coding guidelines cleanup
remove background thread and all sound generation mechanisms, as the built-in indications can handle everything that is needed git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@96245 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
parent
c9f70f995b
commit
2e5cc8f3c0
|
@ -56,15 +56,6 @@ ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
|
|||
#include "asterisk/abstract_jb.h"
|
||||
#include "asterisk/musiconhold.h"
|
||||
|
||||
#include "busy.h"
|
||||
#include "ringtone.h"
|
||||
#include "ring10.h"
|
||||
#include "answer.h"
|
||||
|
||||
#ifdef ALSA_MONITOR
|
||||
#include "alsa-monitor.h"
|
||||
#endif
|
||||
|
||||
/*! Global jitterbuffer configuration - by default, jb is disabled */
|
||||
static struct ast_jb_conf default_jbconf = {
|
||||
.flags = 0,
|
||||
|
@ -102,10 +93,6 @@ static snd_pcm_format_t format = SND_PCM_FORMAT_S16_BE;
|
|||
static char indevname[50] = ALSA_INDEV;
|
||||
static char outdevname[50] = ALSA_OUTDEV;
|
||||
|
||||
#if 0
|
||||
static struct timeval lasttime;
|
||||
#endif
|
||||
|
||||
static int silencesuppression = 0;
|
||||
static int silencethreshold = 1000;
|
||||
|
||||
|
@ -121,37 +108,12 @@ static char mohinterpret[MAX_MUSICCLASS];
|
|||
|
||||
static int hookstate = 0;
|
||||
|
||||
static short silence[FRAME_SIZE] = { 0, };
|
||||
|
||||
struct sound {
|
||||
int ind;
|
||||
short *data;
|
||||
int datalen;
|
||||
int samplen;
|
||||
int silencelen;
|
||||
int repeat;
|
||||
};
|
||||
|
||||
static struct sound sounds[] = {
|
||||
{AST_CONTROL_RINGING, ringtone, sizeof(ringtone) / 2, 16000, 32000, 1},
|
||||
{AST_CONTROL_BUSY, busy, sizeof(busy) / 2, 4000, 4000, 1},
|
||||
{AST_CONTROL_CONGESTION, busy, sizeof(busy) / 2, 2000, 2000, 1},
|
||||
{AST_CONTROL_RING, ring10, sizeof(ring10) / 2, 16000, 32000, 1},
|
||||
{AST_CONTROL_ANSWER, answer, sizeof(answer) / 2, 2200, 0, 0},
|
||||
};
|
||||
|
||||
/* Sound command pipe */
|
||||
static int sndcmd[2];
|
||||
|
||||
static struct chan_alsa_pvt {
|
||||
/* We only have one ALSA structure -- near sighted perhaps, but it
|
||||
keeps this driver as simple as possible -- as it should be. */
|
||||
struct ast_channel *owner;
|
||||
char exten[AST_MAX_EXTENSION];
|
||||
char context[AST_MAX_CONTEXT];
|
||||
#if 0
|
||||
snd_pcm_t *card;
|
||||
#endif
|
||||
snd_pcm_t *icard, *ocard;
|
||||
|
||||
} alsa;
|
||||
|
@ -160,8 +122,6 @@ static struct chan_alsa_pvt {
|
|||
with 160 sample frames, and a buffer size of 3, we have a 60ms buffer,
|
||||
usually plenty. */
|
||||
|
||||
pthread_t sthread;
|
||||
|
||||
#define MAX_BUFFER_SIZE 100
|
||||
|
||||
/* File descriptors for sound device */
|
||||
|
@ -170,13 +130,6 @@ static int writedev = -1;
|
|||
|
||||
static int autoanswer = 1;
|
||||
|
||||
static int cursound = -1;
