mirror of
https://github.com/openwrt/telephony.git
synced 2025-12-21 17:04:36 +04:00
5df34648c8
This restore correctly compilation of each freeswitch module. We move the sphinxbase library to alpha5 version and we backport lots patch that fix compilation error. Only the sphinx related changes required some downstream modification to use the new (actually old but still newer) version and align one backport to only apply the relevant changes for the module. Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
138 lines
5.0 KiB
Diff
138 lines
5.0 KiB
Diff
From 76458fafc5a9cd0eebe94455ed39f41eac986c67 Mon Sep 17 00:00:00 2001
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From: Patrice Fournier <patrice.fournier@t38fax.com>
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Date: Tue, 4 Feb 2025 15:54:26 -0500
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Subject: [PATCH] [mod_spandsp] Fix compilation against >=2023/06/02 spandsp
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* [mod_spandsp] Fix compilation against >=2023/06/02 spandsp
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spandsp, beginning with commit d9681c37 and coinciding with the
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SPANDSP_RELEASE_DATE of 20230620, introduced the following changes to
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its V.18 protocol API, which FreeSWITCH is not able to compile against:
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- Certain V.18 constants were renamed.
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- The v18_init function now requires passing a third function, handling
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the V.18 modem's status changes.
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This patch allows FreeSWITCH to build against current versions of
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spandsp by:
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- Using the new V.18 constant names.
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- Implementing a simple status reporter callback function and passing it
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as the third function to v18_init.
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Additionally, it retains backward compatibility with prior versions of
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spandp through #if conditions checking the value of
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SPANDSP_RELEASE_DATE.
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Signed-off-by: Patrice Fournier <patrice.fournier@t38fax.com>
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* [mod_spandsp] Pass session to handle_v18_status.
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---------
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Signed-off-by: Patrice Fournier <patrice.fournier@t38fax.com>
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Co-authored-by: Morgan Scarafiotti <morgan.scarafiotti@t38fax.com>
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Co-authored-by: Andrey Volk <andywolk@gmail.com>
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---
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.../applications/mod_spandsp/mod_spandsp.c | 1 -
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.../applications/mod_spandsp/mod_spandsp.h | 6 ++++
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.../mod_spandsp/mod_spandsp_dsp.c | 32 ++++++++++++++++---
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3 files changed, 34 insertions(+), 5 deletions(-)
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--- a/src/mod/applications/mod_spandsp/mod_spandsp.c
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+++ b/src/mod/applications/mod_spandsp/mod_spandsp.c
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@@ -37,7 +37,6 @@
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#include "mod_spandsp.h"
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-#include <spandsp/version.h>
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#include "mod_spandsp_modem.h"
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/* **************************************************************************
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--- a/src/mod/applications/mod_spandsp/mod_spandsp.h
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+++ b/src/mod/applications/mod_spandsp/mod_spandsp.h
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@@ -58,6 +58,12 @@ typedef int zap_socket_t;
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#define SPANDSP_EVENT_TXFAXNEGOCIATERESULT "spandsp::txfaxnegociateresult"
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#define SPANDSP_EVENT_RXFAXNEGOCIATERESULT "spandsp::rxfaxnegociateresult"
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+#include <spandsp/version.h>
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+
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+#if SPANDSP_RELEASE_DATE < 20230620
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+#define V18_MODE_WEITBRECHT_5BIT_4545 V18_MODE_5BIT_4545
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+#define V18_MODE_WEITBRECHT_5BIT_50 V18_MODE_5BIT_50
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+#endif
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/* The global stuff */
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--- a/src/mod/applications/mod_spandsp/mod_spandsp_dsp.c
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+++ b/src/mod/applications/mod_spandsp/mod_spandsp_dsp.c
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@@ -152,17 +152,27 @@ static void put_text_msg(void *user_data
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}
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+#if SPANDSP_RELEASE_DATE >= 20230620
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+static void handle_v18_status(void *user_data, int status)
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+{
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+ switch_core_session_t *session = (switch_core_session_t *) user_data;
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+ switch_channel_t *channel = switch_core_session_get_channel(session);
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+
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+ switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_INFO, "%s detected V.18 modem: %s\n", switch_channel_get_name(channel), v18_status_to_str(status));
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+}
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+#endif
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+
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static int get_v18_mode(switch_core_session_t *session)
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{
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switch_channel_t *channel = switch_core_session_get_channel(session);
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const char *var;
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- int r = V18_MODE_5BIT_4545;
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+ int r = V18_MODE_WEITBRECHT_5BIT_4545;
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if ((var = switch_channel_get_variable(channel, "v18_mode"))) {
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if (!strcasecmp(var, "5BIT_45") || !strcasecmp(var, "baudot")) {
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- r = V18_MODE_5BIT_4545;
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+ r = V18_MODE_WEITBRECHT_5BIT_4545;
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} else if (!strcasecmp(var, "5BIT_50")) {
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- r = V18_MODE_5BIT_50;
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+ r = V18_MODE_WEITBRECHT_5BIT_50;
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} else if (!strcasecmp(var, "DTMF")) {
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r = V18_MODE_DTMF;
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} else if (!strcasecmp(var, "EDT")) {
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@@ -213,8 +223,11 @@ switch_status_t spandsp_tdd_send_session
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return SWITCH_STATUS_FALSE;
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}
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+#if SPANDSP_RELEASE_DATE >= 20230620
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+ tdd_state = v18_init(NULL, TRUE, get_v18_mode(session), V18_AUTOMODING_GLOBAL, put_text_msg, NULL, handle_v18_status, session);
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+#else
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tdd_state = v18_init(NULL, TRUE, get_v18_mode(session), V18_AUTOMODING_GLOBAL, put_text_msg, NULL);
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-
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+#endif
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v18_put(tdd_state, text, -1);
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@@ -260,7 +273,13 @@ switch_status_t spandsp_tdd_encode_sessi
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}
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pvt->session = session;
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+
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+#if SPANDSP_RELEASE_DATE >= 20230620
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+ pvt->tdd_state = v18_init(NULL, TRUE, get_v18_mode(session), V18_AUTOMODING_GLOBAL, put_text_msg, NULL, handle_v18_status, session);
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+#else
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pvt->tdd_state = v18_init(NULL, TRUE, get_v18_mode(session), V18_AUTOMODING_GLOBAL, put_text_msg, NULL);
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+#endif
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+
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pvt->head_lead = TDD_LEAD;
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v18_put(pvt->tdd_state, text, -1);
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@@ -338,7 +357,12 @@ switch_status_t spandsp_tdd_decode_sessi
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}
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pvt->session = session;
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+
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+#if SPANDSP_RELEASE_DATE >= 20230620
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+ pvt->tdd_state = v18_init(NULL, FALSE, get_v18_mode(session), V18_AUTOMODING_GLOBAL, put_text_msg, pvt, handle_v18_status, session);
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+#else
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pvt->tdd_state = v18_init(NULL, FALSE, get_v18_mode(session), V18_AUTOMODING_GLOBAL, put_text_msg, pvt);
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+#endif
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if ((status = switch_core_media_bug_add(session, "spandsp_tdd_decode", NULL,
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tdd_decode_callback, pvt, 0, SMBF_READ_REPLACE | SMBF_NO_PAUSE, &bug)) != SWITCH_STATUS_SUCCESS) {
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