2 * wc.h : shared stuff internal to the svn_wc library.
4 * ====================================================================
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13 * http://www.apache.org/licenses/LICENSE-2.0
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21 * ====================================================================
25 #ifndef SVN_LIBSVN_WC_H
26 #define SVN_LIBSVN_WC_H
28 #include <apr_pools.h>
31 #include "svn_types.h"
32 #include "svn_error.h"
35 #include "private/svn_sqlite.h"
36 #include "private/svn_wc_private.h"
37 #include "private/svn_skel.h"
43 #endif /* __cplusplus */
46 #define SVN_WC__PROP_REJ_EXT ".prej"
48 /* We can handle this format or anything lower, and we (should) error
51 * There is no format version 0; we started with 1.
53 * The bump to 2 introduced the ".svn-work" extension. For example,
54 * ".svn/props/foo" became ".svn/props/foo.svn-work".
56 * The bump to 3 introduced the entry attribute
57 * old-and-busted.c::ENTRIES_ATTR_ABSENT.
59 * The bump to 4 renamed the magic "svn:this_dir" entry name to "".
61 * == 1.0.x shipped with format 4
62 * == 1.1.x shipped with format 4
63 * == 1.2.x shipped with format 4
64 * == 1.3.x shipped with format 4
66 * The bump to 5 added support for replacing files with history (the
67 * "revert base"). This was introduced in 1.4.0, but buggy until 1.4.6.
69 * The bump to 6 introduced caching of property modification state and
70 * certain properties in the entries file.
72 * The bump to 7 changed the entries file format from XML to a custom
75 * The bump to 8 placed wcprops in one file per directory (named
76 * upgrade.c::WCPROPS_ALL_DATA)
78 * == 1.4.x shipped with format 8
80 * The bump to 9 added changelists, keep-local, and sticky depth (for
81 * selective/sparse checkouts) to each entry.
83 * == 1.5.x shipped with format 9
85 * The bump to 10 added tree-conflicts, file externals and a different
86 * canonicalization of urls.
88 * == 1.6.x shipped with format 10
90 * The bump to 11 cleared the has_props, has_prop_mods, cachable_props,
91 * and present_props values in the entries file. Older clients expect
92 * proper values for these fields.
94 * The bump to 12 switched from 'entries' to the SQLite database 'wc.db'.
96 * The bump to 13 added the WORK_QUEUE table into 'wc.db', moved the
97 * wcprops into the 'dav_cache' column in BASE_NODE, and stopped using
98 * the 'incomplete_children' column of BASE_NODE.
100 * The bump to 14 added the WCLOCKS table (and migrated locks from the
101 * filesystem into wc.db), and some columns to ACTUAL_NODE for future
104 * The bump to 15 switched from depth='exclude' on directories to using
105 * presence='exclude' within the BASE_NODE and WORKING_NODE tables.
106 * This change also enabled exclude support on files and symlinks.
108 * The bump to 16 added 'locked_levels' to WC_LOCK, setting any existing
109 * locks to a level of 0. The 'md5_checksum' column was added to PRISTINE
112 * The bump to 17 added a '.svn/pristine' dir and moved the text bases into
113 * the Pristine Store (the PRISTINE table and '.svn/pristine' dir), and
114 * removed the '/.svn/text-base' dir.
116 * The bump to 18 moved the properties from separate files in the props and
117 * prop-base directory (and .svn for the dir itself) into the wc.db file,
118 * and then removed the props and prop-base dir.
120 * The bump to 19 introduced the 'single DB' per working copy. All metadata
121 * is held in a single '.svn/wc.db' in the root directory of the working
122 * copy. Bumped in r991236.
124 * The bump to 20 introduced NODES and drops BASE_NODE and WORKING_NODE,
125 * op_depth is always 0 or 2. Bumped in r1005388.
127 * The bump to 21 moved tree conflict storage from the parent to the
128 * conflicted node. Bumped in r1034436.
130 * The bump to 22 moved tree conflict storage from conflict_data column
131 * to the tree_conflict_data column. Bumped in r1040255.