|
||||
static int sampsent = 0;
|
||||
static int silencelen = 0;
|
||||
static int offset = 0;
|
||||
static int nosound = 0;
|
||||
|
||||
/* ZZ */
|
||||
static struct ast_channel *alsa_request(const char *type, int format, void *data, int *cause);
|
||||
static int alsa_digit(struct ast_channel *c, char digit, unsigned int duration);
|
||||
static int alsa_text(struct ast_channel *c, const char *text);
|
||||
|
@ -204,136 +157,6 @@ static const struct ast_channel_tech alsa_tech = {
|
|||
.fixup = alsa_fixup,
|
||||
};
|
||||
|
||||
static int send_sound(void)
|
||||
{
|
||||
short myframe[FRAME_SIZE];
|
||||
int total = FRAME_SIZE;
|
||||
short *frame = NULL;
|
||||
int amt = 0, res, myoff;
|
||||
snd_pcm_state_t state;
|
||||
|
||||
if (cursound == -1)
|
||||
return 0;
|
||||
|
||||
res = total;
|
||||
if (sampsent < sounds[cursound].samplen) {
|
||||
myoff = 0;
|
||||
while (total) {
|
||||
amt = total;
|
||||
if (amt > (sounds[cursound].datalen - offset))
|
||||
amt = sounds[cursound].datalen - offset;
|
||||
memcpy(myframe + myoff, sounds[cursound].data + offset, amt * 2);
|
||||
total -= amt;
|
||||
offset += amt;
|
||||
sampsent += amt;
|
||||
myoff += amt;
|
||||
if (offset >= sounds[cursound].datalen)
|
||||
offset = 0;
|
||||
}
|
||||
/* Set it up for silence */
|
||||
if (sampsent >= sounds[cursound].samplen)
|
||||
silencelen = sounds[cursound].silencelen;
|
||||
frame = myframe;
|
||||
} else {
|
||||
if (silencelen > 0) {
|
||||
frame = silence;
|
||||
silencelen -= res;
|
||||
} else {
|
||||
if (sounds[cursound].repeat) {
|
||||
/* Start over */
|
||||
sampsent = 0;
|
||||
offset = 0;
|
||||
} else {
|
||||
cursound = -1;
|
||||
nosound = 0;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
|
||||
if (res == 0 || !frame)
|
||||
return 0;
|
||||
|
||||
#ifdef ALSA_MONITOR
|
||||
alsa_monitor_write((char *) frame, res * 2);
|
||||
#endif
|
||||
state = snd_pcm_state(alsa.ocard);
|
||||
if (state == SND_PCM_STATE_XRUN)
|
||||
snd_pcm_prepare(alsa.ocard);
|
||||
res = snd_pcm_writei(alsa.ocard, frame, res);
|
||||
if (res > 0)
|
||||
return 0;
|
||||
return 0;
|
||||
}
|
||||
|
||||
static void *sound_thread(void *unused)
|
||||
{
|
||||
fd_set rfds;
|
||||
fd_set wfds;
|
||||
int max, res;
|
||||
|
||||
for (;;) {
|
||||
FD_ZERO(&rfds);
|
||||
FD_ZERO(&wfds);
|
||||
max = sndcmd[0];
|
||||
FD_SET(sndcmd[0], &rfds);
|
||||
if (cursound > -1) {
|
||||
FD_SET(writedev, &wfds);
|
||||
if (writedev > max)
|
||||
max = writedev;
|
||||
}
|
||||
#ifdef ALSA_MONITOR
|
||||
if (!alsa.owner) {
|
||||
FD_SET(readdev, &rfds);
|
||||
if (readdev > max)
|
||||
max = readdev;
|
||||
}
|
||||
#endif
|
||||
res = ast_select(max + 1, &rfds, &wfds, NULL, NULL);
|
||||
if (res < 1) {
|
||||
ast_log(LOG_WARNING, "select failed: %s\n", strerror(errno));
