Add tqca-tls plugin to the tqca package.

Signed-off-by: gregory guy <gregory-tde@laposte.net>
Signed-off-by: Slavek Banko <slavek.banko@axis.cz>

CMakeLists.txt

@@ -50,6 +50,13 @@ option( WITH_ALL_OPTIONS    "Enable all optional support" OFF )
 option( WITH_GCC_VISIBILITY "Enable fvisibility and fvisibility-inlines-hidden" ${WITH_ALL_OPTIONS} )
 
 
+##### user requested modules
+
+option( BUILD_ALL      "Build all" ON )
+option( BUILD_TQCA     "Build tqca shared lib" ${BUILD_ALL} )
+option( BUILD_TQCA_TLS "Build tqca-tls plugin" ${BUILD_ALL} )
+
+
 ##### configure checks
 
 include( ConfigureChecks.cmake )
@@ -66,7 +73,8 @@ set( CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} -Wl,--no-undefined"
 
 ##### source directories
 
-add_subdirectory( src )
+tde_conditional_add_subdirectory( BUILD_TQCA src )
+tde_conditional_add_subdirectory( BUILD_TQCA_TLS src/tls )
 
 
 ##### write configure files

ConfigureChecks.cmake

@@ -23,6 +23,7 @@ if( WITH_GCC_VISIBILITY )
 endif( WITH_GCC_VISIBILITY )
 
 
+if( BUILD_TQCA )
 ##### look for tqt3 headers path
 
 execute_process(
@@ -31,3 +32,47 @@ execute_process(
       OUTPUT_VARIABLE TQT_HEADERS_DIRS
       OUTPUT_STRIP_TRAILING_WHITESPACE
 )
+endif( BUILD_TQCA )
+
+
+if( BUILD_TQCA_TLS )
+##### check for openssl
+
+pkg_search_module( SSL openssl )
+
+if( NOT SSL_FOUND )
+    check_include_file( openssl/ssl.h HAVE_OPENSSL_H )
+    check_library_exists( ssl OPENSSL_init_ssl "" HAVE_LIBSSL_11 )
+    check_library_exists( crypto EVP_EncryptInit_ex "" HAVE_LIBCRYPTO )
+
+    if( NOT HAVE_LIBSSL_11 )
+        check_library_exists( ssl SSL_library_init "" HAVE_LIBSSL )
+    endif()
+
+    if( HAVE_OPENSSL_H AND HAVE_LIBCRYPTO AND (HAVE_LIBSSL_11 OR HAVE_LIBSSL)  )
+        set( SSL_FOUND 1 CACHE INTERNAL "" FORCE )
+        find_file( OPENSSLV_H openssl/opensslv.h )
+        file( STRINGS "${OPENSSLV_H}" SSL_VERSION REGEX "#[ \t]*define[ \t]*OPENSSL_VERSION_TEXT" )
+        string( REGEX REPLACE "# *define[ \t]*OPENSSL_VERSION_TEXT[ \t]*\"[^0-9 ]* *([^ ]*).*" "\\1" SSL_VERSION "${SSL_VERSION}" )
+        set( SSL_VERSION "${SSL_VERSION}" CACHE INTERNAL "" FORCE )
+        set( SSL_LIBRARIES "ssl;crypto" CACHE INTERNAL "ssl and crypto libs" FORCE )
+    endif()
+endif( NOT SSL_FOUND )
+
+if( NOT SSL_FOUND )
+    tde_message_fatal( "OpenSSL is required but was not found on your system" )
+endif()
+
+
+##### look for tqt3 plugins path
+
+execute_process(
+      COMMAND ${PKG_CONFIG_EXECUTABLE}
+      --variable=pluginsdir tqt-mt
+      OUTPUT_VARIABLE TQT_PLUGINS_DIR
+      OUTPUT_STRIP_TRAILING_WHITESPACE
+)
+if( TQT_PLUGINS_DIR )
+    set( TQT_PLUGINS_CRYPTO_DIR "${TQT_PLUGINS_DIR}/crypto" )
+endif()
+endif( BUILD_TQCA_TLS )

src/tls/CMakeLists.txt

@@ -0,0 +1,27 @@
+include_directories(
+  ${CMAKE_CURRENT_BINARY_DIR}
+  ${CMAKE_CURRENT_SOURCE_DIR}
+  ${CMAKE_BINARY_DIR}
+  ${CMAKE_SOURCE_DIR}
+  ${TQT_INCLUDE_DIRS}
+)
+
+link_directories(
+  ${TQT_LIBRARY_DIRS}
+)
+
+add_definitions( -DTQCA_PLUGIN )
+
+
+##### tqca-tls (shared)
+
+tde_add_library( tqca-tls SHARED NO_LIBTOOL_FILE AUTOMOC
+
+  SOURCES
+        tqca-tls.cpp
+  LINK
+     ${TQT_LIBRARIES}
+     ${SSL_LIBRARIES}
+
+  DESTINATION ${TQT_PLUGINS_CRYPTO_DIR}
+)

src/tls/tqca-tls.h

@@ -0,0 +1,35 @@
+/*
+ * qca-tls.h - TLS plugin for TQCA
+ * Copyright (C) 2003  Justin Karneges
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ */
+
+#ifndef TQCA_TLS_H
+#define TQCA_TLS_H
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "../tqcaprovider.h"
+
+#ifdef TQCA_PLUGIN
+TQCA_PLUGIN_EXPORT TQCAProvider *createProvider();
+#else
+TQCAProvider *createProviderTLS();
+#endif
+#endif