2012-10-26 22:06:47 -04:00
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/*
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2013-07-18 23:00:58 -04:00
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* Canon SELPHY ES/CP series CUPS backend -- libusb-1.0 version
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2012-10-26 22:06:47 -04:00
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*
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2014-01-23 16:07:25 -05:00
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* (c) 2007-2014 Solomon Peachy <pizza@shaftnet.org>
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2012-10-26 22:06:47 -04:00
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*
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* The latest version of this program can be found at:
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2013-05-02 11:32:15 -04:00
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*
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2013-08-20 20:10:21 -04:00
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* http://git.shaftnet.org/cgit/selphy_print.git
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2013-05-02 11:32:15 -04:00
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*
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2012-10-26 22:06:47 -04:00
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the Free
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* Software Foundation; either version 3 of the License, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*
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* [http://www.gnu.org/licenses/gpl-3.0.html]
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*
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*/
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#include <stdio.h>
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#include <stdlib.h>
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2012-10-26 23:21:33 -04:00
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#include <string.h>
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#include <unistd.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <fcntl.h>
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2013-05-02 20:27:32 -04:00
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#include <signal.h>
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2012-10-26 23:21:33 -04:00
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2013-07-18 23:00:58 -04:00
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#include "backend_common.h"
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2013-06-27 23:02:34 -04:00
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2014-02-18 23:33:33 -05:00
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/* Exported */
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#define USB_VID_CANON 0x04a9
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#define USB_PID_CANON_CP10 0x304A
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#define USB_PID_CANON_CP100 0x3063
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#define USB_PID_CANON_CP200 0x307C
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#define USB_PID_CANON_CP220 0x30BD
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#define USB_PID_CANON_CP300 0x307D
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#define USB_PID_CANON_CP330 0x30BE
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#define USB_PID_CANON_CP400 0x30F6
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#define USB_PID_CANON_CP500 0x30F5
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#define USB_PID_CANON_CP510 0x3128
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#define USB_PID_CANON_CP520 520 // XXX 316f? 3172? (related to cp740/cp750)
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#define USB_PID_CANON_CP530 0x31b1
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#define USB_PID_CANON_CP600 0x310B
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#define USB_PID_CANON_CP710 0x3127
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#define USB_PID_CANON_CP720 0x3143
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#define USB_PID_CANON_CP730 0x3142
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#define USB_PID_CANON_CP740 0x3171
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#define USB_PID_CANON_CP750 0x3170
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#define USB_PID_CANON_CP760 0x31AB
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#define USB_PID_CANON_CP770 0x31AA
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#define USB_PID_CANON_CP780 0x31DD
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#define USB_PID_CANON_CP790 0x31E7
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#define USB_PID_CANON_CP800 0x3214
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#define USB_PID_CANON_CP810 0x3256
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#define USB_PID_CANON_CP820 820 // XXX
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#define USB_PID_CANON_CP900 0x3255
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#define USB_PID_CANON_CP910 910 // XXX
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#define USB_PID_CANON_ES1 0x3141
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#define USB_PID_CANON_ES2 0x3185
