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-rw-r--r--tools/sane-find-scanner.c.orig2108
-rw-r--r--tools/sane-find-scanner.c.rej22
2 files changed, 0 insertions, 2130 deletions
diff --git a/tools/sane-find-scanner.c.orig b/tools/sane-find-scanner.c.orig
deleted file mode 100644
index 25e5954..0000000
--- a/tools/sane-find-scanner.c.orig
+++ /dev/null
@@ -1,2108 +0,0 @@
-/* sane-find-scanner.c
-
- Copyright (C) 1997-2013 Oliver Rauch, Henning Meier-Geinitz, and others.
-
- 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 2 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, see <https://www.gnu.org/licenses/>.
-
- */
-
-#include "../include/sane/config.h"
-
-#include <string.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <unistd.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <dirent.h>
-#include <errno.h>
-
-#if defined (HAVE_DDK_NTDDSCSI_H) || defined (HAVE_NTDDSCSI_H)
-# define WIN32_SCSI
-# include <windows.h>
-# if defined (HAVE_DDK_NTDDSCSI_H)
-# include <ddk/scsi.h>
-# include <ddk/ntddscsi.h>
-# elif defined (HAVE_NTDDSCSI_H)
-# include <ntddscsi.h>
-# endif
-#endif
-
-#include "../include/sane/sanei.h"
-#include "../include/sane/sanei_scsi.h"
-#include "../include/sane/sanei_pa4s2.h"
-#include "../include/sane/sanei_config.h"
-
-#ifdef HAVE_LIBUSB_LEGACY
-#ifdef HAVE_LUSB0_USB_H
-#include <lusb0_usb.h>
-#else
-#include <usb.h>
-#endif
-extern char * check_usb_chip (struct usb_device *dev, int verbosity, SANE_Bool from_file);
-#endif
-
-#ifdef HAVE_LIBUSB
-#include <libusb.h>
-extern char * check_usb_chip (int verbosity,
- struct libusb_device_descriptor desc,
- libusb_device_handle *hdl,
- struct libusb_config_descriptor *config0);
-#endif
-
-#include "../include/sane/sanei_usb.h"
-
-#ifndef PATH_MAX
-# define PATH_MAX 1024
-#endif
-
-static const char *prog_name;
-static int verbose = 1;
-static SANE_Bool force = SANE_FALSE;
-static SANE_Bool device_found = SANE_FALSE;
-static SANE_Bool libusb_device_found = SANE_FALSE;
-static SANE_Bool unknown_found = SANE_FALSE;
-
-#ifdef HAVE_LIBUSB
-libusb_context *sfs_usb_ctx;
-#endif
-
-typedef struct
-{
- unsigned char *cmd;
- size_t size;
-}
-scsiblk;
-
-#define INQUIRY 0x12
-#define set_inquiry_return_size(icb,val) icb[0x04]=val
-#define IN_periph_devtype_cpu 0x03
-#define IN_periph_devtype_scanner 0x06
-#define get_scsi_inquiry_vendor(in, buf) strncpy(buf, in + 0x08, 0x08)
-#define get_scsi_inquiry_product(in, buf) strncpy(buf, in + 0x10, 0x010)
-#define get_scsi_inquiry_version(in, buf) strncpy(buf, in + 0x20, 0x04)
-#define get_scsi_inquiry_periph_devtype(in) (in[0] & 0x1f)
-#define get_scsi_inquiry_additional_length(in) in[0x04]
-#define set_scsi_inquiry_length(out,n) out[0x04]=n-5
-
-static unsigned char inquiryC[] = {
- INQUIRY, 0x00, 0x00, 0x00, 0xff, 0x00
-};
-static scsiblk inquiry = {
- inquiryC, sizeof (inquiryC)
-};
-
-static void
-usage (char *msg)
-{
- fprintf (stderr, "Usage: %s [-hvqf] [devname ...]\n", prog_name);
- fprintf (stderr, "\t-h: print this help message\n");
- fprintf (stderr, "\t-v: be more verbose (can be used multiple times)\n");
- fprintf (stderr, "\t-q: be quiet (print only devices, no comments)\n");
- fprintf (stderr, "\t-f: force opening devname as SCSI even if it looks "
- "like USB\n");
- fprintf (stderr, "\t-p: enable scanning for parallel port devices\n");
-#ifdef HAVE_LIBUSB_LEGACY
- fprintf (stderr, "\t-F file: try to detect chipset from given "
- "/proc/bus/usb/devices file\n");
-#endif
- if (msg)
- fprintf (stderr, "\t%s\n", msg);
-}
-
-/* if SCSI generic is optional on your OS, and there is a software test
- which will determine if it is included, add it here. If you are sure
- that SCSI generic was found, return 1. If SCSI generic is always
- available in your OS, return 1 */
-
-static int
-check_sg (void)
-{
-#if defined(__linux__)
- /* Assumption: /proc/devices lines are shorter than 256 characters */
- char line[256], driver[256] = "";
- FILE *stream;
-
- stream = fopen ("/proc/devices", "r");
- /* Likely reason for failure, no /proc => probably no SG either */
- if (stream == NULL)
- return 0;
-
- while (fgets (line, sizeof (line) - 1, stream))
- {
- if (sscanf (line, " %*d %s\n", driver) > 0 && !strcmp (driver, "sg"))
- break;
- }
- fclose (stream);
-
- if (strcmp (driver, "sg"))
- {
- return 0;
- }
- else
- {
- return 1;
- }
-#endif
- return 1; /* Give up, and assume yes to avoid false negatives */
-}
-
-/* Display a buffer in the log. Display by lines of 16 bytes. */
-static void
-hexdump (const char *comment, unsigned char *buf, const int length)
-{
- int i;
- char line[128];
- char *ptr;
- char asc_buf[17];
- char *asc_ptr;
-
- printf (" %s\n", comment);
-
- i = 0;
- goto start;
-
- do
- {
- if (i < length)
- {
- ptr += sprintf (ptr, " %2.2x", *buf);
-
- if (*buf >= 32 && *buf <= 127)
- {
- asc_ptr += sprintf (asc_ptr, "%c", *buf);
- }
- else
- {
- asc_ptr += sprintf (asc_ptr, ".");
- }
- }
- else
- {
- /* After the length; do nothing. */
- ptr += sprintf (ptr, " ");
- }
-
- i++;
- buf++;
-
- if ((i % 16) == 0)
- {
- /* It's a new line */
- printf (" %s %s\n", line, asc_buf);
-
- start:
- ptr = line;
- *ptr = '\0';
- asc_ptr = asc_buf;
- *asc_ptr = '\0';
-
- ptr += sprintf (ptr, " %3.3d:", i);
- }
-
- }
- while (i < ((length + 15) & ~15));
-}
-
-static SANE_Status
-scanner_do_scsi_inquiry (unsigned char *buffer, int sfd)
-{
- size_t size;
- SANE_Status status;
-
- memset (buffer, '\0', 256); /* clear buffer */
-
- size = 5; /* first get only 5 bytes to get size of
- inquiry_return_block */
- set_inquiry_return_size (inquiry.cmd, size);
- status = sanei_scsi_cmd (sfd, inquiry.cmd, inquiry.size, buffer, &size);
-
- if (status != SANE_STATUS_GOOD)
- return (status);
-
- size = get_scsi_inquiry_additional_length (buffer) + 5;
-
- /* then get inquiry with actual size */
- set_inquiry_return_size (inquiry.cmd, size);
- status = sanei_scsi_cmd (sfd, inquiry.cmd, inquiry.size, buffer, &size);
-
- return (status);
-}
-
-static void
-scanner_identify_scsi_scanner (unsigned char *buffer, int sfd,
- char *devicename)
-{
- unsigned char vendor[9];
- unsigned char product[17];
- unsigned char version[5];
- unsigned char *pp;
- unsigned int devtype;
- SANE_Status status;
- static char *devtypes[] = {
- "disk", "tape", "printer", "processor", "CD-writer",
- "CD-drive", "scanner", "optical-drive", "jukebox",
- "communicator"
- };
- status = scanner_do_scsi_inquiry (buffer, sfd);
- if (status != SANE_STATUS_GOOD)
- {
- if (verbose > 1)
- printf ("inquiry for device %s failed (%s)\n",
- devicename, sane_strstatus (status));
- return;
- }
-
- if (verbose > 2)
- hexdump ("Inquiry for device:", buffer,
- get_scsi_inquiry_additional_length (buffer) + 5);
-
- devtype = get_scsi_inquiry_periph_devtype (buffer);
- if (verbose <= 1 && devtype != IN_periph_devtype_scanner
- /* old HP scanners use the CPU id ... */
- && devtype != IN_periph_devtype_cpu)
- return; /* no, continue searching */
-
- get_scsi_inquiry_vendor ((char *) buffer, (char *) vendor);
- get_scsi_inquiry_product ((char *) buffer, (char *) product);
- get_scsi_inquiry_version ((char *) buffer, (char *) version);
-
- pp = &vendor[7];
- vendor[8] = '\0';
- while (pp >= vendor && (*pp == ' ' || *pp >= 127))
- *pp-- = '\0';
-
- pp = &product[15];
- product[16] = '\0';
- while (pp >= product && (*pp == ' ' || *pp >= 127))
- *pp-- = '\0';
-
- pp = &version[3];
- version[4] = '\0';
- while (pp >= version && (*pp == ' ' || *(pp - 1) >= 127))
- *pp-- = '\0';
-
- device_found = SANE_TRUE;
- printf ("found SCSI %s \"%s %s %s\" at %s\n",
- devtype < NELEMS (devtypes) ? devtypes[devtype] : "unknown device",
- vendor, product, version, devicename);
- return;
-}
-
-static void
-check_scsi_file (char *file_name)
-{
- int result;
- int sfd;
- unsigned char buffer[16384];
-
- if (strstr (file_name, "usb")
- || strstr (file_name, "uscanner") || strstr (file_name, "ugen"))
- {
- if (force)
- {
- if (verbose > 1)
- printf ("checking %s even though it looks like a USB device...",
