/*
* Note that this function uses IPP_TAG_JOB, so it is
* only suitable for IPP Group 2 attributes.
* See RFC 2911.
*/
void
gtk_cups_request_encode_option (GtkCupsRequest *request,
const gchar *option,
const gchar *value)
{
ipp_tag_t option_tag;
g_return_if_fail (option != NULL);
g_return_if_fail (value != NULL);
option_tag = _find_option_tag (option);
if (option_tag == IPP_TAG_ZERO)
{
option_tag = IPP_TAG_NAME;
if (strcasecmp (value, "true") == 0 ||
strcasecmp (value, "false") == 0)
{
option_tag = IPP_TAG_BOOLEAN;
}
}
switch (option_tag)
{
case IPP_TAG_INTEGER:
case IPP_TAG_ENUM:
ippAddInteger (request->ipp_request,
IPP_TAG_JOB,
option_tag,
option,
strtol (value, NULL, 0));
break;
case IPP_TAG_BOOLEAN:
{
char b;
if (strcasecmp (value, "true") == 0 ||
strcasecmp (value, "on") == 0 ||
strcasecmp (value, "yes") == 0)
b = 1;
else
b = 0;
ippAddBoolean (request->ipp_request,
IPP_TAG_JOB,
option,
b);
break;
}
case IPP_TAG_RANGE:
{
char *s;
int lower;
int upper;
if (*value == '-')
{
lower = 1;
s = (char *)value;
}
else
lower = strtol (value, &s, 0);
if (*s == '-')
{
if (s[1])
upper = strtol (s + 1, NULL, 0);
else
upper = 2147483647;
}
else
upper = lower;
ippAddRange (request->ipp_request,
IPP_TAG_JOB,
option,
lower,
upper);
break;
}
case IPP_TAG_RESOLUTION:
{
char *s;
int xres;
int yres;
ipp_res_t units;
xres = strtol (value, &s, 0);
if (*s == 'x')
yres = strtol (s + 1, &s, 0);
else
yres = xres;
if (strcasecmp (s, "dpc") == 0)
units = IPP_RES_PER_CM;
else
units = IPP_RES_PER_INCH;
ippAddResolution (request->ipp_request,
IPP_TAG_JOB,
option,
units,
xres,
yres);
break;
}
default:
{
char *values;
char *s;
int in_quotes;
char *next;
GPtrArray *strings;
values = g_strdup (value);
strings = NULL;
in_quotes = 0;
for (s = values, next = s; *s != '\0'; s++)
{
if (in_quotes != 2 && *s == '\'')
{
/* skip quoted value */
if (in_quotes == 0)
in_quotes = 1;
else
in_quotes = 0;
}
else if (in_quotes != 1 && *s == '\"')
{
/* skip quoted value */
if (in_quotes == 0)
in_quotes = 2;
else
in_quotes = 0;
}
else if (in_quotes == 0 && *s == ',')
{
/* found delimiter, add to value array */
*s = '\0';
if (strings == NULL)
strings = g_ptr_array_new ();
g_ptr_array_add (strings, next);
next = s + 1;
}
else if (in_quotes == 0 && *s == '\\' && s[1] != '\0')
{
/* skip escaped character */
s++;
}
}
if (strings == NULL)
{
/* single value */
ippAddString (request->ipp_request,
IPP_TAG_JOB,
option_tag,
option,
NULL,
value);
}
else
{
/* multiple values */
/* add last value */
g_ptr_array_add (strings, next);
ippAddStrings (request->ipp_request,
IPP_TAG_JOB,
option_tag,
option,
strings->len,
NULL,
(const char **) strings->pdata);
g_ptr_array_free (strings, TRUE);
}
g_free (values);
}
break;
}
}
int /* O - Job ID */
cupsPrintFiles2(http_t *http, /* I - HTTP connection */
const char *name, /* I - Printer or class name */
int num_files,/* I - Number of files */
const char **files, /* I - File(s) to print */
const char *title, /* I - Title of job */
int num_options,
/* I - Number of options */
cups_option_t *options) /* I - Options */
{
int i; /* Looping var */
const char *val; /* Pointer to option value */
ipp_t *request; /* IPP request */
ipp_t *response; /* IPP response */
ipp_attribute_t *attr; /* IPP job-id attribute */
char uri[HTTP_MAX_URI]; /* Printer URI */
int jobid; /* New job ID */
const char *base; /* Basename of current filename */
DEBUG_printf(("cupsPrintFiles(http=%p, name=\"%s\", num_files=%d, "
"files=%p, title=\"%s\", num_options=%d, options=%p)\n",
http, name, num_files, files, title, num_options, options));
/*
* Range check input...
*/
if (!http || !name || num_files < 1 || files == NULL)
{
_cupsSetError(IPP_INTERNAL_ERROR, NULL);
return (0);
}
/*
* 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, NULL);
return (0);
}
/*
* Build a standard CUPS URI for the printer and fill the standard IPP
* attributes...
*/
if ((request = ippNewRequest(num_files == 1 ? IPP_PRINT_JOB :
IPP_CREATE_JOB)) == NULL)
{
_cupsSetError(IPP_INTERNAL_ERROR, NULL);
return (0);
}
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());
if (title)
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, "job-name", NULL,
title);
/*
* Then add all options...
*/
cupsEncodeOptions(request, num_options, options);
/*
* Do the request...
*/
snprintf(uri, sizeof(uri), "/printers/%s", name);
if (num_files == 1)
response = cupsDoFileRequest(http, request, uri, *files);
else
response = cupsDoRequest(http, request, uri);
if (response == NULL)
jobid = 0;
else if (response->request.status.status_code > IPP_OK_CONFLICT)
{
DEBUG_printf(("IPP response code was 0x%x!\n",
response->request.status.status_code));
jobid = 0;
}
else if ((attr = ippFindAttribute(response, "job-id", IPP_TAG_INTEGER)) == NULL)
{
DEBUG_puts("No job ID!");
_cupsSetError(IPP_INTERNAL_ERROR, NULL);
jobid = 0;
}
else
jobid = attr->values[0].integer;
if (response != NULL)
ippDelete(response);
/*
* Handle multiple file jobs if the create-job operation worked...
*/
if (jobid > 0 && num_files > 1)
for (i = 0; i < num_files; i ++)
{
/*
* Build a standard CUPS URI for the job and fill the standard IPP
* attributes...
*/
if ((request = ippNewRequest(IPP_SEND_DOCUMENT)) == NULL)
return (0);
snprintf(uri, sizeof(uri), "ipp://localhost/jobs/%d", jobid);
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "job-uri",
NULL, uri);
/*
* Handle raw print files...
