wc.h revision 262253
1/* 2 * wc.h : shared stuff internal to the svn_wc library. 3 * 4 * ==================================================================== 5 * Licensed to the Apache Software Foundation (ASF) under one 6 * or more contributor license agreements. See the NOTICE file 7 * distributed with this work for additional information 8 * regarding copyright ownership. The ASF licenses this file 9 * to you under the Apache License, Version 2.0 (the 10 * "License"); you may not use this file except in compliance 11 * with the License. You may obtain a copy of the License at 12 * 13 * http://www.apache.org/licenses/LICENSE-2.0 14 * 15 * Unless required by applicable law or agreed to in writing, 16 * software distributed under the License is distributed on an 17 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 18 * KIND, either express or implied. See the License for the 19 * specific language governing permissions and limitations 20 * under the License. 21 * ==================================================================== 22 */ 23 24 25#ifndef SVN_LIBSVN_WC_H 26#define SVN_LIBSVN_WC_H 27 28#include <apr_pools.h> 29#include <apr_hash.h> 30 31#include "svn_types.h" 32#include "svn_error.h" 33#include "svn_wc.h" 34 35#include "private/svn_sqlite.h" 36#include "private/svn_wc_private.h" 37#include "private/svn_skel.h" 38 39#include "wc_db.h" 40 41#ifdef __cplusplus 42extern "C" { 43#endif /* __cplusplus */ 44 45 46#define SVN_WC__PROP_REJ_EXT ".prej" 47 48/* We can handle this format or anything lower, and we (should) error 49 * on anything higher. 50 * 51 * There is no format version 0; we started with 1. 52 * 53 * The bump to 2 introduced the ".svn-work" extension. For example, 54 * ".svn/props/foo" became ".svn/props/foo.svn-work". 55 * 56 * The bump to 3 introduced the entry attribute 57 * old-and-busted.c::ENTRIES_ATTR_ABSENT. 58 * 59 * The bump to 4 renamed the magic "svn:this_dir" entry name to "". 60 * 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 65 * 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. 68 * 69 * The bump to 6 introduced caching of property modification state and 70 * certain properties in the entries file. 71 * 72 * The bump to 7 changed the entries file format from XML to a custom 73 * text-based format. 74 * 75 * The bump to 8 placed wcprops in one file per directory (named 76 * upgrade.c::WCPROPS_ALL_DATA) 77 * 78 * == 1.4.x shipped with format 8 79 * 80 * The bump to 9 added changelists, keep-local, and sticky depth (for 81 * selective/sparse checkouts) to each entry. 82 * 83 * == 1.5.x shipped with format 9 84 * 85 * The bump to 10 added tree-conflicts, file externals and a different 86 * canonicalization of urls. 87 * 88 * == 1.6.x shipped with format 10 89 * 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. 93 * 94 * The bump to 12 switched from 'entries' to the SQLite database 'wc.db'. 95 * 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. 99 * 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 102 * use. 103 * 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. 107 * 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 110 * for future use. 111 * 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. 115 * 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. 119 * 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. 123 * 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. 