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-rw-r--r--print/cups/patches/patch-am212
1 files changed, 212 insertions, 0 deletions
diff --git a/print/cups/patches/patch-am b/print/cups/patches/patch-am
new file mode 100644
index 00000000000..3ab3f71d9db
--- /dev/null
+++ b/print/cups/patches/patch-am
@@ -0,0 +1,212 @@
+$NetBSD: patch-am,v 1.9 2010/06/05 23:09:29 sbd Exp $
+
+Incorporate
+usb-backend-both-usblp-and-libusb.dpatch by <till.kamppeter@gmail.com>
+http://www.cups.org/str.php?L3357
+
+--- backend/usb-unix.c.orig 2009-12-08 02:13:42.000000000 +0000
++++ backend/usb-unix.c
+@@ -18,10 +18,10 @@
+ *
+ * Contents:
+ *
+- * print_device() - Print a file to a USB device.
+- * list_devices() - List all USB devices.
+- * open_device() - Open a USB device...
+- * side_cb() - Handle side-channel requests...
++ * print_device_unix() - Print a file to a USB device.
++ * list_devices_unix() - List all USB devices.
++ * open_device_unix() - Open a USB device...
++ * side_cb_unix() - Handle side-channel requests...
+ */
+
+ /*
+@@ -35,17 +35,17 @@
+ * Local functions...
+ */
+
+-static int open_device(const char *uri, int *use_bc);
+-static int side_cb(int print_fd, int device_fd, int snmp_fd,
++static int open_device_unix(const char *uri, int *use_bc);
++static int side_cb_unix(int print_fd, int device_fd, int snmp_fd,
+ http_addr_t *addr, int use_bc);
+
+
+ /*
+- * 'print_device()' - Print a file to a USB device.
++ * 'print_device_unix()' - Print a file to a USB device.
+ */
+
+ int /* O - Exit status */
+-print_device(const char *uri, /* I - Device URI */
++print_device_unix(const char *uri, /* I - Device URI */
+ const char *hostname, /* I - Hostname/manufacturer */
+ const char *resource, /* I - Resource/modelname */
+ char *options, /* I - Device options/serial number */
+@@ -102,7 +102,7 @@ print_device(const char *uri, /* I - De
+ strncasecmp(hostname, "Minolta", 7);
+ #endif /* __FreeBSD__ || __NetBSD__ || __OpenBSD__ || __DragonFly__ */
+
+- if ((device_fd = open_device(uri, &use_bc)) == -1)
++ if ((device_fd = open_device_unix(uri, &use_bc)) == -1)
+ {
+ if (getenv("CLASS") != NULL)
+ {
+@@ -132,6 +132,10 @@ print_device(const char *uri, /* I - De
+ _("INFO: Printer busy; will retry in 10 seconds...\n"));
+ sleep(10);
+ }
++#ifdef HAVE_USB_H
++ else
++ return (-1);
++#else
+ else if (errno == ENXIO || errno == EIO || errno == ENOENT ||
+ errno == ENODEV)
+ {
+@@ -147,6 +151,7 @@ print_device(const char *uri, /* I - De
+ resource, strerror(errno));
+ return (CUPS_BACKEND_FAILED);
+ }
++#endif
+ }
+ }
+ while (device_fd < 0);
+@@ -190,7 +195,7 @@ print_device(const char *uri, /* I - De
+ tbytes = backendRunLoop(print_fd, device_fd, -1, NULL, use_bc, 1, NULL);
+
+ #else
+- tbytes = backendRunLoop(print_fd, device_fd, -1, NULL, use_bc, 1, side_cb);
++ tbytes = backendRunLoop(print_fd, device_fd, -1, NULL, use_bc, 1, side_cb_unix);
+ #endif /* __sun */
+
+ if (print_fd != 0 && tbytes >= 0)
+@@ -214,11 +219,11 @@ print_device(const char *uri, /* I - De
+
+
+ /*
+- * 'list_devices()' - List all USB devices.
++ * 'list_devices_unix()' - List all USB devices.
+ */
+
+ void
+-list_devices(void)
++list_devices_unix(void)
+ {
+ #ifdef __linux
+ int i; /* Looping var */
+@@ -320,11 +325,11 @@ list_devices(void)
+
+
+ /*
+- * 'open_device()' - Open a USB device...
