diff options
Diffstat (limited to 'source/printing/printing.c')
| -rw-r--r-- | source/printing/printing.c | 1082 |
1 files changed, 0 insertions, 1082 deletions
diff --git a/source/printing/printing.c b/source/printing/printing.c deleted file mode 100644 index c4dd9803ebe..00000000000 --- a/source/printing/printing.c +++ /dev/null @@ -1,1082 +0,0 @@ -/* - Unix SMB/Netbios implementation. - Version 1.9. - printing routines - Copyright (C) Andrew Tridgell 1992-1997 - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -*/ - -#include "includes.h" -extern int DEBUGLEVEL; -extern connection_struct Connections[]; -extern files_struct Files[]; - -static BOOL * lpq_cache_reset=NULL; - -static int check_lpq_cache(int snum) { - static int lpq_caches=0; - - if (lpq_caches <= snum) { - BOOL * p; - p = (BOOL *) Realloc(lpq_cache_reset,(snum+1)*sizeof(BOOL)); - if (p) { - lpq_cache_reset=p; - lpq_caches = snum+1; - } - } - return lpq_caches; -} - -void lpq_reset(int snum) -{ - if (check_lpq_cache(snum) > snum) lpq_cache_reset[snum]=True; -} - - -/**************************************************************************** -Build the print command in the supplied buffer. This means getting the -print command for the service and inserting the printer name and the -print file name. Return NULL on error, else the passed buffer pointer. -****************************************************************************/ -static char *build_print_command(int cnum, char *command, char *syscmd, char *filename1) -{ - int snum = SNUM(cnum); - char *tstr; - pstring filename; - - /* get the print command for the service. */ - tstr = command; - if (!syscmd || !tstr) { - DEBUG(0,("No print command for service `%s'\n", SERVICE(snum))); - return (NULL); - } - - /* copy the command into the buffer for extensive meddling. */ - StrnCpy(syscmd, tstr, sizeof(pstring) - 1); - - /* look for "%s" in the string. If there is no %s, we cannot print. */ - if (!strstr(syscmd, "%s") && !strstr(syscmd, "%f")) { - DEBUG(2,("WARNING! No placeholder for the filename in the print command for service %s!\n", SERVICE(snum))); - } - - if (strstr(syscmd,"%s")) { - int iOffset = PTR_DIFF(strstr(syscmd, "%s"),syscmd); - - /* construct the full path for the filename, shouldn't be necessary unless - the subshell causes a "cd" to be executed. - Only use the full path if there isn't a / preceding the %s */ - if (iOffset==0 || syscmd[iOffset-1] != '/') { - StrnCpy(filename,Connections[cnum].connectpath,sizeof(filename)-1); - trim_string(filename,"","/"); - strcat(filename,"/"); - strcat(filename,filename1); - } - else - strcpy(filename,filename1); - - string_sub(syscmd, "%s", filename); - } - - string_sub(syscmd, "%f", filename1); - - /* Does the service have a printername? If not, make a fake and empty */ - /* printer name. That way a %p is treated sanely if no printer */ - /* name was specified to replace it. This eventuality is logged. */ - tstr = PRINTERNAME(snum); - if (tstr == NULL || tstr[0] == '\0') { - DEBUG(3,( "No printer name - using %s.\n", SERVICE(snum))); - tstr = SERVICE(snum); - } - - string_sub(syscmd, "%p", tstr); - - standard_sub(cnum,syscmd); - - return (syscmd); -} - - -/**************************************************************************** -print a file - called on closing the file -****************************************************************************/ -void print_file(int fnum) -{ - pstring syscmd; - int cnum = Files[fnum].cnum; - int snum=SNUM(cnum); - char *tempstr; - - *syscmd = 0; - - if (file_size(Files[fnum].name) <= 0) { - DEBUG(3,("Discarding null print job %s\n",Files[fnum].name)); - sys_unlink(Files[fnum].name); - return; - } - - tempstr = build_print_command(cnum, PRINTCOMMAND(snum), syscmd, Files[fnum].name); - if (tempstr != NULL) - { - int ret = smbrun(syscmd,NULL,False); - DEBUG(3,("Running the command `%s' gave %d\n",syscmd,ret)); - } - else - DEBUG(0,("Null print command?