build with cmake

CMakeLists.txt

@@ -0,0 +1,100 @@
+cmake_minimum_required (VERSION 2.6)
+project (open62541)
+set (open62541_VERSION_MAJOR 0)
+set (open62541_VERSION_MINOR 1)
+
+# set (CMAKE_VERBOSE_MAKEFILE on )
+set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=c99 -pedantic -pipe -fstack-protector -Wall -Wextra -Wno-unused-parameter -Wno-unused-function -Wno-unused-label -Wpointer-arith -Wformat -Wreturn-type -Wsign-compare -Wmultichar -Wformat-nonliteral -Winit-self -Wuninitialized -Wno-deprecated -Wformat-security -Werror -ffunction-sections -fdata-sections -Wl,--gc-sections")
+
+# multithreading
+set (MULTITHREADING OFF CACHE BOOL "Enable multithreading")
+if (MULTITHREADING)
+    find_package (Threads REQUIRED)
+endif (MULTITHREADING)
+
+# encodings
+set (UA_ENCODING_AMOUNT 1) # binary encoding
+
+set (UA_ENCODING_XML ON CACHE BOOL "Enable XML-encoding of the UA types")
+if (UA_ENCODING_XML)
+    MATH(EXPR UA_ENCODING_AMOUNT "${UA_ENCODING_AMOUNT}+1")
+    find_package (EXPAT REQUIRED)
+    if (EXPAT_FOUND)
+        include_directories (${EXPAT_INCLUDE_DIRS})
+    else (EXPAT_FOUND)
+        message (fatal_error "Expat library not found.")
+    endif (EXPAT_FOUND)
+endif (UA_ENCODING_XML)
+
+set (UA_ENCODING_JSON OFF CACHE BOOL "Enable JSON-encoding of the UA types")
+if (UA_ENCODING_JSON)
+    MATH(EXPR UA_ENCODING_AMOUNT "${UA_ENCODING_AMOUNT}+1")
+endif (UA_ENCODING_JSON)
+
+# build the library
+configure_file ("src/ua_config.h.in" "${PROJECT_BINARY_DIR}/ua_config.h")
+
+include_directories("${CMAKE_CURRENT_SOURCE_DIR}/src")
+include_directories("${CMAKE_CURRENT_SOURCE_DIR}/src/util")
+include_directories("${PROJECT_BINARY_DIR}") # generated header file
+
+set (lib_sources src/ua_types.c
+                 src/ua_types_encoding_binary.c
+				 src/ua_application.c
+				 src/ua_transport.c
+				 src/ua_transport_binary.c
+				 src/ua_transport_binary_secure.c
+				 src/ua_services_attribute.c
+				 src/ua_services_session.c
+				 src/ua_services_discovery.c
+				 src/ua_services_securechannel.c
+				 src/ua_services_nodemanagement.c
+				 src/ua_services_view.c
+				 src/ua_services_subscription.c
+				 src/ua_services_monitoreditems.c
+				 src/util/ua_util.c
+				 src/util/ua_list.c
+				 src/util/ua_indexedList.c
+				 src/util/ua_base64.c
+				 ${PROJECT_BINARY_DIR}/ua_types_generated.c
+				 ${PROJECT_BINARY_DIR}/ua_namespace_0.c) # do not pollute the src dir with generated files
+
+if (MULTITHREADING)
+    list (APPEND lib_sources src/ua_namespace_concurrent.c)
+else ()
+    list (APPEND lib_sources src/ua_namespace.c)
+endif (MULTITHREADING)
+
+set (generate_options "")
+
+if (UA_ENCODING_XML)
+    list (APPEND lib_sources src/ua_types_encoding_xml.c
+                             src/ua_namespace_xml.c
+                             src/ua_xml.c)
+    set (generate_options "${generate_options}--with-xml")
+endif (UA_ENCODING_XML)
+
+if (UA_ENCODING_JSON)
+    list (APPEND lib_sources src/ua_types_encoding_json.c)
+    set (generate_options "${generate_options}--with-json")
+endif (UA_ENCODING_JSON)
+
+add_library(open62541 ${lib_sources})
+
+# generate data structures
+add_custom_command (OUTPUT ${PROJECT_BINARY_DIR}/ua_types_generated.c
+                           ${PROJECT_BINARY_DIR}/ua_types_generated.h
+                    COMMAND python ${PROJECT_SOURCE_DIR}/tools/generate_builtin.py ${generate_options} ${PROJECT_SOURCE_DIR}/schema/Opc.Ua.Types.bsd ${PROJECT_BINARY_DIR}/ua_types_generated
+                    DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/tools/generate_builtin.py
+                            ${CMAKE_CURRENT_SOURCE_DIR}/schema/Opc.Ua.Types.bsd)
+
+add_custom_command (OUTPUT ${PROJECT_BINARY_DIR}/ua_namespace_0.c
+                           ${PROJECT_BINARY_DIR}/ua_namespace_0.h
+                    COMMAND python ${PROJECT_SOURCE_DIR}/tools/generate_namespace.py ${generate_options} ${PROJECT_SOURCE_DIR}/schema/NodeIds.csv ${PROJECT_BINARY_DIR}/ua_namespace_0
+                    DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/tools/generate_namespace.py
+                            ${CMAKE_CURRENT_SOURCE_DIR}/schema/NodeIds.csv)
+
+# build example implementations
+add_executable(exampleServer examples/src/opcuaServer.c
+                             examples/src/networklayer.c)
+target_link_libraries (exampleServer open62541) 

