int getPrinterSharingStatus() {
http_t* cups = nullptr;
int num_settings = 0;
cups_option_t* settings = nullptr;
const char* value = nullptr;
cups = httpConnect2(cupsServer(),
ippPort(),
nullptr,
AF_INET,
cupsEncryption(),
1,
30000,
nullptr);
if (cups == nullptr) {
return 0;
}
int ret = cupsAdminGetServerSettings(cups, &num_settings, &settings);
if (ret != 0) {
value = cupsGetOption("_share_printers", num_settings, settings);
cupsFreeOptions(num_settings, settings);
} else {
VLOG(1) << "Unable to get CUPS server settings: " << cupsLastErrorString();
}
httpClose(cups);
if (value != nullptr) {
return *value == '1' ? 1 : 0;
}
return 0;
}
static void
_connect (GtkCupsRequest *request)
{
request->poll_state = GTK_CUPS_HTTP_IDLE;
request->bytes_received = 0;
if (request->http == NULL)
{
request->http = httpConnectEncrypt (request->server,
ippPort (),
cupsEncryption ());
if (request->http == NULL)
request->attempts++;
if (request->http)
httpBlocking (request->http, 0);
request->own_http = TRUE;
}
else
{
request->attempts = 0;
request->state++;
/* we always write to the socket after we get
the connection */
request->poll_state = GTK_CUPS_HTTP_WRITE;
}
}
///////////////////////////////////////////////////////////////////////////////////////////
//
// CS : PUBLIC gint getPrinterStatus(gchar *pDestName, gchar *pStatus, gint bufSize)
// IN : gchar *pDestName : Printer name.
// gint bufSize : Size of output buffer.
// OUT : gchar *pStatus : Printer status string.
// RETURN : ID_ERR_NO_ERROR : No error.
// ID_ERR_CUPS_API_FAILED : Error occured in CUPS API.
//
PUBLIC gint getPrinterStatus(gchar *pDestName, gchar *pStatus, gint bufSize)
{
/*** Parameters start ***/
http_t *pHTTP; // Pointer to HTTP connection.
ipp_t *pRequest, // Pointer to CUPS IPP request.
*pResponse; // Pointer to CUPS IPP response.
ipp_attribute_t *pAttribute; // Pointer to CUPS attributes.
cups_lang_t *pLanguage; // Pointer to language.
gchar printerURI[HTTP_MAX_URI]; // Printer URI.
gchar serverName[HTTP_MAX_URI]; // CUPS server name.
gint retVal = ID_ERR_NO_ERROR; // Return value.
/*** Parameters end ***/
// Initialize buffer.
memset(printerURI, 0, sizeof(printerURI));
memset(serverName, 0, sizeof(serverName));
// Get printer URI and CUPS server name.
retVal = getPrinterURI(pDestName, printerURI, serverName, HTTP_MAX_URI);
if (retVal == ID_ERR_NO_ERROR) {
// CUPS http connect.
if ((pHTTP = httpConnectEncrypt(serverName, ippPort(), cupsEncryption())) == NULL) {
retVal = ID_ERR_CUPS_API_FAILED;
}
else {
pRequest = ippNew();
ippSetOperation(pRequest, IPP_GET_PRINTER_ATTRIBUTES);
ippSetRequestId(pRequest, 1);
pLanguage = bjcupsLangDefault(); // cupsLangDefault() -> bjcupsLangDefault() for cups-1.1.19
ippAddString(pRequest, IPP_TAG_OPERATION, IPP_TAG_CHARSET, "attributes-charset", NULL, cupsLangEncoding(pLanguage));
ippAddString(pRequest, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE, "attributes-natural-language", NULL, pLanguage->language);
ippAddString(pRequest, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", NULL, printerURI);
if ((pResponse = cupsDoRequest(pHTTP, pRequest, "/")) != NULL) {
if (ippGetStatusCode(pResponse) > IPP_OK_CONFLICT) {
retVal = ID_ERR_CUPS_API_FAILED;
}
else {
pAttribute = ippFindAttribute(pResponse, "printer-state-message", IPP_TAG_TEXT);
if (pAttribute != NULL) {
strncpy(pStatus, ippGetString(pAttribute, 0, NULL), bufSize);
}
}
ippDelete(pResponse);
}
else {
retVal = ID_ERR_CUPS_API_FAILED;
}
cupsLangFree(pLanguage);
httpClose(pHTTP);
}
}
return(retVal);
}// End getPrinterStatus
int /* O - Exit status */
main(int argc, /* I - Number of command-line args */
char *argv[]) /* I - Command-line arguments */
{
int i, /* Looping var */
num_settings; /* Number of settings */
cups_option_t *settings; /* Settings */
http_t *http; /* Connection to server */
/*
* Connect to the server using the defaults...
*/
http = httpConnect2(cupsServer(), ippPort(), NULL, AF_UNSPEC,
cupsEncryption(), 1, 30000, NULL);
/*
* Set the current configuration if we have anything on the command-line...
*/
if (argc > 1)
{
for (i = 1, num_settings = 0, settings = NULL; i < argc; i ++)
num_settings = cupsParseOptions(argv[i], num_settings, &settings);
if (cupsAdminSetServerSettings(http, num_settings, settings))
{
puts("New server settings:");
cupsFreeOptions(num_settings, settings);
}
else
{
printf("Server settings not changed: %s\n", cupsLastErrorString());
return (1);
}
}
else
puts("Current server settings:");
/*
* Get the current configuration...
*/
if (cupsAdminGetServerSettings(http, &num_settings, &settings))
{
show_settings(num_settings, settings);
cupsFreeOptions(num_settings, settings);
return (0);
}
else
{
printf(" %s\n", cupsLastErrorString());
return (1);
}
}
///////////////////////////////////////////////////////////////////////////////////////////
//
// CS : PRIVATE gint checkPrinterState(gchar *pDestName, gchar *pURI, gchar *pServerName)
// IN : gchar *pDestName : Printer name.
// gchar *pURI : Printer URI.
// gchar *pServerName : CUPS server name.
// OUT : None.
// RETURN : ID_ERR_NO_ERROR : No error.
// ID_ERR_UNKNOWN_PRINTER : No printer registerd in CUPS.
// ID_ERR_CUPS_API_FAILED : Error occured in CUPS API.
//
PRIVATE gint checkPrinterState(gchar *pDestName, gchar *pURI, gchar *pServerName)
{
/*** Parameters start ***/
http_t *pHTTP; // Pointer to HTTP connection.
ipp_t *pRequest, // Pointer to CUPS IPP request.
*pResponse; // Pointer to CUPS IPP response.
ipp_attribute_t *pAttribute; // Pointer to CUPS attributes.
cups_lang_t *pLanguage; // Pointer to language.
ipp_pstate_t printerState = IPP_PRINTER_STOPPED; // Pointer to printer state.
gint retVal = ID_ERR_UNKNOWN_PRINTER; // Return value.
/*** Parameters end ***/
// CUPS http connect.
if ((pHTTP = httpConnectEncrypt(pServerName, ippPort(), cupsEncryption())) == NULL) {
retVal = ID_ERR_CUPS_API_FAILED;
}
else {
pRequest = ippNew();
ippSetOperation(pRequest, IPP_GET_PRINTER_ATTRIBUTES);
ippSetRequestId(pRequest, 1);
pLanguage = bjcupsLangDefault(); // cupsLangDefault() -> bjcupsLangDefault() for cups-1.1.19
ippAddString(pRequest, IPP_TAG_OPERATION, IPP_TAG_CHARSET, "attributes-charset", NULL, cupsLangEncoding(pLanguage));
ippAddString(pRequest, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE, "attributes-natural-language", NULL, pLanguage->language);
ippAddString(pRequest, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", NULL, pURI);
if ((pResponse = cupsDoRequest(pHTTP, pRequest, "/")) != NULL) {
if (ippGetStatusCode(pResponse) > IPP_OK_CONFLICT) {
retVal = ID_ERR_CUPS_API_FAILED;
}
else {
if ((pAttribute = ippFindAttribute(pResponse, "printer-state", IPP_TAG_ENUM)) != NULL) {
printerState = (ipp_state_t) ippGetInteger(pAttribute, 0);
}
}
ippDelete(pResponse);
}
else {
retVal = ID_ERR_CUPS_API_FAILED;
}
cupsLangFree(pLanguage);
httpClose(pHTTP);
}
if (printerState == IPP_PRINTER_IDLE || printerState == IPP_PRINTER_PROCESSING) {
retVal = ID_ERR_NO_ERROR;
}
return(retVal);
}// End checkPrinterState
http_t * oyGetCUPSConnection()
{
if(!cups_http_)
{
httpInitialize();
/* Open access to printer(s) installed on system. */
cups_http_ = httpConnectEncrypt ( cupsServer(),
ippPort(),
cupsEncryption());
}
return cups_http_;
}
static void
connection_test_thread (GTask *task,
gpointer source_object,
gpointer task_data,
GCancellable *cancellable)
{
http_t *http;
http = httpConnectEncrypt (cupsServer (), ippPort (), cupsEncryption ());
g_task_return_boolean (task, http != NULL);
httpClose (http);
}
static int GetCupsPrinters(char ***printer)
{
http_t *http=NULL; /* HTTP object */
ipp_t *request=NULL; /* IPP request object */
ipp_t *response=NULL; /* IPP response object */
ipp_attribute_t *attr; /* Current IPP attribute */
int cnt=0;
/* Connect to the HTTP server */
if ((http = httpConnectEncrypt(cupsServer(), ippPort(), cupsEncryption())) == NULL)
goto bugout;
/* Assemble the IPP request */
request = ippNew();
ippSetOperation( request, CUPS_GET_PRINTERS );
ippSetRequestId( request, 1 );
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, "en");
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD, "requested-attributes", NULL, "device-uri");
/* Send the request and get a response. */
if ((response = cupsDoRequest(http, request, "/")) == NULL)
goto bugout;
for (attr = ippFirstAttribute ( response ); attr != NULL; attr = ippNextAttribute( response ))
{
/* Skip leading attributes until we hit a printer. */
while (attr != NULL && ippGetGroupTag( attr ) != IPP_TAG_PRINTER)
attr = ippNextAttribute( response );
if (attr == NULL)
break;
while (attr != NULL && ippGetGroupTag( attr ) == IPP_TAG_PRINTER)
{
if (strcmp(ippGetName( attr ), "device-uri") == 0 && ippGetValueTag( attr ) == IPP_TAG_URI && AddCupsList(ippGetString( attr, 0, NULL ), printer) == 0)
cnt++;
attr = ippNextAttribute( response );
}
if (attr == NULL)
break;
}
ippDelete(response);
bugout:
return cnt;
}
static http_t * /* O - New HTTP connection */
connect_server(const char *command, /* I - Command name */
http_t *http) /* I - Current HTTP connection */
{
if (!http)
{
http = httpConnectEncrypt(cupsServer(), ippPort(),
cupsEncryption());
if (http == NULL)
{
_cupsLangPrintf(stderr, _("%s: Unable to connect to server."), command);
exit(1);
}
}
return (http);
}
int /* O - Exit status */
main(int argc, /* I - Number of command-line arguments */
char *argv[]) /* I - Command-line arguments */
{
const char *printer; /* Printer name */
const char *user; /* Username */
http_t *http; /* Connection to the server */
ipp_t *request, /* IPP request */
*response; /* IPP response */
ipp_attribute_t *attr; /* IPP attribute */
const char *op; /* Operation to perform, if any */
static const char *def_attrs[] = /* Attributes for default printer */
{
"printer-name",
"printer-uri-supported"
};
/*
* Get any form variables...
*/
cgiInitialize();
op = cgiGetVariable("OP");
/*
* Set the web interface section...
*/
cgiSetVariable("SECTION", "printers");
cgiSetVariable("REFRESH_PAGE", "");
/*
* See if we are displaying a printer or all printers...
*/
if ((printer = getenv("PATH_INFO")) != NULL)
{
printer ++;
if (!*printer)
printer = NULL;
if (printer)
cgiSetVariable("PRINTER_NAME", printer);
}
/*
* See who is logged in...
*/
user = getenv("REMOTE_USER");
/*
* Connect to the HTTP server...
*/
http = httpConnectEncrypt(cupsServer(), ippPort(), cupsEncryption());
/*
* Get the default printer...
*/
if (!op || !cgiIsPOST())
{
/*
* Get the default destination...
*/
request = ippNewRequest(CUPS_GET_DEFAULT);
ippAddStrings(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD,
"requested-attributes",
sizeof(def_attrs) / sizeof(def_attrs[0]), NULL, def_attrs);
if ((response = cupsDoRequest(http, request, "/")) != NULL)
{
if ((attr = ippFindAttribute(response, "printer-name", IPP_TAG_NAME)) != NULL)
cgiSetVariable("DEFAULT_NAME", attr->values[0].string.text);
if ((attr = ippFindAttribute(response, "printer-uri-supported", IPP_TAG_URI)) != NULL)
{
char url[HTTP_MAX_URI]; /* New URL */
cgiSetVariable("DEFAULT_URI",
cgiRewriteURL(attr->values[0].string.text,
url, sizeof(url), NULL));
}
ippDelete(response);
}
/*
* See if we need to show a list of printers or the status of a
* single printer...
