/* A svn_log_entry_receiver_t callback for finding the revision
((log_path_del_rev_t *)BATON)->PATH was first deleted or replaced.
Stores that revision in ((log_path_del_rev_t *)BATON)->REVISION_DELETED.
*/
static svn_error_t *
log_path_del_receiver(void *baton,
svn_log_entry_t *log_entry,
apr_pool_t *pool)
{
log_path_del_rev_t *b = baton;
apr_hash_index_t *hi;
/* No paths were changed in this revision. Nothing to do. */
if (! log_entry->changed_paths2)
return SVN_NO_ERROR;
for (hi = apr_hash_first(pool, log_entry->changed_paths2);
hi != NULL;
hi = apr_hash_next(hi))
{
void *val;
char *path;
svn_log_changed_path_t *log_item;
apr_hash_this(hi, (void *) &path, NULL, &val);
log_item = val;
if (svn_path_compare_paths(b->path, path) == 0
&& (log_item->action == 'D' || log_item->action == 'R'))
{
/* Found the first deletion or replacement, we are done. */
b->revision_deleted = log_entry->revision;
break;
}
}
return SVN_NO_ERROR;
}
static int compare_items_as_paths( const svn_sort__item_t *a, const svn_sort__item_t *b)
{
return svn_path_compare_paths ((const char *)a->key, (const char *)b->key);
}
static svn_error_t *
new_node_record(void **node_baton,
apr_hash_t *headers,
void *revision_baton,
apr_pool_t *pool)
{
struct revision_baton *rb = revision_baton;
const struct svn_delta_editor_t *commit_editor = rb->pb->commit_editor;
void *commit_edit_baton = rb->pb->commit_edit_baton;
struct node_baton *nb;
apr_hash_index_t *hi;
void *child_baton;
const char *nb_dirname;
nb = apr_pcalloc(rb->pool, sizeof(*nb));
nb->rb = rb;
nb->is_added = FALSE;
nb->copyfrom_path = NULL;
nb->copyfrom_url = NULL;
nb->copyfrom_rev = SVN_INVALID_REVNUM;
nb->prop_changes = apr_hash_make(rb->pool);
/* If the creation of commit_editor is pending, create it now and
open_root on it; also create a top-level directory baton. */
if (!commit_editor)
{
/* The revprop_table should have been filled in with important
information like svn:log in set_revision_property. We can now
use it all this information to create our commit_editor. But
first, clear revprops that we aren't allowed to set with the
commit_editor. We'll set them separately using the RA API
after closing the editor (see close_revision). */
svn_hash_sets(rb->revprop_table, SVN_PROP_REVISION_AUTHOR, NULL);
svn_hash_sets(rb->revprop_table, SVN_PROP_REVISION_DATE, NULL);
SVN_ERR(svn_ra__register_editor_shim_callbacks(rb->pb->session,
get_shim_callbacks(rb, rb->pool)));
SVN_ERR(svn_ra_get_commit_editor3(rb->pb->session, &commit_editor,
&commit_edit_baton, rb->revprop_table,
commit_callback, revision_baton,
NULL, FALSE, rb->pool));
rb->pb->commit_editor = commit_editor;
rb->pb->commit_edit_baton = commit_edit_baton;
SVN_ERR(commit_editor->open_root(commit_edit_baton,
rb->rev - rb->rev_offset - 1,
rb->pool, &child_baton));
LDR_DBG(("Opened root %p\n", child_baton));
/* child_baton corresponds to the root directory baton here */
push_directory(rb, child_baton, "", TRUE /*is_added*/,
NULL, SVN_INVALID_REVNUM);
}
for (hi = apr_hash_first(rb->pool, headers); hi; hi = apr_hash_next(hi))
{
const char *hname = svn__apr_hash_index_key(hi);
const char *hval = svn__apr_hash_index_val(hi);
/* Parse the different kinds of headers we can encounter and
stuff them into the node_baton for writing later */
if (strcmp(hname, SVN_REPOS_DUMPFILE_NODE_PATH) == 0)
nb->path = apr_pstrdup(rb->pool, hval);
if (strcmp(hname, SVN_REPOS_DUMPFILE_NODE_KIND) == 0)
nb->kind = strcmp(hval, "file") == 0 ? svn_node_file : svn_node_dir;
if (strcmp(hname, SVN_REPOS_DUMPFILE_NODE_ACTION) == 0)
{
if (strcmp(hval, "add") == 0)
nb->action = svn_node_action_add;
if (strcmp(hval, "change") == 0)
nb->action = svn_node_action_change;
if (strcmp(hval, "delete") == 0)
nb->action = svn_node_action_delete;
if (strcmp(hval, "replace") == 0)
nb->action = svn_node_action_replace;
}
if (strcmp(hname, SVN_REPOS_DUMPFILE_TEXT_DELTA_BASE_MD5) == 0)
nb->base_checksum = apr_pstrdup(rb->pool, hval);
if (strcmp(hname, SVN_REPOS_DUMPFILE_NODE_COPYFROM_REV) == 0)
nb->copyfrom_rev = atoi(hval);
if (strcmp(hname, SVN_REPOS_DUMPFILE_NODE_COPYFROM_PATH) == 0)
nb->copyfrom_path = apr_pstrdup(rb->pool, hval);
}
nb_dirname = svn_relpath_dirname(nb->path, pool);
if (svn_path_compare_paths(nb_dirname,
rb->db->relpath) != 0)
{
char *ancestor_path;
apr_size_t residual_close_count;
apr_array_header_t *residual_open_path;
int i;
apr_size_t n;
/* Before attempting to handle the action, call open_directory
for all the path components and set the directory baton
accordingly */
ancestor_path =
svn_relpath_get_longest_ancestor(nb_dirname,
rb->db->relpath, pool);
residual_close_count =
svn_path_component_count(svn_relpath_skip_ancestor(ancestor_path,
rb->db->relpath));
residual_open_path =
svn_path_decompose(svn_relpath_skip_ancestor(ancestor_path,
nb_dirname), pool);
/* First close all as many directories as there are after
skip_ancestor, and then open fresh directories */
for (n = 0; n < residual_close_count; n ++)
{
/* Don't worry about destroying the actual rb->db object,
since the pool we're using has the lifetime of one
revision anyway */
LDR_DBG(("Closing dir %p\n", rb->db->baton));
SVN_ERR(commit_editor->close_directory(rb->db->baton, rb->pool));
rb->db = rb->db->parent;
}
for (i = 0; i < residual_open_path->nelts; i ++)
{
char *relpath_compose =
svn_relpath_join(rb->db->relpath,
APR_ARRAY_IDX(residual_open_path, i, const char *),
rb->pool);
SVN_ERR(commit_editor->open_directory(relpath_compose,
rb->db->baton,
rb->rev - rb->rev_offset - 1,
rb->pool, &child_baton));
LDR_DBG(("Opened dir %p\n", child_baton));
push_directory(rb, child_baton, relpath_compose, TRUE /*is_added*/,
NULL, SVN_INVALID_REVNUM);
}
}
