id int32 0 167k | repo stringlengths 5 54 | path stringlengths 4 155 | func_name stringlengths 1 118 | original_string stringlengths 52 85.5k | language stringclasses 1
value | code stringlengths 52 85.5k | code_tokens listlengths 21 1.41k | docstring stringlengths 6 2.61k | docstring_tokens listlengths 3 215 | sha stringlengths 40 40 | url stringlengths 85 252 |
|---|---|---|---|---|---|---|---|---|---|---|---|
160,700 | keybase/client | go/chat/ephemeral_purger.go | loop | func (b *BackgroundEphemeralPurger) loop(shutdownCh chan struct{}) {
bgctx := context.Background()
b.Debug(bgctx, "loop: starting for %s", b.uid)
for {
select {
case <-b.purgeTimer.C:
b.Debug(bgctx, "loop: looping for %s", b.uid)
b.queuePurges(bgctx)
case <-shutdownCh:
b.Debug(bgctx, "loop: shutting down for %s", b.uid)
return
}
}
} | go | func (b *BackgroundEphemeralPurger) loop(shutdownCh chan struct{}) {
bgctx := context.Background()
b.Debug(bgctx, "loop: starting for %s", b.uid)
for {
select {
case <-b.purgeTimer.C:
b.Debug(bgctx, "loop: looping for %s", b.uid)
b.queuePurges(bgctx)
case <-shutdownCh:
b.Debug(bgctx, "loop: shutting down for %s", b.uid)
return
}
}
} | [
"func",
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"b",
"*",
"BackgroundEphemeralPurger",
")",
"loop",
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")",
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"b",
".",
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"(",
"bgctx",
",",
"\"",
"\"",
",",
"b",
".",
... | // This runs when we are waiting to run a job but will shut itself down if we
// have no work. | [
"This",
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"when",
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"are",
"waiting",
"to",
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"if",
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"."
] | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/chat/ephemeral_purger.go#L257-L271 |
160,701 | keybase/client | go/kbfs/kbfssync/leveled_mutex.go | currLocked | func (state *LockState) currLocked() *exclusionState {
stateCount := len(state.exclusionStates)
if stateCount == 0 {
return nil
}
return &state.exclusionStates[stateCount-1]
} | go | func (state *LockState) currLocked() *exclusionState {
stateCount := len(state.exclusionStates)
if stateCount == 0 {
return nil
}
return &state.exclusionStates[stateCount-1]
} | [
"func",
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"currLocked",
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"==",
"0",
"{",
"return",
"nil",
"\n",
"}",
"\n",
"return",
... | // currLocked returns the current exclusion state, or nil if there is
// none. | [
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"returns",
"the",
"current",
"exclusion",
"state",
"or",
"nil",
"if",
"there",
"is",
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"."
] | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/kbfs/kbfssync/leveled_mutex.go#L112-L118 |
160,702 | keybase/client | go/kbfs/kbfssync/leveled_mutex.go | getExclusionType | func (state *LockState) getExclusionType(level MutexLevel) exclusionType {
state.exclusionStatesLock.lock()
defer state.exclusionStatesLock.unlock()
// Not worth it to do anything more complicated than a
// brute-force search.
for _, state := range state.exclusionStates {
if state.level > level {
break
}
if state.level == level {
return state.exclusionType
}
}
return nonExclusion
} | go | func (state *LockState) getExclusionType(level MutexLevel) exclusionType {
state.exclusionStatesLock.lock()
defer state.exclusionStatesLock.unlock()
// Not worth it to do anything more complicated than a
// brute-force search.
for _, state := range state.exclusionStates {
if state.level > level {
break
}
if state.level == level {
return state.exclusionType
}
}
return nonExclusion
} | [
"func",
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"(",
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"\n",
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"state",
".",
"exclusionStatesLock",
".",
"unlock",
"(",
")",
"... | // getExclusionType returns returns the exclusionType for the given
// MutexLevel, or nonExclusion if there is none. | [
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"returns",
"returns",
"the",
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"for",
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] | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/kbfs/kbfssync/leveled_mutex.go#L215-L231 |
160,703 | keybase/client | go/kbfs/kbfssync/leveled_mutex.go | MakeLeveledMutex | func MakeLeveledMutex(level MutexLevel, locker sync.Locker) LeveledMutex {
return LeveledMutex{
level: level,
locker: locker,
}
} | go | func MakeLeveledMutex(level MutexLevel, locker sync.Locker) LeveledMutex {
return LeveledMutex{
level: level,
locker: locker,
}
} | [
"func",
"MakeLeveledMutex",
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"locker",
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":",
"level",
",",
"locker",
":",
"locker",
",",
"}",
"\n",
"}"
] | // MakeLeveledMutex makes a mutex with the given level, backed by the
// given locker. | [
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"level",
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] | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/kbfs/kbfssync/leveled_mutex.go#L243-L248 |
160,704 | keybase/client | go/kbfs/kbfssync/leveled_mutex.go | Unlock | func (m LeveledMutex) Unlock(lockState *LockState) {
err := lockState.doUnlock(m.level, writeExclusion, m.locker)
if err != nil {
panic(err)
}
} | go | func (m LeveledMutex) Unlock(lockState *LockState) {
err := lockState.doUnlock(m.level, writeExclusion, m.locker)
if err != nil {
panic(err)
}
} | [
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"{"... | // Unlock locks the associated locker. | [
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"locks",
"the",
"associated",
"locker",
"."
] | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/kbfs/kbfssync/leveled_mutex.go#L259-L264 |
160,705 | keybase/client | go/kbfs/kbfssync/leveled_mutex.go | MakeLeveledRWMutex | func MakeLeveledRWMutex(level MutexLevel, rwLocker rwLocker) LeveledRWMutex {
return LeveledRWMutex{
level: level,
rwLocker: rwLocker,
}
} | go | func MakeLeveledRWMutex(level MutexLevel, rwLocker rwLocker) LeveledRWMutex {
return LeveledRWMutex{
level: level,
rwLocker: rwLocker,
}
} | [
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",",
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":",
"level",
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"rwLocker",
":",
"rwLocker",
",",
"}",
"\n",
"}"
] | // MakeLeveledRWMutex makes a reader-writer mutex with the given
// level, backed by the given rwLocker. | [
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] | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/kbfs/kbfssync/leveled_mutex.go#L336-L341 |
160,706 | keybase/client | go/kbfs/kbfssync/leveled_mutex.go | Unlock | func (rw LeveledRWMutex) Unlock(lockState *LockState) {
err := lockState.doUnlock(rw.level, writeExclusion, rw.rwLocker)
if err != nil {
panic(err)
}
} | go | func (rw LeveledRWMutex) Unlock(lockState *LockState) {
err := lockState.doUnlock(rw.level, writeExclusion, rw.rwLocker)
if err != nil {
panic(err)
}
} | [
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"unlocks",
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"associated",
"locker",
"."
] | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/kbfs/kbfssync/leveled_mutex.go#L352-L357 |
160,707 | keybase/client | go/kbfs/kbfssync/leveled_mutex.go | RLock | func (rw LeveledRWMutex) RLock(lockState *LockState) {
err := lockState.doLock(rw.level, readExclusion, rw.rwLocker.RLocker())
if err != nil {
panic(err)
}
} | go | func (rw LeveledRWMutex) RLock(lockState *LockState) {
err := lockState.doLock(rw.level, readExclusion, rw.rwLocker.RLocker())
if err != nil {
panic(err)
}
} | [
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"rw",
"LeveledRWMutex",
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")",
")",
"\n",
... | // RLock locks the associated locker for reading. | [
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"locks",
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"associated",
"locker",
"for",
"reading",
"."
] | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/kbfs/kbfssync/leveled_mutex.go#L360-L365 |
160,708 | keybase/client | go/kbfs/kbfssync/leveled_mutex.go | RUnlock | func (rw LeveledRWMutex) RUnlock(lockState *LockState) {
err := lockState.doUnlock(rw.level, readExclusion, rw.rwLocker.RLocker())
if err != nil {
panic(err)
}
} | go | func (rw LeveledRWMutex) RUnlock(lockState *LockState) {
err := lockState.doUnlock(rw.level, readExclusion, rw.rwLocker.RLocker())
if err != nil {
panic(err)
}
} | [
"func",
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"LeveledRWMutex",
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"unlocks",
"the",
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"locker",
"for",
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"."
] | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/kbfs/kbfssync/leveled_mutex.go#L368-L373 |
160,709 | keybase/client | go/kbfs/kbfssync/leveled_mutex.go | AssertRLocked | func (rw LeveledRWMutex) AssertRLocked(lockState *LockState) {
et := lockState.getExclusionType(rw.level)
if et != readExclusion {
panic(unexpectedExclusionTypeError{
levelToString: lockState.levelToString,
level: rw.level,
expectedExclusionType: readExclusion,
exclusionType: et,
})
}
} | go | func (rw LeveledRWMutex) AssertRLocked(lockState *LockState) {
et := lockState.getExclusionType(rw.level)
if et != readExclusion {
panic(unexpectedExclusionTypeError{
levelToString: lockState.levelToString,
level: rw.level,
expectedExclusionType: readExclusion,
exclusionType: et,
})
}
} | [
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"{",
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// given LockState. Otherwise, it panics. | [
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] | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/kbfs/kbfssync/leveled_mutex.go#L404-L414 |
160,710 | keybase/client | go/kbfs/kbfssync/leveled_mutex.go | AssertAnyLocked | func (rw LeveledRWMutex) AssertAnyLocked(lockState *LockState) {
et := lockState.getExclusionType(rw.level)
if et == nonExclusion {
panic(unexpectedNonExclusionError{
levelToString: lockState.levelToString,
level: rw.level,
})
}
} | go | func (rw LeveledRWMutex) AssertAnyLocked(lockState *LockState) {
et := lockState.getExclusionType(rw.level)
if et == nonExclusion {
panic(unexpectedNonExclusionError{
levelToString: lockState.levelToString,
level: rw.level,
})
}
} | [
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"level",
")",
"\n",
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"et",
"==",
"nonExclusion",
"{",
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"(",
"unexpecte... | // AssertAnyLocked does nothing if m is locked or r-locked with
// respect to the given LockState. Otherwise, it panics. | [
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] | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/kbfs/kbfssync/leveled_mutex.go#L427-L435 |
160,711 | keybase/client | go/kbfs/data/file_data.go | NewFileData | func NewFileData(
file Path, chargedTo keybase1.UserOrTeamID, bsplit BlockSplitter,
kmd libkey.KeyMetadata, getter FileBlockGetter,
cacher dirtyBlockCacher, log logger.Logger,
vlog *libkb.VDebugLog) *FileData {
fd := &FileData{
getter: getter,
}
fd.tree = &blockTree{
file: file,
chargedTo: chargedTo,
kmd: kmd,
bsplit: bsplit,
getter: fd.blockGetter,
cacher: cacher,
log: log,
vlog: vlog,
}
return fd
} | go | func NewFileData(
file Path, chargedTo keybase1.UserOrTeamID, bsplit BlockSplitter,
kmd libkey.KeyMetadata, getter FileBlockGetter,
cacher dirtyBlockCacher, log logger.Logger,
vlog *libkb.VDebugLog) *FileData {
fd := &FileData{
getter: getter,
}
fd.tree = &blockTree{
file: file,
chargedTo: chargedTo,
kmd: kmd,
bsplit: bsplit,
getter: fd.blockGetter,
cacher: cacher,
log: log,
vlog: vlog,
}
return fd
} | [
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",",
"cacher",
"dirtyBlockCacher",
",",
"log",
"logger",
".... | // NewFileData makes a new file data object for the given `file`
// within the given `kmd`. | [
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] | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/kbfs/data/file_data.go#L37-L56 |
160,712 | keybase/client | go/kbfs/data/file_data.go | Read | func (fd *FileData) Read(ctx context.Context, dest []byte,
startOff Int64Offset) (int64, error) {
if len(dest) == 0 {
return 0, nil
}
// If we have a large enough timeout add a temporary timeout that is
// readTimeoutSmallerBy. Use that for reading so short reads get returned
// upstream without triggering the global timeout.
now := time.Now()
deadline, haveTimeout := ctx.Deadline()
if haveTimeout {
rem := deadline.Sub(now) - readTimeoutSmallerBy
if rem > 0 {
var cancel func()
ctx, cancel = context.WithTimeout(ctx, rem)
defer cancel()
}
}
bytes, err := fd.getByteSlicesInOffsetRange(ctx, startOff,
startOff+Int64Offset(len(dest)), true)
if err != nil {
return 0, err
}
currLen := int64(0)
for _, b := range bytes {
bLen := int64(len(b))
copy(dest[currLen:currLen+bLen], b)
currLen += bLen
}
return currLen, nil
} | go | func (fd *FileData) Read(ctx context.Context, dest []byte,
startOff Int64Offset) (int64, error) {
if len(dest) == 0 {
return 0, nil
}
// If we have a large enough timeout add a temporary timeout that is
// readTimeoutSmallerBy. Use that for reading so short reads get returned
// upstream without triggering the global timeout.
now := time.Now()
deadline, haveTimeout := ctx.Deadline()
if haveTimeout {
rem := deadline.Sub(now) - readTimeoutSmallerBy
if rem > 0 {
var cancel func()
ctx, cancel = context.WithTimeout(ctx, rem)
defer cancel()
}
}
bytes, err := fd.getByteSlicesInOffsetRange(ctx, startOff,
startOff+Int64Offset(len(dest)), true)
if err != nil {
return 0, err
}
currLen := int64(0)
for _, b := range bytes {
bLen := int64(len(b))
copy(dest[currLen:currLen+bLen], b)
currLen += bLen
}
return currLen, nil
} | [
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// `startOff`. Returns the number of bytes copied. If the read
// operation nears the deadline set in `ctx`, it returns as big a
// prefix as possible before reaching the deadline. | [
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... | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/kbfs/data/file_data.go#L251-L284 |
160,713 | keybase/client | go/kbfs/data/file_data.go | GetBytes | func (fd *FileData) GetBytes(ctx context.Context,
startOff, endOff Int64Offset) (data []byte, err error) {
bytes, err := fd.getByteSlicesInOffsetRange(ctx, startOff, endOff, false)
if err != nil {
return nil, err
}
bufSize := 0
for _, b := range bytes {
bufSize += len(b)
}
data = make([]byte, bufSize)
currLen := 0
for _, b := range bytes {
copy(data[currLen:currLen+len(b)], b)
currLen += len(b)
}
return data, nil
} | go | func (fd *FileData) GetBytes(ctx context.Context,
startOff, endOff Int64Offset) (data []byte, err error) {
bytes, err := fd.getByteSlicesInOffsetRange(ctx, startOff, endOff, false)
if err != nil {
return nil, err
}
bufSize := 0
for _, b := range bytes {
bufSize += len(b)
}
data = make([]byte, bufSize)
currLen := 0
for _, b := range bytes {
copy(data[currLen:currLen+len(b)], b)
currLen += len(b)
}
return data, nil
} | [
"func",
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".",
"get... | // GetBytes returns a buffer containing data from the file, in the
// half-inclusive range `[startOff, endOff)`. If `endOff` == -1, it
// returns data until the end of the file. | [
"GetBytes",
"returns",
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... | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/kbfs/data/file_data.go#L289-L308 |
160,714 | keybase/client | go/kbfs/data/file_data.go | GetFileBlockAtOffset | func (fd *FileData) GetFileBlockAtOffset(ctx context.Context,
topBlock *FileBlock, off Int64Offset, rtype BlockReqType) (
ptr BlockPointer, parentBlocks []ParentBlockAndChildIndex,
block *FileBlock, nextBlockStartOff, startOff Int64Offset,
wasDirty bool, err error) {
ptr, parentBlocks, b, nbso, so, wasDirty, err := fd.tree.getBlockAtOffset(
ctx, topBlock, off, rtype)
if err != nil {
return ZeroPtr, nil, nil, 0, 0, false, err
}
if b != nil {
block = b.(*FileBlock)
}
if nbso != nil {
nextBlockStartOff = nbso.(Int64Offset)
} else {
nextBlockStartOff = -1
}
if so != nil {
startOff = so.(Int64Offset)
}
return ptr, parentBlocks, block, nextBlockStartOff, startOff, wasDirty, nil
} | go | func (fd *FileData) GetFileBlockAtOffset(ctx context.Context,
topBlock *FileBlock, off Int64Offset, rtype BlockReqType) (
ptr BlockPointer, parentBlocks []ParentBlockAndChildIndex,
block *FileBlock, nextBlockStartOff, startOff Int64Offset,
wasDirty bool, err error) {
ptr, parentBlocks, b, nbso, so, wasDirty, err := fd.tree.getBlockAtOffset(
ctx, topBlock, off, rtype)
if err != nil {
return ZeroPtr, nil, nil, 0, 0, false, err
}
if b != nil {
block = b.(*FileBlock)
}
if nbso != nil {
nextBlockStartOff = nbso.(Int64Offset)
} else {
nextBlockStartOff = -1
}
if so != nil {
startOff = so.(Int64Offset)
}
return ptr, parentBlocks, block, nextBlockStartOff, startOff, wasDirty, nil
} | [
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"fd",
"*",
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"Int64Offset",
",",
"rtype",
"BlockReqType",
")",
"(",
"ptr",
"BlockPointer",
",",
"parentBlocks",
"[",
"]"... | // GetFileBlockAtOffset returns the leaf file block responsible for
// the given offset. | [
"GetFileBlockAtOffset",
"returns",
"the",
"leaf",
"file",
"block",
"responsible",
"for",
"the",
"given",
"offset",
"."
] | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/kbfs/data/file_data.go#L359-L381 |
160,715 | keybase/client | go/kbfs/data/file_data.go | Ready | func (fd *FileData) Ready(ctx context.Context, id tlf.ID,
bcache BlockCache, dirtyBcache IsDirtyProvider,
rp ReadyProvider, bps BlockPutState, topBlock *FileBlock, df *DirtyFile) (
map[BlockInfo]BlockPointer, error) {
return fd.tree.ready(
ctx, id, bcache, dirtyBcache, rp, bps, topBlock,
func(ptr BlockPointer) func() error {
if df != nil {
return func() error { return df.setBlockSynced(ptr) }
}
return nil
})
} | go | func (fd *FileData) Ready(ctx context.Context, id tlf.ID,
bcache BlockCache, dirtyBcache IsDirtyProvider,
rp ReadyProvider, bps BlockPutState, topBlock *FileBlock, df *DirtyFile) (
map[BlockInfo]BlockPointer, error) {
return fd.tree.ready(
ctx, id, bcache, dirtyBcache, rp, bps, topBlock,
func(ptr BlockPointer) func() error {
if df != nil {
return func() error { return df.setBlockSynced(ptr) }
}
return nil
})
} | [
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")",
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"context",
".",
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",",
"dirtyBcache",
"IsDirtyProvider",
",",
"rp",
"ReadyProvider",
",",
"bps",
"BlockPutState",
",",
"topBloc... | // Ready readies, if given an indirect top-block, all the dirty child
// blocks, and updates their block IDs in their parent block's list of
// indirect pointers. It returns a map pointing from the new block
// info from any readied block to its corresponding old block pointer. | [
"Ready",
"readies",
"if",
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".",
"It",
"returns"... | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/kbfs/data/file_data.go#L1005-L1017 |
160,716 | keybase/client | go/kbfs/data/file_data.go | GetIndirectFileBlockInfosWithTopBlock | func (fd *FileData) GetIndirectFileBlockInfosWithTopBlock(
ctx context.Context, topBlock *FileBlock) ([]BlockInfo, error) {
return fd.tree.getIndirectBlockInfosWithTopBlock(ctx, topBlock)
} | go | func (fd *FileData) GetIndirectFileBlockInfosWithTopBlock(
ctx context.Context, topBlock *FileBlock) ([]BlockInfo, error) {
return fd.tree.getIndirectBlockInfosWithTopBlock(ctx, topBlock)
} | [
"func",
"(",
"fd",
"*",
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")",
"GetIndirectFileBlockInfosWithTopBlock",
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"ctx",
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"[",
"]",
"BlockInfo",
",",
"error",
")",
"{",
"return",
"fd",
".",
"tree",
".",
"getIndir... | // GetIndirectFileBlockInfosWithTopBlock returns the block infos
// contained in all the indirect blocks in this file tree, given an
// already-fetched top block. | [
"GetIndirectFileBlockInfosWithTopBlock",
"returns",
"the",
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"in",
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"."
] | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/kbfs/data/file_data.go#L1022-L1025 |
160,717 | keybase/client | go/kbfs/data/file_data.go | GetIndirectFileBlockInfos | func (fd *FileData) GetIndirectFileBlockInfos(ctx context.Context) (
[]BlockInfo, error) {
return fd.tree.getIndirectBlockInfos(ctx)
} | go | func (fd *FileData) GetIndirectFileBlockInfos(ctx context.Context) (
[]BlockInfo, error) {
return fd.tree.getIndirectBlockInfos(ctx)
} | [
"func",
"(",
"fd",
"*",
"FileData",
")",
"GetIndirectFileBlockInfos",
"(",
"ctx",
"context",
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"Context",
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"{",
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"fd",
".",
"tree",
".",
"getIndirectBlockInfos",
"(",
"ctx",
")",
"\n",
"}"
] | // GetIndirectFileBlockInfos returns the block infos contained in all
// the indirect blocks in this file tree. | [
"GetIndirectFileBlockInfos",
"returns",
"the",
"block",
"infos",
"contained",
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"all",
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] | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/kbfs/data/file_data.go#L1029-L1032 |
160,718 | keybase/client | go/kbfs/data/file_data.go | FindIPtrsAndClearSize | func (fd *FileData) FindIPtrsAndClearSize(
ctx context.Context, topBlock *FileBlock, ptrs map[BlockPointer]bool) (
found map[BlockPointer]bool, err error) {
if !topBlock.IsInd || len(ptrs) == 0 {
return nil, nil
}
pfr, err := fd.tree.getIndirectBlocksForOffsetRange(
ctx, topBlock, Int64Offset(0), nil)
if err != nil {
return nil, err
}
found = make(map[BlockPointer]bool)
// Search all paths for the given block pointer, clear its encoded
// size, and dirty all its parents up to the root.
infoSeen := make(map[BlockPointer]bool)
for _, Path := range pfr {
parentPtr := fd.rootBlockPointer()
for level, pb := range Path {
if infoSeen[parentPtr] {
parentPtr = pb.childBlockPtr()
continue
}
infoSeen[parentPtr] = true
for i, iptr := range pb.pblock.(*FileBlock).IPtrs {
if ptrs[iptr.BlockPointer] {
// Mark this pointer, and all parent blocks, as dirty.
parentPtr := fd.rootBlockPointer()
for i := 0; i <= level; i++ {
// Get a writeable copy for each block.
pblock, _, err := fd.getter(
ctx, fd.tree.kmd, parentPtr, fd.tree.file,
BlockWrite)
if err != nil {
return nil, err
}
Path[i].pblock = pblock
parentPtr = Path[i].childBlockPtr()
}
// Because we only check each parent once, the
// `path` we're using here will be the one with a
// childIndex of 0. But, that's not necessarily
// the one that matches the pointer that needs to
// be dirty. So make a new path and set the
// childIndex to the correct pointer instead.
newPath := make([]ParentBlockAndChildIndex, level+1)
copy(newPath, Path[:level+1])
newPath[level].childIndex = i
_, _, err = fd.tree.markParentsDirty(ctx, newPath)
if err != nil {
return nil, err
}
found[iptr.BlockPointer] = true
if len(found) == len(ptrs) {
return found, nil
}
}
}
parentPtr = pb.childBlockPtr()
}
}
return found, nil
} | go | func (fd *FileData) FindIPtrsAndClearSize(
ctx context.Context, topBlock *FileBlock, ptrs map[BlockPointer]bool) (
found map[BlockPointer]bool, err error) {
if !topBlock.IsInd || len(ptrs) == 0 {
return nil, nil
}
pfr, err := fd.tree.getIndirectBlocksForOffsetRange(
ctx, topBlock, Int64Offset(0), nil)
if err != nil {
return nil, err
}
found = make(map[BlockPointer]bool)
// Search all paths for the given block pointer, clear its encoded
// size, and dirty all its parents up to the root.
infoSeen := make(map[BlockPointer]bool)
for _, Path := range pfr {
parentPtr := fd.rootBlockPointer()
for level, pb := range Path {
if infoSeen[parentPtr] {
parentPtr = pb.childBlockPtr()
continue
}
infoSeen[parentPtr] = true
for i, iptr := range pb.pblock.(*FileBlock).IPtrs {
if ptrs[iptr.BlockPointer] {
// Mark this pointer, and all parent blocks, as dirty.
parentPtr := fd.rootBlockPointer()
for i := 0; i <= level; i++ {
// Get a writeable copy for each block.
pblock, _, err := fd.getter(
ctx, fd.tree.kmd, parentPtr, fd.tree.file,
BlockWrite)
if err != nil {
return nil, err
}
Path[i].pblock = pblock
parentPtr = Path[i].childBlockPtr()
}
// Because we only check each parent once, the
// `path` we're using here will be the one with a
// childIndex of 0. But, that's not necessarily
// the one that matches the pointer that needs to
// be dirty. So make a new path and set the
// childIndex to the correct pointer instead.
newPath := make([]ParentBlockAndChildIndex, level+1)
copy(newPath, Path[:level+1])
newPath[level].childIndex = i
_, _, err = fd.tree.markParentsDirty(ctx, newPath)
if err != nil {
return nil, err
}
found[iptr.BlockPointer] = true
if len(found) == len(ptrs) {
return found, nil
}
}
}
parentPtr = pb.childBlockPtr()
}
}
return found, nil
} | [
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"*",
"FileData",
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"(",
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"]",
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")",
"(",
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"map",
"[",
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"]",
"bool",
... | // FindIPtrsAndClearSize looks for the given set of indirect pointers,
// and returns whether they could be found. As a side effect, it also
// clears the encoded size for those indirect pointers. | [
"FindIPtrsAndClearSize",
"looks",
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"for",
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"in... | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/kbfs/data/file_data.go#L1037-L1103 |
160,719 | keybase/client | go/kbfs/kbfssync/repeated_wait_group.go | Add | func (rwg *RepeatedWaitGroup) Add(delta int) {
rwg.lock.Lock()
defer rwg.lock.Unlock()
if rwg.isIdleCh == nil {
rwg.isIdleCh = make(chan struct{})
}
if rwg.num+delta < 0 {
panic("RepeatedWaitGroup count would be negative")
}
rwg.num += delta
if rwg.num == 0 {
close(rwg.isIdleCh)
rwg.isIdleCh = nil
}
} | go | func (rwg *RepeatedWaitGroup) Add(delta int) {
rwg.lock.Lock()
defer rwg.lock.Unlock()
if rwg.isIdleCh == nil {
rwg.isIdleCh = make(chan struct{})
}
if rwg.num+delta < 0 {
panic("RepeatedWaitGroup count would be negative")
}
rwg.num += delta
if rwg.num == 0 {
close(rwg.isIdleCh)
rwg.isIdleCh = nil
}
} | [
"func",
"(",
"rwg",
"*",
"RepeatedWaitGroup",
")",
"Add",
"(",
"delta",
"int",
")",
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")",
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".",
"isIdleCh",
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"nil",
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... | // Add indicates that a number of tasks have begun. | [
"Add",
"indicates",
"that",
"a",
"number",
"of",
"tasks",
"have",
"begun",
"."
] | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/kbfs/kbfssync/repeated_wait_group.go#L32-L46 |
160,720 | keybase/client | go/kbfs/kbfssync/repeated_wait_group.go | Wait | func (rwg *RepeatedWaitGroup) Wait(ctx context.Context) error {
isIdleCh := func() chan struct{} {
rwg.lock.Lock()
defer rwg.lock.Unlock()
return rwg.isIdleCh
}()
if isIdleCh == nil {
return nil
}
select {
case <-isIdleCh:
return nil
case <-ctx.Done():
return ctx.Err()
}
} | go | func (rwg *RepeatedWaitGroup) Wait(ctx context.Context) error {
isIdleCh := func() chan struct{} {
rwg.lock.Lock()
defer rwg.lock.Unlock()
return rwg.isIdleCh
}()
if isIdleCh == nil {
return nil
}
select {
case <-isIdleCh:
return nil
case <-ctx.Done():
return ctx.Err()
}
} | [
"func",
"(",
"rwg",
"*",
"RepeatedWaitGroup",
")",
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"lock",
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"(",
")",
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// the given context is canceled. | [
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] | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/kbfs/kbfssync/repeated_wait_group.go#L50-L67 |
160,721 | keybase/client | go/kbfs/kbfssync/repeated_wait_group.go | WaitUnlessPaused | func (rwg *RepeatedWaitGroup) WaitUnlessPaused(ctx context.Context) (
bool, error) {
paused, isIdleCh, pauseCh := func() (bool, chan struct{}, chan struct{}) {
rwg.lock.Lock()
defer rwg.lock.Unlock()
if !rwg.paused && rwg.pauseCh == nil {
rwg.pauseCh = make(chan struct{})
}
return rwg.paused, rwg.isIdleCh, rwg.pauseCh
}()
if isIdleCh == nil {
return false, nil
}
if paused {
return true, nil
}
select {
case <-isIdleCh:
return false, nil
case <-pauseCh:
return true, nil
case <-ctx.Done():
return false, ctx.Err()
}
} | go | func (rwg *RepeatedWaitGroup) WaitUnlessPaused(ctx context.Context) (
bool, error) {
paused, isIdleCh, pauseCh := func() (bool, chan struct{}, chan struct{}) {
rwg.lock.Lock()
defer rwg.lock.Unlock()
if !rwg.paused && rwg.pauseCh == nil {
rwg.pauseCh = make(chan struct{})
}
return rwg.paused, rwg.isIdleCh, rwg.pauseCh
}()
if isIdleCh == nil {
return false, nil
}
if paused {
return true, nil
}
select {
case <-isIdleCh:
return false, nil
case <-pauseCh:
return true, nil
case <-ctx.Done():
return false, ctx.Err()
}
} | [
"func",
"(",
"rwg",
"*",
"RepeatedWaitGroup",
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"ctx",
"context",
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",",
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",",
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":=",
"func",
"(",
")",
"(",
"bool",
",",
"chan",
"struct... | // WaitUnlessPaused works like Wait, except it can return early if the
// wait group is paused. It returns whether it was paused with
// outstanding work still left in the group. | [
"WaitUnlessPaused",
"works",
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"still",
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"in",
"the",
"group",... | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/kbfs/kbfssync/repeated_wait_group.go#L72-L99 |
160,722 | keybase/client | go/kbfs/kbfssync/repeated_wait_group.go | Pause | func (rwg *RepeatedWaitGroup) Pause() {
rwg.lock.Lock()
defer rwg.lock.Unlock()
rwg.paused = true
if rwg.pauseCh != nil {
close(rwg.pauseCh)
rwg.pauseCh = nil
}
} | go | func (rwg *RepeatedWaitGroup) Pause() {
rwg.lock.Lock()
defer rwg.lock.Unlock()
rwg.paused = true
if rwg.pauseCh != nil {
close(rwg.pauseCh)
rwg.pauseCh = nil
}
} | [
"func",
"(",
"rwg",
"*",
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"(",
")",
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"... | // Pause causes any current or future callers of `WaitUnlessPaused` to
// return immediately. | [
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"current",
"or",
"future",
"callers",
"of",
"WaitUnlessPaused",
"to",
"return",
"immediately",
"."
] | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/kbfs/kbfssync/repeated_wait_group.go#L103-L111 |
160,723 | keybase/client | go/kbfs/kbfssync/repeated_wait_group.go | Resume | func (rwg *RepeatedWaitGroup) Resume() {
rwg.lock.Lock()
defer rwg.lock.Unlock()
if rwg.pauseCh != nil {
panic("Non-nil pauseCh on resume!")
}
rwg.paused = false
} | go | func (rwg *RepeatedWaitGroup) Resume() {
rwg.lock.Lock()
defer rwg.lock.Unlock()
if rwg.pauseCh != nil {
panic("Non-nil pauseCh on resume!")
}
rwg.paused = false
} | [
"func",
"(",
"rwg",
"*",
"RepeatedWaitGroup",
")",
"Resume",
"(",
")",
"{",
"rwg",
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"lock",
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"Lock",
"(",
")",
"\n",
"defer",
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".",
"lock",
".",
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"(",
")",
"\n",
"if",
"rwg",
".",
"pauseCh",
"!=",
"nil",
"{",
"panic",
"(",
... | // Resume unpauses the wait group, allowing future callers of
// `WaitUnlessPaused` to wait until all the outstanding work is
// completed. | [
"Resume",
"unpauses",
"the",
"wait",
"group",
"allowing",
"future",
"callers",
"of",
"WaitUnlessPaused",
"to",
"wait",
"until",
"all",
"the",
"outstanding",
"work",
"is",
"completed",
"."
] | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/kbfs/kbfssync/repeated_wait_group.go#L116-L123 |
160,724 | keybase/client | go/engine/template.go | NewTemplate | func NewTemplate(g *libkb.GlobalContext) *Template {
return &Template{
Contextified: libkb.NewContextified(g),
}
} | go | func NewTemplate(g *libkb.GlobalContext) *Template {
return &Template{
Contextified: libkb.NewContextified(g),
}
} | [
"func",
"NewTemplate",
"(",
"g",
"*",
"libkb",
".",
"GlobalContext",
")",
"*",
"Template",
"{",
"return",
"&",
"Template",
"{",
"Contextified",
":",
"libkb",
".",
"NewContextified",
"(",
"g",
")",
",",
"}",
"\n",
"}"
] | // NewTemplate creates a Template engine. | [
"NewTemplate",
"creates",
"a",
"Template",
"engine",
"."
] | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/engine/template.go#L23-L27 |
160,725 | keybase/client | go/kbfs/kbfscrypto/pad.go | PadBlock | func PadBlock(block []byte) ([]byte, error) {
totalLen := powerOfTwoEqualOrGreater(len(block))
buf := make([]byte, padPrefixSize+totalLen)
binary.LittleEndian.PutUint32(buf, uint32(len(block)))
copy(buf[padPrefixSize:], block)
return buf, nil
} | go | func PadBlock(block []byte) ([]byte, error) {
totalLen := powerOfTwoEqualOrGreater(len(block))
buf := make([]byte, padPrefixSize+totalLen)
binary.LittleEndian.PutUint32(buf, uint32(len(block)))
copy(buf[padPrefixSize:], block)
return buf, nil
} | [
"func",
"PadBlock",
"(",
"block",
"[",
"]",
"byte",
")",
"(",
"[",
"]",
"byte",
",",
"error",
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"{",
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"powerOfTwoEqualOrGreater",
"(",
"len",
"(",
"block",
")",
")",
"\n\n",
"buf",
":=",
"make",
"(",
"[",
"]",
"byte",
",",
"padP... | // PadBlock adds zero padding to an encoded block. | [
"PadBlock",
"adds",
"zero",
"padding",
"to",
"an",
"encoded",
"block",
"."
] | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/kbfs/kbfscrypto/pad.go#L44-L52 |
160,726 | keybase/client | go/kbfs/kbfscrypto/pad.go | DepadBlock | func DepadBlock(paddedBlock []byte) ([]byte, error) {
totalLen := len(paddedBlock)
if totalLen < padPrefixSize {
return nil, errors.WithStack(io.ErrUnexpectedEOF)
}
blockLen := binary.LittleEndian.Uint32(paddedBlock)
blockEndPos := int(blockLen + padPrefixSize)
if totalLen < blockEndPos {
return nil, errors.WithStack(
PaddedBlockReadError{
ActualLen: totalLen,
ExpectedLen: blockEndPos,
})
}
return paddedBlock[padPrefixSize:blockEndPos], nil
} | go | func DepadBlock(paddedBlock []byte) ([]byte, error) {
totalLen := len(paddedBlock)
if totalLen < padPrefixSize {
return nil, errors.WithStack(io.ErrUnexpectedEOF)
}
blockLen := binary.LittleEndian.Uint32(paddedBlock)
blockEndPos := int(blockLen + padPrefixSize)
if totalLen < blockEndPos {
return nil, errors.WithStack(
PaddedBlockReadError{
ActualLen: totalLen,
ExpectedLen: blockEndPos,
})
}
return paddedBlock[padPrefixSize:blockEndPos], nil
} | [
"func",
"DepadBlock",
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"paddedBlock",
"[",
"]",
"byte",
")",
"(",
"[",
"]",
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",",
"error",
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")",
"\n",
"if",
"totalLen",
"<",
"padPrefixSize",
"{",
"return",
"nil",
",",
"errors",
".",
... | // DepadBlock extracts the actual block data from a padded block. | [
"DepadBlock",
"extracts",
"the",
"actual",
"block",
"data",
"from",
"a",
"padded",
"block",
"."
] | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/kbfs/kbfscrypto/pad.go#L55-L72 |
160,727 | keybase/client | go/client/cmd_prove.go | ParseArgv | func (p *CmdProve) ParseArgv(ctx *cli.Context) error {
nargs := len(ctx.Args())
p.arg.Force = ctx.Bool("force")
p.listServices = ctx.Bool("list-services")
p.output = ctx.String("output")
if p.listServices {
return nil
}
if nargs > 2 || nargs == 0 {
return fmt.Errorf("prove takes 1 or 2 args: <service> [<username>]")
}
p.arg.Service = ctx.Args()[0]
if nargs == 2 {
p.arg.Username = ctx.Args()[1]
}
if libkb.RemoteServiceTypes[p.arg.Service] == keybase1.ProofType_ROOTER {
p.arg.Auto = ctx.Bool("auto")
if p.arg.Auto && len(p.arg.Username) == 0 {
return fmt.Errorf("must specify the username when using auto flag")
}
}
return nil
} | go | func (p *CmdProve) ParseArgv(ctx *cli.Context) error {
nargs := len(ctx.Args())
p.arg.Force = ctx.Bool("force")
p.listServices = ctx.Bool("list-services")
p.output = ctx.String("output")
if p.listServices {
return nil
}
if nargs > 2 || nargs == 0 {
return fmt.Errorf("prove takes 1 or 2 args: <service> [<username>]")
}
p.arg.Service = ctx.Args()[0]
if nargs == 2 {
p.arg.Username = ctx.Args()[1]
}
if libkb.RemoteServiceTypes[p.arg.Service] == keybase1.ProofType_ROOTER {
p.arg.Auto = ctx.Bool("auto")
if p.arg.Auto && len(p.arg.Username) == 0 {
return fmt.Errorf("must specify the username when using auto flag")
}
}
return nil
} | [
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")",
")",
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"Force",
"=",
"ctx",
".",
"Bool",
"(",
"... | // ParseArgv parses arguments for the prove command. | [
"ParseArgv",
"parses",
"arguments",
"for",
"the",
"prove",
"command",
"."
] | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/client/cmd_prove.go#L30-L55 |
160,728 | keybase/client | go/client/cmd_prove.go | NewCmdProve | func NewCmdProve(cl *libcmdline.CommandLine, g *libkb.GlobalContext) cli.Command {
cmd := cli.Command{
Name: "prove",
ArgumentHelp: "<service> [service username]",
Usage: "Generate a new proof",
Description: "Run keybase prove --list-services to see available services.",
Flags: []cli.Flag{
cli.StringFlag{
Name: "output, o",
Usage: "Output proof text to a file (rather than standard out).",
},
cli.BoolFlag{
Name: "force, f",
Usage: "Don't prompt.",
},
cli.BoolFlag{
Name: "list-services, l",
Usage: "List all available services",
},
},
Action: func(c *cli.Context) {
cl.ChooseCommand(&CmdProve{Contextified: libkb.NewContextified(g)}, "prove", c)
},
}
cmd.Flags = append(cmd.Flags, restrictedProveFlags...)
return cmd
} | go | func NewCmdProve(cl *libcmdline.CommandLine, g *libkb.GlobalContext) cli.Command {
cmd := cli.Command{
Name: "prove",
ArgumentHelp: "<service> [service username]",
Usage: "Generate a new proof",
Description: "Run keybase prove --list-services to see available services.",
Flags: []cli.Flag{
cli.StringFlag{
Name: "output, o",
Usage: "Output proof text to a file (rather than standard out).",
},
cli.BoolFlag{
Name: "force, f",
Usage: "Don't prompt.",
},
cli.BoolFlag{
Name: "list-services, l",
Usage: "List all available services",
},
},
Action: func(c *cli.Context) {
cl.ChooseCommand(&CmdProve{Contextified: libkb.NewContextified(g)}, "prove", c)
},
}
cmd.Flags = append(cmd.Flags, restrictedProveFlags...)
return cmd
} | [
"func",
"NewCmdProve",
"(",
"cl",
"*",
"libcmdline",
".",
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",",
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":=",
"cli",
".",
"Command",
"{",
"Name",
":",
"\"",
"\"",
",",
"ArgumentHelp",
":",
"\"",
... | // NewCmdProve makes a new prove command from the given CLI parameters. | [
"NewCmdProve",
"makes",
"a",
"new",
"prove",
"command",
"from",
"the",
"given",
"CLI",
"parameters",
"."
] | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/client/cmd_prove.go#L121-L147 |
160,729 | keybase/client | go/client/cmd_prove.go | NewCmdProveRooterRunner | func NewCmdProveRooterRunner(g *libkb.GlobalContext, username string) *CmdProve {
return &CmdProve{
Contextified: libkb.NewContextified(g),
arg: keybase1.StartProofArg{
Service: "rooter",
Username: username,
Auto: true,
},
}
} | go | func NewCmdProveRooterRunner(g *libkb.GlobalContext, username string) *CmdProve {
return &CmdProve{
Contextified: libkb.NewContextified(g),
arg: keybase1.StartProofArg{
Service: "rooter",
Username: username,
Auto: true,
},
}
} | [
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"NewCmdProveRooterRunner",
"(",
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":",
"libkb",
".",
"NewContextified",
"(",
"g",
")",
",",
"arg",
":",
"ke... | // NewCmdProveRooterRunner creates a CmdProve for proving rooter in tests. | [
"NewCmdProveRooterRunner",
"creates",
"a",
"CmdProve",
"for",
"proving",
"rooter",
"in",
"tests",
"."
] | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/client/cmd_prove.go#L150-L159 |
160,730 | keybase/client | go/client/cmd_prove.go | GetUsage | func (p *CmdProve) GetUsage() libkb.Usage {
return libkb.Usage{
Config: true,
API: true,
KbKeyring: true,
}
} | go | func (p *CmdProve) GetUsage() libkb.Usage {
return libkb.Usage{
Config: true,
API: true,
KbKeyring: true,
}
} | [
"func",
"(",
"p",
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"CmdProve",
")",
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")",
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"true",
",",
"API",
":",
"true",
",",
"KbKeyring",
":",
"true",
",",
"}",
"\n",
"}"
] | // GetUsage specifics the library features that the prove command needs. | [
"GetUsage",
"specifics",
"the",
"library",
"features",
"that",
"the",
"prove",
"command",
"needs",
"."
] | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/client/cmd_prove.go#L162-L168 |
160,731 | keybase/client | go/kbfs/tlf/handle_extension.go | String | func (et HandleExtensionType) String(username kbname.NormalizedUsername) string {
switch et {
case HandleExtensionConflict:
return handleExtensionConflictString
case HandleExtensionFinalized:
if len(username) != 0 {
username += " "
}
return fmt.Sprintf(handleExtensionFinalizedString, username)
}
return "<unknown extension type>"
} | go | func (et HandleExtensionType) String(username kbname.NormalizedUsername) string {
switch et {
case HandleExtensionConflict:
return handleExtensionConflictString
case HandleExtensionFinalized:
if len(username) != 0 {
username += " "
}
return fmt.Sprintf(handleExtensionFinalizedString, username)
}
return "<unknown extension type>"
} | [
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"HandleExtensionType",
")",
"String",
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".",
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"switch",
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"{",
"case",
"HandleExtensionConflict",
":",
"return",
"handleExtensionConflictString",
"\n",
"case",
"HandleExtensionFin... | // String implements the fmt.Stringer interface for HandleExtensionType | [
"String",
"implements",
"the",
"fmt",
".",
"Stringer",
"interface",
"for",
"HandleExtensionType"
] | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/kbfs/tlf/handle_extension.go#L72-L83 |
160,732 | keybase/client | go/kbfs/tlf/handle_extension.go | parseHandleExtensionString | func parseHandleExtensionString(s string) (HandleExtensionType, kbname.NormalizedUsername) {
if handleExtensionConflictString == s {
return HandleExtensionConflict, ""
}
m := handleExtensionFinalizedRegex.FindStringSubmatch(s)
if len(m) < 2 {
return HandleExtensionUnknown, ""
}
return HandleExtensionFinalized, kbname.NewNormalizedUsername(m[1])
} | go | func parseHandleExtensionString(s string) (HandleExtensionType, kbname.NormalizedUsername) {
if handleExtensionConflictString == s {
return HandleExtensionConflict, ""
}
m := handleExtensionFinalizedRegex.FindStringSubmatch(s)
if len(m) < 2 {
return HandleExtensionUnknown, ""
}
return HandleExtensionFinalized, kbname.NewNormalizedUsername(m[1])
} | [
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",",
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"\"",
"\n",
"}",
"... | // parseHandleExtensionString parses an extension type and optional username from a string. | [
"parseHandleExtensionString",
"parses",
"an",
"extension",
"type",
"and",
"optional",
"username",
"from",
"a",
"string",
"."
] | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/kbfs/tlf/handle_extension.go#L86-L95 |
160,733 | keybase/client | go/kbfs/tlf/handle_extension.go | NewHandleExtension | func NewHandleExtension(extType HandleExtensionType, num uint16, un kbname.NormalizedUsername, now time.Time) (
*HandleExtension, error) {
return newHandleExtension(extType, num, un, now)
} | go | func NewHandleExtension(extType HandleExtensionType, num uint16, un kbname.NormalizedUsername, now time.Time) (
*HandleExtension, error) {
return newHandleExtension(extType, num, un, now)
} | [
"func",
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"extType",
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",",
"num",
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",",
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".",
"Time",
")",
"(",
"*",
"HandleExtension",
",",
"error",
")",
"{",
"return",
"newHandleExtension",
... | // NewHandleExtension returns a new HandleExtension struct
// populated with the date from the given time and conflict number. | [
"NewHandleExtension",
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"new",
"HandleExtension",
"struct",
"populated",
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"."
] | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/kbfs/tlf/handle_extension.go#L150-L153 |
160,734 | keybase/client | go/kbfs/tlf/handle_extension.go | newHandleExtension | func newHandleExtension(extType HandleExtensionType, num uint16, un kbname.NormalizedUsername, now time.Time) (
*HandleExtension, error) {
if num == 0 {
return nil, errHandleExtensionInvalidNumber
}
// mask out everything but the date
date := now.UTC().Format(handleExtensionDateFormat)
now, err := time.Parse(handleExtensionDateFormat, date)
if err != nil {
return nil, err
}
return &HandleExtension{
Date: now.UTC().Unix(),
Number: num,
Type: extType,
Username: un,
}, nil
} | go | func newHandleExtension(extType HandleExtensionType, num uint16, un kbname.NormalizedUsername, now time.Time) (
*HandleExtension, error) {
if num == 0 {
return nil, errHandleExtensionInvalidNumber
}
// mask out everything but the date
date := now.UTC().Format(handleExtensionDateFormat)
now, err := time.Parse(handleExtensionDateFormat, date)
if err != nil {
return nil, err
}
return &HandleExtension{
Date: now.UTC().Unix(),
Number: num,
Type: extType,
Username: un,
}, nil
} | [
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",",
"error",
")",
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"0",
"{... | // Helper to instantiate a HandleExtension object. | [
"Helper",
"to",
"instantiate",
"a",
"HandleExtension",
"object",
"."
] | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/kbfs/tlf/handle_extension.go#L164-L181 |
160,735 | keybase/client | go/kbfs/tlf/handle_extension.go | parseHandleExtension | func parseHandleExtension(fields []string) (*HandleExtension, error) {
if len(fields) != 4 {
return nil, errHandleExtensionInvalidString
}
extType, un := parseHandleExtensionString(fields[1])
if extType == HandleExtensionUnknown {
return nil, errHandleExtensionInvalidString
}
date, err := time.Parse(handleExtensionDateFormat, fields[2])
if err != nil {
return nil, err
}
var num uint64 = 1
if len(fields[3]) != 0 {
num, err = strconv.ParseUint(fields[3], 10, 16)
if err != nil {
return nil, err
}
if num < 1 {
return nil, errHandleExtensionInvalidNumber
}
}
return &HandleExtension{
Date: date.UTC().Unix(),
Number: uint16(num),
Type: extType,
Username: un,
}, nil
} | go | func parseHandleExtension(fields []string) (*HandleExtension, error) {
if len(fields) != 4 {
return nil, errHandleExtensionInvalidString
}
extType, un := parseHandleExtensionString(fields[1])
if extType == HandleExtensionUnknown {
return nil, errHandleExtensionInvalidString
}
date, err := time.Parse(handleExtensionDateFormat, fields[2])
if err != nil {
return nil, err
}
var num uint64 = 1
if len(fields[3]) != 0 {
num, err = strconv.ParseUint(fields[3], 10, 16)
if err != nil {
return nil, err
}
if num < 1 {
return nil, errHandleExtensionInvalidNumber
}
}
return &HandleExtension{
Date: date.UTC().Unix(),
Number: uint16(num),
Type: extType,
Username: un,
}, nil
} | [
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",",
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"\n",
"}",
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"parseHandleExtension",
"parses",
"a",
"HandleExtension",
"array",
"of",
"string",
"fields",
"."
] | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/kbfs/tlf/handle_extension.go#L184-L212 |
160,736 | keybase/client | go/kbfs/tlf/handle_extension.go | ParseHandleExtensionSuffix | func ParseHandleExtensionSuffix(s string) ([]HandleExtension, error) {
exts := handleExtensionRegex.FindAllStringSubmatch(s, 2)
if len(exts) < 1 || len(exts) > 2 {
return nil, errHandleExtensionInvalidString
}
extMap := make(map[HandleExtensionType]bool)
var extensions []HandleExtension
for _, e := range exts {
ext, err := parseHandleExtension(e)
if err != nil {
return nil, err
}
if extMap[ext.Type] {
// No duplicate extension types in the same suffix.
return nil, errHandleExtensionInvalidString
}
extMap[ext.Type] = true
extensions = append(extensions, *ext)
}
return extensions, nil
} | go | func ParseHandleExtensionSuffix(s string) ([]HandleExtension, error) {
exts := handleExtensionRegex.FindAllStringSubmatch(s, 2)
if len(exts) < 1 || len(exts) > 2 {
return nil, errHandleExtensionInvalidString
}
extMap := make(map[HandleExtensionType]bool)
var extensions []HandleExtension
for _, e := range exts {
ext, err := parseHandleExtension(e)
if err != nil {
return nil, err
}
if extMap[ext.Type] {
// No duplicate extension types in the same suffix.
return nil, errHandleExtensionInvalidString
}
extMap[ext.Type] = true
extensions = append(extensions, *ext)
}
return extensions, nil
} | [
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"(",
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"string",
")",
"(",
"[",
"]",
"HandleExtension",
",",
"error",
")",
"{",
"exts",
":=",
"handleExtensionRegex",
".",
"FindAllStringSubmatch",
"(",
"s",
",",
"2",
")",
"\n",
"if",
"len",
"(",
"exts",
")",
"<",
... | // ParseHandleExtensionSuffix parses a TLF handle extension suffix string. | [
"ParseHandleExtensionSuffix",
"parses",
"a",
"TLF",
"handle",
"extension",
"suffix",
"string",
"."
] | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/kbfs/tlf/handle_extension.go#L215-L235 |
160,737 | keybase/client | go/kbfs/tlf/handle_extension.go | newHandleExtensionSuffix | func newHandleExtensionSuffix(
extensions []HandleExtension, isBackedByTeam bool) string {
var suffix string
for _, extension := range extensions {
suffix += HandleExtensionSep
suffix += extension.string(isBackedByTeam)
}
return suffix
} | go | func newHandleExtensionSuffix(
extensions []HandleExtension, isBackedByTeam bool) string {
var suffix string
for _, extension := range extensions {
suffix += HandleExtensionSep
suffix += extension.string(isBackedByTeam)
}
return suffix
} | [
"func",
"newHandleExtensionSuffix",
"(",
"extensions",
"[",
"]",
"HandleExtension",
",",
"isBackedByTeam",
"bool",
")",
"string",
"{",
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"string",
"\n",
"for",
"_",
",",
"extension",
":=",
"range",
"extensions",
"{",
"suffix",
"+=",
"HandleExtensi... | // newHandleExtensionSuffix creates a suffix string given a set of extensions. | [
"newHandleExtensionSuffix",
"creates",
"a",
"suffix",
"string",
"given",
"a",
"set",
"of",
"extensions",
"."
] | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/kbfs/tlf/handle_extension.go#L238-L246 |
160,738 | keybase/client | go/chat/storage/storage_delh.go | setDeletedUpto | func (t *delhTracker) setDeletedUpto(ctx context.Context,
convID chat1.ConversationID, uid gregor1.UID, msgid chat1.MessageID) Error {
entry, err := t.getEntry(ctx, convID, uid)
switch err.(type) {
case nil:
case MissError:
default:
return err
}
entry.MaxDeleteHistoryUpto = msgid
entry.MinDeletableMessage = msgid
return t.setEntry(ctx, convID, uid, entry)
} | go | func (t *delhTracker) setDeletedUpto(ctx context.Context,
convID chat1.ConversationID, uid gregor1.UID, msgid chat1.MessageID) Error {
entry, err := t.getEntry(ctx, convID, uid)
switch err.(type) {
case nil:
case MissError:
default:
return err
}
entry.MaxDeleteHistoryUpto = msgid
entry.MinDeletableMessage = msgid
return t.setEntry(ctx, convID, uid, entry)
} | [
"func",
"(",
"t",
"*",
"delhTracker",
")",
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"(",
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"gregor1",
".",
"UID",
",",
"msgid",
"chat1",
".",
"MessageID",
")",
"Error",
"{",
"entry",
","... | // Set both values to msgid | [
"Set",
"both",
"values",
"to",
"msgid"
] | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/chat/storage/storage_delh.go#L120-L133 |
160,739 | keybase/client | go/kbfs/libfuse/updates_file.go | Write | func (f *UpdatesFile) Write(ctx context.Context, req *fuse.WriteRequest,
resp *fuse.WriteResponse) (err error) {
f.folder.fs.log.CDebugf(ctx, "UpdatesFile (enable: %t) Write", f.enable)
defer func() { err = f.folder.processError(ctx, libkbfs.WriteMode, err) }()
if len(req.Data) == 0 {
return nil
}
f.folder.updateMu.Lock()
defer f.folder.updateMu.Unlock()
if f.enable {
if f.folder.updateChan == nil {
return errors.New("Updates are already enabled")
}
err = libkbfs.RestartCRForTesting(
libcontext.BackgroundContextWithCancellationDelayer(),
f.folder.fs.config, f.folder.getFolderBranch())
if err != nil {
return err
}
f.folder.updateChan <- struct{}{}
close(f.folder.updateChan)
f.folder.updateChan = nil
} else {
if f.folder.updateChan != nil {
return errors.New("Updates are already disabled")
}
f.folder.updateChan, err =
libkbfs.DisableUpdatesForTesting(f.folder.fs.config,
f.folder.getFolderBranch())
if err != nil {
return err
}
err = libkbfs.DisableCRForTesting(f.folder.fs.config,
f.folder.getFolderBranch())
if err != nil {
return err
}
}
resp.Size = len(req.Data)
return nil
} | go | func (f *UpdatesFile) Write(ctx context.Context, req *fuse.WriteRequest,
resp *fuse.WriteResponse) (err error) {
f.folder.fs.log.CDebugf(ctx, "UpdatesFile (enable: %t) Write", f.enable)
defer func() { err = f.folder.processError(ctx, libkbfs.WriteMode, err) }()
if len(req.Data) == 0 {
return nil
}
f.folder.updateMu.Lock()
defer f.folder.updateMu.Unlock()
if f.enable {
if f.folder.updateChan == nil {
return errors.New("Updates are already enabled")
}
err = libkbfs.RestartCRForTesting(
libcontext.BackgroundContextWithCancellationDelayer(),
f.folder.fs.config, f.folder.getFolderBranch())
if err != nil {
return err
}
f.folder.updateChan <- struct{}{}
close(f.folder.updateChan)
f.folder.updateChan = nil
} else {
if f.folder.updateChan != nil {
return errors.New("Updates are already disabled")
}
f.folder.updateChan, err =
libkbfs.DisableUpdatesForTesting(f.folder.fs.config,
f.folder.getFolderBranch())
if err != nil {
return err
}
err = libkbfs.DisableCRForTesting(f.folder.fs.config,
f.folder.getFolderBranch())
if err != nil {
return err
}
}
resp.Size = len(req.Data)
return nil
} | [
"func",
"(",
"f",
"*",
"UpdatesFile",
")",
"Write",
"(",
"ctx",
"context",
".",
"Context",
",",
"req",
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"WriteRequest",
",",
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".",
"WriteResponse",
")",
"(",
"err",
"error",
")",
"{",
"f",
".",
"folder",
".",
"f... | // Write implements the fs.HandleWriter interface for UpdatesFile. | [
"Write",
"implements",
"the",
"fs",
".",
"HandleWriter",
"interface",
"for",
"UpdatesFile",
"."
] | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/kbfs/libfuse/updates_file.go#L42-L84 |
160,740 | keybase/client | go/bind/extension.go | ExtensionForceGC | func ExtensionForceGC() {
var m runtime.MemStats
runtime.ReadMemStats(&m)
// Free up gc memory first
fmt.Printf("mem stats (before): alloc: %v sys: %v\n", m.Alloc, m.Sys)
fmt.Printf("Starting force gc\n")
debug.FreeOSMemory()
fmt.Printf("Done force gc\n")
runtime.ReadMemStats(&m)
fmt.Printf("mem stats (after): alloc: %v sys: %v\n", m.Alloc, m.Sys)
if !ExtensionIsInited() {
fmt.Printf("Not initialized, bailing\n")
return
}
// Free all caches, and run gc again to clear out anything
fmt.Printf("Flushing global caches\n")
kbCtx.FlushCaches()
if _, ok := kbCtx.LocalChatDb.GetEngine().(*libkb.MemDb); ok {
fmt.Printf("Nuking in memory chat db\n")
kbCtx.LocalChatDb.Nuke()
}
if _, ok := kbCtx.LocalDb.GetEngine().(*libkb.MemDb); ok {
fmt.Printf("Nuking in memory local db\n")
kbCtx.LocalDb.Nuke()
}
debug.FreeOSMemory()
fmt.Printf("Done flushing global caches\n")
runtime.ReadMemStats(&m)
fmt.Printf("mem stats (after flush): alloc: %v sys: %v\n", m.Alloc, m.Sys)
} | go | func ExtensionForceGC() {
var m runtime.MemStats
runtime.ReadMemStats(&m)
// Free up gc memory first
fmt.Printf("mem stats (before): alloc: %v sys: %v\n", m.Alloc, m.Sys)
fmt.Printf("Starting force gc\n")
debug.FreeOSMemory()
fmt.Printf("Done force gc\n")
runtime.ReadMemStats(&m)
fmt.Printf("mem stats (after): alloc: %v sys: %v\n", m.Alloc, m.Sys)
if !ExtensionIsInited() {
fmt.Printf("Not initialized, bailing\n")
return
}
// Free all caches, and run gc again to clear out anything
fmt.Printf("Flushing global caches\n")
kbCtx.FlushCaches()
if _, ok := kbCtx.LocalChatDb.GetEngine().(*libkb.MemDb); ok {
fmt.Printf("Nuking in memory chat db\n")
kbCtx.LocalChatDb.Nuke()
}
if _, ok := kbCtx.LocalDb.GetEngine().(*libkb.MemDb); ok {
fmt.Printf("Nuking in memory local db\n")
kbCtx.LocalDb.Nuke()
}
debug.FreeOSMemory()
fmt.Printf("Done flushing global caches\n")
runtime.ReadMemStats(&m)
fmt.Printf("mem stats (after flush): alloc: %v sys: %v\n", m.Alloc, m.Sys)
} | [
"func",
"ExtensionForceGC",
"(",
")",
"{",
"var",
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".",
"MemStats",
"\n",
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"fmt",
".",
"Printf",
"(",
"\"",
"\\n",
"\"",
",",
"m",
".",
"Alloc",
",",
... | // ExtensionForceGC Forces a gc | [
"ExtensionForceGC",
"Forces",
"a",
"gc"
] | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/bind/extension.go#L715-L747 |
160,741 | keybase/client | go/libkb/identify2_cache.go | NewIdentify2Cache | func NewIdentify2Cache(maxAge time.Duration) *Identify2Cache {
res := &Identify2Cache{
cache: ramcache.New(),
}
res.cache.MaxAge = maxAge
res.cache.TTL = maxAge
return res
} | go | func NewIdentify2Cache(maxAge time.Duration) *Identify2Cache {
res := &Identify2Cache{
cache: ramcache.New(),
}
res.cache.MaxAge = maxAge
res.cache.TTL = maxAge
return res
} | [
"func",
"NewIdentify2Cache",
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"maxAge",
"time",
".",
"Duration",
")",
"*",
"Identify2Cache",
"{",
"res",
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"{",
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":",
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".",
"New",
"(",
")",
",",
"}",
"\n",
"res",
".",
"cache",
".",
"MaxAge",
"=",
"max... | // NewIdentify2Cache creates a Identify2Cache and sets the object max age to
// maxAge. Once a user is inserted, after maxAge duration passes,
// the user will be removed from the cache. | [
"NewIdentify2Cache",
"creates",
"a",
"Identify2Cache",
"and",
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"after",
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"duration",
"passes",
"the",
"user",
"will",
"be",
"removed",
"from",
"the",
"... | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/libkb/identify2_cache.go#L35-L42 |
160,742 | keybase/client | go/libkb/identify2_cache.go | Get | func (c *Identify2Cache) Get(uid keybase1.UID, gctf GetCheckTimeFunc, gcdf GetCacheDurationFunc, breaksOK bool) (*keybase1.Identify2ResUPK2, error) {
v, err := c.cache.Get(string(uid))
if err != nil {
if err == ramcache.ErrNotFound {
return nil, nil
}
return nil, err
}
up, ok := v.(*keybase1.Identify2ResUPK2)
if !ok {
return nil, fmt.Errorf("invalid type in cache: %T", v)
}
if gctf != nil {
then := gctf(*up)
if then == 0 {
return nil, IdentifyTimeoutError{}
}
if up.TrackBreaks != nil && !breaksOK {
return nil, TrackBrokenError{}
}
thenTime := keybase1.FromTime(then)
timeout := gcdf(*up)
if time.Since(thenTime) > timeout {
return nil, IdentifyTimeoutError{}
}
}
return up, nil
} | go | func (c *Identify2Cache) Get(uid keybase1.UID, gctf GetCheckTimeFunc, gcdf GetCacheDurationFunc, breaksOK bool) (*keybase1.Identify2ResUPK2, error) {
v, err := c.cache.Get(string(uid))
if err != nil {
if err == ramcache.ErrNotFound {
return nil, nil
}
return nil, err
}
up, ok := v.(*keybase1.Identify2ResUPK2)
if !ok {
return nil, fmt.Errorf("invalid type in cache: %T", v)
}
if gctf != nil {
then := gctf(*up)
if then == 0 {
return nil, IdentifyTimeoutError{}
}
if up.TrackBreaks != nil && !breaksOK {
return nil, TrackBrokenError{}
}
thenTime := keybase1.FromTime(then)
timeout := gcdf(*up)
if time.Since(thenTime) > timeout {
return nil, IdentifyTimeoutError{}
}
}
return up, nil
} | [
"func",
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"c",
"*",
"Identify2Cache",
")",
"Get",
"(",
"uid",
"keybase1",
".",
"UID",
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",",
"gcdf",
"GetCacheDurationFunc",
",",
"breaksOK",
"bool",
")",
"(",
"*",
"keybase1",
".",
"Identify2ResUPK2",
",",
"error",
")",
"... | // Get returns a user object. If none exists for uid, it will return nil. | [
"Get",
"returns",
"a",
"user",
"object",
".",
"If",
"none",
"exists",
"for",
"uid",
"it",
"will",
"return",
"nil",
"."
] | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/libkb/identify2_cache.go#L45-L75 |
160,743 | keybase/client | go/libkb/identify2_cache.go | Insert | func (c *Identify2Cache) Insert(up *keybase1.Identify2ResUPK2) error {
tmp := *up
copy := &tmp
copy.Upk.Uvv.CachedAt = keybase1.ToTime(time.Now())
return c.cache.Set(string(up.Upk.GetUID()), copy)
} | go | func (c *Identify2Cache) Insert(up *keybase1.Identify2ResUPK2) error {
tmp := *up
copy := &tmp
copy.Upk.Uvv.CachedAt = keybase1.ToTime(time.Now())
return c.cache.Set(string(up.Upk.GetUID()), copy)
} | [
"func",
"(",
"c",
"*",
"Identify2Cache",
")",
"Insert",
"(",
"up",
"*",
"keybase1",
".",
"Identify2ResUPK2",
")",
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":=",
"&",
"tmp",
"\n",
"copy",
".",
"Upk",
".",
"Uvv",
".",
"CachedAt",
"=",
"key... | // Insert adds a user to the cache, keyed on UID. | [
"Insert",
"adds",
"a",
"user",
"to",
"the",
"cache",
"keyed",
"on",
"UID",
"."
] | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/libkb/identify2_cache.go#L78-L83 |
160,744 | keybase/client | go/kbfs/data/bsplitter_simple.go | NewBlockSplitterSimple | func NewBlockSplitterSimple(desiredBlockSize int64,
blockChangeEmbedMaxSize uint64, codec kbfscodec.Codec) (
*BlockSplitterSimple, error) {
// If the desired block size is exactly a power of 2, subtract one
// from it to account for the padding we will do, which rounds up
// when the encoded size is exactly a power of 2.
if desiredBlockSize&(desiredBlockSize-1) == 0 {
desiredBlockSize--
}
// Make a FileBlock of the expected size to see what the encoded
// overhead is.
block := NewFileBlock().(*FileBlock)
fullData := make([]byte, desiredBlockSize)
// Fill in the block with varying data to make sure not to trigger
// any encoding optimizations.
for i := range fullData {
fullData[i] = byte(i)
}
maxSize := desiredBlockSize
var encodedLen int64
// Iterate until we find the right size (up to a maximum number of
// attempts), because the overhead is not constant across
// different Contents lengths (probably due to variable length
// encoding of the buffer size).
for i := 0; i < 10; i++ {
block.Contents = fullData[:maxSize]
encodedBlock, err := codec.Encode(block)
if err != nil {
return nil, err
}
encodedLen = int64(len(encodedBlock))
if encodedLen >= 2*desiredBlockSize {
return nil, fmt.Errorf("Encoded block of %d bytes is more than "+
"twice as big as the desired block size %d",
encodedLen, desiredBlockSize)
}
if encodedLen == desiredBlockSize {
break
}
maxSize += (desiredBlockSize - encodedLen)
}
if encodedLen != desiredBlockSize {
return nil, fmt.Errorf("Couldn't converge on a max block size for a "+
"desired size of %d", desiredBlockSize)
}
// Trial and error shows that this magic 75% constant maximizes
// the number of realistic indirect pointers you can fit into the
// default block size. TODO: calculate this number more exactly
// during initialization for a given `maxSize`.
maxPtrs := int(.75 * float64(maxSize/int64(BPSize)))
if maxPtrs < 2 {
maxPtrs = 2
}
maxDirEntriesPerBlock, err := getMaxDirEntriesPerBlock()
if err != nil {
return nil, err
}
return &BlockSplitterSimple{
maxSize: maxSize,
maxPtrsPerBlock: maxPtrs,
blockChangeEmbedMaxSize: blockChangeEmbedMaxSize,
maxDirEntriesPerBlock: maxDirEntriesPerBlock,
}, nil
} | go | func NewBlockSplitterSimple(desiredBlockSize int64,
blockChangeEmbedMaxSize uint64, codec kbfscodec.Codec) (
*BlockSplitterSimple, error) {
// If the desired block size is exactly a power of 2, subtract one
// from it to account for the padding we will do, which rounds up
// when the encoded size is exactly a power of 2.
if desiredBlockSize&(desiredBlockSize-1) == 0 {
desiredBlockSize--
}
// Make a FileBlock of the expected size to see what the encoded
// overhead is.
block := NewFileBlock().(*FileBlock)
fullData := make([]byte, desiredBlockSize)
// Fill in the block with varying data to make sure not to trigger
// any encoding optimizations.
for i := range fullData {
fullData[i] = byte(i)
}
maxSize := desiredBlockSize
var encodedLen int64
// Iterate until we find the right size (up to a maximum number of
// attempts), because the overhead is not constant across
// different Contents lengths (probably due to variable length
// encoding of the buffer size).
for i := 0; i < 10; i++ {
block.Contents = fullData[:maxSize]
encodedBlock, err := codec.Encode(block)
if err != nil {
return nil, err
}
encodedLen = int64(len(encodedBlock))
if encodedLen >= 2*desiredBlockSize {
return nil, fmt.Errorf("Encoded block of %d bytes is more than "+
"twice as big as the desired block size %d",
encodedLen, desiredBlockSize)
}
if encodedLen == desiredBlockSize {
break
}
maxSize += (desiredBlockSize - encodedLen)
}
if encodedLen != desiredBlockSize {
return nil, fmt.Errorf("Couldn't converge on a max block size for a "+
"desired size of %d", desiredBlockSize)
}
// Trial and error shows that this magic 75% constant maximizes
// the number of realistic indirect pointers you can fit into the
// default block size. TODO: calculate this number more exactly
// during initialization for a given `maxSize`.
maxPtrs := int(.75 * float64(maxSize/int64(BPSize)))
if maxPtrs < 2 {
maxPtrs = 2
}
maxDirEntriesPerBlock, err := getMaxDirEntriesPerBlock()
if err != nil {
return nil, err
}
return &BlockSplitterSimple{
maxSize: maxSize,
maxPtrsPerBlock: maxPtrs,
blockChangeEmbedMaxSize: blockChangeEmbedMaxSize,
maxDirEntriesPerBlock: maxDirEntriesPerBlock,
}, nil
} | [
"func",
"NewBlockSplitterSimple",
"(",
"desiredBlockSize",
"int64",
",",
"blockChangeEmbedMaxSize",
"uint64",
",",
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"kbfscodec",
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"Codec",
")",
"(",
"*",
"BlockSplitterSimple",
",",
"error",
")",
"{",
"// If the desired block size is exactly a power of 2, subtra... | // NewBlockSplitterSimple creates a new BlockSplittleSimple and
// adjusts the max size to try to match the desired size for file
// blocks, given the overhead of encoding a file block and the
// round-up padding we do. | [
"NewBlockSplitterSimple",
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"... | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/kbfs/data/bsplitter_simple.go#L42-L114 |
160,745 | keybase/client | go/kbfs/data/bsplitter_simple.go | NewBlockSplitterSimpleExact | func NewBlockSplitterSimpleExact(
maxSize int64, maxPtrsPerBlock int, blockChangeEmbedMaxSize uint64) (
*BlockSplitterSimple, error) {
maxDirEntriesPerBlock, err := getMaxDirEntriesPerBlock()
if err != nil {
return nil, err
}
return &BlockSplitterSimple{
maxSize: maxSize,
maxPtrsPerBlock: maxPtrsPerBlock,
blockChangeEmbedMaxSize: blockChangeEmbedMaxSize,
maxDirEntriesPerBlock: maxDirEntriesPerBlock,
}, nil
} | go | func NewBlockSplitterSimpleExact(
maxSize int64, maxPtrsPerBlock int, blockChangeEmbedMaxSize uint64) (
*BlockSplitterSimple, error) {
maxDirEntriesPerBlock, err := getMaxDirEntriesPerBlock()
if err != nil {
return nil, err
}
return &BlockSplitterSimple{
maxSize: maxSize,
maxPtrsPerBlock: maxPtrsPerBlock,
blockChangeEmbedMaxSize: blockChangeEmbedMaxSize,
maxDirEntriesPerBlock: maxDirEntriesPerBlock,
}, nil
} | [
"func",
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",",
"error",
")",
"{",
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",",
"err",
":=",
"getMaxDirEntriesPerBlock",
... | // NewBlockSplitterSimpleExact returns a BlockSplitterSimple with the
// max block size set to an exact value. | [
"NewBlockSplitterSimpleExact",
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"a",
"BlockSplitterSimple",
"with",
"the",
"max",
"block",
"size",
"set",
"to",
"an",
"exact",
"value",
"."
] | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/kbfs/data/bsplitter_simple.go#L118-L131 |
160,746 | keybase/client | go/kbfs/data/bsplitter_simple.go | SetMaxDirEntriesByBlockSize | func (b *BlockSplitterSimple) SetMaxDirEntriesByBlockSize(
codec kbfscodec.Codec) error {
dirEnv := os.Getenv("KEYBASE_BSPLIT_MAX_DIR_ENTRIES")
if len(dirEnv) > 0 {
// Don't override the environment variable.
return nil
}
block := NewDirBlock().(*DirBlock)
bigName := strings.Repeat("a", MaxNameBytesDefault)
// Make "typical" DirEntry, though the max dir entry is a bit
// bigger than this (can contain a variable-length symlink path,
// for example).
de := DirEntry{
BlockInfo: BlockInfo{
BlockPointer: BlockPointer{
DirectType: DirectBlock,
},
},
EntryInfo: EntryInfo{
PrevRevisions: PrevRevisions{
{Revision: 0, Count: 0},
{Revision: 1, Count: 1},
{Revision: 2, Count: 2},
{Revision: 3, Count: 3},
{Revision: 4, Count: 4},
},
},
}
block.Children[bigName] = de
encodedBlock, err := codec.Encode(block)
if err != nil {
return err
}
oneEntrySize := int64(len(encodedBlock))
b.maxDirEntriesPerBlock = int(b.maxSize / oneEntrySize)
if b.maxDirEntriesPerBlock == 0 {
b.maxDirEntriesPerBlock = 1
}
return nil
} | go | func (b *BlockSplitterSimple) SetMaxDirEntriesByBlockSize(
codec kbfscodec.Codec) error {
dirEnv := os.Getenv("KEYBASE_BSPLIT_MAX_DIR_ENTRIES")
if len(dirEnv) > 0 {
// Don't override the environment variable.
return nil
}
block := NewDirBlock().(*DirBlock)
bigName := strings.Repeat("a", MaxNameBytesDefault)
// Make "typical" DirEntry, though the max dir entry is a bit
// bigger than this (can contain a variable-length symlink path,
// for example).
de := DirEntry{
BlockInfo: BlockInfo{
BlockPointer: BlockPointer{
DirectType: DirectBlock,
},
},
EntryInfo: EntryInfo{
PrevRevisions: PrevRevisions{
{Revision: 0, Count: 0},
{Revision: 1, Count: 1},
{Revision: 2, Count: 2},
{Revision: 3, Count: 3},
{Revision: 4, Count: 4},
},
},
}
block.Children[bigName] = de
encodedBlock, err := codec.Encode(block)
if err != nil {
return err
}
oneEntrySize := int64(len(encodedBlock))
b.maxDirEntriesPerBlock = int(b.maxSize / oneEntrySize)
if b.maxDirEntriesPerBlock == 0 {
b.maxDirEntriesPerBlock = 1
}
return nil
} | [
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">",
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"{... | // SetMaxDirEntriesByBlockSize sets the maximum number of directory
// entries per directory block, based on the maximum block size. If
// the `KEYBASE_BSPLIT_MAX_DIR_ENTRIES` is set, this function does
// nothing. | [
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"does... | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/kbfs/data/bsplitter_simple.go#L137-L177 |
160,747 | keybase/client | go/kbfs/data/bsplitter_simple.go | CopyUntilSplit | func (b *BlockSplitterSimple) CopyUntilSplit(
block *FileBlock, lastBlock bool, data []byte, off int64) int64 {
n := int64(len(data))
currLen := int64(len(block.Contents))
// lastBlock is irrelevant since we only copy fixed sizes
toCopy := n
if currLen < (off + n) {
moreNeeded := (n + off) - currLen
// Reduce the number of additional bytes if it will take this block
// over maxSize.
if moreNeeded+currLen > b.maxSize {
moreNeeded = b.maxSize - currLen
if moreNeeded < 0 {
// If it is already over maxSize w/o any added bytes,
// just give up.
return 0
}
// only copy to the end of the block
toCopy = b.maxSize - off
}
if moreNeeded > 0 {
block.Contents = append(block.Contents, make([]byte, moreNeeded)...)
}
}
// we may have filled out the block above, but we still can't copy anything
if off > int64(len(block.Contents)) {
return 0
}
copy(block.Contents[off:off+toCopy], data[:toCopy])
return toCopy
} | go | func (b *BlockSplitterSimple) CopyUntilSplit(
block *FileBlock, lastBlock bool, data []byte, off int64) int64 {
n := int64(len(data))
currLen := int64(len(block.Contents))
// lastBlock is irrelevant since we only copy fixed sizes
toCopy := n
if currLen < (off + n) {
moreNeeded := (n + off) - currLen
// Reduce the number of additional bytes if it will take this block
// over maxSize.
if moreNeeded+currLen > b.maxSize {
moreNeeded = b.maxSize - currLen
if moreNeeded < 0 {
// If it is already over maxSize w/o any added bytes,
// just give up.
return 0
}
// only copy to the end of the block
toCopy = b.maxSize - off
}
if moreNeeded > 0 {
block.Contents = append(block.Contents, make([]byte, moreNeeded)...)
}
}
// we may have filled out the block above, but we still can't copy anything
if off > int64(len(block.Contents)) {
return 0
}
copy(block.Contents[off:off+toCopy], data[:toCopy])
return toCopy
} | [
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"]",
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"int64",
")",
"int64",
"{",
"n",
":=",
"int64",
"(",
"len",
"(",
"data",
")",
")... | // CopyUntilSplit implements the BlockSplitter interface for
// BlockSplitterSimple. | [
"CopyUntilSplit",
"implements",
"the",
"BlockSplitter",
"interface",
"for",
"BlockSplitterSimple",
"."
] | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/kbfs/data/bsplitter_simple.go#L181-L215 |
160,748 | keybase/client | go/kbfs/data/bsplitter_simple.go | SplitDirIfNeeded | func (b *BlockSplitterSimple) SplitDirIfNeeded(block *DirBlock) (
[]*DirBlock, *StringOffset) {
if block.IsIndirect() {
panic("SplitDirIfNeeded must be given only a direct block")
}
if b.maxDirEntriesPerBlock == 0 ||
len(block.Children) <= b.maxDirEntriesPerBlock {
return []*DirBlock{block}, nil
}
// Sort the entries and split them down the middle.
names := make([]string, 0, len(block.Children))
for name := range block.Children {
names = append(names, name)
}
sort.Strings(names)
// Delete the second half of the names from the original block,
// and add to the new block.
newBlock := NewDirBlock().(*DirBlock)
startOff := int(len(names) / 2)
for _, name := range names[int(len(names)/2):] {
newBlock.Children[name] = block.Children[name]
delete(block.Children, name)
}
newOffset := StringOffset(names[startOff])
return []*DirBlock{block, newBlock}, &newOffset
} | go | func (b *BlockSplitterSimple) SplitDirIfNeeded(block *DirBlock) (
[]*DirBlock, *StringOffset) {
if block.IsIndirect() {
panic("SplitDirIfNeeded must be given only a direct block")
}
if b.maxDirEntriesPerBlock == 0 ||
len(block.Children) <= b.maxDirEntriesPerBlock {
return []*DirBlock{block}, nil
}
// Sort the entries and split them down the middle.
names := make([]string, 0, len(block.Children))
for name := range block.Children {
names = append(names, name)
}
sort.Strings(names)
// Delete the second half of the names from the original block,
// and add to the new block.
newBlock := NewDirBlock().(*DirBlock)
startOff := int(len(names) / 2)
for _, name := range names[int(len(names)/2):] {
newBlock.Children[name] = block.Children[name]
delete(block.Children, name)
}
newOffset := StringOffset(names[startOff])
return []*DirBlock{block, newBlock}, &newOffset
} | [
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"{",
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"(",
")",
"{",
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"(",
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"\"",
... | // SplitDirIfNeeded implements the BlockSplitter interface for
// BlockSplitterSimple. | [
"SplitDirIfNeeded",
"implements",
"the",
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"interface",
"for",
"BlockSplitterSimple",
"."
] | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/kbfs/data/bsplitter_simple.go#L238-L266 |
160,749 | keybase/client | go/logger/adapter.go | Debugf | func (l logf) Debugf(s string, args ...interface{}) {
l.log.Debug(s, args...)
} | go | func (l logf) Debugf(s string, args ...interface{}) {
l.log.Debug(s, args...)
} | [
"func",
"(",
"l",
"logf",
")",
"Debugf",
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",",
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"l",
".",
"log",
".",
"Debug",
"(",
"s",
",",
"args",
"...",
")",
"\n",
"}"
] | // Debugf forwards to Logger.Debug | [
"Debugf",
"forwards",
"to",
"Logger",
".",
"Debug"
] | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/logger/adapter.go#L31-L33 |
160,750 | keybase/client | go/logger/adapter.go | Infof | func (l logf) Infof(s string, args ...interface{}) {
l.log.Info(s, args...)
} | go | func (l logf) Infof(s string, args ...interface{}) {
l.log.Info(s, args...)
} | [
"func",
"(",
"l",
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")",
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".",
"log",
".",
"Info",
"(",
"s",
",",
"args",
"...",
")",
"\n",
"}"
] | // Infof forwards to Logger.Info | [
"Infof",
"forwards",
"to",
"Logger",
".",
"Info"
] | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/logger/adapter.go#L36-L38 |
160,751 | keybase/client | go/logger/adapter.go | Warningf | func (l logf) Warningf(s string, args ...interface{}) {
l.log.Warning(s, args...)
} | go | func (l logf) Warningf(s string, args ...interface{}) {
l.log.Warning(s, args...)
} | [
"func",
"(",
"l",
"logf",
")",
"Warningf",
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",",
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"l",
".",
"log",
".",
"Warning",
"(",
"s",
",",
"args",
"...",
")",
"\n",
"}"
] | // Warningf forwards to Logger.Warning | [
"Warningf",
"forwards",
"to",
"Logger",
".",
"Warning"
] | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/logger/adapter.go#L41-L43 |
160,752 | keybase/client | go/logger/adapter.go | Errorf | func (l logf) Errorf(s string, args ...interface{}) {
l.log.Errorf(s, args...)
} | go | func (l logf) Errorf(s string, args ...interface{}) {
l.log.Errorf(s, args...)
} | [
"func",
"(",
"l",
"logf",
")",
"Errorf",
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",",
"args",
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"l",
".",
"log",
".",
"Errorf",
"(",
"s",
",",
"args",
"...",
")",
"\n",
"}"
] | // Errorf forwards to Logger.Errorf | [
"Errorf",
"forwards",
"to",
"Logger",
".",
"Errorf"
] | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/logger/adapter.go#L46-L48 |
160,753 | keybase/client | go/libkb/delegatekeyaggregator.go | AddPerUserKeyServerArg | func AddPerUserKeyServerArg(serverArg JSONPayload, generation keybase1.PerUserKeyGeneration,
pukBoxes []keybase1.PerUserKeyBox, pukPrev *PerUserKeyPrev) {
section := make(JSONPayload)
section["boxes"] = pukBoxes
section["generation"] = generation
if pukPrev != nil {
section["prev"] = *pukPrev
}
serverArg["per_user_key"] = section
} | go | func AddPerUserKeyServerArg(serverArg JSONPayload, generation keybase1.PerUserKeyGeneration,
pukBoxes []keybase1.PerUserKeyBox, pukPrev *PerUserKeyPrev) {
section := make(JSONPayload)
section["boxes"] = pukBoxes
section["generation"] = generation
if pukPrev != nil {
section["prev"] = *pukPrev
}
serverArg["per_user_key"] = section
} | [
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")",
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":=",
"make",
"(... | // Make the "per_user_key" section of an API arg.
// Requires one or more `pukBoxes`
// `pukPrev` is optional.
// Modifies `serverArg`. | [
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] | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/libkb/delegatekeyaggregator.go#L88-L97 |
160,754 | keybase/client | go/libkb/delegatekeyaggregator.go | AddUserEKReBoxServerArg | func AddUserEKReBoxServerArg(serverArg JSONPayload, arg *keybase1.UserEkReboxArg) {
if arg == nil {
return
}
serverArg["device_eks"] = map[string]string{string(arg.DeviceID): arg.DeviceEkStatementSig}
serverArg["user_ek_rebox"] = arg.UserEkBoxMetadata
} | go | func AddUserEKReBoxServerArg(serverArg JSONPayload, arg *keybase1.UserEkReboxArg) {
if arg == nil {
return
}
serverArg["device_eks"] = map[string]string{string(arg.DeviceID): arg.DeviceEkStatementSig}
serverArg["user_ek_rebox"] = arg.UserEkBoxMetadata
} | [
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"}",
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"]",
"=",
"map",
"[",
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"]",... | // Make the "user_ek_rebox" and "device_eks" section of an API arg. Modifies
// `serverArg` unless arg is nil. | [
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] | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/libkb/delegatekeyaggregator.go#L101-L107 |
160,755 | keybase/client | go/service/scanproofs.go | ScanProofs | func (h *ScanProofsHandler) ScanProofs(ctx context.Context, arg keybase1.ScanProofsArg) error {
uis := libkb.UIs{
LogUI: h.getLogUI(arg.SessionID),
SessionID: arg.SessionID,
}
eng := engine.NewScanProofsEngine(arg.Infile, arg.Indices, arg.Sigid, arg.Ratelimit, arg.Cachefile, arg.Ignorefile, h.G())
m := libkb.NewMetaContext(ctx, h.G()).WithUIs(uis)
return engine.RunEngine2(m, eng)
} | go | func (h *ScanProofsHandler) ScanProofs(ctx context.Context, arg keybase1.ScanProofsArg) error {
uis := libkb.UIs{
LogUI: h.getLogUI(arg.SessionID),
SessionID: arg.SessionID,
}
eng := engine.NewScanProofsEngine(arg.Infile, arg.Indices, arg.Sigid, arg.Ratelimit, arg.Cachefile, arg.Ignorefile, h.G())
m := libkb.NewMetaContext(ctx, h.G()).WithUIs(uis)
return engine.RunEngine2(m, eng)
} | [
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"h",
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":=",
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"UIs",
"{",
"LogUI",
":",
"h",
".",
"getLogUI",
"(",
"arg"... | // ScanProofs creates a ScanProofsEngine and runs it. | [
"ScanProofs",
"creates",
"a",
"ScanProofsEngine",
"and",
"runs",
"it",
"."
] | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/service/scanproofs.go#L27-L35 |
160,756 | keybase/client | go/chat/s3/s3.go | New | func New(signer Signer, region Region, client ...*http.Client) *S3 {
var httpclient *http.Client
if len(client) > 0 {
httpclient = client[0]
}
return &S3{
Signer: signer,
Region: region,
AttemptStrategy: DefaultAttemptStrategy,
client: httpclient,
}
} | go | func New(signer Signer, region Region, client ...*http.Client) *S3 {
var httpclient *http.Client
if len(client) > 0 {
httpclient = client[0]
}
return &S3{
Signer: signer,
Region: region,
AttemptStrategy: DefaultAttemptStrategy,
client: httpclient,
}
} | [
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",",
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")",
">",
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"client",
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"."
] | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/chat/s3/s3.go#L136-L150 |
160,757 | keybase/client | go/chat/s3/s3.go | GetReader | func (b *Bucket) GetReader(ctx context.Context, path string) (rc io.ReadCloser, err error) {
resp, err := b.GetResponse(ctx, path)
if resp != nil {
return resp.Body, err
}
return nil, err
} | go | func (b *Bucket) GetReader(ctx context.Context, path string) (rc io.ReadCloser, err error) {
resp, err := b.GetResponse(ctx, path)
if resp != nil {
return resp.Body, err
}
return nil, err
} | [
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"(",
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... | // GetReader retrieves an object from an S3 bucket,
// returning the body of the HTTP response.
// It is the caller's responsibility to call Close on rc when
// finished reading. | [
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... | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/chat/s3/s3.go#L248-L254 |
160,758 | keybase/client | go/chat/s3/s3.go | GetReaderWithRange | func (b *Bucket) GetReaderWithRange(ctx context.Context, path string, begin, end int64) (rc io.ReadCloser, err error) {
header := make(http.Header)
header.Add("Range", fmt.Sprintf("bytes=%d-%d", begin, end-1))
resp, err := b.GetResponseWithHeaders(ctx, path, header)
if resp != nil {
return resp.Body, err
}
return nil, err
} | go | func (b *Bucket) GetReaderWithRange(ctx context.Context, path string, begin, end int64) (rc io.ReadCloser, err error) {
header := make(http.Header)
header.Add("Range", fmt.Sprintf("bytes=%d-%d", begin, end-1))
resp, err := b.GetResponseWithHeaders(ctx, path, header)
if resp != nil {
return resp.Body, err
}
return nil, err
} | [
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// returning the body of the HTTP response.
// It is the caller's responsibility to call Close on rc when
// finished reading. | [
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160,759 | keybase/client | go/chat/s3/s3.go | GetResponse | func (b *Bucket) GetResponse(ctx context.Context, path string) (resp *http.Response, err error) {
return b.GetResponseWithHeaders(ctx, path, make(http.Header))
} | go | func (b *Bucket) GetResponse(ctx context.Context, path string) (resp *http.Response, err error) {
return b.GetResponseWithHeaders(ctx, path, make(http.Header))
} | [
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// returning the HTTP response.
// It is the caller's responsibility to call Close on rc when
// finished reading | [
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] | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/chat/s3/s3.go#L274-L276 |
160,760 | keybase/client | go/chat/s3/s3.go | GetResponseWithHeaders | func (b *Bucket) GetResponseWithHeaders(ctx context.Context, path string, headers map[string][]string) (resp *http.Response, err error) {
req := &request{
bucket: b.Name,
path: path,
headers: headers,
}
err = b.S3.prepare(req)
if err != nil {
return nil, err
}
for attempt := b.S3.AttemptStrategy.Start(); attempt.Next(); {
resp, err := b.S3.run(ctx, req, nil)
if shouldRetry(err) && attempt.HasNext() {
continue
}
if err != nil {
return nil, err
}
return resp, nil
}
panic("unreachable")
} | go | func (b *Bucket) GetResponseWithHeaders(ctx context.Context, path string, headers map[string][]string) (resp *http.Response, err error) {
req := &request{
bucket: b.Name,
path: path,
headers: headers,
}
err = b.S3.prepare(req)
if err != nil {
return nil, err
}
for attempt := b.S3.AttemptStrategy.Start(); attempt.Next(); {
resp, err := b.S3.run(ctx, req, nil)
if shouldRetry(err) && attempt.HasNext() {
continue
}
if err != nil {
return nil, err
}
return resp, nil
}
panic("unreachable")
} | [
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// Accepts custom headers to be sent as the second parameter
// returning the body of the HTTP response.
// It is the caller's responsibility to call Close on rc when
// finished reading | [
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160,761 | keybase/client | go/chat/s3/s3.go | Exists | func (b *Bucket) Exists(path string) (exists bool, err error) {
req := &request{
method: "HEAD",
bucket: b.Name,
path: path,
}
err = b.S3.prepare(req)
if err != nil {
return
}
for attempt := b.S3.AttemptStrategy.Start(); attempt.Next(); {
resp, err := b.S3.run(context.Background(), req, nil)
if shouldRetry(err) && attempt.HasNext() {
continue
}
if err != nil {
// We can treat a 403 or 404 as non existence
if e, ok := err.(*Error); ok && (e.StatusCode == 403 || e.StatusCode == 404) {
return false, nil
}
return false, err
}
if resp.StatusCode/100 == 2 {
exists = true
}
return exists, err
}
return false, fmt.Errorf("S3 Currently Unreachable")
} | go | func (b *Bucket) Exists(path string) (exists bool, err error) {
req := &request{
method: "HEAD",
bucket: b.Name,
path: path,
}
err = b.S3.prepare(req)
if err != nil {
return
}
for attempt := b.S3.AttemptStrategy.Start(); attempt.Next(); {
resp, err := b.S3.run(context.Background(), req, nil)
if shouldRetry(err) && attempt.HasNext() {
continue
}
if err != nil {
// We can treat a 403 or 404 as non existence
if e, ok := err.(*Error); ok && (e.StatusCode == 403 || e.StatusCode == 404) {
return false, nil
}
return false, err
}
if resp.StatusCode/100 == 2 {
exists = true
}
return exists, err
}
return false, fmt.Errorf("S3 Currently Unreachable")
} | [
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] | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/chat/s3/s3.go#L307-L338 |
160,762 | keybase/client | go/chat/s3/s3.go | PutCopy | func (b *Bucket) PutCopy(path string, perm ACL, options CopyOptions, source string) (result *CopyObjectResult, err error) {
headers := map[string][]string{
"x-amz-acl": {string(perm)},
"x-amz-copy-source": {source},
}
options.addHeaders(headers)
req := &request{
method: "PUT",
bucket: b.Name,
path: path,
headers: headers,
}
result = &CopyObjectResult{}
for attempt := b.S3.AttemptStrategy.Start(); attempt.Next(); {
err = b.S3.query(context.Background(), req, result)
if !shouldRetry(err) {
break
}
}
if err != nil {
return nil, err
}
return result, nil
} | go | func (b *Bucket) PutCopy(path string, perm ACL, options CopyOptions, source string) (result *CopyObjectResult, err error) {
headers := map[string][]string{
"x-amz-acl": {string(perm)},
"x-amz-copy-source": {source},
}
options.addHeaders(headers)
req := &request{
method: "PUT",
bucket: b.Name,
path: path,
headers: headers,
}
result = &CopyObjectResult{}
for attempt := b.S3.AttemptStrategy.Start(); attempt.Next(); {
err = b.S3.query(context.Background(), req, result)
if !shouldRetry(err) {
break
}
}
if err != nil {
return nil, err
}
return result, nil
} | [
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] | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/chat/s3/s3.go#L376-L399 |
160,763 | keybase/client | go/chat/s3/s3.go | PutReader | func (b *Bucket) PutReader(ctx context.Context, path string, r io.Reader, length int64, contType string, perm ACL, options Options) error {
headers := map[string][]string{
"Content-Length": {strconv.FormatInt(length, 10)},
"Content-Type": {contType},
"x-amz-acl": {string(perm)},
}
options.addHeaders(headers)
req := &request{
method: "PUT",
bucket: b.Name,
path: path,
headers: headers,
payload: r,
}
return b.S3.query(ctx, req, nil)
} | go | func (b *Bucket) PutReader(ctx context.Context, path string, r io.Reader, length int64, contType string, perm ACL, options Options) error {
headers := map[string][]string{
"Content-Length": {strconv.FormatInt(length, 10)},
"Content-Type": {contType},
"x-amz-acl": {string(perm)},
}
options.addHeaders(headers)
req := &request{
method: "PUT",
bucket: b.Name,
path: path,
headers: headers,
payload: r,
}
return b.S3.query(ctx, req, nil)
} | [
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// from r until EOF. | [
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] | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/chat/s3/s3.go#L412-L427 |
160,764 | keybase/client | go/chat/s3/s3.go | GetBucketContents | func (b *Bucket) GetBucketContents() (*map[string]Key, error) {
bucketContents := map[string]Key{}
prefix := ""
pathSeparator := ""
marker := ""
for {
contents, err := b.List(prefix, pathSeparator, marker, 1000)
if err != nil {
return &bucketContents, err
}
for _, key := range contents.Contents {
bucketContents[key.Key] = key
}
if contents.IsTruncated {
marker = contents.NextMarker
} else {
break
}
}
return &bucketContents, nil
} | go | func (b *Bucket) GetBucketContents() (*map[string]Key, error) {
bucketContents := map[string]Key{}
prefix := ""
pathSeparator := ""
marker := ""
for {
contents, err := b.List(prefix, pathSeparator, marker, 1000)
if err != nil {
return &bucketContents, err
}
for _, key := range contents.Contents {
bucketContents[key.Key] = key
}
if contents.IsTruncated {
marker = contents.NextMarker
} else {
break
}
}
return &bucketContents, nil
} | [
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160,765 | keybase/client | go/chat/s3/s3.go | prepare | func (s3 *S3) prepare(req *request) error {
var signpath = req.path
if !req.prepared {
req.prepared = true
if req.method == "" {
req.method = "GET"
}
// Copy so they can be mutated without affecting on retries.
params := make(url.Values)
headers := make(http.Header)
for k, v := range req.params {
params[k] = v
}
for k, v := range req.headers {
headers[k] = v
}
req.params = params
req.headers = headers
if !strings.HasPrefix(req.path, "/") {
req.path = "/" + req.path
}
signpath = req.path
if req.bucket != "" {
req.baseurl = s3.Region.S3BucketEndpoint
if req.baseurl == "" {
// Use the path method to address the bucket.
req.baseurl = s3.Region.S3Endpoint
req.path = "/" + req.bucket + req.path
} else {
// Just in case, prevent injection.
if strings.IndexAny(req.bucket, "/:@") >= 0 {
return fmt.Errorf("bad S3 bucket: %q", req.bucket)
}
req.baseurl = strings.Replace(req.baseurl, "${bucket}", req.bucket, -1)
}
signpath = "/" + req.bucket + signpath
}
}
// Always sign again as it's not clear how far the
// server has handled a previous attempt.
u, err := url.Parse(req.baseurl)
if err != nil {
return fmt.Errorf("bad S3 endpoint URL %q: %v", req.baseurl, err)
}
reqSignpathSpaceFix := (&url.URL{Path: signpath}).String()
req.headers["Host"] = []string{u.Host}
req.headers["Date"] = []string{time.Now().In(time.UTC).Format(time.RFC1123)}
return s3.sign(req.method, reqSignpathSpaceFix, req.params, req.headers)
} | go | func (s3 *S3) prepare(req *request) error {
var signpath = req.path
if !req.prepared {
req.prepared = true
if req.method == "" {
req.method = "GET"
}
// Copy so they can be mutated without affecting on retries.
params := make(url.Values)
headers := make(http.Header)
for k, v := range req.params {
params[k] = v
}
for k, v := range req.headers {
headers[k] = v
}
req.params = params
req.headers = headers
if !strings.HasPrefix(req.path, "/") {
req.path = "/" + req.path
}
signpath = req.path
if req.bucket != "" {
req.baseurl = s3.Region.S3BucketEndpoint
if req.baseurl == "" {
// Use the path method to address the bucket.
req.baseurl = s3.Region.S3Endpoint
req.path = "/" + req.bucket + req.path
} else {
// Just in case, prevent injection.
if strings.IndexAny(req.bucket, "/:@") >= 0 {
return fmt.Errorf("bad S3 bucket: %q", req.bucket)
}
req.baseurl = strings.Replace(req.baseurl, "${bucket}", req.bucket, -1)
}
signpath = "/" + req.bucket + signpath
}
}
// Always sign again as it's not clear how far the
// server has handled a previous attempt.
u, err := url.Parse(req.baseurl)
if err != nil {
return fmt.Errorf("bad S3 endpoint URL %q: %v", req.baseurl, err)
}
reqSignpathSpaceFix := (&url.URL{Path: signpath}).String()
req.headers["Host"] = []string{u.Host}
req.headers["Date"] = []string{time.Now().In(time.UTC).Format(time.RFC1123)}
return s3.sign(req.method, reqSignpathSpaceFix, req.params, req.headers)
} | [
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] | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/chat/s3/s3.go#L866-L916 |
160,766 | keybase/client | go/kbfs/dokan/cgo.go | getRequestorToken | func (fi *FileInfo) getRequestorToken() (syscall.Token, error) {
hdl := syscall.Handle(C.kbfsLibdokan_OpenRequestorToken(fi.ptr))
var err error
if hdl == syscall.InvalidHandle {
// Tokens are value types, so returning nil is impossible,
// returning an InvalidHandle is the best way.
err = errors.New("Invalid handle from DokanOpenRequestorHandle")
}
return syscall.Token(hdl), err
} | go | func (fi *FileInfo) getRequestorToken() (syscall.Token, error) {
hdl := syscall.Handle(C.kbfsLibdokan_OpenRequestorToken(fi.ptr))
var err error
if hdl == syscall.InvalidHandle {
// Tokens are value types, so returning nil is impossible,
// returning an InvalidHandle is the best way.
err = errors.New("Invalid handle from DokanOpenRequestorHandle")
}
return syscall.Token(hdl), err
} | [
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// the requestor of this file system operation. Remember to
// call Close on the Token. | [
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] | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/kbfs/dokan/cgo.go#L695-L704 |
160,767 | keybase/client | go/kbfs/dokan/cgo.go | isRequestorUserSidEqualTo | func (fi *FileInfo) isRequestorUserSidEqualTo(sid *winacl.SID) bool {
tok, err := fi.getRequestorToken()
if err != nil {
debug("IsRequestorUserSidEqualTo:", err)
return false
}
defer tok.Close()
tokUser, err := tok.GetTokenUser()
if err != nil {
debug("IsRequestorUserSidEqualTo: GetTokenUser:", err)
return false
}
res, _, _ := syscall.Syscall(procEqualSid.Addr(), 2,
uintptr(unsafe.Pointer(sid)),
uintptr(unsafe.Pointer(tokUser.User.Sid)),
0)
if isDebug {
u1, _ := (*syscall.SID)(sid).String()
u2, _ := tokUser.User.Sid.String()
debugf("IsRequestorUserSidEqualTo: EqualSID(%q,%q) => %v (expecting non-zero)\n", u1, u2, res)
}
runtime.KeepAlive(sid)
runtime.KeepAlive(tokUser.User.Sid)
return res != 0
} | go | func (fi *FileInfo) isRequestorUserSidEqualTo(sid *winacl.SID) bool {
tok, err := fi.getRequestorToken()
if err != nil {
debug("IsRequestorUserSidEqualTo:", err)
return false
}
defer tok.Close()
tokUser, err := tok.GetTokenUser()
if err != nil {
debug("IsRequestorUserSidEqualTo: GetTokenUser:", err)
return false
}
res, _, _ := syscall.Syscall(procEqualSid.Addr(), 2,
uintptr(unsafe.Pointer(sid)),
uintptr(unsafe.Pointer(tokUser.User.Sid)),
0)
if isDebug {
u1, _ := (*syscall.SID)(sid).String()
u2, _ := tokUser.User.Sid.String()
debugf("IsRequestorUserSidEqualTo: EqualSID(%q,%q) => %v (expecting non-zero)\n", u1, u2, res)
}
runtime.KeepAlive(sid)
runtime.KeepAlive(tokUser.User.Sid)
return res != 0
} | [
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"filesystem",
"request",
"."
] | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/kbfs/dokan/cgo.go#L709-L733 |
160,768 | keybase/client | go/kbfs/dokan/cgo.go | unmount | func unmount(path string) error {
debug("Unmount: Calling Dokan.Unmount")
res := C.kbfsLibdokan_RemoveMountPoint((*C.WCHAR)(stringToUtf16Ptr(path)))
if res == C.FALSE {
debug("Unmount: Failed!")
return errors.New("kbfsLibdokan_RemoveMountPoint failed")
}
debug("Unmount: Success!")
return nil
} | go | func unmount(path string) error {
debug("Unmount: Calling Dokan.Unmount")
res := C.kbfsLibdokan_RemoveMountPoint((*C.WCHAR)(stringToUtf16Ptr(path)))
if res == C.FALSE {
debug("Unmount: Failed!")
return errors.New("kbfsLibdokan_RemoveMountPoint failed")
}
debug("Unmount: Success!")
return nil
} | [
"func",
"unmount",
"(",
"path",
"string",
")",
"error",
"{",
"debug",
"(",
"\"",
"\"",
")",
"\n",
"res",
":=",
"C",
".",
"kbfsLibdokan_RemoveMountPoint",
"(",
"(",
"*",
"C",
".",
"WCHAR",
")",
"(",
"stringToUtf16Ptr",
"(",
"path",
")",
")",
")",
"\n"... | // unmount a drive mounted by dokan. | [
"unmount",
"a",
"drive",
"mounted",
"by",
"dokan",
"."
] | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/kbfs/dokan/cgo.go#L741-L750 |
160,769 | keybase/client | go/kbfs/dokan/cgo.go | stringToUtf16Buffer | func stringToUtf16Buffer(s string, ptr C.LPWSTR, blenUcs2 C.DWORD) bool {
return stringToUtf16BufferPtr(s, unsafe.Pointer(ptr), blenUcs2)
} | go | func stringToUtf16Buffer(s string, ptr C.LPWSTR, blenUcs2 C.DWORD) bool {
return stringToUtf16BufferPtr(s, unsafe.Pointer(ptr), blenUcs2)
} | [
"func",
"stringToUtf16Buffer",
"(",
"s",
"string",
",",
"ptr",
"C",
".",
"LPWSTR",
",",
"blenUcs2",
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".",
"DWORD",
")",
"bool",
"{",
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"stringToUtf16BufferPtr",
"(",
"s",
",",
"unsafe",
".",
"Pointer",
"(",
"ptr",
")",
",",
"blenUcs2",
")",
... | // stringToUtf16Buffer pokes a string into a Windows wide string buffer.
// On overflow does not poke anything and returns false. | [
"stringToUtf16Buffer",
"pokes",
"a",
"string",
"into",
"a",
"Windows",
"wide",
"string",
"buffer",
".",
"On",
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"does",
"not",
"poke",
"anything",
"and",
"returns",
"false",
"."
] | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/kbfs/dokan/cgo.go#L767-L769 |
160,770 | keybase/client | go/kbfs/dokan/cgo.go | stringToUtf16Ptr | func stringToUtf16Ptr(s string) unsafe.Pointer {
tmp := utf16.Encode([]rune(s + "\000"))
return unsafe.Pointer(&tmp[0])
} | go | func stringToUtf16Ptr(s string) unsafe.Pointer {
tmp := utf16.Encode([]rune(s + "\000"))
return unsafe.Pointer(&tmp[0])
} | [
"func",
"stringToUtf16Ptr",
"(",
"s",
"string",
")",
"unsafe",
".",
"Pointer",
"{",
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":=",
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"(",
"[",
"]",
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"(",
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"\"",
"\\000",
"\"",
")",
")",
"\n",
"return",
"unsafe",
".",
"Pointer",
"(",
"&",
"tmp",... | // stringToUtf16Ptr return a pointer to the string as utf16 with zero
// termination. | [
"stringToUtf16Ptr",
"return",
"a",
"pointer",
"to",
"the",
"string",
"as",
"utf16",
"with",
"zero",
"termination",
"."
] | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/kbfs/dokan/cgo.go#L787-L790 |
160,771 | keybase/client | go/libkb/runmode.go | StringToRunMode | func StringToRunMode(s string) (RunMode, error) {
switch s {
case string(DevelRunMode):
return DevelRunMode, nil
case string(ProductionRunMode):
return ProductionRunMode, nil
case string(StagingRunMode):
return StagingRunMode, nil
case "":
return NoRunMode, nil
default:
return NoRunMode, fmt.Errorf("unknown run mode: '%s'", s)
}
} | go | func StringToRunMode(s string) (RunMode, error) {
switch s {
case string(DevelRunMode):
return DevelRunMode, nil
case string(ProductionRunMode):
return ProductionRunMode, nil
case string(StagingRunMode):
return StagingRunMode, nil
case "":
return NoRunMode, nil
default:
return NoRunMode, fmt.Errorf("unknown run mode: '%s'", s)
}
} | [
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")",
":",
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"DevelRunMode",
",",
"nil",
"\n",
"case",
"string",
"(",
"ProductionRunMode",
")",
... | // StringToRunMode turns a string into a run-mode | [
"StringToRunMode",
"turns",
"a",
"string",
"into",
"a",
"run",
"-",
"mode"
] | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/libkb/runmode.go#L11-L24 |
160,772 | keybase/client | go/client/cmd_list_followers.go | ParseArgv | func (c *CmdListTrackers) ParseArgv(ctx *cli.Context) error {
if len(ctx.Args()) == 1 {
c.assertion = ctx.Args()[0]
}
c.verbose = ctx.Bool("verbose")
return nil
} | go | func (c *CmdListTrackers) ParseArgv(ctx *cli.Context) error {
if len(ctx.Args()) == 1 {
c.assertion = ctx.Args()[0]
}
c.verbose = ctx.Bool("verbose")
return nil
} | [
"func",
"(",
"c",
"*",
"CmdListTrackers",
")",
"ParseArgv",
"(",
"ctx",
"*",
"cli",
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")",
")",
"==",
"1",
"{",
"c",
".",
"assertion",
"=",
"ctx",
".",
"Args",
"(",
")"... | // ParseArgv parses the command args. | [
"ParseArgv",
"parses",
"the",
"command",
"args",
"."
] | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/client/cmd_list_followers.go#L81-L88 |
160,773 | keybase/client | go/client/cmd_list_followers.go | GetUsage | func (c *CmdListTrackers) GetUsage() libkb.Usage {
return libkb.Usage{
Config: true,
API: true,
}
} | go | func (c *CmdListTrackers) GetUsage() libkb.Usage {
return libkb.Usage{
Config: true,
API: true,
}
} | [
"func",
"(",
"c",
"*",
"CmdListTrackers",
")",
"GetUsage",
"(",
")",
"libkb",
".",
"Usage",
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"Usage",
"{",
"Config",
":",
"true",
",",
"API",
":",
"true",
",",
"}",
"\n",
"}"
] | // GetUsage says what this command needs to operate. | [
"GetUsage",
"says",
"what",
"this",
"command",
"needs",
"to",
"operate",
"."
] | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/client/cmd_list_followers.go#L91-L96 |
160,774 | keybase/client | go/libkb/keyring.go | LockedLocalSecretKey | func LockedLocalSecretKey(m MetaContext, ska SecretKeyArg) (*SKB, error) {
var ret *SKB
me := ska.Me
keyring, err := m.Keyring()
if err != nil {
return nil, err
}
if keyring == nil {
m.Debug("| No secret keyring found: %s", err)
return nil, NoKeyringsError{}
}
ckf := me.GetComputedKeyFamily()
if ckf == nil {
m.Warning("No ComputedKeyFamily found for %s", me.name)
return nil, KeyFamilyError{Msg: "not found for " + me.name}
}
if (ska.KeyType == DeviceSigningKeyType) || (ska.KeyType == DeviceEncryptionKeyType) {
key, err := getDeviceKey(m, ckf, ska.KeyType, me.GetNormalizedName())
if err != nil {
m.Debug("| No key for current device: %s", err)
return nil, err
}
if key == nil {
m.Debug("| Key for current device is nil")
return nil, NoKeyError{Msg: "Key for current device is nil"}
}
kid := key.GetKID()
m.Debug("| Found KID for current device: %s", kid)
ret = keyring.LookupByKid(kid)
if ret != nil {
m.Debug("| Using device key: %s", kid)
}
} else {
m.Debug("| Looking up secret key in local keychain")
blocks := keyring.SearchWithComputedKeyFamily(ckf, ska)
if len(blocks) > 0 {
ret = blocks[0]
}
}
if ret != nil {
ret.SetUID(me.GetUID())
}
return ret, nil
} | go | func LockedLocalSecretKey(m MetaContext, ska SecretKeyArg) (*SKB, error) {
var ret *SKB
me := ska.Me
keyring, err := m.Keyring()
if err != nil {
return nil, err
}
if keyring == nil {
m.Debug("| No secret keyring found: %s", err)
return nil, NoKeyringsError{}
}
ckf := me.GetComputedKeyFamily()
if ckf == nil {
m.Warning("No ComputedKeyFamily found for %s", me.name)
return nil, KeyFamilyError{Msg: "not found for " + me.name}
}
if (ska.KeyType == DeviceSigningKeyType) || (ska.KeyType == DeviceEncryptionKeyType) {
key, err := getDeviceKey(m, ckf, ska.KeyType, me.GetNormalizedName())
if err != nil {
m.Debug("| No key for current device: %s", err)
return nil, err
}
if key == nil {
m.Debug("| Key for current device is nil")
return nil, NoKeyError{Msg: "Key for current device is nil"}
}
kid := key.GetKID()
m.Debug("| Found KID for current device: %s", kid)
ret = keyring.LookupByKid(kid)
if ret != nil {
m.Debug("| Using device key: %s", kid)
}
} else {
m.Debug("| Looking up secret key in local keychain")
blocks := keyring.SearchWithComputedKeyFamily(ckf, ska)
if len(blocks) > 0 {
ret = blocks[0]
}
}
if ret != nil {
ret.SetUID(me.GetUID())
}
return ret, nil
} | [
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":=",
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"Me",
"\n\n",
"keyring",
",",
"err",
":=",
"m",
".",
"Keyring",... | // LockedLocalSecretKey looks in the local keyring to find a key
// for the given user. Returns non-nil if one was found, and nil
// otherwise. | [
"LockedLocalSecretKey",
"looks",
"in",
"the",
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"."
] | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/libkb/keyring.go#L214-L264 |
160,775 | keybase/client | go/libkb/keyring.go | GetSecretKeyLocked | func (k *Keyrings) GetSecretKeyLocked(m MetaContext, ska SecretKeyArg) (ret *SKB, err error) {
defer m.Trace("Keyrings#GetSecretKeyLocked()", func() error { return err })()
m.Debug("| LoadMe w/ Secrets on")
if ska.Me == nil {
if ska.Me, err = LoadMe(NewLoadUserArg(k.G())); err != nil {
return nil, err
}
}
ret, err = LockedLocalSecretKey(m, ska)
if err != nil {
return nil, err
}
if ret != nil {
m.Debug("| Getting local secret key")
return ret, nil
}
var pub GenericKey
if ska.KeyType != PGPKeyType {
m.Debug("| Skipped Synced PGP key (via options)")
err = NoSecretKeyError{}
return nil, err
}
if ret, err = ska.Me.SyncedSecretKey(m); err != nil {
m.Warning("Error fetching synced PGP secret key: %s", err)
return nil, err
}
if ret == nil {
err = NoSecretKeyError{}
return nil, err
}
if pub, err = ret.GetPubKey(); err != nil {
return nil, err
}
if !KeyMatchesQuery(pub, ska.KeyQuery, ska.ExactMatch) {
m.Debug("| Can't use Synced PGP key; doesn't match query %s", ska.KeyQuery)
err = NoSecretKeyError{}
return nil, err
}
return ret, nil
} | go | func (k *Keyrings) GetSecretKeyLocked(m MetaContext, ska SecretKeyArg) (ret *SKB, err error) {
defer m.Trace("Keyrings#GetSecretKeyLocked()", func() error { return err })()
m.Debug("| LoadMe w/ Secrets on")
if ska.Me == nil {
if ska.Me, err = LoadMe(NewLoadUserArg(k.G())); err != nil {
return nil, err
}
}
ret, err = LockedLocalSecretKey(m, ska)
if err != nil {
return nil, err
}
if ret != nil {
m.Debug("| Getting local secret key")
return ret, nil
}
var pub GenericKey
if ska.KeyType != PGPKeyType {
m.Debug("| Skipped Synced PGP key (via options)")
err = NoSecretKeyError{}
return nil, err
}
if ret, err = ska.Me.SyncedSecretKey(m); err != nil {
m.Warning("Error fetching synced PGP secret key: %s", err)
return nil, err
}
if ret == nil {
err = NoSecretKeyError{}
return nil, err
}
if pub, err = ret.GetPubKey(); err != nil {
return nil, err
}
if !KeyMatchesQuery(pub, ska.KeyQuery, ska.ExactMatch) {
m.Debug("| Can't use Synced PGP key; doesn't match query %s", ska.KeyQuery)
err = NoSecretKeyError{}
return nil, err
}
return ret, nil
} | [
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"(",
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"\"",
",",
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"(",
")",
"erro... | // GetSecretKeyLocked gets a secret key for the current user by first
// looking for keys synced from the server, and if that fails, tries
// those in the local Keyring that are also active for the user.
// In any case, the key will be locked. | [
"GetSecretKeyLocked",
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"those",
"in",
"the",
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"Keyring",
"that",
"are",
... | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/libkb/keyring.go#L270-L318 |
160,776 | keybase/client | go/kbfs/libkbfs/shared_keybase_transport.go | NewSharedKeybaseConnection | func NewSharedKeybaseConnection(kbCtx Context, config Config,
handler rpc.ConnectionHandler) *rpc.Connection {
transport := &SharedKeybaseTransport{kbCtx: kbCtx}
constBackoff := backoff.NewConstantBackOff(RPCReconnectInterval)
opts := rpc.ConnectionOpts{
WrapErrorFunc: libkb.WrapError,
TagsFunc: libkb.LogTagsFromContext,
ReconnectBackoff: func() backoff.BackOff { return constBackoff },
}
return rpc.NewConnectionWithTransport(
handler, transport, libkb.ErrorUnwrapper{},
logger.LogOutputWithDepthAdder{Logger: config.MakeLogger("")}, opts)
} | go | func NewSharedKeybaseConnection(kbCtx Context, config Config,
handler rpc.ConnectionHandler) *rpc.Connection {
transport := &SharedKeybaseTransport{kbCtx: kbCtx}
constBackoff := backoff.NewConstantBackOff(RPCReconnectInterval)
opts := rpc.ConnectionOpts{
WrapErrorFunc: libkb.WrapError,
TagsFunc: libkb.LogTagsFromContext,
ReconnectBackoff: func() backoff.BackOff { return constBackoff },
}
return rpc.NewConnectionWithTransport(
handler, transport, libkb.ErrorUnwrapper{},
logger.LogOutputWithDepthAdder{Logger: config.MakeLogger("")}, opts)
} | [
"func",
"NewSharedKeybaseConnection",
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"config",
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",",
"handler",
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"Connection",
"{",
"transport",
":=",
"&",
"SharedKeybaseTransport",
"{",
"kbCtx",
":",
"kbCtx",
"}",
... | // NewSharedKeybaseConnection returns a connection that tries to
// connect to the local keybase daemon. | [
"NewSharedKeybaseConnection",
"returns",
"a",
"connection",
"that",
"tries",
"to",
"connect",
"to",
"the",
"local",
"keybase",
"daemon",
"."
] | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/kbfs/libkbfs/shared_keybase_transport.go#L19-L31 |
160,777 | keybase/client | go/kbfs/libkbfs/shared_keybase_transport.go | Dial | func (kt *SharedKeybaseTransport) Dial(ctx context.Context) (
rpc.Transporter, error) {
_, transport, _, err := kt.kbCtx.GetSocket(true)
if err != nil {
return nil, err
}
kt.mutex.Lock()
defer kt.mutex.Unlock()
kt.stagedTransport = transport
return transport, nil
} | go | func (kt *SharedKeybaseTransport) Dial(ctx context.Context) (
rpc.Transporter, error) {
_, transport, _, err := kt.kbCtx.GetSocket(true)
if err != nil {
return nil, err
}
kt.mutex.Lock()
defer kt.mutex.Unlock()
kt.stagedTransport = transport
return transport, nil
} | [
"func",
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"GetSocket"... | // Dial is an implementation of the ConnectionTransport interface. | [
"Dial",
"is",
"an",
"implementation",
"of",
"the",
"ConnectionTransport",
"interface",
"."
] | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/kbfs/libkbfs/shared_keybase_transport.go#L49-L60 |
160,778 | keybase/client | go/kbfs/libkbfs/shared_keybase_transport.go | IsConnected | func (kt *SharedKeybaseTransport) IsConnected() bool {
kt.mutex.Lock()
defer kt.mutex.Unlock()
return kt.transport != nil && kt.transport.IsConnected()
} | go | func (kt *SharedKeybaseTransport) IsConnected() bool {
kt.mutex.Lock()
defer kt.mutex.Unlock()
return kt.transport != nil && kt.transport.IsConnected()
} | [
"func",
"(",
"kt",
"*",
"SharedKeybaseTransport",
")",
"IsConnected",
"(",
")",
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".",
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".",
"mutex",
".",
"Unlock",
"(",
")",
"\n",
"return",
"kt",
".",
"transport",
"!=",
"nil",
... | // IsConnected is an implementation of the ConnectionTransport interface. | [
"IsConnected",
"is",
"an",
"implementation",
"of",
"the",
"ConnectionTransport",
"interface",
"."
] | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/kbfs/libkbfs/shared_keybase_transport.go#L63-L67 |
160,779 | keybase/client | go/kbfs/libkbfs/shared_keybase_transport.go | Finalize | func (kt *SharedKeybaseTransport) Finalize() {
kt.mutex.Lock()
defer kt.mutex.Unlock()
kt.transport = kt.stagedTransport
kt.stagedTransport = nil
} | go | func (kt *SharedKeybaseTransport) Finalize() {
kt.mutex.Lock()
defer kt.mutex.Unlock()
kt.transport = kt.stagedTransport
kt.stagedTransport = nil
} | [
"func",
"(",
"kt",
"*",
"SharedKeybaseTransport",
")",
"Finalize",
"(",
")",
"{",
"kt",
".",
"mutex",
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"(",
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"mutex",
".",
"Unlock",
"(",
")",
"\n",
"kt",
".",
"transport",
"=",
"kt",
".",
"stagedTransport",
... | // Finalize is an implementation of the ConnectionTransport interface. | [
"Finalize",
"is",
"an",
"implementation",
"of",
"the",
"ConnectionTransport",
"interface",
"."
] | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/kbfs/libkbfs/shared_keybase_transport.go#L70-L75 |
160,780 | keybase/client | go/kbfs/libkbfs/md_ops.go | NewMDOpsStandard | func NewMDOpsStandard(config Config) *MDOpsStandard {
log := config.MakeLogger("")
return &MDOpsStandard{
config: config,
log: log,
vlog: config.MakeVLogger(log),
leafChainsValidated: make(
map[tlf.ID]map[kbfsmd.Revision]kbfsmd.Revision),
}
} | go | func NewMDOpsStandard(config Config) *MDOpsStandard {
log := config.MakeLogger("")
return &MDOpsStandard{
config: config,
log: log,
vlog: config.MakeVLogger(log),
leafChainsValidated: make(
map[tlf.ID]map[kbfsmd.Revision]kbfsmd.Revision),
}
} | [
"func",
"NewMDOpsStandard",
"(",
"config",
"Config",
")",
"*",
"MDOpsStandard",
"{",
"log",
":=",
"config",
".",
"MakeLogger",
"(",
"\"",
"\"",
")",
"\n",
"return",
"&",
"MDOpsStandard",
"{",
"config",
":",
"config",
",",
"log",
":",
"log",
",",
"vlog",
... | // NewMDOpsStandard returns a new MDOpsStandard | [
"NewMDOpsStandard",
"returns",
"a",
"new",
"MDOpsStandard"
] | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/kbfs/libkbfs/md_ops.go#L74-L83 |
160,781 | keybase/client | go/kbfs/libkbfs/md_ops.go | convertVerifyingKeyError | func (md *MDOpsStandard) convertVerifyingKeyError(ctx context.Context,
rmds *RootMetadataSigned, handle *tlfhandle.Handle, err error) error {
if _, ok := err.(VerifyingKeyNotFoundError); !ok {
return err
}
tlf := handle.GetCanonicalPath()
writer, nameErr := md.config.KBPKI().GetNormalizedUsername(
ctx, rmds.MD.LastModifyingWriter().AsUserOrTeam(),
md.config.OfflineAvailabilityForPath(tlf))
if nameErr != nil {
writer = kbname.NormalizedUsername("uid: " +
rmds.MD.LastModifyingWriter().String())
}
md.log.CDebugf(ctx, "Unverifiable update for TLF %s: %+v",
rmds.MD.TlfID(), err)
return UnverifiableTlfUpdateError{tlf, writer, err}
} | go | func (md *MDOpsStandard) convertVerifyingKeyError(ctx context.Context,
rmds *RootMetadataSigned, handle *tlfhandle.Handle, err error) error {
if _, ok := err.(VerifyingKeyNotFoundError); !ok {
return err
}
tlf := handle.GetCanonicalPath()
writer, nameErr := md.config.KBPKI().GetNormalizedUsername(
ctx, rmds.MD.LastModifyingWriter().AsUserOrTeam(),
md.config.OfflineAvailabilityForPath(tlf))
if nameErr != nil {
writer = kbname.NormalizedUsername("uid: " +
rmds.MD.LastModifyingWriter().String())
}
md.log.CDebugf(ctx, "Unverifiable update for TLF %s: %+v",
rmds.MD.TlfID(), err)
return UnverifiableTlfUpdateError{tlf, writer, err}
} | [
"func",
"(",
"md",
"*",
"MDOpsStandard",
")",
"convertVerifyingKeyError",
"(",
"ctx",
"context",
".",
"Context",
",",
"rmds",
"*",
"RootMetadataSigned",
",",
"handle",
"*",
"tlfhandle",
".",
"Handle",
",",
"err",
"error",
")",
"error",
"{",
"if",
"_",
",",... | // convertVerifyingKeyError gives a better error when the TLF was
// signed by a key that is no longer associated with the last writer. | [
"convertVerifyingKeyError",
"gives",
"a",
"better",
"error",
"when",
"the",
"TLF",
"was",
"signed",
"by",
"a",
"key",
"that",
"is",
"no",
"longer",
"associated",
"with",
"the",
"last",
"writer",
"."
] | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/kbfs/libkbfs/md_ops.go#L87-L104 |
160,782 | keybase/client | go/kbfs/libkbfs/md_ops.go | startOfValidatedChainForLeaf | func (md *MDOpsStandard) startOfValidatedChainForLeaf(
tlfID tlf.ID, leafRev kbfsmd.Revision) kbfsmd.Revision {
md.lock.Lock()
defer md.lock.Unlock()
revs, ok := md.leafChainsValidated[tlfID]
if !ok {
return leafRev
}
min, ok := revs[leafRev]
if !ok {
return leafRev
}
return min
} | go | func (md *MDOpsStandard) startOfValidatedChainForLeaf(
tlfID tlf.ID, leafRev kbfsmd.Revision) kbfsmd.Revision {
md.lock.Lock()
defer md.lock.Unlock()
revs, ok := md.leafChainsValidated[tlfID]
if !ok {
return leafRev
}
min, ok := revs[leafRev]
if !ok {
return leafRev
}
return min
} | [
"func",
"(",
"md",
"*",
"MDOpsStandard",
")",
"startOfValidatedChainForLeaf",
"(",
"tlfID",
"tlf",
".",
"ID",
",",
"leafRev",
"kbfsmd",
".",
"Revision",
")",
"kbfsmd",
".",
"Revision",
"{",
"md",
".",
"lock",
".",
"Lock",
"(",
")",
"\n",
"defer",
"md",
... | // startOfValidatedChainForLeaf returns the earliest revision in the
// chain leading up to `leafRev` that's been validated so far. If no
// validations have occurred yet, it returns `leafRev`. | [
"startOfValidatedChainForLeaf",
"returns",
"the",
"earliest",
"revision",
"in",
"the",
"chain",
"leading",
"up",
"to",
"leafRev",
"that",
"s",
"been",
"validated",
"so",
"far",
".",
"If",
"no",
"validations",
"have",
"occurred",
"yet",
"it",
"returns",
"leafRev"... | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/kbfs/libkbfs/md_ops.go#L334-L347 |
160,783 | keybase/client | go/kbfs/libkbfs/md_ops.go | GetIDForHandle | func (md *MDOpsStandard) GetIDForHandle(
ctx context.Context, handle *tlfhandle.Handle) (id tlf.ID, err error) {
mdcache := md.config.MDCache()
id, err = mdcache.GetIDForHandle(handle)
switch errors.Cause(err).(type) {
case NoSuchTlfIDError:
// Do the server-based lookup below.
case nil:
return id, nil
default:
return tlf.NullID, err
}
id, _, err = md.getForHandle(ctx, handle, kbfsmd.Merged, nil)
switch errors.Cause(err).(type) {
case kbfsmd.ServerErrorClassicTLFDoesNotExist:
// The server thinks we should create an implicit team for this TLF.
return tlf.NullID, nil
case nil:
default:
return tlf.NullID, err
}
err = mdcache.PutIDForHandle(handle, id)
if err != nil {
return tlf.NullID, err
}
return id, nil
} | go | func (md *MDOpsStandard) GetIDForHandle(
ctx context.Context, handle *tlfhandle.Handle) (id tlf.ID, err error) {
mdcache := md.config.MDCache()
id, err = mdcache.GetIDForHandle(handle)
switch errors.Cause(err).(type) {
case NoSuchTlfIDError:
// Do the server-based lookup below.
case nil:
return id, nil
default:
return tlf.NullID, err
}
id, _, err = md.getForHandle(ctx, handle, kbfsmd.Merged, nil)
switch errors.Cause(err).(type) {
case kbfsmd.ServerErrorClassicTLFDoesNotExist:
// The server thinks we should create an implicit team for this TLF.
return tlf.NullID, nil
case nil:
default:
return tlf.NullID, err
}
err = mdcache.PutIDForHandle(handle, id)
if err != nil {
return tlf.NullID, err
}
return id, nil
} | [
"func",
"(",
"md",
"*",
"MDOpsStandard",
")",
"GetIDForHandle",
"(",
"ctx",
"context",
".",
"Context",
",",
"handle",
"*",
"tlfhandle",
".",
"Handle",
")",
"(",
"id",
"tlf",
".",
"ID",
",",
"err",
"error",
")",
"{",
"mdcache",
":=",
"md",
".",
"confi... | // GetIDForHandle implements the MDOps interface for MDOpsStandard. | [
"GetIDForHandle",
"implements",
"the",
"MDOps",
"interface",
"for",
"MDOpsStandard",
"."
] | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/kbfs/libkbfs/md_ops.go#L988-L1014 |
160,784 | keybase/client | go/kbfs/libkbfs/md_ops.go | GetForTLF | func (md *MDOpsStandard) GetForTLF(
ctx context.Context, id tlf.ID, lockBeforeGet *keybase1.LockID) (
ImmutableRootMetadata, error) {
return md.getForTLF(ctx, id, kbfsmd.NullBranchID, kbfsmd.Merged, lockBeforeGet)
} | go | func (md *MDOpsStandard) GetForTLF(
ctx context.Context, id tlf.ID, lockBeforeGet *keybase1.LockID) (
ImmutableRootMetadata, error) {
return md.getForTLF(ctx, id, kbfsmd.NullBranchID, kbfsmd.Merged, lockBeforeGet)
} | [
"func",
"(",
"md",
"*",
"MDOpsStandard",
")",
"GetForTLF",
"(",
"ctx",
"context",
".",
"Context",
",",
"id",
"tlf",
".",
"ID",
",",
"lockBeforeGet",
"*",
"keybase1",
".",
"LockID",
")",
"(",
"ImmutableRootMetadata",
",",
"error",
")",
"{",
"return",
"md"... | // GetForTLF implements the MDOps interface for MDOpsStandard. | [
"GetForTLF",
"implements",
"the",
"MDOps",
"interface",
"for",
"MDOpsStandard",
"."
] | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/kbfs/libkbfs/md_ops.go#L1083-L1087 |
160,785 | keybase/client | go/kbfs/libkbfs/md_ops.go | GetForTLFByTime | func (md *MDOpsStandard) GetForTLFByTime(
ctx context.Context, id tlf.ID, serverTime time.Time) (
irmd ImmutableRootMetadata, err error) {
md.log.CDebugf(ctx, "GetForTLFByTime %s %s", id, serverTime)
defer func() {
if err == nil {
md.log.CDebugf(ctx, "GetForTLFByTime %s %s done: %d",
id, serverTime, irmd.Revision())
} else {
md.log.CDebugf(ctx, "GetForTLFByTime %s %s done: %+v",
id, serverTime, err)
}
}()
mdserv, err := md.mdserver(ctx)
if err != nil {
return ImmutableRootMetadata{}, err
}
rmds, err := mdserv.GetForTLFByTime(ctx, id, serverTime)
if err != nil {
return ImmutableRootMetadata{}, err
}
return md.processSignedMD(ctx, id, kbfsmd.NullBranchID, rmds)
} | go | func (md *MDOpsStandard) GetForTLFByTime(
ctx context.Context, id tlf.ID, serverTime time.Time) (
irmd ImmutableRootMetadata, err error) {
md.log.CDebugf(ctx, "GetForTLFByTime %s %s", id, serverTime)
defer func() {
if err == nil {
md.log.CDebugf(ctx, "GetForTLFByTime %s %s done: %d",
id, serverTime, irmd.Revision())
} else {
md.log.CDebugf(ctx, "GetForTLFByTime %s %s done: %+v",
id, serverTime, err)
}
}()
mdserv, err := md.mdserver(ctx)
if err != nil {
return ImmutableRootMetadata{}, err
}
rmds, err := mdserv.GetForTLFByTime(ctx, id, serverTime)
if err != nil {
return ImmutableRootMetadata{}, err
}
return md.processSignedMD(ctx, id, kbfsmd.NullBranchID, rmds)
} | [
"func",
"(",
"md",
"*",
"MDOpsStandard",
")",
"GetForTLFByTime",
"(",
"ctx",
"context",
".",
"Context",
",",
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".",
"ID",
",",
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".",
"Time",
")",
"(",
"irmd",
"ImmutableRootMetadata",
",",
"err",
"error",
")",
"{",
"md",
... | // GetForTLFByTime implements the MDOps interface for MDOpsStandard. | [
"GetForTLFByTime",
"implements",
"the",
"MDOps",
"interface",
"for",
"MDOpsStandard",
"."
] | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/kbfs/libkbfs/md_ops.go#L1090-L1113 |
160,786 | keybase/client | go/kbfs/libkbfs/md_ops.go | GetUnmergedForTLF | func (md *MDOpsStandard) GetUnmergedForTLF(
ctx context.Context, id tlf.ID, bid kbfsmd.BranchID) (
ImmutableRootMetadata, error) {
return md.getForTLF(ctx, id, bid, kbfsmd.Unmerged, nil)
} | go | func (md *MDOpsStandard) GetUnmergedForTLF(
ctx context.Context, id tlf.ID, bid kbfsmd.BranchID) (
ImmutableRootMetadata, error) {
return md.getForTLF(ctx, id, bid, kbfsmd.Unmerged, nil)
} | [
"func",
"(",
"md",
"*",
"MDOpsStandard",
")",
"GetUnmergedForTLF",
"(",
"ctx",
"context",
".",
"Context",
",",
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"tlf",
".",
"ID",
",",
"bid",
"kbfsmd",
".",
"BranchID",
")",
"(",
"ImmutableRootMetadata",
",",
"error",
")",
"{",
"return",
"md",
".",
... | // GetUnmergedForTLF implements the MDOps interface for MDOpsStandard. | [
"GetUnmergedForTLF",
"implements",
"the",
"MDOps",
"interface",
"for",
"MDOpsStandard",
"."
] | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/kbfs/libkbfs/md_ops.go#L1116-L1120 |
160,787 | keybase/client | go/kbfs/libkbfs/md_ops.go | GetRange | func (md *MDOpsStandard) GetRange(ctx context.Context, id tlf.ID,
start, stop kbfsmd.Revision, lockBeforeGet *keybase1.LockID) (
[]ImmutableRootMetadata, error) {
return md.getRange(
ctx, id, kbfsmd.NullBranchID, kbfsmd.Merged, start, stop, lockBeforeGet)
} | go | func (md *MDOpsStandard) GetRange(ctx context.Context, id tlf.ID,
start, stop kbfsmd.Revision, lockBeforeGet *keybase1.LockID) (
[]ImmutableRootMetadata, error) {
return md.getRange(
ctx, id, kbfsmd.NullBranchID, kbfsmd.Merged, start, stop, lockBeforeGet)
} | [
"func",
"(",
"md",
"*",
"MDOpsStandard",
")",
"GetRange",
"(",
"ctx",
"context",
".",
"Context",
",",
"id",
"tlf",
".",
"ID",
",",
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",",
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".",
"Revision",
",",
"lockBeforeGet",
"*",
"keybase1",
".",
"LockID",
")",
"(",
"[",
"... | // GetRange implements the MDOps interface for MDOpsStandard. | [
"GetRange",
"implements",
"the",
"MDOps",
"interface",
"for",
"MDOpsStandard",
"."
] | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/kbfs/libkbfs/md_ops.go#L1249-L1254 |
160,788 | keybase/client | go/kbfs/libkbfs/md_ops.go | GetUnmergedRange | func (md *MDOpsStandard) GetUnmergedRange(ctx context.Context, id tlf.ID,
bid kbfsmd.BranchID, start, stop kbfsmd.Revision) (
[]ImmutableRootMetadata, error) {
return md.getRange(ctx, id, bid, kbfsmd.Unmerged, start, stop, nil)
} | go | func (md *MDOpsStandard) GetUnmergedRange(ctx context.Context, id tlf.ID,
bid kbfsmd.BranchID, start, stop kbfsmd.Revision) (
[]ImmutableRootMetadata, error) {
return md.getRange(ctx, id, bid, kbfsmd.Unmerged, start, stop, nil)
} | [
"func",
"(",
"md",
"*",
"MDOpsStandard",
")",
"GetUnmergedRange",
"(",
"ctx",
"context",
".",
"Context",
",",
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".",
"ID",
",",
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".",
"BranchID",
",",
"start",
",",
"stop",
"kbfsmd",
".",
"Revision",
")",
"(",
"[",
"]",
"Im... | // GetUnmergedRange implements the MDOps interface for MDOpsStandard. | [
"GetUnmergedRange",
"implements",
"the",
"MDOps",
"interface",
"for",
"MDOpsStandard",
"."
] | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/kbfs/libkbfs/md_ops.go#L1257-L1261 |
160,789 | keybase/client | go/kbfs/libkbfs/md_ops.go | Put | func (md *MDOpsStandard) Put(ctx context.Context, rmd *RootMetadata,
verifyingKey kbfscrypto.VerifyingKey, lockContext *keybase1.LockContext,
priority keybase1.MDPriority) (ImmutableRootMetadata, error) {
if rmd.MergedStatus() == kbfsmd.Unmerged {
return ImmutableRootMetadata{}, UnexpectedUnmergedPutError{}
}
return md.put(ctx, rmd, verifyingKey, lockContext, priority)
} | go | func (md *MDOpsStandard) Put(ctx context.Context, rmd *RootMetadata,
verifyingKey kbfscrypto.VerifyingKey, lockContext *keybase1.LockContext,
priority keybase1.MDPriority) (ImmutableRootMetadata, error) {
if rmd.MergedStatus() == kbfsmd.Unmerged {
return ImmutableRootMetadata{}, UnexpectedUnmergedPutError{}
}
return md.put(ctx, rmd, verifyingKey, lockContext, priority)
} | [
"func",
"(",
"md",
"*",
"MDOpsStandard",
")",
"Put",
"(",
"ctx",
"context",
".",
"Context",
",",
"rmd",
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"RootMetadata",
",",
"verifyingKey",
"kbfscrypto",
".",
"VerifyingKey",
",",
"lockContext",
"*",
"keybase1",
".",
"LockContext",
",",
"priority",
"ke... | // Put implements the MDOps interface for MDOpsStandard. | [
"Put",
"implements",
"the",
"MDOps",
"interface",
"for",
"MDOpsStandard",
"."
] | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/kbfs/libkbfs/md_ops.go#L1322-L1329 |
160,790 | keybase/client | go/kbfs/libkbfs/md_ops.go | PutUnmerged | func (md *MDOpsStandard) PutUnmerged(
ctx context.Context, rmd *RootMetadata,
verifyingKey kbfscrypto.VerifyingKey) (ImmutableRootMetadata, error) {
rmd.SetUnmerged()
if rmd.BID() == kbfsmd.NullBranchID {
// new branch ID
bid, err := md.config.Crypto().MakeRandomBranchID()
if err != nil {
return ImmutableRootMetadata{}, err
}
rmd.SetBranchID(bid)
}
return md.put(ctx, rmd, verifyingKey, nil, keybase1.MDPriorityNormal)
} | go | func (md *MDOpsStandard) PutUnmerged(
ctx context.Context, rmd *RootMetadata,
verifyingKey kbfscrypto.VerifyingKey) (ImmutableRootMetadata, error) {
rmd.SetUnmerged()
if rmd.BID() == kbfsmd.NullBranchID {
// new branch ID
bid, err := md.config.Crypto().MakeRandomBranchID()
if err != nil {
return ImmutableRootMetadata{}, err
}
rmd.SetBranchID(bid)
}
return md.put(ctx, rmd, verifyingKey, nil, keybase1.MDPriorityNormal)
} | [
"func",
"(",
"md",
"*",
"MDOpsStandard",
")",
"PutUnmerged",
"(",
"ctx",
"context",
".",
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"VerifyingKey",
")",
"(",
"ImmutableRootMetadata",
",",
"error",
")",
"{",
"rmd",
"."... | // PutUnmerged implements the MDOps interface for MDOpsStandard. | [
"PutUnmerged",
"implements",
"the",
"MDOps",
"interface",
"for",
"MDOpsStandard",
"."
] | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/kbfs/libkbfs/md_ops.go#L1332-L1345 |
160,791 | keybase/client | go/kbfs/libkbfs/md_ops.go | PruneBranch | func (md *MDOpsStandard) PruneBranch(
ctx context.Context, id tlf.ID, bid kbfsmd.BranchID) error {
mdserv, err := md.mdserver(ctx)
if err != nil {
return err
}
return mdserv.PruneBranch(ctx, id, bid)
} | go | func (md *MDOpsStandard) PruneBranch(
ctx context.Context, id tlf.ID, bid kbfsmd.BranchID) error {
mdserv, err := md.mdserver(ctx)
if err != nil {
return err
}
return mdserv.PruneBranch(ctx, id, bid)
} | [
"func",
"(",
"md",
"*",
"MDOpsStandard",
")",
"PruneBranch",
"(",
"ctx",
"context",
".",
"Context",
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")",
"error",
"{",
"mdserv",
",",
"err",
":=",
"md",
".",
"mdserver",
"(",
"ctx",
... | // PruneBranch implements the MDOps interface for MDOpsStandard. | [
"PruneBranch",
"implements",
"the",
"MDOps",
"interface",
"for",
"MDOpsStandard",
"."
] | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/kbfs/libkbfs/md_ops.go#L1348-L1355 |
160,792 | keybase/client | go/kbfs/libkbfs/md_ops.go | ResolveBranch | func (md *MDOpsStandard) ResolveBranch(
ctx context.Context, id tlf.ID, bid kbfsmd.BranchID, _ []kbfsblock.ID,
rmd *RootMetadata, verifyingKey kbfscrypto.VerifyingKey) (
ImmutableRootMetadata, error) {
// Put the MD first.
irmd, err := md.Put(ctx, rmd, verifyingKey, nil, keybase1.MDPriorityNormal)
if err != nil {
return ImmutableRootMetadata{}, err
}
// Prune the branch ia the journal, if there is one. If the
// client fails before this is completed, we'll need to check for
// resolutions on the next restart (see KBFS-798).
err = md.PruneBranch(ctx, id, bid)
if err != nil {
return ImmutableRootMetadata{}, err
}
return irmd, nil
} | go | func (md *MDOpsStandard) ResolveBranch(
ctx context.Context, id tlf.ID, bid kbfsmd.BranchID, _ []kbfsblock.ID,
rmd *RootMetadata, verifyingKey kbfscrypto.VerifyingKey) (
ImmutableRootMetadata, error) {
// Put the MD first.
irmd, err := md.Put(ctx, rmd, verifyingKey, nil, keybase1.MDPriorityNormal)
if err != nil {
return ImmutableRootMetadata{}, err
}
// Prune the branch ia the journal, if there is one. If the
// client fails before this is completed, we'll need to check for
// resolutions on the next restart (see KBFS-798).
err = md.PruneBranch(ctx, id, bid)
if err != nil {
return ImmutableRootMetadata{}, err
}
return irmd, nil
} | [
"func",
"(",
"md",
"*",
"MDOpsStandard",
")",
"ResolveBranch",
"(",
"ctx",
"context",
".",
"Context",
",",
"id",
"tlf",
".",
"ID",
",",
"bid",
"kbfsmd",
".",
"BranchID",
",",
"_",
"[",
"]",
"kbfsblock",
".",
"ID",
",",
"rmd",
"*",
"RootMetadata",
","... | // ResolveBranch implements the MDOps interface for MDOpsStandard. | [
"ResolveBranch",
"implements",
"the",
"MDOps",
"interface",
"for",
"MDOpsStandard",
"."
] | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/kbfs/libkbfs/md_ops.go#L1358-L1376 |
160,793 | keybase/client | go/engine/pgp_common.go | OutputSignatureSuccess | func OutputSignatureSuccess(m libkb.MetaContext, fingerprint libkb.PGPFingerprint, owner *libkb.User, signatureTime time.Time) error {
arg := keybase1.OutputSignatureSuccessArg{
Fingerprint: fingerprint.String(),
Username: owner.GetName(),
SignedAt: keybase1.TimeFromSeconds(signatureTime.Unix()),
}
return m.UIs().PgpUI.OutputSignatureSuccess(m.Ctx(), arg)
} | go | func OutputSignatureSuccess(m libkb.MetaContext, fingerprint libkb.PGPFingerprint, owner *libkb.User, signatureTime time.Time) error {
arg := keybase1.OutputSignatureSuccessArg{
Fingerprint: fingerprint.String(),
Username: owner.GetName(),
SignedAt: keybase1.TimeFromSeconds(signatureTime.Unix()),
}
return m.UIs().PgpUI.OutputSignatureSuccess(m.Ctx(), arg)
} | [
"func",
"OutputSignatureSuccess",
"(",
"m",
"libkb",
".",
"MetaContext",
",",
"fingerprint",
"libkb",
".",
"PGPFingerprint",
",",
"owner",
"*",
"libkb",
".",
"User",
",",
"signatureTime",
"time",
".",
"Time",
")",
"error",
"{",
"arg",
":=",
"keybase1",
".",
... | // OutputSignatureSuccess prints the details of a successful verification. | [
"OutputSignatureSuccess",
"prints",
"the",
"details",
"of",
"a",
"successful",
"verification",
"."
] | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/engine/pgp_common.go#L15-L22 |
160,794 | keybase/client | go/engine/pgp_common.go | OutputSignatureSuccessNonKeybase | func OutputSignatureSuccessNonKeybase(m libkb.MetaContext, keyID uint64, signatureTime time.Time) error {
arg := keybase1.OutputSignatureSuccessNonKeybaseArg{
KeyID: fmt.Sprintf("%X", keyID),
SignedAt: keybase1.TimeFromSeconds(signatureTime.Unix()),
}
return m.UIs().PgpUI.OutputSignatureSuccessNonKeybase(m.Ctx(), arg)
} | go | func OutputSignatureSuccessNonKeybase(m libkb.MetaContext, keyID uint64, signatureTime time.Time) error {
arg := keybase1.OutputSignatureSuccessNonKeybaseArg{
KeyID: fmt.Sprintf("%X", keyID),
SignedAt: keybase1.TimeFromSeconds(signatureTime.Unix()),
}
return m.UIs().PgpUI.OutputSignatureSuccessNonKeybase(m.Ctx(), arg)
} | [
"func",
"OutputSignatureSuccessNonKeybase",
"(",
"m",
"libkb",
".",
"MetaContext",
",",
"keyID",
"uint64",
",",
"signatureTime",
"time",
".",
"Time",
")",
"error",
"{",
"arg",
":=",
"keybase1",
".",
"OutputSignatureSuccessNonKeybaseArg",
"{",
"KeyID",
":",
"fmt",
... | // OutputSignatureSuccessNonKeybase prints the details of successful signature verification
// when signing key is not known to keybase. | [
"OutputSignatureSuccessNonKeybase",
"prints",
"the",
"details",
"of",
"successful",
"signature",
"verification",
"when",
"signing",
"key",
"is",
"not",
"known",
"to",
"keybase",
"."
] | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/engine/pgp_common.go#L26-L32 |
160,795 | keybase/client | go/engine/wallet_upkeep_background.go | NewWalletUpkeepBackground | func NewWalletUpkeepBackground(g *libkb.GlobalContext, args *WalletUpkeepBackgroundArgs) *WalletUpkeepBackground {
task := NewBackgroundTask(g, &BackgroundTaskArgs{
Name: "WalletUpkeepBackground",
F: WalletUpkeepBackgroundRound,
Settings: WalletUpkeepBackgroundSettings,
testingMetaCh: args.testingMetaCh,
testingRoundResCh: args.testingRoundResCh,
})
return &WalletUpkeepBackground{
Contextified: libkb.NewContextified(g),
args: args,
// Install the task early so that Shutdown can be called before RunEngine.
task: task,
}
} | go | func NewWalletUpkeepBackground(g *libkb.GlobalContext, args *WalletUpkeepBackgroundArgs) *WalletUpkeepBackground {
task := NewBackgroundTask(g, &BackgroundTaskArgs{
Name: "WalletUpkeepBackground",
F: WalletUpkeepBackgroundRound,
Settings: WalletUpkeepBackgroundSettings,
testingMetaCh: args.testingMetaCh,
testingRoundResCh: args.testingRoundResCh,
})
return &WalletUpkeepBackground{
Contextified: libkb.NewContextified(g),
args: args,
// Install the task early so that Shutdown can be called before RunEngine.
task: task,
}
} | [
"func",
"NewWalletUpkeepBackground",
"(",
"g",
"*",
"libkb",
".",
"GlobalContext",
",",
"args",
"*",
"WalletUpkeepBackgroundArgs",
")",
"*",
"WalletUpkeepBackground",
"{",
"task",
":=",
"NewBackgroundTask",
"(",
"g",
",",
"&",
"BackgroundTaskArgs",
"{",
"Name",
":... | // NewWalletUpkeepBackground creates a WalletUpkeepBackground engine. | [
"NewWalletUpkeepBackground",
"creates",
"a",
"WalletUpkeepBackground",
"engine",
"."
] | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/engine/wallet_upkeep_background.go#L39-L54 |
160,796 | keybase/client | go/chat/boxer.go | UnboxThread | func (b *Boxer) UnboxThread(ctx context.Context, boxed chat1.ThreadViewBoxed, conv types.UnboxConversationInfo) (thread chat1.ThreadView, err error) {
thread = chat1.ThreadView{
Pagination: boxed.Pagination,
}
if thread.Messages, err = b.UnboxMessages(ctx, boxed.Messages, conv); err != nil {
return chat1.ThreadView{}, err
}
return thread, nil
} | go | func (b *Boxer) UnboxThread(ctx context.Context, boxed chat1.ThreadViewBoxed, conv types.UnboxConversationInfo) (thread chat1.ThreadView, err error) {
thread = chat1.ThreadView{
Pagination: boxed.Pagination,
}
if thread.Messages, err = b.UnboxMessages(ctx, boxed.Messages, conv); err != nil {
return chat1.ThreadView{}, err
}
return thread, nil
} | [
"func",
"(",
"b",
"*",
"Boxer",
")",
"UnboxThread",
"(",
"ctx",
"context",
".",
"Context",
",",
"boxed",
"chat1",
".",
"ThreadViewBoxed",
",",
"conv",
"types",
".",
"UnboxConversationInfo",
")",
"(",
"thread",
"chat1",
".",
"ThreadView",
",",
"err",
"error... | // unboxThread transforms a chat1.ThreadViewBoxed to a keybase1.ThreadView. | [
"unboxThread",
"transforms",
"a",
"chat1",
".",
"ThreadViewBoxed",
"to",
"a",
"keybase1",
".",
"ThreadView",
"."
] | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/chat/boxer.go#L1114-L1125 |
160,797 | keybase/client | go/chat/boxer.go | dummySigningKey | func dummySigningKey() libkb.NaclSigningKeyPair {
dummySigningKeyOnce.Do(func() {
var allZeroSecretKey [libkb.NaclSigningKeySecretSize]byte
dummyKeypair, err := libkb.MakeNaclSigningKeyPairFromSecret(allZeroSecretKey)
if err != nil {
panic("errors in key generation should be impossible: " + err.Error())
}
dummySigningKeyPtr = &dummyKeypair
})
return *dummySigningKeyPtr
} | go | func dummySigningKey() libkb.NaclSigningKeyPair {
dummySigningKeyOnce.Do(func() {
var allZeroSecretKey [libkb.NaclSigningKeySecretSize]byte
dummyKeypair, err := libkb.MakeNaclSigningKeyPairFromSecret(allZeroSecretKey)
if err != nil {
panic("errors in key generation should be impossible: " + err.Error())
}
dummySigningKeyPtr = &dummyKeypair
})
return *dummySigningKeyPtr
} | [
"func",
"dummySigningKey",
"(",
")",
"libkb",
".",
"NaclSigningKeyPair",
"{",
"dummySigningKeyOnce",
".",
"Do",
"(",
"func",
"(",
")",
"{",
"var",
"allZeroSecretKey",
"[",
"libkb",
".",
"NaclSigningKeySecretSize",
"]",
"byte",
"\n",
"dummyKeypair",
",",
"err",
... | // We use this constant key when we already have pairwiseMACs providing
// authentication. Creating a keypair requires a curve multiply, so we cache it
// here, in case someone uses it in a tight loop. | [
"We",
"use",
"this",
"constant",
"key",
"when",
"we",
"already",
"have",
"pairwiseMACs",
"providing",
"authentication",
".",
"Creating",
"a",
"keypair",
"requires",
"a",
"curve",
"multiply",
"so",
"we",
"cache",
"it",
"here",
"in",
"case",
"someone",
"uses",
... | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/chat/boxer.go#L1289-L1299 |
160,798 | keybase/client | go/chat/boxer.go | BoxMessage | func (b *Boxer) BoxMessage(ctx context.Context, msg chat1.MessagePlaintext,
membersType chat1.ConversationMembersType,
signingKeyPair libkb.NaclSigningKeyPair, info *types.BoxerEncryptionInfo) (res chat1.MessageBoxed, err error) {
defer b.Trace(ctx, func() error { return err }, "BoxMessage")()
tlfName := msg.ClientHeader.TlfName
if len(tlfName) == 0 {
return res, NewBoxingError("blank TLF name given", true)
}
version, err := b.GetBoxedVersion(msg)
if err != nil {
return res, err
}
if err = b.attachMerkleRoot(ctx, &msg, version); err != nil {
return res, err
}
if info == nil {
info = new(types.BoxerEncryptionInfo)
if *info, err = b.GetEncryptionInfo(ctx, &msg, membersType, signingKeyPair); err != nil {
return res, err
}
if len(msg.ClientHeader.TlfName) == 0 {
msg := fmt.Sprintf("blank TLF name received: original: %s canonical: %s", tlfName,
msg.ClientHeader.TlfName)
return res, NewBoxingError(msg, true)
}
}
boxed, err := b.box(ctx, msg, info.Key, info.EphemeralSeed, info.SigningKeyPair, info.Version,
info.PairwiseMACRecipients)
if err != nil {
return res, NewBoxingError(err.Error(), true)
}
return boxed, nil
} | go | func (b *Boxer) BoxMessage(ctx context.Context, msg chat1.MessagePlaintext,
membersType chat1.ConversationMembersType,
signingKeyPair libkb.NaclSigningKeyPair, info *types.BoxerEncryptionInfo) (res chat1.MessageBoxed, err error) {
defer b.Trace(ctx, func() error { return err }, "BoxMessage")()
tlfName := msg.ClientHeader.TlfName
if len(tlfName) == 0 {
return res, NewBoxingError("blank TLF name given", true)
}
version, err := b.GetBoxedVersion(msg)
if err != nil {
return res, err
}
if err = b.attachMerkleRoot(ctx, &msg, version); err != nil {
return res, err
}
if info == nil {
info = new(types.BoxerEncryptionInfo)
if *info, err = b.GetEncryptionInfo(ctx, &msg, membersType, signingKeyPair); err != nil {
return res, err
}
if len(msg.ClientHeader.TlfName) == 0 {
msg := fmt.Sprintf("blank TLF name received: original: %s canonical: %s", tlfName,
msg.ClientHeader.TlfName)
return res, NewBoxingError(msg, true)
}
}
boxed, err := b.box(ctx, msg, info.Key, info.EphemeralSeed, info.SigningKeyPair, info.Version,
info.PairwiseMACRecipients)
if err != nil {
return res, NewBoxingError(err.Error(), true)
}
return boxed, nil
} | [
"func",
"(",
"b",
"*",
"Boxer",
")",
"BoxMessage",
"(",
"ctx",
"context",
".",
"Context",
",",
"msg",
"chat1",
".",
"MessagePlaintext",
",",
"membersType",
"chat1",
".",
"ConversationMembersType",
",",
"signingKeyPair",
"libkb",
".",
"NaclSigningKeyPair",
",",
... | // BoxMessage encrypts a keybase1.MessagePlaintext into a chat1.MessageBoxed. It
// finds the most recent key for the TLF. | [
"BoxMessage",
"encrypts",
"a",
"keybase1",
".",
"MessagePlaintext",
"into",
"a",
"chat1",
".",
"MessageBoxed",
".",
"It",
"finds",
"the",
"most",
"recent",
"key",
"for",
"the",
"TLF",
"."
] | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/chat/boxer.go#L1394-L1426 |
160,799 | keybase/client | go/chat/boxer.go | attachMerkleRoot | func (b *Boxer) attachMerkleRoot(ctx context.Context, msg *chat1.MessagePlaintext, version chat1.MessageBoxedVersion) error {
switch version {
case chat1.MessageBoxedVersion_V1:
if msg.ClientHeader.MerkleRoot != nil {
return NewBoxingError("cannot send v1 message with merkle root", true)
}
case chat1.MessageBoxedVersion_V2, chat1.MessageBoxedVersion_V3, chat1.MessageBoxedVersion_V4:
merkleRoot, err := b.latestMerkleRoot(ctx)
if err != nil {
return NewBoxingError(err.Error(), false)
}
msg.ClientHeader.MerkleRoot = merkleRoot
if msg.ClientHeader.MerkleRoot == nil {
return NewBoxingError("cannot send message without merkle root", false)
}
default:
return fmt.Errorf("attachMerkleRoot unrecognized version: %s", version)
}
return nil
} | go | func (b *Boxer) attachMerkleRoot(ctx context.Context, msg *chat1.MessagePlaintext, version chat1.MessageBoxedVersion) error {
switch version {
case chat1.MessageBoxedVersion_V1:
if msg.ClientHeader.MerkleRoot != nil {
return NewBoxingError("cannot send v1 message with merkle root", true)
}
case chat1.MessageBoxedVersion_V2, chat1.MessageBoxedVersion_V3, chat1.MessageBoxedVersion_V4:
merkleRoot, err := b.latestMerkleRoot(ctx)
if err != nil {
return NewBoxingError(err.Error(), false)
}
msg.ClientHeader.MerkleRoot = merkleRoot
if msg.ClientHeader.MerkleRoot == nil {
return NewBoxingError("cannot send message without merkle root", false)
}
default:
return fmt.Errorf("attachMerkleRoot unrecognized version: %s", version)
}
return nil
} | [
"func",
"(",
"b",
"*",
"Boxer",
")",
"attachMerkleRoot",
"(",
"ctx",
"context",
".",
"Context",
",",
"msg",
"*",
"chat1",
".",
"MessagePlaintext",
",",
"version",
"chat1",
".",
"MessageBoxedVersion",
")",
"error",
"{",
"switch",
"version",
"{",
"case",
"ch... | // Attach a merkle root to the message to send.
// Modifies msg.
// For MessageBoxedV1 makes sure there is no MR.
// For MessageBoxedV2 attaches a MR that is no more out of date than ChatBoxerMerkleFreshness. | [
"Attach",
"a",
"merkle",
"root",
"to",
"the",
"message",
"to",
"send",
".",
"Modifies",
"msg",
".",
"For",
"MessageBoxedV1",
"makes",
"sure",
"there",
"is",
"no",
"MR",
".",
"For",
"MessageBoxedV2",
"attaches",
"a",
"MR",
"that",
"is",
"no",
"more",
"out... | b352622cd8cc94798cfacbcb56ada203c18e519e | https://github.com/keybase/client/blob/b352622cd8cc94798cfacbcb56ada203c18e519e/go/chat/boxer.go#L1432-L1451 |
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