|
||||
continue;
|
||||
}
|
||||
#ifdef ALSA_MONITOR
|
||||
if (FD_ISSET(readdev, &rfds)) {
|
||||
/* Keep the pipe going with read audio */
|
||||
snd_pcm_state_t state;
|
||||
short buf[FRAME_SIZE];
|
||||
int r;
|
||||
|
||||
state = snd_pcm_state(alsa.ocard);
|
||||
if (state == SND_PCM_STATE_XRUN) {
|
||||
snd_pcm_prepare(alsa.ocard);
|
||||
}
|
||||
r = snd_pcm_readi(alsa.icard, buf, FRAME_SIZE);
|
||||
if (r == -EPIPE) {
|
||||
#if DEBUG
|
||||
ast_log(LOG_ERROR, "XRUN read\n");
|
||||
#endif
|
||||
snd_pcm_prepare(alsa.icard);
|
||||
} else if (r == -ESTRPIPE) {
|
||||
ast_log(LOG_ERROR, "-ESTRPIPE\n");
|
||||
snd_pcm_prepare(alsa.icard);
|
||||
} else if (r < 0) {
|
||||
ast_log(LOG_ERROR, "Read error: %s\n", snd_strerror(r));
|
||||
} else
|
||||
alsa_monitor_read((char *) buf, r * 2);
|
||||
}
|
||||
#endif
|
||||
if (FD_ISSET(sndcmd[0], &rfds)) {
|
||||
read(sndcmd[0], &cursound, sizeof(cursound));
|
||||
silencelen = 0;
|
||||
offset = 0;
|
||||
sampsent = 0;
|
||||
}
|
||||
if (FD_ISSET(writedev, &wfds))
|
||||
if (send_sound())
|
||||
ast_log(LOG_WARNING, "Failed to write sound\n");
|
||||
}
|
||||
/* Never reached */
|
||||
return NULL;
|
||||
}
|
||||
|
||||
static snd_pcm_t *alsa_card_init(char *dev, snd_pcm_stream_t stream)
|
||||
{
|
||||
int err;
|
||||
|
@ -343,14 +166,8 @@ static snd_pcm_t *alsa_card_init(char *dev, snd_pcm_stream_t stream)
|
|||
snd_pcm_sw_params_t *swparams = NULL;
|
||||
struct pollfd pfd;
|
||||
snd_pcm_uframes_t period_size = PERIOD_FRAMES * 4;
|
||||
/* int period_bytes = 0; */
|
||||
snd_pcm_uframes_t buffer_size = 0;
|
||||
|
||||
unsigned int rate = DESIRED_RATE;
|
||||
#if 0
|
||||
unsigned int per_min = 1;
|
||||
#endif
|
||||
/* unsigned int per_max = 8; */
|
||||
snd_pcm_uframes_t start_threshold, stop_threshold;
|
||||
|
||||
err = snd_pcm_open(&handle, dev, stream, O_NONBLOCK);
|
||||
|
@ -398,17 +215,6 @@ static snd_pcm_t *alsa_card_init(char *dev, snd_pcm_stream_t stream)
|
|||
ast_debug(1, "Buffer size is set to %d frames\n", err);
|
||||
}
|
||||
|
||||
#if 0
|
||||
direction = 0;
|
||||
err = snd_pcm_hw_params_set_periods_min(handle, hwparams, &per_min, &direction);
|
||||
if (err < 0)
|
||||
ast_log(LOG_ERROR, "periods_min: %s\n", snd_strerror(err));
|
||||
|
||||
err = snd_pcm_hw_params_set_periods_max(handle, hwparams, &per_max, 0);
|
||||
if (err < 0)
|
||||
ast_log(LOG_ERROR, "periods_max: %s\n", snd_strerror(err));
|
||||
#endif
|
||||
|
||||
err = snd_pcm_hw_params(handle, hwparams);
|
||||
if (err < 0)
|
||||
ast_log(LOG_ERROR, "Couldn't set the new hw params: %s\n", snd_strerror(err));
|
||||
|
@ -417,7 +223,6 @@ static snd_pcm_t *alsa_card_init(char *dev, snd_pcm_stream_t stream)
|
|||
memset(swparams, 0, snd_pcm_sw_params_sizeof());
|
||||
snd_pcm_sw_params_current(handle, swparams);
