libolecf(3) Library Functions Manual libolecf(3) NAME libolecf.h -- Library to access the Object Linking and Embedding (OLE) Com- pound File (CF) format SYNOPSIS #include <libolecf.h> Support functions const char * libolecf_get_version(void); uint8_t libolecf_get_access_flags_read(void); int libolecf_get_codepage(int *codepage, libolecf_error_t **error); int libolecf_set_codepage(int codepage, libolecf_error_t **error); int libolecf_check_file_signature(const char *filename, libolecf_error_t **error); Available when compiled with wide character string support: int libolecf_check_file_signature_wide(const wchar_t *filename, libolecf_error_t **error); Available when compiled with libbfio support: int libolecf_check_file_signature_file_io_handle(libbfio_handle_t *file_io_handle, libolecf_error_t **error); Notify functions void libolecf_notify_set_verbose(int verbose); int libolecf_notify_set_stream(FILE *stream, libolecf_error_t **error); int libolecf_notify_stream_open(const char *filename, libolecf_error_t **error); int libolecf_notify_stream_close(libolecf_error_t **error); Error functions void libolecf_error_free(libolecf_error_t **error); int libolecf_error_fprint(libolecf_error_t *error, FILE *stream); int libolecf_error_sprint(libolecf_error_t *error, char *string, size_t size); int libolecf_error_backtrace_fprint(libolecf_error_t *error, FILE *stream); int libolecf_error_backtrace_sprint(libolecf_error_t *error, char *string, size_t size); File functions int libolecf_file_initialize(libolecf_file_t **file, libolecf_error_t **error); int libolecf_file_free(libolecf_file_t **file, libolecf_error_t **error); int libolecf_file_signal_abort(libolecf_file_t *file, libolecf_error_t **error); int libolecf_file_open(libolecf_file_t *file, const char *filename, int access_flags, libolecf_error_t **error); int libolecf_file_close(libolecf_file_t *file, libolecf_error_t **error); int libolecf_file_get_sector_size(libolecf_file_t *file, size32_t *sector_size, libolecf_error_t **error); int libolecf_file_get_short_sector_size(libolecf_file_t *file, size32_t *short_sector_size, libolecf_error_t **error); int libolecf_file_get_ascii_codepage(libolecf_file_t *file, int *ascii_codepage, libolecf_error_t **error); int libolecf_file_set_ascii_codepage(libolecf_file_t *file, int ascii_codepage, libolecf_error_t **error); int libolecf_file_get_format_version(libolecf_file_t *file, uint16_t *major_version, uint16_t *minor_version, libolecf_error_t **error); int libolecf_file_get_number_of_unallocated_blocks(libolecf_file_t *file, int *number_of_unallocated_blocks, libolecf_error_t **error); int libolecf_file_get_unallocated_block(libolecf_file_t *file, int unallocated_block_index, off64_t *offset, size64_t *size, libolecf_error_t **error); int libolecf_file_get_root_item(libolecf_file_t *file, libolecf_item_t **root_item, libolecf_error_t **error); int libolecf_file_get_item_by_utf8_path(libolecf_file_t *file, const uint8_t *utf8_string, size_t utf8_string_length, libolecf_item_t **item, libolecf_error_t **error); int libolecf_file_get_item_by_utf16_path(libolecf_file_t *file, const uint16_t *utf16_string, size_t utf16_string_length, libolecf_item_t **item, libolecf_error_t **error); Available when compiled with wide character string support: int libolecf_file_open_wide(libolecf_file_t *file, const wchar_t *filename, int access_flags, libolecf_error_t **error); Available when compiled with libbfio support: int libolecf_file_open_file_io_handle(libolecf_file_t *file, libbfio_handle_t *file_io_handle, int access_flags, libolecf_error_t **error); Item functions int libolecf_item_free(libolecf_item_t **item, libolecf_error_t **error); int libolecf_item_get_type(libolecf_item_t *item, uint8_t *type, libolecf_error_t **error); int libolecf_item_get_utf8_name_size(libolecf_item_t *item, size_t *utf8_string_size, libolecf_error_t **error); int libolecf_item_get_utf8_name(libolecf_item_t *item, uint8_t *utf8_string, size_t utf8_string_size, libolecf_error_t **error); int libolecf_item_get_utf16_name_size(libolecf_item_t *item, size_t *utf16_string_size, libolecf_error_t **error); int libolecf_item_get_utf16_name(libolecf_item_t *item, uint16_t *utf16_string, size_t utf16_string_size, libolecf_error_t **error); int libolecf_item_get_size(libolecf_item_t *item, uint32_t *size, libolecf_error_t **error); int libolecf_item_get_creation_time(libolecf_item_t *item, uint64_t *filetime, libolecf_error_t **error); int libolecf_item_get_modification_time(libolecf_item_t *item, uint64_t *filetime, libolecf_error_t **error); int libolecf_item_get_number_of_sub_items(libolecf_item_t *item, int *number_of_sub_items, libolecf_error_t **error); int libolecf_item_get_sub_item(libolecf_item_t *item, int sub_item_index, libolecf_item_t **sub_item, libolecf_error_t **error); int libolecf_item_get_sub_item_by_utf8_name(libolecf_item_t *item, const uint8_t *utf8_string, size_t utf8_string_length, libolecf_item_t **sub_item, libolecf_error_t **error); int libolecf_item_get_sub_item_by_utf16_name(libolecf_item_t *item, const uint16_t *utf16_string, size_t utf16_string_length, libolecf_item_t **sub_item, libolecf_error_t **error); int libolecf_item_get_sub_item_by_utf8_path(libolecf_item_t *item, const uint8_t *utf8_string, size_t utf8_string_length, libolecf_item_t **sub_item, libolecf_error_t **error); int libolecf_item_get_sub_item_by_utf16_path(libolecf_item_t *item, const uint16_t *utf16_string, size_t utf16_string_length, libolecf_item_t **sub_item, libolecf_error_t **error); Stream functions ssize_t libolecf_stream_read_buffer(libolecf_item_t *stream, uint8_t *buffer, size_t size, libolecf_error_t **error); off64_t libolecf_stream_seek_offset(libolecf_item_t *stream, off64_t offset, int whence, libolecf_error_t **error); int libolecf_stream_get_offset(libolecf_item_t *stream, off64_t *offset, libolecf_error_t **error); Property set stream functions int libolecf_property_set_stream_get_set(libolecf_item_t *property_set_stream, libolecf_property_set_t **property_set, libolecf_error_t **error); Property set functions int libolecf_property_set_free(libolecf_property_set_t **property_set, libolecf_error_t **error); int libolecf_property_set_get_class_identifier(libolecf_property_set_t *property_set, uint8_t *guid_data, size_t guid_data_size, libolecf_error_t **error); int libolecf_property_set_get_number_of_sections(libolecf_property_set_t *property_set, int *number_of_sections, libolecf_error_t **error); int libolecf_property_set_get_section_by_index(libolecf_property_set_t *property_set, int section_index, libolecf_property_section_t **property_section, libolecf_error_t **error); Property section functions int libolecf_property_section_free(libolecf_property_section_t **property_section, libolecf_error_t **error); int libolecf_property_section_get_class_identifier(libolecf_property_section_t *property_section, uint8_t *guid_data, size_t guid_data_size, libolecf_error_t **error); int libolecf_property_section_get_number_of_properties(libolecf_property_section_t *property_section, int *number_of_properties, libolecf_error_t **error); int libolecf_property_section_get_property_by_index(libolecf_property_section_t *property_section, int property_index, libolecf_property_value_t **property_value, libolecf_error_t **error); Property value functions int libolecf_property_value_free(libolecf_property_value_t **property_value, libolecf_error_t **error); int libolecf_property_value_get_identifier(libolecf_property_value_t *property_value, uint32_t *identifier, libolecf_error_t **error); int libolecf_property_value_get_value_type(libolecf_property_value_t *property_value, uint32_t *value_type, libolecf_error_t **error); int libolecf_property_value_get_data_size(libolecf_property_value_t *property_value, size_t *data_size, libolecf_error_t **error); int libolecf_property_value_get_data(libolecf_property_value_t *property_value, uint8_t *data, size_t data_size, libolecf_error_t **error); int libolecf_property_value_get_data_as_boolean(libolecf_property_value_t *property_value, uint8_t *value_boolean, libolecf_error_t **error); int libolecf_property_value_get_data_as_16bit_integer(libolecf_property_value_t *property_value, uint16_t *value_16bit, libolecf_error_t **error); int libolecf_property_value_get_data_as_32bit_integer(libolecf_property_value_t *property_value, uint32_t *value_32bit, libolecf_error_t **error); int libolecf_property_value_get_data_as_64bit_integer(libolecf_property_value_t *property_value, uint64_t *value_64bit, libolecf_error_t **error); int libolecf_property_value_get_data_as_filetime(libolecf_property_value_t *property_value, uint64_t *filetime, libolecf_error_t **error); int libolecf_property_value_get_data_as_utf8_string_size(libolecf_property_value_t *property_value, size_t *utf8_string_size, libolecf_error_t **error); int libolecf_property_value_get_data_as_utf8_string(libolecf_property_value_t *property_value, uint8_t *utf8_string, size_t utf8_string_size, libolecf_error_t **error); int libolecf_property_value_get_data_as_utf16_string_size(libolecf_property_value_t *property_value, size_t *utf16_string_size, libolecf_error_t **error); int libolecf_property_value_get_data_as_utf16_string(libolecf_property_value_t *property_value, uint16_t *utf16_string, size_t utf16_string_size, libolecf_error_t **error); DESCRIPTION The libolecf_get_version() function is used to retrieve the library ver- sion. RETURN VALUES Most of the functions return NULL or -1 on error, dependent on the return type. For the actual return values see "libolecf.h". ENVIRONMENT None FILES None NOTES libolecf can be compiled with wide character support (wchar_t). To compile libolecf with wide character support use: ./configure --enable-wide-character-type=yes or define: _UNICODE or UNICODE during compilation. LIBOLECF_WIDE_CHARACTER_TYPE in libolecf/features.h can be used to determine if libolecf was compiled with wide character support. BUGS Please report bugs of any kind on the project issue tracker: https://github.com/libyal/libolecf/issues AUTHOR These man pages are generated from "libolecf.h". COPYRIGHT Copyright (C) 2008-2024, 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 libolecf.h include file libolecf April 25, 2019 libolecf(3)
NAME | SYNOPSIS | DESCRIPTION | RETURN VALUES | ENVIRONMENT | FILES | NOTES | BUGS | AUTHOR | COPYRIGHT | SEE ALSO
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