state

package
v0.3.4 Latest Latest
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 Go to latest Published: Jun 13, 2025 License: MIT Imports: 18 Imported by: 0

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Constants

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const (
	ChainStateDb  = "chain.db"
	UploadStateDb = "upload.db"

	ChainIDMocha    = "blobcast-mocha-1"
	ChainIDMammoth  = "blobcast-mamo-1"
	ChainIDCelestia = "blobcast-1"

	CelestiaNamespace = "626C6F62636173742D31" // blobcast-1

	StartHeightMocha    = 6383285
	StartHeightMammoth  = 1140775
	StartHeightCelestia = 1000000000 // mainnet TODO
)

Variables

This section is empty.

Functions

func GetDataDir 

func GetDataDir() string

func GetNetwork 

func GetNetwork() string

func SetDataDir 

func SetDataDir(dir string)

func SetNetwork 

func SetNetwork(network string)

Types

type BlockIndex added in v0.2.0 

type BlockIndex struct {
	Height           uint64    `json:"height"`
	Hash             string    `json:"hash"`
	Timestamp        time.Time `json:"timestamp"`
	CelestiaHeight   uint64    `json:"celestia_height"`
	ParentHash       string    `json:"parent_hash"`
	DirsRoot         string    `json:"dirs_root"`
	FilesRoot        string    `json:"files_root"`
	ChunksRoot       string    `json:"chunks_root"`
	StateRoot        string    `json:"state_root"`
	TotalChunks      int       `json:"total_chunks"`
	TotalFiles       int       `json:"total_files"`
	TotalDirectories int       `json:"total_directories"`
	StorageUsed      uint64    `json:"storage_used"`
}

type ChainState 

type ChainState struct {
	// contains filtered or unexported fields
}

func GetChainState 

func GetChainState() (*ChainState, error)

func (*ChainState) BeginTransaction 

func (s *ChainState) BeginTransaction() (*ChainStateTransaction, error)

func (*ChainState) CelestiaHeightOffset 

func (s *ChainState) CelestiaHeightOffset() (uint64, error)

func (*ChainState) ChainID 

func (s *ChainState) ChainID() (string, error)

func (*ChainState) Close 

func (s *ChainState) Close() error

func (*ChainState) FinalizedHeight 

func (s *ChainState) FinalizedHeight() (uint64, error)

func (*ChainState) GetBlock 

func (s *ChainState) GetBlock(height uint64) (*types.Block, error)

func (*ChainState) GetBlockByHash 

func (s *ChainState) GetBlockByHash(hash HashKey) (*types.Block, error)

func (*ChainState) GetChunk 

func (s *ChainState) GetChunk(key HashKey) ([]byte, bool, error)

func (*ChainState) GetChunkHash added in v0.2.0 

func (s *ChainState) GetChunkHash(key HashKey) (crypto.Hash, bool, error)

func (*ChainState) GetDirectoryManifest 

func (s *ChainState) GetDirectoryManifest(id *types.BlobIdentifier) (*pbStorageV1.DirectoryManifest, bool, error)

func (*ChainState) GetFileManifest 

func (s *ChainState) GetFileManifest(id *types.BlobIdentifier) (*pbStorageV1.FileManifest, bool, error)

func (*ChainState) GetStateMMR 

func (s *ChainState) GetStateMMR(height uint64) (*mmr.MMR, error)

func (*ChainState) SetCelestiaHeightOffset 

func (s *ChainState) SetCelestiaHeightOffset(offset uint64) error

func (*ChainState) SetChainID 

func (s *ChainState) SetChainID(id string) error

type ChainStateTransaction 

type ChainStateTransaction struct {
	// contains filtered or unexported fields
}

func NewChainStateTransaction 

func NewChainStateTransaction(state *ChainState) *ChainStateTransaction

func (*ChainStateTransaction) Abort 

func (tx *ChainStateTransaction) Abort() error

func (*ChainStateTransaction) Commit 

func (tx *ChainStateTransaction) Commit() error

func (*ChainStateTransaction) GetChunk 

func (tx *ChainStateTransaction) GetChunk(key HashKey) ([]byte, bool, error)

func (*ChainStateTransaction) GetChunkHash added in v0.2.0 

func (tx *ChainStateTransaction) GetChunkHash(key HashKey) (crypto.Hash, bool, error)

func (*ChainStateTransaction) GetFileManifest 

func (tx *ChainStateTransaction) GetFileManifest(id *types.BlobIdentifier) (*pbStorageV1.FileManifest, bool, error)

func (*ChainStateTransaction) PutBlock 

func (tx *ChainStateTransaction) PutBlock(height uint64, block *types.Block) error

func (*ChainStateTransaction) PutChunk 

func (tx *ChainStateTransaction) PutChunk(key HashKey, value []byte, hash crypto.Hash) error

