diff options
Diffstat (limited to 'source/printing/print_cups.c')
| -rw-r--r-- | source/printing/print_cups.c | 206 |
1 files changed, 0 insertions, 206 deletions
diff --git a/source/printing/print_cups.c b/source/printing/print_cups.c deleted file mode 100644 index fff135e2a2a..00000000000 --- a/source/printing/print_cups.c +++ /dev/null @@ -1,206 +0,0 @@ -/* - * Support code for the Common UNIX Printing System ("CUPS") - * - * Copyright 1999 by Easy Software Products - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include "includes.h" -#include "smb.h" - -#ifdef HAVE_LIBCUPS -#include <cups/cups.h> -#include <cups/language.h> - -extern int DEBUGLEVEL; - - -/* - * 'cups_printer_fn()' - Call a function for every printer known to the - * system. - */ - -void cups_printer_fn(void (*fn)(char *, char *)) -{ - http_t *http; /* HTTP connection to server */ - ipp_t *request, /* IPP Request */ - *response; /* IPP Response */ - ipp_attribute_t *attr; /* Current attribute */ - cups_lang_t *language; /* Default language */ - char *name, /* printer-name attribute */ - *make_model; /* make_model attribute */ - - - /* - * Try to connect to the server... - */ - - if ((http = httpConnect(cupsServer(), ippPort())) == NULL) - return; - - /* - * Build a CUPS_GET_PRINTERS request, which requires the following - * attributes: - * - * attributes-charset - * attributes-natural-language - */ - - request = ippNew(); - - request->request.op.operation_id = CUPS_GET_PRINTERS; - request->request.op.request_id = 1; - - language = cupsLangDefault(); - - ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_CHARSET, - "attributes-charset", NULL, cupsLangEncoding(language)); - - ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE, - "attributes-natural-language", NULL, language->language); - - /* - * Do the request and get back a response... - */ - - if ((response = cupsDoRequest(http, request, "/")) == NULL) - { - httpClose(http); - return; - } - - for (attr = response->attrs; attr != NULL;) - { - /* - * Skip leading attributes until we hit a printer... - */ - - while (attr != NULL && attr->group_tag != IPP_TAG_PRINTER) - attr = attr->next; - - if (attr == NULL) - break; - - /* - * Pull the needed attributes from this printer... - */ - - name = NULL; - make_model = NULL; - - while (attr != NULL && attr->group_tag == IPP_TAG_PRINTER) - { - if (strcmp(attr->name, "printer-name") == 0 && - attr->value_tag == IPP_TAG_NAME) - name = attr->values[0].string.text; - - if (strcmp(attr->name, "printer-make-and-model") == 0 && - attr->value_tag == IPP_TAG_TEXT) - make_model = attr->values[0].string.text; - - attr = attr->next; - } - - /* - * See if we have everything needed... - */ - - if (name == NULL) - break; - - (*fn)(name, make_model); - } - - ippDelete(response); - httpClose(http); -} - - -/* - * provide the equivalent of pcap_printername_ok() for SVID/XPG4 conforming - * systems. - */ -int cups_printername_ok(char *name) -{ - http_t *http; /* HTTP connection to server */ - ipp_t *request, /* IPP Request */ - *response; /* IPP Response */ - ipp_attribute_t *attr; /* Current attribute */ - cups_lang_t *language; /* Default language */ - char uri[HTTP_MAX_URI]; /* printer-uri attribute */ - - /* - * Try to connect to the server... - */ - - if ((http = httpConnect(cupsServer(), ippPort())) == NULL) - return (0); - - /* - * Build a IPP_GET_PRINTER_ATTRS request, which requires the following - * attributes: - * - * attributes-charset - * attributes-natural-language - * printer-uri - */ - - request = ippNew(); - - request->request.op.operation_id = IPP_GET_PRINTER_ATTRIBUTES; - request->request.op.request_id = 1; - - language = cupsLangDefault(); - - ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_CHARSET, - "attributes-charset", NULL, cupsLangEncoding(language)); - - ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE, - "attributes-natural-language", NULL, language->language); - - snprintf(uri, sizeof(uri), "ipp://localhost/printers/%s", name); - - ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, - "printer-uri", NULL, uri); - - /* - * Do the request and get back a response... - */ - - if ((response = cupsDoRequest(http, request, "/")) == NULL) - { - httpClose(http); - return (0); - } - - httpClose(http); - - if (response->request.status.status_code >= IPP_OK_CONFLICT) - { - ippDelete(response); - return (0); - } - else - { - ippDelete(response); - return (1); - } -} - -#else - /* this keeps fussy compilers happy */ - void print_cups_dummy(void) {} -#endif /* HAVE_LIBCUPS */ |