- file_name);
- }
- else
- {
- if (verbose > 1)
- printf ("ignored %s (not a SCSI device)\n", file_name);
- return;
- }
- }
- else if (verbose > 1)
- printf ("checking %s...", file_name);
-
- result = sanei_scsi_open (file_name, &sfd, NULL, NULL);
-
- if (verbose > 1)
- {
- if (result != 0)
- printf (" failed to open (%s)\n", sane_strstatus (result));
- else
- printf (" open ok\n");
- }
-
- if (result == SANE_STATUS_GOOD)
- {
- scanner_identify_scsi_scanner (buffer, sfd, file_name);
- sanei_scsi_close (sfd);
- }
- return;
-}
-
-static void
-check_usb_file (char *file_name)
-{
- SANE_Status result;
- SANE_Word vendor, product;
- SANE_Int fd;
-
- if (!strstr (file_name, "usb")
- && !strstr (file_name, "uscanner") && !strstr (file_name, "ugen"))
- {
- if (force)
- {
- if (verbose > 1)
- printf ("checking %s even though doesn't look like a "
- "USB device...", file_name);
- }
- else
- {
- if (verbose > 1)
- printf ("ignored %s (not a USB device)\n", file_name);
- return;
- }
- }
- else if (verbose > 1)
- printf ("checking %s...", file_name);
-
- result = sanei_usb_open (file_name, &fd);
-
- if (result != SANE_STATUS_GOOD)
- {
- if (verbose > 1)
- printf (" failed to open (%s)\n", sane_strstatus (result));
- }
- else
- {
- result = sanei_usb_get_vendor_product (fd, &vendor, &product);
- if (result == SANE_STATUS_GOOD)
- {
- if (verbose > 1)
- printf (" open ok, vendor and product ids were identified\n");
- printf ("found USB scanner (vendor=0x%04x, "
- "product=0x%04x) at %s\n", vendor, product, file_name);
- }
- else
- {
- if (verbose > 1)
- printf (" open ok, but vendor and product could NOT be "
- "identified\n");
- printf ("found USB scanner (UNKNOWN vendor and product) "
- "at device %s\n", file_name);
- unknown_found = SANE_TRUE;
- }
- device_found = SANE_TRUE;
- sanei_usb_close (fd);
- }
-}
-
-#ifdef HAVE_LIBUSB_LEGACY
-
-static char *
-get_libusb_string_descriptor (struct usb_device *dev, int index)
-{
- usb_dev_handle *handle;
- char *buffer, short_buffer[2];
- struct usb_string_descriptor *sd;
- int size = 2;
- int i;
-
- if (!index)
- return 0;
-
- handle = usb_open (dev);
- if (!handle)
- return 0;
-
- sd = (struct usb_string_descriptor *) short_buffer;
-
- if (usb_control_msg (handle,
- USB_ENDPOINT_IN + USB_TYPE_STANDARD + USB_RECIP_DEVICE,
- USB_REQ_GET_DESCRIPTOR,
- (USB_DT_STRING << 8) + index, 0, short_buffer,
- size, 1000) < 0)
- {
- usb_close (handle);
- return 0;
- }
-
- if (sd->bLength < 2
- || sd->bDescriptorType != USB_DT_STRING)
- {
- usb_close (handle);
- return 0;
- }
-
- size = sd->bLength;
-
- buffer = calloc (1, size + 1);
- if (!buffer)
- return 0;
-
- sd = (struct usb_string_descriptor *) buffer;
-
- if (usb_control_msg (handle,
- USB_ENDPOINT_IN + USB_TYPE_STANDARD + USB_RECIP_DEVICE,
- USB_REQ_GET_DESCRIPTOR,
- (USB_DT_STRING << 8) + index, 0, buffer,
- size, 1000) < 0)
- {
- usb_close (handle);
- free (buffer);
- return 0;
- }
-
- if (sd->bLength < 2 || sd->bLength > size
- || sd->bDescriptorType != USB_DT_STRING)
- {
- usb_close (handle);
- free (buffer);
- return 0;
- }
- size = sd->bLength - 2;
- for (i = 0; i < (size / 2); i++)
- buffer[i] = buffer[2 + 2 * i];
- buffer[i] = 0;
-
- usb_close (handle);
- return buffer;
-}
-
-static char *
-get_libusb_vendor (struct usb_device *dev)
-{
- return get_libusb_string_descriptor (dev, dev->descriptor.iManufacturer);
-}
-
-static char *
-get_libusb_product (struct usb_device *dev)
-{
- return get_libusb_string_descriptor (dev, dev->descriptor.iProduct);
-}
-
-static void
-check_libusb_device (struct usb_device *dev, SANE_Bool from_file)
-{
- int is_scanner = 0;
- char *vendor;
- char *product;
- int interface_nr;
-
- if (!dev->config)
- {
- if (verbose > 1)
- printf ("device 0x%04x/0x%04x is not configured\n",
- dev->descriptor.idVendor, dev->descriptor.idProduct);
- return;
- }
-
- vendor = get_libusb_vendor (dev);
- product = get_libusb_product (dev);
-
- if (verbose > 2)
- {
- /* print everything we know about the device */
- char *buf;
- int config_nr;
- struct usb_device_descriptor *d = &dev->descriptor;
-
- printf ("\n");
- printf ("<device descriptor of 0x%04x/0x%04x at %s:%s",
- d->idVendor, d->idProduct, dev->bus->dirname, dev->filename);
- if (vendor || product)
- {
- printf (" (%s%s%s)", vendor ? vendor : "",
- (vendor && product) ? " " : "", product ? product : "");
- }
- printf (">\n");
- printf ("bLength %d\n", d->bLength);
- printf ("bDescriptorType %d\n", d->bDescriptorType);
- printf ("bcdUSB %d.%d%d\n", d->bcdUSB >> 8,
- (d->bcdUSB >> 4) & 15, d->bcdUSB & 15);
- printf ("bDeviceClass %d\n", d->bDeviceClass);
- printf ("bDeviceSubClass %d\n", d->bDeviceSubClass);
- printf ("bDeviceProtocol %d\n", d->bDeviceProtocol);
- printf ("bMaxPacketSize0 %d\n", d->bMaxPacketSize0);
- printf ("idVendor 0x%04X\n", d->idVendor);
- printf ("idProduct 0x%04X\n", d->idProduct);
- printf ("bcdDevice %d.%d%d\n", d->bcdDevice >> 8,
- (d->bcdDevice >> 4) & 15, d->bcdDevice & 15);
- printf ("iManufacturer %d (%s)\n", d->iManufacturer,
- (vendor) ? vendor : "");
- printf ("iProduct %d (%s)\n", d->iProduct,
- (product) ? product : "");
-
- buf = get_libusb_string_descriptor (dev, d->iSerialNumber);
- printf ("iSerialNumber %d (%s)\n", d->iSerialNumber,
- (buf) ? buf : "");
- if (buf)
- free (buf);
- printf ("bNumConfigurations %d\n", d->bNumConfigurations);
-
- for (config_nr = 0; config_nr < d->bNumConfigurations; config_nr++)
- {
- struct usb_config_descriptor *c = &dev->config[config_nr];
- int interface_nr;
-
- printf (" <configuration %d>\n", config_nr);
- printf (" bLength %d\n", c->bLength);
- printf (" bDescriptorType %d\n", c->bDescriptorType);
- printf (" wTotalLength %d\n", c->wTotalLength);
- printf (" bNumInterfaces %d\n", c->bNumInterfaces);
- printf (" bConfigurationValue %d\n", c->bConfigurationValue);
- buf = get_libusb_string_descriptor (dev, c->iConfiguration);
- printf (" iConfiguration %d (%s)\n", c->iConfiguration,
- (buf) ? buf : "");
- if (buf)
- free (buf);
- printf (" bmAttributes %d (%s%s)\n", c->bmAttributes,
- c->bmAttributes & 64 ? "Self-powered" : "",
- c->bmAttributes & 32 ? "Remote Wakeup" : "");
- printf (" MaxPower %d mA\n", c->MaxPower * 2);
-
- for (interface_nr = 0; interface_nr < c->bNumInterfaces;
- interface_nr++)
- {
- struct usb_interface *interface = &c->interface[interface_nr];
- int alt_setting_nr;
-
- printf (" <interface %d>\n", interface_nr);
- for (alt_setting_nr = 0;
- alt_setting_nr < interface->num_altsetting;
- alt_setting_nr++)
- {
- struct usb_interface_descriptor *i
- = &interface->altsetting[alt_setting_nr];
- int ep_nr;
- printf (" <altsetting %d>\n", alt_setting_nr);
- printf (" bLength %d\n", i->bLength);
- printf (" bDescriptorType %d\n", i->bDescriptorType);
- printf (" bInterfaceNumber %d\n", i->bInterfaceNumber);
- printf (" bAlternateSetting %d\n", i->bAlternateSetting);
- printf (" bNumEndpoints %d\n", i->bNumEndpoints);
- printf (" bInterfaceClass %d\n", i->bInterfaceClass);
- printf (" bInterfaceSubClass %d\n",
- i->bInterfaceSubClass);
- printf (" bInterfaceProtocol %d\n",
- i->bInterfaceProtocol);
- buf = get_libusb_string_descriptor (dev, i->iInterface);
- printf (" iInterface %d (%s)\n", i->iInterface,
- (buf) ? buf : "");
- if (buf)
- free (buf);
-
- for (ep_nr = 0; ep_nr < i->bNumEndpoints; ep_nr++)
- {
- struct usb_endpoint_descriptor *e = &i->endpoint[ep_nr];
- char *ep_type;
-
- switch (e->bmAttributes & USB_ENDPOINT_TYPE_MASK)
- {
- case USB_ENDPOINT_TYPE_CONTROL:
- ep_type = "control";
- break;
- case USB_ENDPOINT_TYPE_ISOCHRONOUS:
- ep_type = "isochronous";
- break;
- case USB_ENDPOINT_TYPE_BULK:
- ep_type = "bulk";
- break;
- case USB_ENDPOINT_TYPE_INTERRUPT:
- ep_type = "interrupt";
- break;
- default:
- ep_type = "unknown";
- break;
- }
- printf (" <endpoint %d>\n", ep_nr);
- printf (" bLength %d\n", e->bLength);
- printf (" bDescriptorType %d\n",
- e->bDescriptorType);
- printf (" bEndpointAddress 0x%02X (%s 0x%02X)\n",
- e->bEndpointAddress,
- e->bEndpointAddress & USB_ENDPOINT_DIR_MASK ?
