683 lines
29 KiB
C
683 lines
29 KiB
C
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/* libdax_msgs
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Message handling facility of libdax.
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Copyright (C) 2006-2008 Thomas Schmitt <scdbackup@gmx.net>,
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provided under GPL version 2
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*/
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/*
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*Never* set this macro outside libdax_msgs.c !
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The entrails of the message handling facility are not to be seen by
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the other library components or the applications.
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*/
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#ifdef LIBDAX_MSGS_H_INTERNAL
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#ifndef LIBDAX_MSGS_SINGLE_THREADED
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#include <pthread.h>
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#endif
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struct libdax_msgs_item {
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double timestamp;
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pid_t process_id;
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int origin;
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int severity;
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int priority;
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/* Apply for your developer's error code range at
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libburn-hackers@pykix.org
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Report introduced codes in the list below. */
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int error_code;
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char *msg_text;
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int os_errno;
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struct libdax_msgs_item *prev,*next;
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};
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struct libdax_msgs {
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int refcount;
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struct libdax_msgs_item *oldest;
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struct libdax_msgs_item *youngest;
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int count;
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int queue_severity;
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int print_severity;
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char print_id[81];
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#ifndef LIBDAX_MSGS_SINGLE_THREADED
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pthread_mutex_t lock_mutex;
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#endif
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};
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#endif /* LIBDAX_MSGS_H_INTERNAL */
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#ifndef LIBDAX_MSGS_H_INCLUDED
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#define LIBDAX_MSGS_H_INCLUDED 1
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#ifndef LIBDAX_MSGS_H_INTERNAL
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/* Architectural aspects */
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/*
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libdax_msgs is designed to serve in libraries which want to offer their
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applications a way to control the output of library messages. It shall be
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incorporated by an owner, i.e. a software entity which encloses the code
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of the .c file.
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Owner of libdax_msgs is libburn. A fully compatible variant named libiso_msgs
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is owned by libisofs and can get generated by a script of the libburn
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project: libburn/libdax_msgs_to_xyz_msgs.sh .
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Reason: One cannot link two owners of the same variant together because
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both would offer the same functions to the linker. For that situation one
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has to create a compatible variant as it is done for libisofs.
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Compatible variants may get plugged together by call combinations like
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burn_set_messenger(iso_get_messenger());
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A new variant would demand a _set_messenger() function if it has to work
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with libisofs. If only libburn is planned as link partner then a simple
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_get_messenger() does suffice.
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Take care to shutdown libburn before its provider of the *_msgs object
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gets shut down.
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*/
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/* Public Opaque Handles */
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/** A pointer to this is a opaque handle to a message handling facility */
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struct libdax_msgs;
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/** A pointer to this is a opaque handle to a single message item */
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struct libdax_msgs_item;
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#endif /* ! LIBDAX_MSGS_H_INTERNAL */
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/* Public Macros */
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/* Registered Severities */
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/* It is well advisable to let applications select severities via strings and
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forwarded functions libdax_msgs__text_to_sev(), libdax_msgs__sev_to_text().
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These macros are for use by the owner of libdax_msgs.
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*/
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/** Use this to get messages of any severity. Do not use for submitting.
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*/
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#define LIBDAX_MSGS_SEV_ALL 0x00000000
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/** Messages of this severity shall transport plain disk file paths
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whenever an event of severity SORRY or above is related with an
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individual disk file.
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No message text shall be added to the file path. The ERRFILE message
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shall be issued before the human readable message which carries the
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true event severity. That message should contain the file path so it
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can be found by strstr(message, path)!=NULL.
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The error code shall be the same as with the human readable message.
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*/
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#define LIBDAX_MSGS_SEV_ERRFILE 0x08000000
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/** Debugging messages not to be visible to normal users by default
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*/
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#define LIBDAX_MSGS_SEV_DEBUG 0x10000000
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/** Update of a progress report about long running actions
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*/
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#define LIBDAX_MSGS_SEV_UPDATE 0x20000000
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/** Not so usual events which were gracefully handled
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*/
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#define LIBDAX_MSGS_SEV_NOTE 0x30000000
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/** Possibilities to achieve a better result
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*/
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#define LIBDAX_MSGS_SEV_HINT 0x40000000
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/** Warnings about problems which could not be handled optimally
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*/
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#define LIBDAX_MSGS_SEV_WARNING 0x50000000
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/** Non-fatal error messages indicating that parts of an action failed but
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processing may go on if one accepts deviations from the desired result.