\n")); - - lpq_reset(snum); -} - -static char *Months[13] = { "Jan", "Feb", "Mar", "Apr", "May", "Jun", - "Jul", "Aug", "Sep", "Oct", "Nov", "Dec", "Err"}; - - -/******************************************************************* -process time fields -********************************************************************/ -static time_t EntryTime(string tok[], int ptr, int count, int minimum) -{ - time_t jobtime,jobtime1; - - jobtime = time(NULL); /* default case: take current time */ - if (count >= minimum) { - struct tm *t; - int i, day, hour, min, sec; - char *c; - - for (i=0; i<13; i++) if (!strncmp(tok[ptr], Months[i],3)) break; /* Find month */ - if (i<12) { - t = localtime(&jobtime); - day = atoi(tok[ptr+1]); - c=(char *)(tok[ptr+2]); - *(c+2)=0; - hour = atoi(c); - *(c+5)=0; - min = atoi(c+3); - if(*(c+6) != 0)sec = atoi(c+6); - else sec=0; - - if ((t->tm_mon < i)|| - ((t->tm_mon == i)&& - ((t->tm_mday < day)|| - ((t->tm_mday == day)&& - (t->tm_hour*60+t->tm_min < hour*60+min))))) - t->tm_year--; /* last year's print job */ - - t->tm_mon = i; - t->tm_mday = day; - t->tm_hour = hour; - t->tm_min = min; - t->tm_sec = sec; - jobtime1 = mktime(t); - if (jobtime1 != (time_t)-1) - jobtime = jobtime1; - } - } - return jobtime; -} - - -/**************************************************************************** -parse a lpq line - -here is an example of lpq output under bsd - -Warning: no daemon present -Rank Owner Job Files Total Size -1st tridge 148 README 8096 bytes - -here is an example of lpq output under osf/1 - -Warning: no daemon present -Rank Pri Owner Job Files Total Size -1st 0 tridge 148 README 8096 bytes -****************************************************************************/ -static BOOL parse_lpq_bsd(char *line,print_queue_struct *buf,BOOL first) -{ -#ifdef OSF1 -#define RANKTOK 0 -#define PRIOTOK 1 -#define USERTOK 2 -#define JOBTOK 3 -#define FILETOK 4 -#define TOTALTOK 5 -#define NTOK 6 -#else /* OSF1 */ -#define RANKTOK 0 -#define USERTOK 1 -#define JOBTOK 2 -#define FILETOK 3 -#define TOTALTOK 4 -#define NTOK 5 -#endif /* OSF1 */ - - string tok[NTOK]; - int count=0; - -#ifdef OSF1 - int length; - length = strlen(line); - if (line[length-3] == ':') - return(False); -#endif /* OSF1 */ - - /* handle the case of "(standard input)" as a filename */ - string_sub(line,"standard input","STDIN"); - string_sub(line,"(","\""); - string_sub(line,")","\""); - - for (count=0; count<NTOK && next_token(&line,tok[count],NULL); count++) ; - - /* we must get NTOK tokens */ - if (count < NTOK) - return(False); - - /* the Job and Total columns must be integer */ - if (!isdigit(*tok[JOBTOK]) || !isdigit(*tok[TOTALTOK])) return(False); - - /* if the fname contains a space then use STDIN */ - if (strchr(tok[FILETOK],' ')) - strcpy(tok[FILETOK],"STDIN"); - - /* only take the last part of the filename */ - { - string tmp; - char *p = strrchr(tok[FILETOK],'/'); - if (p) - { - strcpy(tmp,p+1); - strcpy(tok[FILETOK],tmp); - } - } - - - buf->job = atoi(tok[JOBTOK]); - buf->size = atoi(tok[TOTALTOK]); - buf->status = strequal(tok[RANKTOK],"active")?LPQ_PRINTING:LPQ_QUEUED; - buf->time = time(NULL); - StrnCpy(buf->user,tok[USERTOK],sizeof(buf->user)-1); - StrnCpy(buf->file,tok[FILETOK],sizeof(buf->file)-1); -#ifdef PRIOTOK - buf->priority = atoi(tok[PRIOTOK]); -#else - buf->priority = 1; -#endif - return(True); -} - -/* -<magnus@hum.auc.dk> -LPRng_time modifies the