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selphy_print/backend_mitsu70x.c

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/*
* Mitsubishi CP-D70/D707 Photo Printer CUPS backend -- libusb-1.0 version
*
* (c) 2013-2016 Solomon Peachy <pizza@shaftnet.org>
*
* The latest version of this program can be found at:
*
* http://git.shaftnet.org/cgit/selphy_print.git
*
* 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 3 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* [http://www.gnu.org/licenses/gpl-3.0.html]
*
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <signal.h>
/* For Integration into gutenprint */
#if defined(HAVE_CONFIG_H)
#include <config.h>
#endif
#if defined(USE_DLOPEN)
#define WITH_DYNAMIC
#include <dlfcn.h>
#define DL_INIT() do {} while(0)
#define DL_OPEN(__x) dlopen(__x, RTLD_NOW)
#define DL_SYM(__x, __y) dlsym(__x, __y)
#define DL_CLOSE(__x) dlclose(__x)
#define DL_EXIT() do {} while(0)
#elif defined(USE_LTDL)
#define WITH_DYNAMIC
#include <ltdl.h>
#define DL_INIT() lt_dlinit()
#define DL_OPEN(__x) lt_dlopen(__x)
#define DL_SYM(__x, __y) lt_dlsym(__x, __y)
#define DL_CLOSE(__x) do {} while(0)
#define DL_EXIT() lt_dlexit()
#else
#define DL_INIT() do {} while(0)
#define DL_CLOSE(__x) do {} while(0)
#define DL_EXIT() do {} while(0)
#warning "No dynamic loading support!"
#endif
#define BACKEND mitsu70x_backend
#include "backend_common.h"
// #include "lib70x/libMitsuD70ImageReProcess.h"
#ifndef LUT_LEN
#define COLORCONV_RGB 0
#define COLORCONV_BGR 1
#define LUT_LEN 14739
struct BandImage {
void *imgbuf;
int32_t bytes_per_row;
uint16_t origin_cols;
uint16_t origin_rows;
uint16_t cols;
uint16_t rows;
};
#endif
/* Image processing library function prototypes */
#define LIB_NAME_RE "libMitsuD70ImageReProcess.so" // Reimplemented library
typedef int (*Get3DColorTableFN)(uint8_t *buf, const char *filename);
typedef struct CColorConv3D *(*Load3DColorTableFN)(const uint8_t *ptr);
typedef void (*Destroy3DColorTableFN)(struct CColorConv3D *this);
typedef void (*DoColorConvFN)(struct CColorConv3D *this, uint8_t *data, uint16_t cols, uint16_t rows, uint32_t bytes_per_row, int rgb_bgr);
typedef struct CPCData *(*get_CPCDataFN)(const char *filename);
typedef void (*destroy_CPCDataFN)(struct CPCData *data);
typedef int (*do_image_effectFN)(struct CPCData *cpc, struct BandImage *input, struct BandImage *output, int sharpen, uint8_t rew[2]);
typedef int (*send_image_dataFN)(struct BandImage *out, void *context,
int (*callback_fn)(void *context, void *buffer, uint32_t len));
#ifndef CORRTABLE_PATH
#ifdef PACKAGE_DATA_DIR
#define CORRTABLE_PATH PACKAGE_DATA_DIR "/backend_data"
#else
#error "Must define CORRTABLE_PATH or PACKAGE_DATA_DIR!"
#endif
#endif
#define USB_VID_MITSU 0x06D3
#define USB_PID_MITSU_D70X 0x3B30
#define USB_PID_MITSU_K60 0x3B31
#define USB_PID_MITSU_D80 0x3B36
#define USB_VID_KODAK 0x040a
#define USB_PID_KODAK305 0x404f
//#define USB_VID_FUJIFILM XXXXXX
//#define USB_PID_FUJI_ASK300 XXXXXX
/* Width of the laminate data file */
#define LAMINATE_STRIDE 1864
/* Private data stucture */
struct mitsu70x_ctx {
struct libusb_device_handle *dev;
uint8_t endp_up;
uint8_t endp_down;
int type;
uint8_t *databuf;
int datalen;
uint32_t matte;
uint16_t jobid;
uint16_t rows;
uint16_t cols;
uint16_t last_donor_l;
uint16_t last_donor_u;
int num_decks;
char *laminatefname;
char *lutfname;
char *cpcfname;
void *dl_handle;
Get3DColorTableFN Get3DColorTable;
Load3DColorTableFN Load3DColorTable;
Destroy3DColorTableFN Destroy3DColorTable;
DoColorConvFN DoColorConv;
get_CPCDataFN GetCPCData;
destroy_CPCDataFN DestroyCPCData;
do_image_effectFN DoImageEffect;
send_image_dataFN SendImageData;
struct CColorConv3D *lut;
struct CPCData *cpcdata;
char *last_cpcfname;
int raw_format;
int sharpen; /* ie mhdr.sharpen - 1 */
uint8_t rew[2]; /* 1 for rewind ok (default!) */
struct BandImage output;
};
/* Printer data structures */
struct mitsu70x_jobstatus {
uint8_t hdr[4]; /* E4 56 31 30 */
uint16_t jobid; /* BE */
uint16_t mecha_no; /* BE */
uint8_t job_status[4];
uint8_t memory;
uint8_t power;
uint8_t mecha_status[2];
uint8_t temperature;
uint8_t error_status[3];
uint8_t reserved[6];
} __attribute__((packed));
struct mitsu70x_job {
uint16_t id; /* BE */
uint8_t status[4];
} __attribute__((packed));
#define NUM_JOBS 170
struct mitsu70x_jobs {
uint8_t hdr[4]; /* E4 56 31 31 */
struct mitsu70x_job jobs[NUM_JOBS];
} __attribute__((packed));
#define TEMPERATURE_NORMAL 0x00
#define TEMPERATURE_PREHEAT 0x40
#define TEMPERATURE_COOLING 0x80
#define MECHA_STATUS_INIT 0x80
#define MECHA_STATUS_FEED 0x50
#define MECHA_STATUS_LOAD 0x40
#define MECHA_STATUS_PRINT 0x20
#define MECHA_STATUS_IDLE 0x00
#define JOB_STATUS0_NONE 0x00
#define JOB_STATUS0_DATA 0x10
#define JOB_STATUS0_QUEUE 0x20
#define JOB_STATUS0_PRINT 0x50
#define JOB_STATUS0_ASSIGN 0x70 // XXX undefined.
#define JOB_STATUS0_END 0x80
#define JOB_STATUS1_PRINT_MEDIALOAD 0x10
#define JOB_STATUS1_PRINT_PRE_Y 0x20
#define JOB_STATUS1_PRINT_Y 0x30
#define JOB_STATUS1_PRINT_PRE_M 0x40
#define JOB_STATUS1_PRINT_M 0x50
#define JOB_STATUS1_PRINT_PRE_C 0x60
#define JOB_STATUS1_PRINT_C 0x70
#define JOB_STATUS1_PRINT_PRE_OC 0x80
#define JOB_STATUS1_PRINT_OC 0x90
#define JOB_STATUS1_PRINT_EJECT 0xA0
#define JOB_STATUS1_END_OK 0x00
#define JOB_STATUS1_END_MECHA 0x10 // 0x10...0x7f
#define JOB_STATUS1_END_HEADER 0x80
#define JOB_STATUS1_END_PRINT 0x90
#define JOB_STATUS1_END_INTERRUPT 0xA0
#define JOB_STATUS2_END_HEADER_ERROR 0x00
#define JOB_STATUS2_END_HEADER_MEMORY 0x10
#define JOB_STATUS2_END_PRINT_MEDIA 0x00
#define JOB_STATUS2_END_PRINT_PREVERR 0x10
#define JOB_STATUS2_END_INT_TIMEOUT 0x00
#define JOB_STATUS2_END_INT_CANCEL 0x10
#define JOB_STATUS2_END_INT_DISCON 0x20
/* Error codes */
#define ERROR_STATUS0_NOSTRIPBIN 0x01
#define ERROR_STATUS0_NORIBBON 0x02
#define ERROR_STATUS0_NOPAPER 0x03
#define ERROR_STATUS0_MEDIAMISMATCH 0x04
#define ERROR_STATUS0_RIBBONCNTEND 0x05
#define ERROR_STATUS0_BADRIBBON 0x06
#define ERROR_STATUS0_BADJOBPARAM 0x07
#define ERROR_STATUS0_PAPEREND 0x08
#define ERROR_STATUS0_RIBBONEND 0x09
#define ERROR_STATUS0_DOOROPEN_IDLE 0x0A
#define ERROR_STATUS0_DOOROPEN_PRNT 0x0B
#define ERROR_STATUS0_POWEROFF 0x0C // nonsense.. heh.
