ProtoTess
118 lines
4.2 KiB
Go
118 lines
4.2 KiB
Go
package onvif
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import (
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"errors"
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"fmt"
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)
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var (
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// ErrInvalidEndpoint is returned when the endpoint is invalid.
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ErrInvalidEndpoint = errors.New("invalid endpoint")
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// ErrAuthenticationRequired is returned when authentication is required but not provided.
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ErrAuthenticationRequired = errors.New("authentication required")
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// ErrAuthenticationFailed is returned when authentication fails.
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ErrAuthenticationFailed = errors.New("authentication failed")
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// ErrServiceNotSupported is returned when a service is not supported by the device.
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ErrServiceNotSupported = errors.New("service not supported")
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// ErrInvalidResponse is returned when the response is invalid.
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ErrInvalidResponse = errors.New("invalid response")
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// ErrTimeout is returned when a request times out.
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ErrTimeout = errors.New("request timeout")
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// ErrConnectionFailed is returned when connection to the device fails.
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ErrConnectionFailed = errors.New("connection failed")
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// ErrInvalidParameter is returned when a parameter is invalid.
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ErrInvalidParameter = errors.New("invalid parameter")
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// ErrNotInitialized is returned when the client is not initialized.
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ErrNotInitialized = errors.New("client not initialized")
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// ErrNoProbeMatches is returned when no probe matches are found during discovery.
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ErrNoProbeMatches = errors.New("no probe matches found")
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// ErrNetworkInterfaceNotFound is returned when a network interface is not found.
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ErrNetworkInterfaceNotFound = errors.New("network interface not found")
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// ErrHTTPRequestFailed is returned when an HTTP request fails.
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ErrHTTPRequestFailed = errors.New("HTTP request failed")
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// ErrEmptyResponseBody is returned when a response body is empty.
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ErrEmptyResponseBody = errors.New("received empty response body")
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// ErrVideoSourceNotFound is returned when a video source is not found.
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ErrVideoSourceNotFound = errors.New("video source not found")
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// ErrProfileNotFound is returned when a profile is not found.
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ErrProfileNotFound = errors.New("profile not found")
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// ErrSnapshotNotSupported is returned when snapshot is not supported for a profile.
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ErrSnapshotNotSupported = errors.New("snapshot not supported for profile")
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// ErrPTZNotSupported is returned when PTZ is not supported for a profile.
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ErrPTZNotSupported = errors.New("PTZ not supported for profile")
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// ErrPresetNotFound is returned when a preset is not found.
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ErrPresetNotFound = errors.New("preset not found")
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// ErrTestRequestFailed is returned when a test request fails.
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ErrTestRequestFailed = errors.New("test request failed")
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// ErrTestRequestNewFailed is returned when creating a test request fails.
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ErrTestRequestNewFailed = errors.New("test request creation failed")
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// ErrTestRequestDoFailed is returned when executing a test request fails.
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ErrTestRequestDoFailed = errors.New("test request execution failed")
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// ErrTestRequestUnexpectedStatus is returned when a test request has unexpected status.
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ErrTestRequestUnexpectedStatus = errors.New("test request unexpected status")
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// ErrURLMissingHost is returned when a URL is missing a host.
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ErrURLMissingHost = errors.New("URL missing host")
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// ErrInvalidEndpointFormat is returned when an endpoint format is invalid.
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ErrInvalidEndpointFormat = errors.New("invalid endpoint format")
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// ErrDigestAuthRequiresCredentials is returned when digest auth is attempted without credentials.
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ErrDigestAuthRequiresCredentials = errors.New("digest auth requires credentials")
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// ErrDownloadFailed is returned when a download fails.
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ErrDownloadFailed = errors.New("download failed")
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// ErrRegularError is a test error used for testing error handling.
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ErrRegularError = errors.New("regular error")
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)
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// ONVIFError represents an ONVIF-specific error.
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type ONVIFError struct {
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Code string
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Reason string
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Message string
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}
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// Error implements the error interface.
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func (e *ONVIFError) Error() string {
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return fmt.Sprintf("ONVIF error [%s]: %s - %s", e.Code, e.Reason, e.Message)
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}
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// NewONVIFError creates a new ONVIF error.
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func NewONVIFError(code, reason, message string) *ONVIFError {
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return &ONVIFError{
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Code: code,
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Reason: reason,
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Message: message,
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}
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}
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// IsONVIFError checks if an error is an ONVIF error.
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func IsONVIFError(err error) bool {
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var onvifErr *ONVIFError
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return errors.As(err, &onvifErr)
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}
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