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-rwxr-xr-x~mtjm/cups-usblp/cups-avahi-4-poll.patch529
1 files changed, 0 insertions, 529 deletions
diff --git a/~mtjm/cups-usblp/cups-avahi-4-poll.patch b/~mtjm/cups-usblp/cups-avahi-4-poll.patch
deleted file mode 100755
index d7fa5fd56..000000000
--- a/~mtjm/cups-usblp/cups-avahi-4-poll.patch
+++ /dev/null
@@ -1,529 +0,0 @@
-diff -up cups-1.5.2/scheduler/avahi.c.avahi-4-poll cups-1.5.2/scheduler/avahi.c
---- cups-1.5.2/scheduler/avahi.c.avahi-4-poll 2012-03-14 15:07:29.477542381 +0000
-+++ cups-1.5.2/scheduler/avahi.c 2012-03-14 15:07:29.477542381 +0000
-@@ -0,0 +1,441 @@
-+/*
-+ * "$Id$"
-+ *
-+ * Avahi poll implementation for the CUPS scheduler.
-+ *
-+ * Copyright (C) 2010, 2011 Red Hat, Inc.
-+ * Authors:
-+ * Tim Waugh <twaugh@redhat.com>
-+ *
-+ * Redistribution and use in source and binary forms, with or without
-+ * modification, are permitted provided that the following conditions
-+ * are met:
-+ *
-+ * Redistributions of source code must retain the above copyright
-+ * notice, this list of conditions and the following disclaimer.
-+ *
-+ * Redistributions in binary form must reproduce the above copyright
-+ * notice, this list of conditions and the following disclaimer in the
-+ * documentation and/or other materials provided with the distribution.
-+ *
-+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-+ * COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
-+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
-+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
-+ * OF THE POSSIBILITY OF SUCH DAMAGE.
-+ *
-+ * Contents:
-+ *
-+ * watch_read_cb - Read callback for file descriptor
-+ * watch_write_cb - Write callback for file descriptor
-+ * watched_fd_add_select() - Call cupsdAddSelect() as needed
-+ * watch_new() - Create a new file descriptor watch
-+ * watch_free() - Free a file descriptor watch
-+ * watch_update() - Update watched events for a file descriptor
-+ * watch_get_events() - Get events that happened for a file descriptor
-+ * timeout_cb() - Run a timed Avahi callback
-+ * timeout_new() - Set a wakeup time
-+ * timeout_update() - Update the expiration time for a timeout
-+ * timeout_free() - Free a timeout
-+ * compare_watched_fds() - Compare watched file descriptors for array sorting
-+ * avahi_cups_poll_new() - Create a new Avahi main loop object for CUPS
-+ * avahi_cups_poll_free() - Free an Avahi main loop object for CUPS
-+ * avahi_cups_poll_get() - Get the abstract poll API structure
-+ */
-+
-+#include <config.h>
-+
-+#ifdef HAVE_AVAHI /* Applies to entire file... */
-+
-+/*
-+ * Include necessary headers...
-+ */
-+
-+#include "cupsd.h"
-+
-+#if defined(HAVE_MALLOC_H) && defined(HAVE_MALLINFO)
-+# include <malloc.h>
-+#endif /* HAVE_MALLOC_H && HAVE_MALLINFO */
-+
-+#ifdef HAVE_AVAHI
-+# include <avahi-common/timeval.h>
-+#endif /* HAVE_AVAHI */
-+
-+
-+typedef struct
-+{
-+ AvahiCupsPoll *cups_poll;
-+
-+ int fd;
-+ AvahiWatchEvent occurred;
-+ cups_array_t *watches;
-+} cupsd_watched_fd_t;
-+
-+struct AvahiWatch
-+{
-+ cupsd_watched_fd_t *watched_fd;
-+
-+ AvahiWatchEvent events;
-+ AvahiWatchCallback callback;
-+ void *userdata;
-+};
-+
-+struct AvahiTimeout
-+{
-+ AvahiCupsPoll *cups_poll;
-+ AvahiTimeoutCallback callback;
-+ void *userdata;
-+ cupsd_timeout_t *cupsd_timeout;
-+};
-+
-+/*
-+ * Local functions...
