1 /* sane - Scanner Access Now Easy.
7    Parts copyright (C) 2001 Henning Meier-Geinitz <henning@meier-geinitz.de>
44 #define BUILD 2  macro
68 #include "umax1220u-common.c"
82   UMAX_Handle scan;  member
94   0,                   /* Number of bytes returned per scan line: */
95   0,                   /* Number of pixels per scan line.  */
96   0,                   /* Number of lines for the current scan.  */
113 This read-only option returns the number of options available for
145 This option lets the user select the scan resolution. The UMAX
182         sanei_constrain_value (option->descriptor, (void *) &autoValue, info);  in optionResolutionCallback()
200 This option lets the user select a gray scale scan
206   SANE_I18N ("Grayscale scan"),
207   SANE_I18N ("Do a grayscale rather than color scan"),
245   "lamp-off",
272   res = UMAX_set_lamp_state (&scanner->scan, UMAX_LAMP_OFF);  in optionLampOffCallback()
290 This option controls the top-left-x corner of the scan
332 This option controls the top-left-y corner of the scan
374 This option controls the bot-right-x corner of the scan
417 This option controls the bot-right-y corner of the scan
498       ((op->descriptor->cap & SANE_CAP_SOFT_SELECT) == 0))  in dispatch_control_option()
502       ((op->descriptor->cap & SANE_CAP_SOFT_DETECT) == 0))  in dispatch_control_option()
506       ((op->descriptor->cap & SANE_CAP_AUTOMATIC) == 0))  in dispatch_control_option()
511       status = sanei_constrain_value (op->descriptor, value, &myinfo);  in dispatch_control_option()
516   status = (op->callback) (op, handle, action, value, &myinfo);  in dispatch_control_option()
527   UMAX_Handle scan;  in attach_scanner()  local
533   for (dev = first_dev; dev; dev = dev->next)  in attach_scanner()
535       if (strcmp (dev->sane.name, devicename) == 0)  in attach_scanner()
550   status = UMAX_open_device (&scan, devicename);  in attach_scanner()
557   dev->name = strdup (devicename);  in attach_scanner()
558   dev->sane.name = dev->name;  in attach_scanner()
559   dev->sane.vendor = "UMAX";  in attach_scanner()
560   dev->sane.model = UMAX_get_device_name (&scan);  in attach_scanner()
561   dev->sane.type = "flatbed scanner";  in attach_scanner()
562   UMAX_close_device (&scan);  in attach_scanner()
565   dev->next = first_dev;  in attach_scanner()
596        SANE_CURRENT_MAJOR, SANE_CURRENT_MINOR, BUILD, PACKAGE_STRING);  in sane_init()
599     *version_code = SANE_VERSION_CODE (SANE_CURRENT_MAJOR, SANE_CURRENT_MINOR, BUILD);  in sane_init()
607       /* no config-file: try /dev/scanner and /dev/usbscanner. */  in sane_init()
645       next = dev->next;  in sane_exit()
646       free (dev->name);  in sane_exit()
672   for (dev = first_dev; i < num_devices; dev = dev->next)  in sane_get_devices()
673     devlist[i++] = &dev->sane;  in sane_get_devices()
695       for (dev = first_dev; dev; dev = dev->next)  in sane_open()
696           if (strcmp (dev->sane.name, devicename) == 0)  in sane_open()
720   scanner->device = dev;  in sane_open()
722   status = UMAX_open_device (&scanner->scan, dev->sane.name);  in sane_open()
732   scanner->next = first_handle;  in sane_open()
756   for (scanner = first_handle; scanner; scanner = scanner->next)  in sane_close()
771     prev->next = scanner->next;  in sane_close()
773     first_handle = scanner->next;  in sane_close()
775   UMAX_close_device (&scanner->scan);  in sane_close()
809     SANE_UNFIX (optionBotRightXValue -  in sane_get_parameters()
812     SANE_UNFIX (optionBotRightYValue -  in sane_get_parameters()
845   res = UMAX_set_scan_parameters (&scanner->scan,  in sane_start()
851                                   SANE_UNFIX (optionBotRightXValue -  in sane_start()
854                                   SANE_UNFIX (optionBotRightYValue -  in sane_start()
863   if (scanner->scan.model == ASTRA_1220U)  in sane_start()
864      return UMAX_start_scan (&scanner->scan);  in sane_start()
866      return UMAX_start_scan_2100U (&scanner->scan);  in sane_start()
883   if (scanner->scan.done)  in sane_read()
885       res = UMAX_finish_scan (&scanner->scan);  in sane_read()
887       if (scanner->scan.model == ASTRA_1220U)  in sane_read()
888         res = UMAX_park_head (&scanner->scan);  in sane_read()
890         res = UMAX_park_head_2100U (&scanner->scan);  in sane_read()
899       while (!scanner->scan.done && (max_length >= 3))  in sane_read()
901           res = UMAX_get_rgb (&scanner->scan, rgb);  in sane_read()
910           max_length -= 3;  in sane_read()
916       while (!scanner->scan.done && max_length)  in sane_read()
918           res = UMAX_get_rgb (&scanner->scan, rgb);  in sane_read()
925           max_length--;  in sane_read()