static svn_error_t *
add_file_or_directory(const char *file_or_directory,
const char *path,
edit_baton_t *eb,
const char *copyfrom_path,
svn_revnum_t copyfrom_rev,
apr_pool_t *pool,
void **added_baton)
{
const char *qname = apr_xml_quote_string(pool, path, 1);
const char *qcopy =
copyfrom_path ? apr_xml_quote_string(pool, copyfrom_path, 1) : NULL;
SVN_ERR(maybe_close_textdelta(eb));
*added_baton = eb;
if (! copyfrom_path)
SVN_ERR(dav_svn__brigade_printf(eb->bb, eb->output,
"<S:add-%s name=\"%s\"/>" DEBUG_CR,
file_or_directory, qname));
else
SVN_ERR(dav_svn__brigade_printf(eb->bb, eb->output,
"<S:add-%s name=\"%s\" "
"copyfrom-path=\"%s\" "
"copyfrom-rev=\"%ld\"/>" DEBUG_CR,
file_or_directory, qname,
qcopy, copyfrom_rev));
return SVN_NO_ERROR;
}
static svn_error_t *
change_file_or_dir_prop(const char *file_or_dir,
edit_baton_t *eb,
const char *name,
const svn_string_t *value,
apr_pool_t *pool)
{
const char *qname = apr_xml_quote_string(pool, name, 1);
SVN_ERR(maybe_close_textdelta(eb));
if (value)
{
const svn_string_t *enc_value = svn_base64_encode_string(value, pool);
SVN_ERR(dav_svn__send_xml
(eb->bb, eb->output,
"<S:change-%s-prop name=\"%s\">%s</S:change-%s-prop>" DEBUG_CR,
file_or_dir, qname, enc_value->data, file_or_dir));
}
else
{
SVN_ERR(dav_svn__send_xml
(eb->bb, eb->output,
"<S:change-%s-prop name=\"%s\" del=\"true\"/>" DEBUG_CR,
file_or_dir, qname));
}
return SVN_NO_ERROR;
}
static svn_error_t *
delete_entry(const char *path,
svn_revnum_t revision,
void *parent_baton,
apr_pool_t *pool)
{
edit_baton_t *eb = parent_baton;
const char *qname = apr_xml_quote_string(pool, path, 1);
SVN_ERR(maybe_close_textdelta(eb));
return dav_svn__send_xml(eb->bb, eb->output,
"<S:delete-entry name=\"%s\" rev=\"%ld\"/>" DEBUG_CR,
qname, revision);
}
static svn_error_t *
close_file(void *file_baton, const char *text_checksum, apr_pool_t *pool)
{
edit_baton_t *eb = file_baton;
SVN_ERR(maybe_close_textdelta(eb));
SVN_ERR(dav_svn__send_xml(eb->bb, eb->output, "<S:close-file"));
if (text_checksum)
SVN_ERR(dav_svn__send_xml(eb->bb, eb->output, " checksum=\"%s\"/>" DEBUG_CR,
text_checksum));
else
SVN_ERR(dav_svn__send_xml(eb->bb, eb->output, "/>" DEBUG_CR));
return SVN_NO_ERROR;
}
static svn_error_t *
open_file_or_directory(const char *file_or_directory,
const char *path,
edit_baton_t *eb,
svn_revnum_t base_revision,
apr_pool_t *pool,
void **opened_baton)
{
const char *qname = apr_xml_quote_string(pool, path, 1);
SVN_ERR(maybe_close_textdelta(eb));
*opened_baton = (void *)eb;
return dav_svn__send_xml(eb->bb, eb->output,
"<S:open-%s name=\"%s\" rev=\"%ld\"/>" DEBUG_CR,
file_or_directory, qname, base_revision);
}
static svn_error_t *
change_file_or_dir_prop(const char *file_or_dir,
edit_baton_t *eb,
const char *name,
const svn_string_t *value,
apr_pool_t *pool)
{
const char *qname = apr_xml_quote_string(pool, name, 1);
SVN_ERR(maybe_close_textdelta(eb));
if (value)
{
const svn_string_t *enc_value =
svn_base64_encode_string2(value, TRUE, pool);
/* Some versions of apr_brigade_vprintf() have a buffer overflow
bug that can be triggered by just the wrong size of a large
property value. The bug has been fixed (see
http://svn.apache.org/viewvc?view=rev&revision=768417), but
we need a workaround for the buggy APR versions, so we write
our potentially large block of property data using a
different underlying function. */
SVN_ERR(dav_svn__brigade_printf(eb->bb, eb->output,
"<S:change-%s-prop name=\"%s\">",
file_or_dir, qname));
SVN_ERR(dav_svn__brigade_write(eb->bb, eb->output,
enc_value->data, enc_value->len));
SVN_ERR(dav_svn__brigade_printf(eb->bb, eb->output,
"</S:change-%s-prop>" DEBUG_CR,
file_or_dir));
}
else
{
SVN_ERR(dav_svn__brigade_printf
(eb->bb, eb->output,
"<S:change-%s-prop name=\"%s\" del=\"true\"/>" DEBUG_CR,
file_or_dir, qname));
}
return SVN_NO_ERROR;
}
