Truxton group get is default

This gets whether this is the default group for this investigation.

Syntax

uint64_t truxton_group_get_is_default( uint64_t group_handle );

Parameters

group_handle

The handle created by truxton_group_create() or truxton_investigation_create_group().

Return value

A non zero value if this is the default group for the investigation, zero if it is not.

Sample

void create_my_things(uint64_t investigation_handle)
{
    if (investigation_handle == 0)
    {
        return;
    }

    uint64_t truxton_handle = truxton_investigation_get_truxton( investigation_handle );
    uint64_t group_handle = truxton_group_create( truxton_handle );
 
    truxton_group_set_id( group_handle, "47726F75-7020-5361-6D70-6C65636F6465" );
    truxton_group_set_name( group_handle, "My Things" );
    truxton_group_set_description( group_handle, "These are my things" );
    truxton_group_set_is_default( group_handle, 1 );
    truxton_group_set_type( group_handle, GROUP_TYPE_USER );
    printf( "Default: %" PRIu64 "\n", truxton_group_get_is_default( group_handle ) );

    if ( truxton_group_save( group_handle ) != 0 )
    {
        char guid[MINIMUM_GUID_STRING_BUFFER_SIZE + 5];

        truxton_group_get_id( group_handle, guid, sizeof(guid) );
        truxton_investigation_set_active_group_id( investigation_handle, guid );
    }

    truxton_group_destroy( group_handle );
}

The PRIu64 in the sample code above is a standard way of formatting a 64-bit unsigned integer in C. Over the years, different compilers on different operating systems used different format specifiers for things, these PRI macros, along with some tricky string concatenation the compilers perform for you, allow you to maintain a single code base without a bunch of macro magic.