*/
if (!printer)
show_all_printers(http, user);
else
show_printer(http, printer);
}
else if (printer)
{
if (!*op)
{
const char *server_port = getenv("SERVER_PORT");
/* Port number string */
int port = atoi(server_port ? server_port : "0");
/* Port number */
char uri[1024]; /* URL */
httpAssembleURIf(HTTP_URI_CODING_ALL, uri, sizeof(uri),
getenv("HTTPS") ? "https" : "http", NULL,
getenv("SERVER_NAME"), port, "/printers/%s", printer);
printf("Location: %s\n\n", uri);
}
else if (!strcmp(op, "start-printer"))
do_printer_op(http, printer, IPP_RESUME_PRINTER,
cgiText(_("Resume Printer")));
else if (!strcmp(op, "stop-printer"))
do_printer_op(http, printer, IPP_PAUSE_PRINTER,
cgiText(_("Pause Printer")));
else if (!strcmp(op, "accept-jobs"))
do_printer_op(http, printer, CUPS_ACCEPT_JOBS, cgiText(_("Accept Jobs")));
else if (!strcmp(op, "reject-jobs"))
do_printer_op(http, printer, CUPS_REJECT_JOBS, cgiText(_("Reject Jobs")));
else if (!strcmp(op, "purge-jobs"))
do_printer_op(http, printer, IPP_PURGE_JOBS, cgiText(_("Purge Jobs")));
else if (!_cups_strcasecmp(op, "print-self-test-page"))
cgiPrintCommand(http, printer, "PrintSelfTestPage",
cgiText(_("Print Self-Test Page")));
else if (!_cups_strcasecmp(op, "clean-print-heads"))
cgiPrintCommand(http, printer, "Clean all",
cgiText(_("Clean Print Heads")));
else if (!_cups_strcasecmp(op, "print-test-page"))
cgiPrintTestPage(http, printer);
else if (!_cups_strcasecmp(op, "move-jobs"))
cgiMoveJobs(http, printer, 0);
else
{
/*
* Unknown/bad operation...
*/
cgiStartHTML(printer);
cgiCopyTemplateLang("error-op.tmpl");
cgiEndHTML();
}
}
else
{
/*
* Unknown/bad operation...
*/
cgiStartHTML(cgiText(_("Printers")));
cgiCopyTemplateLang("error-op.tmpl");
cgiEndHTML();
}
/*
* Close the HTTP server connection...
*/
httpClose(http);
/*
* Return with no errors...
*/
return (0);
}
http_t * /* O - HTTP connection */
_cupsConnect(void)
{
_cups_globals_t *cg = _cupsGlobals(); /* Pointer to library globals */
/*
* See if we are connected to the same server...
*/
if (cg->http)
{
/*
* Compare the connection hostname, port, and encryption settings to
* the cached defaults; these were initialized the first time we
* connected...
*/
if (strcmp(cg->http->hostname, cg->server) ||
cg->ipp_port != httpAddrPort(cg->http->hostaddr) ||
(cg->http->encryption != cg->encryption &&
cg->http->encryption == HTTP_ENCRYPTION_NEVER))
{
/*
* Need to close the current connection because something has changed...
*/
httpClose(cg->http);
cg->http = NULL;
}
else
{
/*
* Same server, see if the connection is still established...
*/
char ch; /* Connection check byte */
ssize_t n; /* Number of bytes */
#ifdef WIN32
if ((n = recv(cg->http->fd, &ch, 1, MSG_PEEK)) == 0 ||
(n < 0 && WSAGetLastError() != WSAEWOULDBLOCK))
#else
if ((n = recv(cg->http->fd, &ch, 1, MSG_PEEK | MSG_DONTWAIT)) == 0 ||
(n < 0 && errno != EWOULDBLOCK))
#endif /* WIN32 */
{
/*
* Nope, close the connection...
*/
httpClose(cg->http);
cg->http = NULL;
}
}
}
/*
* (Re)connect as needed...
*/
if (!cg->http)
{
if ((cg->http = httpConnect2(cupsServer(), ippPort(), NULL, AF_UNSPEC,
cupsEncryption(), 1, 30000, NULL)) == NULL)
{
if (errno)
_cupsSetError(IPP_STATUS_ERROR_SERVICE_UNAVAILABLE, NULL, 0);
else
_cupsSetError(IPP_STATUS_ERROR_SERVICE_UNAVAILABLE,
_("Unable to connect to host."), 1);
}
}
/*
* Return the cached connection...
*/
return (cg->http);
}
static int /* O - Command status */
recv_print_job(
const char *queue, /* I - Printer name */
int num_defaults, /* I - Number of default options */
cups_option_t *defaults) /* I - Default options */
{
http_t *http; /* HTTP connection */
int i; /* Looping var */
int status; /* Command status */
int fd; /* Temporary file */
FILE *fp; /* File pointer */
char filename[1024]; /* Temporary filename */
ssize_t bytes; /* Bytes received */
size_t total; /* Total bytes */
char line[256], /* Line from file/stdin */
command, /* Command from line */
*count, /* Number of bytes */
*name; /* Name of file */
const char *job_sheets; /* Job sheets */
int num_data; /* Number of data files */
char control[1024], /* Control filename */
data[100][256], /* Data files */
temp[100][1024]; /* Temporary files */
char user[1024], /* User name */
title[1024], /* Job title */
docname[1024], /* Document name */
dest[256]; /* Printer/class queue */
int accepting, /* printer-is-accepting */
shared, /* printer-is-shared */
num_options; /* Number of options */
cups_option_t *options; /* Options */
int id; /* Job ID */
int docnumber, /* Current document number */
doccount; /* Count of documents */
/*
* Connect to the server...
*/
http = httpConnectEncrypt(cupsServer(), ippPort(), cupsEncryption());
if (!http)
{
syslog(LOG_ERR, "Unable to connect to server: %s", strerror(errno));
putchar(1);
return (1);
}
/*
* See if the printer is available...
*/
num_options = get_printer(http, queue, dest, sizeof(dest), &options,
&accepting, &shared, NULL);
if (num_options < 0 || !accepting || !shared)
{
if (dest[0])
syslog(LOG_INFO, "Rejecting job because \"%s\" is not %s", dest,
!accepting ? "accepting jobs" : "shared");
else
syslog(LOG_ERR, "Unable to get printer information for \"%s\"", queue);
httpClose(http);
putchar(1);
return (1);
}
putchar(0); /* OK so far... */
/*
* Read the request...
*/
status = 0;
num_data = 0;
fd = -1;
control[0] = '\0';
while (smart_gets(line, sizeof(line), stdin) != NULL)
{
if (strlen(line) < 2)
{
status = 1;
break;
}
command = line[0];
count = line + 1;
for (name = count + 1; *name && !isspace(*name & 255); name ++);
while (isspace(*name & 255))
*name++ = '\0';
switch (command)
{
default :
case 0x01 : /* Abort */
status = 1;
break;
case 0x02 : /* Receive control file */
if (strlen(name) < 2)
{
syslog(LOG_ERR, "Bad control file name \"%s\"", name);
putchar(1);
status = 1;
break;
}
if (control[0])
{
/*
* Append to the existing control file - the LPD spec is
* not entirely clear, but at least the OS/2 LPD code sends
* multiple control files per connection...
*/
if ((fd = open(control, O_WRONLY)) < 0)
{
syslog(LOG_ERR,
"Unable to append to temporary control file \"%s\" - %s",
control, strerror(errno));
putchar(1);
status = 1;
break;
}
lseek(fd, 0, SEEK_END);
}
else
{
if ((fd = cupsTempFd(control, sizeof(control))) < 0)
{
syslog(LOG_ERR, "Unable to open temporary control file \"%s\" - %s",
control, strerror(errno));
putchar(1);
status = 1;
break;
}
strlcpy(filename, control, sizeof(filename));
}
break;
case 0x03 : /* Receive data file */
if (strlen(name) < 2)
{
syslog(LOG_ERR, "Bad data file name \"%s\"", name);
putchar(1);
status = 1;
break;
}
if (num_data >= (int)(sizeof(data) / sizeof(data[0])))
{
/*
* Too many data files...
*/
syslog(LOG_ERR, "Too many data files (%d)", num_data);
putchar(1);
status = 1;
break;
}
strlcpy(data[num_data], name, sizeof(data[0]));
if ((fd = cupsTempFd(temp[num_data], sizeof(temp[0]))) < 0)
{
syslog(LOG_ERR, "Unable to open temporary data file \"%s\" - %s",
temp[num_data], strerror(errno));
putchar(1);
status = 1;
break;
}
strlcpy(filename, temp[num_data], sizeof(filename));
num_data ++;
break;
}
putchar(status);
if (status)
break;
/*
* Copy the data or control file from the client...
*/
for (total = (size_t)strtoll(count, NULL, 10); total > 0; total -= (size_t)bytes)
{
if (total > sizeof(line))
bytes = (ssize_t)sizeof(line);
else
bytes = (ssize_t)total;
if ((bytes = (ssize_t)fread(line, 1, (size_t)bytes, stdin)) > 0)
bytes = write(fd, line, (size_t)bytes);
if (bytes < 1)
{
syslog(LOG_ERR, "Error while reading file - %s",
strerror(errno));
status = 1;
break;
}
}
/*
* Read trailing nul...
*/
if (!status)
{
if (fread(line, 1, 1, stdin) < 1)
{
status = 1;
syslog(LOG_ERR, "Error while reading trailing nul - %s",
strerror(errno));
}
else if (line[0])
{
status = 1;
syslog(LOG_ERR, "Trailing character after file is not nul (%02X)!",
line[0]);
}
}
/*
* Close the file and send an acknowledgement...
*/
close(fd);
putchar(status);
if (status)
break;
}
if (!status)
{
/*
* Process the control file and print stuff...
*/
if ((fp = fopen(control, "rb")) == NULL)
status = 1;
else
{
/*
* Copy the default options...
*/
for (i = 0; i < num_defaults; i ++)
num_options = cupsAddOption(defaults[i].name,
defaults[i].value,
num_options, &options);
/*
* Grab the job information...
*/
title[0] = '\0';
user[0] = '\0';
docname[0] = '\0';
doccount = 0;
while (smart_gets(line, sizeof(line), fp) != NULL)
{
/*
* Process control lines...
*/
switch (line[0])
{
case 'J' : /* Job name */
strlcpy(title, line + 1, sizeof(title));
break;
case 'N' : /* Document name */
strlcpy(docname, line + 1, sizeof(docname));
break;
case 'P' : /* User identification */
strlcpy(user, line + 1, sizeof(user));
break;
case 'L' : /* Print banner page */
/*
* If a banner was requested and it's not overridden by a
* command line option and the destination's default is none
* then add the standard banner...
*/
if (cupsGetOption("job-sheets", num_defaults, defaults) == NULL &&
((job_sheets = cupsGetOption("job-sheets", num_options,
options)) == NULL ||
!strcmp(job_sheets, "none,none")))
{
num_options = cupsAddOption("job-sheets", "standard",
num_options, &options);
}
break;
case 'c' : /* Plot CIF file */
case 'd' : /* Print DVI file */
case 'f' : /* Print formatted file */
case 'g' : /* Plot file */
case 'l' : /* Print file leaving control characters (raw) */
case 'n' : /* Print ditroff output file */
case 'o' : /* Print PostScript output file */
case 'p' : /* Print file with 'pr' format (prettyprint) */
case 'r' : /* File to print with FORTRAN carriage control */
case 't' : /* Print troff output file */
case 'v' : /* Print raster file */
doccount ++;
if (line[0] == 'l' &&
!cupsGetOption("document-format", num_options, options))
num_options = cupsAddOption("raw", "", num_options, &options);
if (line[0] == 'p')
num_options = cupsAddOption("prettyprint", "", num_options,
&options);
break;
}
if (status)
break;
}
/*
* Check that we have a username...
*/
if (!user[0])
{
syslog(LOG_WARNING, "No username specified by client! "
"Using \"anonymous\"...");
strlcpy(user, "anonymous", sizeof(user));
}
/*
* Create the job...
*/
if ((id = create_job(http, dest, title, docname, user, num_options,
options)) < 0)
status = 1;
else
{
/*
* Then print the job files...
*/
rewind(fp);
docname[0] = '\0';
docnumber = 0;
while (smart_gets(line, sizeof(line), fp) != NULL)
{
/*
* Process control lines...
*/
switch (line[0])
{
case 'N' : /* Document name */
strlcpy(docname, line + 1, sizeof(docname));
break;
case 'c' : /* Plot CIF file */
case 'd' : /* Print DVI file */
case 'f' : /* Print formatted file */
case 'g' : /* Plot file */
case 'l' : /* Print file leaving control characters (raw) */
case 'n' : /* Print ditroff output file */
case 'o' : /* Print PostScript output file */
case 'p' : /* Print file with 'pr' format (prettyprint) */
case 'r' : /* File to print with FORTRAN carriage control */
case 't' : /* Print troff output file */
case 'v' : /* Print raster file */
/*
* Figure out which file we are printing...
*/
for (i = 0; i < num_data; i ++)
if (!strcmp(data[i], line + 1))
break;
if (i >= num_data)
{
status = 1;
break;
}
/*
* Send the print file...
*/
docnumber ++;
if (print_file(http, id, temp[i], docname, user,
cupsGetOption("document-format", num_options,
options),
docnumber == doccount))
status = 1;
else
status = 0;
break;
}
if (status)
break;
}
}
fclose(fp);
}
}
cupsFreeOptions(num_options, options);
httpClose(http);
/*
* Clean up all temporary files and return...