current date by inserting the hour and minute from -the lpq output. The lpq time looks like "23:15:07" -*/ -static time_t LPRng_time(string tok[],int pos) -{ - time_t jobtime; - struct tm *t; - char tmp_time[9]; - - jobtime = time(NULL); /* default case: take current time */ - t = localtime(&jobtime); - t->tm_hour = atoi(tok[pos]); - StrnCpy(tmp_time,tok[pos],sizeof(tmp_time)); - t->tm_min = atoi(tmp_time+3); - t->tm_sec = atoi(tmp_time+6); - jobtime = mktime(t); - - return jobtime; -} - - -/**************************************************************************** - parse a lpq line - <magnus@hum.auc.dk> - Most of the code is directly reused from parse_lpq_bsd() - -here are two examples of lpq output under lprng (LPRng-2.3.0) - -Printer: humprn@hum-fak - Queue: 1 printable job - Server: pid 4840 active, Unspooler: pid 4841 active - Status: job 'cfA659hum-fak', closing device at Fri Jun 21 10:10:21 1996 - Rank Owner Class Job Files Size Time -active magnus@hum-fak A 659 /var/spool/smb/Notesblok-ikke-na4024 10:03:31 - -Printer: humprn@hum-fak (printing disabled) - Queue: 1 printable job - Warning: no server present - Status: finished operations at Fri Jun 21 10:10:32 1996 - Rank Owner Class Job Files Size Time -1 magnus@hum-fak A 387 /var/spool/smb/netbudget.xls 21230 10:50:53 - -****************************************************************************/ -static BOOL parse_lpq_lprng(char *line,print_queue_struct *buf,BOOL first) -{ -#define LPRNG_RANKTOK 0 -#define LPRNG_USERTOK 1 -#define LPRNG_PRIOTOK 2 -#define LPRNG_JOBTOK 3 -#define LPRNG_FILETOK 4 -#define LPRNG_TOTALTOK 5 -#define LPRNG_TIMETOK 6 -#define LPRNG_NTOK 7 - -/**************************************************************************** -From lpd_status.c in LPRng source. -0 1 2 3 4 5 6 7 -12345678901234567890123456789012345678901234567890123456789012345678901234 -" Rank Owner Class Job Files Size Time" - plp_snprintf( msg, sizeof(msg), "%-6s %-19s %c %03d %-32s", - number, line, priority, cfp->number, error ); - plp_snprintf( msg + len, sizeof(msg)-len, "%4d", - cfp->jobsize ); - plp_snprintf( msg+len, sizeof(msg)-len, " %s", - Time_str( 1, cfp->statb.st_ctime ) ); -****************************************************************************/ - /* The following define's are to be able to adjust the values if the -LPRng source changes. This is from version 2.3.0. Magnus */ -#define SPACE_W 1 -#define RANK_W 6 -#define OWNER_W 19 -#define CLASS_W 1 -#define JOB_W 3 -#define FILE_W 32 -/* The JOBSIZE_W is too small for big jobs, so time is pushed to the right */ -#define JOBSIZE_W 4 - -#define RANK_POS 0 -#define OWNER_POS RANK_POS+RANK_W+SPACE_W -#define CLASS_POS OWNER_POS+OWNER_W+SPACE_W -#define JOB_POS CLASS_POS+CLASS_W+SPACE_W -#define FILE_POS JOB_POS+JOB_W+SPACE_W -#define JOBSIZE_POS FILE_POS+FILE_W - - - string tok[LPRNG_NTOK]; - int count=0; - -/* -Need to insert one space in front of the size, to be able to use -next_token() unchanged. I would have liked to be able to insert a -space instead, to prevent losing that one char, but perl has spoiled -me :-\ So I did it the easiest way. - -HINT: Use as short a path as possible for the samba spool directory. -A long spool-path will just waste significant chars of the file name. -*/ - - line[JOBSIZE_POS-1]=' '; - - /* handle the case of "(stdin)" as a filename */ - string_sub(line,"stdin","STDIN"); - string_sub(line,"(","\""); - string_sub(line,")","\""); - - for (count=0; count<LPRNG_NTOK && next_token(&line,tok[count],NULL); count++) ; - - /* we must get LPRNG_NTOK tokens */ - if (count < LPRNG_NTOK) - return(False); - - /* the Job and Total columns must be integer */ - if (!isdigit(*tok[LPRNG_JOBTOK]) || !isdigit(*tok[LPRNG_TOTALTOK])) return(False); - - /* if the fname contains a space then use STDIN */ - /* I do not understand how this would be possible. Magnus. */ - if (strchr(tok[LPRNG_FILETOK],' ')) - strcpy(tok[LPRNG_FILETOK],"STDIN"); - - /* only take the last part of the filename */ - { - string tmp; - char *p = strrchr(tok[LPRNG_FILETOK],'/'); - if (p) - { - strcpy(tmp,p+1); - strcpy(tok[LPRNG_FILETOK],tmp); - } - } - - - buf->job = atoi(tok[LPRNG_JOBTOK]); - buf->size = atoi(tok[LPRNG_TOTALTOK]); - buf->status = strequal(tok[LPRNG_RANKTOK],"active")?LPQ_PRINTING:LPQ_QUEUED; - /* buf->time = time(NULL); */ - buf->time = LPRng_time(tok,LPRNG_TIMETOK); -DEBUG(3,("Time reported for job %d is %s", buf->job, ctime(&buf->time))); - StrnCpy(buf->user,tok[LPRNG_USERTOK],sizeof(buf->user)-1); - StrnCpy(buf->file,tok[LPRNG_FILETOK],sizeof(buf->file)-1); -#ifdef LPRNG_PRIOTOK - /* Here I try to map the CLASS char to a number, but the number - is never shown in Print Manager under NT anyway... Magnus. */ - buf->priority = atoi(tok[LPRNG_PRIOTOK]-('A'-1)); -#else - buf->priority = 1; -#endif - return(True); -} - - - -/******************************************************************* -parse lpq on an aix system - -Queue Dev Status Job Files User PP % Blks Cp Rnk -------- ----- --------- --- ------------------ ---------- ---- -- ----- --- --- -lazer lazer READY -lazer lazer RUNNING 537 6297doc.A kvintus@IE 0 10 2445 1 1 - QUEUED 538 C.ps root@IEDVB 124 1 2 - QUEUED 539 E.ps root@IEDVB 28 1 3 - QUEUED 540 L.ps root@IEDVB 172 1 4 - QUEUED 541 P.ps root@IEDVB 22 1 5 -********************************************************************/ -static BOOL parse_lpq_aix(char *line,print_queue_struct *buf,BOOL first) -{ - string tok[11]; - int count=0; - - /* handle the case of "(standard input)" as a filename */ - string_sub(line,"standard input","STDIN"); - string_sub(line,"(","\""); - string_sub(line,")","\""); - - for (count=0; count<10 && next_token(&line,tok[count],NULL); count++) ; - - /* we must get 6 tokens */ - if (count < 10) - { - if ((count == 7) && (strcmp(tok[0],"QUEUED") == 0)) - { - /* the 2nd and 5th columns must be integer */ - if (!isdigit(*tok[1]) || !isdigit(*tok[4])) return(False); - buf->size = atoi(tok[4]) * 1024; - /* if the fname contains a space then use STDIN */ - if (strchr(tok[2],' ')) - strcpy(tok[2],"STDIN"); - - /* only take the last part of the filename */ - { - string tmp; - char *p = strrchr(tok[2],'/'); - if (p) - { - strcpy(tmp,p+1); - strcpy(tok[2],tmp); - } - } - - - buf->job = atoi(tok[1]); - buf->status = LPQ_QUEUED; - buf->priority = 0; - buf->time = time(NULL); - StrnCpy(buf->user,tok[3],sizeof(buf->user)-1); - StrnCpy(buf->file,tok[2],sizeof(buf->file)-1); - } - else - { - DEBUG(6,("parse_lpq_aix count=%d\n", count)); - return(False); - } - } - else - { - /* the 4th and 9th columns must be integer */ - if (!isdigit(*tok[3]) || !isdigit(*tok[8])) return(False); - buf->size = atoi(tok[8]) * 1024; - /* if the fname contains a space then use STDIN */ - if (strchr(tok[4],' ')) - strcpy(tok[4],"STDIN"); - - /* only take the last part of the filename */ - { - string tmp; - char *p = strrchr(tok[4],'/'); - if (p) - { - strcpy(tmp,p+1); - strcpy(tok[4],tmp); - } - } - - - buf->job = atoi(tok[3]); - buf->status = strequal(tok[2],"RUNNING")?LPQ_PRINTING:LPQ_QUEUED; - buf->priority = 0; - buf->time = time(NULL); - StrnCpy(buf->user,tok[5],sizeof(buf->user)-1); - StrnCpy(buf->file,tok[4],sizeof(buf->file)-1); - } - - - return(True); -} - - -/**************************************************************************** -parse a lpq line -here is an example of lpq output under