/****************************************************************************
pause a job
****************************************************************************/
static int generic_job_pause(int snum, struct printjob *pjob)
{
fstring jobstr;
/* need to pause the spooled entry */
slprintf(jobstr, sizeof(jobstr)-1, "%d", pjob->sysjob);
return print_run_command(snum, PRINTERNAME(snum), True,
lp_lppausecommand(snum), NULL,
"%j", jobstr,
NULL);
}
/****************************************************************************
delete a print job
****************************************************************************/
static int generic_job_delete( const char *sharename, const char *lprm_command, struct printjob *pjob)
{
fstring jobstr;
/* need to delete the spooled entry */
slprintf(jobstr, sizeof(jobstr)-1, "%d", pjob->sysjob);
return print_run_command( -1, sharename, False, lprm_command, NULL,
"%j", jobstr,
"%T", http_timestring(talloc_tos(), pjob->starttime),
NULL);
}
/****************************************************************************
resume a job
****************************************************************************/
static int generic_job_resume(int snum, struct printjob *pjob)
{
fstring jobstr;
/* need to pause the spooled entry */
slprintf(jobstr, sizeof(jobstr)-1, "%d", pjob->sysjob);
return print_run_command(snum, lp_printername(talloc_tos(), snum), True,
lp_lpresume_command(talloc_tos(), snum), NULL,
"%j", jobstr,
NULL);
}
/****************************************************************************
delete a print job
****************************************************************************/
static int generic_job_delete(int snum, struct printjob *pjob)
{
fstring jobstr;
/* need to delete the spooled entry */
slprintf(jobstr, sizeof(jobstr)-1, "%d", pjob->sysjob);
return print_run_command(snum, PRINTERNAME(snum), True,
lp_lprmcommand(snum), NULL,
"%j", jobstr,
"%T", http_timestring(pjob->starttime),
NULL);
}
/****************************************************************************
get the current list of queued jobs
****************************************************************************/
static int generic_queue_get(const char *printer_name,
enum printing_types printing_type,
char *lpq_command,
print_queue_struct **q,
print_status_struct *status)
{
char **qlines;
int fd;
int numlines, i, qcount;
print_queue_struct *queue = NULL;
/* never do substitution when running the 'lpq command' since we can't
get it rigt when using the background update daemon. Make the caller
do it before passing off the command string to us here. */
print_run_command(-1, printer_name, False, lpq_command, &fd, NULL);
if (fd == -1) {
DEBUG(5,("generic_queue_get: Can't read print queue status for printer %s\n",
printer_name ));
return 0;
}
numlines = 0;
qlines = fd_lines_load(fd, &numlines,0,NULL);
close(fd);
/* turn the lpq output into a series of job structures */
qcount = 0;
ZERO_STRUCTP(status);
if (numlines && qlines) {
queue = SMB_MALLOC_ARRAY(print_queue_struct, numlines+1);
if (!queue) {
TALLOC_FREE(qlines);
*q = NULL;
return 0;
}
memset(queue, '\0', sizeof(print_queue_struct)*(numlines+1));
for (i=0; i<numlines; i++) {
/* parse the line */
if (parse_lpq_entry(printing_type,qlines[i],
&queue[qcount],status,qcount==0)) {
qcount++;
}
}
}
TALLOC_FREE(qlines);
*q = queue;
return qcount;
}
static int generic_job_submit(int snum, struct printjob *pjob)
{
int ret;
pstring current_directory;
pstring print_directory;
char *wd, *p;
pstring jobname;
fstring job_page_count, job_size;
/* we print from the directory path to give the best chance of
parsing the lpq output */
wd = sys_getwd(current_directory);
if (!wd)
return 0;
pstrcpy(print_directory, pjob->filename);
p = strrchr_m(print_directory,'/');
if (!p)
return 0;
*p++ = 0;
if (chdir(print_directory) != 0)
return 0;
pstrcpy(jobname, pjob->jobname);
pstring_sub(jobname, "'", "_");
slprintf(job_page_count, sizeof(job_page_count)-1, "%d", pjob->page_count);
slprintf(job_size, sizeof(job_size)-1, "%lu", (unsigned long)pjob->size);
/* send it to the system spooler */
ret = print_run_command(snum, PRINTERNAME(snum), True,
lp_printcommand(snum), NULL,
"%s", p,
"%J", jobname,
"%f", p,
"%z", job_size,
"%c", job_page_count,
NULL);
chdir(wd);
return ret;
}
/****************************************************************************
resume a queue