-+ */
-+
-+static AvahiWatch * watch_new(const AvahiPoll *api,
-+ int fd,
-+ AvahiWatchEvent events,
-+ AvahiWatchCallback callback,
-+ void *userdata);
-+static void watch_free(AvahiWatch *watch);
-+static void watch_update(AvahiWatch *watch,
-+ AvahiWatchEvent events);
-+static AvahiWatchEvent watch_get_events(AvahiWatch *watch);
-+
-+
-+/*
-+ * 'watch_read_cb' - Read callback for file descriptor
-+ */
-+
-+static void
-+watch_read_cb (void *userdata)
-+{
-+ AvahiWatch *watch;
-+ cupsd_watched_fd_t *watched_fd = userdata;
-+ watched_fd->occurred |= AVAHI_WATCH_IN;
-+ for (watch = (AvahiWatch *)cupsArrayFirst(watched_fd->watches);
-+ watch;
-+ watch = (AvahiWatch *)cupsArrayNext(watched_fd->watches))
-+ {
-+ if (watch->events & watched_fd->occurred)
-+ {
-+ (watch->callback) (watch, watched_fd->fd,
-+ AVAHI_WATCH_IN, watch->userdata);
-+ watched_fd->occurred &= ~AVAHI_WATCH_IN;
-+ break;
-+ }
-+ }
-+}
-+
-+
-+/*
-+ * 'watch_write_cb' - Write callback for file descriptor
-+ */
-+
-+static void
-+watch_write_cb (void *userdata)
-+{
-+ AvahiWatch *watch;
-+ cupsd_watched_fd_t *watched_fd = userdata;
-+ watched_fd->occurred |= AVAHI_WATCH_OUT;
-+ for (watch = (AvahiWatch *)cupsArrayFirst(watched_fd->watches);
-+ watch;
-+ watch = (AvahiWatch *)cupsArrayNext(watched_fd->watches))
-+ {
-+ if (watch->events & watched_fd->occurred)
-+ {
-+ (watch->callback) (watch, watched_fd->fd,
-+ AVAHI_WATCH_OUT, watch->userdata);
-+ watched_fd->occurred &= ~AVAHI_WATCH_OUT;
-+ break;
-+ }
-+ }
-+}
-+
-+
-+/*
-+ * 'watched_fd_add_select' - Call cupsdAddSelect() as needed
-+ */
-+
-+static int /* O - Watches? */
-+watched_fd_add_select (cupsd_watched_fd_t *watched_fd)
-+{
-+ AvahiWatch *watch;
-+ cupsd_selfunc_t read_cb = NULL, write_cb = NULL;
-+ int any_watches = 0;
-+
-+ for (watch = (AvahiWatch *)cupsArrayFirst(watched_fd->watches);
-+ watch;
-+ watch = (AvahiWatch *)cupsArrayNext(watched_fd->watches))
-+ {
-+ any_watches = 1;
-+ if (watch->events & (AVAHI_WATCH_IN |
-+ AVAHI_WATCH_ERR |
-+ AVAHI_WATCH_HUP))
-+ {
-+ read_cb = (cupsd_selfunc_t)watch_read_cb;
-+ if (write_cb != NULL)
-+ break;
-+ }
-+
-+ if (watch->events & AVAHI_WATCH_OUT)
-+ {
-+ write_cb = (cupsd_selfunc_t)watch_write_cb;
-+ if (read_cb != NULL)
-+ break;
-+ }
-+ }
-+
-+ if (read_cb || write_cb)
-+ cupsdAddSelect (watched_fd->fd, read_cb, write_cb, watched_fd);
-+ else
-+ cupsdRemoveSelect (watched_fd->fd);
-+
-+ return (any_watches);
-+}
-+
-+/*
-+ * 'watch_new' - Create a new file descriptor watch
-+ */
-+
-+static AvahiWatch *
-+watch_new (const AvahiPoll *api,
-+ int fd,
-+ AvahiWatchEvent events,
-+ AvahiWatchCallback callback,
-+ void *userdata)
-+{
-+ cupsd_watched_fd_t key, *watched_fd;
-+ AvahiCupsPoll *cups_poll = api->userdata;
-+ AvahiWatch *watch = malloc(sizeof(AvahiWatch));
-+ if (watch == NULL)
-+ return (NULL);
-+
-+ watch->events = events;
-+ watch->callback = callback;
-+ watch->userdata = userdata;
-+
-+ key.fd = fd;
-+ watched_fd = cupsArrayFind (cups_poll->watched_fds, &key);
-+ if (watched_fd == NULL)
-+ {
-+ watched_fd = malloc(sizeof(cupsd_watched_fd_t));
-+ if (watched_fd == NULL)
-+ {
-+ free (watch);
-+ return (NULL);
-+ }
-+
-+ watched_fd->fd = fd;
-+ watched_fd->occurred = 0;
-+ watched_fd->cups_poll = cups_poll;
-+ watched_fd->watches = cupsArrayNew (NULL, NULL);
-+ cupsArrayAdd (cups_poll->watched_fds, watched_fd);