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SORRY may also be the severity for incidents which are severe enough
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for FAILURE but happen within already started irrevocable actions,
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like ISO image generation. A precondition for such a severity ease is
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that the action can be continued after the incident.
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See below MISHAP for what xorriso would need instead of this kind of SORRY
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and generates for itself in case of libisofs image generation.
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E.g.: A pattern yields no result.
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A speed setting cannot be made.
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A libisofs input file is inaccessible during image generation.
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After SORRY a function should try to go on if that makes any sense
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and if no threshold prescribes abort on SORRY. The function should
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nevertheless indicate some failure in its return value.
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It should - but it does not have to.
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*/
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#define LIBDAX_MSGS_SEV_SORRY 0x60000000
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/** A FAILURE (see below) which can be tolerated during long lasting
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operations just because they cannot simply be stopped or revoked.
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xorriso converts libisofs SORRY messages issued during image generation
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into MISHAP messages in order to allow its evaluators to distinguish
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image generation problems from minor image composition problems.
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E.g.:
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A libisofs input file is inaccessible during image generation.
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After a MISHAP a function should behave like after SORRY.
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*/
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#define LIBDAX_MSGS_SEV_MISHAP 0x64000000
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/** Non-fatal error indicating that an important part of an action failed and
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that only a new setup of preconditions will give hope for sufficient
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success.
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E.g.: No media is inserted in the output drive.
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No write mode can be found for inserted media.
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A libisofs input file is inaccessible during grafting.
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After FAILURE a function should end with a return value indicating failure.
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It is at the discretion of the function whether it ends immediately in any
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case or whether it tries to go on if the eventual threshold allows.
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*/
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#define LIBDAX_MSGS_SEV_FAILURE 0x68000000
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/** An error message which puts the whole operation of the program in question
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E.g.: Not enough memory for essential temporary objects.
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Irregular errors from resources.
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Programming errors (soft assert).
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After FATAL a function should end very soon with a return value
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indicating severe failure.
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*/
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#define LIBDAX_MSGS_SEV_FATAL 0x70000000
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/** A message from an abort handler which will finally finish libburn
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*/
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#define LIBDAX_MSGS_SEV_ABORT 0x71000000
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/** A severity to exclude resp. discard any possible message.
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Do not use this severity for submitting.
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*/
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#define LIBDAX_MSGS_SEV_NEVER 0x7fffffff
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/* Registered Priorities */
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/* Priorities are to be selected by the programmers and not by the user. */
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#define LIBDAX_MSGS_PRIO_ZERO 0x00000000
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#define LIBDAX_MSGS_PRIO_LOW 0x10000000
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#define LIBDAX_MSGS_PRIO_MEDIUM 0x20000000
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#define LIBDAX_MSGS_PRIO_HIGH 0x30000000
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#define LIBDAX_MSGS_PRIO_TOP 0x7ffffffe
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/* Do not use this priority for submitting */
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#define LIBDAX_MSGS_PRIO_NEVER 0x7fffffff
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/* Origin numbers of libburn drives may range from 0 to 1048575 */
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#define LIBDAX_MSGS_ORIGIN_DRIVE_BASE 0
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#define LIBDAX_MSGS_ORIGIN_DRIVE_TOP 0xfffff
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/* Origin numbers of libisofs images may range from 1048575 to 2097152 */
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#define LIBDAX_MSGS_ORIGIN_IMAGE_BASE 0x100000
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#define LIBDAX_MSGS_ORIGIN_IMAGE_TOP 0x1fffff
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/* Public Functions */
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/* Calls initiated from inside the direct owner (e.g. from libburn) */
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/** Create new empty message handling facility with queue and issue a first
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official reference to it.
