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Add a configure check for Reverse Charging Indication support in LibPRI. 

Also go back and wrap all of the places that use the specific reverse charge
APIs with preprocessor conditionals.


git-svn-id: http://svn.digium.com/svn/asterisk/trunk@204919 f38db490-d61c-443f-a65b-d21fe96a405b
This commit is contained in:
seanbright 2009-07-03 15:44:01 +00:00
parent f5aa5e6ba2
commit 7bf1f07142
6 changed files with 279 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
channels/chan_dahdi.c
View File

@ -5412,7 +5412,7 @@ static int dahdi_func_read(struct ast_channel *chan, const char *function, char
ast_mutex_lock(&p->lock);
snprintf(buf, len, "%f", p->txgain);
ast_mutex_unlock(&p->lock);
#ifdef HAVE_PRI
#if defined(HAVE_PRI_REVERSE_CHARGE)
} else if (!strcasecmp(data, "reversecharge")) {
ast_mutex_lock(&p->lock);
if (p->sig == SIG_PRI || p->sig == SIG_BRI || p->sig == SIG_BRI_PTMP) {

6
channels/sig_pri.c
View File

@ -1163,7 +1163,9 @@ static void *pri_dchannel(void *vpri)
pbx_builtin_setvar_helper(c, "CALLEDTON", calledtonstr);
if (e->ring.redirectingreason >= 0)
pbx_builtin_setvar_helper(c, "PRIREDIRECTREASON", redirectingreason2str(e->ring.redirectingreason));
#if defined(HAVE_PRI_REVERSE_CHARGE)
pri->pvts[chanpos]->reverse_charging_indication = e->ring.reversecharge;
#endif
sig_pri_lock_private(pri->pvts[chanpos]);
ast_mutex_lock(&pri->lock);
@ -1209,7 +1211,9 @@ static void *pri_dchannel(void *vpri)
if (e->ring.redirectingreason >= 0)
pbx_builtin_setvar_helper(c, "PRIREDIRECTREASON", redirectingreason2str(e->ring.redirectingreason));
#if defined(HAVE_PRI_REVERSE_CHARGE)
pri->pvts[chanpos]->reverse_charging_indication = e->ring.reversecharge;
#endif
snprintf(calledtonstr, sizeof(calledtonstr)-1, "%d", e->ring.calledplan);
pbx_builtin_setvar_helper(c, "CALLEDTON", calledtonstr);
@ -1890,7 +1894,7 @@ int sig_pri_call(struct sig_pri_chan *p, struct ast_channel *ast, char *rdest, i
case 'r':
pridialplan = PRI_NPI_RESERVED | (pridialplan & 0xf0);
break;
#if defined(PRI_REVERSECHARGE_REQUESTED)
#if defined(HAVE_PRI_REVERSE_CHARGE)
case 'C':
pri_sr_set_reversecharge(sr, PRI_REVERSECHARGE_REQUESTED);
break;

2
channels/sig_pri.h
View File

@ -162,7 +162,9 @@ struct sig_pri_chan {
struct sig_pri_callback *calls;
void *chan_pvt;
ast_mutex_t service_lock; /*!< Mutex for service messages */
#if defined(HAVE_PRI_REVERSE_CHARGE)
int reverse_charging_indication;
#endif
};
struct sig_pri_pri {