- "in" : "out",
- e->
- bEndpointAddress & USB_ENDPOINT_ADDRESS_MASK);
- printf (" bmAttributes %d (%s)\n",
- e->bmAttributes, ep_type);
- printf (" wMaxPacketSize %d\n",
- e->wMaxPacketSize);
- printf (" bInterval %d ms\n", e->bInterval);
- printf (" bRefresh %d\n", e->bRefresh);
- printf (" bSynchAddress %d\n", e->bSynchAddress);
- }
- }
- }
- }
-
- }
-
- /* Some heuristics, which device may be a scanner */
- if (dev->descriptor.idVendor == 0) /* hub */
- --is_scanner;
- if (dev->descriptor.idProduct == 0) /* hub */
- --is_scanner;
-
- for (interface_nr = 0; interface_nr < dev->config[0].bNumInterfaces && is_scanner <= 0; interface_nr++)
- {
- switch (dev->descriptor.bDeviceClass)
- {
- case USB_CLASS_VENDOR_SPEC:
- ++is_scanner;
- break;
- case USB_CLASS_PER_INTERFACE:
- if (dev->config[0].interface[interface_nr].num_altsetting == 0 ||
- !dev->config[0].interface[interface_nr].altsetting)
- break;
- switch (dev->config[0].interface[interface_nr].altsetting[0].bInterfaceClass)
- {
- case USB_CLASS_VENDOR_SPEC:
- case USB_CLASS_PER_INTERFACE:
- case 16: /* data? */
- ++is_scanner;
- break;
- }
- break;
- }
- }
-
- if (is_scanner > 0)
- {
- char * chipset = check_usb_chip (dev, verbose, from_file);
-
- printf ("found USB scanner (vendor=0x%04x", dev->descriptor.idVendor);
- if (vendor)
- printf (" [%s]", vendor);
- printf (", product=0x%04x", dev->descriptor.idProduct);
- if (product)
- printf (" [%s]", product);
- if (chipset)
- printf (", chip=%s", chipset);
- if (from_file)
- printf (")\n");
- else
- printf (") at libusb:%s:%s\n", dev->bus->dirname, dev->filename);
-
- libusb_device_found = SANE_TRUE;
- device_found = SANE_TRUE;
- }
-
- if (vendor)
- free (vendor);
-
- if (product)
- free (product);
-}
-#endif /* HAVE_LIBUSB_LEGACY */
-
-
-#ifdef HAVE_LIBUSB
-static char *
-sfs_libusb_strerror (int errcode)
-{
- /* Error codes & descriptions from the libusb-1.0 documentation */
-
- switch (errcode)
- {
- case LIBUSB_SUCCESS:
- return "Success (no error)";
-
- case LIBUSB_ERROR_IO:
- return "Input/output error";
-
- case LIBUSB_ERROR_INVALID_PARAM:
- return "Invalid parameter";
-
- case LIBUSB_ERROR_ACCESS:
- return "Access denied (insufficient permissions)";
-
- case LIBUSB_ERROR_NO_DEVICE:
- return "No such device (it may have been disconnected)";
-
- case LIBUSB_ERROR_NOT_FOUND:
- return "Entity not found";
-
- case LIBUSB_ERROR_BUSY:
- return "Resource busy";
-
- case LIBUSB_ERROR_TIMEOUT:
- return "Operation timed out";
-
- case LIBUSB_ERROR_OVERFLOW:
- return "Overflow";
-
- case LIBUSB_ERROR_PIPE:
- return "Pipe error";
-
- case LIBUSB_ERROR_INTERRUPTED:
- return "System call interrupted (perhaps due to signal)";
-
- case LIBUSB_ERROR_NO_MEM:
- return "Insufficient memory";
-
- case LIBUSB_ERROR_NOT_SUPPORTED:
- return "Operation not supported or unimplemented on this platform";
-
- case LIBUSB_ERROR_OTHER:
- return "Other error";
-
- default:
- return "Unknown libusb-1.0 error code";
- }
-}
-
-static char *
-get_libusb_string_descriptor (libusb_device_handle *hdl, int index)
-{
- unsigned char *buffer, short_buffer[2];
- int size;
- int ret;
- int i;
-
- if (!index)
- return NULL;
-
- ret = libusb_get_descriptor (hdl, LIBUSB_DT_STRING, index,
- short_buffer, sizeof (short_buffer));
- if (ret < 0)
- {
- printf ("could not fetch string descriptor: %s\n",
- sfs_libusb_strerror (ret));
- return NULL;
- }
-
- if ((short_buffer[0] < 2) /* descriptor length */
- || (short_buffer[1] != LIBUSB_DT_STRING)) /* descriptor type */
- return NULL;
-
- size = short_buffer[0];
-
- buffer = calloc (1, size + 1);
- if (!buffer)
- return NULL;
-
- ret = libusb_get_descriptor (hdl, LIBUSB_DT_STRING, index,
- buffer, size);
- if (ret < 0)
- {
- printf ("could not fetch string descriptor (again): %s\n",
- sfs_libusb_strerror (ret));
- free (buffer);
- return NULL;
- }
-
- if ((buffer[0] < 2) || (buffer[0] > size) /* descriptor length */
- || (buffer[1] != LIBUSB_DT_STRING)) /* descriptor type */
- {
- free (buffer);
- return NULL;
- }
-
- size = buffer[0] - 2;
- for (i = 0; i < (size / 2); i++)
- buffer[i] = buffer[2 + 2 * i];
- buffer[i] = '\0';
-
- return (char *) buffer;
-}
-
-static void
-check_libusb_device (libusb_device *dev, SANE_Bool from_file)
-{
- libusb_device_handle *hdl;
- struct libusb_device_descriptor desc;
- struct libusb_config_descriptor *config0;
-
- int is_scanner = 0;
- char *vendor;
- char *product;
- unsigned short vid, pid;
- unsigned char busno, address;
- int config;
- int intf;
- int ret;
-
- busno = libusb_get_bus_number (dev);
- address = libusb_get_device_address (dev);
-
- ret = libusb_get_device_descriptor (dev, &desc);
- if (ret < 0)
- {
- printf ("could not get device descriptor for device at %03d:%03d: %s\n",
- busno, address, sfs_libusb_strerror (ret));
- return;
- }
-
- vid = desc.idVendor;
- pid = desc.idProduct;
-
- ret = libusb_open (dev, &hdl);
- if (ret < 0)
- {
- printf ("could not open USB device 0x%04x/0x%04x at %03d:%03d: %s\n",
- vid, pid, busno, address, sfs_libusb_strerror (ret));
- return;
- }
-
- ret = libusb_get_configuration (hdl, &config);
- if (ret < 0)
- {
- printf ("could not get configuration for device 0x%04x/0x%04x at %03d:%03d: %s\n",
- vid, pid, busno, address, sfs_libusb_strerror (ret));
- libusb_close (hdl);
- return;
- }
-
- if (config == 0)
- {
- if (verbose > 1)
- printf ("device 0x%04x/0x%04x at %03d:%03d is not configured\n",
- vid, pid, busno, address);
- libusb_close (hdl);
- return;
- }
-
- vendor = get_libusb_string_descriptor (hdl, desc.iManufacturer);
- product = get_libusb_string_descriptor (hdl, desc.iProduct);
-
- if (verbose > 2)
- {
- /* print everything we know about the device */
- char *buf;
- int config_nr;
-
- printf ("\n");
- printf ("<device descriptor of 0x%04x/0x%04x at %03d:%03d",
- vid, pid, busno, address);
- if (vendor || product)
- {
- printf (" (%s%s%s)", (vendor) ? vendor : "",
- (vendor && product) ? " " : "", (product) ? product : "");
- }
- printf (">\n");
- printf ("bLength %d\n", desc.bLength);
- printf ("bDescriptorType %d\n", desc.bDescriptorType);
- printf ("bcdUSB %d.%d%d\n", desc.bcdUSB >> 8,
- (desc.bcdUSB >> 4) & 15, desc.bcdUSB & 15);
- printf ("bDeviceClass %d\n", desc.bDeviceClass);
- printf ("bDeviceSubClass %d\n", desc.bDeviceSubClass);
- printf ("bDeviceProtocol %d\n", desc.bDeviceProtocol);
- printf ("bMaxPacketSize0 %d\n", desc.bMaxPacketSize0);
- printf ("idVendor 0x%04X\n", desc.idVendor);
- printf ("idProduct 0x%04X\n", desc.idProduct);
- printf ("bcdDevice %d.%d%d\n", desc.bcdDevice >> 8,
- (desc.bcdDevice >> 4) & 15, desc.bcdDevice & 15);
- printf ("iManufacturer %d (%s)\n", desc.iManufacturer,
- (vendor) ? vendor : "");
- printf ("iProduct %d (%s)\n", desc.iProduct,
- (product) ? product : "");
- buf = get_libusb_string_descriptor (hdl, desc.iSerialNumber);
- printf ("iSerialNumber %d (%s)\n", desc.iSerialNumber,
- (buf) ? buf : "");
- if (buf)
- free (buf);
- printf ("bNumConfigurations %d\n", desc.bNumConfigurations);