*/
unlink(control);
for (i = 0; i < num_data; i ++)
unlink(temp[i]);
return (status);
}
static int /* O - Command status */
send_state(const char *queue, /* I - Destination */
const char *list, /* I - Job or user */
int longstatus) /* I - List of jobs or users */
{
int id; /* Job ID from list */
http_t *http; /* HTTP server connection */
ipp_t *request, /* IPP Request */
*response; /* IPP Response */
ipp_attribute_t *attr; /* Current attribute */
ipp_pstate_t state; /* Printer state */
const char *jobdest, /* Pointer into job-printer-uri */
*jobuser, /* Pointer to job-originating-user-name */
*jobname; /* Pointer to job-name */
ipp_jstate_t jobstate; /* job-state */
int jobid, /* job-id */
jobsize, /* job-k-octets */
jobcount, /* Number of jobs */
jobcopies, /* Number of copies */
rank; /* Rank of job */
char rankstr[255]; /* Rank string */
char namestr[1024]; /* Job name string */
char uri[HTTP_MAX_URI]; /* Printer URI */
char dest[256]; /* Printer/class queue */
static const char * const ranks[10] = /* Ranking strings */
{
"th",
"st",
"nd",
"rd",
"th",
"th",
"th",
"th",
"th",
"th"
};
static const char * const requested[] =
{ /* Requested attributes */
"job-id",
"job-k-octets",
"job-state",
"job-printer-uri",
"job-originating-user-name",
"job-name",
"copies"
};
/*
* Try connecting to the local server...
*/
if ((http = httpConnectEncrypt(cupsServer(), ippPort(),
cupsEncryption())) == NULL)
{
syslog(LOG_ERR, "Unable to connect to server %s: %s", cupsServer(),
strerror(errno));
printf("Unable to connect to server %s: %s", cupsServer(), strerror(errno));
return (1);
}
/*
* Get the actual destination name and printer state...
*/
if (get_printer(http, queue, dest, sizeof(dest), NULL, NULL, NULL, &state))
{
syslog(LOG_ERR, "Unable to get printer %s: %s", queue,
cupsLastErrorString());
printf("Unable to get printer %s: %s", queue, cupsLastErrorString());
return (1);
}
/*
* Show the queue state...
*/
switch (state)
{
case IPP_PRINTER_IDLE :
printf("%s is ready\n", dest);
break;
case IPP_PRINTER_PROCESSING :
printf("%s is ready and printing\n", dest);
break;
case IPP_PRINTER_STOPPED :
printf("%s is not ready\n", dest);
break;
}
/*
* Build an IPP_GET_JOBS or IPP_GET_JOB_ATTRIBUTES request, which requires
* the following attributes:
*
* attributes-charset
* attributes-natural-language
* job-uri or printer-uri
*/
id = atoi(list);
request = ippNewRequest(id ? IPP_GET_JOB_ATTRIBUTES : IPP_GET_JOBS);
httpAssembleURIf(HTTP_URI_CODING_ALL, uri, sizeof(uri), "ipp", NULL,
"localhost", 0, "/printers/%s", dest);
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri",
NULL, uri);
if (id)
ippAddInteger(request, IPP_TAG_OPERATION, IPP_TAG_INTEGER, "job-id", id);
else
{
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME,
"requesting-user-name", NULL, list);
ippAddBoolean(request, IPP_TAG_OPERATION, "my-jobs", 1);
}
ippAddStrings(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD,
"requested-attributes",
sizeof(requested) / sizeof(requested[0]),
NULL, requested);
/*
* Do the request and get back a response...
*/
jobcount = 0;
response = cupsDoRequest(http, request, "/");
if (cupsLastError() > IPP_OK_CONFLICT)
{
printf("get-jobs failed: %s\n", cupsLastErrorString());
ippDelete(response);
return (1);
}
/*
* Loop through the job list and display them...
*/
for (attr = response->attrs, rank = 1; attr; attr = attr->next)
{
/*
* Skip leading attributes until we hit a job...
*/
while (attr && (attr->group_tag != IPP_TAG_JOB || !attr->name))
attr = attr->next;
if (!attr)
break;
/*
* Pull the needed attributes from this job...
*/
jobid = 0;
jobsize = 0;
jobstate = IPP_JOB_PENDING;
jobname = "untitled";
jobuser = NULL;
jobdest = NULL;
jobcopies = 1;
while (attr && attr->group_tag == IPP_TAG_JOB)
{
if (!strcmp(attr->name, "job-id") &&
attr->value_tag == IPP_TAG_INTEGER)
jobid = attr->values[0].integer;
if (!strcmp(attr->name, "job-k-octets") &&
attr->value_tag == IPP_TAG_INTEGER)
jobsize = attr->values[0].integer;
if (!strcmp(attr->name, "job-state") &&
attr->value_tag == IPP_TAG_ENUM)
jobstate = (ipp_jstate_t)attr->values[0].integer;
if (!strcmp(attr->name, "job-printer-uri") &&
attr->value_tag == IPP_TAG_URI)
if ((jobdest = strrchr(attr->values[0].string.text, '/')) != NULL)
jobdest ++;
if (!strcmp(attr->name, "job-originating-user-name") &&
attr->value_tag == IPP_TAG_NAME)
jobuser = attr->values[0].string.text;
if (!strcmp(attr->name, "job-name") &&
attr->value_tag == IPP_TAG_NAME)
jobname = attr->values[0].string.text;
if (!strcmp(attr->name, "copies") &&
attr->value_tag == IPP_TAG_INTEGER)
jobcopies = attr->values[0].integer;
attr = attr->next;
}
/*
* See if we have everything needed...
*/
if (!jobdest || !jobid)
{
if (!attr)
break;
else
continue;
}
if (!longstatus && jobcount == 0)
puts("Rank Owner Job File(s) Total Size");
jobcount ++;
/*
* Display the job...
*/
if (jobstate == IPP_JOB_PROCESSING)
strlcpy(rankstr, "active", sizeof(rankstr));
else
{
snprintf(rankstr, sizeof(rankstr), "%d%s", rank, ranks[rank % 10]);
rank ++;
}
if (longstatus)
{
puts("");
if (jobcopies > 1)
snprintf(namestr, sizeof(namestr), "%d copies of %s", jobcopies,
jobname);
else
strlcpy(namestr, jobname, sizeof(namestr));
printf("%s: %-33.33s [job %d localhost]\n", jobuser, rankstr, jobid);
printf(" %-39.39s %.0f bytes\n", namestr, 1024.0 * jobsize);
}
else
printf("%-7s %-7.7s %-7d %-31.31s %.0f bytes\n", rankstr, jobuser,
jobid, jobname, 1024.0 * jobsize);
if (!attr)
break;
}
ippDelete(response);
if (jobcount == 0)
puts("no entries");
httpClose(http);
return (0);
}
int /* O - Exit status */
main(void)
{
http_t *http; /* Connection to the server */
const char *op; /* Operation name */
const char *job_id_var; /* Job ID form variable */
int job_id; /* Job ID */
/*
* Get any form variables...
*/
cgiInitialize();
/*
* Set the web interface section...
*/
cgiSetVariable("SECTION", "jobs");
cgiSetVariable("REFRESH_PAGE", "");
/*
* Connect to the HTTP server...
*/
http = httpConnectEncrypt(cupsServer(), ippPort(), cupsEncryption());
/*
* Get the job ID, if any...
*/
if ((job_id_var = cgiGetVariable("JOB_ID")) != NULL)
job_id = atoi(job_id_var);
else
job_id = 0;
/*
* Do the operation...
*/
if ((op = cgiGetVariable("OP")) != NULL && job_id > 0 && cgiIsPOST())
{
/*
* Do the operation...
*/
if (!strcmp(op, "cancel-job"))
do_job_op(http, job_id, IPP_CANCEL_JOB);
else if (!strcmp(op, "hold-job"))
do_job_op(http, job_id, IPP_HOLD_JOB);
else if (!strcmp(op, "move-job"))
cgiMoveJobs(http, NULL, job_id);
else if (!strcmp(op, "release-job"))
do_job_op(http, job_id, IPP_RELEASE_JOB);
else if (!strcmp(op, "restart-job"))
do_job_op(http, job_id, IPP_RESTART_JOB);
else
{
/*
* Bad operation code... Display an error...
*/
cgiStartHTML(cgiText(_("Jobs")));
cgiCopyTemplateLang("error-op.tmpl");
cgiEndHTML();
}
}
else
{
/*
* Show a list of jobs...
*/
cgiStartHTML(cgiText(_("Jobs")));
cgiShowJobs(http, NULL);
cgiEndHTML();
}
/*
* Close the HTTP server connection...
*/
httpClose(http);
/*
* Return with no errors...
*/
return (0);
}
GtkCupsRequest *
gtk_cups_request_new_with_username (http_t *connection,
GtkCupsRequestType req_type,
gint operation_id,
GIOChannel *data_io,
const char *server,
const char *resource,
const char *username)
{
GtkCupsRequest *request;
cups_lang_t *language;
request = g_new0 (GtkCupsRequest, 1);
request->result = g_new0 (GtkCupsResult, 1);
request->result->error_msg = NULL;
request->result->ipp_response = NULL;
request->result->is_error = FALSE;
request->result->is_ipp_response = FALSE;
request->type = req_type;
request->state = GTK_CUPS_REQUEST_START;
request->password_state = GTK_CUPS_PASSWORD_NONE;
if (server)
request->server = g_strdup (server);
else
request->server = g_strdup (cupsServer ());
if (resource)
request->resource = g_strdup (resource);
else
request->resource = g_strdup ("/");
if (connection != NULL)
{
request->http = connection;
request->own_http = FALSE;
}
else
{
request->http = NULL;
request->http = httpConnectEncrypt (request->server,
ippPort (),
cupsEncryption ());
if (request->http)
httpBlocking (request->http, 0);
request->own_http = TRUE;
}
request->last_status = HTTP_CONTINUE;
request->attempts = 0;
request->data_io = data_io;
request->ipp_request = ippNew ();
ippSetOperation (request->ipp_request, operation_id);
ippSetRequestId (request->ipp_request, 1);
language = cupsLangDefault ();
gtk_cups_request_ipp_add_string (request, IPP_TAG_OPERATION, IPP_TAG_CHARSET,
"attributes-charset",
NULL, "utf-8");
gtk_cups_request_ipp_add_string (request, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE,
"attributes-natural-language",
NULL, language->language);
if (username != NULL)
gtk_cups_request_ipp_add_string (request, IPP_TAG_OPERATION, IPP_TAG_NAME,
"requesting-user-name",
NULL, username);
else
gtk_cups_request_ipp_add_string (request, IPP_TAG_OPERATION, IPP_TAG_NAME,
"requesting-user-name",
NULL, cupsUser ());
request->auth_info_required = NULL;
request->auth_info = NULL;
request->need_auth_info = FALSE;
cupsLangFree (language);
return request;
}
static int /* O - 1 on success, 0 on failure */
cups_get_printer_uri(
http_t *http, /* I - HTTP connection */
const char *name, /* I - Name of printer or class */
char *host, /* I - Hostname buffer */
int hostsize, /* I - Size of hostname buffer */
int *port, /* O - Port number */
char *resource, /* I - Resource buffer */
int resourcesize, /* I - Size of resource buffer */
int depth) /* I - Depth of query */
{
int i; /* Looping var */
int http_port; /* Port number */
http_t *http2; /* Alternate HTTP connection */
ipp_t *request, /* IPP request */
*response; /* IPP response */
ipp_attribute_t *attr; /* Current attribute */
char uri[HTTP_MAX_URI], /* printer-uri attribute */
scheme[HTTP_MAX_URI], /* Scheme name */
username[HTTP_MAX_URI], /* Username:password */
classname[255], /* Temporary class name */
http_hostname[HTTP_MAX_HOST];
/* Hostname associated with connection */
static const char * const requested_attrs[] =
{ /* Requested attributes */
"printer-uri-supported",
"printer-type",
"member-uris"
};
DEBUG_printf(("cups_get_printer_uri(http=%p, name=\"%s\", host=%p, "
"hostsize=%d, resource=%p, resourcesize=%d, depth=%d)\n",
http, name ? name : "(null)", host, hostsize,
resource, resourcesize, depth));
/*
* Setup the printer URI...
*/
if (httpAssembleURIf(HTTP_URI_CODING_ALL, uri, sizeof(uri), "ipp", NULL,
"localhost", 0, "/printers/%s", name) != HTTP_URI_OK)
{
_cupsSetError(IPP_INTERNAL_ERROR, "Unable to create printer-uri!");
*host = '\0';
*resource = '\0';
return (0);
}
DEBUG_printf(("cups_get_printer_uri: printer-uri=\"%s\"\n", uri));
/*
* Get the hostname and port number we are connected to...
*/
httpGetHostname(http, http_hostname, sizeof(http_hostname));
#ifdef AF_INET6
if (http->hostaddr->addr.sa_family == AF_INET6)
http_port = ntohs(http->hostaddr->ipv6.sin6_port);
else
#endif /* AF_INET6 */
if (http->hostaddr->addr.sa_family == AF_INET)
http_port = ntohs(http->hostaddr->ipv4.sin_port);
else
http_port = ippPort();
/*
* Build an IPP_GET_PRINTER_ATTRIBUTES request, which requires the following
* attributes:
*
* attributes-charset
* attributes-natural-language
* printer-uri
* requested-attributes
*/
request = ippNewRequest(IPP_GET_PRINTER_ATTRIBUTES);
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri",
NULL, uri);
ippAddStrings(request, IPP_TAG_OPERATION, IPP_TAG_NAME,
"requested-attributes",
sizeof(requested_attrs) / sizeof(requested_attrs[0]),
NULL, requested_attrs);
/*
* Do the request and get back a response...
*/
if ((response = cupsDoRequest(http, request, "/")) != NULL)
{
if ((attr = ippFindAttribute(response, "member-uris", IPP_TAG_URI)) != NULL)
{
/*
* Get the first actual printer name in the class...
*/
for (i = 0; i < attr->num_values; i ++)
{
httpSeparateURI(HTTP_URI_CODING_ALL, attr->values[i].string.text,
scheme, sizeof(scheme), username, sizeof(username),
host, hostsize, port, resource, resourcesize);
if (!strncmp(resource, "/printers/", 10))
{
/*
* Found a printer!
