97 lines
2 KiB
C
97 lines
2 KiB
C
#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <stdint.h>
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#include <stdarg.h>
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#include <unistd.h>
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#include <fcntl.h>
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#include <errno.h>
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#include <tabby/link.h>
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#include <tabby/printer.h>
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static void usage(int argc, char **argv, char *message, ...) {
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if (message) {
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va_list args;
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va_start(args, message);
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vfprintf(stderr, message, args);
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fprintf(stderr, "\n");
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va_end(args);
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}
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fprintf(stderr, "usage: %s print device sheet.tile\n", argv[0]);
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exit(1);
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}
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int tabby_command_print(int argc, char **argv) {
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int fd;
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ssize_t readlen;
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size_t offset = 0;
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tabby_printer *printer;
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uint8_t band[TABBY_PRINTER_BAND_SIZE];
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if (argc != 4) {
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usage(argc, argv, "Must specify device and tile");
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}
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if ((fd = open(argv[3], O_RDONLY)) < 0) {
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fprintf(stderr, "%s: %s: %s: %s\n",
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argv[0], "open()", argv[3], strerror(errno));
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goto error_open_tile;
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}
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if ((printer = tabby_printer_open(argv[2])) == NULL) {
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fprintf(stderr, "%s: %s: %s: %s\n",
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argv[0], "tabby_printer_open()", argv[2], strerror(errno));
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goto error_printer_open;
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}
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do {
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sleep(1);
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tabby_printer_init(printer);
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} while (printer->device != TABBY_PRINTER_DEVICE_ID);
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while ((readlen = read(fd, band, sizeof(band))) > 0) {
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offset += readlen;
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tabby_printer_band_send(printer, band);
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if (offset % TABBY_PRINTER_SHEET_SIZE == 0) {
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tabby_printer_band_finish(printer);
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tabby_printer_wait(printer);
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tabby_printer_job_start(printer, 1, 0x00, 0x00, 0x40);
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tabby_printer_wait(printer);
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}
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}
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if (offset % TABBY_PRINTER_SHEET_SIZE) {
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tabby_printer_band_finish(printer);
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tabby_printer_wait(printer);
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tabby_printer_job_start(printer, 1, 0x00, 0x00, 0x40);
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tabby_printer_wait(printer);
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}
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tabby_printer_close(printer);
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return 0;
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error_printer_open:
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close(fd);
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error_open_tile:
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return 1;
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}
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