#include <sys/stat.h>
#include <stdlib.h>
Go to the source code of this file.
Data Structures | |
struct | iso_file_section |
File section in an old image. More... | |
struct | iso_data_source |
Data source used by libisofs for reading an existing image. More... | |
struct | iso_filesystem |
An IsoFilesystem is a handler for a source of files, or a "filesystem". More... | |
struct | IsoFileSource_Iface |
Interface definition for an IsoFileSource. More... | |
struct | iso_file_source |
An IsoFile Source is a POSIX abstraction of a file. More... | |
struct | IsoStream_Iface |
Interface definition for IsoStream methods. More... | |
struct | iso_stream |
Representation of file contents as a stream of bytes. More... | |
struct | iso_external_filter_command |
Representation of an external program that shall serve as filter for an IsoStream. More... | |
struct | iso_zisofs_ctrl |
Parameter set for iso_zisofs_set_params(). More... | |
Defines | |
#define | iso_lib_header_version_major 1 |
These three release version numbers tell the revision of this header file and of the API it describes. | |
#define | iso_lib_header_version_minor 1 |
#define | iso_lib_header_version_micro 6 |
#define | ISO_NODE_IS_DIR(n) (iso_node_get_type(n) == LIBISO_DIR) |
#define | ISO_NODE_IS_FILE(n) (iso_node_get_type(n) == LIBISO_FILE) |
#define | ISO_NODE_IS_SYMLINK(n) (iso_node_get_type(n) == LIBISO_SYMLINK) |
#define | ISO_NODE_IS_SPECIAL(n) (iso_node_get_type(n) == LIBISO_SPECIAL) |
#define | ISO_NODE_IS_BOOTCAT(n) (iso_node_get_type(n) == LIBISO_BOOT) |
#define | ISO_DIR(n) ((IsoDir*)(ISO_NODE_IS_DIR(n) ? n : NULL)) |
#define | ISO_FILE(n) ((IsoFile*)(ISO_NODE_IS_FILE(n) ? n : NULL)) |
#define | ISO_SYMLINK(n) ((IsoSymlink*)(ISO_NODE_IS_SYMLINK(n) ? n : NULL)) |
#define | ISO_SPECIAL(n) ((IsoSpecial*)(ISO_NODE_IS_SPECIAL(n) ? n : NULL)) |
#define | ISO_NODE(n) ((IsoNode*)n) |
#define | iso_libjte_req_major 1 |
The minimum version of libjte to be used with this version of libisofs at compile time. | |
#define | iso_libjte_req_minor 0 |
#define | iso_libjte_req_micro 0 |
#define | ISO_MSGS_MESSAGE_LEN 4096 |
#define | Libisofs_default_path_maX 4096 |
#define | ISO_SUCCESS 1 |
successfully execution | |
#define | ISO_NONE 0 |
special return value, it could be or not an error depending on the context. | |
#define | ISO_CANCELED 0xE830FFFF |
Operation canceled (FAILURE,HIGH, -1). | |
#define | ISO_FATAL_ERROR 0xF030FFFE |
Unknown or unexpected fatal error (FATAL,HIGH, -2). | |
#define | ISO_ERROR 0xE830FFFD |
Unknown or unexpected error (FAILURE,HIGH, -3). | |
#define | ISO_ASSERT_FAILURE 0xF030FFFC |
Internal programming error. | |
#define | ISO_NULL_POINTER 0xE830FFFB |
NULL pointer as value for an arg. | |
#define | ISO_OUT_OF_MEM 0xF030FFFA |
Memory allocation error (FATAL,HIGH, -6). | |
#define | ISO_INTERRUPTED 0xF030FFF9 |
Interrupted by a signal (FATAL,HIGH, -7). | |
#define | ISO_WRONG_ARG_VALUE 0xE830FFF8 |
Invalid parameter value (FAILURE,HIGH, -8). | |
#define | ISO_THREAD_ERROR 0xF030FFF7 |
Can't create a needed thread (FATAL,HIGH, -9). | |
#define | ISO_WRITE_ERROR 0xE830FFF6 |
Write error (FAILURE,HIGH, -10). | |
#define | ISO_BUF_READ_ERROR 0xE830FFF5 |
Buffer read error (FAILURE,HIGH, -11). | |
#define | ISO_NODE_ALREADY_ADDED 0xE830FFC0 |
Trying to add to a dir a node already added to a dir (FAILURE,HIGH, -64). | |
#define | ISO_NODE_NAME_NOT_UNIQUE 0xE830FFBF |
Node with same name already exists (FAILURE,HIGH, -65). | |
#define | ISO_NODE_NOT_ADDED_TO_DIR 0xE830FFBE |
Trying to remove a node that was not added to dir (FAILURE,HIGH, -65). | |
#define | ISO_NODE_DOESNT_EXIST 0xE830FFBD |
A requested node does not exist (FAILURE,HIGH, -66). | |
#define | ISO_IMAGE_ALREADY_BOOTABLE 0xE830FFBC |
Try to set the boot image of an already bootable image (FAILURE,HIGH, -67). | |
#define | ISO_BOOT_IMAGE_NOT_VALID 0xE830FFBB |
Trying to use an invalid file as boot image (FAILURE,HIGH, -68). | |
#define | ISO_BOOT_IMAGE_OVERFLOW 0xE830FFBA |
Too many boot images (FAILURE,HIGH, -69). | |
#define | ISO_BOOT_NO_CATALOG 0xE830FFB9 |
No boot catalog created yet ((FAILURE,HIGH, -70). | |
#define | ISO_FILE_ERROR 0xE830FF80 |
Error on file operation (FAILURE,HIGH, -128) (take a look at more specified error codes below). | |
#define | ISO_FILE_ALREADY_OPENED 0xE830FF7F |
Trying to open an already opened file (FAILURE,HIGH, -129). | |
#define | ISO_FILE_ALREADY_OPENNED 0xE830FF7F |
#define | ISO_FILE_ACCESS_DENIED 0xE830FF7E |
Access to file is not allowed (FAILURE,HIGH, -130). | |
#define | ISO_FILE_BAD_PATH 0xE830FF7D |
Incorrect path to file (FAILURE,HIGH, -131). | |
#define | ISO_FILE_DOESNT_EXIST 0xE830FF7C |
The file does not exist in the filesystem (FAILURE,HIGH, -132). | |
#define | ISO_FILE_NOT_OPENED 0xE830FF7B |
Trying to read or close a file not openned (FAILURE,HIGH, -133). | |
#define | ISO_FILE_NOT_OPENNED ISO_FILE_NOT_OPENED |
#define | ISO_FILE_IS_DIR 0xE830FF7A |
Directory used where no dir is expected (FAILURE,HIGH, -134). | |
#define | ISO_FILE_READ_ERROR 0xE830FF79 |
Read error (FAILURE,HIGH, -135). | |
#define | ISO_FILE_IS_NOT_DIR 0xE830FF78 |
Not dir used where a dir is expected (FAILURE,HIGH, -136). | |
#define | ISO_FILE_IS_NOT_SYMLINK 0xE830FF77 |
Not symlink used where a symlink is expected (FAILURE,HIGH, -137). | |
#define | ISO_FILE_SEEK_ERROR 0xE830FF76 |
Can't seek to specified location (FAILURE,HIGH, -138). | |
#define | ISO_FILE_IGNORED 0xD020FF75 |
File not supported in ECMA-119 tree and thus ignored (WARNING,MEDIUM, -139). | |
#define | ISO_FILE_TOO_BIG 0xD020FF74 |
#define | ISO_FILE_CANT_WRITE 0xE430FF73 |
#define | ISO_FILENAME_WRONG_CHARSET 0xD020FF72 |
#define | ISO_FILENAME_WRONG_CHARSET_OLD 0xC020FF72 |
#define | ISO_FILE_CANT_ADD 0xE030FF71 |
#define | ISO_FILE_IMGPATH_WRONG 0xD020FF70 |
File path break specification constraints and will be ignored (WARNING,MEDIUM, -144). | |
#define | ISO_FILE_OFFSET_TOO_BIG 0xE830FF6A |
Offset greater than file size (FAILURE,HIGH, -150)
| |
#define | ISO_CHARSET_CONV_ERROR 0xE830FF00 |
Charset conversion error (FAILURE,HIGH, -256). | |
#define | ISO_MANGLE_TOO_MUCH_FILES 0xE830FEFF |
Too many files to mangle, i.e. | |
#define | ISO_WRONG_PVD 0xE830FEC0 |
Wrong or damaged Primary Volume Descriptor (FAILURE,HIGH, -320) This could mean that the file is not a valid ISO image. | |
#define | ISO_WRONG_RR 0xE030FEBF |
Wrong or damaged RR entry (SORRY,HIGH, -321). | |
#define | ISO_UNSUPPORTED_RR 0xE030FEBE |
Unsupported RR feature (SORRY,HIGH, -322). | |
#define | ISO_WRONG_ECMA119 0xE830FEBD |
Wrong or damaged ECMA-119 (FAILURE,HIGH, -323). | |
#define | ISO_UNSUPPORTED_ECMA119 0xE830FEBC |
Unsupported ECMA-119 feature (FAILURE,HIGH, -324). | |
#define | ISO_WRONG_EL_TORITO 0xD030FEBB |
Wrong or damaged El-Torito catalog (WARN,HIGH, -325). | |
#define | ISO_UNSUPPORTED_EL_TORITO 0xD030FEBA |
Unsupported El-Torito feature (WARN,HIGH, -326). | |
#define | ISO_ISOLINUX_CANT_PATCH 0xE030FEB9 |
Can't patch an isolinux boot image (SORRY,HIGH, -327). | |
#define | ISO_UNSUPPORTED_SUSP 0xE030FEB8 |
Unsupported SUSP feature (SORRY,HIGH, -328). | |
#define | ISO_WRONG_RR_WARN 0xD030FEB7 |
Error on a RR entry that can be ignored (WARNING,HIGH, -329). | |
#define | ISO_SUSP_UNHANDLED 0xC020FEB6 |
Error on a RR entry that can be ignored (HINT,MEDIUM, -330). | |
#define | ISO_SUSP_MULTIPLE_ER 0xD030FEB5 |
Multiple ER SUSP entries found (WARNING,HIGH, -331). | |
#define | ISO_UNSUPPORTED_VD 0xC020FEB4 |
Unsupported volume descriptor found (HINT,MEDIUM, -332). | |
#define | ISO_EL_TORITO_WARN 0xD030FEB3 |
El-Torito related warning (WARNING,HIGH, -333). | |
#define | ISO_IMAGE_WRITE_CANCELED 0xE430FEB2 |
Image write cancelled (MISHAP,HIGH, -334). | |
#define | ISO_EL_TORITO_HIDDEN 0xD030FEB1 |
El-Torito image is hidden (WARNING,HIGH, -335). | |
#define | ISO_AAIP_IGNORED 0xB030FEB0 |
AAIP info with ACL or xattr in ISO image will be ignored (NOTE, HIGH, -336). | |
#define | ISO_AAIP_BAD_ACL 0xE830FEAF |
Error with decoding ACL from AAIP info (FAILURE, HIGH, -337). | |
#define | ISO_AAIP_BAD_ACL_TEXT 0xE830FEAE |
Error with encoding ACL for AAIP (FAILURE, HIGH, -338). | |
#define | ISO_AAIP_NOT_ENABLED 0xE830FEAD |
AAIP processing for ACL or xattr not enabled at compile time (FAILURE, HIGH, -339). | |
#define | ISO_AAIP_BAD_AASTRING 0xE830FEAC |
Error with decoding AAIP info for ACL or xattr (FAILURE, HIGH, -340). | |
#define | ISO_AAIP_NO_GET_LOCAL 0xE830FEAB |
Error with reading ACL or xattr from local file (FAILURE, HIGH, -341). | |
#define | ISO_AAIP_NO_SET_LOCAL 0xE830FEAA |
Error with attaching ACL or xattr to local file (FAILURE, HIGH, -342). | |
#define | ISO_AAIP_NON_USER_NAME 0xE830FEA9 |
Unallowed attempt to set an xattr with non-userspace name (FAILURE, HIGH, -343). | |
#define | ISO_EXTF_TOO_OFTEN 0xE830FEA8 |
Too many references on a single IsoExternalFilterCommand (FAILURE, HIGH, -344). | |
#define | ISO_ZLIB_NOT_ENABLED 0xE830FEA7 |
Use of zlib was not enabled at compile time (FAILURE, HIGH, -345). | |
#define | ISO_ZISOFS_TOO_LARGE 0xE830FEA6 |
Cannot apply zisofs filter to file >= 4 GiB (FAILURE, HIGH, -346). | |
#define | ISO_FILTER_WRONG_INPUT 0xE830FEA5 |
Filter input differs from previous run (FAILURE, HIGH, -347). | |
#define | ISO_ZLIB_COMPR_ERR 0xE830FEA4 |
zlib compression/decompression error (FAILURE, HIGH, -348) | |
#define | ISO_ZISOFS_WRONG_INPUT 0xE830FEA3 |
Input stream is not in zisofs format (FAILURE, HIGH, -349). | |
#define | ISO_ZISOFS_PARAM_LOCK 0xE830FEA2 |
Cannot set global zisofs parameters while filters exist (FAILURE, HIGH, -350). | |
#define | ISO_ZLIB_EARLY_EOF 0xE830FEA1 |
Premature EOF of zlib input stream (FAILURE, HIGH, -351). | |
#define | ISO_MD5_AREA_CORRUPTED 0xD030FEA0 |
Checksum area or checksum tag appear corrupted (WARNING,HIGH, -352)
| |
#define | ISO_MD5_TAG_MISMATCH 0xE830FE9F |
Checksum mismatch between checksum tag and data blocks (FAILURE, HIGH, -353)
| |
#define | ISO_SB_TREE_CORRUPTED 0xE830FE9E |
Checksum mismatch in System Area, Volume Descriptors, or directory tree. | |
#define | ISO_MD5_TAG_UNEXPECTED 0xD030FE9D |
Unexpected checksum tag type encountered. | |
#define | ISO_MD5_TAG_MISPLACED 0xD030FE9C |
Misplaced checksum tag encountered. | |
#define | ISO_MD5_TAG_OTHER_RANGE 0xD030FE9B |
Checksum tag with unexpected address range encountered. | |
#define | ISO_MD5_STREAM_CHANGE 0xE430FE9A |
Detected file content changes while it was written into the image. | |
#define | ISO_SCDBACKUP_TAG_NOT_0 0xD030FE99 |
Session does not start at LBA 0. | |
#define | ISO_OVWRT_MS_TOO_SMALL 0xE830FE98 |
The setting of iso_write_opts_set_ms_block() leaves not enough room for the prescibed size of iso_write_opts_set_overwrite_buf(). | |
#define | ISO_PART_OFFST_TOO_SMALL 0xE830FE97 |
The partition offset is not 0 and leaves not not enough room for system area, volume descriptors, and checksum tags of the first tree. | |
#define | ISO_OVWRT_FIFO_TOO_SMALL 0xE830FE96 |
The ring buffer is smaller than 64 kB + partition offset. | |
#define | ISO_LIBJTE_NOT_ENABLED 0xE830FE95 |
Use of libjte was not enabled at compile time (FAILURE, HIGH, -363). | |
#define | ISO_LIBJTE_START_FAILED 0xE830FE94 |
Failed to start up Jigdo Template Extraction (FAILURE, HIGH, -364). | |
#define | ISO_LIBJTE_END_FAILED 0xE830FE93 |
Failed to finish Jigdo Template Extraction (FAILURE, HIGH, -365). | |
#define | ISO_LIBJTE_FILE_FAILED 0xE430FE92 |
Failed to process file for Jigdo Template Extraction (MISHAP, HIGH, -366). | |
#define | ISO_BOOT_TOO_MANY_MIPS 0xE830FE91 |
Too many MIPS Big Endian boot files given (max. | |
#define | ISO_BOOT_FILE_MISSING 0xE430FE90 |
Boot file missing in image (MISHAP, HIGH, -368). | |
#define | ISO_BAD_PARTITION_NO 0xE830FE8F |
Partition number out of range (FAILURE, HIGH, -369). | |
#define | ISO_BAD_PARTITION_FILE 0xE830FE8E |
Cannot open data file for appended partition (FAILURE, HIGH, -370). | |
#define | ISO_NON_MBR_SYS_AREA 0xE830FE8D |
May not combine appended partition with non-MBR system area (FAILURE, HIGH, -371). | |
#define | ISO_DISPLACE_ROLLOVER 0xE830FE8C |
Displacement offset leads outside 32 bit range (FAILURE, HIGH, -372). | |
#define | ISO_NAME_NEEDS_TRANSL 0xE830FE8B |
File name cannot be written into ECMA-119 untranslated (FAILURE, HIGH, -373). | |
#define | ISO_STREAM_NO_CLONE 0xE830FE8A |
Data file input stream object offers no cloning method (FAILURE, HIGH, -374). | |
#define | ISO_XINFO_NO_CLONE 0xE830FE89 |
Extended information class offers no cloning method (FAILURE, HIGH, -375). | |
#define | ISO_MD5_TAG_COPIED 0xD030FE88 |
Found copied superblock checksum tag (WARNING, HIGH, -376). | |
#define | ISO_RR_NAME_TOO_LONG 0xE830FE87 |
Rock Ridge leaf name too long (FAILURE, HIGH, -377). | |
#define | ISO_RR_NAME_RESERVED 0xE830FE86 |
Reserved Rock Ridge leaf name (FAILURE, HIGH, -378). | |
#define | ISO_RR_PATH_TOO_LONG 0xE830FE85 |
Rock Ridge path too long (FAILURE, HIGH, -379). | |
#define | ISO_AAIP_BAD_ATTR_NAME 0xE830FE84 |
Attribute name cannot be represented (FAILURE, HIGH, -380). | |
#define | ISO_AAIP_ACL_MULT_OBJ 0xE830FE83 |
ACL text contains multiple entries of user::, group::, other:: (FAILURE, HIGH, -379). | |
#define | ISO_DATA_SOURCE_SORRY 0xE030FCFF |
Read error occured with IsoDataSource (SORRY,HIGH, -513). | |
#define | ISO_DATA_SOURCE_MISHAP 0xE430FCFF |
Read error occured with IsoDataSource (MISHAP,HIGH, -513). | |
#define | ISO_DATA_SOURCE_FAILURE 0xE830FCFF |
Read error occured with IsoDataSource (FAILURE,HIGH, -513). | |
#define | ISO_DATA_SOURCE_FATAL 0xF030FCFF |
Read error occured with IsoDataSource (FATAL,HIGH, -513). | |
Typedefs | |
typedef Iso_Image | IsoImage |
Context for image creation. | |
typedef Iso_Node | IsoNode |
typedef Iso_Dir | IsoDir |
A directory in the iso tree. | |
typedef Iso_Symlink | IsoSymlink |
A symbolic link in the iso tree. | |
typedef Iso_File | IsoFile |
A regular file in the iso tree. | |
typedef Iso_Special | IsoSpecial |
An special file in the iso tree. | |
typedef Iso_Dir_Iter | IsoDirIter |
Context for iterate on directory children. | |
typedef el_torito_boot_image | ElToritoBootImage |
It represents an El-Torito boot image. | |
typedef Iso_Boot | IsoBoot |
An special type of IsoNode that acts as a placeholder for an El-Torito boot catalog. | |
typedef iso_write_opts | IsoWriteOpts |
Options for image written. | |
typedef iso_read_opts | IsoReadOpts |
Options for image reading or import. | |
typedef iso_data_source | IsoDataSource |
Source for image reading. | |
typedef iso_read_image_features | IsoReadImageFeatures |
Return information for image. | |
typedef iso_file_source | IsoFileSource |
POSIX abstraction for source files. | |
typedef iso_filesystem | IsoFilesystem |
Abstract for source filesystems. | |
typedef IsoFileSource_Iface | IsoFileSourceIface |
Interface that defines the operations (methods) available for an IsoFileSource. | |
typedef IsoFilesystem | IsoImageFilesystem |
IsoFilesystem implementation to deal with ISO images, and to offer a way to access specific information of the image, such as several volume attributes, extensions being used, El-Torito artifacts... | |
typedef iso_stream | IsoStream |
Representation of file contents. | |
typedef IsoStream_Iface | IsoStreamIface |
Interface that defines the operations (methods) available for an IsoStream. | |
typedef int(* | iso_node_xinfo_func )(void *data, int flag) |
Class of functions to handle particular extended information. | |