126 * 127 * The bump to 21 moved tree conflict storage from the parent to the 128 * conflicted node. Bumped in r1034436. 129 * 130 * The bump to 22 moved tree conflict storage from conflict_data column 131 * to the tree_conflict_data column. Bumped in r1040255. 132 * 133 * The bump to 23 introduced multi-layer op_depth processing for NODES. 134 * Bumped in r1044384. 135 * 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. 138 * 139 * The bump to 25 introduced the NODES_CURRENT view. Bumped in r1071283. 140 * 141 * The bump to 26 introduced the NODES_BASE view. Bumped in r1076617. 142 * 143 * The bump to 27 stored conflict files as relpaths rather than basenames. 144 * Bumped in r1089593. 145 * 146 * The bump to 28 converted any remaining references to MD5 checksums 147 * to SHA1 checksums. Bumped in r1095214. 148 * 149 * The bump to 29 renamed the pristine files from '<SHA1>' to '<SHA1>.svn-base' 150 * and introduced the EXTERNALS store. Bumped in r1129286. 151 * 152 * == 1.7.x shipped with format 29 153 * 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. 156 * 157 * The bump to 31 added the inherited_props column in the NODES table. 158 * Bumped in r1395109. 159 * 160 * == 1.8.x shipped with format 31 161 * 162 * Please document any further format changes here. 163 */ 164 165#define SVN_WC__VERSION 31 166 167 168/* Formats <= this have no concept of "revert text-base/props". */ 169#define SVN_WC__NO_REVERT_FILES 4 170 171/* A version <= this has wcprops stored in one file per entry. */ 172#define SVN_WC__WCPROPS_MANY_FILES_VERSION 7 173 174/* A version < this can have urls that aren't canonical according to the new 175 rules. See issue #2475. */ 176#define SVN_WC__CHANGED_CANONICAL_URLS 10 177 178/* The format number written to wc-ng working copies so that old clients 179 can recognize them as "newer Subversion"'s working copies. */ 180#define SVN_WC__NON_ENTRIES 12 181#define SVN_WC__NON_ENTRIES_STRING "12\n" 182 183/* A version < this uses the old 'entries' file mechanism. */ 184#define SVN_WC__WC_NG_VERSION 12 185 186/* In this version, the wcprops are "lost" between files and wc.db. We want 187 to ignore them in upgrades. */ 188#define SVN_WC__WCPROPS_LOST 12 189 190/* A version < this has no work queue (see workqueue.h). */ 191#define SVN_WC__HAS_WORK_QUEUE 13 192 193/* Return a string indicating the released version (or versions) of 194 * Subversion that used WC format number WC_FORMAT, or some other 195 * suitable string if no released version used WC_FORMAT. 196 * 197 * ### It's not ideal to encode this sort of knowledge in this low-level 198 * library. On the other hand, it doesn't need to be updated often and 199 * should be easily found when it does need to be updated. */ 200const char * 201svn_wc__version_string_from_format(int wc_format); 202 203/* Return true iff error E indicates an "is not a working copy" type 204 of error, either because something wasn't a working copy at all, or 205 because it's a working copy from a previous version (in need of 206 upgrade). */ 207#define SVN_WC__ERR_IS_NOT_CURRENT_WC(e) \ 208 ((e->apr_err == SVN_ERR_WC_NOT_WORKING_COPY) || \ 209 (e->apr_err == SVN_ERR_WC_UPGRADE_REQUIRED)) 210 211 212 213/*** Context handling ***/ 214struct svn_wc_context_t 215{ 216 /* The wc_db handle for this working copy. */ 217 svn_wc__db_t *db; 218 219 /* Close the DB when we destroy this context? 