*/
if (cupsGetOption("raw", num_options, options))
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_MIMETYPE,
"document-format", NULL, "application/vnd.cups-raw");
else if ((val = cupsGetOption("document-format", num_options,
options)) != NULL)
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_MIMETYPE,
"document-format", NULL, val);
else
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_MIMETYPE,
"document-format", NULL, "application/octet-stream");
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME,
"requesting-user-name", NULL, cupsUser());
/*
* Add the original document filename...
*/
if ((base = strrchr(files[i], '/')) != NULL)
base ++;
else
base = files[i];
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, "document-name",
NULL, base);
/*
* Is this the last document?
*/
if (i == (num_files - 1))
ippAddBoolean(request, IPP_TAG_OPERATION, "last-document", 1);
/*
* Send the file...
*/
snprintf(uri, sizeof(uri), "/printers/%s", name);
if ((response = cupsDoFileRequest(http, request, uri,
files[i])) != NULL)
ippDelete(response);
}
return (jobid);
}
int /* O - Number of jobs */
cupsGetJobs2(http_t *http, /* I - HTTP connection */
cups_job_t **jobs, /* O - Job data */
const char *mydest, /* I - NULL = all destinations, *
* otherwise show jobs for mydest */
int myjobs, /* I - 0 = all users, 1 = mine */
int completed) /* I - -1 = show all, 0 = active, *
* 1 = completed jobs */
{
int n; /* Number of jobs */
ipp_t *request, /* IPP Request */
*response; /* IPP Response */
ipp_attribute_t *attr; /* Current attribute */
cups_job_t *temp; /* Temporary pointer */
int id, /* job-id */
priority, /* job-priority */
size; /* job-k-octets */
ipp_jstate_t state; /* job-state */
time_t completed_time, /* time-at-completed */
creation_time, /* time-at-creation */
processing_time; /* time-at-processing */
const char *dest, /* job-printer-uri */
*format, /* document-format */
*title, /* job-name */
*user; /* job-originating-user-name */
char uri[HTTP_MAX_URI]; /* URI for jobs */
_cups_globals_t *cg = _cupsGlobals(); /* Pointer to library globals */
static const char * const attrs[] = /* Requested attributes */
{
"job-id",
"job-priority",
"job-k-octets",
"job-state",
"time-at-completed",
"time-at-creation",
"time-at-processing",
"job-printer-uri",
"document-format",
"job-name",
"job-originating-user-name"
};
/*
* Range check input...
*/
if (!http || !jobs)
{
_cupsSetError(IPP_INTERNAL_ERROR, NULL);
return (-1);
}
/*
* Get the right URI...
*/
if (mydest)
{
if (httpAssembleURIf(HTTP_URI_CODING_ALL, uri, sizeof(uri), "ipp", NULL,
"localhost", 0, "/printers/%s", mydest) != HTTP_URI_OK)
{
_cupsSetError(IPP_INTERNAL_ERROR, NULL);
return (-1);
}
}
else
strcpy(uri, "ipp://localhost/jobs");
/*
* Build an IPP_GET_JOBS request, which requires the following
* attributes:
*
* attributes-charset
* attributes-natural-language
* printer-uri
* requesting-user-name
* which-jobs
* my-jobs
* requested-attributes
*/
request = ippNewRequest(IPP_GET_JOBS);
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());
if (myjobs)
ippAddBoolean(request, IPP_TAG_OPERATION, "my-jobs", 1);
if (completed > 0)
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD,
"which-jobs", NULL, "completed");
else if (completed < 0)
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD,
"which-jobs", NULL, "all");
ippAddStrings(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD,
"requested-attributes", sizeof(attrs) / sizeof(attrs[0]),
NULL, attrs);
/*
* Do the request and get back a response...
*/
n = 0;
*jobs = NULL;
if ((response = cupsDoRequest(http, request, "/")) != NULL)
{
for (attr = response->attrs; attr != NULL; attr = attr->next)
{
/*
* Skip leading attributes until we hit a job...
*/
while (attr != NULL && attr->group_tag != IPP_TAG_JOB)
attr = attr->next;
if (attr == NULL)
break;
/*
* Pull the needed attributes from this job...
*/
id = 0;
size = 0;
priority = 50;
state = IPP_JOB_PENDING;
user = "******";
dest = NULL;
format = "application/octet-stream";
title = "untitled";
creation_time = 0;
completed_time = 0;
processing_time = 0;
while (attr != NULL && attr->group_tag == IPP_TAG_JOB)
{
if (strcmp(attr->name, "job-id") == 0 &&
attr->value_tag == IPP_TAG_INTEGER)
id = attr->values[0].integer;
else if (strcmp(attr->name, "job-state") == 0 &&
attr->value_tag == IPP_TAG_ENUM)
state = (ipp_jstate_t)attr->values[0].integer;
else if (strcmp(attr->name, "job-priority") == 0 &&
attr->value_tag == IPP_TAG_INTEGER)
priority = attr->values[0].integer;
else if (strcmp(attr->name, "job-k-octets") == 0 &&
attr->value_tag == IPP_TAG_INTEGER)
size = attr->values[0].integer;
else if (strcmp(attr->name, "time-at-completed") == 0 &&
attr->value_tag == IPP_TAG_INTEGER)
completed_time = attr->values[0].integer;
else if (strcmp(attr->name, "time-at-creation") == 0 &&
attr->value_tag == IPP_TAG_INTEGER)
creation_time = attr->values[0].integer;
else if (strcmp(attr->name, "time-at-processing") == 0 &&
attr->value_tag == IPP_TAG_INTEGER)
processing_time = attr->values[0].integer;
else if (strcmp(attr->name, "job-printer-uri") == 0 &&
attr->value_tag == IPP_TAG_URI)
{
if ((dest = strrchr(attr->values[0].string.text, '/')) != NULL)
dest ++;
}
else if (strcmp(attr->name, "job-originating-user-name") == 0 &&
attr->value_tag == IPP_TAG_NAME)
user = attr->values[0].string.text;
else if (strcmp(attr->name, "document-format") == 0 &&
attr->value_tag == IPP_TAG_MIMETYPE)
format = attr->values[0].string.text;
else if (strcmp(attr->name, "job-name") == 0 &&
(attr->value_tag == IPP_TAG_TEXT ||
attr->value_tag == IPP_TAG_NAME))
title = attr->values[0].string.text;
attr = attr->next;
}
/*
* See if we have everything needed...
