FS-7776 #resolve add mod_kazoo to build system

build/config/erlang.m4

@@ -9,6 +9,7 @@ AC_ARG_WITH(
 	[with_erlang="try"]
 )
 
+AM_CONDITIONAL([HAVE_ERLANG],[false])
 if test "$with_erlang" != "no"
 then
 	save_CFLAGS="$CFLAGS"
@@ -78,6 +79,7 @@ then
 			AC_MSG_NOTICE([Your erlang seems OK, do not forget to enable mod_erlang_event in modules.conf])
 			AC_SUBST([ERLANG_CFLAGS],  [$ERLANG_CFLAGS])
 			AC_SUBST([ERLANG_LDFLAGS], [$ERLANG_LDFLAGS])
+			AM_CONDITIONAL([HAVE_ERLANG],[true])
 		fi
 
 		LIBS="$save_LIBS"

debian/bootstrap.sh

@@ -642,6 +642,7 @@ Recommends:
  freeswitch-mod-event-test (= \${binary:Version}),
  freeswitch-mod-event-zmq (= \${binary:Version}),
  freeswitch-mod-json-cdr (= \${binary:Version}),
+ freeswitch-mod-kazoo (= \${binary:Version}),
  freeswitch-mod-radius-cdr (= \${binary:Version}),
  freeswitch-mod-snmp (= \${binary:Version}),
  freeswitch-mod-local-stream (= \${binary:Version}),

debian/control-modules

@@ -523,6 +523,12 @@ Module: event_handlers/mod_format_cdr
 Description: mod_format_cdr
  Adds mod_format_cdr.
 
+Module: event_handlers/mod_kazoo
+Description: mod_kazoo
+ Adds mod_kazoo.
+Build-Depends: erlang-dev
+Depends: erlang
+
 Module: event_handlers/mod_json_cdr
 Description: mod_json_cdr
  Adds mod_json_cdr.

freeswitch.spec

@@ -1016,6 +1016,16 @@ Requires:        %{name} = %{version}-%{release}
 %description event-format-cdr
 JSON and XML Logger for the FreeSWITCH open source telephony platform
 
+%package kazoo
+Summary:	Kazoo Module for the FreeSWITCH open source telephony platform
+Group:		System/Libraries
+Requires:	 %{name} = %{version}-%{release}
+Requires:	erlang
+BuildRequires:	erlang
+
+%description kazoo
+Kazoo Module for FreeSWITCH.
+
 %package event-multicast
 Summary:	Multicast Event System for the FreeSWITCH open source telephony platform
 Group:		System/Libraries
@@ -1485,7 +1495,7 @@ ENDPOINTS_MODULES="endpoints/mod_dingaling ../../libs/freetdm/mod_freetdm \
 ######################################################################################################################
 EVENT_HANDLERS_MODULES="event_handlers/mod_cdr_csv event_handlers/mod_cdr_pg_csv event_handlers/mod_cdr_sqlite \
 			event_handlers/mod_cdr_mongodb event_handlers/mod_format_cdr event_handlers/mod_erlang_event event_handlers/mod_event_multicast \
-			event_handlers/mod_event_socket event_handlers/mod_json_cdr event_handlers/mod_radius_cdr \
+			event_handlers/mod_event_socket event_handlers/mod_json_cdr event_handlers/mod_kazoo event_handlers/mod_radius_cdr \
 			event_handlers/mod_snmp"
 %if %{build_mod_rayo}
 EVENT_HANDLERS_MODULES+=" event_handlers/mod_rayo"
@@ -1873,6 +1883,7 @@ fi
 %config(noreplace) %attr(0640, freeswitch, daemon) %{sysconfdir}/autoload_configs/http_cache.conf.xml
 %config(noreplace) %attr(0640, freeswitch, daemon) %{sysconfdir}/autoload_configs/ivr.conf.xml
 %config(noreplace) %attr(0640, freeswitch, daemon) %{sysconfdir}/autoload_configs/java.conf.xml
+%config(noreplace) %attr(0640, freeswitch, daemon) %{sysconfdir}/autoload_configs/kazoo.conf.xml
 %config(noreplace) %attr(0640, freeswitch, daemon) %{sysconfdir}/autoload_configs/lcr.conf.xml
 %config(noreplace) %attr(0640, freeswitch, daemon) %{sysconfdir}/autoload_configs/local_stream.conf.xml
 %config(noreplace) %attr(0640, freeswitch, daemon) %{sysconfdir}/autoload_configs/logfile.conf.xml
@@ -2257,6 +2268,9 @@ fi
 %files event-json-cdr
 %{MODINSTDIR}/mod_json_cdr.so*
 
+%files kazoo
+%{MODINSTDIR}/mod_kazoo.so*
+
 %files event-radius-cdr
 %{MODINSTDIR}/mod_radius_cdr.so*
 

src/mod/event_handlers/mod_kazoo/Makefile.am

 include $(top_srcdir)/build/modmake.rulesam
 MODNAME=mod_kazoo
+
+if HAVE_ERLANG
+
 mod_LTLIBRARIES = mod_kazoo.la
 mod_kazoo_la_SOURCES  = mod_kazoo.c kazoo_utils.c kazoo_node.c kazoo_event_stream.c kazoo_fetch_agent.c kazoo_commands.c kazoo_dptools.c
 mod_kazoo_la_CFLAGS   = $(AM_CFLAGS) @ERLANG_CFLAGS@ -D_REENTRANT
 mod_kazoo_la_LIBADD   = $(switch_builddir)/libfreeswitch.la
 mod_kazoo_la_LDFLAGS  = -avoid-version -module -no-undefined -shared @ERLANG_LDFLAGS@
+
+else
+install: error
+all: error
+error:
+	$(error You must install erlang to build this module)
+endif

src/mod/event_handlers/mod_kazoo/kazoo_utils.c

@@ -328,7 +328,7 @@ int ei_decode_string_or_binary_limited(char *buf, int *index, int maxsize, char
 
 	if (type == ERL_NIL_EXT) {
 		res = 0;
-		dst = '\0';
+		*dst = '\0';
 	} else if (type == ERL_BINARY_EXT) {
         res = ei_decode_binary(buf, index, dst, &len);
         dst[len] = '\0'; /* binaries aren't null terminated */

src/mod/event_handlers/mod_kazoo/mod_kazoo.c

@@ -35,6 +35,8 @@
 #define KAZOO_DESC "kazoo information"
 #define KAZOO_SYNTAX "<command> [<args>]"
 
+globals_t globals;
+
 SWITCH_MODULE_LOAD_FUNCTION(mod_kazoo_load);
 SWITCH_MODULE_SHUTDOWN_FUNCTION(mod_kazoo_shutdown);
 SWITCH_MODULE_RUNTIME_FUNCTION(mod_kazoo_runtime);

src/mod/event_handlers/mod_kazoo/mod_kazoo.h

@@ -111,8 +111,9 @@ struct globals_s {
 	int event_stream_preallocate;
 	int send_msg_batch;
 	short event_stream_framing;
-} globals;
+};
 typedef struct globals_s globals_t;
+extern globals_t globals;
 
 /* kazoo_node.c */
 switch_status_t new_kazoo_node(int nodefd, ErlConnect *conn);