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# Copyright (C) 2022 The Qt Company Ltd.
# SPDX-License-Identifier: BSD-3-Clause
#### Inputs
# input open62541
set(INPUT_open62541 "undefined" CACHE STRING "")
set_property(CACHE INPUT_open62541 PROPERTY STRINGS undefined no qt system)
#### Libraries
# special case begin
if (INPUT_open62541 STREQUAL "system")
qt_find_package(Open62541 PROVIDED_TARGETS open62541)
endif()
qt_find_package(Uacpp PROVIDED_TARGETS uacpp)
# special case end
#### Tests
# special case begin
if (INPUT_open62541 STREQUAL "system")
qt_config_compile_test(open62541
LABEL "open62541 support"
LIBRARIES
open62541
CODE
"#include <stdio.h>
#include <open62541.h>
int main(int argc, char *argv[])
{
/* Create a client and connect */
UA_Client *client = UA_Client_new();
UA_ClientConfig_setDefault(UA_Client_getConfig(client));
UA_StatusCode status = UA_Client_connect(client, \"opc.tcp://localhost:4840\");
if (status != UA_STATUSCODE_GOOD) {
UA_Client_delete(client);
return status;
}
/* Read the value attribute of the node. UA_Client_readValueAttribute is a
* wrapper for the raw read service available as UA_Client_Service_read. */
UA_Variant value; /* Variants can hold scalar values and arrays of any type */
UA_Variant_init(&value);
status = UA_Client_readValueAttribute(client, UA_NODEID_STRING(1, (char*)(\"the.answer\")), &value);
if (status == UA_STATUSCODE_GOOD &&
UA_Variant_hasScalarType(&value, &UA_TYPES[UA_TYPES_INT32])) {
printf(\"the value is: %i\\\\n\", *(UA_Int32*)value.data);
}
/* Clean up */
UA_Variant_deleteMembers(&value);
UA_Client_delete(client); /* Disconnects the client internally */
return status;
}")
endif()
# special case end
# special case begin
qt_config_compile_test(uacpp
LABEL "uacpp support"
LIBRARIES
uacpp
CODE
"#include <stdio.h>
#include <uaplatformlayer.h>
#include <uastring.h>
#include <uasession.h>
using namespace UaClientSdk;
int main(int /*argc*/, char ** /*argv*/)
{
UaPlatformLayer::init();
UaSession *session = new UaSession;
UaPlatformLayer::cleanup();
return 0;
}")
# special case end
# Find out if the system open62541 is built with encryption support
include(CheckSymbolExists)
if (Open62541_FOUND)
check_symbol_exists(UA_ENABLE_ENCRYPTION ${Open62541_INCLUDE_DIRS}/open62541.h OPEN62541_SYSTEM_ENCRYPTION)
endif()
#### Features
qt_feature("open62541" PUBLIC PRIVATE
LABEL "Open62541"
# special case begin
ENABLE INPUT_open62541 STREQUAL 'qt' OR QT_FEATURE_system_open62541
DISABLE INPUT_open62541 STREQUAL 'no' OR (NOT QT_FEATURE_system_open62541 AND INPUT_open62541 STREQUAL 'system')
# special case end
)
qt_feature_definition("open62541" "QT_NO_OPEN62541" NEGATE VALUE "1")
qt_feature("system-open62541" PRIVATE
LABEL "Using provided Open62541"
CONDITION Open62541_FOUND AND TEST_open62541 # special case
ENABLE INPUT_open62541 STREQUAL 'system'
DISABLE INPUT_open62541 STREQUAL 'qt' OR INPUT_open62541 STREQUAL 'no' # special case
)
qt_feature("uacpp" PRIVATE
LABEL "Unified Automation C++ SDK"
CONDITION TEST_uacpp # special case
)
# special case begin
#qt_feature("mbedtls" PRIVATE
# LABEL "mbedtls"
# CONDITION Mbedtls_FOUND AND TEST_mbedtls # special case
#)
# special case end
qt_feature("ns0idnames" PRIVATE
LABEL "Support for namespace 0 NodeId names"
PURPOSE "Provides names for the QOpcUa::NodeIds::Namespace0 enum."
)
qt_feature("ns0idgenerator" PRIVATE
LABEL "Namespace 0 NodeIds generator"
PURPOSE "Build a generator for updating the QOpcUa::NodeIds::Namespace0 enum from the NodeIds.csv file."
AUTODETECT false
)
qt_feature("gds" PUBLIC PRIVATE
LABEL "Support for global discovery server"
PURPOSE "Enables QOpcUaClient to interact with a global discovery server"
CONDITION WrapOpenSSL_FOUND # special case
)
# special case begin
qt_feature("open62541-security" PUBLIC PRIVATE
LABEL "Open62541 security support"
PURPOSE "Enables the open62541 plugin to connect to servers with signing and encryption"
CONDITION (WrapOpenSSL_FOUND AND QT_FEATURE_open62541 AND NOT QT_FEATURE_system_open62541) OR OPEN62541_SYSTEM_ENCRYPTION
)
# special case end
qt_feature_definition("gds" "QT_NO_GDS" NEGATE VALUE "1")
qt_configure_add_summary_section(NAME "Qt Opcua")
qt_configure_add_summary_entry(ARGS "open62541")
qt_configure_add_summary_entry(ARGS "uacpp")
qt_configure_add_summary_entry(ARGS "ns0idnames")
qt_configure_add_summary_entry(ARGS "ns0idgenerator")
qt_configure_add_summary_entry(ARGS "open62541-security") # special case
qt_configure_add_summary_entry(ARGS "gds")
qt_configure_end_summary_section() # end of "Qt Opcua" section
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