*/
if (dest == NULL || id == 0)
{
if (attr == NULL)
break;
else
continue;
}
/*
* Allocate memory for the job...
*/
if (n == 0)
temp = malloc(sizeof(cups_job_t));
else
temp = realloc(*jobs, sizeof(cups_job_t) * (n + 1));
if (temp == NULL)
{
/*
* Ran out of memory!
*/
cupsFreeJobs(n, *jobs);
*jobs = NULL;
ippDelete(response);
return (0);
}
*jobs = temp;
temp += n;
n ++;
/*
* Copy the data over...
*/
temp->dest = strdup(dest);
temp->user = strdup(user);
temp->format = strdup(format);
temp->title = strdup(title);
temp->id = id;
temp->priority = priority;
temp->state = state;
temp->size = size;
temp->completed_time = completed_time;
temp->creation_time = creation_time;
temp->processing_time = processing_time;
if (attr == NULL)
break;
}
ippDelete(response);
}
if (n == 0 && cg->last_error >= IPP_BAD_REQUEST)
return (-1);
else
return (n);
}
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(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);
}
void
cupsdAddEvent(
cupsd_eventmask_t event, /* I - Event */
cupsd_printer_t *dest, /* I - Printer associated with event */
cupsd_job_t *job, /* I - Job associated with event */
const char *text, /* I - Notification text */
...) /* I - Additional arguments as needed */
{
va_list ap; /* Pointer to additional arguments */
char ftext[1024]; /* Formatted text buffer */
ipp_attribute_t *attr; /* Printer/job attribute */
cupsd_event_t *temp; /* New event pointer */
cupsd_subscription_t *sub; /* Current subscription */
cupsdLogMessage(CUPSD_LOG_DEBUG2,
"cupsdAddEvent(event=%s, dest=%p(%s), job=%p(%d), text=\"%s\", ...)",
cupsdEventName(event), dest, dest ? dest->name : "",
job, job ? job->id : 0, text);
/*
* Keep track of events with any OS-supplied notification mechanisms...
*/
LastEvent |= event;
#ifdef HAVE_DBUS
cupsd_send_dbus(event, dest, job);
#endif /* HAVE_DBUS */
/*
* Return if we aren't keeping events...
*/
if (MaxEvents <= 0)
{
cupsdLogMessage(CUPSD_LOG_WARN,
"cupsdAddEvent: Discarding %s event since MaxEvents is %d!",
cupsdEventName(event), MaxEvents);
return;
}
/*
* Then loop through the subscriptions and add the event to the corresponding
* caches...
*/
for (temp = NULL, sub = (cupsd_subscription_t *)cupsArrayFirst(Subscriptions);
sub;
sub = (cupsd_subscription_t *)cupsArrayNext(Subscriptions))
{
/*
* Check if this subscription requires this event...
*/
if ((sub->mask & event) != 0 && (sub->dest == dest || !sub->dest || sub->job == job))
{
/*
* Need this event, so create a new event record...
*/
if ((temp = (cupsd_event_t *)calloc(1, sizeof(cupsd_event_t))) == NULL)
{
cupsdLogMessage(CUPSD_LOG_CRIT,
"Unable to allocate memory for event - %s",
strerror(errno));
return;
}
temp->event = event;
temp->time = time(NULL);
temp->attrs = ippNew();
temp->job = job;
if (dest)
temp->dest = dest;
else if (job)
temp->dest = dest = cupsdFindPrinter(job->dest);
/*
* Add common event notification attributes...
*/
ippAddString(temp->attrs, IPP_TAG_EVENT_NOTIFICATION, IPP_TAG_CHARSET,
"notify-charset", NULL, "utf-8");
ippAddString(temp->attrs, IPP_TAG_EVENT_NOTIFICATION, IPP_TAG_LANGUAGE,
"notify-natural-language", NULL, "en-US");
ippAddInteger(temp->attrs, IPP_TAG_EVENT_NOTIFICATION, IPP_TAG_INTEGER,
"notify-subscription-id", sub->id);
ippAddInteger(temp->attrs, IPP_TAG_EVENT_NOTIFICATION, IPP_TAG_INTEGER,
"notify-sequence-number", sub->next_event_id);
ippAddString(temp->attrs, IPP_TAG_EVENT_NOTIFICATION, IPP_TAG_KEYWORD,
"notify-subscribed-event", NULL, cupsdEventName(event));
if (sub->user_data_len > 0)
ippAddOctetString(temp->attrs, IPP_TAG_EVENT_NOTIFICATION,
"notify-user-data", sub->user_data,
sub->user_data_len);
ippAddInteger(temp->attrs, IPP_TAG_EVENT_NOTIFICATION, IPP_TAG_INTEGER,
"printer-up-time", time(NULL));
va_start(ap, text);
vsnprintf(ftext, sizeof(ftext), text, ap);
va_end(ap);
ippAddString(temp->attrs, IPP_TAG_EVENT_NOTIFICATION, IPP_TAG_TEXT,
"notify-text", NULL, ftext);
if (dest)
{
/*
* Add printer attributes...
*/
ippAddString(temp->attrs, IPP_TAG_EVENT_NOTIFICATION, IPP_TAG_URI,
"notify-printer-uri", NULL, dest->uri);
ippAddString(temp->attrs, IPP_TAG_EVENT_NOTIFICATION, IPP_TAG_NAME,
"printer-name", NULL, dest->name);
ippAddInteger(temp->attrs, IPP_TAG_EVENT_NOTIFICATION, IPP_TAG_ENUM,
"printer-state", dest->state);
if (dest->num_reasons == 0)
ippAddString(temp->attrs, IPP_TAG_EVENT_NOTIFICATION,
IPP_TAG_KEYWORD, "printer-state-reasons", NULL,
dest->state == IPP_PRINTER_STOPPED ? "paused" : "none");
else
ippAddStrings(temp->attrs, IPP_TAG_EVENT_NOTIFICATION,
IPP_TAG_KEYWORD, "printer-state-reasons",
dest->num_reasons, NULL,
(const char * const *)dest->reasons);
ippAddBoolean(temp->attrs, IPP_TAG_EVENT_NOTIFICATION,
"printer-is-accepting-jobs", (char)dest->accepting);
}
if (job)
{
/*
* Add job attributes...