typedef int(* | iso_node_xinfo_cloner )(void *old_data, void **new_data, int flag) |
Class of functions to clone extended information. | |
typedef iso_find_condition | IsoFindCondition |
| |
typedef iso_external_filter_command | IsoExternalFilterCommand |
Enumerations | |
enum | IsoNodeType { LIBISO_DIR, LIBISO_FILE, LIBISO_SYMLINK, LIBISO_SPECIAL, LIBISO_BOOT } |
The type of an IsoNode. More... | |
enum | IsoHideNodeFlag { LIBISO_HIDE_ON_RR = 1 << 0, LIBISO_HIDE_ON_JOLIET = 1 << 1, LIBISO_HIDE_ON_1999 = 1 << 2, LIBISO_HIDE_BUT_WRITE = 1 << 3 } |
Flag used to hide a file in the RR/ISO or Joliet tree. More... | |
enum | eltorito_boot_media_type { ELTORITO_FLOPPY_EMUL, ELTORITO_HARD_DISC_EMUL, ELTORITO_NO_EMUL } |
El-Torito bootable image type. More... | |
enum | iso_replace_mode { ISO_REPLACE_NEVER, ISO_REPLACE_ALWAYS, ISO_REPLACE_IF_SAME_TYPE, ISO_REPLACE_IF_SAME_TYPE_AND_NEWER, ISO_REPLACE_IF_NEWER } |
Replace mode used when addding a node to a file. More... | |
enum | iso_find_comparisons { ISO_FIND_COND_GREATER, ISO_FIND_COND_GREATER_OR_EQUAL, ISO_FIND_COND_EQUAL, ISO_FIND_COND_LESS, ISO_FIND_COND_LESS_OR_EQUAL } |
Possible comparison between IsoNode and given conditions. More... | |
Functions | |
void | iso_lib_version (int *major, int *minor, int *micro) |
Get version of the libisofs library at runtime. | |
int | iso_lib_is_compatible (int major, int minor, int micro) |
Check at runtime if the library is ABI compatible with the given version. | |
int | iso_init () |
Initialize libisofs. | |
int | iso_init_with_flag (int flag) |
Initialize libisofs. | |
void | iso_finish () |
Finalize libisofs. | |
int | iso_set_local_charset (char *name, int flag) |
Override the reply of libc function nl_langinfo(CODESET) which may or may not give the name of the character set which is in effect for your environment. | |
char * | iso_get_local_charset (int flag) |
Obtain the local charset as currently assumed by libisofs. | |
int | iso_image_new (const char *name, IsoImage **image) |
Create a new image, empty. | |
void | iso_image_set_ignore_aclea (IsoImage *image, int what) |
Control whether ACL and xattr will be imported from external filesystems (typically the local POSIX filesystem) when new nodes get inserted. | |
int | iso_write_opts_new (IsoWriteOpts **opts, int profile) |
Creates an IsoWriteOpts for writing an image. | |
void | iso_write_opts_free (IsoWriteOpts *opts) |
Free an IsoWriteOpts previously allocated with iso_write_opts_new(). | |
int | iso_write_opts_set_will_cancel (IsoWriteOpts *opts, int will_cancel) |
Announce that only the image size is desired, that the struct burn_source which is set to consume the image output stream will stay inactive, and that the write thread will be cancelled anyway by the .cancel() method of the struct burn_source. | |
int | iso_write_opts_set_iso_level (IsoWriteOpts *opts, int level) |
Set the ISO-9960 level to write at. | |
int | iso_write_opts_set_rockridge (IsoWriteOpts *opts, int enable) |
Whether to use or not Rock Ridge extensions. | |
int | iso_write_opts_set_joliet (IsoWriteOpts *opts, int enable) |
Whether to add the non-standard Joliet extension to the image. | |
int | iso_write_opts_set_iso1999 (IsoWriteOpts *opts, int enable) |
Whether to use newer ISO-9660:1999 version. | |
int | iso_write_opts_set_hardlinks (IsoWriteOpts *opts, int enable) |
Control generation of non-unique inode numbers for the emerging image. | |
int | iso_write_opts_set_aaip (IsoWriteOpts *opts, int enable) |
Control writing of AAIP informations for ACL and xattr. | |
int | iso_write_opts_set_old_empty (IsoWriteOpts *opts, int enable) |
Use this only if you need to reproduce a suboptimal behavior of older versions of libisofs. | |
int | iso_write_opts_set_untranslated_name_len (IsoWriteOpts *opts, int len) |
Caution: This option breaks any assumptions about names that are supported by ECMA-119 specifications. | |
int | iso_write_opts_set_allow_dir_id_ext (IsoWriteOpts *opts, int allow) |
Convert directory names for ECMA-119 similar to other file names, but do not force a dot or add a version number. | |
int | iso_write_opts_set_omit_version_numbers (IsoWriteOpts *opts, int omit) |
Omit the version number (";1") at the end of the ISO-9660 identifiers. | |
int | iso_write_opts_set_allow_deep_paths (IsoWriteOpts *opts, int allow) |
Allow ISO-9660 directory hierarchy to be deeper than 8 levels. | |
int | iso_write_opts_set_allow_longer_paths (IsoWriteOpts *opts, int allow) |
Allow path in the ISO-9660 tree to have more than 255 characters. | |
int | iso_write_opts_set_max_37_char_filenames (IsoWriteOpts *opts, int allow) |
Allow a single file or directory hierarchy to have up to 37 characters. | |
int | iso_write_opts_set_no_force_dots (IsoWriteOpts *opts, int no) |
ISO-9660 forces filenames to have a ".", that separates file name from extension. | |
int | iso_write_opts_set_allow_lowercase (IsoWriteOpts *opts, int allow) |
Allow lowercase characters in ISO-9660 filenames. | |
int | iso_write_opts_set_allow_full_ascii (IsoWriteOpts *opts, int allow) |
Allow all ASCII characters to be appear on an ISO-9660 filename. | |
int | iso_write_opts_set_relaxed_vol_atts (IsoWriteOpts *opts, int allow) |
Allow all characters to be part of Volume and Volset identifiers on the Primary Volume Descriptor. | |
int | iso_write_opts_set_joliet_longer_paths (IsoWriteOpts *opts, int allow) |
Allow paths in the Joliet tree to have more than 240 characters. | |
int | iso_write_opts_set_joliet_long_names (IsoWriteOpts *opts, int allow) |
Allow leaf names in the Joliet tree to have up to 103 characters. | |
int | iso_write_opts_set_rrip_version_1_10 (IsoWriteOpts *opts, int oldvers) |
Write Rock Ridge info as of specification RRIP-1.10 rather than RRIP-1.12: signature "RRIP_1991A" rather than "IEEE_1282", field PX without file serial number. | |
int | iso_write_opts_set_rrip_1_10_px_ino (IsoWriteOpts *opts, int enable) |
Write field PX with file serial number (i.e. | |
int | iso_write_opts_set_aaip_susp_1_10 (IsoWriteOpts *opts, int oldvers) |
Write AAIP as extension according to SUSP 1.10 rather than SUSP 1.12. | |
int | iso_write_opts_set_dir_rec_mtime (IsoWriteOpts *opts, int allow) |
Store as ECMA-119 Directory Record timestamp the mtime of the source rather than the image creation time. | |
int | iso_write_opts_set_sort_files (IsoWriteOpts *opts, int sort) |
Whether to sort files based on their weight. | |
int | iso_write_opts_set_record_md5 (IsoWriteOpts *opts, int session, int files) |
Whether to compute and record MD5 checksums for the whole session and/or for each single IsoFile object. | |
int | iso_write_opts_set_scdbackup_tag (IsoWriteOpts *opts, char *name, char *timestamp, char *tag_written) |
Set the parameters "name" and "timestamp" for a scdbackup checksum tag. | |
int | iso_write_opts_set_replace_mode (IsoWriteOpts *opts, int dir_mode, int file_mode, int uid, int gid) |
Whether to set default values for files and directory permissions, gid and uid. | |
int | iso_write_opts_set_default_dir_mode (IsoWriteOpts *opts, mode_t dir_mode) |
Set the mode to use on dirs when you set the replace_mode of dirs to 2. | |
int | iso_write_opts_set_default_file_mode (IsoWriteOpts *opts, mode_t file_mode) |
Set the mode to use on files when you set the replace_mode of files to 2. | |
int | iso_write_opts_set_default_uid (IsoWriteOpts *opts, uid_t uid) |
Set the uid to use when you set the replace_uid to 2. | |
int | iso_write_opts_set_default_gid (IsoWriteOpts *opts, gid_t gid) |
Set the gid to use when you set the replace_gid to 2. | |
int | iso_write_opts_set_replace_timestamps (IsoWriteOpts *opts, int replace) |
0 to use IsoNode timestamps, 1 to use recording time, 2 to use values from timestamp field. | |
int | iso_write_opts_set_default_timestamp (IsoWriteOpts *opts, time_t timestamp) |
Set the timestamp to use when you set the replace_timestamps to 2. | |
int | iso_write_opts_set_always_gmt (IsoWriteOpts *opts, int gmt) |
Whether to always record timestamps in GMT. | |
int | iso_write_opts_set_output_charset (IsoWriteOpts *opts, const char *charset) |
Set the charset to use for the RR names of the files that will be created on the image. | |
int | iso_write_opts_set_appendable (IsoWriteOpts *opts, int append) |
Set the type of image creation in case there was already an existing image imported. | |
int | iso_write_opts_set_ms_block (IsoWriteOpts *opts, uint32_t ms_block) |
Set the start block of the image. | |
int | iso_write_opts_set_overwrite_buf (IsoWriteOpts *opts, uint8_t *overwrite) |
Sets the buffer where to store the descriptors which shall be written at the beginning of an overwriteable media to point to the newly written image. | |
int | iso_write_opts_set_fifo_size (IsoWriteOpts *opts, size_t fifo_size) |
Set the size, in number of blocks, of the ring buffer used between the writer thread and the burn_source. | |
int | iso_write_opts_set_system_area (IsoWriteOpts *opts, char data[32768], int options, int flag) |
int | iso_write_opts_set_disc_label (IsoWriteOpts *opts, char *label) |
Set a name for the system area. | |
int | iso_write_opts_set_pvd_times (IsoWriteOpts *opts, time_t vol_creation_time, time_t vol_modification_time, time_t vol_expiration_time, time_t vol_effective_time, char *vol_uuid) |
Explicitely set the four timestamps of the emerging Primary Volume Descriptor. | |
int | iso_write_opts_set_part_offset (IsoWriteOpts *opts, uint32_t block_offset_2k, int secs_512_per_head, int heads_per_cyl) |
int | iso_write_opts_attach_jte (IsoWriteOpts *opts, void *libjte_handle) |
Associate a libjte environment object to the upcomming write run. | |
int | iso_write_opts_detach_jte (IsoWriteOpts *opts, void **libjte_handle) |
Remove eventual association to a libjte environment handle. | |
int | iso_write_opts_set_tail_blocks (IsoWriteOpts *opts, uint32_t num_blocks) |
Cause a number of blocks with zero bytes to be written after the payload data, but before the eventual checksum data. | |
int | iso_write_opts_set_partition_img (IsoWriteOpts *opts, int partition_number, uint8_t partition_type, char *image_path, int flag) |
Cause an arbitrary data file to be appended to the ISO image and to be described by a partition table entry in an MBR or SUN Disk Label at the start of the ISO image. | |
int | iso_write_opts_get_data_start (IsoWriteOpts *opts, uint32_t *data_start, int flag) |
Inquire the start address of the file data blocks after having used IsoWriteOpts with iso_image_create_burn_source(). | |
int | iso_image_update_sizes (IsoImage *image) |
Update the sizes of all files added to image. | |
int | iso_image_create_burn_source (IsoImage *image, IsoWriteOpts *opts, struct burn_source **burn_src) |
Create a burn_source and a thread which immediately begins to generate the image. | |
int | iso_image_generator_is_running (IsoImage *image) |
Inquire whether the image generator thread is still at work. | |
int | iso_read_opts_new (IsoReadOpts **opts, int profile) |
Creates an IsoReadOpts for reading an existent image. | |
void | iso_read_opts_free (IsoReadOpts *opts) |
Free an IsoReadOpts previously allocated with iso_read_opts_new(). | |
int | iso_read_opts_set_start_block (IsoReadOpts *opts, uint32_t block) |
Set the block where the image begins. | |
int | iso_read_opts_set_no_rockridge (IsoReadOpts *opts, int norr) |
Do not read Rock Ridge extensions. | |
int | iso_read_opts_set_no_joliet (IsoReadOpts *opts, int nojoliet) |
Do not read Joliet extensions. | |
int | iso_read_opts_set_no_iso1999 (IsoReadOpts *opts, int noiso1999) |
Do not read ISO 9660:1999 enhanced tree. | |
int | iso_read_opts_set_no_aaip (IsoReadOpts *opts, int noaaip) |
Control reading of AAIP informations about ACL and xattr when loading existing images. | |
int | iso_read_opts_set_no_md5 (IsoReadOpts *opts, int no_md5) |
Control reading of an array of MD5 checksums which is eventually stored at the end of a session. | |
int | iso_read_opts_set_new_inos (IsoReadOpts *opts, int new_inos) |
Control discarding of eventual inode numbers from existing images. | |
int | iso_read_opts_set_preferjoliet (IsoReadOpts *opts, int preferjoliet) |
Whether to prefer Joliet over RR. | |
int | iso_read_opts_set_default_uid (IsoReadOpts *opts, uid_t uid) |
Set default uid for files when RR extensions are not present. | |
int | iso_read_opts_set_default_gid (IsoReadOpts *opts, gid_t gid) |
Set default gid for files when RR extensions are not present. | |
int | iso_read_opts_set_default_permissions (IsoReadOpts *opts, mode_t file_perm, mode_t dir_perm) |
Set default permissions for files when RR extensions are not present. | |
int | iso_read_opts_set_input_charset (IsoReadOpts *opts, const char *charset) |
Set the input charset of the file names on the image. | |
int | iso_read_opts_auto_input_charset (IsoReadOpts *opts, int mode) |
Enable or disable methods to automatically choose an input charset. | |
int | iso_read_opts_load_system_area (IsoReadOpts *opts, int mode) |
Enable or disable loading of the first 32768 bytes of the session. | |
int | iso_image_import (IsoImage *image, IsoDataSource *src, IsoReadOpts *opts, IsoReadImageFeatures **features) |
Import a previous session or image, for growing or modify. | |
void | iso_read_image_features_destroy (IsoReadImageFeatures *f) |
Destroy an IsoReadImageFeatures object obtained with iso_image_import. | |
uint32_t | iso_read_image_features_get_size (IsoReadImageFeatures *f) |
Get the size (in 2048 byte block) of the image, as reported in the PVM. | |
int | iso_read_image_features_has_rockridge (IsoReadImageFeatures *f) |
Whether RockRidge extensions are present in the image imported. | |
int | iso_read_image_features_has_joliet (IsoReadImageFeatures *f) |
Whether Joliet extensions are present in the image imported. | |
int | iso_read_image_features_has_iso1999 (IsoReadImageFeatures *f) |
Whether the image is recorded according to ISO 9660:1999, i.e. | |
int | iso_read_image_features_has_eltorito (IsoReadImageFeatures *f) |
Whether El-Torito boot record is present present in the image imported. | |
void | iso_image_ref (IsoImage *image) |
Increments the reference counting of the given image. | |
void | iso_image_unref (IsoImage *image) |
Decrements the reference couting of the given image. | |
int | iso_image_attach_data (IsoImage *image, void *data, void(*give_up)(void *)) |
Attach user defined data to the image. | |
void * | iso_image_get_attached_data (IsoImage *image) |
The the data previously attached with iso_image_attach_data(). | |
IsoDir * | iso_image_get_root (const IsoImage *image) |
Get the root directory of the image. | |
void | iso_image_set_volset_id (IsoImage *image, const char *volset_id) |
Fill in the volset identifier for a image. | |
const char * | iso_image_get_volset_id (const IsoImage *image) |
Get the volset identifier. | |
void | iso_image_set_volume_id (IsoImage *image, const char *volume_id) |
Fill in the volume identifier for a image. | |
const char * | iso_image_get_volume_id (const IsoImage *image) |
Get the volume identifier. | |
void | iso_image_set_publisher_id (IsoImage *image, const char *publisher_id) |
Fill in the publisher for a image. | |
const char * | iso_image_get_publisher_id (const IsoImage *image) |
Get the publisher of a image. | |
void | iso_image_set_data_preparer_id (IsoImage *image, const char *data_preparer_id) |
Fill in the data preparer for a image. | |
const char * | iso_image_get_data_preparer_id (const IsoImage *image) |
Get the data preparer of a image. | |
