428 lines
16 KiB
C
428 lines
16 KiB
C
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/* Command line oriented batch and dialog tool which creates, loads,
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manipulates and burns ISO 9660 filesystem images.
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Copyright 2007-2008 Thomas Schmitt, <scdbackup@gmx.net>
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Provided under GPL version 2.
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This file contains the public option interface of xorriso.
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*/
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#ifndef Xorriso_includeD
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#define Xorriso_includeD yes
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/** Opaque handle of the xorriso runtime context */
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struct XorrisO;
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/* --------------------- Fundamental Management ------------------- */
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/* Create a new xorriso object and tell it the program name to be used
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with messages.
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*/
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int Xorriso_new(struct XorrisO ** xorriso, char *progname, int flag);
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/* Make global library initializations.
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This must be done with the first xorriso object that gets created and
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with the first xorriso object that gets created after Xorriso_destroy(,1).
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*/
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int Xorriso_startup_libraries(struct XorrisO *xorriso, int flag);
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/* Destroy xorriso object when it is no longer needed.
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@param flag bit0= Make global librariy shutdown.
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Use only with last xorriso object to be destroyed.
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*/
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int Xorriso_destroy(struct XorrisO **xorriso, int flag);
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/* --------------------- Problem Status and Message API ------------------- */
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/** Submit a problem message to the xorriso problem reporting and handling
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system. This will eventually increase problem status rank, which may
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at certain stages in the program be pardoned and reset to 0.
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The pardon is governed by Xorriso_option_abort_on() and by the anger
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of the affected program part. If no pardon has been given, then the problem
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status reaches the caller of option functions.
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Problem status should be inquired by Xorriso_eval_problem_status() and be
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reset before next option execution by Xorriso_set_problem_status().
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The problem status itself does not cause the failure of option functions.
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But in case of failures for other reasons, a remnant overly severe problem
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status can cause overly harsh program reactions.
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@param xorriso The environment handle
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@param error_code The unique error code of your message.
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Submit 0 if you do not have reserved error codes within
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the libburnia project.
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@param msg_text Not more than 8196 characters of message text.
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A final newline character gets appended automatically.
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@param os_errno Eventual errno related to the message. Submit 0 if
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the message is not related to a operating system error.
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@param severity One of "ABORT", "FATAL", "SORRY", "WARNING", "HINT",
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"NOTE", "UPDATE", "DEBUG". Defaults to "FATAL".
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@param flag Bitfield for control purposes
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bit0= use pager (as with result)
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bit1= permission to suppress output
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@return 1 if message was delivered, <=0 if failure
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*/
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int Xorriso_msgs_submit(struct XorrisO *xorriso,
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int error_code, char msg_text[], int os_errno,
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char severity[], int flag);
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/** Evaluate an advise whether to abort or whether to go on with option
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processing. This should be called after any option function was processed.
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It updates the problem status by processing the library message queues
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and then it uses this status and the submitted return value ot the
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option function to evaluate the situation.
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@param xorriso The environment handle
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@param ret The return value of the previously called option function
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@param flag bit0= do not issue own event messages
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bit1= take xorriso->request_to_abort as reason for abort
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@return Gives the advice:
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2= pardon was given, go on
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1= no problem, go on
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0= function failed but xorriso would not abort, go on
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<0= do abort
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-1 = due to xorriso->problem_status
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or due to ret<0
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-2 = due to xorriso->request_to_abort
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*/
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int Xorriso_eval_problem_status(struct XorrisO *xorriso, int ret, int flag);
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/** Set the current problem status of the xorriso handle.
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@param xorriso The environment handle
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@param severity A severity text. Empty text resets to "No Problem".
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@param flag Unused yet. Submit 0.
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@return <=0 failure (e.g. wrong severity text), 1 success.
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*/
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int Xorriso_set_problem_status(struct XorrisO *xorriso, char *severity,
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int flag);
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/* The next two functions are part of Xorriso_eval_problem_status().
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You may use them to build an own advisor function or to drain the
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library message queues more frequently.
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*/
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/** Obtain the current problem status of the xorriso handle.
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@param xorriso The environment handle
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@param severity The severity text matching the current problem status
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@param flag Unused yet. Submit 0.