133 * The bump to 23 introduced multi-layer op_depth processing for NODES.
134 * Bumped in r1044384.
136 * The bump to 24 started using the 'refcount' column of the PRISTINE table
137 * correctly, instead of always setting it to '1'. Bumped in r1058523.
139 * The bump to 25 introduced the NODES_CURRENT view. Bumped in r1071283.
141 * The bump to 26 introduced the NODES_BASE view. Bumped in r1076617.
143 * The bump to 27 stored conflict files as relpaths rather than basenames.
144 * Bumped in r1089593.
146 * The bump to 28 converted any remaining references to MD5 checksums
147 * to SHA1 checksums. Bumped in r1095214.
149 * The bump to 29 renamed the pristine files from '<SHA1>' to '<SHA1>.svn-base'
150 * and introduced the EXTERNALS store. Bumped in r1129286.
152 * == 1.7.x shipped with format 29
154 * The bump to 30 switched the conflict storage to a skel inside conflict_data.
155 * Also clears some known invalid state. Bumped in r1387742.
157 * The bump to 31 added the inherited_props column in the NODES table.
158 * Bumped in r1395109.
160 * Please document any further format changes here.
163 #define SVN_WC__VERSION 31
166 /* Formats <= this have no concept of "revert text-base/props". */
167 #define SVN_WC__NO_REVERT_FILES 4
169 /* A version <= this has wcprops stored in one file per entry. */
170 #define SVN_WC__WCPROPS_MANY_FILES_VERSION 7
172 /* A version < this can have urls that aren't canonical according to the new
173 rules. See issue #2475. */
174 #define SVN_WC__CHANGED_CANONICAL_URLS 10
176 /* The format number written to wc-ng working copies so that old clients
177 can recognize them as "newer Subversion"'s working copies. */
178 #define SVN_WC__NON_ENTRIES 12
179 #define SVN_WC__NON_ENTRIES_STRING "12\n"
181 /* A version < this uses the old 'entries' file mechanism. */
182 #define SVN_WC__WC_NG_VERSION 12
184 /* In this version, the wcprops are "lost" between files and wc.db. We want
185 to ignore them in upgrades. */
186 #define SVN_WC__WCPROPS_LOST 12
188 /* A version < this has no work queue (see workqueue.h). */
189 #define SVN_WC__HAS_WORK_QUEUE 13
191 /* Return a string indicating the released version (or versions) of
192 * Subversion that used WC format number WC_FORMAT, or some other
193 * suitable string if no released version used WC_FORMAT.
195 * ### It's not ideal to encode this sort of knowledge in this low-level
196 * library. On the other hand, it doesn't need to be updated often and
197 * should be easily found when it does need to be updated. */
199 svn_wc__version_string_from_format(int wc_format);
201 /* Return true iff error E indicates an "is not a working copy" type
202 of error, either because something wasn't a working copy at all, or
203 because it's a working copy from a previous version (in need of
205 #define SVN_WC__ERR_IS_NOT_CURRENT_WC(e) \
206 ((e->apr_err == SVN_ERR_WC_NOT_WORKING_COPY) || \
207 (e->apr_err == SVN_ERR_WC_UPGRADE_REQUIRED))
211 /*** Context handling ***/
212 struct svn_wc_context_t
214 /* The wc_db handle for this working copy. */
217 /* Close the DB when we destroy this context?
218 (This is used inside backward compat wrappers, and should only be
219 modified by the proper create() functions. */
220 svn_boolean_t close_db_on_destroy;
222 /* The state pool for this context. */
223 apr_pool_t *state_pool;
227 * Just like svn_wc_context_create(), only use the provided DB to construct
230 * Even though DB is not allocated from the same pool at *WC_CTX, it is
231 * expected to remain open throughout the life of *WC_CTX.
234 svn_wc__context_create_with_db(svn_wc_context_t **wc_ctx,
235 svn_config_t *config,
237 apr_pool_t *result_pool);
240 /*** Committed Queue ***/
243 * Return the pool associated with QUEUE. (This so we can keep some
244 * deprecated functions that need to peek inside the QUEUE struct in
248 svn_wc__get_committed_queue_pool(const struct svn_wc_committed_queue_t *queue);
251 /** Internal helper for svn_wc_process_committed_queue2().