-
- for (config_nr = 0; config_nr < desc.bNumConfigurations; config_nr++)
- {
- struct libusb_config_descriptor *c;
-
- ret = libusb_get_config_descriptor (dev, config_nr, &c);
- if (ret < 0)
- {
- printf ("could not get configuration descriptor %d: %s\n",
- config_nr, sfs_libusb_strerror (ret));
- continue;
- }
-
- printf (" <configuration %d>\n", config_nr);
- printf (" bLength %d\n", c->bLength);
- printf (" bDescriptorType %d\n", c->bDescriptorType);
- printf (" wTotalLength %d\n", c->wTotalLength);
- printf (" bNumInterfaces %d\n", c->bNumInterfaces);
- printf (" bConfigurationValue %d\n", c->bConfigurationValue);
-
- buf = get_libusb_string_descriptor (hdl, c->iConfiguration);
- printf (" iConfiguration %d (%s)\n", c->iConfiguration,
- (buf) ? buf : "");
- free (buf);
-
- printf (" bmAttributes %d (%s%s)\n", c->bmAttributes,
- c->bmAttributes & 64 ? "Self-powered" : "",
- c->bmAttributes & 32 ? "Remote Wakeup" : "");
- printf (" MaxPower %d mA\n", c->MaxPower * 2);
-
- for (intf = 0; intf < c->bNumInterfaces; intf++)
- {
- const struct libusb_interface *interface;
- int alt_setting_nr;
-
- interface = &c->interface[intf];
-
- printf (" <interface %d>\n", intf);
- for (alt_setting_nr = 0;
- alt_setting_nr < interface->num_altsetting;
- alt_setting_nr++)
- {
- const struct libusb_interface_descriptor *i;
- int ep_nr;
-
- i = &interface->altsetting[alt_setting_nr];
-
- printf (" <altsetting %d>\n", alt_setting_nr);
- printf (" bLength %d\n", i->bLength);
- printf (" bDescriptorType %d\n", i->bDescriptorType);
- printf (" bInterfaceNumber %d\n", i->bInterfaceNumber);
- printf (" bAlternateSetting %d\n", i->bAlternateSetting);
- printf (" bNumEndpoints %d\n", i->bNumEndpoints);
- printf (" bInterfaceClass %d\n", i->bInterfaceClass);
- printf (" bInterfaceSubClass %d\n",
- i->bInterfaceSubClass);
- printf (" bInterfaceProtocol %d\n",
- i->bInterfaceProtocol);
-
- buf = NULL;
- buf = get_libusb_string_descriptor (hdl, i->iInterface);
- printf (" iInterface %d (%s)\n", i->iInterface,
- (buf) ? buf : "");
- free (buf);
- for (ep_nr = 0; ep_nr < i->bNumEndpoints; ep_nr++)
- {
- const struct libusb_endpoint_descriptor *e;
- char *ep_type;
-
- e = &i->endpoint[ep_nr];
-
- switch (e->bmAttributes & LIBUSB_TRANSFER_TYPE_MASK)
- {
- case LIBUSB_TRANSFER_TYPE_CONTROL:
- ep_type = "control";
- break;
- case LIBUSB_TRANSFER_TYPE_ISOCHRONOUS:
- ep_type = "isochronous";
- break;
- case LIBUSB_TRANSFER_TYPE_BULK:
- ep_type = "bulk";
- break;
- case LIBUSB_TRANSFER_TYPE_INTERRUPT:
- ep_type = "interrupt";
- break;
- default:
- ep_type = "unknown";
- break;
- }
- printf (" <endpoint %d>\n", ep_nr);
- printf (" bLength %d\n", e->bLength);
- printf (" bDescriptorType %d\n",
- e->bDescriptorType);
- printf (" bEndpointAddress 0x%02X (%s 0x%02X)\n",
- e->bEndpointAddress,
- e->bEndpointAddress & LIBUSB_ENDPOINT_DIR_MASK ?
- "in" : "out",
- e->
- bEndpointAddress & USB_ENDPOINT_ADDRESS_MASK);
- printf (" bmAttributes %d (%s)\n",
- e->bmAttributes, ep_type);
- printf (" wMaxPacketSize %d\n",
- e->wMaxPacketSize);
- printf (" bInterval %d ms\n", e->bInterval);
- printf (" bRefresh %d\n", e->bRefresh);
- printf (" bSynchAddress %d\n", e->bSynchAddress);
- }
- }
- }
- }
- }
-
-
- /* Some heuristics, which device may be a scanner */
- if (desc.idVendor == 0) /* hub */
- --is_scanner;
- if (desc.idProduct == 0) /* hub */
- --is_scanner;
-
- ret = libusb_get_config_descriptor (dev, 0, &config0);
- if (ret < 0)
- {
- printf ("could not get config[0] descriptor: %s\n",
- sfs_libusb_strerror (ret));
-
- goto out_free;
- }
-
- for (intf = 0; (intf < config0->bNumInterfaces) && (is_scanner <= 0); intf++)
- {
- switch (desc.bDeviceClass)
- {
- case USB_CLASS_VENDOR_SPEC:
- ++is_scanner;
- break;
- case USB_CLASS_PER_INTERFACE:
- if ((config0->interface[intf].num_altsetting == 0)
- || !config0->interface[intf].altsetting)
- break;
- switch (config0->interface[intf].altsetting[0].bInterfaceClass)
- {
- case USB_CLASS_VENDOR_SPEC:
- case USB_CLASS_PER_INTERFACE:
- case 16: /* data? */
- ++is_scanner;
- break;
- }
- break;
- }
- }
-
- if (is_scanner > 0)
- {
- char *chipset = NULL;
-
- if(!from_file)
- chipset = check_usb_chip (verbose, desc, hdl, config0);
-
- printf ("found USB scanner (vendor=0x%04x", vid);
- if (vendor)
- printf (" [%s]", vendor);
- printf (", product=0x%04x", pid);
- if (product)
- printf (" [%s]", product);
- if (chipset)
- printf (", chip=%s", chipset);
- if (from_file)
- printf (")\n");
- else
- printf (") at libusb:%03d:%03d\n", busno, address);
-
- libusb_device_found = SANE_TRUE;
- device_found = SANE_TRUE;
- }
-
- libusb_free_config_descriptor (config0);
-
- out_free:
- libusb_close (hdl);
- if (vendor)
- free (vendor);
-
- if (product)
- free (product);
-}
-#endif /* HAVE_LIBUSB */
-
-
-static DIR *
-scan_directory (char *dir_name)
-{
- struct stat stat_buf;
- DIR *dir;
-
- if (verbose > 2)
- printf ("scanning directory %s\n", dir_name);
-
- if (stat (dir_name, &stat_buf) < 0)
- {
- if (verbose > 1)
- printf ("cannot stat `%s' (%s)\n", dir_name, strerror (errno));
- return 0;
- }
- if (!S_ISDIR (stat_buf.st_mode))
- {
- if (verbose > 1)
- printf ("`%s' is not a directory\n", dir_name);
- return 0;
- }
- if ((dir = opendir (dir_name)) == 0)
- {
- if (verbose > 1)
- printf ("cannot read directory `%s' (%s)\n", dir_name,
- strerror (errno));
- return 0;
- }
- return dir;
-}
-
-static char *
-get_next_file (char *dir_name, DIR * dir)
-{
- struct dirent *dir_entry;
- static char file_name[PATH_MAX];
-
- do
- {
- dir_entry = readdir (dir);
- if (!dir_entry)
- return 0;
- }
- while (strcmp (dir_entry->d_name, ".") == 0
- || strcmp (dir_entry->d_name, "..") == 0);
-
- if (strlen (dir_name) + strlen (dir_entry->d_name) + 1 > PATH_MAX)
- {
- if (verbose > 1)
- printf ("filename too long\n");
- return 0;
- }
- sprintf (file_name, "%s%s", dir_name, dir_entry->d_name);
- return file_name;
-}
-
-#if defined(WIN32_SCSI)
-/* Return a list of potential scanners. There's a lot of hardcoded values here that might break on a system with lots of scsi devices. */
-static char **build_scsi_dev_list(void)
-{
- char **dev_list;
- int dev_list_index;
- int hca;
- HANDLE fd;
- char scsi_hca_name[20];
- char buffer[4096];
- DWORD BytesReturned;
- BOOL ret;
- size_t dev_list_size;
- PSCSI_ADAPTER_BUS_INFO adapter;
- PSCSI_INQUIRY_DATA inquiry;
- int i;
-
- /* Allocate room for about 100 scanners. That should be enough. */
- dev_list_size = 100;
- dev_list_index = 0;
- dev_list = calloc(1, dev_list_size * sizeof(char *));
-
- hca = 0;
-
- for(hca = 0; ; hca++) {
-
- /* Open the adapter */
- snprintf(scsi_hca_name, 20, "\\\\.\\Scsi%d:", hca);
- fd = CreateFile(scsi_hca_name, GENERIC_READ | GENERIC_WRITE,
- FILE_SHARE_READ | FILE_SHARE_WRITE,
- NULL, OPEN_EXISTING,
- FILE_FLAG_RANDOM_ACCESS, NULL );
-
- if (fd == INVALID_HANDLE_VALUE) {
- /* Assume there is no more adapter. This is wrong in the case
- * of hot-plug stuff, but I have yet to see it on a user
- * machine. */
