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 ; ",
}