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Diffstat (limited to '')
| -rw-r--r-- | src/rgw/rgw_multi.h | 147 |
1 files changed, 147 insertions, 0 deletions
diff --git a/src/rgw/rgw_multi.h b/src/rgw/rgw_multi.h new file mode 100644 index 000000000..31069417e --- /dev/null +++ b/src/rgw/rgw_multi.h @@ -0,0 +1,147 @@ +// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*- +// vim: ts=8 sw=2 smarttab ft=cpp + +#ifndef CEPH_RGW_MULTI_H +#define CEPH_RGW_MULTI_H + +#include <map> +#include "rgw_xml.h" +#include "rgw_obj_manifest.h" +#include "rgw_compression_types.h" +#include "common/dout.h" + +namespace rgw { namespace sal { + class RGWRadosStore; +} } + +#define MULTIPART_UPLOAD_ID_PREFIX_LEGACY "2/" +#define MULTIPART_UPLOAD_ID_PREFIX "2~" // must contain a unique char that may not come up in gen_rand_alpha() + +class RGWMPObj; + +struct RGWUploadPartInfo { + uint32_t num; + uint64_t size; + uint64_t accounted_size{0}; + string etag; + ceph::real_time modified; + RGWObjManifest manifest; + RGWCompressionInfo cs_info; + + RGWUploadPartInfo() : num(0), size(0) {} + + void encode(bufferlist& bl) const { + ENCODE_START(4, 2, bl); + encode(num, bl); + encode(size, bl); + encode(etag, bl); + encode(modified, bl); + encode(manifest, bl); + encode(cs_info, bl); + encode(accounted_size, bl); + ENCODE_FINISH(bl); + } + void decode(bufferlist::const_iterator& bl) { + DECODE_START_LEGACY_COMPAT_LEN(4, 2, 2, bl); + decode(num, bl); + decode(size, bl); + decode(etag, bl); + decode(modified, bl); + if (struct_v >= 3) + decode(manifest, bl); + if (struct_v >= 4) { + decode(cs_info, bl); + decode(accounted_size, bl); + } else { + accounted_size = size; + } + DECODE_FINISH(bl); + } + void dump(Formatter *f) const; + static void generate_test_instances(list<RGWUploadPartInfo*>& o); +}; +WRITE_CLASS_ENCODER(RGWUploadPartInfo) + +class RGWMultiCompleteUpload : public XMLObj +{ +public: + RGWMultiCompleteUpload() {} + ~RGWMultiCompleteUpload() override {} + bool xml_end(const char *el) override; + + std::map<int, string> parts; +}; + +class RGWMultiPart : public XMLObj +{ + string etag; + int num; +public: + RGWMultiPart() : num(0) {} + ~RGWMultiPart() override {} + bool xml_end(const char *el) override; + + string& get_etag() { return etag; } + int get_num() { return num; } +}; + +class RGWMultiPartNumber : public XMLObj +{ +public: + RGWMultiPartNumber() {} + ~RGWMultiPartNumber() override {} +}; + +class RGWMultiETag : public XMLObj +{ +public: + RGWMultiETag() {} + ~RGWMultiETag() override {} +}; + +class RGWMultiXMLParser : public RGWXMLParser +{ + XMLObj *alloc_obj(const char *el) override; +public: + RGWMultiXMLParser() {} + ~RGWMultiXMLParser() override {} +}; + +extern bool is_v2_upload_id(const string& upload_id); + +extern int list_multipart_parts(const DoutPrefixProvider *dpp, + rgw::sal::RGWRadosStore *store, RGWBucketInfo& bucket_info, + CephContext *cct, + const string& upload_id, + const string& meta_oid, int num_parts, + int marker, map<uint32_t, RGWUploadPartInfo>& parts, + int *next_marker, bool *truncated, + bool assume_unsorted = false); + +extern int list_multipart_parts(const DoutPrefixProvider *dpp, + rgw::sal::RGWRadosStore *store, struct req_state *s, + const string& upload_id, + const string& meta_oid, int num_parts, + int marker, map<uint32_t, RGWUploadPartInfo>& parts, + int *next_marker, bool *truncated, + bool assume_unsorted = false); + +extern int abort_multipart_upload(const DoutPrefixProvider *dpp, rgw::sal::RGWRadosStore *store, CephContext *cct, RGWObjectCtx *obj_ctx, + RGWBucketInfo& bucket_info, RGWMPObj& mp_obj); + +extern int list_bucket_multiparts(const DoutPrefixProvider* dpp, + rgw::sal::RGWRadosStore* store, + RGWBucketInfo& bucket_info, + const std::string& prefix, + std::string& marker, // in/out + const std::string& delim, + const int& max_uploads, + std::vector<rgw_bucket_dir_entry>* objs, + std::map<std::string, bool>* common_prefixes, + bool* is_truncated); + +extern int abort_bucket_multiparts(const DoutPrefixProvider* dpp, + rgw::sal::RGWRadosStore* store, + CephContext* cct, + RGWBucketInfo& bucket_info); +#endif |