Jokul
157af4399f
- 恢复 IPC 类型声明 (src/electron-api.d.ts)，修复 31 个 TS2339 错误 - 修复构建断裂：vite.config.ts 改回 electron.vite.config.ts - 修复 2 个 verbatimModuleSyntax type-import 报错 - 修正 .gitignore 构建产物路径 (electron-dist/ -> dist-electron/ + release/) - 清理 55+ 处过时路径注释 - 更新 AGENTS.md 架构文档与 IPC 通道表 - 修正 docs/ROADMAP.md 过时引用
80 lines
2.7 KiB
TypeScript
80 lines
2.7 KiB
TypeScript
// 值格式转换（解压/编码/自定义）
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import { gunzipSync, inflateSync, brotliDecompressSync } from 'zlib'
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import { execFile } from 'child_process'
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import { writeFile, unlink, mkdtemp } from 'fs/promises'
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import { tmpdir } from 'os'
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import { join } from 'path'
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export type FormatType = 'text' | 'hex' | 'json' | 'binary' | 'gzip' | 'deflate' | 'brotli' | 'deflateRaw'
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export function decodeValue(value: string, format: FormatType): string {
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const buf = Buffer.from(value, 'utf-8')
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switch (format) {
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case 'hex':
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return buf.toString('hex').match(/.{1,2}/g)?.join(' ') ?? ''
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case 'binary':
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return buf.toString('binary')
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case 'json':
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try {
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return JSON.stringify(JSON.parse(value), null, 2)
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} catch {
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return value
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}
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case 'gzip':
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try { return gunzipSync(buf).toString('utf-8') } catch { return '[Gzip decode failed]' }
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case 'deflate':
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try { return inflateSync(buf).toString('utf-8') } catch { return '[Deflate decode failed]' }
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case 'brotli':
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try { return brotliDecompressSync(buf).toString('utf-8') } catch { return '[Brotli decode failed]' }
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case 'deflateRaw':
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try { return inflateSync(buf).toString('utf-8') } catch { return '[DeflateRaw decode failed]' }
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default:
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return value
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}
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}
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export function detectFormat(value: string): FormatType {
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if (!value) return 'text'
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// JSON
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try { JSON.parse(value); return 'json' } catch { /* not json */ }
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// Gzip magic: 1f 8b
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if (value.charCodeAt(0) === 0x1f && value.charCodeAt(1) === 0x8b) return 'gzip'
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// Brotli magic (less reliable, check common patterns)
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// Deflate (zlib) magic: 78 01/9c/da
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if (value.charCodeAt(0) === 0x78 && [0x01, 0x9c, 0xda, 0x5e].includes(value.charCodeAt(1))) return 'deflate'
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// Check for non-printable characters → binary/hex
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const hasNonPrintable = /[\x00-\x08\x0e-\x1f]/.test(value.substring(0, 100))
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if (hasNonPrintable) return 'hex'
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return 'text'
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}
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export async function customFormat(
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value: string,
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command: string,
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key?: string
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): Promise<string> {
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const tmpDir = await mkdtemp(join(tmpdir(), 'jrdm-fmt-'))
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const tmpFile = join(tmpDir, 'value.bin')
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await writeFile(tmpFile, value, 'utf-8')
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return new Promise((resolve) => {
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const cmd = command
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.replace(/\{KEY\}/g, key || '')
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.replace(/\{VALUE\}/g, value)
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.replace(/\{HEX_FILE\}/g, tmpFile)
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const parts = cmd.split(/\s+/)
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const exe = parts[0]
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const args = parts.slice(1)
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execFile(exe, args, { timeout: 10000, maxBuffer: 10 * 1024 * 1024 }, async (err, stdout) => {
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await unlink(tmpFile).catch(() => {})
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if (err) {
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resolve(`[Custom formatter error: ${err.message}]`)
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} else {
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resolve(stdout)
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}
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})
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})
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}
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