NAME

     libsigscan.h — Library for binary signature scanning

LIBRARY

     library “libsigscan”

SYNOPSIS

     #include <libsigscan.h>

     Support functions

     const char *
     libsigscan_get_version(void);

     int
     libsigscan_get_access_flags_read(void);

     int
     libsigscan_get_codepage(int *codepage, libsigscan_error_t **error);

     int
     libsigscan_set_codepage(int codepage, libsigscan_error_t **error);

     Notify functions

     void
     libsigscan_notify_set_verbose(int verbose);

     int
     libsigscan_notify_set_stream(FILE *stream, libsigscan_error_t **error);

     int
     libsigscan_notify_stream_open(const char *filename, libsigscan_error_t **error);

     int
     libsigscan_notify_stream_close(libsigscan_error_t **error);

     Error functions

     void
     libsigscan_error_free(libsigscan_error_t **error);

     int
     libsigscan_error_fprint(libsigscan_error_t *error, FILE *stream);

     int
     libsigscan_error_sprint(libsigscan_error_t *error, char *string, size_t size);

     int
     libsigscan_error_backtrace_fprint(libsigscan_error_t *error, FILE *stream);

     int
     libsigscan_error_backtrace_sprint(libsigscan_error_t *error, char *string, size_t size);

     Scanner functions

     int
     libsigscan_scanner_initialize(libsigscan_scanner_t **scanner, libsigscan_error_t **error);

     int
     libsigscan_scanner_free(libsigscan_scanner_t **scanner, libsigscan_error_t **error);

     int
     libsigscan_scanner_signal_abort(libsigscan_scanner_t *scanner, libsigscan_error_t **error);

     int
     libsigscan_scanner_set_scan_buffer_size(libsigscan_scanner_t *scanner, size_t scan_buffer_size, libsigscan_error_t **error);

     int
     libsigscan_scanner_add_signature(libsigscan_scanner_t *scanner, const char *identifier, size_t identifier_length, off64_t pattern_offset, const uint8_t *pattern, size_t pattern_size, uint32_t signature_flags, libsigscan_error_t **error);

     int
     libsigscan_scanner_scan_start(libsigscan_scanner_t *scanner, libsigscan_scan_state_t *scan_state, libsigscan_error_t **error);

     int
     libsigscan_scanner_scan_stop(libsigscan_scanner_t *scanner, libsigscan_scan_state_t *scan_state, libsigscan_error_t **error);

     int
     libsigscan_scanner_scan_buffer(libsigscan_scanner_t *scanner, libsigscan_scan_state_t *scan_state, const uint8_t *buffer, size_t buffer_size, libsigscan_error_t **error);

     int
     libsigscan_scanner_scan_file(libsigscan_scanner_t *scanner, libsigscan_scan_state_t *scan_state, const char *filename, libsigscan_error_t **error);

     Available when compiled with wide character string support:

     int
     libsigscan_scanner_scan_file_wide(libsigscan_scanner_t *scanner, libsigscan_scan_state_t *scan_state, const wchar_t *filename, libsigscan_error_t **error);

     Available when compiled with libbfio support:

     int
     libsigscan_scanner_scan_file_io_handle(libsigscan_scanner_t *scanner, libsigscan_scan_state_t *scan_state, libbfio_handle_t *file_io_handle, libsigscan_error_t **error);

     Scan state functions

     int
     libsigscan_scan_state_initialize(libsigscan_scan_state_t **scan_state, libsigscan_error_t **error);

     int
     libsigscan_scan_state_free(libsigscan_scan_state_t **scan_state, libsigscan_error_t **error);

     int
     libsigscan_scan_state_set_data_size(libsigscan_scan_state_t *scan_state, size64_t data_size, libsigscan_error_t **error);

     int
     libsigscan_scan_state_get_number_of_results(libsigscan_scan_state_t *scan_state, int *number_of_results, libsigscan_error_t **error);

     int
     libsigscan_scan_state_get_result(libsigscan_scan_state_t *scan_state, int result_index, libsigscan_scan_result_t **scan_result, libsigscan_error_t **error);

     Scan result functions

     int
     libsigscan_scan_result_free(libsigscan_scan_result_t **scan_result, libsigscan_error_t **error);

     int
     libsigscan_scan_result_get_identifier_size(libsigscan_scan_result_t *scan_result, size_t *identifier_size, libsigscan_error_t **error);

     int
     libsigscan_scan_result_get_identifier(libsigscan_scan_result_t *scan_result, char *identifier, size_t identifier_size, libsigscan_error_t **error);

DESCRIPTION

     The libsigscan_get_version() function is used to retrieve the library version.

RETURN VALUES

     Most of the functions return NULL or -1 on error, dependent on the return type.  For the
     actual return values see "libsigscan.h".

ENVIRONMENT

     None

FILES

     None libsigscan allows to be compiled with wide character support (wchar_t).

     To compile libsigscan with wide character support use: ./configure
     --enable-wide-character-type=yes
      or define: _UNICODE
      or UNICODE
      during compilation.

     LIBSIGSCAN_WIDE_CHARACTER_TYPE
      in libsigscan/features.h can be used to determine if libsigscan was compiled with wide
     character support.

BUGS

     Please report bugs of any kind on the project issue tracker:
     https://github.com/libyal/libsigscan/issues

AUTHOR

     These man pages are generated from "libsigscan.h".

COPYRIGHT

     Copyright (C) 2014-2016, Joachim Metz <joachim.metz@gmail.com>.

     This is free software; see the source for copying conditions.  There is NO warranty; not
     even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

SEE ALSO

     the libsigscan.h include file