*/
ippDelete(response);
return (1);
}
}
/*
* No printers in this class - try recursively looking for a printer,
* but not more than 3 levels deep...
*/
if (depth < 3)
{
for (i = 0; i < attr->num_values; i ++)
{
httpSeparateURI(HTTP_URI_CODING_ALL, attr->values[i].string.text,
scheme, sizeof(scheme), username, sizeof(username),
host, hostsize, port, resource, resourcesize);
if (!strncmp(resource, "/classes/", 9))
{
/*
* Found a class! Connect to the right server...
*/
if (!strcasecmp(http_hostname, host) && *port == http_port)
http2 = http;
else if ((http2 = httpConnectEncrypt(host, *port,
cupsEncryption())) == NULL)
{
DEBUG_puts("Unable to connect to server!");
continue;
}
/*
* Look up printers on that server...
*/
strlcpy(classname, resource + 9, sizeof(classname));
cups_get_printer_uri(http2, classname, host, hostsize, port,
resource, resourcesize, depth + 1);
/*
* Close the connection as needed...
*/
if (http2 != http)
httpClose(http2);
if (*host)
return (1);
}
}
}
}
else if ((attr = ippFindAttribute(response, "printer-uri-supported",
IPP_TAG_URI)) != NULL)
{
httpSeparateURI(HTTP_URI_CODING_ALL, attr->values[0].string.text,
scheme, sizeof(scheme), username, sizeof(username),
host, hostsize, port, resource, resourcesize);
ippDelete(response);
if (!strncmp(resource, "/classes/", 9))
{
_cupsSetError(IPP_INTERNAL_ERROR, _("No printer-uri found for class!"));
*host = '\0';
*resource = '\0';
return (0);
}
return (1);
}
ippDelete(response);
}
if (cupsLastError() != IPP_NOT_FOUND)
_cupsSetError(IPP_INTERNAL_ERROR, _("No printer-uri found!"));
*host = '\0';
*resource = '\0';
return (0);
}
PRIVATE gchar * getJobState(gchar *pDestName, const gchar *pURI, gchar *pServerName, ipp_jstate_t *pJobState, gchar *pJobUserName)
{
/*** Parameters start ***/
http_t *pHTTP; // Pointer to HTTP connection.
ipp_t *pRequest, // Pointer to CUPS IPP request.
*pResponse; // Pointer to CUPS IPP response.
ipp_attribute_t *pAttribute; // Pointer to CUPS attributes.
cups_lang_t *pLanguage; // Pointer to language.
// ipp_jstate_t jobState = 0; // Job state.
// gint jobID = 0; // Job ID.
// gchar *pJobUserName = NULL; // User name of print job.
uid_t userID; // User ID.
struct passwd *pPasswd; // Pointer to password structure.
gint retVal = ID_ERR_PRINT_JOB_NOT_EXIST; // Return value.
/*** Parameters end ***/
// Get login name.
userID = getuid();
pPasswd = getpwuid(userID);
// CUPS http connect.
if ((pHTTP = httpConnectEncrypt(pServerName, ippPort(), cupsEncryption())) == NULL) {
retVal = ID_ERR_CUPS_API_FAILED;
}
else {
pRequest = ippNew();
ippSetOperation(pRequest, IPP_GET_JOB_ATTRIBUTES);
ippSetRequestId(pRequest, 1);
pLanguage = bjcupsLangDefault(); // cupsLangDefault() -> bjcupsLangDefault() for cups-1.1.19
ippAddString(pRequest, IPP_TAG_OPERATION, IPP_TAG_CHARSET, "attributes-charset", NULL, cupsLangEncoding(pLanguage));
ippAddString(pRequest, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE, "attributes-natural-language", NULL, pLanguage->language);
ippAddString(pRequest, IPP_TAG_OPERATION, IPP_TAG_URI, "job-uri", NULL, pURI);
ippAddString(pRequest, IPP_TAG_OPERATION, IPP_TAG_NAME, "requesting-user-name", NULL, pPasswd->pw_name);
if ((pResponse = cupsDoRequest(pHTTP, pRequest, "/")) != NULL) {
if (ippGetStatusCode(pResponse) > IPP_OK_CONFLICT) {
retVal = ID_ERR_CUPS_API_FAILED;
}
else {
pAttribute = ippFirstAttribute(pResponse);
while (pAttribute != NULL) {
while (pAttribute != NULL && ippGetGroupTag(pAttribute) != IPP_TAG_JOB) {
pAttribute = bjcups_ippNextAttribute(pResponse, pAttribute);
}
if (pAttribute == NULL) {
break;
}
while (pAttribute != NULL && ippGetGroupTag(pAttribute) == IPP_TAG_JOB) {
if (strcmp(ippGetName(pAttribute), "job-state") == 0 && ippGetValueTag(pAttribute) == IPP_TAG_ENUM) {
*pJobState = (ipp_jstate_t)ippGetInteger(pAttribute, 0);
}
if (strcmp(ippGetName(pAttribute), "job-originating-user-name") == 0 && ippGetValueTag(pAttribute) == IPP_TAG_NAME) {
//pJobUserName = pAttribute->values[0].string.text;
pJobUserName=malloc(20*sizeof(gchar));
strncpy(pJobUserName,ippGetString(pAttribute, 0, NULL), 19);
pJobUserName[19]='\0';
}
pAttribute = bjcups_ippNextAttribute(pResponse, pAttribute);
}
if (pAttribute != NULL)
pAttribute = bjcups_ippNextAttribute(pResponse, pAttribute);
}
}
ippDelete(pResponse);
}
else {
retVal = ID_ERR_CUPS_API_FAILED;
}
cupsLangFree(pLanguage);
httpClose(pHTTP);
}
return(pJobUserName);
}// End getJobState
int
main(int argc, /* I - Number of command-line arguments */
char *argv[]) /* I - Command-line arguments */
{
http_t *http; /* Connection to server */
char line[1024], /* Input line from user */
*params; /* Pointer to parameters */
_cupsSetLocale(argv);
/*
* Connect to the scheduler...
*/
http = httpConnectEncrypt(cupsServer(), ippPort(), cupsEncryption());
if (argc > 1)
{
/*
* Process a single command on the command-line...
*/
do_command(http, argv[1], argv[2]);
}
else
{
/*
* Do the command prompt thing...
*/
_cupsLangPuts(stdout, _("lpc> ")); /* TODO: Need no-newline version */
while (fgets(line, sizeof(line), stdin) != NULL)
{
/*
* Strip trailing whitespace...
*/
for (params = line + strlen(line) - 1; params >= line;)
if (!isspace(*params & 255))
break;
else
*params-- = '\0';
/*
* Strip leading whitespace...
*/
for (params = line; isspace(*params & 255); params ++);
if (params > line)
_cups_strcpy(line, params);
if (!line[0])
{
/*
* Nothing left, just show a prompt...
*/
_cupsLangPuts(stdout, _("lpc> ")); /* TODO: Need no newline version */
continue;
}
/*
* Find any options in the string...
*/
for (params = line; *params != '\0'; params ++)
if (isspace(*params & 255))
break;
/*
* Remove whitespace between the command and parameters...
*/
while (isspace(*params & 255))
*params++ = '\0';
/*
* The "quit" and "exit" commands exit; otherwise, process as needed...
*/
if (!compare_strings(line, "quit", 1) ||
!compare_strings(line, "exit", 2))
break;
if (*params == '\0')
do_command(http, line, NULL);
else
do_command(http, line, params);
/*
* Put another prompt out to the user...
*/
_cupsLangPuts(stdout, _("lpc> ")); /* TODO: Need no newline version */
}
}
/*
* Close the connection to the server and return...
*/
httpClose(http);
return (0);
}
static void
get_job_file(const char *job) /* I - Job ID */
{
long jobid, /* Job ID */
docnum; /* Document number */
const char *jobptr; /* Pointer into job ID string */
char uri[1024]; /* job-uri */
http_t *http; /* Connection to server */
ipp_t *request; /* Request data */
int tempfd; /* Temporary file */
/*
* Get the job ID and document number, if any...
*/
if ((jobptr = strrchr(job, '-')) != NULL)
jobptr ++;
else
jobptr = job;
jobid = strtol(jobptr, (char **)&jobptr, 10);
if (*jobptr == ',')
docnum = strtol(jobptr + 1, NULL, 10);
else
docnum = 1;
if (jobid < 1 || jobid > INT_MAX)
{
_cupsLangPrintf(stderr, _("cupsfilter: Invalid job ID %d."), (int)jobid);
exit(1);
}
if (docnum < 1 || docnum > INT_MAX)
{
_cupsLangPrintf(stderr, _("cupsfilter: Invalid document number %d."),
(int)docnum);
exit(1);
}
/*
* Ask the server for the document file...
*/
if ((http = httpConnectEncrypt(cupsServer(), ippPort(),
cupsEncryption())) == NULL)
{
_cupsLangPrintf(stderr, _("%s: Unable to connect to server."),
"cupsfilter");
exit(1);
}
request = ippNewRequest(CUPS_GET_DOCUMENT);
snprintf(uri, sizeof(uri), "ipp://localhost/jobs/%d", (int)jobid);
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "job-uri", NULL, uri);
ippAddInteger(request, IPP_TAG_OPERATION, IPP_TAG_INTEGER, "document-number",
(int)docnum);
if ((tempfd = cupsTempFd(TempFile, sizeof(TempFile))) == -1)
{
_cupsLangPrintError("ERROR", _("Unable to create temporary file"));
httpClose(http);
exit(1);
}
signal(SIGTERM, sighandler);
ippDelete(cupsDoIORequest(http, request, "/", -1, tempfd));
close(tempfd);
httpClose(http);
if (cupsLastError() != IPP_OK)
{
_cupsLangPrintf(stderr, _("cupsfilter: Unable to get job file - %s"),
cupsLastErrorString());
unlink(TempFile);
exit(1);
}
}
int /* O - 1 on success, 0 on failure */
cupsAdminGetServerSettings(
http_t *http, /* I - Connection to server or @code CUPS_HTTP_DEFAULT@ */
int *num_settings, /* O - Number of settings */
cups_option_t **settings) /* O - Settings */
{
int i; /* Looping var */
cups_file_t *cupsd; /* cupsd.conf file */
char cupsdconf[1024]; /* cupsd.conf filename */
int remote; /* Remote cupsd.conf file? */
http_status_t status; /* Status of getting cupsd.conf */
char line[1024], /* Line from cupsd.conf file */
*value; /* Value on line */
cups_option_t *setting; /* Current setting */
_cups_globals_t *cg = _cupsGlobals(); /* Global data */
/*
* Range check input...
*/
if (!http)
{
/*
* See if we are connected to the same server...
*/
if (cg->http)
{
/*
* Compare the connection hostname, port, and encryption settings to
* the cached defaults; these were initialized the first time we
* connected...
*/
if (strcmp(cg->http->hostname, cg->server) ||
cg->ipp_port != httpAddrPort(cg->http->hostaddr) ||
(cg->http->encryption != cg->encryption &&
cg->http->encryption == HTTP_ENCRYPTION_NEVER))
{
/*
* Need to close the current connection because something has changed...
*/
httpClose(cg->http);
cg->http = NULL;
}
}
/*
* (Re)connect as needed...
*/
if (!cg->http)
{
if ((cg->http = httpConnect2(cupsServer(), ippPort(), NULL, AF_UNSPEC,
cupsEncryption(), 1, 0, NULL)) == NULL)
{
if (errno)
_cupsSetError(IPP_STATUS_ERROR_SERVICE_UNAVAILABLE, NULL, 0);
else
_cupsSetError(IPP_STATUS_ERROR_SERVICE_UNAVAILABLE,
_("Unable to connect to host."), 1);
if (num_settings)
*num_settings = 0;
if (settings)
*settings = NULL;
return (0);
}
}
http = cg->http;
}
if (!http || !num_settings || !settings)
{
_cupsSetError(IPP_STATUS_ERROR_INTERNAL, strerror(EINVAL), 0);
if (num_settings)
*num_settings = 0;
if (settings)
*settings = NULL;
return (0);
}
*num_settings = 0;
*settings = NULL;
/*
* Get the cupsd.conf file...
*/
if ((status = get_cupsd_conf(http, cg, cg->cupsd_update, cupsdconf,
sizeof(cupsdconf), &remote)) == HTTP_STATUS_OK)
{
if ((cupsd = cupsFileOpen(cupsdconf, "r")) == NULL)
{
char message[1024]; /* Message string */
snprintf(message, sizeof(message),
_cupsLangString(cupsLangDefault(), _("Open of %s failed: %s")),
cupsdconf, strerror(errno));
_cupsSetError(IPP_STATUS_ERROR_INTERNAL, message, 0);
}
}
else
cupsd = NULL;
if (cupsd)
{
/*
* Read the file, keeping track of what settings are enabled...
*/
int remote_access = 0, /* Remote access allowed? */
remote_admin = 0, /* Remote administration allowed? */
remote_any = 0, /* Remote access from anywhere allowed? */
browsing = 1, /* Browsing enabled? */
cancel_policy = 1, /* Cancel-job policy set? */
debug_logging = 0; /* LogLevel debug set? */
int linenum = 0, /* Line number in file */
in_location = 0, /* In a location section? */
in_policy = 0, /* In a policy section? */
in_cancel_job = 0, /* In a cancel-job section? */
in_admin_location = 0; /* In the /admin location? */
invalidate_cupsd_cache(cg);
cg->cupsd_update = time(NULL);
httpGetHostname(http, cg->cupsd_hostname, sizeof(cg->cupsd_hostname));
while (cupsFileGetConf(cupsd, line, sizeof(line), &value, &linenum))
{
if (!value && strncmp(line, "</", 2))
value = line + strlen(line);
if ((!_cups_strcasecmp(line, "Port") || !_cups_strcasecmp(line, "Listen")) && value)
{
char *port; /* Pointer to port number, if any */
if ((port = strrchr(value, ':')) != NULL)
*port = '\0';
else if (isdigit(*value & 255))
{
/*
* Listen on a port number implies remote access...
