papi_status_t
papiJobStreamOpen(papi_service_t handle, char *printer,
papi_attribute_t **job_attributes,
papi_job_ticket_t *job_ticket, papi_stream_t *stream)
{
papi_status_t status;
service_t *svc = handle;
job_stream_t *s = NULL;
char *request_id = NULL;
char lpfile[BUFSIZ];
if ((svc == NULL) || (printer == NULL) || (stream == NULL))
return (PAPI_BAD_ARGUMENT);
if (job_ticket != NULL)
return (PAPI_OPERATION_NOT_SUPPORTED);
if ((*stream = s = calloc(1, sizeof (*s))) == NULL)
return (PAPI_TEMPORARY_ERROR);
/* 1 for data, 1 for the meta-data (-0) */
status = lpsched_alloc_files(svc, 2, &request_id);
if (status != PAPI_OK)
return (status);
s->request = create_request(svc, (char *)printer,
(papi_attribute_t **)job_attributes);
snprintf(lpfile, sizeof (lpfile), "/var/spool/lp/temp/%s-1",
request_id);
s->fd = open(lpfile, O_WRONLY);
addlist(&(s->request->file_list), lpfile);
#ifdef LP_USE_PAPI_ATTR
/*
* store the job attributes in the PAPI job attribute file that was
* created by lpsched_alloc_files(), the attributes will then pass
* through lpsched and be given to the slow-filters and the printer's
* interface script to process them
*/
snprintf(lpfile, sizeof (lpfile), "%s%s-%s",
"/var/spool/lp/temp/", request_id, LP_PAPIATTRNAME);
status = psm_copy_attrsToFile(job_attributes, lpfile);
if (status != PAPI_OK) {
detailed_error(svc, "unable to copy attributes to file: %s: %s",
lpfile, strerror(errno));
close(s->fd);
free(s);
return (PAPI_DEVICE_ERROR);
}
#endif
/* store the meta-data file */
snprintf(lpfile, sizeof (lpfile), "%s-0", request_id);
s->meta_data_file = strdup(lpfile);
if (putrequest(lpfile, s->request) < 0) {
detailed_error(svc, gettext("unable to save request: %s: %s"),
lpfile, strerror(errno));
s->request = NULL;
return (PAPI_DEVICE_ERROR);
}
return (PAPI_OK);
}
papi_status_t
papiJobCreate(papi_service_t handle, char *printer,
papi_attribute_t **job_attributes,
papi_job_ticket_t *job_ticket, papi_job_t *job)
{
papi_status_t status;
service_t *svc = handle;
job_t *j = NULL;
REQUEST *request;
char *request_id = NULL;
char *c;
char *tmp = NULL;
char metadata_file[MAXPATHLEN];
if ((svc == NULL) || (printer == NULL) || (job == NULL))
return (PAPI_BAD_ARGUMENT);
if (job_ticket != NULL)
return (PAPI_JOB_TICKET_NOT_SUPPORTED);
if ((*job = j = calloc(1, sizeof (*j))) == NULL)
return (PAPI_TEMPORARY_ERROR);
/* 1 for the control file (-0) */
status = lpsched_alloc_files(svc, 1, &request_id);
if (status != PAPI_OK)
return (status);
/* convert the attributes to an lpsched REQUEST structure */
request = create_request(svc, (char *)printer,
(papi_attribute_t **)job_attributes);
if (request == NULL)
return (PAPI_TEMPORARY_ERROR);
addlist(&request->file_list, DUMMY_FILE); /* add a dummy file */
request->actions |= ACT_HOLD; /* hold the job */
#ifdef LP_USE_PAPI_ATTR
/*
* store the job attributes in the PAPI job attribute file that was
* created by lpsched_alloc_files(), the attributes will then pass
* through lpsched and be given to the slow-filters and the printer's
* interface script to process them
*/
snprintf(metadata_file, sizeof (metadata_file), "%s%s-%s",
"/var/spool/lp/temp/", request_id, LP_PAPIATTRNAME);
status = psm_copy_attrsToFile(job_attributes, metadata_file);
if (status != PAPI_OK) {
detailed_error(svc, "unable to copy attributes to file: %s: %s",
metadata_file, strerror(errno));