*/
ippAddInteger(temp->attrs, IPP_TAG_EVENT_NOTIFICATION, IPP_TAG_INTEGER,
"notify-job-id", job->id);
ippAddInteger(temp->attrs, IPP_TAG_EVENT_NOTIFICATION, IPP_TAG_ENUM,
"job-state", job->state_value);
if ((attr = ippFindAttribute(job->attrs, "job-name",
IPP_TAG_NAME)) != NULL)
ippAddString(temp->attrs, IPP_TAG_EVENT_NOTIFICATION, IPP_TAG_NAME,
"job-name", NULL, attr->values[0].string.text);
switch (job->state_value)
{
case IPP_JOB_PENDING :
if (dest && dest->state == IPP_PRINTER_STOPPED)
ippAddString(temp->attrs, IPP_TAG_EVENT_NOTIFICATION,
IPP_TAG_KEYWORD, "job-state-reasons", NULL,
"printer-stopped");
else
ippAddString(temp->attrs, IPP_TAG_EVENT_NOTIFICATION,
IPP_TAG_KEYWORD, "job-state-reasons", NULL,
"none");
break;
case IPP_JOB_HELD :
if (ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_KEYWORD) != NULL ||
ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_NAME) != NULL)
ippAddString(temp->attrs, IPP_TAG_EVENT_NOTIFICATION,
IPP_TAG_KEYWORD, "job-state-reasons", NULL,
"job-hold-until-specified");
else
ippAddString(temp->attrs, IPP_TAG_EVENT_NOTIFICATION,
IPP_TAG_KEYWORD, "job-state-reasons", NULL,
"job-incoming");
break;
case IPP_JOB_PROCESSING :
ippAddString(temp->attrs, IPP_TAG_EVENT_NOTIFICATION,
IPP_TAG_KEYWORD, "job-state-reasons", NULL,
"job-printing");
break;
case IPP_JOB_STOPPED :
ippAddString(temp->attrs, IPP_TAG_EVENT_NOTIFICATION,
IPP_TAG_KEYWORD, "job-state-reasons", NULL,
"job-stopped");
break;
case IPP_JOB_CANCELED :
ippAddString(temp->attrs, IPP_TAG_EVENT_NOTIFICATION,
IPP_TAG_KEYWORD, "job-state-reasons", NULL,
"job-canceled-by-user");
break;
case IPP_JOB_ABORTED :
ippAddString(temp->attrs, IPP_TAG_EVENT_NOTIFICATION,
IPP_TAG_KEYWORD, "job-state-reasons", NULL,
"aborted-by-system");
break;
case IPP_JOB_COMPLETED :
ippAddString(temp->attrs, IPP_TAG_EVENT_NOTIFICATION,
IPP_TAG_KEYWORD, "job-state-reasons", NULL,
"job-completed-successfully");
break;
}
ippAddInteger(temp->attrs, IPP_TAG_EVENT_NOTIFICATION, IPP_TAG_INTEGER,
"job-impressions-completed",
job->sheets ? job->sheets->values[0].integer : 0);
}
/*
* Send the notification for this subscription...
*/
cupsd_send_notification(sub, temp);
}
}
if (temp)
cupsdMarkDirty(CUPSD_DIRTY_SUBSCRIPTIONS);
else
cupsdLogMessage(CUPSD_LOG_DEBUG, "Discarding unused %s event...",
cupsdEventName(event));
}
static int /* O - Number of jobs in queue */
show_jobs(const char *command, /* I - Command name */
http_t *http, /* I - HTTP connection to server */
const char *dest, /* I - Destination */
const char *user, /* I - User */
const int id, /* I - Job ID */
const int longstatus) /* I - 1 if long report desired */
{
ipp_t *request, /* IPP Request */
*response; /* IPP Response */
ipp_attribute_t *attr; /* Current attribute */
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 */
#ifdef __osf__
jobpriority, /* job-priority */
#endif /* __osf__ */
jobcount, /* Number of jobs */
jobcopies, /* Number of copies */
rank; /* Rank of job */
char resource[1024]; /* Resource string */
char rankstr[255]; /* Rank string */
char namestr[1024]; /* Job name string */
static const char * const jobattrs[] =/* Job attributes we want to see */
{
"copies",
"job-id",
"job-k-octets",
"job-name",
"job-originating-user-name",
"job-printer-uri",
"job-priority",
"job-state"
};
static const char * const ranks[10] = /* Ranking strings */
{
"th",
"st",
"nd",
"rd",
"th",
"th",
"th",
"th",
"th",
"th"
};
DEBUG_printf(("show_jobs(http=%p, dest=%p, user=%p, id=%d, longstatus%d)\n",
http, dest, user, id, longstatus));
if (http == NULL)
return (0);
/*
* 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
* requested-attributes
* requesting-user-name
*/
request = ippNewRequest(id ? IPP_GET_JOB_ATTRIBUTES : IPP_GET_JOBS);
if (id)
{
snprintf(resource, sizeof(resource), "ipp://localhost/jobs/%d", id);
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "job-uri",
NULL, resource);
}
else if (dest)
{
httpAssembleURIf(HTTP_URI_CODING_ALL, resource, sizeof(resource), "ipp",
NULL, "localhost", 0, "/printers/%s", dest);
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri",
NULL, resource);
}
else
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri",
NULL, "ipp://localhost/");
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());
ippAddStrings(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD,
"requested-attributes",
(int)(sizeof(jobattrs) / sizeof(jobattrs[0])), NULL, jobattrs);
/*
* Do the request and get back a response...
*/
jobcount = 0;
if ((response = cupsDoRequest(http, request, "/")) != NULL)
{
if (response->request.status.status_code > IPP_OK_CONFLICT)
{
_cupsLangPrintf(stderr, "%s: %s", command, cupsLastErrorString());
ippDelete(response);
return (0);
}
rank = 1;
/*
* Loop through the job list and display them...
*/
for (attr = response->attrs; attr != NULL; attr = attr->next)
{
/*
* Skip leading attributes until we hit a job...
*/
while (attr != NULL && attr->group_tag != IPP_TAG_JOB)
attr = attr->next;
if (attr == NULL)
break;
/*
* Pull the needed attributes from this job...
*/
jobid = 0;
jobsize = 0;
#ifdef __osf__
jobpriority = 50;
#endif /* __osf__ */
jobstate = IPP_JOB_PENDING;
jobname = "unknown";
jobuser = "******";
jobdest = NULL;
jobcopies = 1;
while (attr != NULL && 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;
#ifdef __osf__
if (!strcmp(attr->name, "job-priority") &&
attr->value_tag == IPP_TAG_INTEGER)
jobpriority = attr->values[0].integer;
#endif /* __osf__ */
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 == NULL || jobid == 0)
{
if (attr == NULL)
break;
else
continue;
}
if (!longstatus && jobcount == 0)
#ifdef __osf__
_cupsLangPuts(stdout,
/* TRANSLATORS: Pri is job priority. */
_("Rank Owner Pri Job Files"
" Total Size"));
#else
_cupsLangPuts(stdout,
_("Rank Owner Job File(s)"
" Total Size"));
#endif /* __osf__ */
jobcount ++;
/*
* Display the job...
