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s3-printing: Remove obsolete and unused cups_pull_comment_location().

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Signed-off-by: Günther Deschner <gd@samba.org>
This commit is contained in:
Andreas Schneider 2011-05-13 10:57:33 +02:00 committed by Günther Deschner
parent da1fa20104
commit 01bc556d03
1 changed files with 0 additions and 157 deletions
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157
source3/printing/print_cups.c
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@ -1587,163 +1587,6 @@ struct printif cups_printif =
cups_job_submit,
};
bool cups_pull_comment_location(TALLOC_CTX *mem_ctx,
const char *printername,
char **comment,
char **location)
{
TALLOC_CTX *frame = talloc_stackframe();
http_t *http = NULL; /* HTTP connection to server */
ipp_t *request = NULL, /* IPP Request */
*response = NULL; /* IPP Response */
ipp_attribute_t *attr; /* Current attribute */
cups_lang_t *language = NULL; /* Default language */
char uri[HTTP_MAX_URI];
char *sharename = NULL;
char *name = NULL;
static const char *requested[] =/* Requested attributes */
{
"printer-name",
"printer-info",
"printer-location"
};
bool ret = False;
size_t size;
DEBUG(5, ("pulling %s location\n", printername));
/*
* Make sure we don't ask for passwords...
*/
cupsSetPasswordCB(cups_passwd_cb);
/*
* Try to connect to the server...
*/
if ((http = cups_connect(frame)) == NULL) {
goto out;
}
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, "utf-8");
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE,
"attributes-natural-language", NULL, language->language);
if (!push_utf8_talloc(frame, &sharename, printername, &size)) {
goto out;
}
slprintf(uri, sizeof(uri) - 1, "ipp://localhost/printers/%s",
sharename);
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI,
"printer-uri", NULL, uri);
ippAddStrings(request, IPP_TAG_OPERATION, IPP_TAG_NAME,
"requested-attributes",
(sizeof(requested) / sizeof(requested[0])),
NULL, requested);
/*
* Do the request and get back a response...
*/
if ((response = cupsDoRequest(http, request, "/")) == NULL) {
DEBUG(0,("Unable to get printer attributes - %s\n",
ippErrorString(cupsLastError())));
goto out;
}
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...
*/
while ( attr && (attr->group_tag == IPP_TAG_PRINTER) ) {
if (strcmp(attr->name, "printer-name") == 0 &&
attr->value_tag == IPP_TAG_NAME) {
if (!pull_utf8_talloc(frame,
&name,
attr->values[0].string.text,
&size)) {
goto out;
}
}
/* Grab the comment if we don't have one */
if ( (strcmp(attr->name, "printer-info") == 0)
&& (attr->value_tag == IPP_TAG_TEXT))
{
if (!pull_utf8_talloc(mem_ctx,
comment,
attr->values[0].string.text,
&size)) {
goto out;
}
DEBUG(5,("cups_pull_comment_location: Using cups comment: %s\n",
*comment));
}
/* Grab the location if we don't have one */
if ( (strcmp(attr->name, "printer-location") == 0)
&& (attr->value_tag == IPP_TAG_TEXT))
{
if (!pull_utf8_talloc(mem_ctx,
location,
attr->values[0].string.text,
&size)) {
goto out;
}
DEBUG(5,("cups_pull_comment_location: Using cups location: %s\n",
*location));
}
attr = attr->next;
}
/*
* We have everything needed...
*/
if (name != NULL)
break;
}
ret = True;
out:
if (response)
ippDelete(response);
if (language)
cupsLangFree(language);
if (http)
httpClose(http);
TALLOC_FREE(frame);
return ret;
}
#else
/* this keeps fussy compilers happy */
void print_cups_dummy(void);