220 (This is used inside backward compat wrappers, and should only be 221 modified by the proper create() functions. */ 222 svn_boolean_t close_db_on_destroy; 223 224 /* The state pool for this context. */ 225 apr_pool_t *state_pool; 226}; 227 228/** 229 * Just like svn_wc_context_create(), only use the provided DB to construct 230 * the context. 231 * 232 * Even though DB is not allocated from the same pool at *WC_CTX, it is 233 * expected to remain open throughout the life of *WC_CTX. 234 */ 235svn_error_t * 236svn_wc__context_create_with_db(svn_wc_context_t **wc_ctx, 237 svn_config_t *config, 238 svn_wc__db_t *db, 239 apr_pool_t *result_pool); 240 241 242/*** Committed Queue ***/ 243 244/** 245 * Return the pool associated with QUEUE. (This so we can keep some 246 * deprecated functions that need to peek inside the QUEUE struct in 247 * deprecated.c). 248 */ 249apr_pool_t * 250svn_wc__get_committed_queue_pool(const struct svn_wc_committed_queue_t *queue); 251 252 253/** Internal helper for svn_wc_process_committed_queue2(). 254 * 255 * ### If @a queue is NULL, then ...? 256 * ### else: 257 * Bump an item from @a queue (the one associated with @a 258 * local_abspath) to @a new_revnum after a commit succeeds, recursing 259 * if @a recurse is set. 260 * 261 * @a new_date is the (server-side) date of the new revision, or 0. 262 * 263 * @a rev_author is the (server-side) author of the new 264 * revision; it may be @c NULL. 265 * 266 * @a new_dav_cache is a hash of dav property changes to be made to 267 * the @a local_abspath. 268 * ### [JAF] Is it? See svn_wc_queue_committed3(). It ends up being 269 * ### assigned as a whole to wc.db:BASE_NODE:dav_cache. 270 * 271 * If @a no_unlock is set, don't release any user locks on @a 272 * local_abspath; otherwise release them as part of this processing. 273 * 274 * If @a keep_changelist is set, don't remove any changeset assignments 275 * from @a local_abspath; otherwise, clear it of such assignments. 276 * 277 * If @a sha1_checksum is non-NULL, use it to identify the node's pristine 278 * text. 279 * 280 * Set TOP_OF_RECURSE to TRUE to show that this the top of a possibly 281 * recursive commit operation. 282 */ 283svn_error_t * 284svn_wc__process_committed_internal(svn_wc__db_t *db, 285 const char *local_abspath, 286 svn_boolean_t recurse, 287 svn_boolean_t top_of_recurse, 288 svn_revnum_t new_revnum, 289 apr_time_t new_date, 290 const char *rev_author, 291 apr_hash_t *new_dav_cache, 292 svn_boolean_t no_unlock, 293 svn_boolean_t keep_changelist, 294 const svn_checksum_t *sha1_checksum, 295 const svn_wc_committed_queue_t *queue, 296 apr_pool_t *scratch_pool); 297 298 299/*** Update traversals. ***/ 300 301struct svn_wc_traversal_info_t 302{ 303 /* The pool in which this structure and everything inside it is 304 allocated. */ 305 apr_pool_t *pool; 306 307 /* The before and after values of the SVN_PROP_EXTERNALS property, 308 * for each directory on which that property changed. These have 309 * the same layout as those returned by svn_wc_edited_externals(). 310 * 311 * The hashes, their keys, and their values are allocated in the 312 * above pool. 313 */ 314 apr_hash_t *externals_old; 315 apr_hash_t *externals_new; 316 317 /* The ambient depths of the working copy directories. The keys are 318 working copy paths (as for svn_wc_edited_externals()), the values 319 are the result of svn_depth_to_word(depth_of_each_dir). */ 320 apr_hash_t *depths; 321}; 322 323 324/*** Names and file/dir operations in the administrative area. ***/ 325 326/** The files within the administrative subdir. **/ 327#define