- break;
- }
-
- /* Get the inquiry info for the devices on that hca. */
- ret = DeviceIoControl(fd,
- IOCTL_SCSI_GET_INQUIRY_DATA,
- NULL,
- 0,
- buffer,
- sizeof(buffer),
- &BytesReturned,
- FALSE);
-
- if(ret == 0)
- {
- CloseHandle(fd);
- continue;
- }
-
- adapter = (PSCSI_ADAPTER_BUS_INFO)buffer;
-
- for(i = 0; i < adapter->NumberOfBuses; i++) {
-
- if (adapter->BusData[i].InquiryDataOffset == 0) {
- /* No device here */
- continue;
- }
-
- inquiry = (PSCSI_INQUIRY_DATA) (buffer +
- adapter->BusData[i].InquiryDataOffset);
- while(1) {
- /* Check if it is a scanner or a processor
- * device. Ignore the other
- * device types. */
- if (inquiry->InquiryDataLength >= 5 &&
- ((inquiry->InquiryData[0] & 0x1f) == 3 ||
- (inquiry->InquiryData[0] & 0x1f) == 6)) {
- char device_name[20];
- sprintf(device_name, "h%db%dt%dl%d", hca, inquiry->PathId, inquiry->TargetId, inquiry->Lun);
- dev_list[dev_list_index] = strdup(device_name);
- dev_list_index++;
- }
-
- if (inquiry->NextInquiryDataOffset == 0) {
- /* No device here */
- break;
- } else {
- inquiry = (PSCSI_INQUIRY_DATA) (buffer +
- inquiry->NextInquiryDataOffset);
- }
- }
- }
-
- CloseHandle(fd);
-
- }
-
- return dev_list;
-
-}
-#endif
-
-#if defined (HAVE_IOKIT_CDB_IOSCSILIB_H) || \
- defined (HAVE_IOKIT_SCSI_SCSICOMMANDOPERATIONCODES_H) || \
- defined (HAVE_IOKIT_SCSI_COMMANDS_SCSICOMMANDOPERATIONCODES_H)
-char **scsi_dev_list;
-int scsi_dev_list_index;
-
-static SANE_Status AddToSCSIDeviceList (const char *dev) {
- if (scsi_dev_list_index < 99) {
- scsi_dev_list [scsi_dev_list_index] = strdup (dev);
- scsi_dev_list_index++;
- return SANE_STATUS_GOOD;
- }
- else
- return SANE_STATUS_NO_MEM;
-}
-
-static char **build_scsi_dev_list(void)
-{
- scsi_dev_list_index = 0;
- scsi_dev_list = malloc (100 * sizeof(char *));
- sanei_scsi_find_devices (NULL, NULL, NULL, -1, -1, -1, -1,
- AddToSCSIDeviceList);
- scsi_dev_list [scsi_dev_list_index] = NULL;
- return scsi_dev_list;
-}
-#endif
-
-static int
-check_mustek_pp_device (void)
-{
- const char **devices;
- int ctr = 0, found = 0, scsi = 0;
-
- if (verbose > 1)
- printf ("searching for Mustek parallel port scanners:\n");
-
- devices = sanei_pa4s2_devices ();
-
- while (devices[ctr] != NULL) {
- int fd;
- SANE_Status result;
-
- /* ordinary parallel port scanner type */
- if (verbose > 1)
- printf ("checking %s...", devices[ctr]);
-
- result = sanei_pa4s2_open (devices[ctr], &fd);
-
- if (verbose > 1)
- {
- if (result != 0)
- printf (" failed to open (%s)\n", sane_strstatus (result));
- else
- printf (" open ok\n");
- }
-
- if (result == 0) {
- printf ("found possible Mustek parallel port scanner at \"%s\"\n",
- devices[ctr]);
- found++;
- sanei_pa4s2_close(fd);
- }
-
- /* trying scsi over pp devices */
- if (verbose > 1)
- printf ("checking %s (SCSI emulation)...", devices[ctr]);
-
- result = sanei_pa4s2_scsi_pp_open (devices[ctr], &fd);
-
- if (verbose > 1)
- {
- if (result != 0)
- printf (" failed to open (%s)\n", sane_strstatus (result));
- else
- printf (" open ok\n");
- }
-
- if (result == 0) {
- printf ("found possible Mustek SCSI over PP scanner at \"%s\"\n",
- devices[ctr]);
- scsi++;
- sanei_pa4s2_close(fd);
- }
-
- ctr++;
- }
-
- free(devices);
-
- if (found > 0 && verbose > 0)
- printf("\n # Your Mustek parallel port scanner was detected. It may or\n"
- " # may not be supported by SANE. Please read the sane-mustek_pp\n"
- " # man-page for setup instructions.\n");
-
- if (scsi > 0 && verbose > 0)
- printf("\n # Your Mustek parallel port scanner was detected. It may or\n"
- " # may not be supported by SANE. Please read the sane-mustek_pp\n"
- " # man-page for setup instructions.\n");
-
- return (found > 0 || scsi > 0);
-}
-
-#ifdef HAVE_LIBUSB_LEGACY
-static SANE_Bool
-parse_num (char* search, const char* line, int base, long int * number)
-{
- char* start_number;
-
- start_number = strstr (line, search);
- if (start_number == NULL)
- return SANE_FALSE;
- start_number += strlen (search);
-
- *number = strtol (start_number, NULL, base);
- if (verbose > 2)
- printf ("Found %s%ld\n", search, *number);
- return SANE_TRUE;
-}
-
-static SANE_Bool
-parse_bcd (char* search, const char* line, long int * number)
-{
- char* start_number;
- char* end_number;
- int first_part;
- int second_part;
-
- start_number = strstr (line, search);
- if (start_number == NULL)
- return SANE_FALSE;
- start_number += strlen (search);
-
- first_part = strtol (start_number, &end_number, 10);
- start_number = end_number + 1; /* skip colon */
- second_part = strtol (start_number, NULL, 10);
- *number = ((first_part / 10) << 12) + ((first_part % 10) << 8)
- + ((second_part / 10) << 4) + (second_part % 10);
- if (verbose > 2)
- printf ("Found %s%ld\n", search, *number);
- return SANE_TRUE;
-}
-
-static void
-parse_file (char *filename)
-{
- FILE * parsefile;
- char line [PATH_MAX], *token;
- const char * p;
- struct usb_device *dev = 0;
- long int number = 0;
- int current_config = 1;
- int current_if = -1;
- int current_as = -1;
- int current_ep = -1;
-
- if (verbose > 1)
- printf ("trying to open %s\n", filename);
- parsefile = fopen (filename, "r");
-
- if (parsefile == NULL)
- {
- if (verbose > 0)
- printf ("opening %s failed: %s\n", filename, strerror (errno));
- return;
- }
-
- while (sanei_config_read (line, PATH_MAX, parsefile))
- {
- if (verbose > 2)
- printf ("parsing line: `%s'\n", line);
- p = sanei_config_get_string (line, &token);
- if (!token || !p || token[0] == '\0')
- continue;
- if (token[1] != ':')
- {
- if (verbose > 2)
- printf ("missing `:'?\n");
- continue;
- }
- switch (token[0])
- {
- case 'T':
- if (dev)
- check_libusb_device (dev, SANE_TRUE);
- dev = calloc (1, sizeof (struct usb_device));
- dev->bus = calloc (1, sizeof (struct usb_bus));
- current_config = 1;
- current_if = -1;
- current_as = -1;
- current_ep = -1;
- break;
- case 'D':
- if (parse_bcd ("Ver=", line, &number))
- dev->descriptor.bcdUSB = number;
- if (parse_num ("Cls=", line, 16, &number))
- dev->descriptor.bDeviceClass = number;
- if (parse_num ("Sub=", line, 16, &number))
- dev->descriptor.bDeviceSubClass = number;
- if (parse_num ("Prot=", line, 16, &number))
- dev->descriptor.bDeviceProtocol = number;
- if (parse_num ("MxPS=", line, 10, &number))
- dev->descriptor.bMaxPacketSize0 = number;
- if (parse_num ("#Cfgs=", line, 10, &number))
- dev->descriptor.bNumConfigurations = number;
- dev->config = calloc (number, sizeof (struct usb_config_descriptor));
- break;
- case 'P':
- if (parse_num ("Vendor=", line, 16, &number))
- dev->descriptor.idVendor = number;
- if (parse_num ("ProdID=", line, 16, &number))
- dev->descriptor.idProduct = number;
- if (parse_bcd ("Rev=", line, &number))
- dev->descriptor.bcdDevice = number;
- break;
- case 'C':
- current_if = -1;
- current_as = -1;
- current_ep = -1;
- if (parse_num ("Cfg#=", line, 10, &number))
- {
- current_config = number - 1;
- dev->config[current_config].bConfigurationValue = number;
- }
- if (parse_num ("Ifs=", line, 10, &number))
