lib

type ConcurrentPrinterMap struct {
	// contains filtered or unexported fields
}

type Config struct {
	// Associated with root account. XMPP credential.
	XMPPJID string `json:"xmpp_jid,omitempty"`

	// Associated with robot account. Used for acquiring OAuth access tokens.
	RobotRefreshToken string `json:"robot_refresh_token,omitempty"`

	// Associated with user account. Used for sharing GCP printers; may be omitted.
	UserRefreshToken string `json:"user_refresh_token,omitempty"`

	// Scope (user, group, domain) to share printers with.
	ShareScope string `json:"share_scope,omitempty"`

	// User-chosen name of this proxy. Should be unique per Google user account.
	ProxyName string `json:"proxy_name,omitempty"`

	// Maximum quantity of jobs (data) to download concurrently.
	GCPMaxConcurrentDownloads uint `json:"gcp_max_concurrent_downloads"`

	// Maximum quantity of open CUPS connections.
	CUPSMaxConnections uint `json:"cups_max_connections"`

	// CUPS timeout for opening a new connection.
	CUPSConnectTimeout string `json:"cups_connect_timeout"`

	// CUPS job queue size.
	CUPSJobQueueSize uint `json:"cups_job_queue_size"`

	// Interval (eg 10s, 1m) between CUPS printer state polls.
	CUPSPrinterPollInterval string `json:"cups_printer_poll_interval"`

	// CUPS printer attributes to copy to GCP.
	CUPSPrinterAttributes []string `json:"cups_printer_attributes"`

	// Whether to use the full username (joe@example.com) in CUPS jobs.
	CUPSJobFullUsername bool `json:"cups_job_full_username"`

	// Whether to ignore printers with make/model 'Local Raw Printer'.
	CUPSIgnoreRawPrinters bool `json:"cups_ignore_raw_printers"`

	// Whether to copy the CUPS printer's printer-info attribute to the GCP printer's defaultDisplayName.
	CopyPrinterInfoToDisplayName bool `json:"copy_printer_info_to_display_name"`

	// Whether to add the job ID to the beginning of the job title. Useful for debugging.
	PrefixJobIDToJobTitle bool `json:"prefix_job_id_to_job_title"`

	// Prefix for all GCP printers hosted by this connector.
	DisplayNamePrefix string `json:"display_name_prefix"`

	// Filename of unix socket for connector-check to talk to connector.
	MonitorSocketFilename string `json:"monitor_socket_filename"`

	// GCP API URL prefix.
	GCPBaseURL string `json:"gcp_base_url"`

	// XMPP server FQDN.
	XMPPServer string `json:"xmpp_server"`

	// XMPP server port number.
	XMPPPort uint16 `json:"xmpp_port"`

	// XMPP ping timeout (give up waiting after this time).
	XMPPPingTimeout string `json:"gcp_xmpp_ping_timeout"`

	// XMPP ping interval (time between ping attempts).
	// This value is used when a printer is registered, and can
	// be overridden through the GCP API update method.
	XMPPPingIntervalDefault string `json:"gcp_xmpp_ping_interval_default"`

	// OAuth2 client ID (not unique per client).
	GCPOAuthClientID string `json:"gcp_oauth_client_id"`

	// OAuth2 client secret (not unique per client).
	GCPOAuthClientSecret string `json:"gcp_oauth_client_secret"`

	// OAuth2 auth URL.
	GCPOAuthAuthURL string `json:"gcp_oauth_auth_url"`

	// OAuth2 token URL.
	GCPOAuthTokenURL string `json:"gcp_oauth_token_url"`

	// Enable SNMP to augment CUPS printer information.
	SNMPEnable bool `json:"snmp_enable"`

	// Community string to use.
	SNMPCommunity string `json:"snmp_community"`

	// Maximum quantity of open SNMP connections.
	SNMPMaxConnections uint `json:"snmp_max_connections"`

	// Enable local discovery and printing.
	LocalPrintingEnable bool `json:"local_printing_enable"`

	// Enable cloud discovery and printing.
	CloudPrintingEnable bool `json:"cloud_printing_enable"`
}

type Job struct {
	CUPSPrinterName string
	Filename        string
	Title           string
	User            string
	JobID           string
	Ticket          *cdd.CloudJobTicket
	UpdateJob       func(string, cdd.PrintJobStateDiff) error
}

type Printer struct {
	GCPID              string                         //                                    GCP: printerid (GCP key)
	Name               string                         // CUPS: cups_dest_t.name (CUPS key); GCP: name field
	DefaultDisplayName string                         // CUPS: printer-info;                GCP: default_display_name field
	UUID               string                         // CUPS: printer-uuid;                GCP: uuid field
	Manufacturer       string                         // CUPS: PPD;                         GCP: manufacturer field
	Model              string                         // CUPS: PPD;                         GCP: model field
	GCPVersion         string                         //                                    GCP: gcpVersion field
	SetupURL           string                         //                                    GCP: setup_url field
	SupportURL         string                         //                                    GCP: support_url field
	UpdateURL          string                         //                                    GCP: update_url field
	ConnectorVersion   string                         //                                    GCP: firmware field
	State              *cdd.PrinterStateSection       // CUPS: various;                     GCP: semantic_state field
	Description        *cdd.PrinterDescriptionSection // CUPS: translated PPD;              GCP: capabilities field
	CapsHash           string                         // CUPS: hash of PPD;                 GCP: capsHash field
	Tags               map[string]string              // CUPS: all printer attributes;      GCP: repeated tag field
	CUPSJobSemaphore   *Semaphore
}

type PrinterDiff struct {
	Operation PrinterDiffOperation
	Printer   Printer

	DefaultDisplayNameChanged bool
	ManufacturerChanged       bool
	ModelChanged              bool
	GCPVersionChanged         bool
	SetupURLChanged           bool
	SupportURLChanged         bool
	UpdateURLChanged          bool
	ConnectorVersionChanged   bool
	StateChanged              bool
	DescriptionChanged        bool
	CapsHashChanged           bool
	TagsChanged               bool
}

type PrinterDiffOperation int8

type PrinterState uint8

type Semaphore struct {
	// contains filtered or unexported fields
}