SVN_WC__ADM_FORMAT "format" 328#define SVN_WC__ADM_ENTRIES "entries" 329#define SVN_WC__ADM_TMP "tmp" 330#define SVN_WC__ADM_PRISTINE "pristine" 331#define SVN_WC__ADM_NONEXISTENT_PATH "nonexistent-path" 332 333/* The basename of the ".prej" file, if a directory ever has property 334 conflicts. This .prej file will appear *within* the conflicted 335 directory. */ 336#define SVN_WC__THIS_DIR_PREJ "dir_conflicts" 337 338 339/* A few declarations for stuff in util.c. 340 * If this section gets big, move it all out into a new util.h file. */ 341 342/* Ensure that DIR exists. */ 343svn_error_t *svn_wc__ensure_directory(const char *path, apr_pool_t *pool); 344 345 346/* Return a hash keyed by 'const char *' property names and with 347 'svn_string_t *' values built from PROPS (which is an array of 348 pointers to svn_prop_t's) or to NULL if PROPS is NULL or empty. 349 PROPS items which lack a value will be ignored. If PROPS contains 350 multiple properties with the same name, each successive such item 351 reached in a walk from the beginning to the end of the array will 352 overwrite the previous in the returned hash. 353 354 NOTE: While the returned hash will be allocated in RESULT_POOL, the 355 items it holds will share storage with those in PROPS. 356 357 ### This is rather the reverse of svn_prop_hash_to_array(), except 358 ### that function's arrays contains svn_prop_t's, whereas this 359 ### one's contains *pointers* to svn_prop_t's. So much for 360 ### consistency. */ 361apr_hash_t * 362svn_wc__prop_array_to_hash(const apr_array_header_t *props, 363 apr_pool_t *result_pool); 364 365 366/* Set *MODIFIED_P to non-zero if LOCAL_ABSPATH's text is modified with 367 * regard to the base revision, else set *MODIFIED_P to zero. 368 * 369 * If EXACT_COMPARISON is FALSE, translate LOCAL_ABSPATH's EOL 370 * style and keywords to repository-normal form according to its properties, 371 * and compare the result with the text base. 372 * Usually, EXACT_COMPARISON should be FALSE. 373 * 374 * If LOCAL_ABSPATH does not exist, consider it unmodified. If it exists 375 * but is not under revision control (not even scheduled for 376 * addition), return the error SVN_WC_PATH_NOT_FOUND. 377 * 378 * If the text is unmodified and a write-lock is held this function 379 * will ensure that the last-known-unmodified timestamp and 380 * filesize of the file as recorded in DB matches the corresponding 381 * attributes of the actual file. (This is often referred to as 382 * "timestamp repair", and serves to help future unforced is-modified 383 * checks return quickly if the file remains untouched.) 384 */ 385svn_error_t * 386svn_wc__internal_file_modified_p(svn_boolean_t *modified_p, 387 svn_wc__db_t *db, 388 const char *local_abspath, 389 svn_boolean_t exact_comparison, 390 apr_pool_t *scratch_pool); 391 392 393/* Prepare to merge a file content change into the working copy. 394 395 This does not merge properties; see svn_wc__merge_props() for that. 396 This does not necessarily change the file TARGET_ABSPATH on disk; it 397 may instead return work items that will replace the file on disk when 398 they are run. ### Can we be more consistent about this? 399 400 Merge the difference between LEFT_ABSPATH and RIGHT_ABSPATH into 401 TARGET_ABSPATH. 402 403 Set *WORK_ITEMS to the appropriate work queue operations. 