ceph/src/rgw/rgw_xml_enc.cc

   1 // -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
   2 // vim: ts=8 sw=2 smarttab
   3
   4 /*
   5  * Ceph - scalable distributed file system
   6  *
   7  * Copyright (C) 2015 Yehuda Sadeh <yehuda@redhat.com>
   8  * Copyright (C) 2015 Robin H. Johnson <robin.johnson@dreamhost.com>
   9  *
  10  * This is free software; you can redistribute it and/or
  11  * modify it under the terms of the GNU Lesser General Public
  12  * License version 2.1, as published by the Free Software
  13  * Foundation.  See file COPYING.
  14  *
  15  */
  16
  17 #include "rgw_common.h"
  18 #include "rgw_xml.h"
  19
  20 #include "common/Formatter.h"
  21
  22 #define dout_subsys ceph_subsys_rgw
  23
  24 void RGWBWRedirectInfo::dump_xml(Formatter *f) const
  25 {
  26   if (!redirect.protocol.empty()) {
  27     encode_xml("Protocol", redirect.protocol, f);
  28   }
  29   if (!redirect.hostname.empty()) {
  30     encode_xml("HostName", redirect.hostname, f);
  31   }
  32   if (redirect.http_redirect_code > 0) {
  33     encode_xml("HttpRedirectCode", (int)redirect.http_redirect_code, f);
  34   }
  35   if (!replace_key_prefix_with.empty()) {
  36     encode_xml("ReplaceKeyPrefixWith", replace_key_prefix_with, f);
  37   }
  38   if (!replace_key_with.empty()) {
  39     encode_xml("ReplaceKeyWith", replace_key_with, f);
  40   }
  41 }
  42
  43 void RGWBWRedirectInfo::decode_xml(XMLObj *obj) {
  44   RGWXMLDecoder::decode_xml("Protocol", redirect.protocol, obj);
  45   RGWXMLDecoder::decode_xml("HostName", redirect.hostname, obj);
  46   int code = 0;
  47   RGWXMLDecoder::decode_xml("HttpRedirectCode", code, obj);
  48   redirect.http_redirect_code = code;
  49   RGWXMLDecoder::decode_xml("ReplaceKeyPrefixWith", replace_key_prefix_with, obj);
  50   RGWXMLDecoder::decode_xml("ReplaceKeyWith", replace_key_with, obj);
  51 }
  52
  53 void RGWBWRoutingRuleCondition::dump_xml(Formatter *f) const
  54 {
  55   if (!key_prefix_equals.empty()) {
  56     encode_xml("KeyPrefixEquals", key_prefix_equals, f);
  57   }
  58   if (http_error_code_returned_equals > 0) {
  59     encode_xml("HttpErrorCodeReturnedEquals", (int)http_error_code_returned_equals, f);
  60   }
  61 }
  62
  63 void RGWBWRoutingRuleCondition::decode_xml(XMLObj *obj) {
  64   RGWXMLDecoder::decode_xml("KeyPrefixEquals", key_prefix_equals, obj);
  65   int code = 0;
  66   RGWXMLDecoder::decode_xml("HttpErrorCodeReturnedEquals", code, obj);
  67   http_error_code_returned_equals = code;
  68 }
  69
  70 void RGWBWRoutingRule::dump_xml(Formatter *f) const
  71 {
  72   encode_xml("Condition", condition, f);
  73   encode_xml("Redirect", redirect_info, f);
  74 }
  75
  76 void RGWBWRoutingRule::decode_xml(XMLObj *obj) {
  77   RGWXMLDecoder::decode_xml("Condition", condition, obj);
  78   RGWXMLDecoder::decode_xml("Redirect", redirect_info, obj);
  79 }
  80
  81 static void encode_xml(const char *name, const std::list<RGWBWRoutingRule>& l, ceph::Formatter *f)
  82 {
  83   do_encode_xml("RoutingRules", l, "RoutingRule", f);
  84 }
  85
  86 void RGWBucketWebsiteConf::dump_xml(Formatter *f) const
  87 {
  88   if (!redirect_all.hostname.empty()) {
  89     f->open_object_section("RedirectAllRequestsTo");
  90     encode_xml("HostName", redirect_all.hostname, f);
  91     if (!redirect_all.protocol.empty()) {
  92       encode_xml("Protocol", redirect_all.protocol, f);
  93     }
  94     f->close_section();
  95   }
  96   if (!index_doc_suffix.empty()) {
  97     f->open_object_section("IndexDocument");
  98     encode_xml("Suffix", index_doc_suffix, f);
  99     f->close_section();
 100   }
 101   if (!error_doc.empty()) {
 102     f->open_object_section("ErrorDocument");
 103     encode_xml("Key", error_doc, f);
 104     f->close_section();
 105   }
 106   if (!routing_rules.rules.empty()) {
 107     encode_xml("RoutingRules", routing_rules.rules, f);
 108   }
 109 }
 110
 111 void decode_xml_obj(list<RGWBWRoutingRule>& l, XMLObj *obj)
 112 {
 113   do_decode_xml_obj(l, "RoutingRule", obj);
 114 }
 115
 116 void RGWBucketWebsiteConf::decode_xml(XMLObj *obj) {
 117   XMLObj *o = obj->find_first("RedirectAllRequestsTo");
 118   if (o) {
 119     is_redirect_all = true;
 120     RGWXMLDecoder::decode_xml("HostName", redirect_all.hostname, o, true);
 121     RGWXMLDecoder::decode_xml("Protocol", redirect_all.protocol, o);
 122   } else {
 123     o = obj->find_first("IndexDocument");
 124     if (o) {
 125       is_set_index_doc = true;
 126       RGWXMLDecoder::decode_xml("Suffix", index_doc_suffix, o);
 127     }
 128     o = obj->find_first("ErrorDocument");
 129     if (o) {
 130       RGWXMLDecoder::decode_xml("Key", error_doc, o);
 131     }
 132     RGWXMLDecoder::decode_xml("RoutingRules", routing_rules.rules, obj);
 133   }
 134 }
 135