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@return The severity rank number. 0= no problem occured.
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*/
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int Xorriso_get_problem_status(struct XorrisO *xorriso, char severity[80],
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int flag);
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/** Forward any pending messages from the library message queues to the
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xorriso message system which puts out on info channel. This registers
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the severity of the library events like the severity of a message submitted
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via Xorriso_msgs_submit().
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xorriso sets the message queues of the libraries to queuing "ALL".
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So it is essential that they get drained regularly.
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@param xorriso The environment handle
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@param flag Unused yet. Submit 0.
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@return 1 on success, <=0 if failure
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*/
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int Xorriso_process_msg_queues(struct XorrisO *xorriso, int flag);
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/* ---------------------------- Options API ------------------------ */
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/* See man 1 xorriso for explanation of the particular options */
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/*
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Before each call to an option function, there should happen:
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Xorriso_set_problem_status() with empty severity text.
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After each call to an option function, there should happen:
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Xorriso_eval_problem_status()
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One should follow its eventual advice to abort.
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*/
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/* Option -abort_on */
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int Xorriso_option_abort_on(struct XorrisO *xorriso, char *severity, int flag);
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/* Option -add */
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/* @param flag bit0=do not report the added item
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bit1=do not reset pacifier, no final pacifier message
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*/
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int Xorriso_option_add(struct XorrisO *xorriso, int argc, char **argv,
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int *idx, int flag);
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/* Option -add_plainly "on"|"off" */
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int Xorriso_option_add_plainly(struct XorrisO *xorriso, char *mode,
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int flag);
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/* Option -alter_date, alter_date_r */
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/* @param flag bit0=recursive (-alter_date_r)
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*/
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int Xorriso_option_alter_date(struct XorrisO *xorriso,
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char *time_type, char *timestring,
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int argc, char **argv, int *idx, int flag);
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/* Option -ban_stdio_write */
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int Xorriso_option_ban_stdio_write(struct XorrisO *xorriso, int flag);
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/* Option -blank and -format */
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/* @param flag bit0= format rather than blank
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@return <=0 error , 1 success, 2 revoked by -reassure
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*/
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int Xorriso_option_blank(struct XorrisO *xorriso, char *mode, int flag);
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/* Option -boot_image */
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int Xorriso_option_boot_image(struct XorrisO *xorriso, char *form,
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char *treatment, int flag);
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/* Option -cd alias -cdi */
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int Xorriso_option_cdi(struct XorrisO *xorriso, char *iso_rr_path, int flag);
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/* Option -cdx */
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int Xorriso_option_cdx(struct XorrisO *xorriso, char *disk_path, int flag);
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/* Option -chgrp alias -chgrpi , chgrp_r alias chgrpi */
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/* @param flag bit0=recursive (-chgrp_r)
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*/
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int Xorriso_option_chgrpi(struct XorrisO *xorriso, char *gid,
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int argc, char **argv, int *idx, int flag);
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/* Option -chmod alias -chmodi , -chmod_r alias chmod_ri */
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/* @param flag bit0=recursive (-chmod_r)
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*/
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int Xorriso_option_chmodi(struct XorrisO *xorriso, char *mode,
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int argc, char **argv, int *idx, int flag);
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/* Option -chown alias -chowni , chown_r alias chown_ri */
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/* @param flag bit0=recursive (-chown_r)
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*/
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int Xorriso_option_chowni(struct XorrisO *xorriso, char *uid,
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int argc, char **argv, int *idx, int flag);
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/* Option -close "on"|"off" */
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int Xorriso_option_close(struct XorrisO *xorriso, char *mode, int flag);
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/* Option -commit */
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/* @param flag bit0= leave indrive and outdrive aquired as they were,
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i.e. do not aquire outdrive as new in-out-drive
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bit1= do not perform eventual -reassure
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@return <=0 error , 1 success, 2 revoked by -reassure
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*/