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@param flag Bitfield for control purposes (unused yet, submit 0)
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@return >0 success, <=0 failure
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*/
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int libdax_msgs_new(struct libdax_msgs **m, int flag);
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/** Destroy a message handling facility and all its eventual messages.
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The submitted pointer gets set to NULL.
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Actually only the last destroy call of all offical references to the object
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will really dispose it. All others just decrement the reference counter.
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Call this function only with official reference pointers obtained by
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libdax_msgs_new() or libdax_msgs_refer(), and only once per such pointer.
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@param flag Bitfield for control purposes (unused yet, submit 0)
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@return 1 for success, 0 for pointer to NULL, -1 for fatal error
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*/
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int libdax_msgs_destroy(struct libdax_msgs **m, int flag);
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/** Create an official reference to an existing libdax_msgs object. The
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references keep the object alive at least until it is released by
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a matching number of destroy calls. So each reference MUST be revoked
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by exactly one call to libdax_msgs_destroy().
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@param pt The pointer to be set and registered
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@param m A pointer to the existing object
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@param flag Bitfield for control purposes (unused yet, submit 0)
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@return 1 for success, 0 for failure
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*/
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int libdax_msgs_refer(struct libdax_msgs **pt, struct libdax_msgs *o, int flag);
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/** Submit a message to a message handling facility.
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@param origin program specific identification number of the originator of
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a message. E.g. drive number. Programs should have an own
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range of origin numbers. See above LIBDAX_MSGS_ORIGIN_*_BASE
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Use -1 if no number is known.
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@param error_code Unique error code. Use only registered codes. See below.
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The same unique error_code may be issued at different
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occasions but those should be equivalent out of the view
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of a libdax_msgs application. (E.g. "cannot open ATA drive"
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versus "cannot open SCSI drive" would be equivalent.)
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@param severity The LIBDAX_MSGS_SEV_* of the event.
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@param priority The LIBDAX_MSGS_PRIO_* number of the event.
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@param msg_text Printable and human readable message text.
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@param os_errno Eventual error code from operating system (0 if none)
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@param flag Bitfield for control purposes (unused yet, submit 0)
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@return 1 on success, 0 on rejection, <0 for severe errors
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*/
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int libdax_msgs_submit(struct libdax_msgs *m, int origin, int error_code,
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int severity, int priority, char *msg_text,
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int os_errno, int flag);
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/* Calls from applications (to be forwarded by direct owner) */
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/** Convert a registered severity number into a severity name
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@param flag Bitfield for control purposes:
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bit0= list all severity names in a newline separated string
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@return >0 success, <=0 failure
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*/
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int libdax_msgs__sev_to_text(int severity, char **severity_name,
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int flag);
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/** Convert a severity name into a severity number,
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@param flag Bitfield for control purposes (unused yet, submit 0)
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@return >0 success, <=0 failure
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*/
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int libdax_msgs__text_to_sev(char *severity_name, int *severity,
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int flag);
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/** Set minimum severity for messages to be queued (default
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LIBDAX_MSGS_SEV_ALL) and for messages to be printed directly to stderr
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(default LIBDAX_MSGS_SEV_NEVER).
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@param print_id A text of at most 80 characters to be printed before
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any eventually printed message (default is "libdax: ").
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@param flag Bitfield for control purposes (unused yet, submit 0)
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@return always 1 for now
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*/
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int libdax_msgs_set_severities(struct libdax_msgs *m, int queue_severity,
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int print_severity, char *print_id, int flag);
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/** Obtain a message item that has at least the given severity and priority.
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Usually all older messages of lower severity are discarded then. If no
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item of sufficient severity was found, all others are discarded from the
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queue.
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@param flag Bitfield for control purposes (unused yet, submit 0)
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@return 1 if a matching item was found, 0 if not, <0 for severe errors
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*/
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int libdax_msgs_obtain(struct libdax_msgs *m, struct libdax_msgs_item **item,
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int severity, int priority, int flag);
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/** Destroy a message item obtained by libdax_msgs_obtain(). The submitted
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pointer gets set to NULL.
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Caution: Copy eventually obtained msg_text before destroying the item,
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if you want to use it further.