253 * ### If @a queue is NULL, then ...?
255 * Bump an item from @a queue (the one associated with @a
256 * local_abspath) to @a new_revnum after a commit succeeds, recursing
257 * if @a recurse is set.
259 * @a new_date is the (server-side) date of the new revision, or 0.
261 * @a rev_author is the (server-side) author of the new
262 * revision; it may be @c NULL.
264 * @a new_dav_cache is a hash of dav property changes to be made to
265 * the @a local_abspath.
266 * ### [JAF] Is it? See svn_wc_queue_committed3(). It ends up being
267 * ### assigned as a whole to wc.db:BASE_NODE:dav_cache.
269 * If @a no_unlock is set, don't release any user locks on @a
270 * local_abspath; otherwise release them as part of this processing.
272 * If @a keep_changelist is set, don't remove any changeset assignments
273 * from @a local_abspath; otherwise, clear it of such assignments.
275 * If @a sha1_checksum is non-NULL, use it to identify the node's pristine
278 * Set TOP_OF_RECURSE to TRUE to show that this the top of a possibly
279 * recursive commit operation.
282 svn_wc__process_committed_internal(svn_wc__db_t *db,
283 const char *local_abspath,
284 svn_boolean_t recurse,
285 svn_boolean_t top_of_recurse,
286 svn_revnum_t new_revnum,
288 const char *rev_author,
289 apr_hash_t *new_dav_cache,
290 svn_boolean_t no_unlock,
291 svn_boolean_t keep_changelist,
292 const svn_checksum_t *sha1_checksum,
293 const svn_wc_committed_queue_t *queue,
294 apr_pool_t *scratch_pool);
297 /*** Update traversals. ***/
299 struct svn_wc_traversal_info_t
301 /* The pool in which this structure and everything inside it is
305 /* The before and after values of the SVN_PROP_EXTERNALS property,
306 * for each directory on which that property changed. These have
307 * the same layout as those returned by svn_wc_edited_externals().
309 * The hashes, their keys, and their values are allocated in the
312 apr_hash_t *externals_old;
313 apr_hash_t *externals_new;
315 /* The ambient depths of the working copy directories. The keys are
316 working copy paths (as for svn_wc_edited_externals()), the values
317 are the result of svn_depth_to_word(depth_of_each_dir). */
322 /*** Names and file/dir operations in the administrative area. ***/
324 /** The files within the administrative subdir. **/
325 #define SVN_WC__ADM_FORMAT "format"
326 #define SVN_WC__ADM_ENTRIES "entries"
327 #define SVN_WC__ADM_TMP "tmp"
328 #define SVN_WC__ADM_PRISTINE "pristine"
329 #define SVN_WC__ADM_NONEXISTENT_PATH "nonexistent-path"
331 /* The basename of the ".prej" file, if a directory ever has property
332 conflicts. This .prej file will appear *within* the conflicted
334 #define SVN_WC__THIS_DIR_PREJ "dir_conflicts"
337 /* A few declarations for stuff in util.c.
338 * If this section gets big, move it all out into a new util.h file. */
340 /* Ensure that DIR exists. */
341 svn_error_t *svn_wc__ensure_directory(const char *path, apr_pool_t *pool);
344 /* Return a hash keyed by 'const char *' property names and with
345 'svn_string_t *' values built from PROPS (which is an array of
346 pointers to svn_prop_t's) or to NULL if PROPS is NULL or empty.
347 PROPS items which lack a value will be ignored. If PROPS contains
348 multiple properties with the same name, each successive such item
349 reached in a walk from the beginning to the end of the array will
350 overwrite the previous in the returned hash.
352 NOTE: While the returned hash will be allocated in RESULT_POOL, the
353 items it holds will share storage with those in PROPS.