404 405 If there are any conflicts, append a conflict description to 406 *CONFLICT_SKEL. (First allocate *CONFLICT_SKEL from RESULT_POOL if 407 it is initially NULL. CONFLICT_SKEL itself must not be NULL.) 408 Also, unless it is considered to be a 'binary' file, mark any 409 conflicts in the text of the file TARGET_ABSPATH using LEFT_LABEL, 410 RIGHT_LABEL and TARGET_LABEL. 411 412 Set *MERGE_OUTCOME to indicate the result. 413 414 When DRY_RUN is true, no actual changes are made to the working copy. 415 416 If DIFF3_CMD is specified, the given external diff3 tool will 417 be used instead of our built in diff3 routines. 418 419 When MERGE_OPTIONS are specified, they are used by the internal 420 diff3 routines, or passed to the external diff3 tool. 421 422 WRI_ABSPATH describes in which working copy information should be 423 retrieved. (Interesting for merging file externals). 424 425 OLD_ACTUAL_PROPS is the set of actual properties before merging; used for 426 detranslating the file before merging. This is necessary because, in 427 the case of updating, the update can have sent new properties, so we 428 cannot simply fetch and use the current actual properties. 429 430 ### Is OLD_ACTUAL_PROPS still necessary, now that we first prepare the 431 content change and property change and then apply them both to 432 the WC together? 433 434 Property changes sent by the update are provided in PROP_DIFF. 435 436 For a complete description, see svn_wc_merge5() for which this is 437 the (loggy) implementation. 438 439 *WORK_ITEMS will be allocated in RESULT_POOL. All temporary allocations 440 will be performed in SCRATCH_POOL. 441*/ 442svn_error_t * 443svn_wc__internal_merge(svn_skel_t **work_items, 444 svn_skel_t **conflict_skel, 445 enum svn_wc_merge_outcome_t *merge_outcome, 446 svn_wc__db_t *db, 447 const char *left_abspath, 448 const char *right_abspath, 449 const char *target_abspath, 450 const char *wri_abspath, 451 const char *left_label, 452 const char *right_label, 453 const char *target_label, 454 apr_hash_t *old_actual_props, 455 svn_boolean_t dry_run, 456 const char *diff3_cmd, 457 const apr_array_header_t *merge_options, 458 const apr_array_header_t *prop_diff, 459 svn_cancel_func_t cancel_func, 460 void *cancel_baton, 461 apr_pool_t *result_pool, 462 apr_pool_t *scratch_pool); 463 464/* A default error handler for svn_wc_walk_entries3(). Returns ERR in 465 all cases. */ 466svn_error_t * 467svn_wc__walker_default_error_handler(const char *path, 468 svn_error_t *err, 469 void *walk_baton, 470 apr_pool_t *pool); 471 472/* Set *EDITOR and *EDIT_BATON to an ambient-depth-based filtering 473 * editor that wraps WRAPPED_EDITOR and WRAPPED_BATON. This is only 474 * required for operations where the requested depth is @c 475 * svn_depth_unknown and the server's editor driver doesn't understand 476 * depth. It is safe for *EDITOR and *EDIT_BATON to start as 477 * WRAPPED_EDITOR and WRAPPED_BATON. 478 * 479 * ANCHOR, TARGET, and DB are as in svn_wc_get_update_editor3. 480 * 481 * @a requested_depth must be one of the following depth values: 482 * @c svn_depth_infinity, @c svn_depth_empty, @c svn_depth_files, 483 * @c svn_depth_immediates, or @c svn_depth_unknown. 