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User friendly error message when OpenSSL is built w/o SCTP support. 

git-svn-id: file:///Users/braun/svn/vermont/branches/vermont/dtls-merge@2440 aef3b71b-58ee-0310-9ba9-8811b9f0742f
master
danielmentz 2010-06-25 13:34:17 +00:00
parent d00ced829e
commit 8cdea4d968
4 changed files with 18 additions and 0 deletions
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9
CMakeLists.txt
View File

@ -342,6 +342,15 @@ ENDIF(SUPPORT_DTLS)
OPTION(SUPPORT_DTLS_OVER_SCTP "Enables/Disables DTLS on SCTP streams." OFF)
IF (SUPPORT_DTLS_OVER_SCTP)
IF (SUPPORT_SCTP AND SUPPORT_DTLS)
# Make sure OpenSSL was compiled with SCTP support enabled
INCLUDE(CheckSymbolExists)
SET(CMAKE_REQUIRED_INCLUDES ${OPENSSL_INCLUDE_DIR})
# OpenSSL #defines OPENSSL_SCTP if it supports SCTP
CHECK_SYMBOL_EXISTS(OPENSSL_SCTP "openssl/ssl.h" OPENSSL_SUPPORTS_SCTP)
SET(CMAKE_REQUIRED_INCLUDES)
IF (NOT OPENSSL_SUPPORTS_SCTP)
MESSAGE(FATAL_ERROR "OpenSSL built without SCTP support. Rebuild OpenSSL with SCTP support or turn off SUPPORT_DTLS_OVER_SCTP")
ENDIF (NOT OPENSSL_SUPPORTS_SCTP)
ADD_DEFINITIONS(-DSUPPORT_DTLS_OVER_SCTP)
ELSE (SUPPORT_SCTP AND SUPPORT_DTLS)
MESSAGE(FATAL_ERROR "SUPPORT_DTLS_OVER_SCTP can only be enabled together with SUPPORT_SCTP and SUPPORT_DTLS")

4
src/common/ipfixlolib/ipfixlolib.c
View File

@ -55,6 +55,10 @@ extern "C" {
#define bit_set(data, bits) ((data & bits) == bits)
#if defined(SUPPORT_DTLS_OVER_SCTP) && !defined(OPENSSL_SCTP)
# error OpenSSL built without SCTP support. Rebuild OpenSSL with SCTP support or turn off SUPPORT_DTLS_OVER_SCTP
#endif
#ifdef SUPPORT_DTLS
static int ensure_exporter_set_up_for_dtls(ipfix_exporter *exporter);
static void deinit_openssl_ctx(ipfix_exporter *exporter);

1
src/modules/ipfix/IpfixReceiverDtlsSctpIpV4.cpp
View File

@ -31,6 +31,7 @@
#include <string.h>
#include <unistd.h>
#include <netinet/in.h>
#include <netinet/sctp.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <arpa/inet.h>

4
src/modules/ipfix/IpfixReceiverDtlsSctpIpV4.hpp
View File

@ -33,6 +33,10 @@
#include "IpfixReceiver.hpp"
#include "IpfixPacketProcessor.hpp"
#if defined(SUPPORT_DTLS_OVER_SCTP) && !defined(OPENSSL_SCTP)
# error OpenSSL built without SCTP support. Rebuild OpenSSL with SCTP support or turn off SUPPORT_DTLS_OVER_SCTP
#endif
#ifdef SUPPORT_DTLS
#include "common/openssl/SSLCTXWrapper.hpp"