Accepting request 714182 from network:telephony

OBS-URL: https://build.opensuse.org/request/show/714182
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/spandsp?expand=0&rev=9

spandsp-handle-international-dialstring-prefix.diff

@@ -0,0 +1,51 @@
+Index: b/src/at_interpreter.c
+===================================================================
+--- a/src/at_interpreter.c
++++ b/src/at_interpreter.c
+@@ -847,6 +847,7 @@ static const char *at_cmd_A(at_state_t *
+ static const char *at_cmd_D(at_state_t *s, const char *t)
+ {
+     int ok;
++    int first;
+     char *u;
+     char num[100 + 1];
+     char ch;
+@@ -858,6 +859,7 @@ static const char *at_cmd_D(at_state_t *
+     s->command_dial = FALSE;
+     t += 1;
+     ok = FALSE;
++    first = TRUE;
+     /* There are a numbers of options in a dial command string.
+        Many are completely irrelevant in this application. */
+     u = num;
+@@ -867,6 +869,7 @@ static const char *at_cmd_D(at_state_t *
+         {
+             /* V.250 6.3.1.1 Basic digit set */
+             *u++ = ch;
++            first = FALSE;
+         }
+         else
+         {
+@@ -880,7 +883,10 @@ static const char *at_cmd_D(at_state_t *
+             case '#':
+                 /* V.250 6.3.1.1 Full DTMF repertoire */
+                 if (!s->p.pulse_dial)
++                {
+                     *u++ = ch;
++                    first = FALSE;
++                }
+                 break;
+             case ' ':
+             case '-':
+@@ -890,7 +896,10 @@ static const char *at_cmd_D(at_state_t *
+                 break;
+             case '+':
+                 /* V.250 6.3.1.1 International access code */
+-                /* TODO: */
++                /* Allow + as first symbol in a dial string. */
++                if (first)
++                    *u++ = ch;
++                first = FALSE;
+                 break;
+             case ',':
+                 /* V.250 6.3.1.2 Pause */

spandsp-raise-traintime-tolerance.diff

@@ -0,0 +1,20 @@
+Raise v17 training time tolerance, as found in iaxmodem supplied spandsp.
+
+diff -up -r spandsp-0.0.6/src/v17rx.c ../iaxmodem/iaxmodem-1.3.0/lib/spandsp/src/v17rx.c
+--- a/src/v17rx.c	2016-02-07 02:24:28.000000000 +0100
++++ b/src/v17rx.c	2014-06-30 18:21:39.000000000 +0200
+@@ -1046,10 +1046,10 @@ static void process_half_baud(v17_rx_sta
+             s->carrier_track_i = 100.0f;
+             s->carrier_track_p = 500000.0f;
+ #endif
+-            /* TODO: This was increased by a factor of 10 after studying real world failures.
+-                     However, it is not clear why this is an improvement, If something gives
+-                     a huge training error, surely it shouldn't decode too well? */
+-            if (s->training_error < (V17_TRAINING_SHORT_SEG_2_LEN - 8)*4.0f*constellation_spacing[s->space_map])
++            /* We need to be liberally accepting of poor fast-train training errors here.
++               Doing this affords the DTE the opportunity to make some use of whatever 
++               valid Phase C data can be decoded. */
++            if (s->training_error < (V17_TRAINING_SHORT_SEG_2_LEN - 8)*10.0f*constellation_spacing[s->space_map])
+             {
+                 s->training_count = 0;
+                 if (s->bits_per_symbol == 2)

spandsp.changes

@@ -3,6 +3,18 @@ Thu May 23 11:06:20 UTC 2019 - Martin Liška <mliska@suse.cz>
 
 - Disable LTO (boo#1136056).
 
+-------------------------------------------------------------------
+Tue Sep 11 09:29:34 UTC 2018 - Hans-Peter Jansen <hpj@urpla.net>
+
+- add patch spandsp-handle-international-dialstring-prefix.diff
+  in order to support the international dialing prefix
+
+-------------------------------------------------------------------
+Mon Sep 10 12:17:35 UTC 2018 - Hans-Peter Jansen <hpj@urpla.net>
+
+- apply patch spandsp-raise-traintime-tolerance.diff
+  as supplied with iaxmodem
+
 -------------------------------------------------------------------
 Wed Mar 25 17:33:40 UTC 2015 - p.drouand@gmail.com
 

spandsp.spec

@@ -28,6 +28,8 @@ Url:            http://soft-switch.org/
 Source0:        http://soft-switch.org/downloads/spandsp/%name-%version.tar.gz
 Source1:        baselibs.conf
 Patch1:         spandsp-autoconf.diff
+Patch2:         spandsp-raise-traintime-tolerance.diff
+Patch3:         spandsp-handle-international-dialstring-prefix.diff
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 BuildRequires:  docbook-xsl-stylesheets
 BuildRequires:  doxygen
@@ -92,6 +94,8 @@ This package contains documentation for the libspandsp API.
 %prep
 %setup -qn %name-0.0.6
 %patch1 -p1
+%patch2 -p1
+%patch3 -p1
 
 %build
 %define _lto_cflags %{nil}