484 * 485 * Allocations are done in POOL. 486 */ 487svn_error_t * 488svn_wc__ambient_depth_filter_editor(const svn_delta_editor_t **editor, 489 void **edit_baton, 490 svn_wc__db_t *db, 491 const char *anchor_abspath, 492 const char *target, 493 const svn_delta_editor_t *wrapped_editor, 494 void *wrapped_edit_baton, 495 apr_pool_t *result_pool); 496 497 498/* Similar to svn_wc_conflicted_p3(), but with a wc_db parameter in place of 499 * a wc_context. */ 500svn_error_t * 501svn_wc__internal_conflicted_p(svn_boolean_t *text_conflicted_p, 502 svn_boolean_t *prop_conflicted_p, 503 svn_boolean_t *tree_conflicted_p, 504 svn_wc__db_t *db, 505 const char *local_abspath, 506 apr_pool_t *scratch_pool); 507 508/* Similar to svn_wc__internal_conflicted_p(), but ignores 509 * moved-away-edit tree conflicts. If CONFLICT_IGNORED_P is not NULL 510 * then sets *CONFLICT_IGNORED_P TRUE if a tree-conflict is ignored 511 * and FALSE otherwise. Also ignores text and property conflicts if 512 * TREE_ONLY is TRUE */ 513svn_error_t * 514svn_wc__conflicted_for_update_p(svn_boolean_t *conflicted_p, 515 svn_boolean_t *conflict_ignored_p, 516 svn_wc__db_t *db, 517 const char *local_abspath, 518 svn_boolean_t tree_only, 519 apr_pool_t *scratch_pool); 520 521 522/* Internal version of svn_wc_transmit_text_deltas3(). */ 523svn_error_t * 524svn_wc__internal_transmit_text_deltas(const char **tempfile, 525 const svn_checksum_t **new_text_base_md5_checksum, 526 const svn_checksum_t **new_text_base_sha1_checksum, 527 svn_wc__db_t *db, 528 const char *local_abspath, 529 svn_boolean_t fulltext, 530 const svn_delta_editor_t *editor, 531 void *file_baton, 532 apr_pool_t *result_pool, 533 apr_pool_t *scratch_pool); 534 535/* Internal version of svn_wc_transmit_prop_deltas2(). */ 536svn_error_t * 537svn_wc__internal_transmit_prop_deltas(svn_wc__db_t *db, 538 const char *local_abspath, 539 const svn_delta_editor_t *editor, 540 void *baton, 541 apr_pool_t *scratch_pool); 542 543/* Library-internal version of svn_wc_ensure_adm4(). */ 544svn_error_t * 545svn_wc__internal_ensure_adm(svn_wc__db_t *db, 546 const char *local_abspath, 547 const char *url, 548 const char *repos_root_url, 549 const char *repos_uuid, 550 svn_revnum_t revision, 551 svn_depth_t depth, 552 apr_pool_t *scratch_pool); 553 554 555/* Library-internal version of svn_wc__changelist_match(). */ 556svn_boolean_t 557svn_wc__internal_changelist_match(svn_wc__db_t *db, 558 const char *local_abspath, 559 const apr_hash_t *clhash, 560 apr_pool_t *scratch_pool); 561 562/* Library-internal version of svn_wc_walk_status(), which see. */ 563svn_error_t * 564svn_wc__internal_walk_status(svn_wc__db_t *db, 565 const char *local_abspath, 566 svn_depth_t depth, 567 svn_boolean_t get_all, 568 svn_boolean_t no_ignore, 569 svn_boolean_t ignore_text_mods, 570 const apr_array_header_t *ignore_patterns, 571 svn_wc_status_func4_t status_func, 572 void *status_baton, 573 svn_cancel_func_t cancel_func, 574 void *cancel_baton, 575 apr_pool_t *scratch_pool); 576 577/** A callback invoked by the generic node-walker function. */ 578typedef svn_error_t *(*svn_wc__node_found_func_t)(const char *local_abspath, 579 svn_node_kind_t kind, 580 void *walk_baton, 581 apr_pool_t *scratch_pool); 582 583/* Call @a walk_callback with @a walk_baton for @a local_abspath and all 584 nodes underneath it, restricted by @a walk_depth, and possibly 585 @a changelists. 586 587 If @a show_hidden is true, include hidden nodes, else ignore them. 588 If CHANGELISTS is non-NULL and non-empty, filter thereon. */ 589svn_error_t * 590svn_wc__internal_walk_children(svn_wc__db_t *db, 591 const char *local_abspath, 592 svn_boolean_t show_hidden, 593 const apr_array_header_t *changelists, 594 svn_wc__node_found_func_t walk_callback, 595 void *walk_baton, 596 svn_depth_t walk_depth, 597 svn_cancel_func_t cancel_func, 598 void *cancel_baton, 599 apr_pool_t *scratch_pool); 600 601/* Library-internal version of svn_wc_remove_from_revision_control2, 602 which see.