*/
if (jobstate == IPP_JOB_PROCESSING)
strlcpy(rankstr, "active", sizeof(rankstr));
else
{
/*
* Make the rank show the "correct" suffix for each number
* (11-13 are the only special cases, for English anyways...)
*/
if ((rank % 100) >= 11 && (rank % 100) <= 13)
snprintf(rankstr, sizeof(rankstr), "%dth", rank);
else
snprintf(rankstr, sizeof(rankstr), "%d%s", rank, ranks[rank % 10]);
rank ++;
}
if (longstatus)
{
_cupsLangPuts(stdout, "\n");
if (jobcopies > 1)
snprintf(namestr, sizeof(namestr), "%d copies of %s", jobcopies,
jobname);
else
strlcpy(namestr, jobname, sizeof(namestr));
_cupsLangPrintf(stdout, _("%s: %-33.33s [job %d localhost]"),
jobuser, rankstr, jobid);
_cupsLangPrintf(stdout, _(" %-39.39s %.0f bytes"),
namestr, 1024.0 * jobsize);
}
else
#ifdef __osf__
_cupsLangPrintf(stdout,
_("%-6s %-10.10s %-4d %-10d %-27.27s %.0f bytes"),
rankstr, jobuser, jobpriority, jobid, jobname,
1024.0 * jobsize);
#else
_cupsLangPrintf(stdout,
_("%-7s %-7.7s %-7d %-31.31s %.0f bytes"),
rankstr, jobuser, jobid, jobname, 1024.0 * jobsize);
#endif /* __osf */
if (attr == NULL)
break;
}
ippDelete(response);
}
else
{
_cupsLangPrintf(stderr, "%s: %s", command, cupsLastErrorString());
return (0);
}
if (jobcount == 0)
_cupsLangPuts(stdout, _("no entries"));
return (jobcount);
}
ipp_status_t /* O - IPP status code */
cupsCloseDestJob(
http_t *http, /* I - Connection to destination */
cups_dest_t *dest, /* I - Destination */
cups_dinfo_t *info, /* I - Destination information */
int job_id) /* I - Job ID */
{
int i; /* Looping var */
ipp_t *request = NULL;/* Close-Job/Send-Document request */
ipp_attribute_t *attr; /* operations-supported attribute */
DEBUG_printf(("cupsCloseDestJob(http=%p, dest=%p(%s/%s), info=%p, job_id=%d)", (void *)http, (void *)dest, dest ? dest->name : NULL, dest ? dest->instance : NULL, (void *)info, job_id));
/*
* Range check input...
*/
if (!http || !dest || !info || job_id <= 0)
{
_cupsSetError(IPP_STATUS_ERROR_INTERNAL, strerror(EINVAL), 0);
DEBUG_puts("1cupsCloseDestJob: Bad arguments.");
return (IPP_STATUS_ERROR_INTERNAL);
}
/*
* Build a Close-Job or empty Send-Document request...
*/
if ((attr = ippFindAttribute(info->attrs, "operations-supported",
IPP_TAG_ENUM)) != NULL)
{
for (i = 0; i < attr->num_values; i ++)
if (attr->values[i].integer == IPP_OP_CLOSE_JOB)
{
request = ippNewRequest(IPP_OP_CLOSE_JOB);
break;
}
}
if (!request)
request = ippNewRequest(IPP_OP_SEND_DOCUMENT);
if (!request)
{
_cupsSetError(IPP_STATUS_ERROR_INTERNAL, strerror(ENOMEM), 0);
DEBUG_puts("1cupsCloseDestJob: Unable to create Close-Job/Send-Document "
"request.");
return (IPP_STATUS_ERROR_INTERNAL);
}
ippSetVersion(request, info->version / 10, info->version % 10);
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri",
NULL, info->uri);
ippAddInteger(request, IPP_TAG_OPERATION, IPP_TAG_INTEGER, "job-id",
job_id);
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, "requesting-user-name",
NULL, cupsUser());
if (ippGetOperation(request) == IPP_OP_SEND_DOCUMENT)
ippAddBoolean(request, IPP_TAG_OPERATION, "last-document", 1);
/*
* Send the request and return the status...
*/
ippDelete(cupsDoRequest(http, request, info->resource));
DEBUG_printf(("1cupsCloseDestJob: %s (%s)", ippErrorString(cupsLastError()),
cupsLastErrorString()));
return (cupsLastError());
}
http_status_t /* O - Status of document creation */
cupsStartDestDocument(
http_t *http, /* I - Connection to destination */
cups_dest_t *dest, /* I - Destination */
cups_dinfo_t *info, /* I - Destination information */
int job_id, /* I - Job ID */
const char *docname, /* I - Document name */
const char *format, /* I - Document format */
int num_options, /* I - Number of document options */
cups_option_t *options, /* I - Document options */
int last_document) /* I - 1 if this is the last document */
{
ipp_t *request; /* Send-Document request */
http_status_t status; /* HTTP status */
DEBUG_printf(("cupsStartDestDocument(http=%p, dest=%p(%s/%s), info=%p, job_id=%d, docname=\"%s\", format=\"%s\", num_options=%d, options=%p, last_document=%d)", (void *)http, (void *)dest, dest ? dest->name : NULL, dest ? dest->instance : NULL, (void *)info, job_id, docname, format, num_options, (void *)options, last_document));
/*
* Range check input...
*/
if (!http || !dest || !info || job_id <= 0)
{
_cupsSetError(IPP_STATUS_ERROR_INTERNAL, strerror(EINVAL), 0);
DEBUG_puts("1cupsStartDestDocument: Bad arguments.");
return (HTTP_STATUS_ERROR);
}
/*
* Create a Send-Document request...
*/
if ((request = ippNewRequest(IPP_OP_SEND_DOCUMENT)) == NULL)
{
_cupsSetError(IPP_STATUS_ERROR_INTERNAL, strerror(ENOMEM), 0);
DEBUG_puts("1cupsStartDestDocument: Unable to create Send-Document "
"request.");
return (HTTP_STATUS_ERROR);
}
ippSetVersion(request, info->version / 10, info->version % 10);
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri",
NULL, info->uri);
ippAddInteger(request, IPP_TAG_OPERATION, IPP_TAG_INTEGER, "job-id", job_id);
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, "requesting-user-name",
NULL, cupsUser());
if (docname)
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, "document-name",
NULL, docname);
if (format)
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_MIMETYPE,
"document-format", NULL, format);
ippAddBoolean(request, IPP_TAG_OPERATION, "last-document", (char)last_document);
cupsEncodeOptions2(request, num_options, options, IPP_TAG_OPERATION);
cupsEncodeOptions2(request, num_options, options, IPP_TAG_DOCUMENT);
/*
* Send and delete the request, then return the status...