src/ua_config.h.in

@@ -0,0 +1,2 @@
+/* Definitions to be set by cmake. */
+#define UA_ENCODING_AMOUNT @UA_ENCODING_AMOUNT@

src/ua_types.h

@@ -1,6 +1,7 @@
 #ifndef UA_TYPES_H_
 #define UA_TYPES_H_
 
+#include "ua_config.h"
 #include <stdio.h>
 #include <stdint.h>
 

tools/generate_builtin.py

@@ -280,8 +280,8 @@ printh('''/**
  * on host '''+platform.uname()[1]+''' by user '''+getpass.getuser()+''' at '''+ time.strftime("%Y-%m-%d %I:%M:%S")+'''
  */
 
-#ifndef ''' + args.outfile.upper() + '''_H_
-#define ''' + args.outfile.upper() + '''_H_
+#ifndef ''' + args.outfile.upper().split("/")[-1] + '''_H_
+#define ''' + args.outfile.upper().split("/")[-1] + '''_H_
 
 #include "ua_types.h"
 #include "ua_types_encoding_binary.h"
@@ -297,7 +297,7 @@ printc('''/**
  * on host '''+platform.uname()[1]+''' by user '''+getpass.getuser()+''' at '''+ time.strftime("%Y-%m-%d %I:%M:%S")+'''
  */
  
-#include "''' + args.outfile + '.h"\n')
+#include "''' + args.outfile.split("/")[-1] + '.h"\n')
 #include "ua_types_encoding_binary.h"
 #include "util/ua_util.h"
 

tools/generate_namespace.py

@@ -86,8 +86,8 @@ printh('''/**********************************************************
  * on host '''+platform.uname()[1]+''' by user '''+getpass.getuser()+''' at '''+
        time.strftime("%Y-%m-%d %I:%M:%S")+'''
  **********************************************************/\n 
-#ifndef ''' + args.outfile.upper() + '''_H_
-#define ''' + args.outfile.upper() + '''_H_\n
+#ifndef ''' + args.outfile.upper().split("/")[-1] + '''_H_
+#define ''' + args.outfile.upper().split("/")[-1] + '''_H_\n
 #include "util/ua_util.h"
 #include "ua_types.h"  // definition of UA_VTable and basic UA_Types
 #include "ua_types_generated.h"\n
@@ -111,13 +111,13 @@ extern const UA_VTable UA_borrowed_;\n
 enum UA_VTableIndex_enum {''')
 
 printc('''/**********************************************************
- * '''+args.outfile+'''.cgen -- do not modify
+ * '''+args.outfile.split("/")[-1]+'''.cgen -- do not modify
  **********************************************************
  * Generated from '''+args.nodeids+''' with script '''+sys.argv[0]+'''
  * on host '''+platform.uname()[1]+''' by user '''+getpass.getuser() +
        ''' at '''+ time.strftime("%Y-%m-%d %I:%M:%S")+'''
  **********************************************************/\n
-#include "''' + args.outfile + '''.h"\n
+#include "''' + args.outfile.split("/")[-1] + '''.h"\n
 UA_Int32 UA_ns0ToVTableIndex(const UA_NodeId *id) {
 	UA_Int32 retval = 0; // InvalidType
         if(id->namespace != 0) return retval;