#define ERROR_STATUS0_NOMCOP 0x0D
#define ERROR_STATUS0_RIBBONSKIP1 0x0E
#define ERROR_STATUS0_RIBBONSKIP2 0x0F
#define ERROR_STATUS0_RIBBONJAM 0x10
#define ERROR_STATUS0_RIBBON_OTHER 0x11 // 0x11->0x1F
#define ERROR_STATUS0_PAPER_JAM 0x20 // 0x20->0x2F
#define ERROR_STATUS0_MECHANICAL 0x30 // 0x30->0x39
#define ERROR_STATUS0_RFID 0x3A
#define ERROR_STATUS0_FLASH 0x3B
#define ERROR_STATUS0_EEPROM 0x3C
#define ERROR_STATUS0_PREHEAT 0x3D
#define ERROR_STATUS0_MDASTATE 0x3E
#define ERROR_STATUS0_PSUFANLOCKED 0x3F
#define ERROR_STATUS0_OTHERS 0x40 // 0x40..?
/* Error classifications */
#define ERROR_STATUS1_PAPER 0x01
#define ERROR_STATUS1_RIBBON 0x02
#define ERROR_STATUS1_SETTING 0x03
#define ERROR_STATUS1_OPEN 0x05
#define ERROR_STATUS1_NOSTRIPBIN 0x06
#define ERROR_STATUS1_PAPERJAM 0x07
#define ERROR_STATUS1_RIBBONSYS 0x08
#define ERROR_STATUS1_MECHANICAL 0x09
#define ERROR_STATUS1_ELECTRICAL 0x0A
#define ERROR_STATUS1_FIRMWARE 0x0E
#define ERROR_STATUS1_OTHER 0x0F
/* Error recovery conditions */
#define ERROR_STATUS2_AUTO 0x00
#define ERROR_STATUS2_RELOAD_PAPER 0x01
#define ERROR_STATUS2_RELOAD_RIBBON 0x02
#define ERROR_STATUS2_CHANGE_BOTH 0x03
#define ERROR_STATUS2_CHANGE_ONE 0x04
#define ERROR_STATUS2_CLOSEUNIT 0x05
#define ERROR_STATUS2_ATTACHSTRIPBIN 0x06
#define ERROR_STATUS2_CLEARJAM 0x07
#define ERROR_STATUS2_CHECKRIBBON 0x08
#define ERROR_STATUS2_OPENCLOSEUNIT 0x0A
#define ERROR_STATUS2_POWEROFF 0x0F
struct mitsu70x_status_deck {
uint8_t mecha_status[2];
uint8_t temperature; /* D70 family only, K60 no */
uint8_t error_status[3];
uint8_t rsvd_a[10]; /* K60 family [1] == temperature? [3:6] == lifetime prints in BCD */
uint8_t media_brand;
uint8_t media_type;
uint8_t rsvd_b[2];
uint16_t capacity; /* media capacity */
uint16_t remain; /* media remaining */
uint8_t rsvd_c[2];
uint8_t lifetime_prints[4]; /* lifetime prints on deck + 10, in BCD! */
uint16_t rsvd_e[17];
} __attribute__((packed));
struct mitsu70x_status_ver {
char ver[6];
uint16_t checksum; /* Presumably BE */
} __attribute__((packed));
struct mitsu70x_printerstatus_resp {
uint8_t hdr[4]; /* E4 56 32 31 */
uint8_t memory;
uint8_t power;
uint8_t unk[34];
int16_t model[6]; /* LE, UTF-16 */
int16_t serno[6]; /* LE, UTF-16 */
struct mitsu70x_status_ver vers[7]; // components are 'MLRTF'
uint8_t null[8];
struct mitsu70x_status_deck lower;
struct mitsu70x_status_deck upper;
} __attribute__((packed));
#define EK305_0104_M_CSUM 0x2878 /* 1.04 316F8 3 2878 */
#define MD70X_0112_M_CSUM 0x9FC3 /* 1.12 316W1 1 9FC3 */
struct mitsu70x_memorystatus_resp {
uint8_t hdr[3]; /* E4 56 33 */
uint8_t memory;
uint8_t size;
uint8_t rsvd;
} __attribute__((packed));
// XXX also seen commands 0x67, 0x72, 0x54, 0x6e
struct mitsu70x_hdr {
uint8_t hdr[4]; /* 1b 5a 54 XX */ // XXX also, seen 1b 5a 43!
uint16_t jobid;
uint8_t rewind[2]; /* XXX K60/EK305/D80 only, 0 normally, 1 for "skip" ??? */
uint8_t zero0[8];
uint16_t cols;
uint16_t rows;
uint16_t lamcols;
uint16_t lamrows;
uint8_t speed;
uint8_t zero1[7];
uint8_t deck; /* 0 = default, 1 = lower, 2 = upper */
uint8_t zero2[7];
uint8_t laminate; /* 00 == on, 01 == off */
uint8_t laminate_mode; /* 00 == glossy, 02 == matte */
uint8_t zero3[6];
uint8_t multicut;
uint8_t zero4[12];
uint8_t sharpen; /* 0-9. 5 is "normal", 0 is "off" */
uint8_t mode; /* 0 for cooked YMC planar, 1 for packed BGR */
uint8_t use_lut; /* in BGR mode, 0 disables, 1 enables */
uint8_t pad[448];
} __attribute__((packed));
/* Error dumps, etc */
static char *mitsu70x_mechastatus(uint8_t *sts)
{
switch(sts[0]) {
case MECHA_STATUS_INIT:
return "Initializing";
case MECHA_STATUS_FEED:
return "Paper Feeding/Cutting";
case MECHA_STATUS_LOAD:
return "Media Loading";
case MECHA_STATUS_PRINT:
return "Printing";
case MECHA_STATUS_IDLE:
return "Idle";
default:
break;
}
return "Unknown Mechanical Status";
}
static char *mitsu70x_jobstatuses(uint8_t *sts)
{
switch(sts[0]) {
case JOB_STATUS0_NONE:
return "No Job";
case JOB_STATUS0_DATA:
return "Data transfer";
case JOB_STATUS0_QUEUE:
return "Queued for printing";
case JOB_STATUS0_PRINT:
switch(sts[1]) {
case JOB_STATUS1_PRINT_MEDIALOAD:
return "Media loading";
case JOB_STATUS1_PRINT_PRE_Y:
return "Waiting to print yellow plane";
case JOB_STATUS1_PRINT_Y:
return "Printing yellow plane";
case JOB_STATUS1_PRINT_PRE_M:
return "Waiting to print magenta plane";
case JOB_STATUS1_PRINT_M:
return "Printing magenta plane";
