Stu Leak
68df790d27
Major improvements to UnifiedPlayer: 1. GetFrameImage() now works when paused for responsive UI updates 2. Play() method properly starts FFmpeg process 3. Frame display loop runs continuously for smooth video display 4. Disabled audio temporarily to fix video playback fundamentals 5. Simplified FFmpeg command to focus on video stream only Player now: - Generates video frames correctly - Shows video when paused - Has responsive progress tracking - Starts playback properly Next steps: Re-enable audio playback once video is stable
102 lines
2.4 KiB
Go
102 lines
2.4 KiB
Go
package uri
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type (
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// Error from the github.com/fredbi/uri module.
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Error interface {
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error
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}
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)
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// Sentinel error
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var ErrURI = Error(newErr("URI error"))
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// Generic validation errors.
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var (
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ErrInvalidURI = Error(newErr("not a valid URI"))
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ErrInvalidCharacter = Error(newErr("invalid character in URI"))
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ErrInvalidEscaping = Error(newErr("invalid percent-escaping sequence"))
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)
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// URI-specific errors
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var (
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ErrNoSchemeFound = Error(newErr("no scheme found in URI"))
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ErrInvalidScheme = Error(newErr("invalid scheme in URI"))
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ErrInvalidQuery = Error(newErr("invalid query string in URI"))
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ErrInvalidFragment = Error(newErr("invalid fragment in URI"))
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)
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// Authority-specific errors
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var (
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ErrInvalidPath = Error(newErr("invalid path in URI"))
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ErrInvalidHost = Error(newErr("invalid host in URI"))
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ErrInvalidPort = Error(newErr("invalid port in URI"))
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ErrInvalidUserInfo = Error(newErr("invalid userinfo in URI"))
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ErrMissingHost = Error(newErr("missing host in URI"))
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ErrInvalidHostAddress = Error(newErr("invalid address for host"))
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ErrInvalidRegisteredName = Error(newErr("invalid host (registered name)"))
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ErrInvalidDNSName = Error(newErr("invalid host (DNS name)"))
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)
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/*
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// tells when a validation error originates from the authority part.
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func isAuthorityErr(err error) bool {
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switch err {
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case ErrInvalidPath:
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return true
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case ErrInvalidHost:
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return true
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case ErrInvalidPort:
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return true
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case ErrMissingHost:
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return true
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case ErrInvalidHostAddress:
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return true
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case ErrInvalidRegisteredName:
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return true
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case ErrInvalidDNSName:
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return true
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default:
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log.Printf("error Is with: %q", spew.Sdump(err))
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return false
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}
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}
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*/
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type ipError uint8
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const (
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errInvalidCharacter ipError = iota
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errValueGreater255
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errAtLeastOneDigit
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errLeadingZero
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errTooLong
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errTooShort
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)
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func (e ipError) Error() string {
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switch e {
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case errInvalidCharacter:
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return "invalid character in IPv4 literal"
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case errValueGreater255:
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return "invalid IPv4 octet: IP field has value > 255"
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case errAtLeastOneDigit:
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return "IPv4 field must have at least one digit"
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case errLeadingZero:
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return "IPv4 field has octet with leading zero"
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case errTooLong:
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return "IPv4 address too long"
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case errTooShort:
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return "IPv4 address too short"
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default:
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return ""
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}
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}
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func (u uri) Err() error {
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return u.err
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}
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func (a authorityInfo) Err() error {
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return a.err
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}
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