*/ 603svn_error_t * 604svn_wc__internal_remove_from_revision_control(svn_wc__db_t *db, 605 const char *local_abspath, 606 svn_boolean_t destroy_wf, 607 svn_cancel_func_t cancel_func, 608 void *cancel_baton, 609 apr_pool_t *scratch_pool); 610 611/* Library-internal version of svn_wc__node_get_schedule(). */ 612svn_error_t * 613svn_wc__internal_node_get_schedule(svn_wc_schedule_t *schedule, 614 svn_boolean_t *copied, 615 svn_wc__db_t *db, 616 const char *local_abspath, 617 apr_pool_t *scratch_pool); 618 619/* Internal version of svn_wc__node_get_origin() */ 620svn_error_t * 621svn_wc__internal_get_origin(svn_boolean_t *is_copy, 622 svn_revnum_t *revision, 623 const char **repos_relpath, 624 const char **repos_root_url, 625 const char **repos_uuid, 626 const char **copy_root_abspath, 627 svn_wc__db_t *db, 628 const char *local_abspath, 629 svn_boolean_t scan_deleted, 630 apr_pool_t *result_pool, 631 apr_pool_t *scratch_pool); 632 633/* Internal version of svn_wc__node_get_repos_info() */ 634svn_error_t * 635svn_wc__internal_get_repos_info(svn_revnum_t *revision, 636 const char **repos_relpath, 637 const char **repos_root_url, 638 const char **repos_uuid, 639 svn_wc__db_t *db, 640 const char *local_abspath, 641 apr_pool_t *result_pool, 642 apr_pool_t *scratch_pool); 643 644/* Upgrade the wc sqlite database given in SDB for the wc located at 645 WCROOT_ABSPATH. It's current/starting format is given by START_FORMAT. 646 After the upgrade is complete (to as far as the automatic upgrade will 647 perform), the resulting format is RESULT_FORMAT. All allocations are 648 performed in SCRATCH_POOL. */ 649svn_error_t * 650svn_wc__upgrade_sdb(int *result_format, 651 const char *wcroot_abspath, 652 svn_sqlite__db_t *sdb, 653 int start_format, 654 apr_pool_t *scratch_pool); 655 656/* Create a conflict skel from the old separated data */ 657svn_error_t * 658svn_wc__upgrade_conflict_skel_from_raw(svn_skel_t **conflicts, 659 svn_wc__db_t *db, 660 const char *wri_abspath, 661 const char *local_relpath, 662 const char *conflict_old, 663 const char *conflict_wrk, 664 const char *conflict_new, 665 const char *prej_file, 666 const char *tree_conflict_data, 667 apr_size_t tree_conflict_len, 668 apr_pool_t *result_pool, 669 apr_pool_t *scratch_pool); 670 671svn_error_t * 672svn_wc__wipe_postupgrade(const char *dir_abspath, 673 svn_boolean_t whole_admin, 674 svn_cancel_func_t cancel_func, 675 void *cancel_baton, 676 apr_pool_t *scratch_pool); 677 678/* Ensure LOCAL_ABSPATH is still locked in DB. Returns the error 679 * SVN_ERR_WC_NOT_LOCKED if this is not the case. 680 */ 681svn_error_t * 682svn_wc__write_check(svn_wc__db_t *db, 683 const char *local_abspath, 684 apr_pool_t *scratch_pool); 685 686/* Read into CONFLICTS svn_wc_conflict_description2_t* structs 687 * for all conflicts that have LOCAL_ABSPATH as victim. 688 * 689 * Victim must be versioned or be part of a tree conflict. 690 * 691 * If CREATE_TEMPFILES is TRUE, create temporary files for property conflicts. 692 * 693 * Allocate *CONFLICTS in RESULT_POOL and do temporary allocations in 694 * SCRATCH_POOL 695 */ 696svn_error_t * 697svn_wc__read_conflicts(const apr_array_header_t **conflicts, 698 svn_wc__db_t *db, 699 const char *local_abspath, 700 svn_boolean_t create_tempfiles, 701 apr_pool_t *result_pool, 702 apr_pool_t *scratch_pool); 703 704 705/* Perform the actual merge of file changes between an original file, 706 identified by ORIGINAL_CHECKSUM (an empty file if NULL) to a new file 707 identified by NEW_CHECKSUM in the working copy identified by WRI_ABSPATH. 