****************************************************************************/
static int generic_queue_resume(int snum)
{
return print_run_command(snum, lp_printername(talloc_tos(), snum), True,
lp_queueresume_command(talloc_tos(), snum), NULL, NULL);
}
static int generic_job_submit(int snum, struct printjob *pjob,
enum printing_types printing_type,
char *lpq_cmd)
{
int ret = -1;
char *current_directory = NULL;
char *print_directory = NULL;
char *wd = NULL;
char *p = NULL;
char *jobname = NULL;
TALLOC_CTX *ctx = talloc_tos();
fstring job_page_count, job_size;
print_queue_struct *q;
print_status_struct status;
/* we print from the directory path to give the best chance of
parsing the lpq output */
wd = sys_getwd();
if (!wd) {
return -1;
}
current_directory = talloc_strdup(ctx, wd);
SAFE_FREE(wd);
if (!current_directory) {
return -1;
}
print_directory = talloc_strdup(ctx, pjob->filename);
if (!print_directory) {
return -1;
}
p = strrchr_m(print_directory,'/');
if (!p) {
return -1;
}
*p++ = 0;
if (chdir(print_directory) != 0) {
return -1;
}
jobname = talloc_strdup(ctx, pjob->jobname);
if (!jobname) {
ret = -1;
goto out;
}
jobname = talloc_string_sub(ctx, jobname, "'", "_");
if (!jobname) {
ret = -1;
goto out;
}
slprintf(job_page_count, sizeof(job_page_count)-1, "%d", pjob->page_count);
slprintf(job_size, sizeof(job_size)-1, "%lu", (unsigned long)pjob->size);
/* send it to the system spooler */
ret = print_run_command(snum, lp_printername(talloc_tos(), snum), True,
lp_print_command(talloc_tos(), snum), NULL,
"%s", p,
"%J", jobname,
"%f", p,
"%z", job_size,
"%c", job_page_count,
NULL);
if (ret != 0) {
ret = -1;
goto out;
}
/*
* check the queue for the newly submitted job, this allows us to
* determine the backend job identifier (sysjob).
*/
pjob->sysjob = -1;
ret = generic_queue_get(lp_printername(talloc_tos(), snum),
printing_type, lpq_cmd, &q, &status);
if (ret > 0) {
int i;
for (i = 0; i < ret; i++) {
if (strcmp(q[i].fs_file, p) == 0) {
pjob->sysjob = q[i].sysjob;
DEBUG(5, ("new job %u (%s) matches sysjob %d\n",
pjob->jobid, jobname, pjob->sysjob));
break;
}
}
SAFE_FREE(q);
ret = 0;
}
if (pjob->sysjob == -1) {
DEBUG(2, ("failed to get sysjob for job %u (%s), tracking as "
"Unix job\n", pjob->jobid, jobname));
}
out:
if (chdir(current_directory) == -1) {
smb_panic("chdir failed in generic_job_submit");
}
TALLOC_FREE(current_directory);
return ret;
}
/****************************************************************************
pause a queue
****************************************************************************/
static int generic_queue_pause(int snum)
{
return print_run_command(snum, lp_printername(snum), True,
lp_queuepausecommand(snum), NULL, NULL);
}
static int generic_job_submit(int snum, struct printjob *pjob)
{
int ret = -1;
char *current_directory = NULL;
char *print_directory = NULL;
char *wd = NULL;
char *p = NULL;
char *jobname = NULL;
TALLOC_CTX *ctx = talloc_tos();
fstring job_page_count, job_size;
/* we print from the directory path to give the best chance of
parsing the lpq output */
wd = sys_getwd();
if (!wd) {
return -1;
}
current_directory = talloc_strdup(ctx, wd);
SAFE_FREE(wd);
if (!current_directory) {
return -1;
}
print_directory = talloc_strdup(ctx, pjob->filename);
if (!print_directory) {
return -1;
}
p = strrchr_m(print_directory,'/');
if (!p) {
return -1;
}
*p++ = 0;
if (chdir(print_directory) != 0) {
return -1;
}
jobname = talloc_strdup(ctx, pjob->jobname);
if (!jobname) {
ret = -1;
goto out;
}
jobname = talloc_string_sub(ctx, jobname, "'", "_");
if (!jobname) {
ret = -1;
goto out;
}
slprintf(job_page_count, sizeof(job_page_count)-1, "%d", pjob->page_count);
slprintf(job_size, sizeof(job_size)-1, "%lu", (unsigned long)pjob->size);
/* send it to the system spooler */
ret = print_run_command(snum, lp_printername(snum), True,
lp_printcommand(snum), NULL,
"%s", p,
"%J", jobname,
"%f", p,
"%z", job_size,
"%c", job_page_count,
NULL);
out:
if (chdir(current_directory) == -1) {
smb_panic("chdir failed in generic_job_submit");
}
TALLOC_FREE(current_directory);
return ret;
}
/****************************************************************************
resume a queue
****************************************************************************/
static int generic_queue_resume(int snum)
{
return print_run_command(snum, PRINTERNAME(snum), True, lp_queueresumecommand(snum), NULL, NULL);
}