264
configure vendored
View File

@ -1,5 +1,5 @@
#! /bin/sh
# From configure.ac Revision: 204392 .
# From configure.ac Revision: 204413 .
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.61 for asterisk 1.6.
#
@ -43525,6 +43525,268 @@ fi
if test "x${PBX_PRI_REVERSE_CHARGE}" != "x1" -a "${USE_PRI_REVERSE_CHARGE}" != "no"; then
pbxlibdir=""
# if --with-PRI_REVERSE_CHARGE=DIR has been specified, use it.
if test "x${PRI_REVERSE_CHARGE_DIR}" != "x"; then
if test -d ${PRI_REVERSE_CHARGE_DIR}/lib; then
pbxlibdir="-L${PRI_REVERSE_CHARGE_DIR}/lib"
else
pbxlibdir="-L${PRI_REVERSE_CHARGE_DIR}"
fi
fi
pbxfuncname="pri_sr_set_reversecharge"
if test "x${pbxfuncname}" = "x" ; then # empty lib, assume only headers
AST_PRI_REVERSE_CHARGE_FOUND=yes
else
as_ac_Lib=`echo "ac_cv_lib_pri_${pbxfuncname}" | $as_tr_sh`
{ echo "$as_me:$LINENO: checking for ${pbxfuncname} in -lpri" >&5
echo $ECHO_N "checking for ${pbxfuncname} in -lpri... $ECHO_C" >&6; }
if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-lpri ${pbxlibdir} $LIBS"
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* 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 ${pbxfuncname} ();
;
return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_link") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest$ac_exeext &&
$as_test_x conftest$ac_exeext; then
eval "$as_ac_Lib=yes"
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
eval "$as_ac_Lib=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
ac_res=`eval echo '${'$as_ac_Lib'}'`
{ echo "$as_me:$LINENO: result: $ac_res" >&5
echo "${ECHO_T}$ac_res" >&6; }
if test `eval echo '${'$as_ac_Lib'}'` = yes; then
AST_PRI_REVERSE_CHARGE_FOUND=yes
else
AST_PRI_REVERSE_CHARGE_FOUND=no
fi
fi
# now check for the header.
if test "${AST_PRI_REVERSE_CHARGE_FOUND}" = "yes"; then
PRI_REVERSE_CHARGE_LIB="${pbxlibdir} -lpri "
# if --with-PRI_REVERSE_CHARGE=DIR has been specified, use it.
if test "x${PRI_REVERSE_CHARGE_DIR}" != "x"; then
PRI_REVERSE_CHARGE_INCLUDE="-I${PRI_REVERSE_CHARGE_DIR}/include"
fi
PRI_REVERSE_CHARGE_INCLUDE="${PRI_REVERSE_CHARGE_INCLUDE} "
if test "xlibpri.h" = "x" ; then # no header, assume found
PRI_REVERSE_CHARGE_HEADER_FOUND="1"
else # check for the header
saved_cppflags="${CPPFLAGS}"
CPPFLAGS="${CPPFLAGS} ${PRI_REVERSE_CHARGE_INCLUDE}"
if test "${ac_cv_header_libpri_h+set}" = set; then
{ echo "$as_me:$LINENO: checking for libpri.h" >&5
echo $ECHO_N "checking for libpri.h... $ECHO_C" >&6; }
if test "${ac_cv_header_libpri_h+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
fi
{ echo "$as_me:$LINENO: result: $ac_cv_header_libpri_h" >&5
echo "${ECHO_T}$ac_cv_header_libpri_h" >&6; }
else
# Is the header compilable?
{ echo "$as_me:$LINENO: checking libpri.h usability" >&5
echo $ECHO_N "checking libpri.h usability... $ECHO_C" >&6; }
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
$ac_includes_default
#include <libpri.h>
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
ac_header_compiler=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_header_compiler=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
echo "${ECHO_T}$ac_header_compiler" >&6; }
# Is the header present?
{ echo "$as_me:$LINENO: checking libpri.h presence" >&5
echo $ECHO_N "checking libpri.h presence... $ECHO_C" >&6; }
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
#include <libpri.h>
_ACEOF
if { (ac_try="$ac_cpp conftest.$ac_ext"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } >/dev/null && {
test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
test ! -s conftest.err
}; then
ac_header_preproc=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_header_preproc=no
fi
rm -f conftest.err conftest.$ac_ext
{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
echo "${ECHO_T}$ac_header_preproc" >&6; }
# So? What about this header?
case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
yes:no: )
{ echo "$as_me:$LINENO: WARNING: libpri.h: accepted by the compiler, rejected by the preprocessor!" >&5
echo "$as_me: WARNING: libpri.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
{ echo "$as_me:$LINENO: WARNING: libpri.h: proceeding with the compiler's result" >&5
echo "$as_me: WARNING: libpri.h: proceeding with the compiler's result" >&2;}
ac_header_preproc=yes
;;
no:yes:* )
{ echo "$as_me:$LINENO: WARNING: libpri.h: present but cannot be compiled" >&5
echo "$as_me: WARNING: libpri.h: present but cannot be compiled" >&2;}
{ echo "$as_me:$LINENO: WARNING: libpri.h: check for missing prerequisite headers?" >&5
echo "$as_me: WARNING: libpri.h: check for missing prerequisite headers?" >&2;}
{ echo "$as_me:$LINENO: WARNING: libpri.h: see the Autoconf documentation" >&5
echo "$as_me: WARNING: libpri.h: see the Autoconf documentation" >&2;}
{ echo "$as_me:$LINENO: WARNING: libpri.h: section \"Present But Cannot Be Compiled\"" >&5
echo "$as_me: WARNING: libpri.h: section \"Present But Cannot Be Compiled\"" >&2;}
{ echo "$as_me:$LINENO: WARNING: libpri.h: proceeding with the preprocessor's result" >&5
echo "$as_me: WARNING: libpri.h: proceeding with the preprocessor's result" >&2;}
{ echo "$as_me:$LINENO: WARNING: libpri.h: in the future, the compiler will take precedence" >&5
echo "$as_me: WARNING: libpri.h: in the future, the compiler will take precedence" >&2;}
( cat <<\_ASBOX
## ------------------------------- ##
## Report this to www.asterisk.org ##
## ------------------------------- ##
_ASBOX
) | sed "s/^/$as_me: WARNING: /" >&2
;;
esac
{ echo "$as_me:$LINENO: checking for libpri.h" >&5
echo $ECHO_N "checking for libpri.h... $ECHO_C" >&6; }
if test "${ac_cv_header_libpri_h+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
ac_cv_header_libpri_h=$ac_header_preproc
fi
{ echo "$as_me:$LINENO: result: $ac_cv_header_libpri_h" >&5
echo "${ECHO_T}$ac_cv_header_libpri_h" >&6; }
fi
if test $ac_cv_header_libpri_h = yes; then
PRI_REVERSE_CHARGE_HEADER_FOUND=1
else
PRI_REVERSE_CHARGE_HEADER_FOUND=0
fi
CPPFLAGS="${saved_cppflags}"
fi
if test "x${PRI_REVERSE_CHARGE_HEADER_FOUND}" = "x0" ; then
PRI_REVERSE_CHARGE_LIB=""
PRI_REVERSE_CHARGE_INCLUDE=""
else
if test "x${pbxfuncname}" = "x" ; then # only checking headers -> no library
PRI_REVERSE_CHARGE_LIB=""
fi
PBX_PRI_REVERSE_CHARGE=1
# XXX don't know how to evaluate the description (third argument) in AC_DEFINE_UNQUOTED
cat >>confdefs.h <<_ACEOF
#define HAVE_PRI_REVERSE_CHARGE 1
_ACEOF
cat >>confdefs.h <<_ACEOF
#define HAVE_PRI_REVERSE_CHARGE_VERSION
_ACEOF
fi
fi
fi
if test "x${PBX_RESAMPLE}" != "x1" -a "${USE_RESAMPLE}" != "no"; then
pbxlibdir=""
# if --with-RESAMPLE=DIR has been specified, use it.

