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src/subversion/subversion/include/private/svn_mergeinfo_private.h  view on Meta::CPAN

   starting with '/'.  It is illegal for any key to not start with
   PREFIX_PATH.  The keys of *OUT_CATALOG are relpaths.  The new hash
   and temporary values are allocated in POOL.  (This is useful for
   making the return value from svn_ra_get_mergeinfo relative to the
   session root, say.) */
svn_error_t *
svn_mergeinfo__remove_prefix_from_catalog(svn_mergeinfo_catalog_t *out_catalog,
                                          svn_mergeinfo_catalog_t in_catalog,
                                          const char *prefix_path,
                                          apr_pool_t *pool);

/* Make a shallow (ie, mergeinfos are not duped, or altered at all;
   though keys are reallocated) copy of IN_CATALOG in *OUT_CATALOG,
   adding PREFIX_PATH to the beginning of each key in the catalog.

   The new hash keys are allocated in RESULT_POOL.  SCRATCH_POOL
   is used for any temporary allocations.*/
svn_error_t *
svn_mergeinfo__add_prefix_to_catalog(svn_mergeinfo_catalog_t *out_catalog,
                                     svn_mergeinfo_catalog_t in_catalog,
                                     const char *prefix_path,
                                     apr_pool_t *result_pool,
                                     apr_pool_t *scratch_pool);

/* Set *OUT_MERGEINFO to a shallow copy of MERGEINFO with the relpath
   SUFFIX_RELPATH added to the end of each key path.

   Allocate *OUT_MERGEINFO and the new keys in RESULT_POOL.  Use
   SCRATCH_POOL for any temporary allocations. */
svn_error_t *
svn_mergeinfo__add_suffix_to_mergeinfo(svn_mergeinfo_t *out_mergeinfo,
                                       svn_mergeinfo_t mergeinfo,
                                       const char *suffix_relpath,
                                       apr_pool_t *result_pool,
                                       apr_pool_t *scratch_pool);

/* Create a string representation of CATALOG in *OUTPUT, allocated in POOL.
   The hash keys of CATALOG and the merge source paths of each key's mergeinfo
   are represented in sorted order as per svn_sort_compare_items_as_paths.
   If CATALOG is empty or NULL then *OUTPUT->DATA is set to "\n".  If SVN_DEBUG
   is true, then a NULL or empty CATALOG causes *OUTPUT to be set to an
   appropriate newline terminated string.  If KEY_PREFIX is not NULL then
   prepend KEY_PREFIX to each key (path) in *OUTPUT.  if VAL_PREFIX is not
   NULL then prepend VAL_PREFIX to each merge source:rangelist line in
   *OUTPUT.

   Any relative merge source paths in the mergeinfo in CATALOG are converted
   to absolute paths in *OUTPUT. */
svn_error_t *
svn_mergeinfo__catalog_to_formatted_string(svn_string_t **output,
                                           svn_mergeinfo_catalog_t catalog,
                                           const char *key_prefix,
                                           const char *val_prefix,
                                           apr_pool_t *pool);

/* Set *YOUNGEST_REV and *OLDEST_REV to the youngest and oldest revisions
   found in the rangelists within MERGEINFO.  Note that *OLDEST_REV is
   exclusive and *YOUNGEST_REV is inclusive.  If MERGEINFO is NULL or empty
   set *YOUNGEST_REV and *OLDEST_REV to SVN_INVALID_REVNUM. */
svn_error_t *
svn_mergeinfo__get_range_endpoints(svn_revnum_t *youngest_rev,
                                   svn_revnum_t *oldest_rev,
                                   svn_mergeinfo_t mergeinfo,
                                   apr_pool_t *pool);

/* Set *FILTERED_MERGEINFO to a deep copy of MERGEINFO, allocated in
   RESULT_POOL, less any revision ranges that fall outside of the range
   OLDEST_REV:YOUNGEST_REV (exclusive:inclusive) if INCLUDE_RANGE is true,
   or less any ranges within OLDEST_REV:YOUNGEST_REV if INCLUDE_RANGE
   is false.  If all the rangelists mapped to a given path are filtered
   then filter that path as well.  If all paths are filtered or MERGEINFO is
   empty or NULL then *FILTERED_MERGEINFO is set to an empty hash.

   Use SCRATCH_POOL for any temporary allocations. */
svn_error_t *
svn_mergeinfo__filter_mergeinfo_by_ranges(svn_mergeinfo_t *filtered_mergeinfo,
                                          svn_mergeinfo_t mergeinfo,
                                          svn_revnum_t youngest_rev,
                                          svn_revnum_t oldest_rev,
                                          svn_boolean_t include_range,
                                          apr_pool_t *result_pool,
                                          apr_pool_t *scratch_pool);

/* Filter each mergeinfo in CATALOG as per
   svn_mergeinfo__filter_mergeinfo_by_ranges() and put a deep copy of the
   result in *FILTERED_CATALOG, allocated in RESULT_POOL.  If any mergeinfo
   is filtered to an empty hash then filter that path/mergeinfo as well.
   If all mergeinfo is filtered or CATALOG is NULL then set *FILTERED_CATALOG
   to an empty hash.

   Use SCRATCH_POOL for any temporary allocations. */
svn_error_t*
svn_mergeinfo__filter_catalog_by_ranges(
  svn_mergeinfo_catalog_t *filtered_catalog,
  svn_mergeinfo_catalog_t catalog,
  svn_revnum_t youngest_rev,
  svn_revnum_t oldest_rev,
  svn_boolean_t include_range,
  apr_pool_t *result_pool,
  apr_pool_t *scratch_pool);

/* If MERGEINFO is non-inheritable return TRUE, return FALSE otherwise.
   MERGEINFO may be NULL or empty. */
svn_boolean_t
svn_mergeinfo__is_noninheritable(svn_mergeinfo_t mergeinfo,
                                 apr_pool_t *scratch_pool);

/* Return a rangelist with one svn_merge_range_t * element defined by START,
   END, and INHERITABLE.  The rangelist and its contents are allocated in
   RESULT_POOL. */
svn_rangelist_t *
svn_rangelist__initialize(svn_revnum_t start,
                          svn_revnum_t end,
                          svn_boolean_t inheritable,
                          apr_pool_t *result_pool);

/* Adjust in-place MERGEINFO's rangelists by OFFSET.  If OFFSET is negative
   and would adjust any part of MERGEINFO's source revisions to 0 or less,
   then those revisions are dropped.  If all the source revisions for a merge
   source path are dropped, then the path itself is dropped.  If all merge
   source paths are dropped, then *ADJUSTED_MERGEINFO is set to an empty