Truxton exif create

This creates an Exchangeable image file format object. You can use this to add records to the [EXIF] table in the database.

Syntax

uint64_t truxton_exif_create( uint64_t truxton_handle );

Parameters

truxton_handle

The Truxton instance this event will belong. This handle comes from calling truxton_create().

Return value

A handle to an EXIF object.

Sample

 1 void add_exif(uint64_t truxton, uint64_t file_handle, uint8_t const * buffer, size_t buffer_size )
 2 {
 3    EXIF_PARSER parser;
 4 
 5    parser.Initialize( buffer, buffer_size );
 6 
 7    EXIF_DATA data;
 8 
 9    if ( fill_exif_data( parser, data ) == 0 )
10    {
11       return;
12    }
13 
14    uint64_t exif_handle = truxton_create_exif(truxton);
15 
16    truxton_exif_save( exif_handle );
17 
18    char id[ 65 ];
19 
20    truxton_exif_get_id( exif_handle, id, sizeof( id ) );
21 
22    printf( "EXIF ID is %s\n", id );
23 
24    truxton_exif_destroy(exif_handle);
25 }