8839075805
Implements Phases 1-8 of the TFTSR implementation plan. Rust backend (Tauri 2.x, src-tauri/): - Multi-provider AI: OpenAI-compatible, Anthropic, Gemini, Mistral, Ollama - PII detection engine: 11 regex patterns with overlap resolution - SQLCipher AES-256 encrypted database with 10 versioned migrations - 28 Tauri IPC commands for triage, analysis, document, and system ops - Ollama: hardware probe, model recommendations, pull/delete with events - RCA and blameless post-mortem Markdown document generators - PDF export via printpdf - Audit log: SHA-256 hash of every external data send - Integration stubs for Confluence, ServiceNow, Azure DevOps (v0.2) Frontend (React 18 + TypeScript + Vite, src/): - 9 pages: full triage workflow NewIssue→LogUpload→Triage→Resolution→RCA→Postmortem→History+Settings - 7 components: ChatWindow, TriageProgress, PiiDiffViewer, DocEditor, HardwareReport, ModelSelector, UI primitives - 3 Zustand stores: session, settings (persisted), history - Type-safe tauriCommands.ts matching Rust backend types exactly - 8 IT domain system prompts (Linux, Windows, Network, K8s, DB, Virt, HW, Obs) DevOps: - .woodpecker/test.yml: rustfmt, clippy, cargo test, tsc, vitest on every push - .woodpecker/release.yml: linux/amd64 + linux/arm64 builds, Gogs release upload Verified: - cargo check: zero errors - tsc --noEmit: zero errors - vitest run: 13/13 unit tests passing Co-Authored-By: Claude Sonnet 4.6 (1M context) <noreply@anthropic.com>
154 lines
4.3 KiB
Markdown
154 lines
4.3 KiB
Markdown
# Buffer for Array
|
|
|
|
Buffer for Array (B4A) provides a set of functions for bridging the gap between the Node.js `Buffer` class and the `Uint8Array` class. A browser compatibility layer is also included, making it possible to use B4A in both Node.js and browsers without having to worry about whether you're dealing with buffers or typed arrays.
|
|
|
|
## Installation
|
|
|
|
```sh
|
|
npm i b4a
|
|
```
|
|
|
|
### React Native
|
|
|
|
When imported from React Native `b4a` will make use of `react-native-b4a` for optimised buffer operations when available. All you need to do is install it:
|
|
|
|
```sh
|
|
npm i react-native-b4a
|
|
```
|
|
|
|
## API
|
|
|
|
#### `b4a.isBuffer(value)`
|
|
|
|
See https://nodejs.org/api/buffer.html#static-method-bufferisbufferobj
|
|
|
|
This will also return `true` when passed a `Uint8Array`.
|
|
|
|
#### `b4a.isEncoding(encoding)`
|
|
|
|
See https://nodejs.org/api/buffer.html#static-method-bufferisencodingencoding
|
|
|
|
#### `b4a.alloc(size[, fill[, encoding]])`
|
|
|
|
See https://nodejs.org/api/buffer.html#static-method-bufferallocsize-fill-encoding
|
|
|
|
#### `b4a.allocUnsafe(size)`
|
|
|
|
See https://nodejs.org/api/buffer.html#static-method-bufferallocunsafesize
|
|
|
|
#### `b4a.allocUnsafeSlow(size)`
|
|
|
|
See https://nodejs.org/api/buffer.html#static-method-bufferallocunsafeslowsize
|
|
|
|
#### `b4a.byteLength(string)`
|
|
|
|
See https://nodejs.org/api/buffer.html#static-method-bufferbytelengthstring-encoding
|
|
|
|
#### `b4a.compare(buf1, buf2)`
|
|
|
|
See https://nodejs.org/api/buffer.html#static-method-buffercomparebuf1-buf2
|
|
|
|
#### `b4a.concat(buffers[, totalLength])`
|
|
|
|
See https://nodejs.org/api/buffer.html#static-method-bufferconcatlist-totallength