355 ### This is rather the reverse of svn_prop_hash_to_array(), except
356 ### that function's arrays contains svn_prop_t's, whereas this
357 ### one's contains *pointers* to svn_prop_t's. So much for
360 svn_wc__prop_array_to_hash(const apr_array_header_t *props,
361 apr_pool_t *result_pool);
364 /* Set *MODIFIED_P to non-zero if LOCAL_ABSPATH's text is modified with
365 * regard to the base revision, else set *MODIFIED_P to zero.
367 * If EXACT_COMPARISON is FALSE, translate LOCAL_ABSPATH's EOL
368 * style and keywords to repository-normal form according to its properties,
369 * and compare the result with the text base.
370 * Usually, EXACT_COMPARISON should be FALSE.
372 * If LOCAL_ABSPATH does not exist, consider it unmodified. If it exists
373 * but is not under revision control (not even scheduled for
374 * addition), return the error SVN_WC_PATH_NOT_FOUND.
376 * If the text is unmodified and a write-lock is held this function
377 * will ensure that the last-known-unmodified timestamp and
378 * filesize of the file as recorded in DB matches the corresponding
379 * attributes of the actual file. (This is often referred to as
380 * "timestamp repair", and serves to help future unforced is-modified
381 * checks return quickly if the file remains untouched.)
384 svn_wc__internal_file_modified_p(svn_boolean_t *modified_p,
386 const char *local_abspath,
387 svn_boolean_t exact_comparison,
388 apr_pool_t *scratch_pool);
391 /* Prepare to merge a file content change into the working copy.
393 This does not merge properties; see svn_wc__merge_props() for that.
394 This does not necessarily change the file TARGET_ABSPATH on disk; it
395 may instead return work items that will replace the file on disk when
396 they are run. ### Can we be more consistent about this?
398 Merge the difference between LEFT_ABSPATH and RIGHT_ABSPATH into
401 Set *WORK_ITEMS to the appropriate work queue operations.
403 If there are any conflicts, append a conflict description to
404 *CONFLICT_SKEL. (First allocate *CONFLICT_SKEL from RESULT_POOL if
405 it is initially NULL. CONFLICT_SKEL itself must not be NULL.)
406 Also, unless it is considered to be a 'binary' file, mark any
407 conflicts in the text of the file TARGET_ABSPATH using LEFT_LABEL,
408 RIGHT_LABEL and TARGET_LABEL.
410 Set *MERGE_OUTCOME to indicate the result.
412 When DRY_RUN is true, no actual changes are made to the working copy.
414 If DIFF3_CMD is specified, the given external diff3 tool will
415 be used instead of our built in diff3 routines.
417 When MERGE_OPTIONS are specified, they are used by the internal
418 diff3 routines, or passed to the external diff3 tool.
420 WRI_ABSPATH describes in which working copy information should be
421 retrieved. (Interesting for merging file externals).
423 OLD_ACTUAL_PROPS is the set of actual properties before merging; used for
424 detranslating the file before merging. This is necessary because, in
425 the case of updating, the update can have sent new properties, so we
426 cannot simply fetch and use the current actual properties.
428 ### Is OLD_ACTUAL_PROPS still necessary, now that we first prepare the
429 content change and property change and then apply them both to
432 Property changes sent by the update are provided in PROP_DIFF.
434 For a complete description, see svn_wc_merge5() for which this is
435 the (loggy) implementation.
437 *WORK_ITEMS will be allocated in RESULT_POOL. All temporary allocations
438 will be performed in SCRATCH_POOL.
