mirror of
https://github.com/superseriousbusiness/gotosocial.git
synced 2024-12-15 03:36:37 +00:00
cde2fb6244
* initial work replacing our media decoding / encoding pipeline with ffprobe + ffmpeg * specify the video codec to use when generating static image from emoji * update go-storage library (fixes incompatibility after updating go-iotools) * maintain image aspect ratio when generating a thumbnail for it * update readme to show go-ffmpreg * fix a bunch of media tests, move filesize checking to callers of media manager for more flexibility * remove extra debug from error message * fix up incorrect function signatures * update PutFile to just use regular file copy, as changes are file is on separate partition * fix remaining tests, remove some unneeded tests now we're working with ffmpeg/ffprobe * update more tests, add more code comments * add utilities to generate processed emoji / media outputs * fix remaining tests * add test for opus media file, add license header to utility cmds * limit the number of concurrently available ffmpeg / ffprobe instances * reduce number of instances * further reduce number of instances * fix envparsing test with configuration variables * update docs and configuration with new media-{local,remote}-max-size variables
164 lines
4 KiB
Go
164 lines
4 KiB
Go
package wasip1
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import (
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"fmt"
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)
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const (
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FdAdviseName = "fd_advise"
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FdAllocateName = "fd_allocate"
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FdCloseName = "fd_close"
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FdDatasyncName = "fd_datasync"
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FdFdstatGetName = "fd_fdstat_get"
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FdFdstatSetFlagsName = "fd_fdstat_set_flags"
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FdFdstatSetRightsName = "fd_fdstat_set_rights"
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FdFilestatGetName = "fd_filestat_get"
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FdFilestatSetSizeName = "fd_filestat_set_size"
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FdFilestatSetTimesName = "fd_filestat_set_times"
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FdPreadName = "fd_pread"
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FdPrestatGetName = "fd_prestat_get"
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FdPrestatDirNameName = "fd_prestat_dir_name"
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FdPwriteName = "fd_pwrite"
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FdReadName = "fd_read"
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FdReaddirName = "fd_readdir"
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FdRenumberName = "fd_renumber"
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FdSeekName = "fd_seek"
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FdSyncName = "fd_sync"
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FdTellName = "fd_tell"
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FdWriteName = "fd_write"
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PathCreateDirectoryName = "path_create_directory"
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PathFilestatGetName = "path_filestat_get"
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PathFilestatSetTimesName = "path_filestat_set_times"
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PathLinkName = "path_link"
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PathOpenName = "path_open"
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PathReadlinkName = "path_readlink"
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PathRemoveDirectoryName = "path_remove_directory"
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PathRenameName = "path_rename"
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PathSymlinkName = "path_symlink"
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PathUnlinkFileName = "path_unlink_file"
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)
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// oflags are open flags used by path_open
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// See https://github.com/WebAssembly/WASI/blob/snapshot-01/phases/snapshot/docs.md#-oflags-flagsu16
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const (
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// O_CREAT creates a file if it does not exist.
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O_CREAT uint16 = 1 << iota //nolint
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// O_DIRECTORY fails if not a directory.
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O_DIRECTORY
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// O_EXCL fails if file already exists.
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O_EXCL //nolint
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// O_TRUNC truncates the file to size 0.
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O_TRUNC //nolint
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)
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func OflagsString(oflags int) string {
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return flagsString(oflagNames[:], oflags)
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}
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var oflagNames = [...]string{
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"CREAT",
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"DIRECTORY",
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"EXCL",
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"TRUNC",
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}
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// file descriptor flags
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// See https://github.com/WebAssembly/WASI/blob/snapshot-01/phases/snapshot/docs.md#fdflags
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const (
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FD_APPEND uint16 = 1 << iota //nolint
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FD_DSYNC
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FD_NONBLOCK
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FD_RSYNC
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FD_SYNC
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)
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func FdFlagsString(fdflags int) string {
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return flagsString(fdflagNames[:], fdflags)
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}
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var fdflagNames = [...]string{
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"APPEND",
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"DSYNC",
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"NONBLOCK",
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"RSYNC",
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"SYNC",
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}
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// See https://github.com/WebAssembly/WASI/blob/snapshot-01/phases/snapshot/docs.md#lookupflags
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const (
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// LOOKUP_SYMLINK_FOLLOW expands a path if it resolves into a symbolic
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// link.
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LOOKUP_SYMLINK_FOLLOW uint16 = 1 << iota //nolint
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)
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var lookupflagNames = [...]string{
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"SYMLINK_FOLLOW",
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}
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func LookupflagsString(lookupflags int) string {
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return flagsString(lookupflagNames[:], lookupflags)
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}
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// DirentSize is the size of the dirent struct, which should be followed by the
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// length of a file name.
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const DirentSize = uint32(24)
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const (
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FILETYPE_UNKNOWN uint8 = iota
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FILETYPE_BLOCK_DEVICE
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FILETYPE_CHARACTER_DEVICE
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FILETYPE_DIRECTORY
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FILETYPE_REGULAR_FILE
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FILETYPE_SOCKET_DGRAM
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FILETYPE_SOCKET_STREAM
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FILETYPE_SYMBOLIC_LINK
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)
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// FiletypeName returns string name of the file type.
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func FiletypeName(filetype uint8) string {
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if int(filetype) < len(filetypeToString) {
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return filetypeToString[filetype]
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}
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return fmt.Sprintf("filetype(%d)", filetype)
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}
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var filetypeToString = [...]string{
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"UNKNOWN",
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"BLOCK_DEVICE",
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"CHARACTER_DEVICE",
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"DIRECTORY",
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"REGULAR_FILE",
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"SOCKET_DGRAM",
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"SOCKET_STREAM",
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"SYMBOLIC_LINK",
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}
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// https://github.com/WebAssembly/WASI/blob/snapshot-01/phases/snapshot/docs.md#fstflags
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const (
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FstflagsAtim uint16 = 1 << iota
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FstflagsAtimNow
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FstflagsMtim
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FstflagsMtimNow
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)
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var fstflagNames = [...]string{
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"ATIM",
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"ATIM_NOW",
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"MTIM",
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"MTIM_NOW",
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}
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func FstflagsString(fdflags int) string {
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return flagsString(fstflagNames[:], fdflags)
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}
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// https://github.com/WebAssembly/WASI/blob/snapshot-01/phases/snapshot/docs.md#-advice-enumu8
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const (
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FdAdviceNormal byte = iota
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FdAdviceSequential
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FdAdviceRandom
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FdAdviceWillNeed
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FdAdviceDontNeed
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FdAdviceNoReuse
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)
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