*/
remote_access = 1;
continue;
}
if (_cups_strcasecmp(value, "localhost") && strcmp(value, "127.0.0.1")
#ifdef AF_LOCAL
&& *value != '/'
#endif /* AF_LOCAL */
#ifdef AF_INET6
&& strcmp(value, "[::1]")
#endif /* AF_INET6 */
)
remote_access = 1;
}
else if (!_cups_strcasecmp(line, "Browsing"))
{
browsing = !_cups_strcasecmp(value, "yes") ||
!_cups_strcasecmp(value, "on") ||
!_cups_strcasecmp(value, "true");
}
else if (!_cups_strcasecmp(line, "LogLevel"))
{
debug_logging = !_cups_strncasecmp(value, "debug", 5);
}
else if (!_cups_strcasecmp(line, "<Policy") &&
!_cups_strcasecmp(value, "default"))
{
in_policy = 1;
}
else if (!_cups_strcasecmp(line, "</Policy>"))
{
in_policy = 0;
}
else if (!_cups_strcasecmp(line, "<Limit") && in_policy && value)
{
/*
* See if the policy limit is for the Cancel-Job operation...
*/
char *valptr; /* Pointer into value */
while (*value)
{
for (valptr = value; *valptr && !_cups_isspace(*valptr); valptr ++);
if (*valptr)
*valptr++ = '\0';
if (!_cups_strcasecmp(value, "cancel-job") ||
!_cups_strcasecmp(value, "all"))
{
in_cancel_job = 1;
break;
}
for (value = valptr; _cups_isspace(*value); value ++);
}
}
else if (!_cups_strcasecmp(line, "</Limit>"))
{
in_cancel_job = 0;
}
else if (!_cups_strcasecmp(line, "Require") && in_cancel_job)
{
cancel_policy = 0;
}
else if (!_cups_strcasecmp(line, "<Location") && value)
{
in_admin_location = !_cups_strcasecmp(value, "/admin");
in_location = 1;
}
else if (!_cups_strcasecmp(line, "</Location>"))
{
in_admin_location = 0;
in_location = 0;
}
else if (!_cups_strcasecmp(line, "Allow") && value &&
_cups_strcasecmp(value, "localhost") &&
_cups_strcasecmp(value, "127.0.0.1")
#ifdef AF_LOCAL
&& *value != '/'
#endif /* AF_LOCAL */
#ifdef AF_INET6
&& strcmp(value, "::1")
#endif /* AF_INET6 */
)
{
if (in_admin_location)
remote_admin = 1;
else if (!_cups_strcasecmp(value, "all"))
remote_any = 1;
}
else if (line[0] != '<' && !in_location && !in_policy &&
_cups_strcasecmp(line, "Allow") &&
_cups_strcasecmp(line, "AuthType") &&
_cups_strcasecmp(line, "Deny") &&
_cups_strcasecmp(line, "Order") &&
_cups_strcasecmp(line, "Require") &&
_cups_strcasecmp(line, "Satisfy"))
cg->cupsd_num_settings = cupsAddOption(line, value,
cg->cupsd_num_settings,
&(cg->cupsd_settings));
}
cupsFileClose(cupsd);
cg->cupsd_num_settings = cupsAddOption(CUPS_SERVER_DEBUG_LOGGING,
debug_logging ? "1" : "0",
cg->cupsd_num_settings,
&(cg->cupsd_settings));
cg->cupsd_num_settings = cupsAddOption(CUPS_SERVER_REMOTE_ADMIN,
(remote_access && remote_admin) ?
"1" : "0",
cg->cupsd_num_settings,
&(cg->cupsd_settings));
cg->cupsd_num_settings = cupsAddOption(CUPS_SERVER_REMOTE_ANY,
remote_any ? "1" : "0",
cg->cupsd_num_settings,
&(cg->cupsd_settings));
cg->cupsd_num_settings = cupsAddOption(CUPS_SERVER_SHARE_PRINTERS,
(remote_access && browsing) ? "1" :
"0",
cg->cupsd_num_settings,
&(cg->cupsd_settings));
cg->cupsd_num_settings = cupsAddOption(CUPS_SERVER_USER_CANCEL_ANY,
cancel_policy ? "1" : "0",
cg->cupsd_num_settings,
&(cg->cupsd_settings));
}
else if (status != HTTP_STATUS_NOT_MODIFIED)
invalidate_cupsd_cache(cg);
/*
* Remove any temporary files and copy the settings array...
*/
if (remote)
unlink(cupsdconf);
for (i = cg->cupsd_num_settings, setting = cg->cupsd_settings;
i > 0;
i --, setting ++)
*num_settings = cupsAddOption(setting->name, setting->value,
*num_settings, settings);
return (cg->cupsd_num_settings > 0);
}
int
main(int argc, /* I - Number of command-line arguments */
char *argv[]) /* I - Command-line arguments */
{
int i; /* Looping var */
const char *uri; /* URI to use */
int num_events; /* Number of events */
const char *events[100]; /* Events */
int subscription_id, /* notify-subscription-id */
sequence_number, /* notify-sequence-number */
interval; /* Interval between polls */
http_t *http; /* HTTP connection */
ipp_t *request, /* IPP request */
*response; /* IPP response */
ipp_attribute_t *attr; /* Current attribute */
#if defined(HAVE_SIGACTION) && !defined(HAVE_SIGSET)
struct sigaction action; /* Actions for POSIX signals */
#endif /* HAVE_SIGACTION && !HAVE_SIGSET */
/*
* Parse command-line...
*/
num_events = 0;
uri = NULL;
for (i = 1; i < argc; i ++)
if (!strcmp(argv[i], "-E"))
cupsSetEncryption(HTTP_ENCRYPT_REQUIRED);
else if (!strcmp(argv[i], "-e"))
{
i ++;
if (i >= argc || num_events >= 100)
usage();
events[num_events] = argv[i];
num_events ++;
}
else if (!strcmp(argv[i], "-h"))
{
i ++;
if (i >= argc)
usage();
cupsSetServer(argv[i]);
}
else if (uri || strncmp(argv[i], "ipp://", 6))
usage();
else
uri = argv[i];
if (!uri)
usage();
if (num_events == 0)
{
events[0] = "all";
num_events = 1;
}
/*
* Connect to the server...
*/
if ((http = httpConnectEncrypt(cupsServer(), ippPort(),
cupsEncryption())) == NULL)
{
perror(cupsServer());
return (1);
}
/*
* Catch CTRL-C and SIGTERM...
*/
#ifdef HAVE_SIGSET /* Use System V signals over POSIX to avoid bugs */
sigset(SIGINT, sigterm_handler);
sigset(SIGTERM, sigterm_handler);
#elif defined(HAVE_SIGACTION)
memset(&action, 0, sizeof(action));
sigemptyset(&action.sa_mask);
action.sa_handler = sigterm_handler;
sigaction(SIGINT, &action, NULL);
sigaction(SIGTERM, &action, NULL);
#else
signal(SIGINT, sigterm_handler);
signal(SIGTERM, sigterm_handler);
#endif /* HAVE_SIGSET */
/*
* Create the subscription...
*/
if (strstr(uri, "/jobs/"))
{
request = ippNewRequest(IPP_CREATE_JOB_SUBSCRIPTION);
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "job-uri", NULL, uri);
}
else
{
request = ippNewRequest(IPP_CREATE_PRINTER_SUBSCRIPTION);
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", NULL,
uri);
}
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, "requesting-user-name",
NULL, cupsUser());
ippAddStrings(request, IPP_TAG_SUBSCRIPTION, IPP_TAG_KEYWORD, "notify-events",
num_events, NULL, events);
ippAddString(request, IPP_TAG_SUBSCRIPTION, IPP_TAG_KEYWORD,
"notify-pull-method", NULL, "ippget");
response = cupsDoRequest(http, request, uri);
if (cupsLastError() >= IPP_BAD_REQUEST)
{
fprintf(stderr, "Create-%s-Subscription: %s\n",
strstr(uri, "/jobs") ? "Job" : "Printer", cupsLastErrorString());
ippDelete(response);
httpClose(http);
return (1);
}
if ((attr = ippFindAttribute(response, "notify-subscription-id",
IPP_TAG_INTEGER)) == NULL)
{
fputs("ERROR: No notify-subscription-id in response!\n", stderr);
ippDelete(response);
httpClose(http);
return (1);
}
subscription_id = attr->values[0].integer;
printf("Create-%s-Subscription: notify-subscription-id=%d\n",
strstr(uri, "/jobs/") ? "Job" : "Printer", subscription_id);
ippDelete(response);
/*
* Monitor for events...
*/
sequence_number = 0;
while (!terminate)
{
/*
* Get the current events...
*/
printf("\nGet-Notifications(%d,%d):", subscription_id, sequence_number);
fflush(stdout);
request = ippNewRequest(IPP_GET_NOTIFICATIONS);
if (strstr(uri, "/jobs/"))
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "job-uri", NULL, uri);
else
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", NULL,
uri);
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME,
"requesting-user-name", NULL, cupsUser());
ippAddInteger(request, IPP_TAG_OPERATION, IPP_TAG_INTEGER,
"notify-subscription-ids", subscription_id);
if (sequence_number)
ippAddInteger(request, IPP_TAG_OPERATION, IPP_TAG_INTEGER,
"notify-sequence-numbers", sequence_number + 1);
response = cupsDoRequest(http, request, uri);
printf(" %s\n", ippErrorString(cupsLastError()));
if (cupsLastError() >= IPP_BAD_REQUEST)
fprintf(stderr, "Get-Notifications: %s\n", cupsLastErrorString());
else if (response)
{
print_attributes(response, 0);
for (attr = ippFindAttribute(response, "notify-sequence-number",
IPP_TAG_INTEGER);
attr;
attr = ippFindNextAttribute(response, "notify-sequence-number",
IPP_TAG_INTEGER))
if (attr->values[0].integer > sequence_number)
sequence_number = attr->values[0].integer;
}
if ((attr = ippFindAttribute(response, "notify-get-interval",
IPP_TAG_INTEGER)) != NULL &&
attr->values[0].integer > 0)
interval = attr->values[0].integer;
else
interval = 5;
ippDelete(response);
sleep(interval);
}
/*
* Cancel the subscription...
*/
printf("\nCancel-Subscription:");
fflush(stdout);
request = ippNewRequest(IPP_CANCEL_SUBSCRIPTION);
if (strstr(uri, "/jobs/"))
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "job-uri", NULL, uri);
else
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", NULL,
uri);
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, "requesting-user-name",
NULL, cupsUser());
ippAddInteger(request, IPP_TAG_OPERATION, IPP_TAG_INTEGER,
"notify-subscription-id", subscription_id);
ippDelete(cupsDoRequest(http, request, uri));
printf(" %s\n", ippErrorString(cupsLastError()));
if (cupsLastError() >= IPP_BAD_REQUEST)
fprintf(stderr, "Cancel-Subscription: %s\n", cupsLastErrorString());
/*
* Close the connection and return...
*/
httpClose(http);
return (0);
}
int /* O - Exit status */
main(int argc, /* I - Number of command-line args */
char *argv[]) /* I - Command-line arguments */
{
int i, /* Looping var */
num_settings; /* Number of settings */
cups_option_t *settings; /* Settings */
const char *opt; /* Current option character */
http_t *http; /* Connection to server */
/*
* Process the command-line...
*/
_cupsSetLocale(argv);
num_settings = 0;
settings = NULL;
for (i = 1; i < argc; i ++)
{
if (!strcmp(argv[i], "--help"))
usage(NULL);
else if (argv[i][0] == '-')
{
if (argv[i][1] == '-')
{
if (!strcmp(argv[i], "--debug-logging"))
num_settings = cupsAddOption(CUPS_SERVER_DEBUG_LOGGING, "1",
num_settings, &settings);
else if (!strcmp(argv[i], "--no-debug-logging"))
num_settings = cupsAddOption(CUPS_SERVER_DEBUG_LOGGING, "0",
num_settings, &settings);
else if (!strcmp(argv[i], "--remote-admin"))
num_settings = cupsAddOption(CUPS_SERVER_REMOTE_ADMIN, "1",
num_settings, &settings);
else if (!strcmp(argv[i], "--no-remote-admin"))
num_settings = cupsAddOption(CUPS_SERVER_REMOTE_ADMIN, "0",
num_settings, &settings);
else if (!strcmp(argv[i], "--remote-any"))
num_settings = cupsAddOption(CUPS_SERVER_REMOTE_ANY, "1",
num_settings, &settings);
else if (!strcmp(argv[i], "--no-remote-any"))
num_settings = cupsAddOption(CUPS_SERVER_REMOTE_ANY, "0",
num_settings, &settings);
else if (!strcmp(argv[i], "--share-printers"))
num_settings = cupsAddOption(CUPS_SERVER_SHARE_PRINTERS, "1",
num_settings, &settings);
else if (!strcmp(argv[i], "--no-share-printers"))
num_settings = cupsAddOption(CUPS_SERVER_SHARE_PRINTERS, "0",
num_settings, &settings);
else if (!strcmp(argv[i], "--user-cancel-any"))
num_settings = cupsAddOption(CUPS_SERVER_USER_CANCEL_ANY, "1",
num_settings, &settings);
else if (!strcmp(argv[i], "--no-user-cancel-any"))
num_settings = cupsAddOption(CUPS_SERVER_USER_CANCEL_ANY, "0",
num_settings, &settings);
else
usage(argv[i]);
}
else
{
for (opt = argv[i] + 1; *opt; opt ++)
switch (*opt)
{
case 'E' :
cupsSetEncryption(HTTP_ENCRYPT_REQUIRED);
break;
case 'U' :
i ++;
if (i >= argc)
usage(NULL);
cupsSetUser(argv[i]);
break;
case 'h' :
i ++;
if (i >= argc)
usage(NULL);
cupsSetServer(argv[i]);
break;
default :
usage(opt);
break;
}
}
}
else if (strchr(argv[i], '='))
num_settings = cupsParseOptions(argv[i], num_settings, &settings);
else
usage(argv[i]);
}
if (cupsGetOption("Listen", num_settings, settings) ||
cupsGetOption("Port", num_settings, settings))
{
_cupsLangPuts(stderr, _("cupsctl: Cannot set Listen or Port directly."));
return (1);
}
/*
* Connect to the server using the defaults...