*/
status = cupsSendRequest(http, request, info->resource, CUPS_LENGTH_VARIABLE);
ippDelete(request);
return (status);
}
static ipp_t * /* O - Collection value */
get_collection(cups_file_t *fp, /* I - File to read from */
const char *filename, /* I - Attributes filename */
int *linenum) /* IO - Line number */
{
char token[1024], /* Token from file */
attr[128]; /* Attribute name */
ipp_tag_t value; /* Current value type */
ipp_t *col = ippNew(); /* Collection value */
ipp_attribute_t *lastcol = NULL; /* Last collection attribute */
while (get_token(fp, token, sizeof(token), linenum) != NULL)
{
if (!strcmp(token, "}"))
break;
else if (!strcmp(token, "{") && lastcol)
{
/*
* Another collection value
*/
ipp_t *subcol = get_collection(fp, filename, linenum);
/* Collection value */
if (subcol)
ippSetCollection(col, &lastcol, ippGetCount(lastcol), subcol);
else
goto col_error;
}
else if (!_cups_strcasecmp(token, "MEMBER"))
{
/*
* Attribute...
*/
lastcol = NULL;
if (!get_token(fp, token, sizeof(token), linenum))
{
fprintf(stderr, "ippserver: Missing MEMBER value tag on line %d of \"%s\".\n", *linenum, filename);
goto col_error;
}
if ((value = ippTagValue(token)) == IPP_TAG_ZERO)
{
fprintf(stderr, "ippserver: Bad MEMBER value tag \"%s\" on line %d of \"%s\".\n", token, *linenum, filename);
goto col_error;
}
if (!get_token(fp, attr, sizeof(attr), linenum))
{
fprintf(stderr, "ippserver: Missing MEMBER name on line %d of \"%s\".\n", *linenum, filename);
goto col_error;
}
if (!get_token(fp, token, sizeof(token), linenum))
{
fprintf(stderr, "ippserver: Missing MEMBER value on line %d of \"%s\".\n", *linenum, filename);
goto col_error;
}
switch (value)
{
case IPP_TAG_BOOLEAN :
if (!_cups_strcasecmp(token, "true"))
ippAddBoolean(col, IPP_TAG_ZERO, attr, 1);
else
ippAddBoolean(col, IPP_TAG_ZERO, attr, (char)atoi(token));
break;
case IPP_TAG_INTEGER :
case IPP_TAG_ENUM :
ippAddInteger(col, IPP_TAG_ZERO, value, attr, atoi(token));
break;
case IPP_TAG_RESOLUTION :
{
int xres, /* X resolution */
yres; /* Y resolution */
char units[6]; /* Units */
if (sscanf(token, "%dx%d%5s", &xres, &yres, units) != 3 ||
(_cups_strcasecmp(units, "dpi") &&
_cups_strcasecmp(units, "dpc") &&
_cups_strcasecmp(units, "dpcm") &&
_cups_strcasecmp(units, "other")))
{
fprintf(stderr, "ippserver: Bad resolution value \"%s\" on line %d of \"%s\".\n", token, *linenum, filename);
goto col_error;
}
if (!_cups_strcasecmp(units, "dpi"))
ippAddResolution(col, IPP_TAG_ZERO, attr, IPP_RES_PER_INCH, xres, yres);
else if (!_cups_strcasecmp(units, "dpc") ||
!_cups_strcasecmp(units, "dpcm"))
ippAddResolution(col, IPP_TAG_ZERO, attr, IPP_RES_PER_CM, xres, yres);
else
ippAddResolution(col, IPP_TAG_ZERO, attr, (ipp_res_t)0, xres, yres);
}
break;
case IPP_TAG_RANGE :
{
int lowers[4], /* Lower value */
uppers[4], /* Upper values */
num_vals; /* Number of values */
num_vals = sscanf(token, "%d-%d,%d-%d,%d-%d,%d-%d",
lowers + 0, uppers + 0,
lowers + 1, uppers + 1,
lowers + 2, uppers + 2,
lowers + 3, uppers + 3);
if ((num_vals & 1) || num_vals == 0)
{
fprintf(stderr, "ippserver: Bad rangeOfInteger value \"%s\" on line %d of \"%s\".\n", token, *linenum, filename);
goto col_error;
}
ippAddRanges(col, IPP_TAG_ZERO, attr, num_vals / 2, lowers,
uppers);
}
break;
case IPP_TAG_BEGIN_COLLECTION :
if (!strcmp(token, "{"))
{
ipp_t *subcol = get_collection(fp, filename, linenum);
/* Collection value */
if (subcol)
{
lastcol = ippAddCollection(col, IPP_TAG_ZERO, attr, subcol);
ippDelete(subcol);
}
else
goto col_error;
}
else
{
fprintf(stderr, "ippserver: Bad collection value on line %d of \"%s\".\n", *linenum, filename);
goto col_error;
}
break;
case IPP_TAG_STRING :
ippAddOctetString(col, IPP_TAG_ZERO, attr, token, (int)strlen(token));
break;
default :
if (!strchr(token, ','))
ippAddString(col, IPP_TAG_ZERO, value, attr, NULL, token);
else
{
/*
* Multiple string values...
*/
int num_values; /* Number of values */
char *values[100], /* Values */
*ptr; /* Pointer to next value */
values[0] = token;
num_values = 1;
for (ptr = strchr(token, ','); ptr; ptr = strchr(ptr, ','))
{
*ptr++ = '\0';
values[num_values] = ptr;
num_values ++;
if (num_values >= (int)(sizeof(values) / sizeof(values[0])))
break;
}
ippAddStrings(col, IPP_TAG_ZERO, value, attr, num_values,
NULL, (const char **)values);
}
break;
}
}
}
return (col);
/*
* If we get here there was a parse error; free memory and return.