|
||||
|
||||
#if 1
|
||||
if (stream == SND_PCM_STREAM_PLAYBACK)
|
||||
start_threshold = period_size;
|
||||
else
|
||||
|
@ -426,9 +231,7 @@ static snd_pcm_t *alsa_card_init(char *dev, snd_pcm_stream_t stream)
|
|||
err = snd_pcm_sw_params_set_start_threshold(handle, swparams, start_threshold);
|
||||
if (err < 0)
|
||||
ast_log(LOG_ERROR, "start threshold: %s\n", snd_strerror(err));
|
||||
#endif
|
||||
|
||||
#if 1
|
||||
if (stream == SND_PCM_STREAM_PLAYBACK)
|
||||
stop_threshold = buffer_size;
|
||||
else
|
||||
|
@ -437,18 +240,7 @@ static snd_pcm_t *alsa_card_init(char *dev, snd_pcm_stream_t stream)
|
|||
err = snd_pcm_sw_params_set_stop_threshold(handle, swparams, stop_threshold);
|
||||
if (err < 0)
|
||||
ast_log(LOG_ERROR, "stop threshold: %s\n", snd_strerror(err));
|
||||
#endif
|
||||
#if 0
|
||||
err = snd_pcm_sw_params_set_xfer_align(handle, swparams, PERIOD_FRAMES);
|
||||
if (err < 0)
|
||||
ast_log(LOG_ERROR, "Unable to set xfer alignment: %s\n", snd_strerror(err));
|
||||
#endif
|
||||
|
||||
#if 0
|
||||
err = snd_pcm_sw_params_set_silence_threshold(handle, swparams, silencethreshold);
|
||||
if (err < 0)
|
||||
ast_log(LOG_ERROR, "Unable to set silence threshold: %s\n", snd_strerror(err));
|
||||
#endif
|
||||
err = snd_pcm_sw_params(handle, swparams);
|
||||
if (err < 0)
|
||||
ast_log(LOG_ERROR, "sw_params: %s\n", snd_strerror(err));
|
||||
|
@ -477,7 +269,7 @@ static int soundcard_init(void)
|
|||
alsa.ocard = alsa_card_init(outdevname, SND_PCM_STREAM_PLAYBACK);
|
||||
|
||||
if (!alsa.icard || !alsa.ocard) {
|
||||
ast_log(LOG_ERROR, "Problem opening alsa I/O devices\n");
|
||||
ast_log(LOG_ERROR, "Problem opening ALSA I/O devices\n");
|
||||
return -1;
|
||||
}
|
||||
|
||||
|
@ -490,6 +282,7 @@ static int alsa_digit(struct ast_channel *c, char digit, unsigned int duration)
|
|||
ast_verbose(" << Console Received digit %c of duration %u ms >> \n",
|
||||
digit, duration);
|
||||
ast_mutex_unlock(&alsalock);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
@ -498,6 +291,7 @@ static int alsa_text(struct ast_channel *c, const char *text)
|
|||
ast_mutex_lock(&alsalock);
|
||||
ast_verbose(" << Console Received text %s >> \n", text);
|
||||
ast_mutex_unlock(&alsalock);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
@ -512,8 +306,8 @@ static void grab_owner(void)
|
|||
|
||||
static int alsa_call(struct ast_channel *c, char *dest, int timeout)
|
||||
{
|
||||
int res = 3;
|
||||
struct ast_frame f = { AST_FRAME_CONTROL };
|
||||
|
||||
ast_mutex_lock(&alsalock);
|
||||
ast_verbose(" << Call placed to '%s' on console >> \n", dest);
|
||||
if (autoanswer) {
|
||||
|
@ -531,56 +325,39 @@ static int alsa_call(struct ast_channel *c, char *dest, int timeout)
|
|||
f.subclass = AST_CONTROL_RINGING;
|
||||
