Add man-pages for the various evemu-tools.

Using asciidoc and xmlto, conditional on their availability at configure
time.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>

4 files changed, 116 insertions, 0 deletions

diff --git a/configure.ac b/configure.ac
index 1105932..f5b8980 100644
--- a/configure.ac
+++ b/configure.ac
@@ -22,6 +22,17 @@ AC_PROG_LIBTOOL
 AC_PROG_CC
 AC_PROG_INSTALL
 
+# man page generation
+AC_ARG_VAR([XMLTO], [Path to xmlto command])
+AC_PATH_PROG([XMLTO], [xmlto])
+AC_ARG_VAR([ASCIIDOC], [Path to asciidoc command])
+AC_PATH_PROG([ASCIIDOC], [asciidoc])
+AM_CONDITIONAL([HAVE_DOCTOOLS], [test "x$XMLTO" != "x" && test "x$ASCIIDOC" != "x"])
+if test "x$XMLTO" = "x" || test "x$ASCIIDOC" = "x"; then
+	AC_MSG_WARN([xmlto or asciidoc not found - cannot create man pages without it])
+fi
+
+
 AC_CONFIG_FILES([Makefile
                  src/Makefile
                  tools/Makefile
diff --git a/tools/Makefile.am b/tools/Makefile.am
index e845fb2..ca86c07 100644
--- a/tools/Makefile.am
+++ b/tools/Makefile.am
@@ -10,3 +10,26 @@ bin_PROGRAMS = \
 INCLUDES=-I$(top_srcdir)/include/
 
 AM_LDFLAGS = $(top_builddir)/src/libutouch-evemu.la
+
+
+# man page generation
+if HAVE_DOCTOOLS
+# actual man pages
+man_pages_sources = evemu-describe.txt evemu-device.txt
+# shadow man pages
+man_pages_shadows = evemu-record.1 evemu-play.1
+
+man_pages = $(man_pages_sources:.txt=.1) $(man_pages_shadows)
+
+SUFFIXES = .1 .txt .xml
+
+.xml.1:
+	@$(XMLTO) man $<
+
+.txt.xml:
+	@$(ASCIIDOC) -b docbook -d manpage -o $@ $<
+
+dist_man_MANS = $(man_pages)
+CLEANFILES = $(dist_man_MANS)
+MAINTAINERCLEANFILES = $(man_pages) *.xml
+endif
diff --git a/tools/evemu-describe.txt b/tools/evemu-describe.txt
new file mode 100644
index 0000000..8544169
--- /dev/null
+++ b/tools/evemu-describe.txt
@@ -0,0 +1,44 @@
+EVEMU-DESCRIBE(1)
+=================
+
+NAME
+----
+
+     evemu-describe, evemu-record  - print information and events from an
+     input device
+
+SYNOPSIS
+--------
+     evemu-describe /dev/input/eventX
+
+     evemu-record /dev/input/eventX
+
+DESCRIPTION
+-----------
+evemu-describe gathers information about the input device and prints it to
+stdout. This information can be parsed by evemu-device(1) to create a
+virtual input device with the same properties.
+
+evemu-record captures events from the input device and prints them to
+stdout. The events can be parsed by evemu-play(1) to let a virtual input
+device created with evemu-device(1) emit the exact same event sequence.
+
+evemu-describe and evemu-record need to be able to read from the device; in
+most cases this means they must be run as root.
+
+DIAGNOSTICS
+-----------
+If evtest-record does not see any events even though the device is being
+used, the device may be grabbed by a process (EVIOCGRAB).  This is usually
+the case when debugging a synaptics or wacom device from within X. VT
+switching to a TTY or shutting down the X server terminates this grab and
+the devices can be recorded.
+
+SEE ALSO
+--------
+evemu-device(1)
+evemu-play(1)
+
+AUTHOR
+------
+evemu was written by Henrik Rydberg <rydberg@euromail.se>
diff --git a/tools/evemu-device.txt b/tools/evemu-device.txt
new file mode 100644
index 0000000..05d1d30
--- /dev/null
+++ b/tools/evemu-device.txt
@@ -0,0 +1,38 @@
+EVEMU-DEVICE(1)
+===============
+
+NAME
+----
+
+     evemu-device, evemu-play  - create a virtual input device and replay an
+     event sequence
+
+SYNOPSIS
+--------
+     evemu-device [description-file]
+
+     evemu-play /dev/input/eventX < event-sequence
+
+DESCRIPTION
+-----------
+evemu-device creates a virtual input device based on the description-file.
+This description is usually created by evemu-describe(1). evemu-device then
+creates a new input device with uinput and prints the name and the device
+file to
+stdout.
+
+evemu-play replays the event sequence given on stdin through the input
+device. The event sequence must be in the form created by evemu-record(1).
+
+evemu-device must be able to write to the uinput device node, and evemu-play
+must be able to write to the device node specified; in most cases this means
+it must be run as root.
+
+SEE ALSO
+--------
+evemu-describe(1)
+evemu-record(1)
+
+AUTHOR
+------
+evemu was written by Henrik Rydberg <rydberg@euromail.se>