free(request_id);
return (PAPI_DEVICE_ERROR);
}
#endif
/* store the REQUEST on disk */
snprintf(metadata_file, sizeof (metadata_file), "%s-0", request_id);
free(request_id);
if (putrequest(metadata_file, request) < 0) {
detailed_error(svc, gettext("unable to save request: %s: %s"),
metadata_file, strerror(errno));
return (PAPI_DEVICE_ERROR);
}
status = lpsched_commit_job(svc, metadata_file, &tmp);
if (status != PAPI_OK) {
unlink(metadata_file);
return (status);
}
lpsched_request_to_job_attributes(request, j);
if ((c = strrchr(tmp, '-')) != NULL)
c++;
papiAttributeListAddInteger(&j->attributes, PAPI_ATTR_REPLACE,
"job-id", atoi(c));
papiAttributeListAddString(&j->attributes, PAPI_ATTR_REPLACE,
"job-uri", tmp);
return (PAPI_OK);
}
papi_status_t
papiJobSubmitByReference(papi_service_t handle, char *printer,
papi_attribute_t **job_attributes,
papi_job_ticket_t *job_ticket,
char **files, papi_job_t *job)
{
service_t *svc = handle;
struct stat statbuf;
job_t *j;
int file_no;
short status;
char *request_id = NULL;
REQUEST *request;
char *c;
char *tmp = NULL;
char lpfile[BUFSIZ];
char **file_list = NULL;
if ((svc == NULL) || (printer == NULL) || (files == NULL) ||
(job == NULL))
return (PAPI_BAD_ARGUMENT);
if (job_ticket != NULL)
return (PAPI_OPERATION_NOT_SUPPORTED);
if (files != NULL)
for (file_no = 0; files[file_no] != NULL; file_no++) {
if (access(files[file_no], R_OK) < 0) {
detailed_error(svc,
gettext("Cannot access file: %s: %s"),
files[file_no], strerror(errno));
return (PAPI_DOCUMENT_ACCESS_ERROR);
}
if (stat(files[file_no], &statbuf) < 0) {
detailed_error(svc,
gettext("Cannot access file: %s: %s"),
files[file_no], strerror(errno));
return (PAPI_DOCUMENT_ACCESS_ERROR);
}
if (statbuf.st_size == 0) {
detailed_error(svc,
gettext("Zero byte (empty) file: %s"),
files[file_no]);
return (PAPI_BAD_ARGUMENT);
}
if (files[file_no][0] != '/') {
char path[MAXPATHLEN];
if (getcwd(path, sizeof (path)) == NULL) {
detailed_error(svc, gettext(
"getcwd for file: %s: %s"),
files[file_no],
strerror(errno));
return (PAPI_DOCUMENT_ACCESS_ERROR);
}
strlcat(path, "/", sizeof (path));
if (strlcat(path, files[file_no], sizeof (path))
>= sizeof (path)) {
detailed_error(svc, gettext(
"pathname too long: %s"),
files[file_no]);
return (PAPI_DOCUMENT_ACCESS_ERROR);
}
addlist(&file_list, path);
} else
addlist(&file_list, (char *)files[file_no]);
}
if ((*job = j = calloc(1, sizeof (*j))) == NULL)
return (PAPI_TEMPORARY_ERROR);
/* 1 for the control file (-0) */
status = lpsched_alloc_files(svc, 1, &request_id);
if (status != PAPI_OK)
return (status);
request = create_request(svc, (char *)printer,
(papi_attribute_t **)job_attributes);
request->file_list = file_list;
#ifdef LP_USE_PAPI_ATTR
/*
* store the job attributes in the PAPI job attribute file that was
* created by lpsched_alloc_files(), the attributes will then pass
* through lpsched and be given to the slow-filters and the printer's
* interface script to process them
*/
snprintf(lpfile, sizeof (lpfile), "%s%s-%s",
"/var/spool/lp/temp/", request_id, LP_PAPIATTRNAME);
status = psm_copy_attrsToFile(job_attributes, lpfile);
if (status != PAPI_OK) {
detailed_error(svc, "unable to copy attributes to file: %s: %s",
lpfile, strerror(errno));
return (PAPI_DEVICE_ERROR);
}
#endif
/* store the meta-data file */
snprintf(lpfile, sizeof (lpfile), "%s-0", request_id);
