/*
- * "$Id: rastertolabel.c 181 2006-06-22 20:01:18Z jlovell $"
+ * "$Id: rastertolabel.c 5665 2006-06-16 00:59:10Z mike $"
*
* Label printer filter for the Common UNIX Printing System (CUPS).
*
* EndPage() - Finish a page of graphics.
* CancelJob() - Cancel the current job...
* OutputLine() - Output a line of graphics.
- * PCLCompress() - Output a PCL (mode 3) compressed line.
* ZPLCompress() - Output a run-length compression sequence.
* main() - Main entry and processing of driver.
*/
/*
- * This driver filter currently supports Dymo, Intellitech, and Zebra
- * label printers.
+ * This driver filter currently supports Dymo and Zebra label printers.
*
* The Dymo portion of the driver has been tested with the 300, 330,
- * and 330 Turbo label printers; it may also work with other models.
+ * and 330 Turbo label printers; it may also work with older models.
* The Dymo printers support printing at 136, 203, and 300 DPI.
*
- * The Intellitech portion of the driver has been tested with the
- * Intellibar 408, 412, and 808 and supports their PCL variant.
- *
- * The Zebra portion of the driver has been tested with the LP-2844,
- * LP-2844Z, QL-320, and QL-420 label printers; it may also work with
- * other models. The driver supports EPL line mode, EPL page mode,
- * ZPL, and CPCL as defined in Zebra's on-line developer documentation.
+ * The Zebra portion of the driver has been tested with the LP-2844Z label
+ * printer; it may also work with other models. The driver supports EPL
+ * line mode, EPL page mode, ZPL, and CPCL as defined in Zebra's on-line
+ * developer documentation.
*/
/*
#define ZEBRA_ZPL 0x12 /* Zebra ZPL-based printers */
#define ZEBRA_CPCL 0x13 /* Zebra CPCL-based printers */
-#define INTELLITECH_PCL 0x20 /* Intellitech PCL-based printers */
-
/*
* Globals...
*/
unsigned char *Buffer; /* Output buffer */
-unsigned char *CompBuffer; /* Compression buffer */
+char *CompBuffer; /* Compression buffer */
unsigned char *LastBuffer; /* Last buffer */
int LastSet; /* Number of repeat characters */
int ModelNumber, /* cupsModelNumber attribute */
void EndPage(ppd_file_t *ppd, cups_page_header_t *header);
void CancelJob(int sig);
void OutputLine(ppd_file_t *ppd, cups_page_header_t *header, int y);
-void PCLCompress(unsigned char *line, int length);
void ZPLCompress(char repeat_char, int repeat_count);
case ZEBRA_CPCL :
break;
-
- case INTELLITECH_PCL :
- /*
- * Send a PCL reset sequence.
- */
-
- putchar(0x1b);
- putchar('E');
- break;
}
}
fprintf(stderr, "DEBUG: cupsColorOrder = %d\n", header->cupsColorOrder);
fprintf(stderr, "DEBUG: cupsColorSpace = %d\n", header->cupsColorSpace);
fprintf(stderr, "DEBUG: cupsCompression = %d\n", header->cupsCompression);
- fprintf(stderr, "DEBUG: cupsRowCount = %d\n", header->cupsRowCount);
- fprintf(stderr, "DEBUG: cupsRowFeed = %d\n", header->cupsRowFeed);
- fprintf(stderr, "DEBUG: cupsRowStep = %d\n", header->cupsRowStep);
/*
* Register a signal handler to eject the current page if the
header->HWResolution[1], header->cupsHeight,
header->NumCopies);
break;
-
- case INTELLITECH_PCL :
- /*
- * Set the media size...
- */
-
- printf("\033&l6D\033&k12H"); /* Set 6 LPI, 10 CPI */
- printf("\033&l0O"); /* Set portrait orientation */
-
- switch (header->PageSize[1])
- {
- case 540 : /* Monarch Envelope */
- printf("\033&l80A"); /* Set page size */
- break;
-
- case 624 : /* DL Envelope */
- printf("\033&l90A"); /* Set page size */
- break;
-
- case 649 : /* C5 Envelope */
- printf("\033&l91A"); /* Set page size */
- break;
-
- case 684 : /* COM-10 Envelope */
- printf("\033&l81A"); /* Set page size */
- break;
-
- case 756 : /* Executive */
- printf("\033&l1A"); /* Set page size */
- break;
-
- case 792 : /* Letter */
- printf("\033&l2A"); /* Set page size */
- break;
-
- case 842 : /* A4 */
- printf("\033&l26A"); /* Set page size */
- break;
-
- case 1008 : /* Legal */
- printf("\033&l3A"); /* Set page size */
- break;
-
- default : /* Custom size */
- printf("\033!f%dZ", header->PageSize[1] * 300 / 72);
- break;
- }
-
- printf("\033&l%dP", /* Set page length */
- header->PageSize[1] / 12);
- printf("\033&l0E"); /* Set top margin to 0 */
- printf("\033&l%dX", header->NumCopies);
- /* Set number copies */
- printf("\033&l0L"); /* Turn off perforation skip */
-
- /*
- * Print settings...