2
configure.ac
View File

@ -1441,6 +1441,8 @@ AST_EXT_LIB_CHECK([PRI_INBANDDISCONNECT], [pri], [pri_set_inbanddisconnect], [li
AST_EXT_LIB_CHECK([PRI_SERVICE_MESSAGES], [pri], [pri_maintenance_service], [libpri.h])
AST_EXT_LIB_CHECK([PRI_REVERSE_CHARGE], [pri], [pri_sr_set_reversecharge], [libpri.h])
AST_EXT_LIB_CHECK([RESAMPLE], [resample], [resample_open], [libresample.h], [-lm])
AST_C_COMPILE_CHECK([SPANDSP], [

6
include/asterisk/autoconfig.h.in
View File

@ -707,6 +707,12 @@
/* Define to indicate the ${PRI_PROG_W_CAUSE_DESCRIP} library version */
#undef HAVE_PRI_PROG_W_CAUSE_VERSION
/* Define this to indicate the ${PRI_REVERSE_CHARGE_DESCRIP} library */
#undef HAVE_PRI_REVERSE_CHARGE
/* Define to indicate the ${PRI_REVERSE_CHARGE_DESCRIP} library version */
#undef HAVE_PRI_REVERSE_CHARGE_VERSION
/* Define this to indicate the ${PRI_SERVICE_MESSAGES_DESCRIP} library */
#undef HAVE_PRI_SERVICE_MESSAGES