void | iso_image_set_system_id (IsoImage *image, const char *system_id) |
Fill in the system id for a image. | |
const char * | iso_image_get_system_id (const IsoImage *image) |
Get the system id of a image. | |
void | iso_image_set_application_id (IsoImage *image, const char *application_id) |
Fill in the application id for a image. | |
const char * | iso_image_get_application_id (const IsoImage *image) |
Get the application id of a image. | |
void | iso_image_set_copyright_file_id (IsoImage *image, const char *copyright_file_id) |
Fill copyright information for the image. | |
const char * | iso_image_get_copyright_file_id (const IsoImage *image) |
Get the copyright information of a image. | |
void | iso_image_set_abstract_file_id (IsoImage *image, const char *abstract_file_id) |
Fill abstract information for the image. | |
const char * | iso_image_get_abstract_file_id (const IsoImage *image) |
Get the abstract information of a image. | |
void | iso_image_set_biblio_file_id (IsoImage *image, const char *biblio_file_id) |
Fill biblio information for the image. | |
const char * | iso_image_get_biblio_file_id (const IsoImage *image) |
Get the biblio information of a image. | |
int | iso_image_set_boot_image (IsoImage *image, const char *image_path, enum eltorito_boot_media_type type, const char *catalog_path, ElToritoBootImage **boot) |
Create a new set of El-Torito bootable images by adding a boot catalog and the default boot image. | |
int | iso_image_add_boot_image (IsoImage *image, const char *image_path, enum eltorito_boot_media_type type, int flag, ElToritoBootImage **boot) |
Add a further boot image to the set of El-Torito bootable images. | |
int | iso_image_get_boot_image (IsoImage *image, ElToritoBootImage **boot, IsoFile **imgnode, IsoBoot **catnode) |
Get the El-Torito boot catalog and the default boot image of an ISO image. | |
int | iso_image_get_bootcat (IsoImage *image, IsoBoot **catnode, uint32_t *lba, char **content, off_t *size) |
Get detailed information about the boot catalog that was loaded from an ISO image. | |
int | iso_image_get_all_boot_imgs (IsoImage *image, int *num_boots, ElToritoBootImage ***boots, IsoFile ***bootnodes, int flag) |
Get all El-Torito boot images of an ISO image. | |
void | iso_image_remove_boot_image (IsoImage *image) |
Removes all El-Torito boot images from the ISO image. | |
int | iso_image_set_boot_catalog_weight (IsoImage *image, int sort_weight) |
Sets the sort weight of the boot catalog that is attached to an IsoImage. | |
int | iso_image_set_boot_catalog_hidden (IsoImage *image, int hide_attrs) |
Hides the boot catalog file from directory trees. | |
int | el_torito_get_boot_media_type (ElToritoBootImage *bootimg, enum eltorito_boot_media_type *media_type) |
Get the boot media type as of parameter "type" of iso_image_set_boot_image() resp. | |
int | el_torito_set_boot_platform_id (ElToritoBootImage *bootimg, uint8_t id) |
Sets the platform ID of the boot image. | |
int | el_torito_get_boot_platform_id (ElToritoBootImage *bootimg) |
Get the platform ID value. | |
void | el_torito_set_load_seg (ElToritoBootImage *bootimg, short segment) |
Sets the load segment for the initial boot image. | |
int | el_torito_get_load_seg (ElToritoBootImage *bootimg) |
Get the load segment value. | |
void | el_torito_set_load_size (ElToritoBootImage *bootimg, short sectors) |
Sets the number of sectors (512b) to be load at load segment during the initial boot procedure. | |
int | el_torito_get_load_size (ElToritoBootImage *bootimg) |
Get the load size. | |
void | el_torito_set_no_bootable (ElToritoBootImage *bootimg) |
Marks the specified boot image as not bootable. | |
int | el_torito_get_bootable (ElToritoBootImage *bootimg) |
Get the bootability flag. | |
int | el_torito_set_id_string (ElToritoBootImage *bootimg, uint8_t id_string[28]) |
Set the id_string of the Validation Entry resp. | |
int | el_torito_get_id_string (ElToritoBootImage *bootimg, uint8_t id_string[28]) |
Get the id_string as of el_torito_set_id_string(). | |
int | el_torito_set_selection_crit (ElToritoBootImage *bootimg, uint8_t crit[20]) |
Set the Selection Criteria of a boot image. | |
int | el_torito_get_selection_crit (ElToritoBootImage *bootimg, uint8_t crit[20]) |
Get the Selection Criteria bytes as of el_torito_set_selection_crit(). | |
int | el_torito_seems_boot_info_table (ElToritoBootImage *bootimg, int flag) |
Makes a guess whether the boot image was patched by a boot information table. | |
int | el_torito_set_isolinux_options (ElToritoBootImage *bootimg, int options, int flag) |
Specifies options for ISOLINUX or GRUB boot images. | |
int | el_torito_get_isolinux_options (ElToritoBootImage *bootimg, int flag) |
Get the options as of el_torito_set_isolinux_options(). | |
void | el_torito_patch_isolinux_image (ElToritoBootImage *bootimg) |
Deprecated: Specifies that this image needs to be patched. | |
int | iso_image_get_system_area (IsoImage *img, char data[32768], int *options, int flag) |
Obtain a copy of the eventually loaded first 32768 bytes of the imported session, the System Area. | |
int | iso_image_add_mips_boot_file (IsoImage *image, char *path, int flag) |
Add a MIPS boot file path to the image. | |
int | iso_image_get_mips_boot_files (IsoImage *image, char *paths[15], int flag) |
Obtain the number of added MIPS Big Endian boot files and pointers to their paths in the ISO 9660 Rock Ridge tree. | |
int | iso_image_give_up_mips_boot (IsoImage *image, int flag) |
Clear the list of MIPS Big Endian boot file paths. | |
void | iso_node_ref (IsoNode *node) |
Increments the reference counting of the given node. | |
void | iso_node_unref (IsoNode *node) |
Decrements the reference couting of the given node. | |
enum IsoNodeType | iso_node_get_type (IsoNode *node) |
Get the type of an IsoNode. | |
int | iso_node_add_xinfo (IsoNode *node, iso_node_xinfo_func proc, void *data) |
Add extended information to the given node. | |
int | iso_node_remove_xinfo (IsoNode *node, iso_node_xinfo_func proc) |
Remove the given extended info (defined by the proc function) from the given node. | |
int | iso_node_remove_all_xinfo (IsoNode *node, int flag) |
Remove all extended information from the given node. | |
int | iso_node_get_xinfo (IsoNode *node, iso_node_xinfo_func proc, void **data) |
Get the given extended info (defined by the proc function) from the given node. | |
int | iso_node_get_next_xinfo (IsoNode *node, void **handle, iso_node_xinfo_func *proc, void **data) |
Get the next pair of function pointer and data of an iteration of the list of extended informations. | |
int | iso_node_xinfo_make_clonable (iso_node_xinfo_func proc, iso_node_xinfo_cloner cloner, int flag) |
Associate a iso_node_xinfo_cloner to a particular class of extended information in order to make it clonable. | |
int | iso_node_xinfo_get_cloner (iso_node_xinfo_func proc, iso_node_xinfo_cloner *cloner, int flag) |
Inquire the registered cloner function for a particular class of extended information. | |
int | iso_node_set_name (IsoNode *node, const char *name) |
Set the name of a node. | |
const char * | iso_node_get_name (const IsoNode *node) |
Get the name of a node. | |
void | iso_node_set_permissions (IsoNode *node, mode_t mode) |
Set the permissions for the node. | |
mode_t | iso_node_get_permissions (const IsoNode *node) |
Get the permissions for the node. | |
mode_t | iso_node_get_mode (const IsoNode *node) |
Get the mode of the node, both permissions and file type, as specified in 'man 2 stat'. | |
void | iso_node_set_uid (IsoNode *node, uid_t uid) |
Set the user id for the node. | |
uid_t | iso_node_get_uid (const IsoNode *node) |
Get the user id of the node. | |
void | iso_node_set_gid (IsoNode *node, gid_t gid) |
Set the group id for the node. | |
gid_t | iso_node_get_gid (const IsoNode *node) |
Get the group id of the node. | |
void | iso_node_set_mtime (IsoNode *node, time_t time) |
Set the time of last modification of the file. | |
time_t | iso_node_get_mtime (const IsoNode *node) |
Get the time of last modification of the file. | |
void | iso_node_set_atime (IsoNode *node, time_t time) |
Set the time of last access to the file. | |
time_t | iso_node_get_atime (const IsoNode *node) |
Get the time of last access to the file. | |
void | iso_node_set_ctime (IsoNode *node, time_t time) |
Set the time of last status change of the file. | |
time_t | iso_node_get_ctime (const IsoNode *node) |
Get the time of last status change of the file. | |
void | iso_node_set_hidden (IsoNode *node, int hide_attrs) |
Set whether the node will be hidden in the directory trees of RR/ISO 9660, or of Joliet (if enabled at all), or of ISO-9660:1999 (if enabled at all). | |
int | iso_node_get_hidden (IsoNode *node) |
Get the hide_attrs as eventually set by iso_node_set_hidden(). | |
int | iso_node_cmp_ino (IsoNode *n1, IsoNode *n2, int flag) |
Compare two nodes whether they are based on the same input and can be considered as hardlinks to the same file objects. | |
int | iso_dir_add_node (IsoDir *dir, IsoNode *child, enum iso_replace_mode replace) |
Add a new node to a dir. | |
int | iso_dir_get_node (IsoDir *dir, const char *name, IsoNode **node) |
Locate a node inside a given dir. | |
int | iso_dir_get_children_count (IsoDir *dir) |
Get the number of children of a directory. | |
int | iso_node_take (IsoNode *node) |
Removes a child from a directory. | |
int | iso_node_remove (IsoNode *node) |
Removes a child from a directory and free (unref) it. | |
IsoDir * | iso_node_get_parent (IsoNode *node) |
int | iso_dir_get_children (const IsoDir *dir, IsoDirIter **iter) |
Get an iterator for the children of the given dir. | |
int | iso_dir_iter_next (IsoDirIter *iter, IsoNode **node) |
Get the next child. | |
int | iso_dir_iter_has_next (IsoDirIter *iter) |
Check if there're more children. | |
void | iso_dir_iter_free (IsoDirIter *iter) |
Free a dir iterator. | |
int | iso_dir_iter_take (IsoDirIter *iter) |
Removes a child from a directory during an iteration, without freeing it. | |
int | iso_dir_iter_remove (IsoDirIter *iter) |
Removes a child from a directory during an iteration and unref() it. | |
int | iso_node_remove_tree (IsoNode *node, IsoDirIter *boss_iter) |
Removes a node by iso_node_remove() or iso_dir_iter_remove(). | |
IsoFindCondition * | iso_new_find_conditions_name (const char *wildcard) |
Create a new condition that checks if the node name matches the given wildcard. | |
IsoFindCondition * | iso_new_find_conditions_mode (mode_t mask) |
Create a new condition that checks the node mode against a mode mask. | |
IsoFindCondition * | iso_new_find_conditions_gid (gid_t gid) |
Create a new condition that checks the node gid. | |
IsoFindCondition * | iso_new_find_conditions_uid (uid_t uid) |
Create a new condition that checks the node uid. | |
IsoFindCondition * | iso_new_find_conditions_atime (time_t time, enum iso_find_comparisons comparison) |
Create a new condition that checks the time of last access. | |
IsoFindCondition * | iso_new_find_conditions_mtime (time_t time, enum iso_find_comparisons comparison) |
Create a new condition that checks the time of last modification. | |
IsoFindCondition * | iso_new_find_conditions_ctime (time_t time, enum iso_find_comparisons comparison) |
Create a new condition that checks the time of last status change. | |
IsoFindCondition * | iso_new_find_conditions_and (IsoFindCondition *a, IsoFindCondition *b) |
Create a new condition that check if the two given conditions are valid. | |
IsoFindCondition * | iso_new_find_conditions_or (IsoFindCondition *a, IsoFindCondition *b) |
Create a new condition that check if at least one the two given conditions is valid. | |
IsoFindCondition * | iso_new_find_conditions_not (IsoFindCondition *negate) |
Create a new condition that check if the given conditions is false. | |
int | iso_dir_find_children (IsoDir *dir, IsoFindCondition *cond, IsoDirIter **iter) |
Find all directory children that match the given condition. | |
const char * | iso_symlink_get_dest (const IsoSymlink *link) |
Get the destination of a node. | |
int | iso_symlink_set_dest (IsoSymlink *link, const char *dest) |
Set the destination of a link. | |
void | iso_node_set_sort_weight (IsoNode *node, int w) |
Sets the order in which a node will be written on image. | |
int | iso_file_get_sort_weight (IsoFile *file) |
Get the sort weight of a file. | |
off_t | iso_file_get_size (IsoFile *file) |
Get the size of the file, in bytes. | |
dev_t | iso_special_get_dev (IsoSpecial *special) |
Get the device id (major/minor numbers) of the given block or character device file. | |
IsoStream * | iso_file_get_stream (IsoFile *file) |
Get the IsoStream that represents the contents of the given IsoFile. | |
int | iso_file_get_old_image_lba (IsoFile *file, uint32_t *lba, int flag) |
Get the block lba of a file node, if it was imported from an old image. | |
int | iso_file_get_old_image_sections (IsoFile *file, int *section_count, struct iso_file_section **sections, int flag) |
Get the start addresses and the sizes of the data extents of a file node if it was imported from an old image. | |
int | iso_node_get_old_image_lba (IsoNode *node, uint32_t *lba, int flag) |
int | iso_tree_add_new_dir (IsoDir *parent, const char *name, IsoDir **dir) |
Add a new directory to the iso tree. | |
int | iso_tree_add_new_file (IsoDir *parent, const char *name, IsoStream *stream, IsoFile **file) |
Add a new regular file to the iso tree. | |
int | iso_memory_stream_new (unsigned char *buf, size_t size, IsoStream **stream) |
Create an IsoStream object from content which is stored in a dynamically allocated memory buffer. | |
int | iso_tree_add_new_symlink (IsoDir *parent, const char *name, const char *dest, IsoSymlink **link) |
Add a new symlink to the directory tree. | |
int | iso_tree_add_new_special (IsoDir *parent, const char *name, mode_t mode, dev_t dev, IsoSpecial **special) |
Add a new special file to the directory tree. | |
void | iso_tree_set_follow_symlinks (IsoImage *image, int follow) |
Set whether to follow or not symbolic links when added a file from a source to IsoImage. | |
int | iso_tree_get_follow_symlinks (IsoImage *image) |
Get current setting for follow_symlinks. | |
void | iso_tree_set_ignore_hidden (IsoImage *image, int skip) |
Set whether to skip or not disk files with names beginning by '.' when adding a directory recursively. | |
int | iso_tree_get_ignore_hidden (IsoImage *image) |
Get current setting for ignore_hidden. | |
void | iso_tree_set_replace_mode (IsoImage *image, enum iso_replace_mode mode) |
Set the replace mode, that defines the behavior of libisofs when adding a node whit the same name that an existent one, during a recursive directory addition. | |
enum iso_replace_mode | iso_tree_get_replace_mode (IsoImage *image) |
Get current setting for replace_mode. | |
void | iso_tree_set_ignore_special (IsoImage *image, int skip) |
Set whether to skip or not special files. | |
int | iso_tree_get_ignore_special (IsoImage *image) |
Get current setting for ignore_special. | |
int | iso_tree_add_exclude (IsoImage *image, const char *path) |
Add a excluded path. | |
int | iso_tree_remove_exclude (IsoImage *image, const char *path) |
Remove a previously added exclude. | |
void | iso_tree_set_report_callback (IsoImage *image, int(*report)(IsoImage *, IsoFileSource *)) |
Set a callback function that libisofs will call for each file that is added to the given image by a recursive addition function. | |
