demoBuilder.cpp

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/* Copyright 2025 NTESS. See the top-level LICENSE.txt file for details.
 *
 * SPDX-License-Identifier: BSD-3-Clause
 */
#if ADC_BOOST_JSON_PUBLIC
#include "boost/json/src.hpp"
#endif
#include "adc/factory.hpp"
#include <cstring>
#include <cerrno>
#include <limits>
 
/*! \file demoBuilder.cpp
 */
 
/** \addtogroup examples
 *  @{
 */
 
namespace adc_examples {
namespace demoBuilder {
 
std::map<std::string, std::string> file_config =
    {{ "DIRECTORY", "./test.outputs"}, 
     { "FILE", "out.file.log" },
     { "APPEND", "true" }
    };
 
std::map<std::string, std::string> curl_config =
    {
        {"URL", "https://data-submission-server.your.org/log"}
    };
 
std::map<std::string, std::string> ldmsd_stream_publish_config =
    {
        { "STREAM", "adc_publish_api" }
    };
 
std::map<std::string, std::string> script_config =
    {
        { "PROG", "./plugin_script.sh" }
    };
 
 
int test_publisher(std::shared_ptr<adc::publisher_api> pi, std::shared_ptr< adc::builder_api> b, std::map<std::string, std::string>& pconfig ) {
    std::cout << "------------------- begin --------------------" << std::endl;
    int err = 0;
    int e = 0;
    err = pi->config(pconfig);
    if (err) {
        std::cout << "config failed " <<
            std::strerror(err) << std::endl;
        e += 1;
        err = 0;
    }
    err = pi->initialize();
    if (err) {
        std::cout << "initialize failed " <<
            std::strerror(err) << std::endl;
        e += 1;
        err = 0;
    }
    err = pi->publish(b); // there should be 1 b in the output
    if (err) {
        std::cout << "publish 1 failed " <<
            std::strerror(err) << std::endl;
        e += 1;
        err = 0;
    }
    pi->pause();
    err = pi->publish(b); // this publication should be silent in output
    if (err) {
        std::cout << "publish 2 failed " <<
            std::strerror(err) << std::endl;
        e += 1;
        err = 0;
    }
    pi->resume();
    err = pi->publish(b); // there should be 2 b in the output
    if (err) {
        std::cout << "publish 3 failed " <<
            std::strerror(err) << std::endl;
        e += 1;
        err = 0;
    }
    pi->finalize();
    std::cout << "------------------- end --------------------" << std::endl;
    return e;
}
 
void populate_builder(std::shared_ptr<adc::builder_api> b,  adc::factory & f) {
 
    std::shared_ptr< adc::builder_api > app_data = f.get_builder();
#if ADC_BOOST_JSON_PUBLIC
    boost::json::object jo = {{"a","b"},{"C","d"},{"n",1}};
#endif
    app_data->add("bool0", false);
    app_data->add("bool1", true);
    app_data->add("char1", 'A');
    app_data->add("c16", u'¢');
    app_data->add("c32", U'猫');
    const std::string ccppstr("ccppstr");
    app_data->add("ccppstr", ccppstr);
    std::string cppstr("cppstr");
    app_data->add("cppstr", cppstr);
    // add null-terminated string
    const char *cstr = "cstr_nul";
    app_data->add("cstr1", cstr);
    // add string which is serialized json.
    app_data->add_json_string("jstr1", std::string ("{\"a\":\"b\", \"c\":[1,2, 3]}"));
#if ADC_BOOST_JSON_PUBLIC
    app_data->add("jsonobj", jo);
#endif
    uint8_t u8 = std::numeric_limits<uint8_t>::max();
    uint16_t u16 = std::numeric_limits<uint16_t>::max();
    uint32_t u32 = std::numeric_limits<uint32_t>::max();
    uint64_t u64 = std::numeric_limits<uint64_t>::max();
    app_data->add("u8", u8);
    app_data->add("u16", u16);
    app_data->add("u32", u32);
    app_data->add("u64", u64);
    int8_t i8 = std::numeric_limits<int8_t>::max();
    int16_t i16 = std::numeric_limits<int16_t>::max();
    int32_t i32 = std::numeric_limits<int32_t>::max();
    int64_t i64 = std::numeric_limits<int64_t>::max();
    app_data->add("i8", i8);
    app_data->add("i16", i16);
    app_data->add("i32", i32);
    app_data->add("i64", i64);
    app_data->add("flt", std::numeric_limits<float>::max());
    app_data->add("dbl", std::numeric_limits<double>::max() );
    app_data->add("fcplx", std::complex<float>(
        std::numeric_limits<float>::max(),std::numeric_limits<float>::max()));
    app_data->add("dcplx", std::complex<double>(
        std::numeric_limits<double>::max(),std::numeric_limits<double>::max()));
    const char *cstrings[] = {"a", "B", "c2"};
    char *vcstrings[4];
    int ia[4];
    float fa[4];
    double da[4];
    unsigned ua[4];
    uint64_t ua64[4];
    for (int i = 0; i < 4; i++) {
        vcstrings[i] = new char[2];
        snprintf(vcstrings[i], 2, "%d", i);
        ua[i] = i;
        ua64[i] = std::numeric_limits<uint64_t>::max() - i;
        ia[i] = -i;
        da[i] = 3.14*i;
        fa[i] = 3.14*i *2;
    }
    std::string cppstrings[] = {"ap", "Bp", "c2p"};
    app_data->add_array("nulembed", "a\0b", 3);
    app_data->add_array("cstrs", cstrings, 3);
    app_data->add_array("cppstrs", cppstrings, 3);
    app_data->add_array("vcstrs", vcstrings, 4);
    for (int i = 0; i < 4; i++) {
        delete [] vcstrings[i];
    }
    app_data->add_array("ia", ia, 4);
    app_data->add_array("ua", ua, 4);
    app_data->add_array("ua64", ua64, 4);
    app_data->add_array("fa", fa, 4);
    app_data->add_array("da", da, 4);
    
