Merge "res_pjsip_session: segfault on already disconnected session" into 13

1 files changed, 123 insertions, 0 deletions

diff --git a/configure b/configure
index d4ebdc98d..e3c537a16 100755
--- a/configure
+++ b/configure
@@ -916,6 +916,10 @@ PBX_POPT
 POPT_DIR
 POPT_INCLUDE
 POPT_LIB
+PBX_PJSIP_INV_SESSION_REF
+PJSIP_INV_SESSION_REF_DIR
+PJSIP_INV_SESSION_REF_INCLUDE
+PJSIP_INV_SESSION_REF_LIB
 PBX_PJSIP_EVSUB_GRP_LOCK
 PJSIP_EVSUB_GRP_LOCK_DIR
 PJSIP_EVSUB_GRP_LOCK_INCLUDE
@@ -11000,6 +11004,18 @@ PBX_PJSIP_EVSUB_GRP_LOCK=0
 
 
 
+PJSIP_INV_SESSION_REF_DESCRIP="PJSIP INVITE Session Reference Count support"
+PJSIP_INV_SESSION_REF_OPTION=pjsip
+PJSIP_INV_SESSION_REF_DIR=${PJPROJECT_DIR}
+
+PBX_PJSIP_INV_SESSION_REF=0
+
+
+
+
+
+
+
 
     POPT_DESCRIP="popt"
     POPT_OPTION="popt"
@@ -24949,6 +24965,9 @@ $as_echo "#define HAVE_PJSIP_TLS_TRANSPORT_PROTO 1" >>confdefs.h
 $as_echo "#define HAVE_PJSIP_EVSUB_GRP_LOCK 1" >>confdefs.h
 
 
+$as_echo "#define HAVE_PJSIP_INV_SESSION_REF 1" >>confdefs.h
+
+
    else
 
    if test "x${PBX_PJPROJECT}" != "x1" -a "${USE_PJPROJECT}" != "no"; then
@@ -25769,6 +25788,110 @@ _ACEOF
 fi
 
 
+
+if test "x${PBX_PJSIP_INV_SESSION_REF}" != "x1" -a "${USE_PJSIP_INV_SESSION_REF}" != "no"; then
+   pbxlibdir=""
+   # if --with-PJSIP_INV_SESSION_REF=DIR has been specified, use it.
+   if test "x${PJSIP_INV_SESSION_REF_DIR}" != "x"; then
+      if test -d ${PJSIP_INV_SESSION_REF_DIR}/lib; then
+         pbxlibdir="-L${PJSIP_INV_SESSION_REF_DIR}/lib"
+      else
+         pbxlibdir="-L${PJSIP_INV_SESSION_REF_DIR}"
+      fi
+   fi
+   pbxfuncname="pjsip_inv_add_ref"
+   if test "x${pbxfuncname}" = "x" ; then   # empty lib, assume only headers
+      AST_PJSIP_INV_SESSION_REF_FOUND=yes
+   else
+      ast_ext_lib_check_save_CFLAGS="${CFLAGS}"
+      CFLAGS="${CFLAGS} $PJPROJECT_CFLAGS"
+      as_ac_Lib=`$as_echo "ac_cv_lib_pjsip_${pbxfuncname}" | $as_tr_sh`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${pbxfuncname} in -lpjsip" >&5
+$as_echo_n "checking for ${pbxfuncname} in -lpjsip... " >&6; }
+if eval \${$as_ac_Lib+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lpjsip ${pbxlibdir} $PJPROJECT_LIB $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char ${pbxfuncname} ();
+int
+main ()
+{
+return ${pbxfuncname} ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  eval "$as_ac_Lib=yes"
+else
+  eval "$as_ac_Lib=no"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+eval ac_res=\$$as_ac_Lib
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then :
+  AST_PJSIP_INV_SESSION_REF_FOUND=yes
+else
+  AST_PJSIP_INV_SESSION_REF_FOUND=no
+fi
+
+      CFLAGS="${ast_ext_lib_check_save_CFLAGS}"
+   fi
+
+   # now check for the header.
+   if test "${AST_PJSIP_INV_SESSION_REF_FOUND}" = "yes"; then
+      PJSIP_INV_SESSION_REF_LIB="${pbxlibdir} -lpjsip $PJPROJECT_LIB"
+      # if --with-PJSIP_INV_SESSION_REF=DIR has been specified, use it.
+      if test "x${PJSIP_INV_SESSION_REF_DIR}" != "x"; then
+         PJSIP_INV_SESSION_REF_INCLUDE="-I${PJSIP_INV_SESSION_REF_DIR}/include"
+      fi
+      PJSIP_INV_SESSION_REF_INCLUDE="${PJSIP_INV_SESSION_REF_INCLUDE} $PJPROJECT_CFLAGS"
+      if test "xpjsip.h" = "x" ; then	# no header, assume found
+         PJSIP_INV_SESSION_REF_HEADER_FOUND="1"
+      else				# check for the header
+         ast_ext_lib_check_saved_CPPFLAGS="${CPPFLAGS}"
+         CPPFLAGS="${CPPFLAGS} ${PJSIP_INV_SESSION_REF_INCLUDE}"
+         ac_fn_c_check_header_mongrel "$LINENO" "pjsip.h" "ac_cv_header_pjsip_h" "$ac_includes_default"
+if test "x$ac_cv_header_pjsip_h" = xyes; then :
+  PJSIP_INV_SESSION_REF_HEADER_FOUND=1
+else
+  PJSIP_INV_SESSION_REF_HEADER_FOUND=0
+fi
+
+
+         CPPFLAGS="${ast_ext_lib_check_saved_CPPFLAGS}"
+      fi
+      if test "x${PJSIP_INV_SESSION_REF_HEADER_FOUND}" = "x0" ; then
+         PJSIP_INV_SESSION_REF_LIB=""
+         PJSIP_INV_SESSION_REF_INCLUDE=""
+      else
+         if test "x${pbxfuncname}" = "x" ; then		# only checking headers -> no library
+            PJSIP_INV_SESSION_REF_LIB=""
+         fi
+         PBX_PJSIP_INV_SESSION_REF=1
+         cat >>confdefs.h <<_ACEOF
+#define HAVE_PJSIP_INV_SESSION_REF 1
+_ACEOF
+
+      fi
+   fi
+fi
+
+
    fi
 fi