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int Xorriso_option_commit(struct XorrisO *xorriso, int flag);
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/* Option -commit_eject */
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/* @return <=0 error , 1 success, 2 revoked by -reassure
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*/
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int Xorriso_option_commit_eject(struct XorrisO *xorriso, char *which, int flag);
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/* Option -cpr alias -cpri */
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int Xorriso_option_cpri( struct XorrisO *xorriso, int argc, char **argv,
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int *idx, int flag);
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/* >>> not yet implemented
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/ * Option -cut_out * /
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int Xorriso_option_cut_out(struct XorrisO *xorriso, char *disk_path,
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off_t startbyte, off_t bytecount, char *iso_rr_path, int flag);
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*/
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/* Options -dev , -indev, -outdev */
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/* @param flag bit0=use as indev , bit1= use as outdev
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@return <=0 error , 1 success, 2 revoked by -reassure
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*/
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int Xorriso_option_dev(struct XorrisO *xorriso, char *adr, int flag);
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/* Option -devices */
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/* @return <=0 error , 1 success, 2 revoked by -reassure
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*/
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int Xorriso_option_devices(struct XorrisO *xorriso, int flag);
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/* Option -dialog "on"|"off" */
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int Xorriso_option_dialog(struct XorrisO *xorriso, char *mode, int flag);
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/* Option -disk_pattern "on"|"ls"|"off" */
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int Xorriso_option_disk_pattern(struct XorrisO *xorriso, char *mode, int flag);
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/* Option -dummy "on"|"off" */
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int Xorriso_option_dummy(struct XorrisO *xorriso, char *mode, int flag);
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/* Option -eject */
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/* @param flag bit0=do not report toc of eventually remaining drives
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*/
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int Xorriso_option_eject(struct XorrisO *xorriso, char *which, int flag);
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/* Options -end , and -rollback_end */
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/* @param flag bit0= discard pending changes
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@return <=0 error , 1 success, 2 revoked by -reassure
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*/
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int Xorriso_option_end(struct XorrisO *xorriso, int flag);
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/* Option -iso_rr_pattern "on"|"ls"|"off" */
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int Xorriso_option_iso_rr_pattern(struct XorrisO *xorriso, char *mode,
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int flag);
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/* Option -follow */
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int Xorriso_option_follow(struct XorrisO *xorriso, char *mode, int flag);
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/* Option -find alias -findi, and -findx */
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/* @param flag bit0= -findx rather than -findi
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*/
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int Xorriso_option_find(struct XorrisO *xorriso, int argc, char **argv,
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int *idx, int flag);
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/* Option -fs */
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int Xorriso_option_fs(struct XorrisO *xorriso, char *size, int flag);
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/* Option -gid */
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int Xorriso_option_gid(struct XorrisO *xorriso, char *gid, int flag);
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/* Option -help and part of -prog_help */
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int Xorriso_option_help(struct XorrisO *xorriso, int flag);
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/* Option -history */
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int Xorriso_option_history(struct XorrisO *xorriso, char *line, int flag);
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/* Option -joliet "on"|"off" */
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int Xorriso_option_joliet(struct XorrisO *xorriso, char *mode, int flag);
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/* Option -logfile */
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int Xorriso_option_logfile(struct XorrisO *xorriso, char *channel,
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char *fileadr, int flag);
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/* Options -ls alias -lsi and -lsl alias -lsli
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and -lsd alias -lsdi and -lsdl alias -lsdli
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and -du alias -dui and -dus alias -dusi
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@param flag bit0= long format (-lsl , -du)
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bit1= do not expand patterns but use literally
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bit2= du rather than ls
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bit3= list directories as themselves (ls -d)
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*/
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int Xorriso_option_lsi(struct XorrisO *xorriso, int argc, char **argv,
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int *idx, int flag);
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/* Options -lsx, -lslx, -lsdx , -lsdlx , -dux , -dusx
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@param flag bit0= long format (-lslx , -dux)
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bit1= do not expand patterns but use literally
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bit2= du rather than ls
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bit3= list directories as themselves (ls -d)
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*/
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int Xorriso_option_lsx(struct XorrisO *xorriso, int argc, char **argv,
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int *idx, int flag);
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/* Option -mark */