-+ }
-+
-+ watch->watched_fd = watched_fd;
-+ cupsArrayAdd(watched_fd->watches, watch);
-+ watched_fd_add_select (watched_fd);
-+ return (watch);
-+}
-+
-+
-+/*
-+ * 'watch_free' - Free a file descriptor watch
-+ */
-+
-+static void
-+watch_free (AvahiWatch *watch)
-+{
-+ cupsd_watched_fd_t *watched_fd = watch->watched_fd;
-+ AvahiCupsPoll *cups_poll = watched_fd->cups_poll;
-+
-+ cupsArrayRemove (watched_fd->watches, watch);
-+ free (watch);
-+
-+ if (!watched_fd_add_select (watched_fd))
-+ {
-+ /* No more watches */
-+ cupsArrayRemove (cups_poll->watched_fds, watched_fd);
-+ free (watched_fd);
-+ }
-+}
-+
-+
-+/*
-+ * 'watch_update' - Update watched events for a file descriptor
-+ */
-+
-+static void
-+watch_update (AvahiWatch *watch,
-+ AvahiWatchEvent events)
-+{
-+ watch->events = events;
-+ watched_fd_add_select (watch->watched_fd);
-+}
-+
-+
-+/*
-+ * 'watch_get_events' - Get events that happened for a file descriptor
-+ */
-+
-+static AvahiWatchEvent
-+watch_get_events (AvahiWatch *watch)
-+{
-+ return (watch->watched_fd->occurred);
-+}
-+
-+
-+/*
-+ * 'timeout_cb()' - Run a timed Avahi callback
-+ */
-+
-+static void
-+timeout_cb (cupsd_timeout_t *cupsd_timeout, void *userdata)
-+{
-+ AvahiTimeout *timeout = userdata;
-+ (timeout->callback) (timeout, timeout->userdata);
-+}
-+
-+
-+/*
-+ * 'timeout_new' - Set a wakeup time
-+ */
-+
-+static AvahiTimeout *
-+timeout_new (const AvahiPoll *api,
-+ const struct timeval *tv,
-+ AvahiTimeoutCallback callback,
-+ void *userdata)
-+{
-+ AvahiTimeout *timeout;
-+ AvahiCupsPoll *cups_poll = api->userdata;
-+
-+ timeout = malloc(sizeof(AvahiTimeout));
-+ if (timeout == NULL)
-+ return (NULL);
-+
-+ timeout->cups_poll = cups_poll;
-+ timeout->callback = callback;
-+ timeout->userdata = userdata;
-+ timeout->cupsd_timeout = cupsdAddTimeout (tv,
-+ (cupsd_timeoutfunc_t)timeout_cb,
-+ timeout);
-+ cupsArrayAdd (cups_poll->timeouts, timeout);
-+ return (timeout);
-+}
-+
-+
-+/*
-+ * 'timeout_update' - Update the expiration time for a timeout
-+ */
-+
-+static void
-+timeout_update (AvahiTimeout *timeout,
-+ const struct timeval *tv)
-+{
-+ cupsdUpdateTimeout (timeout->cupsd_timeout, tv);
-+}
-+
-+
-+/*
-+ * ' timeout_free' - Free a timeout
-+ */
-+
-+static void
-+timeout_free (AvahiTimeout *timeout)
-+{
-+ cupsArrayRemove (timeout->cups_poll->timeouts, timeout);
-+ cupsdRemoveTimeout (timeout->cupsd_timeout);
-+ free (timeout);
-+}
-+
-+
-+/*
-+ * 'compare_watched_fds' - Compare watched file descriptors for array sorting
-+ */
-+static int
-+compare_watched_fds(cupsd_watched_fd_t *p0,
-+ cupsd_watched_fd_t *p1)
-+{
-+ /*
-+ * Compare by fd (no two elements have the same fd)
-+ */
-+
-+ if (p0->fd == p1->fd)
-+ return 0;
-+
-+ return (p0->fd < p1->fd ? -1 : 1);
-+}
-+
-+
-+/*
-+ * 'avahi_cups_poll_new' - Create a new Avahi main loop object for CUPS
-+ */
-+
-+AvahiCupsPoll *
-+avahi_cups_poll_new (void)
-+{
-+ AvahiCupsPoll *cups_poll = malloc(sizeof(AvahiCupsPoll));
-+ if (cups_poll == NULL)
-+ return (NULL);
-+
-+ cups_poll->watched_fds = cupsArrayNew ((cups_array_func_t)compare_watched_fds,
-+ NULL);
-+ cups_poll->timeouts = cupsArrayNew (NULL, NULL);
-+
-+ cups_poll->api.userdata = cups_poll;
-+ cups_poll->api.watch_new = watch_new;
-+ cups_poll->api.watch_free = watch_free;
-+ cups_poll->api.watch_update = watch_update;
-+ cups_poll->api.watch_get_events = watch_get_events;
