util::GCS Class Reference

Public Types
using	ListBucketResult = util::StatusObject< std::vector< std::string > >
using	ReadObjectResult = util::StatusObject< size_t >
using	ListObjectResult = util::Status
using	error_code = ::boost::system::error_code
using	ListObjectCb = std::function< void(size_t, absl::string_view)>
	Called with (size, key_name) pairs.

Public Member Functions
	GCS (const GCE &gce, ::boost::asio::ssl::context *ssl_cntx, IoContext *io_context)
util::Status	Connect (unsigned msec)
ListBucketResult	ListBuckets ()
ListObjectResult	List (absl::string_view bucket, absl::string_view prefix, bool fs_mode, ListObjectCb cb)
ReadObjectResult	Read (absl::string_view bucket, absl::string_view path, size_t ofs, const strings::MutableByteRange &range)
template<typename RespBody >
Status	SendWithToken (Request *req, Response< RespBody > *resp)

Static Public Member Functions
static bool	SplitToBucketPath (absl::string_view input, absl::string_view *bucket, absl::string_view *path)
static std::string	ToGcsPath (absl::string_view bucket, absl::string_view obj_path)
	Inverse function to SplitToBucketPath. Returns full gcs URI that starts with "gs://"".

Detailed Description

Definition at line 35 of file gcs.h.

Member Function Documentation

List()

auto util::GCS::List	(	absl::string_view	bucket,
		absl::string_view	prefix,
		bool	fs_mode,
		ListObjectCb	cb
	)

fs_mode = true - will return files only without "/" delimiter after the prefix. fs_mode = false - will return all files recursively containing the prefix.

Definition at line 192 of file gcs.cc.

SplitToBucketPath()

bool util::GCS::SplitToBucketPath ( absl::string_view  input, absl::string_view *  bucket, absl::string_view *  path  )

static

Input: full gcs uri path that starts with "gs://" fills correspondent bucket and object paths. Returns true if succeeds and false otherwise.

Definition at line 331 of file gcs.cc.

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The documentation for this class was generated from the following files:

• util/gce/gcs.h
• util/gce/gcs.cc