/* Implement svn_repos_path_change_receiver_t.
* Convert CHANGE and add it to the CHANGES list in *BATON. */
static svn_error_t *
log4_path_change_receiver(void *baton,
svn_repos_path_change_t *change,
apr_pool_t *scratch_pool)
{
log_entry_receiver_baton_t *b = baton;
svn_log_changed_path2_t *change_copy;
const char *path = apr_pstrmemdup(b->changes_pool, change->path.data,
change->path.len);
/* Create a deep copy of the temporary CHANGE struct. */
change_copy = svn_log_changed_path2_create(b->changes_pool);
change_copy->action = path_change_kind_to_char(change->change_kind);
if (change->copyfrom_path)
change_copy->copyfrom_path = apr_pstrdup(b->changes_pool,
change->copyfrom_path);
change_copy->copyfrom_rev = change->copyfrom_rev;
change_copy->node_kind = change->node_kind;
change_copy->text_modified = change->text_mod ? svn_tristate_true
: svn_tristate_false;
change_copy->props_modified = change->prop_mod ? svn_tristate_true
: svn_tristate_false;
/* Auto-create the CHANGES container (happens for each first change
* in any revison. */
if (b->changes == NULL)
b->changes = svn_hash__make(b->changes_pool);
/* Add change to per-revision collection. */
apr_hash_set(b->changes, path, change->path.len, change_copy);
return SVN_NO_ERROR;
}
/* Given a revision file FILE that has been pre-positioned at the
beginning of a Node-Rev header block, read in that header block and
store it in the apr_hash_t HEADERS. All allocations will be from
RESULT_POOL. */
static svn_error_t *
read_header_block(apr_hash_t **headers,
svn_stream_t *stream,
apr_pool_t *result_pool)
{
*headers = svn_hash__make(result_pool);
while (1)
{
svn_stringbuf_t *header_str;
const char *name, *value;
apr_size_t i = 0;
apr_size_t name_len;
svn_boolean_t eof;
SVN_ERR(svn_stream_readline(stream, &header_str, "\n", &eof,
result_pool));
if (eof || header_str->len == 0)
break; /* end of header block */
while (header_str->data[i] != ':')
{
if (header_str->data[i] == '\0')
return svn_error_createf(SVN_ERR_FS_CORRUPT, NULL,
_("Found malformed header '%s' in "
"revision file"),
header_str->data);
i++;
}
/* Create a 'name' string and point to it. */
header_str->data[i] = '\0';
name = header_str->data;
name_len = i;
/* Check if we have enough data to parse. */
if (i + 2 > header_str->len)
{
/* Restore the original line for the error. */
header_str->data[i] = ':';
return svn_error_createf(SVN_ERR_FS_CORRUPT, NULL,
_("Found malformed header '%s' in "
"revision file"),
header_str->data);
}
/* Skip over the NULL byte and the space following it. */
i += 2;
value = header_str->data + i;
/* header_str is safely in our pool, so we can use bits of it as
key and value. */
apr_hash_set(*headers, name, name_len, value);
}
return SVN_NO_ERROR;
}