-+
-+ cups_poll->api.timeout_new = timeout_new;
-+ cups_poll->api.timeout_update = timeout_update;
-+ cups_poll->api.timeout_free = timeout_free;
-+
-+ return (cups_poll);
-+}
-+
-+
-+/*
-+ * 'avahi_cups_poll_free' - Free an Avahi main loop object for CUPS
-+ */
-+void
-+avahi_cups_poll_free (AvahiCupsPoll *cups_poll)
-+{
-+ cupsd_watched_fd_t *watched_fd;
-+
-+ for (watched_fd = (cupsd_watched_fd_t*)cupsArrayFirst(cups_poll->watched_fds);
-+ watched_fd;
-+ watched_fd = (cupsd_watched_fd_t*)cupsArrayNext(cups_poll->watched_fds))
-+ cupsArrayClear (watched_fd->watches);
-+
-+ cupsArrayClear (cups_poll->watched_fds);
-+ cupsArrayClear (cups_poll->timeouts);
-+}
-+
-+
-+/*
-+ * 'avahi_cups_poll_get' - Get the abstract poll API structure
-+ */
-+
-+const AvahiPoll *
-+avahi_cups_poll_get (AvahiCupsPoll *cups_poll)
-+{
-+ return (&cups_poll->api);
-+}
-+
-+
-+#endif /* HAVE_AVAHI ... from top of file */
-+
-+/*
-+ * End of "$Id$".
-+ */
-diff -up cups-1.5.2/scheduler/avahi.h.avahi-4-poll cups-1.5.2/scheduler/avahi.h
---- cups-1.5.2/scheduler/avahi.h.avahi-4-poll 2012-03-14 15:07:29.477542381 +0000
-+++ cups-1.5.2/scheduler/avahi.h 2012-03-14 15:07:29.477542381 +0000
-@@ -0,0 +1,69 @@
-+/*
-+ * "$Id$"
-+ *
-+ * Avahi poll implementation for the CUPS scheduler.
-+ *
-+ * Copyright (C) 2010, 2011 Red Hat, Inc.
-+ * Authors:
-+ * Tim Waugh <twaugh@redhat.com>
-+ *
-+ * Redistribution and use in source and binary forms, with or without
-+ * modification, are permitted provided that the following conditions
-+ * are met:
-+ *
-+ * Redistributions of source code must retain the above copyright
-+ * notice, this list of conditions and the following disclaimer.
-+ *
-+ * Redistributions in binary form must reproduce the above copyright
-+ * notice, this list of conditions and the following disclaimer in the
-+ * documentation and/or other materials provided with the distribution.
-+ *
-+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-+ * COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
-+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
-+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
-+ * OF THE POSSIBILITY OF SUCH DAMAGE.
-+ */
-+
-+#include <config.h>
-+
-+#ifdef HAVE_AVAHI
-+# include <avahi-client/client.h>
-+# include <avahi-client/publish.h>
-+#endif /* HAVE_AVAHI */
-+
-+#ifdef HAVE_AUTHORIZATION_H
-+# include <Security/Authorization.h>
-+#endif /* HAVE_AUTHORIZATION_H */
-+
-+
-+#ifdef HAVE_AVAHI
-+typedef struct
-+{
-+ AvahiPoll api;
-+ cups_array_t *watched_fds;
-+ cups_array_t *timeouts;
-+} AvahiCupsPoll;
-+#endif /* HAVE_AVAHI */
-+
-+/*
-+ * Prototypes...
-+ */
-+
-+#ifdef HAVE_AVAHI
-+extern AvahiCupsPoll * avahi_cups_poll_new(void);
-+extern void avahi_cups_poll_free(AvahiCupsPoll *cups_poll);
-+extern const AvahiPoll *avahi_cups_poll_get(AvahiCupsPoll *cups_poll);
-+#endif /* HAVE_AVAHI */
-+
-+
-+/*
-+ * End of "$Id$".
-+ */
-diff -up cups-1.5.2/scheduler/Makefile.avahi-4-poll cups-1.5.2/scheduler/Makefile
---- cups-1.5.2/scheduler/Makefile.avahi-4-poll 2012-03-14 15:06:36.508476980 +0000
-+++ cups-1.5.2/scheduler/Makefile 2012-03-14 15:07:29.476542380 +0000
-@@ -17,6 +17,7 @@ include ../Makedefs
-
- CUPSDOBJS = \
- auth.o \
-+ avahi.o \
- banners.o \
- cert.o \
- classes.o \
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-25 06:57:07 +0000