hpux; note there's no space after -o ! -$> lpstat -oljplus -ljplus-2153 user priority 0 Jan 19 08:14 on ljplus - util.c 125697 bytes - server.c 110712 bytes -ljplus-2154 user priority 0 Jan 19 08:14 from client - (standard input) 7551 bytes -****************************************************************************/ -static BOOL parse_lpq_hpux(char * line, print_queue_struct *buf, BOOL first) -{ - /* must read two lines to process, therefore keep some values static */ - static BOOL header_line_ok=False, base_prio_reset=False; - static string jobuser; - static int jobid; - static int jobprio; - static time_t jobtime; - static int jobstat=LPQ_QUEUED; - /* to store minimum priority to print, lpstat command should be invoked - with -p option first, to work */ - static int base_prio; - - int count; - char TAB = '\011'; - string tok[12]; - - /* If a line begins with a horizontal TAB, it is a subline type */ - - if (line[0] == TAB) { /* subline */ - /* check if it contains the base priority */ - if (!strncmp(line,"\tfence priority : ",18)) { - base_prio=atoi(&line[18]); - DEBUG(4, ("fence priority set at %d\n", base_prio)); - } - if (!header_line_ok) return (False); /* incorrect header line */ - /* handle the case of "(standard input)" as a filename */ - string_sub(line,"standard input","STDIN"); - string_sub(line,"(","\""); - string_sub(line,")","\""); - - for (count=0; count<2 && next_token(&line,tok[count],NULL); count++) ; - /* we must get 2 tokens */ - if (count < 2) return(False); - - /* the 2nd column must be integer */ - if (!isdigit(*tok[1])) return(False); - - /* if the fname contains a space then use STDIN */ - if (strchr(tok[0],' ')) - strcpy(tok[0],"STDIN"); - - buf->size = atoi(tok[1]); - StrnCpy(buf->file,tok[0],sizeof(buf->file)-1); - - /* fill things from header line */ - buf->time = jobtime; - buf->job = jobid; - buf->status = jobstat; - buf->priority = jobprio; - StrnCpy(buf->user,jobuser,sizeof(buf->user)-1); - - return(True); - } - else { /* header line */ - header_line_ok=False; /* reset it */ - if (first) { - if (!base_prio_reset) { - base_prio=0; /* reset it */ - base_prio_reset=True; - } - } - else if (base_prio) base_prio_reset=False; - - /* handle the dash in the job id */ - string_sub(line,"-"," "); - - for (count=0; count<12 && next_token(&line,tok[count],NULL); count++) ; - - /* we must get 8 tokens */ - if (count < 8) return(False); - - /* first token must be printer name (cannot check ?) */ - /* the 2nd, 5th & 7th column must be integer */ - if (!isdigit(*tok[1]) || !isdigit(*tok[4]) || !isdigit(*tok[6])) return(False); - jobid = atoi(tok[1]); - StrnCpy(jobuser,tok[2],sizeof(buf->user)-1); - jobprio = atoi(tok[4]); - - /* process time */ - jobtime=EntryTime(tok, 5, count, 8); - if (jobprio < base_prio) { - jobstat = LPQ_PAUSED; - DEBUG (4, ("job %d is paused: prio %d < %d; jobstat=%d\n", jobid, jobprio, base_prio, jobstat)); - } - else { - jobstat = LPQ_QUEUED; - if ((count >8) && (((strequal(tok[8],"on")) || - ((strequal(tok[8],"from")) && - ((count > 10)&&(strequal(tok[10],"on"))))))) - jobstat = LPQ_PRINTING; - } - - header_line_ok=True; /* information is correct */ - return(False); /* need subline info to include into queuelist */ - } -} - - -/**************************************************************************** -parse a lpq line - -here is an example of "lpstat -o dcslw" output under sysv - -dcslw-896 tridge 4712 Dec 20 10:30:30 on dcslw -dcslw-897 tridge 4712 Dec 20 10:30:30 being held - -****************************************************************************/ -static BOOL parse_lpq_sysv(char *line,print_queue_struct *buf,BOOL first) -{ - string tok[9]; - int