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int Xorriso_option_mark(struct XorrisO *xorriso, char *mark, int flag);
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/* Option -mkdir alias -mkdiri */
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int Xorriso_option_mkdiri(struct XorrisO *xorriso, int argc, char **argv,
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int *idx, int flag);
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/* Option -mv alias -mvi */
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int Xorriso_option_mvi(struct XorrisO *xorriso, int argc, char **argv,
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int *idx, int flag);
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/* Option -no_rc */
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int Xorriso_option_no_rc(struct XorrisO *xorriso, int flag);
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/* Option -options_from_file*/
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/* @return <=0 error , 1 = success , 3 = request to end program run */
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int Xorriso_option_options_from_file(struct XorrisO *xorriso, char *adr,
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int flag);
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/* Option -overwrite "on"|"nondir"|"off" */
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int Xorriso_option_overwrite(struct XorrisO *xorriso, char *mode, int flag);
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/* Option -padding */
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int Xorriso_option_padding(struct XorrisO *xorriso, char *size, int flag);
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/* Option -page */
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int Xorriso_option_page(struct XorrisO *xorriso, int len, int width, int flag);
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/* Option -path-list */
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int Xorriso_option_path_list(struct XorrisO *xorriso, char *adr, int flag);
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/* Option -pathspecs */
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int Xorriso_option_pathspecs(struct XorrisO *xorriso, char *mode, int flag);
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/* Option -pkt_output */
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int Xorriso_option_pkt_output(struct XorrisO *xorriso, char *mode, int flag);
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/* Option -print */
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int Xorriso_option_print(struct XorrisO *xorriso, char *text, int flag);
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/* Option -print-size */
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int Xorriso_option_print_size(struct XorrisO *xorriso, int flag);
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/* Option -prog */
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int Xorriso_option_prog(struct XorrisO *xorriso, char *name, int flag);
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/* Option -prog_help */
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int Xorriso_option_prog_help(struct XorrisO *xorriso, char *name, int flag);
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/* Option -pwd alias -pwdi */
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int Xorriso_option_pwdi(struct XorrisO *xorriso, int flag);
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/* Option -pwdx */
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int Xorriso_option_pwdx(struct XorrisO *xorriso, int flag);
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/* Option -report_about */
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int Xorriso_option_report_about(struct XorrisO *xorriso, char *severity,
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int flag);
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/* Option -return_with */
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int Xorriso_option_return_with(struct XorrisO *xorriso, char *severity,
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int exit_value, int flag);
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/* Option -reassure "on"|"tree"|"off" */
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int Xorriso_option_reassure(struct XorrisO *xorriso, char *mode, int flag);
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/* Options -rm alias -rmi , -rm_r alias -rm_ri , -rmdir alias -rmdiri */
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/* @param flag bit0=recursive , bit2= remove empty directory: rmdir */
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int Xorriso_option_rmi(struct XorrisO *xorriso, int argc, char **argv,
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int *idx, int flag);
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/* Option -rollback */
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/* @return <=0 error , 1 success, 2 revoked by -reassure
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*/
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int Xorriso_option_rollback(struct XorrisO *xorriso, int flag);
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/* Option -speed */
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int Xorriso_option_speed(struct XorrisO *xorriso, char *speed, int flag);
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/* Option -status */
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int Xorriso_option_status(struct XorrisO *xorriso, char *mode, int flag);
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/* Option -status_history_max */
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int Xorriso_option_status_history_max(struct XorrisO *xorriso, int num1,
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int flag);
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/* Option -tell_media_space */
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int Xorriso_option_tell_media_space(struct XorrisO *xorriso, int flag);
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/* Option -temp_mem_limit */
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int Xorriso_option_temp_mem_limit(struct XorrisO *xorriso, char *size,
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int flag);
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/* Option -toc */
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int Xorriso_option_toc(struct XorrisO *xorriso, int flag);
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/* Option -uid */
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int Xorriso_option_use_readline(struct XorrisO *xorriso, char *uid, int flag);
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/* Option -use_readline */
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int Xorriso_option_use_readline(struct XorrisO *xorriso, char *mode, int flag);
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/* Option -version */
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int Xorriso_option_version(struct XorrisO *xorriso, int flag);
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/* Option -volid */
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int Xorriso_option_volid(struct XorrisO *xorriso, char *volid, int flag);
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#endif /* Xorriso_includeD */
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