Truxton child file get origin

This retrieves origin of the file object. This corresponds to the [OriginID] column of the [File] table.

Syntax

uint32_t truxton_child_file_get_origin( uint64_t child_handle );

Parameters

child_handle

The handle created by the truxton_child_file_create or truxton_file_create_child call.

Return

The origin of the file. It should be one of the Origin values. This value should also be found in the [ID] column of the [Origin] table.

Sample

void add_folder( uint64_t truxton, uint64_t parent_file )
{
   truxton_start_adding_files( truxton );

   uint64_t child = truxton_child_file_create( truxton );

   char id[40];

   truxton_file_get_id( parent_file, id, sizeof(id) );
   truxton_child_file_set_parent_id( child, id );
   truxton_child_file_set_type( child, Type_Directory );
   truxton_child_file_set_name( child, "Custom Exploits Folder" );

   uint64_t now = truxton_time_now();

   truxton_child_file_set_created( child, now );
   truxton_child_file_set_accessed( child, now );
   truxton_child_file_set_modified( child, now );

   truxton_child_file_set_origin( child, ORIGIN_GENERATED );

   if ( truxton_child_file_save( child ) == 0 )
   {
      printf( "Failed to add child to Truxton\n" );
   }
   else
   {
      uint32_t origin = truxton_child_file_get_origin( child_file );
      printf( "Origin is %" PRIu32 "\n", origin );
   }

   truxton_child_file_destroy( child );
}

The PRIu32 in the sample code above is a standard way of formatting a 32-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.