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#define USB_PID_CANON_ES20 0x3186
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#define USB_PID_CANON_ES3 0x31AF
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#define USB_PID_CANON_ES30 0x31B0
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#define USB_PID_CANON_ES40 0x31EE
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2013-05-02 20:34:01 -04:00
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#define READBACK_LEN 12
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struct printer_data {
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int type; /* P_??? */
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char *model; /* eg "SELPHY ES1" */
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int init_length;
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int foot_length;
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int16_t init_readback[READBACK_LEN];
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int16_t ready_y_readback[READBACK_LEN];
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int16_t ready_m_readback[READBACK_LEN];
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int16_t ready_c_readback[READBACK_LEN];
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int16_t done_c_readback[READBACK_LEN];
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2014-01-31 09:38:53 -05:00
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uint8_t clear_error[READBACK_LEN];
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2014-01-31 13:23:04 -05:00
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int clear_error_len;
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2013-05-02 20:34:01 -04:00
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int16_t paper_codes[256];
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int16_t pgcode_offset; /* Offset into printjob for paper type */
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int16_t paper_code_offset; /* Offset in readback for paper type */
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2014-01-29 10:22:20 -05:00
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int (*error_detect)(uint8_t *rdbuf);
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2013-05-02 20:34:01 -04:00
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};
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2014-01-29 10:22:20 -05:00
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static int es1_error_detect(uint8_t *rdbuf)
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{
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2014-01-29 21:26:59 -05:00
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if (rdbuf[1] == 0x01) {
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if (rdbuf[9] == 0x00) {
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ERROR("Cover open!\n");
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} else {
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2014-01-29 21:31:26 -05:00
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ERROR("Unknown error %02x\n", rdbuf[9]);
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2014-01-29 21:26:59 -05:00
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}
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return 1;
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} else if (rdbuf[4] == 0x01 && rdbuf[5] == 0xff &&
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rdbuf[6] == 0xff && rdbuf[7] == 0xff) {
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2014-01-29 10:22:20 -05:00
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ERROR("No media loaded!\n");
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2014-01-29 21:26:59 -05:00
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return 1;
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2014-01-29 22:11:32 -05:00
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} else if (rdbuf[0] == 0x0f) {
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ERROR("Out of media!\n");
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return 1;
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2014-01-29 21:26:59 -05:00
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}
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return 0;
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2014-01-29 10:22:20 -05:00
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}
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static int es2_error_detect(uint8_t *rdbuf)
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{
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if (rdbuf[0] == 0x16 &&
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rdbuf[1] == 0x01) {
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2014-01-30 20:00:21 -05:00
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ERROR("Printer cover open!\n");
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2014-01-29 10:22:20 -05:00
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return 1;
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}
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if (rdbuf[0] == 0x02 &&
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rdbuf[4] == 0x05 &&
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rdbuf[5] == 0x05 &&
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rdbuf[6] == 0x02) {
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ERROR("No media loaded!\n");