ast_queue_frame(alsa.owner, &f);
|
||||
ast_channel_unlock(alsa.owner);
|
||||
ast_indicate(alsa.owner, AST_CONTROL_RINGING);
|
||||
}
|
||||
write(sndcmd[1], &res, sizeof(res));
|
||||
}
|
||||
snd_pcm_prepare(alsa.icard);
|
||||
snd_pcm_start(alsa.icard);
|
||||
ast_mutex_unlock(&alsalock);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static void answer_sound(void)
|
||||
{
|
||||
int res;
|
||||
nosound = 1;
|
||||
res = 4;
|
||||
write(sndcmd[1], &res, sizeof(res));
|
||||
|
||||
}
|
||||
|
||||
static int alsa_answer(struct ast_channel *c)
|
||||
{
|
||||
ast_mutex_lock(&alsalock);
|
||||
ast_verbose(" << Console call has been answered >> \n");
|
||||
answer_sound();
|
||||
ast_setstate(c, AST_STATE_UP);
|
||||
cursound = -1;
|
||||
snd_pcm_prepare(alsa.icard);
|
||||
snd_pcm_start(alsa.icard);
|
||||
ast_mutex_unlock(&alsalock);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int alsa_hangup(struct ast_channel *c)
|
||||
{
|
||||
int res;
|
||||
ast_mutex_lock(&alsalock);
|
||||
cursound = -1;
|
||||
c->tech_pvt = NULL;
|
||||
alsa.owner = NULL;
|
||||
ast_verbose(" << Hangup on console >> \n");
|
||||
ast_module_unref(ast_module_info->self);
|
||||
if (hookstate) {
|
||||
hookstate = 0;
|
||||
if (!autoanswer) {
|
||||
/* Congestion noise */
|
||||
res = 2;
|
||||
write(sndcmd[1], &res, sizeof(res));
|
||||
}
|
||||
}
|
||||
hookstate = 0;
|
||||
snd_pcm_drop(alsa.icard);
|
||||
ast_mutex_unlock(&alsalock);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
@ -594,18 +371,7 @@ static int alsa_write(struct ast_channel *chan, struct ast_frame *f)
|
|||
/* size_t frames = 0; */
|
||||
snd_pcm_state_t state;
|
||||
|
||||
/* Immediately return if no sound is enabled */
|
||||
if (nosound)
|
||||
return 0;
|
||||
|
||||
ast_mutex_lock(&alsalock);
|
||||
/* Stop any currently playing sound */
|
||||
if (cursound != -1) {
|
||||
snd_pcm_drop(alsa.ocard);
|
||||
snd_pcm_prepare(alsa.ocard);
|
||||
cursound = -1;
|
||||
}
|
||||
|
||||
|
||||
/* We have to digest the frame in 160-byte portions */
|
||||
if (f->datalen > sizeof(sizbuf) - sizpos) {
|
||||
|
@ -615,9 +381,6 @@ static int alsa_write(struct ast_channel *chan, struct ast_frame *f)
|
|||
memcpy(sizbuf + sizpos, f->data, f->datalen);
|
||||
len += f->datalen;
|
||||
pos = 0;
|
||||
#ifdef ALSA_MONITOR
|
||||
alsa_monitor_write(sizbuf, len);
|
||||
#endif
|
||||
state = snd_pcm_state(alsa.ocard);
|
||||
if (state == SND_PCM_STATE_XRUN)
|
||||
snd_pcm_prepare(alsa.ocard);
|
||||
|
@ -643,9 +406,8 @@ static int alsa_write(struct ast_channel *chan, struct ast_frame *f)
|
|||
}
|
||||
}
|
||||
ast_mutex_unlock(&alsalock);
|
||||
if (res > 0)
|
||||
res = 0;
|
||||
return res;
|
||||
|
||||
return res >= 0 ? 0 : res;
|
||||
}
|
||||
|
||||
|
||||
|
@ -661,7 +423,6 @@ static struct ast_frame *alsa_read(struct ast_channel *chan)
