/*
* (c) Copyright, Real-Time Innovations, 2023.  All rights reserved.
* RTI grants Licensee a license to use, modify, compile, and create derivative
* works of the software solely for use with RTI Connext DDS. Licensee may
* redistribute copies of the software provided that all such copies are subject
* to this license. The software is provided "as is", with no warranty of any
* type, including any warranty for fitness for any purpose. RTI is under no
* obligation to maintain or support the software. RTI shall not be liable for
* any incidental or consequential damages arising out of the use or inability
* to use the software.
*/

#include <stdio.h>
#include <stdlib.h>
#include "ndds/core_version/core_version_buildid.h" // This should be first.
#include "ndds/ndds_config_c.h"

int main(int argc, char *argv[]) {
    int retcode = 0;
    const char *build_id_libs = NULL;
    char *build_id_core_header = NULL;
    char build_id_core_lib[128];
    char build_id_nddsc_lib[128];
    // Retrieve build ID from core libraries:
    build_id_libs = NDDS_Config_Version_to_string();
    if (build_id_libs == NULL) {
        fprintf(stderr, "Error getting Core version from libraries\n");
        return -1;
    }
    // Separate BUILD IDs from Core and Nddsc libs:
    retcode = sscanf(
            build_id_libs,
            "%127s\n%127s",
            build_id_core_lib,
            build_id_nddsc_lib);
    if (retcode != 2) {
        fprintf(stderr, "Error spliting BUILD IDs from libraries\n");
        return -1;
    }
    // Retrieve build ID from header files:
    build_id_core_header = RTI_BUILD_NUMBER_STRING;
    printf("Version Check: ");
    if(strcmp(build_id_core_header, build_id_core_lib) != 0) {
        printf("FAILED. Version inconsistency detected!\n");
    }
    else {
        printf("OK. Versions are consistent\n");
    }
    printf("RTI BUILD ID core library: %s\n", build_id_core_lib);
    printf("RTI BUILD ID header files: %s\n", build_id_core_header);

    return 0;
}