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return 1;
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}
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2014-01-29 21:31:26 -05:00
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if (rdbuf[0] == 0x14) {
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ERROR("Out of media!\n");
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return 1;
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}
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2014-01-29 10:22:20 -05:00
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return 0;
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}
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static int es3_error_detect(uint8_t *rdbuf)
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{
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if (rdbuf[8] == 0x01) {
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if (rdbuf[10] == 0x0f) {
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ERROR("Communications Error\n");
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} else if (rdbuf[10] == 0x01) {
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2014-01-30 20:00:21 -05:00
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ERROR("No media loaded!\n");
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2014-01-29 10:22:20 -05:00
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} else {
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ERROR("Unknown error - %02x + %02x\n",
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rdbuf[8], rdbuf[10]);
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}
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return 1;
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} else if (rdbuf[8] == 0x03 &&
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rdbuf[10] == 0x02) {
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2014-01-30 20:00:21 -05:00
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ERROR("No media loaded!\n");
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2014-01-29 10:22:20 -05:00
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return 1;
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} else if (rdbuf[8] == 0x08 &&
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rdbuf[10] == 0x04) {
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2014-01-30 20:00:21 -05:00
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ERROR("Printer cover open!\n");
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2014-01-29 10:22:20 -05:00
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return 1;
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2014-01-29 21:36:17 -05:00
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} else if (rdbuf[8] == 0x05 &&
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rdbuf[10] == 0x01) {
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2014-01-30 20:00:21 -05:00
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ERROR("Incorrect media loaded!\n");
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2014-01-29 21:36:17 -05:00
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return 1;
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2014-01-29 10:22:20 -05:00
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}
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if (rdbuf[8] || rdbuf[10]) {
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2014-01-29 21:31:26 -05:00
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ERROR("Unknown error - %02x + %02x\n",
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rdbuf[8], rdbuf[10]);
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2014-01-29 21:36:17 -05:00
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return 1;
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2014-01-29 10:22:20 -05:00
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}
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return 0;
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}
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static int es40_error_detect(uint8_t *rdbuf)
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{
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2014-02-08 14:45:55 -05:00
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/* ES40 */
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if (!rdbuf[3])
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return 0;
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if (rdbuf[3] == 0x01)
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ERROR("Generic communication error\n");
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else if (rdbuf[3] == 0x32)
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ERROR("Cover open or media empty!\n");
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else
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ERROR("Unknown error - %02x\n", rdbuf[3]);
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return 1;
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}
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2014-01-30 08:50:08 -05:00
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2014-02-08 14:45:55 -05:00
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static int cp790_error_detect(uint8_t *rdbuf)
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{
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2014-01-29 10:22:20 -05:00
