Difference between revisions of "Truxton child file set disk offset"

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(Created page with "Sets the physical disk offset of the first byte of the contents of the file. =Syntax= <syntaxhighlight lang="C"> void truxton_child_file_set_disk_offset( uint64_t child_handl...")
 
 
(4 intermediate revisions by the same user not shown)
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Sets the physical disk offset of the first byte of the contents of the file.
 
Sets the physical disk offset of the first byte of the contents of the file.
 +
This corresponds to the <code>[PhysicalDiskOffset]</code> column of the <code><nowiki>[</nowiki>[[File Table|File]]<nowiki>]</nowiki></code> table.
  
 
=Syntax=
 
=Syntax=
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<syntaxhighlight lang="C">
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<source lang="C">
 
void truxton_child_file_set_disk_offset( uint64_t child_handle, uint64_t offset );
 
void truxton_child_file_set_disk_offset( uint64_t child_handle, uint64_t offset );
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</syntaxhighlight>
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</source>
  
 
=Parameters=
 
=Parameters=
 
==<code>child_handle</code>==
 
==<code>child_handle</code>==
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The handle created by the [[truxton_child_file_create]] or [[truxton_file_create_child]] call.
 
The handle created by the [[truxton_child_file_create]] or [[truxton_file_create_child]] call.
  
Line 15: Line 15:
  
 
=Sample=
 
=Sample=
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<syntaxhighlight lang="C" highlight="27">
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<source lang="C" highlight="20">
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void add_folder(uint64_t truxton, uint64_t parent_file)
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void add_folder( uint64_t truxton, uint64_t parent_file )
 
{
 
{
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   truxton_start_adding_files(truxton);
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   truxton_start_adding_files( truxton );
  
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   uint64_t child = truxton_child_file_create(truxton);
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   uint64_t child = truxton_child_file_create( truxton );
  
 
   char id[40];
 
   char id[40];
  
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   truxton_file_get_id(parent_file, id, sizeof(id));
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   truxton_file_get_id( parent_file, id, sizeof(id) );
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   truxton_child_file_set_parent_id(child, id);
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   truxton_child_file_set_parent_id( child, id );
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   truxton_child_file_set_type(child, Type_Directory);
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   truxton_child_file_set_type( child, Type_Directory );
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   truxton_child_file_set_name(child, "Custom Exploits Folder");
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   truxton_child_file_set_name( child, "Custom Exploits Folder" );
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  FILETIME now;
 
−
 
 
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  GetSystemTimeAsFileTime(&now);
 
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  ULARGE_INTEGER ticks;
 
  
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   ticks.LowPart = now.dwLowDateTime;
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   uint64_t now = truxton_time_now();
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  ticks.HighPart = now.dwHighDateTime;
 
  
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   truxton_child_file_set_created(child, ticks.QuadPart);
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   truxton_child_file_set_created( child, now );
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   truxton_child_file_set_accessed(child, ticks.QuadPart);
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   truxton_child_file_set_accessed( child, now );
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   truxton_child_file_set_modified(child, ticks.QuadPart);
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   truxton_child_file_set_modified( child, now );
  
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   truxton_child_file_set_disk_offset(child, 5464419);
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   truxton_child_file_set_disk_offset( child, 5464419 );
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   truxton_child_file_set_path(child, "Files/This File" );
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   truxton_child_file_set_path( child, "Files/This File" );
  
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   if ( truxton_child_file_save(child) == 0 )
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   if ( truxton_child_file_save( child ) == 0 )
 
   {
 
   {
 
       printf( "Failed to add child to Truxton\n" );
 
       printf( "Failed to add child to Truxton\n" );
−
  }
 
−
  else
 
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  {
 
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      truxton_child_file_get_id(child_file, id, sizeof(id));
 
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      printf( "Added child id %s\n", id );
 
 
   }
 
   }
  
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   truxton_child_file_destroy(child);
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   truxton_child_file_destroy( child );
 
}
 
}
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</syntaxhighlight>
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</source>

Latest revision as of 02:56, 14 April 2024

Sets the physical disk offset of the first byte of the contents of the file. This corresponds to the [PhysicalDiskOffset] column of the [File] table.

Syntax

void truxton_child_file_set_disk_offset( uint64_t child_handle, uint64_t offset );

Parameters

child_handle

The handle created by the truxton_child_file_create or truxton_file_create_child call.

offset

The offset, in bytes, from the beginning of the physical disk where the first byte of the file contents was stored.

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_disk_offset( child, 5464419 );
   truxton_child_file_set_path( child, "Files/This File" );

   if ( truxton_child_file_save( child ) == 0 )
   {
      printf( "Failed to add child to Truxton\n" );
   }

   truxton_child_file_destroy( child );
}
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