case JOB_STATUS1_PRINT_PRE_C:
return "Waiting to print cyan plane";
case JOB_STATUS1_PRINT_C:
return "Printing cyan plane";
case JOB_STATUS1_PRINT_PRE_OC:
return "Waiting to laminate page";
case JOB_STATUS1_PRINT_OC:
return "Laminating page";
case JOB_STATUS1_PRINT_EJECT:
return "Ejecting page";
default:
return "Unknown 'Print' status1";
}
break;
case JOB_STATUS0_ASSIGN:
return "Unknown 'Assignment' status1";
case JOB_STATUS0_END:
switch(sts[1]) {
case JOB_STATUS1_END_OK:
return "Normal End";
case JOB_STATUS1_END_HEADER:
case JOB_STATUS1_END_PRINT:
switch(sts[2]) {
case JOB_STATUS2_END_PRINT_MEDIA:
return "Incorrect mediasize";
case JOB_STATUS2_END_PRINT_PREVERR:
return "Previous job terminated abnormally";
default:
return "Unknown 'End Print' status2";
}
break;
case JOB_STATUS1_END_INTERRUPT:
switch(sts[2]) {
case JOB_STATUS2_END_INT_TIMEOUT:
return "Timeout";
case JOB_STATUS2_END_INT_CANCEL:
return "Job cancelled";
case JOB_STATUS2_END_INT_DISCON:
return "Printer disconnected";
default:
return "Unknown 'End Print' status2";
}
break;
default:
if (sts[1] >= 0x10 && sts[1] <= 0x7f)
return "Mechanical Error";
else
return "Unknown 'End' status1";
}
break;
default:
break;
}
return "Unknown status0";
}
static char *mitsu70x_errorclass(uint8_t *err)
{
switch(err[1]) {
case ERROR_STATUS1_PAPER:
return "Paper";
case ERROR_STATUS1_RIBBON:
return "Ribbon";
case ERROR_STATUS1_SETTING:
return "Job settings";
case ERROR_STATUS1_OPEN:
return "Cover open";
case ERROR_STATUS1_NOSTRIPBIN:
return "No cut bin";
case ERROR_STATUS1_PAPERJAM:
return "Paper jam";
case ERROR_STATUS1_RIBBONSYS:
return "Ribbon system";
case ERROR_STATUS1_MECHANICAL:
return "Mechanical";
case ERROR_STATUS1_ELECTRICAL:
return "Electrical";
case ERROR_STATUS1_FIRMWARE:
return "Firmware";
case ERROR_STATUS1_OTHER:
return "Other";
default:
break;
}
return "Unknown error class";
}
static char *mitsu70x_errorrecovery(uint8_t *err)
{
switch(err[1]) {
case ERROR_STATUS2_AUTO:
return "Automatic recovery";
case ERROR_STATUS2_RELOAD_PAPER:
return "Reload or change paper";
case ERROR_STATUS2_RELOAD_RIBBON:
return "Reload or change ribbon";
case ERROR_STATUS2_CHANGE_BOTH:
return "Change paper and ribbon";
case ERROR_STATUS2_CHANGE_ONE:
return "Change paper or ribbon";
case ERROR_STATUS2_CLOSEUNIT:
return "Close printer";
case ERROR_STATUS2_ATTACHSTRIPBIN:
return "Attach Strip Bin";
case ERROR_STATUS2_CLEARJAM:
return "Remove and reload paper";
case ERROR_STATUS2_CHECKRIBBON:
return "Check ribbon and reload paper";
case ERROR_STATUS2_OPENCLOSEUNIT:
return "Open then close printer";
case ERROR_STATUS2_POWEROFF:
return "Power-cycle printer";
default:
break;
}
return "Unknown recovery";
}
static char *mitsu70x_errors(uint8_t *err)
{
switch(err[0]) {
case ERROR_STATUS0_NOSTRIPBIN:
return "Strip bin not attached";
case ERROR_STATUS0_NORIBBON:
return "No ribbon detected";
case ERROR_STATUS0_NOPAPER:
return "No paper loaded";
case ERROR_STATUS0_MEDIAMISMATCH:
return "Ribbon/Paper mismatch";
case ERROR_STATUS0_RIBBONCNTEND:
return "Ribbon count end";
case ERROR_STATUS0_BADRIBBON:
return "Illegal Ribbon";
case ERROR_STATUS0_BADJOBPARAM:
return "Job does not match loaded media";
case ERROR_STATUS0_PAPEREND:
return "End of paper detected";
case ERROR_STATUS0_RIBBONEND:
return "End of ribbon detected";
case ERROR_STATUS0_DOOROPEN_IDLE:
case ERROR_STATUS0_DOOROPEN_PRNT:
return "Printer door open";
case ERROR_STATUS0_POWEROFF:
return "Printer powered off"; // nonsense..
case ERROR_STATUS0_RIBBONSKIP1:
case ERROR_STATUS0_RIBBONSKIP2:
return "Ribbon skipped";
case ERROR_STATUS0_RIBBONJAM:
return "Ribbon stuck to paper";
case ERROR_STATUS0_RFID:
return "RFID read error";
case ERROR_STATUS0_FLASH:
return "FLASH read error";
case ERROR_STATUS0_EEPROM:
return "EEPROM read error";
case ERROR_STATUS0_PREHEAT:
return "Preheating unit time out";
case ERROR_STATUS0_MDASTATE:
return "Unknown MDA state";
case ERROR_STATUS0_PSUFANLOCKED:
return "Power supply fan locked up";
default:
break;
}
if (err[0] >= ERROR_STATUS0_RIBBON_OTHER &&
err[0] < ERROR_STATUS0_PAPER_JAM) {
return "Unknown ribbon error";
// XXX use err[1]/err[2] codes?
}
if (err[0] >= ERROR_STATUS0_PAPER_JAM &&
err[0] < ERROR_STATUS0_MECHANICAL) {
return "Paper jam";
// XXX use err[1]/err[2] codes?
}
if (err[0] >= ERROR_STATUS0_MECHANICAL &&
err[0] < ERROR_STATUS0_RFID) {
return "Unknown mechanical error";
// XXX use err[1]/err[2] codes?