int | iso_tree_add_node (IsoImage *image, IsoDir *parent, const char *path, IsoNode **node) |
Add a new node to the image tree, from an existing file. | |
int | iso_tree_add_new_node (IsoImage *image, IsoDir *parent, const char *name, const char *path, IsoNode **node) |
This is a more versatile form of iso_tree_add_node which allows to set the node name in ISO image already when it gets added. | |
int | iso_tree_add_new_cut_out_node (IsoImage *image, IsoDir *parent, const char *name, const char *path, off_t offset, off_t size, IsoNode **node) |
Add a new node to the image tree with the given name that must not exist on dir. | |
int | iso_tree_clone (IsoNode *node, IsoDir *new_parent, char *new_name, IsoNode **new_node, int flag) |
Create a copy of the given node under a different path. | |
int | iso_tree_add_dir_rec (IsoImage *image, IsoDir *parent, const char *dir) |
Add the contents of a dir to a given directory of the iso tree. | |
int | iso_tree_path_to_node (IsoImage *image, const char *path, IsoNode **node) |
Locate a node by its absolute path on image. | |
char * | iso_tree_get_node_path (IsoNode *node) |
Get the absolute path on image of the given node. | |
void | iso_data_source_ref (IsoDataSource *src) |
Increments the reference counting of the given IsoDataSource. | |
void | iso_data_source_unref (IsoDataSource *src) |
Decrements the reference counting of the given IsoDataSource, freeing it if refcount reach 0. | |
int | iso_data_source_new_from_file (const char *path, IsoDataSource **src) |
Create a new IsoDataSource from a local file. | |
int | iso_ring_buffer_get_status (struct burn_source *b, size_t *size, size_t *free_bytes) |
Get the status of the buffer used by a burn_source. | |
int | iso_set_msgs_severities (char *queue_severity, char *print_severity, char *print_id) |
Control queueing and stderr printing of messages from libisofs. | |
int | iso_obtain_msgs (char *minimum_severity, int *error_code, int *imgid, char msg_text[], char severity[]) |
Obtain the oldest pending libisofs message from the queue which has at least the given minimum_severity. | |
int | iso_msgs_submit (int error_code, char msg_text[], int os_errno, char severity[], int origin) |
Submit a message to the libisofs queueing system. | |
int | iso_text_to_sev (char *severity_name, int *severity_number) |
Convert a severity name into a severity number, which gives the severity rank of the name. | |
int | iso_sev_to_text (int severity_number, char **severity_name) |
Convert a severity number into a severity name. | |
int | iso_image_get_msg_id (IsoImage *image) |
Get the id of an IsoImage, used for message reporting. | |
const char * | iso_error_to_msg (int errcode) |
Get a textual description of a libisofs error. | |
int | iso_error_get_severity (int e) |
Get the severity of a given error code. | |
int | iso_error_get_priority (int e) |
Get the priority of a given error. | |
int | iso_error_get_code (int e) |
Get the message queue code of a libisofs error. | |
int | iso_set_abort_severity (char *severity) |
Set the minimum error severity that causes a libisofs operation to be aborted as soon as possible. | |
void * | iso_get_messenger () |
Return the messenger object handle used by libisofs. | |
void | iso_file_source_ref (IsoFileSource *src) |
Take a ref to the given IsoFileSource. | |
void | iso_file_source_unref (IsoFileSource *src) |
Drop your ref to the given IsoFileSource, eventually freeing the associated system resources. | |
char * | iso_file_source_get_path (IsoFileSource *src) |
Get the absolute path in the filesystem this file source belongs to. | |
char * | iso_file_source_get_name (IsoFileSource *src) |
Get the name of the file, with the dir component of the path. | |
int | iso_file_source_lstat (IsoFileSource *src, struct stat *info) |
Get information about the file. | |
int | iso_file_source_access (IsoFileSource *src) |
Check if the process has access to read file contents. | |
int | iso_file_source_stat (IsoFileSource *src, struct stat *info) |
Get information about the file. | |
int | iso_file_source_open (IsoFileSource *src) |
Opens the source. | |
int | iso_file_source_close (IsoFileSource *src) |
Close a previuously openned file. | |
int | iso_file_source_read (IsoFileSource *src, void *buf, size_t count) |
Attempts to read up to count bytes from the given source into the buffer starting at buf. | |
off_t | iso_file_source_lseek (IsoFileSource *src, off_t offset, int flag) |
Repositions the offset of the given IsoFileSource (must be opened) to the given offset according to the value of flag. | |
int | iso_file_source_readdir (IsoFileSource *src, IsoFileSource **child) |
Read a directory. | |
int | iso_file_source_readlink (IsoFileSource *src, char *buf, size_t bufsiz) |
Read the destination of a symlink. | |
int | iso_file_source_get_aa_string (IsoFileSource *src, unsigned char **aa_string, int flag) |
Get the AAIP string with encoded ACL and xattr. | |
IsoFilesystem * | iso_file_source_get_filesystem (IsoFileSource *src) |
Get the filesystem for this source. | |
void | iso_filesystem_ref (IsoFilesystem *fs) |
Take a ref to the given IsoFilesystem. | |
void | iso_filesystem_unref (IsoFilesystem *fs) |
Drop your ref to the given IsoFilesystem, evetually freeing associated resources. | |
int | iso_image_filesystem_new (IsoDataSource *src, IsoReadOpts *opts, int msgid, IsoImageFilesystem **fs) |
Create a new IsoFilesystem to access a existent ISO image. | |
const char * | iso_image_fs_get_volset_id (IsoImageFilesystem *fs) |
Get the volset identifier for an existent image. | |
const char * | iso_image_fs_get_volume_id (IsoImageFilesystem *fs) |
Get the volume identifier for an existent image. | |
const char * | iso_image_fs_get_publisher_id (IsoImageFilesystem *fs) |
Get the publisher identifier for an existent image. | |
const char * | iso_image_fs_get_data_preparer_id (IsoImageFilesystem *fs) |
Get the data preparer identifier for an existent image. | |
const char * | iso_image_fs_get_system_id (IsoImageFilesystem *fs) |
Get the system identifier for an existent image. | |
const char * | iso_image_fs_get_application_id (IsoImageFilesystem *fs) |
Get the application identifier for an existent image. | |
const char * | iso_image_fs_get_copyright_file_id (IsoImageFilesystem *fs) |
Get the copyright file identifier for an existent image. | |
const char * | iso_image_fs_get_abstract_file_id (IsoImageFilesystem *fs) |
Get the abstract file identifier for an existent image. | |
const char * | iso_image_fs_get_biblio_file_id (IsoImageFilesystem *fs) |
Get the biblio file identifier for an existent image. | |
void | iso_stream_ref (IsoStream *stream) |
Increment reference count of an IsoStream. | |
void | iso_stream_unref (IsoStream *stream) |
Decrement reference count of an IsoStream, and eventually free it if refcount reach 0. | |
int | iso_stream_open (IsoStream *stream) |
Opens the given stream. | |
int | iso_stream_close (IsoStream *stream) |
Close a previously openned IsoStream. | |
off_t | iso_stream_get_size (IsoStream *stream) |
Get the size of a given stream. | |
int | iso_stream_read (IsoStream *stream, void *buf, size_t count) |
Attempts to read up to count bytes from the given stream into the buffer starting at buf. | |
int | iso_stream_is_repeatable (IsoStream *stream) |
Whether the given IsoStream can be read several times, with the same results. | |
int | iso_stream_update_size (IsoStream *stream) |
Updates the size of the IsoStream with the current size of the underlying source. | |
void | iso_stream_get_id (IsoStream *stream, unsigned int *fs_id, dev_t *dev_id, ino_t *ino_id) |
Get an unique identifier for a given IsoStream. | |
char * | iso_stream_get_source_path (IsoStream *stream, int flag) |
Try to get eventual source path string of a stream. | |
int | iso_stream_cmp_ino (IsoStream *s1, IsoStream *s2, int flag) |
Compare two streams whether they are based on the same input and will produce the same output. | |
int | iso_stream_clone (IsoStream *old_stream, IsoStream **new_stream, int flag) |
Produce a copy of a stream. | |
int | aaip_xinfo_func (void *data, int flag) |
Function to identify and manage AAIP strings as xinfo of IsoNode. | |
int | aaip_xinfo_cloner (void *old_data, void **new_data, int flag) |
The iso_node_xinfo_cloner function which gets associated to aaip_xinfo_func by iso_init() resp. | |
int | iso_node_get_acl_text (IsoNode *node, char **access_text, char **default_text, int flag) |
Get the eventual ACLs which are associated with the node. | |
int | iso_node_set_acl_text (IsoNode *node, char *access_text, char *default_text, int flag) |
Set the ACLs of the given node to the lists in parameters access_text and default_text or delete them. | |
mode_t | iso_node_get_perms_wo_acl (const IsoNode *node) |
Like iso_node_get_permissions but reflecting ACL entry "group::" in S_IRWXG rather than ACL entry "mask::". | |
int | iso_node_get_attrs (IsoNode *node, size_t *num_attrs, char ***names, size_t **value_lengths, char ***values, int flag) |
Get the list of xattr which is associated with the node. | |
int | iso_node_lookup_attr (IsoNode *node, char *name, size_t *value_length, char **value, int flag) |
Obtain the value of a particular xattr name. | |
int | iso_node_set_attrs (IsoNode *node, size_t num_attrs, char **names, size_t *value_lengths, char **values, int flag) |
Set the list of xattr which is associated with the node. | |
int | iso_local_attr_support (int flag) |
Inquire whether local filesystem operations with ACL or xattr are enabled inside libisofs. | |
int | iso_local_get_acl_text (char *disk_path, char **text, int flag) |
Get an ACL of the given file in the local filesystem in long text form. | |
int | iso_local_set_acl_text (char *disk_path, char *text, int flag) |
Set the ACL of the given file in the local filesystem to a given list in long text form. | |
int | iso_local_get_perms_wo_acl (char *disk_path, mode_t *st_mode, int flag) |
Obtain permissions of a file in the local filesystem which shall reflect ACL entry "group::" in S_IRWXG rather than ACL entry "mask::". | |
int | iso_local_get_attrs (char *disk_path, size_t *num_attrs, char ***names, size_t **value_lengths, char ***values, int flag) |
Get xattr and non-trivial ACLs of the given file in the local filesystem. | |
int | iso_local_set_attrs (char *disk_path, size_t num_attrs, char **names, size_t *value_lengths, char **values, int flag) |
Attach a list of xattr and ACLs to the given file in the local filesystem. | |
int | iso_file_remove_filter (IsoFile *file, int flag) |
Delete the top filter stream from a data file. | |
IsoStream * | iso_stream_get_input_stream (IsoStream *stream, int flag) |
Obtain the eventual input stream of a filter stream. | |
int | iso_file_add_external_filter (IsoFile *file, IsoExternalFilterCommand *cmd, int flag) |
Install an external filter command on top of the content stream of a data file. | |
int | iso_stream_get_external_filter (IsoStream *stream, IsoExternalFilterCommand **cmd, int flag) |
Obtain the IsoExternalFilterCommand which is eventually associated with the given stream. | |
int | iso_file_add_zisofs_filter (IsoFile *file, int flag) |
Install a zisofs filter on top of the content stream of a data file. | |
int | iso_zisofs_get_refcounts (off_t *ziso_count, off_t *osiz_count, int flag) |
Inquire the number of zisofs compression and uncompression filters which are in use. | |
int | iso_zisofs_set_params (struct iso_zisofs_ctrl *params, int flag) |
Set the global parameters for zisofs filtering. | |
int | iso_zisofs_get_params (struct iso_zisofs_ctrl *params, int flag) |
Get the current global parameters for zisofs filtering. | |
int | iso_node_zf_by_magic (IsoNode *node, int flag) |
Check for the given node or for its subtree whether the data file content effectively bears zisofs file headers and eventually mark the outcome by an xinfo data record if not already marked by a zisofs compressor filter. | |
int | iso_file_add_gzip_filter (IsoFile *file, int flag) |
Install a gzip or gunzip filter on top of the content stream of a data file. | |
int | iso_gzip_get_refcounts (off_t *gzip_count, off_t *gunzip_count, int flag) |
Inquire the number of gzip compression and uncompression filters which are in use. | |
int | iso_image_get_session_md5 (IsoImage *image, uint32_t *start_lba, uint32_t *end_lba, char md5[16], int flag) |
Eventually obtain the recorded MD5 checksum of the session which was loaded as ISO image. | |
int | iso_file_get_md5 (IsoImage *image, IsoFile *file, char md5[16], int flag) |
Eventually obtain the recorded MD5 checksum of a data file from the loaded ISO image. | |
int | iso_file_make_md5 (IsoFile *file, int flag) |
Read the content of an IsoFile object, compute its MD5 and attach it to the IsoFile. | |
int | iso_util_decode_md5_tag (char data[2048], int *tag_type, uint32_t *pos, uint32_t *range_start, uint32_t *range_size, uint32_t *next_tag, char md5[16], int flag) |
Check a data block whether it is a libisofs session checksum tag and eventually obtain its recorded parameters. | |
int | iso_md5_start (void **md5_context) |
Create a MD5 computation context and hand out an opaque handle. | |
int | iso_md5_compute (void *md5_context, char *data, int datalen) |
Advance the computation of a MD5 checksum by a chunk of data bytes. | |
int | iso_md5_clone (void *old_md5_context, void **new_md5_context) |
Create a MD5 computation context as clone of an existing one. | |
int | iso_md5_end (void **md5_context, char result[16]) |
Obtain the MD5 checksum from a MD5 computation context and dispose this context. | |
int | iso_md5_match (char first_md5[16], char second_md5[16]) |
Inquire whether two MD5 checksums match. | |
Variables | |
unsigned int | iso_fs_global_id |
See IsoFilesystem->get_id() for info about this. | |
ino_t | serial_id |
Serial number to be used when you can't get a valid id for a Stream by other means. |
|
ACL text contains multiple entries of user::, group::, other:: (FAILURE, HIGH, -379).
Definition at line 6925 of file libisofs.h. |
|
Error with decoding AAIP info for ACL or xattr (FAILURE, HIGH, -340).
Definition at line 6751 of file libisofs.h. |
|
Error with decoding ACL from AAIP info (FAILURE, HIGH, -337).
Definition at line 6741 of file libisofs.h. |
|
Error with encoding ACL for AAIP (FAILURE, HIGH, -338).
Definition at line 6744 of file libisofs.h. |
|
Attribute name cannot be represented (FAILURE, HIGH, -380).
Definition at line 6921 of file libisofs.h. |
|
AAIP info with ACL or xattr in ISO image will be ignored (NOTE, HIGH, -336).
Definition at line 6738 of file libisofs.h. |
|
Error with reading ACL or xattr from local file (FAILURE, HIGH, -341).
Definition at line 6754 of file libisofs.h. |
|
Error with attaching ACL or xattr to local file (FAILURE, HIGH, -342).
Definition at line 6757 of file libisofs.h. |
|
Unallowed attempt to set an xattr with non-userspace name (FAILURE, HIGH, -343).
Definition at line 6761 of file libisofs.h. |
|
AAIP processing for ACL or xattr not enabled at compile time (FAILURE, HIGH, -339).
Definition at line 6748 of file libisofs.h. |
|
Internal programming error. Please report this bug (FATAL,HIGH, -4) Definition at line 6549 of file libisofs.h. |
|
Cannot open data file for appended partition (FAILURE, HIGH, -370).
Definition at line 6887 of file libisofs.h. |
|
Partition number out of range (FAILURE, HIGH, -369).
Definition at line 6884 of file libisofs.h. |
|
Boot file missing in image (MISHAP, HIGH, -368).