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/* CP790 */
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2014-02-10 21:50:05 -05:00
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if (rdbuf[5] == 0xff) {
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2014-01-30 20:00:21 -05:00
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ERROR("No ribbon loaded!\n");
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2014-01-29 10:22:20 -05:00
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return 1;
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2014-02-10 21:50:05 -05:00
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} else if (rdbuf[4] == 0xff) {
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2014-02-08 13:59:24 -05:00
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ERROR("No paper tray loaded!\n");
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2014-01-29 10:22:20 -05:00
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return 1;
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2014-02-04 07:44:19 -05:00
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} else if (rdbuf[3]) {
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2014-02-10 21:50:05 -05:00
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if ((rdbuf[3] & 0xf) == 0x02) // 0x12 0x22
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ERROR("No paper tray loaded!\n");
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else if ((rdbuf[3] & 0xf) == 0x03) // 0x13 0x23
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ERROR("Empty paper tray or feed error!\n");
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else if (rdbuf[3] == 0x11)
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ERROR("Paper feed error!\n");
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else if (rdbuf[3] == 0x21)
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ERROR("Ribbon depleted!\n");
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else
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ERROR("Unknown error - %02x\n", rdbuf[3]);
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2014-02-04 07:44:19 -05:00
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return 1;
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2014-01-29 10:22:20 -05:00
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}
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return 0;
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}
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2014-02-08 14:45:55 -05:00
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2014-01-29 10:22:20 -05:00
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static int cp10_error_detect(uint8_t *rdbuf)
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{
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if (!rdbuf[2])
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return 0;
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if (rdbuf[2] == 0x80)
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2014-01-30 20:00:21 -05:00
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ERROR("No ribbon loaded\n");
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2014-02-04 07:44:19 -05:00
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else if (rdbuf[2] == 0x08)
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ERROR("Ribbon depleted!\n");
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2014-01-29 10:22:20 -05:00
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else if (rdbuf[2] == 0x01)
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2014-01-30 20:00:21 -05:00
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ERROR("No paper loaded!\n");
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2014-01-29 10:22:20 -05:00
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else
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ERROR("Unknown error - %02x\n", rdbuf[2]);
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return 1;
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}
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static int cpxxx_error_detect(uint8_t *rdbuf)
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{
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if (!rdbuf[2])
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return 0;
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if (rdbuf[2] == 0x01)
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2014-01-30 20:00:21 -05:00
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ERROR("Paper feed problem!\n");
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2014-01-29 10:22:20 -05:00
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else if (rdbuf[2] == 0x04)
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ERROR("Ribbon problem!\n");
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else if (rdbuf[2] == 0x08)
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ERROR("Ribbon depleted!\n");
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else
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ERROR("Unknown error - %02x\n", rdbuf[2]);
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return 1;
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}
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2013-07-18 23:00:58 -04:00
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static struct printer_data selphy_printers[] = {