}
return "Unknown error";
}
static const char *mitsu70x_media_types(uint8_t brand, uint8_t type)
{
if (brand == 0xff && type == 0x01)
return "CK-D735 (3.5x5)";
else if (brand == 0xff && type == 0x02)
return "CK-D746 (4x6)";
else if (brand == 0xff && type == 0x04)
return "CK-D757 (5x7)";
else if (brand == 0xff && type == 0x05)
return "CK-D769 (6x9)";
else if (brand == 0xff && type == 0x0f)
return "CK-D768 (6x8)";
else if (brand == 0x6c && type == 0x84)
return "Kodak 5R (5x7)";
else if (brand == 0x6c && type == 0x8f)
return "Kodak 6R (6x8)";
else if (brand == 0x61 && type == 0x84)
return "CK-K57R (5x7)";
else if (brand == 0x61 && type == 0x8f)
return "CK-K76R (6x8)";
else
return "Unknown";
}
#define CMDBUF_LEN 512
#define READBACK_LEN 256
static void *mitsu70x_init(void)
{
struct mitsu70x_ctx *ctx = malloc(sizeof(struct mitsu70x_ctx));
if (!ctx) {
ERROR("Memory Allocation Failure!\n");
return NULL;
}
memset(ctx, 0, sizeof(struct mitsu70x_ctx));
DL_INIT();
return ctx;
}
static void mitsu70x_attach(void *vctx, struct libusb_device_handle *dev,
uint8_t endp_up, uint8_t endp_down, uint8_t jobid)
{
struct mitsu70x_ctx *ctx = vctx;
struct libusb_device *device;
struct libusb_device_descriptor desc;
ctx->jobid = jobid;
if (!ctx->jobid)
jobid++;
ctx->dev = dev;
ctx->endp_up = endp_up;
ctx->endp_down = endp_down;
device = libusb_get_device(dev);
libusb_get_device_descriptor(device, &desc);
ctx->type = lookup_printer_type(&mitsu70x_backend,
desc.idVendor, desc.idProduct);
ctx->last_donor_l = ctx->last_donor_u = 65535;
/* Attempt to open the library */
#if defined(WITH_DYNAMIC)
INFO("Attempting to load image processing library\n");
ctx->dl_handle = DL_OPEN(LIB_NAME_RE);
if (!ctx->dl_handle)
WARNING("Image processing library not found, using internal fallback code\n");
if (ctx->dl_handle) {
ctx->Get3DColorTable = DL_SYM(ctx->dl_handle, "CColorConv3D_Get3DColorTable");
ctx->Load3DColorTable = DL_SYM(ctx->dl_handle, "CColorConv3D_Load3DColorTable");
ctx->Destroy3DColorTable = DL_SYM(ctx->dl_handle, "CColorConv3D_Destroy3DColorTable");
ctx->DoColorConv = DL_SYM(ctx->dl_handle, "CColorConv3D_DoColorConv");
ctx->GetCPCData = DL_SYM(ctx->dl_handle, "get_CPCData");
ctx->DestroyCPCData = DL_SYM(ctx->dl_handle, "destroy_CPCData");
ctx->DoImageEffect = DL_SYM(ctx->dl_handle, "do_image_effect");
ctx->SendImageData = DL_SYM(ctx->dl_handle, "send_image_data");
if (!ctx->Get3DColorTable || !ctx->Load3DColorTable ||
!ctx->Destroy3DColorTable || !ctx->DoColorConv ||
!ctx->GetCPCData || !ctx->DestroyCPCData ||
!ctx->DoImageEffect || !ctx->SendImageData) {
WARNING("Problem resolving symbols in imaging processing library\n");
DL_CLOSE(ctx->dl_handle);
ctx->dl_handle = NULL;
} else {
INFO("Image processing library successfully loaded\n");
}
}
#else
WARNING("Dynamic library support not enabled, using internal fallback code\n");
#endif
}
static void mitsu70x_teardown(void *vctx) {
struct mitsu70x_ctx *ctx = vctx;
if (!ctx)
return;
if (ctx->databuf)
free(ctx->databuf);
if (ctx->dl_handle) {
if (ctx->cpcdata)
ctx->DestroyCPCData(ctx->cpcdata);
if (ctx->lut)
ctx->Destroy3DColorTable(ctx->lut);
DL_CLOSE(ctx->dl_handle);
}
DL_EXIT();
free(ctx);
}
static int mitsu70x_read_parse(void *vctx, int data_fd) {
struct mitsu70x_ctx *ctx = vctx;
int i, remain;
struct mitsu70x_hdr mhdr;
uint32_t planelen;
if (!ctx)
return CUPS_BACKEND_FAILED;
if (ctx->databuf) {
free(ctx->databuf);
ctx->databuf = NULL;
}
ctx->matte = 0;
ctx->rew[0] = 1;
ctx->rew[1] = 1;
repeat:
/* Read in initial header */
remain = sizeof(mhdr);
while (remain > 0) {
i = read(data_fd, ((uint8_t*)&mhdr) + sizeof(mhdr) - remain, remain);
if (i == 0)
return CUPS_BACKEND_CANCEL;
if (i < 0)
return CUPS_BACKEND_CANCEL;
remain -= i;
}
/* Skip over wakeup header if it's present. */
if (mhdr.hdr[0] == 0x1b &&
mhdr.hdr[1] == 0x45 &&
mhdr.hdr[2] == 0x57 &&
mhdr.hdr[3] == 0x55) {
goto repeat;
}
/* Sanity check header */
if (mhdr.hdr[0] != 0x1b &&
mhdr.hdr[1] != 0x5a &&
mhdr.hdr[2] != 0x54) {
ERROR("Unrecognized data format!\n");
return CUPS_BACKEND_CANCEL;
}
ctx->raw_format = !mhdr.mode;
/* Figure out the correction data table to use */
if (ctx->type == P_MITSU_D70X) {
ctx->laminatefname = CORRTABLE_PATH "/D70MAT01.raw";
ctx->lutfname = CORRTABLE_PATH "/CPD70L01.lut";
if (mhdr.speed == 3) {
ctx->cpcfname = CORRTABLE_PATH "/CPD70S01.cpc";
} else if (mhdr.speed == 4) {
ctx->cpcfname = CORRTABLE_PATH "/CPD70U01.cpc";
} else {
ctx->cpcfname = CORRTABLE_PATH "/CPD70N01.cpc";
}
if (mhdr.hdr[3] != 0x01) {
WARNING("Print job has wrong submodel specifier (%x)\n", mhdr.hdr[3]);
mhdr.hdr[3] = 0x01;
}
} else if (ctx->type == P_MITSU_D80) {
ctx->laminatefname = CORRTABLE_PATH "/D80MAT01.raw";
ctx->lutfname = CORRTABLE_PATH "/CPD80L01.lut";
if (mhdr.speed == 3) {
ctx->cpcfname = CORRTABLE_PATH "/CPD80S01.cpc";
} else if (mhdr.speed == 4) {
ctx->cpcfname = CORRTABLE_PATH "/CPD80U01.cpc";
} else {
ctx->cpcfname = CORRTABLE_PATH "/CPD80N01.cpc";
}
// XXX what about CPD80**E**01?
if (mhdr.hdr[3] != 0x01) {
WARNING("Print job has wrong submodel specifier (%x)\n", mhdr.hdr[3]);
mhdr.hdr[3] = 0x01;
}
} else if (ctx->type == P_MITSU_K60) {
ctx->laminatefname = CORRTABLE_PATH "/S60MAT02.raw";
ctx->lutfname = CORRTABLE_PATH "/CPS60L01.lut";
if (mhdr.speed == 3 || mhdr.speed == 4) {
mhdr.speed = 4; /* Ultra Fine */
ctx->cpcfname = CORRTABLE_PATH "/CPS60T03.cpc";
} else {
ctx->cpcfname = CORRTABLE_PATH "/CPS60T01.cpc";
}
if (mhdr.hdr[3] != 0x00) {
WARNING("Print job has wrong submodel specifier (%x)\n", mhdr.hdr[3]);
mhdr.hdr[3] = 0x00;
}
} else if (ctx->type == P_KODAK_305) {
ctx->laminatefname = CORRTABLE_PATH "/EK305MAT.raw"; // Same as K60
ctx->lutfname = CORRTABLE_PATH "/EK305L01.lut";
if (mhdr.speed == 3 || mhdr.speed == 4) {
mhdr.speed = 4; /* Ultra Fine */
ctx->cpcfname = CORRTABLE_PATH "/EK305T03.cpc";
} else {
ctx->cpcfname = CORRTABLE_PATH "/EK305T01.cpc";
}
// XXX what about using K60 media if we read back the proper code?
if (mhdr.hdr[3] != 0x90) {
WARNING("Print job has wrong submodel specifier (%x)\n", mhdr.hdr[3]);
mhdr.hdr[3] = 0x90;
}
} else if (ctx->type == P_FUJI_ASK300) {
ctx->laminatefname = CORRTABLE_PATH "/ASK300M2.raw"; // Same as D70
ctx->lutfname = CORRTABLE_PATH "/CPD70L01.lut"; // XXX guess, driver did not come with external LUT!