441 svn_wc__internal_merge(svn_skel_t **work_items,
442 svn_skel_t **conflict_skel,
443 enum svn_wc_merge_outcome_t *merge_outcome,
445 const char *left_abspath,
446 const char *right_abspath,
447 const char *target_abspath,
448 const char *wri_abspath,
449 const char *left_label,
450 const char *right_label,
451 const char *target_label,
452 apr_hash_t *old_actual_props,
453 svn_boolean_t dry_run,
454 const char *diff3_cmd,
455 const apr_array_header_t *merge_options,
456 const apr_array_header_t *prop_diff,
457 svn_cancel_func_t cancel_func,
459 apr_pool_t *result_pool,
460 apr_pool_t *scratch_pool);
462 /* A default error handler for svn_wc_walk_entries3(). Returns ERR in
465 svn_wc__walker_default_error_handler(const char *path,
470 /* Set *EDITOR and *EDIT_BATON to an ambient-depth-based filtering
471 * editor that wraps WRAPPED_EDITOR and WRAPPED_BATON. This is only
472 * required for operations where the requested depth is @c
473 * svn_depth_unknown and the server's editor driver doesn't understand
474 * depth. It is safe for *EDITOR and *EDIT_BATON to start as
475 * WRAPPED_EDITOR and WRAPPED_BATON.
477 * ANCHOR, TARGET, and DB are as in svn_wc_get_update_editor3.
479 * @a requested_depth must be one of the following depth values:
480 * @c svn_depth_infinity, @c svn_depth_empty, @c svn_depth_files,
481 * @c svn_depth_immediates, or @c svn_depth_unknown.
483 * Allocations are done in POOL.
486 svn_wc__ambient_depth_filter_editor(const svn_delta_editor_t **editor,
489 const char *anchor_abspath,
491 const svn_delta_editor_t *wrapped_editor,
492 void *wrapped_edit_baton,
493 apr_pool_t *result_pool);
496 /* Similar to svn_wc_conflicted_p3(), but with a wc_db parameter in place of
499 svn_wc__internal_conflicted_p(svn_boolean_t *text_conflicted_p,
500 svn_boolean_t *prop_conflicted_p,
501 svn_boolean_t *tree_conflicted_p,
503 const char *local_abspath,
504 apr_pool_t *scratch_pool);
506 /* Similar to svn_wc__internal_conflicted_p(), but ignores
507 * moved-away-edit tree conflicts. If CONFLICT_IGNORED_P is not NULL
508 * then sets *CONFLICT_IGNORED_P TRUE if a tree-conflict is ignored
509 * and FALSE otherwise. Also ignores text and property conflicts if
510 * TREE_ONLY is TRUE */
512 svn_wc__conflicted_for_update_p(svn_boolean_t *conflicted_p,
513 svn_boolean_t *conflict_ignored_p,
515 const char *local_abspath,
516 svn_boolean_t tree_only,
517 apr_pool_t *scratch_pool);
520 /* Internal version of svn_wc_transmit_text_deltas3(). */
522 svn_wc__internal_transmit_text_deltas(const char **tempfile,
523 const svn_checksum_t **new_text_base_md5_checksum,
524 const svn_checksum_t **new_text_base_sha1_checksum,
526 const char *local_abspath,
527 svn_boolean_t fulltext,
528 const svn_delta_editor_t *editor,
530 apr_pool_t *result_pool,
531 apr_pool_t *scratch_pool);
533 /* Internal version of svn_wc_transmit_prop_deltas2(). */
535 svn_wc__internal_transmit_prop_deltas(svn_wc__db_t *db,
536 const char *local_abspath,
537 const svn_delta_editor_t *editor,
539 apr_pool_t *scratch_pool);
541 /* Library-internal version of svn_wc_ensure_adm4(). */
543 svn_wc__internal_ensure_adm(svn_wc__db_t *db,
544 const char *local_abspath,
546 const char *repos_root_url,
547 const char *repos_uuid,
548 svn_revnum_t revision,
550 apr_pool_t *scratch_pool);
553 /* Library-internal version of svn_wc__changelist_match(). */
555 svn_wc__internal_changelist_match(svn_wc__db_t *db,
556 const char *local_abspath,
557 const apr_hash_t *clhash,
558 apr_pool_t *scratch_pool);
560 /* Library-internal version of svn_wc_walk_status(), which see. */
562 svn_wc__internal_walk_status(svn_wc__db_t *db,
563 const char *local_abspath,
565 svn_boolean_t get_all,
566 svn_boolean_t no_ignore,
567 svn_boolean_t ignore_text_mods,
568 const apr_array_header_t *ignore_patterns,
569 svn_wc_status_func4_t status_func,
571 svn_cancel_func_t cancel_func,
573 apr_pool_t *scratch_pool);
575 /** A callback invoked by the generic node-walker function. */
576 typedef svn_error_t *(*svn_wc__node_found_func_t)(const char *local_abspath,
577 svn_node_kind_t kind,
579 apr_pool_t *scratch_pool);