func (*ChainStateTransaction) PutDirectoryManifest 

func (tx *ChainStateTransaction) PutDirectoryManifest(id *types.BlobIdentifier, manifest *pbStorageV1.DirectoryManifest) error

func (*ChainStateTransaction) PutFileManifest 

func (tx *ChainStateTransaction) PutFileManifest(id *types.BlobIdentifier, manifest *pbStorageV1.FileManifest) error

func (*ChainStateTransaction) PutStateMMR 

func (tx *ChainStateTransaction) PutStateMMR(height uint64, mmr *mmr.MMR) error

func (*ChainStateTransaction) PutStateMMRRaw added in v0.2.0 

func (tx *ChainStateTransaction) PutStateMMRRaw(height uint64, raw []byte) error

func (*ChainStateTransaction) SetFinalizedHeight 

func (tx *ChainStateTransaction) SetFinalizedHeight(height uint64) error

type ChunkIndex added in v0.2.0 

type ChunkIndex struct {
	BlobID      string `json:"blob_id"`
	BlockHeight uint64 `json:"block_height"`
	Index       int    `json:"index"`
	ChunkSize   uint64 `json:"chunk_size"`
	ChunkHash   string `json:"chunk_hash"`
}

type DirectoryIndex added in v0.2.0 

type DirectoryIndex struct {
	BlobID        string   `json:"blob_id"`
	DirectoryName string   `json:"directory_name"`
	DirectoryHash string   `json:"directory_hash"`
	BlockHeight   uint64   `json:"block_height"`
	FileCount     int      `json:"file_count"`
	TotalSize     uint64   `json:"total_size"`
	FileTypes     []string `json:"file_types"`
	SubPaths      []string `json:"sub_paths"`
}

type FileFilters added in v0.2.0 

type FileFilters struct {
	MimeType string
	MinSize  uint64
	MaxSize  uint64
	After    *time.Time
	Before   *time.Time
}

type FileIndex added in v0.2.0 

type FileIndex struct {
	BlobID              string   `json:"blob_id"`
	FileName            string   `json:"file_name"`
	MimeType            string   `json:"mime_type"`
	FileSize            uint64   `json:"file_size"`
	FileHash            string   `json:"file_hash"`
	BlockHeight         uint64   `json:"block_height"`
	ChunkCount          int      `json:"chunk_count"`
	DirectoryReferences []string `json:"directory_references"`
	Tags                []string `json:"tags"`
}

type HashKey 

type HashKey [32]byte

type IndexerDatabase added in v0.2.0 

type IndexerDatabase struct {
	// contains filtered or unexported fields
}

func NewIndexerDatabase added in v0.2.0 

func NewIndexerDatabase(connectionString string) (*IndexerDatabase, error)

func (*IndexerDatabase) Close added in v0.2.0 

func (idb *IndexerDatabase) Close() error

func (*IndexerDatabase) GetBlockIndex added in v0.2.0 

func (idb *IndexerDatabase) GetBlockIndex(height uint64) (*BlockIndex, error)

func (*IndexerDatabase) GetBlocks added in v0.2.0 

func (idb *IndexerDatabase) GetBlocks(limit, offset int) ([]*BlockIndex, error)

GetBlocks returns a paginated list of blocks ordered by height desc

func (*IndexerDatabase) GetChunksByBlockHeight added in v0.2.0 

func (idb *IndexerDatabase) GetChunksByBlockHeight(blockHeight uint64) ([]*ChunkIndex, error)

GetChunksByBlockHeight returns all chunks in a specific block

func (*IndexerDatabase) GetDirectories added in v0.2.0 

func (idb *IndexerDatabase) GetDirectories(limit, offset int) ([]*DirectoryIndex, error)

GetDirectories returns a paginated list of directories ordered by timestamp desc

func (*IndexerDatabase) GetDirectoriesByBlockHeight added in v0.2.0 

func (idb *IndexerDatabase) GetDirectoriesByBlockHeight(blockHeight uint64) ([]*DirectoryIndex, error)

GetDirectoriesByBlockHeight returns all directories in a specific block

func (*IndexerDatabase) GetDirectoryByID added in v0.2.0 

func (idb *IndexerDatabase) GetDirectoryByID(blobID string) (*DirectoryIndex, error)

GetDirectoryByID returns a directory by its blob ID

func (*IndexerDatabase) GetFileChunks added in v0.2.0 

func (idb *IndexerDatabase) GetFileChunks(fileID string) ([]*ChunkIndex, error)

func (*IndexerDatabase) GetFileIndex added in v0.2.0 

func (idb *IndexerDatabase) GetFileIndex(blobID string) (*FileIndex, error)

func (*IndexerDatabase) GetFiles added in v0.2.0 

func (idb *IndexerDatabase) GetFiles(limit, offset int) ([]*FileIndex, error)