if (mhdr.speed == 3 || mhdr.speed == 4) {
mhdr.speed = 3; /* Super Fine */
ctx->cpcfname = CORRTABLE_PATH "/ASK300T3.cpc";
} else {
ctx->cpcfname = CORRTABLE_PATH "/ASK300T1.cpc";
}
if (mhdr.hdr[3] != 0x01) {
WARNING("Print job has wrong submodel specifier (%x)\n", mhdr.hdr[3]);
mhdr.hdr[3] = 0x01;
}
}
if (!mhdr.use_lut)
ctx->lutfname = NULL;
ctx->sharpen = mhdr.sharpen - 1;
/* Clean up header back to pristine. */
mhdr.use_lut = 0;
mhdr.mode = 0;
mhdr.sharpen = 0;
/* Work out total printjob size */
ctx->cols = be16_to_cpu(mhdr.cols);
ctx->rows = be16_to_cpu(mhdr.rows);
planelen = ctx->rows * ctx->cols * 2;
planelen = (planelen + 511) / 512 * 512; /* Round to nearest 512 bytes. */
if (!mhdr.laminate && mhdr.laminate_mode) {
i = be16_to_cpu(mhdr.lamcols) * be16_to_cpu(mhdr.lamrows) * 2;
i = (i + 511) / 512 * 512; /* Round to nearest 512 bytes. */
ctx->matte = i;
}
remain = 3 * planelen + ctx->matte;
ctx->datalen = 0;
ctx->databuf = malloc(sizeof(mhdr) + remain + LAMINATE_STRIDE*2); /* Give us a bit extra */
if (!ctx->databuf) {
ERROR("Memory allocation failure!\n");
return CUPS_BACKEND_FAILED;
}
memcpy(ctx->databuf + ctx->datalen, &mhdr, sizeof(mhdr));
ctx->datalen += sizeof(mhdr);
if (ctx->raw_format) { /* RAW MODE */
DEBUG("Reading in %d bytes of 16bpp YMCL data\n", remain);
/* Read in the spool data */
while(remain) {
i = read(data_fd, ctx->databuf + ctx->datalen, remain);
if (i == 0)
return CUPS_BACKEND_CANCEL;
if (i < 0)
return CUPS_BACKEND_CANCEL;
ctx->datalen += i;
remain -= i;
}
} else { /* RAW MODE OFF */
int spoolbuflen = 0;
uint8_t *spoolbuf;
remain = ctx->rows * ctx->cols * 3;
DEBUG("Reading in %d bytes of 8bpp BGR data\n", remain);
spoolbuflen = 0; spoolbuf = malloc(remain);
if (!spoolbuf) {
ERROR("Memory allocation failure!\n");
return CUPS_BACKEND_FAILED;
}
/* Read in the BGR data */
while (remain) {
i = read(data_fd, spoolbuf + spoolbuflen, remain);
if (i == 0)
return CUPS_BACKEND_CANCEL;
if (i < 0)
return CUPS_BACKEND_CANCEL;
spoolbuflen += i;
remain -= i;
}
/* Run through basic LUT, if present and enabled */
if (ctx->dl_handle && ctx->lutfname && !ctx->lut) { /* printer-specific, it is fixed per-job */
DEBUG("Running print data through LUT\n");
uint8_t *buf = malloc(LUT_LEN);
if (!buf) {
ERROR("Memory allocation failure!\n");
return CUPS_BACKEND_FAILED;
}
if (ctx->Get3DColorTable(buf, ctx->lutfname)) {
ERROR("Unable to open LUT file '%s'\n", ctx->lutfname);
return CUPS_BACKEND_CANCEL;
}
ctx->lut = ctx->Load3DColorTable(buf);
free(buf);
if (!ctx->lut) {
ERROR("Unable to parse LUT file '%s'!\n", ctx->lutfname);
return CUPS_BACKEND_CANCEL;
}
ctx->DoColorConv(ctx->lut, spoolbuf, ctx->cols, ctx->rows, ctx->cols * 3, COLORCONV_BGR);
}
/* Load in the CPC file, if needed! */
if (ctx->dl_handle) {
struct BandImage input;
if (ctx->cpcfname && ctx->cpcfname != ctx->last_cpcfname) {
ctx->last_cpcfname = ctx->cpcfname;
if (ctx->cpcdata)
ctx->DestroyCPCData(ctx->cpcdata);
ctx->cpcdata = ctx->GetCPCData(ctx->cpcfname);
if (!ctx->cpcdata) {
ERROR("Unable to load CPC file '%s'\n", ctx->cpcfname);
return CUPS_BACKEND_CANCEL;
}
}
/* Convert using image processing library */
input.origin_rows = input.origin_cols = 0;
input.rows = ctx->rows;
input.cols = ctx->cols;
input.imgbuf = spoolbuf;
input.bytes_per_row = ctx->cols * 3;
ctx->output.origin_rows = ctx->output.origin_cols = 0;
ctx->output.rows = ctx->rows;
ctx->output.cols = ctx->cols;
ctx->output.imgbuf = ctx->databuf + ctx->datalen;
ctx->output.bytes_per_row = ctx->cols * 3 * 2;
DEBUG("Running print data through processing library\n");
if (ctx->DoImageEffect(ctx->cpcdata, &input, &ctx->output, ctx->sharpen, ctx->rew)) {
ERROR("Image Processing failed, aborting!\n");
return CUPS_BACKEND_CANCEL;
}
} else {
// XXXFALLBACK write fallback code?
ERROR("!!! Image Processing Library not found, aborting!\n");
return CUPS_BACKEND_CANCEL;
}
/* Move up the pointer to after the image data */
ctx->datalen += 3*planelen;
/* Clean up */
free(spoolbuf);
/* Now that we've filled everything in, read matte from file */
if (ctx->matte) {
int fd;
uint32_t j;
DEBUG("Reading %d bytes of matte data from disk (%d/%d)\n", ctx->matte, ctx->cols, LAMINATE_STRIDE);
fd = open(ctx->laminatefname, O_RDONLY);
if (fd < 0) {
ERROR("Unable to open matte lamination data file '%s'\n", ctx->laminatefname);
return CUPS_BACKEND_CANCEL;
}
for (j = 0 ; j < be16_to_cpu(mhdr.lamrows) ; j++) {
remain = LAMINATE_STRIDE * 2;
/* Read one row of lamination data at a time */
while (remain) {
i = read(fd, ctx->databuf + ctx->datalen, remain);
if (i < 0)
return CUPS_BACKEND_CANCEL;
if (i == 0) {
/* We hit EOF, restart from beginning */
lseek(fd, 0, SEEK_SET);
continue;
}
ctx->datalen += i;
remain -= i;
}
/* Back off the buffer so we "wrap" on the print row. */
ctx->datalen -= ((LAMINATE_STRIDE - ctx->cols) * 2);
}
/* Zero out the tail end of the buffer. */
j = be16_to_cpu(mhdr.lamcols) * be16_to_cpu(mhdr.lamrows) * 2;
memset(ctx->databuf + ctx->datalen, 0, ctx->matte - j);
}
}
return CUPS_BACKEND_OK;
}
static int mitsu70x_get_jobstatus(struct mitsu70x_ctx *ctx, struct mitsu70x_jobstatus *resp, uint16_t jobid)
{
uint8_t cmdbuf[CMDBUF_LEN];
int num, ret;
/* Send Printer Query */
memset(cmdbuf, 0, CMDBUF_LEN);
cmdbuf[0] = 0x1b;
cmdbuf[1] = 0x56;
cmdbuf[2] = 0x31;
cmdbuf[3] = 0x30; // XXX 30 == specific, 31 = "all"
cmdbuf[4] = (jobid >> 8) & 0xff;
cmdbuf[5] = jobid & 0xff;
if ((ret = send_data(ctx->dev, ctx->endp_down,
cmdbuf, 6)))
return ret;
memset(resp, 0, sizeof(*resp));
ret = read_data(ctx->dev, ctx->endp_up,
(uint8_t*) resp, sizeof(*resp), &num);
if (ret < 0)
return ret;
if (num != sizeof(*resp)) {
ERROR("Short Read! (%d/%d)\n", num, (int)sizeof(*resp));
return 4;
}
return 0;
}
#if 0
