diff options
Diffstat (limited to 'ext/snmp/config.m4')
| -rw-r--r-- | ext/snmp/config.m4 | 125 |
1 files changed, 125 insertions, 0 deletions
diff --git a/ext/snmp/config.m4 b/ext/snmp/config.m4 new file mode 100644 index 0000000..ccb7eea --- /dev/null +++ b/ext/snmp/config.m4 @@ -0,0 +1,125 @@ +dnl +dnl $Id$ +dnl + +PHP_ARG_WITH(snmp,for SNMP support, +[ --with-snmp[=DIR] Include SNMP support]) + +PHP_ARG_WITH(openssl-dir,OpenSSL dir for SNMP, +[ --with-openssl-dir[=DIR] SNMP: openssl install prefix], no, no) + +if test "$PHP_SNMP" != "no"; then + + if test "$PHP_SNMP" = "yes"; then + AC_PATH_PROG(SNMP_CONFIG,net-snmp-config,,[/usr/local/bin:$PATH]) + else + SNMP_CONFIG="$PHP_SNMP/bin/net-snmp-config" + fi + + if test -x "$SNMP_CONFIG"; then + SNMP_LIBS=`$SNMP_CONFIG --netsnmp-libs` + SNMP_LIBS="$SNMP_LIBS `$SNMP_CONFIG --external-libs`" + SNMP_PREFIX=`$SNMP_CONFIG --prefix` + snmp_full_version=`$SNMP_CONFIG --version` + ac_IFS=$IFS + IFS="." + set $snmp_full_version + IFS=$ac_IFS + SNMP_VERSION=`expr [$]1 \* 1000 + [$]2` + if test "$SNMP_VERSION" -ge "5003"; then + if test -n "$SNMP_LIBS" && test -n "$SNMP_PREFIX"; then + PHP_ADD_INCLUDE(${SNMP_PREFIX}/include) + PHP_EVAL_LIBLINE($SNMP_LIBS, SNMP_SHARED_LIBADD) + SNMP_LIBNAME=netsnmp + else + AC_MSG_ERROR([Could not find the required paths. Please check your net-snmp installation.]) + fi + else + AC_MSG_ERROR([Net-SNMP version 5.3 or greater reqired (detected $snmp_full_version).]) + fi + else + AC_MSG_ERROR([Could not find net-snmp-config binary. Please check your net-snmp installation.]) + fi + + dnl Test build. + PHP_CHECK_LIBRARY($SNMP_LIBNAME, init_snmp, + [ + AC_DEFINE(HAVE_SNMP,1,[ ]) + ], [ + AC_MSG_ERROR([SNMP sanity check failed. Please check config.log for more information.]) + ], [ + $SNMP_SHARED_LIBADD + ]) + + dnl Check whether shutdown_snmp_logging() exists. + PHP_CHECK_LIBRARY($SNMP_LIBNAME, shutdown_snmp_logging, + [ + AC_DEFINE(HAVE_SHUTDOWN_SNMP_LOGGING, 1, [ ]) + ], [], [ + $SNMP_SHARED_LIBADD + ]) + + dnl Check for buggy snmp_snprint_value() (net-snmp BUGid 2027834) + AC_CACHE_CHECK([for buggy snmp_snprint_value], ac_cv_buggy_snprint_value,[ + save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -I${SNMP_PREFIX}/include $SNMP_SHARED_LIBADD" + AC_TRY_RUN( [ +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <net-snmp/net-snmp-config.h> +#include <net-snmp/net-snmp-includes.h> + +u_char uname[] = "Linux nex1.php.net 2.6.18-194.32.1.el5 #1 SMP Wed Jan 5 17:53:09 EST 2011 i686"; + +int main(int argc, char **argv) +{ + struct variable_list vars; + char buf1[2048]; + char buf2[sizeof(buf1)]; + + memset(&(buf1[0]), 0, sizeof(buf1)); + memset(&(buf2[0]), 0, sizeof(buf2)); + memset(&vars, 0, sizeof(vars)); + vars.type = 4; + vars.val.integer = (long *)&(uname[0]); + vars.val.string = &(uname[0]); + vars.val.bitstring = &(uname[0]); + vars.val.counter64 = (struct counter64 *)&(uname[0]); + vars.val.floatVal = (float *)&(uname[0]); + vars.val_len = sizeof(uname), + vars.name_loc[0] = 1; + vars.name_loc[1] = 3; + vars.name_loc[2] = 6; + vars.name_loc[3] = 1; + vars.name_loc[4] = 2; + vars.name_loc[5] = 1; + vars.name_loc[6] = 1; + vars.name_loc[7] = 1; + vars.name = (oid *)&(vars.name_loc); + vars.name_length = 9; + + init_snmp("snmpapp"); + + netsnmp_ds_set_boolean(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_QUICK_PRINT, 0); + + snprint_value(buf1, (sizeof(uname) + 32), vars.name, vars.name_length, &vars); + snprint_value(buf2, sizeof(buf2), vars.name, vars.name_length, &vars); + exit((strncmp(buf1, buf2, sizeof(buf1)) != 0)); +} + ],[ + ac_cv_buggy_snprint_value=no + ],[ + ac_cv_buggy_snprint_value=yes + ],[ + ac_cv_buggy_snprint_value=no + ]) + CFLAGS="$save_CFLAGS" + ]) + if test "$ac_cv_buggy_snprint_value" = "yes"; then + AC_DEFINE(BUGGY_SNMPRINT_VALUE, 1, [ ]) + fi + + PHP_NEW_EXTENSION(snmp, snmp.c, $ext_shared) + PHP_SUBST(SNMP_SHARED_LIBADD) +fi |