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Implement IgnorePerms

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This commit is contained in:
Jakob Borg
2014-05-23 14:31:16 +02:00
parent 303ce02271
commit 8356b58b1d
7 changed files with 119 additions and 98 deletions
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59
model/model.go
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@@ -43,12 +43,12 @@ type Model struct {
clientName string
clientVersion string
repoDirs map[string]string // repo -> dir
repoFiles map[string]*files.Set // repo -> files
repoNodes map[string][]string // repo -> nodeIDs
nodeRepos map[string][]string // nodeID -> repos
suppressor map[string]*suppressor // repo -> suppressor
rmut sync.RWMutex // protects the above
repoCfgs map[string]config.RepositoryConfiguration // repo -> cfg
repoFiles map[string]*files.Set // repo -> files
repoNodes map[string][]string // repo -> nodeIDs
nodeRepos map[string][]string // nodeID -> repos
suppressor map[string]*suppressor // repo -> suppressor
rmut sync.RWMutex // protects the above
repoState map[string]repoState // repo -> state
smut sync.RWMutex
@@ -80,7 +80,7 @@ func NewModel(indexDir string, cfg *config.Configuration, clientName, clientVers
cfg: cfg,
clientName: clientName,
clientVersion: clientVersion,
repoDirs: make(map[string]string),
repoCfgs: make(map[string]config.RepositoryConfiguration),
repoFiles: make(map[string]*files.Set),
repoNodes: make(map[string][]string),
nodeRepos: make(map[string][]string),
@@ -104,10 +104,10 @@ func (m *Model) StartRepoRW(repo string, threads int) {
m.rmut.RLock()
defer m.rmut.RUnlock()
if dir, ok := m.repoDirs[repo]; !ok {
if cfg, ok := m.repoCfgs[repo]; !ok {
panic("cannot start without repo")
} else {
newPuller(repo, dir, m, threads, m.cfg)
newPuller(cfg, m, threads, m.cfg)
}
}
@@ -386,7 +386,7 @@ func (m *Model) Request(nodeID, repo, name string, offset int64, size int) ([]by
l.Debugf("REQ(in): %s: %q / %q o=%d s=%d", nodeID, repo, name, offset, size)
}
m.rmut.RLock()
fn := filepath.Join(m.repoDirs[repo], name)
fn := filepath.Join(m.repoCfgs[repo].Directory, name)
m.rmut.RUnlock()
fd, err := os.Open(fn) // XXX: Inefficient, should cache fd?
if err != nil {
@@ -582,23 +582,23 @@ func (m *Model) broadcastIndexLoop() {
}
}
func (m *Model) AddRepo(id, dir string, nodes []config.NodeConfiguration) {
func (m *Model) AddRepo(cfg config.RepositoryConfiguration) {
if m.started {
panic("cannot add repo to started model")
}
if len(id) == 0 {
if len(cfg.ID) == 0 {
panic("cannot add empty repo id")
}
m.rmut.Lock()
m.repoDirs[id] = dir
m.repoFiles[id] = files.NewSet()
m.suppressor[id] = &suppressor{threshold: int64(m.cfg.Options.MaxChangeKbps)}
m.repoCfgs[cfg.ID] = cfg
m.repoFiles[cfg.ID] = files.NewSet()
m.suppressor[cfg.ID] = &suppressor{threshold: int64(m.cfg.Options.MaxChangeKbps)}
m.repoNodes[id] = make([]string, len(nodes))
for i, node := range nodes {
m.repoNodes[id][i] = node.NodeID
m.nodeRepos[node.NodeID] = append(m.nodeRepos[node.NodeID], id)
m.repoNodes[cfg.ID] = make([]string, len(cfg.Nodes))
for i, node := range cfg.Nodes {
m.repoNodes[cfg.ID][i] = node.NodeID
m.nodeRepos[node.NodeID] = append(m.nodeRepos[node.NodeID], cfg.ID)
}
m.addedRepo = true
@@ -607,8 +607,8 @@ func (m *Model) AddRepo(id, dir string, nodes []config.NodeConfiguration) {
func (m *Model) ScanRepos() {
m.rmut.RLock()
var repos = make([]string, 0, len(m.repoDirs))
for repo := range m.repoDirs {
var repos = make([]string, 0, len(m.repoCfgs))
for repo := range m.repoCfgs {
repos = append(repos, repo)
}
m.rmut.RUnlock()
@@ -627,9 +627,9 @@ func (m *Model) ScanRepos() {
func (m *Model) CleanRepos() {
m.rmut.RLock()
var dirs = make([]string, 0, len(m.repoDirs))
for _, dir := range m.repoDirs {
dirs = append(dirs, dir)
var dirs = make([]string, 0, len(m.repoCfgs))
for _, cfg := range m.repoCfgs {
dirs = append(dirs, cfg.Directory)
}
m.rmut.RUnlock()
@@ -651,12 +651,13 @@ func (m *Model) CleanRepos() {
func (m *Model) ScanRepo(repo string) error {
m.rmut.RLock()
w := &scanner.Walker{
Dir: m.repoDirs[repo],
Dir: m.repoCfgs[repo].Directory,
IgnoreFile: ".stignore",
BlockSize: scanner.StandardBlockSize,
TempNamer: defTempNamer,
Suppressor: m.suppressor[repo],
CurrentFiler: cFiler{m, repo},
IgnorePerms: m.repoCfgs[repo].IgnorePerms,
}
m.rmut.RUnlock()
m.setState(repo, RepoScanning)
@@ -671,7 +672,7 @@ func (m *Model) ScanRepo(repo string) error {
func (m *Model) SaveIndexes(dir string) {
m.rmut.RLock()
for repo := range m.repoDirs {
for repo := range m.repoCfgs {
fs := m.protocolIndex(repo)
m.saveIndex(repo, dir, fs)
}
@@ -680,7 +681,7 @@ func (m *Model) SaveIndexes(dir string) {
func (m *Model) LoadIndexes(dir string) {
m.rmut.RLock()
for repo := range m.repoDirs {
for repo := range m.repoCfgs {
fs := m.loadIndex(repo, dir)
m.SeedLocal(repo, fs)
}
@@ -688,7 +689,7 @@ func (m *Model) LoadIndexes(dir string) {
}
func (m *Model) saveIndex(repo string, dir string, fs []protocol.FileInfo) {
id := fmt.Sprintf("%x", sha1.Sum([]byte(m.repoDirs[repo])))
id := fmt.Sprintf("%x", sha1.Sum([]byte(m.repoCfgs[repo].Directory)))
name := id + ".idx.gz"
name = filepath.Join(dir, name)
@@ -710,7 +711,7 @@ func (m *Model) saveIndex(repo string, dir string, fs []protocol.FileInfo) {
}
func (m *Model) loadIndex(repo string, dir string) []protocol.FileInfo {
id := fmt.Sprintf("%x", sha1.Sum([]byte(m.repoDirs[repo])))
id := fmt.Sprintf("%x", sha1.Sum([]byte(m.repoCfgs[repo].Directory)))
name := id + ".idx.gz"
name = filepath.Join(dir, name)