1*e4af8f11SPedro Giffuni#!/bin/sh 2cdf0e10cSrcweir# 3cdf0e10cSrcweir# $Revision: 1.3 $ 4cdf0e10cSrcweir# 5cdf0e10cSrcweir# Last changes: $Author: kz $ $Date: 2005-01-21 16:54:21 $ 6cdf0e10cSrcweir# 7cdf0e10cSrcweir# Generate node tree from verbose logfile 8cdf0e10cSrcweir# 9cdf0e10cSrcweir# HOWTO USE 10cdf0e10cSrcweir# ========= 11cdf0e10cSrcweir# 12cdf0e10cSrcweir# First of all, you need to recompile modules slideshow and canvas 13cdf0e10cSrcweir# with VERBOSE=t set in the environment, and debug=t defined at the 14cdf0e10cSrcweir# build tool command line. Then run your slideshow and redirect stdout 15cdf0e10cSrcweir# to a file. 16cdf0e10cSrcweir# 17cdf0e10cSrcweir# Then, call 'nodetree.sh trace-file > tree.ps' to generate a 18cdf0e10cSrcweir# PostScript file for the AnimationNode tree generated during the show. 19cdf0e10cSrcweir# Since these easily get pretty huge, use only one page, and try to 20cdf0e10cSrcweir# limit the slide content (which have effects assigned, that is) to 21cdf0e10cSrcweir# the bare minimum (to reproduce your bug, or whatever you need this 22cdf0e10cSrcweir# for). 23cdf0e10cSrcweir# 24cdf0e10cSrcweir# The generated output will have all nodes color-coded with their state 25cdf0e10cSrcweir# at the point when the tree was dumped (see colors.sh for the color 26cdf0e10cSrcweir# codes) 27cdf0e10cSrcweir# 28cdf0e10cSrcweir# When looking for the mechanics that generate the relevant output, 29cdf0e10cSrcweir# grep for the DEBUG_NODES_SHOWTREE macros in the slideshow source: 30cdf0e10cSrcweir# Each such place dumps the current node tree to the trace output. Thus, 31cdf0e10cSrcweir# if you need to check the tree state at other places or times, just add 32cdf0e10cSrcweir# a DEBUG_NODES_SHOWTREE (or DEBUG_NODES_SHOWTREE_WITHIN, that is). 33cdf0e10cSrcweir# 34cdf0e10cSrcweir 35cdf0e10cSrcweir################################################### 36cdf0e10cSrcweir# 37cdf0e10cSrcweir# Generate node tree 38cdf0e10cSrcweir# 39cdf0e10cSrcweir################################################### 40cdf0e10cSrcweir 41cdf0e10cSrcweiregrep "Node connection|Node state" $1 | \ 42cdf0e10cSrcweir sed -e '/Node state/ s/.*Node state.*: \(.*\)/\1/' \ 43cdf0e10cSrcweir -e '/Node connection/ s/.*Node connection.*: \(n.*\)/\1/' | \ 44cdf0e10cSrcweir \ 45cdf0e10cSrcweirawk 'BEGIN { print "digraph Event_network {" }; { print } END { print "}" }' | \ 46cdf0e10cSrcweir \ 47cdf0e10cSrcweir \ 48cdf0e10cSrcweir# fill a complete A1 page with graph output 49cdf0e10cSrcweirdot -Gratio=fill -Gsize=23,33 -Tps 50cdf0e10cSrcweir#dot -Gratio=fill -Gorientation=land -Tps 51