*/
col_error:
ippDelete(col);
return (NULL);
}
ipp_t * /* O - Attributes */
serverLoadAttributes(
const char *filename, /* I - File to load */
char **authtype, /* O - Authentication type, if any */
char **command, /* O - Command to run, if any */
char **device_uri, /* O - Device URI, if any */
char **make, /* O - Manufacturer */
char **model, /* O - Model */
char **proxy_user) /* O - Proxy user, if any */
{
ipp_t *attrs; /* Attributes to return */
cups_file_t *fp; /* File */
int linenum = 0; /* Current line number */
char attr[128], /* Attribute name */
token[1024], /* Token from file */
*tokenptr; /* Pointer into token */
ipp_tag_t value; /* Current value type */
ipp_attribute_t *attrptr; /* Attribute pointer */
if ((fp = cupsFileOpen(filename, "r")) == NULL)
{
serverLog(SERVER_LOGLEVEL_ERROR, "Unable to open \"%s\": %s", filename, strerror(errno));
return (NULL);
}
attrs = ippNew();
while (get_token(fp, token, sizeof(token), &linenum) != NULL)
{
if (!_cups_strcasecmp(token, "ATTR"))
{
/*
* Attribute...
*/
if (!get_token(fp, token, sizeof(token), &linenum))
{
serverLog(SERVER_LOGLEVEL_ERROR, "Missing ATTR value tag on line %d of \"%s\".", linenum, filename);
goto load_error;
}
if ((value = ippTagValue(token)) == IPP_TAG_ZERO)
{
serverLog(SERVER_LOGLEVEL_ERROR, "Bad ATTR value tag \"%s\" on line %d of \"%s\".", token, linenum, filename);
goto load_error;
}
if (!get_token(fp, attr, sizeof(attr), &linenum))
{
serverLog(SERVER_LOGLEVEL_ERROR, "Missing ATTR name on line %d of \"%s\".", linenum, filename);
goto load_error;
}
if (!get_token(fp, token, sizeof(token), &linenum))
{
serverLog(SERVER_LOGLEVEL_ERROR, "Missing ATTR value on line %d of \"%s\".", linenum, filename);
goto load_error;
}
attrptr = NULL;
switch (value)
{
case IPP_TAG_BOOLEAN :
if (!_cups_strcasecmp(token, "true"))
attrptr = ippAddBoolean(attrs, IPP_TAG_PRINTER, attr, 1);
else
attrptr = ippAddBoolean(attrs, IPP_TAG_PRINTER, attr, (char)atoi(token));
break;
case IPP_TAG_INTEGER :
case IPP_TAG_ENUM :
if (!strchr(token, ','))
attrptr = ippAddInteger(attrs, IPP_TAG_PRINTER, value, attr, (int)strtol(token, &tokenptr, 0));
else
{
int values[100], /* Values */
num_values = 1; /* Number of values */
values[0] = (int)strtol(token, &tokenptr, 10);
while (tokenptr && *tokenptr &&
num_values < (int)(sizeof(values) / sizeof(values[0])))
{
if (*tokenptr == ',')
tokenptr ++;
else if (!isdigit(*tokenptr & 255) && *tokenptr != '-')
break;
values[num_values] = (int)strtol(tokenptr, &tokenptr, 0);
num_values ++;
}
attrptr = ippAddIntegers(attrs, IPP_TAG_PRINTER, value, attr, num_values, values);
}
if (!tokenptr || *tokenptr)
{
serverLog(SERVER_LOGLEVEL_ERROR, "Bad %s value \"%s\" on line %d of \"%s\".", ippTagString(value), token, linenum, filename);
goto load_error;
}
break;
case IPP_TAG_RESOLUTION :
{
int xres, /* X resolution */
yres; /* Y resolution */
ipp_res_t units; /* Units */
char *start, /* Start of value */
*ptr, /* Pointer into value */
*next = NULL; /* Next value */
for (start = token; start; start = next)
{
xres = yres = (int)strtol(start, (char **)&ptr, 10);
if (ptr > start && xres > 0)
{
if (*ptr == 'x')
yres = (int)strtol(ptr + 1, (char **)&ptr, 10);
}
if (ptr && (next = strchr(ptr, ',')) != NULL)
*next++ = '\0';
if (ptr <= start || xres <= 0 || yres <= 0 || !ptr ||
(_cups_strcasecmp(ptr, "dpi") &&
_cups_strcasecmp(ptr, "dpc") &&
_cups_strcasecmp(ptr, "dpcm") &&
_cups_strcasecmp(ptr, "other")))
{
serverLog(SERVER_LOGLEVEL_ERROR, "Bad resolution value \"%s\" on line %d of \"%s\".", token, linenum, filename);
goto load_error;
}
if (!_cups_strcasecmp(ptr, "dpc") || !_cups_strcasecmp(ptr, "dpcm"))
units = IPP_RES_PER_CM;
else
units = IPP_RES_PER_INCH;
if (attrptr)
ippSetResolution(attrs, &attrptr, ippGetCount(attrptr), units, xres, yres);
else
attrptr = ippAddResolution(attrs, IPP_TAG_PRINTER, attr, units, xres, yres);
}
}
break;
case IPP_TAG_RANGE :
{
int lowers[4], /* Lower value */
uppers[4], /* Upper values */
num_vals; /* Number of values */
num_vals = sscanf(token, "%d-%d,%d-%d,%d-%d,%d-%d",
lowers + 0, uppers + 0,
lowers + 1, uppers + 1,
lowers + 2, uppers + 2,
lowers + 3, uppers + 3);
if ((num_vals & 1) || num_vals == 0)
{
serverLog(SERVER_LOGLEVEL_ERROR, "Bad rangeOfInteger value \"%s\" on line %d of \"%s\".", token, linenum, filename);
goto load_error;
}
attrptr = ippAddRanges(attrs, IPP_TAG_PRINTER, attr, num_vals / 2, lowers,
uppers);
}
break;
case IPP_TAG_BEGIN_COLLECTION :
if (!strcmp(token, "{"))
{
ipp_t *col = get_collection(fp, filename, &linenum);
/* Collection value */
if (col)
{
attrptr = ippAddCollection(attrs, IPP_TAG_PRINTER, attr, col);
ippDelete(col);
}
else
exit(1);
}
else
{
serverLog(SERVER_LOGLEVEL_ERROR, "Bad ATTR collection value on line %d of \"%s\".", linenum, filename);
goto load_error;
}
do
{
ipp_t *col; /* Collection value */
long pos = cupsFileTell(fp); /* Save position of file */
if (!get_token(fp, token, sizeof(token), &linenum))
break;
if (strcmp(token, ","))
{
cupsFileSeek(fp, pos);
break;
}
if (!get_token(fp, token, sizeof(token), &linenum) || strcmp(token, "{"))
{
serverLog(SERVER_LOGLEVEL_ERROR, "Unexpected \"%s\" on line %d of \"%s\".", token, linenum, filename);
goto load_error;
}
if ((col = get_collection(fp, filename, &linenum)) == NULL)
break;
ippSetCollection(attrs, &attrptr, ippGetCount(attrptr), col);
}
while (!strcmp(token, "{"));
break;
case IPP_TAG_STRING :
attrptr = ippAddOctetString(attrs, IPP_TAG_PRINTER, attr, token, (int)strlen(token));
break;
default :
serverLog(SERVER_LOGLEVEL_ERROR, "Unsupported ATTR value tag %s on line %d of \"%s\".", ippTagString(value), linenum, filename);
goto load_error;
case IPP_TAG_TEXTLANG :
case IPP_TAG_NAMELANG :
case IPP_TAG_TEXT :
case IPP_TAG_NAME :
case IPP_TAG_KEYWORD :
case IPP_TAG_URI :
case IPP_TAG_URISCHEME :
case IPP_TAG_CHARSET :
case IPP_TAG_LANGUAGE :
case IPP_TAG_MIMETYPE :
if (!strchr(token, ','))
attrptr = ippAddString(attrs, IPP_TAG_PRINTER, value, attr, NULL, token);
else
{
/*
* Multiple string values...