Definition at line 6881 of file libisofs.h. |
|
Trying to use an invalid file as boot image (FAILURE,HIGH, -68).
Definition at line 6592 of file libisofs.h. |
|
Too many boot images (FAILURE,HIGH, -69).
Definition at line 6595 of file libisofs.h. |
|
No boot catalog created yet ((FAILURE,HIGH, -70).
Definition at line 6598 of file libisofs.h. |
|
Too many MIPS Big Endian boot files given (max. 15) (FAILURE, HIGH, -367) Definition at line 6878 of file libisofs.h. |
|
Buffer read error (FAILURE,HIGH, -11).
Definition at line 6572 of file libisofs.h. |
|
Operation canceled (FAILURE,HIGH, -1).
Definition at line 6540 of file libisofs.h. |
|
Charset conversion error (FAILURE,HIGH, -256).
Definition at line 6674 of file libisofs.h. |
|
Read error occured with IsoDataSource (FAILURE,HIGH, -513).
Definition at line 6945 of file libisofs.h. |
|
Read error occured with IsoDataSource (FATAL,HIGH, -513).
Definition at line 6948 of file libisofs.h. |
|
Read error occured with IsoDataSource (MISHAP,HIGH, -513).
Definition at line 6942 of file libisofs.h. |
|
Read error occured with IsoDataSource (SORRY,HIGH, -513).
Definition at line 6939 of file libisofs.h. |
|
Definition at line 234 of file libisofs.h. |
|
Displacement offset leads outside 32 bit range (FAILURE, HIGH, -372).
Definition at line 6894 of file libisofs.h. |
|
El-Torito image is hidden (WARNING,HIGH, -335).
Definition at line 6733 of file libisofs.h. |
|
El-Torito related warning (WARNING,HIGH, -333).
Definition at line 6727 of file libisofs.h. |
|
Unknown or unexpected error (FAILURE,HIGH, -3).
Definition at line 6546 of file libisofs.h. |
|
Too many references on a single IsoExternalFilterCommand (FAILURE, HIGH, -344).
Definition at line 6766 of file libisofs.h. |
|
Unknown or unexpected fatal error (FATAL,HIGH, -2).
Definition at line 6543 of file libisofs.h. |
|
Definition at line 235 of file libisofs.h. |
|
Access to file is not allowed (FAILURE,HIGH, -130).
Definition at line 6614 of file libisofs.h. |
|
Trying to open an already opened file (FAILURE,HIGH, -129).
Definition at line 6608 of file libisofs.h. |
|
Definition at line 6611 of file libisofs.h. |
|
Incorrect path to file (FAILURE,HIGH, -131).
Definition at line 6617 of file libisofs.h. |
|
Definition at line 6658 of file libisofs.h. |
|
Definition at line 6650 of file libisofs.h. |
|
The file does not exist in the filesystem (FAILURE,HIGH, -132).
Definition at line 6620 of file libisofs.h. |
|
Error on file operation (FAILURE,HIGH, -128) (take a look at more specified error codes below).
Definition at line 6605 of file libisofs.h. |
|
File not supported in ECMA-119 tree and thus ignored (WARNING,MEDIUM, -139).
Definition at line 6644 of file libisofs.h. |
|
File path break specification constraints and will be ignored (WARNING,MEDIUM, -144).
Definition at line 6664 of file libisofs.h. |
|
Directory used where no dir is expected (FAILURE,HIGH, -134).
Definition at line 6629 of file libisofs.h. |
|
Not dir used where a dir is expected (FAILURE,HIGH, -136).
Definition at line 6635 of file libisofs.h. |
|
Not symlink used where a symlink is expected (FAILURE,HIGH, -137).
Definition at line 6638 of file libisofs.h. |
|
Trying to read or close a file not openned (FAILURE,HIGH, -133).
Definition at line 6623 of file libisofs.h. |
|
Definition at line 6626 of file libisofs.h. |
|
Offset greater than file size (FAILURE,HIGH, -150)
Definition at line 6670 of file libisofs.h. |
|
Read error (FAILURE,HIGH, -135).
Definition at line 6632 of file libisofs.h. |
|
Can't seek to specified location (FAILURE,HIGH, -138).
Definition at line 6641 of file libisofs.h. |
|
Definition at line 6647 of file libisofs.h. |
|
Definition at line 6653 of file libisofs.h. |
|
Definition at line 6655 of file libisofs.h. |
|
Filter input differs from previous run (FAILURE, HIGH, -347).
Definition at line 6775 of file libisofs.h. |
|
Try to set the boot image of an already bootable image (FAILURE,HIGH, -67).
Definition at line 6589 of file libisofs.h. |
|
Image write cancelled (MISHAP,HIGH, -334).
Definition at line 6730 of file libisofs.h. |
|
Interrupted by a signal (FATAL,HIGH, -7).
Definition at line 6560 of file libisofs.h. |
|
Can't patch an isolinux boot image (SORRY,HIGH, -327).
Definition at line 6709 of file libisofs.h. |
|
These three release version numbers tell the revision of this header file and of the API it describes. They are memorized by applications at compile time. They must show the same values as these symbols in ./configure.ac LIBISOFS_MAJOR_VERSION=... LIBISOFS_MINOR_VERSION=... LIBISOFS_MICRO_VERSION=... Note to anybody who does own work inside libisofs: Any change of configure.ac or libisofs.h has to keep up this equality ! Before usage of these macros on your code, please read the usage discussion below.
Definition at line 85 of file libisofs.h. |
|
Definition at line 87 of file libisofs.h. |
|
Definition at line 86 of file libisofs.h. |
|
Failed to finish Jigdo Template Extraction (FAILURE, HIGH, -365).
Definition at line 6871 of file libisofs.h. |
|
Failed to process file for Jigdo Template Extraction (MISHAP, HIGH, -366).
Definition at line 6875 of file libisofs.h. |
|
Use of libjte was not enabled at compile time (FAILURE, HIGH, -363).
Definition at line 6865 of file libisofs.h. |
|
The minimum version of libjte to be used with this version of libisofs at compile time. The use of libjte is optional and depends on configure tests. It can be prevented by ./configure option --disable-libjte .
Definition at line 2109 of file libisofs.h. |
|
Definition at line 2111 of file libisofs.h. |
|
Definition at line 2110 of file libisofs.h. |
|
Failed to start up Jigdo Template Extraction (FAILURE, HIGH, -364).
Definition at line 6868 of file libisofs.h. |
|
Too many files to mangle, i.e. we cannot guarantee unique file names (FAILURE,HIGH, -257) Definition at line 6680 of file libisofs.h. |
|
Checksum area or checksum tag appear corrupted (WARNING,HIGH, -352)
Definition at line 6794 of file libisofs.h. |
|
Detected file content changes while it was written into the image. (MISHAP, HIGH, -358)
Definition at line 6834 of file libisofs.h. |
|
Found copied superblock checksum tag (WARNING, HIGH, -376).
Definition at line 6909 of file libisofs.h. |
|
Checksum mismatch between checksum tag and data blocks (FAILURE, HIGH, -353)
Definition at line 6801 of file libisofs.h. |
|
Misplaced checksum tag encountered. (WARNING, HIGH, -356)
Definition at line 6820 of file libisofs.h. |
|
Checksum tag with unexpected address range encountered. (WARNING, HIGH, -357)
Definition at line 6827 of file libisofs.h. |
|
Unexpected checksum tag type encountered. (WARNING, HIGH, -355)
Definition at line 6814 of file libisofs.h. |
|
Definition at line 4842 of file libisofs.h. |
|
File name cannot be written into ECMA-119 untranslated (FAILURE, HIGH, -373).
Definition at line 6898 of file libisofs.h. |
|
Definition at line 239 of file libisofs.h. |
|
Trying to add to a dir a node already added to a dir (FAILURE,HIGH, -64).
Definition at line 6575 of file libisofs.h. |
|
A requested node does not exist (FAILURE,HIGH, -66).
Definition at line 6584 of file libisofs.h. |
|
Definition at line 231 of file libisofs.h. |
|
Definition at line 227 of file libisofs.h. |
|
Definition at line 228 of file libisofs.h. |
|
Definition at line 230 of file libisofs.h. |
|
Definition at line 229 of file libisofs.h. |
|
Node with same name already exists (FAILURE,HIGH, -65).
Definition at line 6578 of file libisofs.h. |
|
Trying to remove a node that was not added to dir (FAILURE,HIGH, -65).
Definition at line 6581 of file libisofs.h. |
|
May not combine appended partition with non-MBR system area (FAILURE, HIGH, -371).
Definition at line 6891 of file libisofs.h. |
|
special return value, it could be or not an error depending on the context.
Definition at line 6537 of file libisofs.h. |
|
NULL pointer as value for an arg. that doesn't allow NULL (FAILURE,HIGH, -5) Definition at line 6554 of file libisofs.h. |
|
Memory allocation error (FATAL,HIGH, -6).
Definition at line 6557 of file libisofs.h. |
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The ring buffer is smaller than 64 kB + partition offset. (FAILURE, HIGH, -362) Definition at line 6862 of file libisofs.h. |
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The setting of iso_write_opts_set_ms_block() leaves not enough room for the prescibed size of iso_write_opts_set_overwrite_buf(). (FAILURE, HIGH, -360)
Definition at line 6849 of file libisofs.h. |
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The partition offset is not 0 and leaves not not enough room for system area, volume descriptors, and checksum tags of the first tree. (FAILURE, HIGH, -361) Definition at line 6856 of file libisofs.h. |
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Reserved Rock Ridge leaf name (FAILURE, HIGH, -378).
Definition at line 6915 of file libisofs.h. |
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Rock Ridge leaf name too long (FAILURE, HIGH, -377).
Definition at line 6912 of file libisofs.h. |
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Rock Ridge path too long (FAILURE, HIGH, -379).
Definition at line 6918 of file libisofs.h. |
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Checksum mismatch in System Area, Volume Descriptors, or directory tree. (FAILURE, HIGH, -354)
Definition at line 6808 of file libisofs.h. |
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Session does not start at LBA 0. scdbackup checksum tag not written. (WARNING, HIGH, -359)
Definition at line 6841 of file libisofs.h. |
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Definition at line 237 of file libisofs.h. |
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Data file input stream object offers no cloning method (FAILURE, HIGH, -374).
Definition at line 6902 of file libisofs.h. |
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successfully execution
Definition at line 6531 of file libisofs.h. |
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Multiple ER SUSP entries found (WARNING,HIGH, -331).
Definition at line 6721 of file libisofs.h. |
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Error on a RR entry that can be ignored (HINT,MEDIUM, -330).
Definition at line 6718 of file libisofs.h. |
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Definition at line 236 of file libisofs.h. |
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Can't create a needed thread (FATAL,HIGH, -9).
Definition at line 6566 of file libisofs.h. |
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Unsupported ECMA-119 feature (FAILURE,HIGH, -324).
Definition at line 6700 of file libisofs.h. |
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Unsupported El-Torito feature (WARN,HIGH, -326).
Definition at line 6706 of file libisofs.h. |
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Unsupported RR feature (SORRY,HIGH, -322).
Definition at line 6694 of file libisofs.h. |
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Unsupported SUSP feature (SORRY,HIGH, -328).
Definition at line 6712 of file libisofs.h. |
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Unsupported volume descriptor found (HINT,MEDIUM, -332).
Definition at line 6724 of file libisofs.h. |
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Write error (FAILURE,HIGH, -10).
Definition at line 6569 of file libisofs.h. |
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Invalid parameter value (FAILURE,HIGH, -8).
Definition at line 6563 of file libisofs.h. |
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Wrong or damaged ECMA-119 (FAILURE,HIGH, -323).
Definition at line 6697 of file libisofs.h. |
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Wrong or damaged El-Torito catalog (WARN,HIGH, -325).
Definition at line 6703 of file libisofs.h. |
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Wrong or damaged Primary Volume Descriptor (FAILURE,HIGH, -320) This could mean that the file is not a valid ISO image.
Definition at line 6688 of file libisofs.h. |
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Wrong or damaged RR entry (SORRY,HIGH, -321).
Definition at line 6691 of file libisofs.h. |
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Error on a RR entry that can be ignored (WARNING,HIGH, -329).
Definition at line 6715 of file libisofs.h. |
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Extended information class offers no cloning method (FAILURE, HIGH, -375).
Definition at line 6906 of file libisofs.h. |
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Cannot set global zisofs parameters while filters exist (FAILURE, HIGH, -350).
Definition at line 6785 of file libisofs.h. |
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Cannot apply zisofs filter to file >= 4 GiB (FAILURE, HIGH, -346).
Definition at line 6772 of file libisofs.h. |
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Input stream is not in zisofs format (FAILURE, HIGH, -349).
Definition at line 6781 of file libisofs.h. |
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zlib compression/decompression error (FAILURE, HIGH, -348)
Definition at line 6778 of file libisofs.h. |
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Premature EOF of zlib input stream (FAILURE, HIGH, -351).
Definition at line 6788 of file libisofs.h. |
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Use of zlib was not enabled at compile time (FAILURE, HIGH, -345).
Definition at line 6769 of file libisofs.h. |
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Definition at line 5964 of file libisofs.h. |
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It represents an El-Torito boot image.
Definition at line 274 of file libisofs.h. |
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Class of functions to clone extended information. A function instance gets associated to a particular iso_node_xinfo_func instance by function iso_node_xinfo_make_clonable(). This is a precondition to have IsoNode objects clonable which carry data for a particular iso_node_xinfo_func.
Definition at line 3497 of file libisofs.h. |
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Class of functions to handle particular extended information. A function instance acts as an identifier for the type of the information. Structs with same information type must use a pointer to the same function.
Definition at line 3367 of file libisofs.h. |
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An special type of IsoNode that acts as a placeholder for an El-Torito boot catalog. Once written, it will appear as a regular file.
Definition at line 282 of file libisofs.h. |
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Source for image reading.
Definition at line 376 of file libisofs.h. |
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A directory in the iso tree. It is an special type of IsoNode and can be casted to it in any case.
Definition at line 173 of file libisofs.h. |
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Context for iterate on directory children.
Definition at line 267 of file libisofs.h. |
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Definition at line 6097 of file libisofs.h. |
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A regular file in the iso tree. It is an special type of IsoNode and can be casted to it in any case.
Definition at line 189 of file libisofs.h. |
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POSIX abstraction for source files.
Definition at line 468 of file libisofs.h. |
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Interface that defines the operations (methods) available for an IsoFileSource.
Definition at line 485 of file libisofs.h. |
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Abstract for source filesystems.
Definition at line 476 of file libisofs.h. |
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Definition at line 3954 of file libisofs.h. |
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Context for image creation. It holds the files that will be added to image, and several options to control libisofs behavior.
Definition at line 154 of file libisofs.h. |
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IsoFilesystem implementation to deal with ISO images, and to offer a way to access specific information of the image, such as several volume attributes, extensions being used, El-Torito artifacts...
Definition at line 494 of file libisofs.h. |
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Definition at line 165 of file libisofs.h. |
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Return information for image. This is optionally allocated by libisofs, as a way to inform user about the features of an existing image, such as extensions present, size, ...
Definition at line 460 of file libisofs.h. |
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Options for image reading or import.
Definition at line 368 of file libisofs.h. |
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An special file in the iso tree. This is used to represent any POSIX file other that regular files, directories or symlinks, i.e.: socket, block and character devices, and fifos. It is an special type of IsoNode and can be casted to it in any case.
Definition at line 199 of file libisofs.h. |
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Representation of file contents. It is an stream of bytes, functionally like a pipe.
Definition at line 930 of file libisofs.h. |
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Interface that defines the operations (methods) available for an IsoStream.
Definition at line 939 of file libisofs.h. |
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A symbolic link in the iso tree. It is an special type of IsoNode and can be casted to it in any case.
Definition at line 181 of file libisofs.h. |
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Options for image written.
Definition at line 361 of file libisofs.h. |
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El-Torito bootable image type.
Definition at line 314 of file libisofs.h. 00314 { 00315 ELTORITO_FLOPPY_EMUL, 00316 ELTORITO_HARD_DISC_EMUL, 00317 ELTORITO_NO_EMUL 00318 };
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Possible comparison between IsoNode and given conditions.
Definition at line 4016 of file libisofs.h. 04016 { 04017 ISO_FIND_COND_GREATER, 04018 ISO_FIND_COND_GREATER_OR_EQUAL, 04019 ISO_FIND_COND_EQUAL, 04020 ISO_FIND_COND_LESS, 04021 ISO_FIND_COND_LESS_OR_EQUAL 04022 };
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Replace mode used when addding a node to a file. This controls how libisofs will act when you tried to add to a dir a file with the same name that an existing file.
Definition at line 327 of file libisofs.h. 00327 { 00328 /** 00329 * Never replace an existing node, and instead fail with 00330 * ISO_NODE_NAME_NOT_UNIQUE. 00331 */ 00332 ISO_REPLACE_NEVER, 00333 /** 00334 * Always replace the old node with the new. 00335 */ 00336 ISO_REPLACE_ALWAYS, 00337 /** 00338 * Replace with the new node if it is the same file type 00339 */ 00340 ISO_REPLACE_IF_SAME_TYPE, 00341 /** 00342 * Replace with the new node if it is the same file type and its ctime 00343 * is newer than the old one. 00344 */ 00345 ISO_REPLACE_IF_SAME_TYPE_AND_NEWER, 00346 /** 00347 * Replace with the new node if its ctime is newer than the old one. 00348 */ 00349 ISO_REPLACE_IF_NEWER 00350 /* 00351 * TODO #00006 define more values 00352 * -if both are dirs, add contents (and what to do with conflicts?) 00353 */ 00354 };
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Flag used to hide a file in the RR/ISO or Joliet tree.