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2013-05-02 20:34:01 -04:00
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{ .type = P_ES1,
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.model = "SELPHY ES1",
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.init_length = 12,
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.foot_length = 0,
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.init_readback = { 0x02, 0x00, 0x00, 0x00, 0x02, 0x01, -1, 0x01, 0x00, 0x00, 0x00, 0x00 },
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.ready_y_readback = { 0x04, 0x00, 0x01, 0x00, 0x02, 0x01, -1, 0x01, 0x00, 0x00, 0x00, 0x00 },
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.ready_m_readback = { 0x04, 0x00, 0x03, 0x00, 0x02, 0x01, -1, 0x01, 0x00, 0x00, 0x00, 0x00 },
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.ready_c_readback = { 0x04, 0x00, 0x07, 0x00, 0x02, 0x01, -1, 0x01, 0x00, 0x00, 0x00, 0x00 },
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.done_c_readback = { 0x04, 0x00, 0x00, 0x00, 0x02, 0x01, -1, 0x01, 0x00, 0x00, 0x00, 0x00 },
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2014-03-05 09:43:01 -05:00
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.clear_error = { 0x40, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
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.clear_error_len = 12,
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2013-05-02 20:34:01 -04:00
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.pgcode_offset = 3,
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.paper_code_offset = 6,
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2014-01-29 10:22:20 -05:00
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.error_detect = es1_error_detect,
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2013-05-02 20:34:01 -04:00
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},
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{ .type = P_ES2_20,
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.model = "SELPHY ES2/ES20",
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.init_length = 16,
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.foot_length = 0,
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|
|
.init_readback = { 0x02, 0x00, 0x00, 0x00, -1, 0x00, -1, -1, 0x00, 0x00, 0x00, 0x00 },
|
|
|
|
|
.ready_y_readback = { 0x03, 0x00, 0x01, 0x00, -1, 0x00, -1, -1, 0x00, 0x00, 0x00, 0x00 },
|
|
|
|
|
.ready_m_readback = { 0x06, 0x00, 0x03, 0x00, -1, 0x00, -1, -1, 0x00, 0x00, 0x00, 0x00 },
|
|
|
|
|
.ready_c_readback = { 0x09, 0x00, 0x07, 0x00, -1, 0x00, -1, -1, 0x00, 0x00, 0x00, 0x00 },
|
|
|
|
|
.done_c_readback = { 0x09, 0x00, 0x00, 0x00, -1, 0x00, -1, -1, 0x00, 0x00, 0x00, 0x00 },
|
2014-03-05 09:43:01 -05:00
|
|
|
.clear_error = { 0x40, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
|
|
|
|
|
.clear_error_len = 12,
|
2013-05-02 20:34:01 -04:00
|
|
|
.pgcode_offset = 2,
|
|
|
|
|
.paper_code_offset = 4,
|
2014-01-29 10:22:20 -05:00
|
|
|
.error_detect = es2_error_detect,
|
2013-05-02 20:34:01 -04:00
|
|
|
},
|
|
|
|
|
{ .type = P_ES3_30,
|
|
|
|
|
.model = "SELPHY ES3/ES30",
|
|
|
|
|
.init_length = 16,
|
|
|
|
|
.foot_length = 12,
|
|
|
|
|
.init_readback = { 0x00, 0xff, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00 },
|
|
|
|
|
.ready_y_readback = { 0x01, 0xff, 0x01, 0x00, 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00 },
|
|
|
|
|
.ready_m_readback = { 0x03, 0xff, 0x02, 0x00, 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00 },
|
|
|
|
|
.ready_c_readback = { 0x05, 0xff, 0x03, 0x00, 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00 },
|
|
|
|
|
.done_c_readback = { 0x00, 0xff, 0x10, 0x00, 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00 },
|
2014-03-05 09:43:01 -05:00
|
|
|
.clear_error = { 0x40, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
|
|
|
|
|
.clear_error_len = 12,
|
2013-05-02 20:34:01 -04:00
|
|
|
.pgcode_offset = 2,
|
|
|
|
|
.paper_code_offset = -1,
|
2014-01-29 10:22:20 -05:00
|
|
|
.error_detect = es3_error_detect,
|
2013-05-02 20:34:01 -04:00
|
|
|
},
|
2014-02-08 14:45:55 -05:00
|
|
|
/* PLACEHOLDER FOR DETECTION PURPOSES ONLY */
|
2013-05-02 20:34:01 -04:00
|
|
|
{ .type = P_ES40_CP790,
|
|
|
|
|
.model = "SELPHY ES40/CP790",
|
|
|
|
|
.init_length = 16,
|
|
|
|
|
.foot_length = 12,
|
2014-02-08 14:45:55 -05:00
|
|
|
.pgcode_offset = 2,
|
|
|
|
|
},
|
|
|
|
|
{ .type = P_ES40,
|
|
|
|
|
.model = "SELPHY ES40",
|
|
|
|
|
.init_length = 16,
|
|
|
|
|
.foot_length = 12,
|
|
|
|
|
.init_readback = { 0x00, 0x00, -1, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, -1 },
|
|
|
|
|
.ready_y_readback = { 0x00, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, -1 },
|
|
|
|
|
.ready_m_readback = { 0x00, 0x03, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, -1 },
|
|
|
|
|
.ready_c_readback = { 0x00, 0x05, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, -1 },
|
|
|
|
|
.done_c_readback = { 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, -1 },
|
2014-03-05 09:43:01 -05:00
|
|
|
.clear_error = { 0x40, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
|
|
|
|
|
.clear_error_len = 12,
|
2013-05-02 20:34:01 -04:00
|
|
|
.pgcode_offset = 2,
|
2014-02-08 14:45:55 -05:00
|
|
|
.paper_code_offset = 11,
|
2014-01-29 10:22:20 -05:00
|
|
|
.error_detect = es40_error_detect,
|
2013-05-02 20:34:01 -04:00
|
|
|
},
|
2014-02-08 14:45:55 -05:00
|
|
|
{ .type = P_CP790,