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@param flag Bitfield for control purposes (unused yet, submit 0)
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@return 1 for success, 0 for pointer to NULL, <0 for severe errors
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*/
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int libdax_msgs_destroy_item(struct libdax_msgs *m,
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struct libdax_msgs_item **item, int flag);
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/** Obtain from a message item the three application oriented components as
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submitted with the originating call of libdax_msgs_submit().
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Caution: msg_text becomes a pointer into item, not a copy.
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@param flag Bitfield for control purposes (unused yet, submit 0)
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@return 1 on success, 0 on invalid item, <0 for servere errors
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*/
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int libdax_msgs_item_get_msg(struct libdax_msgs_item *item,
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int *error_code, char **msg_text, int *os_errno,
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int flag);
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/** Obtain from a message item the submitter identification submitted
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with the originating call of libdax_msgs_submit().
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@param flag Bitfield for control purposes (unused yet, submit 0)
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@return 1 on success, 0 on invalid item, <0 for servere errors
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*/
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int libdax_msgs_item_get_origin(struct libdax_msgs_item *item,
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double *timestamp, pid_t *process_id, int *origin,
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int flag);
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/** Obtain from a message item severity and priority as submitted
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with the originating call of libdax_msgs_submit().
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@param flag Bitfield for control purposes (unused yet, submit 0)
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@return 1 on success, 0 on invalid item, <0 for servere errors
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*/
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int libdax_msgs_item_get_rank(struct libdax_msgs_item *item,
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int *severity, int *priority, int flag);
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#ifdef LIDBAX_MSGS_________________
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/* Registered Error Codes */
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Format: error_code (LIBDAX_MSGS_SEV_*,LIBDAX_MSGS_PRIO_*) = explanation
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If no severity or priority are fixely associated, use "(,)".
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------------------------------------------------------------------------------
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Range "libdax_msgs" : 0x00000000 to 0x0000ffff
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0x00000000 (ALL,ZERO) = Initial setting in new libdax_msgs_item
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0x00000001 (DEBUG,ZERO) = Test error message
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0x00000002 (DEBUG,ZERO) = Debugging message
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0x00000003 (FATAL,HIGH) = Out of virtual memory
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------------------------------------------------------------------------------
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Range "elmom" : 0x00010000 to 0x0001ffff