- dev->config[current_config].bNumInterfaces = number;
- dev->config[current_config].interface
- = calloc (number, sizeof (struct usb_interface));
- if (parse_num ("Atr=", line, 16, &number))
- dev->config[current_config].bmAttributes = number;
- if (parse_num ("MxPwr=", line, 10, &number))
- dev->config[current_config].MaxPower = number / 2;
- break;
- case 'I':
- current_ep = -1;
- if (parse_num ("If#=", line, 10, &number))
- {
- if (current_if != number)
- {
- current_if = number;
- current_as = -1;
- dev->config[current_config].interface[current_if].altsetting
- = calloc (20, sizeof (struct usb_interface_descriptor));
- /* Can't read number of altsettings */
- dev->config[current_config].interface[current_if].num_altsetting = 1;
- }
- else
- dev->config[current_config].interface[current_if].num_altsetting++;
- }
- if (parse_num ("Alt=", line, 10, &number))
- {
- current_as = number;
- dev->config[current_config].interface[current_if].altsetting[current_as].bInterfaceNumber
- = current_if;
- dev->config[current_config].interface[current_if].altsetting[current_as].bAlternateSetting
- = current_as;
- }
- if (parse_num ("#EPs=", line, 10, &number))
- dev->config[current_config].interface[current_if].altsetting[current_as].bNumEndpoints
- = number;
- dev->config[current_config].interface[current_if].altsetting[current_as].endpoint
- = calloc (number, sizeof (struct usb_endpoint_descriptor));
- if (parse_num ("Cls=", line, 16, &number))
- dev->config[current_config].interface[current_if].altsetting[current_as].bInterfaceClass
- = number;
- if (parse_num ("Sub=", line, 16, &number))
- dev->config[current_config].interface[current_if].altsetting[current_as].bInterfaceSubClass
- = number;
- if (parse_num ("Prot=", line, 16, &number))
- dev->config[current_config].interface[current_if].altsetting[current_as].bInterfaceProtocol
- = number;
- break;
- case 'E':
- current_ep++;
- if (parse_num ("Ad=", line, 16, &number))
- dev->config[current_config].interface[current_if].altsetting[current_as]
- .endpoint[current_ep].bEndpointAddress = number;
- if (parse_num ("Atr=", line, 16, &number))
- dev->config[current_config].interface[current_if].altsetting[current_as]
- .endpoint[current_ep].bmAttributes = number;
- if (parse_num ("MxPS=", line, 10, &number))
- dev->config[current_config].interface[current_if].altsetting[current_as]
- .endpoint[current_ep].wMaxPacketSize = number;
- if (parse_num ("Ivl=", line, 10, &number))
- dev->config[current_config].interface[current_if].altsetting[current_as]
- .endpoint[current_ep].bInterval = number;
- break;
- case 'S':
- case 'B':
- continue;
- default:
- if (verbose > 1)
- printf ("ignoring unknown line identifier: %c\n", token[0]);
- continue;
- }
- free (token);
- }
- if (dev)
- check_libusb_device (dev, SANE_TRUE);
- fclose (parsefile);
- return;
-}
-#endif
-
-int
-main (int argc, char **argv)
-{
- char **dev_list, **usb_dev_list, *dev_name, **ap;
- int enable_pp_checks = SANE_FALSE;
-
- prog_name = strrchr (argv[0], '/');
- if (prog_name)
- ++prog_name;
- else
- prog_name = argv[0];
-
- for (ap = argv + 1; ap < argv + argc; ++ap)
- {
- if ((*ap)[0] != '-')
- break;
- switch ((*ap)[1])
- {
- case '?':
- case 'h':
- usage (0);
- exit (0);
-
- case 'v':
- ++verbose;
- break;
-
- case 'q':
- --verbose;
- break;
-
- case 'f':
- force = SANE_TRUE;
- break;
-
- case 'p':
- enable_pp_checks = SANE_TRUE;
- break;
-
- case 'F':
-#ifdef HAVE_LIBUSB_LEGACY
- parse_file ((char *) (*(++ap)));
-#elif defined(HAVE_LIBUSB)
- printf ("option -F not implemented with libusb-1.0\n");
-#else
- printf ("libusb not available: option -F can't be used\n");
-#endif
- exit (0);
-
- case '-':
- if (!strcmp((*ap), "--help"))
- {
- usage (0);
- exit (0);
- }
- // fall through
- default:
- printf ("unknown option: -%c, try -h for help\n", (*ap)[1]);
- exit (0);
- }
- }
- if (ap < argv + argc)
- {
- dev_list = ap;
- usb_dev_list = ap;
- }
- else
- {
- static char *default_dev_list[] = {
-#if defined(__sgi)
- "/dev/scsi/sc0d1l0", "/dev/scsi/sc0d2l0",
- "/dev/scsi/sc0d3l0", "/dev/scsi/sc0d4l0",
- "/dev/scsi/sc0d5l0", "/dev/scsi/sc0d6l0",
- "/dev/scsi/sc0d7l0", "/dev/scsi/sc0d8l0",
- "/dev/scsi/sc0d9l0", "/dev/scsi/sc0d10l0",
- "/dev/scsi/sc0d11l0", "/dev/scsi/sc0d12l0",
- "/dev/scsi/sc0d13l0", "/dev/scsi/sc0d14l0",
- "/dev/scsi/sc0d15l0",
- "/dev/scsi/sc1d1l0", "/dev/scsi/sc1d2l0",
- "/dev/scsi/sc1d3l0", "/dev/scsi/sc1d4l0",
- "/dev/scsi/sc1d5l0", "/dev/scsi/sc1d6l0",
- "/dev/scsi/sc1d7l0", "/dev/scsi/sc1d8l0",
- "/dev/scsi/sc1d9l0", "/dev/scsi/sc1d10l0",
- "/dev/scsi/sc1d11l0", "/dev/scsi/sc1d12l0",
- "/dev/scsi/sc1d13l0", "/dev/scsi/sc1d14l0",
- "/dev/scsi/sc1d15l0",
- "/dev/scsi/sc2d1l0", "/dev/scsi/sc2d2l0",
- "/dev/scsi/sc2d3l0", "/dev/scsi/sc2d4l0",
- "/dev/scsi/sc2d5l0", "/dev/scsi/sc2d6l0",
- "/dev/scsi/sc2d7l0", "/dev/scsi/sc2d8l0",
- "/dev/scsi/sc2d9l0", "/dev/scsi/sc2d10l0",
- "/dev/scsi/sc2d11l0", "/dev/scsi/sc2d12l0",
- "/dev/scsi/sc2d13l0", "/dev/scsi/sc2d14l0",
- "/dev/scsi/sc2d15l0",
- "/dev/scsi/sc3d1l0", "/dev/scsi/sc3d2l0",
- "/dev/scsi/sc3d3l0", "/dev/scsi/sc3d4l0",
- "/dev/scsi/sc3d5l0", "/dev/scsi/sc3d6l0",
- "/dev/scsi/sc3d7l0", "/dev/scsi/sc3d8l0",
- "/dev/scsi/sc3d9l0", "/dev/scsi/sc3d10l0",
- "/dev/scsi/sc3d11l0", "/dev/scsi/sc3d12l0",
- "/dev/scsi/sc3d13l0", "/dev/scsi/sc3d14l0",
- "/dev/scsi/sc3d15l0",
- "/dev/scsi/sc4d1l0", "/dev/scsi/sc4d2l0",
- "/dev/scsi/sc4d3l0", "/dev/scsi/sc4d4l0",
- "/dev/scsi/sc4d5l0", "/dev/scsi/sc4d6l0",
- "/dev/scsi/sc4d7l0", "/dev/scsi/sc4d8l0",
- "/dev/scsi/sc4d9l0", "/dev/scsi/sc4d10l0",
- "/dev/scsi/sc4d11l0", "/dev/scsi/sc4d12l0",
- "/dev/scsi/sc4d13l0", "/dev/scsi/sc4d14l0",
- "/dev/scsi/sc4d15l0",
- "/dev/scsi/sc5d1l0", "/dev/scsi/sc5d2l0",
- "/dev/scsi/sc5d3l0", "/dev/scsi/sc5d4l0",
- "/dev/scsi/sc5d5l0", "/dev/scsi/sc5d6l0",
- "/dev/scsi/sc5d7l0", "/dev/scsi/sc5d8l0",
- "/dev/scsi/sc5d9l0", "/dev/scsi/sc5d10l0",
- "/dev/scsi/sc5d11l0", "/dev/scsi/sc5d12l0",
- "/dev/scsi/sc5d13l0", "/dev/scsi/sc5d14l0",
- "/dev/scsi/sc5d15l0",
- "/dev/scsi/sc6d1l0", "/dev/scsi/sc6d2l0",
- "/dev/scsi/sc6d3l0", "/dev/scsi/sc6d4l0",
- "/dev/scsi/sc6d5l0", "/dev/scsi/sc6d6l0",
- "/dev/scsi/sc6d7l0", "/dev/scsi/sc6d8l0",
- "/dev/scsi/sc6d9l0", "/dev/scsi/sc6d10l0",
- "/dev/scsi/sc6d11l0", "/dev/scsi/sc6d12l0",
- "/dev/scsi/sc6d13l0", "/dev/scsi/sc6d14l0",
- "/dev/scsi/sc6d15l0",
- "/dev/scsi/sc7d1l0", "/dev/scsi/sc7d2l0",
- "/dev/scsi/sc7d3l0", "/dev/scsi/sc7d4l0",
- "/dev/scsi/sc7d5l0", "/dev/scsi/sc7d6l0",
- "/dev/scsi/sc7d7l0", "/dev/scsi/sc7d8l0",
- "/dev/scsi/sc7d9l0", "/dev/scsi/sc7d10l0",
- "/dev/scsi/sc7d11l0", "/dev/scsi/sc7d12l0",
- "/dev/scsi/sc7d13l0", "/dev/scsi/sc7d14l0",
- "/dev/scsi/sc7d15l0",
- "/dev/scsi/sc8d1l0", "/dev/scsi/sc8d2l0",
- "/dev/scsi/sc8d3l0", "/dev/scsi/sc8d4l0",
- "/dev/scsi/sc8d5l0", "/dev/scsi/sc8d6l0",
- "/dev/scsi/sc8d7l0", "/dev/scsi/sc8d8l0",
- "/dev/scsi/sc8d9l0", "/dev/scsi/sc8d10l0",
- "/dev/scsi/sc8d11l0", "/dev/scsi/sc8d12l0",