Definition at line 290 of file libisofs.h. 00290 { 00291 /** Hide the node in the ECMA-119 / RR tree */ 00292 LIBISO_HIDE_ON_RR = 1 << 0, 00293 /** Hide the node in the Joliet tree, if Joliet extension are enabled */ 00294 LIBISO_HIDE_ON_JOLIET = 1 << 1, 00295 /** Hide the node in the ISO-9660:1999 tree, if that format is enabled */ 00296 LIBISO_HIDE_ON_1999 = 1 << 2, 00297 00298 /** With IsoNode and IsoBoot: Write data content even if the node is 00299 * not visible in any tree. 00300 * With directory nodes : Write data content of IsoNode and IsoBoot 00301 * in the directory's tree unless they are 00302 * explicitely marked LIBISO_HIDE_ON_RR 00303 * without LIBISO_HIDE_BUT_WRITE. 00304 * @since 0.6.34 00305 */ 00306 LIBISO_HIDE_BUT_WRITE = 1 << 3 00307 };
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The type of an IsoNode. When an user gets an IsoNode from an image, (s)he can use iso_node_get_type() to get the current type of the node, and then cast to the appropriate subtype. For example: ... IsoNode *node; res = iso_dir_iter_next(iter, &node); if (res == 1 && iso_node_get_type(node) == LIBISO_DIR) { IsoDir *dir = (IsoDir *)node; ... }
Definition at line 218 of file libisofs.h. 00218 { 00219 LIBISO_DIR, 00220 LIBISO_FILE, 00221 LIBISO_SYMLINK, 00222 LIBISO_SPECIAL, 00223 LIBISO_BOOT 00224 };
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The iso_node_xinfo_cloner function which gets associated to aaip_xinfo_func by iso_init() resp. iso_init_with_flag() via iso_node_xinfo_make_clonable().
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Function to identify and manage AAIP strings as xinfo of IsoNode. An AAIP string contains the Attribute List with the xattr and ACL of a node in the image tree. It is formatted according to libisofs specification AAIP-2.0 and ready to be written into the System Use Area resp. Continuation Area of a directory entry in an ISO image. Applications are not supposed to manipulate AAIP strings directly. They should rather make use of the appropriate iso_node_get_* and iso_node_set_* calls. AAIP represents ACLs as xattr with empty name and AAIP-specific binary content. Local filesystems may represent ACLs as xattr with names like "system.posix_acl_access". libisofs does not interpret those local xattr representations of ACL directly but rather uses the ACL interface of the local system. By default the local xattr representations of ACL will not become part of the AAIP Attribute List via iso_local_get_attrs() and not be attached to local files via iso_local_set_attrs().
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Get the boot media type as of parameter "type" of iso_image_set_boot_image() resp.
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Get the platform ID value. See el_torito_set_boot_platform_id().
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Get the bootability flag. See el_torito_set_no_bootable().
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Get the id_string as of el_torito_set_id_string().
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Get the options as of el_torito_set_isolinux_options().
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Get the load segment value.
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Get the load size. See el_torito_set_load_size().
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Get the Selection Criteria bytes as of el_torito_set_selection_crit().
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Deprecated: Specifies that this image needs to be patched. This involves the writing of a 16 bytes boot information table at offset 8 of the boot image file. The original boot image file won't be modified. This is needed for isolinux boot images.
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Makes a guess whether the boot image was patched by a boot information table. It is advisable to patch such boot images if their content gets copied to a new location. See el_torito_set_isolinux_options(). Note: The reply can be positive only if the boot image was imported from an existing ISO image.
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Sets the platform ID of the boot image. The Platform ID gets written into the boot catalog at byte 1 of the Validation Entry, or at byte 1 of a Section Header Entry. If Platform ID and ID String of two consequtive bootimages are the same
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Set the id_string of the Validation Entry resp. Sector Header Entry which will govern the boot image Section Entry in the El Torito Catalog.
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Specifies options for ISOLINUX or GRUB boot images. This should only be used if the type of boot image is known.
One may use el_torito_seems_boot_info_table() for a qualified guess whether a boot info table is present in the boot image. If the result is 1 then it should get bit0 set if its content gets copied to a new LBA. bit 1 -> 1 to generate a ISOLINUX isohybrid image with MBR. ----------------------------------------------------------
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Sets the load segment for the initial boot image. This is only for no emulation boot images, and is a NOP for other image types.
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Sets the number of sectors (512b) to be load at load segment during the initial boot procedure. This is only for no emulation boot images, and is a NOP for other image types.
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Marks the specified boot image as not bootable.
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Set the Selection Criteria of a boot image.
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Create a new IsoDataSource from a local file. This is suitable for accessing regular files or block devices with ISO images.
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Increments the reference counting of the given IsoDataSource.
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Decrements the reference counting of the given IsoDataSource, freeing it if refcount reach 0.
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Add a new node to a dir. Note that this function don't add a new ref to the node, so you don't need to free it, it will be automatically freed when the dir is deleted. Of course, if you want to keep using the node after the dir life, you need to iso_node_ref() it.
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Find all directory children that match the given condition.
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Get an iterator for the children of the given dir. You can iterate over the children with iso_dir_iter_next. When finished, you should free the iterator with iso_dir_iter_free. You musn't delete a child of the same dir, using iso_node_take() or iso_node_remove(), while you're using the iterator. You can use iso_dir_iter_take() or iso_dir_iter_remove() instead. You can use the iterator in the way like this IsoDirIter *iter; IsoNode *node; if ( iso_dir_get_children(dir, &iter) != 1 ) { // handle error } while ( iso_dir_iter_next(iter, &node) == 1 ) { // do something with the child } iso_dir_iter_free(iter); An iterator is intended to be used in a single iteration over the children of a dir. Thus, it should be treated as a temporary object, and free as soon as possible.
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Get the number of children of a directory.
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Locate a node inside a given dir.
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Free a dir iterator.
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Check if there're more children.
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Get the next child. Take care that the node is owned by its parent, and will be unref() when the parent is freed. If you want your own ref to it, call iso_node_ref() on it.
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Removes a child from a directory during an iteration and unref() it. Like iso_node_remove(), but to be used during a directory iteration. The node removed will be the one returned by the previous iteration. It is not allowed to call this function twice without calling iso_dir_iter_next inbetween.
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Removes a child from a directory during an iteration, without freeing it. It's like iso_node_take(), but to be used during a directory iteration. The node removed will be the last returned by the iteration. If you call this function twice without calling iso_dir_iter_next between them is not allowed and you will get an ISO_ERROR in second call.
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Get the message queue code of a libisofs error.
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Get the priority of a given error.
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Get the severity of a given error code.
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Get a textual description of a libisofs error.
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Install an external filter command on top of the content stream of a data file. The filter process must be repeatable. It will be run once by this call in order to cache the output size.
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Install a gzip or gunzip filter on top of the content stream of a data file. gzip is a compression format which is used by programs gzip and gunzip. The filter will not be installed if its output size is not smaller than the size of the input stream. This is only enabled if the use of libz was enabled at compile time.
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Install a zisofs filter on top of the content stream of a data file. zisofs is a compression format which is decompressed by some Linux kernels. See also doc/zisofs_format.txt . The filter will not be installed if its output size is not smaller than the size of the input stream. This is only enabled if the use of libz was enabled at compile time.
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Eventually obtain the recorded MD5 checksum of a data file from the loaded ISO image. Such a checksum may be stored with others in a contiguous array at the end of the loaded session. The data file eventually has an xattr "isofs.cx" which gives the index in that array.
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Get the block lba of a file node, if it was imported from an old image.
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Get the start addresses and the sizes of the data extents of a file node if it was imported from an old image.
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Get the size of the file, in bytes.
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Get the sort weight of a file.
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Get the IsoStream that represents the contents of the given IsoFile. The stream may be a filter stream which itself get its input from a further stream. This may be inquired by iso_stream_get_input_stream(). If you iso_stream_open() the stream, iso_stream_close() it before image generation begins.
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Read the content of an IsoFile object, compute its MD5 and attach it to the IsoFile. It can then be inquired by iso_file_get_md5() and will get written into the next session if this is enabled at write time and if the image write process does not compute an MD5 from content which it copies. So this call can be used to equip nodes from the old image with checksums or to make available checksums of newly added files before the session gets written.
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Delete the top filter stream from a data file. This is the most recent one which was added by iso_file_add_*_filter(). Caution: One should not do this while the IsoStream of the file is opened. For now there is no general way to determine this state. Filter stream implementations are urged to eventually call .close() inside method .free() . This will close the input stream too.
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Check if the process has access to read file contents. Note that this is not necessarily related with (l)stat functions. For example, in a filesystem implementation to deal with an ISO image, if the user has read access to the image it will be able to read all files inside it, despite of the particular permission of each file in the RR tree, that are what the above functions return.
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Close a previuously openned file.
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Get the AAIP string with encoded ACL and xattr. (Not to be confused with ECMA-119 Extended Attributes).
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Get the filesystem for this source. No extra ref is added, so you musn't unref the IsoFilesystem.
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Get the name of the file, with the dir component of the path.
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Get the absolute path in the filesystem this file source belongs to.
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Repositions the offset of the given IsoFileSource (must be opened) to the given offset according to the value of flag.
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Get information about the file.
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Opens the source.
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Attempts to read up to count bytes from the given source into the buffer starting at buf. The file src must be open() before calling this, and close() when no more needed. Not valid for dirs. On symlinks it reads the destination file.
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Read a directory. Each call to this function will return a new child, until we reach the end of file (i.e, no more children), in that case it returns 0. The dir must be open() before calling this, and close() when no more needed. Only valid for dirs. Note that "." and ".." children MUST NOT BE returned.
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Read the destination of a symlink. You don't need to open the file to call this.
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Take a ref to the given IsoFileSource.
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Get information about the file. If the file is a symlink, the info returned refers to the destination.
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Drop your ref to the given IsoFileSource, eventually freeing the associated system resources.
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Take a ref to the given IsoFilesystem.
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Drop your ref to the given IsoFilesystem, evetually freeing associated resources.
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Finalize libisofs.
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Obtain the local charset as currently assumed by libisofs. The result points to internal memory. It is volatile and must not be altered.
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Return the messenger object handle used by libisofs. This handle may be used by related libraries to their own compatible messenger objects and thus to direct their messages to the libisofs message queue. See also: libburn, API function burn_set_messenger().
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Inquire the number of gzip compression and uncompression filters which are in use.
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Add a further boot image to the set of El-Torito bootable images. This set has already to be created by iso_image_set_boot_image(). Up to 31 further boot images may be added.
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Add a MIPS boot file path to the image. Up to 15 such files can be written into a MIPS Big Endian Volume Header if this is enabled by value 1 in iso_write_opts_set_system_area() option bits 2 to 7. A single file can be written into a DEC Boot Block if this is enabled by value 2 in iso_write_opts_set_system_area() option bits 2 to 7. So only the first added file gets into effect with this system area type. The data files which shall serve as MIPS boot files have to be brought into the image by the normal means.
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Attach user defined data to the image. Use this if your application needs to store addition info together with the IsoImage. If the image already has data attached, the old data will be freed.
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Create a burn_source and a thread which immediately begins to generate the image. That burn_source can be used with libburn as a data source for a track. A copy of its public declaration in libburn.h can be found further below in this text. If image generation shall be aborted by the application program, then the .cancel() method of the burn_source must be called to end the generation thread: burn_src->cancel(burn_src);
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Create a new IsoFilesystem to access a existent ISO image.
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Get the abstract file identifier for an existent image. The returned string belong to the IsoImageFilesystem and shouldn't be free() nor modified.
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Get the application identifier for an existent image. The returned string belong to the IsoImageFilesystem and shouldn't be free() nor modified.
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Get the biblio file identifier for an existent image. The returned string belong to the IsoImageFilesystem and shouldn't be free() nor modified.
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Get the copyright file identifier for an existent image. The returned string belong to the IsoImageFilesystem and shouldn't be free() nor modified.
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Get the data preparer identifier for an existent image. The returned string belong to the IsoImageFilesystem and shouldn't be free() nor modified.
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Get the publisher identifier for an existent image. The returned string belong to the IsoImageFilesystem and shouldn't be free() nor modified.
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Get the system identifier for an existent image. The returned string belong to the IsoImageFilesystem and shouldn't be free() nor modified.
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Get the volset identifier for an existent image. The returned string belong to the IsoImageFilesystem and shouldn't be free() nor modified.
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Get the volume identifier for an existent image. The returned string belong to the IsoImageFilesystem and shouldn't be free() nor modified.
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Inquire whether the image generator thread is still at work. As soon as the reply is 0, the caller of iso_image_create_burn_source() may assume that the image generation has ended. Nevertheless there may still be readily formatted output data pending in the burn_source or its consumers. So the final delivery of the image has also to be checked at the data consumer side,e.g. by burn_drive_get_status() in case of libburn as consumer.
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Get the abstract information of a image. The returned string is owned by the image and should not be freed nor changed.
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Get all El-Torito boot images of an ISO image. The first of these boot images is the same as returned by iso_image_get_boot_image(). The others are alternative boot images.
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Get the application id of a image. The returned string is owned by the image and should not be freed nor changed.
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The the data previously attached with iso_image_attach_data().
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Get the biblio information of a image. The returned string is owned by the image and should not be freed nor changed.
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Get the El-Torito boot catalog and the default boot image of an ISO image. This can be useful, for example, to check if a volume read from a previous session or an existing image is bootable. It can also be useful to get the image and catalog tree nodes. An application would want those, for example, to prevent the user removing it. Both nodes are owned by libisofs and should not be freed. You can get your own ref with iso_node_ref(). You can also check if the node is already on the tree by getting its parent (note that when reading El-Torito info from a previous image, the nodes might not be on the tree even if you haven't removed them). Remember that you'll need to get a new ref (with iso_node_ref()) before inserting them again to the tree, and probably you will also need to set the name or permissions.
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Get detailed information about the boot catalog that was loaded from an ISO image. The boot catalog links the El Torito boot record at LBA 17 with the boot images which are IsoFile objects in the image. The boot catalog itself is not a regular file and thus will not deliver an IsoStream. Its content is usually quite short and can be obtained by this call.
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Get the copyright information of a image. The returned string is owned by the image and should not be freed nor changed.
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Get the data preparer of a image. The returned string is owned by the image and should not be freed nor changed.
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Obtain the number of added MIPS Big Endian boot files and pointers to their paths in the ISO 9660 Rock Ridge tree.
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Get the id of an IsoImage, used for message reporting. This message id, retrieved with iso_obtain_msgs(), can be used to distinguish what IsoImage has isssued a given message.
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Get the publisher of a image. The returned string is owned by the image and should not be freed nor changed.
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Get the root directory of the image. No extra ref is added to it, so you musn't unref it. Use iso_node_ref() if you want to get your own reference.
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Eventually obtain the recorded MD5 checksum of the session which was loaded as ISO image. Such a checksum may be stored together with others in a contiguous array at the end of the session. The session checksum covers the data blocks from address start_lba to address end_lba - 1. It does not cover the recorded array of md5 checksums. Layout, size, and position of the checksum array is recorded in the xattr "isofs.ca" of the session root node.
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Obtain a copy of the eventually loaded first 32768 bytes of the imported session, the System Area. It will be written to the start of the next session unless it gets overwritten by iso_write_opts_set_system_area().
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Get the system id of a image. The returned string is owned by the image and should not be freed nor changed.
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Get the volset identifier. The returned string is owned by the image and should not be freed nor changed.
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Get the volume identifier. The returned string is owned by the image and should not be freed nor changed.
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Clear the list of MIPS Big Endian boot file paths.
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Import a previous session or image, for growing or modify.
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Create a new image, empty. The image will be owned by you and should be unref() when no more needed.
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|
Increments the reference counting of the given image.
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|
Removes all El-Torito boot images from the ISO image. The IsoBoot node that acts as placeholder for the catalog is also removed for the image tree, if there. If the image is not bootable (don't have el-torito boot image) this function just returns.
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|
Fill abstract information for the image. Usually this refers to a file on disc. Up to 37 characters.
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|
Fill in the application id for a image. Up to 128 chars.
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|
Fill biblio information for the image. Usually this refers to a file on disc. Up to 37 characters.
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|
Hides the boot catalog file from directory trees. For the meaning of hiding files see iso_node_set_hidden().
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|
Sets the sort weight of the boot catalog that is attached to an IsoImage. For the meaning of sort weights see iso_node_set_sort_weight(). That function cannot be applied to the emerging boot catalog because it is not represented by an IsoFile.
|
|
Create a new set of El-Torito bootable images by adding a boot catalog and the default boot image. Further boot images may then be added by iso_image_add_boot_image().