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------------------------------------------------------------------------------
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Range "scdbackup" : 0x00020000 to 0x0002ffff
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Acessing and defending drives:
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0x00020001 (SORRY,LOW) = Cannot open busy device
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0x00020002 (SORRY,HIGH) = Encountered error when closing drive
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0x00020003 (SORRY,HIGH) = Could not grab drive
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0x00020004 (NOTE,HIGH) = Opened O_EXCL scsi sibling
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0x00020005 (SORRY,HIGH) = Failed to open device
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0x00020006 (FATAL,HIGH) = Too many scsi siblings
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0x00020007 (NOTE,HIGH) = Closed O_EXCL scsi siblings
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0x00020008 (SORRY,HIGH) = Device busy. Failed to fcntl-lock
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0x00020009 (SORRY,HIGH) = Neither stdio-path nor its directory exist
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General library operations:
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0x00020101 (WARNING,HIGH) = Cannot find given worker item
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0x00020102 (SORRY,HIGH) = A drive operation is still going on
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0x00020103 (WARNING,HIGH) = After scan a drive operation is still going on
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0x00020104 (SORRY,HIGH) = NULL pointer caught
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0x00020105 (SORRY,HIGH) = Drive is already released
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0x00020106 (SORRY,HIGH) = Drive is busy on attempt to close
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0x00020107 (WARNING,HIGH) = A drive is still busy on shutdown of library
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0x00020108 (SORRY,HIGH) = Drive is not grabbed on disc status inquiry
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0x00020108 (FATAL,HIGH) = Could not allocate new drive object
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0x00020109 (FATAL,HIGH) = Library not running
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0x0002010a (FATAL,HIGH) = Unsuitable track mode
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0x0002010b (FATAL,HIGH) = Burn run failed
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0x0002010c (FATAL,HIGH) = Failed to transfer command to drive
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0x0002010d (DEBUG,HIGH) = Could not inquire TOC
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0x0002010e (FATAL,HIGH) = Attempt to read ATIP from ungrabbed drive
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0x0002010f (DEBUG,HIGH) = SCSI error condition on command
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0x00020110 (FATAL,HIGH) = Persistent drive address too long
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0x00020111 (FATAL,HIGH) = Could not allocate new auxiliary object
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0x00020112 (SORRY,HIGH) = Bad combination of write_type and block_type
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0x00020113 (FATAL,HIGH) = Drive capabilities not inquired yet
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0x00020114 (SORRY,HIGH) = Attempt to set ISRC with bad data
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0x00020115 (SORRY,HIGH) = Attempt to set track mode to unusable value
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0x00020116 (FATAL,HIGH) = Track mode has unusable value
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0x00020117 (FATAL,HIGH) = toc_entry of drive is already in use
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0x00020118 (DEBUG,HIGH) = Closing track