++ * 'open_device_unix()' - Open a USB device...
+ */
+
+ static int /* O - File descriptor or -1 on error */
+-open_device(const char *uri, /* I - Device URI */
++open_device_unix(const char *uri, /* I - Device URI */
+ int *use_bc) /* O - Set to 0 for unidirectional */
+ {
+ int fd; /* File descriptor */
+@@ -357,9 +362,12 @@ open_device(const char *uri, /* I - Dev
+ char device[255], /* Device filename */
+ device_id[1024], /* Device ID string */
+ make_model[1024], /* Make and model */
+- device_uri[1024]; /* Device URI string */
+-
++ device_uri[1024], /* Device URI string */
++ requested_uri[1024], /* Device URI string */
++ *str1,
++ *str2;
+
++
+ /*
+ * Find the correct USB device...
+ */
+@@ -407,7 +415,55 @@ open_device(const char *uri, /* I - Dev
+ device_uri[0] = '\0';
+ }
+
+- if (!strcmp(uri, device_uri))
++ /* Work on a copy of uri */
++ strncpy(requested_uri, uri, sizeof(requested_uri));
++ requested_uri[sizeof(requested_uri) - 1] = '\0';
++
++ /*
++ * libusb-discovered URIs can have an "interface" specification and this
++ * never happens for usblp-discovered URIs, so remove the "interface"
++ * specification from the URI of the print queue. This way a queue for
++ * a libusb-discovered printer can now be accessed via the usblip kernel
++ * module
++ */
++ if ((str1 = strstr(requested_uri, "interface=")) != NULL)
++ *(str1 - 1) = '\0';
++
++ /*
++ * Old URI with "serial=?". Cut this part off and consider this as
++ * an URI without serial number
++ */
++ if ((str1 = strstr(requested_uri, "serial=?")) != NULL)
++ *(str1 - 1) = '\0';
++
++ /*
++ * Old URI without serial number. Match it also with URIs with serial
++ * number
++ */
++ if (((str1 = strstr(requested_uri, "serial=")) == NULL) &&
++ ((str2 = strstr(device_uri, "serial=")) != NULL))
++ *(str2 - 1) = '\0';
++
++ /*
++ * libusb-discovered URIs can have a "serial" specification when the
++ * usblp-discovered URI for the same printer does not have one, as
++ * with libusb we can discover serial numbers also with other methods
++ * than only via the device ID. Therefore we accept also a
++ * usblp-discovered printer without serial number as a match. This we
++ * do by removing the serial number from the queue's (libusb-discovered)
++ * URI before comparing. Also warn the user because of the incapability
++ * of the usblp-based access to distinguish printers by the serial
++ * number.
++ */
++ if (((str1 = strstr(requested_uri, "serial=")) != NULL) &&
++ ((str2 = strstr(device_uri, "serial=")) == NULL))
++ {
++ *(str1 - 1) = '\0';
++ fprintf(stderr, "WARNING: If you have more than one %s printer connected to this machine, please unload (and blacklist) the \"usblp\" kernel module as otherwise CUPS will not be able to distinguish your printers.\n",
++ make_model);
++ }
++
++ if (!strcmp(requested_uri, device_uri))
+ {
+ /*
+ * Yes, return this file descriptor...
+@@ -433,10 +489,14 @@ open_device(const char *uri, /* I - Dev
+ */
+
+ if (busy)
++ {
+ _cupsLangPuts(stderr,
+ _("INFO: Printer busy; will retry in 5 seconds...\n"));
+
+- sleep(5);
++ sleep(5);
++ }
++ else
++ return -1;
+ }
+ }
+ #elif defined(__sun) && defined(ECPPIOC_GETDEVID)
+@@ -557,11 +617,11 @@ open_device(const char *uri, /* I - Dev
+
+
+ /*
+- * 'side_cb()' - Handle side-channel requests...
++ * 'side_cb_unix()' - Handle side-channel requests...
+ */
+
+ static int /* O - 0 on success, -1 on error */
+-side_cb(int print_fd, /* I - Print file */
++side_cb_unix(int print_fd, /* I - Print file */
+ int device_fd, /* I - Device file */
+ int snmp_fd, /* I - SNMP socket (unused) */
+ http_addr_t *addr, /* I - Device address (unused) */
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-01 22:39:24 +0000