1 files changed, 152 insertions, 0 deletions
diff --git a/src/rgw/rgw_xml_enc.cc b/src/rgw/rgw_xml_enc.cc
new file mode 100644
index 000000000..3c7afcbbd
--- /dev/null
+++ b/src/rgw/rgw_xml_enc.cc
@@ -0,0 +1,152 @@
+// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
+// vim: ts=8 sw=2 smarttab ft=cpp
+
+/*
+ * Ceph - scalable distributed file system
+ *
+ * Copyright (C) 2015 Yehuda Sadeh <yehuda@redhat.com>
+ * Copyright (C) 2015 Robin H. Johnson <robin.johnson@dreamhost.com>
+ *
+ * This is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License version 2.1, as published by the Free Software 
+ * Foundation.  See file COPYING.
+ * 
+ */
+
+#include "rgw_common.h"
+#include "rgw_xml.h"
+
+#include "common/Formatter.h"
+
+#define dout_subsys ceph_subsys_rgw
+
+void RGWBWRedirectInfo::dump_xml(Formatter *f) const
+{
+  if (!redirect.protocol.empty()) {
+    encode_xml("Protocol", redirect.protocol, f);
+  }
+  if (!redirect.hostname.empty()) {
+    encode_xml("HostName", redirect.hostname, f);
+  }
+  if (redirect.http_redirect_code > 0) {
+    encode_xml("HttpRedirectCode", (int)redirect.http_redirect_code, f);
+  }
+  if (!replace_key_prefix_with.empty()) {
+    encode_xml("ReplaceKeyPrefixWith", replace_key_prefix_with, f);
+  }
+  if (!replace_key_with.empty()) {
+    encode_xml("ReplaceKeyWith", replace_key_with, f);
+  }
+}
+
+#define WEBSITE_HTTP_REDIRECT_CODE_MIN      300
+#define WEBSITE_HTTP_REDIRECT_CODE_MAX      400
+void RGWBWRedirectInfo::decode_xml(XMLObj *obj) {
+  RGWXMLDecoder::decode_xml("Protocol", redirect.protocol, obj);
+  RGWXMLDecoder::decode_xml("HostName", redirect.hostname, obj);
+  int code = 0;
+  bool has_http_redirect_code = RGWXMLDecoder::decode_xml("HttpRedirectCode", code, obj);
+  if (has_http_redirect_code &&
+      !(code > WEBSITE_HTTP_REDIRECT_CODE_MIN &&
+        code < WEBSITE_HTTP_REDIRECT_CODE_MAX)) {
+    throw RGWXMLDecoder::err("The provided HTTP redirect code is not valid. Valid codes are 3XX except 300.");
+  }
+  redirect.http_redirect_code = code;
+  bool has_replace_key_prefix_with = RGWXMLDecoder::decode_xml("ReplaceKeyPrefixWith", replace_key_prefix_with, obj);
+  bool has_replace_key_with = RGWXMLDecoder::decode_xml("ReplaceKeyWith", replace_key_with, obj);
+  if (has_replace_key_prefix_with && has_replace_key_with) {
+    throw RGWXMLDecoder::err("You can only define ReplaceKeyPrefix or ReplaceKey but not both.");
+  }
+}
+
+void RGWBWRoutingRuleCondition::dump_xml(Formatter *f) const
+{
+  if (!key_prefix_equals.empty()) {
+    encode_xml("KeyPrefixEquals", key_prefix_equals, f);
+  }
+  if (http_error_code_returned_equals > 0) {
+    encode_xml("HttpErrorCodeReturnedEquals", (int)http_error_code_returned_equals, f);
+  }
+}
+
+#define WEBSITE_HTTP_ERROR_CODE_RETURNED_EQUALS_MIN      400
+#define WEBSITE_HTTP_ERROR_CODE_RETURNED_EQUALS_MAX      600
+void RGWBWRoutingRuleCondition::decode_xml(XMLObj *obj) {
+  RGWXMLDecoder::decode_xml("KeyPrefixEquals", key_prefix_equals, obj);
+  int code = 0;
+  bool has_http_error_code_returned_equals = RGWXMLDecoder::decode_xml("HttpErrorCodeReturnedEquals", code, obj);
+  if (has_http_error_code_returned_equals &&
+      !(code >= WEBSITE_HTTP_ERROR_CODE_RETURNED_EQUALS_MIN &&
+        code < WEBSITE_HTTP_ERROR_CODE_RETURNED_EQUALS_MAX)) {
+    throw RGWXMLDecoder::err("The provided HTTP redirect code is not valid. Valid codes are 4XX or 5XX.");
+  }
+  http_error_code_returned_equals = code;
+}
+
+void RGWBWRoutingRule::dump_xml(Formatter *f) const
+{
+  encode_xml("Condition", condition, f);
+  encode_xml("Redirect", redirect_info, f);
+}
+
+void RGWBWRoutingRule::decode_xml(XMLObj *obj) {
+  RGWXMLDecoder::decode_xml("Condition", condition, obj);
+  RGWXMLDecoder::decode_xml("Redirect", redirect_info, obj);
+}
+
+static void encode_xml(const char *name, const std::list<RGWBWRoutingRule>& l, ceph::Formatter *f)
+{
+  do_encode_xml("RoutingRules", l, "RoutingRule", f);
+}
+
+void RGWBucketWebsiteConf::dump_xml(Formatter *f) const
+{
+  if (!redirect_all.hostname.empty()) {
+    f->open_object_section("RedirectAllRequestsTo");
+    encode_xml("HostName", redirect_all.hostname, f);
+    if (!redirect_all.protocol.empty()) {
+      encode_xml("Protocol", redirect_all.protocol, f);
+    }
+    f->close_section();
+  }
+  if (!index_doc_suffix.empty()) {
+    f->open_object_section("IndexDocument");
+    encode_xml("Suffix", index_doc_suffix, f);
+    f->close_section();
+  }
+  if (!error_doc.empty()) {
+    f->open_object_section("ErrorDocument");
+    encode_xml("Key", error_doc, f);
+    f->close_section();
+  }
+  if (!routing_rules.rules.empty()) {
+    encode_xml("RoutingRules", routing_rules.rules, f);
+  }
+}
+
+void decode_xml_obj(list<RGWBWRoutingRule>& l, XMLObj *obj)
+{
+  do_decode_xml_obj(l, "RoutingRule", obj);
+}
+
+void RGWBucketWebsiteConf::decode_xml(XMLObj *obj) {
+  XMLObj *o = obj->find_first("RedirectAllRequestsTo");
+  if (o) {
+    is_redirect_all = true;
+    RGWXMLDecoder::decode_xml("HostName", redirect_all.hostname, o, true);
+    RGWXMLDecoder::decode_xml("Protocol", redirect_all.protocol, o);
+  } else {
+    o = obj->find_first("IndexDocument");
+    if (o) {
+      is_set_index_doc = true;
+      RGWXMLDecoder::decode_xml("Suffix", index_doc_suffix, o);
+    }
+    o = obj->find_first("ErrorDocument");
+    if (o) {
+      RGWXMLDecoder::decode_xml("Key", error_doc, o);
+    }
+    RGWXMLDecoder::decode_xml("RoutingRules", routing_rules.rules, obj);
+  }
+}
+