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src/subversion/subversion/libsvn_ra_serf/ra_serf.h  view on Meta::CPAN

                          const char *ns, const char *name,
                          const svn_string_t *val, apr_pool_t *pool);
#define svn_ra_serf__set_rev_prop svn_ra_serf__set_ver_prop

/** Property walker functions **/

typedef svn_error_t *
(*svn_ra_serf__walker_visitor_t)(void *baton,
                                 const char *ns,
                                 const char *name,
                                 const svn_string_t *val,
                                 apr_pool_t *pool);

svn_error_t *
svn_ra_serf__walk_all_props(apr_hash_t *props,
                            const char *name,
                            svn_revnum_t rev,
                            svn_ra_serf__walker_visitor_t walker,
                            void *baton,
                            apr_pool_t *pool);


/* Like walk_all_props(), but a 2-level hash.  */
svn_error_t *
svn_ra_serf__walk_node_props(apr_hash_t *props,
                             svn_ra_serf__walker_visitor_t walker,
                             void *baton,
                             apr_pool_t *scratch_pool);


typedef svn_error_t *
(*svn_ra_serf__path_rev_walker_t)(void *baton,
                                  const char *path, apr_ssize_t path_len,
                                  const char *ns, apr_ssize_t ns_len,
                                  const char *name, apr_ssize_t name_len,
                                  const svn_string_t *val,
                                  apr_pool_t *pool);
svn_error_t *
svn_ra_serf__walk_all_paths(apr_hash_t *props,
                            svn_revnum_t rev,
                            svn_ra_serf__path_rev_walker_t walker,
                            void *baton,
                            apr_pool_t *pool);


/* Map a property name, as passed over the wire, into its corresponding
   Subversion-internal name. The returned name will be a static value,
   or allocated within RESULT_POOL.

   If the property should be ignored (eg. some DAV properties), then NULL
   will be returned.  */
const char *
svn_ra_serf__svnname_from_wirename(const char *ns,
                                   const char *name,
                                   apr_pool_t *result_pool);


/* Select the basic revision properties from the set of "all" properties.
   Return these in *REVPROPS, allocated from RESULT_POOL.  */
svn_error_t *
svn_ra_serf__select_revprops(apr_hash_t **revprops,
                             const char *name,
                             svn_revnum_t rev,
                             apr_hash_t *all_revprops,
                             apr_pool_t *result_pool,
                             apr_pool_t *scratch_pool);


/* PROPS is nested hash tables mapping NS -> NAME -> VALUE.
   This function takes the NS:NAME:VALUE hashes and flattens them into a set of
   names to VALUE. The names are composed of NS:NAME, with specific
   rewrite from wire names (DAV) to SVN names. This mapping is managed
   by the svn_ra_serf__set_baton_props() function.

   FLAT_PROPS is allocated in RESULT_POOL.
   ### right now, we do a shallow copy from PROPS to FLAT_PROPS. therefore,
   ### the names and values in PROPS must be in the proper pool.

   Temporary allocations are made in SCRATCH_POOL.  */
svn_error_t *
svn_ra_serf__flatten_props(apr_hash_t **flat_props,
                           apr_hash_t *props,
                           apr_pool_t *result_pool,
                           apr_pool_t *scratch_pool);


/* Return the property value for PATH at REV revision with a NS:NAME.
 * PROPS is a four-level nested hash: (svn_revnum_t => char *path =>
 * char *ns => char *name => svn_string_t *). */
const svn_string_t *
svn_ra_serf__get_ver_prop_string(apr_hash_t *props,
                                 const char *path, svn_revnum_t rev,
                                 const char *ns, const char *name);

/* Same as svn_ra_serf__get_ver_prop_string(), but returns a C string. */
const char *
svn_ra_serf__get_ver_prop(apr_hash_t *props,
                          const char *path, svn_revnum_t rev,
                          const char *ns, const char *name);

/* Same as svn_ra_serf__get_ver_prop_string(), but for the unknown revision. */
const svn_string_t *
svn_ra_serf__get_prop_string(apr_hash_t *props,
                             const char *path,
                             const char *ns,
                             const char *name);

/* Same as svn_ra_serf__get_ver_prop(), but for the unknown revision. */
const char *
svn_ra_serf__get_prop(apr_hash_t *props,
                      const char *path,
                      const char *ns,
                      const char *name);

/* Same as svn_ra_serf__set_rev_prop(), but for the unknown revision. */
void
svn_ra_serf__set_prop(apr_hash_t *props, const char *path,
                      const char *ns, const char *name,
                      const svn_string_t *val, apr_pool_t *pool);

svn_error_t *