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|
Fill copyright information for the image. Usually this refers to a file on disc. Up to 37 characters.
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|
Fill in the data preparer for a image.
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|
Control whether ACL and xattr will be imported from external filesystems (typically the local POSIX filesystem) when new nodes get inserted. If enabled by iso_write_opts_set_aaip() they will later be written into the image as AAIP extension fields. A change of this setting does neither affect existing IsoNode objects nor the way how ACL and xattr are handled when loading an ISO image. The latter is controlled by iso_read_opts_set_no_aaip().
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Fill in the publisher for a image.
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|
Fill in the system id for a image. Up to 32 characters.
|
|
Fill in the volset identifier for a image.
|
|
Fill in the volume identifier for a image.
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|
Decrements the reference couting of the given image. If it reaches 0, the image is free, together with its tree nodes (whether their refcount reach 0 too, of course).
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|
Update the sizes of all files added to image. This may be called just before iso_image_create_burn_source() to force libisofs to check the file sizes again (they're already checked when added to IsoImage). It is useful if you have changed some files after adding then to the image.
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Initialize libisofs. Before any usage of the library you must either call this function or iso_init_with_flag(). Only exception from this rule: iso_lib_version(), iso_lib_is_compatible().
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Initialize libisofs. Before any usage of the library you must either call this function or iso_init() which is equivalent to iso_init_with_flag(0). Only exception from this rule: iso_lib_version(), iso_lib_is_compatible().
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Check at runtime if the library is ABI compatible with the given version. NOTE: This function may be called before iso_init().
|
|
Get version of the libisofs library at runtime. NOTE: This function may be called before iso_init().
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Inquire whether local filesystem operations with ACL or xattr are enabled inside libisofs. They may be disabled because of compile time decisions. E.g. because the operating system does not support these features or because libisofs has not yet an adapter to use them.
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Get an ACL of the given file in the local filesystem in long text form.
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|
Get xattr and non-trivial ACLs of the given file in the local filesystem. The resulting data has finally to be disposed by a call to this function with flag bit15 set. Eventual ACLs will get encoded as attribute pair with empty name if this is enabled by flag bit0. An ACL which simply replects stat(2) permissions will not be put into the result.
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|
Obtain permissions of a file in the local filesystem which shall reflect ACL entry "group::" in S_IRWXG rather than ACL entry "mask::". This is necessary if the permissions of a disk file with ACL shall be copied to an object which has no ACL.
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|
Set the ACL of the given file in the local filesystem to a given list in long text form.
|
|
Attach a list of xattr and ACLs to the given file in the local filesystem. Eventual ACLs have to be encoded as attribute pair with empty name.
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|
Create a MD5 computation context as clone of an existing one. One may call iso_md5_clone(old, &new, 0) and then iso_md5_end(&new, result, 0) in order to obtain an intermediate MD5 sum before the computation goes on.
|
|
Advance the computation of a MD5 checksum by a chunk of data bytes.
|
|
Obtain the MD5 checksum from a MD5 computation context and dispose this context. (If you want to keep the context then call iso_md5_clone() and apply iso_md5_end() to the clone.)
|
|
Inquire whether two MD5 checksums match. (This is trivial but such a call is convenient and completes the interface.)
|
|
Create a MD5 computation context and hand out an opaque handle.
|
|
Create an IsoStream object from content which is stored in a dynamically allocated memory buffer. The new stream will become owner of the buffer and apply free() to it when the stream finally gets destroyed itself.
|
|
Submit a message to the libisofs queueing system. It will be queued or printed as if it was generated by libisofs itself.
|
|
Create a new condition that check if the two given conditions are valid.
|
|
Create a new condition that checks the time of last access.
|
|
Create a new condition that checks the time of last status change.
|
|
Create a new condition that checks the node gid.
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|
Create a new condition that checks the node mode against a mode mask. It can be used to check both file type and permissions. For example: iso_new_find_conditions_mode(S_IFREG) : search for regular files iso_new_find_conditions_mode(S_IFCHR | S_IWUSR) : search for character devices where owner has write permissions.
|
|
Create a new condition that checks the time of last modification.
|
|
Create a new condition that checks if the node name matches the given wildcard.
|
|
Create a new condition that check if the given conditions is false.
|
|
Create a new condition that check if at least one the two given conditions is valid.
|
|
Create a new condition that checks the node uid.
|
|
Add extended information to the given node. Extended info allows applications (and libisofs itself) to add more information to an IsoNode. You can use this facilities to associate temporary information with a given node. This information is not written into the ISO 9660 image on media and thus does not persist longer than the node memory object. Each node keeps a list of added extended info, meaning you can add several extended info data to each node. Each extended info you add is identified by the proc parameter, a pointer to a function that knows how to manage the external info data. Thus, in order to add several types of extended info, you need to define a "proc" function for each type.
|
|
Compare two nodes whether they are based on the same input and can be considered as hardlinks to the same file objects.
|
|
Get the eventual ACLs which are associated with the node. The result will be in "long" text form as of man acl resp. acl_to_text(). Call this function with flag bit15 to finally release the memory occupied by an ACL inquiry.
|
|
Get the time of last access to the file.
|
|
Get the list of xattr which is associated with the node. The resulting data may finally be disposed by a call to this function with flag bit15 set, or its components may be freed one-by-one. The following values are either NULL or malloc() memory: *names, *value_lengths, *values, (*names)[i], (*values)[i] with 0 <= i < *num_attrs. It is allowed to replace or reallocate those memory items in order to to manipulate the attribute list before submitting it to other calls. If enabled by flag bit0, this list possibly includes the ACLs of the node. They are eventually encoded in a pair with empty name. It is not advisable to alter the value or name of that pair. One may decide to erase both ACLs by deleting this pair or to copy both ACLs by copying the content of this pair to an empty named pair of another node. For all other ACL purposes use iso_node_get_acl_text().
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|
Get the time of last status change of the file.
|
|
Get the group id of the node.
|
|
Get the hide_attrs as eventually set by iso_node_set_hidden().
|
|
Get the mode of the node, both permissions and file type, as specified in 'man 2 stat'.
|
|
Get the time of last modification of the file.
|
|
Get the name of a node. The returned string belongs to the node and should not be modified nor freed. Use strdup if you really need your own copy.
|
|
Get the next pair of function pointer and data of an iteration of the list of extended informations. Like: iso_node_xinfo_func proc; void *handle = NULL, *data; while (iso_node_get_next_xinfo(node, &handle, &proc, &data) == 1) { ... make use of proc and data ... } The iteration allocates no memory. So you may end it without any disposal action. IMPORTANT: Do not continue iterations after manipulating the extended information of a node. Memory corruption hazard !
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|
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|
|
Get the permissions for the node.
|
|
Like iso_node_get_permissions but reflecting ACL entry "group::" in S_IRWXG rather than ACL entry "mask::". This is necessary if the permissions of a node with ACL shall be restored to a filesystem without restoring the ACL. The same mapping happens internally when the ACL of a node is deleted. If the node has no ACL then the result is iso_node_get_permissions(node).
|
|
Get the type of an IsoNode.
|
|
Get the user id of the node.
|
|
Get the given extended info (defined by the proc function) from the given node.
|
|
Obtain the value of a particular xattr name. Eventually make a copy of that value and add a trailing 0 byte for caller convenience.
|
|
Increments the reference counting of the given node.
|
|
Removes a child from a directory and free (unref) it. If you want to keep the child alive, you need to iso_node_ref() it before this call, but in that case iso_node_take() is a better alternative.
|
|
Remove all extended information from the given node.
|
|
Removes a node by iso_node_remove() or iso_dir_iter_remove(). If the node is a directory then the whole tree of nodes underneath is removed too.
|
|
Remove the given extended info (defined by the proc function) from the given node.
|
|
Set the ACLs of the given node to the lists in parameters access_text and default_text or delete them. The stat(2) permission bits get updated according to the new "access" ACL if neither bit1 of parameter flag is set nor parameter access_text is NULL. Note that S_IRWXG permission bits correspond to ACL mask permissions if a "mask::" entry exists in the ACL. Only if there is no "mask::" then the "group::" entry corresponds to to S_IRWXG.
|
|
Set the time of last access to the file.
|
|
Set the list of xattr which is associated with the node. The data get copied so that you may dispose your input data afterwards. If enabled by flag bit0 then the submitted list of attributes will not only overwrite xattr but also both eventual ACLs of the node. Eventual ACL in the submitted list have to reside in an attribute with empty name.
|
|
Set the time of last status change of the file.
|
|
Set the group id for the node. This attribute is only useful when Rock Ridge extensions are enabled.
|
|
Set whether the node will be hidden in the directory trees of RR/ISO 9660, or of Joliet (if enabled at all), or of ISO-9660:1999 (if enabled at all). A hidden file does not show up by name in the affected directory tree. For example, if a file is hidden only in Joliet, it will normally not be visible on Windows systems, while being shown on GNU/Linux. If a file is not shown in any of the enabled trees, then its content will not be written to the image, unless LIBISO_HIDE_BUT_WRITE is given (which is available only since release 0.6.34).
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|
Set the time of last modification of the file.
|
|
Set the name of a node. Note that if the node is already added to a dir this can fail if dir already contains a node with the new name.
|
|
Set the permissions for the node. This attribute is only useful when Rock Ridge extensions are enabled.
|
|
Sets the order in which a node will be written on image. The data content of files with high weight will be written to low block addresses.
|
|
Set the user id for the node. This attribute is only useful when Rock Ridge extensions are enabled.
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|
Removes a child from a directory. The child is not freed, so you will become the owner of the node. Later you can add the node to another dir (calling iso_dir_add_node), or free it if you don't need it (with iso_node_unref).
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|
Decrements the reference couting of the given node. If it reach 0, the node is free, and, if the node is a directory, its children will be unref() too.
|
|
Inquire the registered cloner function for a particular class of extended information.
|
|
Associate a iso_node_xinfo_cloner to a particular class of extended information in order to make it clonable.
|
|
Check for the given node or for its subtree whether the data file content effectively bears zisofs file headers and eventually mark the outcome by an xinfo data record if not already marked by a zisofs compressor filter. This does not install any filter but only a hint for image generation that the already compressed files shall get written with zisofs ZF entries. Use this if you insert the compressed reults of program mkzftree from disk into the image.
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|
Obtain the oldest pending libisofs message from the queue which has at least the given minimum_severity. This message and any older message of lower severity will get discarded from the queue and is then lost forever. Severity may be one of "NEVER", "FATAL", "SORRY", "WARNING", "HINT", "NOTE", "UPDATE", "DEBUG", "ALL". To call with minimum_severity "NEVER" will discard the whole queue.
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Destroy an IsoReadImageFeatures object obtained with iso_image_import.
|
|
Get the size (in 2048 byte block) of the image, as reported in the PVM.
|
|
Whether El-Torito boot record is present present in the image imported.
|
|
Whether the image is recorded according to ISO 9660:1999, i.e. it has a version 2 Enhanced Volume Descriptor.
|
|
Whether Joliet extensions are present in the image imported.
|
|
Whether RockRidge extensions are present in the image imported.
|
|
Enable or disable methods to automatically choose an input charset. This eventually overrides the name set via iso_read_opts_set_input_charset()
|
|
Free an IsoReadOpts previously allocated with iso_read_opts_new().
|
|
Enable or disable loading of the first 32768 bytes of the session.
|
|
Creates an IsoReadOpts for reading an existent image. You should set the options desired with the correspondent setters. Note that you may want to set the start block value. Options by default are determined by the selected profile.
|
|
Set default gid for files when RR extensions are not present.
|
|
Set default permissions for files when RR extensions are not present.
|
|
Set default uid for files when RR extensions are not present.
|
|
Set the input charset of the file names on the image. NULL to use locale charset. You have to specify a charset if the image filenames are encoded in a charset different that the local one. This could happen, for example, if the image was created on a system with different charset.
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|
Control discarding of eventual inode numbers from existing images. Such numbers may come from RRIP 1.12 entries PX. If not discarded they get written unchanged when the file object gets written into an ISO image. If this inode number is missing with a file in the imported image, or if it has been discarded during image reading, then a unique inode number will be generated at some time before the file gets written into an ISO image. Two image nodes which have the same inode number represent two hardlinks of the same file object. So discarding the numbers splits hardlinks.
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Control reading of AAIP informations about ACL and xattr when loading existing images. For importing ACL and xattr when inserting nodes from external filesystems (e.g. the local POSIX filesystem) see iso_image_set_ignore_aclea(). For eventual writing of this information see iso_write_opts_set_aaip().
|
|
Do not read ISO 9660:1999 enhanced tree.
|
|
Do not read Joliet extensions.
|
|
Control reading of an array of MD5 checksums which is eventually stored at the end of a session. See also iso_write_opts_set_record_md5(). Important: Loading of the MD5 array will only work if AAIP is enabled because its position and layout is recorded in xattr "isofs.ca".
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|
Do not read Rock Ridge extensions. In most cases you don't want to use this. It could be useful if RR info is damaged, or if you want to use the Joliet tree.
|
|
Whether to prefer Joliet over RR. libisofs usually prefers RR over Joliet, as it give us much more info about files. So, if both extensions are present, RR is used. You can set this if you prefer Joliet, but note that this is not very recommended. This doesn't mean than RR extensions are not read: if no Joliet is present, libisofs will read RR tree.
|
|
Set the block where the image begins. It is usually 0, but may be different on a multisession disc.
|
|
Get the status of the buffer used by a burn_source.
|
|
Set the minimum error severity that causes a libisofs operation to be aborted as soon as possible.
|
|
Override the reply of libc function nl_langinfo(CODESET) which may or may not give the name of the character set which is in effect for your environment. So this call can compensate for inconsistent terminal setups. Another use case is to choose UTF-8 as intermediate character set for a conversion from an exotic input character set to an exotic output set.
|
|
Control queueing and stderr printing of messages from libisofs. Severity may be one of "NEVER", "FATAL", "SORRY", "WARNING", "HINT", "NOTE", "UPDATE", "DEBUG", "ALL".
|
|
Convert a severity number into a severity name.
|
|
Get the device id (major/minor numbers) of the given block or character device file. The result is undefined for other kind of special files, of first be sure iso_node_get_mode() returns either S_IFBLK or S_IFCHR.
|
|
Produce a copy of a stream. It must be possible to operate both stream objects concurrently. The success of this function depends on the existence of a IsoStream_Iface.clone_stream() method with the stream and with its eventual subordinate streams. See iso_tree_clone() for a list of surely clonable built-in streams.
|
|
Close a previously openned IsoStream.
|
|
Compare two streams whether they are based on the same input and will produce the same output. If in any doubt, then this comparison will indicate no match.
|
|
Obtain the IsoExternalFilterCommand which is eventually associated with the given stream. (Typically obtained from an IsoFile by iso_file_get_stream() or from an IsoStream by iso_stream_get_input_stream()).
|
|
Get an unique identifier for a given IsoStream.
|
|
Obtain the eventual input stream of a filter stream.
|
|
Get the size of a given stream. This function should always return the same size, even if the underlying source size changes, unless you call iso_stream_update_size().
|
|
Try to get eventual source path string of a stream. Meaning and availability of this string depends on the stream.class . Expect valid results with types "fsrc" and "cout". Result formats are fsrc: result of file_source_get_path() cout: result of file_source_get_path() " " offset " " size
|
|
Whether the given IsoStream can be read several times, with the same results. For example, a regular file is repeatable, you can read it as many times as you want. However, a pipe isn't. This function doesn't take into account if the file has been modified between the two reads.
|
|
Opens the given stream. Remember to close the Stream before writing the image.
|
|
Attempts to read up to count bytes from the given stream into the buffer starting at buf. The stream must be open() before calling this, and close() when no more needed.
|
|
Increment reference count of an IsoStream.
|
|
Decrement reference count of an IsoStream, and eventually free it if refcount reach 0.
|
|
Updates the size of the IsoStream with the current size of the underlying source.
|
|
Get the destination of a node. The returned string belongs to the node and should not be modified nor freed. Use strdup if you really need your own copy.
|
|
Set the destination of a link.
|
|
Convert a severity name into a severity number, which gives the severity rank of the name.
|
|
Add the contents of a dir to a given directory of the iso tree. There are several options to control what files are added or how they are managed. Take a look at iso_tree_set_* functions to see diferent options for recursive directory addition. TODO comment Builder and Filesystem related issues when exposing both
|
|
Add a excluded path. These are paths that won't never added to image, and will be excluded even when adding recursively its parent directory. For example, in iso_tree_add_exclude(image, "/home/user/data/private"); iso_tree_add_dir_rec(image, root, "/home/user/data"); the directory /home/user/data/private won't be added to image. However, if you explicity add a deeper dir, it won't be excluded. i.e., in the following example. iso_tree_add_exclude(image, "/home/user/data"); iso_tree_add_dir_rec(image, root, "/home/user/data/private"); the directory /home/user/data/private is added. On the other, side, and foollowing the the example above, iso_tree_add_dir_rec(image, root, "/home/user"); will exclude the directory "/home/user/data". Absolute paths are not mandatory, you can, for example, add a relative path such as: iso_tree_add_exclude(image, "private"); iso_tree_add_exclude(image, "user/data"); to excluve, respectively, all files or dirs named private, and also all files or dirs named data that belong to a folder named "user". Not that the above rule about deeper dirs is still valid. i.e., if you call iso_tree_add_dir_rec(image, root, "/home/user/data/music"); it is included even containing "user/data" string. However, a possible "/home/user/data/music/user/data" is not added. Usual wildcards, such as * or ? are also supported, with the usual meaning as stated in "man 7 glob". For example // to exclude backup text files iso_tree_add_exclude(image, "*.~");
|
|
Add a new node to the image tree with the given name that must not exist on dir. The node data content will be a byte interval out of the data content of a file in the local filesystem.