static int mitsu70x_get_jobs(struct mitsu70x_ctx *ctx, struct mitsu70x_jobs *resp)
{
uint8_t cmdbuf[CMDBUF_LEN];
int num, ret;
/* Send Printer Query */
memset(cmdbuf, 0, CMDBUF_LEN);
cmdbuf[0] = 0x1b;
cmdbuf[1] = 0x56;
cmdbuf[2] = 0x31;
cmdbuf[3] = 0x31;
cmdbuf[4] = 0x00;
cmdbuf[5] = 0x00;
if ((ret = send_data(ctx->dev, ctx->endp_down,
cmdbuf, 6)))
return ret;
memset(resp, 0, sizeof(*resp));
ret = read_data(ctx->dev, ctx->endp_up,
(uint8_t*) resp, sizeof(*resp), &num);
if (ret < 0)
return ret;
if (num != sizeof(*resp)) {
ERROR("Short Read! (%d/%d)\n", num, (int)sizeof(*resp));
return 4;
}
return 0;
}
#endif
static int mitsu70x_get_memorystatus(struct mitsu70x_ctx *ctx, struct mitsu70x_memorystatus_resp *resp)
{
uint8_t cmdbuf[CMDBUF_LEN];
uint16_t tmp;
int num;
int ret;
memset(cmdbuf, 0, CMDBUF_LEN);
cmdbuf[0] = 0x1b;
cmdbuf[1] = 0x56;
cmdbuf[2] = 0x33;
cmdbuf[3] = 0x00;
tmp = cpu_to_be16(ctx->cols);
memcpy(cmdbuf + 4, &tmp, 2);
tmp = cpu_to_be16(ctx->rows);
memcpy(cmdbuf + 6, &tmp, 2);
cmdbuf[8] = ctx->matte ? 0x80 : 0x00;
cmdbuf[9] = 0x00;
if ((ret = send_data(ctx->dev, ctx->endp_down,
cmdbuf, 10)))
return CUPS_BACKEND_FAILED;
/* Read in the printer status */
ret = read_data(ctx->dev, ctx->endp_up,
(uint8_t*) resp, sizeof(*resp), &num);
if (ret < 0)
return CUPS_BACKEND_FAILED;
if (num != sizeof(*resp)) {
ERROR("Short Read! (%d/%d)\n", num, (int)sizeof(*resp));
return CUPS_BACKEND_FAILED;
}
/* Make sure response is sane */
if (resp->hdr[0] != 0xe4 ||
resp->hdr[1] != 0x56 ||
resp->hdr[2] != 0x33) {
ERROR("Unknown response from printer\n");
return CUPS_BACKEND_FAILED;
}
return 0;
}
static int mitsu70x_get_printerstatus(struct mitsu70x_ctx *ctx, struct mitsu70x_printerstatus_resp *resp)
{
uint8_t cmdbuf[CMDBUF_LEN];
int num, ret;
/* Send Printer Query */
memset(cmdbuf, 0, CMDBUF_LEN);
cmdbuf[0] = 0x1b;
cmdbuf[1] = 0x56;
cmdbuf[2] = 0x32;
cmdbuf[3] = 0x30;
if ((ret = send_data(ctx->dev, ctx->endp_down,
cmdbuf, 4)))
return ret;
memset(resp, 0, sizeof(*resp));
ret = read_data(ctx->dev, ctx->endp_up,
(uint8_t*) resp, sizeof(*resp), &num);
if (ret < 0)
return ret;
if (num != sizeof(*resp)) {
ERROR("Short Read! (%d/%d)\n", num, (int)sizeof(*resp));
return 4;
}
return 0;
}
static int mitsu70x_cancel_job(struct mitsu70x_ctx *ctx, uint16_t jobid)
{
uint8_t cmdbuf[4];
int ret;
/* Send Job cancel. No response. */
memset(cmdbuf, 0, 4);
cmdbuf[0] = 0x1b;
cmdbuf[1] = 0x44;
cmdbuf[2] = (jobid >> 8) & 0xff;
cmdbuf[3] = jobid & 0xff;
if ((ret = send_data(ctx->dev, ctx->endp_down,
cmdbuf, 4)))
return ret;
return 0;
}
static int mitsu70x_set_sleeptime(struct mitsu70x_ctx *ctx, uint8_t time)
{
uint8_t cmdbuf[4];
int ret;
/* Send Job cancel. No response. */
memset(cmdbuf, 0, 4);
cmdbuf[0] = 0x1b;
cmdbuf[1] = 0x53;
cmdbuf[2] = 0x53; // XXX also, 0x4e and 0x50 are other params.
cmdbuf[3] = time;
if ((ret = send_data(ctx->dev, ctx->endp_down,
cmdbuf, 4)))
return ret;
return 0;
}
static int mitsu70x_wakeup(struct mitsu70x_ctx *ctx)
{
int ret;
uint8_t buf[512];
memset(buf, 0, sizeof(buf));
buf[0] = 0x1b;
buf[1] = 0x45;
buf[2] = 0x57; // XXX also, 0x53, 0x54 seen.
buf[3] = 0x55;
INFO("Waking up printer...\n");
if ((ret = send_data(ctx->dev, ctx->endp_down,
buf, sizeof(buf))))
return CUPS_BACKEND_FAILED;
return 0;
}
static int d70_library_callback(void *context, void *buffer, uint32_t len)
{
struct mitsu70x_ctx *ctx = context;
return send_data(ctx->dev, ctx->endp_down, buffer, len);
}
static int mitsu70x_main_loop(void *vctx, int copies)
{
struct mitsu70x_ctx *ctx = vctx;
struct mitsu70x_jobstatus jobstatus;
struct mitsu70x_printerstatus_resp resp;
struct mitsu70x_hdr *hdr;
int ret;
if (!ctx)
return CUPS_BACKEND_FAILED;
hdr = (struct mitsu70x_hdr*) ctx->databuf;
INFO("Waiting for printer idle...\n");
top:
/* Query job status for jobid 0 (global) */
ret = mitsu70x_get_jobstatus(ctx, &jobstatus, 0x0000);
if (ret)
return CUPS_BACKEND_FAILED;
/* Make sure we're awake! */
if (jobstatus.power) {
ret = mitsu70x_wakeup(ctx);
if (ret)
return CUPS_BACKEND_FAILED;
sleep(1);
goto top;
}
/* Make sure temperature is sane */
if (jobstatus.temperature == TEMPERATURE_COOLING) {
INFO("Printer cooling down...\n");
sleep(1);
goto top;
}
/* See if we hit a printer error. */
if (jobstatus.error_status[0]) {
ERROR("%s/%s -> %s: %02x/%02x/%02x\n",
mitsu70x_errorclass(jobstatus.error_status),
mitsu70x_errors(jobstatus.error_status),
mitsu70x_errorrecovery(jobstatus.error_status),
jobstatus.error_status[0],
jobstatus.error_status[1],
jobstatus.error_status[2]);
return CUPS_BACKEND_STOP;
}
if (ctx->num_decks)
goto skip_status;
/* Tell CUPS about the consumables we report */
ret = mitsu70x_get_printerstatus(ctx, &resp);
if (ret)
return CUPS_BACKEND_FAILED;
if (resp.upper.mecha_status[0] != MECHA_STATUS_INIT)
ctx->num_decks = 2;
else
ctx->num_decks = 1;
if (ctx->type == P_MITSU_D70X &&
ctx->num_decks == 2) {
ATTR("marker-colors=#00FFFF#FF00FF#FFFF00,#00FFFF#FF00FF#FFFF00\n");
ATTR("marker-high-levels=100,100\n");
ATTR("marker-low-levels=10,10\n");
ATTR("marker-names='\"%s\"','\"%s\"'\n",
mitsu70x_media_types(resp.lower.media_brand, resp.lower.media_type),
mitsu70x_media_types(resp.upper.media_brand, resp.upper.media_type));
ATTR("marker-types=ribbonWax,ribbonWax\n");
} else {
ATTR("marker-colors=#00FFFF#FF00FF#FFFF00\n");
ATTR("marker-high-levels=100\n");
ATTR("marker-low-levels=10\n");
ATTR("marker-names='%s'\n",
mitsu70x_media_types(resp.lower.media_brand, resp.lower.media_type));
ATTR("marker-types=ribbonWax\n");
}
/* FW sanity checking */
if (ctx->type == P_KODAK_305) {
if (be16_to_cpu(resp.vers[0].checksum) != EK305_0104_M_CSUM)
WARNING("Printer FW out of date. Highly recommend upgrading EK305 to v1.04!\n");
} else if (ctx->type == P_MITSU_D70X) {
if (be16_to_cpu(resp.vers[0].checksum) != MD70X_0112_M_CSUM)
