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Compilation error and zero window fix #6

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Compilation error and zero window fix #6

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46704d6
Update rastertotpcl.c
icrebollo Feb 21, 2018
a378c61
Update Makefile
icrebollo Feb 22, 2018
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2 changes: 1 addition & 1 deletion src/Makefile
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Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@

EXEC=rastertotpcl
CFLAGS=-lcupsimage
LDLIBS=-lcupsimage -lm -lcups
PPDPATH=/usr/share/ppd
EXECPATH=/usr/lib/cups/filter

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6 changes: 4 additions & 2 deletions src/rastertotpcl.c
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Original file line number Diff line number Diff line change
Expand Up @@ -289,7 +289,7 @@ StartPage(ppd_file_t *ppd, /* I - PPD file */
width = (int) (header->cupsPageSize[0] * 254/72);

/* Send label size, assume gap is same all the way round */
printf("{D%04d,%04d,%04d|}\n",labelpitch, width, length, width + labelgap);
printf("{D%04d,%04d,%04d|}\n",labelpitch, width, length);

/*
* Place the right command in the parameter AY temperature fine adjust
Expand Down Expand Up @@ -596,6 +596,8 @@ EndPage(ppd_file_t *ppd, /* I - PPD file */
/* Send eject command if cut active */
if (CutActive > 0)
printf("{IB|}\n");
// To avoid Zerowindow Error at the end of the stream
printf("%1024s","");

} // Not Cancelled

Expand Down Expand Up @@ -780,7 +782,7 @@ void TOPIXCompressOutputBuffer(ppd_file_t *ppd, /* PPD file */
/*
* Output the complete graphics line to STDOUT
*/
printf("{SG;0000,%04dD,%04d,%04d,%d,", CompLastLine, header->cupsBytesPerLine * 8, 300, Gmode);
printf("{SG;0000,%04d,%04d,%04d,%d,", CompLastLine, header->cupsBytesPerLine * 8, 300, Gmode);
fwrite(&belen, 2, 1, stdout); // Length of data
fwrite(CompBuffer, 1, len, stdout); // Data
printf("|}\n");
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