*/
int num_values; /* Number of values */
char *values[100], /* Values */
*ptr; /* Pointer to next value */
values[0] = token;
num_values = 1;
for (ptr = strchr(token, ','); ptr; ptr = strchr(ptr, ','))
{
if (ptr > token && ptr[-1] == '\\')
_cups_strcpy(ptr - 1, ptr);
else
{
*ptr++ = '\0';
values[num_values] = ptr;
num_values ++;
if (num_values >= (int)(sizeof(values) / sizeof(values[0])))
break;
}
}
attrptr = ippAddStrings(attrs, IPP_TAG_PRINTER, value, attr, num_values, NULL, (const char **)values);
}
break;
}
if (!attrptr)
{
serverLog(SERVER_LOGLEVEL_ERROR, "Unable to add attribute on line %d of \"%s\": %s", linenum, filename, cupsLastErrorString());
goto load_error;
}
}
else if (!_cups_strcasecmp(token, "AUTHTYPE") && authtype)
{
if (!get_token(fp, token, sizeof(token), &linenum))
{
serverLog(SERVER_LOGLEVEL_ERROR, "Missing AUTHTYPE value on line %d of \"%s\".", linenum, filename);
goto load_error;
}
*authtype = strdup(token);
}
else if (!_cups_strcasecmp(token, "COMMAND") && command)
{
if (!get_token(fp, token, sizeof(token), &linenum))
{
serverLog(SERVER_LOGLEVEL_ERROR, "Missing COMMAND value on line %d of \"%s\".", linenum, filename);
goto load_error;
}
*command = strdup(token);
}
else if (!_cups_strcasecmp(token, "DEVICEURI") && device_uri)
{
if (!get_token(fp, token, sizeof(token), &linenum))
{
serverLog(SERVER_LOGLEVEL_ERROR, "Missing DEVICE-URI value on line %d of \"%s\".", linenum, filename);
goto load_error;
}
*device_uri = strdup(token);
}
else if (!_cups_strcasecmp(token, "MAKE") && make)
{
if (!get_token(fp, token, sizeof(token), &linenum))
{
serverLog(SERVER_LOGLEVEL_ERROR, "Missing MAKE value on line %d of \"%s\".", linenum, filename);
goto load_error;
}
*make = strdup(token);
}
else if (!_cups_strcasecmp(token, "MODEL") && model)
{
if (!get_token(fp, token, sizeof(token), &linenum))
{
serverLog(SERVER_LOGLEVEL_ERROR, "Missing MODEL value on line %d of \"%s\".", linenum, filename);
goto load_error;
}
*model = strdup(token);
}
else if (!_cups_strcasecmp(token, "PROXYUSER") && proxy_user)
{
if (!get_token(fp, token, sizeof(token), &linenum))
{
serverLog(SERVER_LOGLEVEL_ERROR, "Missing PROXY-USER value on line %d of \"%s\".", linenum, filename);
goto load_error;
}
*proxy_user = strdup(token);
}
else
{
serverLog(SERVER_LOGLEVEL_ERROR, "Unknown directive \"%s\" on line %d of \"%s\".", token, linenum, filename);
goto load_error;
}
}
cupsFileClose(fp);
return (attrs);
/*
* If we get here something bad happened...
*/
load_error:
cupsFileClose(fp);
ippDelete(attrs);
return (NULL);
}
ipp_status_t /* O - IPP status */
cupsCancelJob2(http_t *http, /* I - Connection to server or @code CUPS_HTTP_DEFAULT@ */
const char *name, /* I - Name of printer or class */
int job_id, /* I - Job ID, @code CUPS_JOBID_CURRENT@ for the current job, or @code CUPS_JOBID_ALL@ for all jobs */
int purge) /* I - 1 to purge, 0 to cancel */
{
char uri[HTTP_MAX_URI]; /* Job/printer URI */
ipp_t *request; /* IPP request */
/*
* Range check input...
*/
if (job_id < -1 || (!name && job_id == 0))
{
_cupsSetError(IPP_INTERNAL_ERROR, strerror(EINVAL), 0);
return (0);
}
/*
* Connect to the default server as needed...
*/
if (!http)
if ((http = _cupsConnect()) == NULL)
return (IPP_SERVICE_UNAVAILABLE);
/*
* Build an IPP_CANCEL_JOB or IPP_PURGE_JOBS request, which requires the following
* attributes:
*
* attributes-charset
* attributes-natural-language
* job-uri or printer-uri + job-id
* requesting-user-name
* [purge-job] or [purge-jobs]
*/
request = ippNewRequest(job_id < 0 ? IPP_PURGE_JOBS : IPP_CANCEL_JOB);
if (name)
{
httpAssembleURIf(HTTP_URI_CODING_ALL, uri, sizeof(uri), "ipp", NULL,
"localhost", ippPort(), "/printers/%s", name);
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 if (job_id > 0)
{
snprintf(uri, sizeof(uri), "ipp://localhost/jobs/%d", job_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, cupsUser());
if (purge && job_id >= 0)
ippAddBoolean(request, IPP_TAG_OPERATION, "purge-job", 1);
else if (!purge && job_id < 0)
ippAddBoolean(request, IPP_TAG_OPERATION, "purge-jobs", 0);
/*
* Do the request...
*/
ippDelete(cupsDoRequest(http, request, "/jobs/"));
return (cupsLastError());
}