FM / src

/opt/canhelp/node_modules/pg-protocol/src/

/opt/canhelp/node_modules/pg-protocol/src

Name	Size	Mode	Actions
testing/	-	0755	rm
types/	-	0755	rm
b.ts	473	0644	edit dl rm
buffer-reader.ts	1407	0644	edit dl rm
buffer-writer.ts	2503	0644	edit dl rm
inbound-parser.test.ts	15405	0644	edit dl rm
index.ts	443	0644	edit dl rm
messages.ts	6458	0644	edit dl rm
outbound-serializer.test.ts	8562	0644	edit dl rm
parser.ts	12990	0644	edit dl rm
serializer.ts	7193	0644	edit dl rm

Edit: /opt/canhelp/node_modules/pg-protocol/src/buffer-reader.ts (1407B)

export class BufferReader {
  private buffer: Buffer = Buffer.allocUnsafe(0)

// TODO(bmc): support non-utf8 encoding?
  private encoding: string = 'utf-8'

constructor(private offset: number = 0) {}

public setBuffer(offset: number, buffer: Buffer): void {
    this.offset = offset
    this.buffer = buffer
  }

public int16(): number {
    const result = this.buffer.readInt16BE(this.offset)
    this.offset += 2
    return result
  }

public byte(): number {
    const result = this.buffer[this.offset]
    this.offset++
    return result
  }

public int32(): number {
    const result = this.buffer.readInt32BE(this.offset)
    this.offset += 4
    return result
  }

public uint32(): number {
    const result = this.buffer.readUInt32BE(this.offset)
    this.offset += 4
    return result
  }

public string(length: number): string {
    const result = this.buffer.toString(this.encoding, this.offset, this.offset + length)
    this.offset += length
    return result
  }

public cstring(): string {
    const start = this.offset
    let end = start
    // eslint-disable-next-line no-empty
    while (this.buffer[end++] !== 0) {}
    this.offset = end
    return this.buffer.toString(this.encoding, start, end - 1)
  }

public bytes(length: number): Buffer {
    const result = this.buffer.slice(this.offset, this.offset + length)
    this.offset += length
    return result
  }
}

export class BufferReader { private buffer: Buffer = Buffer.allocUnsafe(0) // TODO(bmc): support non-utf8 encoding? private encoding: string = 'utf-8' constructor(private offset: number = 0) {} public setBuffer(offset: number, buffer: Buffer): void { this.offset = offset this.buffer = buffer } public int16(): number { const result = this.buffer.readInt16BE(this.offset) this.offset += 2 return result } public byte(): number { const result = this.buffer[this.offset] this.offset++ return result } public int32(): number { const result = this.buffer.readInt32BE(this.offset) this.offset += 4 return result } public uint32(): number { const result = this.buffer.readUInt32BE(this.offset) this.offset += 4 return result } public string(length: number): string { const result = this.buffer.toString(this.encoding, this.offset, this.offset + length) this.offset += length return result } public cstring(): string { const start = this.offset let end = start // eslint-disable-next-line no-empty while (this.buffer[end++] !== 0) {} this.offset = end return this.buffer.toString(this.encoding, start, end - 1) } public bytes(length: number): Buffer { const result = this.buffer.slice(this.offset, this.offset + length) this.offset += length return result } }