708 709 Merge the result into LOCAL_ABSPATH, which is part of the working copy 710 identified by WRI_ABSPATH. Use OLD_REVISION and TARGET_REVISION for naming 711 the intermediate files. 712 713 Set *FOUND_TEXT_CONFLICT to TRUE when the merge encountered a conflict, 714 otherwise to FALSE. 715 716 The rest of the arguments are passed to svn_wc__internal_merge. 717 */ 718svn_error_t * 719svn_wc__perform_file_merge(svn_skel_t **work_items, 720 svn_skel_t **conflict_skel, 721 svn_boolean_t *found_conflict, 722 svn_wc__db_t *db, 723 const char *local_abspath, 724 const char *wri_abspath, 725 const svn_checksum_t *new_checksum, 726 const svn_checksum_t *original_checksum, 727 apr_hash_t *old_actual_props, 728 const apr_array_header_t *ext_patterns, 729 svn_revnum_t old_revision, 730 svn_revnum_t target_revision, 731 const apr_array_header_t *propchanges, 732 const char *diff3_cmd, 733 svn_cancel_func_t cancel_func, 734 void *cancel_baton, 735 apr_pool_t *result_pool, 736 apr_pool_t *scratch_pool); 737 738 739/* Couple of random helpers for the Ev2 shims. 740 ### These will eventually be obsoleted and removed. */ 741struct svn_wc__shim_fetch_baton_t 742{ 743 svn_wc__db_t *db; 744 const char *base_abspath; 745 svn_boolean_t fetch_base; 746}; 747 748/* Using a BATON of struct shim_fetch_baton, return KIND for PATH. */ 749svn_error_t * 750svn_wc__fetch_kind_func(svn_node_kind_t *kind, 751 void *baton, 752 const char *path, 753 svn_revnum_t base_revision, 754 apr_pool_t *scratch_pool); 755 756/* Using a BATON of struct shim_fetch_baton, return PROPS for PATH. */ 757svn_error_t * 758svn_wc__fetch_props_func(apr_hash_t **props, 759 void *baton, 760 const char *path, 761 svn_revnum_t base_revision, 762 apr_pool_t *result_pool, 763 apr_pool_t *scratch_pool); 764 765/* Using a BATON of struct shim_fetch_baton, return a delta base for PATH. */ 766svn_error_t * 767svn_wc__fetch_base_func(const char **filename, 768 void *baton, 769 const char *path, 770 svn_revnum_t base_revision, 771 apr_pool_t *result_pool, 772 apr_pool_t *scratch_pool); 773 774/* Find duplicate targets in *EXTERNALS, a list of svn_wc_external_item2_t* 775 * elements, and store each target string in *DUPLICATE_TARGETS as const 776 * char * elements. *DUPLICATE_TARGETS will be NULL if no duplicates were 777 * found. */ 778svn_error_t * 779svn_wc__externals_find_target_dups(apr_array_header_t **duplicate_targets, 780 apr_array_header_t *externals, 781 apr_pool_t *pool, 782 apr_pool_t *scratch_pool); 783 784/* Revert tree LOCAL_ABSPATH to depth DEPTH and notify for all 785 reverts. */ 786svn_error_t * 787svn_wc__revert_internal(svn_wc__db_t *db, 788 const char *local_abspath, 789 svn_depth_t depth, 790 svn_boolean_t use_commit_times, 791 svn_cancel_func_t cancel_func, 792 void *cancel_baton, 793 svn_wc_notify_func2_t notify_func, 794 void *notify_baton, 795 apr_pool_t *scratch_pool); 796 797svn_error_t * 798svn_wc__node_has_local_mods(svn_boolean_t *modified, 799 svn_boolean_t *all_edits_are_deletes, 800 svn_wc__db_t *db, 801 const char *local_abspath, 802 svn_cancel_func_t cancel_func, 803 void *cancel_baton, 804 apr_pool_t *scratch_pool); 805 806#ifdef __cplusplus 807} 808#endif /* __cplusplus */ 809 810#endif /* SVN_LIBSVN_WC_H */ 811