    b->add_header_section("cxx_demo_1");
 
    b->add_host_section(ADC_HS_ALL);
 
    b->add_app_data_section(app_data);
 
    b->add_memory_usage_section();
 
    std::shared_ptr< adc::builder_api > code_details = f.get_builder();
    // more here
 
    std::shared_ptr< adc::builder_api > version = f.get_builder();
    version->add("version", "1.1.2");
    const char* tags[] = { "boca_raton", "saronida_2"};
    version->add_array("tags", tags ,2);
    version->add("mesh_version", "5.0.0");
 
    b->add_code_section("repartitioner", version, code_details);
 
    std::shared_ptr< adc::builder_api > build_details = f.get_builder();
    b->add_code_configuration_section(build_details);
 
    std::shared_ptr< adc::builder_api > model_data = f.get_builder();
    model_data->add("nx", 3);
    model_data->add("ny", 10);
    model_data->add("step", 0);
    b->add_model_data_section(model_data);
 
    std::shared_ptr< adc::builder_api > status_details = f.get_builder();
    status_details->add("tmax", 15000.25);
    status_details->add("tmax_loc", 10325);
    status_details->add("step", 234);
    b->add_exit_data_section(1,"we didn't succeed due to high temperatures", status_details);
 
#if 0
    std::string ss = b->serialize();
    std::cout << "-------------------------------" << std::endl;
    std::cout << ss << std::endl;
    std::cout << "-------------------------------" << std::endl;
#endif
}
 
/**
 * \brief Demo of all the data types and generally available publishers.
 */
int main(int /* argc */, char ** /* argv */) {
    std::cout << "adc pub version: " << adc::publisher_api_version.name << std::endl;
    std::cout << "adc builder version: " << adc::builder_api_version.name << std::endl;
    std::cout << "adc enum version: " << adc::enum_version.name << std::endl;
 
    adc::factory f;
    std::shared_ptr< adc::builder_api > b = f.get_builder();
 
    populate_builder(b, f);
 
    // try individual publishers from the factory class.
    std::shared_ptr< adc::publisher_api > p1 = f.get_publisher("file");
    std::cout << test_publisher(p1, b, file_config) << std::endl;
    std::shared_ptr< adc::publisher_api > p2 = f.get_publisher("stdout");
    std::cout << test_publisher(p2, b, file_config) << std::endl;
    std::shared_ptr< adc::publisher_api > p3 = f.get_publisher("curl");
    std::cout << test_publisher(p3, b, curl_config) << std::endl;
    std::shared_ptr< adc::publisher_api > p4 = f.get_publisher("ldmsd_stream_publish");
    std::cout << test_publisher(p4, b, ldmsd_stream_publish_config) << std::endl;
    std::shared_ptr< adc::publisher_api > p5 = f.get_publisher("script");
    std::cout << test_publisher(p5, b, script_config) << std::endl;
 
    return 0;
}
 
} // demoBuilder
} // adc_examples
 
/** @}*/
/** @}*/
 
int main(int argc, char **argv)
{
    return adc_examples::demoBuilder::main(argc, argv);
}