FGCOM/dahdi-linux
2
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

dahdi: Move DAHDI_SET_DIALPARAMS code into separate function.

Browse Source 
Signed-off-by: Shaun Ruffell <sruffell@digium.com>
Acked-by: Kinsey Moore <kmoore@digium.com>

git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9595 a0bf4364-ded3-4de4-8d8a-66a801d63aff
This commit is contained in:
Shaun Ruffell
2011-01-03 18:27:14 +00:00
parent daf96e677d
commit a6b2fb1891
1 changed files with 50 additions and 44 deletions
Download Patch File Download Diff File Expand all files Collapse all files

94
drivers/dahdi/dahdi-base.c
View File

@@ -4431,6 +4431,54 @@ static int dahdi_ioctl_chanconfig(struct file *file, unsigned long data)
return res;
}
static int dahdi_ioctl_set_dialparams(struct file *file, unsigned long data)
{
unsigned int i;
struct dahdi_dialparams tdp;
struct dahdi_zone *z;
if (copy_from_user(&tdp, (void __user *)data, sizeof(tdp)))
return -EFAULT;
if ((tdp.dtmf_tonelen >= 10) && (tdp.dtmf_tonelen <= 4000)) {
global_dialparams.dtmf_tonelen = tdp.dtmf_tonelen;
}
if ((tdp.mfv1_tonelen >= 10) && (tdp.mfv1_tonelen <= 4000)) {
global_dialparams.mfv1_tonelen = tdp.mfv1_tonelen;
}
if ((tdp.mfr2_tonelen >= 10) && (tdp.mfr2_tonelen <= 4000)) {
global_dialparams.mfr2_tonelen = tdp.mfr2_tonelen;
}
/* update the lengths in all currently loaded zones */
spin_lock(&zone_lock);
list_for_each_entry(z, &tone_zones, node) {
for (i = 0; i < ARRAY_SIZE(z->dtmf); i++) {
z->dtmf[i].tonesamples = global_dialparams.dtmf_tonelen * DAHDI_CHUNKSIZE;
}
/* for MFR1, we only adjust the length of the digits */
for (i = DAHDI_TONE_MFR1_0; i <= DAHDI_TONE_MFR1_9; i++) {
z->mfr1[i - DAHDI_TONE_MFR1_BASE].tonesamples = global_dialparams.mfv1_tonelen * DAHDI_CHUNKSIZE;
}
for (i = 0; i < ARRAY_SIZE(z->mfr2_fwd); i++) {
z->mfr2_fwd[i].tonesamples = global_dialparams.mfr2_tonelen * DAHDI_CHUNKSIZE;
}
for (i = 0; i < ARRAY_SIZE(z->mfr2_rev); i++) {
z->mfr2_rev[i].tonesamples = global_dialparams.mfr2_tonelen * DAHDI_CHUNKSIZE;
}
}
spin_unlock(&zone_lock);
dtmf_silence.tonesamples = global_dialparams.dtmf_tonelen * DAHDI_CHUNKSIZE;
mfr1_silence.tonesamples = global_dialparams.mfv1_tonelen * DAHDI_CHUNKSIZE;
mfr2_silence.tonesamples = global_dialparams.mfr2_tonelen * DAHDI_CHUNKSIZE;
return 0;
}
static int dahdi_ctl_ioctl(struct file *file, unsigned int cmd, unsigned long data)
{
/* I/O CTL's for control interface */
@@ -4633,52 +4681,10 @@ static int dahdi_ctl_ioctl(struct file *file, unsigned int cmd, unsigned long da
if (get_user(j, (int __user *) data))
return -EFAULT;
return dahdi_unregister_tone_zone(j);
case DAHDI_SET_DIALPARAMS:
{
struct dahdi_dialparams tdp;
struct dahdi_zone *z;
return dahdi_ioctl_set_dialparams(file, data);
if (copy_from_user(&tdp, (void __user *)data, sizeof(tdp)))
return -EFAULT;
if ((tdp.dtmf_tonelen >= 10) && (tdp.dtmf_tonelen <= 4000)) {
global_dialparams.dtmf_tonelen = tdp.dtmf_tonelen;
}
if ((tdp.mfv1_tonelen >= 10) && (tdp.mfv1_tonelen <= 4000)) {
global_dialparams.mfv1_tonelen = tdp.mfv1_tonelen;
}
if ((tdp.mfr2_tonelen >= 10) && (tdp.mfr2_tonelen <= 4000)) {
global_dialparams.mfr2_tonelen = tdp.mfr2_tonelen;
}
/* update the lengths in all currently loaded zones */
spin_lock(&zone_lock);
list_for_each_entry(z, &tone_zones, node) {
for (i = 0; i < ARRAY_SIZE(z->dtmf); i++) {
z->dtmf[i].tonesamples = global_dialparams.dtmf_tonelen * DAHDI_CHUNKSIZE;
}
/* for MFR1, we only adjust the length of the digits */
for (i = DAHDI_TONE_MFR1_0; i <= DAHDI_TONE_MFR1_9; i++) {
z->mfr1[i - DAHDI_TONE_MFR1_BASE].tonesamples = global_dialparams.mfv1_tonelen * DAHDI_CHUNKSIZE;
}
for (i = 0; i < ARRAY_SIZE(z->mfr2_fwd); i++) {
z->mfr2_fwd[i].tonesamples = global_dialparams.mfr2_tonelen * DAHDI_CHUNKSIZE;
}
for (i = 0; i < ARRAY_SIZE(z->mfr2_rev); i++) {
z->mfr2_rev[i].tonesamples = global_dialparams.mfr2_tonelen * DAHDI_CHUNKSIZE;
}
}
spin_unlock(&zone_lock);
dtmf_silence.tonesamples = global_dialparams.dtmf_tonelen * DAHDI_CHUNKSIZE;
mfr1_silence.tonesamples = global_dialparams.mfv1_tonelen * DAHDI_CHUNKSIZE;
mfr2_silence.tonesamples = global_dialparams.mfr2_tonelen * DAHDI_CHUNKSIZE;
break;
}
case DAHDI_GET_DIALPARAMS:
{
struct dahdi_dialparams tdp;