int dav_svn__proxy_request_fixup(request_rec *r)
{
const char *root_dir, *master_uri, *special_uri;
root_dir = dav_svn__get_root_dir(r);
master_uri = dav_svn__get_master_uri(r);
special_uri = dav_svn__get_special_uri(r);
if (root_dir && master_uri) {
const char *seg;
/* We know we can always safely handle these. */
if (r->method_number == M_REPORT ||
r->method_number == M_OPTIONS) {
return OK;
}
/* These are read-only requests -- the kind we like to handle
ourselves -- but we need to make sure they aren't aimed at
resources that only exist on the master server such as
working resource URIs or the HTTPv2 transaction root and
transaction tree resouces. */
if (r->method_number == M_PROPFIND ||
r->method_number == M_GET) {
if ((seg = ap_strstr(r->uri, root_dir))) {
if (ap_strstr_c(seg, apr_pstrcat(r->pool, special_uri,
"/wrk/", SVN_VA_NULL))
|| ap_strstr_c(seg, apr_pstrcat(r->pool, special_uri,
"/txn/", SVN_VA_NULL))
|| ap_strstr_c(seg, apr_pstrcat(r->pool, special_uri,
"/txr/", SVN_VA_NULL))) {
int rv;
seg += strlen(root_dir);
rv = proxy_request_fixup(r, master_uri, seg);
if (rv) return rv;
}
}
return OK;
}
/* If this is a write request aimed at a public URI (such as
MERGE, LOCK, UNLOCK, etc.) or any as-yet-unhandled request
using a "special URI", we have to doctor it a bit for proxying. */
seg = ap_strstr(r->uri, root_dir);
if (seg && (r->method_number == M_MERGE ||
r->method_number == M_LOCK ||
r->method_number == M_UNLOCK ||
ap_strstr_c(seg, special_uri))) {
int rv;
seg += strlen(root_dir);
rv = proxy_request_fixup(r, master_uri, seg);
if (rv) return rv;
return OK;
}
}
return OK;
}
const char *
dav_svn__get_me_resource_uri(request_rec *r)
{
return apr_pstrcat(r->pool, dav_svn__get_special_uri(r), "/me",
(char *)NULL);
}
const char *
dav_svn__get_vtxn_root_stub(request_rec *r)
{
return apr_pstrcat(r->pool, dav_svn__get_special_uri(r), "/vtxr",
(char *)NULL);
}
const char *
dav_svn__get_vtxn_stub(request_rec *r)
{
return apr_pstrcat(r->pool, dav_svn__get_special_uri(r), "/vtxn",
SVN_VA_NULL);
}