GetFiles returns a paginated list of files ordered by block height desc

func (*IndexerDatabase) GetFilesByBlockHeight added in v0.2.0 

func (idb *IndexerDatabase) GetFilesByBlockHeight(blockHeight uint64) ([]*FileIndex, error)

GetFilesByBlockHeight returns all files in a specific block

func (*IndexerDatabase) GetLastIndexedHeight added in v0.2.0 

func (idb *IndexerDatabase) GetLastIndexedHeight() (uint64, error)

func (*IndexerDatabase) GetStorageAnalytics added in v0.2.0 

func (idb *IndexerDatabase) GetStorageAnalytics() (*StorageAnalytics, error)

func (*IndexerDatabase) GetTotalBlocks added in v0.2.0 

func (idb *IndexerDatabase) GetTotalBlocks() (int, error)

GetTotalBlocks returns the total number of blocks

func (*IndexerDatabase) GetTotalDirectories added in v0.2.0 

func (idb *IndexerDatabase) GetTotalDirectories() (int, error)

GetTotalDirectories returns the total number of directories

func (*IndexerDatabase) GetTotalFiles added in v0.2.0 

func (idb *IndexerDatabase) GetTotalFiles() (int, error)

GetTotalFiles returns the total number of files

func (*IndexerDatabase) PutBlockIndex added in v0.2.0 

func (idb *IndexerDatabase) PutBlockIndex(block *BlockIndex) error

func (*IndexerDatabase) PutChunkIndex added in v0.2.0 

func (idb *IndexerDatabase) PutChunkIndex(chunk *ChunkIndex) error

PutChunkIndex stores a chunk index

func (*IndexerDatabase) PutDirectoryFile added in v0.2.0 

func (idb *IndexerDatabase) PutDirectoryFile(directoryID string, fileID string, relativePath string) error

func (*IndexerDatabase) PutDirectoryIndex added in v0.2.0 

func (idb *IndexerDatabase) PutDirectoryIndex(dir *DirectoryIndex) error

func (*IndexerDatabase) PutFileChunk added in v0.2.0 

func (idb *IndexerDatabase) PutFileChunk(fileID string, chunkID string, chunkIndex int) error

func (*IndexerDatabase) PutFileIndex added in v0.2.0 

func (idb *IndexerDatabase) PutFileIndex(file *FileIndex) error

func (*IndexerDatabase) SearchFiles added in v0.2.0 

func (idb *IndexerDatabase) SearchFiles(query string, filters FileFilters, limit, offset int) ([]*FileIndex, error)

SearchFiles searches for files by filename with optional filters

type SearchResult added in v0.2.0 

type SearchResult struct {
	Type        string    `json:"type"` // "file", "directory", "block"
	BlobID      string    `json:"blob_id"`
	Title       string    `json:"title"`
	Description string    `json:"description"`
	BlockHeight uint64    `json:"block_height"`
	Timestamp   time.Time `json:"timestamp"`
	MatchScore  float64   `json:"match_score"`
}

type StorageAnalytics added in v0.2.0 

type StorageAnalytics struct {
	TotalBlocks          uint64            `json:"total_blocks"`
	TotalChunks          uint64            `json:"total_chunks"`
	TotalFiles           uint64            `json:"total_files"`
	TotalDirectories     uint64            `json:"total_directories"`
	TotalStorage         uint64            `json:"total_storage"`
	AvgBlockSize         uint64            `json:"avg_block_size"`
	MostCommonMimeTypes  map[string]int    `json:"most_common_mime_types"`
	FileTypeDistribution map[string]uint64 `json:"file_type_distribution"`
	LargestFiles         []*FileIndex      `json:"largest_files"`
	LargestDirectories   []*DirectoryIndex `json:"largest_directories"`
}

type UploadRecord 

type UploadRecord struct {
	Key        UploadRecordKey `json:"key"`
	Completed  bool            `json:"completed"`
	ManifestID string          `json:"manifest_id,omitempty"`
}

type UploadRecordKey 

type UploadRecordKey [32]byte

type UploadState 

type UploadState struct {
	// contains filtered or unexported fields
}

func GetUploadState 

func GetUploadState() (*UploadState, error)

func (*UploadState) DeleteUploadRecord 

func (s *UploadState) DeleteUploadRecord(key UploadRecordKey) error

func (*UploadState) GetUploadRecord 

func (s *UploadState) GetUploadRecord(key UploadRecordKey) (*UploadRecord, error)

func (*UploadState) SaveUploadRecord 

func (s *UploadState) SaveUploadRecord(uploadRecord *UploadRecord) error

Source Files

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