*/
if ((http = httpConnectEncrypt(cupsServer(), ippPort(),
cupsEncryption())) == NULL)
{
_cupsLangPrintf(stderr, _("cupsctl: Unable to connect to server: %s"),
strerror(errno));
return (1);
}
/*
* Set the current configuration if we have anything on the command-line...
*/
if (num_settings > 0)
{
if (!cupsAdminSetServerSettings(http, num_settings, settings))
{
_cupsLangPrintf(stderr, "cupsctl: %s", cupsLastErrorString());
return (1);
}
}
else if (!cupsAdminGetServerSettings(http, &num_settings, &settings))
{
_cupsLangPrintf(stderr, "cupsctl: %s", cupsLastErrorString());
return (1);
}
else
{
for (i = 0; i < num_settings; i ++)
_cupsLangPrintf(stdout, "%s=%s", settings[i].name, settings[i].value);
}
cupsFreeOptions(num_settings, settings);
return (0);
}
int /* O - Exit status */
main(int argc, /* I - Number of command-line arguments */
char *argv[]) /* I - Command-line arguments */
{
http_t *http; /* HTTP connection to server */
int i; /* Looping var */
int job_id; /* Job ID */
int num_dests; /* Number of destinations */
cups_dest_t *dests; /* Destinations */
char *dest, /* Destination printer */
*job, /* Job ID pointer */
*user; /* Cancel jobs for a user */
int purge; /* Purge or cancel jobs? */
char uri[1024]; /* Printer or job URI */
ipp_t *request; /* IPP request */
ipp_t *response; /* IPP response */
ipp_op_t op; /* Operation */
_cupsSetLocale(argv);
/*
* Setup to cancel individual print jobs...
*/
op = IPP_CANCEL_JOB;
purge = 0;
dest = NULL;
user = NULL;
http = NULL;
num_dests = 0;
dests = NULL;
/*
* Process command-line arguments...
*/
for (i = 1; i < argc; i ++)
if (argv[i][0] == '-' && argv[i][1])
switch (argv[i][1])
{
case 'E' : /* Encrypt */
#ifdef HAVE_SSL
cupsSetEncryption(HTTP_ENCRYPT_REQUIRED);
if (http)
httpEncryption(http, HTTP_ENCRYPT_REQUIRED);
#else
_cupsLangPrintf(stderr,
_("%s: Sorry, no encryption support compiled in!\n"),
argv[0]);
#endif /* HAVE_SSL */
break;
case 'U' : /* Username */
if (argv[i][2] != '\0')
cupsSetUser(argv[i] + 2);
else
{
i ++;
if (i >= argc)
{
_cupsLangPrintf(stderr,
_("%s: Error - expected username after "
"\'-U\' option!\n"),
argv[0]);
return (1);
}
cupsSetUser(argv[i]);
}
break;
case 'a' : /* Cancel all jobs */
purge = 1;
op = IPP_PURGE_JOBS;
break;
case 'h' : /* Connect to host */
if (http != NULL)
{
httpClose(http);
http = NULL;
}
if (argv[i][2] != '\0')
cupsSetServer(argv[i] + 2);
else
{
i ++;
if (i >= argc)
{
_cupsLangPrintf(stderr,
_("%s: Error - expected hostname after "
"\'-h\' option!\n"),
argv[0]);
return (1);
}
else
cupsSetServer(argv[i]);
}
break;
case 'u' : /* Username */
op = IPP_PURGE_JOBS;
if (argv[i][2] != '\0')
user = argv[i] + 2;
else
{
i ++;
if (i >= argc)
{
_cupsLangPrintf(stderr,
_("%s: Error - expected username after "
"\'-u\' option!\n"),
argv[0]);
return (1);
}
else
user = argv[i];
}
break;
default :
_cupsLangPrintf(stderr,
_("%s: Error - unknown option \'%c\'!\n"),
argv[0], argv[i][1]);
return (1);
}
else
{
/*
* Cancel a job or printer...
*/
if (num_dests == 0)
num_dests = cupsGetDests(&dests);
if (!strcmp(argv[i], "-"))
{
/*
* Delete the current job...
*/
dest = "";
job_id = 0;
}
else if (cupsGetDest(argv[i], NULL, num_dests, dests) != NULL)
{
/*
* Delete the current job on the named destination...
*/
dest = argv[i];
job_id = 0;
}
else if ((job = strrchr(argv[i], '-')) != NULL && isdigit(job[1] & 255))
{
/*
* Delete the specified job ID.
*/
dest = NULL;
op = IPP_CANCEL_JOB;
job_id = atoi(job + 1);
}
else if (isdigit(argv[i][0] & 255))
{
/*
* Delete the specified job ID.
*/
dest = NULL;
op = IPP_CANCEL_JOB;
job_id = atoi(argv[i]);
}
else
{
/*
* Bad printer name!
*/
_cupsLangPrintf(stderr,
_("%s: Error - unknown destination \"%s\"!\n"),
argv[0], argv[i]);
return (1);
}
/*
* For Solaris LP compatibility, ignore a destination name after
* cancelling a specific job ID...
*/
if (job_id && (i + 1) < argc &&
cupsGetDest(argv[i + 1], NULL, num_dests, dests) != NULL)
i ++;
/*
* Open a connection to the server...
*/
if (http == NULL)
if ((http = httpConnectEncrypt(cupsServer(), ippPort(),
cupsEncryption())) == NULL)
{
_cupsLangPrintf(stderr,
_("%s: Unable to contact server!\n"),
argv[0]);
return (1);
}
/*
* Build an IPP request, which requires the following
* attributes:
*
* attributes-charset
* attributes-natural-language
* printer-uri + job-id *or* job-uri
* [requesting-user-name]
*/
request = ippNewRequest(op);
if (dest)
{
httpAssembleURIf(HTTP_URI_CODING_ALL, uri, sizeof(uri), "ipp", NULL,
"localhost", 0, "/printers/%s", dest);
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI,
"printer-uri", NULL, uri);
ippAddInteger(request, IPP_TAG_OPERATION, IPP_TAG_INTEGER, "job-id",
job_id);
}
else
{
sprintf(uri, "ipp://localhost/jobs/%d", job_id);
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "job-uri", NULL,
uri);
}
if (user)
{
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME,
"requesting-user-name", NULL, user);
ippAddBoolean(request, IPP_TAG_OPERATION, "my-jobs", 1);
}
else
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME,
"requesting-user-name", NULL, cupsUser());
if (op == IPP_PURGE_JOBS)
ippAddBoolean(request, IPP_TAG_OPERATION, "purge-jobs", purge);
/*
* Do the request and get back a response...
*/
if (op == IPP_PURGE_JOBS && (!user || strcasecmp(user, cupsUser())))
response = cupsDoRequest(http, request, "/admin/");
else
response = cupsDoRequest(http, request, "/jobs/");
if (response == NULL ||
response->request.status.status_code > IPP_OK_CONFLICT)
{
_cupsLangPrintf(stderr, _("%s: %s failed: %s\n"), argv[0],
op == IPP_PURGE_JOBS ? "purge-jobs" : "cancel-job",
cupsLastErrorString());
if (response)
ippDelete(response);
return (1);
}
ippDelete(response);
}
if (num_dests == 0 && op == IPP_PURGE_JOBS)
{
/*
* Open a connection to the server...
*/
if (http == NULL)
if ((http = httpConnectEncrypt(cupsServer(), ippPort(),
cupsEncryption())) == NULL)
{
_cupsLangPrintf(stderr, _("%s: Unable to contact server!\n"),
argv[0]);
return (1);
}
/*
* Build an IPP request, which requires the following
* attributes:
*
* attributes-charset
* attributes-natural-language
* printer-uri + job-id *or* job-uri
* [requesting-user-name]
*/
request = ippNewRequest(op);
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI,
"printer-uri", NULL, "ipp://localhost/printers/");
if (user)
{
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME,
"requesting-user-name", NULL, user);
ippAddBoolean(request, IPP_TAG_OPERATION, "my-jobs", 1);
}
else
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME,
"requesting-user-name", NULL, cupsUser());
ippAddBoolean(request, IPP_TAG_OPERATION, "purge-jobs", purge);
/*
* Do the request and get back a response...
*/
response = cupsDoRequest(http, request, "/admin/");
if (response == NULL ||
response->request.status.status_code > IPP_OK_CONFLICT)
{
_cupsLangPrintf(stderr, _("%s: %s failed: %s\n"), argv[0],
op == IPP_PURGE_JOBS ? "purge-jobs" : "cancel-job",
cupsLastErrorString());
if (response)
ippDelete(response);
return (1);
}
ippDelete(response);
}
return (0);
}
///////////////////////////////////////////////////////////////////////////////////////////
//
// CS : PRIVATE gint getJobID(gchar *pDestName, gchar *pURI, gchar *pServerName, gint *pJobID)
// IN : gchar *pDestName : Printer name.
// gchar *pURI : Printer URI.
// gchar *pServerName : CUPS server name.
// OUT : gint *pJobID : Job ID.
// RETURN : ID_ERR_NO_ERROR : No error.
// ID_ERR_CUPS_API_FAILED : Error occured in CUPS API.
//
PRIVATE gint getJobID(gchar *pDestName, gchar *pURI, gchar *pServerName, gint *pJobID)
{
/*** Parameters start ***/
http_t *pHTTP; // Pointer to HTTP connection.
ipp_t *pRequest, // Pointer to CUPS IPP request.
*pResponse; // Pointer to CUPS IPP response.
ipp_attribute_t *pAttribute; // Pointer to CUPS attributes.
cups_lang_t *pLanguage; // Pointer to language.
ipp_jstate_t jobState = 0; // Job state.
gint jobID = 0; // Job ID.
gchar *pJobUserName = NULL; // User name of print job.
uid_t userID; // User ID.
struct passwd *pPasswd; // Pointer to password structure.
gint retVal = ID_ERR_PRINT_JOB_NOT_EXIST; // Return value.
/*** Parameters end ***/
// Get login name.
userID = getuid();
pPasswd = getpwuid(userID);
// CUPS http connect.
if ((pHTTP = httpConnectEncrypt(pServerName, ippPort(), cupsEncryption())) == NULL) {
retVal = ID_ERR_CUPS_API_FAILED;
}
else {
pRequest = ippNew();
ippSetOperation(pRequest, IPP_GET_JOBS);
ippSetRequestId(pRequest, 1);
pLanguage = bjcupsLangDefault(); // cupsLangDefault() -> bjcupsLangDefault() for cups-1.1.19
ippAddString(pRequest, IPP_TAG_OPERATION, IPP_TAG_CHARSET, "attributes-charset", NULL, cupsLangEncoding(pLanguage));
ippAddString(pRequest, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE, "attributes-natural-language", NULL, pLanguage->language);
ippAddString(pRequest, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", NULL, pURI);
ippAddString(pRequest, IPP_TAG_OPERATION, IPP_TAG_NAME, "requesting-user-name", NULL, cupsUser());
if ((pResponse = cupsDoRequest(pHTTP, pRequest, "/")) != NULL) {
int statusCode = ippGetStatusCode(pResponse);
if (statusCode > IPP_OK_CONFLICT) {
retVal = ID_ERR_CUPS_API_FAILED;
}
else {
pAttribute = ippFirstAttribute(pResponse);
while (pAttribute != NULL) {
while (pAttribute != NULL && ippGetGroupTag(pAttribute) != IPP_TAG_JOB) {
pAttribute = bjcups_ippNextAttribute(pResponse, pAttribute);
}
if (pAttribute == NULL) {
break;
}
while (pAttribute != NULL && ippGetGroupTag(pAttribute) == IPP_TAG_JOB) {
if (strcmp(ippGetName(pAttribute), "job-id") == 0 && ippGetValueTag(pAttribute) == IPP_TAG_INTEGER) {
jobID = ippGetInteger(pAttribute, 0);
}
if (strcmp(ippGetName(pAttribute), "job-uri") == 0 && ippGetValueTag(pAttribute) == IPP_TAG_URI) {
pJobUserName=getJobState(pDestName,ippGetString(pAttribute, 0, NULL),pServerName,&jobState,pJobUserName);
}
pAttribute = bjcups_ippNextAttribute(pRequest, pAttribute);
}
if (jobState == IPP_JOB_PROCESSING) {
if (pJobUserName != NULL) {
if (strcmp(pPasswd->pw_name, pJobUserName) == 0) {
retVal = ID_ERR_NO_ERROR;
}
else if (pJobUserName[0] == '\0') {
retVal = ID_ERR_NO_ERROR;
}
}
break;
}
if (pAttribute != NULL)
pAttribute = bjcups_ippNextAttribute(pRequest, pAttribute);
}
}
ippDelete(pResponse);
}
else {
retVal = ID_ERR_CUPS_API_FAILED;
}
cupsLangFree(pLanguage);
httpClose(pHTTP);
}
if (retVal == ID_ERR_NO_ERROR && pJobID != NULL) {
*pJobID = jobID;
}
return(retVal);
}// End getJobID
static char * /* I - Printer name or NULL */
cups_connect(const char *name, /* I - Destination (printer[@host]) */
char *printer, /* O - Printer name [HTTP_MAX_URI] */
char *hostname) /* O - Hostname [HTTP_MAX_URI] */
{
char hostbuf[HTTP_MAX_URI], /* Name of host */
http_hostname[HTTP_MAX_HOST]; /* Hostname associated with connection */
_cups_globals_t *cg = _cupsGlobals();/* Pointer to library globals */
DEBUG_printf(("cups_connect(\"%s\", %p, %p)\n", name, printer, hostname));
if (name == NULL)
{
_cupsSetError(IPP_BAD_REQUEST, NULL);
return (NULL);
}
/*
* All jobs are now queued to cupsServer() to avoid hostname
* resolution problems and to ensure that the user sees all
* locally queued jobs locally.