|
|||
int off = 0;
|
||||
|
||||
ast_mutex_lock(&alsalock);
|
||||
/* Acknowledge any pending cmd */
|
||||
f.frametype = AST_FRAME_NULL;
|
||||
f.subclass = 0;
|
||||
f.samples = 0;
|
||||
|
@ -715,21 +476,21 @@ static struct ast_frame *alsa_read(struct ast_channel *chan)
|
|||
f.offset = AST_FRIENDLY_OFFSET;
|
||||
f.src = "Console";
|
||||
f.mallocd = 0;
|
||||
#ifdef ALSA_MONITOR
|
||||
alsa_monitor_read((char *) buf, FRAME_SIZE * 2);
|
||||
#endif
|
||||
|
||||
}
|
||||
ast_mutex_unlock(&alsalock);
|
||||
|
||||
return &f;
|
||||
}
|
||||
|
||||
static int alsa_fixup(struct ast_channel *oldchan, struct ast_channel *newchan)
|
||||
{
|
||||
struct chan_alsa_pvt *p = newchan->tech_pvt;
|
||||
|
||||
ast_mutex_lock(&alsalock);
|
||||
p->owner = newchan;
|
||||
ast_mutex_unlock(&alsalock);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
@ -740,37 +501,29 @@ static int alsa_indicate(struct ast_channel *chan, int cond, const void *data, s
|
|||
ast_mutex_lock(&alsalock);
|
||||
|
||||
switch (cond) {
|
||||
case AST_CONTROL_BUSY:
|
||||
res = 1;
|
||||
break;
|
||||
case AST_CONTROL_CONGESTION:
|
||||
res = 2;
|
||||
break;
|
||||
case AST_CONTROL_RINGING:
|
||||
case AST_CONTROL_PROGRESS:
|
||||
break;
|
||||
case -1:
|
||||
res = -1;
|
||||
break;
|
||||
case AST_CONTROL_VIDUPDATE:
|
||||
res = -1;
|
||||
break;
|
||||
case AST_CONTROL_HOLD:
|
||||
ast_verbose(" << Console Has Been Placed on Hold >> \n");
|
||||
ast_moh_start(chan, data, mohinterpret);
|
||||
break;
|
||||
case AST_CONTROL_UNHOLD:
|
||||
ast_verbose(" << Console Has Been Retrieved from Hold >> \n");
|
||||
ast_moh_stop(chan);
|
||||
break;
|
||||
default:
|
||||
ast_log(LOG_WARNING, "Don't know how to display condition %d on %s\n", cond, chan->name);
|
||||
res = -1;
|
||||
case AST_CONTROL_BUSY:
|
||||
case AST_CONTROL_CONGESTION:
|
||||
case AST_CONTROL_RINGING:
|
||||
case -1:
|
||||
res = -1; /* Ask for inband indications */
|
||||
break;
|
||||
case AST_CONTROL_PROGRESS:
|
||||
case AST_CONTROL_PROCEEDING:
|
||||
case AST_CONTROL_VIDUPDATE:
|
||||
break;
|
||||
case AST_CONTROL_HOLD:
|
||||
ast_verbose(" << Console Has Been Placed on Hold >> \n");
|
||||
ast_moh_start(chan, data, mohinterpret);
|
||||
break;
|
||||
case AST_CONTROL_UNHOLD:
|
||||
ast_verbose(" << Console Has Been Retrieved from Hold >> \n");
|
||||
ast_moh_stop(chan);
|
||||
break;
|
||||
default:
|
||||
ast_log(LOG_WARNING, "Don't know how to display condition %d on %s\n", cond, chan->name);
|
||||
res = -1;
|
||||
}
|
||||
|
||||
if (res > -1)
|
||||
write(sndcmd[1], &res, sizeof(res));
|
||||
|
||||
ast_mutex_unlock(&alsalock);
|
||||
|
||||
return res;
|
||||
|
@ -814,8 +567,7 @@ static struct ast_channel *alsa_request(const char *type, int format, void *data
|