WARNING("Printer FW out of date. Highly recommend upgrading D70/D707 to v1.12!\n");
}
skip_status:
/* Perform memory status query */
{
struct mitsu70x_memorystatus_resp memory;
INFO("Checking Memory availability\n");
ret = mitsu70x_get_memorystatus(ctx, &memory);
if (ret)
return CUPS_BACKEND_FAILED;
/* Check size is sane */
if (memory.size || memory.memory == 0xff) {
ERROR("Unsupported print size!\n");
return CUPS_BACKEND_CANCEL;
}
if (memory.memory) {
INFO("Printer buffers full, retrying!\n");
sleep(1);
goto top;
}
}
#if 0
/* Make sure we don't have any jobid collisions */
{
int i;
struct mitsu70x_jobs jobs;
ret = mitsu70x_get_jobs(ctx, &jobs);
if (ret)
return CUPS_BACKEND_FAILED;
for (i = 0 ; i < NUM_JOBS ; i++) {
if (jobs.jobs[0].id == 0)
break;
if (ctx->jobid == be16_to_cpu(jobs.jobs[0].id)) {
ctx->jobid++;
if (!ctx->jobid)
ctx->jobid++;
i = -1;
}
}
}
#endif
while(!ctx->jobid || ctx->jobid == be16_to_cpu(jobstatus.jobid))
ctx->jobid++;
/* Set jobid */
hdr->jobid = cpu_to_be16(ctx->jobid);
/* Set deck */
if (ctx->type == P_MITSU_D70X) {
hdr->deck = 0; /* D70 use automatic deck selection */
/* XXX alternatively route it based on state and media? */
} else {
hdr->deck = 1; /* All others only have a "lower" deck. */
}
/* Twiddle rewind stuff if needed */
if (ctx->type != P_MITSU_D70X) {
hdr->rewind[0] = !ctx->rew[0];
hdr->rewind[1] = !ctx->rew[1];
}
/* Matte operation requires Ultrafine/superfine */
if (ctx->matte) {
if (ctx->type != P_MITSU_D70X) {
if (hdr->speed != 0x03 && hdr->speed != 0x04) {
WARNING("Forcing Ultrafine mode for matte printing!\n");
hdr->speed = 0x04; /* Force UltraFine */
}
} else {
if (hdr->speed != 0x03) {
hdr->speed = 0x03; /* Force SuperFine */
WARNING("Forcing Ultrafine mode for matte printing!\n");
}
}
}
/* Any other fixups? */
if ((ctx->type == P_MITSU_K60 || ctx->type == P_KODAK_305) &&
ctx->cols == 0x0748 &&
ctx->rows == 0x04c2 && !hdr->multicut) {
hdr->multicut = 1;
}
/* We're clear to send data over! */
INFO("Sending Print Job (internal id %u)\n", ctx->jobid);
if ((ret = send_data(ctx->dev, ctx->endp_down,
ctx->databuf,
sizeof(struct mitsu70x_hdr))))
return CUPS_BACKEND_FAILED;
if (ctx->dl_handle && !ctx->raw_format) {
if (ctx->SendImageData(&ctx->output, ctx, d70_library_callback))
return CUPS_BACKEND_FAILED;
if (ctx->matte)
if (d70_library_callback(ctx, ctx->databuf + ctx->datalen - ctx->matte, ctx->matte))
return CUPS_BACKEND_FAILED;
} else { // Fallback code..
/* K60 and 305 need data sent in 256K chunks, but the first
chunk needs to subtract the length of the 512-byte header */
int chunk = 256*1024 - sizeof(struct mitsu70x_hdr);
int sent = 512;
while (chunk > 0) {
if ((ret = send_data(ctx->dev, ctx->endp_down,
ctx->databuf + sent, chunk)))
return CUPS_BACKEND_FAILED;
sent += chunk;
chunk = ctx->datalen - sent;
if (chunk > 256*1024)
chunk = 256*1024;
}
}
/* Then wait for completion, if so desired.. */
INFO("Waiting for printer to acknowledge completion\n");
do {
uint16_t donor_u, donor_l;
sleep(1);
ret = mitsu70x_get_printerstatus(ctx, &resp);
if (ret)
return CUPS_BACKEND_FAILED;
donor_l = be16_to_cpu(resp.lower.remain) * 100 / be16_to_cpu(resp.lower.capacity);
if (ctx->type == P_MITSU_D70X &&
ctx->num_decks == 2) {
donor_u = be16_to_cpu(resp.upper.remain) * 100 / be16_to_cpu(resp.upper.capacity);
if (donor_l != ctx->last_donor_l ||
donor_u != ctx->last_donor_u) {
ctx->last_donor_l = donor_l;
ctx->last_donor_u = donor_u;
ATTR("marker-levels=%d,%d\n", donor_l, donor_u);
}
} else {
if (donor_l != ctx->last_donor_l) {
ctx->last_donor_l = donor_l;
ATTR("marker-levels=%d\n", donor_l);
}
}
/* Query job status for our used jobid */
ret = mitsu70x_get_jobstatus(ctx, &jobstatus, ctx->jobid);
if (ret)
return CUPS_BACKEND_FAILED;
/* See if we hit a printer error. */
if (jobstatus.error_status[0]) {
ERROR("%s/%s -> %s: %02x/%02x/%02x\n",
mitsu70x_errorclass(jobstatus.error_status),
mitsu70x_errors(jobstatus.error_status),
mitsu70x_errorrecovery(jobstatus.error_status),
jobstatus.error_status[0],
jobstatus.error_status[1],
jobstatus.error_status[2]);
return CUPS_BACKEND_STOP;
}
INFO("%s: %x/%x/%x/%x\n",
mitsu70x_jobstatuses(jobstatus.job_status),
jobstatus.job_status[0],
jobstatus.job_status[1],
jobstatus.job_status[2],
jobstatus.job_status[3]);
if (jobstatus.job_status[0] == JOB_STATUS0_END) {
if (jobstatus.job_status[1] ||
jobstatus.job_status[2] ||
jobstatus.job_status[3]) {
ERROR("Abnormal exit: %02x/%02x/%02x\n",
jobstatus.job_status[1],
jobstatus.job_status[2],
jobstatus.job_status[3]);
return CUPS_BACKEND_STOP;
}
/* Job complete */
break;
}
if (fast_return) {
INFO("Fast return mode enabled.\n");
break;
}
} while(1);
/* Clean up */
if (terminate)
copies = 1;
INFO("Print complete (%d copies remaining)\n", copies - 1);
if (copies && --copies) {
goto top;
}
return CUPS_BACKEND_OK;
}
static void mitsu70x_dump_printerstatus(struct mitsu70x_printerstatus_resp *resp)
{
uint32_t i;
INFO("Model : ");
for (i = 0 ; i < 6 ; i++) {
DEBUG2("%c", le16_to_cpu(resp->model[i]) & 0x7f);
}
DEBUG2("\n");
INFO("Serial Number : ");
for (i = 0 ; i < 6 ; i++) {
DEBUG2("%c", le16_to_cpu(resp->serno[i]) & 0x7f);
}
DEBUG2("\n");
for (i = 0 ; i < 7 ; i++) {
char buf[7];
char type;
if (resp->vers[i].ver[5] == '@') /* "DUMMY@" */
continue;
memcpy(buf, resp->vers[i].ver, 6);
buf[6] = 0;
if (i == 0) type = 'M';
else if (i == 1) type = 'L';
else if (i == 2) type = 'R';
else if (i == 3) type = 'T';
else if (i == 4) type = 'F';
else type = i + 0x30;
INFO("FW Component: %c %s (%04x)\n",
type, buf, be16_to_cpu(resp->vers[i].checksum));
}
INFO("Lower Mechanical Status: %s\n",
mitsu70x_mechastatus(resp->lower.mecha_status));
if (resp->lower.error_status[0]) {
INFO("Lower Error Status: %s/%s -> %s\n",
mitsu70x_errorclass(resp->lower.error_status),