- "/dev/scsi/sc8d13l0", "/dev/scsi/sc8d14l0",
- "/dev/scsi/sc8d15l0",
- "/dev/scsi/sc9d1l0", "/dev/scsi/sc9d2l0",
- "/dev/scsi/sc9d3l0", "/dev/scsi/sc9d4l0",
- "/dev/scsi/sc9d5l0", "/dev/scsi/sc9d6l0",
- "/dev/scsi/sc9d7l0", "/dev/scsi/sc9d8l0",
- "/dev/scsi/sc9d9l0", "/dev/scsi/sc9d10l0",
- "/dev/scsi/sc9d11l0", "/dev/scsi/sc9d12l0",
- "/dev/scsi/sc9d13l0", "/dev/scsi/sc9d14l0",
- "/dev/scsi/sc9d15l0",
- "/dev/scsi/sc10d1l0", "/dev/scsi/sc10d2l0",
- "/dev/scsi/sc10d3l0", "/dev/scsi/sc10d4l0",
- "/dev/scsi/sc10d5l0", "/dev/scsi/sc10d6l0",
- "/dev/scsi/sc10d7l0", "/dev/scsi/sc10d8l0",
- "/dev/scsi/sc10d9l0", "/dev/scsi/sc10d10l0",
- "/dev/scsi/sc10d11l0", "/dev/scsi/sc10d12l0",
- "/dev/scsi/sc10d13l0", "/dev/scsi/sc10d14l0",
- "/dev/scsi/sc10d15l0",
- "/dev/scsi/sc11d1l0", "/dev/scsi/sc11d2l0",
- "/dev/scsi/sc11d3l0", "/dev/scsi/sc11d4l0",
- "/dev/scsi/sc11d5l0", "/dev/scsi/sc11d6l0",
- "/dev/scsi/sc11d7l0", "/dev/scsi/sc11d8l0",
- "/dev/scsi/sc11d9l0", "/dev/scsi/sc11d10l0",
- "/dev/scsi/sc11d11l0", "/dev/scsi/sc11d12l0",
- "/dev/scsi/sc11d13l0", "/dev/scsi/sc11d14l0",
- "/dev/scsi/sc11d15l0",
- "/dev/scsi/sc12d1l0", "/dev/scsi/sc12d2l0",
- "/dev/scsi/sc12d3l0", "/dev/scsi/sc12d4l0",
- "/dev/scsi/sc12d5l0", "/dev/scsi/sc12d6l0",
- "/dev/scsi/sc12d7l0", "/dev/scsi/sc12d8l0",
- "/dev/scsi/sc12d9l0", "/dev/scsi/sc12d10l0",
- "/dev/scsi/sc12d11l0", "/dev/scsi/sc12d12l0",
- "/dev/scsi/sc12d13l0", "/dev/scsi/sc12d14l0",
- "/dev/scsi/sc12d15l0",
- "/dev/scsi/sc13d1l0", "/dev/scsi/sc13d2l0",
- "/dev/scsi/sc13d3l0", "/dev/scsi/sc13d4l0",
- "/dev/scsi/sc13d5l0", "/dev/scsi/sc13d6l0",
- "/dev/scsi/sc13d7l0", "/dev/scsi/sc13d8l0",
- "/dev/scsi/sc13d9l0", "/dev/scsi/sc13d10l0",
- "/dev/scsi/sc13d11l0", "/dev/scsi/sc13d12l0",
- "/dev/scsi/sc13d13l0", "/dev/scsi/sc13d14l0",
- "/dev/scsi/sc13d15l0",
- "/dev/scsi/sc14d1l0", "/dev/scsi/sc14d2l0",
- "/dev/scsi/sc14d3l0", "/dev/scsi/sc14d4l0",
- "/dev/scsi/sc14d5l0", "/dev/scsi/sc14d6l0",
- "/dev/scsi/sc14d7l0", "/dev/scsi/sc14d8l0",
- "/dev/scsi/sc14d9l0", "/dev/scsi/sc14d10l0",
- "/dev/scsi/sc14d11l0", "/dev/scsi/sc14d12l0",
- "/dev/scsi/sc14d13l0", "/dev/scsi/sc14d14l0",
- "/dev/scsi/sc14d15l0",
- "/dev/scsi/sc15d1l0", "/dev/scsi/sc15d2l0",
- "/dev/scsi/sc15d3l0", "/dev/scsi/sc15d4l0",
- "/dev/scsi/sc15d5l0", "/dev/scsi/sc15d6l0",
- "/dev/scsi/sc15d7l0", "/dev/scsi/sc15d8l0",
- "/dev/scsi/sc15d9l0", "/dev/scsi/sc15d10l0",
- "/dev/scsi/sc15d11l0", "/dev/scsi/sc15d12l0",
- "/dev/scsi/sc15d13l0", "/dev/scsi/sc15d14l0",
- "/dev/scsi/sc15d15l0",
-#elif defined(__EMX__)
- "b0t0l0", "b0t1l0", "b0t2l0", "b0t3l0",
- "b0t4l0", "b0t5l0", "b0t6l0", "b0t7l0",
- "b1t0l0", "b1t1l0", "b1t2l0", "b1t3l0",
- "b1t4l0", "b1t5l0", "b1t6l0", "b1t7l0",
- "b2t0l0", "b2t1l0", "b2t2l0", "b2t3l0",
- "b2t4l0", "b2t5l0", "b2t6l0", "b2t7l0",
- "b3t0l0", "b3t1l0", "b3t2l0", "b3t3l0",
- "b3t4l0", "b3t5l0", "b3t6l0", "b3t7l0",
-#elif defined(__linux__)
- "/dev/scanner",
- "/dev/sg0", "/dev/sg1", "/dev/sg2", "/dev/sg3",
- "/dev/sg4", "/dev/sg5", "/dev/sg6", "/dev/sg7",
- "/dev/sg8", "/dev/sg9",
- "/dev/sga", "/dev/sgb", "/dev/sgc", "/dev/sgd",
- "/dev/sge", "/dev/sgf", "/dev/sgg", "/dev/sgh",
- "/dev/sgi", "/dev/sgj", "/dev/sgk", "/dev/sgl",
- "/dev/sgm", "/dev/sgn", "/dev/sgo", "/dev/sgp",
- "/dev/sgq", "/dev/sgr", "/dev/sgs", "/dev/sgt",
- "/dev/sgu", "/dev/sgv", "/dev/sgw", "/dev/sgx",
- "/dev/sgy", "/dev/sgz",
-#elif defined(__NeXT__)
- "/dev/sg0a", "/dev/sg0b", "/dev/sg0c", "/dev/sg0d",
- "/dev/sg0e", "/dev/sg0f", "/dev/sg0g", "/dev/sg0h",
- "/dev/sg1a", "/dev/sg1b", "/dev/sg1c", "/dev/sg1d",
- "/dev/sg1e", "/dev/sg1f", "/dev/sg1g", "/dev/sg1h",
- "/dev/sg2a", "/dev/sg2b", "/dev/sg2c", "/dev/sg2d",
- "/dev/sg2e", "/dev/sg2f", "/dev/sg2g", "/dev/sg2h",
- "/dev/sg3a", "/dev/sg3b", "/dev/sg3c", "/dev/sg3d",
- "/dev/sg3e", "/dev/sg3f", "/dev/sg3g", "/dev/sg3h",
-#elif defined(_AIX)
- "/dev/scanner",
- "/dev/gsc0", "/dev/gsc1", "/dev/gsc2", "/dev/gsc3",
- "/dev/gsc4", "/dev/gsc5", "/dev/gsc6", "/dev/gsc7",
- "/dev/gsc8", "/dev/gsc9", "/dev/gsc10", "/dev/gsc11",
- "/dev/gsc12", "/dev/gsc13", "/dev/gsc14", "/dev/gsc15",
-#elif defined(__sun)
- "/dev/scg0a", "/dev/scg0b", "/dev/scg0c", "/dev/scg0d",
- "/dev/scg0e", "/dev/scg0f", "/dev/scg0g",
- "/dev/scg1a", "/dev/scg1b", "/dev/scg1c", "/dev/scg1d",
- "/dev/scg1e", "/dev/scg1f", "/dev/scg1g",
- "/dev/scg2a", "/dev/scg2b", "/dev/scg2c", "/dev/scg2d",
- "/dev/scg2e", "/dev/scg2f", "/dev/scg2g",
- "/dev/sg/0", "/dev/sg/1", "/dev/sg/2", "/dev/sg/3",
- "/dev/sg/4", "/dev/sg/5", "/dev/sg/6",
- "/dev/scsi/scanner/", "/dev/scsi/processor/",
-#elif defined(HAVE_CAMLIB_H)
- "/dev/scanner", "/dev/scanner0", "/dev/scanner1",
- "/dev/pass0", "/dev/pass1", "/dev/pass2", "/dev/pass3",
- "/dev/pass4", "/dev/pass5", "/dev/pass6", "/dev/pass7",
-#elif defined(__FreeBSD__) || defined(__DragonFly__)
- "/dev/uk0", "/dev/uk1", "/dev/uk2", "/dev/uk3", "/dev/uk4",
- "/dev/uk5", "/dev/uk6",
-#elif defined(__NetBSD__)
- "/dev/uk0", "/dev/uk1", "/dev/uk2", "/dev/uk3", "/dev/uk4",
- "/dev/uk5", "/dev/uk6",
- "/dev/ss0",
-#elif defined(__OpenBSD__)
- "/dev/uk0", "/dev/uk1", "/dev/uk2", "/dev/uk3", "/dev/uk4",
- "/dev/uk5", "/dev/uk6",
-#elif defined(__hpux)
- "/dev/rscsi/",
-#endif
- 0
- };
- static char *usb_default_dev_list[] = {
-#if defined(__linux__)
- "/dev/usb/scanner",
- "/dev/usb/scanner0", "/dev/usb/scanner1",
- "/dev/usb/scanner2", "/dev/usb/scanner3",
- "/dev/usb/scanner4", "/dev/usb/scanner5",
- "/dev/usb/scanner5", "/dev/usb/scanner7",
- "/dev/usb/scanner8", "/dev/usb/scanner9",
- "/dev/usb/scanner10", "/dev/usb/scanner11",
- "/dev/usb/scanner12", "/dev/usb/scanner13",
- "/dev/usb/scanner14", "/dev/usb/scanner15",
- "/dev/usbscanner",
- "/dev/usbscanner0", "/dev/usbscanner1",
- "/dev/usbscanner2", "/dev/usbscanner3",
- "/dev/usbscanner4", "/dev/usbscanner5",
- "/dev/usbscanner6", "/dev/usbscanner7",
- "/dev/usbscanner8", "/dev/usbscanner9",
- "/dev/usbscanner10", "/dev/usbscanner11",
- "/dev/usbscanner12", "/dev/usbscanner13",
- "/dev/usbscanner14", "/dev/usbscanner15",
-#elif defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__) || defined(__DragonFly__)
- "/dev/uscanner",
- "/dev/uscanner0", "/dev/uscanner1",
- "/dev/uscanner2", "/dev/uscanner3",
- "/dev/uscanner4", "/dev/uscanner5",
- "/dev/uscanner6", "/dev/uscanner7",
- "/dev/uscanner8", "/dev/uscanner9",
- "/dev/uscanner10", "/dev/uscanner11",
- "/dev/uscanner12", "/dev/uscanner13",
- "/dev/uscanner14", "/dev/uscanner15",
-#endif
- 0
- };
-
-#if defined (WIN32_SCSI) || \
- defined (HAVE_IOKIT_CDB_IOSCSILIB_H) || \
- defined (HAVE_IOKIT_SCSI_SCSICOMMANDOPERATIONCODES_H) || \
- defined (HAVE_IOKIT_SCSI_COMMANDS_SCSICOMMANDOPERATIONCODES_H)
- /* Build a list of valid of possible scanners found */
- dev_list = build_scsi_dev_list();
-#else
- dev_list = default_dev_list;
-#endif
-
- usb_dev_list = usb_default_dev_list;
- }
- if (verbose > 1)
- printf ("This is sane-find-scanner from %s\n", PACKAGE_STRING);
-
- if (verbose > 0)
