1*cdf0e10cSrcweir#!/bin/bash 2*cdf0e10cSrcweir# 3*cdf0e10cSrcweir# $Revision: 1.3 $ 4*cdf0e10cSrcweir# 5*cdf0e10cSrcweir# Last changes: $Author: kz $ $Date: 2005-01-21 16:54:21 $ 6*cdf0e10cSrcweir# 7*cdf0e10cSrcweir# Generate node tree from verbose logfile 8*cdf0e10cSrcweir# 9*cdf0e10cSrcweir# HOWTO USE 10*cdf0e10cSrcweir# ========= 11*cdf0e10cSrcweir# 12*cdf0e10cSrcweir# First of all, you need to recompile modules slideshow and canvas 13*cdf0e10cSrcweir# with VERBOSE=t set in the environment, and debug=t defined at the 14*cdf0e10cSrcweir# build tool command line. Then run your slideshow and redirect stdout 15*cdf0e10cSrcweir# to a file. 16*cdf0e10cSrcweir# 17*cdf0e10cSrcweir# Then, call 'nodetree.sh trace-file > tree.ps' to generate a 18*cdf0e10cSrcweir# PostScript file for the AnimationNode tree generated during the show. 19*cdf0e10cSrcweir# Since these easily get pretty huge, use only one page, and try to 20*cdf0e10cSrcweir# limit the slide content (which have effects assigned, that is) to 21*cdf0e10cSrcweir# the bare minimum (to reproduce your bug, or whatever you need this 22*cdf0e10cSrcweir# for). 23*cdf0e10cSrcweir# 24*cdf0e10cSrcweir# The generated output will have all nodes color-coded with their state 25*cdf0e10cSrcweir# at the point when the tree was dumped (see colors.sh for the color 26*cdf0e10cSrcweir# codes) 27*cdf0e10cSrcweir# 28*cdf0e10cSrcweir# When looking for the mechanics that generate the relevant output, 29*cdf0e10cSrcweir# grep for the DEBUG_NODES_SHOWTREE macros in the slideshow source: 30*cdf0e10cSrcweir# Each such place dumps the current node tree to the trace output. Thus, 31*cdf0e10cSrcweir# if you need to check the tree state at other places or times, just add 32*cdf0e10cSrcweir# a DEBUG_NODES_SHOWTREE (or DEBUG_NODES_SHOWTREE_WITHIN, that is). 33*cdf0e10cSrcweir# 34*cdf0e10cSrcweir 35*cdf0e10cSrcweir################################################### 36*cdf0e10cSrcweir# 37*cdf0e10cSrcweir# Generate node tree 38*cdf0e10cSrcweir# 39*cdf0e10cSrcweir################################################### 40*cdf0e10cSrcweir 41*cdf0e10cSrcweiregrep "Node connection|Node state" $1 | \ 42*cdf0e10cSrcweir sed -e '/Node state/ s/.*Node state.*: \(.*\)/\1/' \ 43*cdf0e10cSrcweir -e '/Node connection/ s/.*Node connection.*: \(n.*\)/\1/' | \ 44*cdf0e10cSrcweir \ 45*cdf0e10cSrcweirawk 'BEGIN { print "digraph Event_network {" }; { print } END { print "}" }' | \ 46*cdf0e10cSrcweir \ 47*cdf0e10cSrcweir \ 48*cdf0e10cSrcweir# fill a complete A1 page with graph output 49*cdf0e10cSrcweirdot -Gratio=fill -Gsize=23,33 -Tps 50*cdf0e10cSrcweir#dot -Gratio=fill -Gorientation=land -Tps 51