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src/subversion/subversion/mod_dav_svn/liveprops.c  view on Meta::CPAN

     modifiable (writable) live properties. */
  return NULL;
}


static dav_error *
patch_exec(const dav_resource *resource,
           const apr_xml_elem *elem,
           int operation,
           void *context,
           dav_liveprop_rollback **rollback_ctx)
{
  /* NOTE: this function will not be called unless/until we have
     modifiable (writable) live properties. */
  return NULL;
}


static void
patch_commit(const dav_resource *resource,
             int operation,
             void *context,
             dav_liveprop_rollback *rollback_ctx)
{
  /* NOTE: this function will not be called unless/until we have
     modifiable (writable) live properties. */
}

static dav_error *
patch_rollback(const dav_resource *resource,
                       int operation,
                       void *context,
                       dav_liveprop_rollback *rollback_ctx)
{
  /* NOTE: this function will not be called unless/until we have
     modifiable (writable) live properties. */
  return NULL;
}


static const dav_hooks_liveprop hooks_liveprop = {
  insert_prop,
  is_writable,
  namespace_uris,
  patch_validate,
  patch_exec,
  patch_commit,
  patch_rollback,
};


const dav_liveprop_group dav_svn__liveprop_group =
{
  props,
  namespace_uris,
  &hooks_liveprop
};


void
dav_svn__gather_propsets(apr_array_header_t *uris)
{
  /* ### what should we use for a URL to describe the available prop set? */
  /* ### for now... nothing. we will *only* have DAV properties */
#if 0
    *(const char **)apr_array_push(uris) =
        "<http://subversion.tigris.org/dav/propset/svn/1>";
#endif
}


int
dav_svn__find_liveprop(const dav_resource *resource,
                       const char *ns_uri,
                       const char *name,
                       const dav_hooks_liveprop **hooks)
{
  /* don't try to find any liveprops if this isn't "our" resource */
  if (resource->hooks != &dav_svn__hooks_repository)
    return 0;

  return dav_do_find_liveprop(ns_uri, name, &dav_svn__liveprop_group, hooks);
}


void
dav_svn__insert_all_liveprops(request_rec *r,
                              const dav_resource *resource,
                              dav_prop_insert what,
                              apr_text_header *phdr)
{
  const dav_liveprop_spec *spec;
  apr_pool_t *iterpool;

  /* don't insert any liveprops if this isn't "our" resource */
  if (resource->hooks != &dav_svn__hooks_repository)
    return;

  if (!resource->exists)
    {
      /* a lock-null resource */
      /*
       ** ### technically, we should insert empty properties. dunno offhand
       ** ### what part of the spec said this, but it was essentially thus:
       ** ### "the properties should be defined, but may have no value".
       */
      return;
    }

  iterpool = svn_pool_create(resource->pool);
  for (spec = props; spec->name != NULL; ++spec)
    {
      svn_pool_clear(iterpool);
      (void) insert_prop_internal(resource, spec->propid, what, phdr,
                                  resource->pool, iterpool);
    }
  svn_pool_destroy(iterpool);

  /* ### we know the others aren't defined as liveprops */
}