581 /* Call @a walk_callback with @a walk_baton for @a local_abspath and all
582 nodes underneath it, restricted by @a walk_depth, and possibly
585 If @a show_hidden is true, include hidden nodes, else ignore them.
586 If CHANGELISTS is non-NULL and non-empty, filter thereon. */
588 svn_wc__internal_walk_children(svn_wc__db_t *db,
589 const char *local_abspath,
590 svn_boolean_t show_hidden,
591 const apr_array_header_t *changelists,
592 svn_wc__node_found_func_t walk_callback,
594 svn_depth_t walk_depth,
595 svn_cancel_func_t cancel_func,
597 apr_pool_t *scratch_pool);
599 /* Library-internal version of svn_wc_remove_from_revision_control2,
602 svn_wc__internal_remove_from_revision_control(svn_wc__db_t *db,
603 const char *local_abspath,
604 svn_boolean_t destroy_wf,
605 svn_cancel_func_t cancel_func,
607 apr_pool_t *scratch_pool);
609 /* Library-internal version of svn_wc__node_get_schedule(). */
611 svn_wc__internal_node_get_schedule(svn_wc_schedule_t *schedule,
612 svn_boolean_t *copied,
614 const char *local_abspath,
615 apr_pool_t *scratch_pool);
617 /* Internal version of svn_wc__node_get_origin() */
619 svn_wc__internal_get_origin(svn_boolean_t *is_copy,
620 svn_revnum_t *revision,
621 const char **repos_relpath,
622 const char **repos_root_url,
623 const char **repos_uuid,
624 const char **copy_root_abspath,
626 const char *local_abspath,
627 svn_boolean_t scan_deleted,
628 apr_pool_t *result_pool,
629 apr_pool_t *scratch_pool);
631 /* Internal version of svn_wc__node_get_repos_info() */
633 svn_wc__internal_get_repos_info(svn_revnum_t *revision,
634 const char **repos_relpath,
635 const char **repos_root_url,
636 const char **repos_uuid,
638 const char *local_abspath,
639 apr_pool_t *result_pool,
640 apr_pool_t *scratch_pool);
642 /* Upgrade the wc sqlite database given in SDB for the wc located at
643 WCROOT_ABSPATH. It's current/starting format is given by START_FORMAT.
644 After the upgrade is complete (to as far as the automatic upgrade will
645 perform), the resulting format is RESULT_FORMAT. All allocations are
646 performed in SCRATCH_POOL. */
648 svn_wc__upgrade_sdb(int *result_format,
649 const char *wcroot_abspath,
650 svn_sqlite__db_t *sdb,
652 apr_pool_t *scratch_pool);
654 /* Create a conflict skel from the old separated data */
656 svn_wc__upgrade_conflict_skel_from_raw(svn_skel_t **conflicts,
658 const char *wri_abspath,
659 const char *local_relpath,
660 const char *conflict_old,
661 const char *conflict_wrk,
662 const char *conflict_new,
663 const char *prej_file,
664 const char *tree_conflict_data,
665 apr_size_t tree_conflict_len,
666 apr_pool_t *result_pool,
667 apr_pool_t *scratch_pool);
670 svn_wc__wipe_postupgrade(const char *dir_abspath,
671 svn_boolean_t whole_admin,
672 svn_cancel_func_t cancel_func,
674 apr_pool_t *scratch_pool);
676 /* Ensure LOCAL_ABSPATH is still locked in DB. Returns the error
677 * SVN_ERR_WC_NOT_LOCKED if this is not the case.
680 svn_wc__write_check(svn_wc__db_t *db,
681 const char *local_abspath,
682 apr_pool_t *scratch_pool);
684 /* Read into CONFLICTS svn_wc_conflict_description2_t* structs
685 * for all conflicts that have LOCAL_ABSPATH as victim.