mitsu70x_errors(resp->lower.error_status),
mitsu70x_errorrecovery(resp->lower.error_status));
}
INFO("Lower Media type: %s (%02x/%02x)\n",
mitsu70x_media_types(resp->lower.media_brand, resp->lower.media_type),
resp->lower.media_brand,
resp->lower.media_type);
INFO("Lower Prints remaining: %03d/%03d\n",
be16_to_cpu(resp->lower.remain),
be16_to_cpu(resp->lower.capacity));
i = packed_bcd_to_uint32((char*)resp->lower.lifetime_prints, 4);
if (i)
i-= 10;
INFO("Lower Lifetime prints: %u\n", i);
if (resp->upper.mecha_status[0] != MECHA_STATUS_INIT) {
INFO("Upper Mechanical Status: %s\n",
mitsu70x_mechastatus(resp->upper.mecha_status));
if (resp->upper.error_status[0]) {
INFO("Upper Error Status: %s/%s -> %s\n",
mitsu70x_errorclass(resp->upper.error_status),
mitsu70x_errors(resp->upper.error_status),
mitsu70x_errorrecovery(resp->upper.error_status));
}
INFO("Upper Media type: %s (%02x/%02x)\n",
mitsu70x_media_types(resp->upper.media_brand, resp->upper.media_type),
resp->upper.media_brand,
resp->upper.media_type);
INFO("Upper Prints remaining: %03d/%03d\n",
be16_to_cpu(resp->upper.remain),
be16_to_cpu(resp->upper.capacity));
i = packed_bcd_to_uint32((char*)resp->upper.lifetime_prints, 4);
if (i)
i-= 10;
INFO("Upper Lifetime prints: %u\n", i);
}
}
static int mitsu70x_query_status(struct mitsu70x_ctx *ctx)
{
struct mitsu70x_printerstatus_resp resp;
#if 0
struct mitsu70x_jobs jobs;
#endif
struct mitsu70x_jobstatus jobstatus;
int ret;
top:
ret = mitsu70x_get_jobstatus(ctx, &jobstatus, 0x0000);
if (ret)
goto done;
/* Make sure we're awake! */
if (jobstatus.power) {
ret = mitsu70x_wakeup(ctx);
if (ret)
return CUPS_BACKEND_FAILED;
sleep(1);
goto top;
}
ret = mitsu70x_get_printerstatus(ctx, &resp);
if (!ret)
mitsu70x_dump_printerstatus(&resp);
INFO("JOB00 ID : %06u\n", jobstatus.jobid);
INFO("JOB00 status : %s\n", mitsu70x_jobstatuses(jobstatus.job_status));
#if 0
ret = mitsu70x_get_jobs(ctx, &jobs);
if (!ret) {
int i;
for (i = 0 ; i < NUM_JOBS ; i++) {
if (jobs.jobs[i].id == 0)
break;
INFO("JOB%02d ID : %06u\n", i, jobs.jobs[i].id);
INFO("JOB%02d status : %s\n", i, mitsu70x_jobstatuses(jobs.jobs[i].status));
}
}
#endif
done:
return ret;
}
static int mitsu70x_query_serno(struct libusb_device_handle *dev, uint8_t endp_up, uint8_t endp_down, char *buf, int buf_len)
{
int ret, i;
struct mitsu70x_printerstatus_resp resp = { .hdr = { 0 } };
struct mitsu70x_ctx ctx = {
.dev = dev,
.endp_up = endp_up,
.endp_down = endp_down,
};
ret = mitsu70x_get_printerstatus(&ctx, &resp);
if (buf_len > 6) /* Will we ever have a buffer under 6 bytes? */
buf_len = 6;
for (i = 0 ; i < buf_len ; i++) {
*buf++ = le16_to_cpu(resp.serno[i]) & 0x7f;
}
*buf = 0; /* Null-terminate the returned string */
return ret;
}
static void mitsu70x_cmdline(void)
{
DEBUG("\t\t[ -s ] # Query status\n");
DEBUG("\t\t[ -f ] # Use fast return mode\n");
DEBUG("\t\t[ -k num ] # Set standby time (1-60 minutes, 0 disables)\n");
DEBUG("\t\t[ -X jobid ] # Abort a printjob\n");}
static int mitsu70x_cmdline_arg(void *vctx, int argc, char **argv)
{
struct mitsu70x_ctx *ctx = vctx;
int i, j = 0;
if (!ctx)
return -1;
while ((i = getopt(argc, argv, GETOPT_LIST_GLOBAL "sX:k:")) >= 0) {
switch(i) {
GETOPT_PROCESS_GLOBAL
case 'k':
j = mitsu70x_set_sleeptime(ctx, atoi(optarg));
break;
case 's':
j = mitsu70x_query_status(ctx);
break;
case 'X':
j = mitsu70x_cancel_job(ctx, atoi(optarg));
break;
default:
break; /* Ignore completely */
}
if (j) return j;
}
return 0;
}
/* Exported */
struct dyesub_backend mitsu70x_backend = {
.name = "Mitsubishi CP-D70/D707/K60/D80",
.version = "0.55",
.uri_prefix = "mitsu70x",
.cmdline_usage = mitsu70x_cmdline,
.cmdline_arg = mitsu70x_cmdline_arg,
.init = mitsu70x_init,
.attach = mitsu70x_attach,
.teardown = mitsu70x_teardown,
.read_parse = mitsu70x_read_parse,
.main_loop = mitsu70x_main_loop,
.query_serno = mitsu70x_query_serno,
.devices = {
{ USB_VID_MITSU, USB_PID_MITSU_D70X, P_MITSU_D70X, ""},
{ USB_VID_MITSU, USB_PID_MITSU_K60, P_MITSU_K60, ""},
{ USB_VID_MITSU, USB_PID_MITSU_D80, P_MITSU_D80, ""},
{ USB_VID_KODAK, USB_PID_KODAK305, P_KODAK_305, ""},
// { USB_VID_FUJIFILM, USB_PID_FUJI_ASK300, P_FUJI_ASK300, ""},
{ 0, 0, 0, ""}
}
};
/* Mitsubish CP-D70DW/D707DW/K60DW-S/D80DW, Kodak 305, Fuji ASK-300
data format:
Spool file consists of two headers followed by three image planes
and an optional lamination data plane. All blocks are rounded up to
a 512-byte boundary.
All multi-byte numbers are big endian, ie MSB first.
Header 1: (AKA Wake Up)
1b 45 57 55 00 00 00 00 00 00 00 00 00 00 00 00
(padded by NULLs to a 512-byte boundary)
Header 2: (Print Header)
1b 5a 54 PP JJ JJ RR RR 00 00 00 00 00 00 00 00
XX XX YY YY QQ QQ ZZ ZZ SS 00 00 00 00 00 00 00
UU 00 00 00 00 00 00 00 LL TT 00 00 00 00 00 00
RR 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
(padded by NULLs to a 512-byte boundary)
PP == 0x01 on D70x/D80/ASK300, 0x00 on K60, 0x90 on K305
JJ JJ == Job ID, can leave at 00 00
XX XX == columns
YY YY == rows
QQ QQ == lamination columns (equal to XX XX)
ZZ ZZ == lamination rows (YY YY + 12 on D70x/D80/ASK300, YY YY on others)
RR RR == "rewind inhibit", 01 01 enabled, normally 00 00
SS == Print mode: 00 = Fine, 03 = SuperFine (D70x/D80 only), 04 = UltraFine
(Matte requires Superfine or Ultrafine)
UU == 00 = Auto, 01 = Lower Deck (required for !D70x), 02 = Upper Deck
LL == lamination enable, 00 == on, 01 == off
TT == lamination mode: 00 glossy, 02 matte.
RR == 00 (normal), 01 = (Double-cut 4x6), 05 = (double-cut 2x6)
Data planes:
16-bit data, rounded up to 512-byte block (XX * YY * 2 bytes)
Lamination plane: (only present if QQ and ZZ are nonzero)
16-byte data, rounded up to 512-byte block (QQ * ZZ * 2 bytes)
*/
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