXX I don't know how to close_speaker() on the NeXT */
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case 'p': /* Pause */
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--- 466,472 ----
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"sending info '%s'\n",
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buf);
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sendto(curs, buf, strlen(buf), 0,
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! (struct sockaddr *)&from, fromlen);
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break;
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#ifndef USE_NX /* XXX I don't know how to close_speaker() on the NeXT */
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case 'p': /* Pause */
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***************
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*** 585,590 ****
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--- 599,612 ----
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akt_buf = (akt_buf + 1) % NUM_BUFFER;
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}
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#endif /* USE_NX */
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+ #ifdef __FreeBSD__
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+ if (!filter) {
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+ if (write(afd, buf, n) != n) {
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+ perror("write afd");
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+ break;
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+ }
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+ }
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+ #endif /* __FreeBSD__ */
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#ifdef USE_SUN
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if (!filter) {
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if (write(afd, buf, n) != n) {
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***************
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*** 716,721 ****
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--- 738,806 ----
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#endif /* USE_AL */
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+ #ifdef __FreeBSD__
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+
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+ void open_speaker()
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+ {
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+ char name[30] = "/dev/mixer";
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+ int foo, bar, baz, dev;
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+ int devmask = 0, recmask = 0, recsrc = 0;
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+ char *names[SOUND_MIXER_NRDEVICES] = SOUND_DEVICE_NAMES;
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+
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+ /* Write to AUDIO_IODEV */
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+ if ((afd = open(AUDIO_IODEV, O_WRONLY)) < 0) {
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+ perror(AUDIO_IODEV);
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+ exit(1);
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+ }
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+
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+ /* Set the volume */
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+ if (volume >= 0) {
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+ if ((baz = open(name, O_RDWR)) < 0) {
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+ perror(name);
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+ exit(1);
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+ }
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+ if (ioctl(baz, SOUND_MIXER_READ_DEVMASK, &devmask) == -1) {
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+ perror("SOUND_MIXER_READ_DEVMASK");
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+ exit(-1);
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+ }
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+ if (ioctl(baz, SOUND_MIXER_READ_RECMASK, &recmask) == -1) {
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+ perror("SOUND_MIXER_READ_RECMASK");
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+ exit(-1);
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+ }
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+ if (ioctl(baz, SOUND_MIXER_READ_RECSRC, &recsrc) == -1) {
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+ perror("SOUND_MIXER_READ_RECSRC");
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+ exit(-1);
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+ }
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+
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+ for (foo = 0; foo < SOUND_MIXER_NRDEVICES &&
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+ strcmp(names[foo],"vol"); foo++);
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+
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+ if (foo >= SOUND_MIXER_NRDEVICES) {
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+ close(baz);
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+ perror("VOLUME_ERROR");
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+ } else {
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+ if (volume < 0) volume = 0;
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+ if (volume > 100) volume = 100;
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+ bar = volume | (volume << 8);
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+ if (pdebug)
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+ printf("Setting the mixer %s to %d.\n",
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+ names[foo], volume);
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+ if (ioctl(baz, MIXER_WRITE(foo), &bar) == -1)
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+ perror("WRITE_MIXER");
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+ close(baz);
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+ }
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+
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+ }
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+ }
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+
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+ void close_speaker()
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+ {
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+ close(afd);
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+ afd = actlfd = -1;
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+ }
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+
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+ #endif /* __FreeBSD__ */
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+
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#ifdef USE_SUN
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void open_speaker()
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***************
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*** 1000,1006 ****
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else
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grpaddr.s_addr = inet_addr(group);
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! if (!IN_MULTICAST(grpaddr.s_addr)) {
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fprintf(stderr, "Bad multicast group: %s\n", group);
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exit(1);
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}
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--- 1085,1091 ----
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else
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grpaddr.s_addr = inet_addr(group);
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! if (!IN_MULTICAST(ntohl(grpaddr.s_addr))) {
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fprintf(stderr, "Bad multicast group: %s\n", group);
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exit(1);
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}
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