/* Implement svn_log_entry_receiver_t.
* Combine the data gathered in BATON for this revision and send it
* to the user-provided log4-compatible callback. */
static svn_error_t *
log4_entry_receiver(void *baton,
svn_repos_log_entry_t *log_entry,
apr_pool_t *scratch_pool)
{
log_entry_receiver_baton_t *b = baton;
svn_log_entry_t *entry = svn_log_entry_create(scratch_pool);
/* Complete the ENTRY. */
entry->changed_paths = b->changes;
entry->revision = log_entry->revision;
entry->revprops = log_entry->revprops;
entry->has_children = log_entry->has_children;
entry->changed_paths2 = b->changes;
entry->non_inheritable = log_entry->non_inheritable;
entry->subtractive_merge = log_entry->subtractive_merge;
/* Invoke the log4-compatible callback. */
SVN_ERR(b->inner(b->inner_baton, entry, scratch_pool));
/* Release per-revision data. */
svn_pool_clear(b->changes_pool);
b->changes = NULL;
return SVN_NO_ERROR;
}
/* Conforms to svn_ra_serf__xml_closed_t */
static svn_error_t *
log_closed(svn_ra_serf__xml_estate_t *xes,
void *baton,
int leaving_state,
const svn_string_t *cdata,
apr_hash_t *attrs,
apr_pool_t *scratch_pool)
{
log_context_t *log_ctx = baton;
if (leaving_state == ITEM)
{
svn_log_entry_t *log_entry;
const char *rev_str;
if (log_ctx->limit && (log_ctx->nest_level == 0)
&& (++log_ctx->count > log_ctx->limit))
{
return SVN_NO_ERROR;
}
log_entry = svn_log_entry_create(scratch_pool);
/* Pick up the paths from the context. These have the same lifetime
as this state. That is long enough for us to pass the paths to
the receiver callback. */
if (apr_hash_count(log_ctx->collect_paths) > 0)
{
log_entry->changed_paths = log_ctx->collect_paths;
log_entry->changed_paths2 = log_ctx->collect_paths;
}
/* ... and same story for the collected revprops. */
log_entry->revprops = log_ctx->collect_revprops;
log_entry->has_children = svn_hash__get_bool(attrs,
"has-children",
FALSE);
log_entry->subtractive_merge = svn_hash__get_bool(attrs,
"subtractive-merge",
FALSE);
rev_str = apr_hash_get(attrs, "revision", APR_HASH_KEY_STRING);
if (rev_str)
log_entry->revision = SVN_STR_TO_REV(rev_str);
else
log_entry->revision = SVN_INVALID_REVNUM;
/* Give the info to the reporter */
SVN_ERR(log_ctx->receiver(log_ctx->receiver_baton,
log_entry,
scratch_pool));
if (log_entry->has_children)
{
log_ctx->nest_level++;
}
if (! SVN_IS_VALID_REVNUM(log_entry->revision))
{
SVN_ERR_ASSERT(log_ctx->nest_level);
log_ctx->nest_level--;
}
/* These hash tables are going to be unusable once this state's
pool is destroyed. But let's not leave stale pointers in
structures that have a longer life. */
log_ctx->collect_revprops = NULL;
log_ctx->collect_paths = NULL;
}
else if (leaving_state == VERSION)
{
svn_ra_serf__xml_note(xes, ITEM, "revision", cdata->data);
}
else if (leaving_state == CREATOR)
{
if (log_ctx->want_author)
{
SVN_ERR(collect_revprop(log_ctx->collect_revprops,
SVN_PROP_REVISION_AUTHOR,
cdata,
apr_hash_get(attrs, "encoding",
APR_HASH_KEY_STRING)));
}
}
else if (leaving_state == DATE)
{
if (log_ctx->want_date)
{
SVN_ERR(collect_revprop(log_ctx->collect_revprops,
SVN_PROP_REVISION_DATE,
cdata,
apr_hash_get(attrs, "encoding",
APR_HASH_KEY_STRING)));
}
}
else if (leaving_state == COMMENT)
{
if (log_ctx->want_message)
{
SVN_ERR(collect_revprop(log_ctx->collect_revprops,
SVN_PROP_REVISION_LOG,
cdata,
apr_hash_get(attrs, "encoding",
APR_HASH_KEY_STRING)));
}
}
else if (leaving_state == REVPROP)
{
apr_pool_t *result_pool = apr_hash_pool_get(log_ctx->collect_revprops);
SVN_ERR(collect_revprop(
log_ctx->collect_revprops,
apr_pstrdup(result_pool,
apr_hash_get(attrs, "name", APR_HASH_KEY_STRING)),
cdata,
apr_hash_get(attrs, "encoding", APR_HASH_KEY_STRING)
));
}
else if (leaving_state == HAS_CHILDREN)
{
svn_ra_serf__xml_note(xes, ITEM, "has-children", "yes");
}
else if (leaving_state == SUBTRACTIVE_MERGE)
{
svn_ra_serf__xml_note(xes, ITEM, "subtractive-merge", "yes");
}
else
{
char action;
if (leaving_state == ADDED_PATH)
action = 'A';
else if (leaving_state == REPLACED_PATH)
action = 'R';
else if (leaving_state == DELETED_PATH)
action = 'D';
else
{
SVN_ERR_ASSERT(leaving_state == MODIFIED_PATH);
action = 'M';
}
SVN_ERR(collect_path(log_ctx->collect_paths, action, cdata, attrs));
}
return SVN_NO_ERROR;
}