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0x00020119 (DEBUG,HIGH) = Closing session
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0x0002011a (NOTE,HIGH) = Padding up track to minimum size
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0x0002011b (FATAL,HIGH) = Attempt to read track info from ungrabbed drive
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0x0002011c (FATAL,HIGH) = Attempt to read track info from busy drive
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0x0002011d (FATAL,HIGH) = SCSI error on write
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0x0002011e (SORRY,HIGH) = Unsuitable media detected
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0x0002011f (SORRY,HIGH) = Burning is restricted to a single track
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0x00020120 (NOTE,HIGH) = FORMAT UNIT ignored
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0x00020121 (FATAL,HIGH) = Write preparation setup failed
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0x00020122 (FATAL,HIGH) = SCSI error on format_unit
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0x00020123 (SORRY,HIGH) = DVD Media are unsuitable for desired track type
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0x00020124 (SORRY,HIGH) = SCSI error on set_streaming
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0x00020125 (SORRY,HIGH) = Write start address not supported
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0x00020126 (SORRY,HIGH) = Write start address not properly aligned
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0x00020127 (NOTE,HIGH) = Write start address is ...
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0x00020128 (FATAL,HIGH) = Unsupported inquiry_type with mmc_get_performance
|
|
0x00020129 (SORRY,HIGH) = Will not format media type
|
|
0x0002012a (FATAL,HIGH) = Cannot inquire write mode capabilities
|
|
0x0002012b (FATAL,HIGH) = Drive offers no suitable write mode with this job
|
|
0x0002012c (SORRY,HIGH) = Too many logical tracks recorded
|
|
0x0002012d (FATAL,HIGH) = Exceeding range of permissible write addresses
|
|
0x0002012e (NOTE,HIGH) = Activated track default size
|
|
0x0002012f (SORRY,HIGH) = SAO is restricted to single fixed size session
|
|
0x00020130 (SORRY,HIGH) = Drive and media state unsuitable for blanking
|
|
0x00020131 (SORRY,HIGH) = No suitable formatting type offered by drive
|
|
0x00020132 (SORRY,HIGH) = Selected format is not suitable for libburn
|
|
0x00020133 (SORRY,HIGH) = Cannot mix data and audio in SAO mode
|
|
0x00020134 (NOTE,HIGH) = Defaulted TAO to DAO
|
|
0x00020135 (SORRY,HIGH) = Cannot perform TAO, job unsuitable for DAO
|
|
0x00020136 (SORRY,HIGH) = DAO burning restricted to single fixed size track
|
|
0x00020137 (HINT,HIGH) = TAO would be possible
|
|
0x00020138 (FATAL,HIGH) = Cannot reserve track
|
|
0x00020139 (SORRY,HIGH) = Write job parameters are unsuitable
|
|
0x0002013a (FATAL,HIGH) = No suitable media detected
|
|
0x0002013b (DEBUG,HIGH) = SCSI command indicates host or driver error
|
|
0x0002013c (SORRY,HIGH) = Malformed capabilities page 2Ah received
|
|
0x0002013d (DEBUG,LOW) = Waiting for free buffer space takes long time
|
|
0x0002013e (SORRY,HIGH) = Timeout with waiting for free buffer. Now disabled
|
|
0x0002013f (DEBUG,LOW) = Reporting total time spent with waiting for buffer
|
|
0x00020140 (FATAL,HIGH) = Drive is busy on attempt to write random access
|
|
0x00020141 (SORRY,HIGH) = Write data count not properly aligned
|
|
0x00020142 (FATAL,HIGH) = Drive is not grabbed on random access write
|
|
0x00020143 (SORRY,HIGH) = Read start address not properly aligned
|
|
0x00020144 (SORRY,HIGH) = SCSI error on read
|
|
0x00020145 (FATAL,HIGH) = Drive is busy on attempt to read data
|
|
0x00020146 (FATAL,HIGH) = Drive is a virtual placeholder
|
|
0x00020147 (SORRY,HIGH) = Cannot address start byte
|
|
0x00020148 (SORRY,HIGH) = Cannot write desired amount of data
|
|
0x00020149 (SORRY,HIGH) = Unsuitable filetype for pseudo-drive
|
|
0x0002014a (SORRY,HIGH) = Cannot read desired amount of data
|
|
0x0002014b (SORRY,HIGH) = Drive is already registered resp. scanned
|
|