count=0; - char *p; - - /* handle the dash in the job id */ - string_sub(line,"-"," "); - - for (count=0; count<9 && next_token(&line,tok[count],NULL); count++) ; - - /* we must get 7 tokens */ - if (count < 7) - return(False); - - /* the 2nd and 4th, 6th columns must be integer */ - if (!isdigit(*tok[1]) || !isdigit(*tok[3])) return(False); - if (!isdigit(*tok[5])) return(False); - - /* if the user contains a ! then trim the first part of it */ - if ((p=strchr(tok[2],'!'))) - { - string tmp; - strcpy(tmp,p+1); - strcpy(tok[2],tmp); - } - - - buf->job = atoi(tok[1]); - buf->size = atoi(tok[3]); - if (count > 7 && strequal(tok[7],"on")) - buf->status = LPQ_PRINTING; - else if (count > 8 && strequal(tok[7],"being") && strequal(tok[8],"held")) - buf->status = LPQ_PAUSED; - else - buf->status = LPQ_QUEUED; - buf->priority = 0; - buf->time = EntryTime(tok, 4, count, 7); - StrnCpy(buf->user,tok[2],sizeof(buf->user)-1); - StrnCpy(buf->file,tok[2],sizeof(buf->file)-1); - return(True); -} - -/**************************************************************************** -parse a lpq line - -here is an example of lpq output under qnx -Spooler: /qnx/spooler, on node 1 -Printer: txt (ready) -0000: root [job #1 ] active 1146 bytes /etc/profile -0001: root [job #2 ] ready 2378 bytes /etc/install -0002: root [job #3 ] ready 1146 bytes -- standard input -- -****************************************************************************/ -static BOOL parse_lpq_qnx(char *line,print_queue_struct *buf,BOOL first) -{ - string tok[7]; - int count=0; - - DEBUG(0,("antes [%s]\n", line)); - - /* handle the case of "-- standard input --" as a filename */ - string_sub(line,"standard input","STDIN"); - DEBUG(0,("despues [%s]\n", line)); - string_sub(line,"-- ","\""); - string_sub(line," --","\""); - DEBUG(0,("despues 1 [%s]\n", line)); - - string_sub(line,"[job #",""); - string_sub(line,"]",""); - DEBUG(0,("despues 2 [%s]\n", line)); - - - - for (count=0; count<7 && next_token(&line,tok[count],NULL); count++) ; - - /* we must get 7 tokens */ - if (count < 7) - return(False); - - /* the 3rd and 5th columns must be integer */ - if (!isdigit(*tok[2]) || !isdigit(*tok[4])) return(False); - - /* only take the last part of the filename */ - { - string tmp; - char *p = strrchr(tok[6],'/'); - if (p) - { - strcpy(tmp,p+1); - strcpy(tok[6],tmp); - } - } - - - buf->job = atoi(tok[2]); - buf->size = atoi(tok[4]); - buf->status = strequal(tok[3],"active")?LPQ_PRINTING:LPQ_QUEUED; - buf->priority = 0; - buf->time = time(NULL); - StrnCpy(buf->user,tok[1],sizeof(buf->user)-1); - StrnCpy(buf->file,tok[6],sizeof(buf->file)-1); - return(True); -} - - -/**************************************************************************** - parse a lpq line for the plp printing system - Bertrand Wallrich <Bertrand.Wallrich@loria.fr> - -redone by tridge. Here is a sample queue: - -Local Printer 'lp2' (fjall): - Printing (started at Jun 15 13:33:58, attempt 1). - Rank Owner Pr Opt Job Host Files Size Date - active tridge X - 6 fjall /etc/hosts 739 Jun 15 13:33 - 3rd tridge X - 7 fjall /etc/hosts 739 Jun 15 13:33 - -****************************************************************************/ -static BOOL parse_lpq_plp(char *line,print_queue_struct *buf,BOOL first) -{ - string tok[11]; - int count=0; - - /* handle the case of "(standard input)" as a filename */ - string_sub(line,"stdin","STDIN"); - string_sub(line,"(","\""); - string_sub(line,")","\""); - - for (count=0; count<11 && next_token(&line,tok[count],NULL); count++) ; - - /* we must get 11 tokens */ - if (count < 11) - return(False); - - /* the first must be "active" or begin with an integer */ - if (strcmp(tok[0],"active") && !isdigit(tok[0][0])) - return(False); - - /* the 5th and 8th must be integer */ - if (!isdigit(*tok[4]) || !isdigit(*tok[7])) - return(False); - - /* if the fname contains a space then use STDIN */ - if (strchr(tok[6],' ')) - strcpy(tok[6],"STDIN"); - - /* only take the last part of the filename */ - { - string tmp; - char *p = strrchr(tok[6],'/'); - if (p) - { - strcpy(tmp,p+1); - strcpy(tok[6],tmp); - } - } - - - buf->job = atoi(tok[4]); - - buf->size = atoi(tok[7]); - if (strchr(tok[7],'K')) - buf->size *= 1024; - if (strchr(tok[7],'M')) - buf->size *= 1024*1024; - - buf->status = strequal(tok[0],"active")?LPQ_PRINTING:LPQ_QUEUED; - buf->priority = 0; - buf->time = time(NULL); - StrnCpy(buf->user,tok[1],sizeof(buf->user)-1); - StrnCpy(buf->file,tok[6],sizeof(buf->file)-1); - return(True); -} - - - -char *stat0_strings[] = { "enabled", "online", "idle", "no entries", "free", "ready", NULL }; -char *stat1_strings[] = { "offline", "disabled", "down", "off", "waiting", "no daemon", NULL }; -char *stat2_strings[] = { "jam", "paper", "error", "responding", "not accepting", "not running", "turned off", NULL }; - -/**************************************************************************** -parse a lpq line. Choose printing style -****************************************************************************/ -static BOOL parse_lpq_entry(int snum,char *line, - print_queue_struct *buf, - print_status_struct *status,BOOL first) -{ - BOOL ret; - - switch (lp_printing()) - { - case PRINT_SYSV: - ret = parse_lpq_sysv(line,buf,first); - break; - case PRINT_AIX: - ret = parse_lpq_aix(line,buf,first); - break; - case PRINT_HPUX: - ret = parse_lpq_hpux(line,buf,first); - break; - case PRINT_QNX: - ret = parse_lpq_qnx(line,buf,first); - break; - case PRINT_LPRNG: - ret = parse_lpq_lprng(line,buf,first); - break; - case PRINT_PLP: - ret = parse_lpq_plp(line,buf,first); - break; - default: - ret = parse_lpq_bsd(line,buf,first); - break; - } - -#ifdef LPQ_GUEST_TO_USER - if (ret) { - extern pstring sesssetup_user; - /* change guest entries to the current logged in user to make - them appear deletable to windows */ - if (sesssetup_user[0] && strequal(buf->user,lp_guestaccount(snum))) - strcpy(buf->user,sesssetup_user); - } -#endif - - /* We don't want the newline in the status message. */ - { - char *p = strchr(line,'\n'); - if (p) *p = 0; - } - - if (status && !ret) - { - /* a few simple checks to see if the line might be a - printer status line: - handle them so that most severe condition is shown */ - int i; - strlower(line); - - switch (status->status) { - case LPSTAT_OK: - for (i=0; stat0_strings[i]; i++) - if (strstr(line,stat0_strings[i])) { - StrnCpy(status->message,line,sizeof(status->message)-1); - status->status=LPSTAT_OK; - } - case LPSTAT_STOPPED: - for (i=0; stat1_strings[i]; i++) - if (strstr(line,stat1_strings[i])) { - StrnCpy(status->message,line,sizeof(status->message)-1); - status->status=LPSTAT_STOPPED; - } - case LPSTAT_ERROR: - for (i=0; stat2_strings[i]; i++) - if (strstr(line,stat2_strings[i])) { - StrnCpy(status->message,line,sizeof(status->message)-1); - status->status=LPSTAT_ERROR; - } - break; - } - } - - return(ret); -} - -/**************************************************************************** -get a printer queue -****************************************************************************/ -int get_printqueue(int snum,int cnum,print_queue_struct **queue, - print_status_struct *status) -{ - char *lpq_command = lp_lpqcommand(snum); - char *printername = PRINTERNAME(snum); - int ret=0,count=0; - pstring syscmd; - fstring outfile; - pstring line; - FILE *f; - struct stat sbuf; - BOOL dorun=True; - int cachetime = lp_lpqcachetime(); - - *line = 0; - check_lpq_cache(snum); - - if (!printername || !