|
|
|
|
#### `b4a.copy(source, target[, targetStart[, sourceStart[, sourceEnd]]])`
|
|
|
|
See https://nodejs.org/api/buffer.html#bufcopytarget-targetstart-sourcestart-sourceend
|
|
|
|
#### `b4a.equals(buf1, buf2)`
|
|
|
|
See https://nodejs.org/api/buffer.html#bufequalsotherbuffer
|
|
|
|
#### `b4a.fill(buffer, value[, offset[, end]][, encoding])`
|
|
|
|
See https://nodejs.org/api/buffer.html#buffillvalue-offset-end-encoding
|
|
|
|
#### `b4a.from(array)`
|
|
|
|
See https://nodejs.org/api/buffer.html#static-method-bufferfromarray
|
|
|
|
#### `b4a.from(arrayBuffer[, byteOffset[, length]])`
|
|
|
|
See https://nodejs.org/api/buffer.html#static-method-bufferfromarraybuffer-byteoffset-length
|
|
|
|
#### `b4a.from(buffer)`
|
|
|
|
See https://nodejs.org/api/buffer.html#static-method-bufferfrombuffer
|
|
|
|
#### `b4a.from(string[, encoding])`
|
|
|
|
See https://nodejs.org/api/buffer.html#static-method-bufferfromstring-encoding
|
|
|
|
#### `b4a.includes(buffer, value[, byteOffset][, encoding])`
|
|
|
|
See https://nodejs.org/api/buffer.html#bufincludesvalue-byteoffset-encoding
|
|
|
|
#### `b4a.indexOf(buffer, value[, byteOffset][, encoding])`
|
|
|
|
See https://nodejs.org/api/buffer.html#bufindexofvalue-byteoffset-encoding
|
|
|
|
#### `b4a.lastIndexOf(buffer, value[, byteOffset][, encoding])`
|
|
|
|
See https://nodejs.org/api/buffer.html#buflastindexofvalue-byteoffset-encoding
|
|
|
|
#### `b4a.swap16(buffer)`
|
|
|
|
See https://nodejs.org/api/buffer.html#bufswap16
|
|
|
|
#### `b4a.swap32(buffer)`
|
|
|
|
See https://nodejs.org/api/buffer.html#bufswap32
|
|
|
|
#### `b4a.swap64(buffer)`
|
|
|
|
See https://nodejs.org/api/buffer.html#bufswap64
|
|
|
|
#### `b4a.toBuffer(buffer)`
|
|
|
|
Convert a buffer to its canonical representation. In Node.js, the canonical representation is a `Buffer`. In the browser, the canonical representation is a `Uint8Array`.
|
|
|
|
#### `b4a.toString(buffer, [encoding[, start[, end]]])`
|
|
|
|
See https://nodejs.org/api/buffer.html#buftostringencoding-start-end
|
|
|
|
#### `b4a.write(buffer, string[, offset[, length]][, encoding])`
|
|
|
|
See https://nodejs.org/api/buffer.html#bufwritestring-offset-length-encoding
|
|
|
|
#### `b4a.writeDoubleLE(buffer, value[, offset])`
|
|
|
|
See https://nodejs.org/api/buffer.html#bufwritedoublelevalue-offset
|
|
|
|
#### `b4a.writeFloatLE(buffer, value[, offset])`
|
|
|
|
See https://nodejs.org/api/buffer.html#bufwritefloatlevalue-offset
|
|
|
|
#### `b4a.writeUInt32LE(buffer, value[, offset])`
|
|
|
|
https://nodejs.org/api/buffer.html#bufwriteuint32levalue-offset
|
|
|
|
#### `b4a.writeInt32LE(buffer, value[, offset])`
|
|
|
|
See https://nodejs.org/api/buffer.html#bufwriteint32levalue-offset
|
|
|
|
#### `b4a.readDoubleLE(buffer[, offset])`
|
|
|
|
See https://nodejs.org/api/buffer.html#bufreaddoubleleoffset
|
|
|
|
#### `b4a.readFloatLE(buffer[, offset])`
|
|
|
|
See https://nodejs.org/api/buffer.html#bufreadfloatleoffset
|
|
|
|
#### `b4a.readUInt32LE(buffer[, offset])`
|
|
|
|
See https://nodejs.org/api/buffer.html#bufreaduint32leoffset
|
|
|
|
#### `b4a.readInt32LE(buffer[, offset])`
|
|
|
|
See https://nodejs.org/api/buffer.html#bufreadint32leoffset
|
|
|
|
## License
|
|
|
|
Apache 2.0
|