|
|
|
|
|
.model = "SELPHY CP790",
|
|
|
|
|
.init_length = 16,
|
|
|
|
|
.foot_length = 12,
|
2014-02-10 21:50:05 -05:00
|
|
|
.init_readback = { 0x00, 0x00, -1, 0x00, -1, -1, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02 },
|
|
|
|
|
.ready_y_readback = { 0x00, 0x01, 0x01, 0x00, -1, -1, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02 },
|
|
|
|
|
.ready_m_readback = { 0x00, 0x03, 0x02, 0x00, -1, -1, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02 },
|
|
|
|
|
.ready_c_readback = { 0x00, 0x05, 0x03, 0x00, -1, -1, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02 },
|
|
|
|
|
.done_c_readback = { 0x00, 0x00, 0x10, 0x00, -1, -1, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02 },
|
|
|
|
|
.clear_error = { 0x40, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
|
|
|
|
|
.clear_error_len = 12,
|
2014-02-08 14:45:55 -05:00
|
|
|
// .paper_codes
|
|
|
|
|
.pgcode_offset = 2,
|
2014-02-10 21:50:05 -05:00
|
|
|
.paper_code_offset = -1, /* Uses a different technique */
|
2014-02-08 14:45:55 -05:00
|
|
|
.error_detect = cp790_error_detect,
|
|
|
|
|
},
|
2013-05-02 20:34:01 -04:00
|
|
|
{ .type = P_CP_XXX,
|
|
|
|
|
.model = "SELPHY CP Series (!CP-10/CP790)",
|
|
|
|
|
.init_length = 12,
|
|
|
|
|
.foot_length = 0, /* CP900 has four-byte NULL footer that can be safely ignored */
|
|
|
|
|
.init_readback = { 0x01, 0x00, 0x00, 0x00, -1, 0x00, -1, 0x00, 0x00, 0x00, 0x00, -1 },
|
|
|
|
|
.ready_y_readback = { 0x02, 0x00, 0x00, 0x00, 0x70, 0x00, -1, 0x00, 0x00, 0x00, 0x00, -1 },
|
|
|
|
|
.ready_m_readback = { 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, -1, 0x00, 0x00, 0x00, 0x00, -1 },
|
|
|
|
|
.ready_c_readback = { 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, -1, 0x00, 0x00, 0x00, 0x00, -1 },
|
|
|
|
|
.done_c_readback = { 0x20, 0x00, 0x00, 0x00, 0x00, 0x00, -1, 0x00, 0x00, 0x00, 0x00, -1 },
|
2013-05-03 07:24:58 -04:00
|
|
|
.clear_error = { 0x40, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
|
2014-01-31 13:23:04 -05:00
|
|
|
.clear_error_len = 12,
|
2013-05-02 20:34:01 -04:00
|
|
|
// .paper_codes
|
|
|
|
|
.pgcode_offset = 3,
|
|
|
|
|
.paper_code_offset = 6,
|
2014-01-29 10:22:20 -05:00
|
|
|
.error_detect = cpxxx_error_detect,
|
2013-05-02 20:34:01 -04:00
|
|
|
},
|
|
|
|
|
{ .type = P_CP10,
|
|
|
|
|
.model = "SELPHY CP-10",
|
|
|
|
|
.init_length = 12,
|
|
|
|
|
.foot_length = 0,
|
|
|
|
|
.init_readback = { 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
|
|
|
|
|
.ready_y_readback = { 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
|
|
|
|
|
.ready_m_readback = { 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
|
|
|
|
|
.ready_c_readback = { 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
|
|
|
|
|
.done_c_readback = { 0x20, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
|
2014-02-03 20:12:00 -05:00
|
|
|
.clear_error = { 0x40, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
|
|
|
|
|
.clear_error_len = 12,
|
2013-05-02 20:34:01 -04:00
|
|
|
// .paper_codes
|
|
|
|
|
.pgcode_offset = -1,
|
|
|
|
|
.paper_code_offset = -1,
|
2014-01-29 10:22:20 -05:00
|
|
|
.error_detect = cp10_error_detect,
|
2013-05-02 20:34:01 -04:00
|
|
|
},
|
2013-07-18 23:00:58 -04:00
|
|
|
{ .type = -1 },
|
2013-05-02 20:34:01 -04:00
|
|
|
};
|
|
|
|
|
|
|
|
|
|
#define MAX_HEADER 28
|
|
|
|
|
|
2013-07-26 16:18:35 -04:00
|
|
|
static const uint32_t es40_cp790_plane_lengths[4] = { 2227456, 1601600, 698880, 2976512 };
|
2013-05-02 20:34:01 -04:00
|
|
|
|
|
|
|
|
static void setup_paper_codes(void)
|
|
|
|
|
{
|
|
|
|
|
int i, j;
|
2013-07-18 23:12:25 -04:00
|
|
|
for (i = 0 ; ; i++) {
|
|
|
|
|
if (selphy_printers[i].type == -1)
|
|
|
|
|
break;
|
|
|
|
|
/* Default all to IGNORE */
|
2013-05-02 20:34:01 -04:00
|
|
|
for (j = 0 ; j < 256 ; j++)
|
2013-07-18 23:00:58 -04:00
|
|
|
selphy_printers[i].paper_codes[j] = -1;
|
2013-05-02 20:34:01 -04:00
|
|
|
|
2013-07-18 23:12:25 -04:00
|
|
|
/* Set up specifics */
|
|
|
|
|
switch (selphy_printers[i].type) {
|
|
|
|
|
case P_ES1:
|
|
|
|
|
selphy_printers[i].paper_codes[0x11] = 0x01;
|
2014-02-10 21:50:05 -05:00
|
|
|
selphy_printers[i].paper_codes[0x12] = 0x02;
|
2013-07-18 23:12:25 -04:00
|
|
|
selphy_printers[i].paper_codes[0x13] = 0x03;
|
|
|
|
|
break;
|
|
|
|
|
case P_ES2_20:
|
|
|
|
|
selphy_printers[i].paper_codes[0x01] = 0x01;
|
2014-02-10 21:50:05 -05:00
|
|
|
selphy_printers[i].paper_codes[0x02] = 0x02;
|
2013-07-18 23:12:25 -04:00
|
|
|
selphy_printers[i].paper_codes[0x03] = 0x03;
|
|
|
|
|
break;
|
2014-02-08 14:45:55 -05:00
|
|
|
case P_ES40:
|
2013-07-18 23:12:25 -04:00
|
|
|
selphy_printers[i].paper_codes[0x00] = 0x11;
|
|
|
|
|
selphy_printers[i].paper_codes[0x01] = 0x22;
|
|
|
|
|
selphy_printers[i].paper_codes[0x02] = 0x33;
|
|
|
|
|
selphy_printers[i].paper_codes[0x03] = 0x44;
|
|
|
|
|
break;
|
|
|
|
|
case P_CP_XXX:
|
|
|
|
|
selphy_printers[i].paper_codes[0x01] = 0x11;
|
|
|
|
|
selphy_printers[i].paper_codes[0x02] = 0x22;
|
|
|
|
|
selphy_printers[i].paper_codes[0x03] = 0x33;
|
|
|
|
|
selphy_printers[i].paper_codes[0x04] = 0x44;
|
|
|
|
|
break;
|
2014-02-10 21:50:05 -05:00
|
|
|
case P_ES3_30:
|
|
|
|
|
/* N/A, printer does not report types */
|
|
|
|
|
case P_CP790:
|
|
|
|
|
/* N/A, printer uses different technique */
|
2013-07-18 23:12:25 -04:00
|
|
|
case P_CP10:
|
|
|
|
|
/* N/A, printer supports one type only */
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
}
|
2013-05-02 20:34:01 -04:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