|||
int oldformat = format;
|
||||
struct ast_channel *tmp = NULL;
|
||||
|
||||
format &= AST_FORMAT_SLINEAR;
|
||||
if (!format) {
|
||||
if (!(format &= AST_FORMAT_SLINEAR)) {
|
||||
ast_log(LOG_NOTICE, "Asked to get a channel of format '%d'\n", oldformat);
|
||||
return NULL;
|
||||
}
|
||||
|
@ -825,8 +577,9 @@ static struct ast_channel *alsa_request(const char *type, int format, void *data
|
|||
if (alsa.owner) {
|
||||
ast_log(LOG_NOTICE, "Already have a call on the ALSA channel\n");
|
||||
*cause = AST_CAUSE_BUSY;
|
||||
} else if (!(tmp = alsa_new(&alsa, AST_STATE_DOWN)))
|
||||
} else if (!(tmp = alsa_new(&alsa, AST_STATE_DOWN))) {
|
||||
ast_log(LOG_WARNING, "Unable to create new ALSA channel\n");
|
||||
}
|
||||
|
||||
ast_mutex_unlock(&alsalock);
|
||||
|
||||
|
@ -848,6 +601,7 @@ static char *autoanswer_complete(const char *line, const char *word, int pos, in
|
|||
default:
|
||||
return NULL;
|
||||
}
|
||||
|
||||
return NULL;
|
||||
}
|
||||
|
||||
|
@ -870,6 +624,7 @@ static char *console_autoanswer(struct ast_cli_entry *e, int cmd, struct ast_cli
|
|||
|
||||
if ((a->argc != 2) && (a->argc != 3))
|
||||
return CLI_SHOWUSAGE;
|
||||
|
||||
ast_mutex_lock(&alsalock);
|
||||
if (a->argc == 2) {
|
||||
ast_cli(a->fd, "Auto answer is %s.\n", autoanswer ? "on" : "off");
|
||||
|
@ -882,6 +637,7 @@ static char *console_autoanswer(struct ast_cli_entry *e, int cmd, struct ast_cli
|
|||
res = CLI_SHOWUSAGE;
|
||||
}
|
||||
ast_mutex_unlock(&alsalock);
|
||||
|
||||
return res;
|
||||
}
|
||||
|
||||
|
@ -901,7 +657,6 @@ static char *console_answer(struct ast_cli_entry *e, int cmd, struct ast_cli_arg
|
|||
return NULL;
|
||||
}
|
||||
|
||||
|
||||
if (a->argc != 2)
|
||||
return CLI_SHOWUSAGE;
|
||||
|
||||
|
@ -912,14 +667,13 @@ static char *console_answer(struct ast_cli_entry *e, int cmd, struct ast_cli_arg
|
|||
res = CLI_FAILURE;
|
||||
} else {
|
||||
hookstate = 1;
|
||||
cursound = -1;
|
||||
grab_owner();
|
||||
if (alsa.owner) {
|
||||
struct ast_frame f = { AST_FRAME_CONTROL, AST_CONTROL_ANSWER };
|
||||
|
||||
ast_queue_frame(alsa.owner, &f);
|
||||
ast_channel_unlock(alsa.owner);
|
||||
}
|
||||
answer_sound();
|
||||
}
|
||||
|
||||
snd_pcm_prepare(alsa.icard);
|
||||
|
@ -952,16 +706,17 @@ static char *console_sendtext(struct ast_cli_entry *e, int cmd, struct ast_cli_a
|
|||
ast_mutex_lock(&alsalock);
|
||||
|
||||
if (!alsa.owner) {
|
||||
ast_cli(a->fd, "No one is calling us\n");
|
||||
ast_cli(a->fd, "No channel active\n");
|
||||
res = CLI_FAILURE;
|
||||
} else {
|
||||
struct ast_frame f = { AST_FRAME_TEXT, 0 };
|
||||
char text2send[256] = "";
|
||||
text2send[0] = '\0';
|
||||
|
||||
while (tmparg < a->argc) {
|
||||
strncat(text2send, a->argv[tmparg++], sizeof(text2send) - strlen(text2send) - 1);
|
||||
