return(True);
}
+
+/*****************************************************************************
+ Convert a character pointer in a call_api() response to a form we can use.
+ This function contains code to prevent core dumps if the server returns
+ invalid data.
+*****************************************************************************/
+static char *fix_char_ptr(unsigned int datap, unsigned int converter, char *rdata, int rdrcnt)
+{
+if( datap == 0 ) /* turn NULL pointers */
+ { /* into zero length strings */
+ return "";
+ }
+else
+ {
+ unsigned int offset = datap - converter;
+
+ if( offset < 0 || offset >= rdrcnt )
+ {
+ DEBUG(1,("bad char ptr: datap=%u, converter=%u, rdata=%u, rdrcnt=%d>", datap, converter, (unsigned)rdata, rdrcnt));
+ return "<ERROR>";
+ }
+ else
+ {
+ return &rdata[offset];
+ }
+ }
+}
+
/****************************************************************************
interpret a short filename structure
The length of the structure is returned
bzero(param,sizeof(param));
p = param;
- SSVAL(p,0,81); /* api number */
+ SSVAL(p,0,81); /* DosPrintJobDel() */
p += 2;
strcpy(p,"W");
p = skip_string(p,1);
}
/****************************************************************************
-print a file
+show a print queue
****************************************************************************/
static void cmd_queue(char *inbuf,char *outbuf )
{
}
+/****************************************************************************
+show information about a print queue
+****************************************************************************/
+static void cmd_qinfo(char *inbuf,char *outbuf )
+{
+ char *rparam = NULL;
+ char *rdata = NULL;
+ char *p;
+ int rdrcnt, rprcnt;
+ pstring param;
+ int result_code;
+
+ bzero(param,sizeof(param));
+
+ p = param;
+ SSVAL(p,0,70); /* API function number 70 (DosPrintQGetInfo) */
+ p += 2;
+ strcpy(p,"zWrLh"); /* parameter description? */
+ p = skip_string(p,1);
+ strcpy(p,"zWWWWzzzzWWzzl"); /* returned data format */
+ p = skip_string(p,1);
+ strcpy(p,strrchr(service,'\\')+1); /* name of queue */
+ p = skip_string(p,1);
+ SSVAL(p,0,3); /* API function level 3, just queue info, no job info */
+ SSVAL(p,2,1000); /* size of bytes of returned data buffer */
+ p += 4;
+ strcpy(p,""); /* subformat */
+ p = skip_string(p,1);
+
+ DEBUG(1,("Calling DosPrintQueueGetInfo()...\n"));
+ if( call_api(PTR_DIFF(p,param), 0,
+ 10, 4096,
+ &rprcnt, &rdrcnt,
+ param, NULL,
+ &rparam, &rdata) )
+ {
+ int converter;
+ result_code = SVAL(rparam,0);
+ converter = SVAL(rparam,2); /* conversion factor */
+
+ DEBUG(2,("returned %d bytes of parameters, %d bytes of data, %d records\n", rprcnt, rdrcnt, SVAL(rparam,4) ));
+
+ if (result_code == 0) /* if no error, */
+ {
+ p = rdata; /* received data */
+
+ printf("Name: \"%s\"\n", fix_char_ptr(SVAL(p,0), converter, rdata, rdrcnt) );
+ printf("Priority: %u\n", SVAL(p,4) );
+ printf("Start time: %u\n", SVAL(p,6) );
+ printf("Until time: %u\n", SVAL(p,8) );
+ printf("Seperator file: \"%s\"\n", fix_char_ptr(SVAL(p,12), converter, rdata, rdrcnt) );
+ printf("Print processor: \"%s\"\n", fix_char_ptr(SVAL(p,16), converter, rdata, rdrcnt) );
+ printf("Parameters: \"%s\"\n", fix_char_ptr(SVAL(p,20), converter, rdata, rdrcnt) );
+ printf("Comment: \"%s\"\n", fix_char_ptr(SVAL(p,24), converter, rdata, rdrcnt) );
+ printf("Status: %u\n", SVAL(p,28) );
+ printf("Jobs: %u\n", SVAL(p,30) );
+ printf("Printers: \"%s\"\n", fix_char_ptr(SVAL(p,32), converter, rdata, rdrcnt) );
+ printf("Drivername: \"%s\"\n", fix_char_ptr(SVAL(p,36), converter, rdata, rdrcnt) );
+
+ /* Dump the driver data */
+ {
+ int count, x, y, c;
+ char *ddptr;
+
+ ddptr = rdata + SVAL(p,40) - converter;
+ if( SVAL(p,40) == 0 ) {count = 0;} else {count = IVAL(ddptr,0);}
+ printf("Driverdata: size=%d, version=%u\n", count, IVAL(ddptr,4) );
+
+ for(x=8; x < count; x+=16)
+ {
+ for(y=0; y < 16; y++)
+ {
+ if( (x+y) < count )
+ printf("%2.2X ", CVAL(ddptr,(x+y)) );
+ else
+ fputs(" ", stdout);
+ }
+ for(y=0; y < 16 && (x+y) < count; y++)
+ {
+ c = CVAL(ddptr,(x+y));
+ if(isprint(c))
+ fputc(c, stdout);
+ else
+ fputc('.', stdout);
+ }
+ fputc('\n', stdout);
+ }
+ }
+
+ }
+ }
+ else /* call_api() failed */
+ {
+ printf("Failed, error = %d\n", result_code);
+ }
+
+ /* If any parameters or data were returned, free the storage. */
+ if(rparam) free(rparam);
+ if(rdata) free(rdata);
+
+ return;
+}
+
/****************************************************************************
delete some files
****************************************************************************/
bzero(param,sizeof(param));
p = param;
- SSVAL(p,0,63); /* api number */
+ SSVAL(p,0,63); /* NetServerGetInfo()? */
p += 2;
strcpy(p,"WrLh");
p = skip_string(p,1);
{"print",cmd_print,"<file name> print a file"},
{"printmode",cmd_printmode,"<graphics or text> set the print mode"},
{"queue",cmd_queue,"show the print queue"},
+ {"qinfo",cmd_qinfo,"show print queue information"},
{"cancel",cmd_cancel,"<jobid> cancel a print queue entry"},
{"stat",cmd_stat,"<file> get info on a file (experimental!)"},
{"quit",send_logout,"logoff the server"},
git.samba.org / kai / samba.git / blobdiff