11da2a6c9b
The purpose of this is to make it easier to maintain and eventually to allow the rclone backends to be re-used in other projects without having to use the rclone configuration system. The new code layout is documented in CONTRIBUTING.
89 lines
1.6 KiB
Go
89 lines
1.6 KiB
Go
package fs
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import (
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"fmt"
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"strings"
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"github.com/pkg/errors"
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)
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// DumpFlags describes the Dump options in force
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type DumpFlags int
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// DumpFlags definitions
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const (
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DumpHeaders DumpFlags = 1 << iota
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DumpBodies
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DumpRequests
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DumpResponses
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DumpAuth
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DumpFilters
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)
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var dumpFlags = []struct {
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flag DumpFlags
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name string
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}{
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{DumpHeaders, "headers"},
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{DumpBodies, "bodies"},
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{DumpRequests, "requests"},
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{DumpResponses, "responses"},
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{DumpAuth, "auth"},
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{DumpFilters, "filters"},
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}
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// DumpFlagsList is a list of dump flags used in the help
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var DumpFlagsList string
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func init() {
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// calculate the dump flags list
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var out []string
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for _, info := range dumpFlags {
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out = append(out, info.name)
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}
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DumpFlagsList = strings.Join(out, ",")
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}
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// String turns a DumpFlags into a string
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func (f DumpFlags) String() string {
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var out []string
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for _, info := range dumpFlags {
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if f&info.flag != 0 {
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out = append(out, info.name)
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f &^= info.flag
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}
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}
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if f != 0 {
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out = append(out, fmt.Sprintf("Unknown-0x%X", int(f)))
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}
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return strings.Join(out, ",")
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}
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// Set a DumpFlags as a comma separated list of flags
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func (f *DumpFlags) Set(s string) error {
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var flags DumpFlags
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parts := strings.Split(s, ",")
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for _, part := range parts {
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found := false
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part = strings.ToLower(strings.TrimSpace(part))
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if part == "" {
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continue
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}
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for _, info := range dumpFlags {
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if part == info.name {
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found = true
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flags |= info.flag
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}
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}
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if !found {
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return errors.Errorf("Unknown dump flag %q", part)
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}
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}
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*f = flags
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return nil
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}
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// Type of the value
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func (f *DumpFlags) Type() string {
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return "string"
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}
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