strncat(text2send, " ", sizeof(text2send) - strlen(text2send) - 1);
|
||||
}
|
||||
|
||||
text2send[strlen(text2send) - 1] = '\n';
|
||||
f.data = text2send;
|
||||
f.datalen = strlen(text2send) + 1;
|
||||
|
@ -1001,12 +756,10 @@ static char *console_hangup(struct ast_cli_entry *e, int cmd, struct ast_cli_arg
|
|||
if (a->argc != 2)
|
||||
return CLI_SHOWUSAGE;
|
||||
|
||||
cursound = -1;
|
||||
|
||||
ast_mutex_lock(&alsalock);
|
||||
|
||||
if (!alsa.owner && !hookstate) {
|
||||
ast_cli(a->fd, "No call to hangup up\n");
|
||||
ast_cli(a->fd, "No call to hangup\n");
|
||||
res = CLI_FAILURE;
|
||||
} else {
|
||||
hookstate = 0;
|
||||
|
@ -1047,13 +800,11 @@ static char *console_dial(struct ast_cli_entry *e, int cmd, struct ast_cli_args
|
|||
|
||||
if (alsa.owner) {
|
||||
if (a->argc == 3) {
|
||||
d = a->argv[2];
|
||||
if (alsa.owner) {
|
||||
struct ast_frame f = { AST_FRAME_DTMF };
|
||||
while (*d) {
|
||||
f.subclass = *d;
|
||||
for (d = a->argv[2]; *d; d++) {
|
||||
struct ast_frame f = { .frametype = AST_FRAME_DTMF, .subclass = *d };
|
||||
|
||||
ast_queue_frame(alsa.owner, &f);
|
||||
d++;
|
||||
}
|
||||
}
|
||||
} else {
|
||||
|
@ -1065,6 +816,7 @@ static char *console_dial(struct ast_cli_entry *e, int cmd, struct ast_cli_args
|
|||
myc = context;
|
||||
if (a->argc == 3) {
|
||||
char *stringp = NULL;
|
||||
|
||||
ast_copy_string(tmp, a->argv[2], sizeof(tmp));
|
||||
stringp = tmp;
|
||||
strsep(&stringp, "@");
|
||||
|
@ -1137,11 +889,6 @@ static int load_module(void)
|
|||
}
|
||||
ast_config_destroy(cfg);
|
||||
|
||||
if (pipe(sndcmd)) {
|
||||
ast_log(LOG_ERROR, "Unable to create pipe\n");
|
||||
return AST_MODULE_LOAD_FAILURE;
|
||||
}
|
||||
|
||||
if (soundcard_init() < 0) {
|
||||
ast_verb(2, "No sound card detected -- console channel will be unavailable\n");
|
||||
ast_verb(2, "Turn off ALSA support by adding 'noload=chan_alsa.so' in /etc/asterisk/modules.conf\n");
|
||||
|
@ -1155,11 +902,6 @@ static int load_module(void)
|
|||
|
||||
ast_cli_register_multiple(cli_alsa, sizeof(cli_alsa) / sizeof(struct ast_cli_entry));
|
||||
|
||||
ast_pthread_create_background(&sthread, NULL, sound_thread, NULL);
|
||||
#ifdef ALSA_MONITOR
|
||||
if (alsa_monitor_start())
|
||||
ast_log(LOG_ERROR, "Problem starting Monitoring\n");
|
||||
#endif
|
||||
return AST_MODULE_LOAD_SUCCESS;
|
||||
}
|
||||
|
||||
|
@ -1172,14 +914,11 @@ static int unload_module(void)
|
|||
snd_pcm_close(alsa.icard);
|
||||
if (alsa.ocard)
|
||||
snd_pcm_close(alsa.ocard);
|
||||
if (sndcmd[0] > 0) {
|
||||
close(sndcmd[0]);
|
||||
close(sndcmd[1]);
|
||||
}
|
||||
if (alsa.owner)
|
||||
ast_softhangup(alsa.owner, AST_SOFTHANGUP_APPUNLOAD);
|
||||
if (alsa.owner)
|
||||
return -1;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
|
Loading…
Reference in New Issue