Fix build for c++

.github/workflows/main.yml

@@ -81,6 +81,7 @@ jobs:
     - name: coverage
       env:
         CFLAGS: -fprofile-arcs -ftest-coverage
+        CXXFLAGS: -fprofile-arcs -ftest-coverage
         LDFLAGS: -lgcov
       run: make clean all test
 

examples/Makefile

@@ -4,6 +4,7 @@ all: cli tcp
 
 cli:
 	$(MAKE) -C test-interactive
+	$(MAKE) -C test-interactive-cxx
 	$(MAKE) -C test-parser
 
 tcp:
@@ -12,6 +13,7 @@ tcp:
 
 clean:
 	$(MAKE) clean -C test-interactive
+	$(MAKE) clean -C test-interactive-cxx
 	$(MAKE) clean -C test-parser
 	$(MAKE) clean -C test-tcp
 	$(MAKE) clean -C test-tcp-srq

examples/common-cxx/scpi-def.h

@@ -0,0 +1,58 @@
+/*-
+ * BSD 2-Clause License
+ *
+ * Copyright (c) 2012-2018, Jan Breuer
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * * Redistributions of source code must retain the above copyright notice, this
+ *   list of conditions and the following disclaimer.
+ *
+ * * Redistributions in binary form must reproduce the above copyright notice,
+ *   this list of conditions and the following disclaimer in the documentation
+ *   and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __SCPI_DEF_H_
+#define __SCPI_DEF_H_
+
+
+#include "scpi/scpi.h"
+
+#define SCPI_INPUT_BUFFER_LENGTH 256
+#define SCPI_ERROR_QUEUE_SIZE 17
+#define SCPI_IDN1 "MANUFACTURE"
+#define SCPI_IDN2 "INSTR2013"
+#define SCPI_IDN3 NULL
+#define SCPI_IDN4 "01-02"
+
+extern const scpi_command_t scpi_commands[];
+extern scpi_interface_t scpi_interface;
+extern char scpi_input_buffer[];
+extern scpi_error_t scpi_error_queue_data[];
+extern scpi_t scpi_context;
+
+size_t SCPI_Write(scpi_t * context, const char * data, size_t len);
+int SCPI_Error(scpi_t * context, int_fast16_t err);
+scpi_result_t SCPI_Control(scpi_t * context, scpi_ctrl_name_t ctrl, scpi_reg_val_t val);
+scpi_result_t SCPI_Reset(scpi_t * context);
+scpi_result_t SCPI_Flush(scpi_t * context);
+
+
+scpi_result_t SCPI_SystemCommTcpipControlQ(scpi_t * context);
+
+#endif /* __SCPI_DEF_H_ */
+

examples/test-interactive-cxx/Makefile

@@ -0,0 +1,22 @@
+
+PROG = test
+
+SRCS = main.cpp ../common-cxx/scpi-def.cpp
+CPPFLAGS += -I ../../libscpi/inc/
+CXXFLAGS += -Wextra
+LDFLAGS += -lm ../../libscpi/dist/libscpi.a -Wl,--as-needed
+
+.PHONY: clean all
+
+all: $(PROG)
+
+OBJS = $(SRCS:.cpp=.o)
+
+%.o: %.cpp
+	$(CXX) -c $(CXXFLAGS) $(CPPFLAGS) -o $@ $<
+
+$(PROG): $(OBJS)
+	$(CXX) -o $@ $(OBJS) $(CXXFLAGS) $(LDFLAGS)
+
+clean:
+	$(RM) $(PROG) $(OBJS)

examples/test-interactive-cxx/main.cpp

@@ -0,0 +1,108 @@
+/*-
+ * BSD 2-Clause License
+ *
+ * Copyright (c) 2012-2018, Jan Breuer
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * * Redistributions of source code must retain the above copyright notice, this
+ *   list of conditions and the following disclaimer.
+ *
+ * * Redistributions in binary form must reproduce the above copyright notice,
+ *   this list of conditions and the following disclaimer in the documentation
+ *   and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/**
+ * @file   main.c
+ * @date   Thu Nov 15 10:58:45 UTC 2012
+ *
+ * @brief  SCPI parser test
+ *
+ *
+ */
+#include <iostream>
+#include "scpi/scpi.h"
+#include "../common-cxx/scpi-def.h"
+
+size_t SCPI_Write(scpi_t * context, const char * data, size_t len) {
+    (void) context;
+    std::cout.write(data, len);
+    return len;
+}
+
+scpi_result_t SCPI_Flush(scpi_t * context) {
+    (void) context;
+    std::cout << std::flush;
+    return SCPI_RES_OK;
+}
+
+int SCPI_Error(scpi_t * context, int_fast16_t err) {
+    (void) context;
+    std::cerr << "**ERROR: " << err << ", \"" << SCPI_ErrorTranslate(err) << "\"" << std::endl;
+    return 0;
+}
+
+scpi_result_t SCPI_Control(scpi_t * context, scpi_ctrl_name_t ctrl, scpi_reg_val_t val) {
+    (void) context;
+
+    if (SCPI_CTRL_SRQ == ctrl) {
+        std::cerr << "**SRQ: 0x" << std::hex << val << "(" << std::dec << val << ")" << std::endl;
+    } else {
+        std::cerr << "**CTRL: " << std::hex << ctrl << ": 0x" << std::hex << val << "(" << std::dec << val << ")" << std::endl;
+    }
+    return SCPI_RES_OK;
+}
+
+scpi_result_t SCPI_Reset(scpi_t * context) {
+    (void) context;
+
+    std::cerr << "**Reset" << std::endl;
+    return SCPI_RES_OK;
+}
+
+scpi_result_t SCPI_SystemCommTcpipControlQ(scpi_t * context) {
+    (void) context;
+
+    return SCPI_RES_ERR;
+}
+
+/*
+ *
+ */
+int main(int argc, char** argv) {
+    (void) argc;
+    (void) argv;
+
+    SCPI_Init(&scpi_context,
+            scpi_commands,
+            &scpi_interface,
+            scpi_units_def,
+            SCPI_IDN1, SCPI_IDN2, SCPI_IDN3, SCPI_IDN4,
+            scpi_input_buffer, SCPI_INPUT_BUFFER_LENGTH,
+            scpi_error_queue_data, SCPI_ERROR_QUEUE_SIZE);
+
+    std::cerr << "SCPI Interactive demo" << std::endl;
+
+    while (1) {
+        char ch = std::cin.get();
+        SCPI_Input(&scpi_context, &ch, 1);
+    }
+
+
+    return (EXIT_SUCCESS);
+}
+

libscpi/inc/scpi/cc.h

@@ -56,7 +56,7 @@ extern "C" {
 
 #if defined(__cplusplus)
 # if (__cplusplus >= 199711)
-#  define CXX98
+#  define CXX98 1
 # endif
 #endif