SC_FILE_T(3) OpenSC API reference SC_FILE_T(3)NAMEsc_file_t - OpenSC file structure
SYNOPSIS
#include <opensc.h>
typedef struct sc_file {
struct sc_path path;
int type, ef_structure;
size_t size;
int id;
/* record structured files only */
int record_length;
int record_count;
} sc_file_t;
DESCRIPTION
This structure describes a file object on a smart card. It contains the
following members:
path
This is full the path to the file, starting at the MF.
type
This is the file type. It can be one of SC_FILE_TYPE_DF,
SC_FILE_TYPE_WORKING_EF, or SC_FILE_TYPE_INTERNAL_EF. The latter is
used by some cards only, and you normally shouldn´t have to deal
with these files.
ef_structure
For elementary files (EFs), this field describes the file´s
structure. It can be one of:
SC_FILE_EF_TRANSPARENT
SC_FILE_EF_LINEAR_FIXED
SC_FILE_EF_LINEAR_FIXED_TLV
SC_FILE_EF_LINEAR_VARIABLE
SC_FILE_EF_LINEAR_VARIABLE_TLV
SC_FILE_EF_CYCLIC
SC_FILE_EF_CYCLIC_TLV
SC_FILE_EF_UNKNOWN
size
gives the file´s size in bytes.
id
gives the file´s ID, as a 16-bit number.
record_count, record_length
For record structured files, record_sount specifies the number of
records in the file. For files with fixed length records,
record_length contains the record length.
opensc 08/27/2008 SC_FILE_T(3)