if (putrequest(lpfile, request) < 0) {
detailed_error(svc, gettext("unable to save request: %s: %s"),
lpfile, strerror(errno));
freerequest(request);
return (PAPI_DEVICE_ERROR);
}
status = lpsched_commit_job(svc, lpfile, &tmp);
if (status != PAPI_OK) {
unlink(lpfile);
freerequest(request);
return (status);
}
lpsched_request_to_job_attributes(request, j);
freerequest(request);
if ((c = strrchr(tmp, '-')) != NULL)
c++;
papiAttributeListAddInteger(&j->attributes, PAPI_ATTR_REPLACE,
"job-id", atoi(c));
papiAttributeListAddString(&j->attributes, PAPI_ATTR_REPLACE,
"job-uri", tmp);
return (PAPI_OK);
}
papi_status_t
papiJobSubmit(papi_service_t handle, char *printer,
papi_attribute_t **job_attributes,
papi_job_ticket_t *job_ticket,
char **files, papi_job_t *job)
{
papi_status_t status;
service_t *svc = handle;
job_t *j;
int file_no;
char *request_id = NULL;
REQUEST *request;
int i;
char *c;
char *tmp = NULL;
char lpfile[BUFSIZ];
if ((svc == NULL) || (printer == NULL) || (files == NULL) ||
(job == NULL))
return (PAPI_BAD_ARGUMENT);
if (job_ticket != NULL)
return (PAPI_OPERATION_NOT_SUPPORTED);
if (files != NULL)
for (file_no = 0; files[file_no] != NULL; file_no++)
if (access(files[file_no], R_OK) < 0) {
detailed_error(svc,
gettext("Cannot access file: %s: %s"),
files[file_no], strerror(errno));
return (PAPI_BAD_ARGUMENT);
}
if ((*job = j = calloc(1, sizeof (*j))) == NULL)
return (PAPI_TEMPORARY_ERROR);
/* file_no + 1 for the control file (-0) */
status = lpsched_alloc_files(svc, file_no + 1, &request_id);
if (status != PAPI_OK)
return (status);
request = create_request(svc, (char *)printer,
(papi_attribute_t **)job_attributes);
for (i = 0; files[i] != NULL; i++) {
papi_status_t status;
snprintf(lpfile, sizeof (lpfile), "%s%s-%d",
"/var/spool/lp/temp/", request_id, i+1);
status = copy_file(files[i], lpfile);
if (status != PAPI_OK) {
detailed_error(svc,
gettext("unable to copy: %s -> %s: %s"),
files[i], lpfile, strerror(errno));
freerequest(request);
return (PAPI_DEVICE_ERROR);
}
addlist(&(request->file_list), lpfile);
}
#ifdef LP_USE_PAPI_ATTR
/*
* store the job attributes in the PAPI job attribute file that was
* created by lpsched_alloc_files(), the attributes will then pass
* through lpsched and be given to the slow-filters and the printer's
* interface script to process them
*/
snprintf(lpfile, sizeof (lpfile), "%s%s-%s",
"/var/spool/lp/temp/", request_id, LP_PAPIATTRNAME);
status = psm_copy_attrsToFile(job_attributes, lpfile);
if (status != PAPI_OK) {
detailed_error(svc, "unable to copy attributes to file: %s: %s",
lpfile, strerror(errno));
return (PAPI_DEVICE_ERROR);
}
#endif
/* store the meta-data file */
snprintf(lpfile, sizeof (lpfile), "%s-0", request_id);
if (putrequest(lpfile, request) < 0) {
detailed_error(svc, gettext("unable to save request: %s: %s"),
lpfile, strerror(errno));
freerequest(request);
return (PAPI_DEVICE_ERROR);
}
status = lpsched_commit_job(svc, lpfile, &tmp);
if (status != PAPI_OK) {
unlink(lpfile);
freerequest(request);
return (status);
}
lpsched_request_to_job_attributes(request, j);
freerequest(request);
if ((c = strrchr(tmp, '-')) != NULL)
c++;
papiAttributeListAddInteger(&j->attributes, PAPI_ATTR_REPLACE,
"job-id", atoi(c));
papiAttributeListAddString(&j->attributes, PAPI_ATTR_REPLACE,
"job-uri", tmp);
return (PAPI_OK);
}
