print_cups.c File Reference

#include <ctype.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/param.h>
#include <errno.h>
#include <cups/ipp.h>
#include <cups/cups.h>
#include <cups/language.h>
#include <atalk/unicode.h>
#include <atalk/logger.h>
#include <atalk/atp.h>
#include <atalk/pap.h>
#include <atalk/util.h>
#include "printer.h"
#include "print_cups.h"

Macros
#define	MAXCHOOSERLEN   31

Functions
static int	convert_to_mac_name (const char *encoding, char *inptr, char *outptr, size_t outlen)
	Convert to Mac printer name.
static size_t	to_ascii (char *inbuf, char **outbuf)
static int	cups_mangle_printer_name (struct printer *pr, struct printer *printers)
	Mangles the printer name if two CUPS printer provide the same Chooser Name.
static void	cups_free_printer (struct printer *pr)
const char *	cups_get_language (void)
static const char *	cups_passwd_cb (const char *prompt, http_t *http, const char *method, const char *resource, void *user_data)
	The CUPS password callback...
int	cups_printername_ok (char *name)
	Verify supplied printer name is a valid cups printer.
const char *	cups_get_printer_ppd (char *name)
int	cups_get_printer_status (struct printer *pr)
int	cups_print_job (char *name, const char *filename, char *job, char *username, char *cupsoptions)
struct printer *	cups_autoadd_printers (struct printer *defprinter, struct printer *printers)
int	cups_check_printer (struct printer *pr, struct printer *printers, int replace)
	check if a printer with this name already exists.

Variables
static const char *	cups_status_msg []

Macro Definition Documentation

MAXCHOOSERLEN

#define MAXCHOOSERLEN   31

Function Documentation

convert_to_mac_name()

int convert_to_mac_name ( const char * encoding, char * inptr, char * outptr, size_t outlen )

static

Convert to Mac printer name.

Note

1) Convert from encoding to MacRoman

2) Shorten to MAXCHOOSERLEN (31)

3) Replace @ and _ as they are illegal

Returns

-1 on failure, length of name on success; outpr contains name in MacRoman

cups_autoadd_printers()

struct printer * cups_autoadd_printers	(	struct printer *	defprinter,
		struct printer *	printers )

cups_check_printer()

int cups_check_printer	(	struct printer *	pr,
		struct printer *	printers,
		int	replace )

check if a printer with this name already exists.

Note

if yes, and replace = 1 the existing printer is replaced with the new one. This allows to overwrite printer settings

created by cupsautoadd. It also used by cups_mangle_printer.

cups_free_printer()

void cups_free_printer ( struct printer * pr )

static

cups_get_language()

const char * cups_get_language

(

void

)

cups_get_printer_ppd()

const char * cups_get_printer_ppd

(

char *

name

)

cups_get_printer_status()

int cups_get_printer_status

(

struct printer *

pr

)

cups_mangle_printer_name()

int cups_mangle_printer_name ( struct printer * pr, struct printer * printers )

static

Mangles the printer name if two CUPS printer provide the same Chooser Name.

Note

Append '#nn' to the chooser name, if it is longer than 28 char we overwrite the last three chars

Returns

0 on Success, 2 on Error

cups_passwd_cb()

const char * cups_passwd_cb ( const char * prompt, http_t * http, const char * method, const char * resource, void * user_data )

static

The CUPS password callback...

Note

O - Password or NULL

I - Prompt

Returns

NULL (not implemented)

cups_print_job()

int cups_print_job	(	char *	name,
		const char *	filename,
		char *	job,
		char *	username,
		char *	cupsoptions )

pass the job to cups

cups_printername_ok()

int cups_printername_ok

(

char *

name

)

Verify supplied printer name is a valid cups printer.

Note

O - 1 if printer name OK

I - Name of printer

to_ascii()

size_t to_ascii ( char * inptr, char ** outptr )

static

fallback ASCII conversion

Variable Documentation

cups_status_msg

const char* cups_status_msg[]

static

Initial value:

                                  = {
    "status: busy; info: \"%s\" is rejecting jobs; ",
    "status: idle; info: \"%s\" is stopped, accepting jobs ; ",
    "status: idle; info: \"%s\" is ready ; ",
    "status: busy; info: \"%s\" is processing a job ; ",
}