- printf ("\n # sane-find-scanner will now attempt to detect your scanner. If the"
- "\n # result is different from what you expected, first make sure your"
- "\n # scanner is powered up and properly connected to your computer.\n\n");
-
- if (verbose > 1)
- printf ("searching for SCSI scanners:\n");
-
- while ((dev_name = *dev_list++))
- {
- if (strlen (dev_name) == 0)
- continue; /* Empty device names ... */
-
- if (dev_name[strlen (dev_name) - 1] == '/')
- {
- /* check whole directories */
- DIR *dir;
- char *file_name;
-
- dir = scan_directory (dev_name);
- if (!dir)
- continue;
-
- while ((file_name = get_next_file (dev_name, dir)))
- check_scsi_file (file_name);
- }
- else
- {
- /* check device files */
- check_scsi_file (dev_name);
- }
- }
- if (device_found)
- {
- if (verbose > 0)
- printf
- (" # Your SCSI scanner was detected. It may or may not be "
- "supported by SANE. Try\n # scanimage -L and read the backend's "
- "manpage.\n");
- }
- else
- {
- if (verbose > 0)
- printf
- (" # No SCSI scanners found. If you expected something different, "
- "make sure that\n # you have loaded a kernel SCSI driver for your SCSI "
- "adapter.\n");
- if (!check_sg ())
- {
- if (verbose > 0)
- printf
- (" # Also you need support for SCSI Generic (sg) in your "
- "operating system.\n # If using Linux, try \"modprobe "
- "sg\".\n");
- }
- }
- if (verbose > 0)
- printf ("\n");
- device_found = SANE_FALSE;
- sanei_usb_init ();
- if (verbose > 1)
- printf ("searching for USB scanners:\n");
-
- while ((dev_name = *usb_dev_list++))
- {
- if (strlen (dev_name) == 0)
- continue; /* Empty device names ... */
-
- if (dev_name[strlen (dev_name) - 1] == '/')
- {
- /* check whole directories */
- DIR *dir;
- char *file_name;
-
- dir = scan_directory (dev_name);
- if (!dir)
- continue;
-
- while ((file_name = get_next_file (dev_name, dir)))
- check_usb_file (file_name);
- }
- else
- {
- /* check device files */
- check_usb_file (dev_name);
- }
- }
-#ifdef HAVE_LIBUSB_LEGACY
- /* Now the libusb devices */
- {
- struct usb_bus *bus;
- struct usb_device *dev;
-
- if (ap < argv + argc)
- {
- /* user-specified devices not useful for libusb */
- if (verbose > 1)
- printf ("ignoring libusb devices\n");
- }
- else
- {
- if (verbose > 2)
- printf ("trying libusb:\n");
- for (bus = usb_get_busses (); bus; bus = bus->next)
- {
- for (dev = bus->devices; dev; dev = dev->next)
- {
- check_libusb_device (dev, SANE_FALSE);
- } /* for (dev) */
- } /* for (bus) */
- }
- }
-#elif defined(HAVE_LIBUSB)
- /* Now the libusb-1.0 devices */
- {
- if (ap < argv + argc)
- {
- /* user-specified devices not useful for libusb */
- if (verbose > 1)
- printf ("ignoring libusb devices\n");
- }
- else
- {
- libusb_device **devlist;
- ssize_t devcnt;
- int i;
- int ret;
-
- if (verbose > 2)
- printf ("trying libusb:\n");
-
- ret = libusb_init (&sfs_usb_ctx);
- if (ret < 0)
- {
- printf ("# Could not initialize libusb-1.0, error %d\n", ret);
- printf ("# Skipping libusb devices\n");
-
- goto failed_libusb_1_0;
- }
-
- if (verbose > 3)
-#if LIBUSB_API_VERSION >= 0x01000106
- libusb_set_option (sfs_usb_ctx, LIBUSB_OPTION_LOG_LEVEL,
- LIBUSB_LOG_LEVEL_INFO);
-#else
- libusb_set_debug (sfs_usb_ctx, 3);
-#endif
-
- devcnt = libusb_get_device_list (sfs_usb_ctx, &devlist);
- if (devcnt < 0)
- {
- printf ("# Could not get device list, error %d\n", ret);
-
- goto deinit_libusb_1_0;
- }
-
- for (i = 0; i < devcnt; i++)
- {
- check_libusb_device (devlist[i], SANE_FALSE);
- }
-
- libusb_free_device_list (devlist, 1);
-
- deinit_libusb_1_0:
- libusb_exit (sfs_usb_ctx);
-
- failed_libusb_1_0:
- ; /* init failed, jumping here */
- }
- }
-#else /* not HAVE_LIBUSB_LEGACY && not HAVE_LIBUSB */
- if (verbose > 1)
- printf ("libusb not available\n");
-#endif /* not HAVE_LIBUSB_LEGACY && not HAVE_LIBUSB */
-
- if (device_found)
- {
- if (libusb_device_found)
- {
- if (verbose > 0)
- printf
- (" # Your USB scanner was (probably) detected. It "
- "may or may not be supported by\n # SANE. Try scanimage "
- "-L and read the backend's manpage.\n");
- }
- else if (verbose > 0)
- printf
- (" # Your USB scanner was detected. It may or may not "
- "be supported by\n # SANE. Try scanimage -L and read the "
- "backend's manpage.\n");
- if (unknown_found && verbose > 0)
- printf
- (" # `UNKNOWN vendor and product' means that there seems to be a "
- "scanner at this\n # device file but the vendor and product ids "
- "couldn't be identified.\n # Currently identification only works "
- "with Linux versions >= 2.4.8. You may\n # need to configure your "
- "backend manually, see the backend's manpage.\n");
- }
- else
- {
- if (verbose > 0)
- printf
- (" # No USB scanners found. If you expected something different, "
- "make sure that\n # you have loaded a kernel driver for your USB host "
- "controller and have setup\n # the USB system correctly. "
- "See man sane-usb for details.\n");
-#if !defined(HAVE_LIBUSB_LEGACY) && !defined(HAVE_LIBUSB)
- if (verbose > 0)
- printf (" # SANE has been built without libusb support. This may be a "
- "reason\n # for not detecting USB scanners. Read README for "
- "more details.\n");
-#endif
- }
- if (enable_pp_checks == SANE_TRUE)
- {
- if (!check_mustek_pp_device() && verbose > 0)
- printf ("\n # No Mustek parallel port scanners found. If you expected"
- " something\n # different, make sure the scanner is correctly"
- " connected to your computer\n # and you have appropriate"
- " access rights.\n");
- }
- else if (verbose > 0)
- printf ("\n # Not checking for parallel port scanners.\n");
- if (verbose > 0)
- printf ("\n # Most Scanners connected to the parallel port or other "
- "proprietary ports\n # can't be detected by this program.\n");
-#ifdef HAVE_GETUID
- if (getuid ())
- if (verbose > 0)
- printf
- ("\n # You may want to run this program as root to find all devices. "
- "Once you\n # found the scanner devices, be sure to adjust access "
- "permissions as\n # necessary.\n");
-#endif
-
- if (verbose > 1)
- printf ("done\n");
-
- return 0;
-}
diff --git a/tools/sane-find-scanner.c.rej b/tools/sane-find-scanner.c.rej
deleted file mode 100644
index 719a906..0000000
--- a/tools/sane-find-scanner.c.rej
+++ /dev/null
@@ -1,22 +0,0 @@
---- tools/sane-find-scanner.c
-+++ tools/sane-find-scanner.c
-@@ -384,7 +384,7 @@ check_usb_file (char *file_name)
- {
- if (verbose > 1)
- printf (" open ok, vendor and product ids were identified\n");
-- printf ("found USB scanner (vendor=0x%04x, "
-+ printf ("found possible USB scanner (vendor=0x%04x, "
- "product=0x%04x) at %s\n", vendor, product, file_name);
- }
- else
-@@ -392,8 +392,8 @@ check_usb_file (char *file_name)
- if (verbose > 1)
- printf (" open ok, but vendor and product could NOT be "
- "identified\n");
-- printf ("found USB scanner (UNKNOWN vendor and product) "
-- "at device %s\n", file_name);
-+ printf ("found possible USB scanner (UNKNOWN vendor and "
-+ "product) at %s\n", file_name);
- unknown_found = SANE_TRUE;
- }
- device_found = SANE_TRUE;