0x0002014c (FATAL,HIGH) = Emulated drive caught in SCSI function
|
|
0x0002014d (SORRY,HIGH) = Asynchromous SCSI error
|
|
0x0002014f (SORRY,HIGH) = Timeout with asynchromous SCSI command
|
|
0x00020150 (DEBUG,LOW) = Reporting asynchronous waiting time
|
|
0x00020151 (FATAL,HIGH) = Read attempt on write-only drive
|
|
0x00020152 (FATAL,HIGH) = Cannot start fifo thread
|
|
0x00020153 (SORRY,HIGH) = Read error on fifo input
|
|
0x00020154 (NOTE,HIGH) = Forwarded input error ends output
|
|
0x00020155 (SORRY,HIGH) = Desired fifo buffer too large
|
|
0x00020156 (SORRY,HIGH) = Desired fifo buffer too small
|
|
0x00020157 (FATAL,HIGH) = burn_source is not a fifo object
|
|
0x00020158 (DEBUG,LOW) = Reporting thread disposal precautions
|
|
0x00020159 (DEBUG,HIGH) = TOC Format 0 returns inconsistent data
|
|
|
|
libdax_audioxtr:
|
|
0x00020200 (SORRY,HIGH) = Cannot open audio source file
|
|
0x00020201 (SORRY,HIGH) = Audio source file has unsuitable format
|
|
0x00020202 (SORRY,HIGH) = Failed to prepare reading of audio data
|
|
|
|
|
|
|
|
------------------------------------------------------------------------------
|
|
Range "vreixo" : 0x00030000 to 0x0003ffff
|
|
|
|
0x0003ffff (FAILURE,HIGH) = Operation canceled
|
|
0x0003fffe (FATAL,HIGH) = Unknown or unexpected fatal error
|
|
0x0003fffd (FAILURE,HIGH) = Unknown or unexpected error
|
|
0x0003fffc (FATAL,HIGH) = Internal programming error
|
|
0x0003fffb (FAILURE,HIGH) = NULL pointer where NULL not allowed
|
|
0x0003fffa (FATAL,HIGH) = Memory allocation error
|
|
0x0003fff9 (FATAL,HIGH) = Interrupted by a signal
|
|
0x0003fff8 (FAILURE,HIGH) = Invalid parameter value
|
|
0x0003fff7 (FATAL,HIGH) = Cannot create a needed thread
|
|
0x0003fff6 (FAILURE,HIGH) = Write error
|
|
0x0003fff5 (FAILURE,HIGH) = Buffer read error
|
|
0x0003ffc0 (FAILURE,HIGH) = Trying to add a node already added to another dir
|
|
0x0003ffbf (FAILURE,HIGH) = Node with same name already exist
|
|
0x0003ffbe (FAILURE,HIGH) = Trying to remove a node that was not added to dir
|
|
0x0003ffbd (FAILURE,HIGH) = A requested node does not exist
|
|
0x0003ffbc (FAILURE,HIGH) = Image already bootable
|
|
0x0003ffbb (FAILURE,HIGH) = Trying to use an invalid file as boot image
|
|
0x0003ff80 (FAILURE,HIGH) = Error on file operation
|
|
0x0003ff7f (FAILURE,HIGH) = Trying to open an already openned file
|
|
0x0003ff7e (FAILURE,HIGH) = Access to file is not allowed
|
|
0x0003ff7d (FAILURE,HIGH) = Incorrect path to file
|
|
0x0003ff7c (FAILURE,HIGH) = The file does not exist in the filesystem
|
|
0x0003ff7b (FAILURE,HIGH) = Trying to read or close a file not openned
|
|
0x0003ff7a (FAILURE,HIGH) = Directory used where no dir is expected
|
|
0x0003ff79 (FAILURE,HIGH) = File read error
|
|
0x0003ff78 (FAILURE,HIGH) = Not dir used where a dir is expected
|
|
0x0003ff77 (FAILURE,HIGH) = Not symlink used where a symlink is expected
|
|
0x0003ff76 (FAILURE,HIGH) = Cannot seek to specified location
|
|
0x0003ff75 (HINT,MEDIUM) = File not supported in ECMA-119 tree and ignored
|
|
0x0003ff74 (HINT,MEDIUM) = File bigger than supported by used standard
|
|
0x0003ff73 (MISHAP,HIGH) = File read error during image creation
|
|
0x0003ff72 (HINT,MEDIUM) = Cannot convert filename to requested charset
|
|
0x0003ff71 (SORRY,HIGH) = File cannot be added to the tree
|
|
0x0003ff70 (HINT,MEDIUM) = File path breaks specification constraints
|
|
0x0003ff00 (FAILURE,HIGH) = Charset conversion error
|
|
0x0003feff (FAILURE,HIGH) = Too much files to mangle
|
|
0x0003fec0 (FAILURE,HIGH) = Wrong or damaged Primary Volume Descriptor
|
|
0x0003febf (SORRY,HIGH) = Wrong or damaged RR entry
|
|
0x0003febe (SORRY,HIGH) = Unsupported RR feature
|
|
0x0003febd (FAILURE,HIGH) = Wrong or damaged ECMA-119
|
|
0x0003febc (FAILURE,HIGH) = Unsupported ECMA-119 feature
|
|
0x0003febb (SORRY,HIGH) = Wrong or damaged El-Torito catalog
|
|
0x0003feba (SORRY,HIGH) = Unsupported El-Torito feature
|
|
0x0003feb9 (SORRY,HIGH) = Cannot patch isolinux boot image
|
|
0x0003feb8 (SORRY,HIGH) = Unsupported SUSP feature
|
|
0x0003feb7 (WARNING,HIGH) = Error on a RR entry that can be ignored
|
|
0x0003feb6 (HINT,MEDIUM) = Error on a RR entry that can be ignored
|
|
0x0003feb5 (WARNING,HIGH) = Multiple ER SUSP entries found