*/
strlcpy(hostbuf, cupsServer(), sizeof(hostbuf));
httpGetHostname(cg->http, http_hostname, sizeof(http_hostname));
if (hostname != NULL)
strlcpy(hostname, hostbuf, HTTP_MAX_URI);
else
hostname = hostbuf;
if (printer != NULL)
strlcpy(printer, name, HTTP_MAX_URI);
else
printer = (char *)name;
if (cg->http != NULL)
{
if (!strcasecmp(http_hostname, hostname))
return (printer);
httpClose(cg->http);
}
DEBUG_printf(("connecting to %s on port %d...\n", hostname, ippPort()));
if ((cg->http = httpConnectEncrypt(hostname, ippPort(),
cupsEncryption())) == NULL)
{
DEBUG_puts("Unable to connect to server!");
_cupsSetError(IPP_SERVICE_UNAVAILABLE, strerror(errno));
return (NULL);
}
else
return (printer);
}
///////////////////////////////////////////////////////////////////////////////////////////
//
// CS : PRIVATE gint getPrinterURI(gchar *pDestName, gchar *pURI, gchar *pServerName, gint bufSize)
// IN : gchar *pDestName : Printer name.
// gint bufSize : Size of output buffer.
// OUT : gchar *pURI : Printer URI.
// gchar *pServerName : Server name.
// RETURN : ID_ERR_NO_ERROR : No error.
// ID_ERR_CUPS_API_FAILED : Error occured in CUPS API.
//
PRIVATE gint getPrinterURI(gchar *pDestName, gchar *pURI, gchar *pServerName, gint bufSize)
{
/*** Parameters start ***/
http_t *pHTTP; // Pointer to HTTP connection.
ipp_t *pRequest, // Pointer to CUPS IPP request.
*pResponse; // Pointer to CUPS IPP response.
ipp_attribute_t *pAttribute; // Pointer to CUPS attributes.
cups_lang_t *pLanguage; // Pointer to language.
gchar *pPrinter = NULL; // Pointer to printer name.
gchar *pUri = NULL; // Pointer to printer uri.
gchar *pTemp = NULL; // Temporary pointer.
gint i; // Counter.
gint retVal = ID_ERR_NO_ERROR; // Return value.
const char *attributes[] = { // Attributes name set.
"printer-name",
"printer-uri-supported",
};
/*** Parameters end ***/
// CUPS http connect.
if ((pHTTP = httpConnectEncrypt(cupsServer(), ippPort(), cupsEncryption())) == NULL) {
retVal = ID_ERR_CUPS_API_FAILED;
}
else {
pRequest = ippNew();
ippSetOperation(pRequest, CUPS_GET_PRINTERS);
ippSetRequestId(pRequest, 1);
pLanguage = bjcupsLangDefault(); // cupsLangDefault() -> bjcupsLangDefault() for cups-1.1.19
ippAddString(pRequest, IPP_TAG_OPERATION, IPP_TAG_CHARSET, "attributes-charset", NULL, cupsLangEncoding(pLanguage));
ippAddString(pRequest, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE, "attributes-natural-language", NULL, pLanguage->language);
ippAddStrings(pRequest, IPP_TAG_OPERATION, IPP_TAG_KEYWORD, "requested-attributes", sizeof(attributes) / sizeof(attributes[0]), NULL, attributes);
if ((pResponse = cupsDoRequest(pHTTP, pRequest, "/")) != NULL) {
if (ippGetStatusCode(pResponse) > IPP_OK_CONFLICT) {
retVal = ID_ERR_CUPS_API_FAILED;
}
else {
pAttribute = ippFirstAttribute(pResponse);
while (pAttribute != NULL) {
while (pAttribute != NULL && ippGetGroupTag(pAttribute) != IPP_TAG_PRINTER) {
pAttribute = bjcups_ippNextAttribute(pRequest, pAttribute);
}
if (pAttribute == NULL) {
break;
}
while (pAttribute != NULL && ippGetGroupTag(pAttribute) == IPP_TAG_PRINTER) {
if (strcmp(ippGetName(pAttribute), "printer-name") == 0 && ippGetValueTag(pAttribute) == IPP_TAG_NAME) {
pPrinter = ippGetString(pAttribute, 0, NULL);
}
if (strcmp(ippGetName(pAttribute), "printer-uri-supported") == 0 && ippGetValueTag(pAttribute) == IPP_TAG_URI) {
pUri = ippGetString(pAttribute, 0, NULL);
}
pAttribute = bjcups_ippNextAttribute(pRequest, pAttribute);
}
// Tora 020418: Compare two printer names ignoring the character case.
if (strcasecmp(pDestName, pPrinter) == 0) {
strncpy(pURI, pUri, bufSize);
pTemp = strstr(pURI, "//");
pTemp += 2;
for (i = 0; *pTemp != '/' && *pTemp != ':'; i++, pTemp++) {
pServerName[i] = *pTemp;
}
break;
}
if (pAttribute != NULL)
pAttribute = bjcups_ippNextAttribute(pRequest, pAttribute);
}
}
ippDelete(pResponse);
}
else {
retVal = ID_ERR_CUPS_API_FAILED;
}
cupsLangFree(pLanguage);
httpClose(pHTTP);
}
if (pURI[0] == '\0') {
snprintf(pURI, bufSize, "ipp://localhost/printers/%s", pDestName);
}
if (pServerName[0] == '\0') {
strncpy(pServerName, "localhost", strlen("localhost"));
}
return(retVal);
}// End getPrinterURI
const char * /* O - Filename for PPD file */
cupsGetPPD2(http_t *http, /* I - HTTP connection */
const char *name) /* I - Printer name */
{
int http_port; /* Port number */
char http_hostname[HTTP_MAX_HOST];
/* Hostname associated with connection */
http_t *http2; /* Alternate HTTP connection */
int fd; /* PPD file */
char localhost[HTTP_MAX_URI],/* Local hostname */
hostname[HTTP_MAX_URI], /* Hostname */
resource[HTTP_MAX_URI]; /* Resource name */
int port; /* Port number */
http_status_t status; /* HTTP status from server */
_cups_globals_t *cg = _cupsGlobals(); /* Pointer to library globals */
/*
* Range check input...
*/
DEBUG_printf(("cupsGetPPD2(http=%p, name=\"%s\")\n", http,
name ? name : "(null)"));
if (!http || !name)
{
if (!http)
_cupsSetError(IPP_INTERNAL_ERROR, "No HTTP connection!");
else
_cupsSetError(IPP_INTERNAL_ERROR, "No printer name!");
return (NULL);
}
/*
* Try finding a printer URI for this printer...
*/
if (!cups_get_printer_uri(http, name, hostname, sizeof(hostname), &port,
resource, sizeof(resource), 0))
return (NULL);
DEBUG_printf(("cupsGetPPD3: Printer hostname=\"%s\", port=%d\n", hostname, port));
/*
* Remap local hostname to localhost...
*/
httpGetHostname(NULL, localhost, sizeof(localhost));
DEBUG_printf(("Local hostname=\"%s\"\n", localhost));
if (!strcasecmp(localhost, hostname))
strcpy(hostname, "localhost");
/*
* Get the hostname and port number we are connected to...
*/
httpGetHostname(http, http_hostname, sizeof(http_hostname));
#ifdef AF_INET6
if (http->hostaddr->addr.sa_family == AF_INET6)
http_port = ntohs(http->hostaddr->ipv6.sin6_port);
else
#endif /* AF_INET6 */
if (http->hostaddr->addr.sa_family == AF_INET)
http_port = ntohs(http->hostaddr->ipv4.sin_port);
else
http_port = ippPort();
DEBUG_printf(("Connection hostname=\"%s\", port=%d\n", http_hostname,
http_port));
/*
* Reconnect to the correct server as needed...
*/
if (!strcasecmp(http_hostname, hostname) && port == http_port)
http2 = http;
else if ((http2 = httpConnectEncrypt(hostname, port,
cupsEncryption())) == NULL)
{
DEBUG_puts("Unable to connect to server!");
return (NULL);
}
/*
* Get a temp file...
*/
if ((fd = cupsTempFd(cg->ppd_filename, sizeof(cg->ppd_filename))) < 0)
{
/*
* Can't open file; close the server connection and return NULL...
*/
_cupsSetError(IPP_INTERNAL_ERROR, strerror(errno));
if (http2 != http)
httpClose(http2);
return (NULL);
}
/*
* And send a request to the HTTP server...
*/
strlcat(resource, ".ppd", sizeof(resource));
status = cupsGetFd(http2, resource, fd);
close(fd);
/*
* See if we actually got the file or an error...
*/
if (status != HTTP_OK)
{
switch (status)
{
case HTTP_NOT_FOUND :
_cupsSetError(IPP_NOT_FOUND, httpStatus(status));
break;
case HTTP_UNAUTHORIZED :
_cupsSetError(IPP_NOT_AUTHORIZED, httpStatus(status));
break;
default :
DEBUG_printf(("HTTP error %d mapped to IPP_SERVICE_UNAVAILABLE!\n",
status));
_cupsSetError(IPP_SERVICE_UNAVAILABLE, httpStatus(status));
break;
}
unlink(cg->ppd_filename);
return (NULL);
}
if (http2 != http)
httpClose(http2);
/*
* Return the PPD file...
*/
return (cg->ppd_filename);
}
static int /* O - Command status */
remove_jobs(const char *dest, /* I - Destination */
const char *agent, /* I - User agent */
const char *list) /* I - List of jobs or users */
{
int id; /* Job ID */
http_t *http; /* HTTP server connection */
ipp_t *request; /* IPP Request */
char uri[HTTP_MAX_URI]; /* Job URI */
(void)dest; /* Suppress compiler warnings... */
/*
* Try connecting to the local server...
*/
if ((http = httpConnectEncrypt(cupsServer(), ippPort(),
cupsEncryption())) == NULL)
{
syslog(LOG_ERR, "Unable to connect to server %s: %s", cupsServer(),
strerror(errno));
return (1);
}
/*
* Loop for each job...
*/
while ((id = atoi(list)) > 0)
{
/*
* Skip job ID in list...
*/
while (isdigit(*list & 255))
list ++;
while (isspace(*list & 255))
list ++;
/*
* Build an IPP_CANCEL_JOB request, which requires the following
* attributes:
*
* attributes-charset
* attributes-natural-language
* job-uri
* requesting-user-name
*/
request = ippNewRequest(IPP_CANCEL_JOB);
sprintf(uri, "ipp://localhost/jobs/%d", id);
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "job-uri", NULL, uri);
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME,
"requesting-user-name", NULL, agent);
/*
* Do the request and get back a response...
*/
ippDelete(cupsDoRequest(http, request, "/jobs"));
if (cupsLastError() > IPP_OK_CONFLICT)
{
syslog(LOG_WARNING, "Cancel of job ID %d failed: %s\n", id,
cupsLastErrorString());
httpClose(http);
return (1);
}
else
syslog(LOG_INFO, "Job ID %d canceled", id);
}
httpClose(http);
return (0);
}
///////////////////////////////////////////////////////////////////////////////////////////
//
// CS : PUBLIC gint removeJob(gchar *pDestName)
// IN : gchar *pDestName : Printer name.
// OUT : None.
// RETURN : ID_ERR_NO_ERROR : No error.
// ID_ERR_CUPS_API_FAILED : Error occured in CUPS API.
//
PUBLIC gint removeJob(gchar *pDestName)
{
/*** Parameters start ***/
http_t *pHTTP; // Pointer to HTTP connection.
ipp_t *pRequest, // Pointer to CUPS IPP request.
*pResponse; // Pointer to CUPS IPP response.
cups_lang_t *pLanguage; // Pointer to language.
gchar printerURI[HTTP_MAX_URI]; // Printer URI.
gchar serverName[HTTP_MAX_URI]; // CUPS server name.
gint jobID = 0; // Job ID.
gint retVal = ID_ERR_NO_ERROR; // Return value.