687 * Victim must be versioned or be part of a tree conflict.
689 * If CREATE_TEMPFILES is TRUE, create temporary files for property conflicts.
691 * Allocate *CONFLICTS in RESULT_POOL and do temporary allocations in
695 svn_wc__read_conflicts(const apr_array_header_t **conflicts,
697 const char *local_abspath,
698 svn_boolean_t create_tempfiles,
699 apr_pool_t *result_pool,
700 apr_pool_t *scratch_pool);
703 /* Perform the actual merge of file changes between an original file,
704 identified by ORIGINAL_CHECKSUM (an empty file if NULL) to a new file
705 identified by NEW_CHECKSUM in the working copy identified by WRI_ABSPATH.
707 Merge the result into LOCAL_ABSPATH, which is part of the working copy
708 identified by WRI_ABSPATH. Use OLD_REVISION and TARGET_REVISION for naming
709 the intermediate files.
711 Set *FOUND_TEXT_CONFLICT to TRUE when the merge encountered a conflict,
714 The rest of the arguments are passed to svn_wc__internal_merge.
717 svn_wc__perform_file_merge(svn_skel_t **work_items,
718 svn_skel_t **conflict_skel,
719 svn_boolean_t *found_conflict,
721 const char *local_abspath,
722 const char *wri_abspath,
723 const svn_checksum_t *new_checksum,
724 const svn_checksum_t *original_checksum,
725 apr_hash_t *old_actual_props,
726 const apr_array_header_t *ext_patterns,
727 svn_revnum_t old_revision,
728 svn_revnum_t target_revision,
729 const apr_array_header_t *propchanges,
730 const char *diff3_cmd,
731 svn_cancel_func_t cancel_func,
733 apr_pool_t *result_pool,
734 apr_pool_t *scratch_pool);
737 /* Couple of random helpers for the Ev2 shims.
738 ### These will eventually be obsoleted and removed. */
739 struct svn_wc__shim_fetch_baton_t
742 const char *base_abspath;
743 svn_boolean_t fetch_base;
746 /* Using a BATON of struct shim_fetch_baton, return KIND for PATH. */
748 svn_wc__fetch_kind_func(svn_node_kind_t *kind,
751 svn_revnum_t base_revision,
752 apr_pool_t *scratch_pool);
754 /* Using a BATON of struct shim_fetch_baton, return PROPS for PATH. */
756 svn_wc__fetch_props_func(apr_hash_t **props,
759 svn_revnum_t base_revision,
760 apr_pool_t *result_pool,
761 apr_pool_t *scratch_pool);
763 /* Using a BATON of struct shim_fetch_baton, return a delta base for PATH. */
765 svn_wc__fetch_base_func(const char **filename,
768 svn_revnum_t base_revision,
769 apr_pool_t *result_pool,
770 apr_pool_t *scratch_pool);
772 /* Find duplicate targets in *EXTERNALS, a list of svn_wc_external_item2_t*
773 * elements, and store each target string in *DUPLICATE_TARGETS as const
774 * char * elements. *DUPLICATE_TARGETS will be NULL if no duplicates were
777 svn_wc__externals_find_target_dups(apr_array_header_t **duplicate_targets,
778 apr_array_header_t *externals,
780 apr_pool_t *scratch_pool);
782 /* Revert tree LOCAL_ABSPATH to depth DEPTH and notify for all
785 svn_wc__revert_internal(svn_wc__db_t *db,
786 const char *local_abspath,
788 svn_boolean_t use_commit_times,
789 svn_cancel_func_t cancel_func,
791 svn_wc_notify_func2_t notify_func,
793 apr_pool_t *scratch_pool);
796 svn_wc__node_has_local_mods(svn_boolean_t *modified,
797 svn_boolean_t *all_edits_are_deletes,
799 const char *local_abspath,
800 svn_cancel_func_t cancel_func,
802 apr_pool_t *scratch_pool);
806 #endif /* __cplusplus */
808 #endif /* SVN_LIBSVN_WC_H */