|
|
0x0003feb4 (HINT,MEDIUM) = Unsupported volume descriptor found
|
|
0x0003feb3 (WARNING,HIGH) = El-Torito related warning
|
|
0x0003feb2 (MISHAP,HIGH) = Image write cancelled
|
|
0x0003feb1 (WARNING,HIGH) = El-Torito image is hidden
|
|
|
|
Outdated codes which may not be re-used for other purposes than
|
|
re-instating them, if ever:
|
|
|
|
X 0x00031001 (SORRY,HIGH) = Cannot read file (ignored)
|
|
X 0x00031002 (FATAL,HIGH) = Cannot read file (operation canceled)
|
|
X 0x00031000 (FATAL,HIGH) = Unsupported ISO-9660 image
|
|
X 0x00031001 (HINT,MEDIUM) = Unsupported Vol Desc that will be ignored
|
|
X 0x00031002 (FATAL,HIGH) = Damaged ISO-9660 image
|
|
X 0x00031003 (SORRY,HIGH) = Cannot read previous image file
|
|
X 0x00030101 (HINT,MEDIUM) = Unsupported SUSP entry that will be ignored
|
|
X 0x00030102 (SORRY,HIGH) = Wrong/damaged SUSP entry
|
|
X 0x00030103 (WARNING,MEDIUM)= Multiple SUSP ER entries where found
|
|
X 0x00030111 (SORRY,HIGH) = Unsupported RR feature
|
|
X 0x00030112 (SORRY,HIGH) = Error in a Rock Ridge entry
|
|
X 0x00030201 (HINT,MEDIUM) = Unsupported Boot Vol Desc that will be ignored
|
|
X 0x00030202 (SORRY,HIGH) = Wrong El-Torito catalog
|
|
X 0x00030203 (HINT,MEDIUM) = Unsupported El-Torito feature
|
|
X 0x00030204 (SORRY,HIGH) = Invalid file to be an El-Torito image
|
|
X 0x00030205 (WARNING,MEDIUM)= Cannot properly patch isolinux image
|
|
X 0x00030206 (WARNING,MEDIUM)= Copying El-Torito from a previous image without
|
|
X enought info about it
|
|
X 0x00030301 (NOTE,MEDIUM) = Unsupported file type for Joliet tree
|
|
|
|
|
|
------------------------------------------------------------------------------
|
|
Range "application" : 0x00040000 to 0x0004ffff
|
|
|
|
0x00040000 (ABORT,HIGH) : Application supplied message
|
|
0x00040001 (FATAL,HIGH) : Application supplied message
|
|
0x00040002 (SORRY,HIGH) : Application supplied message
|
|
0x00040003 (WARNING,HIGH) : Application supplied message
|
|
0x00040004 (HINT,HIGH) : Application supplied message
|
|
0x00040005 (NOTE,HIGH) : Application supplied message
|
|
0x00040006 (UPDATE,HIGH) : Application supplied message
|
|
0x00040007 (DEBUG,HIGH) : Application supplied message
|
|
0x00040008 (*,HIGH) : Application supplied message
|
|
|
|
|
|
------------------------------------------------------------------------------
|
|
Range "libisofs-xorriso" : 0x00050000 to 0x0005ffff
|
|
|
|
This is an alternative representation of libisofs.so.6 error codes in xorriso.
|
|
If values returned by iso_error_get_code() do not fit into 0x30000 to 0x3ffff
|
|
then they get truncated to 16 bit and mapped into this range.
|
|
(This should never need to happen, of course.)
|
|
|
|
------------------------------------------------------------------------------
|
|
Range "libisoburn" : 0x00060000 to 0x00006ffff
|
|
|
|
0x00060000 (*,*) : Message which shall be attributed to libisoburn
|
|
|
|
>>> the messages of libisoburn need to be registered individually
|
|
|
|
|
|
------------------------------------------------------------------------------
|
|
|
|
#endif /* LIDBAX_MSGS_________________ */
|
|
|
|
|
|
|
|
#ifdef LIBDAX_MSGS_H_INTERNAL
|
|
|
|
/* Internal Functions */
|
|
|
|
|
|
/** Lock before doing side effect operations on m */
|
|
static int libdax_msgs_lock(struct libdax_msgs *m, int flag);
|
|
|
|
/** Unlock after effect operations on m are done */
|
|
static int libdax_msgs_unlock(struct libdax_msgs *m, int flag);
|
|
|
|
|
|
/** Create new empty message item.
|
|
@param link Previous item in queue
|
|
@param flag Bitfield for control purposes (unused yet, submit 0)
|
|
@return >0 success, <=0 failure
|
|
*/
|
|
static int libdax_msgs_item_new(struct libdax_msgs_item **item,
|
|
struct libdax_msgs_item *link, int flag);
|
|
|
|
/** Destroy a message item obtained by libdax_msgs_obtain(). The submitted
|
|
pointer gets set to NULL.
|
|
@param flag Bitfield for control purposes (unused yet, submit 0)
|
|
@return 1 for success, 0 for pointer to NULL
|
|
*/
|
|
static int libdax_msgs_item_destroy(struct libdax_msgs_item **item, int flag);
|
|
|
|
|
|
#endif /* LIBDAX_MSGS_H_INTERNAL */
|
|
|
|
|
|
#endif /* ! LIBDAX_MSGS_H_INCLUDED */
|