#define INCORRECT_PAPER -999
|
|
|
|
|
|
|
|
|
|
/* Program states */
|
|
|
|
|
enum {
|
|
|
|
|
S_IDLE = 0,
|
|
|
|
|
S_PRINTER_READY,
|
|
|
|
|
S_PRINTER_INIT_SENT,
|
|
|
|
|
S_PRINTER_READY_Y,
|
|
|
|
|
S_PRINTER_Y_SENT,
|
|
|
|
|
S_PRINTER_READY_M,
|
|
|
|
|
S_PRINTER_M_SENT,
|
|
|
|
|
S_PRINTER_READY_C,
|
|
|
|
|
S_PRINTER_C_SENT,
|
|
|
|
|
S_PRINTER_DONE,
|
|
|
|
|
S_FINISHED,
|
|
|
|
|
};
|
|
|
|
|
|
2014-01-29 10:22:20 -05:00
|
|
|
static int fancy_memcmp(const uint8_t *buf_a, const int16_t *buf_b, uint len)
|
2012-12-11 19:52:03 -05:00
|
|
|
{
|
2013-07-26 16:18:35 -04:00
|
|
|
uint i;
|
2012-12-11 19:52:03 -05:00
|
|
|
|
|
|
|
|
for (i = 0 ; i < len ; i++) {
|
2014-01-29 10:22:20 -05:00
|
|
|
if (buf_b[i] == -1)
|
2012-12-11 19:52:03 -05:00
|
|
|
continue;
|
|
|
|
|
else if (buf_a[i] > buf_b[i])
|
|
|
|
|
return 1;
|
|
|
|
|
else if (buf_a[i] < buf_b[i])
|
|
|
|
|
return -1;
|
|
|
|
|
}
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
2013-07-19 07:52:21 -04:00
|
|
|
static int parse_printjob(uint8_t *buffer, uint8_t *bw_mode, uint32_t *plane_len)
|
2012-12-11 19:52:03 -05:00
|
|
|
{
|
|
|
|
|
int printer_type = -1;
|
|
|
|
|
|
|
|
|
|
if (buffer[0] != 0x40 &&
|
|
|
|
|
buffer[1] != 0x00) {
|
|
|
|
|
goto done;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (buffer[12] == 0x40 &&
|
|
|
|
|
buffer[13] == 0x01) {
|
2013-01-29 17:51:43 -05:00
|
|
|
*plane_len = *(uint32_t*)(&buffer[16]);
|
|
|
|
|
*plane_len = le32_to_cpu(*plane_len);
|
|
|
|
|
|
2012-12-11 19:52:03 -05:00
|
|
|
if (buffer[2] == 0x00) {
|
2013-01-29 17:51:43 -05:00
|
|
|
if (*plane_len == 688480)
|
2012-12-12 19:00:45 -05:00
|
|
|
printer_type = P_CP10;
|
|
|
|
|
else
|
|
|
|
|
printer_type = P_CP_XXX;
|
2012-12-11 19:52:03 -05:00
|
|
|
} else {
|
|
|
|
|
printer_type = P_ES1;
|
|
|
|
|
*bw_mode = (buffer[2] == 0x20);
|
|
|
|
|
}
|
|
|
|
|
goto done;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
*plane_len = *(uint32_t*)(&buffer[12]);
|
|
|
|
|
*plane_len = le32_to_cpu(*plane_len);
|
|
|
|
|
|
|
|
|
|
if (buffer[16] == 0x40 &&
|
|
|
|
|
buffer[17] == 0x01) {
|
|
|
|
|
|
|
|
|
|
if (buffer[4] == 0x02) {
|
|
|
|
|
printer_type = P_ES2_20;
|
|
|
|
|
*bw_mode = (buffer[7] == 0x01);
|
|
|
|
|
goto done;
|
|
|
|
|
}
|
2014-01-27 14:09:23 -05:00
|
|
|
|
2012-12-11 19:52:03 -05:00
|
|
|
if (es40_cp790_plane_lengths[buffer[2]] == *plane_len) {
|
2014-01-27 14:09:23 -05:00
|
|
|
printer_type = P_ES40_CP790;
|
2012-12-11 19:52:03 -05:00
|
|
|
*bw_mode = (buffer[3] == 0x01);
|
|
|
|
|
goto done;
|
|
|
|
|
} else {
|
2014-01-27 14:09:23 -05:00
|
|
|
printer_type = P_ES3_30;
|
2012-12-11 19:52:03 -05:00
|
|
|
*bw_mode = (buffer[3] == 0x01);
|
|
|
|
|
goto done;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
done:
|
2013-07-19 07:52:21 -04:00
|
|
|
return printer_type;
|
2012-12-11 19:52:03 -05:00
|
|
|
}
|
|
|
|
|
|
2013-07-18 23:00:58 -04:00
|
|
|
/* Private data stucture */
|
|
|
|
|
struct canonselphy_ctx {
|
2012-11-06 22:20:42 -05:00
|
|
|
struct libusb_device_handle *dev;
|
2013-07-18 23:00:58 -04:00
|
|
|
uint8_t endp_up;
|
|
|
|
|
uint8_t endp_down;
|
2012-11-06 22:20:42 -05:00
|
|
|
|
2013-07-18 23:00:58 -04:00
|
|
|
struct printer_data *printer;
|
2012-11-06 22:20:42 -05:00
|
|
|
|
2013-07-18 23:00:58 -04:00
|
|
|
uint8_t bw_mode;
|
2012-11-06 22:20:42 -05:00
|
|
|
|
2013-07-18 23:00:58 -04:00
|
|
|
int16_t paper_code;
|
2012-11-06 22:20:42 -05:00
|
|
|
|
2013-07-18 23:00:58 -04:00
|
|
|
uint32_t plane_len;
|
2012-11-06 22:20:42 -05:00
|
|
|
|
2013-07-18 23:00:58 -04:00
|
|
|
uint8_t *header;
|
|
|
|
|
uint8_t *plane_y;
|
|
|
|
|
uint8_t *plane_m;
|
|
|
|
|
uint8_t *plane_c;
|
|
|
|
|
uint8_t *footer;
|
2013-07-19 10:15:27 -04:00
|
|
|
|
|
|
|
|
uint8_t *buffer;
|
2013-07-18 23:00:58 -04:00
|
|
|
};
|
2012-11-06 22:20:42 -05:00
|
|
|
|
2013-07-19 09:23:53 -04:00
|
|
|
static void *canonselphy_init(void)
|
2013-07-18 23:00:58 -04:00
|
|
|
{
|
|
|
|
|
struct canonselphy_ctx *ctx = malloc(sizeof(struct canonselphy_ctx));
|
|
|
|
|
if (!ctx)
|
|
|
|
|
return NULL;
|
|
|
|
|
memset(ctx, 0, sizeof(struct canonselphy_ctx));
|
2012-11-06 22:20:42 -05:00
|
|
|
|
2013-07-18 23:00:58 -04:00
|
|
|
/* Static initialization */
|
|
|
|
|
setup_paper_codes();
|
2012-11-06 22:20:42 -05:00
|
|
|
|
2014-01-17 22:54:25 -05:00
|
|
|
ctx->buffer = malloc(MAX_HEADER);
|
|
|
|
|
|
2013-07-18 23:00:58 -04:00
|
|
|
return ctx;
|
|
|
|
|
}
|
2012-11-13 07:15:19 -05:00
|
|
|
|
2013-07-19 09:23:53 -04:00
|
|
|
static void canonselphy_attach(void *vctx, struct libusb_device_handle *dev,
|
|
|
|
|
uint8_t endp_up, uint8_t endp_down, uint8_t jobid)
|
|
|
|
|
{
|
|
|
|
|
struct canonselphy_ctx *ctx = vctx;
|
|
|
|
|
|
2013-11-23 19:51:55 -05:00
|
|
|
UNUSED(jobid);
|
|
|
|
|
|
2013-07-19 09:23:53 -04:00
|
|
|
ctx->dev = dev;
|
|
|
|
|
ctx->endp_up = endp_up;
|
|
|
|
|
ctx->endp_down = endp_down;
|
2014-02-08 14:45:55 -05:00
|
|
|
|
|
|
|
|
/* Special cases for some models */
|
|
|
|
|
if (ctx->printer->type == P_ES40_CP790) {
|
|
|
|
|
struct libusb_device *device;
|
|
|
|
|
struct libusb_device_descriptor desc;
|
|
|
|
|
int i;
|
|
|
|
|
int printer_type;
|
|
|
|
|
|
|
|
|
|
device = libusb_get_device(dev);
|
|
|
|
|
libusb_get_device_descriptor(device, &desc);
|
|
|
|
|
|
|
|
|
|
if (desc.idProduct == USB_PID_CANON_CP790)
|
|
|
|
|
printer_type = P_CP790;
|
|
|
|
|
else if (desc.idProduct == USB_PID_CANON_ES40)
|
|
|
|
|
printer_type = P_ES40;
|
|
|
|
|
|
|
|
|
|
for (i = 0; selphy_printers[i].type != -1; i++) {