|
|
Add a new directory to the iso tree. Permissions, owner and hidden atts are taken from parent, you can modify them later.
|
|
Add a new regular file to the iso tree. Permissions are set to 0444, owner and hidden atts are taken from parent. You can modify any of them later.
|
|
This is a more versatile form of iso_tree_add_node which allows to set the node name in ISO image already when it gets added. Add a new node to the image tree, from an existing file, and with the given name, that must not exist on dir.
|
|
Add a new special file to the directory tree. As far as libisofs concerns, an special file is a block device, a character device, a FIFO (named pipe) or a socket. You can choose the specific kind of file you want to add by setting mode propertly (see man 2 stat). Note that special files are only written to image when Rock Ridge extensions are enabled. Moreover, a special file is just a directory entry in the image tree, no data is written beyond that. Owner and hidden atts are taken from parent. You can modify any of them later.
|
|
Add a new symlink to the directory tree. Permissions are set to 0777, owner and hidden atts are taken from parent. You can modify any of them later.
|
|
Add a new node to the image tree, from an existing file. TODO comment Builder and Filesystem related issues when exposing both All attributes will be taken from the source file. The appropriate file type will be created.
|
|
Create a copy of the given node under a different path. If the node is actually a directory then clone its whole subtree. This call may fail because an IsoFile is encountered which gets fed by an IsoStream which cannot be cloned. See also IsoStream_Iface method clone_stream(). Surely clonable node types are: IsoDir, IsoSymlink, IsoSpecial, IsoFile from a loaded ISO image, IsoFile referring to local filesystem files, IsoFile created by iso_tree_add_new_file from a stream created by iso_memory_stream_new(), IsoFile created by iso_tree_add_new_cut_out_node() Silently ignored are nodes of type IsoBoot. An IsoFile node with IsoStream filters can be cloned if all those filters are clonable and the node would be clonable without filter. Clonable IsoStream filters are created by: iso_file_add_zisofs_filter() iso_file_add_gzip_filter() iso_file_add_external_filter() An IsoNode with extended information as of iso_node_add_xinfo() can only be cloned if each of the iso_node_xinfo_func instances is associated to a clone function. See iso_node_xinfo_make_clonable(). All internally used classes of extended information are clonable.
|
|
Get current setting for follow_symlinks.
|
|
Get current setting for ignore_hidden.
|
|
Get current setting for ignore_special.
|
|
Get the absolute path on image of the given node.
|
|
Get current setting for replace_mode.
|
|
Locate a node by its absolute path on image.
|
|
Remove a previously added exclude.
|
|
Set whether to follow or not symbolic links when added a file from a source to IsoImage. Default behavior is to not follow symlinks.
|
|
Set whether to skip or not disk files with names beginning by '.' when adding a directory recursively. Default behavior is to not ignore them. Clarification: This is not related to the IsoNode property to be hidden in one or more of the resulting image trees as of IsoHideNodeFlag and iso_node_set_hidden().
|
|
Set whether to skip or not special files. Default behavior is to not skip them. Note that, despite of this setting, special files will never be added to an image unless RR extensions were enabled.
|
|
Set the replace mode, that defines the behavior of libisofs when adding a node whit the same name that an existent one, during a recursive directory addition.
|
|
Set a callback function that libisofs will call for each file that is added to the given image by a recursive addition function. This includes image import.
|
|
Check a data block whether it is a libisofs session checksum tag and eventually obtain its recorded parameters. These tags get written after volume descriptors, directory tree and checksum array and can be detected without loading the image tree. One may start reading and computing MD5 at the suspected image session start and look out for a session tag on the fly. See doc/checksum.txt .
|
|
Associate a libjte environment object to the upcomming write run. libjte implements Jigdo Template Extraction as of Steve McIntyre and Richard Atterer. The call will fail if no libjte support was enabled at compile time.
|
|
Remove eventual association to a libjte environment handle. The call will fail if no libjte support was enabled at compile time.
|
|
Free an IsoWriteOpts previously allocated with iso_write_opts_new().
|
|
Inquire the start address of the file data blocks after having used IsoWriteOpts with iso_image_create_burn_source().
|
|
Creates an IsoWriteOpts for writing an image. You should set the options desired with the correspondent setters. Options by default are determined by the selected profile. Fifo size is set by default to 2 MB.
|
|
Control writing of AAIP informations for ACL and xattr. For importing ACL and xattr when inserting nodes from external filesystems (e.g. the local POSIX filesystem) see iso_image_set_ignore_aclea(). For loading of this information from images see iso_read_opts_set_no_aaip().
|
|
Write AAIP as extension according to SUSP 1.10 rather than SUSP 1.12. I.e. without announcing it by an ER field and thus without the need to preceed the RRIP fields and the AAIP field by ES fields. This saves 5 to 10 bytes per file and might avoid problems with readers which dislike ER fields other than the ones for RRIP. On the other hand, SUSP 1.12 frowns on such unannounced extensions and prescribes ER and ES. It does this since the year 1994. In effect only if above iso_write_opts_set_aaip() enables writing of AAIP.
|
|
Allow ISO-9660 directory hierarchy to be deeper than 8 levels. This breaks ECMA-119 specification. Use with caution.
|
|
Convert directory names for ECMA-119 similar to other file names, but do not force a dot or add a version number. This violates ECMA-119 by allowing one "." and especially ISO level 1 by allowing DOS style 8.3 names rather than only 8 characters. (mkisofs and its clones seem to do this violation.)
|
|
Allow all ASCII characters to be appear on an ISO-9660 filename. Note that "/" and 0x0 characters are never allowed, even in RR names. This breaks ECMA-119 specification. Use with caution.
|
|
Allow path in the ISO-9660 tree to have more than 255 characters. This breaks ECMA-119 specification. Use with caution.
|
|
Allow lowercase characters in ISO-9660 filenames. By default, only uppercase characters, numbers and a few other characters are allowed. This breaks ECMA-119 specification. Use with caution.
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Whether to always record timestamps in GMT. By default, libisofs stores local time information on image. You can set this to always store timestamps converted to GMT. This prevents any discrimination of the timezone of the image preparer by the image reader. It is useful if you want to hide your timezone, or you live in a timezone that can't be represented in ECMA-119. These are timezones with an offset from GMT greater than +13 hours, lower than -12 hours, or not a multiple of 15 minutes. Negative timezones (west of GMT) can trigger bugs in some operating systems which typically appear in mounted ISO images as if the timezone shift from GMT was applied twice (e.g. in New York 22:36 becomes 17:36).
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Set the type of image creation in case there was already an existing image imported. Libisofs supports two types of creation: stand-alone and appended. A stand-alone image is an image that does not need the old image any more for being mounted by the operating system or imported by libisofs. It may be written beginning with byte 0 of optical media or disk file objects. There will be no distinction between files from the old image and those which have been added by the new image generation. On the other side, an appended image is not self contained. It may refer to files that stay stored in the imported existing image. This usage model is inspired by CD multi-session. It demands that the appended image is finally written to the same media resp. disk file as the imported image at an address behind the end of that imported image. The exact address may depend on media peculiarities and thus has to be announced by the application via iso_write_opts_set_ms_block(). The real address where the data will be written is under control of the consumer of the struct burn_source which takes the output of libisofs image generation. It may be the one announced to libisofs or an intermediate one. Nevertheless, the image will be readable only at the announced address. If you have not imported a previous image by iso_image_import(), then the image will always be a stand-alone image, as there is no previous data to refer to.
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Set the mode to use on dirs when you set the replace_mode of dirs to 2.
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Set the mode to use on files when you set the replace_mode of files to 2.
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Set the gid to use when you set the replace_gid to 2.
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Set the timestamp to use when you set the replace_timestamps to 2.
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Set the uid to use when you set the replace_uid to 2.
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Store as ECMA-119 Directory Record timestamp the mtime of the source rather than the image creation time.
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Set a name for the system area. This setting is ignored unless system area type 3 "SUN Disk Label" is in effect by iso_write_opts_set_system_area(). In this case it will replace the default text at the start of the image: "CD-ROM Disc with Sun sparc boot created by libisofs"
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Set the size, in number of blocks, of the ring buffer used between the writer thread and the burn_source. You have to provide at least a 32 blocks buffer. Default value is set to 2MB, if that is ok for you, you don't need to call this function.
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Control generation of non-unique inode numbers for the emerging image. Inode numbers get written as "file serial number" with PX entries as of RRIP-1.12. They may mark families of hardlinks. RRIP-1.10 prescribes a PX entry without file serial number. If not overriden by iso_write_opts_set_rrip_1_10_px_ino() there will be no file serial number written into RRIP-1.10 images. Inode number generation does not affect IsoNode objects which imported their inode numbers from the old ISO image (see iso_read_opts_set_new_inos()) and which have not been altered since import. It rather applies to IsoNode objects which were newly added to the image, or to IsoNode which brought no inode number from the old image, or to IsoNode where certain properties have been altered since image import. If two IsoNode are found with same imported inode number but differing properties, then one of them will get assigned a new unique inode number. I.e. the hardlink relation between both IsoNode objects ends.
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Whether to use newer ISO-9660:1999 version. This is the second version of ISO-9660. It allows longer filenames and has less restrictions than old ISO-9660. However, nobody is using it so there are no much reasons to enable this.
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Set the ISO-9960 level to write at.
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Whether to add the non-standard Joliet extension to the image. This extensions are heavily used in Microsoft Windows systems, so if you plan to use your disc on such a system you should add this extension. Usage of Joliet supplies longer filesystem length (up to 64 unicode characters), and deeper directory structure.
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Allow leaf names in the Joliet tree to have up to 103 characters. Normal limit is 64. This breaks Joliet specification. Use with caution.
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Allow paths in the Joliet tree to have more than 240 characters. This breaks Joliet specification. Use with caution.
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Allow a single file or directory hierarchy to have up to 37 characters. This is larger than the 31 characters allowed by ISO level 2, and the extra space is taken from the version number, so this also forces omit_version_numbers. This breaks ECMA-119 specification and could lead to buffer overflow problems on old systems. Use with caution.
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Set the start block of the image. It is supposed to be the lba where the first block of the image will be written on disc. All references inside the ISO image will take this into account, thus providing a mountable image. For appendable images, that are written to a new session, you should pass here the lba of the next writable address on disc. In stand alone images this is usually 0. However, you may want to provide a different ms_block if you don't plan to burn the image in the first session on disc, such as in some CD-Extra disc whether the data image is written in a new session after some audio tracks.
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ISO-9660 forces filenames to have a ".", that separates file name from extension. libisofs adds it if original filename doesn't has one. Set this to 1 to prevent this behavior. This breaks ECMA-119 specification. Use with caution.
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Use this only if you need to reproduce a suboptimal behavior of older versions of libisofs. They used address 0 for links and device files, and the address of the Volume Descriptor Set Terminator for empty data files. New versions let symbolic links, device files, and empty data files point to a dedicated block of zero-bytes after the end of the directory trees. (Single-pass reader libarchive needs to see all directory info before processing any data files.)
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Omit the version number (";1") at the end of the ISO-9660 identifiers. This breaks ECMA-119 specification, but version numbers are usually not used, so it should work on most systems. Use with caution.
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Set the charset to use for the RR names of the files that will be created on the image. NULL to use default charset, that is the locale charset. You can obtain the list of charsets supported on your system executing "iconv -l" in a shell.
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Sets the buffer where to store the descriptors which shall be written at the beginning of an overwriteable media to point to the newly written image. This is needed if the write start address of the image is not 0. In this case the first 64 KiB of the media have to be overwritten by the buffer content after the session was written and the buffer was updated by libisofs. Otherwise the new session would not be found by operating system function mount() or by libisoburn. (One could still mount that session if its start address is known.) If you do not need this information, for example because you are creating a new image for LBA 0 or because you will create an image for a true multisession media, just do not use this call or set buffer to NULL. Use cases:
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Cause an arbitrary data file to be appended to the ISO image and to be described by a partition table entry in an MBR or SUN Disk Label at the start of the ISO image. The partition entry will bear the size of the image file rounded up to the next multiple of 2048 bytes. MBR or SUN Disk Label are selected by iso_write_opts_set_system_area() system area type: 0 selects MBR partition table. 3 selects a SUN partition table with 320 kB start alignment.
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Explicitely set the four timestamps of the emerging Primary Volume Descriptor. Default with all parameters is 0. ECMA-119 defines them as:
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Whether to compute and record MD5 checksums for the whole session and/or for each single IsoFile object. The checksums represent the data as they were written into the image output stream, not necessarily as they were on hard disk at any point of time. See also calls iso_image_get_session_md5() and iso_file_get_md5().
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Allow all characters to be part of Volume and Volset identifiers on the Primary Volume Descriptor. This breaks ISO-9660 contraints, but should work on modern systems.
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Whether to set default values for files and directory permissions, gid and uid. All these take one of three values: 0, 1 or 2. If 0, the corresponding attribute will be kept as set in the IsoNode. Unless you have changed it, it corresponds to the value on disc, so it is suitable for backup purposes. If set to 1, the corresponding attrib. will be changed by a default suitable value. Finally, if you set it to 2, the attrib. will be changed with the value specified by the functioins below. Note that for mode attributes, only the permissions are set, the file type remains unchanged.
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0 to use IsoNode timestamps, 1 to use recording time, 2 to use values from timestamp field. This has only meaning if RR extensions are enabled.
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Whether to use or not Rock Ridge extensions. This are standard extensions to ECMA-119, intended to add POSIX filesystem features to ECMA-119 images. Thus, usage of this flag is highly recommended for images used on GNU/Linux systems. With the usage of RR extension, the resulting image will have long filenames (up to 255 characters), deeper directory structure, POSIX permissions and owner info on files and directories, support for symbolic links or special files... All that attributes can be modified/setted with the appropiate function.
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Write field PX with file serial number (i.e. inode number) even if iso_write_opts_set_rrip_version_1_10(,1) is in effect. This clearly violates the RRIP-1.10 specs. But it is done by mkisofs since a while and no widespread protest is visible in the web. If this option is not enabled, then iso_write_opts_set_hardlinks() will only have an effect with iso_write_opts_set_rrip_version_1_10(,0).
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Write Rock Ridge info as of specification RRIP-1.10 rather than RRIP-1.12: signature "RRIP_1991A" rather than "IEEE_1282", field PX without file serial number.
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Set the parameters "name" and "timestamp" for a scdbackup checksum tag. It will be appended to the libisofs session tag if the image starts at LBA 0 (see iso_write_opts_set_ms_block()). The scdbackup tag can be used to verify the image by command scdbackup_verify device -auto_end. See scdbackup/README appendix VERIFY for its inner details.
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Whether to sort files based on their weight.
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Cause a number of blocks with zero bytes to be written after the payload data, but before the eventual checksum data. Unlike libburn tail padding, these blocks are counted as part of the image and covered by eventual image checksums. A reason for such padding can be the wish to prevent the Linux read-ahead bug by sacrificial data which still belong to image and Jigdo template. Normally such padding would be the job of the burn program which should know that it is needed with CD write type TAO if Linux read(2) shall be able to read all payload blocks. 150 blocks = 300 kB is the traditional sacrifice to the Linux kernel.
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Caution: This option breaks any assumptions about names that are supported by ECMA-119 specifications. Try to omit any translation which would make a file name compliant to the ECMA-119 rules. This includes and exceeds omit_version_numbers, max_37_char_filenames, no_force_dots bit0, allow_full_ascii. Further it prevents the conversion from local character set to ASCII. The maximum name length is given by this call. If a filename exceeds this length or cannot be recorded untranslated for other reasons, then image production is aborted with ISO_NAME_NEEDS_TRANSL. Currently the length limit is 96 characters, because an ECMA-119 directory record may at most have 254 bytes and up to 158 other bytes must fit into the record. Probably 96 more bytes can be made free for the name in future.
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Announce that only the image size is desired, that the struct burn_source which is set to consume the image output stream will stay inactive, and that the write thread will be cancelled anyway by the .cancel() method of the struct burn_source. This avoids to create a write thread which would begin production of the image stream and would generate a MISHAP event when burn_source.cancel() gets into effect.
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Get the current global parameters for zisofs filtering.
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Inquire the number of zisofs compression and uncompression filters which are in use.
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Set the global parameters for zisofs filtering. This is only allowed while no zisofs compression filters are installed. i.e. ziso_count returned by iso_zisofs_get_refcounts() has to be 0.
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See IsoFilesystem->get_id() for info about this.
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Serial number to be used when you can't get a valid id for a Stream by other means. If you use this, both fs_id and dev_id should be set to 0. This must be incremented each time you get a reference to it.
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