*printername) - { - DEBUG(6,("replacing printer name with service (snum=(%s,%d))\n", - lp_servicename(snum),snum)); - printername = lp_servicename(snum); - } - - if (!lpq_command || !(*lpq_command)) - { - DEBUG(5,("No lpq command\n")); - return(0); - } - - strcpy(syscmd,lpq_command); - string_sub(syscmd,"%p",printername); - - standard_sub(cnum,syscmd); - - sprintf(outfile,"%s/lpq.%08x",tmpdir(),str_checksum(syscmd)); - - if (!lpq_cache_reset[snum] && cachetime && !stat(outfile,&sbuf)) - { - if (time(NULL) - sbuf.st_mtime < cachetime) { - DEBUG(3,("Using cached lpq output\n")); - dorun = False; - } - } - - if (dorun) { - ret = smbrun(syscmd,outfile,True); - DEBUG(3,("Running the command `%s' gave %d\n",syscmd,ret)); - } - - lpq_cache_reset[snum] = False; - - f = fopen(outfile,"r"); - if (!f) { - return(0); - } - - if (status) { - strcpy(status->message,""); - status->status = LPSTAT_OK; - } - - while (fgets(line,sizeof(pstring),f)) - { - DEBUG(6,("QUEUE2: %s\n",line)); - - *queue = Realloc(*queue,sizeof(print_queue_struct)*(count+1)); - if (! *queue) - { - count = 0; - break; - } - - bzero((char *)&(*queue)[count],sizeof(**queue)); - - /* parse it */ - if (!parse_lpq_entry(snum,line,&(*queue)[count],status,count==0)) - continue; - - count++; - } - - fclose(f); - - if (!cachetime) { - unlink(outfile); - } else { - /* we only expect this to succeed on trapdoor systems, on normal systems - the file is owned by root */ - chmod(outfile,0666); - } - return(count); -} - - -/**************************************************************************** -delete a printer queue entry -****************************************************************************/ -void del_printqueue(int cnum,int snum,int jobid) -{ - char *lprm_command = lp_lprmcommand(snum); - char *printername = PRINTERNAME(snum); - pstring syscmd; - char jobstr[20]; - int ret; - - if (!printername || !*printername) - { - DEBUG(6,("replacing printer name with service (snum=(%s,%d))\n", - lp_servicename(snum),snum)); - printername = lp_servicename(snum); - } - - if (!lprm_command || !(*lprm_command)) - { - DEBUG(5,("No lprm command\n")); - return; - } - - sprintf(jobstr,"%d",jobid); - - strcpy(syscmd,lprm_command); - string_sub(syscmd,"%p",printername); - string_sub(syscmd,"%j",jobstr); - standard_sub(cnum,syscmd); - - ret = smbrun(syscmd,NULL,False); - DEBUG(3,("Running the command `%s' gave %d\n",syscmd,ret)); - lpq_reset(snum); /* queue has changed */ -} - -/**************************************************************************** -change status of a printer queue entry -****************************************************************************/ -void status_printjob(int cnum,int snum,int jobid,int status) -{ - char *lpstatus_command = - (status==LPQ_PAUSED?lp_lppausecommand(snum):lp_lpresumecommand(snum)); - char *printername = PRINTERNAME(snum); - pstring syscmd; - char jobstr[20]; - int ret; - - if (!printername || !*printername) - { - DEBUG(6,("replacing printer name with service (snum=(%s,%d))\n", - lp_servicename(snum),snum)); - printername = lp_servicename(snum); - } - - if (!lpstatus_command || !(*lpstatus_command)) - { - DEBUG(5,("No lpstatus command to %s job\n", - (status==LPQ_PAUSED?"pause":"resume"))); - return; - } - - sprintf(jobstr,"%d",jobid); - - strcpy(syscmd,lpstatus_command); - string_sub(syscmd,"%p",printername); - string_sub(syscmd,"%j",jobstr); - standard_sub(cnum,syscmd); - - ret = smbrun(syscmd,NULL,False); - DEBUG(3,("Running the command `%s' gave %d\n",syscmd,ret)); - lpq_reset(snum); /* queue has changed */ -} - - |