/*** Parameters end ***/
// Initialize buffer.
memset(printerURI, 0, sizeof(printerURI));
memset(serverName, 0, sizeof(serverName));
// Get printer URI and CUPS server name.
retVal = getPrinterURI(pDestName, printerURI, serverName, HTTP_MAX_URI);
if (retVal == ID_ERR_NO_ERROR) {
retVal = getJobID(pDestName, printerURI, serverName, &jobID);
if (retVal == ID_ERR_PRINT_JOB_NOT_EXIST) {
retVal = ID_ERR_NO_ERROR;
}
if (retVal == ID_ERR_NO_ERROR) {
// CUPS http connect.
if ((pHTTP = httpConnectEncrypt(serverName, ippPort(), cupsEncryption())) == NULL) {
retVal = ID_ERR_CUPS_API_FAILED;
}
else {
pRequest = ippNew();
ippSetOperation(pRequest, IPP_CANCEL_JOB);
ippSetRequestId(pRequest, 1);
pLanguage = bjcupsLangDefault(); // cupsLangDefault() -> bjcupsLangDefault() for cups-1.1.19
ippAddString(pRequest, IPP_TAG_OPERATION, IPP_TAG_CHARSET, "attributes-charset", NULL, cupsLangEncoding(pLanguage));
ippAddString(pRequest, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE, "attributes-natural-language", NULL, pLanguage->language);
ippAddString(pRequest, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", NULL, printerURI);
ippAddInteger(pRequest, IPP_TAG_OPERATION, IPP_TAG_INTEGER, "job-id", jobID);
ippAddString(pRequest, IPP_TAG_OPERATION, IPP_TAG_NAME, "requesting-user-name", NULL, cupsUser());
if ((pResponse = cupsDoRequest(pHTTP, pRequest, "/jobs/")) != NULL) {
if (ippGetStatusCode(pResponse) > IPP_OK_CONFLICT) {
retVal = ID_ERR_CUPS_API_FAILED;
}
ippDelete(pResponse);
}
else {
retVal = ID_ERR_CUPS_API_FAILED;
}
cupsLangFree(pLanguage);
httpClose(pHTTP);
}
}
}
return(retVal);
}// End removeJob
int
main(int argc, /* I - Number of command-line arguments */
char *argv[]) /* I - Command-line arguments */
{
int i; /* Looping var */
http_t *http; /* Connection to server */
char *printer, /* Destination printer */
*pclass, /* Printer class name */
*val; /* Pointer to allow/deny value */
int num_options; /* Number of options */
cups_option_t *options; /* Options */
char *file; /* New PPD file/interface script */
_cupsSetLocale(argv);
http = NULL;
printer = NULL;
num_options = 0;
options = NULL;
file = NULL;
for (i = 1; i < argc; i ++)
if (argv[i][0] == '-')
switch (argv[i][1])
{
case 'c' : /* Add printer to class */
if (!http)
{
http = httpConnectEncrypt(cupsServer(), ippPort(),
cupsEncryption());
if (http == NULL)
{
_cupsLangPrintf(stderr,
_("lpadmin: Unable to connect to server: %s"),
strerror(errno));
return (1);
}
}
if (printer == NULL)
{
_cupsLangPuts(stderr,
_("lpadmin: Unable to add a printer to the class:\n"
" You must specify a printer name "
"first."));
return (1);
}
if (argv[i][2])
pclass = argv[i] + 2;
else
{
i ++;
if (i >= argc)
{
_cupsLangPuts(stderr,
_("lpadmin: Expected class name after \"-c\" "
"option."));
return (1);
}
pclass = argv[i];
}
if (!validate_name(pclass))
{
_cupsLangPuts(stderr,
_("lpadmin: Class name can only contain printable "
"characters."));
return (1);
}
if (add_printer_to_class(http, printer, pclass))
return (1);
break;
case 'd' : /* Set as default destination */
if (!http)
{
http = httpConnectEncrypt(cupsServer(), ippPort(),
cupsEncryption());
if (http == NULL)
{
_cupsLangPrintf(stderr,
_("lpadmin: Unable to connect to server: %s"),
strerror(errno));
return (1);
}
}
if (argv[i][2])
printer = argv[i] + 2;
else
{
i ++;
if (i >= argc)
{
_cupsLangPuts(stderr,
_("lpadmin: Expected printer name after \"-d\" "
"option."));
return (1);
}
printer = argv[i];
}
if (!validate_name(printer))
{
_cupsLangPuts(stderr,
_("lpadmin: Printer name can only contain "
"printable characters."));
return (1);
}
if (default_printer(http, printer))
return (1);
i = argc;
break;
case 'h' : /* Connect to host */
if (http)
{
httpClose(http);
http = NULL;
}
if (argv[i][2] != '\0')
cupsSetServer(argv[i] + 2);
else
{
i ++;
if (i >= argc)
{
_cupsLangPuts(stderr,
_("lpadmin: Expected hostname after \"-h\" "
"option."));
return (1);
}
cupsSetServer(argv[i]);
}
break;
case 'i' : /* Use the specified interface script */
if (argv[i][2])
file = argv[i] + 2;
else
{
i ++;
if (i >= argc)
{
_cupsLangPuts(stderr,
_("lpadmin: Expected interface after \"-i\" "
"option."));
return (1);
}
file = argv[i];
}
break;
case 'E' : /* Enable the printer */
if (printer == NULL)
{
#ifdef HAVE_SSL
cupsSetEncryption(HTTP_ENCRYPT_REQUIRED);
if (http)
httpEncryption(http, HTTP_ENCRYPT_REQUIRED);
#else
_cupsLangPrintf(stderr, _("%s: Sorry, no encryption support."),
argv[0]);
#endif /* HAVE_SSL */
break;
}
if (!http)
{
http = httpConnectEncrypt(cupsServer(), ippPort(),
cupsEncryption());
if (http == NULL)
{
_cupsLangPrintf(stderr,
_("lpadmin: Unable to connect to server: %s"),
strerror(errno));
return (1);
}
}
if (enable_printer(http, printer))
return (1);
break;
case 'm' : /* Use the specified standard script/PPD file */
if (argv[i][2])
num_options = cupsAddOption("ppd-name", argv[i] + 2, num_options,
&options);
else
{
i ++;
if (i >= argc)
{
_cupsLangPuts(stderr,
_("lpadmin: Expected model after \"-m\" "
"option."));
return (1);
}
num_options = cupsAddOption("ppd-name", argv[i], num_options,
&options);
}
break;
case 'o' : /* Set option */
if (argv[i][2])
num_options = cupsParseOptions(argv[i] + 2, num_options, &options);
else
{
i ++;
if (i >= argc)
{
_cupsLangPuts(stderr,
_("lpadmin: Expected name=value after \"-o\" "
"option."));
return (1);
}
num_options = cupsParseOptions(argv[i], num_options, &options);
}
break;
case 'p' : /* Add/modify a printer */
if (argv[i][2])
printer = argv[i] + 2;
else
{
i ++;
if (i >= argc)
{
_cupsLangPuts(stderr,
_("lpadmin: Expected printer after \"-p\" "
"option."));
return (1);
}
printer = argv[i];
}
if (!validate_name(printer))
{
_cupsLangPuts(stderr,
_("lpadmin: Printer name can only contain "
"printable characters."));
return (1);
}
break;
case 'r' : /* Remove printer from class */
if (!http)
{
http = httpConnectEncrypt(cupsServer(), ippPort(),
cupsEncryption());
if (http == NULL)
{
_cupsLangPrintf(stderr,
_("lpadmin: Unable to connect to server: %s"),
strerror(errno));
return (1);
}
}
if (printer == NULL)
{
_cupsLangPuts(stderr,
_("lpadmin: Unable to remove a printer from the "
"class:\n"
" You must specify a printer name "
"first."));
return (1);
}
if (argv[i][2])
pclass = argv[i] + 2;
else
{
i ++;
if (i >= argc)
{
_cupsLangPuts(stderr,
_("lpadmin: Expected class after \"-r\" "
"option."));
return (1);
}
pclass = argv[i];
}
if (!validate_name(pclass))
{
_cupsLangPuts(stderr,
_("lpadmin: Class name can only contain printable "
"characters."));
return (1);
}
if (delete_printer_from_class(http, printer, pclass))
return (1);
break;
case 'R' : /* Remove option */
if (!http)
{
http = httpConnectEncrypt(cupsServer(), ippPort(),
cupsEncryption());
if (http == NULL)
{
_cupsLangPrintf(stderr,
_("lpadmin: Unable to connect to server: %s"),
strerror(errno));
return (1);
}
}
if (printer == NULL)
{
_cupsLangPuts(stderr,
_("lpadmin: Unable to delete option:\n"
" You must specify a printer name "
"first."));
return (1);
}
if (argv[i][2])
val = argv[i] + 2;
else
{
i ++;
if (i >= argc)
{
_cupsLangPuts(stderr,
_("lpadmin: Expected name after \"-R\" "
"option."));
return (1);
}
val = argv[i];
}
if (delete_printer_option(http, printer, val))
return (1);
break;
case 'U' : /* Username */
if (argv[i][2] != '\0')
cupsSetUser(argv[i] + 2);
else
{
i ++;
if (i >= argc)
{
_cupsLangPrintf(stderr,
_("%s: Error - expected username after "
"\"-U\" option."), argv[0]);
return (1);
}
cupsSetUser(argv[i]);
}
break;
case 'u' : /* Allow/deny users */
if (argv[i][2])
val = argv[i] + 2;
else
{
i ++;
if (i >= argc)
{
_cupsLangPuts(stderr,
_("lpadmin: Expected allow/deny:userlist after "
"\"-u\" option."));
return (1);
}
val = argv[i];
}
if (!_cups_strncasecmp(val, "allow:", 6))
num_options = cupsAddOption("requesting-user-name-allowed",
val + 6, num_options, &options);
else if (!_cups_strncasecmp(val, "deny:", 5))
num_options = cupsAddOption("requesting-user-name-denied",
val + 5, num_options, &options);
else
{
_cupsLangPrintf(stderr,
_("lpadmin: Unknown allow/deny option \"%s\"."),
val);
return (1);
}
break;
case 'v' : /* Set the device-uri attribute */
if (argv[i][2])
num_options = cupsAddOption("device-uri", argv[i] + 2,
num_options, &options);
else
{
i ++;
if (i >= argc)
{
_cupsLangPuts(stderr,
_("lpadmin: Expected device URI after \"-v\" "
"option."));
return (1);
}
num_options = cupsAddOption("device-uri", argv[i],
num_options, &options);
}
break;
case 'x' : /* Delete a printer */
if (!http)
{
http = httpConnectEncrypt(cupsServer(), ippPort(),
cupsEncryption());
if (http == NULL)
{
_cupsLangPrintf(stderr,
_("lpadmin: Unable to connect to server: %s"),
strerror(errno));
return (1);
}
}
if (argv[i][2])
printer = argv[i] + 2;
else
{
i ++;
if (i >= argc)
{
_cupsLangPuts(stderr,
_("lpadmin: Expected printer or class after "
"\"-x\" option."));
return (1);
}
printer = argv[i];
}
if (!validate_name(printer))
{
_cupsLangPuts(stderr,
_("lpadmin: Printer name can only contain "
"printable characters."));
return (1);
}
if (delete_printer(http, printer))
return (1);
i = argc;
break;
case 'D' : /* Set the printer-info attribute */
if (argv[i][2])
num_options = cupsAddOption("printer-info", argv[i] + 2,
num_options, &options);
else
{
i ++;
if (i >= argc)
{
_cupsLangPuts(stderr,
_("lpadmin: Expected description after "
"\"-D\" option."));
return (1);
}
num_options = cupsAddOption("printer-info", argv[i],
num_options, &options);
}
break;
case 'I' : /* Set the supported file types (ignored) */
i ++;
if (i >= argc)
{
_cupsLangPuts(stderr,
_("lpadmin: Expected file type(s) after \"-I\" "
"option."));
return (1);
}
_cupsLangPuts(stderr,
_("lpadmin: Warning - content type list ignored."));
break;
case 'L' : /* Set the printer-location attribute */
if (argv[i][2])
num_options = cupsAddOption("printer-location", argv[i] + 2,
num_options, &options);
else
{
i ++;
if (i >= argc)
{
_cupsLangPuts(stderr,
_("lpadmin: Expected location after \"-L\" "
"option."));
return (1);
}
num_options = cupsAddOption("printer-location", argv[i],
num_options, &options);
}
break;
case 'P' : /* Use the specified PPD file */
if (argv[i][2])
file = argv[i] + 2;
else
{
i ++;
if (i >= argc)
{
_cupsLangPuts(stderr,
_("lpadmin: Expected PPD after \"-P\" option."));
return (1);
}
file = argv[i];
}
break;
default :
_cupsLangPrintf(stderr,
_("lpadmin: Unknown option \"%c\"."), argv[i][1]);
return (1);
}
else
{
_cupsLangPrintf(stderr, _("lpadmin: Unknown argument \"%s\"."),
argv[i]);
return (1);
}
/*
* Set options as needed...
*/
if (num_options || file)
{
if (!http)
{
http = httpConnectEncrypt(cupsServer(), ippPort(), cupsEncryption());
if (http == NULL)
{
_cupsLangPrintf(stderr,
_("lpadmin: Unable to connect to server: %s"),
strerror(errno));
return (1);
}
}
if (printer == NULL)
{
_cupsLangPuts(stderr,
_("lpadmin: Unable to set the printer options:\n"
" You must specify a printer name first."));
return (1);
}
if (set_printer_options(http, printer, num_options, options, file))
return (1);
}
if (printer == NULL)
{
_cupsLangPuts(stdout,
_("Usage:\n"
"\n"
" lpadmin [-h server] -d destination\n"
" lpadmin [-h server] -x destination\n"
" lpadmin [-h server] -p printer [-c add-class] "
"[-i interface] [-m model]\n"
" [-r remove-class] [-v device] "
"[-D description]\n"
" [-P ppd-file] [-o name=value]\n"
" [-u allow:user,user] "
"[-u deny:user,user]"));
}
if (http)
httpClose(http);
return (0);
}
