http

Documentation

Overview

Package http provides all HTTP (and FTP)-related operations

Index

• func DownloadTemp(downloader aptly.Downloader, url string) (*os.File, error)
• func DownloadTempWithChecksum(downloader aptly.Downloader, url string, expected utils.ChecksumInfo, ...) (*os.File, error)
• func DownloadTryCompression(downloader aptly.Downloader, url string, ...) (io.Reader, *os.File, error)
• func NewDownloader(threads int, downLimit int64, progress aptly.Progress) aptly.Downloader
• type Error
  • func (e *Error) Error() string
• type FakeDownloader
  • func NewFakeDownloader() *FakeDownloader
  • func (f *FakeDownloader) Abort()
  • func (f *FakeDownloader) AnyExpectResponse(url string, response string) *FakeDownloader
  • func (f *FakeDownloader) Download(url string, filename string, result chan<- error)
  • func (f *FakeDownloader) DownloadWithChecksum(url string, filename string, result chan<- error, expected utils.ChecksumInfo, ...)
  • func (f *FakeDownloader) Empty() bool
  • func (f *FakeDownloader) ExpectError(url string, err error) *FakeDownloader
  • func (f *FakeDownloader) ExpectResponse(url string, response string) *FakeDownloader
  • func (f *FakeDownloader) GetProgress() aptly.Progress
  • func (f *FakeDownloader) Pause()
  • func (f *FakeDownloader) Resume()
  • func (f *FakeDownloader) Shutdown()

Functions

func DownloadTemp

func DownloadTemp(downloader aptly.Downloader, url string) (*os.File, error)

DownloadTemp starts new download to temporary file and returns File

Temporary file would be already removed, so no need to cleanup

func DownloadTempWithChecksum

func DownloadTempWithChecksum(downloader aptly.Downloader, url string, expected utils.ChecksumInfo, ignoreMismatch bool, maxTries int) (*os.File, error)

DownloadTempWithChecksum is a DownloadTemp with checksum verification

Temporary file would be already removed, so no need to cleanup

func DownloadTryCompression

func DownloadTryCompression(downloader aptly.Downloader, url string, expectedChecksums map[string]utils.ChecksumInfo, ignoreMismatch bool, maxTries int) (io.Reader, *os.File, error)

DownloadTryCompression tries to download from URL .bz2, .gz and raw extension until it finds existing file.

func NewDownloader

func NewDownloader(threads int, downLimit int64, progress aptly.Progress) aptly.Downloader

NewDownloader creates new instance of Downloader which specified number of threads and download limit in bytes/sec

Types

type Error

type Error struct {
	Code int
	URL  string
}

Error is download error connected to HTTP code

func (*Error) Error

func (e *Error) Error() string

Error

type FakeDownloader

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

FakeDownloader is like Downloader, but it used in tests to stub out results

func NewFakeDownloader

func NewFakeDownloader() *FakeDownloader

NewFakeDownloader creates new expected downloader

func (*FakeDownloader) Abort

func (f *FakeDownloader) Abort()

Abort does nothing

func (*FakeDownloader) AnyExpectResponse

func (f *FakeDownloader) AnyExpectResponse(url string, response string) *FakeDownloader

AnyExpectResponse installs expectation on upcoming download with response in any order (url should be unique)

func (*FakeDownloader) Download

func (f *FakeDownloader) Download(url string, filename string, result chan<- error)

Download performs fake download by matching against first expectation in the queue

func (*FakeDownloader) DownloadWithChecksum

func (f *FakeDownloader) DownloadWithChecksum(url string, filename string, result chan<- error, expected utils.ChecksumInfo, ignoreMismatch bool, maxTries int)

DownloadWithChecksum performs fake download by matching against first expectation in the queue or any expectation, with cheksum verification

func (*FakeDownloader) Empty

func (f *FakeDownloader) Empty() bool

Empty verifies that are planned downloads have happened

func (*FakeDownloader) ExpectError

func (f *FakeDownloader) ExpectError(url string, err error) *FakeDownloader

ExpectError installs expectation on upcoming download with error

func (*FakeDownloader) ExpectResponse

func (f *FakeDownloader) ExpectResponse(url string, response string) *FakeDownloader

ExpectResponse installs expectation on upcoming download with response

func (*FakeDownloader) GetProgress

func (f *FakeDownloader) GetProgress() aptly.Progress

GetProgress returns Progress object

func (*FakeDownloader) Pause

func (f *FakeDownloader) Pause()

Pause does nothing

func (*FakeDownloader) Resume

func (f *FakeDownloader) Resume()

Resume does nothing

func (*FakeDownloader) Shutdown

func (f *FakeDownloader) Shutdown()

Shutdown does nothing