- */
-
- if (Page == 1)
- {
- if (header->cupsRowFeed) /* inPrintRate */
- printf("\033!p%dS", header->cupsRowFeed);
-
- if (header->cupsCompression != ~0)
- /* inPrintDensity */
- printf("\033&d%dA", 30 * header->cupsCompression / 100 - 15);
-
- if (header->cupsRowCount != ~0)
- /* inTearInterval */
- printf("\033!n%dT", header->cupsRowCount);
-
- if (header->cupsRowStep != ~0)
- /* inCutInterval */
- printf("\033!n%dC", header->cupsRowStep);
- }
-
- /*
- * Setup graphics...
- */
-
- printf("\033*t%dR", header->HWResolution[0]);
- /* Set resolution */
-
- printf("\033*r%dS", header->cupsWidth);
- /* Set width */
- printf("\033*r%dT", header->cupsHeight);
- /* Set height */
-
- printf("\033&a0H"); /* Set horizontal position */
- printf("\033&a0V"); /* Set vertical position */
- printf("\033*r1A"); /* Start graphics */
- printf("\033*b3M"); /* Set compression */
-
- /*
- * Allocate compression buffers...
- */
-
- CompBuffer = malloc(2 * header->cupsBytesPerLine + 1);
- LastBuffer = malloc(header->cupsBytesPerLine);
- LastSet = 0;
- break;
}
/*
puts("FORM\r");
puts("PRINT\r");
break;
-
- case INTELLITECH_PCL :
- printf("\033*rB"); /* End GFX */
- printf("\014"); /* Eject current page */
- break;
}
fflush(stdout);
fflush(stdout);
}
break;
-
- case INTELLITECH_PCL :
- if (Buffer[0] ||
- memcmp(Buffer, Buffer + 1, header->cupsBytesPerLine - 1))
- {
- if (Feed)
- {
- printf("\033*b%dY", Feed);
- Feed = 0;
- LastSet = 0;
- }
-
- PCLCompress(Buffer, header->cupsBytesPerLine);
- }
- else
- Feed ++;
- break;
}
}
-/*
- * 'PCLCompress()' - Output a PCL (mode 3) compressed line.
- */
-
-void
-PCLCompress(unsigned char *line, /* I - Line to compress */
- int length) /* I - Length of line */
-{
- unsigned char *line_ptr, /* Current byte pointer */
- *line_end, /* End-of-line byte pointer */
- *comp_ptr, /* Pointer into compression buffer */
- *start, /* Start of compression sequence */
- *seed; /* Seed buffer pointer */
- int count, /* Count of bytes for output */
- offset; /* Offset of bytes for output */
-
-
- /*
- * Do delta-row compression...
- */
-
- line_ptr = line;
- line_end = line + length;
-
- comp_ptr = CompBuffer;
- seed = LastBuffer;
-
- while (line_ptr < line_end)
- {
- /*
- * Find the next non-matching sequence...
- */
-
- start = line_ptr;
-
- if (!LastSet)
- {
- /*
- * The seed buffer is invalid, so do the next 8 bytes, max...
- */
-
- offset = 0;
-
- if ((count = line_end - line_ptr) > 8)
- count = 8;
-
- line_ptr += count;
- }
- else
- {
- /*
- * The seed buffer is valid, so compare against it...
- */
-
- while (*line_ptr == *seed &&
- line_ptr < line_end)
- {
- line_ptr ++;
- seed ++;
- }
-
- if (line_ptr == line_end)
- break;
-
- offset = line_ptr - start;
-
- /*
- * Find up to 8 non-matching bytes...
- */
-
- start = line_ptr;
- count = 0;
- while (*line_ptr != *seed &&
- line_ptr < line_end &&
- count < 8)
- {
- line_ptr ++;
- seed ++;
- count ++;
- }
- }
-
- /*
- * Place mode 3 compression data in the buffer; see HP manuals
- * for details...
- */
-
- if (offset >= 31)
- {
- /*
- * Output multi-byte offset...
- */
-
- *comp_ptr++ = ((count - 1) << 5) | 31;
-
- offset -= 31;
- while (offset >= 255)
- {
- *comp_ptr++ = 255;
- offset -= 255;
- }
-
- *comp_ptr++ = offset;
- }
- else
- {
- /*
- * Output single-byte offset...
- */
-
- *comp_ptr++ = ((count - 1) << 5) | offset;
- }
-
- memcpy(comp_ptr, start, count);
- comp_ptr += count;
- }
-
- line_ptr = CompBuffer;
- line_end = comp_ptr;
-
- /*
- * Set the length of the data and write it...
- */
-
- printf("\033*b%dW", comp_ptr - CompBuffer);
- fwrite(CompBuffer, comp_ptr - CompBuffer, 1, stdout);
-
- /*
- * Save this line as a "seed" buffer for the next...
- */
-
- memcpy(LastBuffer, line, length);
- LastSet = 1;
-}
-
-
/*
* 'ZPLCompress()' - Output a run-length compression sequence.
*/
* and return.
*/
- fputs("ERROR: rastertolabel job-id user title copies options [file]\n", stderr);
+ fputs("ERROR: rastertodymo job-id user title copies options [file]\n", stderr);
return (1);
}
/*
- * End of "$Id: rastertolabel.c 181 2006-06-22 20:01:18Z jlovell $".
+ * End of "$Id: rastertolabel.c 5665 2006-06-16 00:59:10Z mike $".
*/
projects / thirdparty / cups.git / blobdiff