|
|
|
|
|
if (selphy_printers[i].type == printer_type) {
|
|
|
|
|
ctx->printer = &selphy_printers[i];
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
2013-07-19 09:23:53 -04:00
|
|
|
}
|
|
|
|
|
|
2013-07-18 23:00:58 -04:00
|
|
|
static void canonselphy_teardown(void *vctx) {
|
|
|
|
|
struct canonselphy_ctx *ctx = vctx;
|
2013-05-02 20:27:32 -04:00
|
|
|
|
2013-07-18 23:00:58 -04:00
|
|
|
if (!ctx)
|
|
|
|
|
return;
|
2012-11-06 22:20:42 -05:00
|
|
|
|
2013-07-18 23:00:58 -04:00
|
|
|
if (ctx->header)
|
|
|
|
|
free(ctx->header);
|
|
|
|
|
if (ctx->plane_y)
|
|
|
|
|
free(ctx->plane_y);
|
|
|
|
|
if (ctx->plane_m)
|
|
|
|
|
free(ctx->plane_m);
|
|
|
|
|
if (ctx->plane_c)
|
|
|
|
|
free(ctx->plane_c);
|
|
|
|
|
if (ctx->footer)
|
|
|
|
|
free(ctx->footer);
|
2014-01-17 22:54:25 -05:00
|
|
|
|
2013-07-19 10:15:27 -04:00
|
|
|
if (ctx->buffer)
|
|
|
|
|
free(ctx->buffer);
|
2012-11-06 22:20:42 -05:00
|
|
|
|
2013-07-18 23:00:58 -04:00
|
|
|
free(ctx);
|
|
|
|
|
}
|
2012-11-13 07:15:19 -05:00
|
|
|
|
2013-07-19 10:15:27 -04:00
|
|
|
static int canonselphy_early_parse(void *vctx, int data_fd)
|
|
|
|
|
{
|
2013-07-18 23:00:58 -04:00
|
|
|
struct canonselphy_ctx *ctx = vctx;
|
2013-07-19 07:52:21 -04:00
|
|
|
int printer_type, i;
|
2013-02-02 11:34:39 -05:00
|
|
|
|
2014-01-17 22:54:25 -05:00
|
|
|
if (!ctx)
|
2014-01-20 19:41:52 -05:00
|
|
|
return -1;
|
2012-11-06 22:20:42 -05:00
|
|
|
|
|
|
|
|
/* Figure out printer this file is intended for */
|
2014-01-13 18:29:50 -05:00
|
|
|
i = read(data_fd, ctx->buffer, MAX_HEADER);
|
2014-02-11 13:41:15 -05:00
|
|
|
if (i != MAX_HEADER) {
|
2014-01-20 19:41:52 -05:00
|
|
|
if (i == 0)
|
|
|
|
|
return -1;
|
2014-01-13 18:29:50 -05:00
|
|
|
ERROR("Read failed (%d/%d/%d)\n",
|
|
|
|
|
i, 0, MAX_HEADER);
|
|
|
|
|
perror("ERROR: Read failed");
|
|
|
|
|
return i;
|
|
|
|
|
}
|
|
|
|
|
|
2013-07-19 10:15:27 -04:00
|
|
|
printer_type = parse_printjob(ctx->buffer, &ctx->bw_mode, &ctx->plane_len);
|
2013-07-19 07:52:21 -04:00
|
|
|
for (i = 0; selphy_printers[i].type != -1; i++) {
|
|
|
|
|
if (selphy_printers[i].type == printer_type) {
|
|
|
|
|
ctx->printer = &selphy_printers[i];
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
}
|
2013-07-18 23:00:58 -04:00
|
|
|
if (!ctx->printer) {
|
2012-11-13 07:15:19 -05:00
|
|
|
ERROR("Unrecognized printjob file format!\n");
|
2013-07-19 10:15:27 -04:00
|
|
|
return -1;
|
2012-11-06 22:20:42 -05:00
|
|
|
}
|
2013-07-18 23:00:58 -04:00
|
|
|
|
|
|
|
|
ctx->plane_len += 12; /* Add in plane header length! */
|
|
|
|
|
if (ctx->printer->pgcode_offset != -1)
|
2013-07-19 10:15:27 -04:00
|
|
|
ctx->paper_code = ctx->printer->paper_codes[ctx->buffer[ctx->printer->pgcode_offset]];
|
2013-07-18 23:00:58 -04:00
|
|
|
else
|
|
|
|
|
ctx->paper_code = -1;
|
|
|
|
|
|
2013-12-21 22:15:18 -05:00
|
|
|
INFO("%sFile intended for a '%s' printer\n", ctx->bw_mode? "B/W " : "", ctx->printer->model);
|
2012-11-06 22:20:42 -05:00
|
|
|
|
2013-07-19 10:15:27 -04:00
|
|
|
return printer_type;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static int canonselphy_read_parse(void *vctx, int data_fd)
|
|
|
|
|
{
|
|
|
|
|
struct canonselphy_ctx *ctx = vctx;
|
2014-01-13 18:29:50 -05:00
|
|
|
int i, remain;
|
2013-07-19 10:15:27 -04:00
|
|
|
|
2014-01-17 22:54:25 -05:00
|
|
|
if (!ctx)
|
|
|
|
|
return 1;
|
|
|
|
|
|
2014-01-21 20:34:00 -05:00
|
|
|
if (ctx->header) {
|
2014-01-17 22:54:25 -05:00
|
|
|
free(ctx->header);
|
2014-01-21 20:34:00 -05:00
|
|
|
ctx->header = NULL;
|
|
|
|
|
}
|
|
|
|
|
if (ctx->plane_y) {
|
2014-01-17 22:54:25 -05:00
|
|
|
free(ctx->plane_y);
|
2014-01-21 20:34:00 -05:00
|
|
|
ctx->plane_y = NULL;
|
|
|
|
|
}
|
|
|
|
|
if (ctx->plane_m) {
|
2014-01-17 22:54:25 -05:00
|
|
|
free(ctx->plane_m);
|
2014-01-21 20:34:00 -05:00
|
|
|
ctx->plane_m = NULL;
|
|
|
|
|
}
|
|
|
|
|
if (ctx->plane_c) {
|
2014-01-17 22:54:25 -05:00
|
|
|
free(ctx->plane_c);
|
2014-01-21 20:34:00 -05:00
|
|
|
ctx->plane_c = NULL;
|
|
|
|
|
}
|
|
|
|
|
if (ctx->footer) {
|
2014-01-17 22:54:25 -05:00
|
|
|
free(ctx->footer);
|
2014-01-21 20:34:00 -05:00
|
|
|
ctx->footer = NULL;
|
|
|
|
|
}
|
2014-01-17 22:54:25 -05:00
|
|
|
|
2013-05-02 20:27:32 -04:00
|
|
|
/* Set up buffers */
|
2013-07-18 23:00:58 -04:00
|
|
|
ctx->plane_y = malloc(ctx->plane_len);
|
|
|
|
|
ctx->plane_m = malloc(ctx->plane_len);
|
|
|
|
|
ctx->plane_c = malloc(ctx->plane_len);
|
2013-07-19 07:44:34 -04:00
|
|
|
ctx->header = malloc(ctx->printer->init_length);
|
|
|
|
|
ctx->footer = malloc(ctx->printer->foot_length);
|
2013-07-18 23:00:58 -04:00
|
|
|
if (!ctx->plane_y || !ctx->plane_m || !ctx->plane_c || !ctx->header ||
|
2013-07-19 07:44:34 -04:00
|
|
|
(ctx->printer->foot_length && !ctx->footer)) {
|
2013-05-02 20:27:32 -04:00
|
|
|
ERROR("Memory allocation failure!\n");
|
2013-07-18 23:00:58 -04:00
|
|
|
return 1;
|
2013-05-02 20:27:32 -04:00
|
|
|
}
|
|
|
|
|
|
2014-01-13 18:29:50 -05:00
|
|
|
/* Move over chunks already read in */
|
2013-07-19 10:15:27 -04:00
|
|
|
memcpy(ctx->header, ctx->buffer, ctx->printer->init_length);
|
2014-01-13 18:29:50 -05:00
|
|
|
memcpy(ctx->plane_y, ctx->buffer+ctx->printer->init_length,
|
|
|
|
|
MAX_HEADER-ctx->printer->init_length);
|
|
|
|
|
|
|
|
|
|
/* Read in YELLOW plane */
|
|
|
|
|
remain = ctx->plane_len - (MAX_HEADER-ctx->printer->init_length);
|
|
|
|
|
while (remain > 0) {
|
|
|
|
|
i = read(data_fd, ctx->plane_y + (ctx->plane_len - remain), remain);
|
|
|
|
|
if (i < 0)
|
|
|
|
|
return i;
|
|
|
